CN2792515Y - Vein indwelling needle for right and left operation - Google Patents
Vein indwelling needle for right and left operation Download PDFInfo
- Publication number
- CN2792515Y CN2792515Y CN 200520071305 CN200520071305U CN2792515Y CN 2792515 Y CN2792515 Y CN 2792515Y CN 200520071305 CN200520071305 CN 200520071305 CN 200520071305 U CN200520071305 U CN 200520071305U CN 2792515 Y CN2792515 Y CN 2792515Y
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- CN
- China
- Prior art keywords
- needle
- wings
- retained
- pin
- assembly
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- 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 retained needle capable of operating leftwards and rightwards, which comprises a catheter assembly of the retained needle and a needle pipe assembly of the retained needle, wherein the back part of the needle pipe assembly is provided with a needle seat and needle wings are arranged on both side walls of the needle seat. The two needle wings are in a butterfly wing shape, and friction stripes are arranged on the two needle wings. A convex sheet which is extended forwards is arranged on a branch pipe on the catheter assembly of the retained needle. Because both sides of the needle seat at the back part of the needle pipe assembly of the retained needle are provided with the needle wings, the utility model overcomes the defect that the retained needle is suitable for being used by medical staff with a right hand habit and is suitable for being used by all medical staff.
Description
Technical field
This utility model relate to a kind of can about the operation venous detaining needle.
Background technology
Venous detaining needle is a kind of medical apparatus and instruments that is used for the venous transfusion treatment.Existing venous detaining needle includes needle tubing assembly and conduit tube component, needle tubing on the needle tubing assembly is inserted in the conduit, described indwelling needle catheter assembly is provided with bifurcated pipe, the needle tubing module back has needle stand, the sidewall of needle stand is provided with the pin wing, when needs of patients carried out venous transfusion, medical personnel needed the clamping pin wing that venous detaining needle is carried out puncture procedure.But the pin wing of existing venous detaining needle all is located at the right side of needle stand sidewall, and is so this venous detaining needle only is applicable to the medical personnel of right-handed, just inapplicable to the medical personnel that lefthanded is arranged.
Summary of the invention
The purpose of this utility model is: provide a kind of can about the venous detaining needle of operation, the both sides of this remaining needle needle tubing module back needle stand are equipped with the pin wing, have overcome the shortcoming that the medical personnel that only are applicable to right-handed use, and are applicable to all medical personnel.
The technical solution of the utility model is: a kind of can about the operation venous detaining needle, include indwelling needle catheter assembly and needle tubing assembly, the needle tubing module back is provided with needle stand, the needle stand sidewall is provided with a pin wing, also is provided with the pin wing on another sidewall of described needle stand.
The further technical scheme of this utility model is: a kind of can about the operation venous detaining needle, include indwelling needle catheter assembly and needle tubing assembly, the needle tubing module back is provided with needle stand, and the needle stand sidewall is provided with a pin wing, also is provided with the pin wing on another sidewall of described needle stand; The bifurcated pipe of described conduit tube component is provided with the lug that extends forward.
The more detailed technical scheme of this utility model is: a kind of can about the operation venous detaining needle, include indwelling needle catheter assembly and needle tubing assembly, the needle tubing module back is provided with needle stand, and the needle stand sidewall is provided with a pin wing, also is provided with the pin wing on another sidewall of described needle stand; The bifurcated pipe of described conduit tube component is provided with the lug that extends forward; The described two pin wings are the butterfly's wing shape, and the two pin wings are provided with anti-sliding/friction stricture of vagina.
The utility model has the advantages that:
1. the both sides of this utility model remaining needle needle tubing module back needle stand are equipped with the pin wing, have overcome the shortcoming of the medical personnel's use that only is applicable to right-handed, are applicable to all medical personnel.
2. the bifurcated pipe on this utility model indwelling needle catheter assembly is provided with forward the lug that extends, and when being convenient to after puncture pumpback needle tubing assembly, another hands can be stablized and buttresses the indwelling needle catheter assembly.
Description of drawings
The utility model will be further described below in conjunction with drawings and Examples:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a user mode sketch map of the present utility model.
Wherein: 1 indwelling needle catheter assembly; 2 remaining needle needle tubing assemblies; 3 needle stands; The 4 pin wings; 5 bifurcated pipes; 6 lugs; 7 friction stricture of vaginas.
The specific embodiment
Embodiment: as shown in Figure 1 and Figure 2, a kind of can about the operation venous detaining needle, include indwelling needle catheter assembly 1 and remaining needle needle tubing assembly 2, needle tubing assembly 2 rear portions are provided with needle stand 3, be respectively equipped with the pin wing 4 on the two side of needle stand 3, the two pin wings 4 are the butterfly's wing shape, and the two pin wings 4 are provided with friction stricture of vagina 7, and the bifurcated pipe 5 on the indwelling needle catheter assembly 1 is provided with forward the lug 6 that extends.
The both sides of this utility model remaining needle needle tubing assembly 2 rear portion needle stands 3 are equipped with the pin wing 4, have overcome the shortcoming of the medical personnel's use that only is applicable to right-handed, are applicable to all medical personnel; Bifurcated pipe 5 on this utility model indwelling needle catheter assembly 1 is provided with forward the lug 6 that extends, and when being convenient to after puncture pumpback needle tubing assembly 2, another hands can buttress indwelling needle catheter assembly 1.
Claims (3)
- One kind can about the operation venous detaining needle, include conduit tube component (1) and needle tubing assembly (2), needle tubing assembly (2) rear portion is provided with needle stand (3), and needle stand (3) sidewall is provided with a pin wing (4), it is characterized in that: also be provided with the pin wing (4) on another sidewall of described needle stand (3).
- 2. but the manual venous detaining needle in the left and right sides according to claim 1 is characterized in that: the bifurcated pipe (5) on the described indwelling needle catheter assembly (1) is provided with the lug (6) that extends forward.
- 3. but the manual venous detaining needle in the left and right sides according to claim 1 is characterized in that: the described two pin wings (4) are the butterfly's wing shape, and the two pin wings (4) are provided with anti-sliding/friction stricture of vagina (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071305 CN2792515Y (en) | 2005-04-27 | 2005-04-27 | Vein indwelling needle for right and left operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071305 CN2792515Y (en) | 2005-04-27 | 2005-04-27 | Vein indwelling needle for right and left operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2792515Y true CN2792515Y (en) | 2006-07-05 |
Family
ID=36819668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520071305 Expired - Fee Related CN2792515Y (en) | 2005-04-27 | 2005-04-27 | Vein indwelling needle for right and left operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2792515Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008049331A1 (en) * | 2006-10-23 | 2008-05-02 | Sun Medical-Scientific (Shanghai) Co., Ltd. | Safety transfusion catheter |
| CN106620945A (en) * | 2015-10-28 | 2017-05-10 | 贝克顿·迪金森公司 | IV access device having an angled paddle grip |
| CN110675689A (en) * | 2019-10-10 | 2020-01-10 | 秦素霞 | Intravenous injection training device |
-
2005
- 2005-04-27 CN CN 200520071305 patent/CN2792515Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008049331A1 (en) * | 2006-10-23 | 2008-05-02 | Sun Medical-Scientific (Shanghai) Co., Ltd. | Safety transfusion catheter |
| CN106620945A (en) * | 2015-10-28 | 2017-05-10 | 贝克顿·迪金森公司 | IV access device having an angled paddle grip |
| CN110675689A (en) * | 2019-10-10 | 2020-01-10 | 秦素霞 | Intravenous injection training device |
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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: 20060705 Termination date: 20130427 |