Mouth gag

An opener and screw technology, which is applied in the fields of oral mirror, medical science, diagnosis, etc., can solve problems such as inconvenience of operation, and achieve the effect of convenient operation.

Inactive Publication Date: 2018-11-06
余庆县中医医院
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a gag to solve the problem that the traditional gag needs to manually spray oral disinfectant and is inconvenient to operate

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
  • Mouth gag
  • Mouth gag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention will be described in further detail below by means of specific embodiments:

[0019] The reference signs in the accompanying drawings of the description include: fixed plate 1, screw mandrel 2, threaded part 3, nut 4, first support rod 5, second support rod 6, first slider 7, second slider 8, propulsion Box 9, fixed rod 10, isolation plate 11, rotating disk 12, tooth mark groove 13, first liquid storage bin 14, second liquid storage bin 15, upper jaw plate 16, lower jaw plate 17, chute 18, liquid storage tank 19 , Partition plate 20, slide pipe 21, disinfection port 22.

[0020] The embodiment is basically as figure 1 Shown: an opener, including a propulsion mechanism, the propulsion mechanism includes a fixed plate 1, the fixed plate 1 is rotatably connected with a screw 2, the screw 2 is provided with a threaded part 3, and the threaded part 3 is threaded with a nut 4, One end of the screw mandrel 2 passes through the fixed plate 1 and is fixed...

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 relates to a mouth gag. The mouth gag comprises a fixed plate, wherein the fixed plate is rotationally connected with a screw rod, the screw rod is in threaded connection with a nut, thefixed plate is fixedly connected with a first supporting rod and a second supporting rod, the outer portion of the screw rod is sleeved with a propulsion box, the propulsion box is internally provided with a fixed rod, one end of the fixed rod is fixedly connected to the inner wall of the propulsion box, and the other end of the fixed rod runs through a through hole and is fixedly connected to the opposite inner wall of the propulsion box; the propulsion box is internally slidably connected with a separation plate, the separation plate is fixedly connected with a first telescopic plate and asecond telescopic plate, the first telescopic plate and the inner wall of the propulsion box form a first liquid storage bin, and the second telescopic plate and the inner wall of the propulsion box form a second liquid storage bin; the mouth gag further comprises an upper jaw plate and a lower jaw plate, the upper jaw plate and the lower jaw plate are both provided with sliding grooves, the propulsion box is slidably connected in the sliding grooves, the upper jaw plate and the lower jaw plate are both provided with liquid storage tanks, the liquid storage tanks are internally fixedly connected with partition plates, the liquid storage tanks are internally slidably connected with sliding pipes, and the sliding pipes are connected with the first liquid storage bin and the second liquid storage bin respectively. The mouth gag is operated conveniently.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to an opening device. Background technique [0002] In the medical diagnosis and treatment process, some special patients are often encountered, and their jaws will be tight during the onset of the disease. When the mouth needs to be opened for treatment, the patient's upper and lower teeth need to be pried open. This process is usually done with an opener. Mouth gag, also known as mouth gag, is a device used to open the mouth when breathing is difficult or unconsciousness requires gastric lavage. Usually the body of the gag is "U" shaped, [0003] The traditional opener is generally "U" shape, and two ends of the opener body are fixedly connected with a handle respectively. During use, the "U" shaped mouth gag is usually placed in the patient's mouth and the patient's mouth is opened. The gag with this structure has a simple structure, easy operation, and low cost. However, du...

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): A61B1/24
CPCA61B1/24
Inventor 尹玉平梁龙飞
Owner 余庆县中医医院
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