CN203139290U - Disposable nursing self-destroying needle - Google Patents
Disposable nursing self-destroying needle Download PDFInfo
- Publication number
- CN203139290U CN203139290U CN 201320172807 CN201320172807U CN203139290U CN 203139290 U CN203139290 U CN 203139290U CN 201320172807 CN201320172807 CN 201320172807 CN 201320172807 U CN201320172807 U CN 201320172807U CN 203139290 U CN203139290 U CN 203139290U
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- CN
- China
- Prior art keywords
- syringe
- push rod
- needle
- self
- disposable
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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 disposable nursing self-destroying needle which comprises a needle cylinder, a needle head and a push rod. One end of the push rod is provided with a push handle, and the other end of the push rod is provided with a rubber head; the rubber head is connected with the push rod in an inserting mode; the rubber head is connected with the needle cylinder in an inserting mode; the needle head is connected with the needle cylinder in an inserting mode; the rear portion of the rubber head is further provided with a clamping table; the clamping table is fixedly connected with the push rod; the inner wall of the needle cylinder is provided with a plurality of buckles; the buckles are located on the rear of the clamping table, and can clamp the clamping table; the buckles and the needle cylinder are integrally formed when being manufactured; the push handle, the push rod and the clamping table are integrally formed when being manufactured; a needle cap is connected to the end portion of the needle cylinder in an inserting mode, and covers the needle head; the buckles are arranged on the one-third position, close to the needle head, of the inner wall of the needle cylinder. The disposable nursing self-destroying needle is simple in structure, convenient to use, disposable and self-destroying after being used.
Description
Technical field:
This utility model relates to technical field of medical instruments, particularly a kind of nursing Disposable, self-destroying pin.
Background technology:
Modern medical service syringe majority is made of plastic, with once namely throwing away, the danger that infects takes place when having significantly reduced injection.In order to guarantee health, prevent cross infection, this has also further reduced the risk of blood born diseases.But in reality, because the fault of construction of existing disposable syringe.Existing syringe comprises push rod and syringe, and an end setting of push rod pushes away handle, and the other end arranges Rubber end, and push rod drives that piston is connected between Rubber end and the syringe, and after push rod finished injecting liquid drug, push rod can be able to be done piston and move in syringe.The syringe of this structure, push rod still can be transferred to, i.e. expression might be used to recycling, play when hydraulic giant as being taken away by the child, taken away into fowl poultry injection for curing etc., even a syringe needle is once changed in injection by peasant household, but itself does not change syringe, very easily causes to check infection.Especially, in the junkie of intravenous injection drug use, the transmission of disease especially repeated use of the propagation of HIV and hepatitis and syringe needle and syringe is relevant.
In clinical care, especially at the injection of vaccine, to accomplish that especially syringe must be disposable, and with after destroy, prevent recycling.In view of vaccine all is the injection characteristics that adopt same dosage at same medicine, special research is a kind of simple in structure, easy to use, disposable, is a kind of nursing Disposable, self-destroying pin of self-destruction after using.
Summary of the invention:
The purpose of this utility model is to overcome the shortcoming that exists in the prior art, provides a kind of simple in structure, easy to use, disposable, is a kind of nursing Disposable, self-destroying pin of self-destruction after using.
To achieve these goals, this utility model provides a kind of nursing Disposable, self-destroying pin, comprise syringe, syringe needle and push rod, one end of push rod is provided with and pushes away handle, the other end is provided with Rubber end, plug together between Rubber end and the push rod and be connected, plug together between Rubber end and the syringe and be connected, plug together between syringe needle and the syringe and be connected, wherein, the rear portion of described Rubber end further is provided with Ka Tai, fixedlys connected between Ka Tai and the described push rod, and the inwall of described syringe is provided with some buckles, described buckle is positioned at the rear of described Ka Tai, and described buckle can block Ka Tai; Described buckle and described syringe are one-body molded during fabrication, the described handle that pushes away, and described push rod and described Ka Tai are one-body molded during fabrication.
The end of described syringe is plugged and connected with the pin medicated cap, and described pin medicated cap is coated on the outside of syringe needle.
Buckle is arranged on 1/3 place of syringe inwall.(be specially from the junction of syringe and syringe needle and start at, 1/3 place of the syringe of syringe needle one side).
Described card platform is rounded, and it is plastic.
Described buckle is the triangle reversed acanthoid, is plastic.
Outstanding advantage of the present utility model is simple in structure, easy to use, disposable, with after be self-destruction, be specially:
The novel buckle of this use is arranged on 1/3 place of syringe inwall.(be specially from the junction of syringe and syringe needle and start at, 1/3 place of the syringe of syringe needle one side), the card platform is rounded and be slightly less than the syringe inwall, the syringe of the present utility model vaccine medicine of when producing, directly packing into, the injection rear push-rod can only be pulled to 1/3 place of syringe, can't continue to pull out, namely can't be as his usefulness, with after be self-destruction.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
The accompanying drawing sign:
1, pushes away handle 2, syringe 3, push rod
4, buckle 5, card platform 6, Rubber end
7, syringe needle 8, pin medicated cap
The specific embodiment:
Below in conjunction with accompanying drawing, this utility model is described.
As shown in Figure 1, Fig. 1 is structural representation of the present utility model.Fig. 2 is the structural representation of this utility model after use.
This utility model comprises syringe 2, and syringe needle 7 and push rod 3, an end of push rod 3 are provided with and push away handle 1, the other end is provided with Rubber end 6, plug together between Rubber end 6 and the push rod 3 and be connected, plug together between Rubber end 6 and the syringe 2 and be connected, plug together between syringe needle 7 and the syringe 2 and be connected, wherein, the rear portion of Rubber end 6 further is provided with card platform 5, fixedlys connected between card platform 5 and the push rod 3, and the inwall of syringe 2 is provided with some buckles 4, buckle 4 is positioned at the rear of card platform 5, and buckle 4 can block card platform 5; Buckle 4 is one-body molded during fabrication with syringe 2, pushes away handle 1, and push rod 3 is one-body molded during fabrication with card platform 5.The end of syringe 2 is plugged and connected with pin medicated cap 8, and pin medicated cap 8 is coated on the outside of syringe needle 7.Buckle 4 is arranged on 1/3 place of syringe 2 inwalls.(be specially from the junction of syringe and syringe needle and start at, 1/3 place of the syringe of syringe needle one side).Card platform 5 is rounded, and it is plastic.Buckle 4 is the triangle reversed acanthoid, is plastic, with after be self-destruction.
Outstanding advantage of the present utility model is simple in structure, easy to use, disposable, with after be self-destruction, the novel buckle of this use is arranged on 1/3 place of syringe inwall.(be specially from the junction of syringe and syringe needle and start at, 1/3 place of the syringe of syringe needle one side), the card platform is rounded and be slightly less than the syringe inwall, the syringe of the present utility model vaccine medicine of when producing, directly packing into, the injection rear push-rod can only be pulled to 1/3 place of syringe, can't continue to pull out, namely can't be as his usefulness, with after be self-destruction.
Claims (3)
1. nursing Disposable, self-destroying pin, comprise syringe, syringe needle and push rod, one end of push rod is provided with and pushes away handle, the other end is provided with Rubber end, plug together between Rubber end and the push rod and be connected, plug together between Rubber end and the syringe and be connected, plug together between syringe needle and the syringe and be connected, it is characterized in that the rear portion of described Rubber end further is provided with Ka Tai, fixedly connected between Ka Tai and the described push rod, the inwall of described syringe is provided with some buckles, and described buckle is positioned at the rear of described Ka Tai, and described buckle can block Ka Tai; Described buckle and described syringe are one-body molded during fabrication, the described handle that pushes away, and described push rod and described Ka Tai are one-body molded during fabrication.
2. according to the described nursing of claim 1 Disposable, self-destroying pin, it is characterized in that the end of described syringe is plugged and connected with the pin medicated cap, described pin medicated cap is coated on the outside of syringe needle.
3. according to the described nursing of claim 1 Disposable, self-destroying pin, it is characterized in that described buckle is arranged on 1/3 place of syringe inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320172807 CN203139290U (en) | 2013-03-25 | 2013-03-25 | Disposable nursing self-destroying needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320172807 CN203139290U (en) | 2013-03-25 | 2013-03-25 | Disposable nursing self-destroying needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203139290U true CN203139290U (en) | 2013-08-21 |
Family
ID=48966852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320172807 Expired - Fee Related CN203139290U (en) | 2013-03-25 | 2013-03-25 | Disposable nursing self-destroying needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203139290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104523298A (en) * | 2015-01-19 | 2015-04-22 | 浙江省苍南中学 | Dropper capable of accurately quantizing liquid and suitable for skin prick test |
-
2013
- 2013-03-25 CN CN 201320172807 patent/CN203139290U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104523298A (en) * | 2015-01-19 | 2015-04-22 | 浙江省苍南中学 | Dropper capable of accurately quantizing liquid and suitable for skin prick test |
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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: 20130821 Termination date: 20140325 |