US261235A - karshner - Google Patents
karshner Download PDFInfo
- Publication number
- US261235A US261235A US261235DA US261235A US 261235 A US261235 A US 261235A US 261235D A US261235D A US 261235DA US 261235 A US261235 A US 261235A
- Authority
- US
- United States
- Prior art keywords
- tub
- battery
- patient
- current
- contact
- 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
- 230000005611 electricity Effects 0.000 description 8
- 230000000779 depleting Effects 0.000 description 4
- 201000010099 disease Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000000246 remedial Effects 0.000 description 4
- 230000004936 stimulating Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241000507564 Aplanes Species 0.000 description 2
- 239000000899 Gutta-Percha Substances 0.000 description 2
- 229920000588 Gutta-percha Polymers 0.000 description 2
- 240000000342 Palaquium gutta Species 0.000 description 2
- 235000013290 Sagittaria latifolia Nutrition 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 235000015246 common arrowhead Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000615 nonconductor Substances 0.000 description 2
- 230000000644 propagated Effects 0.000 description 2
- 230000001256 tonic Effects 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N2/00—Magnetotherapy
- A61N2/02—Magnetotherapy using magnetic fields produced by coils, including single turn loops or electromagnets
Definitions
- My present invention consists in treating the patient, whileiu the bath and in the magnetic field of a helix or electro-magnet, with a direct battery-current, and then with the secondary or to-andfro current of an inductioncoil, in the primaryof which an ordiuaryautomatic vibrator is placed, as is well understood.
- the invention further consists in the employment of a helix or electro-magnet submerged in the bath, so that the patient, while in the tub, will be subjected to the action of the-magnetic field or of the lines of force, which are well understood.
- Figure l is aplan view of my improved bath-tub, showing the various electrical connections.
- Fig. 2 is a side view.
- Fig. 3 is a plan view, with a diagram showing the circuits while the patientis being treated by the direct battery-current; and
- Fig. 4 is asimilar view, showing the circuits when the patient is being treated with the secondary current of the induction-coil.
- the bath-tub is preferably entirely of metal, and is properly insulated by wooden or rubber supports.
- the bath-tub A is preferably provided with a groove or depression in the bottom, in which the straight electro-magnet D is placed.
- One end of the coil of this magnet is connected with the positive pole or post P of the battery, while the other is connected with a switch,f, on the side piece, 0, of the tub.
- This switch may be moved so as to make contact with either one of two buttons,ff One of the buttons,f', is connected by wire it with the head of the bathtub, and to the other is connected the sponge hand-piece G by wire 9.
- the hand-piece is a non-conductor; but the sponge is in electrical connection with the wire 9.
- the wires which will be in the water are covered with guttapercha or otherwise suitably insulated, and preferably all the wire employed is so protected.
- the negative pole of the battery N is connected by wire a with a plate, I), which is carried byablock of insulating material.
- This plate may be dropped into a pocket or hood, a, secured on the end of the tub. When in the pocket the plate is in contact with the metallic tub and the connection of, the circuit is insured at thatpoint. The plate may, however, be hung within the tub, as in Fig. 4, in which case there will be no electrical connection. with the tub at that point.
- both the primary and secondary wires of the induction-coil I are connected with the post P, and that the opposite ends of such wires are connected respectively to the contact-buttons n, and that either of these buttons may be connected with post N by means of the switch S.
- Figs. 1 and 2 the battery, induction-coil, and their connecting-wires are all placed within a box, B, on the top of which are placed the switch-lever S, contact-buttons p and a, vibrator V, and binding-posts P and N.v
- the operation is of course identical with that shown in Figs. 3 and 4, the current running from post P, wire d, through switch ein its dottedposition,submergedhelix,&c.
- the switch 0, which has not been shown in Figs. 3 and 4
- the contact-button is in connection with the ground by wire Z.
- the positive pole P of the battery has a permanent ground-connection.
- the object of this arrangement is to take the direct current from the battery through the ground in case it should be preferred for any reason. When thus applied the circuit will run from the positive pole through the ground, wire 1, switch 6, and through the circuitback to the negative pole of the battery.
Description
(No Model.) S 2 Sheets-Sheet 1.
I w. W, KARSHNER.
ELECTRIC BATH.
No. 261,235. v Patented July 18, 1882.
a raun Jr Z M A A awm a-ryunv WITNESSES: INVENTOR:
all. k 4) 7 7/4 W. J( \wd v ATTORNEYS Y v v I (N0 W- w. KARSHNER. 2 Sheets-Sheet, ELECTRIC BATH. No. 261,235. Patented July 18, 1882.
Wl l/l lllll W mun/(um:
UNITED STATES PATENT OFFICE.
TVILLIAM WI KARSHNER, OF WASHINGTON, DISTRICT OF COLUMBIA.
ELECTRIC BATH.
SPECIFICATION forming part of Letters Patent No. 261,235, dated July 18, 1882.
Application filed August 3, 1881. (No model.)
To all whom it may concern Be it known that I, WILLIAM W. KARSH- NER, a citizen of the United States, formerly of Olathe, in the county of Johnson and State of Kansas, but now residing at Washington, in the District of Columbia, have invented an improved method of applying electricity as a remedial agent, and an improved electric bathtub for so applying it, of which the following is a specification.
Theeflicacy in the use of electricityin many classes of diseases has long been known, and various devices for applying it have been devised.
In my own patent, granted to me in 1859, I have shown an electric bath-tub in which the patient is treated with a direct battery-current, first by means of a small positive contact-such as a sponge, for instancc with a large or difl'use negative contact, preferably the entire tub, and, second, with a small negative contact-such as a fo0t-plate and a large or diffuse positivecontact. In the organization in that patent, however, I was obliged to use two bath-tubs and transfer the patient from one to the other. The objection to such a plan will of course be obvious. Such a method of employing the currents I have found by experience to be very advantageous in many cases; but the action is not all that can be desired. I therefore make no claim herein to any such system of treatmentor apparatus.
My present invention consists in treating the patient, whileiu the bath and in the magnetic field of a helix or electro-magnet, with a direct battery-current, and then with the secondary or to-andfro current of an inductioncoil, in the primaryof which an ordiuaryautomatic vibrator is placed, as is well understood.
The invention further consists in the employment of a helix or electro-magnet submerged in the bath, so that the patient, while in the tub, will be subjected to the action of the-magnetic field or of the lines of force, which are well understood. I.
The details of the operation and apparatus of my invention will be fully set forth.
In the accompanying drawings, Figure l is aplan view of my improved bath-tub, showing the various electrical connections. Fig. 2 is a side view. Fig. 3 is a plan view, with a diagram showing the circuits while the patientis being treated by the direct battery-current; and Fig. 4 is asimilar view, showing the circuits when the patient is being treated with the secondary current of the induction-coil.
The bath-tub is preferably entirely of metal, and is properly insulated by wooden or rubber supports.
Referring first to Figs. 3 and 4, which show the organization most clearly, the bath-tub A is preferably provided with a groove or depression in the bottom, in which the straight electro-magnet D is placed. One end of the coil of this magnet is connected with the positive pole or post P of the battery, while the other is connected with a switch,f, on the side piece, 0, of the tub. This switch may be moved so as to make contact with either one of two buttons,ff One of the buttons,f', is connected by wire it with the head of the bathtub, and to the other is connected the sponge hand-piece G by wire 9. The hand-piece is a non-conductor; but the sponge is in electrical connection with the wire 9. The wires which will be in the water are covered with guttapercha or otherwise suitably insulated, and preferably all the wire employed is so protected.
The negative pole of the battery N is connected by wire a with a plate, I), which is carried byablock of insulating material. This plate may be dropped into a pocket or hood, a, secured on the end of the tub. When in the pocket the plate is in contact with the metallic tub and the connection of, the circuit is insured at thatpoint. The plate may, however, be hung within the tub, as in Fig. 4, in which case there will be no electrical connection. with the tub at that point.
It will be seen that both the primary and secondary wires of the induction-coil I are connected with the post P, and that the opposite ends of such wires are connected respectively to the contact-buttons n, and that either of these buttons may be connected with post N by means of the switch S.
Referring now solely to Fig. 3, the tub being filled with water and the patient placed therein and the switches f and S respectively placed in contact with the contact-buttons f and 10, the battery-current can be traced from the plus'pole of the battery through the magnet of an ordinary spring-tongue vibrator, V, post 1?, submerged helix, switch f, wire 9, to sponge in hand-piece G. The patient being in contact with the metallic tub, when the sponge is applied to any portion of his body the circuit will be completed through him and the tub, contact-plate I), post N, switch S, to primary wire of theinduction-coil, back to the negative pole of the battery. This circuit is clearly shown by the little arrowheads on the wires. When, now, the patient is touched with the sponge a direct positive battery-current passes in at the small point of contact, is diffused through the system, and passes out through the body like inscnsible perspiration, the circuit being completed through the watertub and foot-piece back to the opposite pole of the battery. The action of such acurrent upon the human system has been demonstrated by long experience. It has been found, however, that baths of this character, while beneficial in improving the tone of and purifying the system, are very depleting, and the patient often rises from the tub in a very weak condition. To counteract this influence I make use of the secondary or toand-fro current of the induction-coil. The arrangement for administering this current is cleariy shown in Fig. 4, where it will be perceived that the footplate I) has been suspended within the end of the tub, and that the switchesfand S have been put in contact with the contact-buttons f and a, respectively. The primary current can now be traced by the small arrow-heads, from the positive battery through the ordinary spring-tongue automatic vibrator, primary induction-coil, back to the negative pole of the battery. The secondary circuit runs from the secondary coil to post P, submerged helix, switch f, button f, and wire h, to the head of the tub. The circuit is completed through the tub to the patient, who places his feet on the foot-plate b, to post a, back to induction-coil again- When the switches have been thus placed the battery-circuit will be immediately completed and will follow the circuit above described, the automatic vibrator constantly making and breaking the circuit. As is well understood, these makes and breaks produce in the secondary circuit induced currents or impulses of electricity alternately in opposite directions. The effect of this reverse or toand-fro current upon the patient in the tub is very tonic and stimulating. The depleting effect of the direct battery-current is therefore counteracted. Asis well understood, an electro-magnet or a helix through which a current of electricity is passing develops around it a magnetic field through which thelines of force are propagated. The patient is at all times within this field subject to its influence, which I have found by experiment to be very beneficial in many cases. The helix being submerged intensifies the effect of the magnetic field or lines of force upon the patient.
In Figs. 1 and 2 the battery, induction-coil, and their connecting-wires are all placed within a box, B, on the top of which are placed the switch-lever S, contact-buttons p and a, vibrator V, and binding-posts P and N.v The operation is of course identical with that shown in Figs. 3 and 4, the current running from post P, wire d, through switch ein its dottedposition,submergedhelix,&c. Inthese figures, however, the switch 0, which has not been shown in Figs. 3 and 4, can be placed in contact with either of the contact-buttons c and 6 The contact-button is in connection with the ground by wire Z. It will be seen that the positive pole P of the battery has a permanent ground-connection. The object of this arrangement is to take the direct current from the battery through the ground in case it should be preferred for any reason. When thus applied the circuit will run from the positive pole through the ground, wire 1, switch 6, and through the circuitback to the negative pole of the battery.
I have shown but one submerged helix; but should a greater magnetic influence be desired other helices in the same circuit may be placed in different parts of the tub in different relations to the body of the patient.
I have found that by the use of a submerged helix and by the method of treating a patient by subjecting him first to the direct influence of a battery-current and then to the stimulating and invigorating influence of an induced to-and-fro current while in the magnetic field of a helix very satisfactory results in the treatment of disease can be accomplished.
What I claim as my invention is-- 1. The herein-described improvement in the method of applying electricity for remedial purposes, which consists in placing the patient in a bath and within the magnetic field of a submerged helix or electro-magnet placed in close proximity to the patient, and then subjecting him, first, to the influence of a direct battery-current, and, second, to the influence of a secondary or to-and-fro current, substantially as set forth.
2. The combination, substantially as herein set forth, of the battery, the primary and secondary wires of the inductioncoil, an automatic vibrator in the primary circuit, the submerged helix or electro-magnet, which will be in close proximity to the patient, the bathtub and hand-piece, the foot-plate, and the switchesfand S.
3. The combination of a battery, an electric circuit, a bath-tub, and a submerged helix or electro-magnet so placed as to be in close proximity to the patient, substantially as and for the purpose set forth.
wiLLiAM w. KARSHNER.
Witnesses:
JOHN M. GIFFEN, M. T. GRAHAM.
TOO
IIO
Publications (1)
Publication Number | Publication Date |
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US261235A true US261235A (en) | 1882-07-18 |
Family
ID=2330512
Family Applications (1)
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US261235D Expired - Lifetime US261235A (en) | karshner |
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US (1) | US261235A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3827087A (en) * | 1973-03-12 | 1974-08-06 | W Cuthbertson | Tiltable tub assembly for bathing invalids |
-
0
- US US261235D patent/US261235A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3827087A (en) * | 1973-03-12 | 1974-08-06 | W Cuthbertson | Tiltable tub assembly for bathing invalids |
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