GB1479170A - Equipment for facilitating joining opposed segments of a fractured bone - Google Patents

Equipment for facilitating joining opposed segments of a fractured bone

Info

Publication number
GB1479170A
GB1479170A GB48252/74A GB4825274A GB1479170A GB 1479170 A GB1479170 A GB 1479170A GB 48252/74 A GB48252/74 A GB 48252/74A GB 4825274 A GB4825274 A GB 4825274A GB 1479170 A GB1479170 A GB 1479170A
Authority
GB
United Kingdom
Prior art keywords
bone
jaw
sleeve
movable jaw
movable
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
Application number
GB48252/74A
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.)
HUENE D
Original Assignee
HUENE D
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 HUENE D filed Critical HUENE D
Publication of GB1479170A publication Critical patent/GB1479170A/en
Expired 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
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/17—Guides or aligning means for drills, mills, pins or wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
    • A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
    • A61B50/31—Carrying cases or bags, e.g. doctors' bags
    • 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
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • A61B17/8866—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices for gripping or pushing bones, e.g. approximators

Landscapes

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

Abstract

1479170 Treating bone fractures D R HUENE 7 Nov 1974 [18 Jan 1974] 48252/74 Heading A5R [Also in Division B3] A set of instruments for holding together the parts of a fractured bone, preparing a hole for the insertion of a shaft to secure the parts and inserting the shaft, includes a clamp comprising a fixed jaw 26 and a movable tubular jaw 35 having a bifurcated working end, the fixed jaw supporting a bearing sleeve 30 receiving the movable tubular jaw 35, and means 42 for securing the movable jaw in the sleeve 30. The tubular jaw 35 is capable of selectively receiving a centering tool 46, drills (48, 50), Figures 4 and 5 (not shown), a thread-tapping device (52), Figure 6 (not shown) a measuring gauge (54) Figure 7 (not shown) or a screw driver (56) Figure 8 (not shown) for operation on or in relation to the bone. Each of the instruments used with the clamp includes a cylindrical base 58 which is telescopically slidable in the movable jaw 35. In use the parts of the bone are gripped between a projection 28 on the fixed jaw and prongs formed on the bifurcations of the movable jaw. The centering tool has a cutting tip 60 and an inclined blade 62. A pilot drill 48 is used to bore a pilot hole which is completed by a drill 50, the drills 48, 50 each being provided with a stop sleeve 72 which, as it is are advanced, engages a collar 76 on the clamp bearing sleeve 30 to prevent the bit 68 or 80 passing outside the bone into surrounding tissue. The measuring gauge 54 has a similar sleeve 100 attached to its base 94 such that its scale 92 which is parallel to the base 94 commences at the level of the fixed jaw when the sleeve 100 abuts the collar on the bearing sleeve, the scale at the level of the operative end of the movable jaw then giving the length of the nail or pin required. A bore screw 110 of the required length is screwed into the bone by the screw-driver which is telescoped into the movable jaw. In a modification a bored bushing (200) Fig. 9 (not shown) may be inserted into the movable jaw 35, a driving device comprising a sleeve and closed by a bored plug (210) being slidably mounted on the movable jaw 35 which carries a scale and reference mark (216). A bone-securing wire (212) is passed through the bores in the bushing and the plug and secured by a set screw (214) and is driven into the bone by forcing the sleeve on the movable jaw 35 towards the bone.
GB48252/74A 1974-01-18 1974-11-07 Equipment for facilitating joining opposed segments of a fractured bone Expired GB1479170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US434423A US3867932A (en) 1974-01-18 1974-01-18 Assembly for inserting rigid shafts into fractured bones

Publications (1)

Publication Number Publication Date
GB1479170A true GB1479170A (en) 1977-07-06

Family

ID=23724184

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48252/74A Expired GB1479170A (en) 1974-01-18 1974-11-07 Equipment for facilitating joining opposed segments of a fractured bone

Country Status (2)

Country Link
US (1) US3867932A (en)
GB (1) GB1479170A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2159447A (en) * 1984-05-02 1985-12-04 Rodger Malcolm Morris Tamper-proof fastening tool & fastenings
EP0624351A1 (en) * 1993-04-09 1994-11-17 HIT MEDICA S.r.L. Surgical instrument for the treatment of fractures and pseudoarthrosis of the carpal scaphoid

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US4800873A (en) * 1987-08-31 1989-01-31 Audell Robert A Method for setting fractures
US7431722B1 (en) * 1995-02-27 2008-10-07 Warsaw Orthopedic, Inc. Apparatus including a guard member having a passage with a non-circular cross section for providing protected access to the spine
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Publication number Priority date Publication date Assignee Title
US3727611A (en) * 1971-07-01 1973-04-17 R Schultz Alignment means for inserting guide wire prior to inserting hip nail for a fractured hip

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2159447A (en) * 1984-05-02 1985-12-04 Rodger Malcolm Morris Tamper-proof fastening tool & fastenings
EP0624351A1 (en) * 1993-04-09 1994-11-17 HIT MEDICA S.r.L. Surgical instrument for the treatment of fractures and pseudoarthrosis of the carpal scaphoid

Also Published As

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee