CN2385734Y - Venous transfusion pressure apparatus - Google Patents
Venous transfusion pressure apparatus Download PDFInfo
- Publication number
- CN2385734Y CN2385734Y CN 99237258 CN99237258U CN2385734Y CN 2385734 Y CN2385734 Y CN 2385734Y CN 99237258 CN99237258 CN 99237258 CN 99237258 U CN99237258 U CN 99237258U CN 2385734 Y CN2385734 Y CN 2385734Y
- Authority
- CN
- China
- Prior art keywords
- storage box
- pressurizing
- ampulla
- utility
- venous transfusion
- 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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Abstract
The utility model discloses a venous transfusion pressurizing device which mainly comprises a pressurizing auxiliary part and a pressurizing part, wherein, the pressurizing device comprises a buffering bag fixed in a storage box and an inflating bag connected with the buffering bag. A pressure indicating gauge is fixed in the storage box which is provided with a storage slot, and the pressurizing auxiliary device mainly comprises an ampullae. One end of the ampullae is connected with the pressurizing device, and the other end of the ampullae is connected with an inflating needle head. The utility model is safe and convenient in use, ensures liquid to be fast, stably and uniformly injected into patients' bodies, improves salvaging efficiency, and satisfies the requirement that blood volume is fast replenished when a person shocks to be salvaged. Meanwhile, the utility model avoids the consequence that salvaging time is delayed since veins of special patients are not easy to puncture.
Description
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of clinical venous transfusion prelum that is used for.
At present, in clinical treatment, the rescue shock patient, need in the short period of time in the big quantity of fluid input patient body, or the intracranial hypertension patient reduces intracranial pressure fast with high permeant, often adopt raising infusion bottle height clinically, strengthen the distance between patient and the infusion bottle, or adopt and to do venipuncture than the large size syringe needle, or multichannel transfusion, or with syringe intravenous injection and in infusion bottle, inject air pressurized repeatedly repeatedly; These methods all exist deficiency, as improving the infusion bottle height, because of its drip stand height and tube for transfusion and limited length, can't continue to raise when to certain altitude; The large size syringe needle is not easy the one-time puncture success; And the multichannel transfusion increases the misery that patient is punctured, also influence the nursing procedure of others simultaneously, with syringe intravenous injection and in infusion bottle, inject air pressurized repeatedly and easily pollute repeatedly, can't guarantee the smooth implementation of sterile working's rules, and cause with thing easily and pollute.Have the people that infusion set is improved recently, it is to connect a pressurised airbag on infusion bottle or tube for transfusion, though this improvement can be played liquid is pressurizeed, promote liquid to flow fast, but this type of air bag capacity is little, and especially unstable to the liquid pressurization, liquid droping speed is inhomogeneous.
The purpose of this utility model provide a kind of be used for the clinical vein injection time can make liquid fast, evenly, stable, and avoid the venous transfusion prelum that pollutes.
The technical solution of the utility model realizes in the following manner:
A kind of venous transfusion prelum, mainly comprise disposable pressurization auxiliary device and pressue device two parts, stream oriented device connects by conduit, its pressue device comprises a gas buffer capsule, the gas buffer capsule is fixed in the storage box, impact bag is connected by air induction conduit with the gas injection capsule, the pressure indicator that storage box internal fixation one is connected with impact bag, also establish one in the storage box and can store air induction conduit, the gas injection capsule reaches the storagetank of the outtake tube that is connected with impact bag, disposable pressurization auxiliary device mainly comprises ampulla, one filter is housed in the ampulla, ampulla one end links to each other with pressue device, and the other end links to each other with inflation needle.
The pneumatic filter below is the dish of a shutoff air inlet, and there is a cylinder dish top, and the cylinder top is with the side and has the rubber check valve of sagittal mouth to prevent the liquid refluence.
Ampulla one end is connected with gas conduit, and gas conduit is an one with the pipe box of giving vent to anger, and the ampulla other end is connected with inflation needle by gas conduit.
Good effect of the present utility model is:
1. and easy to use, safe, guarantee liquid fast, stable, evenly inject in the patient body, improve and rescue efficient, the requirement of quick replenishment of blood content when satisfying rescue shock; Also avoid simultaneously the particular patients ' vein to be difficult for the consequence that rescue time is incured loss through delay in puncture.
2. saving of labor, laborsaving, available trumpet punctures as No. 5, No. 7 syringe needles, reduces patient's misery, avoids the large size syringe needle to be difficult for the successful shortcoming of puncture.
3. guarantee the environmental condition of sterile working.
4. of many uses, pressue device not only can pressurize to transfusion, and can also use coloclysis.
The utility model is described in further detail below in conjunction with accompanying drawing,
Accompanying drawing is a structural representation of the present utility model.
By accompanying drawing as can be seen, this utility model comprises disposable pressurization auxiliary device and pressue device two parts, stream oriented device connects by conduit, its pressue device comprises that a gas buffer capsule 7, gas buffer capsule 7 are fixed in the storage box 12, impact bag 7 is connected by air induction conduit 9 with gas injection capsule 11, the pressure indicator 8 that storage box 12 internal fixation one are connected with impact bag 7, also establish one in the storage box 7 and can store air induction conduit 9, gas injection capsule 11 reaches the storagetank of the outtake tube 6 that is connected with impact bag 7, connects a gas control valve 10 on the gas injection capsule 11; Disposable pressurization auxiliary device mainly comprises a filter 4 is housed in ampulla 2, the ampulla, and ampulla 2 one ends link to each other with pressue device, and the other end links to each other with inflation needle by gas conduit 1; The pneumatic filter below is the dish of a shutoff air inlet, and there is a cylinder dish top, and the cylinder top is with the side and has the rubber check valve 3 of sagittal mouth to prevent the liquid refluence; Ampulla 2 one ends are connected with gas conduit 5, and gas conduit 5 is one with escape pipe 6 covers.
Claims (2)
1. venous transfusion prelum, mainly comprise disposable pressurization auxiliary device and pressue device two parts, stream oriented device connects by conduit, it is characterized in that pressue device comprises a gas buffer capsule (7), gas buffer capsule (7) is fixed in the storage box (12), impact bag (7) is connected by air induction conduit (9) with gas injection capsule (11), the pressure indicator (8) that storage box (12) internal fixation one is connected with impact bag (7), also establish one in the storage box (7) and can store air induction conduit (9), gas injection capsule (11) reaches the storagetank of the outtake tube (6) that is connected with impact bag (7), disposable pressurization auxiliary device mainly comprises ampulla (2), one pneumatic filter (4) is housed in the ampulla, check valve (3), ampulla (2) one ends link to each other with pressue device, and the other end links to each other with inflation needle.
2. venous transfusion prelum according to claim 1 is characterized in that pneumatic filter (4) below is the dish of a shutoff air inlet, and there is a cylinder dish top, and the cylinder top is with the rubber check valve (3) that the side has the sagittal mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99237258 CN2385734Y (en) | 1999-03-02 | 1999-03-02 | Venous transfusion pressure apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99237258 CN2385734Y (en) | 1999-03-02 | 1999-03-02 | Venous transfusion pressure apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2385734Y true CN2385734Y (en) | 2000-07-05 |
Family
ID=34024937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99237258 Expired - Fee Related CN2385734Y (en) | 1999-03-02 | 1999-03-02 | Venous transfusion pressure apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2385734Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254256A (en) * | 2016-12-28 | 2018-07-06 | 中国科学院深圳先进技术研究院 | Close strength tester and closing strength test method |
-
1999
- 1999-03-02 CN CN 99237258 patent/CN2385734Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254256A (en) * | 2016-12-28 | 2018-07-06 | 中国科学院深圳先进技术研究院 | Close strength tester and closing strength test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |