A surgical spreader assembly for use in implanting staples and other implants in a patient is disclosed. The spreader assembly may be included a kit with a number of other surgical instruments and the staples for implantation in the patient.
대표청구항▼
1. An instrument for use in inserting a bone staple in a patient, the bone staple insertion instrument comprising: first and second polymeric handles having a proximal end and a distal end opposite the proximal end, a first elongated body extending between the proximal end and the distal end of the
1. An instrument for use in inserting a bone staple in a patient, the bone staple insertion instrument comprising: first and second polymeric handles having a proximal end and a distal end opposite the proximal end, a first elongated body extending between the proximal end and the distal end of the first polymeric handle and a second elongated body extending between the proximal end and the distal end of the second polymeric handle;a first metallic jaw secured to the first polymeric handle, the first metallic jaw including (i) a first hook extending a first direction, (ii) a first slot sized to receive a first section of the bone staple, and (iii) a distal-facing surface;a second metallic jaw secured to the second polymeric handle, the second metallic jaw including (i) a second hook extending a second direction opposite the first direction, (ii) a second slot sized to receive a second section of the bone staple, and (iii) a distal-facing surface; anda spring positioned between the first polymeric handle and the second polymeric handle,wherein (i) the spring biases the first polymeric handle and the second polymeric handle in a position in which a gap is defined between the first metallic jaw and the second metallic jaw, and (ii) the first polymeric handle and the second polymeric handle are operable to pivot about an axis to move the first metallic jaw away from the second metallic jaw to open the gap, andwherein the distal end of the first polymeric handle is molded directly over the distal-facing surface of the first metallic jaw and the distal end of the second polymeric handle is molded directly over the distal-facing surface of the second metallic jaw. 2. The instrument of claim 1, wherein the gap extends along a longitudinal axis, and the gap is sized to receive a base of the bone staple when the bone staple is positioned with a longitudinal axis of the base extending parallel to the longitudinal axis of the gap. 3. The instrument of claim 1, wherein the spring is a coil spring positioned between the first polymeric handle and the second polymeric handle. 4. The instrument of claim 1, wherein the first elongated body has a pair of channels defined on opposite sides thereof and the second elongated body has a pair of channels defined on opposite sides thereof. 5. The instrument of claim 1, wherein each of the first polymeric handle and the second polymeric handle is formed from a fiber-reinforced polymeric material. 6. The instrument of claim 1, further comprising a locking mechanism attached to the handles that is configured to limit pivoting movement of the handles. 7. The instrument of claim 6, wherein the locking mechanism includes: a threaded rod extending between the first polymeric handle and the second polymeric handle, anda retaining nut engaged with the threaded rod, the retaining nut being moveable along the threaded rod into engagement and out of engagement with the second polymeric handle. 8. The instrument of claim 7, wherein: the second polymeric handle includes a slot that is sized to receive the threaded rod; andthe threaded rod is pivotally coupled to the first polymeric handle, the threaded rod being configured to pivot between a first position in which the threaded rod is received in the slot of the second polymeric handle and a second position in which the threaded rod is spaced apart from the slot of the second polymeric handle. 9. The instrument of claim 8, further comprising a torsional spring positioned in the first polymeric handle, the torsional spring being configured to pre-load the threaded rod at the first position. 10. The instrument of claim 7, wherein the threaded rod includes a plurality of markings, each marking providing a visual indication of the opening of the gap between the first metallic jaw and the second metallic jaw. 11. The instrument of claim 1, wherein each of the first and the second metallic jaws includes a slot and a portion of each of the first and the second polymeric handles extends through the slot of the respective metallic jaw secured thereto. 12. A kit for a surgical procedure on a bone of a patient, comprising: a sealed package including a bone staple;a plurality of surgical instruments for preparing a patient's bone for receiving the bone staple; andthe bone staple insertion instrument of claim 1. 13. The kit of claim 12, further comprising a double polymeric tray configured to contain the sealed package, the plurality of surgical instruments, and the bone staple insertion instrument. 14. The kit of claim 12, wherein the bone staple insertion instrument further comprises a locking mechanism attached to the handles and configured to limit pivoting movement of the handles. 15. An instrument system, comprising: a bone staple including a base extending along a longitudinal axis and a pair of arms extending outwardly from the base;first and second polymeric handles having a proximal end and a distal end opposite the proximal end;a first metallic jaw secured to a first polymeric handle, the first metallic jaw including (i) a first hook extending a first direction, (ii) a first slot sized to receive a first section of the base of the bone staple, and (iii) a distal-facing surface;a second metallic jaw secured to a second polymeric handle, the second metallic jaw including (i) a second hook extending a second direction opposite the first direction, (ii) a second slot sized to receive a second section of the base of the bone staple, and (iii) a distal-facing surface,wherein (i) a gap is defined between the first metallic jaw and the second metallic jaw, the gap extending along a longitudinal axis and being sized to receive the base when the longitudinal axis of the base extends parallel to the longitudinal axis of the gap, (ii) the first metallic jaw and the second metallic jaw are positioned between the pair of arms of the bone staple when the first section and the second section of the base are positioned in the first and second slots, and (iii) the first polymeric handle and the second polymeric handle are coupled together and operable to pivot about an axis to move the first metallic jaw away from the second metallic jaw to open the gap, andwherein the distal end of the first polymeric handle is molded directly over the distal-facing surface of the first metallic jaw and the distal end of the second polymeric handle is molded directly over the distal-facing surface of the second metallic jaw. 16. The instrument system of claim 15, further comprising a coil spring positioned between the first polymeric handle and the second polymeric handle. 17. The instrument system of claim 15, further comprising a locking mechanism attached to the handles configured to limit pivoting movement of the handles. 18. The instrument system of claim 17, wherein the locking mechanism includes: a threaded rod extending between the first polymeric handle and the second polymeric handle, anda retaining nut engaged with the threaded rod, the retaining nut being moveable along the threaded rod into engagement and out of engagement with the second polymeric handle. 19. The instrument system of claim 18, wherein: the second polymeric handle includes a slot that is sized to receive the threaded rod, andthe threaded rod pivotally coupled to the first polymeric handle, the threaded rod being configured to pivot between a first position in which the threaded rod is received in the slot of the second polymeric handle and a second position in which the threaded rod is spaced apart from the slot of the second polymeric handle. 20. The instrument system of claim 15, wherein the first polymeric handle and the second polymeric handle include a plurality of ribs that define a grip on each handle.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (118)
Kanner, Glenn; Eliasen, Kenneth Arden; Tallarida, Steven J.; Bollinger, Steve, Advanced wound site management systems and methods.
Galline Yves (4 route d\Aigremont 78240 Chambourcy FRX) Soria Claude (3 rue de la Fort ; La Trigale ; les Ventes 27180 St Sebastien de Morsent FRX), Attaching device and tools for positioning same, especially for attaching the trochanter major to the femur.
Hess, Christopher J.; Weisenburgh, II, William B.; Morgan, Jerome R.; Shelton, IV, Frederick E.; Fugikawa, Leslie M.; Timperman, Eugene L.; Nobis, Rudolph H., Connected surgical staples and stapling instruments for deploying the same.
Zucherman,James F; Hsu,Ken Y; Hartjen,Charles A; Winslow,Charles J; Flynn,John; Bohrer,David, Interspinous process implant sizer and distractor with a split head and size indicator and method.
Epperly, Scott J.; Lobello, Richard D.; Mas, Juan-Pablo; Spurchise, Matthew F.; Coughlin, Katherine G.; Eliasen, Kenneth A., Low-profile vascular closure systems and methods of using same.
Mas, Juan Pablo; Spurchise, Matthew F.; Lobello, Richard D.; Epperly, Scott J.; Eliasen, Kenneth A., Low-profile vascular closure systems and methods of using same.
Spurchise, Matthew F.; Lobello, Richard D.; Mas, Juan Pablo; Eliasen, Kenneth A.; Epperly, Scott J., Low-profile vascular closure systems and methods of using same.
Bender, Theodore M.; Warder-Gabaldon, Zachary; Newell, Matthew B.; Hausen, Bernard A.; DuBois, Brian R.; Knodel, Bryan D., Method for closing an opening in tissue with a splayable staple.
Laboureau Jacques Philippe (24 ; rue Fontaine Billenois Dijon F-21000 FRX) Dericks Gerard H. (3087 Noela Dr. Honolulu HI 96815), Osteosynthesis plate-staple.
Shelton, IV, Frederick E.; Powell, Darrel M.; Murray, Michael A.; Hess, Christopher J.; Weisenburgh, II, William B.; Morgan, Jerome R.; Hall, Steven G., Staple cartridges for forming staples having differing formed staple heights.
Brinkerhoff Ronald J. (Amelia OH) Nobis Rudolph H. (Mason OH) Fox William (Ohio Township ; Clermont County OH) Zeiner Mark S. (Cincinnati OH) Allen E. David (Okeana OH) Smith Richard (Miami Township , Surgical anastomosis stapling instrument.
Brinkerhoff Ronald J. (Amelia OH) Nobis Rudolph H. (Mason OH) Wolf Helmut (Cincinnati OH) Bilotti Federico (Hamburg OH DEX) Fox William (Ohio Township ; Clermont County OH) Zeiner Mark S. (Cincinnati, Surgical anastomosis stapling instrument.
Brinkerhoff Ronald J. (Amelia OH) Nobis Rudolph H. (Mason OH) Wolf Helmut (Cincinnati OH) Bilotti Federico (Hamburg OH DEX) Fox William (Ohio Township ; Clermont County OH) Zeiner Mark S. (Cincinnati, Surgical anastomosis stapling instrument.
Fox William (Ohio Township ; Clermont County OH) Smith Richard (Miami Township ; Clermont County OH) Grant Richard (Union Township ; Clermont County OH), Surgical anastomosis stapling instrument.
Schulze Dale (Lebanon OH) Vincze Bela (Flemington NJ) Bedi James (Cincinnati OH) Deniega Jess (Flemington NJ) Pedlick Jack (Butler NJ) Fox William (New Richmond OH), Surgical stapler pressure regulator.
Bedi James (Cincinnati OH) Vincze Bela (Flemington NJ) Deniega Jess (Flemington NJ) Schulze Dale (Lebanon OH) Fox William (New Richmond OH) Pedlick Jack (Butler NJ), Surgical stapler safety and sequencing mechanisms.
Hess, Christopher J.; Morgan, Jerome R.; Weisenburgh, II, William B.; Voegele, James W.; Ortiz, Mark S; Stokes, Michael J.; Shurtleff, Carl; Shelton, IV, Frederick E.; Swayze, Jeffrey S., Surgical staples having compressible or crushable members for securing tissue therein and stapling instruments for deploying the same.
Hess, Christopher J.; Murray, Michael A.; Morgan, Jerome R.; Voegele, James W.; Gill, Robert; Clem, Michael, Surgical staples having dissolvable, bioabsorbable or biofragmentable portions and stapling instruments for deploying the same.
Hess, Christopher J.; Weisenburgh, II, William B., Surgical stapling systems and staple cartridges for deploying surgical staples with tissue compression features.
Marhsall, Paul T.; Leuenberger, Mark S.; Allison, Robert A.; Boentges, Paul W.; Brewer, Jeffrey A.; Hueil, Joseph C.; O'Brien, Kevin R.; Sanchez, Jerold J., Universal blister package.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.