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Protective isolation hood for oral surgery operation

A technology for surgical operation and protection and isolation, applied in the field of medical devices, can solve the problems of increasing the burden on operators and insufficient protective equipment to effectively avoid the infection of medical staff, and achieve the effect of avoiding transmission, improving social benefits and market prospects.

Pending Publication Date: 2020-06-16
SHANGHAI NINTH PEOPLES HOSPITAL SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the technical problem that the existing protective equipment is not enough to effectively prevent medical personnel from being infected during oral diagnosis and treatment, and to provide a protective cover for patients to further effectively prevent the spread of the virus without aggravating the burden on the operator. burden

Method used

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  • Protective isolation hood for oral surgery operation
  • Protective isolation hood for oral surgery operation
  • Protective isolation hood for oral surgery operation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] like figure 1 , figure 2 As shown, it is a schematic structural diagram of a protective isolation cover used for oral surgery, which includes an isolation cover body 1, which is a rectangular parallelepiped structure, and is formed by supporting a mask layer by a support frame 10. The accommodating space of the shield body 1 includes: the side wall of the mask, the front part 22 of the mask, the rear part 23 of the mask and the opening part (not shown in the figure); the side wall of the mask includes: the left side wall 211 , the right side wall 212, the lower side wall 213; the front part 22 of the mask is transparent and is formed of a transparent mask material, such as a film; the left side wall 211 and the left side of the lower side wall 213 are provided with There is an operation inlet 30 through which the hand can pass; the right side wall 212 is provided with a first negative pressure suction port 40, which is a weak suction port for introducing a suction dev...

Embodiment 2

[0044] The isolation cover body 1 of the present invention is similar in structure to a helmet, and is sleeved downward from the top of the user's head and fixed on the neck. The isolation cover body is in the form of a cuboid, a cube, a hemisphere or a hemisphere-like body. like figure 1 , figure 2 As shown, the isolation cover body 1 is formed by supporting the mask layer by the support frame 10, and includes: the side wall of the mask, the front part 22 of the mask, the rear part 23 of the mask and the opening (not shown in the figure); the side wall of the mask includes: : left side wall 211 , right side wall 212 , lower side wall 213 . Wherein, the opening part is provided at the lower part of the lower side wall 213, and is used for being sleeved on the patient's head. The front part 22 of the mask is transparent and is formed of a transparent mask material, such as a film, etc.; the left side wall 211 and the left side of the lower side wall 213 are provided with an...

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Abstract

The invention discloses a protective isolation hood for oral surgery operation, which comprises an isolation hood body formed by supporting a mask layer by a support frame and provided with an accommodating space; wherein the isolation hood body comprises a mask side wall, a mask front part, a mask rear part and an opening part; the mask side wall comprises a left side wall, a right side wall anda lower side wall; the mask front part is transparent; operation inlets are formed in the left sides of the left side wall and the lower side wall; a first negative pressure suction port is formed inthe right side wall; the opening part is arranged at the rear part or the lower side wall of the mask; during use, the head of a patient is located in the accommodating space, and an operation gap isformed between the face and the mask front part. According to the isolation hood worn by the oral patient, passive defense is changed into active defense, so that possible pollution ways such as droplets, saliva and sneeze are pinched out at the beginning, an excellent auxiliary protection effect is achieved, the situation that operation is not flexible enough due to multiple protection of medicalstaff is avoided, and the isolation hood is particularly suitable for oral diagnosis and treatment in the period of infectious disease prevention.

Description

technical field [0001] The invention belongs to the field of medical instruments and relates to a protective appliance, in particular to a protective isolation cover used for oral surgery operations. Background technique [0002] Experts pointed out that the main transmission routes of COVID-19 are droplet infection, contact infection and aerosol infection. Medical staff, as a high-risk group directly facing the virus, how to better protect medical staff has become the focus of attention from all walks of life. [0003] Especially the medical staff in the stomatology department, the diagnosis and treatment process directly faces the patient's mouth and nose at close range, and the possibility of droplet transmission during the operation is very high, and the conventional protection may not be safe enough. In the extraordinary period of the epidemic, even if ordinary oral diagnosis and treatment can be suspended, oral emergency treatment cannot be suspended for a long time. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B90/40A61B90/00A61M1/00A61C17/06A61C19/00A61G13/10A61G10/00
CPCA61B90/05A61B90/40A61C19/00A61G10/00A61G13/108A61G2210/00A61M1/0023
Inventor 唐子圣张志愿蒋欣泉漆正楠林育华黄正蔚梁景平汪俊孙健朱亚琴杨驰郭莲
Owner SHANGHAI NINTH PEOPLES HOSPITAL SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE
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