US769829A - Surgical instrument. - Google Patents
Surgical instrument. Download PDFInfo
- Publication number
- US769829A US769829A US20631004A US1904206310A US769829A US 769829 A US769829 A US 769829A US 20631004 A US20631004 A US 20631004A US 1904206310 A US1904206310 A US 1904206310A US 769829 A US769829 A US 769829A
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- US
- United States
- Prior art keywords
- sleeve
- knife
- bulb
- section
- surgical instrument
- 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
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
Definitions
- the object of my invention is to provide an improved surgical instrument for locating and lancing strictures or other obstructions in the normal diameter of passages to internal organs.
- FIG. 1 is a plan view of my improved instrument, shown broken in the sleeve portion.
- Fig. 2 is a central section of the same.
- Fig. 8 is a similar section showing the parts in open position.
- Fig. A is an enlarged section on line .2? m
- Fig. 5 is an enlarged end view of the knife.
- Fig. 6 is an enlarged section on line '10 w, Fig. 3.
- A represents a tubular sleeve on the forward end of which is a bulb-section B and rigidly secured to the said sleeve.
- a represents a recess for receiving the knife when in thenormal non-cutting position.
- Said sleeve is provided with a longitudinal slot 6 the entire length thereof.
- O represents a rod longitudinally sliding within the barrel or sleeve A.
- D represents a cutting-knife on the forward end of the rod O, which is adapted to fit and rest in the recess a to protect it from cutting except when it is reciprocated.
- O represents a knurl for reciprocating the rod O.
- E represents a second sleeve encompassing the sleeve A and the knife-rod O.
- Said sleeve is provided with a fixed collar E and a setscrew 6 for locking it to the barrel of the sleeve A.
- the forward end of sleeve E is provided with a bulb-section F, hemispherical in form and adapted to fit the bulb-section B, so as to make the same tapering in both directions from thejoint.
- the bulbsection F is provided with a recess it of sufficient depth to receive the knife D in the foremost position of knife manipulation.
- a key i which fits into the slot 7 in the sleeve A.
- a surgical instrument composed of a main sleeve having a bulb-section, a sleeve sliding thereon having a second bulb-section, a rod carrying a knife at its forward end and lying in recesses formed in said bulb-sections, means for fastening the sleeve-section of one to the sleeve-section of the other, so as to hold the bulb-sections in desired position for operation, substantially as described.
- a surgical instrument in combination with a sleeve carrying a bulb-section, a sec ond sleeve having a bulb-section slidable thereon, a knife-rod carrying a knife and slidable between the bulbswhen in the open position, substantially as described.
- a surgical instrument comprising telescoping sleeves and rod carrying respectively cooperating bulb-sections and a knife normally housed therein and means for indethe telescoping sleeve, substantially. as dependently sliding the same, substantially as scribed. IO described.
- a surgical instrument comprising telemy hand. scoping sleeves and rod carrying respectively IRVINE K. MOTT. coperating bulb-sections and a knife nor- witnesseses: Inally housed therein, means for independ- OLIVER B. KAISER, ently sliding the same, and means for locking LEO ODONNELL.
Description
PATENTED SEPT. 13, 1904.
N0 MODEL.
UNITED STATES Patented September 13, 1904.
IRVINE K. MOTT, OF CINCINNATI, OHIO.
SURGICAL INSTRUMENT.
SPECIFICATION forming part of Letters Patent No. 769,829, dated September 13, 1904.
Application filed May 4:, 1904 $erial No- 206,310. (No model.)
To all whmn it may concern:
Be it known that I, IRVINE K. Mor'r, a citizen of the United States, residing at Cincinnati, in the county of Hamilton and State of Ohio, have invented certain new and useful Improvements in Surgical Instruments, of which the following is a specification.
The object of my invention is to provide an improved surgical instrument for locating and lancing strictures or other obstructions in the normal diameter of passages to internal organs.
The features of my invention will be more fully set forth in the description of the accompanying drawings, forming a part of this specification, in which Figure 1 is a plan view of my improved instrument, shown broken in the sleeve portion. Fig. 2 is a central section of the same. Fig. 8 is a similar section showing the parts in open position. Fig. A is an enlarged section on line .2? m, Fig. 3. Fig. 5 is an enlarged end view of the knife. Fig. 6 is an enlarged section on line '10 w, Fig. 3.
A represents a tubular sleeve on the forward end of which is a bulb-section B and rigidly secured to the said sleeve. a represents a recess for receiving the knife when in thenormal non-cutting position. Said sleeve is provided with a longitudinal slot 6 the entire length thereof.
O represents a rod longitudinally sliding within the barrel or sleeve A.
D represents a cutting-knife on the forward end of the rod O, which is adapted to fit and rest in the recess a to protect it from cutting except when it is reciprocated.
O represents a knurl for reciprocating the rod O.
E represents a second sleeve encompassing the sleeve A and the knife-rod O. Said sleeve is provided with a fixed collar E and a setscrew 6 for locking it to the barrel of the sleeve A. The forward end of sleeve E is provided with a bulb-section F, hemispherical in form and adapted to fit the bulb-section B, so as to make the same tapering in both directions from thejoint. The bulbsection F is provided with a recess it of sufficient depth to receive the knife D in the foremost position of knife manipulation. In order to prevent the sleeve E from turning, it is provided with a key i, which fits into the slot 7) in the sleeve A.
Mode of operation: The parts are normally closed in the position shown in Fig. 2. When it is desired to remove cicatricial or constricted tissue or other growth in a cavity, the instrument is inserted into the cavity. The sleeve E, carrying the bulb-section F, is adjusted in the sleeve A until the growth or protuberance is located between the two bulbsections. Then the sleeve F is secured in position by the set-screw. The operator then takes hold of the knurl and withdraws the knife. This operation may be, if necessary, repeated until all the obnoxious growth is removed.
' It will be seen that by the use of this instrument having the cooperating bulb-sections housing the knife not only the location, but the extent of the impeding growth and its exact position may be quickly determined and lanced. The cutting-knife is so guarded and protected by the bulb-sections that only the protuberances within the cavity will be brought into the path of the knife.
Having described my invention, I claim 1. A surgical instrument composed of a main sleeve having a bulb-section, a sleeve sliding thereon having a second bulb-section, a rod carrying a knife at its forward end and lying in recesses formed in said bulb-sections, means for fastening the sleeve-section of one to the sleeve-section of the other, so as to hold the bulb-sections in desired position for operation, substantially as described.
2. A surgical instrument, in combination with a sleeve carrying a bulb-section, a sec ond sleeve having a bulb-section slidable thereon, a knife-rod carrying a knife and slidable between the bulbswhen in the open position, substantially as described.
3. A surgical instrument comprising telescoping sleeves and rod carrying respectively cooperating bulb-sections and a knife normally housed therein and means for indethe telescoping sleeve, substantially. as dependently sliding the same, substantially as scribed. IO described. In testimony whereof I have hereunto set 4:. A surgical instrument comprising telemy hand. scoping sleeves and rod carrying respectively IRVINE K. MOTT. coperating bulb-sections and a knife nor- Witnesses: Inally housed therein, means for independ- OLIVER B. KAISER, ently sliding the same, and means for locking LEO ODONNELL.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20631004A US769829A (en) | 1904-05-04 | 1904-05-04 | Surgical instrument. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20631004A US769829A (en) | 1904-05-04 | 1904-05-04 | Surgical instrument. |
Publications (1)
Publication Number | Publication Date |
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US769829A true US769829A (en) | 1904-09-13 |
Family
ID=2838315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US20631004A Expired - Lifetime US769829A (en) | 1904-05-04 | 1904-05-04 | Surgical instrument. |
Country Status (1)
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Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3705577A (en) * | 1969-10-02 | 1972-12-12 | Rafael B Sierra | Biopsy needle with eccentrically-mounted cutting tip |
US3834393A (en) * | 1973-07-09 | 1974-09-10 | R Goggins | Veterinary surgical tool for enlarging the pelvic girdle of a heifer during parturition |
US3837345A (en) * | 1973-08-31 | 1974-09-24 | A Matar | Venous valve snipper |
US4243048A (en) * | 1976-09-21 | 1981-01-06 | Jim Zegeer | Biopsy device |
US4846192A (en) * | 1987-04-17 | 1989-07-11 | Eastman Kodak Company | Rearwardly acting surgical catheter |
WO1993004635A1 (en) * | 1991-09-10 | 1993-03-18 | Laparomed Corporation | Fascia cutter with cauterizing capability |
US5372588A (en) * | 1992-11-24 | 1994-12-13 | Farley; Kevin | Trocar having blunt tip |
US5505738A (en) * | 1993-01-12 | 1996-04-09 | Howmedica Gmbh | Surgical saw |
US5522835A (en) * | 1993-09-21 | 1996-06-04 | United States Surgical Corporation | Surgical instrument for expanding body tissue |
US5569283A (en) * | 1993-09-03 | 1996-10-29 | United States Surgical Corporation | Surgical cutting instrument with guarded blade |
US5660186A (en) * | 1995-06-07 | 1997-08-26 | Marshfield Clinic | Spiral biopsy stylet |
US6682542B2 (en) * | 2000-12-12 | 2004-01-27 | William W. Harkrider | Endoluminal knife |
US20080195128A1 (en) * | 2007-02-09 | 2008-08-14 | Skeletal Dynamics, Inc. | Endo-surgical device and method |
US9456837B1 (en) * | 2009-10-15 | 2016-10-04 | SonicSurg Innovations, LLC | Device and method for minimally invasive tendon sheath release using device with retractable blade and hemi-cannula |
US9642643B1 (en) * | 2009-10-15 | 2017-05-09 | SonicSurg Innovations, LLC | Device for minimally invasive tendon sheath release having sliding blade |
-
1904
- 1904-05-04 US US20631004A patent/US769829A/en not_active Expired - Lifetime
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3705577A (en) * | 1969-10-02 | 1972-12-12 | Rafael B Sierra | Biopsy needle with eccentrically-mounted cutting tip |
US3834393A (en) * | 1973-07-09 | 1974-09-10 | R Goggins | Veterinary surgical tool for enlarging the pelvic girdle of a heifer during parturition |
US3837345A (en) * | 1973-08-31 | 1974-09-24 | A Matar | Venous valve snipper |
US4243048A (en) * | 1976-09-21 | 1981-01-06 | Jim Zegeer | Biopsy device |
US4846192A (en) * | 1987-04-17 | 1989-07-11 | Eastman Kodak Company | Rearwardly acting surgical catheter |
WO1993004635A1 (en) * | 1991-09-10 | 1993-03-18 | Laparomed Corporation | Fascia cutter with cauterizing capability |
EP0603289A1 (en) * | 1991-09-10 | 1994-06-29 | Laparomed Corporation | Fascia cutter with cauterizing capability |
EP0603289A4 (en) * | 1991-09-10 | 1995-02-22 | Laparomed Corp | Fascia cutter with cauterizing capability. |
US5372588A (en) * | 1992-11-24 | 1994-12-13 | Farley; Kevin | Trocar having blunt tip |
US5505738A (en) * | 1993-01-12 | 1996-04-09 | Howmedica Gmbh | Surgical saw |
US5569283A (en) * | 1993-09-03 | 1996-10-29 | United States Surgical Corporation | Surgical cutting instrument with guarded blade |
US5522835A (en) * | 1993-09-21 | 1996-06-04 | United States Surgical Corporation | Surgical instrument for expanding body tissue |
US5720763A (en) * | 1993-09-21 | 1998-02-24 | United States Surgical Corporation | Surgical instrument for expanding body tissue |
US5928259A (en) * | 1993-09-21 | 1999-07-27 | United States Surgical Corporation | Surgical instrument for expanding body tissue |
US5660186A (en) * | 1995-06-07 | 1997-08-26 | Marshfield Clinic | Spiral biopsy stylet |
US6682542B2 (en) * | 2000-12-12 | 2004-01-27 | William W. Harkrider | Endoluminal knife |
US20080195128A1 (en) * | 2007-02-09 | 2008-08-14 | Skeletal Dynamics, Inc. | Endo-surgical device and method |
EP2114266A1 (en) * | 2007-02-09 | 2009-11-11 | Skeletal Dynamics, LLC | Endo-surgical device and method |
EP2114266A4 (en) * | 2007-02-09 | 2013-07-10 | Skeletal Dynamics Llc | Endo-surgical device and method |
US8992424B2 (en) | 2007-02-09 | 2015-03-31 | Skeletal Dynamics Llc | Endo-surgical device and method |
US9456837B1 (en) * | 2009-10-15 | 2016-10-04 | SonicSurg Innovations, LLC | Device and method for minimally invasive tendon sheath release using device with retractable blade and hemi-cannula |
US9642643B1 (en) * | 2009-10-15 | 2017-05-09 | SonicSurg Innovations, LLC | Device for minimally invasive tendon sheath release having sliding blade |
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