Infection source isolation device and method

An isolation equipment and transparent technology, applied in the field of medical devices, can solve the problems of high operating cost, poor flexibility and universality, and complexity, and achieve the effect of avoiding secondary pollution, reducing pollution, and reducing material waste.

Active Publication Date: 2020-07-17
PEKING UNIV THIRD HOSPITAL
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

CN108310577A discloses an anti-infection mask for respiratory endoscopic diagnosis and treatment, which includes a mask, a negative pressure device and a filter device, but the device requires additional personnel to operate, and the device is relatively complicated, and it is inconvenient to disinfect after use; CN105852279A discloses developed a device to protect the user from airborne micro-organisms by delivering UV-sterilized air to the user wearing a mask through a disinfection chamber. Although the effect is good, the operating cost of the device is obviously high, and Less flexible and universal

Method used

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  • Infection source isolation device and method
  • Infection source isolation device and method

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Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0035] figure 1 The endoscope protection device of a specific embodiment of the present invention is shown, including a bracket 1, a transparent protective film 2, an oxygen tube inlet 3, other instrument inlets 4, an endotracheal intubation operation port 5, an endoscopic auxiliary operation port 6 and 7. Patient isolation fixation elements 8 and 9.

[0036] The bracket 1 is used for supporting, and the transparent protective film 2 can be fixed on the frame formed by the bracket 1, and covered on the surface of the frame after being fixed. When in use, after the patient is in a good position before the endoscopic examination begins, the patient isolation fixing elements 8 and 9 on the protective film can be tightened to better seal the endoscopic protective device. The top side of the protective film 2 is equipped with an oxygen tube inle...

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Abstract

The invention relates to an infection source isolation device. The infection source isolation device comprises a frame formed by a support frame and a transparent protective film wrapping the frame, wherein the transparent protective film is provided with a plurality of openings which are respectively used as: 1) an oxygen tube inlet, 2) an tracheal intubation operation port and an endoscope auxiliary operation port, and / or 3) other instrument inlets; and the interior of the frame is provided with enough space which is used for accommodating the body part of a patient and is suitable for endoscopic operation. The device can effectively prevent medical personnel from being infected due to splashing of spray or respiratory tract and the digestive tract contents of the patient in an endoscopic operation process.

Description

technical field [0001] The present invention relates to the field of medical devices, in particular to a device and method for isolating infectious agents, which are used to reduce aerosols, droplets, and respiratory / digestive tract content splashes, and avoid infectious agents (such as infectious agents in the respiratory / digestive tract) Spread during endoscopy, protect medical workers and patients, and prevent nosocomial infections. Background technique [0002] Endoscopic examination and / or interventional therapy are frequently used clinical diagnosis and treatment items in the departments of respiratory and gastroenterology. However, during endoscopic diagnosis and treatment, because the endoscope passes through the patient's nasal cavity or mouth into the airway or digestive tract, causing irritation to the tracheal or esophageal mucosa, patients often have severe nausea, vomiting, coughing, expectoration, resulting in droplets or The contents of the respiratory tract...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G10/00A61M16/04A61B1/00B25J21/02
CPCA61B1/00A61G10/005A61M16/04B25J21/02
Inventor 李军于涛张莉
Owner PEKING UNIV THIRD HOSPITAL
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