CN202761810U - Infusion apparatus capable of exhausting air automatically - Google Patents
Infusion apparatus capable of exhausting air automatically Download PDFInfo
- Publication number
- CN202761810U CN202761810U CN 201220491944 CN201220491944U CN202761810U CN 202761810 U CN202761810 U CN 202761810U CN 201220491944 CN201220491944 CN 201220491944 CN 201220491944 U CN201220491944 U CN 201220491944U CN 202761810 U CN202761810 U CN 202761810U
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- CN
- China
- Prior art keywords
- dropping funnel
- automatic
- transfusion device
- infusion apparatus
- exhausting
- 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
The utility model relates to an infusion apparatus capable of exhausting air automatically of medical instruments. The infusion apparatus capable of exhausting the air automatically comprises a puncture outfit, a drip chamber and a transfusion needle, the a puncture outfit, the drip chamber and the transfusion needle are connected to a whole through a flexible pipe, and an air exhaust pipe communicated with a guide pipe connected with a liquid outlet of the drip chamber is arranged in the drip chamber. The infusion apparatus capable of exhausting the air automatically is simple in structure and capable of exhausting the air fast and conveniently, can shorten the time of medical workers in operating an infusion apparatus greatly, and improve work efficiency, reduce the pain of a patient, and therefore the infusion apparatus capable of exhausting the air automatically is good in practicality, suitable for various medical fields widely, and good in market prospect.
Description
Technical field
This utility model relates to a kind of transfusion device, and specifically a kind of self-bleeding transfusion device belongs to medical apparatus and instruments.
Background technology
Transfusion device is a kind of medical apparatus and instruments commonly used, and bag transfusion system is wherein a kind of, is widely used in the various medical spaces of southwest.In use after transfusion device inserts medicine bottle, carry out the human body puncture before, must make the full medicinal liquid of transfusion device there is no bubble residual, cause blood vessel embolism dead in the tissue to prevent that bubble is transfused to, this process is called aerofluxus.Medical personnel need it is carried out manual exhaust before using transfusion device at present.Concrete method for exhausting is as follows: be inverted dropping funnel or blocked dropping funnel lower end conduit by medical personnel, the another hands is decontroled after pinching flat dropping funnel, utilize under the dropping funnel elastic recovery and inhale medicinal liquid, repeatedly several times until after medicinal liquid holds about the dropping funnel mid-height, just putting dropping funnel or unclamping dropping funnel lower end conduit is that medicinal liquid flows into dropping funnel lower end conduit until overflow from transfusion needle, last stuck flow regulator is finished exhaust process.This kind method for exhausting is more consuming time, accounts for about 1/3rd of whole transfusion operation process, such as patient's time is pressing, because family personnel shorten the operating time, then may aerofluxus occur residual; Secondly be difficult for grasping for the abecedarian.Therefore need to the exhaust mode of traditional infusion device be improved.
The utility model content
The purpose of this utility model is complicated in order to overcome above-mentioned transfusion device bleeding, is difficult for grasping and the incomplete deficiency of aerofluxus, and efficiently automatic-exhaust transfusion device of a kind of simple in structure, exhaust and convenient is provided.
The technical scheme that this utility model adopts to achieve these goals is as follows:
A kind of automatic-exhaust transfusion device is characterized in that comprising perforator, dropping funnel, transfusion needle, is integral by hose connection therebetween, is provided with in the described dropping funnel and the exhaustor that is connected dropping funnel liquid outlet conduit and communicates.
According to the automatic-exhaust transfusion device described in this utility model, it is characterized in that described exhaustor perisporium is provided with the aerofluxus seam, and the aerofluxus seam is structure wide at the top and narrow at the bottom.
According to the automatic-exhaust transfusion device described in this utility model, it is characterized in that described exhaustor top is provided with liquid blocker.
According to the automatic-exhaust transfusion device described in this utility model, it is characterized in that between dropping funnel and transfusion needle, being provided with flow regulator.
According to the automatic-exhaust transfusion device described in this utility model, it is characterized in that between flow regulator and transfusion needle, being provided with liquid medicine filter.
According to the automatic-exhaust transfusion device described in this utility model, it is characterized in that also being connected on the described perforator air filter.
According to the automatic-exhaust transfusion device described in this utility model, it is characterized in that the inlet place of described dropping funnel is provided with the dosing part.
This utility model is simple in structure, exhaust and convenient is quick, can significantly shorten medical personnel in the time to the transfusion device operation, increase work efficiency, and reduction patient's misery, therefore this utility model has preferably practicality, can be widely used in various medical spaces, have preferably market prospect.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1-perforator, 2-air filter, 3-dropping funnel, 4-flow regulator, 5-liquid medicine filter, 6-transfusion needle, 7-dosing part, 8-exhaustor, 9-aerofluxus seam, 10-liquid blocker.
The specific embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is described further, but this utility model is not limited in following embodiment.
As shown in Figure 1: a kind of automatic-exhaust transfusion device comprises perforator 1, dropping funnel 3, flow regulator 4, liquid medicine filter 5 and transfusion needle 6, is integral by hose connection therebetween.Concrete is, the liquid outlet of perforator 1 connects the inlet of dropping funnel 3, and the liquid outlet of dropping funnel 3 is connection traffic actuator 4, liquid medicine filter 5 and transfusion needle 6 successively.The difference of the transfusion device that this utility model is relatively conventional just is to be provided with in dropping funnel 3 and the exhaustor 8 that is connected dropping funnel liquid outlet conduit and communicates, exhaustor 8 perisporiums are provided with aerofluxus seam 9, and (concrete be that width towards inlet one end is greater than the end towards liquid outlet to aerofluxus seam 9 for structure wide at the top and narrow at the bottom, and for narrowing down gradually), will form at aerofluxus seam place surface tension like this.
This utility model directly splashes in the exhaustor from exhaustor 8 tops in order to prevent medicinal liquid, thereby affects the effect that exhaustor uses, therefore also be provided with liquid blocker 10 in case medicinal liquid directly splashes in the exhaustor on exhaustor 8 tops.
For the ease of the needs of medical worker according to patients condition, in transfusion device, add medicinal liquid, therefore this utility model also is provided with a dosing part 7 at the inlet of dropping funnel 3, this dosing part 7 generally can adopt three-way piece, its supervisor two ends connect respectively the liquid feeding end of dropping funnel and the flexible pipe of perforator liquid outlet, side pipe then is the pipeline of dosing, and on the top of this side pipe a tack rubber cap is set and gets final product.
This utility model also also is connected to air filter 2 on described perforator 1 simultaneously, can carry out in advance pump-down process one time at the perforator liquid outlet like this.
Claims (7)
1. an automatic-exhaust transfusion device is characterized in that comprising perforator, dropping funnel, transfusion needle, is integral by hose connection therebetween, is provided with in the described dropping funnel and the exhaustor that is connected dropping funnel liquid outlet conduit and communicates.
2. automatic-exhaust transfusion device according to claim 1 it is characterized in that described exhaustor perisporium is provided with the aerofluxus seam, and the aerofluxus seam is structure wide at the top and narrow at the bottom.
3. automatic-exhaust transfusion device according to claim 1 is characterized in that described exhaustor top is provided with liquid blocker.
4. each described automatic-exhaust transfusion device is characterized in that being provided with flow regulator between dropping funnel and transfusion needle according to claim 1-3.
5. automatic-exhaust transfusion device according to claim 4 is characterized in that being provided with liquid medicine filter between flow regulator and transfusion needle.
6. automatic-exhaust transfusion device according to claim 5 is characterized in that also being connected on the described perforator air filter.
7. automatic-exhaust transfusion device according to claim 1 is characterized in that the inlet place of described dropping funnel is provided with the dosing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220491944 CN202761810U (en) | 2012-09-25 | 2012-09-25 | Infusion apparatus capable of exhausting air automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220491944 CN202761810U (en) | 2012-09-25 | 2012-09-25 | Infusion apparatus capable of exhausting air automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202761810U true CN202761810U (en) | 2013-03-06 |
Family
ID=47768421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220491944 Expired - Fee Related CN202761810U (en) | 2012-09-25 | 2012-09-25 | Infusion apparatus capable of exhausting air automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202761810U (en) |
-
2012
- 2012-09-25 CN CN 201220491944 patent/CN202761810U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20210925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |