US552832A - Instrument for treatment of strictures by electrolysis - Google Patents
Instrument for treatment of strictures by electrolysis Download PDFInfo
- Publication number
- US552832A US552832A US552832DA US552832A US 552832 A US552832 A US 552832A US 552832D A US552832D A US 552832DA US 552832 A US552832 A US 552832A
- Authority
- US
- United States
- Prior art keywords
- instrument
- treatment
- strictures
- sound
- electrolysis
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 238000005868 electrolysis reaction Methods 0.000 title description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 24
- 229910052697 platinum Inorganic materials 0.000 description 12
- 210000003708 Urethra Anatomy 0.000 description 6
- 239000004020 conductor Substances 0.000 description 6
- 239000012528 membrane Substances 0.000 description 6
- 206010022114 Injury Diseases 0.000 description 4
- 210000001015 Abdomen Anatomy 0.000 description 2
- 210000003238 Esophagus Anatomy 0.000 description 2
- 210000000664 Rectum Anatomy 0.000 description 2
- 210000003932 Urinary Bladder Anatomy 0.000 description 2
- 210000004291 Uterus Anatomy 0.000 description 2
- 108010085990 projectin Proteins 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 210000001519 tissues Anatomy 0.000 description 2
Images
Classifications
-
- 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
- A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
Definitions
- NiDREW B.GHAHAMJNGTOUNQWASNKNGWNJ C that the instrumentacts on both sides of the UNITED STATES PATENT Erica.
- This invention relates to an instrument or device for treatment of strictures of all kinds, as of the urethra, esophagus, uterus, or rectum.
- the object 01f the invention is to cure or remove such strictures by electrolytic action, causing a disintegration of the false growth, as distinguished. from cauterizing, on the one hand, or treatment by the knife, on the other.
- the instrument is made in the form of along sound, at about the middle of which, at one side, is a projecting blade, having a curved and smooth edge.
- the sound is formed preferably of rubber and the blade of platinum.
- the blade is connected by a conductor running through the interior of the sound with a connecting-screw on the handle of the instrument, and to this screw is attached one wire of an electric circuit, the other wire being attached to a plate, which, in using the instrument, is applied to the body of the patient.
- the instrument beyond the platinum plate has a very flexible tapering portion, which acts as a guide in leading the instrument, without injury to the membrane, to the constricted part, and the platinum plate or electrode being in contact with this part and the circuit closed through the patients body the instrument acts upon the stricture by electrolysis, decomposing or disintegrating the tissues.
- the electrode may be in the form of a bowed or curved wire, and the better to insure the success of the operation it is preferred to employ two wires, on opposite sides of the sound, so
- An advantage of the wire over a rigid blade is that the former yields somewhat to the pressure of the strictured part, and is less likely to cause injury to the membrane.
- the sound terminates in along slender flexible portion a, and at the handle it has a metallic connection device or terminal I) for attachment of one wire of a circuit, including an electric generator B. From the terminal I) a metallic conductor 0 extends throughthe body of the sound and connects with the bowed platinum plate or wire d,'which projects at one side of the sound and constitutes one electrode of the circuit. As shown in Fig. 1, there may be two of these wires, both connected wit-h the conductor 0.
- the plate or wire should be curved or bowed, as shown, and have a smooth edge or surface, the object being not to cut or abrade the surface of the membrane, as in the surgical treatment of strictures.
- the platinum electrode is in the form of a curved plate.
- the sound is introduced carefully into the strictured passage, in this case the urethra, the flexible portion a serving to guide the introduction of the instrument, and curling or rolling itself up in the bladder, while the blade or electrode at presses against the stricture.
- the other electrode D is then applied to the abdomen or other part of the patients body near the part operated upon, and the electric circuit is thus completed, the current passing through the stricture and acting electrolytically or electrochemically thereupon.
- An instrument for treatment of strictures electrolytically comprising a non-conducting sound having a slender flexible end portion, a curved platinum electrode projectin g from the side of the sound intermedi- IO Wires through the sound to a connection device or terminal on the handle, substantially as described.
Description
{No Model.)
J. A. FORT. INSTRUMENT FOR TREATMENT OF STRIOTURES BY ELEOTROLYSIS.
Patented Jan. '7, 1896.
NiDREW B.GHAHAMJNGTOUNQWASNKNGWNJ C that the instrumentacts on both sides of the UNITED STATES PATENT Erica.
JOSEPH A. FORT, OF PARIS, FRANCE, ASSIGNOR TO THE DR. FORTS ELEC- TROLYSIS SANATARIUM, OF NEW' YORK.
INSTRUMENT FOR TREATMENT OF STRTCTURES BY ELECTROLYSIS.
SPECIFICATION forming part of Letters Patent No. 552,832, dated January 7', 1896.
A fli ti fil d November 7, 1895. Serial No. 568,209. No model.)
To [LZZ whom if; may concern.-
Be it known that I, JOSEPH A. FORT, a resident of Paris, France, (temporarily residing in New York city, in the State of New York,) have invented a new and useful Improvement in Surgical Instruments for Treatment of Strict-ores by Electrolysis, which improvement is fully set forth in the following specification.
This invention. relates to an instrument or device for treatment of strictures of all kinds, as of the urethra, esophagus, uterus, or rectum.
The object 01f the invention is to cure or remove such strictures by electrolytic action, causing a disintegration of the false growth, as distinguished. from cauterizing, on the one hand, or treatment by the knife, on the other. To this end the instrument is made in the form of along sound, at about the middle of which, at one side, is a projecting blade, having a curved and smooth edge. The sound is formed preferably of rubber and the blade of platinum. The blade is connected by a conductor running through the interior of the sound with a connecting-screw on the handle of the instrument, and to this screw is attached one wire of an electric circuit, the other wire being attached to a plate, which, in using the instrument, is applied to the body of the patient. The instrument beyond the platinum plate has a very flexible tapering portion, which acts as a guide in leading the instrument, without injury to the membrane, to the constricted part, and the platinum plate or electrode being in contact with this part and the circuit closed through the patients body the instrument acts upon the stricture by electrolysis, decomposing or disintegrating the tissues. The electrode may be in the form of a bowed or curved wire, and the better to insure the success of the operation it is preferred to employ two wires, on opposite sides of the sound, so
stricturcd passage. An advantage of the wire over a rigid blade is that the former yields somewhat to the pressure of the strictured part, and is less likely to cause injury to the membrane.
to be applied, that shown in the drawings being designed for the treatment of strict ures of the urethra. The sound terminates in along slender flexible portion a, and at the handle it has a metallic connection device or terminal I) for attachment of one wire of a circuit, including an electric generator B. From the terminal I) a metallic conductor 0 extends throughthe body of the sound and connects with the bowed platinum plate or wire d,'which projects at one side of the sound and constitutes one electrode of the circuit. As shown in Fig. 1, there may be two of these wires, both connected wit-h the conductor 0. The plate or wire should be curved or bowed, as shown, and have a smooth edge or surface, the object being not to cut or abrade the surface of the membrane, as in the surgical treatment of strictures. In Fig. 2 the platinum electrode is in the form of a curved plate.
In operation the sound is introduced carefully into the strictured passage, in this case the urethra, the flexible portion a serving to guide the introduction of the instrument, and curling or rolling itself up in the bladder, while the blade or electrode at presses against the stricture. The other electrode D is then applied to the abdomen or other part of the patients body near the part operated upon, and the electric circuit is thus completed, the current passing through the stricture and acting electrolytically or electrochemically thereupon.
lVhat I claim as new, and desire to secure by Letters Patent, is-
1. An instrument for treatment of strictures electrolytically, comprising a non-conducting sound having a slender flexible end portion, a curved platinum electrode projectin g from the side of the sound intermedi- IO Wires through the sound to a connection device or terminal on the handle, substantially as described.
In testimony whereof I have signed this specification in the presence of two subscribing Witnesses.
JOSEPH A. FORT.
lVitnesses A. PoLLoK, E. L. XVHITE.
Publications (1)
Publication Number | Publication Date |
---|---|
US552832A true US552832A (en) | 1896-01-07 |
Family
ID=2621573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US552832D Expired - Lifetime US552832A (en) | Instrument for treatment of strictures by electrolysis |
Country Status (1)
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US (1) | US552832A (en) |
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4672962A (en) * | 1983-09-28 | 1987-06-16 | Cordis Corporation | Plaque softening method |
US4682596A (en) * | 1984-05-22 | 1987-07-28 | Cordis Corporation | Electrosurgical catheter and method for vascular applications |
USRE33925E (en) * | 1984-05-22 | 1992-05-12 | Cordis Corporation | Electrosurgical catheter aned method for vascular applications |
US6813520B2 (en) | 1996-04-12 | 2004-11-02 | Novacept | Method for ablating and/or coagulating tissue using moisture transport |
US20050085880A1 (en) * | 1996-04-12 | 2005-04-21 | Csaba Truckai | Moisture transport system for contact electrocoagulation |
US20070100333A1 (en) * | 1999-11-16 | 2007-05-03 | Jerome Jackson | Methods and systems for determining physiologic characteristics for treatment of the esophagus |
US20070118104A1 (en) * | 2005-11-23 | 2007-05-24 | Wallace Michael P | Auto-aligning ablating device and method of use |
US20070118106A1 (en) * | 2005-11-23 | 2007-05-24 | Utley David S | Precision ablating method |
US20070135809A1 (en) * | 2005-11-23 | 2007-06-14 | Epas System | Precision ablating device |
US20080071269A1 (en) * | 2006-09-18 | 2008-03-20 | Cytyc Corporation | Curved Endoscopic Medical Device |
US20080071257A1 (en) * | 2006-09-18 | 2008-03-20 | Cytyc Corporation | Power Ramping During RF Ablation |
US20080097427A1 (en) * | 2004-01-09 | 2008-04-24 | Barrx Medical, Inc. | Devices and Methods for Treatment of Luminal Tissue |
US20080319350A1 (en) * | 2007-06-22 | 2008-12-25 | Wallace Michael P | Electrical means to normalize ablational energy transmission to a luminal tissue surface of varying size |
US20090012512A1 (en) * | 2007-07-06 | 2009-01-08 | Utley David S | Method and Apparatus for Gastrointestinal Tract Ablation to Achieve Loss of Persistent and/or Recurrent Excess Body Weight Following a Weight-Loss Operation |
US20090012518A1 (en) * | 2007-07-06 | 2009-01-08 | Utley David S | Method and Apparatus for Ablation of Benign, Pre-Cancerous and Early Cancerous Lesions That Originate Within the Epithelium and are Limited to the Mucosal Layer of the Gastrointestinal Tract |
US20090012513A1 (en) * | 2007-07-06 | 2009-01-08 | Utley David S | Ablation in the Gastrointestinal Tract to Achieve Hemostasis and Eradicate Lesions With a Propensity for Bleeding |
US20090036733A1 (en) * | 2007-07-30 | 2009-02-05 | Michael Wallace | Cleaning device and methods |
US20090048593A1 (en) * | 1999-11-16 | 2009-02-19 | Ganz Robert A | System and method of treating abnormal tissue in the human esophagus |
US20090318914A1 (en) * | 2008-06-18 | 2009-12-24 | Utley David S | System and method for ablational treatment of uterine cervical neoplasia |
US7674260B2 (en) | 2005-04-28 | 2010-03-09 | Cytyc Corporation | Emergency hemostasis device utilizing energy |
US20100063495A1 (en) * | 1996-10-11 | 2010-03-11 | Edwards Stuart D | System for tissue ablation |
US7731712B2 (en) | 2004-12-20 | 2010-06-08 | Cytyc Corporation | Method and system for transcervical tubal occlusion |
US20100191237A1 (en) * | 1998-05-20 | 2010-07-29 | Shadduck John H | Surgical instruments and techniques for treating gastro-esophageal reflux disease |
US20100234840A1 (en) * | 1999-11-16 | 2010-09-16 | Jerome Jackson | Methods and systems for determining physiologic characteristics for treatment of the esophagus |
US7846160B2 (en) | 2006-12-21 | 2010-12-07 | Cytyc Corporation | Method and apparatus for sterilization |
US8551082B2 (en) | 1998-05-08 | 2013-10-08 | Cytyc Surgical Products | Radio-frequency generator for powering an ablation device |
US8641711B2 (en) | 2007-05-04 | 2014-02-04 | Covidien Lp | Method and apparatus for gastrointestinal tract ablation for treatment of obesity |
US8646460B2 (en) | 2007-07-30 | 2014-02-11 | Covidien Lp | Cleaning device and methods |
US10278774B2 (en) | 2011-03-18 | 2019-05-07 | Covidien Lp | Selectively expandable operative element support structure and methods of use |
US11246644B2 (en) | 2018-04-05 | 2022-02-15 | Covidien Lp | Surface ablation using bipolar RF electrode |
-
0
- US US552832D patent/US552832A/en not_active Expired - Lifetime
Cited By (70)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4672962A (en) * | 1983-09-28 | 1987-06-16 | Cordis Corporation | Plaque softening method |
US4682596A (en) * | 1984-05-22 | 1987-07-28 | Cordis Corporation | Electrosurgical catheter and method for vascular applications |
USRE33925E (en) * | 1984-05-22 | 1992-05-12 | Cordis Corporation | Electrosurgical catheter aned method for vascular applications |
US20050085880A1 (en) * | 1996-04-12 | 2005-04-21 | Csaba Truckai | Moisture transport system for contact electrocoagulation |
US8998898B2 (en) | 1996-04-12 | 2015-04-07 | Cytyc Surgical Products | Moisture transport system for contact electrocoagulation |
US20050267468A1 (en) * | 1996-04-12 | 2005-12-01 | Csaba Truckai | Moisture transport system for contact electrocoagulation |
US8506563B2 (en) | 1996-04-12 | 2013-08-13 | Cytyc Surgical Products | Moisture transport system for contact electrocoagulation |
US7604633B2 (en) | 1996-04-12 | 2009-10-20 | Cytyc Corporation | Moisture transport system for contact electrocoagulation |
US20100036372A1 (en) * | 1996-04-12 | 2010-02-11 | Csaba Truckai | Moisture transport system for contact electrocoagulation |
US7512445B2 (en) | 1996-04-12 | 2009-03-31 | Cytyc Corporation | Moisture transport system for contact electrocoagulation |
US9247989B2 (en) | 1996-04-12 | 2016-02-02 | Cytyc Surgical Products | Moisture transport system for contact electrocoagulation |
US9095348B2 (en) | 1996-04-12 | 2015-08-04 | Cytyc Surgical Products | Moisture transport system for contact electrocoagulation |
US6813520B2 (en) | 1996-04-12 | 2004-11-02 | Novacept | Method for ablating and/or coagulating tissue using moisture transport |
US20100063495A1 (en) * | 1996-10-11 | 2010-03-11 | Edwards Stuart D | System for tissue ablation |
US9554853B2 (en) | 1998-05-08 | 2017-01-31 | Hologic, Inc. | Radio-frequency generator for powering an ablation device |
US8551082B2 (en) | 1998-05-08 | 2013-10-08 | Cytyc Surgical Products | Radio-frequency generator for powering an ablation device |
US20100191237A1 (en) * | 1998-05-20 | 2010-07-29 | Shadduck John H | Surgical instruments and techniques for treating gastro-esophageal reflux disease |
US9597147B2 (en) | 1999-11-16 | 2017-03-21 | Covidien Lp | Methods and systems for treatment of tissue in a body lumen |
US20090048593A1 (en) * | 1999-11-16 | 2009-02-19 | Ganz Robert A | System and method of treating abnormal tissue in the human esophagus |
US8398631B2 (en) | 1999-11-16 | 2013-03-19 | Covidien Lp | System and method of treating abnormal tissue in the human esophagus |
US8377055B2 (en) | 1999-11-16 | 2013-02-19 | Covidien Lp | Methods and systems for determining physiologic characteristics for treatment of the esophagus |
US8876818B2 (en) | 1999-11-16 | 2014-11-04 | Covidien Lp | Methods and systems for determining physiologic characteristics for treatment of the esophagus |
US9039699B2 (en) | 1999-11-16 | 2015-05-26 | Covidien Lp | Methods and systems for treatment of tissue in a body lumen |
US9555222B2 (en) | 1999-11-16 | 2017-01-31 | Covidien Lp | Methods and systems for determining physiologic characteristics for treatment of the esophagus |
US8012149B2 (en) | 1999-11-16 | 2011-09-06 | Barrx Medical, Inc. | Methods and systems for determining physiologic characteristics for treatment of the esophagus |
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US7993336B2 (en) | 1999-11-16 | 2011-08-09 | Barrx Medical, Inc. | Methods and systems for determining physiologic characteristics for treatment of the esophagus |
US20070100333A1 (en) * | 1999-11-16 | 2007-05-03 | Jerome Jackson | Methods and systems for determining physiologic characteristics for treatment of the esophagus |
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US20090036733A1 (en) * | 2007-07-30 | 2009-02-05 | Michael Wallace | Cleaning device and methods |
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