CN201143330Y - Novel infusion air return device - Google Patents
Novel infusion air return device Download PDFInfo
- Publication number
- CN201143330Y CN201143330Y CNU2008200060214U CN200820006021U CN201143330Y CN 201143330 Y CN201143330 Y CN 201143330Y CN U2008200060214 U CNU2008200060214 U CN U2008200060214U CN 200820006021 U CN200820006021 U CN 200820006021U CN 201143330 Y CN201143330 Y CN 201143330Y
- Authority
- CN
- China
- Prior art keywords
- return device
- transfusion
- gas
- utility
- model
- 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
Links
- 238000001802 infusion Methods 0.000 title claims description 9
- 239000007788 liquid Substances 0.000 abstract description 9
- 239000003814 drug Substances 0.000 abstract 2
- 230000009931 harmful effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241001411320 Eriogonum inflatum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A novel transfusion gas return device belongs to the technical field of medical apparatus. The technical scheme of the utility model is that the novel transfusion gas return device includes a hollow pinhead; the utility model is characterized in that a hard hollow tube is fixedly arranged below the pinhead; a baffle is arranged on the hard hollow tube; the transfusion gas return device has simple structure and convenient use; when transfusing and returning gas, the gas needs not to pass through medicine liquid, thus being incapable of causing pollution to the medicine liquid and greatly improving the safety of the transfusion.
Description
Technical field:
This utility model belongs to the medical apparatus technique field, is a kind of novel infusion gas-returning devices specifically.
Background technology:
Return-air during transfusion at present in the infusion bottle relies on the muffler of transfusion device to carry out, but use muffler to the infusion bottle inner return-air, gas need pass through medicinal liquid, can make airborne various bacteria and harmful particle enter medicinal liquid like this, medicinal liquid is caused in various degree pollution, thereby the patient is caused in various degree harmful effect.
Summary of the invention:
When the purpose of this utility model provided a kind of transfusion return-air, gas need not pass through medicinal liquid, not the novel infusion gas-returning devices that can pollute medicinal liquid.
The technical solution of the utility model is: comprise hollow needle, it is characterized in that being fixed with a hard hollow pipe under hollow needle, be provided with baffle plate on the hard hollow pipe.
The beneficial effects of the utility model are: this utility model is simple in structure, and is easy to use, and during the transfusion return-air, gas need not pass through medicinal liquid, can not pollute medicinal liquid, improved the safety of transfusion greatly.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Among the figure 1, hollow needle, 2, the hard hollow pipe, 3, baffle plate.
The specific embodiment:
Comprise hollow needle 1, it is characterized in that being fixed with a hard hollow pipe 2 for 1 time, on hard hollow pipe 2, be provided with baffle plate 3 in hollow needle.When giving patient infusion, hollow needle 1 is inserted bottle stopper, upwards promote baffle plate 3 on the hard hollow pipe 2 with hands, the top that makes hollow needle 1 arrive infusion bottle gets final product.
Claims (1)
1, novel infusion gas-returning devices comprises hollow needle (1), it is characterized in that: be fixed with a hard hollow pipe (2) under hollow needle (1), be provided with baffle plate (3) on hard hollow pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200060214U CN201143330Y (en) | 2008-01-24 | 2008-01-24 | Novel infusion air return device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200060214U CN201143330Y (en) | 2008-01-24 | 2008-01-24 | Novel infusion air return device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201143330Y true CN201143330Y (en) | 2008-11-05 |
Family
ID=40080203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200060214U Expired - Fee Related CN201143330Y (en) | 2008-01-24 | 2008-01-24 | Novel infusion air return device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201143330Y (en) |
-
2008
- 2008-01-24 CN CNU2008200060214U patent/CN201143330Y/en not_active Expired - Fee Related
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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: 20081105 |