CN203329137U - Safe injection needle protection sleeve - Google Patents
Safe injection needle protection sleeve Download PDFInfo
- Publication number
- CN203329137U CN203329137U CN2013202389119U CN201320238911U CN203329137U CN 203329137 U CN203329137 U CN 203329137U CN 2013202389119 U CN2013202389119 U CN 2013202389119U CN 201320238911 U CN201320238911 U CN 201320238911U CN 203329137 U CN203329137 U CN 203329137U
- Authority
- CN
- China
- Prior art keywords
- needle
- protection sleeve
- sleeve
- injection needle
- side lever
- 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.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a safe injection needle protection sleeve. The safe injection needle protection sleeve comprises a guide-in sleeve arranged at the front end of an injection needle in a sleeved mode. The front end of the guide-in sleeve is coaxially connected with a needle head protection sleeve, the front end of the needle head protection sleeve is sealed, and adhesive materials are arranged on the end surface of the needle head protection sleeve. A side rod is hinged to the outer side wall of the guide-in sleeve, the front end of the side rod extends to the front end of the needle head protection sleeve, a side wing capable of shielding the front end surface of the needle head protection sleeve in a bending mode is arranged on the front end portion of the side rod, and the side rod and a limiting protrusion arranged outside the needle head protection sleeve or the guide-in sleeve can be locked and relatively fixed on the closing limit position and the opening limit position of the rotation range. The safe injection needle protection sleeve is simple and reasonable in structure, convenient to use and fast and convenient to operate, effectively facilitates users to sleeve a needle tube with the protection sleeve, and can protect the needle tube of the injection needle in an all-surrounding mode and prevent the needle tube from causing injury and possible infection to people using the injection needle and other people.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, is specially a kind of safety type syringe needle sheath.
Background technology
The normal injection pin be used in conjunction with syringe in the market consists of needle stand, needle tubing, link and sheath.
Needle stand and needle tubing are fixed on the needle stand inboard by connecting portion is bonding by needle tubing, and the assembling of another needle stand and sheath is that the needle stand outside has the position coordinated with sheath and sheath is fixed.The effect of sheath is before syringe is used and can protects the needle tubing of entry needle after use, prevents that the needle tubing accident from hurting sb.'s feelings.When using syringe, after first entry needle and syringe being connected firmly, sheath is taken off from the needle stand of entry needle, sheath is placed on one side, after injection makes to make good use of, then sheath is recovered again on the needle stand of entry needle.
Often can be subject to the danger that needle tubing is stabbed when recovering sheath; allow user produce psychological burden; sheath is directly abandoned and no longer sheath is recovered after using after also having the people therefore to take off in use sheath; make needle tubing have the accidental injury event to occur and cause cross infection; therefore need to be improved, to improve medical safety.The retrieval discovery, 98248036.9 of application numbers are called " syringe needle protector ", the mode of being inserted in that provides a kind of needle tubing to recover sheath, but this mode still needs both hands to operate when needle tubing is recovered sheath simultaneously.
The utility model content
The purpose of this utility model is the shortcoming and defect existed in order to overcome prior art; can needle tubing be recovered to the mode of sheath by one hand and provide a kind of; sheath can carry out full protection of surrounding to syringe needle tube, prevents injury and possible infection that needle tubing brings syringe user of service and other staff.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of safety type syringe needle sheath, it is characterized in that: include for being nested with the importing cover at the entry needle front end, described importing cover front end is coaxially connected with needle guard, described needle guard front end sealing also is provided with stickies on end face, described importing cover is hinged with side lever on lateral wall, described side lever front end extends to the needle guard front end, and side lever front end end is bent with the limit wing that can block on needle guard front end end face, described side lever is relative fixing with strutting that two extreme positions can pin with the spacing preiection that is arranged on needle guard or imports the cover outside in the closure of rotating range.
Described a kind of safety type syringe needle sheath is characterized in that: detachable between described importing cover and needle guard.
Described a kind of safety type syringe needle sheath is characterized in that: described side lever upper end is rotatably installed in and imports cover one side.
Described a kind of safety type syringe needle sheath is characterized in that: described stickies can be a kind of material of viscosity, can be also that material layering or the piecemeal of two or more viscosity is bonded together.
Described a kind of safety type syringe needle sheath is characterized in that: the position limiting structure on described importing cover sidewall can be limited impression.
The beneficial effects of the utility model are:
This utility model is simple and reasonable; easy to use, effectively facilitated the user one hand that needle tubing is recovered to sheath, swift and convenient to operate; can carry out full protection of surrounding to syringe needle tube, prevent injury and possible infection that needle tubing brings syringe user of service and other staff.
The accompanying drawing explanation
Fig. 1 is structural representation when entry needle is housed of the present utility model.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the schematic diagram of this utility model while being designed to limited impression.
Fig. 4 is the schematic diagram in this utility model use procedure.
The specific embodiment
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, a kind of safety type syringe needle sheath, include for being nested with the importing cover 2 at entry needle 1 front end, import cover 2 front ends and be coaxially connected with needle guard 3, needle guard 3 front end sealings also are provided with stickies 6 on end face, import on cover 2 lateral walls and be hinged with side lever 4, side lever 4 front ends extend to needle guard 3 front ends, and side lever 4 front end ends are bent with the limit wing 7 that can block on needle guard 3 front end end faces, side lever 4 is relative fixing with strutting that two extreme positions can pin with the spacing preiection 5 that is arranged on needle guard 3 or imports cover 2 outsides in the closure of rotating range.
Import between cover 2 and needle guard 3 detachable.Side lever 4 upper ends are rotatably installed in and import cover 2 one sides.Stickies 6 can be a kind of material of viscosity, can be also that material layering or the piecemeal of two or more viscosity is bonded together.The position limiting structure imported on cover 2 sidewalls can be limited impression 8.
In use; after side lever 4 is opened; by spacing preiection 5 or limited impression 8, the side lever 4 after strutting is fixed relatively; the stickies 6 performance adhesive properties of needle guard 3 front ends, can make sheath integral body be bonded on workbench, after using syringe 1; can singlehanded needle tubing be recovered to sheath; then the syringe 1 that will recover sheath takes off from workbench, then side lever 4 is gone back to origin-location, and stickies 6 is protected.
While when stickies 6 unexpected inefficacies, there is no adhesive property, as too low as environment for use temperature out of doors or be stained with dust, at this moment side lever 4 can be strutted and relatively sheath fix, arrest the distal edge end of side lever 4 with hands, can make like this finger as much as possible away from the arrival end of sheath, needle tubing is recovered to sheath.
Claims (5)
1. a safety type syringe needle sheath, it is characterized in that: include for being nested with the importing cover at the entry needle front end, described importing cover front end is coaxially connected with needle guard, described needle guard front end sealing also is provided with stickies on end face, described importing cover is hinged with side lever on lateral wall, described side lever front end extends to the needle guard front end, and side lever front end end is bent with the limit wing that can block on needle guard front end end face, described side lever is relative fixing with strutting that two extreme positions can pin with the spacing preiection that is arranged on needle guard or imports the cover outside in the closure of rotating range.
2. a kind of safety type syringe needle sheath according to claim 1, is characterized in that: detachable between described importing cover and needle guard.
3. a kind of safety type syringe needle sheath according to claim 1 is characterized in that: described side lever upper end is rotatably installed in and imports cover one side.
4. a kind of safety type syringe needle sheath according to claim 1, it is characterized in that: described stickies can be a kind of material of viscosity, can be also that material layering or the piecemeal of two or more viscosity is bonded together.
5. a kind of safety type syringe needle sheath according to claim 1 is characterized in that: the position limiting structure on described importing cover sidewall can be limited impression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202389119U CN203329137U (en) | 2013-05-06 | 2013-05-06 | Safe injection needle protection sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202389119U CN203329137U (en) | 2013-05-06 | 2013-05-06 | Safe injection needle protection sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203329137U true CN203329137U (en) | 2013-12-11 |
Family
ID=49697840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202389119U Expired - Fee Related CN203329137U (en) | 2013-05-06 | 2013-05-06 | Safe injection needle protection sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203329137U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105030344A (en) * | 2015-07-21 | 2015-11-11 | 苏州百利医疗用品有限公司 | Medical needle safety protection device |
| CN108543171A (en) * | 2018-05-29 | 2018-09-18 | 安徽宏宇五洲医疗器械股份有限公司 | A kind of safe injection needle |
| CN108744156A (en) * | 2018-06-20 | 2018-11-06 | 安徽宏宇五洲医疗器械股份有限公司 | Safe injection needle |
-
2013
- 2013-05-06 CN CN2013202389119U patent/CN203329137U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105030344A (en) * | 2015-07-21 | 2015-11-11 | 苏州百利医疗用品有限公司 | Medical needle safety protection device |
| CN105030344B (en) * | 2015-07-21 | 2017-06-20 | 苏州百利医疗用品有限公司 | A kind of safety shield for medical needles |
| CN108543171A (en) * | 2018-05-29 | 2018-09-18 | 安徽宏宇五洲医疗器械股份有限公司 | A kind of safe injection needle |
| CN108744156A (en) * | 2018-06-20 | 2018-11-06 | 安徽宏宇五洲医疗器械股份有限公司 | Safe injection needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20180506 |