(12) International Application Status Report

Received at International Bureau: 12 May 2020 (12.05.2020)

Information valid as of: 23 October 2020 (23.10.2020)

Report generated on: 03 March 2021 (03.03.2021)

(10) Publication number: (43) Publication date: (26) Publication language:
WO 2020/22853319 November 2020 (19.11.2020) Chinese (ZH)

(21) Application number: (22) Filing date: (25) Filing language:
PCT/CN2020/08768029 April 2020 (29.04.2020) Chinese (ZH)

(31) Priority number(s): (32) Priority date(s): (33) Priority status:
201910390307.X (CN)10 May 2019 (10.05.2019) Priority document received (in compliance with PCT Rule 17.1)
201911331355.8 (CN)21 December 2019 (21.12.2019) Priority document received (in compliance with PCT Rule 17.1)

(51) International Patent Classification:
F24F 3/16 (2006.01); A61M 16/00 (2006.01)

(71) Applicant(s):
BEIJING YANGSHENG HENGTAI TECHNOLOGY CO., LTD [CN/CN]; WANG, Jing Room 302, Building 1, No. 8 Guangyuan East Street, Tongzhou District Beijing 101113 (CN) (for all designated states)

(72) Inventor(s):
DONG, Dongsheng; WANG, Jing Room 302, Building 1, No. 8 Guangyuan East Street, Tongzhou District Beijing 101113 (CN)


(54) Title (EN): SYSTEM FOR IMPROVING RESPIRATORY MICRO-ENVIRONMENT
(54) Title (FR): SYSTÈME D'AMÉLIORATION DE MICRO-ENVIRONNEMENT RESPIRATOIRE
(54) Title (ZH): 一种改善呼吸微环境的系统

(57) Abstract:
(EN): A system for improving respiratory micro-environment, comprising a respiratory micro-environment module (1). The main body of the respiratory micro-environment module (1) is a helmet (11) that can accommodate a user's airway opening area therein. The system further comprises a guide module (3) which limits the movement track of the helmet (11). The helmet (11) comprises at least a guide portion (14) cooperating with a guide body (33) of the guide module (3).
(FR): L'invention concerne un système pour améliorer le micro-environnement respiratoire, comprenant un module de micro-environnement respiratoire (1). Le corps principal du module de micro-environnement respiratoire (1) est un casque (11) qui peut recevoir une zone d'ouverture des voies respiratoires d'un utilisateur. Le système comprend en outre un module de guidage (3) qui limite le trajet de déplacement du casque (11). Le casque (11) comprend au moins une partie de guidage (14) coopérant avec un corps de guidage (33) du module de guidage (3).
(ZH): 一种改善呼吸微环境的系统,包括呼吸微环境模块(1),其中的呼吸微环境模块(1)主体为一可将使用者呼吸道开口区域容纳其内的呈盔罩状的盔体(11),还包括限定盔体(11)运动轨迹的导向模块(3),盔体(11)至少有一导向部分(14)与导向模块(3)的导向体(33)相配合。

International search report:
Received at International Bureau: 30 July 2020 (30.07.2020) [CN]

International Report on Patentability (IPRP) Chapter II of the PCT:
Not available

(81) 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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, WS, ZA, ZM, ZW
European Patent Office (EPO) : 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 (OAPI) : BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG
African Regional Intellectual Property Organization (ARIPO) : BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW
Eurasian Patent Organization (EAPO) : AM, AZ, BY, KG, KZ, RU, TJ, TM

Declarations:
Declaration made as to the identity of the inventor (PCT Rules 4.17(i) and 51bis.1(a)(i))
Declaration made as applicant's entitlement, as at the international filing date, to apply for and be granted a patent (Rules 4.17(ii) and 51bis.1(a)(ii)), in a case where the declaration under Rule 4.17(iv) is not appropriate
Declaration of inventorship (Rules 4.17(iv) and 51bis.1(a)(iv)) for the purposes of the designation of the United States of America