CN102512321A - Disposable safe medicine-dissolving syringe needle - Google Patents
Disposable safe medicine-dissolving syringe needle Download PDFInfo
- Publication number
- CN102512321A CN102512321A CN201110394098XA CN201110394098A CN102512321A CN 102512321 A CN102512321 A CN 102512321A CN 201110394098X A CN201110394098X A CN 201110394098XA CN 201110394098 A CN201110394098 A CN 201110394098A CN 102512321 A CN102512321 A CN 102512321A
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- China
- Prior art keywords
- needle
- sheath
- safety sheath
- disposable safe
- needle stand
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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 invention relates to a disposable safe medicine-dissolving syringe needle, and belongs to medical equipment. The disposable safe medicine-dissolving syringe needle comprises a needle base, a needle stem fixed on the needle base and a needle sleeve sleeved on the needle base, wherein the needle base is long, and a bulged sheath is arranged on the lateral surface of the front part of the needle base; a safety sheath is also sleeved on the needle base, and an L-shaped groove is formed in the safety sheath; the bulged sheath on the needle base is inserted into the L-shaped groove of the safety sheath, and the safety sheath is positioned in the needle sleeve; and the needle base is 25 millimeters long, the safety sheath is 25 millimeters long, and the needle stem is 15 millimeters long. According to the disposable safe medicine-dissolving syringe needle, nurses can ensure accurate positioning during the insertion of the needle; and after being used, a needle head can be protected reliably, and the needle head is prevented from hurting people and being infected. The disposable safe medicine-dissolving syringe needle is convenient to operate, is used safely and can be widely applied to the dissolution and blending of various medicines or solvents.
Description
Technical field
The invention belongs to the medical device technical field, more particularly relate to the design innovation that disposable safe dissolves the syringe syringe needle.
Background technology
Disposable molten syringe is used for extracting or the medicine or the solvent of injection medicine bottle, with dissolving, required medicine is mixed.Its syringe needle comprises needle stand, is fixed on the pin stalk on the needle stand and is sleeved on the needle guard on the needle stand.The needle stand length of traditional molten syringe is 20mm, and pin stalk length is 30mm.During use, nurse's right hand forefinger is needle stand (forbidding the contact pin stalk in order to avoid pollute) fixedly, and the pin stalk is inserted medicine bottle suction medicine.Because the medicine bottle position is for being inverted or tilting, so do not need long pin stalk during the suction medicine.Molten syringe syringe needle after using is prone to cause operator by the danger of pricking wound in unloading process; When handling, because do not protect, very easily hurt sb.'s feelings, even cause infecting as medical waste.
Summary of the invention
The object of the invention just is to overcome above-mentioned shortcoming and defect, provides a kind of disposable safe to dissolve the syringe syringe needle.During use, the accurate location the when nurse both can guarantee inserting needle; With after can protect syringe needle reliably again, avoid hurting sb.'s feelings and infecting.Easy to operate, use fool proof.
In order to achieve the above object, the present invention includes needle stand, be fixed on the pin stalk on the needle stand and be sleeved on the needle guard on the needle stand.Needle stand is longer, and its toe lateral has been worn a protruding pin.The outer suit of needle stand a safety sheath, has a L shaped groove on the safety sheath.Protruding sheath on the needle stand is inserted in the L shaped groove of safety sheath, and safety sheath is positioned at needle guard.
Long 25 millimeters of needle stand, long 25 millimeters of safety sheath, long 15 millimeters of pin stalk.This length just can satisfy the needs of taking out injection thing and protection syringe needle, and effect is best.
During use, the nurse takes off the needle guard of sterility protection earlier and throws away, and again the pin stalk is inserted medicine bottle.After the use, the nurse is as long as earlier push away safety sheath forward, slightly down rotate along L type groove after shifting the end onto again, and promptly available safety sheath protects the pin stalk, and the syringe needle after the usefulness needn't be dismantled.Pricking wound and infection have been avoided very reliably.And the needle stand that has extended can increase the steadiness of operation, has reduced the chance of polluting the pin stalk again.
Task of the present invention comes to this and accomplishes.
Use the present invention, the accurate location the when nurse both can guarantee inserting needle; With after can protect syringe needle reliably again, avoid hurting sb.'s feelings and infecting.Easy to operate, use fool proof.It can be widely used in various medicines or solvent dissolving, be mixed.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the sketch map after using.
The specific embodiment
Embodiment 1.A kind of disposable safe dissolves the syringe syringe needle, like Fig. 1-shown in Figure 2.It comprises needle stand 1, is fixed on the pin stalk 2 on the needle stand 1 and is sleeved on the needle guard 3 on the needle stand 1.Needle stand 1 is longer, and its toe lateral has been worn a protruding pin 4.Go back suit on the needle stand 1 and a safety sheath 5, have a L shaped groove 6 on the safety sheath.Protruding sheath 4 on the needle stand 1 is inserted in the L shaped groove 6 of safety sheath 5, and safety sheath 5 is positioned at needle guard 3.
25 millimeters of needle stand 1 length, 25 millimeters of safety sheath 5 length, 15 millimeters of pin stalk 2 length.This length just can satisfy the needs of taking out injection thing and protection syringe needle, and effect is best.
During use, the nurse takes off the needle guard 3 of sterility protection earlier and throws away, and again pin stalk 2 is inserted medicine bottle.The degree of depth of inserting needle was restricted and located because safety sheath 5 is sleeved on the needle stand 1 this moment, when having guaranteed inserting needle accurately, the medicine in the medicine bottle just can be extracted totally.Easy to operate.After the use, the nurse shifts the end after more slightly down rotation as long as safety sheath 5 is pushed away earlier forward, and promptly available safety sheath 5 protects pin stalk 2, has avoided very reliably hurting sb.'s feelings and infecting.
Use present embodiment, the accurate location the when nurse both can guarantee inserting needle; With after can protect syringe needle reliably again, avoid hurting sb.'s feelings and infecting.Easy to operate, use fool proof.It can be widely used in various medicines or solvent dissolving, be mixed.
Claims (2)
1. a disposable safe dissolves the syringe syringe needle; Comprise needle stand, be fixed on the pin stalk on the needle stand and be sleeved on the needle guard on the needle stand that it is characterized in that needle stand is longer, its toe lateral has been worn a protruding pin; Go back suit on the needle stand and a safety sheath; Have a L shaped groove on the safety sheath, the protruding sheath on the needle stand is inserted in the L shaped groove of safety sheath, and safety sheath is positioned at needle guard.
2. dissolve the syringe syringe needle according to the described disposable safe of claim 1, it is characterized in that long 25 millimeters of said needle stand, long 25 millimeters of safety sheath, long 15 millimeters of pin stalk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110394098XA CN102512321A (en) | 2011-11-23 | 2011-11-23 | Disposable safe medicine-dissolving syringe needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110394098XA CN102512321A (en) | 2011-11-23 | 2011-11-23 | Disposable safe medicine-dissolving syringe needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102512321A true CN102512321A (en) | 2012-06-27 |
Family
ID=46283586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110394098XA Pending CN102512321A (en) | 2011-11-23 | 2011-11-23 | Disposable safe medicine-dissolving syringe needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102512321A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2316964Y (en) * | 1998-01-22 | 1999-05-05 | 金霄雷 | Injection safety cover |
| CN2430168Y (en) * | 2000-06-16 | 2001-05-16 | 威海市医用高分子有限公司 | Vein transfusion needle |
| US20050209568A1 (en) * | 2004-03-16 | 2005-09-22 | Shanley Laurence M | Needle cap assembly for syringe |
| CN2753389Y (en) * | 2004-09-20 | 2006-01-25 | 上海特杰德医疗科技有限公司 | Safety transfusion system with needle head drivepipe structure |
| US20070088261A1 (en) * | 2005-10-03 | 2007-04-19 | Lew Jung C | Hypodermic needle safety cap apparatus |
| CN201394250Y (en) * | 2009-03-19 | 2010-02-03 | 钟炳棠 | Safety syringe needle sleeve |
| CN201605432U (en) * | 2009-12-23 | 2010-10-13 | 李宏杰 | Tambour needle with position stop groove |
| CN201609527U (en) * | 2010-02-03 | 2010-10-20 | 董孝芳 | Disposable safe syringe |
| CN201719642U (en) * | 2010-06-18 | 2011-01-26 | 苏州康益明华生物医药科技有限公司 | Clamp spring-type safety needle protector with sheath |
| CN201814945U (en) * | 2010-10-22 | 2011-05-04 | 青岛大学医学院附属医院 | Anti-drop type disposable injector |
-
2011
- 2011-11-23 CN CN201110394098XA patent/CN102512321A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2316964Y (en) * | 1998-01-22 | 1999-05-05 | 金霄雷 | Injection safety cover |
| CN2430168Y (en) * | 2000-06-16 | 2001-05-16 | 威海市医用高分子有限公司 | Vein transfusion needle |
| US20050209568A1 (en) * | 2004-03-16 | 2005-09-22 | Shanley Laurence M | Needle cap assembly for syringe |
| CN2753389Y (en) * | 2004-09-20 | 2006-01-25 | 上海特杰德医疗科技有限公司 | Safety transfusion system with needle head drivepipe structure |
| US20070088261A1 (en) * | 2005-10-03 | 2007-04-19 | Lew Jung C | Hypodermic needle safety cap apparatus |
| CN201394250Y (en) * | 2009-03-19 | 2010-02-03 | 钟炳棠 | Safety syringe needle sleeve |
| CN201605432U (en) * | 2009-12-23 | 2010-10-13 | 李宏杰 | Tambour needle with position stop groove |
| CN201609527U (en) * | 2010-02-03 | 2010-10-20 | 董孝芳 | Disposable safe syringe |
| CN201719642U (en) * | 2010-06-18 | 2011-01-26 | 苏州康益明华生物医药科技有限公司 | Clamp spring-type safety needle protector with sheath |
| CN201814945U (en) * | 2010-10-22 | 2011-05-04 | 青岛大学医学院附属医院 | Anti-drop type disposable injector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120627 |