|
| US4030499 | 7 Jun 1976 | 21 Jun 1977 | | Method and apparatus for providing living beings with absorbable implants |
| US4036214 | 14 Apr 1975 | 19 Jul 1977 | | Fluid-collecting and microorganism-detecting devices |
| US4172446 | 30 Dec 1975 | 30 Oct 1979 | | Apparatus for collecting body fluids |
| US4186730 | 2 Dec 1976 | 5 Feb 1980 | | Methods for collecting body fluids |
| US4192308 | 26 Dec 1978 | 11 Mar 1980 | Alza Corporation | Device using prestretched polymer for dispensing medication |
| US4232673 | 11 Aug 1975 | 11 Nov 1980 | | Method for collecting and processing body fluids |
| US4257427 | 13 Sep 1979 | 24 Mar 1981 | | Method for collecting body fluids |
| US4325388 | 9 Feb 1979 | 20 Apr 1982 | | Apparatus for collecting and processing body fluids |
| US4425117 | 2 Dec 1981 | 10 Jan 1984 | Battelle-Institut e.V. | Device for the release of substances at defined locations in the alimentary tract |
| US4439197 | 15 Mar 1982 | 27 Mar 1984 | Olympus Optical Co., Ltd. | Medical capsule device |
| US4481952 | 22 Nov 1979 | 13 Nov 1984 | | Device for the study of the alimentary canal |
| US4507115 | 28 Feb 1984 | 26 Mar 1985 | Olympus Optical Co., Ltd. | Medical capsule device |
| US4830855 | 13 Nov 1987 | 16 May 1989 | Landec Labs, Inc. | Temperature-controlled active agent dispenser |
| US5167626 | 27 Jan 1992 | 1 Dec 1992 | Glaxo Inc. | Medical capsule device actuated by radio-frequency (RF) signal |
| US5170801 | 2 Oct 1990 | 15 Dec 1992 | Glaxo Inc. | Medical capsule device actuated by radio-frequency (RF) signal |
| US5316015 | 30 Jul 1992 | 31 May 1994 | | Externally controlled intestinal content sampler |
| US5819749 | 22 Jul 1997 | 13 Oct 1998 | Regents of the University of California | Microvalve |
| US7282045 | 27 Jun 2003 | 16 Oct 2007 | Phaeton Research Ltd. | Ingestible device |
| US7763014 | 30 Jul 2007 | 27 Jul 2010 | Phaeton Research Ltd. | Ingestible device |
| US8038646 | 14 Oct 2005 | 18 Oct 2011 | Olympus Corporation | Body-insertable apparatus and manufacturing method thereof |
