Title:
CARDIOPULMONARY RESUSCITATION PRESSER CAPABLE OF TRANSMITTING X RAYS
Document Type and Number:
WIPO Patent Application WO/2021/073616
Kind Code:
A1
Abstract:
Disclosed in the present invention is a cardiopulmonary resuscitation presser capable of transmitting X rays, comprising a pressing part and an electronic control part. The pressing part and the electronic control part are of a split structure; the pressing part is made of a non-metal material and comprises a pressing head, an air cylinder and a pneumatic control valve; the pressing head is connected to an ejection end of the air cylinder; the pneumatic control valve is used for controlling to charge air into a cylinder body of the air cylinder or discharge the air so as to drive the pressing head to perform a pressing action; an air inlet of the pneumatic control valve is connected to an air source by an air inlet pipe; the electronic control part is communicated with a chamber of the pneumatic control valve by means of a pneumatic control pipe to control a valve element of the pneumatic control valve to reciprocate between an air charging position and an air discharging position, and thus to control a piston rod in the air cylinder to be ejected or retracted. The cardiopulmonary resuscitation presser capable of transmitting X rays of the present invention satisfies an application demand of a patient under a clinic environment requiring X ray transmittance and makes up the technical blank in clinic at present.
Inventors:
KONG WEIFANG (CN)
ZHANG ERIC (CN)
FANG ZHIQING (CN)
YAN YUEMING (CN)
FANG ZHIPING (CN)
ZHANG ERIC (CN)
FANG ZHIQING (CN)
YAN YUEMING (CN)
FANG ZHIPING (CN)
Application Number:
PCT/CN2020/121611
Publication Date:
April 22, 2021
Filing Date:
October 16, 2020
Export Citation:
Assignee:
SUNLIFE SCIENCE SUZHOU INC (CN)
International Classes:
A61H31/00; A61M16/00
Domestic Patent References:
| WO2007123296A1 | 2007-11-01 |
Foreign References:
| CN211188199U | 2020-08-07 | |||
| CN110547960A | 2019-12-10 | |||
| CN110123616A | 2019-08-16 | |||
| CN208659874U | 2019-03-29 | |||
| CN108175676A | 2018-06-19 |
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