CN209137622U - A kind of rotary-type novopen needle - Google Patents
A kind of rotary-type novopen needle Download PDFInfo
- Publication number
- CN209137622U CN209137622U CN201821833110.6U CN201821833110U CN209137622U CN 209137622 U CN209137622 U CN 209137622U CN 201821833110 U CN201821833110 U CN 201821833110U CN 209137622 U CN209137622 U CN 209137622U
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- CN
- China
- Prior art keywords
- needle
- syringe needle
- fixing seat
- insulin
- protective cap
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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.)
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Abstract
The utility model discloses a kind of rotary-type novopen needles, including needle protection outer housing, the top of the needle protection outer housing is welded with needle protective cap fixing seat, and the syringe needle that has been internally embedded of needle protection outer housing rotates fixing seat, the top bolt of the needle protective cap fixing seat has protective cap on syringe needle, and rotation fixing seat baffle is provided on the inside of the bottom end of needle protective cap fixing seat, needle protection outer housing is provided on the outside of the injection of insulin syringe needle of the utility model, injection of insulin syringe needle is telescopic structure, when needing using injection of insulin syringe needle, by pushing syringe needle rotary fixing base that can stretch out syringe needle, injection of insulin syringe needle can be retracted into needle protection outer housing after use, prevent the impaired deformation of syringe needle, and needle protection outer housing is fabricated structure, it is more advantageous to recycling syringe needle Recycling and reusing, while preventing the injection of insulin syringe needle after from stabbing hand in processing, when processing is safer.
Description
Technical field
The utility model belongs to novopen needle technical field, and in particular to a kind of rotary-type novopen needle.
Background technique
Insulin pen injectors are made of syringe needle, novopen etc., disposable, are used for maturity-onset diabetes
A kind of medical instruments of patient's insulin injection.
However there are still some unreasonable during carrying out insulin injection to patient for existing novopen needle
Factor, existing insulin syringe when in use: injection of insulin syringe needle is embedded in inside syringe needle fixing seat, when use by
Syringe needle fixing seat is screwed with insulin injection pen to be connect, and usually syringe needle protection cover is fixed in syringe needle after use
Then outside is discarded in medical waste case, but syringe needle protection cover and injection of insulin syringe needle engaging be not very securely,
Syringe needle protection cover is easy to fall off during abandoning and handling Biohazard Waste, causes syringe needle is naked to be exposed on the external, exposed
It is easy to impaired deformation in extraneous syringe needle, cannot recycle and utilize, while during handling Biohazard Waste, syringe needle is very
It is easy to hurt the hand of processor, contains a large amount of bacterium and virus in Biohazard Waste, the hand after stabbing is easy infection
Bacterium and virus in waste, there are biggish security risks.
Utility model content
The purpose of this utility model is to provide a kind of rotary-type novopen needles, to solve to propose in above-mentioned background technique
Injection of insulin syringe needle is embedded in inside syringe needle fixing seat, and when use, which is screwed by syringe needle fixing seat with insulin injection pen, to be connect,
Usually syringe needle protection cover is fixed on the outside of syringe needle after use, is then discarded in medical waste case, still
What syringe needle protection cover and injection of insulin syringe needle engaged is not very securely, during abandoning and handling Biohazard Waste
Syringe needle protection cover is easy to fall off, and causes syringe needle is naked to be exposed on the external, exposed to be easy to impaired deformation in extraneous syringe needle, cannot return
It is received in utilization, while during handling Biohazard Waste, syringe needle is easy to hurt the hand of processor, Biohazard Waste
In contain a large amount of bacterium and virus, hand after stabbing is easy bacterium and virus in infection waste, and there are biggish peaces
The problem of full hidden danger.
To achieve the above object, the utility model provides the following technical solutions: a kind of rotary-type novopen needle, including needle
Head guard shield body, the top of the needle protection outer housing is welded with needle protective cap fixing seat, and needle protection outer housing
Be internally embedded syringe needle rotation fixing seat, the needle protective cap fixing seat top bolt have protective cap on syringe needle, and needle
Rotation fixing seat baffle is provided on the inside of the bottom end of head protection cap fixing seat, protective cap and syringe needle rotate fixing seat on the syringe needle
Between engaging have syringe needle contraction spring, and on syringe needle the top of protective cap offer syringe needle fixed link stretch out hole, the syringe needle turn
The bottom end bolt of dynamic fixing seat has an insulin injection pen, and the insulin injection pen is internally provided with insulin locker room, and
The top of insulin injection pen is bonded with the anti-infection protective film of insulin, and the top of the syringe needle rotation fixing seat is provided with pancreas islet
Plain syringe needle fixed link, and rotation fixing seat lug, the insulin needle are provided at left and right sides of the bottom end of syringe needle rotation fixing seat
Head fixed link has been internally embedded injection of insulin syringe needle.
Preferably, the injection of insulin syringe needle and insulin syringe needle fixed link are fixed by card slot.
Preferably, the insulin injection pen and syringe needle rotation fixing seat are fixed by threaded engagement.
Preferably, the anti-infection protective film of the insulin and insulin injection pen are adhesively fixed by colloid.
Preferably, protective cap and needle protective cap fixing seat are fixed by threaded engagement on the syringe needle.
Preferably, the insulin syringe needle fixed link and syringe needle rotation fixing seat are integrated type structure.
Preferably, the needle protective cap fixing seat and rotation fixing seat baffle are integrated type structure.
Compared with prior art, the utility model has the beneficial effects that on the outside of the injection of insulin syringe needle of the utility model
It is provided with needle protection outer housing, injection of insulin syringe needle is telescopic structure, when needing using injection of insulin syringe needle, is led to
Syringe needle can be stretched out by crossing promotion syringe needle rotary fixing base, injection of insulin syringe needle can be retracted into syringe needle after use
In guard shield body, the impaired deformation of syringe needle is prevented, and needle protection outer housing is fabricated structure, be more advantageous to recycling syringe needle
Recycling and reusing, while preventing the injection of insulin syringe needle after from stabbing hand in processing, when processing, are safer.
Detailed description of the invention
Fig. 1 is that the vertical section of the utility model splits positive structure diagram；
Fig. 2 is vertical section facing structure signal after the insulin injection pen insertion needle of the utility model rotates fixing seat
Figure；
Vertical section positive structure diagram when Fig. 3 is the use of the utility model；
Fig. 4 is protective cap schematic perspective view on the syringe needle of the utility model；
Fig. 5 is the needle protective cap fixing seat schematic perspective view of the utility model；
Fig. 6 is that the syringe needle of the utility model rotates fixing seat schematic perspective view；
Fig. 7 is the needle protection outer housing schematic perspective view of the utility model；
In figure: protective cap, 2- needle protective cap fixing seat, 3- needle protection outer housing, the rotation of 4- syringe needle are solid on 1- syringe needle
Reservation, 5- injection of insulin syringe needle, 6- insulin injection pen, 7- insulin locker room, the anti-infection protective film of 8- insulin, 9- turn
Dynamic fixing seat lug, 10- insulin syringe needle fixed link, 11- rotation fixing seat baffle, 12- syringe needle contraction spring, 13- syringe needle are solid
Fixed pole stretches out hole.
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, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 are please referred to, the utility model provides the following technical solutions: a kind of rotation
Type novopen needle, including needle protection outer housing 3, the top of needle protection outer housing 3 are welded with needle protective cap fixing seat
2, and the syringe needle that has been internally embedded of needle protection outer housing 3 rotates fixing seat 4, the top bolt of needle protective cap fixing seat 2 has
Protective cap 1 on syringe needle, and rotation fixing seat baffle 11 is provided on the inside of the bottom end of needle protective cap fixing seat 2, it is protected on syringe needle
Engaging has syringe needle contraction spring 12 between cap 1 and syringe needle rotation fixing seat 4, and the top of protective cap 1 offers syringe needle on syringe needle
Fixed link stretches out hole 13, and the bottom end bolt of syringe needle rotation fixing seat 4 has insulin injection pen 6, and the inside of insulin injection pen 6 is set
It is equipped with insulin locker room 7, and the top of insulin injection pen 6 is bonded with the anti-infection protective film 8 of insulin, syringe needle rotation is fixed
The top of seat 4 is provided with insulin syringe needle fixed link 10, and it is solid to be provided with rotation at left and right sides of the bottom end of syringe needle rotation fixing seat 4
Reservation lug 9, insulin syringe needle fixed link 10 have been internally embedded injection of insulin syringe needle 5.
In order to make 5 fixation of injection of insulin syringe needle, in the present embodiment, it is preferred that injection of insulin syringe needle 5 and pancreas islet
Plain syringe needle fixed link 10 is fixed by card slot.
In order to make 6 fixation of insulin injection pen, in the present embodiment, it is preferred that insulin injection pen 6 and syringe needle rotation
Fixing seat 4 is fixed by threaded engagement.
In order to make anti-8 fixation of infection protective film of insulin, in the present embodiment, it is preferred that the anti-infection protection of insulin
Film 8 and insulin injection pen 6 are adhesively fixed by colloid.
In order to keep protective cap 1 on syringe needle easy to disassemble, in the present embodiment, it is preferred that protective cap 1 and syringe needle protection on syringe needle
Cap fixing seat 2 is fixed by threaded engagement.
In order to keep insulin syringe needle 10 intensity of fixed link bigger, in the present embodiment, it is preferred that insulin syringe needle fixed link 10
Type structure is integrated with syringe needle rotation fixing seat 4.
It is bigger in order to make to rotate 11 intensity of fixing seat baffle, in the present embodiment, it is preferred that 2 He of needle protective cap fixing seat
Rotation fixing seat baffle 11 is integrated type structure.
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, by injection of insulin syringe needle 5 and insulin needle
Head fixed link 10 is fixed by card slot, and insulin injection pen 6 and syringe needle rotation fixing seat 4 are fixed by threaded engagement
It is good, the anti-infection protective film 8 of insulin and insulin injection pen 6 are adhesively fixed by colloid, by protective cap 1 and needle on syringe needle
Head protection cap fixing seat 2 is fixed by threaded engagement.
Then, when needing insulin injection, needle protection outer housing 3 is held on the other hand, and another hand holds insulin note
Pen 6 is penetrated, by the bottom end of 6 insertion needle of insulin injection pen rotation fixing seat 4, and screws fixation, then pushes up simultaneously up time
Needle rotates 6 to 90 degree of insulin injection pen, and syringe needle rotation fixing seat 4 is made to move up and rotate, when syringe needle rotates fixing seat 4
The rotation fixing seat lug 9 of two sides by rotation fixing seat baffle 11 when, then by insulin injection pen 6 rotate 90 degree, syringe needle
Rotation fixing seat 4 is to be fixed by the rotation fixing seat lug 9 of two sides with rotation fixing seat baffle 11, can be carried out at this time
Insulin injection, after injection, needle protection outer housing 3 can be contracted to for injection of insulin syringe needle 5 by repeating aforesaid operations
Inside.
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 (7)
1. a kind of rotary-type novopen needle, including needle protection outer housing (3), it is characterised in that: the needle protection shell
The top of body (3) is welded with needle protective cap fixing seat (2), and needle protection outer housing (3) has been internally embedded syringe needle rotation
The top bolt of fixing seat (4), the needle protective cap fixing seat (2) has protective cap on syringe needle (1), and needle protective cap is fixed
Rotation fixing seat baffle (11) is provided on the inside of the bottom end of seat (2), protective cap (1) and syringe needle rotate fixing seat on the syringe needle
(4) engaging has syringe needle contraction spring (12) between, and the top of protective cap (1) offers syringe needle fixed link stretching hole on syringe needle
(13), the bottom end bolt of syringe needle rotation fixing seat (4) has insulin injection pen (6), the insulin injection pen (6) it is interior
Portion is provided with insulin locker room (7), and the top of insulin injection pen (6) is bonded with the anti-infection protective film (8) of insulin, institute
The top for stating syringe needle rotation fixing seat (4) is provided with insulin syringe needle fixed link (10), and the bottom end of syringe needle rotation fixing seat (4)
The left and right sides is provided with rotation fixing seat lug (9), and the insulin syringe needle fixed link (10) has been internally embedded insulin note
Penetrate syringe needle (5).
2. a kind of rotary-type novopen needle according to claim 1, it is characterised in that: the injection of insulin syringe needle
(5) it is fixed with insulin syringe needle fixed link (10) by card slot.
3. a kind of rotary-type novopen needle according to claim 1, it is characterised in that: the insulin injection pen (6)
It is fixed with syringe needle rotation fixing seat (4) by threaded engagement.
4. a kind of rotary-type novopen needle according to claim 1, it is characterised in that: the anti-infection protection of insulin
Film (8) and insulin injection pen (6) are adhesively fixed by colloid.
5. a kind of rotary-type novopen needle according to claim 1, it is characterised in that: protective cap (1) on the syringe needle
It is fixed with needle protective cap fixing seat (2) by threaded engagement.
6. a kind of rotary-type novopen needle according to claim 1, it is characterised in that: the insulin syringe needle fixed link
(10) and syringe needle rotation fixing seat (4) is integrated type structure.
7. a kind of rotary-type novopen needle according to claim 1, it is characterised in that: the needle protective cap fixing seat
(2) and rotation fixing seat baffle (11) is integrated type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821833110.6U CN209137622U (en) | 2018-11-08 | 2018-11-08 | A kind of rotary-type novopen needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821833110.6U CN209137622U (en) | 2018-11-08 | 2018-11-08 | A kind of rotary-type novopen needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209137622U true CN209137622U (en) | 2019-07-23 |
Family
ID=67271388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821833110.6U Active CN209137622U (en) | 2018-11-08 | 2018-11-08 | A kind of rotary-type novopen needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209137622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109172955A (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 rotary-type novopen needle |
-
2018
- 2018-11-08 CN CN201821833110.6U patent/CN209137622U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109172955A (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 rotary-type novopen needle |
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