CN109045395A - A kind of Portable Automatic pressurization infusion device - Google Patents
A kind of Portable Automatic pressurization infusion device Download PDFInfo
- Publication number
- CN109045395A CN109045395A CN201811036396.XA CN201811036396A CN109045395A CN 109045395 A CN109045395 A CN 109045395A CN 201811036396 A CN201811036396 A CN 201811036396A CN 109045395 A CN109045395 A CN 109045395A
- Authority
- CN
- China
- Prior art keywords
- booster
- infusion
- fluid bag
- flowmeter
- medicinal fluid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 47
- 239000012530 fluid Substances 0.000 claims abstract description 36
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 12
- 239000010432 diamond Substances 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 230000010412 perfusion Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 3
- 239000010985 leather Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- 239000000725 suspension Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 206010001526 Air embolism Diseases 0.000 description 1
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 1
- 241001083492 Trapa Species 0.000 description 1
- 235000014364 Trapa natans Nutrition 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/155—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by gas introduced into the reservoir
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of Portable Automatic pressurization infusion device, it can be infused not by medicinal fluid bag suspension aloft for patient.When it is mainly used for promptly conveying patient or patient uses in the case where being infused when walking, to solve the problems, such as to be not easy to hold medicinal fluid bag high when promptly transporting patient in special circumstances.The present invention by booster and woven hose group be usually at, the booster it is flat, when two sides can become diamond shape from flat after by external force, lose after external force again can automatic folding be flat.The beneficial effects of the present invention are: small in size, structure is simple, easy to carry, easy to use.Compared with prior art, it can also complete to use the present invention can also medicinal liquid flow visible in detail under the bad environment of infusion work, especially light in the case where not hang-up that infusion bag is high.As long as being put into patient or can be realized by the side of the purpose being infused when walking for the booster equipped with medicinal fluid bag when use.
Description
Technical field
The present invention relates to a kind of medical infusion devices, concretely relate to a kind of Portable Automatic pressurization infusion device,
It can be infused not by infusion bag suspension aloft for patient.Present invention is mainly used for urgent conveyings
When patient or patient uses in the case where being infused when walking.
Background technique
Currently, medical staff when for patient's infusion needs that the liquid medicinal fluid bag equipped with medical fluid is hung upside down and is being higher than in hospital
On the infusion support of human body head, make to keep certain difference in height between medicinal fluid bag and patient, the piercing needle of perfusion tube from bag
It is penetrated in bag from bottom to top at the rubber stopper of mouth, makes pressure difference certain between the medical fluid in medicinal fluid bag and human body generation, thus
For patient fluid infusion.In general, medicinal fluid bag hang more high then infusion pressure is bigger, transfusion speed is faster.
It is understood that the effect of perfusion tube is that the medical fluid in medicinal fluid bag is inputted to human body, usual patient lies mostly when being infused
On one's sick bed or be sitting in and carried out on chair, medical staff by the suspension height of regulating liquid medicine bag or adjust flow regulator come
The flow of medical fluid when control infusion.It should be noted that the height of medicinal fluid bag necessarily is greater than the body of patient when infusion, otherwise not
But infusion can not carry out, and also occur that blood return phenomenon.The shortcomings that this infusion model is that occupied space is big, can only be in patient
It is infused in the case where static to patient, lacks flexibility.
But in some special circumstances, as in the case of night march first aid or war, the sick and wounded transport in walking or by stretcher
It is inconvenient to hang infusion bag aloft when sending, at this moment if lifting medicinal fluid bag by medical staff's hand certainly will increase the personnel's of escorting
Physical consumption, while the sick and wounded and the travel speed for the personnel that escort also being required to be consistent, such time, which has been grown, to be easy to occur
Accident increases infusion risk once Mohs dropper oblique inverted easily generates air embolism.
For in above-mentioned special circumstances, our society is badly in need of a kind of with the infusion device for exempting from hanging function, the device
Should have first in the case where not hanging medicinal fluid bag also can be the function of medicinal fluid bag pressurization, secondly should have volume
The features such as small, easy to use, easy to carry, to meet the needs being promptly infused in the case of night march or war.Also have one at present
The product of a little similar functions comes out, but their common problems are that volume is larger, structure is complicated, not readily portable and make
With.
Summary of the invention
The object of the invention is in order to make up for the deficiencies of the prior art, meet the urgent need of the society, provide a kind of portable
Formula Automatic-boosting infusion device, to be not easy to hold asking for medicinal fluid bag high when solving and promptly transporting patient in the case of night march or war
Topic.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of Portable Automatic pressurization infusion device is by increasing
Depressor and woven hose group are at the booster shape is a cabinet that can be converted into, which is in flat in natural conditions
Shape, the cabinet are extended to diamond shape cabinet when by external force, and the cabinet does not have bottom and case lid；The booster by
Two blocks of negative plates and two blocks of positive plates are hingedly formed through four root long pin shafts, are formed in the two sides of two blocks of negative plates and two blocks of positive plates for hinged
Hole, the hinged place of the booster two sides is respectively equipped with a spring, and the booster is converted into flat under the action of the spring
Flat-shaped, the volume in booster is zero at this time；The booster can be extended gradually after by external force, and internal capacity constantly increases
Greatly, diamond shape can be become from flat, at this moment medicinal fluid bag can be put into diamond shape cabinet, losing external force rear box again can automatic folding
Clamp medicinal fluid bag；A cone boss is formed on the outer surface of described negative plate one end；The perfusion tube is plugged on medicinal fluid bag
At leather plug；The perfusion tube is by piercing needle, infusion tube, flow regulator, air filter, flowmeter, venous detaining needle
Composition；Piercing needle is connected to the upper end of infusion tube for connecting medicinal fluid bag, connects on the infusion tube below piercing needle
There is an air filter, a flowmeter is connected on the infusion tube below air filter, it is defeated below flowmeter
It is set with a flow regulator on liquid hose, a venous detaining needle is connected on infusion tube the lowermost capillary；
The flowmeter is made of watchcase and impeller, and the watchcase is made of clear acrylic, in the middle part of the tow sides of watchcase
Each stroke has one to be used to observe the graduation mark that blade turns over quantity；The impeller surface is coated with fluorescent material, the impeller periphery
There are 60 blades, when there is liquid to flow through out of flowmeter, impeller just be can rotate, and whenever there is a drop of liquid to flow out of flowmeter
Out-of-date, impeller will turn over a blade.
Application method of the invention is: left hand holds flat booster, and the right hand pulls at dynamic cone boss and will be pressurized
Device trails the shape that assumes diamond in shape, and left hand continues firmly to keep booster to be the diamond shaped to trail, then is put into right handgrip medicinal fluid bag
In diamond shape cabinet, then loosen left hand, booster under the action of the spring automatic folding and by medicinal fluid bag tightly be clamped in water chestnut
In shape cabinet, and certain pressure is formed in medicinal fluid bag；The hanging hole of medicinal fluid bag upper end is covered on cone boss again, in this way
It can ensure that medicinal fluid bag will not play in booster；The piercing needle of perfusion tube upper end is penetrated to the rubber of medicinal fluid bag lower end again
Plug, can be for patient fluid infusion after the gas in perfusion tube is discharged.Flowmeter should be observed when infusion, in time by adjusting stream
Amount adjuster controls the flow velocity of flowmeter, and the quantity that the blade in flowmeter per minute turns over graduation mark is exactly per minute defeated
The drop number that liquid stream is crossed.During infusion when observe medical fluid flow velocity reduce when, adjustable flow regulator make infusion after
It is continuous to carry out.
The beneficial effects of the present invention are: booster is small in size, structure is simple, easy to carry, easy to use, repeatable to make
With.Compared with prior art, it can also complete infusion work in the case where not hang-up that infusion bag is high.Especially light
It can also medicinal liquid flow visible in detail using the present invention under the bad environment of line.Present invention is mainly used for urgent conveying patient and
Patient uses in the case where being infused when walking, and especially battlefield is suitble to use.As long as the booster of medicinal fluid bag will be equipped with when use
It is put into patient or can be realized by the side of the purpose being infused in traveling.It is infused in entire infusion process in theory
Flow can gradually decrease, but the variable quantity very little of the actually infusion flow, as long as adjusting flow regulator can be solved
Problem.
Detailed description of the invention
Fig. 1 is overall appearance schematic diagram of the invention.
Fig. 2 is the main view of booster.
Fig. 3 is the top view of booster shown in Fig. 2.
Fig. 4 is the overall appearance schematic diagram of perfusion tube.
Fig. 5 is the main view of negative plate.
Fig. 6 is the B-B sectional view in Fig. 5.
Fig. 7 is the A-A cross-sectional view in Fig. 5.
Fig. 8 is the main view of positive plate.
Fig. 9 is the C-C sectional view in Fig. 8.
Figure 10 is the perspective view of spring.
In figure, 1. boosters, 11. negative plates, 12. positive plates, 13. long pin shafts, 14. springs, 15. cone bosses, 2.
Perfusion tube, 21. piercing needles, 22. air filters, 23. flowmeters, 24. impellers, 25. infusion tubes, 26. flows are adjusted
Device, 27. capillaries, 28. venous detaining needles, 29. watchcases, 3. medicinal fluid bags, 31. hanging holes.
Specific embodiment
In figure, the Portable Automatic pressurization infusion device of one kind is made of booster 1 and perfusion tube 2,1 shape of booster
The cabinet that can be converted into for one, the booster 1 is in natural conditions in flat, and internal capacity is almost nil, the booster 1
Diamond shape case shape is extended to when by external force, the cabinet does not have bottom and case lid；The booster 1 is by two pieces of yin
Plate 11 and two blocks of positive plates 12 are hingedly formed through four root long pin shafts 13, are formed with and are used in the two sides of two blocks of negative plates 11 and two blocks of positive plates 12
Hinged hole, the hinged place of 1 two sides of booster are respectively equipped with a spring 14, and the booster 1 is under action from the spring 14
It is converted into flat, the volume in booster 1 is zero at this time；The booster 1 can be extended gradually after by external force, can
Become diamond shape from flat, lose after external force again can automatic folding be flat；It is made on the outer surface of 11 one end of the negative plate
There is a cone boss 15；The flowmeter 23 is made of watchcase 29 and impeller 24, and the watchcase 29 is by clear acrylic
It is made, has the graduation mark for being used to observe 24 velocity of rotation of impeller for each stroke in the middle part of the tow sides of watchcase 29；The impeller
24 surfaces are coated with fluorescent material, and fluorescent material is also coated on the graduation mark, is convenient for the revolving speed of night observation flowmeter 23 in this way,
There are 60 blades on 24 periphery of impeller；When there is liquid to flow through out of flowmeter 23, impeller 24 just be can rotate, and whenever having one
When drop of liquid is flowed through out of flowmeter 23, impeller 24 will turn over a blade.
Claims (5)
1. a kind of Portable Automatic pressurization infusion device, it is characterized in that: the device is by booster and woven hose group at the pressurization
Device shape be a cabinet that can be folded, the cabinet be in natural conditions it is flat, the cabinet is when by external force
It is extended to diamond shape cabinet, the cabinet does not have bottom and case lid；The booster is by two blocks of negative plates and two blocks of positive plates through four
Long pin shaft hingedly forms, and the hinged place of the booster two sides is respectively equipped with a spring, and the booster is under the action of the spring
It is converted into flat, the volume in booster is zero at this time, and booster can be extended gradually after by external force, and inside holds
Product becomes larger, and can become diamond shape from flat, at this moment can be put into medicinal fluid bag in diamond shape cabinet, losing external force rear box again can be automatic
It is equivalent to clamp medicinal fluid bag；The perfusion tube is plugged at the leather plug of medicinal fluid bag.
2. a kind of Portable Automatic pressurization infusion device according to claim 1, it is characterized in that: described yin plate one end is outer
A cone boss is formed on surface.
3. a kind of Portable Automatic pressurization infusion device according to claim 1, it is characterized in that: the perfusion tube is by puncturing
Syringe needle, infusion tube, flow regulator, air filter, flowmeter, venous detaining needle composition；Piercing needle is connected to infusion
The upper end of hose is connected to an air filter, in air for connecting medicinal fluid bag on the infusion tube below piercing needle
It is connected to a flowmeter on infusion tube below filter, a flow tune is set on the infusion tube below flowmeter
Device is saved, a venous detaining needle is connected on infusion tube the lowermost capillary；The flowmeter is by watchcase and impeller structure
At when there is liquid to flow through out of flowmeter, impeller just be can rotate, and whenever having a drop of liquid to flow through out of flowmeter, leaf
Wheel will turn over a blade.
4. a kind of Portable Automatic pressurization infusion device according to claim 2, it is characterized in that: the watchcase is gathered with transparent
Propylene material is made, and has one to be used to observe the graduation mark that blade turns over quantity for each stroke in the middle part of the tow sides of watchcase.
5. a kind of Portable Automatic pressurization infusion device according to claim 2, it is characterized in that: the impeller surface is coated with
Fluorescent material, the impeller periphery have 60 blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811036396.XA CN109045395B (en) | 2018-09-06 | 2018-09-06 | Portable automatic pressurizing infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811036396.XA CN109045395B (en) | 2018-09-06 | 2018-09-06 | Portable automatic pressurizing infusion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109045395A true CN109045395A (en) | 2018-12-21 |
| CN109045395B CN109045395B (en) | 2020-06-23 |
Family
ID=64760710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811036396.XA Expired - Fee Related CN109045395B (en) | 2018-09-06 | 2018-09-06 | Portable automatic pressurizing infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109045395B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108176A (en) * | 2019-04-30 | 2019-08-09 | 威海柯西医疗科技有限公司 | A kind of folding flow diverter scale extension ruler |
| CN111249568A (en) * | 2020-01-15 | 2020-06-09 | 马羚富 | Medical infusion device free of hanging |
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| DE2721552A1 (en) * | 1977-05-13 | 1979-03-29 | Fresenius Chem Pharm Ind | Two-compartment fluid container for infusion - uses withdrawn body fluid to displace diaphragm to eject equal vol. of soln. |
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| CN106923776A (en) * | 2017-04-24 | 2017-07-07 | 苏州市职业大学 | A kind of ceiling fan cleaning device |
| CN106971669A (en) * | 2017-06-07 | 2017-07-21 | 广州立万通信科技有限公司 | A kind of cable identification device |
| CN206967334U (en) * | 2017-03-17 | 2018-02-06 | 福建众森不锈钢有限公司 | A kind of adaptive chuck |
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| DE2721552A1 (en) * | 1977-05-13 | 1979-03-29 | Fresenius Chem Pharm Ind | Two-compartment fluid container for infusion - uses withdrawn body fluid to displace diaphragm to eject equal vol. of soln. |
| US4157771A (en) * | 1977-10-07 | 1979-06-12 | The Gorman-Rupp Company | Bag compressing device for dispensing fluid |
| CN2390614Y (en) * | 1999-09-07 | 2000-08-09 | 中国人民解放军总后勤部卫生部药品仪器检验所 | Pressure transfusion clamp for medical infusion bag |
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| CN2617387Y (en) * | 2003-04-04 | 2004-05-26 | 赖茂生 | Portable automatic-extrusion transfusion and infusion apparatus for hospital, battle field and disaster |
| CN2676934Y (en) * | 2004-01-12 | 2005-02-09 | 谷建华 | Blood transfusion pressure clamp |
| CN2855432Y (en) * | 2005-02-23 | 2007-01-10 | 赖茂生 | Automatic pressing blood transfusion and transfusion box for first aid in field or inside and outside of house |
| WO2007113244A1 (en) * | 2006-04-06 | 2007-10-11 | Fabrizio Costa | Universal dosed expelling device for tubes of toothpaste |
| CN2887324Y (en) * | 2006-08-19 | 2007-04-11 | 张霞 | Portable automatic medical liquid and blood transfusion device |
| CN202146483U (en) * | 2011-06-23 | 2012-02-22 | 孟祥远 | Flexible, convenient, efficient and safe water hanger |
| CN202869373U (en) * | 2012-11-02 | 2013-04-10 | 易为国 | Rhombus firecracker powder container |
| CN202987639U (en) * | 2012-11-09 | 2013-06-12 | 贺臻 | Paste saver |
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| CN104440662A (en) * | 2014-11-18 | 2015-03-25 | 南昌大学 | Hexagonal clamp fast to assemble or disassemble |
| CN204292096U (en) * | 2014-12-02 | 2015-04-29 | 但雪晴 | A kind of fixture conveniently cuing open fish |
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| CN204745190U (en) * | 2015-06-30 | 2015-11-11 | 林晓明 | Die mould venous transfusion presser is grabbed to portable |
| CN105109778A (en) * | 2015-09-02 | 2015-12-02 | 江苏欧瑞防爆电气有限公司 | Toothpaste squeezing device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108176A (en) * | 2019-04-30 | 2019-08-09 | 威海柯西医疗科技有限公司 | A kind of folding flow diverter scale extension ruler |
| CN110108176B (en) * | 2019-04-30 | 2024-05-24 | 威海柯西医疗科技有限公司 | Foldable drainage device graduated scale |
| CN111249568A (en) * | 2020-01-15 | 2020-06-09 | 马羚富 | Medical infusion device free of hanging |
| CN111249568B (en) * | 2020-01-15 | 2022-02-15 | 高秀娟 | Medical infusion device free of hanging |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109045395B (en) | 2020-06-23 |
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