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1. (WO2014194739) RAPID AIR DISCHARGING ROTARY VALVE FOR MEDICAL AIR CUSHION BED
PCT Biblio. Data
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Pub. No.:
WO/2014/194739
International Application No.:
PCT/CN2014/076557
Publication Date:
11.12.2014
International Filing Date:
30.04.2014
IPC:
A61G 7/057
(2006.01),
A61M 39/22
(2006.01)
A
HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
G
TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
7
Beds specially adapted for nursing; Devices for lifting patients or disabled persons
05
Parts, details or accessories of beds
057
Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
A
HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
39
Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
22
Valves or arrangement of valves
Applicants:
TIAN, Yi'er
[CN/CN]; (CN)
Inventors:
YUAN, Zhixian
; (CN)
Agent:
SHENZHEN YUANHANG INTELLECTUAL PROPERTY OFFICE (GENERAL PARTNER)
; Room 1019, Shenzhen International Cultural Building Futian Rd., Futian Shenzhen, Guangdong 518033 (CN)
Priority Data:
201320319706.5
05.06.2013
CN
Title
(EN)
RAPID AIR DISCHARGING ROTARY VALVE FOR MEDICAL AIR CUSHION BED
(FR)
VALVE ROTATIVE DE DÉCHARGE D'AIR RAPIDE POUR UN LIT MÉDICAL À COUSSIN D'AIR
(ZH)
一种医用气垫床快速泄气旋转阀
Abstract:
(EN)
A rapid air discharging rotary valve for a medical air cushion bed. A structure of the rapid air discharging rotary valve comprises a rotary joint (1), a rubber gasket loop (2), an end plate (3), a key head (4), and a joint (5). The end plate (3) is mounted at a lower end of the rotary joint (1). A corresponding groove is fitted between the end plate (3) and the rotary joint (1). The end plate (3) is connected to the joint (5) by using the key head (4). The rubber gasket loop (2) is disposed between the rotary joint (1) and the end plate (3), and the rubber gasket loop (2) provides a good sealing effect. An insertion slot (6) is disposed at the center of the end plate (3). Four holes (11) are machined in the end plate (3). A clamping edge (12) is disposed at a lower portion of each hole (11). An insertion rod (7) is disposed on the joint (5). The insertion rod (7) is connected to an air pump connecting pipe (8). A protruding edge (9) is disposed at one side of an outer rim of an insertion rod end portion (10). The rapid air discharging rotary valve for a medical air cushion bed is easy to mount, ingenious in structural design, low in manufacture cost, and reliable in use.
(FR)
L'invention concerne une valve rotative de décharge d'air rapide pour un lit médical à coussin d'air. Une structure de la valve rotative de décharge d'air rapide comprend un joint rotatif (1), un anneau de joint en caoutchouc (2), une plaque d'extrémité (3), une tête de clé (4) et un joint (5). La plaque d'extrémité (3) est montée à une extrémité inférieure du joint rotatif (1). Une rainure correspondante est formée entre la plaque d'extrémité (3) et le joint rotatif (1). La plaque d'extrémité (3) est reliée au joint (5) par l'intermédiaire de la tête de clé (4). L'anneau de joint en caoutchouc (2) est disposé entre le joint rotatif (1) et la plaque d'extrémité (3), et l'anneau de joint en caoutchouc (2) confère un bon effet d'étanchéité. Une fente d'introduction (6) est disposée au centre de la plaque d'extrémité (3). Quatre trous (11) sont usinés dans la plaque d'extrémité (3). Un bord de serrage (12) est disposé sur une partie inférieure de chaque trou (11). Une tige d'introduction (7) est disposé sur le joint (5). La tige d'introduction (7) est reliée à un tuyau de liaison de pompe à air (8). Un bord saillant (9) est disposé sur un premier côté d'un rebord extérieur d'une partie extrémité de tige d'introduction (10). La valve rotative de décharge d'air rapide pour un lit médical à coussin d'air est facile à monter, a une conception structurelle ingénieuse, un faible coût de fabrication et une utilisation fiable.
(ZH)
一种医用气垫床快速泄气旋转阀,其结构包括:旋转接头(1)、橡胶垫圈(2)、端板(3)、键头(4)、接头(5);旋转接头(1)的下端安装端板(3),端板(3)与旋转接头(1)之间有相应的槽配合;端板(3)通过键头(4)与接头(5)连接;旋转接头(1)与端板(3)之间有橡胶垫圈(2),橡胶垫圈(2)起到了很好的密封作用;端板(3)的中间设置有一个插槽(6),端板(3)上加工有四个孔(11),在每个孔(11)下部设置卡边(12);接头(5)上设置有插柱(7),插柱(7)与气泵接管(8)连接,插柱端部(10)的外缘一侧具设置突边(9)。该医用气垫床快速泄气旋转阀安装简单、结构设计巧妙,制造成本低廉,使用可靠。
Designated States:
AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language:
Chinese (
ZH
)
Filing Language:
Chinese (
ZH
)