CN215194583U - Prevent stabbing disposable insulin syringe needle - Google Patents
Prevent stabbing disposable insulin syringe needle Download PDFInfo
- Publication number
- CN215194583U CN215194583U CN202023032356.3U CN202023032356U CN215194583U CN 215194583 U CN215194583 U CN 215194583U CN 202023032356 U CN202023032356 U CN 202023032356U CN 215194583 U CN215194583 U CN 215194583U
- Authority
- CN
- China
- Prior art keywords
- syringe needle
- rubber sleeve
- needle
- push rod
- metal plate
- 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.)
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- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 102000004877 Insulin Human genes 0.000 title claims abstract description 24
- 108090001061 Insulin Proteins 0.000 title claims abstract description 24
- 229940125396 insulin Drugs 0.000 title claims abstract description 24
- 239000002184 metal Substances 0.000 claims description 48
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 23
- 230000005489 elastic deformation Effects 0.000 abstract description 12
- 206010041899 Stab wound Diseases 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 229940127560 insulin pen Drugs 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a prevent stabbing disposable insulin syringe needle relates to disposable insulin syringe needle field, including the syringe needle handle, the tip of syringe needle handle is provided with the syringe needle, the outside activity cover of syringe needle handle is equipped with can overlap and establishes the rubber sleeve of protection outside the syringe needle, the one end an organic whole of rubber sleeve is provided with the push rod, the inboard fixed card that is provided with of one end that the push rod was kept away from to the rubber sleeve can block at the syringe needle tip, after having used the syringe needle, pushes the push rod to the one side that is close to the syringe needle through the face of pushing outward, and the rubber sleeve quilt cover is established at the surface of syringe needle, plays the guard action, avoids the syringe needle to cause the stabbing to the human body, and the fixed rubber circle that is provided with in inner circle department of rubber sleeve, but rubber circle elastic deformation has guaranteed when the rubber sleeve removes syringe needle outer lane department, and elastic deformation's rubber circle can be established the stable cover of rubber sleeve overhead.
Description
Technical Field
The utility model relates to a disposable insulin syringe needle field, in particular to a puncture-proof disposable insulin syringe needle.
Background
A disposable insulin needle is suitable for being matched with an insulin pen product in clinic.
For patients treated with insulin, the injection of insulin is essential in everyday life, and the insulin needle used is naturally also essential.
The disposable insulin needle used at present has a superfine needle head, reduces the pain of a patient during injection, but is very disadvantageous in that when a nurse pulls out the insulin needle after the injection of the patient is finished, the phenomenon that the human body is injured by a needle easily occurs, and the hidden danger exists no matter whether the needle cap is sleeved on a pillow or not.
Therefore, there is a need to provide a puncture-proof disposable insulin needle to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent stabbing disposable insulin syringe needle to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent stabbing disposable insulin syringe needle, includes the syringe needle handle, the tip of syringe needle handle is provided with the syringe needle, the outside movable sleeve of syringe needle handle is equipped with can overlap and establishes the rubber sleeve of protection in the syringe needle outside, the one end an organic whole of rubber sleeve is provided with the push rod, the inboard fixed card that can block at the syringe needle tip that is provided with of one end that the push rod was kept away from to the rubber sleeve.
Preferably, one side of the push rod is provided with an outward pushing surface for pushing the push rod to move towards one side of the needle head, and the other side of the push rod is provided with an inward pushing surface for pushing the push rod to move towards one side far away from the needle head.
In this embodiment, after using the syringe needle, push the push rod to the one side that is close to the syringe needle through the extrapolation face, the rubber sleeve quilt cover is established at the surface of syringe needle, plays the guard action, avoids the syringe needle to cause the stab wound to the human body.
Preferably, the cylindrical structure is sleeved at the outer ring of the needle head handle.
It should be noted that the rubber sleeve can be stably sleeved on the outer ring of the needle handle.
Preferably, the rubber ring is fixedly arranged at the inner ring of the rubber sleeve, the inner ring of the rubber ring is movably attached to the outer ring of the needle head handle, and a plurality of groups of rubber rings are arranged above and below the inner ring of the rubber sleeve.
Specifically, but rubber circle elastic deformation has guaranteed when the rubber sleeve moves syringe needle outer lane department, and elastic deformation's rubber circle can be established the stable cover of rubber sleeve on the syringe needle, and is in compression state when the rubber circle is blocked between rubber sleeve and syringe needle handle.
Preferably, the card comprises a fixed metal plate fixed on the inner side surface of the rubber sleeve and an elastically deformable movable metal plate, the movable metal plate and the fixed metal plate are integrally arranged, an open V-shaped structure is formed between the movable metal plate and the fixed metal plate, the opening corresponds to one side of the card, which is far away from the needle head, and when the movable metal plate is pressed between the rubber sleeve and the needle head handle by the needle head handle, the movable metal plate is in a compression state when being close to the fixed metal plate.
Further, when the rubber sleeve cover was established at the syringe needle tip, the tip of syringe needle removed through the card, and when the tip of syringe needle passed through the open position of card, activity metal sheet lost the conflict effect and elastic deformation for the opening mouth-opening grow, when the rubber sleeve had the trend of resumeing, but syringe needle block was between activity metal sheet and fixed metal sheet, had avoided the syringe needle to spill once more and has caused the phenomenon of stabbing to the human body.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a prevent stabbing disposable insulin syringe needle, including the syringe needle handle, the tip of syringe needle handle is provided with the syringe needle, the outside activity cover of syringe needle handle is equipped with can overlap and establishes the rubber sleeve that protects outside the syringe needle, the one end an organic whole of rubber sleeve is provided with the push rod, the rubber sleeve is kept away from the inboard one end of push rod and is fixedly provided with the card that can block in the syringe needle tip, after using up the syringe needle, through pushing the push rod to one side that is close to the syringe needle outside the face, the rubber sleeve quilt cover is established at the surface of syringe needle, plays the guard action, avoids the syringe needle to cause the stabbing to the human body;
2. the utility model discloses a puncture-proof disposable insulin syringe needle, the inner circle of rubber sleeve department is fixed and is provided with the rubber circle, but the rubber circle elastic deformation, guaranteed when the rubber sleeve moves to syringe needle outer lane department, the rubber circle of elastic deformation can be with the stable cover of rubber sleeve on the syringe needle;
3. the utility model discloses a prevent stabbing disposable insulin syringe needle, the card is including fixing the fixed metal sheet at the rubber sleeve medial surface and elastically deformable's activity metal sheet, activity metal sheet sets up with fixed metal sheet is integrative, it has open-ended V font structure to constitute between activity metal sheet and the fixed metal sheet, the opening corresponds the one side of keeping away from the syringe needle at the card, establish when the syringe needle tip when the rubber sleeve cover, the tip of syringe needle removes through the card, when the tip of syringe needle passes through the open position of card, activity metal sheet loses the conflict effect and elastic deformation for the opening becomes wide, when the rubber sleeve has the resume trend, but the syringe needle block spills between activity metal sheet and fixed metal sheet, avoided the syringe needle to cause the phenomenon of human stabbing again.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view of the present invention.
Fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.
In the figure: 1. a needle handle; 2. pushing the dough outwards; 3. a push rod; 4. pushing the dough inwards; 5. a rubber sleeve; 6. a needle head; 7. a rubber ring; 8. an opening; 9. a movable metal plate; 10. and fixing the metal plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a prevent stabbing disposable insulin syringe needle as shown in fig. 1-3, including syringe needle handle 1, the tip of syringe needle handle 1 is provided with syringe needle 6, and the outside movable sleeve of syringe needle handle 1 is equipped with can overlap and establishes the rubber sleeve 5 of protection outside syringe needle 6, and the one end an organic whole of rubber sleeve 5 is provided with push rod 3, and the inboard fixed card that is provided with of the one end that push rod 3 was kept away from to rubber sleeve 5 can block at syringe needle 6 tip.
An outer pushing surface 2 for pushing the push rod 3 to move towards one side of the needle 6 is arranged on one side of the push rod 3, and an inner pushing surface 4 for pushing the push rod 3 to move towards one side far away from the needle 6 is arranged on the other side of the push rod 3.
In this embodiment, after using up syringe needle 6, push rod 3 to the side that is close to syringe needle 6 through outer pushing surface 2, rubber sleeve 5 is established in the surface of syringe needle 6 by the cover, plays the guard action, avoids syringe needle 6 to cause the stab wound to the human body.
Is sleeved at the outer ring of the needle handle 1 in a cylindrical structure.
It should be noted that the rubber sleeve 5 can be stably sleeved on the outer ring of the needle handle 1.
The rubber ring 7 is fixedly arranged at the inner ring of the rubber sleeve 5, the inner ring of the rubber ring 7 is movably attached to the outer ring of the needle head handle 1, and a plurality of groups of rubber rings 7 are arranged above and below the inner ring of the rubber sleeve 5.
Specifically, but rubber circle 7 elastic deformation has guaranteed that when rubber sleeve 5 moved syringe needle 6 outer lane department, elastic deformation's rubber circle 7 can be established rubber sleeve 5 stable cover on syringe needle 6, and is in compression state when rubber circle 7 is blocked between rubber sleeve 5 and syringe needle handle 1.
The card is including fixing fixed metal sheet 10 and the flexible deformable's of rubber sleeve 5 medial surface activity metal sheet 9, activity metal sheet 9 and fixed metal sheet 10 integrative setting, and the V font structure that constitutes to have opening 8 between activity metal sheet 9 and the fixed metal sheet 10, and opening 8 corresponds the one side of keeping away from syringe needle 6 at the card, and when activity metal sheet 9 was pressed fit between rubber sleeve 5 and syringe needle handle 1 by syringe needle handle 1, activity metal sheet 9 was the compression state when being close to fixed metal sheet 10.
Further, when 5 covers of rubber sleeve establish at 6 tip of syringe needle, the tip of syringe needle 6 removes through the card, and when 8 positions of opening of card were passed through to the tip of syringe needle 6, activity metal sheet 9 lost the conflict effect and elastic deformation for 8 mouths' enlargement on opening, when rubber sleeve 5 had the trend of resumeing, syringe needle 6 can block between activity metal sheet 9 and fixed metal sheet 10, has avoided syringe needle 6 to spill once more and has caused the phenomenon of stabbing to the human body.
The working principle is as follows: after using syringe needle 6, push to the one side that is close to syringe needle 6 through the face of extrapolating 2 with push rod 3, rubber sleeve 5 is established at the surface of syringe needle 6 by the cover, play the guard action, avoid syringe needle 6 to cause the stab wound to the human body, when the tip of syringe needle 6 passes through the opening 8 position of card, activity metal sheet 9 loses conflict effect and elastic deformation, make 8 mouthfuls of opening grow, when rubber sleeve 5 has the resume trend, 6 block of syringe needle are between activity metal sheet 9 and fixed metal sheet 10, avoided syringe needle 6 once more to spill and caused the phenomenon of stabbing wound to the human body.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a prevent stabbing disposable insulin syringe needle, includes syringe needle handle (1), its characterized in that: the syringe needle is characterized in that a syringe needle (6) is arranged at the end part of the syringe needle handle (1), a rubber sleeve (5) capable of being sleeved outside the syringe needle (6) for protecting is movably sleeved outside the syringe needle handle (1), a push rod (3) is integrally arranged at one end of the rubber sleeve (5), and a clamping piece capable of being clamped at the end part of the syringe needle (6) is fixedly arranged on the inner side of one end, far away from the push rod (3), of the rubber sleeve (5).
2. The insulin needle of claim 1, which is characterized in that: one side of the push rod (3) is provided with an outer pushing surface (2) for pushing the push rod (3) to move towards one side of the needle head (6), and the other side of the push rod (3) is provided with an inner pushing surface (4) for pushing the push rod (3) to move towards one side of the needle head (6).
3. The insulin needle of claim 1, which is characterized in that: the cylindrical structure is sleeved at the outer ring of the needle head handle (1).
4. The insulin needle of claim 1, which is characterized in that: the syringe needle is characterized in that a rubber ring (7) is fixedly arranged at the inner ring of the rubber sleeve (5), the inner ring of the rubber ring (7) is movably attached to the outer ring of the syringe needle handle (1), and a plurality of groups of rubber rings (7) are arranged above and below the inner ring of the rubber sleeve (5).
5. The insulin needle of claim 1, which is characterized in that: the clamping piece comprises a fixed metal plate (10) and a movable metal plate (9), wherein the fixed metal plate (10) is fixed on the inner side surface of the rubber sleeve (5), the movable metal plate (9) and the fixed metal plate (10) are arranged integrally, a V-shaped structure with an opening (8) is formed between the movable metal plate (9) and the fixed metal plate (10), the opening (8) corresponds to one side, away from the needle head (6), of the clamping piece, and when the movable metal plate (9) is pressed between the rubber sleeve (5) and the needle head handle (1) through the needle head handle (1), the movable metal plate (9) is in a compression state when being close to the fixed metal plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023032356.3U CN215194583U (en) | 2020-12-16 | 2020-12-16 | Prevent stabbing disposable insulin syringe needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023032356.3U CN215194583U (en) | 2020-12-16 | 2020-12-16 | Prevent stabbing disposable insulin syringe needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215194583U true CN215194583U (en) | 2021-12-17 |
Family
ID=79417925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023032356.3U Active CN215194583U (en) | 2020-12-16 | 2020-12-16 | Prevent stabbing disposable insulin syringe needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215194583U (en) |
-
2020
- 2020-12-16 CN CN202023032356.3U patent/CN215194583U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |