CN209237067U - A kind of snap-type novopen needle - Google Patents
A kind of snap-type novopen needle Download PDFInfo
- Publication number
- CN209237067U CN209237067U CN201821832892.1U CN201821832892U CN209237067U CN 209237067 U CN209237067 U CN 209237067U CN 201821832892 U CN201821832892 U CN 201821832892U CN 209237067 U CN209237067 U CN 209237067U
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- CN
- China
- Prior art keywords
- syringe needle
- outer housing
- tapered cap
- injection
- needle
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Abstract
The utility model discloses a kind of snap-type novopen needles, including injection needle outer housing and insulin injection pen, the top engaging of the injection needle outer housing has syringe needle to protect tapered cap, and the bottom end of injection needle outer housing is welded with syringe needle outer housing pedestal, the top of the syringe needle outer housing pedestal is provided with tapered cap fixing seat, and the center of syringe needle outer housing pedestal is embedded with injection of insulin syringe needle, engaging has tapered cap spring between the syringe needle outer housing pedestal and syringe needle protection tapered cap, syringe needle protection tapered cap is provided between the injection needle outer housing and injection of insulin syringe needle of the utility model, syringe needle protection tapered cap is fixed always in the outside of injection of insulin syringe needle before the use and in use process, it can prevent user from touching syringe needle during taking injection of insulin syringe needle, it prevents from making simultaneously Injection of insulin syringe needle after stabs hand in processing, and when processing is safer.
Description
Technical field
The utility model belongs to novopen needle technical field, and in particular to a kind of snap-type novopen needle.
Background technique
Insulin injection pen needle, properties of product structure and composition are mainly made of sheath, needle tubing, needle stand, are that one kind is convenient for
The medical equipment of insulin injection, it is disposable.
However existing novopen needle carry out to patient carry out insulin injection during there are still it is some not
Reasonable factor, existing novopen needle when in use: novopen needle syringe needle be not used before be by Aseptic sterilisation
Reason, is packaged in fixed packaging bag, then needs to timely use once sealing off, and otherwise sudden and violent leakage is easy quilt in extraneous needle surface
The positions such as the hand of user are infected with germs virus etc., and used syringe needle is usually to be discarded in medical waste dustbin to collect
Middle processing, but it is an exposure to that outer syringe needle is careless slightly in processing to be easy for accidentally injuring to hand, hand holds very much if being stabbed
Easily by the bacteriovirus infection in Biohazard Waste, there are biggish security risks.
Utility model content
The purpose of this utility model is to provide a kind of snap-type novopen needles, to solve to propose in above-mentioned background technique
Novopen needle syringe needle before being not used is handled by Aseptic sterilisation, is packaged in fixed packaging bag, is then needed once sealing off
It timely uses, otherwise sudden and violent leakage is easy the virus etc. that is infected with germs by positions such as the hands of user in extraneous needle surface, and makes
It is usually to be discarded in medical waste dustbin to focus on, but be an exposure to outer syringe needle in processing slightly with syringe needle later
Have to be easy for accidentally injuring accidentally and arrive hand, hand is easy to be existed by the bacteriovirus infection in Biohazard Waste if being stabbed
The problem of biggish security risk.
To achieve the above object, the utility model provides the following technical solutions: a kind of snap-type novopen needle, including note
Syringe needle outer housing and insulin injection pen are penetrated, the top engaging of the injection needle outer housing has syringe needle to protect tapered cap, and infuses
The bottom end for penetrating syringe needle outer housing is welded with syringe needle outer housing pedestal, and it is solid that the top of the syringe needle outer housing pedestal is provided with tapered cap
Reservation, and the center of syringe needle outer housing pedestal is embedded with injection of insulin syringe needle, the syringe needle outer housing pedestal and syringe needle protection
Engaging has tapered cap spring between tapered cap, and the bottom end of the syringe needle protection tapered cap is provided with tapered cap flange seat, the cone
The top of shape cap fixing seat is provided with fixing seat mushroom clamp, and the top side of tapered cap fixing seat offers tapered cap and fixes
The top left and right sides of card slot, the injection needle outer housing offers fixing seat card slot, and the top of injection needle outer housing
Tapered cap ejection door is offered, the inside of the insulin injection pen offers medicament storage room, the injection needle outer housing
The position of corresponding fixing seat mushroom clamp offers fixing seat sliding slot.
Preferably, the syringe needle protection tapered cap and tapered cap fixing seat are fixed by tapered cap flange seat.
Preferably, the tapered cap fixing seat and injection needle outer housing are fixed by fixing seat mushroom clamp.
Preferably, the insulin injection pen and syringe needle outer housing pedestal are fixed by threaded engagement.
Preferably, the tapered cap fixing seat and fixing seat mushroom clamp are integrated type structure.
Preferably, the injection of insulin syringe needle and syringe needle outer housing pedestal are fixed by card slot.
Compared with prior art, the utility model has the beneficial effects that the injection needle outer housing and pancreas of the utility model
Syringe needle protection tapered cap is provided between the element injection needle of island, syringe needle protection tapered cap begins before the use and in use process
It is fixed eventually in the outside of injection of insulin syringe needle, can prevent user from touching during taking injection of insulin syringe needle
Encounter syringe needle, while preventing the injection of insulin syringe needle after from stabbing hand in processing, when processing is safer.
Detailed description of the invention
Fig. 1 is that the vertical section of the utility model splits positive structure diagram；
Fig. 2 uses hour hands head protection tapered cap to contract, vertical section positive structure diagram for the utility model；
Fig. 3 be the utility model use after syringe needle protect the related tapered cap fixing seat of tapered cap together to overhanging
Out, vertical section positive structure diagram；
Fig. 4 is that the syringe needle of the utility model protects tapered cap schematic perspective view；
Fig. 5 is the injection needle outer housing schematic perspective view of the utility model；
Fig. 6 is the tapered cap fixing seat schematic perspective view of the utility model；
Fig. 7 is the syringe needle outer housing pedestal schematic perspective view of the utility model；
In figure: 1- syringe needle protect tapered cap, 2- injection needle outer housing, 3- tapered cap fixing seat, 4- insulin injection pen,
5- syringe needle outer housing pedestal, 6- tapered cap fixed card slot, 7- fixing seat sliding slot, 8- tapered cap spring, 9- fixing seat card slot, 10-
Medicament storage room, 11- injection of insulin syringe needle, 12- fixing seat mushroom clamp, 13- tapered cap flange seat, the pop-up of 14- tapered cap
Mouthful.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the utility model provides the following technical solutions: a kind of snap-type novopen needle, packet
Injection needle outer housing 2 and insulin injection pen 4 are included, the top engaging of injection needle outer housing 2 has syringe needle to protect tapered cap 1,
And the bottom end of injection needle outer housing 2 is welded with syringe needle outer housing pedestal 5, the top of syringe needle outer housing pedestal 5 is provided with taper
Cap fixing seat 3, and the center of syringe needle outer housing pedestal 5 is embedded with injection of insulin syringe needle 11, syringe needle outer housing pedestal 5 and syringe needle
Engaging has tapered cap spring 8 between protection tapered cap 1, and the bottom end of syringe needle protection tapered cap 1 is provided with tapered cap flange seat 13, bores
The top of shape cap fixing seat 3 is provided with fixing seat mushroom clamp 12, and the top side of tapered cap fixing seat 3 offers tapered cap
Fixed card slot 6, offers fixing seat card slot 9 at left and right sides of the top of injection needle outer housing 2, and injection needle outer housing 2
Top offers tapered cap ejection door 14, and the inside of insulin injection pen 4 offers medicament storage room 10, injection needle outer housing
The position of 2 corresponding fixing seat mushroom clamps 12 offers fixing seat sliding slot 7.
In order to make syringe needle protect 1 fixation of tapered cap, in the present embodiment, it is preferred that syringe needle protects tapered cap 1 and taper
Cap fixing seat 3 is fixed by tapered cap flange seat 13.
In order to make 3 fixation of tapered cap fixing seat, in the present embodiment, it is preferred that tapered cap fixing seat 3 and injection needle
Outer housing 2 is fixed by fixing seat mushroom clamp 12.
In order to keep insulin injection pen 4 easy to disassemble, in the present embodiment, it is preferred that insulin injection pen 4 and syringe needle shell
Body pedestal 5 is fixed by threaded engagement.
In order to keep fixing seat mushroom 12 intensity of clamp bigger, in the present embodiment, it is preferred that tapered cap fixing seat 3 and fixation
Seat mushroom clamp 12 is integrated type structure.
In order to make 11 fixation of injection of insulin syringe needle, in the present embodiment, it is preferred that injection of insulin syringe needle 11 and needle
Head outer housing pedestal 5 is fixed by card slot.
The working principle and process for using of the utility model: after the utility model installs, it is practical new to first check for this
The installation fixation and security protection of type, then can use, in use, protecting tapered cap 1 and tapered cap to consolidate at syringe needle
Reservation 3 is fixed by tapered cap flange seat 13, and tapered cap fixing seat 3 and injection needle outer housing 2 are passed through fixing seat
Mushroom clamp 12 is fixed, and insulin injection pen 4 and syringe needle outer housing pedestal 5 is fixed by threaded engagement, by pancreas
Island element injection needle 11 and syringe needle outer housing pedestal 5 are fixed by card slot.
Then, when needing insulin injection, insulin injection pen 4 is first screwed to the bottom for being fixed on syringe needle outer housing pedestal
End, then i.e. injectable insulin, injection of insulin syringe needle 11 penetrates subcutis when injection, while being protected using syringe needle
Tapered cap 1 is under the blocking of skin surface, and to 2 internal contraction of injection needle outer housing, and syringe needle protection 1 bottom end of tapered cap is arranged
Tapered cap flange seat 13 can the tapered cap fixed card slot 6 that be arranged with 3 top of tapered cap fixing seat be fixed, after the completion of injection
When injection of insulin syringe needle 11 is extracted, syringe needle protection tapered cap 1 can pop up outward under the action of tapered cap spring 8, simultaneously
The tapered cap fixing seat 3 for driving syringe needle protection 1 bottom end of tapered cap to be fixed moves together, until 3 top of tapered cap fixing seat
The fixing seat card slot 9 that the fixing seat mushroom clamp 12 of setting is opened up with 2 two sides of injection needle outer housing is fixed, at this time taper
3 fixation of cap fixing seat, while also fixation will not be to contract for syringe needle protection tapered cap 1.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of snap-type novopen needle, including injection needle outer housing (2) and insulin injection pen (4), it is characterised in that:
The top engaging of the injection needle outer housing (2) has syringe needle to protect tapered cap (1), and the bottom end of injection needle outer housing (2)
It is welded with syringe needle outer housing pedestal (5), the top of the syringe needle outer housing pedestal (5) is provided with tapered cap fixing seat (3), and needle
The center of head outer housing pedestal (5) is embedded with injection of insulin syringe needle (11), the syringe needle outer housing pedestal (5) and syringe needle protection
There is tapered cap spring (8) engaging between tapered cap (1), the bottom end of syringe needle protection tapered cap (1) is provided with tapered cap flange
Seat (13), the top of the tapered cap fixing seat (3) are provided with fixing seat mushroom clamp (12), and tapered cap fixing seat (3)
Top side offers tapered cap fixed card slot (6), offers fixation at left and right sides of the top of the injection needle outer housing (2)
Seat card slot (9), and the top of injection needle outer housing (2) offers tapered cap ejection door (14), the insulin injection pen (4)
Inside offer medicament storage room (10), the position of the injection needle outer housing (2) corresponding fixing seat mushroom clamp (12)
Offer fixing seat sliding slot (7).
2. a kind of snap-type novopen needle according to claim 1, it is characterised in that: the syringe needle protects tapered cap
(1) it is fixed with tapered cap fixing seat (3) by tapered cap flange seat (13).
3. a kind of snap-type novopen needle according to claim 1, it is characterised in that: the tapered cap fixing seat (3)
It is fixed with injection needle outer housing (2) by fixing seat mushroom clamp (12).
4. a kind of snap-type novopen needle according to claim 1, it is characterised in that: the insulin injection pen (4)
It is fixed with syringe needle outer housing pedestal (5) by threaded engagement.
5. a kind of snap-type novopen needle according to claim 1, it is characterised in that: the tapered cap fixing seat (3)
Type structure is integrated with fixing seat mushroom clamp (12).
6. a kind of snap-type novopen needle according to claim 1, it is characterised in that: the injection of insulin syringe needle
(11) it is fixed with syringe needle outer housing pedestal (5) by card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821832892.1U CN209237067U (en) | 2018-11-08 | 2018-11-08 | A kind of snap-type novopen needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821832892.1U CN209237067U (en) | 2018-11-08 | 2018-11-08 | A kind of snap-type novopen needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209237067U true CN209237067U (en) | 2019-08-13 |
Family
ID=67527433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821832892.1U Active CN209237067U (en) | 2018-11-08 | 2018-11-08 | A kind of snap-type novopen needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209237067U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109172954A (en) * | 2018-11-08 | 2019-01-11 | 安徽宏宇五洲医疗器械股份有限公司 | A kind of snap-type novopen needle |
| CN112642026A (en) * | 2020-12-18 | 2021-04-13 | 河南科技大学第一附属医院 | Injection needle head for insulin injection pen, needle head picker and needle head set |
-
2018
- 2018-11-08 CN CN201821832892.1U patent/CN209237067U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109172954A (en) * | 2018-11-08 | 2019-01-11 | 安徽宏宇五洲医疗器械股份有限公司 | A kind of snap-type novopen needle |
| CN112642026A (en) * | 2020-12-18 | 2021-04-13 | 河南科技大学第一附属医院 | Injection needle head for insulin injection pen, needle head picker and needle head set |
| CN112642026B (en) * | 2020-12-18 | 2022-05-31 | 河南科技大学第一附属医院 | Injection needle head for insulin injection pen, needle head picker and needle head set |
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