CN201578677U - Pneumatic compression device for quick transfusion - Google Patents
Pneumatic compression device for quick transfusion Download PDFInfo
- Publication number
- CN201578677U CN201578677U CN2009202906566U CN200920290656U CN201578677U CN 201578677 U CN201578677 U CN 201578677U CN 2009202906566 U CN2009202906566 U CN 2009202906566U CN 200920290656 U CN200920290656 U CN 200920290656U CN 201578677 U CN201578677 U CN 201578677U
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- CN
- China
- Prior art keywords
- sleeve
- piston
- pneumatic compression
- air inlet
- compression device
- 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.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A pneumatic compression device for quick transfusion relates to a medical appliance and is formed by a piercing needle, a sleeve, an air filter, a support rod, a piston and a support spring. The pneumatic compression device is characterized in that an exhaust tube with a one-way exhaust valve is connected to the front end of the sleeve with a rear-end outer wall provided with symmetrical rings, an air inlet tube with a one-way air inlet valve is connected to the front-end side wall of the sleeve, the air filter is connected to the outer end of the air inlet tube, the front end of the exhaust tube is connected with the piercing needle through a hose, the front end of the support rod with an outer end equipped with a press plate penetrates through a through hole on the rear end face of the sleeve to be connected with the piston inside the sleeve, and the other end of the piston is connected with the support spring inside the sleeve. The pneumatic compression device has simple structure and simple and convenient operation, can carry out continuous pneumatic compression for an infusion bottle, meets the requirement of clinical quick transfusion, and avoids liquids being polluted.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, and specifically a kind of quick transfusion is with inflating pressue device.
Background technology
Clinically during the rescue shock patient, need to strengthen infusion flow, traditional way is to adopt empty needle to squeeze into air by appendix in infusion bottle, all need behind every dozen of primary airs to pinch appendix with record book in accordion form, then empty needle is taken out full air, inflated in infusion bottle by appendix, this method is handled loaded down with trivial details, waste time and energy, and easily liquid is polluted.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of simple in structure, easy to use, and the quick transfusion that can satisfy clinical quick transfusion requirement is with inflating pressue device.
The purpose of this utility model be achieved in that this fast transfusion form by piercing needle, sleeve, air filter, support bar, piston, support spring with inflation pressue device, the barrel forward end that the rear end outer wall is provided with symmetrical finger ring is connecting the exhaustor that has one-way exhaust valve, front end side wall is connecting the air inlet pipe that has breather cheek valve, the air inlet pipe outer end is connected with air filter, and the exhaustor front end links to each other with piercing needle by flexible pipe; The through hole that the support bar front end that the outer end is provided with pressing plate passes on the sleeve rear end face links to each other with piston in the sleeve, and the piston other end links to each other with support spring in the sleeve.
During use, piercing needle is inserted in the infusion bottle, forefinger and middle finger insert in the finger ring, can inflate infusion bottle continuously with the continuously extruded and loosening pressing plate of thumb, and the infusion bottle internal pressure is strengthened, and satisfy clinical quick transfusion requirement.
Advantage of the present utility model: simple in structure, easy and simple to handle, can carry out the continuous charge pressurization to infusion bottle, satisfy clinical quick transfusion requirement, avoid liquid to be polluted.
Description of drawings
Accompanying drawing is a structure chart of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail: this is infused fast and is made up of piercing needle 1, sleeve 2, air filter 3, support bar 4, piston 5, support spring 6 with the inflation pressue device, sleeve 2 front ends that the rear end outer wall is provided with symmetrical finger ring 7 are connecting the exhaustor that has one-way exhaust valve 8, front end side wall is connecting the air inlet pipe that has breather cheek valve 9, the air inlet pipe outer end is connected with air filter 3, and the exhaustor front end links to each other with piercing needle 1 by flexible pipe; The through hole that support bar 4 front ends that the outer end is provided with pressing plate 10 pass on sleeve 2 rear end faces links to each other with piston 5 in the sleeve 2, and piston 5 other ends and sleeve 2 interior support springs 6 link to each other.
Claims (1)
1. infuse fast with the inflation pressue device for one kind, form by piercing needle (1), sleeve (2), air filter (3), support bar (4), piston (5), support spring (6), it is characterized in that the rear end outer wall is provided with the sleeve of symmetrical finger ring (7) (2) front end and is connecting the exhaustor that has one-way exhaust valve (8), front end side wall is connecting the air inlet pipe that has breather cheek valve (9), the air inlet pipe outer end is connected with air filter (3), and the exhaustor front end links to each other with piercing needle (1) by flexible pipe; The through hole that support bar (4) front end that the outer end is provided with pressing plate (10) passes on sleeve (2) rear end face links to each other with piston (5) in the sleeve (2), and the interior support spring (6) of piston (5) other end and sleeve (2) links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202906566U CN201578677U (en) | 2009-12-23 | 2009-12-23 | Pneumatic compression device for quick transfusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202906566U CN201578677U (en) | 2009-12-23 | 2009-12-23 | Pneumatic compression device for quick transfusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201578677U true CN201578677U (en) | 2010-09-15 |
Family
ID=42720670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202906566U Expired - Fee Related CN201578677U (en) | 2009-12-23 | 2009-12-23 | Pneumatic compression device for quick transfusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201578677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171129A (en) * | 2021-03-04 | 2021-07-27 | 西安交通大学医学院第一附属医院 | Neuropathy clinical sampling and submitting device |
-
2009
- 2009-12-23 CN CN2009202906566U patent/CN201578677U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171129A (en) * | 2021-03-04 | 2021-07-27 | 西安交通大学医学院第一附属医院 | Neuropathy clinical sampling and submitting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20101223 |