CN203075361U - Novel injection syringe - Google Patents
Novel injection syringe Download PDFInfo
- Publication number
- CN203075361U CN203075361U CN 201320137229 CN201320137229U CN203075361U CN 203075361 U CN203075361 U CN 203075361U CN 201320137229 CN201320137229 CN 201320137229 CN 201320137229 U CN201320137229 U CN 201320137229U CN 203075361 U CN203075361 U CN 203075361U
- Authority
- CN
- China
- Prior art keywords
- utility
- needle
- model
- injection syringe
- novel injection
- 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
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Abstract
The utility model provides a novel injection syringe which comprises a needle head (1), a needle cylinder (2), a push rod (3) and a piston (4). The needle head (1) is provided with a fixed block (5) which is placed in a connecting sleeve (6). The connecting sleeve (6) is further provided with a fixed slot (7). An internal thread arranged at the tail end of the connecting sleeve (6) is connected with an outer thread on a nipple bump (9). The needle head is firmly connected with the thread and the needle tube through the fixed slot, so that not only is convenience provided for the nursing operation of medical workers, but also unnecessary pain of patients is alleviated. The novel injection syringe provided by the utility model is simple in structure and practical, and has good clinical application effect.
Description
Technical field
This utility model belongs to the medical apparatus technical field, specifically, relates to a kind of novel injector.
Background technology
The conventional syringe of present clinical use; the connected mode of its needle tubing and syringe needle is for being inserted in injection needle on injection body front end newborn protruding; this connected mode is very insecure; especially puncture and make up a prescription when using; because syringe needle is long; through the river bend phenomenon of syringe needle of regular meeting, make troubles and increase misery to the patient to medical personnel.
The utility model content
Technical problem to be solved in the utility model is that a kind of novel injector of providing a kind of needle tubing and syringe needle firmly to be connected is provided.
The technical solution of the utility model is as follows: a kind of novel injector is provided, this syringe comprises syringe needle (1), syringe (2), push rod (3) and piston (4), described syringe needle (1) is provided with fixed block (5), fixed block (5) places adapter sleeve (6), also be provided with holddown groove (7) on the adapter sleeve (6), adapter sleeve (6) end is provided with female thread and is connected with the external screw thread of breast on protruding (9).
Adopt above technical scheme, syringe needle firmly is connected with needle tubing with screw thread by holddown groove, has both made things convenient for medical personnel's nursing procedure, has alleviated unnecessary misery to patient again.This utility model is simple and practical, and the good clinical effect is arranged.
Description of drawings
Fig. 1 is an overall schematic of the present utility model.
Below be description of reference numerals:
The 1-syringe needle, the 2-syringe, the 3-push rod, the 4-piston, the 5-fixed block, the 6-adapter sleeve, the 7-holddown groove, the 8-female thread, the 9-breast is protruding.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, this syringe comprises syringe needle 1, syringe 2, push rod 3 and piston 4, and described syringe needle 1 is provided with fixed block 5, and fixed block 5 places adapter sleeve 6, also be provided with holddown groove 7 on the adapter sleeve 6, adapter sleeve 6 ends are provided with female thread and are connected with the external screw thread of breast on protruding 9.
By holddown groove and female thread are set on adapter sleeve, syringe needle can be realized firmly being connected with needle tubing, and the pin phenomenon of rivering bend in can avoiding effectively injecting had both made things convenient for medical personnel's nursing procedure, had alleviated unnecessary misery to patient again.
The above; it only is a part of specific embodiment of the present utility model; protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that this utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.
Claims (1)
1. novel injector, comprise syringe needle (1), syringe (2), push rod (3) and piston (4), it is characterized in that: described syringe needle (1) is provided with fixed block (5), fixed block (5) places adapter sleeve (6), also be provided with holddown groove (7) on the adapter sleeve (6), adapter sleeve (6) end is provided with female thread (8) and is connected with the external screw thread of breast on protruding (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320137229 CN203075361U (en) | 2013-03-19 | 2013-03-19 | Novel injection syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320137229 CN203075361U (en) | 2013-03-19 | 2013-03-19 | Novel injection syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203075361U true CN203075361U (en) | 2013-07-24 |
Family
ID=48821246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320137229 Expired - Fee Related CN203075361U (en) | 2013-03-19 | 2013-03-19 | Novel injection syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203075361U (en) |
-
2013
- 2013-03-19 CN CN 201320137229 patent/CN203075361U/en not_active Expired - Fee Related
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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: 20130724 Termination date: 20140319 |