CN203029736U - Injector - Google Patents
Injector Download PDFInfo
- Publication number
- CN203029736U CN203029736U CN 201220644454 CN201220644454U CN203029736U CN 203029736 U CN203029736 U CN 203029736U CN 201220644454 CN201220644454 CN 201220644454 CN 201220644454 U CN201220644454 U CN 201220644454U CN 203029736 U CN203029736 U CN 203029736U
- Authority
- CN
- China
- Prior art keywords
- needle
- syringe
- injector
- head portion
- needle head
- 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
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to medical apparatuses, in particular to a medical injector, and belongs to the technical field of medical apparatuses and instruments. The injector comprises a needle cylinder, a push rod, a piston and a needle head portion, wherein the needle head portion is connected with the top end of the needle cylinder in a clamped sleeve mode. The needle head portion consists of a needle tip and a needle seat which are integrally formed, openings are formed in the needle seat, and the openings are buckled and connected by connecting strips. Compared with an existing injector, the injector has the advantage of being capable of completely avoiding the condition that the needle head falls off due to high pressure. The needle seat of the needle head portion is fixedly connected with the needle cylinder by a connecting strip in a variable diameter mode, so that the injector can be used safely.
Description
Technical field
This utility model relates to a kind of medical appliance, relates to a kind of injector for medical purpose specifically, belongs to technical field of medical instruments.
Background technology
The syringe needle of conventional injector and the connected mode between the syringe all are directly to be seated to be connected, the syringe of this kind connected mode is in the process of using, if interior dress liquid viscosity is thicker, the pressure of push rod will increase relatively so, and syringe needle just splits away off easily.
The utility model content
The technical problems to be solved in the utility model is, proposes a kind of syringe that can pin syringe needle, and it can pin syringe needle fully.
This utility model is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of syringe, comprise syringe, push rod, piston and syringe needle part, described syringe needle part is connected with the top cutting ferrule of described syringe, described needle section branch comprises integrated needle point and needle stand, have opening on the described needle stand, be fastened and connected by connection strap between the described opening.
Syringe of the present utility model is compared conventional injector, and the beneficial effect that has is:
Can avoid the situation that this syringe needle working pressure comes off greatly to take place fully, but between the needle stand of syringe needle part and the syringe by the fixedlying connected of connection strap reducing, can relieved fully making.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of this utility model syringe.
The specific embodiment
The syringe of present embodiment as shown in Figure 1, comprise syringe 1, push rod 2, piston 4 and syringe needle part 3, described syringe needle part 3 is connected with the top cutting ferrule of described syringe 1, described syringe needle part 3 comprises integrated needle point and needle stand 5, have opening on the described needle stand 5, be fastened and connected by connection strap between the described opening.
Syringe of the present utility model is compared conventional injector, and the beneficial effect that has is:
Can avoid the situation that this syringe needle working pressure comes off greatly to take place fully, but between the needle stand of syringe needle part and the syringe by the fixedlying connected of connection strap reducing, can relieved fully making.
Claims (1)
1. syringe, comprise syringe, push rod, piston and syringe needle part, it is characterized in that: described syringe needle part is connected with the top cutting ferrule of described syringe, described needle section branch comprises integrated needle point and needle stand, have opening on the described needle stand, be fastened and connected by connection strap between the described opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220644454 CN203029736U (en) | 2012-11-29 | 2012-11-29 | Injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220644454 CN203029736U (en) | 2012-11-29 | 2012-11-29 | Injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203029736U true CN203029736U (en) | 2013-07-03 |
Family
ID=48681883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220644454 Expired - Fee Related CN203029736U (en) | 2012-11-29 | 2012-11-29 | Injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203029736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2632891A (en) * | 2024-01-30 | 2025-02-26 | Alwitry Amar | Alwitry safety sleeve |
-
2012
- 2012-11-29 CN CN 201220644454 patent/CN203029736U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2632891A (en) * | 2024-01-30 | 2025-02-26 | Alwitry Amar | Alwitry safety sleeve |
| GB2632891B (en) * | 2024-01-30 | 2025-09-03 | Alwitry Amar | Cannula safety sleeve invention |
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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: 20130703 Termination date: 20131129 |