DE20309158U1 - Surgical clamp for holding two halves of longitudinally-split sternum together has two plates with curved sharp teeth at edges pulled toward each other by screws - Google Patents

Surgical clamp for holding two halves of longitudinally-split sternum together has two plates with curved sharp teeth at edges pulled toward each other by screws

Info

Publication number
DE20309158U1
DE20309158U1 DE20309158U DE20309158U DE20309158U1 DE 20309158 U1 DE20309158 U1 DE 20309158U1 DE 20309158 U DE20309158 U DE 20309158U DE 20309158 U DE20309158 U DE 20309158U DE 20309158 U1 DE20309158 U1 DE 20309158U1
Authority
DE
Germany
Prior art keywords
contact element
sternum
closure according
contact
shaped
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
Application number
DE20309158U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aesculap AG
Original Assignee
Aesculap AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aesculap AG filed Critical Aesculap AG
Priority to DE20309158U priority Critical patent/DE20309158U1/en
Publication of DE20309158U1 publication Critical patent/DE20309158U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/82—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin for bone cerclage
    • A61B17/823—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin for bone cerclage for the sternum
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A61B17/8061—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates specially adapted for particular bones
    • A61B17/8076—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates specially adapted for particular bones for the ribs or the sternum

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)

Abstract

The patient's sternum (2) may be split (3) from end-to-end and the two halves of the rib cage (1) may be moved apart during an operation. It is repaired at the end of the operation by e.g. three screw or riveted clamps (6). Each clamp has two plates (14) with sharp teeth at the edges all bent inward through 90 degrees to grip the bone and hold the two halves (4,5) of the sternum together. Each pair of plates has two rivets.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (12)

1. Sternumverschluß mit zwei miteinander zu verbindenden Sternumteilen mit einem ersten plattenförmigen Anlageelement zur Anlage an der In­ nenfläche des Sternums, einem daran festgelegten, quer von diesem abstehenden Spannelement, mit einem zweiten plattenförmigen Anlage­ element zur Anlage an der Außenseite des Sternums, welches mittels des durch den Zwischenraum zwischen den Sternumteilen hindurchge­ führten Spannelements gegen das erste Anlageelement spannbar ist, und mit in Richtung auf das zweite Anlageelement weisenden Fixiervor­ sprüngen am ersten Anlageelement, dadurch gekennzeichnet, daß min­ destens ein Fixiervorsprung (10) am ersten Anlageelement (7) mit wi­ derhakenförmigen Rücksprüngen (11) versehen ist.1. Sternum closure with two sternum parts to be connected to one another with a first plate-shaped contact element for contact with the inner surface of the sternum, a clamping element attached to it, projecting transversely from this, with a second plate-shaped contact element for contact with the outside of the sternum, which by means of the through the space between the sternum parts ledge clamping element against the first contact element can be clamped, and jumps pointing towards the second contact element on the first contact element, characterized in that at least one fixing projection ( 10 ) on the first contact element ( 7 ) with wi the hook-shaped recesses ( 11 ) is provided. 2. Sternumverschluß nach Anspruch 1, dadurch gekennzeichnet, daß min­ destens ein mit Rücksprüngen (11) versehener Fixiervorsprung (10) weiter in Richtung auf das zweite Anlageelement (14) vorsteht als an­ dere Fixiervorsprünge (9).2. Sternal closure according to claim 1, characterized in that at least one with projections ( 11 ) provided with fixing projection ( 10 ) protrudes further towards the second contact element ( 14 ) than at other fixing projections ( 9 ). 3. Sternumverschluß nach einem der Ansprüche 1 oder 2, dadurch ge­ kennzeichnet, daß das erste Anlageelement (7) nur einen Fixiervor­ sprung (10) mit Rücksprüngen (11) und eine Vielzahl von Fixiervor­ sprüngen (9) ohne Rücksprünge aufweist. 3. sternum closure according to one of claims 1 or 2, characterized in that the first contact element ( 7 ) only one Fixiervor jump ( 10 ) with recesses ( 11 ) and a plurality of Fixiervor jumps ( 9 ) without recesses. 4. Sternumverschluß nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß mindestens ein Fixiervorsprung (9) an im wesentli­ chen parallel zu dem Zwischenraum (3) zwischen den Sternumteilen (4, 5) verlaufenden Enden relativ zu einer senkrecht zur Anlagefläche des Anlageelementes (7) liegenden Ebene geringfügig geneigt ist.4. sternum closure according to any one of the preceding claims, characterized in that at least one fixing projection ( 9 ) at wesentli Chen parallel to the space ( 3 ) between the sternum parts ( 4 , 5 ) ends relative to a perpendicular to the contact surface of the contact element ( 7 ) lying plane is slightly inclined. 5. Sternumverschluß nach Anspruch 4, dadurch gekennzeichnet, daß die geneigten Fixiervorsprünge (9) auf gegenüberliegenden Seiten aufein­ ander zugeneigt sind.5. sternum closure according to claim 4, characterized in that the inclined fixing projections ( 9 ) are inclined to one another on opposite sides. 6. Sternumverschluß nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß an dem ersten Anlageelement (7) zwei Spannele­ mente (15) im Abstand und parallel zueinander verlaufend festgelegt sind.6. Sternum closure according to one of the preceding claims, characterized in that on the first contact element ( 7 ) two Spannele elements ( 15 ) are fixed at a distance and parallel to each other. 7. Sternumverschluß nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß das Spannelement (15) stiftförmig ausgebildet ist.7. Sternal closure according to one of the preceding claims, characterized in that the clamping element ( 15 ) is pin-shaped. 8. Sternumverschluß nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß das zweite Anlageelement (14) elastische Zungen (24) trägt, die an dem Spannelement (15) anliegen und eine Verschie­ bung des Anlageelementes (14) gegenüber dem Spannelement (15) nur in einer Richtung ermöglichen. 8. Sternum closure according to one of the preceding claims, characterized in that the second contact element ( 14 ) carries elastic tongues ( 24 ) which abut the clamping element ( 15 ) and a displacement of the contact element ( 14 ) relative to the clamping element ( 15 ) only enable in one direction. 9. Sternumverschluß nach einem der Ansprüche 1 bis 7, dadurch gekenn­ zeichnet, daß auf der dem ersten Anlageelement (7) abgewandten Seite des zweiten Anlageelementes (14) ein auf dem Spannelement (15) ver­ schiebbares Halteglied (21) angeordnet ist, welches elastische Zungen (24) trägt, die an dem Spannelement (15) anliegen und eine Verschie­ bung des Haltegliedes (21) gegenüber dem Spannelement (15) nur in einer Richtung ermöglichen.9. sternum closure according to one of claims 1 to 7, characterized in that on the first contact element ( 7 ) facing away from the second contact element ( 14 ) on the clamping element ( 15 ) ver sliding member ( 21 ) is arranged, which elastic Tongues ( 24 ) which abut the tensioning element ( 15 ) and allow displacement of the holding member ( 21 ) relative to the tensioning element ( 15 ) only in one direction. 10. Sternumverschluß nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß die Anlageelemente (7, 14) rechteckig ausgebildet sind.10. Sternum closure according to one of the preceding claims, characterized in that the contact elements ( 7 , 14 ) are rectangular. 11. Sternumverschluß nach Anspruch 10, dadurch gekennzeichnet, daß ein Fixiervorsprung (10) mit widerhakenförmigen Rücksprüngen (11) in der Mitte der längeren Seitenkante des ersten Anlageelementes (7) ange­ ordnet ist.11. Sternal closure according to claim 10, characterized in that a fixing projection ( 10 ) with barb-shaped recesses ( 11 ) in the middle of the longer side edge of the first contact element ( 7 ) is arranged. 12. Sternumverschluß nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß die Fixiervorsprünge (9, 10) am zweiten Anlage­ element (14) gleich ausgebildet sind wie am ersten Anlageelement (7).12. Sternal closure according to one of the preceding claims, characterized in that the fixing projections ( 9 , 10 ) on the second contact element ( 14 ) are of the same design as on the first contact element ( 7 ).
DE20309158U 2003-06-04 2003-06-04 Surgical clamp for holding two halves of longitudinally-split sternum together has two plates with curved sharp teeth at edges pulled toward each other by screws Expired - Lifetime DE20309158U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20309158U DE20309158U1 (en) 2003-06-04 2003-06-04 Surgical clamp for holding two halves of longitudinally-split sternum together has two plates with curved sharp teeth at edges pulled toward each other by screws

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20309158U DE20309158U1 (en) 2003-06-04 2003-06-04 Surgical clamp for holding two halves of longitudinally-split sternum together has two plates with curved sharp teeth at edges pulled toward each other by screws

Publications (1)

Publication Number Publication Date
DE20309158U1 true DE20309158U1 (en) 2003-08-28

Family

ID=27798628

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20309158U Expired - Lifetime DE20309158U1 (en) 2003-06-04 2003-06-04 Surgical clamp for holding two halves of longitudinally-split sternum together has two plates with curved sharp teeth at edges pulled toward each other by screws

Country Status (1)

Country Link
DE (1) DE20309158U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005094708A1 (en) 2004-04-01 2005-10-13 Synthes Gmbh External fixator for osteosynthesis or bone gap manipulation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005094708A1 (en) 2004-04-01 2005-10-13 Synthes Gmbh External fixator for osteosynthesis or bone gap manipulation

Similar Documents

Publication Publication Date Title
DE102006021024B3 (en) Implant for fixing two bone parts to be joined together
DE10128917C1 (en) Surgical implant for fixing bone plates for repair of broken bone has two discs with crenellated edges, interengaging toothed projections and holes for fastening cord
DE10326690A1 (en) Sternum closure
EP0314965A1 (en) Clamp for fixing cables or cable bundles
DE2624333A1 (en) PIPE AND CABLE CLAMP
US4380102A (en) Clasping device
LU84267A1 (en) SUSPENSION FOR CEILING PANELS
DE10315661B4 (en) Locking element for a wall feed-through terminal / connector with wedge-shaped attachment
DE102013103544A1 (en) Clamping device for releasably securing a device housing to a mounting rail
DE102005053549B4 (en) System for holding cables
WO2018024792A1 (en) Sterile containers for medical objects
EP0432743A1 (en) Wound clip, particularly surgical microclip
EP2916764B1 (en) Instrument holder for mounting a medical instrument on a joint arm
DE20309158U1 (en) Surgical clamp for holding two halves of longitudinally-split sternum together has two plates with curved sharp teeth at edges pulled toward each other by screws
DE202010015367U1 (en) Cable holder or fixing element
DE102013108143A1 (en) fastener
DE102020100779B4 (en) Light bracket for a profile light
DE102005047188A1 (en) Holder for holding surgical instruments and/or tools in a basket or sterile container comprises a base body having clamping arms one of which supports a bearing element which faces in the direction of the other arm
DE4042583C2 (en) Electrical cable tension restraint
DE102006029826B4 (en) Lights fixture
DE102004003907B4 (en) clip
DE10234459A1 (en) Connecting bracket for use in electric lamp assembly has projections with hooked ends for grasping lamp end fitting and has U-shaped arm with curved sides and has central tongue
DE102023103217A1 (en) nut holder
DE20119626U1 (en) Lock for securing objects against unintentional relocation
DE202006007221U1 (en) Cutting jig for bone implants e.g. cranium or ribs has two-part jaw assembly maintained in correct presentation by rods and bridge

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20031002

R156 Lapse of ip right after 3 years

Effective date: 20070103