CN109965967A - Craniomaxillofacial bone fracture plate - Google Patents

Craniomaxillofacial bone fracture plate Download PDF

Info

Publication number
CN109965967A
CN109965967A CN201910383891.6A CN201910383891A CN109965967A CN 109965967 A CN109965967 A CN 109965967A CN 201910383891 A CN201910383891 A CN 201910383891A CN 109965967 A CN109965967 A CN 109965967A
Authority
CN
China
Prior art keywords
connection
connecting holes
plate
sliding slots
fastenedly connected
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.)
Granted
Application number
CN201910383891.6A
Other languages
Chinese (zh)
Other versions
CN109965967B (en
Inventor
兰成营
甘澎
田立民
刘益强
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.)
TIANJIN KANGER MEDICAL DEVICES Co Ltd
Original Assignee
TIANJIN KANGER MEDICAL DEVICES Co Ltd
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 TIANJIN KANGER MEDICAL DEVICES Co Ltd filed Critical TIANJIN KANGER MEDICAL DEVICES Co Ltd
Priority to CN201910383891.6A priority Critical patent/CN109965967B/en
Publication of CN109965967A publication Critical patent/CN109965967A/en
Application granted granted Critical
Publication of CN109965967B publication Critical patent/CN109965967B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A61B17/8052—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates immobilised relative to screws by interlocking form of the heads and plate holes, e.g. conical or threaded
    • A61B17/8057—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates immobilised relative to screws by interlocking form of the heads and plate holes, e.g. conical or threaded the interlocking form comprising a thread
    • 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
    • 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
    • A61B17/808—Instruments for holding or positioning bone plates, or for adjusting screw-to-plate locking mechanisms

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

Craniomaxillofacial bone fracture plate, including No.1 bone plate, No. two bones plate, No. three bones plate, it is fastenedly connected set, No.1 positioning ring, No. two positioning rings, there is No.1 threaded hole inside the No.1 bone plate, No.1 bone plate two sides have No.1 connection ring, there are No. three connecting holes inside the No.1 connection ring, No.1 connection ring top has No. four sliding slots, No.1 connection ring lower part has No. two sliding slots, there are multiple No. two threaded holes inside No. two bones plate, there are No. two connection rings on the right side of No. two bones plate, there is No.1 connecting hole inside No. two connection rings, there are No. two connecting holes inside the No.1 connecting hole, No.1 connecting hole is corresponding with No. two connecting holes, No. two connection ring lower parts have No. three sliding slots, there are multiple No. three threaded holes inside No. three bones plate, there are No. three connection rings on the left of No. three bones plate, No. three connection rings Inside has No. four connecting holes.

Description

Craniomaxillofacial bone fracture plate
Technical field
The present invention relates to bone plate field more particularly to a kind of Craniomaxillofacial bone fracture plates.
Background technique
In the operation of cranio-maxillofacial section, it usually needs using Craniomaxillofacial bone fracture plate and bone screw to cranio-maxillofacial fractures Position implements to fix, however since most of Craniomaxillofacial bone fracture plates are of single specification, overall structure is unreasonable, in cranio-maxillofacial many places bone Multiple Craniomaxillofacial bone fracture plates can only be used to be fixed when folding, to extend operating time, enhance the pain of patient.
Summary of the invention
The present invention In view of the above shortcomings of the prior art, provides a kind of structurally reasonable Craniomaxillofacial bone fracture plate.
The purpose of the present invention is be achieved through the following technical solutions:
A kind of Craniomaxillofacial bone fracture plate, including No.1 bone plate, No. two bones plate, No. three bones plate, be fastenedly connected set, No.1 positioning Ring, No. two positioning rings, the No.1 bone plate inside have No.1 threaded hole, and No.1 bone plate two sides have No.1 connection ring, There are No. three connecting holes, No.1 connection ring top has No. four sliding slots, No.1 connection ring lower part tool inside the No.1 connection ring There are No. two sliding slots, there are multiple No. two threaded holes inside No. two bones plate, there are No. two connection rings on the right side of No. two bones plate, it is described There is No.1 connecting hole inside No. two connection rings, there is No. two connecting holes, No.1 connecting hole and two inside the No.1 connecting hole Number connecting hole is corresponding, and No. two connection ring lower parts have No. three sliding slots, has multiple No. three threaded holes inside No. three bones plate, and three There are No. three connection rings on the left of number bone plate, there are No. four connecting holes, No. three connection ring tops tools inside No. three connection rings There is No.1 sliding slot, No. three connection ring lower parts have No. five connecting holes, and No. four connecting holes are corresponding with No. five connecting holes, are fastenedly connected Set is internal to have No. four threaded holes, and No.1 connecting hole is adapted with set is fastenedly connected, and No. two connecting holes are mutually fitted with set is fastenedly connected It answers, No. three connecting holes and is fastenedly connected set and is adapted, No. four connecting holes and be fastenedly connected set and be adapted, No. five connecting holes and fastening Connector sleeve is adapted, and the No.1 connecting hole, No. two connecting holes, No. three connecting holes, No. four connecting holes, No. five connecting holes are same On central axis, No. two connection ring lower parts are connected by being fastenedly connected set connection No.1 connection ring top, No. two connection rings in fastening It is rotated in female connector, No.1 connection ring rotates on being fastenedly connected set, and No. two positioning ring tops are adapted with No. three sliding slots.
No. two positioning ring top connects No. three sliding slots, and No. two positioning rings rotate in No. three sliding slots, No. two positioning rings Lower part has No. four sliding slots, and No. four sliding slots and No. four bulge loops are adapted, and No. four sliding slots connect No. four bulge loops, and No. four sliding slots exist Rotation in No. four bulge loops, No.1 connection ring lower part is by being fastenedly connected No. three connection ring tops of set connection, No. three connection rings It is rotated on being fastenedly connected set, No.1 positioning ring top has No. two bulge loops.
No. two bulge loops and No. two sliding slots are adapted, and No. two bulge loops connect No. two sliding slots, and No. two bulge loops are in No. two sliding slots Interior rotation, No.1 positioning ring are inwardly adapted with No.1 sliding slot, and No.1 positioning ring lower part connects No.1 sliding slot, and No.1 positioning ring exists Sliding in No.1 sliding slot.
The utility model has the advantages that
Under the mutual cooperation for being fastenedly connected set, No.1 positioning ring, No. two positioning rings, make No.1 bone plate and No. two bones plate, The connection of No. three bones plate it is more firm, keep overall structure more reasonable, while No.1 bone plate, No. two bones plate, No. three bones plate By being fastenedly connected set connection, and No.1 bone plate, No. two bones plate, No. three bones plate simultaneously can be on being fastenedly connected set Rotation can carry out the adjusting of different angle by the actual conditions of cranio-maxillofacial fracture site, operating time is greatly saved, It is very easy to use, keep overall structure more reasonable.
Detailed description of the invention
Fig. 1 is Craniomaxillofacial bone fracture plate structural schematic diagram of the present invention.
Fig. 2 is No. two bone plate structural schematic diagrams of Craniomaxillofacial bone fracture plate of the present invention.
Fig. 3 is Craniomaxillofacial bone fracture plate No.1 bone plate structural schematic diagram of the present invention.
Fig. 4 is No. three bone plate structural schematic diagrams of Craniomaxillofacial bone fracture plate of the present invention.
Fig. 5 is Craniomaxillofacial bone fracture plate partial sectional view of the present invention.
Specific embodiment
The present invention will be further described in detail below based on the drawings and embodiments:
A kind of Craniomaxillofacial bone fracture plate, including the bone plate 02, three of No.1 bone plate 01, two bone plate 03, be fastenedly connected set 04, 05, No. two positioning ring 06 of No.1 positioning ring, has No.1 threaded hole 19 inside the No.1 bone plate 01, and 01 liang of No.1 bone plate Side has No.1 connection ring 21, has No. three connecting holes 15 inside the No.1 connection ring 21,21 top of No.1 connection ring has No. four sliding slots 12,21 lower part of No.1 connection ring have No. two sliding slots 09, have multiple No. two threaded holes inside No. two bones plate 02 18, there are on the right side of No. two bones plate 02 No. two connection rings 22, there is No.1 connecting hole 13 inside No. two connection rings 22, it is described There are No. two connecting holes 14, No.1 connecting hole 13 is corresponding with No. two connecting holes 14, No. two connection rings inside No.1 connecting hole 13 22 lower parts have No. three sliding slots 10, have multiple No. three threaded holes 20 inside No. three bones plate 03, have on the left of No. three bones plate 03 There are No. three connection rings 23, there are No. four connecting holes 16 inside No. three connection rings 23, No. three 23 tops of connection ring have No.1 Sliding slot 07, No. three 23 lower parts of connection ring have No. five connecting holes 17, and No. four connecting holes 16 are corresponding with No. five connecting holes 17, fastening There are No. four threaded holes 24 inside connector sleeve 04, No.1 connecting hole 13 and be fastenedly connected set 04 and be adapted, No. two connecting holes 14 with It is fastenedly connected set 04 to be adapted, No. three connecting holes 15 and is fastenedly connected set 04 and is adapted, No. four connecting holes 16 and be fastenedly connected set 04 is adapted, and No. five connecting holes 17 are adapted with set 04 is fastenedly connected, the connecting hole 14, three of the No.1 connecting hole 13, two On same central axis, No. two 22 lower parts of connection ring are connected the connecting hole 17 of connecting hole 16, five of connecting hole 15, four by fastening Female connector 04 connects 21 top of No.1 connection ring, and No. two connection rings 22 rotate on being fastenedly connected set 04, and No.1 connection ring 21 is tight It is rotated in the female connector 04 that is connected, No. two 06 tops of positioning ring are adapted with No. three sliding slots 10.
06 top of No. two positioning rings connects No. three sliding slots 10, and No. two positioning rings 06 rotate in No. three sliding slots 10, and two Number 06 lower part of positioning ring has No. four sliding slots 12, and No. four sliding slots 12 are adapted with No. four bulge loops 11, No. four connections of sliding slots 12 No. four bulge loops 11, No. four sliding slots 12 rotate in No. four bulge loops 11, and 21 lower part of No.1 connection ring is by being fastenedly connected 04 connection of set No. three 23 tops of connection ring, No. three connection rings 23 rotate on being fastenedly connected set 04, and 05 top of No.1 positioning ring has two Number bulge loop 08.
No. two bulge loops 08 and No. two sliding slots 09 are adapted, and No. two bulge loops 08 connect No. two sliding slots 09, No. two bulge loops 08 It is rotated in No. two sliding slots 09, No.1 positioning ring 05 is inwardly adapted with No.1 sliding slot 07,05 lower part of No.1 positioning ring connection one Number sliding slot 07, No.1 positioning ring 05 slide in No.1 sliding slot 07.
Under the mutual cooperation for being fastenedly connected 05, No. two set 04, No.1 positioning ring positioning ring 06, make No.1 bone plate 01 with 02, No. three bone plate 03 of No. two bones plate connects more firm, keeps overall structure more reasonable, while No.1 bone plate 01, two 02, No. three bone plate 03 of bone plate is by being fastenedly connected 04 connection of set, and the bone plate 02, three of No.1 bone plate 01, two Bone plate 03 can rotate on being fastenedly connected set 04 simultaneously, can be carried out not by the actual conditions of cranio-maxillofacial fracture site With the adjusting of angle, operating time is greatly saved, it is very easy to use, keep overall structure more reasonable.

Claims (3)

1. a kind of Craniomaxillofacial bone fracture plate, it is characterized in that: including No.1 bone plate, No. two bones plate, No. three bones plate, being fastenedly connected Set, No.1 positioning ring, No. two positioning rings, the No.1 bone plate inside have No.1 threaded hole, and No.1 bone plate two sides have No.1 connection ring, the No.1 connection ring inside have No. three connecting holes, and No.1 connection ring top has No. four sliding slots, and No.1 connects Ring lower part is connect with No. two sliding slots, No. two bones plate inside have multiple No. two threaded holes, have No. two on the right side of No. two bones plate Connection ring, No. two connection rings inside have No.1 connecting hole, have No. two connecting holes, No.1 inside the No.1 connecting hole Connecting hole is corresponding with No. two connecting holes, and No. two connection ring lower parts have No. three sliding slots, has multiple three inside No. three bones plate Number threaded hole has No. three connection rings on the left of No. three bones plate, has No. four connecting holes, No. three companies inside No. three connection rings Ring top is connect with No.1 sliding slot, No. three connection ring lower parts have No. five connecting holes, and No. four connecting holes are opposite with No. five connecting holes It answers, being fastenedly connected set inside has No. four threaded holes, and No.1 connecting hole is adapted with set is fastenedly connected, No. two connecting holes and fastening Connector sleeve is adapted, and No. three connecting holes and is fastenedly connected set and is adapted, and No. four connecting holes and is fastenedly connected set and is adapted, No. five companies It connects hole and is fastenedly connected set and be adapted, the No.1 connecting hole, No. two connecting holes, No. three connecting holes, No. four connecting holes, No. five companies Hole is connect on same central axis, No. two connection ring lower parts are by being fastenedly connected set connection No.1 connection ring top, No. two connections Ring rotates on being fastenedly connected set, and No.1 connection ring rotates on being fastenedly connected set, No. two positioning ring tops and No. three sliding slot phases It adapts to.
2. Craniomaxillofacial bone fracture plate according to claim 1, it is characterized in that: No. two positioning ring top connects No. three cunnings Slot, No. two positioning rings rotate in No. three sliding slots, and No. two positioning ring lower parts have No. four sliding slots, No. four sliding slots and No. four it is convex Ring is adapted, and No. four sliding slots connect No. four bulge loops, and No. four sliding slots rotate in No. four bulge loops, and No.1 connection ring lower part passes through fastening Connector sleeve connects No. three connection ring tops, and No. three connection rings rotate on being fastenedly connected set, and No.1 positioning ring top has No. two bulge loops.
3. Craniomaxillofacial bone fracture plate according to claim 2, it is characterized in that: No. two bulge loops and No. two sliding slots are adapted, No. two bulge loops connect No. two sliding slots, and No. two bulge loops rotate in No. two sliding slots, and No.1 positioning ring is inwardly adapted with No.1 sliding slot, No.1 positioning ring lower part connects No.1 sliding slot, and No.1 positioning ring slides in No.1 sliding slot.
CN201910383891.6A 2019-05-08 2019-05-08 Craniomaxillofacial bone fracture plate Active CN109965967B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910383891.6A CN109965967B (en) 2019-05-08 2019-05-08 Craniomaxillofacial bone fracture plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910383891.6A CN109965967B (en) 2019-05-08 2019-05-08 Craniomaxillofacial bone fracture plate

Publications (2)

Publication Number Publication Date
CN109965967A true CN109965967A (en) 2019-07-05
CN109965967B CN109965967B (en) 2022-05-06

Family

ID=67073160

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910383891.6A Active CN109965967B (en) 2019-05-08 2019-05-08 Craniomaxillofacial bone fracture plate

Country Status (1)

Country Link
CN (1) CN109965967B (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007275651A (en) * 2002-11-19 2007-10-25 Acumed Llc Adjustable bone plate
US20090275947A1 (en) * 2008-05-02 2009-11-05 Thomas James Graham Bone plate system for bone restoration and methods of use thereof
CN101662994A (en) * 2006-12-22 2010-03-03 迪特马尔·沃尔特 Repositioning and fixation system for bone fragments
CN102159149A (en) * 2008-09-18 2011-08-17 斯恩蒂斯有限公司 Anterior transpedicular screw-and-plate system
CN203417256U (en) * 2013-07-16 2014-02-05 江苏双羊医疗器械有限公司 Universal ring for bone fracture locking plate
CN203458452U (en) * 2013-07-01 2014-03-05 天津康立尔生物科技有限公司 Double-cross craniomaxillofacial bone plate
CN103654930A (en) * 2013-11-29 2014-03-26 常州华森医疗器械有限公司 Medial pelvis combined locking oblique plate
CN203619653U (en) * 2013-09-18 2014-06-04 天津康立尔生物科技有限公司 Craniofacial bone fracture fixing plate
US20140371746A1 (en) * 2011-11-14 2014-12-18 Biomet Manufacturing, Llc Surgical instrument including angle adjustment mechanism and quick-connect mechanism
CN104706410A (en) * 2013-12-11 2015-06-17 天津市康尔医疗器械有限公司 Screw countersunk head cranio-maxillofacial bone plate
KR101701734B1 (en) * 2015-08-24 2017-02-07 주식회사 제일메디칼코퍼레이션 Adjustable Bone Fixation Plate
CN109363758A (en) * 2018-12-19 2019-02-22 尹坤 A kind of New pattern chest clavicle joint bone plate

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007275651A (en) * 2002-11-19 2007-10-25 Acumed Llc Adjustable bone plate
CN101662994A (en) * 2006-12-22 2010-03-03 迪特马尔·沃尔特 Repositioning and fixation system for bone fragments
US20090275947A1 (en) * 2008-05-02 2009-11-05 Thomas James Graham Bone plate system for bone restoration and methods of use thereof
CN102159149A (en) * 2008-09-18 2011-08-17 斯恩蒂斯有限公司 Anterior transpedicular screw-and-plate system
US20140371746A1 (en) * 2011-11-14 2014-12-18 Biomet Manufacturing, Llc Surgical instrument including angle adjustment mechanism and quick-connect mechanism
CN203458452U (en) * 2013-07-01 2014-03-05 天津康立尔生物科技有限公司 Double-cross craniomaxillofacial bone plate
CN203417256U (en) * 2013-07-16 2014-02-05 江苏双羊医疗器械有限公司 Universal ring for bone fracture locking plate
CN203619653U (en) * 2013-09-18 2014-06-04 天津康立尔生物科技有限公司 Craniofacial bone fracture fixing plate
CN103654930A (en) * 2013-11-29 2014-03-26 常州华森医疗器械有限公司 Medial pelvis combined locking oblique plate
CN104706410A (en) * 2013-12-11 2015-06-17 天津市康尔医疗器械有限公司 Screw countersunk head cranio-maxillofacial bone plate
KR101701734B1 (en) * 2015-08-24 2017-02-07 주식회사 제일메디칼코퍼레이션 Adjustable Bone Fixation Plate
CN109363758A (en) * 2018-12-19 2019-02-22 尹坤 A kind of New pattern chest clavicle joint bone plate

Also Published As

Publication number Publication date
CN109965967B (en) 2022-05-06

Similar Documents

Publication Publication Date Title
CN107738182A (en) A kind of monkey wrench surface polishing clamp
CN109965967A (en) Craniomaxillofacial bone fracture plate
CN107961066A (en) A kind of allow hand over is followed closely using the novel vertebral pedicle of function
CN105983934A (en) Adjustable wrench
CN203483496U (en) Combined type compound hole universal locking bone plate
CN206482689U (en) Animal experimental table
CN204121139U (en) A kind of novel bent plate curved rod compound pincers
CN207252148U (en) It is a kind of can multi-angle fix spade
CN205126345U (en) Multifunctional operating forceps
CN203183013U (en) Elbow joint support
CN2922819Y (en) Novel pliers-clip type external fixing holder
CN208645322U (en) Robot arm device for machine-building
CN208582462U (en) A kind of combined type medical bone hammer
CN207092524U (en) Scaffold clasp
CN202477821U (en) Patellar fracture fixing device
CN113349874A (en) Freely-bent osteotome for orthopedics
CN204121152U (en) A kind of Cephalic shadow mask
CN206216565U (en) A kind of multifunctional wrench
CN110786921B (en) Medical bone nail
CN220695411U (en) Folding splint
CN203906490U (en) Multifunctional u-shaped adjusting bolt
CN204581415U (en) A kind of jaw type apparatus that can stretch
CN204394652U (en) A kind of half pin rotates the structure-improved of fixture block
CN214907957U (en) Locking bone fracture plate for fracture
CN202932999U (en) Non-bandaging type external fixing device for clavicles

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant