Suturing instruments and suturing systems

A technology of sutures and needles, which is applied in the field of surgical instruments and surgical systems, can solve problems such as tissue damage, achieve convenient disposal, prevent needle perforation accidents, and reduce the possibility of needle perforation accidents

Inactive Publication Date: 2011-03-09
SUTUREAID HLDG BV
View PDF3 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The tip of the surgical needle initially pushes the tissue forward to later pierce it, causing damage to the tissue

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
  • Suturing instruments and suturing systems
  • Suturing instruments and suturing systems
  • Suturing instruments and suturing systems

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037]In one aspect, the present invention provides a cartridge for safe storage and disposal of needles and NR. The cartridge may contain NR and may also contain a needle or a needle with suture. NR can be any of the NR embodiments described herein. The collet may be mounted, for example, on a rail or other suitable surface in an operating room. The cartridge includes a housing with an opening through which a user can insert the tweezers. The NR is attached to the forceps once it is inserted into the collet. In one embodiment, the initial attachment of the NR to the tweezers is caused by the user rotating the tweezers inside the collet. When the forceps are pulled out, the NR is properly seated on the forceps, and the sharp point of the needle is inserted in the NR, allowing safe transfer of the forceps from eg a nurse to a surgeon. Preferably, the NR can only be removed from the collet when inserted and attached to the correct forceps.

[0038] After using NR, forceps w...

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

A needle storage and disposal cartridge is loaded with a needle receptor, and or suture and needle. By insertion of a forceps arm into the cartridge the needle receptor can be affixed to an arm of the forceps, and similarly removed after use. The forceps may conveniently be used for gripping and retaining a needle during suturing. A number of alternative suturing forceps and needle receptors are disclosed.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to U.S. Provisional Patent Application No. 61 / 023,401, filed January 24, 2008, and International Application No. PCT / EP2008 / 053584, filed March 26, 2008 (now abandoned), each filed as It is incorporated herein by reference in its entirety. 【Technical field】 [0003] The present invention relates to surgical instruments and surgical systems for suturing tissue while reducing the likelihood of needle perforation accidents before, during and after the suturing process. 【Background technique】 [0004] Standard suturing instruments and techniques present significant risks to the surgeon in the manner of both the patient and possible glove perforation accidents through the suturing needle penetrating the surgeon's glove. Such needle stick accidents (needle stick accidents) can allow pathogenic microorganisms (pathogenic organisms) such as (but not limited to) hepatitis B virus (hepatitis vir...

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 Applications(China)
IPC IPC(8): A61B17/04A61B17/06A61B17/30
CPCA61B17/06061A61B17/30A61B2017/00907A61B2017/00876A61B2017/00477A61B17/06133A61B17/0493A61B17/06161
Inventor M·帕德伯格L·德弗里斯M·霍尔维达W·范富尔斯E·温德勒L·容克曼I·格里费奥恩B·米姆斯I·霍波
Owner SUTUREAID HLDG BV
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