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Oral spray collecting system

A droplet, oral technology, applied in the field of collection, can solve problems such as being susceptible to infection

Pending Publication Date: 2020-07-03
深圳市谷多普科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Even medical staff who take some protection are at risk of being infected

Method used

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Embodiment Construction

[0030] The claims of the present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings. Apparently, the described embodiments are only a part of the embodiments of the present invention, but still all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work also fall within the protection scope of the present invention.

[0031] It should be understood that in the description of the present invention, all directional terms, such as "up", "down", "left", "right", "front", "rear", etc. indicate the orientation or positional relationship Based on the orientation or positional relationship shown in the drawings or the conventional orientation or positional relationship of the invention product in use, it is only for the convenience of describing the present invention and simplifying the description, rather than indicati...

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Abstract

The invention is suitable for the technical field of collection of droplets during oral diagnosis and treatment. An oral spray collecting device comprises a collecting head and a hollow supporting rodwith one end supporting and fixing the collecting head, the other end of the hollow supporting rod is communicated with an air inlet in a machine box, and a fan is arranged at an air outlet of the machine box. A first cavity for containing the first filter and a second cavity for containing the second filter are formed between an air inlet and an air outlet of the machine box, a connecting channel is formed between the first cavity and the second cavity, and the connecting channel located at the bottom of the first cavity is provided with a wind shielding mechanism for changing the airflow direction and condensing steam. And a collecting box is arranged below the wind shielding mechanism. Negative pressure is generated near the collecting head through the fan, air with spray exhaled by apatient is filtered, air in front of and behind the first filter is sterilized, and the safety of the exhausted air can be guaranteed. The device effectively reduces the diagnosis and treatment operation risk of medical staff such as oral cavity.

Description

technical field [0001] The invention relates to the field of collection technology, and in particular to a collection system for collecting droplets and the like escaped from a patient's breathing during oral cavity diagnosis and treatment operations. Background technique [0002] Now when oral patients are undergoing medical treatment, doctors usually need to observe and take samples of the affected part of the oral cavity, and the oral cavity is usually sensitive, which can stimulate the patient to sneeze and other phenomena during the operation, forming droplets and aerosols for a long time The time is distributed near the medical service. When a patient has a respiratory sensory disease, such as pneumonia, influenza, etc., there are a large number of bacteria, viruses, and pathogens in the droplets and aerosols. Even medical staff who take some protection are at risk of being infected. How to timely and effectively collect and treat the droplets and aerosols output fro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B90/00A61M1/00A61L2/10A61L2/24A61L9/20B01D46/00
CPCA61M1/0023A61B90/00A61L2/10A61L9/20A61L2/24B01D46/62
Inventor 潘锋
Owner 深圳市谷多普科技有限公司
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