Unlock instant, AI-driven research and patent intelligence for your innovation.

Arterial hemostatic clamp for minimally invasive surgery

A technique of minimally invasive surgery and clamps, applied in the direction of wound clips, etc., can solve the problems of patients’ pain, reduce pressure, and unreliable fixation, and achieve the effects of reliable fixation, easy operation, and convenient adjustment of pressure

Inactive Publication Date: 2019-03-08
金鹏
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the problem of unreliable fixation in the existing compression hemostasis method, the pain of the patient and the inability to reduce the compression force with the recovery situation

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
  • Arterial hemostatic clamp for minimally invasive surgery
  • Arterial hemostatic clamp for minimally invasive surgery
  • Arterial hemostatic clamp for minimally invasive surgery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] combine figure 1 and figure 2 , arterial hemostatic clamp for minimally invasive surgery, mainly composed of pressure head seat cover 1, fastening belt 3, fastening belt pressure sleeve 4, pressure head 5, pressure head sheath lining 6, spring 7, sheath ring 8, steel ball 9 , clutch seat 10, locking lever 11, pressure head lever 12, gland 14;

[0024] 1. Combine image 3 , Figure 4 , Figure 6 and Figure 7 The bottom of the indenter seat cover 1 is designed to be concave in order to be conveniently placed on the arm, and the thin groove at the bottom is to accommodate the sheath in the arterial vessel. In this way, put the indenter seat cover 1 on the arm, adjust its position so that the fine groove is just above the artery, and then use the fastening belt 3 to tighten the clamp on the arm; the fastening belt 3 is pressed by the fastening belt. 4 is fixed on the pressure head seat cover 1 by screws 2;

[0025] 2. Combine Figure 10 to Figure 12 , wherein the ...

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 provides an artery hemostatic clamp for a minimally invasive surgery, relates to a novel artery hemostatic clamp, and aims to achieve reliable hemostasis and pressure flexible adjustment after an arterially punctured minimally invasive surgery, and effectively solve problems that fixation is unreliable, the operation is complex and the pressure cannot be adjusted in the existing air-filling bedside and spring type hemostatic clamp. The artery hemostatic clamp for the minimally invasive surgery comprises three main parts, including a seat body part, a movable part and a locking part; after the main parts are connected, locking between the movable part and the locking part can be released by pressing a press cover at the top; a center pressing head can be freely adjusted up and down, so that the ideal pressure is adjusted. After a desired vertical position is achieved, the press cover is released, and the movable part and the locking part achieve reliable locking by the locking part, so that the current pressure is kept. The artery hemostatic clamp has the characteristics that the fixation is reliable, and operations are simple and convenient; the artery hemostatic clamp can be applied to minimally invasive surgeries punctured through the brachial artery or the femoral artery only by changinbg two different forms of a fastening belt.

Description

technical field [0001] The invention relates to an arterial hemostatic clip for minimally invasive surgery. Background technique [0002] Minimally invasive surgery has been more and more widely used because of its advantages of less physical and psychological trauma to patients and faster postoperative recovery. During many minimally invasive cardiovascular and cerebrovascular operations, it is required to insert a sheath at the artery, and it is necessary to maintain an appropriate pressure on the blood vessel within several hours after the operation to prevent accidental bleeding. At present, this type of hemostatic clamp mostly adopts three methods of pneumatic compression, bedside fixed compression or spring compression. The pneumatic compression method mainly has the problem of unreliable fixation at the brachial artery and the femoral artery, and it is easy to loosen after a long time. The bedside fixed compression method is bulky and requires the patient to be immob...

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): A61B17/122
Inventor 金鹏张浩楠
Owner 金鹏
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