Supercharge Your Innovation With Domain-Expert AI Agents!

A kind of infusion needle pulling forceps for preventing needle stick injury

A technology of needle forceps and needles, which is applied in the field of needle forceps for infusion, and can solve the problems of easily stabbing the hands of medical staff

Active Publication Date: 2022-05-13
十堰市太和医院(湖北医药学院附属医院)
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide an infusion needle puller for preventing needle stab wounds, so as to solve the problem in the prior art that the infusion needles are easy to stab the hands of medical staff during the process of pulling out the needles.

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
  • A kind of infusion needle pulling forceps for preventing needle stick injury
  • A kind of infusion needle pulling forceps for preventing needle stick injury
  • A kind of infusion needle pulling forceps for preventing needle stick injury

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1, basically as attached figure 1 , figure 2 and image 3 Shown: a kind of infusion needle-drawing pliers for preventing needle stick injury, including a pliers body 1 whose middle part is rotatably connected by a hinge joint 4, and the hinge joint 4 divides the pliers body 1 into a long and thin handle and a short and thick tip 3, The end of the pliers handle is integrally formed with an annular finger cot 2 , the front view of the pliers tip 3 is V-shaped and the tip of the pliers tip 3 is a smooth blunt circle. Visible from the side, the tip 3 includes a clamping engagement body 5 and a shearing engagement body 6 arranged side by side in sequence. A positioning notch 7 is provided on the pincer tip 3 between the clamping occlusal body 5 and the shearing occlusal body 6 . The width of the positioning notch 7 is 8 mm, and a needle narrowing mechanism is provided in the positioning notch 7 . The surface of the clamping occlusal body 5 is coated with a dar...

Embodiment 2

[0029] Embodiment 2, the difference between this embodiment and embodiment 1 is that in combination Image 6 , Figure 7 As shown, there is no positioning gap 7 on the pliers tip 3 between the clamping occlusal body 5 and the shearing occlusal body 6. Figure 8 , Figure 9 As shown, the two occlusal surfaces of the pliers tip 3 between the clamping occlusal body 5 and the shearing occlusal body 6 are provided with chute 15, the spring 11 and the claw hook 10 are all located in the chute 15, and the claw hook 10 is horizontally Across the occlusal interface of the pliers tips 3 , when the pliers tips 3 occlude, the hook tip and the handle end of the claw hook 10 are respectively located in a chute 15 , and the drag cable 8 is passed through the bottom of the chute 15 . A horizontal bar 16 is arranged between the clamping body 5 and the claw hook 10, one end of the bar 16 is integrally formed on half of the pliers tip 3, and a slot 17 is provided on the other half of the plier...

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 invention discloses a needle-puncture-proof infusion needle-drawing pliers in the field of medical instruments, which comprises a pliers body with a hinged joint in the middle, one end of the pliers body is a finger cuff, and the other end is a pliers tip. The pliers tips are arranged side by side. The clamping body, the narrowing mechanism, and the shearing body, the narrowing mechanism includes a claw hook that slides along the length of the pliers body, the claw hook is connected with an elastic member and a cable, the cable is connected with a pull ring, and the claw hook With storage slot. The invention can solve the problem in the prior art that the hand of the medical staff is easy to be stabbed during the process of pulling out the infusion needle.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to an infusion needle pulling forceps for preventing needle stick injuries. Background technique [0002] Occupational exposure is caused by medical staff contacting poisonous, harmful or pathogenic substances that are harmful to health or even life-threatening during the course of diagnosis, treatment and nursing, especially if the skin, mucous membranes, etc. are contaminated by the blood and body fluids of carriers of infectious pathogens or patients, or Piercing of the skin with blood containing infectious agents, needles and other sharps contaminated with bodily fluids. In medical and health-related institutions, occupational exposure to blood-borne pathogens is mainly caused by injuries caused by needles and other sharp objects. Sharps injury is the main way for medical staff to be infected with blood-borne diseases through occupational exposure, and can transmit more than ...

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
Patent Type & Authority Patents(China)
IPC IPC(8): A61M5/158B25B7/00
CPCB25B7/00A61M5/158A61M2005/1583
Inventor 陈新河王娜娜彭民金胡荍廖汉林罗清钦来瑞平姚璇符湘云
Owner 十堰市太和医院(湖北医药学院附属医院)
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com