CN204683625U - The disposable vein blood taking needle that a kind of safety is higher - Google Patents
The disposable vein blood taking needle that a kind of safety is higher Download PDFInfo
- Publication number
- CN204683625U CN204683625U CN201520407892.7U CN201520407892U CN204683625U CN 204683625 U CN204683625 U CN 204683625U CN 201520407892 U CN201520407892 U CN 201520407892U CN 204683625 U CN204683625 U CN 204683625U
- Authority
- CN
- China
- Prior art keywords
- needle
- vacuum hose
- plug puncture
- protective casing
- puncture needle
- 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)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
It is the higher disposable vein blood taking needle of a kind of safety disclosed in this utility model, comprise the needle guard connected successively, syringe needle, needle handle, vacuum hose and plug puncture needle, needle guard is removably socketed on syringe needle, needle handle cooperation is installed on syringe needle, and needle handle is provided with one for contact pin or the card pulling out pin use, one end sealing shroud of vacuum hose is connected on needle handle, and vacuum hose is connected with syringe needle, the fixedly sleeved other end at vacuum hose of plug puncture needle, plug puncture needle is also arranged with a protective casing that can arrange along vacuum hose slip, protective casing can cover establishes plug puncture needle.Namely this utility model can allow plug puncture needle can not be stabbed by it when medical personnel's blood sampling, can allow again plug puncture needle that its syringe needle also can be avoided exposed when extracting blood sampling test tube, make medical personnel or other worker can avoid being stabbed by it, very safe and practical.
Description
Technical field
This utility model relates to carries medical apparatus and instruments, clothing arts, is more particularly the higher disposable vein blood taking needle of a kind of safety.
Background technology
In clinical nursing activity, medical personnel usually can use venous blood collection and carry out vacuum blood collection process for patient, in blood collection procedure, the plug piercing needle of vein blood taking needle is easy to the operation arm of stabbing medical personnel when medical personnel's puncture blood collecting, so present most plug piercing needle all supportingly can be provided with a protective cap, but after blood sampling, time it extracts test tube, if when medical personnel do not carry with sharp instrument box, generally all this blood taking needle with plug piercing needle can only be placed on treatment dish or other position, because this plug piercing needle does not have protector, medical personnel or process the staff of this medical waste, the probability of being stabbed by this exposed syringe needle is just larger, cause secondary to stab and pollute, seriously threaten the life security of medical personnel and other worker.So design the higher vein blood taking needle of a kind of safety, namely plug puncture needle can be allowed can not to be stabbed by it when medical personnel's blood sampling, can allowing again plug puncture needle that its syringe needle also can be avoided when extracting blood sampling test tube exposed, making medical personnel or other worker can avoid being stabbed by it.
Utility model content
Be the higher disposable vein blood taking needle of a kind of safety disclosed in this utility model, its main purpose is to overcome prior art above shortcomings and shortcoming.
The technical solution adopted in the utility model is as follows:
The disposable vein blood taking needle that a kind of safety is higher, comprise the needle guard connected successively, syringe needle, needle handle, vacuum hose and plug puncture needle, described needle guard is removably socketed on described syringe needle, described needle handle cooperation is installed on described syringe needle, and this needle handle is provided with one for contact pin or the card pulling out pin use, one end sealing shroud of described vacuum hose is connected on described needle handle, and this vacuum hose is connected with described syringe needle, the fixedly sleeved other end at described vacuum hose of described plug puncture needle, this plug puncture needle is also arranged with a protective casing that can arrange along described vacuum hose slip, this protective casing can cover establishes residence to state plug puncture needle.
Further, the interior diameter of described protective casing is slightly larger than described vacuum hose.
Further, the tube wall of described protective casing also offers an opening cell body, this opening cell body is used for card and establishes described plug puncture needle, prevents this protective casing slippage.
Further, the material of described protective casing is the one in soft rubber tube material or plastic material.
By above-mentioned known to description of the present utility model, compared to the prior art, the utility model has the advantage of:
This utility model is by a sheathed protective casing on the plug puncture needle of disposable vein blood taking needle; medical personnel can be effectively avoided to be stabbed by this plug puncture needle in the process of puncture blood collecting; and; after blood sampling, when blood sampling test tube extracted by plug puncture needle, this protective casing can slide downward; this plug puncture needle established by cover; its syringe needle can be avoided exposed, prevent medical personnel or other worker from being stabbed by it, very safe and reliable during use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Structural representation when Fig. 2 is this utility model use.
Detailed description of the invention
Illustrate with reference to the accompanying drawings and detailed description of the invention of the present utility model is described further.
As shown in Figures 1 and 2, the disposable vein blood taking needle that a kind of safety is higher, comprise the needle guard 1 connected successively, syringe needle 2, needle handle 3, vacuum hose 4 and plug puncture needle 5, described needle guard 1 is removably socketed on described syringe needle 2, described needle handle 3 cooperation is installed on described syringe needle 2, and this needle handle 3 is provided with one for contact pin or the card 6 pulling out pin use, one end sealing shroud of described vacuum hose 4 is connected on described needle handle 3, and this vacuum hose 4 is connected with described syringe needle 2, the fixedly sleeved other end at described vacuum hose 4 of described plug puncture needle 5, this plug puncture needle 5 is also arranged with a protective casing 7 that can arrange along described vacuum hose 4 slip, this protective casing 7 can cover establishes residence to state plug puncture needle 5.
As shown in Figures 1 and 2; the interior diameter of described protective casing 7 is slightly larger than described vacuum hose 4; the tube wall of described protective casing 7 also offers an opening cell body 71; this opening cell body 71 establishes described plug puncture needle 5 for card; prevent this protective casing 7 slippage; during use: when blood sampling test tube extracted by plug puncture needle 5 time; by described protective casing 7 slide downward; slide along opening cell body 71 until be fastened on described plug puncture needle 5; at this moment whole plug puncture needle 5 cover can be established by protective sleeve peasants and herdsmen 7, avoids its syringe needle outside exposed.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model and not only limit to this in, everyly utilize this design to improve with carrying out unsubstantiality this utility model, all should belong to the behavior of infringement this utility model protection domain.
Claims (4)
1. the disposable vein blood taking needle that a safety is higher, comprise the needle guard connected successively, syringe needle, needle handle, vacuum hose and plug puncture needle, described needle guard is removably socketed on described syringe needle, described needle handle cooperation is installed on described syringe needle, and this needle handle is provided with one for contact pin or the card pulling out pin use, one end sealing shroud of described vacuum hose is connected on described needle handle, and this vacuum hose is connected with described syringe needle, it is characterized in that: the fixedly sleeved other end at described vacuum hose of described plug puncture needle, this plug puncture needle is also arranged with a protective casing that can arrange along described vacuum hose slip, this protective casing can cover establishes residence to state plug puncture needle.
2. the disposable vein blood taking needle that a kind of safety according to claim 1 is higher, is characterized in that: the interior diameter of described protective casing is slightly larger than described vacuum hose.
3. the disposable vein blood taking needle that a kind of safety according to claim 1 is higher, is characterized in that: the tube wall of described protective casing also offers an opening cell body, and this opening cell body is used for card and establishes described plug puncture needle, prevents this protective casing slippage.
4. the disposable vein blood taking needle that a kind of safety according to claim 1 is higher, is characterized in that: the material of described protective casing is the one in soft rubber tube material or plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520407892.7U CN204683625U (en) | 2015-06-15 | 2015-06-15 | The disposable vein blood taking needle that a kind of safety is higher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520407892.7U CN204683625U (en) | 2015-06-15 | 2015-06-15 | The disposable vein blood taking needle that a kind of safety is higher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204683625U true CN204683625U (en) | 2015-10-07 |
Family
ID=54223970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520407892.7U Expired - Fee Related CN204683625U (en) | 2015-06-15 | 2015-06-15 | The disposable vein blood taking needle that a kind of safety is higher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204683625U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938746A (en) * | 2019-03-29 | 2019-06-28 | 西安医学院 | A kind of high security puncture needle |
| CN115486841A (en) * | 2022-09-08 | 2022-12-20 | 丹阳市金晟医用橡塑制品有限公司 | Rubber sheath for blood taking needle capable of improving puncture performance and production device thereof |
-
2015
- 2015-06-15 CN CN201520407892.7U patent/CN204683625U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938746A (en) * | 2019-03-29 | 2019-06-28 | 西安医学院 | A kind of high security puncture needle |
| CN115486841A (en) * | 2022-09-08 | 2022-12-20 | 丹阳市金晟医用橡塑制品有限公司 | Rubber sheath for blood taking needle capable of improving puncture performance and production device thereof |
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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: 20151007 Termination date: 20160615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |