CN113197607B - Labor-saving medical anastomat capable of being operated externally - Google Patents
Labor-saving medical anastomat capable of being operated externally Download PDFInfo
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- CN113197607B CN113197607B CN202110682855.7A CN202110682855A CN113197607B CN 113197607 B CN113197607 B CN 113197607B CN 202110682855 A CN202110682855 A CN 202110682855A CN 113197607 B CN113197607 B CN 113197607B
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- 238000003825 pressing Methods 0.000 claims abstract description 76
- 239000003814 drug Substances 0.000 claims abstract description 35
- 238000005507 spraying Methods 0.000 claims abstract description 21
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims description 49
- 238000009434 installation Methods 0.000 claims description 26
- 238000003860 storage Methods 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 16
- 239000000243 solution Substances 0.000 description 13
- 230000003872 anastomosis Effects 0.000 description 9
- 201000010099 disease Diseases 0.000 description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 7
- 239000007921 spray Substances 0.000 description 5
- 239000000575 pesticide Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 206010019909 Hernia Diseases 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 208000014617 hemorrhoid Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B17/07207—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously the staples being applied sequentially
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Surgical Instruments (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a labor-saving medical anastomat capable of being operated externally, which belongs to the technical field of medical instruments and comprises a nail bin seat, a handle rear shell, a medicine spraying assembly, an operation and control assembly, a power assisting assembly and a clamping and fixing assembly, wherein an outer rod is fixedly arranged on the outer wall of one side of the handle rear shell; according to the invention, the power-assisted assembly is arranged in the power-assisted assembly, when the control assembly is controlled in normal times, the pressing handle is pressed to drive the connecting rod to move, the extrusion bottom block on the connecting rod can move along with the extrusion bottom block, the ejection shaft can be ejected into the built-in groove after the extrusion bottom block touches the ejection shaft, at the moment, the power-assisted push rod is not limited, the power-assisted push rod can be automatically and quickly ejected under the action of the second external ejection spring, the same-direction impact force is applied to the pressed pressing handle, so that the pressing handle is more labor-saving in the pressing process, and when the pressing handle is released to reset, the power-assisted push rod can be pushed in again to reset, so that the problem of aching pain of hands of a doctor caused by frequent operation in an operation is effectively solved, and the control on the pressing stroke in the operation is facilitated.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a labor-saving medical anastomat capable of being operated externally.
Background
In the medical operation process, for some tissues needing to be cut, the anastomat is a relatively suitable cutting component, the anastomat is also classified into a plurality of types, and the types can be mainly divided into a skin anastomat, a circular anastomat for digestive tracts (esophagus, stomach and intestine and the like), a rectal anastomat, a circular hemorrhoid anastomat, a blood vessel anastomat, a hernia anastomat, a lung cutting stapler and the like, different anastomats are suitable for different operation cutting conditions, and the anastomat is one of the most important devices in the operation generally.
Chinese patent discloses (CN201822221808.9) medical stapler, including casing, activity locate push pin pole, the pivotal connection in the casing in the trigger handle on the casing, push pin pole can be followed the axial motion of anastomat body, push pin pole is equipped with first linking portion, the trigger handle is equipped with the second linking portion, first linking portion with the second linking portion is along axial interval and relative setting, the anastomat body still has and locates the direction passageway between first linking portion and the second linking portion, medical anastomat is still including the activity locate this internal safety mechanism of anastomat, through setting up safety mechanism, only when anvil subassembly closure targets in place, safety mechanism just can make trigger handle with push pin pole is in the second state that can link, can prevent effectively that the doctor from being in the condition that anvil subassembly closure does not target in place carries out the trigger of anastomosis nail and cutter, the anastomat is poor in forming and even causes medical accidents, but the anastomat is not provided with some assistance structures inside, so that a doctor is forced to frequently pinch the pressing handle when operating, the doctor is prone to fatigue of hands after an operation, the whole using effect is not good, and certain improvement is needed.
Disclosure of Invention
The invention aims to: in order to solve traditional anastomat and do not install some helping hand structures in inside, lead to the doctor when operating, the pressing handle is comparatively hard in frequent pinching, and a operation gets off, easily causes doctor's hand fatigue, whole result of use and not good problem, and the medical anastomat of laborsaving type that can carry out outside operation that provides.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a can carry out medical anastomat of external operation's laborsaving type, includes nail storehouse seat, handle backshell, spouts the medicine subassembly, controls subassembly, helping hand subassembly and the solid subassembly of card, fixed mounting has the outer pole on one side outer wall of handle backshell, fixed mounting has nail storehouse seat on the outer pole, slidable mounting has according to the press handle in the stroke groove that the bottom of handle backshell was seted up, the top fixed mounting who presses the press handle has controls the subassembly, the inside fixed mounting of outer pole has the medicine subassembly of spouting, fixed mounting has the helping hand subassembly on the bottom surface inner wall of handle backshell.
As a further description of the above technical solution:
the outer rod is provided with a rotating sleeve in the outer sliding mode, an inner pushing groove is formed in the rotating sleeve, an inner spring is fixedly mounted inside the inner pushing groove, an inner cleaning sleeve is fixedly mounted at one end of the inner spring, and the inner surface of the inner cleaning sleeve is in close contact with and extrudes the outer surface of the outer rod.
As a further description of the above technical solution:
the bottom of the handle rear shell is fixedly provided with a grab handle.
As a further description of the above technical solution:
the control assembly consists of an outer disc, a connecting rod, an installation sleeve and a connecting rod, wherein the connecting rod is slidably installed in a sliding hole formed in the handle rear shell.
As a further description of the above technical solution:
the utility model discloses a nail magazine, including connecting rod, handle backshell, installation cover, connecting rod, nail bin seat, nail bin clamp plate, the outside of connecting rod is from a left side to the right side respectively fixed mounting have outer dish, installation cover, connecting rod and suit spring, the one end of suit spring and the inner wall fixed connection of handle backshell, the bottom fixed mounting of installation cover has the extrusion bottom block, the connecting rod with press handle fixed connection, the one end fixed mounting of connecting rod has nail bin clamp plate, nail bin clamp plate slidable mounting is in nail bin seat.
As a further description of the above technical solution:
the pesticide spraying assembly consists of a pesticide spraying pipe, a liquid storage pipe and a hydraulic rod, a middle perforation is arranged at the middle position of the liquid storage pipe, a liquid adding opening is fixedly arranged at the top of the liquid storage pipe, and a pesticide adding pipe is fixedly arranged at the top of the liquid adding opening.
As a further description of the above technical solution:
the nail warehouse is characterized in that a liquid spraying pipe is fixedly installed at one end of the liquid storage pipe, a liquid spraying nozzle is fixedly installed on the inner side, where one end of the liquid spraying pipe penetrates and is located on the nail warehouse seat, a liquid pressing rod is slidably installed inside the liquid storage pipe, a first connecting spring is fixedly installed on the outer portion of the liquid pressing rod, and the connecting rod penetrates through the middle-arranged through hole.
As a further description of the above technical solution:
the power assisting assembly is composed of an outer shaft, a first outer jacking spring and a power assisting push rod, an inner installation groove is formed in the outer shaft, the first outer jacking spring is fixedly installed in the inner installation groove, the power assisting push rod is slidably installed in the inner installation groove, and one end of the first outer jacking spring is fixedly connected with one end of the power assisting push rod.
As a further description of the above technical solution:
the power-assisted push rod is characterized in that an internal groove is formed in the power-assisted push rod, a second external ejection spring is fixedly mounted in the internal groove, an internal sliding rod is fixedly mounted on the inner wall of the internal groove, an ejection shaft is slidably mounted on the internal sliding rod, one end of the ejection shaft penetrates through and extends to the outer side of an outer shaft, and one end of the second external ejection spring is fixedly connected with the other end of the ejection shaft.
As a further description of the above technical solution:
the handle comprises a handle rear shell and is characterized in that a clamping component is fixedly mounted on the outer wall of one side of the handle rear shell, the clamping component comprises an installation shaft sleeve, a rotating shaft, an installation side lever and a clamping bolt, the rotating shaft is rotatably mounted in the installation shaft sleeve, the installation side lever is fixedly mounted on the outer portion of the rotating shaft, the clamping bolt is slidably mounted in a sliding hole formed in one end of the installation side lever, a second connecting spring is fixedly mounted on the outer portion of the clamping bolt, one end of the clamping bolt is embedded into the clamping hole formed in the pressing handle, and one end of the second connecting spring is fixedly connected with the side wall of the installation side lever.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the control assembly is arranged in the anastomat, when the anastomat is used normally, a doctor only needs to directly extrude the pressing handle, the pressing handle can drive the connecting rod to move, the connecting rod can drive the nail bin clamping plate to open, the sleeved spring is compressed at the moment, when the pressing handle is loosened, the nail bin clamping plate can be automatically driven to reset due to the resilience force of the sleeved spring, the anastomosis treatment of diseased tissues is realized, the traditional operation mode of pressing anastomosis is abandoned, the anastomosis of the diseased tissues is realized through the resilience force in the design, and the anastomat has a more effective and thorough anastomosis effect.
2. According to the invention, the power-assisted assembly is arranged in the power-assisted assembly, when the control assembly is controlled in normal times, the pressing handle is pressed to drive the connecting rod to move, the extrusion bottom block on the connecting rod can move along with the extrusion bottom block, the ejection shaft can be ejected into the built-in groove after the extrusion bottom block touches the ejection shaft, at the moment, the power-assisted push rod is not limited, the power-assisted push rod can be automatically and quickly ejected under the action of the second external ejection spring, the same-direction impact force is applied to the pressed pressing handle, so that the pressing handle is more labor-saving in the pressing process, and when the pressing handle is released to reset, the power-assisted push rod can be pushed in again to reset, so that the problem of aching pain of hands of a doctor caused by frequent operation in an operation is effectively solved; meanwhile, the feedback of a pressing stroke section can be provided, so that a doctor can know the pressing stroke through force change during operation, and the control of the pressing stroke in the operation is facilitated.
3. According to the medical liquid injection device, the medicine spraying assembly is arranged in the medical liquid injection device, when the patient tissues are anastomosed, the connecting rod moves towards the left side to drive the outer disc to move towards the left side simultaneously, the hydraulic rod of the medicine spraying assembly can be effectively extruded, the medical liquid in the liquid storage pipe can be extruded to the anastomotic patient tissues, the medical liquid injection device has the effect of dosing when the patient tissues are anastomosed, and the anastomosis effect is improved.
4. According to the invention, the rotatable clamping component is arranged on the handle rear shell, after the nail bin clamping plate is normally driven to open, the clamping bolt of the clamping component can be clamped into the clamping hole in the pressing handle, so that the pressing handle can be quickly positioned, in the operation, when patient tissues needing to be anastomotic are searched, the pressing handle can be positioned, the pressing handle is not required to be continuously pressed by fingers of a doctor, the use is convenient and quick, the positioning is released, only the clamping bolt needs to be pulled to be separated from the clamping hole in the pressing handle, and the nail bin clamping plate can be automatically closed to anastomose the patient tissues.
5. Through externally installing mobilizable commentaries on classics cover, before the anastomat is usually used, to the outside antiseptic solution that adds of anastomat, the accessible removes this commentaries on classics cover, makes interior clearance cover rub on outer pole, realizes the quick clean effect to the outer pole of anastomat, and is clean effective fast, and should change the cover and still can play the effect of fixing a position firmly to adding the pencil, guarantee to the medicine effect of adding in the medicine subassembly.
Drawings
Fig. 1 is a perspective view of a labor-saving medical stapler capable of performing external operation.
Fig. 2 is a schematic diagram of the internal structure of a closed nail bin clamp plate in a labor-saving medical anastomat capable of being operated externally.
Fig. 3 is an enlarged perspective view of a drug spraying assembly in an externally operable effort-saving medical stapler.
Fig. 4 is an enlarged perspective view of a manipulation assembly of the externally operable labor-saving medical stapler.
Fig. 5 is an enlarged partially sectional perspective view of a power assisting assembly of an externally operable effort-saving medical stapler.
Fig. 6 is an enlarged schematic view of a part a of a labor-saving medical stapler capable of performing external operation.
Fig. 7 is an enlarged schematic view of a portion B of a labor-saving medical stapler capable of performing external operation.
Fig. 8 is an enlarged view of the position C of a labor-saving medical stapler capable of performing external operation.
Illustration of the drawings:
1. a nail bin clamping plate; 2. a nail magazine base; 3. an outer rod; 4. rotating the sleeve; 5. a handle rear shell; 6. a bottom slide rail; 7. a pressing handle; 8. a handle; 9. a connecting shaft; 10. a pesticide spraying component; 101. a liquid spray nozzle; 102. a liquid spraying pipe; 103. a liquid storage pipe; 104. a liquid filling port; 105. perforating in the middle; 106. a first connecting spring; 107. a hydraulic rod; 11. a manipulation component; 111. an outer disc; 112. a connecting rod; 113. installing a sleeve; 114. extruding the bottom block; 115. a connecting rod; 116. sleeving a spring; 12. a boost assembly; 121. an outer shaft; 122. a first outer top spring; 123. installing an inner groove; 124. a power-assisted push rod; 125. ejecting the shaft; 126. a sliding rod is arranged inside; 127. a second outer top spring; 128. a built-in groove; 13. an outer sheet; 14. a built-in spring; 15. an inner top groove; 16. a medicine feeding pipe; 17. an inner cleaning sleeve; 18. a clamping hole; 19. a clamping component; 191. installing a shaft sleeve; 192. a rotating shaft; 193. installing a side rod; 194. a second connecting spring; 195. the latch is clamped and fixed.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a labor-saving medical anastomat capable of being operated externally comprises a nail bin seat 2, a handle rear shell 5, a medicine spraying assembly 10, an operation assembly 11, a power assisting assembly 12 and a clamping assembly 19, wherein an outer rod 3 is fixedly installed on the outer wall of one side of the handle rear shell 5, the nail bin seat 2 is fixedly installed on the outer rod 3, a rotary sleeve 4 is slidably installed outside the outer rod 3, an inner top groove 15 is formed inside the rotary sleeve 4, a built-in spring 14 is fixedly installed inside the inner top groove 15, an inner cleaning sleeve 17 is fixedly installed at one end of the built-in spring 14, the inner surface of the inner cleaning sleeve 17 is in close contact with and extrudes the outer surface of the outer rod 3, disinfectant is added to the exterior of the anastomat, the rotary sleeve 4 can be moved to enable the inner cleaning sleeve 17 to rub against the outer rod 3, the cleaning is rapid and effective, and the rotary sleeve 4 can also play a role in stably positioning effect on a medicine adding pipe 16, guarantee to the medicine effect of adding in spouting medicine subassembly 10, the bottom fixed mounting of handle backshell 5 has grab handle 8, and during the operation, doctor's accessible is handheld grab handle 8 and is operated.
The nail magazine is characterized in that a pressing handle 7 is slidably mounted in a stroke groove formed in the bottom of the handle rear shell 5, an operation component 11 is fixedly mounted at the top of the pressing handle 7, the operation component 11 is composed of an outer disc 111, a connecting rod 112, an installation sleeve 113 and a connecting rod 115, the connecting rod 112 is slidably mounted in a sliding hole formed in the handle rear shell 5, the outer disc 111, the installation sleeve 113, the connecting rod 115 and a sleeved spring 116 are respectively fixedly mounted outside the connecting rod 112 from left to right, one end of the sleeved spring 116 is fixedly connected with the inner wall of the handle rear shell 5, an extrusion bottom block 114 is fixedly mounted at the bottom of the installation sleeve 113, the connecting rod 115 is fixedly connected with the pressing handle 7, a nail magazine clamping plate 1 is fixedly mounted at one end of the connecting rod 112, the nail magazine clamping plate 1 is slidably mounted in a nail magazine base 2, and the operation component 11 is mounted and controlled by the outer disc 111, the connecting rod 112 and the operation component 11, The installation sleeve 113 and the connecting rod 115 are combined, during operation, a doctor only needs to directly extrude the pressing handle 7, the pressing handle 7 can drive the connecting rod 112 of the control assembly 11 to move, the connecting rod 112 can drive the nail bin clamping plate 1 to open, the sleeving spring 116 is compressed at the moment, when the pressing handle 7 is loosened, the nail bin clamping plate 1 can be automatically driven to reset due to the resilience force of the sleeving spring 116, and the anastomosis treatment of the tissues of a patient is realized.
The inside fixed mounting of outer pole 3 has medicine subassembly 10 of spouting, it comprises spray tube 102, liquid storage pipe 103 and liquid pressing rod 107 to spout medicine subassembly 10, put perforation 105 in the middle of the department has seted up in the middle of the liquid storage pipe 103, the top fixed mounting of liquid storage pipe 103 has filling opening 104, the top fixed mounting of filling opening 104 has dosing pipe 16, before the usual use anastomat, add required liquid medicine to spouting medicine subassembly 10 through dosing pipe 16, the one end fixed mounting of liquid storage pipe 103 has spray tube 102, spray tube 102 one end is passed and is located the inboard fixed mounting of nail storehouse seat 2 and is spouted liquid nozzle 101, the inside slidable mounting of liquid pressing rod 107 in liquid storage pipe 103, the outside fixed mounting of liquid pressing rod 107 has first connecting spring 106, connecting rod 112 runs through put perforation 105 in the middle, through installing medicine subassembly 10 of spouting, medicine subassembly 10 is spouted by spray tube 102, Stock solution pipe 103 constitutes with hydraulic stem 107, when kissing to the disease tissue, connecting rod 112 moves to the left side, drives outer dish 111 and moves to the left side simultaneously, can effectively extrude hydraulic stem 107 who spouts medicine subassembly 10, can extrude the liquid medicine in the stock solution pipe 103 to anastomotic disease tissue department, has to carry out the effect of adding medicine when anastomotic to the disease tissue.
The inner wall of the bottom surface of the handle rear shell 5 is fixedly provided with a power assisting assembly 12, the power assisting assembly 12 is composed of an outer shaft 121, a first outer top spring 122 and a power assisting push rod 124, an inner installation groove 123 is formed in the outer shaft 121, the first outer top spring 122 is fixedly arranged in the inner installation groove 123, the power assisting push rod 124 is slidably arranged in the inner installation groove 123, one end of the first outer top spring 122 is fixedly connected with one end of the power assisting push rod 124, an inner groove 128 is formed in the power assisting push rod 124, a second outer top spring 127 is fixedly arranged in the inner groove 128, an inner slide bar 126 is fixedly arranged on the inner wall of the inner groove 128, a top shaft 125 is slidably arranged on the inner slide bar 126, one end of the top shaft 125 passes through and extends to the outer side of the outer shaft 121, and one end of the second outer top spring 127 is fixedly connected with the other end of the top shaft 125, through installing helping hand subassembly 12, helping hand subassembly 12 comprises outer axle 121, first outer top spring 122 and helping hand push rod 124, when extrusion pressing handle 7 drove connecting rod 112 and moves, extrusion bottom block 114 on connecting rod 112 also can follow the removal, after extrusion bottom block 114 touched the ejecting axle 125, can push out the ejecting axle 125 in built-in groove 128, helping hand push rod 124 loses the restriction this moment, can be automatic ejecting fast under the effect of second outer top spring 127, exert a syntropy impact force to pressing handle 7 of pressing, make this pressing handle 7 more laborsaving in the in-process of pressing, when loosening pressing handle 7 and reseing, can push helping hand push rod 124 again and reset, thereby effectively solved the art, the problem of doctor's hand ache that appears because the operation is frequent.
The handle rear shell 5 is fixedly provided with a clamping component 19 on the outer wall of one side, the clamping component 19 is composed of a mounting shaft sleeve 191, a rotating shaft 192, a mounting side lever 193 and a clamping bolt 195, the rotating shaft 192 is rotatably mounted in the mounting shaft sleeve 191, the mounting side lever 193 is fixedly mounted outside the rotating shaft 192, the clamping bolt 195 is slidably mounted in a sliding hole formed in one end of the mounting side lever 193, the clamping bolt 195 is fixedly mounted on the outside of the clamping bolt 195, one end of the clamping bolt 195 is clamped and embedded in a clamping hole 18 formed in the pressing handle 7, one end of the second connecting spring 194 is fixedly connected with the side wall of the mounting side lever 193, the clamping component 19 is mounted, the clamping component 19 is composed of the mounting shaft sleeve 191, the rotating shaft 192, the mounting side lever 193 and the clamping bolt 195, and the clamping bolt 19 is driven to open after the ordinary nail bin clamp 1 is driven, the clamping bolt 195 of the clamping component 19 can be clamped and embedded in the clamping hole 18 in the pressing handle 7, can accomplish the quick location to pressing handle 7, in the art, when looking for the disease tissue that needs the coincide, can fix a position pressing handle 7, need not doctor's finger and continuously apply force and extrude pressing handle 7, convenient and fast that the use is got up, only need pull card solid bolt 195 and break away from in the card hole 18 in pressing handle 7 to remove the location, this nail storehouse splint 1 can close automatically and coincide disease tissue.
The working principle is as follows: before the anastomat is normally used, required liquid medicine is added into the medicine spraying assembly 10 through the medicine feeding pipe 16, disinfectant is added to the outside of the anastomat, the rotating sleeve 4 can be moved to enable the inner cleaning sleeve 17 to rub on the outer rod 3, the effect of quickly cleaning the outer rod 3 of the anastomat is achieved, cleaning is quick and effective, the rotating sleeve 4 can also achieve the effect of stably positioning the medicine feeding pipe 16 to ensure the medicine feeding effect into the medicine spraying assembly 10, during operation, a doctor only needs to directly extrude the pressing handle 7, the pressing handle 7 can drive the connecting rod 112 of the control assembly 11 to move, the connecting rod 112 can drive the nail bin clamping plate 1 to open, the sheathing spring 116 is compressed, when the pressing handle 7 is loosened, the pressing clamp plate 1 can be automatically driven to reset due to the resilience of the sheathing spring 116, the anastomosis treatment of the tissue of the nail bin is achieved, the pressing handle 7 drives the connecting rod 112 to move, the extrusion bottom block 114 on the connecting rod 112 can also move along with the extrusion bottom block 114, when the extrusion bottom block 114 touches the ejection shaft 125, the ejection shaft 125 can be ejected into the built-in groove 128, at this time, the power-assisted push rod 124 is not limited, the ejection can be automatically and quickly ejected under the action of the second external ejection spring 127, a same-direction impact force is applied to the pressed pressing handle 7, so that the pressing handle 7 is more labor-saving in the pressing process, when the pressing handle 7 is released to reset, the power-assisted push rod 124 can be pushed into reset again, thereby effectively solving the problem of pain of hands of doctors caused by frequent operation in the operation, when patient tissues are inosculated, the connecting rod 112 moves to the left side to drive the outer disc 111 to move to the left side simultaneously, the liquid-pressing rod 107 of the medicine spraying assembly 10 can be effectively extruded, the liquid medicine in the liquid storage tube 103 can be extruded to the inosculated patient tissues, and the medicine adding effect can be performed while the patient tissues are inosculated, order about nail storehouse splint 1 at ordinary times and open the back, the accessible makes the card of card solid subassembly 19 fix a position fast in the card hole 18 of pressing in the handle 7 is pressed to the card, can accomplish the location to pressing in the handle 7, in the art, when looking for needs anastomotic disease tissue, can fix a position to pressing in the handle 7, need not doctor's finger and continuously apply force and extrude pressing in the handle 7, convenient and fast that the use is got up, remove the location and only need twitch in the card solid bolt 195 breaks away from the card hole 18 of pressing in the handle 7, this nail storehouse splint 1 can close automatically and coincide to disease tissue.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a can carry out medical anastomat of laborsaving type of external operation, includes nail storehouse seat (2), handle backshell (5), spouts medicine subassembly (10), controls subassembly (11), helping hand subassembly (12) and card solid subassembly (19), its characterized in that: an outer rod (3) is fixedly installed on the outer wall of one side of the handle rear shell (5), a nail bin seat (2) is fixedly installed on the outer rod (3), a pressing handle (7) is slidably installed in a stroke groove formed in the bottom of the handle rear shell (5), a control assembly (11) is fixedly installed at the top of the pressing handle (7), a medicine spraying assembly (10) is fixedly installed inside the outer rod (3), and a power assisting assembly (12) is fixedly installed on the inner wall of the bottom surface of the handle rear shell (5); the control assembly (11) consists of an outer disc (111), a connecting rod (112), an installation sleeve (113) and a connecting rod (115), wherein the connecting rod (112) is slidably installed in a sliding hole formed in the handle rear shell (5); an outer disc (111), an installation sleeve (113), a connecting rod (115) and a sleeved spring (116) are fixedly installed on the outer portion of the connecting rod (112) from left to right respectively, one end of the sleeved spring (116) is fixedly connected with the inner wall of the handle rear shell (5), an extrusion bottom block (114) is fixedly installed at the bottom of the installation sleeve (113), the connecting rod (115) is fixedly connected with the pressing handle (7), a nail bin clamping plate (1) is fixedly installed at one end of the connecting rod (112), and the nail bin clamping plate (1) is installed in the nail bin seat (2) in a sliding mode; the power assisting assembly (12) consists of an outer shaft (121), a first outer top spring (122) and a power assisting push rod (124), an inner installation groove (123) is formed in the outer shaft (121), the first outer top spring (122) is fixedly installed in the inner installation groove (123), the power assisting push rod (124) is slidably installed in the inner installation groove (123), and one end of the first outer top spring (122) is fixedly connected with one end of the power assisting push rod (124); an internal groove (128) is formed in the boosting push rod (124), a second external ejection spring (127) is fixedly mounted in the internal groove (128), an internal sliding rod (126) is fixedly mounted on the inner wall of the internal groove (128), an ejection shaft (125) is slidably mounted on the internal sliding rod (126), one end of the ejection shaft (125) penetrates through and extends to the outer side of the outer shaft (121), and one end of the second external ejection spring (127) is fixedly connected with the other end of the ejection shaft (125); when the pressing handle (7) is pressed to drive the connecting rod (112) to move, the pressing bottom block (114) on the connecting rod (112) can also move along with the pressing handle, and after the pressing bottom block (114) touches the ejecting shaft (125), the ejecting shaft (125) can be ejected into the built-in groove (128).
2. The externally operable labor-saving medical anastomat as claimed in claim 1, wherein the outer part of the outer rod (3) is slidably provided with a rotating sleeve (4), the inside of the rotating sleeve (4) is provided with an inner top groove (15), the inside of the inner top groove (15) is fixedly provided with an inner spring (14), one end of the inner spring (14) is fixedly provided with an inner cleaning sleeve (17), and the inner surface of the inner cleaning sleeve (17) is tightly contacted and pressed with the outer surface of the outer rod (3).
3. The externally operable labor-saving medical stapler according to claim 1, wherein a grip (8) is fixedly installed at the bottom of the handle rear case (5).
4. The externally-operated labor-saving medical anastomat according to claim 1, wherein the medicine spraying assembly (10) comprises a liquid spraying pipe (102), a liquid storage pipe (103) and a liquid pressing rod (107), a middle through hole (105) is formed in the middle of the liquid storage pipe (103), a liquid filling opening (104) is fixedly installed at the top of the liquid storage pipe (103), and a medicine filling pipe (16) is fixedly installed at the top of the liquid filling opening (104).
5. The externally operable labor-saving medical stapler according to claim 4, wherein a liquid spraying tube (102) is fixedly installed at one end of the liquid storing tube (103), a liquid spraying nozzle (101) is fixedly installed at one end of the liquid spraying tube (102) which penetrates through and is located on the inner side of the staple cartridge seat (2), a liquid pressing rod (107) is slidably installed inside the liquid storing tube (103), a first connecting spring (106) is fixedly installed outside the liquid pressing rod (107), and the connecting rod (112) penetrates through the middle through hole (105).
6. The externally operable labor-saving medical stapler according to claim 1, wherein: the handle is characterized in that a clamping component (19) is fixedly mounted on the outer wall of one side of the handle rear shell (5), the clamping component (19) is composed of a mounting shaft sleeve (191), a rotating shaft (192), a mounting side rod (193) and a clamping and fixing bolt (195), the rotating shaft (192) is rotatably mounted in the mounting shaft sleeve (191), the mounting side rod (193) is fixedly mounted outside the rotating shaft (192), the clamping and fixing bolt (195) is slidably mounted in a sliding hole formed in one end of the mounting side rod (193), a second connecting spring (194) is fixedly mounted outside the clamping and fixing bolt (195), one end of the clamping and fixing bolt (195) is clamped and embedded into a clamping and fixing hole (18) formed in the pressing handle (7), and one end of the second connecting spring (194) is fixedly connected with the side wall of the mounting side rod (193).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110682855.7A CN113197607B (en) | 2021-06-21 | 2021-06-21 | Labor-saving medical anastomat capable of being operated externally |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110682855.7A CN113197607B (en) | 2021-06-21 | 2021-06-21 | Labor-saving medical anastomat capable of being operated externally |
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| Publication Number | Publication Date |
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| CN113197607A CN113197607A (en) | 2021-08-03 |
| CN113197607B true CN113197607B (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110682855.7A Active CN113197607B (en) | 2021-06-21 | 2021-06-21 | Labor-saving medical anastomat capable of being operated externally |
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| Country | Link |
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| CN (1) | CN113197607B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101411636A (en) * | 2007-10-19 | 2009-04-22 | 周明喜 | Anastomat |
| CN211674394U (en) * | 2020-07-31 | 2020-10-16 | 臻儒(天津)科技有限公司 | Disposable arc-shaped cutting anastomat |
| CN112494090A (en) * | 2020-11-26 | 2021-03-16 | 苏州法兰克曼医疗器械有限公司 | Cutting anastomat suitable for minimally invasive surgery |
| CN112617935A (en) * | 2020-12-18 | 2021-04-09 | 苏州法兰克曼医疗器械有限公司 | Anastomat with automatic resetting safety mechanism for digestive system department |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8708210B2 (en) * | 2006-10-05 | 2014-04-29 | Covidien Lp | Method and force-limiting handle mechanism for a surgical instrument |
-
2021
- 2021-06-21 CN CN202110682855.7A patent/CN113197607B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101411636A (en) * | 2007-10-19 | 2009-04-22 | 周明喜 | Anastomat |
| CN211674394U (en) * | 2020-07-31 | 2020-10-16 | 臻儒(天津)科技有限公司 | Disposable arc-shaped cutting anastomat |
| CN112494090A (en) * | 2020-11-26 | 2021-03-16 | 苏州法兰克曼医疗器械有限公司 | Cutting anastomat suitable for minimally invasive surgery |
| CN112617935A (en) * | 2020-12-18 | 2021-04-09 | 苏州法兰克曼医疗器械有限公司 | Anastomat with automatic resetting safety mechanism for digestive system department |
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| Publication number | Publication date |
|---|---|
| CN113197607A (en) | 2021-08-03 |
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