CN203329125U - Intravenous injection scalp needle device - Google Patents
Intravenous injection scalp needle device Download PDFInfo
- Publication number
- CN203329125U CN203329125U CN2013203972133U CN201320397213U CN203329125U CN 203329125 U CN203329125 U CN 203329125U CN 2013203972133 U CN2013203972133 U CN 2013203972133U CN 201320397213 U CN201320397213 U CN 201320397213U CN 203329125 U CN203329125 U CN 203329125U
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- CN
- China
- Prior art keywords
- scalp
- scalp needle
- needle device
- arm
- joint
- 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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- Finger-Pressure Massage (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides an intravenous injection scalp needle device which comprises a scalp needle connector. One end of the scalp needle connector is in threaded connection with an infusion apparatus connector, the other end of the scalp needle connector is connected with a scalp needle through a main tube, a branch tube is arranged on the main tube, a silicon nipple which can be inserted into a syringe needle is arranged on the end portion of the branch tube, and the main tube is a silicon flexible tube which is provided with a threaded supporting part in the tube wall. The intravenous injection scalp needle device is reasonable in design, simple in structure, reliable in working performance, and convenient to use and operate. The device can prevent liquid from overflowing in quantity, and ensure continuous venous transfusion.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to a kind of scalp needle device for venous injection.
Background technology
At present, in the hospital clinical nursery work, traditional intravenous infusion with winged needle set treatment also has some problem and shortage, directly affects patient's treatment, rehabilitation and medical personnel's nursery work.Its performance have following some:, often because scalp acupuncture becomes flexible and causes liquid to outflow in a large number with junction of transfusion device in the infusion process, the scalp acupuncture opening part easily enters air, causes patient that air embolism occurs (1); (2) supervisor of scalp acupuncture joint easily gives a discount, and main tube body causes venous transfusion to stop continuous dripping after giving a discount, and occurs that venous channel stops up, and need to again puncture, and not only to the patient, brings misery, has also increased nursing staff's workload simultaneously.
The utility model content
The purpose of this utility model is the deficiency existed for prior art, and a kind of reasonable in design, reliable working performance and scalp needle device for venous injection easy to use are provided, and this device can prevent that liquid from outflowing in a large number, guarantees that venous transfusion is continuous.
For achieving the above object, the technical solution adopted in the utility model is: a kind of scalp needle device for venous injection, it is characterized in that: comprise the scalp acupuncture joint that an end is threaded with infusion apparatus joint, the other end of described scalp acupuncture joint is connected with scalp acupuncture by supervisor, on described supervisor, arm is set, the end of arm is provided with the silica gel nipple that can insert syringe needle, and described supervisor is for being provided with the silica gel hose of screw thread support member in tube wall.
Above-mentioned a kind of scalp needle device for venous injection is characterized in that: the upper position between scalp acupuncture joint and arm of described supervisor is provided with for controlling the switch folder of liquid flow.
Above-mentioned a kind of scalp needle device for venous injection is characterized in that: the upper position between arm and scalp acupuncture of described supervisor is provided with air filter.
This utility model compared with prior art has the following advantages:
(1) this utility model is reasonable in design, simple in structure, reliable working performance;
(2) this utility model body adopts the interior silica gel hose with the spiral branches support member of tube wall, can effectively avoid the discounting phenomenon occurring at the infusion process middle tube body, has guaranteed that liquid flow is smooth and easy;
(3) set up silica gel nipple and switch folder on this utility model body, facilitated intravenous injection, reduced infection, reduced phlebitic occurrence probability;
(4) scalp acupuncture joint and infusion apparatus joint adopt thread connecting mode, make scalp acupuncture be connected reliably with transfusion device, have avoided leaking outside of liquid.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
1-scalp acupuncture joint; 2-infusion apparatus joint; 3-supervisor; 4-scalp acupuncture;
5-silica gel nipple; 6-arm; 7-switch folder; 8-air filter.
The specific embodiment
A kind of scalp needle device for venous injection as shown in Figure 1, comprise the scalp acupuncture joint 1 that an end is threaded with infusion apparatus joint 2, the other end of described scalp acupuncture joint 1 is connected with scalp acupuncture 4 by supervisor 3, on described supervisor 3, arm 6 is set, the end of arm 6 is provided with the silica gel nipple 5 that can insert syringe needle, and described supervisor 3 is for being provided with the silica gel hose of screw thread support member in tube wall.
As shown in Figure 1, on described supervisor 3, the position between scalp acupuncture joint 1 and arm 6 is provided with for controlling the switch folder 7 of liquid flow.
As shown in Figure 1, on described supervisor 3, the position between arm 6 and scalp acupuncture 4 is provided with air filter 8.
During real work, this utility model scalp acupuncture is connected use with transfusion device, by being arranged on screw thread on scalp acupuncture joint 1 and infusion apparatus joint 2, interconnecting and gets final product; Because supervisor 3 adopts in tube walls with the silica gel hose of spiral branches support member, therefore be responsible in the course of the work 3 and do not there will be hard curved and dead folding, thereby it is smooth and easy to have guaranteed to be responsible for 3 interior liquid flows; If in the time of need separately adding medicinal liquid in infusion process, only need to be equipped with the syringe that newly adds medicinal liquid and insert arm 6 by silica gel nipple 5, by arm 6, medicinal liquid is injected easily to supervisor 3 cavity.
Claims (3)
1. a scalp needle device for venous injection, it is characterized in that: comprise the scalp acupuncture joint (1) that an end is threaded with infusion apparatus joint (2), the other end of described scalp acupuncture joint (1) is connected with scalp acupuncture (4) by supervisor (3), arm (6) is set on described supervisor (3), the end of arm (6) is provided with the silica gel nipple (5) that can insert syringe needle, and described supervisor (3) is for being provided with the silica gel hose of screw thread support member in tube wall.
2. a kind of scalp needle device for venous injection according to claim 1 is characterized in that: the position be positioned on described supervisor (3) between scalp acupuncture joint (1) and arm (6) is provided with for controlling the switch folder (7) of liquid flow.
3. a kind of scalp needle device for venous injection according to claim 1 and 2, it is characterized in that: the position be positioned on described supervisor (3) between arm (6) and scalp acupuncture (4) is provided with air filter (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203972133U CN203329125U (en) | 2013-07-04 | 2013-07-04 | Intravenous injection scalp needle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203972133U CN203329125U (en) | 2013-07-04 | 2013-07-04 | Intravenous injection scalp needle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203329125U true CN203329125U (en) | 2013-12-11 |
Family
ID=49697829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203972133U Expired - Fee Related CN203329125U (en) | 2013-07-04 | 2013-07-04 | Intravenous injection scalp needle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203329125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282080A (en) * | 2020-03-02 | 2020-06-16 | 龙倩 | Medical infusion pump pipe |
-
2013
- 2013-07-04 CN CN2013203972133U patent/CN203329125U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282080A (en) * | 2020-03-02 | 2020-06-16 | 龙倩 | Medical infusion pump pipe |
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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: 20131211 Termination date: 20150704 |
|
| EXPY | Termination of patent right or utility model |