CN107518939A - A kind of memory alloy plate osteosynthesis - Google Patents

A kind of memory alloy plate osteosynthesis Download PDF

Info

Publication number
CN107518939A
CN107518939A CN201710719929.3A CN201710719929A CN107518939A CN 107518939 A CN107518939 A CN 107518939A CN 201710719929 A CN201710719929 A CN 201710719929A CN 107518939 A CN107518939 A CN 107518939A
Authority
CN
China
Prior art keywords
mainboard body
anchor ear
ear arm
outer tube
mainboard
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
CN201710719929.3A
Other languages
Chinese (zh)
Other versions
CN107518939B (en
Inventor
李峰
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.)
CHONGQING ZHENGGANG CHINESE MEDICINE ORTHOPEDIC HOSPITAL Co.,Ltd.
Original Assignee
李峰
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 李峰 filed Critical 李峰
Priority to CN201710719929.3A priority Critical patent/CN107518939B/en
Publication of CN107518939A publication Critical patent/CN107518939A/en
Application granted granted Critical
Publication of CN107518939B publication Critical patent/CN107518939B/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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • 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
    • A61B2017/564—Methods for bone or joint treatment

Abstract

The invention discloses a kind of memory alloy plate osteosynthesis, include mainboard body and be integrally formed multigroup anchor ear arm in mainboard body both sides；Cooling pipe is provided with mainboard body and each group the anchor ear arm, the external wall of mainboard is provided with the inlet opening and fluid hole being connected respectively with cooling pipe both ends.By setting cooling pipe inside memory alloy plate osteosynthesis, less than 5 DEG C of cooling water can be passed through in the forward direction cooling pipe for removing bone plate, bone plate is uniformly cooled down, beneficial to smoothly and rapidly bone plate is removed, further shorten operating time.

Description

A kind of memory alloy plate osteosynthesis
Technical field
The invention belongs to medical instruments field, and in particular to a kind of memory alloy plate osteosynthesis structure.
Background technology
Marmem has the SME related to temperature, and hardness reduces easily modeling when being placed in cold medium Shape, when temperature raises, restoring force and screen resilience are produced, voluntarily returns back to original shape.Why marmem, which has, becomes Shape recovery capability, it is because the thermoelastic martensitic transformation that material internal occurs in deformation process, has in marmem Two kinds of phases：High-temperature-phase austenite phase, low-temperature phase martensitic phase, according to different heating power load-up conditions, marmem is presented Go out two kinds of performances.Because its is easy for installation, operating time can be shortened, reduce patient suffering, increasing bone plate is adopted at present Made of marmem.But current memory alloy plate osteosynthesis still suffers from following defect, removed after injury of the bone healing , it is necessary to less than 5 DEG C of sterile saline gauze equably cold compress bone plate during bone plate, the anchor ear on bone plate is opened Arm, bone plate could be taken out, be bonded completely with each position of bone plate due to being difficult to using gauze, prevent bone plate from It is completely cooled, difficulty is still suffered from when removing bone plate, extends operating time.
The content of the invention
The technical problems to be solved by the invention are：In view of the deficienciess of the prior art, provide a kind of new structure Memory alloy plate osteosynthesis external member.
To realize the purpose of the present invention, it is achieved using following technical scheme：A kind of memory alloy plate osteosynthesis external member, bag Memory alloy plate osteosynthesis has been included, has cooled down main frame, and the joint of connection cooling main frame and memory alloy plate osteosynthesis；
The memory alloy plate osteosynthesis includes mainboard body and is integrally formed multigroup anchor ear arm in mainboard body both sides；The master Cooling pipe is provided with plate body and each group anchor ear arm, the external wall of mainboard is provided with what is be connected respectively with cooling pipe both ends Inlet opening and fluid hole；
Described inlet opening and fluid hole are located at one end end position of mainboard body；The cooling pipe is included along mainboard body side The main pipeline of edge arrangement, the Outer Tube arranged along anchor ear arm edge, and the interior conduit along Outer Tube disposed inboard；Each Said inner tube road in anchor ear arm connects with main pipeline respectively with Outer Tube；The cross-sectional area of the main pipeline is Outer Tube, interior 1.2-1.5 times of conduit cross-sectional area sum；The cross-sectional area of the Outer Tube is the 1/2-3/4 of interior conduit cross-sectional area；
In the range of the mainboard body and anchor ear arm are internally located at main pipeline and each interior conduit surrounds, and each anchor ear arm Interior conduit, the scope between Outer Tube be provided with the copper material bed of material, mainboard body and anchor ear arm outer layer are shape memory alloy material layer；
The mainboard body is in elongated rectangular shape shape, and mainboard body intermediary form has a rectangular aperture of a strip, and mainboard body is upper The tensioned lines of more than three are connected between two long sides of rectangular aperture, described tensioned lines one end is fixedly connected with a long side, The other end is fixedly connected with an adjusting screw, and adjusting screw is connected with mainboard body by thread interference；
The cooling main frame includes housing, and a water storage cavity and one will be divided into by being provided with a metal partion (metp) in housing in housing Individual electric chamber；Corresponding water storage cavity is provided with water filling port above the housing, is sealedly connected with lid on water filling port, under the housing The position of the corresponding water storage cavity in side is provided with the connection-peg being connected with joint, has two fluid passages on connection-peg；The water storage cavity Liquid pump is inside installed, the outlet of liquid pump is connected with a fluid passage；The electrically intracavitary is provided with cooling piece, circuit board and storage Battery, the huyashi-chuuka (cold chinese-style noodles) of the cooling piece are connected on metal partion (metp)；The lateral wall that the housing corresponds to water storage cavity is provided with control liquid The button switch of pump work, the side wall that the housing corresponds to electric chamber are provided with the toggle switch for controlling cooling piece；The button Switch, toggle switch, cooling piece and battery are connected with circuit board respectively；Formed on the two side of the housing beneficial to grasping At least one set of raised line；
Described joint include with connection-peg coordinate grafting grafting set, and be connected to grafting set lower section feed liquor intubation and Return liquid intubation；Feed liquor intubation, return liquid intubation respectively with inlet opening, fluid hole grafting；Feed liquor is intubated and returned outside the end of liquid intubation Wall is arranged with silica gel sheath；The feed liquor intubation and time liquid cannula end are also associated with sealing-plug.
The present invention also provides a kind of memory alloy plate osteosynthesis, includes mainboard body and is integrally formed in mainboard body both sides Multigroup anchor ear arm；Be provided with cooling pipe in mainboard body and each group the anchor ear arm, the external wall of mainboard provided with respectively with it is cold But the inlet opening and fluid hole that pipe ends are connected.
As preferred：Described inlet opening and fluid hole are located at one end end position of mainboard body；The cooling pipe is only Comprising a pipeline, edge arrangement of the cooling pipe along mainboard body, anchor ear arm.
As preferred：The mainboard body and anchor ear arm, which are internally located in the range of cooling pipe surrounds, is provided with copper product Layer, mainboard body and anchor ear arm outer layer are shape memory alloy material layer.
As preferred：Described inlet opening and fluid hole are located at one end end position of mainboard body；The cooling pipe bag The main pipeline arranged along mainboard body edge is included, the Outer Tube arranged along anchor ear arm edge, and along cloth on the inside of Outer Tube The interior conduit put；Said inner tube road in each anchor ear arm connects with main pipeline respectively with Outer Tube；The main pipeline it is transversal Area is Outer Tube, 1.2-1.5 times of interior conduit cross-sectional area sum；The cross-sectional area of the Outer Tube is interior conduit cross section Long-pending 1/2-3/4.
As preferred：In the range of the mainboard body and anchor ear arm are internally located at main pipeline and each interior conduit surrounds, And the scope between the interior conduit of each anchor ear arm, Outer Tube is provided with the copper material bed of material, mainboard body and anchor ear arm outer layer are shape Memory alloy material layer.
As preferred：The mainboard body is in elongated rectangular shape shape, and the rectangle that mainboard body intermediary form has a strip is opened Mouthful, the tensioned lines of more than three, described tensioned lines one end and one are connected between two long sides of rectangular aperture on mainboard body Long side is fixedly connected, and the other end is fixedly connected with an adjusting screw, and adjusting screw is coordinated by thread interference with mainboard body and connected Connect.
Compared with prior art, the beneficial effects of the invention are as follows：By setting cooling inside memory alloy plate osteosynthesis Pipeline, less than 5 DEG C of cooling water can be passed through in the forward direction cooling pipe for removing bone plate, bone plate is uniformly cooled down, Beneficial to smoothly and rapidly remove bone plate, further shorten operating time.
Brief description of the drawings
Fig. 1, Fig. 2 are a kind of structural representations of bone plate.
Fig. 3 is a kind of internal structure schematic diagram of bone plate.
Fig. 4 is Fig. 3 A-A to structural representation.
Fig. 5 is another internal structure schematic diagram of bone plate.
Fig. 6 is Fig. 5 B-B direction structural representation.
Fig. 7 is to cool down structural representation when main frame is in confined state with joint.
Fig. 8 is to cool down structural representation when main frame is in released state with joint.
Fig. 9 is the internal structure schematic diagram for cooling down main frame.
Figure 10 is another structural representation of bone plate.
1st, mainboard body；2nd, anchor ear arm；3rd, inlet opening；4th, fluid hole；5th, cooling pipe；51st, main pipeline；52nd, Outer Tube； 53rd, interior conduit；6th, the copper material bed of material；7th, main frame is cooled down；71st, housing；72nd, water filling port；73rd, raised line；74th, button switch；75th, grafting Head；76th, liquid pump；77th, cooling piece；78th, circuit board；79th, battery；8th, joint；81st, grafting set；82nd, feed liquor is intubated；83rd, liquid is returned Intubation；9th, tensioned lines；91st, adjusting screw.
Embodiment
The embodiment of the present invention is made a detailed explanation below according to accompanying drawing.
Embodiment 1
According to Fig. 1 to Fig. 4, a kind of memory alloy plate osteosynthesis described in the present embodiment, include mainboard body 1 and one into Multigroup anchor ear arm 2 of the type in mainboard body both sides；Cooling pipe 5, the mainboard body are provided with mainboard body and each group the anchor ear arm Outer wall is provided with the inlet opening 3 and fluid hole 4 being connected respectively with cooling pipe both ends.
Described inlet opening and fluid hole are located at one end end position of mainboard body；The cooling pipe is only comprising a pipe Road, edge arrangement of the cooling pipe along mainboard body, anchor ear arm.
The mainboard body and anchor ear arm, which are internally located in the range of cooling pipe surrounds, is provided with the copper material bed of material 6, mainboard body And anchor ear arm outer layer is shape memory alloy material layer.The copper material bed of material connects as one with shape memory alloy material layer.
Embodiment 2
According to Fig. 1, Fig. 2, Fig. 5 and Fig. 6, a kind of memory alloy plate osteosynthesis described in the present embodiment, include mainboard body 1 with And it is integrally formed multigroup anchor ear arm 2 in mainboard body both sides；Cooling pipe 5, institute are provided with mainboard body and each group the anchor ear arm State the external wall of mainboard and be provided with the inlet opening 3 and fluid hole 4 being connected respectively with cooling pipe both ends.
Described inlet opening and fluid hole are located at one end end position of mainboard body；The cooling pipe is included along mainboard The main pipeline 51 of body edge arrangement, the Outer Tube 52 arranged along anchor ear arm edge, and along in Outer Tube disposed inboard Pipeline 53；Said inner tube road in each anchor ear arm connects with main pipeline respectively with Outer Tube；The cross-sectional area of the main pipeline For Outer Tube, 1.2-1.5 times of interior conduit cross-sectional area sum；The cross-sectional area of the Outer Tube is interior conduit cross-sectional area 1/2-3/4。
In the range of the mainboard body and anchor ear arm are internally located at main pipeline and each interior conduit surrounds, and each armful The scope bound round between the interior conduit of arm, Outer Tube is provided with the copper material bed of material 6, and mainboard body and anchor ear arm outer layer are marmem material The bed of material.
Compared with Example 1, due to there is provided Outer Tube, interior conduit, on the premise of anchor ear arm intensity is ensured, one can be entered Step accelerates cooling velocity.
Embodiment 3
With reference to Figure 10, the present embodiment is also equipped with following characteristics on the basis of embodiment 1 or 2：The mainboard body is in elongated rectangular shape Shape, mainboard body intermediary form have the rectangular aperture of a strip, connected on mainboard body between two long sides of rectangular aperture The tensioned lines 9 of more than three are connected to, described tensioned lines one end is fixedly connected with a long side, and the other end and an adjusting screw 91 are solid Fixed connection, adjusting screw are connected with mainboard body by thread interference.The tensioned lines are arranged in two adjacent groups anchor ear Position between arm.Rectangular aperture among the mainboard body makes mainboard body have bigger deformation quantity, so to bone plate Dimension precision requirement decreases, and in the position of anchor ear arm clamping dynamics deficiency, shortens tensioned lines by screwing adjusting screw, Outwards deformed with suppressing mainboard body, strengthen the clamping dynamics of anchor ear arm.
Embodiment 4
The present embodiment and the difference of embodiment 3 are：The through hole passed through for tensioned lines one end is formed on described mainboard body, it is main Plate body outer wall vertical then forms the screw hole of connection adjusting screw in the position of through hole.In plastic after bone plate is cooled Shape state, the width of mainboard body is now adjusted to suitable, tenses tensioned lines, then lock adjusting screw so as to by tensioned lines pressure Tightly, such fixing intensity is higher than embodiment 3.
Embodiment 5
With reference to Fig. 1, Fig. 2, Fig. 5 to Figure 10, the present embodiment is a kind of memory alloy plate osteosynthesis external member, includes memorial alloy and connects Hone lamella, cool down main frame, and the joint of connection cooling main frame and memory alloy plate osteosynthesis；
The memory alloy plate osteosynthesis includes mainboard body 1 and is integrally formed multigroup anchor ear arm 2 in mainboard body both sides；It is described Cooling pipe 5 is provided with mainboard body and each group anchor ear arm, the external wall of mainboard is provided with to be connected with cooling pipe both ends respectively Logical inlet opening 3 and fluid hole 4.
Described inlet opening and fluid hole are located at one end end position of mainboard body；The cooling pipe is included along mainboard The main pipeline 51 of body edge arrangement, the Outer Tube 52 arranged along anchor ear arm edge, and along in Outer Tube disposed inboard Pipeline 53；Said inner tube road in each anchor ear arm connects with main pipeline respectively with Outer Tube；The cross-sectional area of the main pipeline For Outer Tube, 1.2-1.5 times of interior conduit cross-sectional area sum；The cross-sectional area of the Outer Tube is interior conduit cross-sectional area 1/2-3/4。
In the range of the mainboard body and anchor ear arm are internally located at main pipeline and each interior conduit surrounds, and each armful The scope bound round between the interior conduit of arm, Outer Tube is provided with the copper material bed of material 6, and mainboard body and anchor ear arm outer layer are marmem material The bed of material.
With reference to Fig. 9, the mainboard body is in elongated rectangular shape shape, and the rectangle that mainboard body intermediary form has a strip is opened Mouthful, the tensioned lines 9 of more than three, described tensioned lines one end and one are connected between two long sides of rectangular aperture on mainboard body Long side is fixedly connected, and the other end is fixedly connected with an adjusting screw 91, and adjusting screw is coordinated with mainboard body by thread interference Connection.The tensioned lines are arranged in the position between two adjacent groups anchor ear arm.Rectangular aperture among the mainboard body makes Mainboard body has bigger deformation quantity, and so the dimension precision requirement of bone plate is decreased, in anchor ear arm clamping dynamics not The position of foot, shortens tensioned lines by screwing adjusting screw, is outwards deformed with suppressing mainboard body, strengthens the chucking power of anchor ear arm Degree.
With reference to shown in Fig. 7 to Fig. 9, the cooling main frame includes housing 71, and a metal partion (metp) is provided with housing by shell It is divided into a water storage cavity and an electric chamber in vivo；Corresponding water storage cavity is provided with water filling port above the housing, on water filling port Lid 72 is sealedly connected with, the position that water storage cavity is corresponded to below the housing is provided with the connection-peg 75 being connected with joint, connection-peg It is upper that there are two fluid passages；Liquid pump 76 is installed, the outlet of liquid pump is connected with a fluid passage in the water storage cavity；It is described Electric intracavitary is provided with cooling piece 77, circuit board 78 and battery 79, and the huyashi-chuuka (cold chinese-style noodles) of the cooling piece is connected on metal partion (metp)；Institute State housing and correspond to the lateral wall of water storage cavity and the button switch 74 of control liquid pump work is installed, the housing corresponds to the side of electric chamber Wall is provided with the toggle switch of control cooling piece；The button switch, toggle switch, cooling piece and battery respectively with circuit board Connection；At least one set of raised line 73 beneficial to grasping is formed on the two side of the housing.
Described joint 8 includes the grafting set 81 for coordinating grafting with connection-peg, and is connected to entering for grafting set lower section Liquid intubation 82 and return liquid intubation 83, feed liquor intubation, return liquid intubation respectively with inlet opening, fluid hole grafting；Feed liquor is intubated and returned liquid The end sleeve of intubation is provided with silica gel sheath, is tightly connected beneficial to inlet opening, fluid hole.The feed liquor intubation and time liquid cannula end Sealing-plug is also associated with, is extracted again when needing and cooling down bone plate, avoids cooling down the liquid outflow in main frame.Described joint 8 Can correspondingly it be selected according to inlet opening, the specification of fluid hole, distance on bone plate so that cooling main frame can be from different rule The bone plate adapted of lattice.
Before removing memory alloy plate osteosynthesis, the joint of corresponding specification is set on the connection-peg of cooling main frame, cooled down Saline injection in the water storage cavity of main frame, cooling piece is started by toggle switch and worked, physiological saline temperature is dropped to 5 DEG C Hereinafter, the sealing-plug for then pulling out the intubation of feed liquor on joint and returning in liquid intubation, by feed liquor be intubated and return liquid intubation and inlet opening, Fluid hole docks, and then presses button switch and starts liquid pump, the physiological saline through cooling circulates docking along cooling pipe Hone lamella is cooled down, and cooling main frame is removed after reaching requirement to synthetism plate temperature, pulls down bone plate.

Claims (1)

1. a kind of memory alloy plate osteosynthesis, include mainboard body and be integrally formed multigroup anchor ear arm in mainboard body both sides；Institute State and cooling pipe is provided with mainboard body and each group anchor ear arm, the external wall of mainboard is provided with to be connected with cooling pipe both ends respectively Logical inlet opening and fluid hole；
Described inlet opening and fluid hole are located at one end end position of mainboard body；The cooling pipe is included along mainboard body side The main pipeline of edge arrangement, the Outer Tube arranged along anchor ear arm edge, and the interior conduit along Outer Tube disposed inboard；Each Said inner tube road in anchor ear arm connects with main pipeline respectively with Outer Tube；The cross-sectional area of the main pipeline is Outer Tube, interior 1.2-1.5 times of conduit cross-sectional area sum；The cross-sectional area of the Outer Tube is the 1/2-3/4 of interior conduit cross-sectional area；
In the range of the mainboard body and anchor ear arm are internally located at main pipeline and each interior conduit surrounds, and each anchor ear arm Interior conduit, the scope between Outer Tube be provided with the copper material bed of material, mainboard body and anchor ear arm outer layer are shape memory alloy material layer；
The mainboard body is in elongated rectangular shape shape, and mainboard body intermediary form has a rectangular aperture of a strip, and mainboard body is upper The tensioned lines of more than three are connected between two long sides of rectangular aperture；
Form the through hole passed through for tensioned lines one end on described mainboard body, the external wall of mainboard perpendicular to the position of through hole then into Type has the screw hole of connection adjusting screw；Plastic shape state is in after bone plate is cooled, now adjusts the width of mainboard body To suitable, tension tensioned lines, then adjusting screw is locked so as to which tensioned lines be compressed.
CN201710719929.3A 2015-12-24 2015-12-24 A kind of memory alloy plate osteosynthesis Active CN107518939B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710719929.3A CN107518939B (en) 2015-12-24 2015-12-24 A kind of memory alloy plate osteosynthesis

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710719929.3A CN107518939B (en) 2015-12-24 2015-12-24 A kind of memory alloy plate osteosynthesis
CN201510989917.3A CN105434028B (en) 2015-12-24 2015-12-24 Memory alloy plate osteosynthesis and memory alloy plate osteosynthesis external member

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201510989917.3A Division CN105434028B (en) 2015-12-24 2015-12-24 Memory alloy plate osteosynthesis and memory alloy plate osteosynthesis external member

Publications (2)

Publication Number Publication Date
CN107518939A true CN107518939A (en) 2017-12-29
CN107518939B CN107518939B (en) 2018-12-07

Family

ID=55544983

Family Applications (4)

Application Number Title Priority Date Filing Date
CN201710720658.3A Expired - Fee Related CN107320171B (en) 2015-12-24 2015-12-24 Memory alloy plate osteosynthesis and memory alloy plate osteosynthesis external member
CN201710719930.6A Expired - Fee Related CN107320170B (en) 2015-12-24 2015-12-24 Memory alloy bone fracture plate
CN201510989917.3A Active CN105434028B (en) 2015-12-24 2015-12-24 Memory alloy plate osteosynthesis and memory alloy plate osteosynthesis external member
CN201710719929.3A Active CN107518939B (en) 2015-12-24 2015-12-24 A kind of memory alloy plate osteosynthesis

Family Applications Before (3)

Application Number Title Priority Date Filing Date
CN201710720658.3A Expired - Fee Related CN107320171B (en) 2015-12-24 2015-12-24 Memory alloy plate osteosynthesis and memory alloy plate osteosynthesis external member
CN201710719930.6A Expired - Fee Related CN107320170B (en) 2015-12-24 2015-12-24 Memory alloy bone fracture plate
CN201510989917.3A Active CN105434028B (en) 2015-12-24 2015-12-24 Memory alloy plate osteosynthesis and memory alloy plate osteosynthesis external member

Country Status (1)

Country Link
CN (4) CN107320171B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105943146B (en) * 2016-05-14 2020-04-17 苏州苏南捷迈得医疗器械有限公司 Shape memory alloy bone plate cooler
CN106236185B (en) * 2016-07-25 2020-04-21 浙江省肿瘤医院 3D printing fibula osteotomy device and manufacturing and using method thereof
CN113940745A (en) * 2021-11-01 2022-01-18 医诺睿康(北京)科技有限公司 Memory alloy bone fracture plate

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2564121Y (en) * 2002-09-17 2003-08-06 张德胜 Marmen hoop driver for limbs tubular diaphysial fracture
RO126084A2 (en) * 2009-09-29 2011-03-30 Universitatea Din Craiova, System of modular plates for the osteosynthesis of long bone fractures and method for using the same
CN103750890A (en) * 2014-01-17 2014-04-30 兰州西脉记忆合金股份有限公司 Detachable sternum connector
CN104306055A (en) * 2014-11-21 2015-01-28 陆晓生 Fixator combining mesoscapula part, acromion part and distal clavicle part
CN104758038A (en) * 2015-04-08 2015-07-08 赵全明 Assembled type memory alloy bone fracture fixation plate

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6464713B2 (en) * 1990-06-28 2002-10-15 Peter M. Bonutti Body tissue fastening
US5190545A (en) * 1991-08-27 1993-03-02 Pfizer Hospital Products Group, Inc. Cerclage wire positioning insert
FR2726460B1 (en) * 1994-11-04 1997-04-30 Medinov Sa DEVICE FOR LENGTHENING LONG BONES SUCH AS FEMUR
JPH10153382A (en) * 1996-11-19 1998-06-09 Samsung Electron Co Ltd Shelf device for refrigerator
CN2564122Y (en) * 2002-09-17 2003-08-06 张德胜 Marmen hoop driver for limbs tubular diaphysial fracture
CN1190177C (en) * 2002-11-26 2005-02-23 上海第二医科大学附属仁济医院 Shape memory bone fixing splint
CN2673316Y (en) * 2003-08-28 2005-01-26 王东 Multifunction binding type medical steel plate and binding device
US20050209612A1 (en) * 2004-03-02 2005-09-22 Nakao Naomi L Endoscopic suturing assembly and associated methodology using a temperature biased suture needle
AU2007225050B2 (en) * 2006-03-14 2011-08-18 Solventum Intellectual Properties Company System and method for purging a reduced pressure apparatus during the administration of reduced pressure treatment
CN201036563Y (en) * 2006-03-30 2008-03-19 杨洪武 Dynamic pressurized cross locking marrow nail
US20100087821A1 (en) * 2007-03-22 2010-04-08 Novalign Orthopaedics, Inc. Fracture fixation device with support rods and sheath
CN201384557Y (en) * 2009-04-29 2010-01-20 袁志友 Novel bone nail
CN101669839B (en) * 2009-09-28 2012-12-26 刘芳琴 Rib-shaped memory embracing bone plate
CN201644123U (en) * 2010-03-18 2010-11-24 常州市环境监测中心站 Cooling water circulator for labs
CN202184788U (en) * 2011-07-28 2012-04-11 苏志勇 Implanted type nickel-titanium memory alloy rib plate under thoracoscope
CN202235650U (en) * 2011-10-10 2012-05-30 中国人民解放军第四军医大学 Double-tooth semi-surrounding chest closing bone fracture plate
CN202892163U (en) * 2012-10-30 2013-04-24 燕波 Fixing device for orthopedics department
CN104042318A (en) * 2013-11-19 2014-09-17 上海昕昌记忆合金科技有限公司 Special-shaped rib surrounding bone fracture plate and use method thereof
CN203790011U (en) * 2014-04-09 2014-08-27 杜晓东 Rotary curet for induced abortion
CN103932775A (en) * 2014-05-17 2014-07-23 赵全明 Bone fracture plate used for fracture of tail portion of sacrum
CN204814141U (en) * 2015-04-08 2015-12-02 赵全明 Split type memory alloy coaptation board

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2564121Y (en) * 2002-09-17 2003-08-06 张德胜 Marmen hoop driver for limbs tubular diaphysial fracture
RO126084A2 (en) * 2009-09-29 2011-03-30 Universitatea Din Craiova, System of modular plates for the osteosynthesis of long bone fractures and method for using the same
CN103750890A (en) * 2014-01-17 2014-04-30 兰州西脉记忆合金股份有限公司 Detachable sternum connector
CN104306055A (en) * 2014-11-21 2015-01-28 陆晓生 Fixator combining mesoscapula part, acromion part and distal clavicle part
CN104758038A (en) * 2015-04-08 2015-07-08 赵全明 Assembled type memory alloy bone fracture fixation plate

Also Published As

Publication number Publication date
CN105434028B (en) 2017-09-22
CN107320170A (en) 2017-11-07
CN105434028A (en) 2016-03-30
CN107320170B (en) 2020-02-14
CN107320171A (en) 2017-11-07
CN107518939B (en) 2018-12-07
CN107320171B (en) 2019-08-23

Similar Documents

Publication Publication Date Title
CN105496536B (en) A kind of marmem bone plate external member
CN105434028B (en) Memory alloy plate osteosynthesis and memory alloy plate osteosynthesis external member
EP0853467B1 (en) Balloon catheter for hyperthermia treatment
CN104117128A (en) Balloon catheter for mild hypothermia therapy
WO2023061121A1 (en) Surgical simulation device and surgical training system
CN109363827A (en) A kind of circulating cold compress device of Orthopaedic nursing
CN105434022B (en) A kind of memorial alloy internal fixation device external member
CN202665691U (en) Medical controlled drip electric coagulation forceps
CN105434023B (en) A kind of orthopedic fixation device external member
CN205411294U (en) Shape memory alloy coaptation board
CN115486986A (en) Limbs fixed equipment is used in recovered of traditional chinese medical science orthopedics convenient to dismantle
CN209661814U (en) Priming device
CN204092804U (en) Mild hypothermia therapy foley's tube
CN209060391U (en) Ultrasonic medium fluid level control device, focusing ultrasonic therapeutic apparatus
CN206536777U (en) A kind of reusable edible formula perineal douche funnel mold
CN209966567U (en) Closed neurosurgery craniotomy flushing fluid temperature controller
CN220424281U (en) Constant temperature water injection device
CN108568007A (en) Semiconductor cooling liquid device and medical Transfusion device
EP4079355A1 (en) Total liquid ventilation system and method
CN210408610U (en) Neurosurgery operation flushing fluid temperature controller
CN113134118B (en) Neurosurgery postoperative drainage nursing device
CN108096658A (en) A kind of liver and gall surgical department's automatic suction device
CN217868062U (en) Medical solution sterile filling sealing device
CN218305839U (en) Radio frequency cosmetic device using circuit board as electrode
CN219353864U (en) Pressure control structure and endoscope

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
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200922

Address after: 400000 Chongqing Jiangbei District Xiaoyuan 17 village 1-1 to 1-9, 2-1, 2-2, 3-1

Patentee after: CHONGQING ZHENGGANG CHINESE MEDICINE ORTHOPEDIC HOSPITAL Co.,Ltd.

Address before: 312452 Zhejiang city of Shaoxing province Shengzhou City Town Zhu ao Village No. 279

Patentee before: Li Feng