CN205360128U - Take transfer line of connector - Google Patents
Take transfer line of connector Download PDFInfo
- Publication number
- CN205360128U CN205360128U CN201620108391.3U CN201620108391U CN205360128U CN 205360128 U CN205360128 U CN 205360128U CN 201620108391 U CN201620108391 U CN 201620108391U CN 205360128 U CN205360128 U CN 205360128U
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- CN
- China
- Prior art keywords
- transfusion
- tube
- transfer line
- connector
- ring
- 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 discloses a take transfer line of connector is equipped with the connector on this transfer line, the connector includes the ring that two interconnect are in the same place, the transfer line passes the two rings circle in proper order to make the transfer line form double -H groove weld shape structure. Can make the transfer line form two " U " shape structure through the connector before the infusion, liquid medicine when the medicine bottle in uses up and when in time not changing the medicine bottle because " U " shape department produces the siphonage, can prevent that blood from flowing backwards and the air can not to get into the patient internal. Infuse when finishing, can take off the connector, get rid of two " U " shape structure of transfer line for it is internal that " U " liquid medicine in the shape can continue class to advance the patient, avoids the liquid medicine to waste.
Description
Technical field
This utility model relates to a kind of tube for transfusion, the tube for transfusion of the Belt connector of especially a kind of anti-Hemostatic Oral Liquid backflow.
Background technology
In life, people unavoidably can be sick, then need when somebody is sick to have an intravenous drip, and need when transfusion frequently to observe the surplus of medicinal liquid inside infusion bottle, if but medicinal liquid drips off but not to be changed infusion bottle in time or is extracted by the syringe needle of tube for transfusion, backflow of blood can be caused.Although now with the problem that technology solves backflow of blood, if Chinese Patent Application No. is the siphon infusion apparatus of 201220715105.1, this utility model adds one section of U-tube in tube for transfusion, siphon principle is utilized to prevent air from entering in human body and backflow of blood can be prevented, but but transfusion device but has a disadvantage in that 1, must tube for transfusion be transformed, namely one section of U-tube is set, it is impossible to utilize the tube for transfusion of original structure, in-convenience in use.2, can cause that the medicinal liquid in U-tube cannot flow into human body and cause waste.
Utility model content
Technical problem to be solved in the utility model is in that to provide the tube for transfusion of a kind of Belt connector utilizing existing structure tube for transfusion to prevent from backflow of blood.
For solving above-mentioned technical problem, technical solution of the present utility model is:
The tube for transfusion of a kind of Belt connector, this tube for transfusion is provided with adapter；Described adapter includes two rings interconnected, and described tube for transfusion sequentially passes through two rings, so that tube for transfusion forms dual U-shaped structure.
Preferably, one of them ring of described adapter is provided with opening.
Preferably, two rings of described adapter are equipped with opening.
Preferably, described adapter arranges the 3rd ring further, and the 3rd ring is connected with one of them of the first two ring.
Preferably, the 3rd described ring is provided with opening.
After adopting such scheme, this utility model has the advantage that
1. owing to being provided with an adapter, tube for transfusion can be packed into before using in two rings of adapter, so that tube for transfusion forms dual U-shaped structure, siphonage can be formed after medicinal liquid stream in infusion bottle is complete and prevent backflow of blood from entering human body with air；
2. when having infused, take off adapter, remove double; two " u "-shaped structures of tube for transfusion, so that the medicinal liquid in " u "-shaped flows into human body, it is to avoid liquid waste；
3. can not change the structure of original tube for transfusion, use an adapter namely can form dual U-shaped structure on tube for transfusion, it is prevented that backflow of blood, use more convenient.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model；
Fig. 2 is the structure chart of adapter described in the utility model；
Fig. 3 is the schematic diagram of another structure connector of this utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
What this utility model was disclosed is the tube for transfusion of a kind of Belt connector, and as shown in Figures 1 and 2, for preferred embodiment of the present utility model, described tube for transfusion 1 is provided with adapter 2.Wherein:
Described adapter 2 includes two rings interconnected 21, and described tube for transfusion 1 sequentially passes through two rings 21, so that tube for transfusion 1 forms dual U-shaped structure 11.
During transfusion, medicinal liquid by tube for transfusion 1 formed double; two " u "-shaped parts first store, store a certain amount of after flow to patient's vein again.Medicinal liquid stream inside liquid bottle is complete and when not being replaced in time, makes the medicinal liquid in tube for transfusion will not continue to toward patient's Venous flow owing to " u "-shaped part exists siphonage, it is prevented that blood samples of patients flows backwards and air enters.When transfusion closes to an end, adapter 2 can be taken off from tube for transfusion 1, remove dual U-shaped structure 11 so that the medicinal liquid in " u "-shaped continues to flow in patient's vein, it is to avoid liquid medicine storage causes waste in " u "-shaped structure.
Further, in order to facilitate adapter 2 to take off from tube for transfusion 1, one of them ring 21 of this adapter 2 or two rings 21 can arrange an opening 22, during use, ring 21 can be enclosed within tube for transfusion 1 by opening 22.
Additionally, in order to make transfusion device 1 form dual U-shaped structure 11 more easily, described adapter 2 may further be provided the 3rd ring 23, and the 3rd ring 23 is connected with one of them of the first two ring 21, and it can also arrange opening 22.During use, tube for transfusion 1 sequentially passes through three rings 21,23, can form dual U-shaped structure 11.
The above, it it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore the change in every case done according to claim of the present utility model and description or modification, all should belong within the scope that this utility model patent contains.
Claims (5)
1. the tube for transfusion of a Belt connector, it is characterised in that: this tube for transfusion (1) is provided with adapter (2)；Described adapter includes two rings interconnected (21), and described tube for transfusion sequentially passes through two rings, so that tube for transfusion forms dual U-shaped structure (11).
2. the tube for transfusion of a kind of Belt connector according to claim 1, it is characterised in that: one of them ring (21) of described adapter (2) is provided with opening (22).
3. the tube for transfusion of a kind of Belt connector according to claim 1, it is characterised in that: two rings (21) of described adapter (2) are equipped with opening (22).
4. the tube for transfusion according to a kind of Belt connector one of claim 1-3 Suo Shu, it is characterised in that: described adapter (2) arranges the 3rd ring (23) further, and the 3rd ring is connected with one of them of the first two ring (21).
5. the tube for transfusion of a kind of Belt connector according to claim 4, it is characterised in that: the 3rd described ring (23) is provided with opening (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620108391.3U CN205360128U (en) | 2016-02-03 | 2016-02-03 | Take transfer line of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620108391.3U CN205360128U (en) | 2016-02-03 | 2016-02-03 | Take transfer line of connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205360128U true CN205360128U (en) | 2016-07-06 |
Family
ID=56262906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620108391.3U Expired - Fee Related CN205360128U (en) | 2016-02-03 | 2016-02-03 | Take transfer line of connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205360128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999232A (en) * | 2019-04-11 | 2019-07-12 | 中国人民解放军联勤保障部队第九0四医院 | A kind of intelligence anti-backflow and anti-infective Incision drain system |
-
2016
- 2016-02-03 CN CN201620108391.3U patent/CN205360128U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999232A (en) * | 2019-04-11 | 2019-07-12 | 中国人民解放军联勤保障部队第九0四医院 | A kind of intelligence anti-backflow and anti-infective Incision drain system |
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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: 20160706 Termination date: 20190203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |