Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Negative pressure suction type tumor excision device

A negative pressure and tumor technology, applied in surgical cutting equipment, medical science, surgery, etc., can solve the problems of poor stability of tumor traction resection, low practicality of tumor resection, and easy infection, so as to improve the overall stability and avoid infection Phenomenon, the effect of improving protection

Pending Publication Date: 2022-05-27
李金帮
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a negative pressure suction tumor resection device to solve the problem that the overall stability of tumor traction resection in the prior art is poor, and the process of traction resection is generally exposed to the outside and easily causes infection. Less practical problems with excision

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
  • Negative pressure suction type tumor excision device
  • Negative pressure suction type tumor excision device
  • Negative pressure suction type tumor excision device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] see figure 1 , figure 2 , Figure 7 , a negative pressure suction tumor resection device, including a worktable 1, a horizontal plate 3, outrigger tubes 7, and a negative pressure shield 6. The worktable 1 is provided with a side baffle 11, a cylinder 2, and reinforcing ribs 12. A first handle 4 and a second handle 5 are welded on the plate 3, a through hole is opened on the horizontal plate 3, the negative pressure pipe 31 runs through the through hole, and the outer wall of the negative pressure pipe 31 is welded and fixed with the inner wall of the through hole, and the first handle 4 There is a first switch 41 on it, a second switch 51 on the second handle 5, a sliding rod 21 is welded on the telescopic rod of the cylinder 2, a cutting knife 22 is installed on the sliding rod 21, and the lower end of the negative pressure pipe 31 is connected to the negative pressure pipe 31. The pressure shield 6 is connected. The negative pressure shield 6 is provided with a gr...

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 negative pressure suction type tumor resection device which comprises a workbench, a transverse plate, a supporting leg pipe and a negative pressure shield, the workbench is provided with a side baffle, an air cylinder and a reinforcing rib, the transverse plate is provided with a negative pressure pipe, a first handle and a second handle, the first handle is provided with a first switch, the second handle is provided with a second switch, and a sliding rod is arranged on a telescopic rod of the air cylinder. The lower end of the negative pressure pipe is connected with a negative pressure shield, the negative pressure shield is provided with a groove opening, a sealing ring and an observation plate, the supporting leg pipe is provided with a sliding cavity and trundles, an adjusting rod is arranged in the sliding cavity in a sliding and sleeved mode, a sliding partition plate and a reset spring are arranged in the sliding cavity, and a sliding groove is formed in the adjusting rod. The overall stability of tumor negative pressure excision is improved, the phenomenon of infection caused by exposure in the process of negative pressure tumor excision is avoided, the practicability of tumor excision is improved, the situation of the process of negative pressure suction tumor excision is conveniently observed in real time, and the situation that the tumor is collided by foreign objects during negative pressure suction tumor excision is avoided.

Description

technical field [0001] The invention belongs to the technical field of tumor resection, in particular to a negative pressure suction type tumor resection device. Background technique [0002] At present, the principle of tumor treatment is comprehensive treatment based on surgery, supplemented by symptomatic treatment according to the condition. Among them, tumor resection is one of the common operations. Generally, the tumor is pulled out by hand-held surgical forceps, and then hand-held excision is performed. Knife for tumor resection. [0003] However, the above-mentioned surgical procedures for tumors only use manual traction and manual excision, and the overall stability of tumor traction and excision is poor. Moreover, the process of traction excision of tumors is generally exposed, which is likely to cause infection. Manual operations are performed separately, and the integrity of tumor resection is poor, resulting in low practicability for tumor resection. SUMMARY...

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): A61B90/17A61B17/3205
CPCA61B90/17A61B17/3205A61B2017/00566A61B2017/320082
Inventor 李金帮
Owner 李金帮
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products