Title:
HOSPITAL BED PROVIDED WITH SEALING STRUCTURE AND USE METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/024703
Kind Code:
A1
Abstract:
A hospital bed provided with a sealing structure and a use method therefor in the technical field of high-intensity focused ultrasound therapy. The hospital bed comprises a treatment bed (1), a transfer bed (2), a sealing assembly, and an adjustment device (5). The treatment bed (1) is provided with a treatment window (11). The bed base (21) of the transfer bed (2) is provided with a treatment hole (211) corresponding to the treatment window (11). The transfer bed (2) can move to be docked to or separated from the treatment bed (1), and the bed base (21) is located above the treatment window (11) during docking. The sealing assembly comprises an upper sealing kit (3) and a lower sealing kit (4). The upper sealing kit (3) is disposed downward on the bed base (21), and the lower sealing kit (4) is mounted on the treatment bed (1) and is located below the upper sealing kit (3). The adjustment device (5) is used for adjusting the position of the lower sealing kit (4), so that the lower sealing sleeve (4) is docked to the upper sealing kit (3). The upper sealing kit (3) is connected to and is in sealing fit with the lower sealing kit (4) so as to form a water storage area (9) that communicates with the treatment hole (211). The treatment window (11) is located in the water storage area (9). The beneficial effects are as follows: sealing performance is ensured, and the efficiency in rotating and treating patients is improved.
Inventors:
ZOU YING (CN)
SUN MINYI (CN)
SUN MINYI (CN)
Application Number:
PCT/CN2022/103223
Publication Date:
March 02, 2023
Filing Date:
July 01, 2022
Export Citation:
Assignee:
CHONGQING HAIFU MEDICAL TECH CO LTD (CN)
International Classes:
A61G13/00; A61G1/02; A61G13/10; A61N7/00
Foreign References:
| CN112545816A | 2021-03-26 | |||
| CN111888669A | 2020-11-06 | |||
| CN203315569U | 2013-12-04 | |||
| CN201775874U | 2011-03-30 | |||
| US5590653A | 1997-01-07 | |||
| US20080167555A1 | 2008-07-10 | |||
| US20180318611A1 | 2018-11-08 |
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