CN107243100A - A kind of insulin injection syringe - Google Patents
A kind of insulin injection syringe Download PDFInfo
- Publication number
- CN107243100A CN107243100A CN201710582455.2A CN201710582455A CN107243100A CN 107243100 A CN107243100 A CN 107243100A CN 201710582455 A CN201710582455 A CN 201710582455A CN 107243100 A CN107243100 A CN 107243100A
- Authority
- CN
- China
- Prior art keywords
- needle
- layer protective
- insulin injection
- tube protecting
- outer layer
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3213—Caps placed axially onto the needle, e.g. equipped with finger protection guards
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/3129—Syringe barrels
- A61M5/3134—Syringe barrels characterised by constructional features of the distal end, i.e. end closest to the tip of the needle cannula
Abstract
The present invention relates to technical field of medical instruments, more particularly to a kind of insulin injection syringe.A kind of insulin injection syringe of the present invention, including:Shell, needle tube protecting sleeve, needle tubing, internal layer protective case, outer layer protective sleeve, needle stand and insulin injection pen;Needle tubing is arranged at needle stand center;Needle tube protecting sleeve is arranged on needle stand and is sheathed on outside needle tubing;Internal layer protective case is sheathed on outside needle tube protecting sleeve and needle stand;Outer layer protective sleeve is sheathed on outside internal layer protective case;Casing is located at the outside of needle tube protecting sleeve and outer layer protective sleeve;Insulin injection pen is threadedly coupled with needle stand;The safety of patient, medical personnel, MEDICAL WASTE TREATMENT and other staff can effectively be protected, it is to avoid personnel are caused the injury such as other infection by the needlestick injuries after.
Description
Technical field
The present invention relates to technical field of medical instruments, more particularly to a kind of insulin injection syringe.
Background technology
Existing novopen syringe needle does not all have safe self-locking function, for existing medical level, and diabetic is
Pharmacy or hospital's purchase regular insulin syringe needle are voluntarily arrived according to doctor's advice, patient is about to insulin injection pen and syringe needle carry out group certainly
Injected after dress, but patient is injected after finishing, and does not have protection device that syringe needle is completely covered when syringe needle is taken out, exposed pin
Head can stab patient, separately because injection of insulin is typically all to be in either in workplace or in hotel etc. by patient
Place is voluntarily injected, and injection can abandon used syringe needle after finishing, and the clinical waste for not carrying out specialty is reclaimed, easily
Cause the injury of waste recovery personnel.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of insulin injection syringe, deposited with solving existing insulin injection syringe
The problem of.
In order to solve the above technical problems, the technical solution adopted by the present invention is:
A kind of insulin injection syringe, including:Shell, needle tube protecting sleeve, needle tubing, internal layer protective case, outer layer protective sleeve, needle stand
And insulin injection pen;
The needle tubing is arranged at the needle stand center;The needle tube protecting sleeve is arranged on the needle stand and is sheathed on described
Outside needle tubing;The internal layer protective case is sheathed on outside the needle tube protecting sleeve and the needle stand;The outer layer protective sleeve set
Outside the internal layer protective case;The casing is located at the outside of the needle tube protecting sleeve and the outer layer protective sleeve;
The insulin injection pen is threadedly coupled with the needle stand;
The needle stand includes injection pen connecting portion and needle tubing fixed part, and the injection pen connecting portion is cylindrical, the note
Penetrate a connecting portion bottom and be provided with the first cavity, the interior shape of first cavity and the end shape of the insulin injection pen
Shape is adapted, and the injection pen connecting portion is connected by first cavity with the end thread of the insulin injection pen;Institute
State the first cavity top and be provided centrally with projection, the needle tubing fixed part is provided centrally with needle tubing hole, the needle tubing hole with it is described
First cavity is connected;The injection pen connecting portion outer peripheral face is provided with neck;
The outer layer protective sleeve is cylindrical, and the outer layer protective sleeve bottom margin is provided with convex edge, the outer layer protection
Set inner peripheral surface is provided with multiple chutes, and the chute is axially extending along the outer layer protective sleeve;Multiple chutes are surrounded
The outer layer protective sleeve axis is uniformly distributed;The outer layer protection is enclosed on above the chute and is provided with insertion hole clipping;
The internal layer protective case includes needle stand sleeved part and needle tube protecting sleeve receiving portion, and the needle tube protecting sleeve receiving portion is set
It is placed in the needle stand sleeved part top center;The needle stand sleeved part bottom is provided with the second cavity, second cavity and institute
The outer shape for stating needle stand is adapted;The needle stand sleeved part bottom side face is provided with the card being engaged with the insertion hole clipping
Block, the needle tube protecting sleeve receiving portion is hollow and top peripheral face is provided with projection;
The needle tube protecting sleeve is in hollow cylindrical, and the needle tube protecting sleeve is sheathed on the needle tubing fixed part;It is described
Shell includes cylindrical portion and taper portion, and the taper portion is connected at the top of the cylindrical portion;The cylindrical portion and the taper portion
Hollow, the convex edge is sticked in the cylindrical portion inner peripheral surface.
The needle tubing fixed part outer peripheral face is provided with strip fixed block, and the needle tube protecting sleeve inwall is provided with to be had with described
The strip fixing groove that strip fixed block is adapted.
The needle tube protecting sleeve bottom outer wall is provided with convex shoulder.
The taper portion outer surface is in cambered surface, and the taper portion outer surface is provided with multiple arcuation reinforcements.
It is described raised in octagon.
Advantage for present invention is with effect:
A kind of insulin injection syringe of the present invention, including:Shell, needle tube protecting sleeve, needle tubing, internal layer protective case, outer layer are protected
Sheath, needle stand and insulin injection pen;Needle tubing is arranged at needle stand center;Needle tube protecting sleeve is arranged on needle stand and is sheathed on pin
Outside pipe;Internal layer protective case is sheathed on outside needle tube protecting sleeve and needle stand;Outer layer protective sleeve is sheathed on outside internal layer protective case;
Casing is located at the outside of needle tube protecting sleeve and outer layer protective sleeve;Insulin injection pen is threadedly coupled with needle stand;Can be effective
Protect the safety of patient, medical personnel, MEDICAL WASTE TREATMENT and other staff in ground, it is to avoid personnel are by the needlestick injuries after use
Cause the injury such as other infection.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is a kind of structural representation of insulin injection syringe of the present invention.
Schematic diagram when Fig. 2 uses for a kind of insulin injection syringe of the present invention.
Fig. 3 is the schematic diagram after a kind of insulin injection syringe use of the present invention.
Fig. 4 is a kind of structural representation of the shell of insulin injection syringe of the present invention.
Fig. 5 is a kind of structural representation of the needle tube protecting sleeve of insulin injection syringe of the present invention.
Fig. 6 is a kind of structural representation of the internal layer protective case of insulin injection syringe of the present invention.
Fig. 7 is a kind of structural representation of the outer layer protective sleeve of insulin injection syringe of the present invention.
Fig. 8 is a kind of structural representation of the needle stand of insulin injection syringe of the present invention.
Embodiment
As shown in Figures 1 to 8, the present invention provides a kind of insulin injection syringe, including:Shell 1, needle tube protecting sleeve 2, needle tubing
3rd, internal layer protective case 4, outer layer protective sleeve 5, needle stand 6 and insulin injection pen 7;The needle tubing 3 is arranged in the needle stand 6
The heart;The needle tube protecting sleeve 2 is arranged on the needle stand 6 and is sheathed on outside the needle tubing 3;The internal layer protective case 4 is arranged
Outside the needle tube protecting sleeve 2 and the needle stand 6;The outer layer protective sleeve 5 is sheathed on outside the internal layer protective case 4;
The shell 1 is sheathed on the outside of the needle tube protecting sleeve 2 and the outer layer protective sleeve 5;The insulin injection pen 7 and institute
Needle stand 6 is stated to be threadedly coupled;The needle stand 6 includes injection pen connecting portion 61 and needle tubing fixed part 62, the injection pen connecting portion 61
Cylindrical, the bottom of injection pen connecting portion 61 is provided with the first cavity 63, the interior shape of first cavity 63 and institute
The end shape for stating insulin injection pen 7 is adapted, and the injection pen connecting portion 61 passes through first cavity 63 and the pancreas
The end thread connection of island element injection pen 7;The top center of first cavity 63 is provided with projection 64, the needle tubing fixed part 62
Needle tubing hole 65 is provided centrally with, the needle tubing hole 65 is connected with first cavity 63;The outer peripheral face of injection pen connecting portion 61
It is provided with neck 66;The outer layer protective sleeve 5 is cylindrical, and the bottom margin of outer layer protective sleeve 5 is provided with convex edge 51, described
The inner peripheral surface of outer layer protective sleeve 5 is provided with multiple chutes 52, and the chute 52 is axially extending along the outer layer protective sleeve 5;It is many
The individual chute 52 is uniformly distributed around the axis of outer layer protective sleeve 5;The outer layer protective sleeve 5 is set in the top of chute 52
It is equipped with insertion hole clipping 53;The internal layer protective case 4 includes needle stand sleeved part 41 and needle tube protecting sleeve receiving portion 42, and the needle tubing is protected
Sheath receiving portion 42 is arranged at the top center of needle stand sleeved part 41;The bottom of needle stand sleeved part 41 is provided with the second cavity
45, second cavity 45 is adapted with the outer shape of the needle stand 6;The bottom side face of needle stand sleeved part 41 be provided with
The fixture block 43 that the insertion hole clipping 53 is engaged, the needle tube protecting sleeve receiving portion 42 is hollow and top peripheral face is provided with projection
44;The needle tube protecting sleeve 2 is in hollow cylindrical, and the needle tube protecting sleeve 2 is sheathed on the needle tubing fixed part 62;It is described outer
Shell 1 includes cylindrical portion 11 and taper portion 12, and the taper portion 12 is connected to the top of cylindrical portion 11;The cylindrical portion 11 and institute
State taper portion 12 hollow, the convex edge 51 is sticked in the inner peripheral surface of cylindrical portion 11.The outer peripheral face of needle tubing fixed part 62 is set
There is strip fixed block 621, the inwall of needle tube protecting sleeve 2 is provided with solid with the strip for having strip fixed block 621 to be adapted
Determine groove.The bottom outer wall of needle tube protecting sleeve 2 is provided with convex shoulder 21.The outer surface of taper portion 12 is in cambered surface, the taper portion
12 outer surfaces are provided with multiple arcuation reinforcements 13.Described raised 44 be in octagon.
A kind of insulin injection syringe that the present invention is provided, before use, in the state shown in Fig. 1, by shell 1 to internal junction
Structure is protected, and insulin injection pen 7 is threadedly coupled with needle stand 6;As shown in Fig. 2 in use, shell 1 and needle tubing are protected
Set 2 is taken out, and now needle stand 6 is fastened on inside outer layer protective sleeve 5, and needle tubing 3 exposes, and can pass through the insulin injection of needle tubing 3.Such as Fig. 3
It is shown, after injection is finished, internal layer protective case 4 is pulled up so that internal layer protective case 4 is transported upwards relative to outer layer protective sleeve 5
Dynamic, needle stand 6 is moved downward relative to outer layer protective sleeve 5, until fixture block 43 is fastened in insertion hole clipping 53, neck 66 is stuck in convex edge
51 inner peripheral surface, now needle tubing 3 protected by internal layer protective case 4, it is to avoid personnel cause other to feel by the needlestick injuries after
The injury such as dye.
The present invention is not limited to above-described embodiment, and embodiment is exemplary, it is intended to for explaining the present invention, and can not
It is interpreted as limitation of the present invention.
Claims (5)
1. a kind of insulin injection syringe, it is characterised in that including:Shell (1), needle tube protecting sleeve (2), needle tubing (3), internal layer protection
Cover (4), outer layer protective sleeve (5), needle stand (6) and insulin injection pen (7);
The needle tubing (3) is arranged at the needle stand (6) center;The needle tube protecting sleeve (2) is arranged on the needle stand (6) and covered
It is outside located at the needle tubing (3);The internal layer protective case (4) is sheathed on the needle tube protecting sleeve (2) and the needle stand (6) outside
Portion;It is outside that the outer layer protective sleeve (5) is sheathed on the internal layer protective case (4);The shell (1) is sheathed on the needle tubing protection
Cover (2) and the outside of the outer layer protective sleeve (5);The insulin injection pen (7) is threadedly coupled with the needle stand (6);
The needle stand (6) includes injection pen connecting portion (61) and needle tubing fixed part (62), and the injection pen connecting portion (61) is in circle
Column, injection pen connecting portion (61) bottom is provided with the first cavity (63), the interior shape of first cavity (63) with
The end shape of the insulin injection pen (7) is adapted, and the injection pen connecting portion (61) passes through first cavity (63)
It is connected with the end thread of the insulin injection pen (7);First cavity (63) top center is provided with projection (64), institute
State needle tubing fixed part (62) and be provided centrally with needle tubing hole (65), the needle tubing hole (65) connects with first cavity (63);Institute
State injection pen connecting portion (61) outer peripheral face and be provided with neck (66);
The outer layer protective sleeve (5) is cylindrical, and outer layer protective sleeve (5) bottom margin is provided with convex edge (51), described outer
Layer protective case (5) inner peripheral surface is provided with multiple chutes (52), and axial direction of the chute (52) along the outer layer protective sleeve (5) is prolonged
Stretch;Multiple chutes (52) are uniformly distributed around the outer layer protective sleeve (5) axis;The outer layer protective sleeve (5) is described
Insertion hole clipping (53) is provided with above chute (52);
The internal layer protective case (4) includes needle stand sleeved part (41) and needle tube protecting sleeve receiving portion (42), the needle tube protecting sleeve
Receiving portion (42) is arranged at needle stand sleeved part (41) top center;It is empty that needle stand sleeved part (41) bottom is provided with second
Chamber (45), second cavity (45) is adapted with the outer shape of the needle stand (6);Needle stand sleeved part (41) the bottom week
Face is provided with the fixture block (43) being engaged with the insertion hole clipping (53), and the needle tube protecting sleeve receiving portion (42) is hollow and top
Outer peripheral face is provided with raised (44);
The needle tube protecting sleeve (2) is in hollow cylindrical, and the needle tube protecting sleeve (2) is sheathed on the needle tubing fixed part (62)
On;The shell (1) includes cylindrical portion (11) and taper portion (12), and the taper portion (12) is connected to the cylindrical portion (11) top
Portion;The cylindrical portion (11) and the taper portion (12) are hollow, and the convex edge (51) is sticked in the cylindrical portion (11) inner peripheral surface.
2. a kind of insulin injection syringe according to claim 1, it is characterised in that needle tubing fixed part (62) outer peripheral face
Strip fixed block (621) is provided with, needle tube protecting sleeve (2) inwall is provided with has strip fixed block (621) mutually to fit with described
The strip fixing groove matched somebody with somebody.
3. a kind of insulin injection syringe according to claim 2, it is characterised in that outside needle tube protecting sleeve (2) bottom
Wall is provided with convex shoulder (21).
4. a kind of insulin injection syringe according to claim 1, it is characterised in that taper portion (12) outer surface is in arc
Face, taper portion (12) outer surface is provided with multiple arcuation reinforcements (13).
5. a kind of insulin injection syringe according to claim 1, it is characterised in that the projection (44) is in octagon.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710582455.2A CN107243100A (en) | 2017-07-17 | 2017-07-17 | A kind of insulin injection syringe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710582455.2A CN107243100A (en) | 2017-07-17 | 2017-07-17 | A kind of insulin injection syringe |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107243100A true CN107243100A (en) | 2017-10-13 |
Family
ID=60014087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710582455.2A Pending CN107243100A (en) | 2017-07-17 | 2017-07-17 | A kind of insulin injection syringe |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107243100A (en) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040111067A1 (en) * | 2002-11-21 | 2004-06-10 | Fritz Kirchhofer | Safety cannula |
CN2654145Y (en) * | 2003-08-01 | 2004-11-10 | 王东华 | Safety device of injection needle |
CN2678665Y (en) * | 2003-11-26 | 2005-02-16 | 吕海洋 | Safety syringe having automatic protecting sleeve |
CN1788805A (en) * | 2004-12-17 | 2006-06-21 | 黄仲荣 | Needle structure possessing extended protective cover |
CN2841031Y (en) * | 2005-10-28 | 2006-11-29 | 黄仲荣 | Needle structure with extending protective cover |
CN2920270Y (en) * | 2006-06-08 | 2007-07-11 | 黄秋月 | Structure of insulin injector |
CN103405832A (en) * | 2012-10-30 | 2013-11-27 | 张林锋 | Safety insulin syringe and using method thereof |
CN104307072A (en) * | 2014-10-29 | 2015-01-28 | 杭州普昂医疗科技有限公司 | Safety insulin pen |
CN205849922U (en) * | 2016-04-28 | 2017-01-04 | 贝普医疗科技有限公司 | Single use insulin needle |
CN206026803U (en) * | 2016-04-29 | 2017-03-22 | 上海市浦东医院 | Preventing pricking wound formula syringe needle |
CN106581824A (en) * | 2016-08-16 | 2017-04-26 | 上海金塔医用器材有限公司 | Anti-acupuncture structure and syringe needle including same |
CN208809233U (en) * | 2017-07-17 | 2019-05-03 | 安徽宏宇五洲医疗器械股份有限公司 | A kind of insulin injection syringe |
-
2017
- 2017-07-17 CN CN201710582455.2A patent/CN107243100A/en active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040111067A1 (en) * | 2002-11-21 | 2004-06-10 | Fritz Kirchhofer | Safety cannula |
CN2654145Y (en) * | 2003-08-01 | 2004-11-10 | 王东华 | Safety device of injection needle |
CN2678665Y (en) * | 2003-11-26 | 2005-02-16 | 吕海洋 | Safety syringe having automatic protecting sleeve |
CN1788805A (en) * | 2004-12-17 | 2006-06-21 | 黄仲荣 | Needle structure possessing extended protective cover |
CN2841031Y (en) * | 2005-10-28 | 2006-11-29 | 黄仲荣 | Needle structure with extending protective cover |
CN2920270Y (en) * | 2006-06-08 | 2007-07-11 | 黄秋月 | Structure of insulin injector |
CN103405832A (en) * | 2012-10-30 | 2013-11-27 | 张林锋 | Safety insulin syringe and using method thereof |
CN104307072A (en) * | 2014-10-29 | 2015-01-28 | 杭州普昂医疗科技有限公司 | Safety insulin pen |
CN205849922U (en) * | 2016-04-28 | 2017-01-04 | 贝普医疗科技有限公司 | Single use insulin needle |
CN206026803U (en) * | 2016-04-29 | 2017-03-22 | 上海市浦东医院 | Preventing pricking wound formula syringe needle |
CN106581824A (en) * | 2016-08-16 | 2017-04-26 | 上海金塔医用器材有限公司 | Anti-acupuncture structure and syringe needle including same |
CN208809233U (en) * | 2017-07-17 | 2019-05-03 | 安徽宏宇五洲医疗器械股份有限公司 | A kind of insulin injection syringe |
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Legal Events
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---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171013 |
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WD01 | Invention patent application deemed withdrawn after publication |