Application number: 98222804. X application date: 1998 438+0438+0.03.
Name: powder medicine spray bottle
Gong Kai (Announcement)No.: CN24 15775 Release Date (Announcement): 200 1.0 1.24.
Main classification number: A6 1M 13/00 Original application number:
Classification number: A6 1M 13/00.
Issue date: 2000. 10.28 priority:
Applicant (patent right): Ling
Address: 2500 14 No.264, Shanda Road, Jinan City, Shandong Province
Inventor (Designer): Ling; Yang Xiaohong; Chen Jianying; He Liyan's international application:
International publications: Entry date:
Patent Agency: Agent:
abstract
The utility model designs a spray bottle for spraying powder medicine. It includes a plastic soft bottle with a sealed mouth (1) and an elbow conduit (2) with a small cover (or plug) and a smooth inner wall. Insert the straight pipe part of the elbow pipe (2) into the plastic bottle (1), and the small cover (or plug) on the elbow pipe (2) just seals the bottle mouth of the plastic bottle (1). The utility model has the advantages of simple structure, convenient installation and good spraying effect. It is beneficial to meet the medical requirements of keeping clean and sterile during installation and use, and is especially suitable for powder spraying in surgery. Its elbow conduit is beneficial for the operator to control the powder spraying direction.
ApplicationNo.: 2004200 19623.5 Application Date: 2004.0 1. 16.
Name: powder sprayer
Gong Kai (Announcement)No.: CN2675 15 1 Date of Release (Announcement): February 2, 2005.
Main classification number: A6 1M 13/00 Original application number:
Classification number: a 61m13/00; A6 1M 15/08
Release Date: Priority:
Applicant: Shanghai Tianhui Chemical Co., Ltd.
Address:No.111Zhongshan North 1st Road, Shanghai, 200437.
Issuer (Designer): Hou Jiong International Application:
International publications: Entry date:
Patent agency: Zhongyuan Xinda Intellectual Property Agency Co., Ltd. Agent: Luo.
abstract
A medicine powder spraying device comprises a shell, a hopper, a powder spraying pipe, a powder spraying mechanism with a reset element, a piston cavity, a piston with a quantitative hole, a turntable and an air pipe. A hopper is arranged in the cavity of the shell, a piston cavity is arranged at the bottom of the hopper, a material hole at the upper part of the hopper is communicated with a discharge hole at the bottom of the hopper, a piston with a quantitative hole is rotatably arranged in the piston cavity, one end of the piston is connected with a turntable through a connecting rod extending out of the shell, one side of the hopper is provided with a powder spraying mechanism, one end of an air pipe is connected with the powder spraying mechanism, the other end is connected with the piston cavity through a communication piece, and a powder spraying pipe is arranged outside the shell and communicated with the other end of the piston cavity through a communication piece. The utility model has a larger hopper, which is convenient for pressing. The powder of medicine, especially the powder of traditional Chinese medicine such as Tankejing and watermelon frost, can be packaged and cut into 2g or more powder in the device, which is more convenient for use.
ApplicationNo.: 2004200 19900.2 Application Date: February 2004.
Name: powder sprayer
Gong Kai (Announcement)No.: CN2678675, Date of Publication (Announcement): 2005. 16.
Main classification number: A6 1M 13/00 Original application number:
Classification number: a 61m13/00; A6 1M 15/08
Release Date: Priority:
Applicant: Shanghai Tianhui Chemical Co., Ltd.
Address:No.111Zhongshan North 1st Road, Shanghai, 200437.
Issuer (Designer): Hou Jiong International Application:
International publications: Entry date:
Patent agency: Zhongyuan Xinda Intellectual Property Agency Co., Ltd. Agent: Luo.
abstract
The utility model designs a powder spraying device, which comprises a gas cylinder made of elastic materials; A fixed disk fixed at the port of the gas cylinder, wherein the fixed disk is provided with a medicine flow channel and an air flow channel, and the distance between the medicine flow channel and the air flow channel and the center of the fixed disk is the same; The quantitative turntable is rotatably fixed on the other side of the fixed disk through a rotating shaft, and a quantitative hole is arranged on the quantitative turntable, and when the quantitative turntable rotates, the quantitative hole can be communicated with a drug flow channel or an air flow channel; When the quantitative turntable rotates, one end of the powder spraying pipe can be communicated with the quantitative hole. The advantages of the utility model are obvious. The device has no piston of the traditional powder spraying device, and is relatively simple in structure, low in manufacturing cost and convenient to use.
ApplicationNo.: 200380110512.3 Application Date: 2003. 10.09.
Name: nasal powder applicator
Gong Kai (Announcement)No.: CN 1838974 Published (Announcement) Date: September 27, 2006.
Main classification number: A 61M13/00 (2006438+0) i Original application number:
Classification number: a 61m13/00 (2006438+0) i.
Release Date: Priority:
Applicant (patent right): Life Science Activities Co., Ltd.
Address: Tokyo, Japan
Inventor (Designer): Tatsuo Tanai International Application: 2003-10-09PCT/JP2003/012958.
International publication: April 2, 20051wo2005/035034 Date of entry: April 7, 2006.
Patent Agency: Patent and Trademark Office of China Council for the Promotion of International Trade; Agent: Chen Wei.
abstract
In order to make the size of the holes opened at both ends of the capsule (4) constant, the invention provides a nasal cavity powder medicine application device, in which a cutter (1 1a, 165438) is used, which is filled in a nozzle side interface (7) for injecting powder medicine into the nasal cavity and a pump side interface for supplying injection air to the nozzle. Positioning guides (12a, 12b) are provided to slide the capsule (4) to a specified position, and at the same time, in order to prevent the powder medicine in the capsule from leaking from both ends of the capsule (4) filled between the interfaces (7) and (8), the distance L between the interfaces (7) and (8) is set to be smaller than the cutter. 1 1b) has a short spacing m (the length of the capsules (4) at both ends is cut by the cutter (1 1a, 1 1b)), thus forming a gap between the interfaces (7) and (8)
ApplicationNo. Date of application: March 27, 2003
Name: nasal spray device
Gong Kai (Announcement)No.: CN 1758930 Publication (Announcement) Date: April 2006 12.
Main classification number: A 61M13/00 (2006438+0) i Original application number:
Classification number: a 61m13/00 (2006438+0) i.
Release Date: Priority:
Applicant (patent right): Life Science Activities Co., Ltd.
Address: Tokyo, Japan
Inventor (Designer): Tatsuo Tanai International Application: 2003-03-27 PCT/JP2003/003852.
International publication: 2004-10-14wo2004/087243 Date of entry: September 27th, 2005.
Patent Agency: Patent and Trademark Office of China Council for the Promotion of International Trade; Agent: Chen Wei.
abstract
A device for spraying powder medicine into nasal cavity. The drawer-type capsule access part (40) is arranged in the capsule receiving and holding part (30). Cutters (60A, 60B) for cutting both axial ends of the capsule and forming holes in the capsule are arranged at both sides of a capsule extracting part (40) sandwiching the capsule accommodating and holding part (30). The lower part (38) of the capsule containing and holding part (30) is provided with a drug capturing and collecting part (32) and a one-way valve (33). A pump section (50) having an air intake valve (54) is provided on the air inflow side. A drug injection part (20) and a nozzle (22) are arranged on the air outflow side of the capsule containing and holding part (30). By pressing the pump part (50), the medicine in the capsule can be sprayed to the nasal cavity of the user.
ApplicationNo. Date of application: May 2003 10746.5.
Name: nasal drug delivery device
Gong Kai (Announcement)No.: CN 1652836 Publication (Announcement) Date: August 2005 10.
Main classification number: A6 1M 13/00 Original application number:
Classification number: a 61m13/00; A6 1M 15/08
Release date: priority date: May 2002.14 JP138058/2002.
Applicant (patent right): Life Science Activities Co., Ltd.; Tadashi Tanaka
Address: Tokyo, Japan
Inventor (Designer): Tachon Tanai International Application: PCT/JP2003/005924 May 2003.13.
International publication: wo 2003/095008 2003.1.20 Date of entry: 2004.11.
Patent Agency: Patent and Trademark Office of China Council for the Promotion of International Trade; Handler: He.
abstract
A device for delivering medicine into nasal cavity is characterized in that a one-way valve (33) is arranged in an air flow path (3 1) of a capsule containing and holding part (30), the valve opening pressure of the one-way valve (33) is controlled by a spring (34), and the valve is opened by air pressure from a pump part (50), and the end (7) of the one-way valve During drug delivery, when the pump part (50) is pressed and the check valve (33) is opened, the drug enters the inside of the capsule K to disperse the drug in the capsule K, so that a predetermined amount of drug (including the drug falling into the check valve (33)) can be delivered to the nasal cavity of the user, so that the predetermined amount of drug can be reliably delivered to the user.