CN205434589U - Syringe needle - Google Patents
Syringe needle Download PDFInfo
- Publication number
- CN205434589U CN205434589U CN201521105055.5U CN201521105055U CN205434589U CN 205434589 U CN205434589 U CN 205434589U CN 201521105055 U CN201521105055 U CN 201521105055U CN 205434589 U CN205434589 U CN 205434589U
- Authority
- CN
- China
- Prior art keywords
- needle
- outside
- syringe needle
- pressure bladder
- needle holder
- 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
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a syringe needle, be equipped with the inserting needle stopper on the syringe needle body, be equipped with the rubber layer outside the inserting needle stopper, the syringe needle seat is established in syringe needle body one end, a body is drawn together to the syringe needle stationary ladle, joint spare, sealing washer and sealing member, seat body one end sets up with the syringe needle body is integrative, the seat body other end outside is equipped with joint spare, be equipped with the sealing washer outside joint spare, be equipped with the sealing member outside the sealing washer, the sealing member includes pressure bladder, support piece, joint hypotenuse portion and gasbag passageway, joint hypotenuse portion establishes on the sealing washer, be equipped with pressure bladder on the inboard upper portion of joint hypotenuse portion, be equipped with the gasbag passageway bottom pressure bladder, at the inside support piece that is equipped with of pressure bladder, be equipped with syringe needle seat protective housing outside the syringe needle seat. This syringe needle and syringe adoption activity sealing connection, and can control needle puncturing depth.
Description
Technical field
This utility model relates to technical field of medical equipment, more particularly, it relates to a kind of syringe needle.
Background technology
Syringe is a kind of common medical instruments, it is made up of the foraminate syringe of front end band and the piston core bar that matches, syringe be used for by a small amount of liquid or its be injected into region that other method cannot be close or local extract out from those, core bar is extracted when, liquid or gas suck from syringe front end aperture, when core bar pushes, liquid or gas are extruded, extract with syringe and syringe needle or this process of injection gas or liquid is called injection, mainly in order to liquid medicine injection or drawing liquid.
Utility model content
This utility model overcomes deficiency of the prior art, and existing syringe needle is difficult to control to the depth of needle of syringe needle, it is provided that a kind of syringe needle, and this syringe needle uses movable sealing to be connected with syringe, and can control depth of needle.
The purpose of this utility model is achieved by following technical proposals.
nullSyringe needle，Including spike body、Inserting needle stop、Needle holder and needle holder containment vessel，Described spike body is provided with described inserting needle stop，Described inserting needle stop uses circular configuration，It is provided with rubber layer outside described inserting needle stop，Described needle holder is arranged on described spike body one end，Described needle holder includes seat body、Shackle member、Sealing ring and sealing member，Described seat body uses cross section to be rectangular hollow structure，Described seat body one end is wholely set with described spike body，It is provided with described shackle member outside the described seat body other end，It is provided with sealing ring outside described shackle member，Described sealing ring uses rubber seal，Described sealing member it is provided with outside described sealing ring，Described sealing member includes pressure bladder、Support member、Clamping hypotenuse portion and air bag passage，The structure that described clamping hypotenuse portion uses cross section to be " L " type，Described clamping hypotenuse portion is arranged on described sealing ring，In described clamping hypotenuse portion, inside upper part is provided with described pressure bladder，Described air bag passage it is provided with bottom described pressure bladder，It is internally provided with support member at described pressure bladder，Described support member uses " V " type structure，Described needle holder containment vessel it is provided with outside described needle holder.
Described inserting needle stop is arranged at described spike body other end 5-8mm.
Outside described needle holder containment vessel, it is provided with finger supporting part, inside and outside described finger supporting part, is provided with anti-slip veins.
The beneficial effects of the utility model are: compared with prior art, by the inserting needle stop being arranged in spike body, facilitate medical worker can control depth of needle to inoculation personnel when injecting, avoid too deeply easily injuring the nerve of inoculation personnel due to inserting needle, and the most simple and easy medicinal liquid reflux that makes of inserting needle, avoid the waste of medicine, outside inserting needle stop, be coated with rubber layer, it is to avoid the skin of patient is caused damage by inserting needle stop；The setting of needle holder containment vessel, can not only be protected connecting portion by needle holder containment vessel, prevents connecting portion from damaging or contaminated；The design of shackle member is then so that syringe needle can be flexibly connected with needle handle, and method is simple when connecting；Sealing ring and sealing member it is provided with, by sealing ring and the sealing function of sealing member, it is possible to prevent Drug leakage at connecting portion outside shackle member.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1 is spike body, 2 is inserting needle stop, and 3 is needle holder containment vessel, and 4 is finger supporting part, and 5 is seat body, and 6 is shackle member, and 7 is sealing ring, and 8 is pressure bladder, and 9 is clamping hypotenuse portion, and 10 is air bag passage.
Detailed description of the invention
Below by specific embodiment, the technical solution of the utility model is further described.
As it is shown in figure 1, wherein, 1 is spike body, and 2 is inserting needle stop, and 3 is needle holder containment vessel, and 4 is finger supporting part, and 5 is seat body, and 6 is shackle member, and 7 is sealing ring, and 8 is pressure bladder, and 9 is clamping hypotenuse portion, and 10 is air bag passage.
nullSyringe needle，Including spike body、Inserting needle stop、Needle holder and needle holder containment vessel，Spike body is provided with inserting needle stop，Inserting needle stop uses circular configuration，It is provided with rubber layer outside inserting needle stop，Needle holder is arranged on spike body one end，Needle holder includes seat body、Shackle member、Sealing ring and sealing member，Seat body uses cross section to be rectangular hollow structure，Seat body one end is wholely set with spike body，It is provided with shackle member outside the seat body other end，Sealing ring it is provided with outside shackle member，Sealing ring uses rubber seal，Sealing member it is provided with outside sealing ring，Sealing member includes pressure bladder、Support member、Clamping hypotenuse portion and air bag passage，The structure that clamping hypotenuse portion uses cross section to be " L " type，Clamping hypotenuse portion is arranged on sealing ring，In clamping hypotenuse portion, inside upper part is provided with pressure bladder，Air bag passage it is provided with bottom pressure bladder，It is internally provided with support member at pressure bladder，Support member uses " V " type structure，Needle holder containment vessel it is provided with outside needle holder.
Inserting needle stop is arranged at distance spike body other end 5-8mm.
Outside needle holder containment vessel, it is provided with finger supporting part, inside and outside finger supporting part, is provided with anti-slip veins.
Compared with prior art, by the inserting needle stop being arranged in spike body, facilitate medical worker can control depth of needle to inoculation personnel when injecting, avoid too deeply easily injuring the nerve of inoculation personnel due to inserting needle, and the most simple and easy medicinal liquid reflux that makes of inserting needle, avoid the waste of medicine, outside inserting needle stop, be coated with rubber layer, it is to avoid the skin of patient is caused damage by inserting needle stop；The setting of needle holder containment vessel, can not only be protected connecting portion by needle holder containment vessel, prevents connecting portion from damaging or contaminated；The design of shackle member is then so that syringe needle can be flexibly connected with needle handle, and method is simple when connecting；Sealing ring and sealing member it is provided with, by sealing ring and the sealing function of sealing member, it is possible to prevent Drug leakage at connecting portion outside shackle member.
Above this utility model is described in detail, but described content has been only preferred embodiment of the present utility model, it is impossible to be considered for limiting practical range of the present utility model.All impartial changes made according to this utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (3)
- null1. syringe needle，It is characterized in that: include spike body、Inserting needle stop、Needle holder and needle holder containment vessel，Described spike body is provided with described inserting needle stop，Described inserting needle stop uses circular configuration，It is provided with rubber layer outside described inserting needle stop，Described needle holder is arranged on described spike body one end，Described needle holder includes seat body、Shackle member、Sealing ring and sealing member，Described seat body uses cross section to be rectangular hollow structure，Described seat body one end is wholely set with described spike body，It is provided with described shackle member outside the described seat body other end，It is provided with sealing ring outside described shackle member，Described sealing ring uses rubber seal，Described sealing member it is provided with outside described sealing ring，Described sealing member includes pressure bladder、Support member、Clamping hypotenuse portion and air bag passage，The structure that described clamping hypotenuse portion uses cross section to be " L " type，Described clamping hypotenuse portion is arranged on described sealing ring，In described clamping hypotenuse portion, inside upper part is provided with described pressure bladder，Described air bag passage it is provided with bottom described pressure bladder，It is internally provided with support member at described pressure bladder，Described support member uses " V " type structure，Described needle holder containment vessel it is provided with outside described needle holder.
- Syringe needle the most according to claim 1, it is characterised in that: described inserting needle stop is arranged at described spike body other end 5-8mm.
- Syringe needle the most according to claim 1, it is characterised in that: outside described needle holder containment vessel, it is provided with finger supporting part, inside and outside described finger supporting part, is provided with anti-slip veins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521105055.5U CN205434589U (en) | 2015-12-24 | 2015-12-24 | Syringe needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521105055.5U CN205434589U (en) | 2015-12-24 | 2015-12-24 | Syringe needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205434589U true CN205434589U (en) | 2016-08-10 |
Family
ID=56579048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521105055.5U Expired - Fee Related CN205434589U (en) | 2015-12-24 | 2015-12-24 | Syringe needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205434589U (en) |
-
2015
- 2015-12-24 CN CN201521105055.5U patent/CN205434589U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204318799U (en) | The medical amniotic fluid sampler of obstetrics | |
| CN204798627U (en) | Needle mouth of once only tatooing | |
| CN106913939A (en) | Syringe needle | |
| CN205434589U (en) | Syringe needle | |
| CN106913941A (en) | A kind of syringe | |
| CN204637131U (en) | Disposable anti-pollution infusion set | |
| CN201814857U (en) | Liquor dispensing device | |
| CN106913935A (en) | Injector for medical purpose with separation function | |
| CN209187536U (en) | It can prevent the dispensing injector with pin of medical fluid splash | |
| CN205322931U (en) | Puncture -injection ware | |
| CN205339747U (en) | Liquid medicine separation syringe | |
| CN204699151U (en) | A kind of being more suitable for rescues the transfusion drip tube device used | |
| CN206403783U (en) | A kind of safe arteria hemostix | |
| CN204501951U (en) | A kind of syringe of medical double-deck syringe needle | |
| CN204034004U (en) | Gynecological drug administration care device | |
| CN204840276U (en) | Anti-cross-infection suspensible infusion bottle with built-in floating plug | |
| CN202822340U (en) | Anti-injury injection needle | |
| CN204671557U (en) | Anti-cross-infection infusion bottle with bottle bottom capable of being ventilated | |
| CN205307521U (en) | Quiet artery puncture -injection needle tubing | |
| CN207980019U (en) | A kind of suction medicine syringe needle of rubber tip medicine bottle | |
| CN203842115U (en) | Safe remaining needle | |
| CN203989036U (en) | A kind of injection or needle for dispensing medicines | |
| CN203154468U (en) | Disposable self-destructive injector-type ampule | |
| CN214970360U (en) | Trocar syringe | |
| CN201192367Y (en) | Multifunctional pneumothorax puncture needle |
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: 20160810 Termination date: 20161224 |