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Title:
EFFICIENT CARE-TYPE VARIABLE ENDOTRACHEAL TUBE VENTILATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/223409
Kind Code:
A1
Abstract:
Disclosed is an efficient care-type variable endotracheal tube ventilation device relating to the technical field of medical instruments, and solving the technical problem of existing endotracheal tubes relatively often piercing the airway of a patient and easily causing suffering to the patient. The device comprises: an endotracheal tube main body (1) with a variable telescopic length, wherein the endotracheal tube main body (1) comprises a telescopic stacked endotracheal tube main tube (11) and a variable endotracheal tube head part (12) connected to one end of the telescopic stacked endotracheal tube main tube (11); the variable endotracheal tube head part (12) is made of a temperature control material, or the variable endotracheal tube head part (12) is stacked-type cone shape, and the air flow supply method can open out the stacked-type cone shape of the variable endotracheal tube head part (12) into a cylindrical shape; an outer side of the endotracheal tube main body (1) is sheathed with an endotracheal tube cuff (2), and the endotracheal tube cuff (2) is set near the variable endotracheal tube head part (12); and the other end of the telescopic stacked endotracheal tube main tube (11) is connected to an endotracheal tube connector (3).

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Inventors:
XIAO JINFANG (CN)
XIAO MING (CN)
Application Number:
PCT/CN2017/088123
Publication Date:
December 13, 2018
Filing Date:
June 13, 2017
Export Citation:
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Assignee:
XIAO JINFANG (CN)
International Classes:
A61M16/04
Domestic Patent References:
WO2015013377A22015-01-29
WO2016124879A12016-08-11
Foreign References:
CN102824676A2012-12-19
CN106512170A2017-03-22
CN105579090A2016-05-11
CN202078625U2011-12-21
CN105477758A2016-04-13
CN205698802U2016-11-23
US20150265790A12015-09-24
US20160101253A12016-04-14
Other References:
See also references of EP 3636308A4
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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