CN203777417U - Protective sleeve of venous indwelling needle - Google Patents
Protective sleeve of venous indwelling needle Download PDFInfo
- Publication number
- CN203777417U CN203777417U CN201420139501.3U CN201420139501U CN203777417U CN 203777417 U CN203777417 U CN 203777417U CN 201420139501 U CN201420139501 U CN 201420139501U CN 203777417 U CN203777417 U CN 203777417U
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- CN
- China
- Prior art keywords
- protective sleeve
- indwelling needle
- venous indwelling
- medical
- sleeve
- 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 protective sleeve of a venous indwelling needle which is provided with a protective sleeve capable of being tightened. Therefore, a specially designed medical sleeve body is directly used as the outer layer of a sleeve needle, so that convenience is provided for medical nursing staff to perform repeated intravenous injection, repeated use is permitted, and meanwhile, pain of patients, caused by repeated venipuncture, is reduced. The shortcoming of moving or dropping caused by the reason that the venous indwelling needle is exposed by the turned edge of a traditional mucous membrane is overcome, and more stable locking of the protective sleeve is effectively guaranteed. In addition, through different design modes, the selection range is provided to make up the blank of medical facilities, and the protective sleeve is a relatively ideal special medical appliance at present.
Description
Technical field
This utility model relates to a kind of medical apparatus, is a kind of protecting jacket of venous indwelling needle specifically.
Background technology
Clinically for reducing the misery that venipuncture repeatedly brings to patient, the normal venous detaining needle that uses, during indwelling trocar, conventionally use the fixing venous detaining needle of mucosa, because edge-curl phenomenon often occurs mucosa, thereby the exposure trocar, even comes off because the venous detaining needle after exposing can occur to scratch.
Summary of the invention
In view of above-mentioned present situation, this utility model provides a kind of protecting jacket of venous indwelling needle, makes its trocar more stable, has avoided mucosa crimping to expose coming off of venous detaining needle.
Technical solution of the present utility model is: a kind of protecting jacket of venous indwelling needle, it has a protective sleeve that can tighten up.Can effectively prevent from moving for stablizing venous detaining needle by protective sleeve, avoid the problem of venipuncture repeatedly.
In above-mentioned, related protective sleeve is barrel shape, and the entirety of this barrel shape protective sleeve is an elastic tightening body.
Further, described protective sleeve is barrel shape, and the two ends of this barrel shape protective sleeve are elastic tightening body.
Further, described protective sleeve is an expanding body, and the expanding body both sides of protective sleeve are provided with locking velcro.
Further, described protective sleeve is an expanding body, and the expanding body both sides of protective sleeve are provided with locking velcro, and on it, a side has a thumb socket.
Therefore, the good effect the utlity model has is: because having adopted custom-designed medical body, and for nursing staff's intravenous injection repeatedly provides convenience, and can Reusability.Meanwhile, also reduced the misery that venipuncture brings to patient repeatedly.In addition, basis is novel provides the range of choice by different designs, makes up the blank of medical facilities, is the current comparatively desirable special apparatus of medical treatment.
Brief description of the drawings
Fig. 1 is this novel schematic diagram;
The embodiment that Fig. 2, Fig. 3, Fig. 4 are different structure.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
Protecting jacket of venous indwelling needle as shown in Figure 1, it has one can insert the protection body 1 tightening up.This protective sleeve 1 is a barrel shape, is placed in patient's venous detaining needle position by the protective sleeve 1 of barrel shape, for preventing that the movement of venous detaining needle from having played stable effect.
Fig. 2 has provided the embodiment different from Fig. 1.It is on the basis of Fig. 1, to have done corresponding variation.The shape that is described protective sleeve 1 is identical with Fig. 1.Difference is that the two ends of the protective sleeve 1 of this barrel shape are elastic tightening body 2.
Fig. 3 has provided another kind of embodiment.It is on the basis of Fig. 1 structure, to have done corresponding variation.Different is that the protective sleeve of Fig. 1 barrel shape 1 is drawn after length direction disconnection, forms an expanding body, and the expanding body both sides of protective sleeve 1 are provided with locking velcro 3.
Fig. 4 has provided the embodiment different from Fig. 3.On the basis of Fig. 3, do equally corresponding variation.The expanding body both sides of what it was identical with Fig. 3 an is expanding body and protective sleeve 1 are provided with locking velcro 3.Difference is to have a thumb socket 4 on the expanding body of a wherein side of protective sleeve 1.When use, after thumb is inserted, adjust degree of enclosing and be rolled into tubular, by velcro 3 lockings.
According to above-mentioned feature, also can a thumb socket will be had in the structure of Fig. 1, Fig. 2.
Implementing this novel key is to utilize the protective sleeve of said structure; be mainly used in arm, the back of the hand, shank position directly outer as trocar protection; overcome traditional mucosa crimping and exposed venous detaining needle causes move or come off, effectively ensured that the locking mode of protective sleeve is more stable.
Claims (5)
1. a protecting jacket of venous indwelling needle, is characterized in that, it has a protective sleeve that can tighten up (1).
2. protecting jacket of venous indwelling needle according to claim 1, is characterized in that, described protective sleeve (1) is barrel shape, and the entirety of this barrel shape protective sleeve is an elastic tightening body.
3. protecting jacket of venous indwelling needle according to claim 2, is characterized in that, described protective sleeve (1) is barrel shape, and the two ends of this barrel shape protective sleeve are elastic tightening body.
4. protecting jacket of venous indwelling needle according to claim 1, is characterized in that, described protective sleeve (1) is an expanding body, and the expanding body both sides of protective sleeve are provided with locking velcro (3).
5. protecting jacket of venous indwelling needle according to claim 4, is characterized in that, described protective sleeve (1) is an expanding body, and the expanding body both sides of protective sleeve are provided with locking velcro (3), and on it, a side has a thumb socket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420139501.3U CN203777417U (en) | 2014-03-26 | 2014-03-26 | Protective sleeve of venous indwelling needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420139501.3U CN203777417U (en) | 2014-03-26 | 2014-03-26 | Protective sleeve of venous indwelling needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203777417U true CN203777417U (en) | 2014-08-20 |
Family
ID=51313652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420139501.3U Expired - Fee Related CN203777417U (en) | 2014-03-26 | 2014-03-26 | Protective sleeve of venous indwelling needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203777417U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104491952A (en) * | 2014-12-18 | 2015-04-08 | 陈晨 | Protecting method and device of venous indwelling needle |
| CN108937879A (en) * | 2018-06-14 | 2018-12-07 | 博脉有限公司 | A kind of pulse condition analyser and equipment of feeling the pulse |
-
2014
- 2014-03-26 CN CN201420139501.3U patent/CN203777417U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104491952A (en) * | 2014-12-18 | 2015-04-08 | 陈晨 | Protecting method and device of venous indwelling needle |
| CN108937879A (en) * | 2018-06-14 | 2018-12-07 | 博脉有限公司 | A kind of pulse condition analyser and equipment of feeling the pulse |
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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: 20140820 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |