US726704A - Rectal or vaginal speculum. - Google Patents
Rectal or vaginal speculum. Download PDFInfo
- Publication number
- US726704A US726704A US13690002A US1902136900A US726704A US 726704 A US726704 A US 726704A US 13690002 A US13690002 A US 13690002A US 1902136900 A US1902136900 A US 1902136900A US 726704 A US726704 A US 726704A
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- United States
- Prior art keywords
- tissue
- speculum
- pivot
- cautery
- clamp
- 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
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- 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
- A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
Definitions
- Myimproved speculum has a skeleton body or frame and is preferably made in two longitudinal parts or jaws which are detachably hinged together, so that they may be separated or adjusted for dilating the passage in which the instrument is inserted.
- the invention includes various electrical and other attachments of such body or frame whereby the rectal or vaginal passage may be illuminated to facilitate examination or surgical operation, also devices for grasping and holding inflamed or diseased tissue and morbid growths requiring excision or other treatment, and devices for cauterizing such diseased parts by aid of the galvanic current.
- FIG. 1 is a side view of my improved instrument.
- Figs. 1 and 1 are detail views hereinafter referred to.
- Fig. 2 is a detail section showing the arrangement of the pivotfastening for the tissue-clamping device and the cautery-holder.
- Fig. 3 is a perspective View illustrating the practicalapplication of the tissue-clamp and cautery.
- Fig. 4 is a plan view of the under jaw of the instrument and the parts ordinarily attached thereto.
- Fig. 5. is a perspective view of the cautery proper and the bar carrying the same.
- Fig. 6 is a perspective view of the tissue-clamping device.
- Fig. 7 is a cross-section on line 7 7 of Fig. 4.
- the body of the speculum is formed of two longitudinal jaws or sections A B, which are tapered and provided with openings 1 2 in their inner portions.
- the. inner ends of parts A B are constructed skeletonwiseor of rods extending from the. solid outer'or base portions.
- the jaws AB are provided with bent or turned-down handle portions 9 10, having the usual adjusting device, comprising a screw 11 and milled nut 12.
- a small electric incandescent lamp-bulb 13 (see Figs. 1 and 1) is arranged at the inner or front end of the upper jaw Aand projectsinward therefrom, so as to illuminate the adjacent portions of the rectal or vaginal passage.
- Insulated conductors 14 extend through the hollow side bars of handle 9 (see Fig. 1) and side bars 3 of jaw A. (See Fig. 1.) These conductors consist of threadwound copper or other metal wires and connect with a suitable electric generator or other source of electricity.
- the holders 16 are metal blocks having clampscrews, and they are secured to the forks 17 of the bar 18 by meansof insulating or rubber blocks 16.
- Suitable insulated electric conductors 19 pass through the blocks 16 and 16 and connect with'the cautery 15 and extend out through the base or outer end of the speculum, as shown in Figs. 1 and 4.
- the device 20 For thepurpose of grasping and holding the diseased tissue while being acted upon by the cautery I employ the device 20, (see Figs. 3 and 6,) which resembles scissors in general structure, but'is provided with jaws 20, having their inner edges serrated and their upper sides covered by hard rubber, as shown, for insulating them or, in other words, preventing short-circuiting of the galvanic current if the cautery 15 comes in'contact with the jaws when being used.
- Such body of thej rivet passes through the levers of device 20 at their intersection and also through the slot of the bar 18. It will be seen that the forked parts 1'7 of said bar slide in' the slots of the pivot, so that the bar is held to the clamp 20, yet left free to slide lengthwise on the pivot or to be'turned right or left thereon, as may be required to properly adjust and manipulate the cautery 15.
- the clamp 20 may also be turned right or left on the pivot 21, but not so freely as the bar 20.
- the outer or handle portionsiof the clamp 20 are provided with claws 20",(see Fig. 6,) which are adapted to engage for locking the clamp closed when duly adjusted for holding tissue a, as in Fig. 3.
- the elasticity of the shanks of the handles permits the said claws to be sprung apart sufficiently to permit their engagement and disengagement.
- the clamp and cautery require to be shifted bodily laterally or around the inner surface of the lower jaw B in order that the surgeon may operate on different portions of the diseased tissue.
- I provide the outer solid portion 8 of said jaw B with a transverse slot 22, (see Figs. 1, 4, 7,) and the elongated head of. pivot 21 is adapted to fit in such slot, so that the body of the pivot is prevented from turning on its axis, and thereby held duly engaged with the fork 17 of bar 18 by means of its slots, as before described.
- the inner bevel of the pivot-head also fits a like bevel formed on the outer side of the slot 22 in the jaw B. (See Fig.
- the parts 18 and 20 are pushed laterally, or the finger may be applied to the pivot-head 21, so as to slide it along the slot 22, and thus around the inner periphery of the jaw 13.
- the upper jawA is also provided with a like slot 22 so that the tools 18 20 may be applied to such jawin case it is necessary.
- the lower jaw 13 has vertical lugs 23, and a spring fastening or wire 28 of semicircular form is applied to connect parts A B, the said wire having its ends bent inward to adapt them to pivot the jaw A between and to the lugs 23.
- This attachment permits the jaws A B to be conveniently separated and rengaged whenever their separate insertion in or removal from a rectal or vaginal passage may be advisable.
- a speculum having a tissue holding clamp and a galvanic cautery-holder which are pivoted and also adapted to be adjusted laterally, substantially as shown and described.
- a speculum having its body provided with lengthwise slots through which tissue is visible and accessible when the instrument is in use, and the clamp attached to the speculum within the same and composed of pivoted jaws which are parallel to a side of the speculum, whereby they are adapted for grasping and holding tissue, substantially as shown and described.
- a speculum having openings for tissue and a tissue-holding device and a cauteryholder which are movable within the instrument, substantially as shown and described.
- a speculum having a skeleton body through whose slots tissue may be seen and examined, and an incandescent electric lamp arranged at the inner'iend of such body and projecting rearward within the body and forming a permanent attachment thereof, substantially as shown and described.
- a speculum having an incandescent lamp fixed at its front end and projecting rearward or toward its outer end, and electrical conductors extending to the lamp through passages in the body of the instrument, substantially as shown and described.
- a speculum having a transverse guideway in its body, and a tool for use in treating diseased tissue which is secured and guided in such guideway, substantially as shown and described.
- a speculum having a transverse guideway, a tool for use in treating diseased tissue, and a device to which such tool is attached the said device being movable in such guideway, substantially as shown and de* scribed.
- a speculum having a transverse slot, a pivot passing through such slot, and having a head adapted to slide laterally therein, and a tool for use in treating diseased tissue, the same being secured to and movable on the pivot within the specuium, as shown and described.
- Aspeculum having a skeleton-like construction and a guideway, a tool for use in treating diseased tissue and a device on which said tool is mounted, which device is mov IIO able in such guideway, substantially as shown and described.
- a speculum having a skeleton-like construction, a tissue-clamp, and a device on which such clamp is mounted within the cavity of the instrument, substantially as shown and described.
- Aspeculum having a lateral opening for access to tissue, a tissue-clamp and a cauterycarrierhaving a common pivot, on which they are adapted for adjustment as shown and described.
- a speculum having a transverse slot, a tissue-clamp and a cautery-holder arranged on the latter and adapted for independent movement, whereby the cautery may be passed over tissue while held by the said clamp, as shown and described.
- Aspeculumhavingalateralopeningfor access to tissue a transverse slot, a headed pivot adapted to slide in the latter, a tissueclamp and cautery-holder pivoted on said pivot and the latter also adapted to slide lengthwise, substantially as shown and described.
- the speculum having a transverse guidewayforadevice for attachment of a tool for use in treating diseased tissue, as shown and described.
Description
PATENTED APR. 28
O. H. KOHLHAAS. REUTAL OR VAGINAL SPEOULUM.
APPLICATION FILED DEC. 29, 1902.
no MODEL.
assumk m INVENTOH 6 ZZ/zZ/ara'w: a
W/ TNESSES" A TTORNE Y8.
UNITED STATES OTTO HENRY KOHLHAAS,
PATENT OFFICE.
OF CALUMET, MICHIGAN.
RECTAL OR vAciN'AL SPECtJLUM.
SPECIFICATION forming part of Letters Patent No. 726,704, dated April 28, 1903. Applicatibn filed December 29, 190 2. Serial No. 136,900. (No model.)
To all whom, it may concern:
Be it known that LOTTO HENRvKoHLHAAs, of Calumet, in the county of Houghton and State of Michigan, have invented a new and Improved Rectal or Vaginal Speculum, of which the following is a specification.
Myimproved speculum has a skeleton body or frame and is preferably made in two longitudinal parts or jaws which are detachably hinged together, so that they may be separated or adjusted for dilating the passage in which the instrument is inserted.
The invention includes various electrical and other attachments of such body or frame whereby the rectal or vaginal passage may be illuminated to facilitate examination or surgical operation, also devices for grasping and holding inflamed or diseased tissue and morbid growths requiring excision or other treatment, and devices for cauterizing such diseased parts by aid of the galvanic current. V
The details of construction, arrangement, and operation are as hereinafter described, reference being had to the accompanying drawings, in which Figure 1 is a side view of my improved instrument. Figs. 1 and 1 are detail views hereinafter referred to. Fig. 2 is a detail section showing the arrangement of the pivotfastening for the tissue-clamping device and the cautery-holder. Fig. 3 is a perspective View illustrating the practicalapplication of the tissue-clamp and cautery. Fig. 4 is a plan view of the under jaw of the instrument and the parts ordinarily attached thereto. Fig. 5. is a perspective view of the cautery proper and the bar carrying the same. Fig. 6 is a perspective view of the tissue-clamping device.
Fig. 7 is a cross-section on line 7 7 of Fig. 4.
The body of the speculum is formed of two longitudinal jaws or sections A B, which are tapered and provided with openings 1 2 in their inner portions. In other Words, the. inner ends of parts A B are constructed skeletonwiseor of rods extending from the. solid outer'or base portions. The jaws AB are provided with bent or turned-down handle portions 9 10, having the usual adjusting device, comprising a screw 11 and milled nut 12. A small electric incandescent lamp-bulb 13 (see Figs. 1 and 1) is arranged at the inner or front end of the upper jaw Aand projectsinward therefrom, so as to illuminate the adjacent portions of the rectal or vaginal passage. Insulated conductors 14 extend through the hollow side bars of handle 9 (see Fig. 1) and side bars 3 of jaw A. (See Fig. 1.) These conductors consist of threadwound copper or other metal wires and connect with a suitable electric generator or other source of electricity.
It is manifest that when the speculum is introduced the surrounding membranous tissue will protrude more or less into the spaces 2 3 between the rods 3 4 and 5 6 composing the front skeleton portions of the jaws A B. For treating such tissue when diseased, say gangrenous or inflamed and exposed so as to produce hemorrhages, or for removing morbid growths, such as polypi or other tumors, I employ a galvanic cautery 15, which forms an attachment of insulated holders 16, se-
18, which is adapted to slide lengthwise in the speculum proper and also for lateral movement as conditions may require. The holders 16 are metal blocks having clampscrews, and they are secured to the forks 17 of the bar 18 by meansof insulating or rubber blocks 16. Suitable insulated electric conductors 19 pass through the blocks 16 and 16 and connect with'the cautery 15 and extend out through the base or outer end of the speculum, as shown in Figs. 1 and 4.
For thepurpose of grasping and holding the diseased tissue while being acted upon by the cautery I employ the device 20, (see Figs. 3 and 6,) which resembles scissors in general structure, but'is provided with jaws 20, having their inner edges serrated and their upper sides covered by hard rubber, as shown, for insulating them or, in other words, preventing short-circuiting of the galvanic current if the cautery 15 comes in'contact with the jaws when being used.
cured toth'e bifurcated portion 17 of a bar side notches or open slots and an enlarged head which is beveled on the under side.
Such body of thej rivet passes through the levers of device 20 at their intersection and also through the slot of the bar 18. It will be seen that the forked parts 1'7 of said bar slide in' the slots of the pivot, so that the bar is held to the clamp 20, yet left free to slide lengthwise on the pivot or to be'turned right or left thereon, as may be required to properly adjust and manipulate the cautery 15. The clamp 20 may also be turned right or left on the pivot 21, but not so freely as the bar 20.
The outer or handle portionsiof the clamp 20 are provided with claws 20",(see Fig. 6,) which are adapted to engage for locking the clamp closed when duly adjusted for holding tissue a, as in Fig. 3. The elasticity of the shanks of the handles permits the said claws to be sprung apart sufficiently to permit their engagement and disengagement.
The clamp and cautery require to be shifted bodily laterally or around the inner surface of the lower jaw B in order that the surgeon may operate on different portions of the diseased tissue. To permit this movement, I provide the outer solid portion 8 of said jaw B with a transverse slot 22, (see Figs. 1, 4, 7,) and the elongated head of. pivot 21 is adapted to fit in such slot, so that the body of the pivot is prevented from turning on its axis, and thereby held duly engaged with the fork 17 of bar 18 by means of its slots, as before described. The inner bevel of the pivot-head also fits a like bevel formed on the outer side of the slot 22 in the jaw B. (See Fig. 2.) In order to adjust the parts 18 and 20 right or left, they are pushed laterally, or the finger may be applied to the pivot-head 21, so as to slide it along the slot 22, and thus around the inner periphery of the jaw 13. As shown in Fig. 1, the upper jawA is also provided with a like slot 22 so that the tools 18 20 may be applied to such jawin case it is necessary.
As shown in Figs. 1 and 4, the lower jaw 13 has vertical lugs 23, and a spring fastening or wire 28 of semicircular form is applied to connect parts A B, the said wire having its ends bent inward to adapt them to pivot the jaw A between and to the lugs 23. This attachment permits the jaws A B to be conveniently separated and rengaged whenever their separate insertion in or removal from a rectal or vaginal passage may be advisable.
What I claim is-- 1. A speculum having a tissue holding clamp and a galvanic cautery-holder which are pivoted and also adapted to be adjusted laterally, substantially as shown and described.
2. A speculum having its body provided with lengthwise slots through which tissue is visible and accessible when the instrument is in use, and the clamp attached to the speculum within the same and composed of pivoted jaws which are parallel to a side of the speculum, whereby they are adapted for grasping and holding tissue, substantially as shown and described.
3. A speculum having openings for tissue and a tissue-holding device and a cauteryholder which are movable within the instrument, substantially as shown and described.
4. A speculum having a skeleton body through whose slots tissue may be seen and examined, and an incandescent electric lamp arranged at the inner'iend of such body and projecting rearward within the body and forming a permanent attachment thereof, substantially as shown and described.
5. A speculum having an incandescent lamp fixed at its front end and projecting rearward or toward its outer end, and electrical conductors extending to the lamp through passages in the body of the instrument, substantially as shown and described.
(5. Aspeculum havinganincandescentelec tric lamp fixed in its inner end, and constructed with a side tube and a tubular handle, and insulated electrical conductors passing to said lamp through such tubular pertions, as shown and described.
7. A speculum having a transverse guideway in its body, and a tool for use in treating diseased tissue which is secured and guided in such guideway, substantially as shown and described.
8. A speculum having a transverse guideway, a tool for use in treating diseased tissue, and a device to which such tool is attached the said device being movable in such guideway, substantially as shown and de* scribed.
9. A speculum having a transverse slot, a pivot passing through such slot, and having a head adapted to slide laterally therein, and a tool for use in treating diseased tissue, the same being secured to and movable on the pivot within the specuium, as shown and described.
10. Aspeculum having a skeleton-like construction and a guideway, a tool for use in treating diseased tissue and a device on which said tool is mounted, which device is mov IIO able in such guideway, substantially as shown and described.
11. A speculum having a skeleton-like construction, a tissue-clamp, and a device on which such clamp is mounted within the cavity of the instrument, substantially as shown and described.
12. Aspeculum havinga lateral opening for access to tissue, a tissue-clamp and a cauterycarrierhaving a common pivot, on which they are adapted for adjustment as shown and described.
13. A speculum having a transverse slot, a tissue-clamp and a cautery-holder arranged on the latter and adapted for independent movement, whereby the cautery may be passed over tissue while held by the said clamp, as shown and described.
14. Aspeculumhavingalateralopeningfor access to tissue, a transverse slot, a headed pivot adapted to slide in the latter, a tissueclamp and cautery-holder pivoted on said pivot and the latter also adapted to slide lengthwise, substantially as shown and described.
15. The combination with the body of a speculum having a pivot as described, of a cautery-holder havingalengthwise slot adapted to secure and engage the pivot, substantially as shown and described.
16. The combination, with the body ofthe speculum, having a transverse guideway, and a pivot projecting inward and adapted for lateral adjustment in said guideway, of the scissors-like tissue-clamp, and the slotted bar carrying a galvanic cautery, which are pivoted on the said pivot, the clamp having its jaws covered with insulating material and the cautery consisting of a wire arranged as shown and described.
17. The combination with the speculumbody and a pivot having open slots in opposite sides, of the cauteryholder having jaws which are adapted to enter and slide in the pivotslots, as shown and described.
18. The combination with the body of the speculum having a laterally-movable pivot projecting into its interior, of atissue-clamp whose jaws are adapted to swing on said pivot, a cautery-h older which is slidable on the pivot and locked with the latter so as to hold the tissue-clamp thereon, substantially as shown and described.
19. The combination, with the speculumbody, of a galvanic cautery having jaws through which the current-conductors are passed and by which they are duly insulated, and means for attaching the cautery-holder to the speculum proper, as shown and described.
20. The speculum having a transverse guidewayforadevice for attachment of a tool for use in treating diseased tissue, as shown and described.
21. Aspeculum formed of two tapered jaws and a U-shaped spring-fastening for such jaws, the same having inturned ends that en gage said jaws and form pivots therefor, substantially as shown and described.
22. The combination, with the speculunr body and a pivot therein, of a scissors-like tissue-clamp whose jaws are connected by said pivot, and whose shanks are provided with engaging claws for holding the clamp closed, as shown and described.
OTTO HENRY KOHLHAAS.
Witnesses:
EVA MEYER, A. E. PETERMANN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13690002A US726704A (en) | 1902-12-29 | 1902-12-29 | Rectal or vaginal speculum. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13690002A US726704A (en) | 1902-12-29 | 1902-12-29 | Rectal or vaginal speculum. |
Publications (1)
Publication Number | Publication Date |
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US726704A true US726704A (en) | 1903-04-28 |
Family
ID=2795214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US13690002A Expired - Lifetime US726704A (en) | 1902-12-29 | 1902-12-29 | Rectal or vaginal speculum. |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2844144A (en) * | 1955-08-12 | 1958-07-22 | Massey John Bruce | Surgical apparatus |
US2947106A (en) * | 1957-11-18 | 1960-08-02 | Lewan William | Fish hook removers |
-
1902
- 1902-12-29 US US13690002A patent/US726704A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2844144A (en) * | 1955-08-12 | 1958-07-22 | Massey John Bruce | Surgical apparatus |
US2947106A (en) * | 1957-11-18 | 1960-08-02 | Lewan William | Fish hook removers |
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