Patents
Sitemap › A61 - Medical or veterinary science; Hygiene › A61M - 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 › A61M 31 - Devices for introducing or retaining media, e.g. remedies, in cavities of the body
Patents for A61M 31 - Devices for introducing or retaining media, e.g. remedies, in cavities of the body (18,107)
07/1990
07/24/1990US4943280 Self-seating flapper valve for an insufflation cannula assembly
07/24/1990US4943274 Apparatus for applying earlobe medication
07/18/1990EP0378404A2 Dispensing devices powered by hydrogel
07/17/1990US4941874 Device for the administration of implants
07/10/1990US4940465 Drug delivery
06/1990
06/27/1990EP0374531A2 Method for the treatment of periodontal disease by sustained delivery of a therapeutic agent to the periodontal pocket, composition of matter therefor and apparatus for the administration thereof
06/27/1990CN2058614U Remedies-introducing device for women health care
06/26/1990US4936823 Transendoscopic implant capsule
06/20/1990EP0373890A1 Intra-ruminal device
06/20/1990EP0373867A1 Delivery system comprising means for governing fluid ingress into the system
06/13/1990EP0372137A1 Method and apparatus useful for delivering medicinal compositions into the bladder and urinary tract
06/05/1990US4931285 Aqueous based pharmaceutical coating composition for dosage forms
06/05/1990US4931281 Laminar structure for administering a chemical at a controlled release rate
05/1990
05/23/1990EP0369400A2 Method of evolving an intravaginal application system
05/22/1990US4927633 Dispenser for delivering drug to livestock
05/08/1990US4923457 Artificial gland for implantation in a human body
05/08/1990US4923448 Syringe with spray nozzle tip
05/08/1990US4922926 Arrangement for delivering medications in an implantable medical device
05/03/1990WO1990003200A3 Device for the oral administration of a radioactive liquid
05/02/1990EP0366292A2 Single channel balloon uterine injector
05/02/1990CN1007779B Intravaginal device and handling device therefor
05/01/1990US4921481 Enteral feeding system utilizing gastrointestinal myoelectrography
05/01/1990US4920727 Cassette system and apparatus for manufacturing an active agent liberating capsule for subcutaneous use
04/1990
04/25/1990CN1007701B Device and its fabricating method for skin-passing and mucos-passing vortexed foam
04/25/1990CN1007700B Controlled release device for an active substance
04/24/1990US4919666 Implant having recesses for therapeutically effective substances
04/24/1990CA1268090A1 Dispenser for delivering thermo-responsive composition
04/10/1990US4915686 Implant injection device
04/05/1990WO1990003200A2 Device for the oral administration of a radioactive liquid
04/05/1990DE3833050A1 Haemorrhoid treatment device
03/1990
03/27/1990US4911717 Intravasular artificial organ
03/27/1990US4911690 Treatment or diagnosis by endoscopic administration into the lymphatics
03/22/1990DE3924663A1 Controlled slow delivery of concn. aq. soln. - via barriers sepd. by fatty materials
03/20/1990CA1266827A1 Controlled porosity osmotic pump
03/06/1990US4906239 Hemorrhoid-treatment rod
02/1990
02/28/1990CN2053512U Nose and stomach double-cavity tube
02/13/1990US4900315 Disposable applicator
02/13/1990US4900303 Dispensing catheter and method
02/07/1990EP0168439B1 Intraluminal membrane oxygenator
02/06/1990US4898733 Layered, compression molded device for the sustained release of a beneficial agent
02/06/1990CA1265404A1 Means for providing instant agent from agent dispensing system
01/1990
01/31/1990CN1039181A Cassette system and apparatus for manufacturing active agent liberating capsule for subcutaneous use
01/24/1990CN2051513U Therapeutic cold device by warming nasal cavity
01/10/1990EP0350188A1 Sustained drug release device for veterinary use
01/09/1990US4892778 Juxtaposed laminated arrangement
01/09/1990US4892734 Dispensing paste for forming medicinal pellets
01/09/1990US4892538 In vivo delivery of neurotransmitters by implanted, encapsulated cells
01/09/1990US4892516 Surgical aid
12/1989
12/28/1989WO1989012430A1 Tooth-anchored beneficial agent delivery device
12/28/1989WO1989012427A1 Removable device for delivering beneficial agents orally
12/20/1989EP0347024A2 Aqueous emulsion coating for pharmaceutical dosage form
12/20/1989CN2049534U Auto-intermittent irrigation and drain apparatus with double-cannula for cavum abdominis
12/19/1989US4888074 Cured silicone rubber; sustained release of drug
12/13/1989EP0345331A1 Skin barrier product.
12/12/1989US4886493 Medical applicator process
12/06/1989EP0344939A2 Gastric retention system for controlled drug release
12/06/1989CN2048757U Whole dosage drug-supply device for cavity and canal
11/1989
11/29/1989EP0343239A1 Glassy matrix for administration of beneficial agent.
11/28/1989US4883667 Thermosensitive for drug delivery, ruminants
11/28/1989US4883484 Delivery device
11/28/1989US4883071 Intravaginal device
11/23/1989EP0342464A1 Aseptic package tap
11/23/1989EP0342222A1 Ampule for controlled administration of beneficial agent.
11/21/1989US4881542 Tubular flexible probe for introduction into the trachea and, respectively, into the bronchial system
11/14/1989CA1262851A1 Manually operated implantable device for the sequential dispensation of doses of substances, particularly therapeutical substances
11/08/1989EP0341039A1 Transendoscopic implant capsule
11/02/1989EP0339811A2 Aqueous based pharmaceutical coating composition for dosage forms
10/1989
10/31/1989CA1262524A1 Release devices
10/25/1989EP0338094A1 Intra-ruminal depot
10/25/1989CN2046390U Medicine ejector for sigmoid
10/25/1989CN2046385U Ointmentinjector for anus
10/24/1989US4876093 Drug delivery
10/18/1989EP0235133B1 Intravaginal device, particularly for contraception
10/17/1989US4874388 Multi-layer delivery system
10/10/1989US4872873 Controlled release bolus device
10/03/1989US4871544 Ruminant dispensing device
10/03/1989US4871543 Controlled release of 17-beta-estradiol from elastomer core of ring
10/03/1989US4871542 Method and apparatus useful for delivering medicinal compositions into the bladder and urinary tract
09/1989
09/27/1989EP0334521A2 Rolled matrix device having enhanced ability to unroll and method for its production
09/27/1989EP0334516A2 Method for enhancing the unrolling of a rolled matrix device
09/27/1989EP0334452A1 Device to apply fluid substances, especially medicinal
09/27/1989EP0334349A1 Device for the dosed application of a liquid drug
09/27/1989EP0334086A2 Enteral feeding system utilizing gastrointestinal myoelectrography
09/27/1989EP0333749A1 Nasal devices.
09/26/1989CA1261703A1 Verapamil dosage form
09/26/1989CA1259954A1 Controlled delivery device
09/21/1989WO1989008470A1 Apparatus for liquid flushing of body cavities and/or supplying active substance to such cavities
09/20/1989EP0333311A1 Intraruminal drug delivery device
09/19/1989US4867980 Heavy density depot
09/19/1989US4867969 Hydrogel formulation for administering non-steroidal drugs
09/12/1989US4866097 Controlled release system
09/12/1989US4865589 Instrument for the transfer of materials such as sperm and embryos
09/05/1989US4863457 Drug delivery device
09/05/1989US4863455 Pellet for administration to ruminants
08/1989
08/30/1989CN2043507U Traslucent film therapeutic apparatus for esophagus
08/29/1989US4861596 Laminates, morantel, drug delivery
08/29/1989US4861268 Tooth-anchored beneficial agent delivery device
08/23/1989EP0328541A1 Micro-process or dressing for haemorroids and method of manufacturing thereof.
08/15/1989US4856188 Method for making disposable and/or replenishable transdermal drug applicators
08/10/1989WO1989006956A1 Floating system for oral therapy
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