Sputum excretion device for critical patient in neurosurgery department

A neurosurgical and severe technology, applied in the direction of suction equipment, saliva receiving equipment, etc., can solve the problems of backflow, sputum backflow into the suction pump, inconvenience, etc. Risks in Air Pumps, Effects of Reasonable Design

Inactive Publication Date: 2021-11-02
THE AFFILIATED HOSPITAL OF SOUTHWEST MEDICAL UNIV
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing sputum removal device for critically ill patients in neurosurgery is inconvenient to quickly block the suction end of the suction pump and the sputum suction hose in two directions when the suction pump is stopped after the sputum suction work is completed; it is easy to place it after use or On the way to the trash can...

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
  • Sputum excretion device for critical patient in neurosurgery department
  • Sputum excretion device for critical patient in neurosurgery department
  • Sputum excretion device for critical patient in neurosurgery department

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] refer to Figure 1-5 , the present embodiment proposes a sputum-expelling device for critically ill patients in neurosurgery, including a sputum-collecting bottle 100 with an opening at the top. U-shaped handle, the top of the bottle cap 1 is provided with a sputum suction hose 2, the top right side of the bottle cap 1 is fixedly equipped with an air pump 6, and the bottle cap 1 is provided with a two-way quick cut-off mechanism and a two-way quick cut-off mechanism. Quick-lock opening suction mechanism;

[0041] The two-way quick cut-off mechanism includes two connecting seats 3 fixed on the inner wall of the top of the bottle cap 1, the bottom of the connecting seats 3 is provided with a communication hole 4, and the bottom of the connecting seat 3 on the left side of the two connecting seats 3 is fixedly connected with a discharge port. pipe 7, and the discharge pipe 7 is connected with the communication hole 4 on the left, and the left communication hole 4 is provi...

Embodiment 2

[0045] see Image 6 , the present invention also includes a manual operation mechanism, the manual operation mechanism includes: a first operating rod 101 is arranged on one side of the blocking plate 10, and a first through hole 102 is formed at the connection between the bottle cap 1 and the first operating rod 101 , preferably, the first operating rod and the first through hole are arranged symmetrically along the center line of the width direction of the bottle cap; The connection is the second through hole 232 . When the first spring 12, the second spring 25, the soft steel wire rope 14, and the stay cord 28 were damaged, the ball 24 at the front end of the clamp lever and the draw-in groove on the L-shaped bar 17 could be combined or disengaged by operating the first operating lever. The second operating lever realizes the opening and closing of the closing plate and the discharge pipe 2 or the pipeline at the lower end of the air pump 6 .

[0046] When the present inv...

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 sputum excretion device for a critical patient in the neurosurgery department, and the device comprises a sputum collection bottle with an opening in the top; the sputum collection bottle is sleeved with a bottle cap in a threaded mode, the right side of the sputum collection bottle is fixedly connected with a U-shaped handle, a sputum suction hose is arranged above the bottle cap, and an air pump is fixedly installed on the right side of the top of the bottle cap; the bottle cap is provided with a two-way quick cut-off mechanism and a quick-locking type opening sputum suction mechanism matched with the two-way quick cut-off mechanism. The design is reasonable, the two-way plugging can be automatically removed when the air extracting pump is started, the air inlet end and the sputum suction hose can be rapidly plugged in the two directions when the air extracting pump is stopped, the phenomenon that a person forgets to plug after use can be effectively avoided in the mode that plugging and plugging removing are linked with starting and stopping of the air extracting pump, and the risk that sputum flows out or into the sucking pump due to accidents such as toppling and the like after sputum suction is completed is reduced, and use is facilitated.

Description

technical field [0001] The invention relates to the technical field of expectoration equipment, in particular to an expectoration device for critically ill patients in neurosurgery. Background technique [0002] It is a common and important defensive mechanism when coughing and expectoration. Some neurosurgical patients with severe neurosurgery cannot complete expectoration independently. Most of the sputum devices use sputum suction devices, which mostly use the principle of negative pressure suction to achieve sputum suction. Most of them are composed of sputum collection bottles, sputum suction hoses and suction pumps. Collection device. [0003] The existing sputum removal device for critically ill patients in neurosurgery is inconvenient to quickly block the suction end of the suction pump and the sputum suction hose in two directions when the suction pump is stopped after the sputum suction work is completed; it is easy to place it after use or On the way to the tras...

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): A61M1/00A61J19/02
CPCA61J19/02
Inventor 彭汤明陈礼刚刘爱华郑文华雷贤英彭飞曾山王顥润赵迪万伟峰包堃旸杨晓波钟传洪庞金伟郑皓文高小雨
Owner THE AFFILIATED HOSPITAL OF SOUTHWEST MEDICAL UNIV
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