Multichannel aspirator operation handle for surgery

An aspirator, multi-channel technology, applied in suction instruments, hypodermic injection instruments, extraction and pumping systems, etc., can solve problems such as affecting the efficiency and success rate of the operation, the assistant's insufficient field of vision, and the inability to perform the operation at will, to improve the efficiency of the operation. The effect of surgical efficiency and success rate

Active Publication Date: 2019-04-05
FUWAI HOSPITAL CHINESE ACAD OF MEDICAL SCI & PEKING UNION MEDICAL COLLEGE
View PDF16 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above three kinds of suction devices need to be frequently switched during operation. If the operation is performed by the operator himself, the operation is frequent and the operation cannot be performed as desired, which affects the efficie

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
  • Multichannel aspirator operation handle for surgery
  • Multichannel aspirator operation handle for surgery
  • Multichannel aspirator operation handle for surgery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] like Figure 1 to Figure 5 As shown: the operating handle of the multi-channel suction device for surgery in this embodiment includes a handle body 1 and suction heads 2 and connecting seats 3 respectively arranged at both ends of the handle body 1. The handle body 1 is provided with a suction channel I1a. The suction channel I1a communicates with the inner cavity of the suction head 2; the connecting seat 3 is provided with at least two joints 4 for connecting with the suction device, and the joint 4 is provided with a suction channel II4a; the connecting seat 3 is provided with a main suction channel 3a communicating with the suction channel I1a and at least two branch suction channels 3b respectively communicati...

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 multichannel aspirator operation handle for surgery. The multichannel aspirator operation handle for the surgery comprises a handle body as well as a suction tip and a connecting base which are arranged at the two ends of the handle body respectively, wherein a suction channel I is formed in the handle body; the suction channel I is communicated with the inner cavity of the suction tip; the connecting base is provided with at least two joints for being connected with an aspirator; suction channels II are formed in the joints; a main suction channel communicated with the suction channel I and at least two branch suction channels communicated with the suction channels II respectively are formed in the connecting base; a switching device for selectively communicatingthe main suction channel and one of the branch suction channels is arranged between the main suction channel and the branch suction channels. The multichannel aspirator operation handle for the surgery is convenient for an operator to switch different aspirators to use in order to improve the surgical efficiency and success rate.

Description

technical field [0001] The invention relates to a medical device, in particular to an operation handle of a multi-channel suction device for operation. Background technique [0002] The aspirator is one of the essential surgical instruments in surgical operations, which can absorb liquids such as bleeding, flushing fluid, exudate, pus, or gases such as waste gas generated during the operation to keep the surgical field of view clear. At present, in addition to suction devices with ordinary structures, there are also autologous blood salvage devices (Cell Saver Elite) and extracorporeal circulation right heart suction devices, all of which use negative pressure to complete the suction operation; autologous blood salvage devices are used for suction Blood containing a large amount of flushing water can be used for blood transfusion after rapid recovery and filtration; extracorporeal circulation right heart pump is used for extracorporeal circulation. The aspirator is connecte...

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
IPC IPC(8): A61M1/00
CPCA61M1/741A61M1/76A61M1/84
Inventor 彭博
Owner FUWAI HOSPITAL CHINESE ACAD OF MEDICAL SCI & PEKING UNION MEDICAL COLLEGE
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