Safety pin set

A technology of safety needles and needle assemblies, applied in the field of safety needle assemblies, can solve problems such as needle stick injuries, needle displacement, and infection of staff, and achieve the effect of eliminating secondary use.

Inactive Publication Date: 2017-03-29
汪贤宗
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the general needle group is mostly used for drip injection. Since the drip injection takes several hours, it is characterized by: the needle of the needle group may be displaced, the needle may be missed, and the needle needs to be pulled out halfway to re-inject. It has been contaminated afterwards, so when the n

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Safety pin set
  • Safety pin set
  • Safety pin set

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0044] see figure 1 , figure 2 , is a perspective view and an exploded view of the first embodiment of the safety needle set of the present invention. The safety needle set includes: a connecting seat 1 with an insertion hole 11 and two wings 12; 2. The connecting pipe portion 22 passes through the insertion hole 11 of the connecting seat 1 and is sleeved and connected with the end of the medical solution conduit 23 .

[0045] The needle-fixing ring 2, the joint seat 1 and the liquid medicine conduit 23 joints are provided with a clamping lower seat 3, and corresponding to the clamping lower seat 3 is provided with a clamping upper seat 4, and the clamping upper seat 4 is set on Above the junction of the needle-fixing ring 2 , the connecting seat 1 and the liquid medicine conduit 23 .

[0046] The clamp lower seat 3 further includes a lower recess 31 provided on the front section 30 of the clamp lower seat 3, two sliding grooves 32 provided on the inner wall of the clamp lowe...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The present invention provides a safety pin set comprises a joint seat with an insertion hole and two wings; a fixing pin ring with a pin portion and a joint pipe portion, the insertion hole passing through the joint seat and the end portion of the drug liquid conduct are fixedly connected, an engine lower seat is arranged at the lower portion of the connection of the fixing pin ring, the joint seat and the drug liquid conduct; a pair clamps are arranged at the upper portion of the clamping seat, the clamping upper seat is arranged at the upper portion of the connection of the fixing pin ring, the joint seat and the drug liquid conduct. The sheath is sleeved at the fixing pin raing and is move to the middle of the clamping upper seat and the clamping lower seat. The sheath is move forwards to a certain position, the pin heat and the joint pipe portion are locked at the interior to allow the whole safety pin set not to be used again.

Description

technical field [0001] The present invention relates to a safety needle set; in particular, it relates to a kind of shielding the used needle from the outside world by pushing the sheath outward, thereby preventing related personnel who come into contact with the needle set from being stabbed by the needle and infected with diseases ; In addition, the sheath moves outward after the needle is used for injection and is positioned correctly. The sheath has no possibility of retraction, which can prevent the used needle from being used again. Background technique [0002] Generally, the use of the traditional needle set is to remove the protective needle cover at the front end of the needle set, and then insert the needle into the human body to inject the medicinal solution, and make the butterfly wing stick to the surface of the injection site of the human body. Withdraw the needle. Since the needle has been used, the operator must carefully put the needle back into the origin...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A61M5/158A61M5/50
Inventor 汪贤宗
Owner 汪贤宗
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap