CN208626344U - Novel medical syringe - Google Patents
Novel medical syringe Download PDFInfo
- Publication number
- CN208626344U CN208626344U CN201820307890.4U CN201820307890U CN208626344U CN 208626344 U CN208626344 U CN 208626344U CN 201820307890 U CN201820307890 U CN 201820307890U CN 208626344 U CN208626344 U CN 208626344U
- Authority
- CN
- China
- Prior art keywords
- needle
- anther sac
- syringe
- piston ring
- screwed pipe
- 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
- 238000002347 injection Methods 0.000 claims abstract description 13
- 239000007924 injection Substances 0.000 claims abstract description 13
- 239000003814 drug Substances 0.000 claims abstract description 7
- 239000002775 capsule Substances 0.000 claims 2
- 238000001727 in vivo Methods 0.000 claims 1
- 208000015181 infectious disease Diseases 0.000 abstract description 3
- 229940079593 drug Drugs 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a novel syringe of medical treatment, including syringe casing, push rod, piston ring, disposable bellows anther sac, anther sac discharge nozzle, syringe needle screwed pipe, syringe needle seat, interior needle tubing and injection needle tubing, compare with prior art, the utility model discloses a disposable anther sac direct use, syringe itself does not have any medicine contact, can use repeatedly, need not to adopt extra bottled, and it is also convenient to use, and direct use has stopped the chance with the air contact, reduces the infection rate, has the value of popularization and application.
Description
Technical field
The utility model relates to a kind of medical instrument more particularly to a kind of medical novel injectors.
Background technique
Syringe is a kind of common medical instruments.Early in the 15th century, Italian's Ka Di Nellie just proposes syringe
Principle.Gas or liquid are mainly extracted or injected with syringe needle.In the prior art, it in order to avoid infection, uses disposable
Needle and syringe head, syringe inject when, need to knock out the bottleneck of glass drug, then draw medical fluid and injected, first, strike
Bottle is easy to crack and hurt hand, in addition, be abandoned after entire syringe first use, also more waste of resource, in addition, drawing drug
Process, drug contacts with air, also will receive the pollution in air to a certain extent, accordingly, there exist rooms for improvement.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of medical novel injector.
The utility model achieves the above object through the following technical schemes:
The utility model includes injector housing, push rod, piston ring, disposable bellows anther sac, anther sac ejection nozzle, syringe needle
Screwed pipe, needle holder, inner needle tube and injection needle, the push rod are connect with the piston ring, and the piston ring is located at the note
It in emitter shell, and can slide, the disposable bellows anther sac is located in the injector housing, the piston ring and institute
The tail portion contact of disposable bellows anther sac is stated, the anther sac ejection nozzle of the disposable bellows anther sac exposes the injection
Outside the front end of device shell, the syringe needle screwed pipe is fixedly connected with one end of the needle holder, the syringe needle screwed pipe with it is described
Anther sac ejection nozzle is threadedly coupled, and the inner needle tube is fixed in the needle holder, and is located in the syringe needle screwed pipe, and described
Inner needle tube can puncture the anther sac ejection nozzle, and the injection needle is fixed on the other end of the needle holder, and the interior needle
It is connected between pipe and the injection needle.
The utility model has the beneficial effects that:
The utility model is a kind of medical novel injector, and compared with prior art, the utility model is using disposable
Anther sac directly uses, syringe itself without any medicament contact, can Reusability, without additional bottled, use also side
Just, it directly uses, has prevented the chance contacted with air, reduce infection rate, have the value of popularization and application.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: the disposable bellows anther sac of 1- injector housing, 2- push rod, 3- piston ring, 4-, 5- anther sac ejection nozzle, 6-
Syringe needle screwed pipe, 7- needle holder, 8- inner needle tube, 9- injection needle.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1: the utility model include injector housing 1, push rod 2, piston ring 3, disposable bellows anther sac 4,
Anther sac ejection nozzle 5, syringe needle screwed pipe 6, needle holder 7, inner needle tube 8 and injection needle 9, the push rod are connect with the piston ring,
The piston ring is located in the injector housing, and can slide, and the disposable bellows anther sac is located at the syringe
In shell, the piston ring is contacted with the tail portion of the disposable bellows anther sac, the disposable bellows anther sac it is described
Anther sac ejection nozzle exposes outside the front end of the injector housing, and one end of the syringe needle screwed pipe and the needle holder is fixed to be connected
It connects, the syringe needle screwed pipe is threadedly coupled with the anther sac ejection nozzle, and the inner needle tube is fixed in the needle holder, and is located at
In the syringe needle screwed pipe, and the inner needle tube can puncture the anther sac ejection nozzle, and the injection needle is fixed on the needle
The other end of headstock, and be connected between the inner needle tube and the injection needle.
The working principle of the utility model is as follows:
Disposably bellows anther sac 4 is disposable, extracts push rod 2 and piston ring 3, places disposable bellows anther sac
4, in injector housing 1, are threadedly coupled by syringe needle screwed pipe 6 with anther sac ejection nozzle 5, at this point, inner needle tube 8 punctures anther sac row
Mouth 5 out, push rod 2 and piston ring 3 are put back in injector housing 1, can be injected by injection needle 9, the compression of piston ring 3 one
Secondary property bellows anther sac 4, medical fluid can be discharged, and when replacement, abandon disposable bellows anther sac 4 and needle portion.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (1)
1. a kind of medical treatment novel injector, it is characterised in that: including injector housing, push rod, piston ring, disposable bellows medicine
Capsule, anther sac ejection nozzle, syringe needle screwed pipe, needle holder, inner needle tube and injection needle, the push rod are connect with the piston ring, institute
It states piston ring to be located in the injector housing, and can slide, the disposable bellows anther sac is located at the syringe shell
In vivo, the piston ring is contacted with the tail portion of the disposable bellows anther sac, the medicine of the disposable bellows anther sac
Capsule ejection nozzle exposes outside the front end of the injector housing, and the syringe needle screwed pipe is fixedly connected with one end of the needle holder,
The syringe needle screwed pipe is threadedly coupled with the anther sac ejection nozzle, and the inner needle tube is fixed in the needle holder, and is located at institute
It states in syringe needle screwed pipe, and the inner needle tube can puncture the anther sac ejection nozzle, the injection needle is fixed on the syringe needle
The other end of seat, and be connected between the inner needle tube and the injection needle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820307890.4U CN208626344U (en) | 2018-03-06 | 2018-03-06 | Novel medical syringe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820307890.4U CN208626344U (en) | 2018-03-06 | 2018-03-06 | Novel medical syringe |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208626344U true CN208626344U (en) | 2019-03-22 |
Family
ID=65731125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820307890.4U Expired - Fee Related CN208626344U (en) | 2018-03-06 | 2018-03-06 | Novel medical syringe |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208626344U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116597987A (en) * | 2023-07-13 | 2023-08-15 | 广州盛安医学检验有限公司 | Female lower genital tract microecology evaluation detection system based on big data |
-
2018
- 2018-03-06 CN CN201820307890.4U patent/CN208626344U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116597987A (en) * | 2023-07-13 | 2023-08-15 | 广州盛安医学检验有限公司 | Female lower genital tract microecology evaluation detection system based on big data |
CN116597987B (en) * | 2023-07-13 | 2024-01-26 | 广州盛安医学检验有限公司 | Female lower genital tract microecology evaluation detection system based on big data |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 |
|
CF01 | Termination of patent right due to non-payment of annual fee |