US3049018A - Hand tool - Google Patents
Hand tool Download PDFInfo
- Publication number
- US3049018A US3049018A US790879A US79087959A US3049018A US 3049018 A US3049018 A US 3049018A US 790879 A US790879 A US 790879A US 79087959 A US79087959 A US 79087959A US 3049018 A US3049018 A US 3049018A
- Authority
- US
- United States
- Prior art keywords
- shaft
- tool
- hand
- chuck
- arms
- 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/1613—Component parts
- A61B17/1622—Drill handpieces
- A61B17/1624—Drive mechanisms therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/02—Twist drills
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/1697—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans specially adapted for wire insertion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/65—Means to drive tool
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
- Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
- Y10T74/18752—Manually driven
Definitions
- Another object of the present invention is to provide a manually operated tool having a rotating shaft that is selectively actuated in response to a squeezing action upon a pair of arms drivingly connected thereto.
- a further object of the present invention is to provide a manually operated tool of the type described in which the rotating shaft has a chuck at one end for adjustably securing a tool element thereto.
- a further object of the present invention is to provide a hand tool of the above type in which the rotating shaft includes a longitudinal bore communicating with the interior of the chuck, whereby elongated surgical pins can be adjustably secured therein for insertion into one tissue.
- FIGURE 1 is ⁇ a side elevational view of a hand tool made in accordance with the present invention.
- FIGURE 2 is an enlarged fragmentary cross sectional view7 with parts broken away, of certain parts of the apparatus shown in FIGURE 1 in an actuated position;
- FIGURE 3 is a transverse cross sectional view taken along line 3-3 of FIGURE 2;
- FIGURE 4 is a transverse cross sectional view taken along line 4 4 of FIGURE 2;
- FIGURE 5 is a perspective view of the tool shown in FIGURE 1;
- FIGURE 6 is a perspective view of the tool shown in FIGURE 1 illustrating one type of use therefor;
- FIGURE 7 is a side elevational view, similar to FIG URE l, showing a slightly modied form of construction.
- a manually operated tool 10 4made in accordance with the present invention is shown to include a convoluted torsion spring 12 formed from spring wire having one end 13 connected to a base arm 15 and the opposite end 14 thereof connected to a nger arm 18. These arms 15, 18 are thus pivotally secured at one end for relative movement with respect to each other in a substantially common plane.
- the base arm 15 has an indent 16 for positioning the thumb of a hand, while the finger arm 18 has a plurality of smaller indents 19 for positioning the lingers of the hand therein.
- a shaft 2t) made in accordance with one form of the present invention is provided lwith a longitudinal bore 22 that extends completely therethrough.
- An annular groove 23 at one end of the shaft 20 is rotatably supported within a sleeve 25 integral with the free end of the base arm 15.
- a pair of diametrically opposite and radially inwardly extending pins 26 secured to the sleeve 2.5 are received within this annular groove 23 of the shaft 20, thus rotatably securing the shaft therein.
- the opposite end of the shaft 20 is provided with an integral collar 28 that adjustably supports a chuck 29 therein which is operated by means of a key 30, whereby a tool element may be selectively clamped therewithin.
- the finger arm 18 is provided with an upwardly opening yoke 34 at its free end.
- This yoke 34 acts as a cradle for receiving the intermediate portion of the shaft 20 therewithin.
- the mid section of the shaft 20 is provided with a helical guide groove 36 into which ⁇ follower pins 35 carried on opposite sides of the yoke 34 project.
- FIGURE 7 of the drawing a slightly modified form of shaft construction 40 is shown wherein one end thereof is similarly provided with an annular groove 41 that receives the diametrically inwardly extending pins 26 of the sleeve 25 of the base arm 15.
- the opposite end of this shaft also supports the chuck 29 within the integral collar 28.
- the intermediate portion of ythis shaft 40 is provided with ⁇ a first helical groove 4Z yand an additional helical groove 44 which encompass the shaft in opposite directions.
- FIGURE 6 of the drawing While this tool can be used for substantially any purpose in which it is necessary to provide a rotary tool ⁇ action with a single hand operation, one particular use therefor is illustrated in FIGURE 6 of the drawing.
- a surgical pin 45 is inserted into the longitudinal bore 22 of the shaft 20, 40, and extends outwardly through the chuck 29 which may be used to clamp it in any desired outwardly extended position.
- the physician may then grasp the patients limb with one hand and with the other hand can actuate the tool to impart the necessary rotary ⁇ action to the pin 45 to drive it into the bone tissue. After the pin has been inserted the desired amount, it can be cut in a conventional manner.
- yany other type of tool element may be secured within the chuck 29, such as a screw driver bit, drill bit, or the like.
- While the direction of rotation of the shaft is continuously alternated ⁇ because of the constant drive connection between the arms and the shaft during both the opening and closing movements of the arms, certain types of drill bits can be used to cut in both directions of rotation, while other types of tool elements can Ibe used Iby proper manipulation of the tool, such as lby partial withdrawal during the opening movement of the arms.
- a hand tool comprising a Ibase arm and a iinger arm normally diverging from each other, a spring connection between corresponding lower ends of said anrns for relative inward 4movement ⁇ against spring pressure on application ofiinger pressure, a cylindrical shaft having spiral grooving inter-mediate the ends, a bearing ring carried by the upper end of said base arm for one end of said shaft and means between said ring and shaft to prevent axial sliding of said shaft therein, said finger arm at the upper end thereof having follower means engagable with said spiral grooving to effect rotation of the shaft in response to relative movement in either direction of the base arm and linger arm, and chuck means secured to the other end of said shaft for clampingly supporting a working tool for rotation with said shaft, said shaft having a longitudinal bore therethrough and communicating with the axial opening in the chuck means.
Description
Aug. 14, 1962 H. LUSSKIN ETAL HAND TOOL.
2 Sheets-Sheet l Filed Feb. 5. 1959 A ULL/ANS, LUS/v4 /Z/JLPH Lussk/N INVENTOR.
4 TTOzA/Ev/ Aug. 14, 1962 H. LUssKlN ETAL 3,049,018
HAND TOOL Filed Feb. s, 1959 2 sheets-sheet 2 /Zou LussK/N .f5 /Z7 Lm N S, Lusskm/ RALPH Lussk//v j IN V EN TOR` ilnited States Patent @time 3,049,018 Patented Aug. 14, 1962 3,049,018 HAND TOOL Harold Lusskin, Lillian S. Lusskin, and Ralph Lusskin, all of 41 W. 70th St., New York, N.Y. Filed Feb. 3, 1959, Ser. No. 790,879 1 Claim. (Cl. 74--S9) This invention relates to tools and, more particularly, to a hand operated mechanical tool.
There are many instances when it is either necessary or desirable -to use a hand operated tool of the type employing a rotating element, such as a drill bit or screw driver bit. In certain types of these situations, it is awkward or diihcult to use any such tool that requires the use of both hands of the operator, such as in the c-ase where it is necessary to hold the object upon which the tool is working ,with the other hand, such as in the case of inserting pins into bone structure during orthopedic treatment. It is therefore an object of the present invention to provide a hand tool embodying a rotating element that can 'be conveniently operated Iwith one hand, that is simple in construction, eicient in operation, and which can also be used for precision work.
Another object of the present invention is to provide a manually operated tool having a rotating shaft that is selectively actuated in response to a squeezing action upon a pair of arms drivingly connected thereto.
A further object of the present invention is to provide a manually operated tool of the type described in which the rotating shaft has a chuck at one end for adjustably securing a tool element thereto.
A further object of the present invention is to provide a hand tool of the above type in which the rotating shaft includes a longitudinal bore communicating with the interior of the chuck, whereby elongated surgical pins can be adjustably secured therein for insertion into one tissue.
All of the foregoing and still further objects and advantages of this invention will become apparent from a study of the following specification, taken in connection with the accompanying drawing, wherein:
FIGURE 1 is `a side elevational view of a hand tool made in accordance with the present invention;
FIGURE 2 is an enlarged fragmentary cross sectional view7 with parts broken away, of certain parts of the apparatus shown in FIGURE 1 in an actuated position;
FIGURE 3 is a transverse cross sectional view taken along line 3-3 of FIGURE 2;
FIGURE 4 is a transverse cross sectional view taken along line 4 4 of FIGURE 2;
FIGURE 5 is a perspective view of the tool shown in FIGURE 1;
FIGURE 6 is a perspective view of the tool shown in FIGURE 1 illustrating one type of use therefor; and
FIGURE 7 is a side elevational view, similar to FIG URE l, showing a slightly modied form of construction.
Referring now to the drawing, and more particularly to FIGURES 1 to 5 thereof, a manually operated tool 10 4made in accordance with the present invention is shown to include a convoluted torsion spring 12 formed from spring wire having one end 13 connected to a base arm 15 and the opposite end 14 thereof connected to a nger arm 18. These arms 15, 18 are thus pivotally secured at one end for relative movement with respect to each other in a substantially common plane. The base arm 15 has an indent 16 for positioning the thumb of a hand, while the finger arm 18 has a plurality of smaller indents 19 for positioning the lingers of the hand therein.
A shaft 2t) made in accordance with one form of the present invention is provided lwith a longitudinal bore 22 that extends completely therethrough. An annular groove 23 at one end of the shaft 20 is rotatably supported within a sleeve 25 integral with the free end of the base arm 15. As is more clearly shown in FIGURE 4 of the drawing, a pair of diametrically opposite and radially inwardly extending pins 26 secured to the sleeve 2.5 are received within this annular groove 23 of the shaft 20, thus rotatably securing the shaft therein. The opposite end of the shaft 20 is provided with an integral collar 28 that adjustably supports a chuck 29 therein which is operated by means of a key 30, whereby a tool element may be selectively clamped therewithin.
With reference now more specifically to FIGURE 3 of the drawing, the finger arm 18 is provided with an upwardly opening yoke 34 at its free end. This yoke 34 acts as a cradle for receiving the intermediate portion of the shaft 20 therewithin. As is also noted in FIGURE 2 of the drawing, the mid section of the shaft 20 is provided with a helical guide groove 36 into which `follower pins 35 carried on opposite sides of the yoke 34 project. Thus, in response to relative movement between the ` arms 15, 13, the follower pins 35 of `the yoke 34 traveling through the helical guide groove 36 effect rotational movement of the shaft 20. This rotational movement is, of course, irnparted to the chuck 29 and any tool element supported therein.
In FIGURE 7 of the drawing, a slightly modified form of shaft construction 40 is shown wherein one end thereof is similarly provided with an annular groove 41 that receives the diametrically inwardly extending pins 26 of the sleeve 25 of the base arm 15. The opposite end of this shaft also supports the chuck 29 within the integral collar 28. However, the intermediate portion of ythis shaft 40 is provided with `a first helical groove 4Z yand an additional helical groove 44 which encompass the shaft in opposite directions. Thus, `by such conventional spiralling structure associated with known types of follower pins, it is possible to provide a single direction of rotation of shaft 40 and the tool element carried by the chuck 29.
In both embodiments of the present invention, it will #be noted that the tool element is rotated during both the opening and closing movements of the arms 15, 18. The convoluted torsion spring 12 tends to return the arms 15, 18 toward the open position shown in FIGURE l, so that after the arms have been manually squeezed together to the closed position, as shown in FIGURE 2, the release of pressure thereon will enable the torsion spring 12 to return them to the open position, whereby the unit will be ready for the next cycle of operation.
While this tool can be used for substantially any purpose in which it is necessary to provide a rotary tool `action with a single hand operation, one particular use therefor is illustrated in FIGURE 6 of the drawing. A surgical pin 45 is inserted into the longitudinal bore 22 of the shaft 20, 40, and extends outwardly through the chuck 29 which may be used to clamp it in any desired outwardly extended position. The physician may then grasp the patients limb with one hand and with the other hand can actuate the tool to impart the necessary rotary `action to the pin 45 to drive it into the bone tissue. After the pin has been inserted the desired amount, it can be cut in a conventional manner. If desired, yany other type of tool element may be secured within the chuck 29, such as a screw driver bit, drill bit, or the like. While the direction of rotation of the shaft is continuously alternated `because of the constant drive connection between the arms and the shaft during both the opening and closing movements of the arms, certain types of drill bits can be used to cut in both directions of rotation, while other types of tool elements can Ibe used Iby proper manipulation of the tool, such as lby partial withdrawal during the opening movement of the arms.
While this invention has been described with particular reference to the construction shown in the drawing, it is 3 to 'be understood that such is not to lbe construed as imparting limitations upon the invention, which is best defined by the claim appended hereto.
Having thus described our invention, we claim as new and desire to secure by Letters Patent:
A hand tool comprising a Ibase arm and a iinger arm normally diverging from each other, a spring connection between corresponding lower ends of said anrns for relative inward 4movement `against spring pressure on application ofiinger pressure, a cylindrical shaft having spiral grooving inter-mediate the ends, a bearing ring carried by the upper end of said base arm for one end of said shaft and means between said ring and shaft to prevent axial sliding of said shaft therein, said finger arm at the upper end thereof having follower means engagable with said spiral grooving to effect rotation of the shaft in response to relative movement in either direction of the base arm and linger arm, and chuck means secured to the other end of said shaft for clampingly supporting a working tool for rotation with said shaft, said shaft having a longitudinal bore therethrough and communicating with the axial opening in the chuck means.
References Cited in the file of this patent UNITED STATES PATENTS 540,136 Blaisdell May 28, 1895 1,590,842 McMillin June 29, 1926 2,267,925 Johnston Dec. 30, 1941 2,301,413 Kilcup Nov. l0, 1942 2,421,901 Murad etal June 10, 1947
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US790879A US3049018A (en) | 1959-02-03 | 1959-02-03 | Hand tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US790879A US3049018A (en) | 1959-02-03 | 1959-02-03 | Hand tool |
Publications (1)
Publication Number | Publication Date |
---|---|
US3049018A true US3049018A (en) | 1962-08-14 |
Family
ID=25152004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US790879A Expired - Lifetime US3049018A (en) | 1959-02-03 | 1959-02-03 | Hand tool |
Country Status (1)
Country | Link |
---|---|
US (1) | US3049018A (en) |
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3209802A (en) * | 1963-08-30 | 1965-10-05 | Human Arthur | Tool for removing and replacing threaded fasteners |
US3835860A (en) * | 1973-06-21 | 1974-09-17 | H Garretson | Surgical bone punch |
JPS5380789A (en) * | 1976-12-22 | 1978-07-17 | Leuenberger Roland | Method of and device for perforating hard material by surgical treatment |
US4140111A (en) * | 1977-09-06 | 1979-02-20 | Morrill William E | Hand tool for inserting bone fracture pins |
US4524650A (en) * | 1983-05-18 | 1985-06-25 | Marks Joel S | Squeeze-ratchet tool assembly |
US4586497A (en) * | 1983-10-31 | 1986-05-06 | David J. Dapra | Drill fixation device and method for vertebra cutting |
US4708139A (en) * | 1986-02-24 | 1987-11-24 | Dunbar Iv William H | Arthroscopic drill guide |
US4739838A (en) * | 1986-10-28 | 1988-04-26 | Goldmar Manufacturing Co. | Hand-squeeze powered motorless driver |
US5685673A (en) * | 1996-04-02 | 1997-11-11 | Jarvis; Wayne C. | Twist drill with reverse flutes |
EP0974305A3 (en) * | 1998-07-23 | 2000-03-22 | Millennium Devices, LLC | Manual Drills |
US20050171531A1 (en) * | 2002-05-15 | 2005-08-04 | Eli Eliachar | Working tool for accurate lateral resection of biological tissue and a method for use thereof |
US20070021752A1 (en) * | 2005-07-25 | 2007-01-25 | Rogers William G | Motorized surgical handpiece |
US20110208169A1 (en) * | 2010-02-23 | 2011-08-25 | Kensey Nash Corporation | Single revolution snap action drive for surgical fasteners |
US20120095447A1 (en) * | 2010-10-19 | 2012-04-19 | Occam Scientific, Llc | Apparatus for rotating medical devices, systems including the apparatus, and associated methods |
CN103802059A (en) * | 2012-11-13 | 2014-05-21 | 工具公司 | Hand squeeze powered rotary tool |
US20140228178A1 (en) * | 2013-02-13 | 2014-08-14 | Steven Ray Brooks | Devices and methods for strengthening the thenar muscles |
US20150165268A1 (en) * | 2013-12-16 | 2015-06-18 | Charles Edward Nicoud | Trigger finger strengthening device |
US9107691B2 (en) | 2010-10-19 | 2015-08-18 | Distal Access, Llc | Apparatus for rotating medical devices, systems including the apparatus, and associated methods |
JP2015535195A (en) * | 2012-11-08 | 2015-12-10 | ディスタル・アクセス・エルエルシー | Apparatus for rotating a medical device, system including the apparatus, and related methods |
US20170087348A1 (en) * | 2015-09-29 | 2017-03-30 | Merit Medical Systems, Inc. | Devices for rotating medical instruments and related systems and methods |
US10143465B2 (en) * | 2016-10-24 | 2018-12-04 | ReViable Surgical, Inc. | Laparoscopic suturing devices, needles, sutures, and drive systems |
WO2018237276A1 (en) * | 2017-06-23 | 2018-12-27 | Orthopediatrics Corp. | Insertion apparatus for an intramedullary nail |
USD894385S1 (en) | 2017-10-27 | 2020-08-25 | Orthopediatrics Corp. | Orthopedic tool |
US20210045790A1 (en) * | 2019-08-16 | 2021-02-18 | Mcginley Engineered Solutions, Llc | Reversible pin driver |
US11304713B2 (en) | 2018-09-07 | 2022-04-19 | Merit Medical Systems, Inc. | Thrombosis macerating and aspiration devices for blood vessels |
US11344294B2 (en) | 2016-10-24 | 2022-05-31 | ReViable Surgical, Inc. | Laparoscopic suturing devices, needles, sutures, and drive systems |
US11446050B2 (en) | 2014-04-28 | 2022-09-20 | Minerva Surgical, Inc. | Tissue resectors with cutting wires, hand operated tissue resecting systems and associated methods |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US540136A (en) * | 1895-05-28 | Bundle-tying machine | ||
US1590842A (en) * | 1925-10-22 | 1926-06-29 | Mcmillin Robert Milton | Toothbrush |
US2267925A (en) * | 1941-02-11 | 1941-12-30 | Herbert A Johnston | Fracture securing apparatus |
US2301413A (en) * | 1939-08-15 | 1942-11-10 | Dillon K Kilcup | Drive mechanism |
US2421901A (en) * | 1944-09-07 | 1947-06-10 | Bill B Murad | Mechanical movement |
-
1959
- 1959-02-03 US US790879A patent/US3049018A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US540136A (en) * | 1895-05-28 | Bundle-tying machine | ||
US1590842A (en) * | 1925-10-22 | 1926-06-29 | Mcmillin Robert Milton | Toothbrush |
US2301413A (en) * | 1939-08-15 | 1942-11-10 | Dillon K Kilcup | Drive mechanism |
US2267925A (en) * | 1941-02-11 | 1941-12-30 | Herbert A Johnston | Fracture securing apparatus |
US2421901A (en) * | 1944-09-07 | 1947-06-10 | Bill B Murad | Mechanical movement |
Cited By (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3209802A (en) * | 1963-08-30 | 1965-10-05 | Human Arthur | Tool for removing and replacing threaded fasteners |
US3835860A (en) * | 1973-06-21 | 1974-09-17 | H Garretson | Surgical bone punch |
JPS5380789A (en) * | 1976-12-22 | 1978-07-17 | Leuenberger Roland | Method of and device for perforating hard material by surgical treatment |
US4111208A (en) * | 1976-12-22 | 1978-09-05 | Roland Leuenberger | Process for drilling holes in hard materials, in surgical procedures, and apparatus for carrying out the process |
JPS5613462B2 (en) * | 1976-12-22 | 1981-03-28 | ||
US4140111A (en) * | 1977-09-06 | 1979-02-20 | Morrill William E | Hand tool for inserting bone fracture pins |
US4524650A (en) * | 1983-05-18 | 1985-06-25 | Marks Joel S | Squeeze-ratchet tool assembly |
US4586497A (en) * | 1983-10-31 | 1986-05-06 | David J. Dapra | Drill fixation device and method for vertebra cutting |
US4708139A (en) * | 1986-02-24 | 1987-11-24 | Dunbar Iv William H | Arthroscopic drill guide |
US4739838A (en) * | 1986-10-28 | 1988-04-26 | Goldmar Manufacturing Co. | Hand-squeeze powered motorless driver |
US5685673A (en) * | 1996-04-02 | 1997-11-11 | Jarvis; Wayne C. | Twist drill with reverse flutes |
EP0974305A3 (en) * | 1998-07-23 | 2000-03-22 | Millennium Devices, LLC | Manual Drills |
US20050171531A1 (en) * | 2002-05-15 | 2005-08-04 | Eli Eliachar | Working tool for accurate lateral resection of biological tissue and a method for use thereof |
US7300447B2 (en) * | 2002-05-15 | 2007-11-27 | Roei Medical Technologies Ltd. | Working tool for accurate lateral resection of biological tissue and a method for use thereof |
US7597699B2 (en) | 2005-07-25 | 2009-10-06 | Rogers William G | Motorized surgical handpiece |
US20070021752A1 (en) * | 2005-07-25 | 2007-01-25 | Rogers William G | Motorized surgical handpiece |
US8683895B2 (en) | 2010-02-23 | 2014-04-01 | Kensey Nash Corporation | Single revolution snap action drive for surgical fasteners |
US20110208169A1 (en) * | 2010-02-23 | 2011-08-25 | Kensey Nash Corporation | Single revolution snap action drive for surgical fasteners |
EP2629828B1 (en) * | 2010-10-19 | 2021-12-15 | Minerva Surgical, Inc. | Apparatus for rotating medical devices, systems including the apparatus |
US11000307B2 (en) | 2010-10-19 | 2021-05-11 | Minerva Surgical Inc. | Apparatus for rotating medical devices, systems including the apparatus, and associated methods |
US8845621B2 (en) * | 2010-10-19 | 2014-09-30 | Distal Access, Llc | Apparatus for rotating medical devices, systems including the apparatus, and associated methods |
US20120095447A1 (en) * | 2010-10-19 | 2012-04-19 | Occam Scientific, Llc | Apparatus for rotating medical devices, systems including the apparatus, and associated methods |
US9107691B2 (en) | 2010-10-19 | 2015-08-18 | Distal Access, Llc | Apparatus for rotating medical devices, systems including the apparatus, and associated methods |
JP2015535195A (en) * | 2012-11-08 | 2015-12-10 | ディスタル・アクセス・エルエルシー | Apparatus for rotating a medical device, system including the apparatus, and related methods |
EP2916902A4 (en) * | 2012-11-08 | 2016-06-22 | Distal Access Llc | Apparatus for rotating medical devices, systems including the apparatus, and associated methods |
CN103802059A (en) * | 2012-11-13 | 2014-05-21 | 工具公司 | Hand squeeze powered rotary tool |
US20140228178A1 (en) * | 2013-02-13 | 2014-08-14 | Steven Ray Brooks | Devices and methods for strengthening the thenar muscles |
US20150165268A1 (en) * | 2013-12-16 | 2015-06-18 | Charles Edward Nicoud | Trigger finger strengthening device |
US11446050B2 (en) | 2014-04-28 | 2022-09-20 | Minerva Surgical, Inc. | Tissue resectors with cutting wires, hand operated tissue resecting systems and associated methods |
US10470793B2 (en) * | 2015-09-29 | 2019-11-12 | Merit Medical Systems, Inc. | Devices for rotating medical instruments and related systems and methods |
US20170087348A1 (en) * | 2015-09-29 | 2017-03-30 | Merit Medical Systems, Inc. | Devices for rotating medical instruments and related systems and methods |
US11344294B2 (en) | 2016-10-24 | 2022-05-31 | ReViable Surgical, Inc. | Laparoscopic suturing devices, needles, sutures, and drive systems |
US10143465B2 (en) * | 2016-10-24 | 2018-12-04 | ReViable Surgical, Inc. | Laparoscopic suturing devices, needles, sutures, and drive systems |
US10945721B2 (en) * | 2016-10-24 | 2021-03-16 | ReViable Surgical, Inc. | Laparoscopic suturing devices, needles, sutures, and drive systems |
US11064994B2 (en) | 2016-10-24 | 2021-07-20 | ReViable Surgical, Inc. | Laparoscopic suturing devices, needles, sutures, and drive systems |
WO2018237276A1 (en) * | 2017-06-23 | 2018-12-27 | Orthopediatrics Corp. | Insertion apparatus for an intramedullary nail |
US11439451B2 (en) | 2017-06-23 | 2022-09-13 | Orthopediatrics Corp. | Insertion apparatus for an intramedullary nail |
USD894385S1 (en) | 2017-10-27 | 2020-08-25 | Orthopediatrics Corp. | Orthopedic tool |
US11304713B2 (en) | 2018-09-07 | 2022-04-19 | Merit Medical Systems, Inc. | Thrombosis macerating and aspiration devices for blood vessels |
US20210045790A1 (en) * | 2019-08-16 | 2021-02-18 | Mcginley Engineered Solutions, Llc | Reversible pin driver |
US11529180B2 (en) * | 2019-08-16 | 2022-12-20 | Mcginley Engineered Solutions, Llc | Reversible pin driver |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3049018A (en) | Hand tool | |
US3351054A (en) | Tool and method for inserting pins | |
US4140111A (en) | Hand tool for inserting bone fracture pins | |
US2726091A (en) | Tool holder | |
US2654632A (en) | Pivoted jaws forceps tool with locking means | |
US5067836A (en) | Lipstick key chain attachment | |
US1688136A (en) | Dental tool holder | |
US2655953A (en) | Wire connecting tool | |
US2639158A (en) | Grapple holder | |
US3004474A (en) | Round inspection mirror | |
FR2451235A1 (en) | Tube end shaping tool - has head rotating but not sliding on screwed shaft working in body | |
US2436538A (en) | Electromagnetic surgical probing instrument | |
US2978931A (en) | Drill stop | |
US2490449A (en) | Combination reciprocating and rotating tool | |
US2810415A (en) | Hand tool with selective handle drive | |
US2838050A (en) | Trephine for corneal grafting | |
US2495050A (en) | Chuck | |
ATE69368T1 (en) | ANGLE PIECE FOR ENDODONTIC INSTRUMENT FOR HOLDING A PULL-THROUGH TOOL, A FILE OR OTHER TOOL. | |
CN112935413A (en) | Reverse deburring cutter | |
CN110267700A (en) | Device and method for the secure localization coronary stent in coronary artery | |
US3468068A (en) | Fishhook sharpener | |
US4123179A (en) | Orthopedic finger piece for writing instruments | |
US2144342A (en) | Bone drill device | |
US2592094A (en) | Chuck key holder for drill motors | |
US3654911A (en) | Surgical drill |