JPS4920982A - - Google Patents
Info
- Publication number
- JPS4920982A JPS4920982A JP48041470A JP4147073A JPS4920982A JP S4920982 A JPS4920982 A JP S4920982A JP 48041470 A JP48041470 A JP 48041470A JP 4147073 A JP4147073 A JP 4147073A JP S4920982 A JPS4920982 A JP S4920982A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/362—Heart stimulators
- A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
- A61N1/368—Heart stimulators controlled by a physiological parameter, e.g. heart potential comprising more than one electrode co-operating with different heart regions
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Physiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Electrotherapy Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00244156A US3814106A (en) | 1972-04-14 | 1972-04-14 | Atrial and ventricular pacer having independent rate controls and means to maintain a constant av delay |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4920982A true JPS4920982A (US07754267-20100713-C00021.png) | 1974-02-23 |
| JPS567701B2 JPS567701B2 (US07754267-20100713-C00021.png) | 1981-02-19 |
Family
ID=22921586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4147073A Expired JPS567701B2 (US07754267-20100713-C00021.png) | 1972-04-14 | 1973-04-13 |
Country Status (6)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0682188B2 (ja) * | 1987-03-19 | 1994-10-19 | ザイトロニクス，インコーポレイテツド | 紫外線被曝を可視化したフィルム及び紫外線被曝量測定部材 |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3952750A (en) * | 1974-04-25 | 1976-04-27 | Mieczyslaw Mirowski | Command atrial cardioverting device |
| US4386610A (en) * | 1980-05-27 | 1983-06-07 | Cordis Corporation | Ventricular-inhibited cardiac pacer |
| US4453547A (en) * | 1981-04-06 | 1984-06-12 | Physio Technology, Inc. | T-Wave inhibiting system |
| US4390023A (en) * | 1981-04-30 | 1983-06-28 | Medtronic, Inc. | Patterned electrical tissue stimulator |
| CA1279101C (en) * | 1985-10-10 | 1991-01-15 | Christopher Van Den Honert | Multichannel electrical stimulator with improved channel isolation |
| USRE38119E1 (en) | 1989-01-23 | 2003-05-20 | Mirowski Family Ventures, LLC | Method and apparatus for treating hemodynamic disfunction |
| US6711437B2 (en) | 2001-07-30 | 2004-03-23 | Medtronic, Inc. | Pacing channel isolation in multi-site cardiac pacing systems |
| US7231249B2 (en) * | 2003-07-24 | 2007-06-12 | Mirowski Family Ventures, L.L.C. | Methods, apparatus, and systems for multiple stimulation from a single stimulator |
| US20050055057A1 (en) * | 2003-09-05 | 2005-03-10 | Mirowski Famliy Ventures, L.L.C. | Method and apparatus for providing ipselateral therapy |
| US20050055058A1 (en) | 2003-09-08 | 2005-03-10 | Mower Morton M. | Method and apparatus for intrachamber resynchronization |
| US8086315B2 (en) * | 2004-02-12 | 2011-12-27 | Asap Medical, Inc. | Cardiac stimulation apparatus and method for the control of hypertension |
| US8718750B2 (en) * | 2011-05-26 | 2014-05-06 | Biotronik Se & Co. Kg | Heart stimulator and method for A-V delay optimization |
| US9008769B2 (en) | 2012-12-21 | 2015-04-14 | Backbeat Medical, Inc. | Methods and systems for lowering blood pressure through reduction of ventricle filling |
| US9370662B2 (en) | 2013-12-19 | 2016-06-21 | Backbeat Medical, Inc. | Methods and systems for controlling blood pressure by controlling atrial pressure |
| US10342982B2 (en) | 2015-09-11 | 2019-07-09 | Backbeat Medical, Inc. | Methods and systems for treating cardiac malfunction |
| US10485658B2 (en) | 2016-04-22 | 2019-11-26 | Backbeat Medical, Inc. | Methods and systems for controlling blood pressure |
| CN113546319B (zh) * | 2021-07-19 | 2023-06-23 | 乐普医学电子仪器股份有限公司 | 一种自动心房起搏阈值搜索的方法和电路 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3426748A (en) * | 1965-11-23 | 1969-02-11 | Gen Electric | Stimulator analyzer and locater |
| US3595242A (en) * | 1969-03-26 | 1971-07-27 | American Optical Corp | Atrial and ventricular demand pacer |
| US3661158A (en) * | 1969-12-15 | 1972-05-09 | American Optical Corp | Atrio-ventricular demand pacer with atrial stimuli discrimination |
| US3717153A (en) * | 1970-10-19 | 1973-02-20 | Gen Electric | Standby external rate control and implanted standby heart pacer |
-
1972
- 1972-04-14 US US00244156A patent/US3814106A/en not_active Expired - Lifetime
-
1973
- 1973-03-20 DE DE2314315A patent/DE2314315C2/de not_active Expired
- 1973-04-09 NL NL7304895A patent/NL7304895A/xx not_active Application Discontinuation
- 1973-04-13 BR BR732718A patent/BR7302718D0/pt unknown
- 1973-04-13 JP JP4147073A patent/JPS567701B2/ja not_active Expired
- 1973-04-16 GB GB1830073A patent/GB1421485A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0682188B2 (ja) * | 1987-03-19 | 1994-10-19 | ザイトロニクス，インコーポレイテツド | 紫外線被曝を可視化したフィルム及び紫外線被曝量測定部材 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1421485A (en) | 1976-01-21 |
| DE2314315C2 (de) | 1982-06-16 |
| US3814106A (en) | 1974-06-04 |
| NL7304895A (US07754267-20100713-C00021.png) | 1973-10-16 |
| JPS567701B2 (US07754267-20100713-C00021.png) | 1981-02-19 |
| DE2314315A1 (de) | 1973-10-25 |
| BR7302718D0 (pt) | 1974-08-29 |
