Isolation cushion for invasive operation

Abstract

The invention provides an isolation cushion for invasive operation. The isolation cushion for invasive operation includes a top-layer transparent film, an inflatable stent and a bottom-layer film, wherein a cavity is formed through sealed connection of the top-layer transparent film and the bottom-layer film, a neck gap is formed in the part, on one side of the cavity or in the cavity, of the bottom-layer film, and the inflatable stent is arranged between the top-layer transparent film and the bottom-layer film, and is located beside the neck gap or partially erected above the neck gap; the top of the inflatable stent is connected with the top-layer transparent film, the inflatable stent includes an inflation mouth, and an inflation valve which is arranged in the inflation mouth extends outside the cavity; and at least two operation mouths are formed in the parts, outside the inflatable stent, of the top-layer transparent film, and sealing structures are arranged at the operation mouths. The isolation cushion for invasive operation, an approximately sealed surgery operation space is formed rapidly, pollution caused by aerosol, respiratory secretions, blood and other matter can be isolated effectively, and exposure risks of the medical staff can be reduced.

Description

technical field [0001] The invention relates to the field of medical protection devices, in particular to an isolation capsule cushion for invasive operation. Background technique [0002] In surgical scenarios with high exposure risk (such as tracheotomy for patients with novel coronavirus pneumonia, chest surgery for patients with pulmonary tuberculosis, etc.), surgical operations will bring risks of aerosol exposure or blood contamination. This situation brings huge challenges to the safety protection of surgical operations. Even if there are sufficient safety protection facilities, the operator needs to wear protective glasses or positive pressure protective masks, which will have a significant impact on the surgical field of view. In grass-roots hospitals, under the condition of insufficient biosafety protection, patients are likely to lose the opportunity to undergo surgery under protected conditions; and when emergency surgery has to be performed, medical staff face a...

AI Technical Summary

Problems solved by technology

[0012] (5), a post-tracheotomy anti-pollution cover (CN 209696010 U), and a similar post-tracheotomy anti-sputum splash protection cover (CN 206587252 U), which adopt a transparent cover with a perforated design or belt The tubes are used for postoperative antifouling, not suitable for intraoperative use

[0013] In the prior art, for the protection of medical personnel, N95 masks, protective clothing, protective glasses and positive pressure protective masks are used. The disadvantages are: the positive pressure protective mask equipment is expensive and the configuration is small; Mirrors, etc. will also be in short supply; for the isolation of surgical operation space, if negative pressure wards are used, the disadvantages are: the number of negative pressure wards is limited, and there is no configuration in primary hospitals or field conditions

[0014] The biggest problem with the existing surgical operation methods is that it will cause exposure risks to medical staff, including aerosols, respiratory secretions, and blood contamination. For high-risk scenarios (such as coronavirus pneumonia), extremely high safety protection measures are required, such as negative Pressure wards, N95 masks, protective clothing, protective glasses / positive pressure protective masks, etc., such safety protection conditions are often difficult to meet at the grassroots level

[0015] At present, there is still a lack of an effective, simple and practical isolation protection device that can quickly provide additional protection for front-line medical staff and is convenient to handle after surgery.

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