CN204233539U - A kind of anti-pollution injector - Google Patents
A kind of anti-pollution injector Download PDFInfo
- Publication number
- CN204233539U CN204233539U CN201420557103.3U CN201420557103U CN204233539U CN 204233539 U CN204233539 U CN 204233539U CN 201420557103 U CN201420557103 U CN 201420557103U CN 204233539 U CN204233539 U CN 204233539U
- Authority
- CN
- China
- Prior art keywords
- urceolus
- plunger rod
- catch
- bag
- push
- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
This utility model discloses a kind of anti-pollution injector, comprise urceolus and be plugged in the plunger rod in urceolus, plunger rod one end connects sealing-plug, the other end stretches out urceolus, and be fixedly connected with push-pull handle, described urceolus one end connecting needle, the outer, termination of the other end of urceolus is provided with catch, on described plunger rod, one end fixed cover near push-pull handle is provided with spacing ring, be sealedly connected with the elastic bag be set on plunger rod between spacing ring and catch, elastic bag is communicated with the impact bag for slowing down pressure by small hose.The anti-pollution injector that this utility model provides plunger rod and sealing-plug in the process of making up a prescription do not reach the hands of operator, do not contact outside air yet, the cross-contamination to medicinal liquid when effectively can prevent operating syringe, ensure drug safety.
Description
Technical field
this utility model belongs to technical field of medical instruments, is specifically related to a kind of anti-pollution injector.
Background technology
the medicine adding syringe generally used in Hospitals at Present is common syringe, be made up of syringe, piston and push rod, medical personnel are moved by push rod push-and-pull piston when operating, realize the operation such as aspiration medicinal liquid, admixing medical solutions, the process of making up a prescription is: inserted by syringe in medicinal liquid bottle and extract a small amount of medicinal liquid; Then extract syringe and insert in powdered medicine bottle, liquid medicine injection is entered in powdered medicine bottle, after medicated powder and medicinal liquid dissolve completely, then extracting out in mixed liquor injection infusion bottle.But find in actual use, medical personnel are when carrying out the operation such as aspiration medicinal liquid, admixing medical solutions, and finger can touch push rod, there is the contaminated possibility of medicinal liquid, affecting drug safety.
Utility model content
The purpose of this utility model is for the deficiency in above-mentioned technology, a kind of anti-pollution injector is provided, this syringe plunger rod and sealing-plug in the process of making up a prescription do not reach the hands of operator, also outside air is not contacted, cross-contamination to medicinal liquid when effectively can prevent operating syringe, ensures drug safety.
The technical scheme that this utility model realizes above-mentioned purpose employing is: a kind of anti-pollution injector, comprise urceolus and be plugged in the plunger rod in urceolus, plunger rod one end connects sealing-plug, the other end stretches out urceolus, and be fixedly connected with push-pull handle, described urceolus one end connecting needle, the outer, termination of the other end of urceolus is provided with catch, on described plunger rod, one end fixed cover near push-pull handle is provided with spacing ring, the elastic bag be set on plunger rod is sealedly connected with between spacing ring and catch, elastic bag is communicated with the impact bag for slowing down pressure by small hose.
Removably connect between described impact bag and elastic bag.
beneficial effect
The anti-pollution injector that this utility model provides, in the process of making up a prescription, plunger rod and sealing-plug do not reach the hands of operator, do not contact outside air yet, cross-contamination to medicinal liquid when effectively can prevent operating syringe, ensure drug safety, and structure is simple, easy to use, be suitable for applying.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Reference numeral: 1, urceolus, 2, plunger rod, 3, sealing-plug, 4, push-pull handle, 5, syringe needle, 6, catch, 7, spacing ring, 8, elastic bag, 9, impact bag.
Detailed description of the invention
below in conjunction with the drawings and specific embodiments, this utility model is described further:
A kind of anti-pollution injector, the plunger rod 2 comprising urceolus 1 and be plugged in urceolus 1, plunger rod 2 one end connects sealing-plug 3, the other end stretches out urceolus 1, and be fixedly connected with push-pull handle 4, described urceolus 1 one end connecting needle 5, the outer, termination of the other end of urceolus 1 is provided with catch 6, it is characterized in that: on described plunger rod 2, one end fixed cover near push-pull handle 4 is provided with spacing ring 7, the elastic bag 8 be set on plunger rod 2 is sealedly connected with between spacing ring 7 and catch 6, elastic bag 8 is communicated with the impact bag 9 for slowing down pressure by small hose, removably connect between described impact bag 9 and elastic bag 8.The anti-pollution injector that this utility model provides, in the process of making up a prescription, plunger rod 2 and sealing-plug 3 do not reach the hand of operator, do not contact outside air yet, cross-contamination to medicinal liquid when effectively can prevent operating syringe, ensure drug safety, structure is simple, is suitable for applying.
Claims (2)
1. an anti-pollution injector, comprise urceolus (1) and be plugged in the plunger rod (2) in urceolus (1), plunger rod (2) one end connects sealing-plug (3), the other end stretches out urceolus (1), and be fixedly connected with push-pull handle (4), described urceolus (1) one end connecting needle (5), the outer, termination of the other end of urceolus (1) is provided with catch (6), it is characterized in that: on described plunger rod (2), one end fixed cover near push-pull handle (4) is provided with spacing ring (7), the elastic bag (8) be set on plunger rod (2) is sealedly connected with between spacing ring (7) and catch (6), elastic bag (8) is communicated with the impact bag (9) for slowing down pressure by small hose.
2. a kind of anti-pollution injector as claimed in claim 1, is characterized in that: removably connect between described impact bag (9) and elastic bag (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557103.3U CN204233539U (en) | 2014-09-26 | 2014-09-26 | A kind of anti-pollution injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557103.3U CN204233539U (en) | 2014-09-26 | 2014-09-26 | A kind of anti-pollution injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204233539U true CN204233539U (en) | 2015-04-01 |
Family
ID=52763098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420557103.3U Expired - Fee Related CN204233539U (en) | 2014-09-26 | 2014-09-26 | A kind of anti-pollution injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204233539U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104225726A (en) * | 2014-09-26 | 2014-12-24 | 河南科技大学第一附属医院 | Anti-pollution syringe |
| CN105877869A (en) * | 2016-05-16 | 2016-08-24 | 宁波大学 | Injection device for animals |
| CN106267539A (en) * | 2016-11-07 | 2017-01-04 | 郑州游爱网络技术有限公司 | A kind of gynaecopathia fixed point administrator |
| CN112716796A (en) * | 2018-12-11 | 2021-04-30 | 管云 | Power-assisted medicine dispensing device |
| CN113599258A (en) * | 2021-08-23 | 2021-11-05 | 吉林省金博弘智能科技有限责任公司 | Exempt from to allot solid-liquid integral type syringe |
-
2014
- 2014-09-26 CN CN201420557103.3U patent/CN204233539U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104225726A (en) * | 2014-09-26 | 2014-12-24 | 河南科技大学第一附属医院 | Anti-pollution syringe |
| CN105877869A (en) * | 2016-05-16 | 2016-08-24 | 宁波大学 | Injection device for animals |
| CN106267539A (en) * | 2016-11-07 | 2017-01-04 | 郑州游爱网络技术有限公司 | A kind of gynaecopathia fixed point administrator |
| CN112716796A (en) * | 2018-12-11 | 2021-04-30 | 管云 | Power-assisted medicine dispensing device |
| CN112716796B (en) * | 2018-12-11 | 2022-07-08 | 管云 | Power-assisted medicine dispensing device |
| CN113599258A (en) * | 2021-08-23 | 2021-11-05 | 吉林省金博弘智能科技有限责任公司 | Exempt from to allot solid-liquid integral type syringe |
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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 |
Granted publication date: 20150401 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |