| Patents for A61B 1 - Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor (52,871) |
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| 03/12/1991 | US4998916 Guidewire |
| 03/12/1991 | US4998527 Endoscopic abdominal, urological, and gynecological tissue removing device |
| 03/12/1991 | CA1281381C Angioplasty catheter and method for use thereof |
| 03/07/1991 | CA2024733A1 Dental instrument |
| 03/06/1991 | EP0415553A1 Bending device |
| 03/06/1991 | EP0415152A1 Automatic illumination control of an endoscope |
| 03/06/1991 | EP0414885A1 Deflectable-end endoscope with detachable shaft assembly |
| 03/06/1991 | EP0414780A1 Process and device for intubation of a patient |
| 03/05/1991 | US4998166 Auxiliary light apparatus for borescope |
| 03/05/1991 | US4997419 Laparoscopy cannula |
| 03/05/1991 | US4997368 Oral measuring device |
| 03/05/1991 | US4997084 Packaging system for disposable endoscope sheaths |
| 03/05/1991 | US4996976 Tongue depressor with illuminating means |
| 03/05/1991 | US4996975 Electronic endoscope apparatus capable of warning lifetime of electronic scope |
| 03/05/1991 | US4996974 Adjustable steering control for flexible probe |
| 02/27/1991 | EP0413988A1 Endoscope examination apparatus |
| 02/27/1991 | CN2071951U Instrument for depressing tongue with electro-light illuminator |
| 02/26/1991 | US4995396 Radioactive ray detecting endoscope |
| 02/21/1991 | WO1991002275A1 Disposable rigid endoscope |
| 02/19/1991 | US4994910 Modular endoscopic apparatus with probe |
| 02/19/1991 | US4994200 Aqueous detergent concentrate comprising low-foam nonionic surfactant, proteolytic enzyme, complexing agent, stabilizer, blending aid, preservative |
| 02/19/1991 | US4994070 Apparatus for dilating a body cavity |
| 02/19/1991 | US4994062 Resectoscope apparatus |
| 02/19/1991 | US4993945 Heated dental mirror |
| 02/19/1991 | US4993424 Infrared medical thermometer |
| 02/19/1991 | US4993406 Device for dampening uncontrolled movement of surgical instruments |
| 02/19/1991 | US4993405 Imaging apparatus |
| 02/19/1991 | US4993404 Use with a pair of video devices |
| 02/13/1991 | EP0412282A1 Endoscope for nasal surgery |
| 02/13/1991 | EP0412246A1 Apparatus for controlled irradiation |
| 02/13/1991 | CN2071052U Shadowless focus-adjustable frontal lamp |
| 02/12/1991 | US4992046 Dental mouth prop for isolating a tooth |
| 02/12/1991 | US4991957 Borescope apparatus |
| 02/12/1991 | US4991588 Doppler guide wire |
| 02/12/1991 | US4991566 Articulating mouth-prop device for use in the diagnosis and/or treatment of patients suffering from trismus or other medical or dental problems or for other purposes |
| 02/12/1991 | US4991565 Sheath device for endoscope and fluid conduit connecting structure therefor |
| 02/12/1991 | US4991564 Sheath device for endoscope |
| 02/10/1991 | CA2016753A1 Apparatus for controlled irradiation |
| 02/06/1991 | EP0411632A1 Expandable vaginal electrode |
| 02/06/1991 | EP0411104A1 Improvements in diagnosis by means of fluorescent light emission from tissue. |
| 02/06/1991 | CN2070611U Multifunctional moving holder for endoscopes |
| 02/05/1991 | US4991069 End cap for rechargeable battery instrument handle |
| 02/05/1991 | US4989586 Endoscope having a solid-state image pickup device |
| 02/05/1991 | US4989582 Winding type endoscope apparatus |
| 02/05/1991 | US4989581 Torsional strain relief for borescope |
| 02/05/1991 | CA1279901C Catheter for laser angiosurgery |
| 02/03/1991 | CA2018466A1 Expandable vaginal electrode |
| 02/02/1991 | WO1991001677A1 Endoscope device |
| 01/30/1991 | CN2070155U Endoscope forceps magnifier for ear-hose-throat department |
| 01/29/1991 | US4989083 Method of inspecting objects by image pickup means |
| 01/29/1991 | US4989075 Solid-state image sensor device |
| 01/29/1991 | US4987884 Electronic endoscope |
| 01/24/1991 | DE3923243A1 Trocar or endoscope apparatus - has flap valve which is opened by an axial sliding disc |
| 01/23/1991 | EP0409569A1 Apparatus for applying surgical clips in laparoscopic or endoscopic procedures |
| 01/22/1991 | US4987314 Actuator apparatus utilizing a shape-memory alloy |
| 01/22/1991 | US4986622 Fiber optic light transmission apparatus |
| 01/22/1991 | US4986262 Measuring endoscope |
| 01/22/1991 | US4986257 Bending device |
| 01/15/1991 | US4985033 Apparatus for fixing fascial holding sutures in open laparoscopy |
| 01/15/1991 | US4984878 Ojective lens for endoscope |
| 01/15/1991 | US4984563 Multiple function observation and treatment endoscope and preparation process |
| 01/15/1991 | CA1278934C Scanning microtelescope for surgical applications |
| 01/10/1991 | WO1991000049A1 Endoscope with a video device arranged at its distal end |
| 01/10/1991 | DE3925082C1 Video installation for dental records - has video camera for mouthpiece supplying VDU and hard copy unit or printer |
| 01/10/1991 | DE3920706A1 Catheter for carrying out a biopsy - has mini-endoscope and a forceps combined with an inner sheath which slides in an outer sheath |
| 01/10/1991 | DE3920513A1 Miniature TV camera and sheath for sterile area |
| 01/10/1991 | DE3920508A1 Miniature TV camera and sheath for sterile area |
| 01/09/1991 | EP0407357A1 A disposable speculum |
| 01/09/1991 | EP0406797A1 Plug termination for optical fibre, its mounting method and process of connecting it to optical fibres using these plugs |
| 01/09/1991 | EP0406489A1 Disposable vaginal speculum |
| 01/08/1991 | US4983019 Endoscope light source apparatus |
| 01/08/1991 | US4982729 Rigid fiberoptic intubating laryngoscope |
| 01/08/1991 | US4982726 Electronic endoscope system with suction channel of controllable strength of suction |
| 01/08/1991 | US4982725 Endoscope apparatus |
| 01/03/1991 | DE3920494A1 Illumination with mains adaptor for optical system - has two lamps on rotary body, with positioner for each lamp and rotary drive |
| 01/02/1991 | EP0405250A1 Resectoscope |
| 01/02/1991 | EP0404842A1 Barrier shield for optical-medical devices |
| 01/01/1991 | US4981482 Device for forming an inserting hole for an endoscope |
| 01/01/1991 | US4981139 Vital signs monitoring and communication system |
| 01/01/1991 | US4981138 Deleting pre-malignant tissue |
| 12/27/1990 | WO1991000056A1 Fluoroscopy switching device |
| 12/27/1990 | WO1990015569A1 Television camera system for use in sterile conditions |
| 12/27/1990 | EP0404122A2 Electronic endoscope apparatus capable of observing laser-illuminated biological body portion |
| 12/27/1990 | EP0403483A1 Apparel having a breach indicator |
| 12/25/1990 | US4980763 System for measuring objects viewed through a borescope |
| 12/25/1990 | US4979900 Root canal sterilization method |
| 12/25/1990 | US4979499 Sterile disposable linguiform laryngoscope blade sheath |
| 12/25/1990 | US4979498 Video cervicoscope system |
| 12/25/1990 | US4979497 Endoscope |
| 12/25/1990 | US4979496 Endoscope for bile duct and pancreatic duct |
| 12/20/1990 | DE3924764C1 Mouth mirror with electrical resistance heating surface - comprises mirror surface with rhodium coating electrically contacted with metallic conducting bands |
| 12/19/1990 | EP0403399A2 System for measuring objects viewed through a borescope |
| 12/19/1990 | EP0402467A1 Catheter tube and endoscope |
| 12/19/1990 | EP0402461A1 Flexible endoscope |
| 12/19/1990 | CN2067585U Adjustable light needle |
| 12/19/1990 | CN2067550U Electric rhinoscope |
| 12/18/1990 | US4979035 Electronic endoscope apparatus with CCD output circuit of positive polarity |
| 12/18/1990 | US4978772 Utilization of otilonium bromide (DCI) for topical application in the gastroinstestinal tract and related pharmaceutical formulation appropriate for such use |
| 12/18/1990 | US4977887 Endoscope with scope section of adjustable rigidity |
| 12/18/1990 | US4977886 Position controlling apparatus |