JPS55168317U - - Google Patents
Info
- Publication number
- JPS55168317U JPS55168317U JP6794079U JP6794079U JPS55168317U JP S55168317 U JPS55168317 U JP S55168317U JP 6794079 U JP6794079 U JP 6794079U JP 6794079 U JP6794079 U JP 6794079U JP S55168317 U JPS55168317 U JP S55168317U
- 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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/16—Indifferent or passive electrodes for grounding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/06—Electrodes for high-frequency therapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/16—Indifferent or passive electrodes for grounding
- A61B2018/167—Passive electrodes capacitively coupled to the skin
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Otolaryngology (AREA)
- Plasma & Fusion (AREA)
- Radiology & Medical Imaging (AREA)
- Nursing (AREA)
- Surgical Instruments (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6794079U JPS6238646Y2 (zh) | 1979-05-21 | 1979-05-21 | |
DE19803019252 DE3019252C2 (de) | 1979-05-21 | 1980-05-20 | Patientenplatte |
GB8016812A GB2052269B (en) | 1979-05-21 | 1980-05-21 | Patient plate for electrosurgical unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6794079U JPS6238646Y2 (zh) | 1979-05-21 | 1979-05-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55168317U true JPS55168317U (zh) | 1980-12-03 |
JPS6238646Y2 JPS6238646Y2 (zh) | 1987-10-02 |
Family
ID=13359424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6794079U Expired JPS6238646Y2 (zh) | 1979-05-21 | 1979-05-21 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS6238646Y2 (zh) |
DE (1) | DE3019252C2 (zh) |
GB (1) | GB2052269B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5613988U (zh) * | 1979-07-10 | 1981-02-05 | ||
US7166102B2 (en) | 1996-10-30 | 2007-01-23 | Megadyne Medical Products, Inc. | Self-limiting electrosurgical return electrode |
US7169145B2 (en) | 2003-11-21 | 2007-01-30 | Megadyne Medical Products, Inc. | Tuned return electrode with matching inductor |
US9867650B2 (en) | 2013-12-26 | 2018-01-16 | Megadyne Medical Products, Inc. | Universal self-limiting electrosurgical return electrode |
US10085791B2 (en) | 2013-12-26 | 2018-10-02 | Megadyne Medical Products, Inc. | Universal self-limiting electrosurgical return electrode |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT382785B (de) * | 1982-10-18 | 1987-04-10 | Rudolf Himmelsbach | Einrichtung zur beeinflussung von biofrequenzen |
FR2651989A1 (fr) * | 1989-05-10 | 1991-03-22 | Archeny Jean Pierre | Plaque, coussins, matelas de table d'operation et de table de radiologie conducteurs electriques et permeables aux rayons x usage medical. |
NZ334182A (en) * | 1996-10-30 | 2001-11-30 | Megadyne Med Prod Inc | Reuseable electrosurgical return pad |
US6454764B1 (en) | 1996-10-30 | 2002-09-24 | Richard P. Fleenor | Self-limiting electrosurgical return electrode |
US6053910A (en) * | 1996-10-30 | 2000-04-25 | Megadyne Medical Products, Inc. | Capacitive reusable electrosurgical return electrode |
JP2002531162A (ja) * | 1998-11-30 | 2002-09-24 | メガダイン・メディカル・プロダクツ・インコーポレーテッド | 抵抗性再使用可能な電気外科手術用の帰還電極 |
US8876812B2 (en) | 2009-02-26 | 2014-11-04 | Megadyne Medical Products, Inc. | Self-limiting electrosurgical return electrode with pressure sore reduction and heating capabilities |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU1388870A (en) * | 1969-05-02 | 1971-10-21 | Sybron Corporation | Inactive electrode |
CA983123A (en) * | 1969-10-15 | 1976-02-03 | Lee R. Bolduc | Ground electrode and test circuit |
US3842394A (en) * | 1973-03-06 | 1974-10-15 | Medical Plastics Inc | Electrical connector for plate electrode |
US3972329A (en) * | 1974-11-25 | 1976-08-03 | Kaufman John George | Body electrode for electro-medical use |
DE2735050C3 (de) * | 1977-08-03 | 1981-06-25 | Siemens AG, 1000 Berlin und 8000 München | Elektrode |
US4200104A (en) * | 1977-11-17 | 1980-04-29 | Valleylab, Inc. | Contact area measurement apparatus for use in electrosurgery |
-
1979
- 1979-05-21 JP JP6794079U patent/JPS6238646Y2/ja not_active Expired
-
1980
- 1980-05-20 DE DE19803019252 patent/DE3019252C2/de not_active Expired
- 1980-05-21 GB GB8016812A patent/GB2052269B/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5613988U (zh) * | 1979-07-10 | 1981-02-05 | ||
US7166102B2 (en) | 1996-10-30 | 2007-01-23 | Megadyne Medical Products, Inc. | Self-limiting electrosurgical return electrode |
US7367971B2 (en) | 1996-10-30 | 2008-05-06 | Megadyne Medical Products, Inc. | Self-limiting electrosurgical return electrode |
US7169145B2 (en) | 2003-11-21 | 2007-01-30 | Megadyne Medical Products, Inc. | Tuned return electrode with matching inductor |
US7837680B2 (en) | 2003-11-21 | 2010-11-23 | Megadyne Medical Products, Inc. | Tuned return electrode with matching inductor |
US9867650B2 (en) | 2013-12-26 | 2018-01-16 | Megadyne Medical Products, Inc. | Universal self-limiting electrosurgical return electrode |
US10085791B2 (en) | 2013-12-26 | 2018-10-02 | Megadyne Medical Products, Inc. | Universal self-limiting electrosurgical return electrode |
US11464560B2 (en) | 2013-12-26 | 2022-10-11 | Megadyne Medical Products, Inc. | Universal self-limiting electrosurgical return electrode |
Also Published As
Publication number | Publication date |
---|---|
DE3019252A1 (de) | 1980-11-27 |
JPS6238646Y2 (zh) | 1987-10-02 |
DE3019252C2 (de) | 1983-01-27 |
GB2052269A (en) | 1981-01-28 |
GB2052269B (en) | 1983-03-02 |