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

Anti-splashing shield used during oral cavity treatment

A technology for oral treatment and protective cover, applied in the field of protective cover, can solve problems such as threats to medical staff, and achieve the effect of preventing virus transmission

Active Publication Date: 2020-06-26
NANJING STOMATOLOGICAL HOSPITAL
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are a lot of viruses in the spatter produced by oral treatment, which is a great threat to medical staff

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
  • Anti-splashing shield used during oral cavity treatment
  • Anti-splashing shield used during oral cavity treatment
  • Anti-splashing shield used during oral cavity treatment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as figure 1 As shown, the protective cover for splash-proof oral treatment in this embodiment includes a box body 1 , a sealing ring 2 , a fixing belt 4 and two sealing connection sleeves 3 .

[0034] The box body 1 is made of a transparent hard material (such as PVC), and includes two parallel hexagonal upper planes 14, lower planes 15, and the side surfaces formed by connecting the upper plane 14 and the lower plane 15 corresponding to five sides. The box body 1 that constitutes one end opening. The upper plane 14 and the lower plane 15 have the same shape, which are all hexagonal planes surrounded by five straight sides and an arc curved side. The sides are connected to each other and correspond to the upper plane 14 and the lower plane 15 respectively. Five side planes 16 are connected by five straight sides respectively. The curved curved sides on the upper plane 14 and the lower plane 15 and the sides corresponding to the two planes 16 form a box body 1 with...

Embodiment 2

[0041] Such as Figure 2-4 , the upper plane 14 and the lower plane 15 of the box body 1 of the present embodiment are all planes with arc edges, so that the sides connecting the upper plane 14 and the lower plane 15 have a corresponding longer arc surface 17, The operation hole 11 is arranged on the arc surface 17, and the operator observes the inside of the oral cavity through the arc surface 17. Since there is no edge on the arc surface 17, the situation in the oral cavity can be seen more clearly during operation.

[0042] The protective cover of the present embodiment is also provided with a fiber material layer 5, which is arranged on the inner side of the opening end of the box body 1, and is used for moisture absorption around the lips to prevent the heat emitted by the surgery lamp from scalding the skin and mucous membranes. The fiber material layer 5 is a non-woven fabric or a fiber woven fabric, and a hole is provided in the middle for passing through the instrumen...

Embodiment 3

[0046] Such as Figure 5-7 As shown, the box body 1 in this embodiment is an integral arc-shaped surface structure, so that the opening end is contracted in an elliptical shape on both sides corresponding to the lips of the human body, that is, when facing the direction of the opening end, the opening end is in an elliptical shape , the opening end is concave, and its concave surface is a concave shape adapted to the lip and jaw of the human body. There are no ridges on the entire box, so there will be no problem that ridges affect the operator's sight. The inner side of the opening end is provided with a round raised portion 12, even if people’s lips or their surroundings touch the opening end, there is no discomfort. The inner side of the raised portion 12 is provided with a connecting plane 18 for connecting the fiber material layer 5 . The end of the protruding portion 12 is provided with a T-shaped embedding groove for embedding the sealing ring 2 so that the entire sea...

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 an anti-splashing shield used during oral cavity treatment. The anti-splashing shield comprises fixing straps, a sealing ring, sealing connecting sleeves, and a box body whichis manufactured from transparent materials and with one opening in one end, wherein the opening end of the box body is a concave shape adapted to the lip and jaw part of the human body; the sealing ring is arranged at the concave opening end of the box body; an operation hole allowing oral cavity treatment apparatuses to enter the box body is formed in at least one side edges of the box body; oneends of the sealing connecting sleeves are in sealing connection with the operation hole, and an elastic ring allowing the end opening in the end to be elastically contracted is arranged at the otherend of each sealing connecting sleeve; and the fixing straps are connected to the sealing rings or the box body, and are used for enabling the shield to be fixed to the head or the neck of the humanbody. According to the anti-splashing shield used during oral cavity treatment disclosed by the invention, the box body, the sealing connecting sleeves and the sealing rings are arranged, so that whenthe apparatuses enter the oral cavity for operation, a sealing space is formed outside the oral cavity, generation of splashings is avoided, and the viral transmission caused by the splashings is avoided.

Description

Technical field: [0001] The invention relates to a protective cover, in particular to a splash-proof mouth protective cover. Background technique: [0002] Oral operations can produce a large number of droplets due to splashing, which are then converted into droplet nuclei and suspended in the form of aerosols in the air of the consulting room. Both droplets and aerosols may carry microorganisms and cause hospital pollution, posing a potential threat to the health of clinical medical staff and patients. In the dental clinic, when performing power equipment operations such as ultrasonic cleaning, mobile phone cutting tooth tissue or restorations, the droplets generated by the splash can become a dangerous source of microbial infection for medical staff and patients. [0003] Known airborne pathogens include Mycobacterium tuberculosis, rubella virus, varicella-zoster virus, and Legionella spp. Other pathogens that are also airborne, such as influenza virus, adenovirus, rhino...

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): A61C19/06A61C19/00A61B90/00
CPCA61C19/00A61C19/06A61B90/00A61B90/05
Inventor 季骏王莉蓉陈金东杨欣陆伟王天丛李贵凤杨惠宁赵庆钱冰之
Owner NANJING STOMATOLOGICAL HOSPITAL
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

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com