Forceps with tissue stop

A technology of components and clamps, applied in the direction of surgical forceps, parts of surgical instruments, medical science, etc., can solve the problems of blood vessels or tissues not being firmly held or clamped, anatomical features, anatomical features, trauma, etc.

Active Publication Date: 2019-03-01
GYRUS ACMI INC (D B A OLYMPUS SURGICAL TECH AMERICA)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the blood vessel or tissue is placed too far between the jaws in the proximal direction, for example beyond the proximal ends of the clamping sections of the jaws, the blood vessel or tissue may not be securely held or clamped, which may affect the Undesirably traumatizing anatomical features when dissecting

Method used

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  • Forceps with tissue stop
  • Forceps with tissue stop
  • Forceps with tissue stop

Examples

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Embodiment Construction

[0016] These teachings provide a tool. The device may be any device used to affect a subject. Affecting may mean, for example, manipulating, engaging, moving, grasping, clamping, pushing, pulling, cutting, tearing, coagulating, sealing, cauterizing, dissecting, electrocauterying, or otherwise affecting an object or anatomical feature. An object can be any object, whether anatomical feature or not. Exemplary anatomical features may include, for example, blood vessels, tissues, veins, arteries, any portion of an anatomical structure, or combinations thereof.

[0017] Devices may be used for medically related procedures or non-medically related procedures. The instrument can be used in open and / or laparoscopic or minimally invasive surgery. The instrument may be forceps, medical forceps, cutting forceps, electrosurgical forceps, bipolar forceps, etc. or combinations thereof.

[0018] Devices can be used with or without electricity. The instrument can be used in electrosurger...

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PUM

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Abstract

The application discloses forceps that include a hand piece, a jaw assembly connected to the hand piece, and a web. The jaw assembly is moveable between an open position and a closed position. The webis adapted to block an anatomical feature from extending beyond a proximal end of a gripping section of the jaw assembly. The web remains generally stationary relative to the handpiece when the jaw assembly is moved between an open position and a closed position.

Description

technical field [0001] These teachings relate to an instrument, and more particularly to forceps including a tissue stop. Background technique [0002] Forceps are tweezers-like instruments that include a jaw assembly. The jaws of the jaw assembly can be used to affect anatomical features, such as blood vessels or tissue. For example, a blood vessel or tissue may be disposed between the clamping segments of the jaws, and the jaws may be used to move, grip, grasp, push, pull, cut, dissect, and / or otherwise affect the blood vessel or tissue. Some forceps also incorporate electrosurgical capabilities for electrically affecting anatomical features. For example, a blood vessel or tissue may be sealed or coagulated with an electrosurgical current delivered from or between one or both of the jaws. [0003] However, before affecting an anatomical feature with a jaw assembly, care should be taken to properly place or position the anatomical feature between the clamping segments of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/295A61B18/12
CPCA61B17/295A61B18/12A61B2018/00345A61B2018/00601A61B2018/00595A61B2018/00589A61B2017/2926A61B18/1445A61B2018/1452A61B2090/033A61B2018/0063A61B2018/1455A61B17/282A61B17/29A61B2017/2936A61B17/2841A61B17/285
Inventor J·J·纳尔逊Z·R·沃德L·B·伊莱亚森
Owner GYRUS ACMI INC (D B A OLYMPUS SURGICAL TECH AMERICA)
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