CN201832220U - Novel vein detained needle - Google Patents
Novel vein detained needle Download PDFInfo
- Publication number
- CN201832220U CN201832220U CN2010205508703U CN201020550870U CN201832220U CN 201832220 U CN201832220 U CN 201832220U CN 2010205508703 U CN2010205508703 U CN 2010205508703U CN 201020550870 U CN201020550870 U CN 201020550870U CN 201832220 U CN201832220 U CN 201832220U
- Authority
- CN
- China
- Prior art keywords
- needle
- needle tubing
- safety helmet
- stretchable sheet
- protector
- 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
Images
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to a novel vein detained needle, which comprises a tube. One end of the tube is fixed to a needle holder, the other end of the tube is inserted into a sleeve seat, a protective device is fixedly connected to the needle holder, the other end of the protective device is movably connected with the sleeve seat, a fixed applicator is disposed outside the protective device, and the tube penetrates through the protective device. The protective device and the fixed applicator are added to an original vein detained needle, accordingly injury to medical staff and environment pollution can be avoided, and the novel vein detained needle has the advantages of novel structure, simplicity in operation, convenience in adhesion and the like.
Description
Technical field
This utility model relates to technical field of medical instruments, a kind of specifically novel venous detaining needle.
Background technology
The use of venous detaining needle is very extensive in clinical treatment, particularly to some specific groups, as infant, use remaining needle can reduce misery that infant causes because of venipuncture repeatedly and reach fear having an injection, alleviate the head of a family's impatience, be convenient to clinical application, anxious, critical patient rescues medication, alleviate nurse's workload, reduce infant pain.Along with proportion of aged population's continuous increase, elderly patients also will be on the increase, and the intravenously administrable method also becomes rescue, treatment gerontal patient's main path.
But when existing remaining needle uses, need needle tubing is thrust human vas and guide tube part intravasation, need afterwards needle tubing is extracted out and discarded, and when the depleted remaining needle of arrangement, exposed needle tubing is easy to stab the medical worker, in addition, owing to usually have patients'blood or antibacterial on the exposed needle tubing, easy contaminated environment; In addition, present remaining needle is a minute body structure with fixedly applying ointment or plaster, during use, needing fixedly to apply ointment or plaster tears basic paper, it is standby to be attached to one side, on the other hand according to the site of puncture of remaining needle, will fixedly apply ointment or plaster on the other hand again and be affixed on the corresponding position behind the band retained needle puncture, this mode of operation is too loaded down with trivial details, has increased medical worker's workload virtually.
Summary of the invention
In order to overcome above defective, the purpose of this utility model provides a kind of novel venous detaining needle.
The technical solution of the utility model is: novel venous detaining needle comprises needle tubing; the one end is fixed on the needle stand; the other end inserts in the casing seat; be fixedly connected with protector on the described needle stand; the other end of described protector and casing seat flexibly connect; described protector outer setting has fixedly applies ointment or plaster, and needle tubing is applied in the protector.
This utility model has also designed described fixedly applying ointment or plaster and has been provided with the nonwoven fabric belts of nylon adherent buckle for two ends.
This utility model has also designed described protector and has comprised stretchable sheet and safety helmet, and described stretchable sheet is joined continuously by the V-arrangement tabs and forms, and an end of stretchable sheet is fixed on the needle stand, and the other end is connected with safety helmet; Described safety helmet is cylindric.
This utility model has designed also that described stretchable sheet and safety helmet shaft core position place offer can be for the pin hole that needle tubing is that pass and external diameter its aperture and needle tubing matches.
This utility model is the funnel-form of indent at the bottom of also having designed described safety helmet medicated cap, and place, the summit of funnel offers can be for the pin hole that needle tubing passes and its aperture and needle tubing external diameter match.
Work process of the present utility model is: before the use, stretchable sheet is folding compression shape, needle tubing passes pin hole on stretchable sheet and the safety helmet and enters in casing seat and the pipe portion and manifest dewiness, at this moment, needle tubing thrusts in the human vas, after thrusting blood vessel,, pull back needle stand for extracting needle tubing, driving needle tubing by needle stand extracts, stretchable sheet 5 launches gradually simultaneously, when needle tubing returns to the lower end of the pin hole on the safety helmet, owing to be the funnel-form of indent at the bottom of the medicated cap, the needle point that prevents needle tubing of nature exposes, when stretchable sheet is expanded to when no longer extending, continue to pull back needle stand, finally make safety helmet, needle tubing and stretchable sheet break away from casing seat, this moment can be discarded with used needle tubing, because the pipe shaft of needle tubing is applied in the stretchable sheet, therefore guarantee when arrangement and discarded needle tubing, can not stab medical personnel and other people, do not pollute the environment yet.
The beneficial effects of the utility model are: this utility model has increased protector and fixedly applying ointment or plaster on original remaining needle basis, thereby has avoided damaging the medical worker and to the pollution of environment, have novel structure, easy and simple to handle, be convenient to advantage such as stickup.
Description of drawings
Fig. 1 is this utility model venous detaining needle deployed configuration sketch map
Fig. 2 is that this utility model venous detaining needle needle tubing is extracted the back structural representation out
The specific embodiment
As shown in Figure 1; novel venous detaining needle comprises needle tubing 1; the one end is fixed on the needle stand 2; the other end inserts in the casing seat 3; be fixedly connected with protector on the described needle stand 2; the other end of described protector and casing seat 3 flexibly connect, and described protector outer setting has fixedly applies ointment or plaster 4, and needle tubing 1 is applied in the protector.
This utility model has also designed described fixedly applying ointment or plaster and 4 has been provided with the nonwoven fabric belts of nylon adherent buckle for two ends.Described 4 top or the bottoms that can be arranged on protector of fixedly applying ointment or plaster.
This utility model has also designed described protector and has comprised stretchable sheet 5 and safety helmet 6, and described stretchable sheet 5 is joined continuously by the V-arrangement tabs and forms, and an end of stretchable sheet 5 is fixed on the needle stand 2, and the other end is connected with safety helmet 6; Described safety helmet 6 is cylindric.
This utility model has designed also that described stretchable sheet 5 and safety helmet 6 shaft core position places offer can be for the pin hole that needle tubing is that pass and external diameter its aperture and needle tubing matches.
This utility model is the funnel-form of indent at the bottom of also having designed described safety helmet 6 medicated caps, and place, the summit of funnel offers can be for the pin hole that needle tubing passes and its aperture and needle tubing external diameter match.
Before the use, stretchable sheet 5 is folding compression shape, needle tubing 1 passes pin hole on stretchable sheet 5 and the safety helmet 6 and enters in casing seat 3 and the pipe portion and manifest dewiness, at this moment, needle tubing 1 thrusts in the human vas, after thrusting blood vessel,, pull back needle stand for extracting needle tubing 1, driving needle tubing by needle stand extracts, stretchable sheet 5 launches gradually simultaneously, when needle tubing 1 returns to the lower end of the pin hole on the safety helmet 6, owing to be the funnel-form of indent at the bottom of the medicated cap, the needle point that prevents needle tubing 1 of nature exposes, when stretchable sheet 5 is expanded to when no longer extending, continue to pull back needle stand, finally make safety helmet 6, needle tubing 1 and stretchable sheet 5 break away from casing seat 3, can discard used needle tubing 1 this moment, because the pipe shaft of needle tubing 1 is applied in the stretchable sheet 5, therefore guarantee when arrangement and discarded needle tubing 1, can not stab medical personnel and other people, do not pollute the environment yet; This utility model adopts nonwoven fabric belts as fixedly applying ointment or plaster.Soft ventilative, reduce the patient and allergy, erythema, pruritus or the bad phenomenon such as periphery curls of applying ointment or plaster during using remaining needle, occur.
The beneficial effects of the utility model are: the utility model has increased protective device and fixedly apply ointment or plaster 4 on original remaining needle basis, thereby has avoided damaging the medical worker and to the pollution of environment, have novel structure, easy and simple to handle, be convenient to the advantage such as stickup.
Claims (5)
1. novel venous detaining needle; comprise needle tubing; the one end is fixed on the needle stand; the other end inserts in the casing seat; it is characterized in that: be fixedly connected with protector on the described needle stand; the other end of described protector and casing seat flexibly connect, and described protector outer setting has fixedly applies ointment or plaster, and needle tubing is applied in the protector.
2. novel venous detaining needle according to claim 1 is characterized in that: described fixedly applying ointment or plaster is provided with the nonwoven fabric belts of nylon adherent buckle for two ends.
3. novel venous detaining needle according to claim 1, it is characterized in that: described protector comprises stretchable sheet and safety helmet, described stretchable sheet is joined continuously by the V-arrangement tabs and forms, and an end of stretchable sheet is fixed on the needle stand, and the other end is connected with safety helmet; Described safety helmet is cylindric.
4. according to claim 1 or 3 described novel venous detaining needles, it is characterized in that: described stretchable sheet and safety helmet shaft core position place offer can be for the pin hole that needle tubing is that pass and external diameter its aperture and needle tubing matches.
5. according to claim 1 or 3 described novel venous detaining needles, it is characterized in that: be the funnel-form of indent at the bottom of the described safety helmet medicated cap, place, the summit of funnel offers can be for the pin hole that needle tubing passes and its aperture and needle tubing external diameter match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205508703U CN201832220U (en) | 2010-09-28 | 2010-09-28 | Novel vein detained needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205508703U CN201832220U (en) | 2010-09-28 | 2010-09-28 | Novel vein detained needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201832220U true CN201832220U (en) | 2011-05-18 |
Family
ID=44002317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205508703U Expired - Fee Related CN201832220U (en) | 2010-09-28 | 2010-09-28 | Novel vein detained needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201832220U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550109A (en) * | 2017-09-26 | 2019-04-02 | 山东省肿瘤防治研究院 | A kind of venous detaining needle with thread gluing |
| CN114225154A (en) * | 2021-12-08 | 2022-03-25 | 江苏采纳医疗科技有限公司 | Safety remaining needle capable of preventing cross infection |
-
2010
- 2010-09-28 CN CN2010205508703U patent/CN201832220U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550109A (en) * | 2017-09-26 | 2019-04-02 | 山东省肿瘤防治研究院 | A kind of venous detaining needle with thread gluing |
| CN114225154A (en) * | 2021-12-08 | 2022-03-25 | 江苏采纳医疗科技有限公司 | Safety remaining needle capable of preventing cross infection |
| CN114225154B (en) * | 2021-12-08 | 2024-03-19 | 江苏采纳医疗科技有限公司 | Cross infection prevention safety indwelling needle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208017872U (en) | A kind of infusion application that can be pressed automatically | |
| CN103071204B (en) | Safety type detaining needle with disposable use | |
| CN201832220U (en) | Novel vein detained needle | |
| CN206995555U (en) | A kind of protection device of puncture needle Anti-stabbing | |
| CN200998511Y (en) | Transfusion tool of needles staying on vein | |
| CN205667661U (en) | A kind of Anti-stabbing transfusion device | |
| CN106137301B (en) | A kind of push type hemostasis device | |
| CN204709529U (en) | One-off card button anti-pricking wound type remaining needle | |
| CN206404119U (en) | Anti-stab transfusion needle | |
| CN204233533U (en) | The disposable scalp acupuncture of a kind of safety | |
| CN203861238U (en) | Disposable blood collecting needle | |
| CN204106099U (en) | A kind of fixture being convenient to venipuncture | |
| CN209464427U (en) | A kind of safe type retention needle | |
| CN204147351U (en) | A kind of remaining needle | |
| CN209004889U (en) | A kind of novel children remaining needle | |
| CN201959315U (en) | Novel Y-type remaining needle | |
| CN201342004Y (en) | Transfusion needle fixing paste | |
| CN201832267U (en) | Disposable safety retention needle | |
| CN106730175B (en) | Integrated safety syringe | |
| CN205867220U (en) | Needle is kept somewhere to vein that can fix by oneself | |
| CN205494556U (en) | Transfusion system is prevented drawing and is taken off device | |
| CN206822911U (en) | A kind of safety-type Paracentesis needle holder of remaining needle | |
| CN106581817A (en) | Safety puncture needle seat for remaining needle | |
| CN104353152B (en) | Safety type disposable scalp needle | |
| CN210204748U (en) | Connect and keep somewhere needle type safety hemostix |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20110928 |