CN205948120U - Transfer line with non return function - Google Patents
Transfer line with non return function Download PDFInfo
- Publication number
- CN205948120U CN205948120U CN201620639804.0U CN201620639804U CN205948120U CN 205948120 U CN205948120 U CN 205948120U CN 201620639804 U CN201620639804 U CN 201620639804U CN 205948120 U CN205948120 U CN 205948120U
- Authority
- CN
- China
- Prior art keywords
- connector
- tube body
- transfer line
- non return
- transfusion tube
- 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 transfer line with non return function, including the transfer line body, the one end of transfer line body is equipped with reservoir needle, be equipped with the infusion dropping funnel on the other end of transfer line body, be equipped with flow regulator on the transfer line body, the other end of transfer line body is terminal through connector and syringe needle union coupling, the connector is the cylinder type, it is equipped with the filter screen to be close to transfer line body department in the connector, set up flutedly on the middle part inner wall of connector, be equipped with the chuck that cooperatees and use in the recess of connector, be equipped with the non return membrane on the chuck, non return membrane semicircular in shape, the high spot of non return membrane is equipped with the opening, the other end of syringe needle pipe is equipped with injection needle. The utility model discloses a non return membrane, it is rational in infrastructure, reach the function of non return, and the non return is effectual, has ensured medical safety, has alleviateed patient's misery, avoids unnecessary medical tangle.
Description
Technical field
The utility model is related to woven hose technical field, specially a kind of woven hose with check function.
Background technology
Woven hose has and is widely used in the slow infusion treatment of patient or surgical procedure, existing general woven hose,
Because not changing transfusion bottle in time or pulling out pin after liquid conveying finishes, often there is the situation of backflow of blood, i.e. blood back phenomenon.By
In blood in pipeline, clotting mechanism can be activated quickly, cause thrombosis, pipe blocking, or even iatrogenic sense can occur
The serious medical accident such as dye, septicemia, increased the misery of patient, causes unnecessary medical tangle.Although more existing
Woven hose is also provided with device for preventing blood from returning back, but this kind of woven hose is not device for preventing blood from returning back complex structure, high cost it is simply that anti-blood back
Effect is bad, and practicality does not reach ideal effect.
Utility model content
The purpose of this utility model is to provide a kind of woven hose with check function, to solve in above-mentioned background technology
The problem proposing.
For achieving the above object, the utility model provides following technical scheme：
A kind of woven hose with check function, including transfusion tube body, one end of described transfusion tube body is provided with plug bottle
Pin, the other end of described transfusion tube body is provided with Perfusion drip funnel, and described transfusion tube body is provided with flow regulator, described stream
Amount adjuster is located at the lower section of Perfusion drip funnel, and the other end end of described transfusion tube body is connected with syringe needle tube by connector,
Described connector is in column type, is provided with screen pack, in the middle part of described connector in described connector at transfusion tube body
Open up fluted on wall, in the groove of described connector, be provided with the chuck being used in combination, described chuck is provided with non-return film, institute
State non-return film semicircular in shape, the high spot of described non-return film is provided with opening, and the other end of described syringe needle tube is provided with injection needle.
Preferably, described opening is in cross or in-line, and the cross section of opening is in the shape of the letter V.
Preferably, described non-return film is pellosil.
Preferably, described transfusion tube body is provided with flow dropper display, and described flow dropper display is adjusted with flow
Section device is connected in series.
Preferably, described needle for inserting bottle is provided with blast pipe.
Preferably, described chuck is in disk form, and the middle part of chuck offers circular hole, the diameter of described circular hole and non-return film
Diameter identical.
Compared with prior art, the beneficial effects of the utility model are：The utility model adopts non-return film, rational in infrastructure,
Reach the function of non-return, and non-return effect is good, has ensured medical safety, alleviate the misery of patient, it is to avoid unnecessary medical treatment
Dispute, due to being provided with screen pack in connector, screen pack can filter out a small amount of impurity, it is to avoid impurity blocks opening, only
Return film to be arranged in connector, screen pack and non-return film are arranged in connector, be easy to dismount and keep in repair, when using, by
In the pressure of liquid, the opening of non-return film is made to open, liquid communication, when liquid drips off, the pressure of air is not enough to opening
Open, the pressure in human body cannot make the opening reverse opening of non-return film simultaneously, it is to avoid blood back returns the generation of liquid phenomenon, no
Can there is the risk that patient's health of human body is caused with significant damage, it is to avoid doctor-patient dispute.
Brief description
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model chuck-non-return membrane structure schematic diagram；
Fig. 3 is the utility model chuck-non-return membrane structure upward view；
Fig. 4 is the utility model non-return membrane structure sectional view.
In figure：1 transfusion tube body, 2 needle for inserting bottle, 3 Perfusion drip funnels, 4 flow regulators, 5 connectors, 6 screen packs, 7 grooves,
8 chucks, 9 non-return films, 10 syringe needle tubes, 11 injection needles, 12 openings.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of the utility model protection.
Refer to Fig. 1-4, the utility model provides a kind of technical scheme：
A kind of woven hose with check function, including transfusion tube body 1, one end of transfusion tube body 1 is provided with needle for inserting bottle
2, needle for inserting bottle 2 is provided with blast pipe, the other end of transfusion tube body 1 is provided with Perfusion drip funnel 3, and transfusion tube body 1 is provided with
Flow regulator 4, flow regulator 4 is located at the lower section of Perfusion drip funnel 3, and transfusion tube body 1 is provided with flow dropper display, stream
Amount dropper display is connected in series with flow regulator 4, and connector 5 and syringe needle tube are passed through in the other end end of transfusion tube body 1
10 connections, connector 5 is in column type, is provided with screen pack 6, in the middle part of connector 5 in connector 5 at transfusion tube body 1
Open up fluted 7 on wall, in the groove of connector 5, be provided with the chuck 8 being used in combination, chuck 8 is provided with non-return film 9, chuck 8
In disk form, and the middle part of chuck 8 offers circular hole, the diameter of circular hole is identical with the diameter of non-return film 9, and non-return film 9 is in semicircle
Shape, non-return film 9 is pellosil, and the high spot of non-return film 9 is provided with opening 12, and opening 12 is in cross or in-line, and opening 12
Cross section be in the shape of the letter V, the other end of syringe needle tube 10 is provided with injection needle 11.
The utility model adopts non-return film 9, rational in infrastructure, reaches the function of non-return, and non-return effect is good, has ensured medical treatment
Safety, alleviates the misery of patient, it is to avoid unnecessary medical tangle, due to being provided with screen pack 6, screen pack 6 in connector 5
A small amount of impurity can be filtered out, it is to avoid impurity blocks opening 12, and non-return film 9 is arranged in connector 5, screen pack 6 and non-return
Film 9 is arranged in connector 5, is easy to dismount and keeps in repair, when using, due to the pressure of liquid, makes the opening 12 of non-return film 9
Open, liquid communication, when liquid drips off, the pressure of air is not enough to open opening 12, and the pressure in human body cannot simultaneously
Make opening 12 reverse opening of non-return film 9, it is to avoid blood back returns the generation of liquid phenomenon, is not in that patient's health of human body is made
Become the risk of significant damage, it is to avoid doctor-patient dispute.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of woven hose with check function, including transfusion tube body (1) it is characterised in that：Described transfusion tube body (1)
One end be provided with needle for inserting bottle (2), the other end of described transfusion tube body (1) is provided with Perfusion drip funnel (3), described transfusion tube body
(1) it is provided with flow regulator (4), described flow regulator (4) is located at the lower section of Perfusion drip funnel (3), described transfusion tube body
(1) other end end is connected with syringe needle tube (10) by connector (5), and described connector (5) is in column type, described connector
(5) it is provided with screen pack (6) near transfusion tube body (1) place in, the middle part inwall of described connector (5) opens up fluted (7),
It is provided with the chuck (8) being used in combination, described chuck (8) is provided with non-return film (9), described in the groove of described connector (5)
Non-return film (9) semicircular in shape, the high spot of described non-return film (9) is provided with opening (12), and the other end of described syringe needle tube (10) sets
There is injection needle (11).
2. a kind of woven hose with check function according to claim 1 it is characterised in that：Described opening (12) is in ten
Font or in-line, and the cross section of opening (12) is in the shape of the letter V.
3. a kind of woven hose with check function according to claim 1 it is characterised in that：Described non-return film (9) is
Pellosil.
4. a kind of woven hose with check function according to claim 1 it is characterised in that：Described transfusion tube body
(1) it is provided with flow dropper display, described flow dropper display and flow regulator (4) are connected in series.
5. a kind of woven hose with check function according to claim 1 it is characterised in that：On described needle for inserting bottle (2)
It is provided with blast pipe.
6. a kind of woven hose with check function according to claim 1 it is characterised in that：Described chuck (8) is in circle
Dish type, and the middle part of chuck (8) offers circular hole, the diameter of described circular hole is identical with the diameter of non-return film (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620639804.0U CN205948120U (en) | 2016-06-24 | 2016-06-24 | Transfer line with non return function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620639804.0U CN205948120U (en) | 2016-06-24 | 2016-06-24 | Transfer line with non return function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205948120U true CN205948120U (en) | 2017-02-15 |
Family
ID=57969434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620639804.0U Expired - Fee Related CN205948120U (en) | 2016-06-24 | 2016-06-24 | Transfer line with non return function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205948120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113423474A (en) * | 2019-03-12 | 2021-09-21 | 李明珍 | Personal air purifier |
-
2016
- 2016-06-24 CN CN201620639804.0U patent/CN205948120U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113423474A (en) * | 2019-03-12 | 2021-09-21 | 李明珍 | Personal air purifier |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20180624 |