CN114469730B - Epidural anesthesia nursing device capable of accurately dispensing medicine and application method thereof - Google Patents
Epidural anesthesia nursing device capable of accurately dispensing medicine and application method thereof Download PDFInfo
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- CN114469730B CN114469730B CN202111622520.2A CN202111622520A CN114469730B CN 114469730 B CN114469730 B CN 114469730B CN 202111622520 A CN202111622520 A CN 202111622520A CN 114469730 B CN114469730 B CN 114469730B
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- 239000003814 drug Substances 0.000 title claims abstract description 50
- 230000000474 nursing effect Effects 0.000 title claims abstract description 37
- 238000002692 epidural anesthesia Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title abstract description 14
- 238000002347 injection Methods 0.000 claims abstract description 46
- 239000007924 injection Substances 0.000 claims abstract description 46
- 229940079593 drug Drugs 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims description 51
- 230000036592 analgesia Effects 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 14
- 238000013519 translation Methods 0.000 claims description 14
- 239000002775 capsule Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000002699 waste material Substances 0.000 claims description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000741 silica gel Substances 0.000 abstract description 3
- 229910002027 silica gel Inorganic materials 0.000 abstract description 3
- 230000000202 analgesic effect Effects 0.000 description 11
- 230000036407 pain Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000003444 anaesthetic effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 210000000273 spinal nerve root Anatomy 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003589 local anesthetic agent Substances 0.000 description 1
- 229960005015 local anesthetics Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/22—Arrangements for transferring or mixing fluids, e.g. from vial to syringe with means for metering the amount of fluid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
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- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses an epidural anesthesia nursing device capable of accurately dispensing medicines and a use method thereof, and relates to the technical field of medical instruments. In order to solve the problem that the traditional epidural anesthesia medicine is generally prepared by medical staff, the situation that the medicine preparation accuracy is low is caused, the medicine preparation accuracy cannot be ensured, the situation that the medicine preparation metering is error is caused, and the safety is poor. The epidural anesthesia nursing device capable of accurately dispensing and the application method thereof push the injection rod through the second air cylinder, slowly and uniformly inject the medicine in the batching syringe into the batching barrel, the observation port displays the medicine scale in real time, the injection metering is accurate, the observation is convenient, the error caused by manual dispensing is avoided, the medical accident is caused, the manual labor is greatly saved, the safety is improved, the flow of the flow tube is controlled through the automatic controller, the elastic tension of the silica gel bag port is used as power, the minimum effective metering and the safe dosage are controlled, the uniform dosing is realized, and the operation is simple.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an epidural anesthesia nursing device capable of accurately dispensing medicines and a use method thereof.
Background
Local anesthetics are injected into the epidural space to block the spinal nerve roots, so that the dominant region of the spinal nerve roots is paralyzed temporarily, and the epidural space is used for blocking anesthesia, and the epidural anesthesia is short for short. At present, most of the problems still exist when using epidural anesthesia care for patients:
1. because the medicine suitable for the patient cannot be prepared temporarily aiming at the patient according to different absorption degrees and response degrees of the patient to the anesthetic, the patient has the uncomfortable condition of the anesthetic, the flexibility of the equipment is lower, and the adaptability is poor;
2. traditional epidural anesthesia medicine has medical personnel to carry out the ratio pharmacy generally, therefore has the lower condition of dispensing accuracy, can't guarantee the accuracy of dispensing, has the condition that dispensing measurement error appears, and the security is poor.
Disclosure of Invention
The invention aims to provide an epidural anesthesia nursing device capable of accurately dispensing and a use method thereof, wherein an injection rod is pushed by a second air cylinder, medicines in a dosing injector are slowly injected into a dosing barrel at a constant speed, medicine scales are displayed on an observation port in real time, injection metering is accurate, observation is convenient, medical accidents caused by errors in manual dispensing are avoided, manual labor force is greatly saved, safety is improved, the flow of a flow tube is controlled by an automatic controller, the minimum effective metering and safe dosage are controlled by taking the elastic tension of a silica gel capsule port as power, uniform administration is realized, operation is simple, safety is high, self-help control is high, and the use flexibility and comfort of a patient are improved, so that the problems in the background technology are solved.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a epidural anesthesia nursing device that can accurately dispense, including nursing car and dispensing mechanism, nursing car includes the box, remove pushing hands and waste bin, the box lower surface is all around through bolt and removal wheel fixed connection respectively, box one side is through bolt and removal pushing hands fixed connection respectively, the box opposite side is through bolt and waste bin fixed connection, dispensing mechanism is including dispensing upper cover, dispensing frame and dispensing device, box upper surface and dispensing upper cover buckle fixed connection, dispensing upper cover one side is provided with the nursing couple, dispensing upper cover upper surface both sides are through bolt and dispensing frame lower extreme fixed connection respectively, dispensing device symmetry sets up in dispensing frame respectively.
Further, the batching carousel is installed to upper surface center that dispenses, dispenses the upper cover center and is provided with the through-hole with batching carousel looks adaptation, and the through-hole inner wall passes through the bearing and is connected with batching carousel lower extreme is nested, and the batching hole has been seted up respectively to batching carousel surface, and the batching hole is arranged in proper order from big to small along batching carousel border respectively, dispenses the upper cover lower surface and is provided with and divides the buckle lug with box inner wall looks adaptation, dispenses the upper cover lower surface and is connected with the box buckle through the buckle lug.
Further, the side wall of the batching carousel is in interference connection with the inner wall of the gear ring, one side of the gear ring is meshed with the transmission gear through teeth, the lower end of the transmission gear is provided with a first motor, the first motor is fixedly connected with the center of the transmission gear through a motor shaft, and the first motor is fixedly connected with one side of the lower surface of the upper batching cover through a bolt.
Further, the dispensing device comprises a first air cylinder, a second air cylinder, a dispensing syringe and a syringe bracket, wherein the periphery of the lower surface of the first air cylinder is fixedly connected with the upper surface of the dispensing frame through bolts respectively, the lower surface of the first air cylinder is fixedly connected with the upper end of the syringe bracket through an air cylinder rod, the periphery of the lower surface of the second air cylinder is fixedly connected with the upper surface of the dispensing frame through bolts respectively, the center of the lower surface of the second air cylinder is fixedly connected with the upper end of the dispensing syringe through the air cylinder rod, a clamping groove matched with the dispensing syringe is formed in the center of the syringe bracket, and the dispensing syringe is nested and fixedly connected with the syringe bracket.
Further, the batching syringe includes syringe body and injection pole, and syringe body lateral wall is provided with the viewing aperture, and it has the level chi to carve on the viewing aperture, and syringe body and the nested swing joint of injection pole are provided with the push pedal to the injection pole lower extreme, and the push pedal is unanimous and with syringe body inner wall diameter and with syringe body inner wall zonulae occludens, syringe body lower surface center be provided with the injection head.
Further, the lower surface of the inner wall of the box body is fixedly connected with the batching bucket through a bolt, the lower surface of the batching bucket is fixedly connected with the second motor through a bolt, the upper end of the second motor is fixedly connected with the stirring shaft through a motor shaft, stirring rods which are uniformly distributed are respectively arranged on the side wall of the stirring shaft, a dispensing liquid level device and an automatic control analgesia device are respectively arranged on one side of the batching bucket, movable grooves which are matched with the dispensing liquid level device are respectively arranged on one side of the box body and the lower surface of the upper cover of the dispensing bucket, and a fixing hole which is matched with the automatic control analgesia device is arranged on the other side of the box body.
Further, the liquid level device dispenses includes liquid level ball, liquid level pole, movable block and scale plate, and the liquid level ball is placed in the batching bucket, liquid level ball upper surface center and liquid level pole fixed connection, and the liquid level pole is "nearly" type, and the liquid level pole other end passes through bolt and translation guide arm fixed connection, and translation guide arm parallel arrangement is at liquid level pole lower extreme respectively, and translation guide arm one end is provided with the central line through bolt and movable block fixed connection respectively, movable block one side, and the central line is on same horizontal plane with liquid level ball lower surface.
Further, the scale plate both ends are provided with the liquid level chi through bolt and box outer wall one side fixed connection respectively, scale plate one side inboard is provided with the movable groove, movable block and movable groove buckle sliding connection, and the movable groove both ends are provided with the stopper respectively, and translation guide arm runs through the movable groove and movable block one side fixed connection of box one side respectively.
Further, the self-control analgesia device comprises an analgesia pump, a runner pipe, a drug injection port and an automatic controller, wherein a connecting port is formed in the center of the upper surface of the analgesia pump, the connecting port is fixedly connected with one side of the lower surface of the batching barrel through a pipeline, the lower end of the analgesia pump is fixedly connected with one side of the drug injection port through the runner pipe, the other side of the drug injection port is fixedly connected with one end of the self-controller through the runner pipe, the other end of the self-controller is fixedly connected with a guide pipe, a sealing plug is arranged at one end of the guide pipe, a silicon capsule port is formed in the lower end of the inner wall of the analgesia pump, and the runner pipe penetrates through the analgesia pump and is fixedly connected with the silicon capsule port.
The invention provides another technical scheme, a using method of an epidural anesthesia nursing device capable of accurately dispensing medicine, which comprises the following steps:
step one: the nursing staff moves the nursing trolley to one side of the patient by moving the pushing hands, dispenses the patient according to the examination result of the patient, performs puncture operation at the same time, and is connected with the self-control analgesia device;
step two: the first motor drives the batching rotary table to rotate, a batching hole with a proper size of the injection head is moved to the lower end of the batching injector, the first cylinder is started, and the injection head at the lower end of the batching injector is lowered into the batching hole;
step three: the injection rod is pushed by the second air cylinder, medicines in the batching injector are slowly injected into the batching barrel at a constant speed, the second motor drives the stirring rod to uniformly mix the medicines, one side of the guide pipe is connected with the puncture pipe, the analgesic pump is controlled by the automatic controller to administer the medicines to a patient in a small amount in batches, and the dosage in the batching barrel is displayed by the batching liquid level device in real time.
Compared with the prior art, the invention has the beneficial effects that:
1. the epidural anesthesia nursing device capable of accurately dispensing and the use method thereof have the advantages of compact overall structure, reasonable design, collection of disposable medical instruments through the waste box, and fixed carrying of the nursing hook on the puncture box, so that the epidural anesthesia nursing device is greatly convenient for medical staff to use and convenient to move.
2. According to the epidural anesthesia nursing device capable of accurately dispensing and the application method thereof, the first motor drives the dosing turntable to rotate, the dosing holes with proper injection head sizes are moved to the lower end of the dosing injector, the first cylinder is started, the injection head at the lower end of the dosing injector is lowered into the dosing hole, the flexibility of the device is effectively improved, the epidural anesthesia nursing device is suitable for dosing injectors with different types, and the application range is enlarged.
3. According to the epidural anesthesia nursing device capable of accurately dispensing and the use method thereof, disclosed by the invention, the injection rod is pushed by the second air cylinder, medicines in the batching syringe are slowly injected into the batching barrel at a constant speed, the medicine scales are displayed in real time by the observation port, the injection metering is accurate, the observation is convenient, the medical accidents caused by errors in manual dispensing are avoided, the manual labor force is greatly saved, and the safety is improved.
4. According to the epidural anesthesia nursing device capable of accurately dispensing and the use method thereof, the liquid level ball is used for monitoring the internal height of the dosing barrel in real time, the liquid level rod drives the movable block to lift, the horizontal lifting of the movable block is effectively guaranteed by the translation guide rod, the accuracy of graduation is improved, the pain relieving pump is prevented from inputting air to a patient due to too little medicine in the dosing barrel, and the safety is greatly improved.
5. According to the epidural anesthesia nursing device capable of accurately dispensing and the use method thereof, the flow of the flow tube is controlled through the automatic controller, the elastic tension of the silica gel bag opening is used as power, the minimum effective metering and the safe dosage are controlled, uniform drug delivery is realized, the operation is simple, the safety is high, the reliability is high, the self-help control is realized, and the use flexibility and the comfort of a patient are improved.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a perspective view of a dispensing mechanism of the present invention;
FIG. 3 is a perspective view of the connection of the dosing turntable with the first motor of the present invention;
FIG. 4 is a perspective view of a dispensing device of the present invention;
FIG. 5 is a perspective view of the nursing cart of the present invention;
FIG. 6 is a cutaway perspective view of the dispensing barrel of the present invention;
fig. 7 is a perspective view of the self-controlled analgesia device of the present invention;
fig. 8 is a perspective view of the dispensing level apparatus of the present invention.
In the figure: 1. a nursing vehicle; 11. a case; 111. a dosing barrel; 112. a second motor; 113. a stirring shaft; 114. a stirring rod; 12. moving the pushing hands; 13. a waste bin; 14. a moving wheel; 2. a dispensing mechanism; 21. dispensing upper cover; 211. a batching rotary table; 212. a dosing hole; 213. a gear ring; 214. a transmission gear; 215. a first motor; 22. a dispensing machine frame; 23. a dispensing device; 231. a first cylinder; 232. a second cylinder; 233. a dosing syringe; 2331. a syringe body; 2332. an injection rod; 2333. an observation port; 2334. an injection head; 234. a syringe holder; 24. nursing hooks; 3. a dispensing liquid level device; 31. a liquid level ball; 32. a liquid level rod; 33. a movable block; 34. a scale plate; 35. translating the guide rod; 36. a limiting block; 4. an automatic control analgesic device; 41. an analgesic pump; 42. a flow pipe; 43. a medicine injection port; 44. a self-controller; 45. a connection port; 46. a conduit; 47. a sealing plug; 48. and a silicon capsule mouth.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, an epidural anesthesia nursing device capable of accurately dispensing comprises a nursing car 1 and a dispensing mechanism 2, wherein the nursing car 1 comprises a box 11, a movable pushing handle 12 and a waste box 13, the periphery of the lower surface of the box 11 is fixedly connected with the movable wheel 14 through bolts, one side of the box 11 is fixedly connected with the movable pushing handle 12 through bolts, the other side of the box 11 is fixedly connected with the waste box 13 through bolts, the dispensing mechanism 2 comprises a dispensing upper cover 21, a dispensing rack 22 and a dispensing device 23, the upper surface of the box 11 is fixedly connected with the dispensing upper cover 21 in a buckling manner, a nursing hook 24 is arranged on one side of the dispensing upper cover 21, two sides of the upper surface of the dispensing upper cover 21 are respectively fixedly connected with the lower end of the dispensing rack 22 through bolts, the dispensing device 23 is symmetrically arranged on the dispensing rack 22, the whole structure is compact, the design is reasonable, disposable medical instruments are collected through the waste box 13, the puncture box is fixedly carried by the nursing hook 24, the use of medical staff is greatly facilitated, and the movement is convenient.
Referring to fig. 2-4, a dispensing turntable 211 is installed at the center of the upper surface of the upper dispensing cover 21, a through hole matched with the dispensing turntable 211 is provided at the center of the upper dispensing cover 21, the inner wall of the through hole is connected with the lower end of the dispensing turntable 211 in a nested manner through a bearing, dispensing holes 212 are respectively provided on the surface of the dispensing turntable 211, the dispensing holes 212 are respectively arranged along the edges of the dispensing turntable 211 in sequence from large to small, a dispensing buckle bump matched with the inner wall of the box 11 is provided on the lower surface of the upper dispensing cover 21, the lower surface of the upper dispensing cover 21 is connected with the box 11 in a buckling manner through the buckle bump, the side wall of the dispensing turntable 211 is connected with the inner wall of a gear ring 213 in an interference manner, one side of the gear ring 213 is meshed with a transmission gear 214 through a tooth, a first motor 215 is provided at the lower end of the transmission gear 214, the first motor 215 is fixedly connected with the center of the transmission gear 214 through a motor shaft, the first motor 215 is fixedly connected with one side of the lower surface of the upper dispensing cover 21 through a bolt, the dispensing device 23 comprises a first cylinder 231, a second cylinder 232, a dispensing syringe 233 and a syringe bracket 234, wherein the periphery of the lower surface of the first cylinder 231 is fixedly connected with the upper surface of the dispensing frame 22 through bolts, the lower surface of the first cylinder 231 is fixedly connected with the upper end of the syringe bracket 234 through a cylinder rod, the periphery of the lower surface of the second cylinder 232 is fixedly connected with the upper surface of the dispensing frame 22 through bolts, the center of the lower surface of the second cylinder 232 is fixedly connected with the upper end of the dispensing syringe 233 through a cylinder rod, the center of the syringe bracket 234 is provided with a clamping groove matched with the dispensing syringe 233, the dispensing syringe 233 is fixedly connected with the syringe bracket 234 in a nested manner, the dispensing syringe 233 comprises a syringe body 2331 and a syringe rod 2332, the side wall of the syringe body 2333 is provided with an observation port 2333, a liquid level gauge is carved on the observation port 2333, the syringe body 2331 is movably connected with the syringe rod 2332 in a nested manner, the injection rod 2332 lower extreme is provided with the push pedal, the push pedal is unanimous with injection cylinder 2331 inner wall diameter and with injection cylinder 2331 inner wall zonulae occludens, injection cylinder 2334 lower surface center is provided with injection head 2334, drive the batching carousel 211 through first motor 215 and rotate, remove the batching hole 212 of suitable injection head 2334 size to batching syringe 233 lower extreme, start first cylinder 231, descend the injection head 2334 of batching syringe 233 lower extreme to batching hole 212 in, the effectual flexibility that has improved equipment, be applicable to the batching syringe 233 of different models, enlarge application scope, promote injection rod 2332 through second cylinder 232, slowly at the uniform velocity with the medicine injection in the batching syringe 233 in the batching bucket 111, the observation mouth 2333 shows the medicine scale in real time, the injection measurement is accurate, it is convenient to observe, avoid artifical the error that appears, cause medical malpractice, manual labor has been saved greatly, the security is improved.
Referring to fig. 5-8, the lower surface of the inner wall of the case 11 is fixedly connected with the dispensing barrel 111 by bolts, the lower surface of the dispensing barrel 111 is fixedly connected with the second motor 112 by bolts, the upper end of the second motor 112 is fixedly connected with the stirring shaft 113 by a motor shaft, stirring rods 114 which are uniformly distributed are respectively arranged on the side wall of the stirring shaft 113, the stirring rods 114 are driven by the second motor 112 to uniformly mix medicines, the dispensing efficiency is improved, the dispensing time is saved, a dispensing liquid level device 3 and an automatic control pain relieving device 4 are respectively arranged on one side of the dispensing barrel 111, movable grooves matched with the dispensing liquid level device 3 are respectively arranged on one side of the case 11 and the lower surface of the dispensing upper cover 21, fixed holes matched with the automatic control pain relieving device 4 are respectively arranged on the other side of the case 11, the dispensing liquid level device 3 comprises a liquid level ball 31, a liquid level rod 32, a movable block 33 and a scale plate 34, the liquid level ball 31 is arranged in the dispensing barrel 111, the center of the upper surface of the liquid level ball 31 is fixedly connected with the liquid level rod 32, the liquid level rod 32 is in a shape of a 'nearly' and the other end of the liquid level rod 32 is fixedly connected with the translation guide rod 35 through bolts, the translation guide rod 35 is respectively arranged at the lower end of the liquid level rod 32 in parallel, one end of the translation guide rod 35 is respectively fixedly connected with the movable block 33 through bolts, one side of the movable block 33 is provided with a center line, the center line is on the same horizontal plane with the lower surface of the liquid level ball 31, two ends of the scale plate 34 are respectively fixedly connected with one side of the outer wall of the box 11 through bolts, one side of the scale plate 34 is provided with a liquid level ruler, the inner side of the scale plate 34 is provided with a movable groove, the movable block 33 is in buckling sliding connection with the movable groove, two ends of the movable groove are respectively provided with a limiting block 36, the translation guide rod 35 respectively penetrates through the movable groove at one side of the box 11 and the movable block 33, the inner height of the batch bucket 111 is monitored in real time through the liquid level ball 31, the liquid level rod 32 drives the movable block 33 to lift, the horizontal lifting of the movable block 33 is effectively guaranteed by the translation guide rod 35, the accuracy of scale is improved, the problem that the analgesic pump 41 inputs air to a patient due to too little medicine in the dosing barrel 111 is solved, safety is greatly improved, the self-control analgesic device 4 comprises an analgesic pump 41, a runner pipe 42, a medicine injection port 43 and an automatic controller 44, the center of the upper surface of the analgesic pump 41 is provided with a connecting port 45, the connecting port 45 is fixedly connected with one side of the lower surface of the dosing barrel 111 through a pipeline, the lower end of the analgesic pump 41 is fixedly connected with one side of the medicine injection port 43 through the runner pipe 42, the other side of the medicine injection port 43 is fixedly connected with one end of the automatic controller 44 through the runner pipe 42, the other end of the automatic controller 44 is fixedly connected with a guide pipe 46, a sealing plug 47 is installed at one end of the guide pipe 46, the lower end of the inner wall of the analgesic pump 41 is provided with a silicon capsule port 48, the runner pipe 42 penetrates the analgesic pump 41 and is fixedly connected with the silicon capsule port 48, the flow of the self-control pipe 44 is controlled by the self-control valve 44, the elastic tension of the silicon capsule port 48 is used as power, the minimum effective metering and safe dosage are controlled, the medicine is simply operated, the safety is high, the safety is improved, the safety is high, and the comfort is comfortable for a patient is convenient to use.
The use method of the epidural anesthesia nursing device capable of accurately dispensing medicine comprises the following steps:
step one: the nursing trolley 1 is moved to one side of a patient by a medical staff through the movable push handle 12, and the patient is subjected to medicine dispensing operation according to the examination result of the patient, and simultaneously is subjected to puncturing operation and is connected with the self-control pain relieving device 4;
step two: the first motor 215 drives the batching rotary table 211 to rotate, so that a batching hole 212 with a proper size of the injection head 2334 is moved to the lower end of the batching syringe 233, the first cylinder 231 is started, and the injection head 2334 at the lower end of the batching syringe 233 is lowered into the batching hole 212;
step three: the injection rod 2332 is pushed by the second cylinder 232, the medicine in the dosing injector 233 is slowly injected into the dosing barrel 111 at a constant speed, the stirring rod 114 is driven by the second motor 112 to uniformly mix the medicine, one side of the guide pipe 46 is connected with the puncture pipe, the analgesic pump 41 is controlled by the automatic controller 44 to administer a small amount of medicine to a patient in batches, and the medicine dosage in the dosing barrel 111 is displayed by the medicine dispensing liquid level device 3 in real time.
To sum up, this epidural anesthesia nursing device that can accurately dispense and application method thereof, overall structure is compact, and reasonable design, collect disposable medical instrument through waste bin 13, nursing couple 24 carries the puncture case fixedly, medical personnel's use has been made things convenient for greatly, it is convenient to remove, drive the batching carousel 211 through first motor 215, move batching hole 212 to batching syringe 233 lower extreme with suitable injection head 2334 size, start first cylinder 231, with the injection head 2334 of batching syringe 233 lower extreme decline to batching hole 212 in, effectually improve the flexibility of equipment, be applicable to batching syringe 233 of different models, the application scope is enlarged, promote injection rod 2332 through second cylinder 232, slowly at the uniform velocity with the medicine injection in batching syringe 233 to batching bucket 111 in, the viewing aperture 2333 shows the medicine scale in real time, the injection metering is accurate, the convenience, avoid artifical dispensing error to cause medical accident, the manual labor power is saved greatly, improve safety, the inside height of batching bucket 111 through liquid level ball 31, lift level bar 32 drives movable block 33, the high level control is effective, the improvement of the level of safety control is realized for the capsule 33, the high-speed is achieved to the capsule of the patient, the safety control is achieved, the safety is high-speed, and the safety control is achieved, and the safety is improved, and is achieved and is convenient, the safety control.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should be covered by the protection scope of the present invention by making equivalents and modifications to the technical solution and the inventive concept thereof.
Claims (6)
1. The utility model provides a epidural anesthesia nursing device that can accurately dispense, includes nursing car (1) and dispensing mechanism (2), its characterized in that: nursing car (1) including box (11), remove pushing hands (12) and waste bin (13), box (11) lower surface all around is through bolt and removal wheel (14) fixed connection respectively, box (11) one side is through bolt and removal pushing hands (12) fixed connection respectively, box (11) opposite side is through bolt and waste bin (13) fixed connection, box (11) inner wall lower surface is through bolt and batching bucket (111) fixed connection, batching bucket (111) one side is provided with dispensing liquid level device (3) and automatic control analgesia device (4) respectively, dispensing mechanism (2) are including upper cover (21) that dispenses, frame (22) and dispensing device (23) that dispenses, upper cover (21) one side is provided with nursing couple (24) that dispenses, upper cover (21) upper surface both sides are through bolt and the lower extreme fixed connection of frame (22) respectively, dispensing device (23) symmetry sets up on frame (22) respectively;
the dispensing device (23) comprises a first air cylinder (231), a second air cylinder (232), a dispensing injector (233) and an injector bracket (234), wherein the periphery of the lower surface of the first air cylinder (231) is fixedly connected with the upper surface of the dispensing machine frame (22) through bolts respectively, the lower surface of the first air cylinder (231) is fixedly connected with the upper end of the injector bracket (234) through an air cylinder rod, the periphery of the lower surface of the second air cylinder (232) is fixedly connected with the upper surface of the dispensing machine frame (22) through bolts respectively, the center of the lower surface of the second air cylinder (232) is fixedly connected with the upper end of the dispensing injector (233) through an air cylinder rod, a clamping groove matched with the dispensing injector (233) is formed in the center of the injector bracket (234), and the dispensing injector (233) is nested and fixedly connected with the injector bracket (234);
the batching syringe (233) comprises a syringe body (2331) and a syringe rod (2332), an observation opening (2333) is formed in the side wall of the syringe body (2331), a liquid level ruler is carved on the observation opening (2333), the syringe body (2331) is movably connected with the syringe rod (2332) in a nested mode, a push plate is arranged at the lower end of the syringe rod (2332), the diameter of the push plate is consistent with that of the inner wall of the syringe body (2331) and is tightly connected with the inner wall of the syringe body (2331), and an injection head (2334) is arranged in the center of the lower surface of the syringe body (2331);
the self-control analgesia device (4) comprises an analgesia pump (41), a flow pipe (42), a drug injection port (43) and an automatic controller (44), wherein a connecting port (45) is arranged in the center of the upper surface of the analgesia pump (41), the connecting port (45) is fixedly connected with one side of the lower surface of a dosing barrel (111) through a pipeline, the lower end of the analgesia pump (41) is fixedly connected with one side of the drug injection port (43) through the flow pipe (42), the other side of the drug injection port (43) is fixedly connected with one end of the automatic controller (44) through the flow pipe (42), the other end of the automatic controller (44) is fixedly connected with a guide pipe (46), a sealing plug (47) is arranged at one end of the guide pipe (46), a silicon capsule port (48) is arranged at the lower end of the inner wall of the analgesia pump (41), and the flow pipe (42) penetrates through the analgesia pump (41) and is fixedly connected with the silicon capsule port (48).
2. An epidural anesthesia care set capable of accurately dispensing medicine according to claim 1, wherein: the upper surface center that dispenses upper cover (21) installs batching carousel (211), the upper cover (21) center that dispenses is provided with the through-hole with batching carousel (211) looks adaptation, the through-hole inner wall passes through the bearing and is connected with batching carousel (211) lower extreme nestification, batching hole (212) have been seted up respectively to batching carousel (211) surface, batching hole (212) are arranged in proper order from big to small along batching carousel (211) border respectively, the upper cover (21) lower surface that dispenses is provided with the buckle lug with box (11) inner wall looks adaptation, upper cover (21) lower surface that dispenses is connected with box (11) buckle through the buckle lug.
3. An epidural anesthesia care set capable of accurately dispensing medicine according to claim 1, wherein: the side wall of the batching carousel (211) is in interference connection with the inner wall of the gear ring (213), one side of the gear ring (213) is meshed with the transmission gear (214) through teeth, a first motor (215) is arranged at the lower end of the transmission gear (214), the first motor (215) is fixedly connected with the center of the transmission gear (214) through a motor shaft, and the first motor (215) is fixedly connected with one side of the lower surface of the upper batching cover (21) through bolts.
4. An epidural anesthesia care set capable of accurately dispensing medicine according to claim 1, wherein: the lower surface of the batching bucket (111) is fixedly connected with a second motor (112) through a bolt, the upper end of the second motor (112) is fixedly connected with a stirring shaft (113) through a motor shaft, stirring rods (114) which are uniformly distributed are respectively arranged on the side wall of the stirring shaft (113), movable grooves which are matched with a batching liquid level device (3) are respectively formed in one side of a box body (11) and the lower surface of a batching upper cover (21), and fixing holes which are matched with an automatic control analgesia device (4) are formed in the other side of the box body (11).
5. An epidural anesthesia care set capable of accurately dispensing medicine according to claim 4, wherein: the dispensing liquid level device (3) comprises a liquid level ball (31), a liquid level rod (32), a movable block (33) and a scale plate (34), wherein the liquid level ball (31) is placed in a dispensing barrel (111), the center of the upper surface of the liquid level ball (31) is fixedly connected with the liquid level rod (32), the liquid level rod (32) is in a shape like a Chinese character 'ji', the other end of the liquid level rod (32) is fixedly connected with a translation guide rod (35) through a bolt, the translation guide rod (35) is respectively arranged at the lower end of the liquid level rod (32) in parallel, one end of the translation guide rod (35) is respectively fixedly connected with the movable block (33) through a bolt, one side of the movable block (33) is provided with a center line, and the center line and the lower surface of the liquid level ball (31) are on the same horizontal plane.
6. An epidural anesthesia care set capable of accurately dispensing medicine according to claim 5, wherein: the two ends of the scale plate (34) are fixedly connected with one side of the outer wall of the box body (11) through bolts respectively, a liquid level ruler is arranged on one side of the scale plate (34), a movable groove is formed in the inner side of the scale plate (34), the movable block (33) is in clamping sliding connection with the movable groove, limiting blocks (36) are arranged at the two ends of the movable groove respectively, and a translation guide rod (35) penetrates through the movable groove on one side of the box body (11) respectively and is fixedly connected with one side of the movable block (33).
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| CN202111622520.2A CN114469730B (en) | 2021-12-28 | 2021-12-28 | Epidural anesthesia nursing device capable of accurately dispensing medicine and application method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206603927U (en) * | 2016-06-07 | 2017-11-03 | 内蒙古民族大学 | A kind of novel narcotics matching device |
| CN108721110A (en) * | 2018-06-29 | 2018-11-02 | 鹿寨鹿康科技有限公司 | A kind of anaesthetic matching device that dispensing efficiency is high |
| CN110124155A (en) * | 2019-06-01 | 2019-08-16 | 青岛大学附属医院 | A kind of department of anesthesia's concentration adjustable type anesthesia outfit |
| CN112933339A (en) * | 2021-01-15 | 2021-06-11 | 马文强 | Department of anesthesia is with continuous injection anesthesia ware |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8763651B2 (en) * | 2008-02-01 | 2014-07-01 | Rescue Dose Ltd. | Dosage dispensing device |
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- 2021-12-28 CN CN202111622520.2A patent/CN114469730B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206603927U (en) * | 2016-06-07 | 2017-11-03 | 内蒙古民族大学 | A kind of novel narcotics matching device |
| CN108721110A (en) * | 2018-06-29 | 2018-11-02 | 鹿寨鹿康科技有限公司 | A kind of anaesthetic matching device that dispensing efficiency is high |
| CN110124155A (en) * | 2019-06-01 | 2019-08-16 | 青岛大学附属医院 | A kind of department of anesthesia's concentration adjustable type anesthesia outfit |
| CN112933339A (en) * | 2021-01-15 | 2021-06-11 | 马文强 | Department of anesthesia is with continuous injection anesthesia ware |
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Address after: Room 212, Property Building, Anyang Village, Hushanpingji Town, Anyang Township, Chun'an County, Hangzhou City, Zhejiang Province, 311701 Patentee after: Lv Fengzi Address before: 450007 Building 1, Xintiandi, Zhongyuan new town, Zhongyuan District, Zhengzhou City, Henan Province Patentee before: Lv Fengzi |