CN107260290A - A kind of marmem bone plate external member - Google Patents
A kind of marmem bone plate external member Download PDFInfo
- Publication number
- CN107260290A CN107260290A CN201710633737.0A CN201710633737A CN107260290A CN 107260290 A CN107260290 A CN 107260290A CN 201710633737 A CN201710633737 A CN 201710633737A CN 107260290 A CN107260290 A CN 107260290A
- Authority
- CN
- China
- Prior art keywords
- mainboard body
- arm
- anchor ear
- bone plate
- memory alloy
- 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
Links
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 33
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 239000012530 fluid Substances 0.000 claims abstract description 20
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims abstract description 20
- 230000009286 beneficial effect Effects 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 238000002627 tracheal intubation Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 235000012149 noodles Nutrition 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 abstract description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000734 martensite Inorganic materials 0.000 description 2
- 239000002504 physiological saline solution Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- 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
- A61B17/8004—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates with means for distracting or compressing the bone or bones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Neurology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention discloses a kind of marmem bone plate external member, include memory alloy plate osteosynthesis, cool down main frame, and connection cools down the joint of 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, two arm ends of every group of anchor ear arm form the engaging arm that position is mutually staggered respectively, and two relative side walls of engaging arm form the latch for being mutually clamped positioning;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 two ends;By setting cooling pipe inside memory alloy plate osteosynthesis, can be before bone plate be removed by cooling down the cooling water that main frame coordinates joint connection bone plate to be passed through less than 5 DEG C into cooling pipe, bone plate is set uniformly to be cooled down, beneficial to smoothly and rapidly remove bone plate, further shorten operating time.
Description
Technical field
The invention belongs to medical instruments field, and in particular to a kind of memory alloy plate osteosynthesis external member.
Background technology
Marmem has the SME related to temperature, hardness reduction easy modeling when being placed in cold medium
Shape, when temperature is raised, produces restoring force and screen resilience, voluntarily returns back to original shape.Why marmem, which has, becomes
Shape recovery capability, is because having in the thermoelastic martensitic transformation that material internal occurs in deformation process, 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, patient suffering is reduced, 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, open the anchor ear on bone plate during bone plate
Arm, could take out bone plate, and due to being difficult to using gauze completely with bone plate, each position is fitted, prevent bone plate from
It is cooled completely, still suffers from difficulty when removing bone plate, extend 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, providing 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 marmem synthetism sleeve-board
Part, includes memory alloy plate osteosynthesis, cools down main frame, and connection cools down the joint of 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, and every group is embraced
Two arm ends of hoop arm form the engaging arm that position is mutually staggered respectively, and two relative side walls of engaging arm form phase
The latch that mutually engaging is positioned;Cooling pipe is provided with mainboard body and each group the anchor ear arm, the external wall of mainboard, which is provided with, to be divided
The inlet opening and fluid hole not being connected with cooling pipe two ends;
On one support arm of every group of anchor ear arm side convex portion, side are formed with engaging arm homonymy side close to the position of mainboard body
The end of convex portion is bent to mainboard body direction;
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 along the interior conduit of Outer Tube disposed inboard, it is described
Outer Tube extends to engaging arm terminal position;Said inner tube road in each anchor ear arm is connected with main pipeline respectively with Outer Tube;
The cross-sectional area of the main pipeline be Outer Tube, 1.2-1.4 times of interior conduit cross-sectional area sum;The cross section of the Outer Tube
Product is the 1/2-2/3 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 the 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 housing is interior will to be divided into a water storage cavity and one provided with a metal partion (metp) in housing
Individual electric chamber;Correspondence water storage cavity is provided with water filling port, water filling port and is sealedly connected with lid, the housing above the housing
The position of side's correspondence water storage cavity, which is provided with the connection-peg being connected with joint, connection-peg, has two fluid passages;The water storage cavity
Liquid pump is inside installed, the outlet of liquid pump is connected with a fluid passage;The electric intracavitary is provided with refrigerating sheet, circuit board and storage
Battery, the huyashi-chuuka (cold chinese-style noodles) of the refrigerating sheet is connected on metal partion (metp);The lateral wall of the housing correspondence water storage cavity is provided with control liquid
The button switch of pump work, the side wall of the electric chamber of the housing correspondence is provided with the toggle switch of control refrigerating sheet;The button
Switch, toggle switch, refrigerating sheet 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 below 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.
Compared with prior art, the beneficial effects of the invention are as follows:By setting cooling inside memory alloy plate osteosynthesis
Pipeline, can remove bone plate before by cool down main frame coordinate joint connect bone plate less than 5 DEG C are passed through into cooling pipe
Cooling water, bone plate is uniformly cooled down, beneficial to smoothly and rapidly remove bone plate, when further shorten operation
Between.
Brief description of the drawings
Fig. 1 is the structural representation of bone plate.
Fig. 2 is the internal structure schematic diagram of bone plate.
Fig. 3 is Fig. 2 A-A to structural representation.
Fig. 4 is to cool down structural representation when main frame is in confined state with joint.
Fig. 5 is to cool down structural representation when main frame is in released state with joint.
Fig. 6 is the internal structure schematic diagram for cooling down main frame.
Fig. 7 is another structural representation of bone plate.
1st, mainboard body;2nd, anchor ear arm;21st, engaging arm;22nd, side convex portion;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, it is convex
Bar;74th, button switch;75th, connection-peg;76th, liquid pump;77th, refrigerating sheet;78th, circuit board;79th, battery;8th, joint;81st, grafting
Set;82nd, feed liquor is intubated;83rd, liquid intubation is returned;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. 6, the present embodiment is a kind of marmem bone plate external member, includes memorial alloy synthetism
Plate, cools down main frame 7, and connection cools down the joint 8 of 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, every group
Two arm ends of anchor ear arm form the engaging arm 21 mutually staggered position, the relative side wall shaping of two engaging arm respectively
There is the latch for being mutually clamped positioning;It is provided with cooling pipe 5, the external wall of mainboard and sets in mainboard body and each group the anchor ear arm
There are the inlet opening 3 and fluid hole 4 being connected respectively with cooling pipe two ends.Every group of anchor ear after the memory alloy plate osteosynthesis is installed
Two support arms of arm coordinate the locking ring-type for forming a closing together by the latch in engaging arm, and fixing intensity is high, more
Beneficial to hindering symphysis, and it compensate for the intensity decreases that the bone plate hollow-core construction is caused.
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, the Outer Tube extends to engaging arm terminal position;Said inner tube road in each anchor ear arm and Outer Tube respectively with
Main pipeline is connected;The cross-sectional area of the main pipeline be Outer Tube, 1.3 times of interior conduit cross-sectional area sum;The Outer Tube
Cross-sectional area be interior conduit cross-sectional area 2/3.
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
Bind round the scope between the interior conduit of arm, Outer Tube and be provided with the copper material bed of material 6, mainboard body and anchor ear arm outer layer are marmem material
The bed of material.
The mainboard body is in elongated rectangular shape shape, and mainboard body intermediary form has the rectangular aperture of a strip, mainboard body
The upper tensioned lines 9 that more than three are connected between two long sides of rectangular aperture, described tensioned lines one end is fixed with a long side
Connection, the other end is fixedly connected with an adjusting screw 91, and adjusting screw is connected with mainboard body by thread interference;
With reference to shown in Fig. 7, the cooling main frame includes housing 71, and housing is interior will to be divided into provided with a metal partion (metp) in housing
One water storage cavity and an electric chamber;Correspondence water storage cavity is provided with water filling port, water filling port and is sealedly connected with above the housing
The position of correspondence water storage cavity, which is provided with the connection-peg 75 being connected with joint, connection-peg, below lid 72, the housing has two
Fluid passage;Liquid pump 76 is installed, the outlet of liquid pump is connected with a fluid passage in the water storage cavity;The electric intracavitary peace
Equipped with refrigerating sheet 77, circuit board 78 and battery 79, the huyashi-chuuka (cold chinese-style noodles) of the refrigerating sheet is connected on metal partion (metp);The housing correspondence
The lateral wall of water storage cavity is provided with the button switch 74 of control liquid pump work, and the side wall of the electric chamber of the housing correspondence is provided with control
The toggle switch of refrigerating sheet processed;The button switch, toggle switch, refrigerating sheet and battery are connected with circuit board respectively;It is described
At least one set of raised line 73 beneficial to grasping is formed on the two side of housing.
Described joint 8 includes the grafting set 81 for coordinating grafting with connection-peg, and is connected to entering below grafting set
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 cooling bone plate, it is to avoid the liquid outflow in cooling 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.
Remove before memory alloy plate osteosynthesis, on the connection-peg that the joint of corresponding specification is set to cooling main frame, cooling down
Saline injection in the water storage cavity of main frame, starts refrigerating sheet by toggle switch and works, make physiological saline temperature drop 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 is docked, and is then pressed button switch and is started liquid pump, the physiological saline through cooling circulates docking along cooling pipe
Hone lamella is cooled down, and is reached to synthetism plate temperature and cooling main frame is removed after requirement, pull down bone plate.
Embodiment 2
With reference to shown in Fig. 7, the present embodiment adds following feature on the basis of embodiment 1:One support arm of every group of anchor ear arm
The upper position with the close mainboard body in engaging arm homonymy side forms side convex portion 22, and the end of side convex portion is to mainboard body direction
Bending.
Due to being in the muscle depths of synthetism position after the engaging arm engaging on every group of anchor ear arm, it is unfavorable for removing bone plate
When anchor ear arm is unclamped, the side convex portion is easy to a support arm toward breaking into two with one's hands away from latch side, is taken apart beneficial to convenient and strength-saving
Anchor ear arm.
Embodiment 3
The present embodiment and the difference of embodiment 1 or 2 are:Formed on described mainboard body for leading to that tensioned lines one end is passed through
Hole, the external wall of mainboard then forms the screw hole of connection adjusting screw perpendicular to the position of through hole.Locate after bone plate is cooled
In plastic shape state, now adjust the width of mainboard body to suitable, further tensioned lines, then by adjusting screw locking so as to will
Tight rope is compressed, and such fixing intensity is higher than embodiment 1 or 2.
Claims (1)
1. a kind of marmem bone plate external member, it is characterised in that:Include memory alloy plate osteosynthesis, cool down main frame, with
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, and every group is embraced
Two arm ends of hoop arm form the engaging arm that position is mutually staggered respectively, and two relative side walls of engaging arm form phase
The latch that mutually engaging is positioned;Cooling pipe is provided with mainboard body and each group the anchor ear arm, the external wall of mainboard, which is provided with, to be divided
The inlet opening and fluid hole not being connected with cooling pipe two ends;
On one support arm of every group of anchor ear arm side convex portion, side are formed with engaging arm homonymy side close to the position of mainboard body
The end of convex portion is bent to mainboard body direction;
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 along the interior conduit of Outer Tube disposed inboard, it is described
Outer Tube extends to engaging arm terminal position;Said inner tube road in each anchor ear arm is connected with main pipeline respectively with Outer Tube;
The cross-sectional area of the main pipeline be Outer Tube, 1.2-1.4 times of interior conduit cross-sectional area sum;The cross section of the Outer Tube
Product is the 1/2-2/3 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 the 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 through hole passed through for tensioned lines one end is formed on described mainboard body, the external wall of mainboard is then formed perpendicular to the position of through hole
Connect the screw hole of adjusting screw;Plastic shape state is in after bone plate is cooled, the width for now adjusting mainboard body is extremely closed
Suitable, further tensioned lines, then locks to compress tensioned lines by adjusting screw;
On one support arm of every group of anchor ear arm side convex portion, side are formed with engaging arm homonymy side close to the position of mainboard body
The end of convex portion is bent to mainboard body direction;
The cooling main frame includes housing, and housing is interior will to be divided into a water storage cavity and one provided with a metal partion (metp) in housing
Individual electric chamber;Correspondence water storage cavity is provided with water filling port, water filling port and is sealedly connected with lid, the housing above the housing
The position of side's correspondence water storage cavity, which is provided with the connection-peg being connected with joint, connection-peg, has two fluid passages;The water storage cavity
Liquid pump is inside installed, the outlet of liquid pump is connected with a fluid passage;The electric intracavitary is provided with refrigerating sheet, circuit board and storage
Battery, the huyashi-chuuka (cold chinese-style noodles) of the refrigerating sheet is connected on metal partion (metp);The lateral wall of the housing correspondence water storage cavity is provided with control liquid
The button switch of pump work, the side wall of the electric chamber of the housing correspondence is provided with the toggle switch of control refrigerating sheet;The button
Switch, toggle switch, refrigerating sheet 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 below 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.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710633737.0A CN107260290B (en) | 2015-12-24 | 2015-12-24 | A kind of marmem bone plate external member |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510989040.8A CN105496536B (en) | 2015-12-24 | 2015-12-24 | A kind of marmem bone plate external member |
CN201710633737.0A CN107260290B (en) | 2015-12-24 | 2015-12-24 | A kind of marmem bone plate external member |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510989040.8A Division CN105496536B (en) | 2015-12-24 | 2015-12-24 | A kind of marmem bone plate external member |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107260290A true CN107260290A (en) | 2017-10-20 |
CN107260290B CN107260290B (en) | 2019-06-28 |
Family
ID=55705107
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710633737.0A Active CN107260290B (en) | 2015-12-24 | 2015-12-24 | A kind of marmem bone plate external member |
CN201510989040.8A Expired - Fee Related CN105496536B (en) | 2015-12-24 | 2015-12-24 | A kind of marmem bone plate external member |
CN201710633062.XA Expired - Fee Related CN107280754B (en) | 2015-12-24 | 2015-12-24 | A kind of marmem bone plate external member |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510989040.8A Expired - Fee Related CN105496536B (en) | 2015-12-24 | 2015-12-24 | A kind of marmem bone plate external member |
CN201710633062.XA Expired - Fee Related CN107280754B (en) | 2015-12-24 | 2015-12-24 | A kind of marmem bone plate external member |
Country Status (1)
Country | Link |
---|---|
CN (3) | CN107260290B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107260290B (en) * | 2015-12-24 | 2019-06-28 | 南京曼华生物科技有限公司 | A kind of marmem bone plate external member |
CN107510501B (en) * | 2017-10-20 | 2023-11-24 | 济南大学 | Bone fracture plate |
CN110345138B (en) * | 2019-06-21 | 2021-02-26 | 华中科技大学 | Bionic intelligent separation and connection device based on 4D printing |
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 (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2032862U (en) * | 1988-09-01 | 1989-02-22 | 姜延洲 | Shape memory metal backbone orthopedics internal fixator |
CN2564121Y (en) * | 2002-09-17 | 2003-08-06 | 张德胜 | Marmen hoop driver for limbs tubular diaphysial fracture |
CN101331795B (en) * | 2005-10-13 | 2011-12-21 | 茵特里福斯公司 | System and device for heating or cooling shape memory surgical devices |
RO126084B1 (en) * | 2009-09-29 | 2012-11-29 | Universitatea Din Craiova | System of modular plates for the osteosynthesis of long bone fractures and method for using the same |
CN104224296A (en) * | 2013-06-17 | 2014-12-24 | 江苏亚华生物科技工程有限公司 | Split bone fracture plate |
CN104783882A (en) * | 2015-04-08 | 2015-07-22 | 赵全明 | Assembled type memory alloy bone plate |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2341577Y (en) * | 1998-09-10 | 1999-10-06 | 连远步 | Frame type girdle device |
CN2433942Y (en) * | 1999-06-14 | 2001-06-13 | 连远步 | Shape memory alloy surrounding fracture setting board |
GB2387117A (en) * | 2002-04-06 | 2003-10-08 | Paul Mason | Shape memory circlip for fixing elements to a bone |
FR2839880B1 (en) * | 2002-05-21 | 2004-08-20 | Groupe Lepine | INTERVERTEBRAL CONNECTING ROD AND DEVICE FOR STRAIGHTENING RACHIS DEFORMATIONS |
CN201036563Y (en) * | 2006-03-30 | 2008-03-19 | 杨洪武 | Dynamic pressurized cross locking marrow nail |
US20080039931A1 (en) * | 2006-04-25 | 2008-02-14 | Surmodics, Inc. | Hydrophilic shape memory insertable medical articles |
CN2917565Y (en) * | 2006-05-16 | 2007-07-04 | 魏小东 | Memory alloy paw-shaped rib bone plate |
CN200942118Y (en) * | 2006-08-22 | 2007-09-05 | 姜喜明 | Memory alloy three-dimensional automatic pressure bone plate |
DE602007010642D1 (en) * | 2006-09-06 | 2010-12-30 | Cook Inc | NICKEL TITANIUM ALLOY WITH RARE ELEMENT |
CN200998300Y (en) * | 2007-02-09 | 2008-01-02 | 沈刚 | Internal fixation plate for fracture |
CA2737753C (en) * | 2008-10-10 | 2017-03-14 | Reva Medical, Inc. | Expandable slide and lock stent |
CN101669839B (en) * | 2009-09-28 | 2012-12-26 | 刘芳琴 | Rib-shaped memory embracing bone plate |
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 |
CN202313523U (en) * | 2011-10-10 | 2012-07-11 | 中国人民解放军第四军医大学 | Close-chest approximator |
CN203220433U (en) * | 2013-05-02 | 2013-10-02 | 苏州西脉记忆合金有限公司 | Easily-detachable memory alloy connector |
CN107260290B (en) * | 2015-12-24 | 2019-06-28 | 南京曼华生物科技有限公司 | A kind of marmem bone plate external member |
-
2015
- 2015-12-24 CN CN201710633737.0A patent/CN107260290B/en active Active
- 2015-12-24 CN CN201510989040.8A patent/CN105496536B/en not_active Expired - Fee Related
- 2015-12-24 CN CN201710633062.XA patent/CN107280754B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2032862U (en) * | 1988-09-01 | 1989-02-22 | 姜延洲 | Shape memory metal backbone orthopedics internal fixator |
CN2564121Y (en) * | 2002-09-17 | 2003-08-06 | 张德胜 | Marmen hoop driver for limbs tubular diaphysial fracture |
CN101331795B (en) * | 2005-10-13 | 2011-12-21 | 茵特里福斯公司 | System and device for heating or cooling shape memory surgical devices |
RO126084B1 (en) * | 2009-09-29 | 2012-11-29 | Universitatea Din Craiova | System of modular plates for the osteosynthesis of long bone fractures and method for using the same |
CN104224296A (en) * | 2013-06-17 | 2014-12-24 | 江苏亚华生物科技工程有限公司 | Split bone fracture plate |
CN104783882A (en) * | 2015-04-08 | 2015-07-22 | 赵全明 | Assembled type memory alloy bone plate |
Also Published As
Publication number | Publication date |
---|---|
CN107280754A (en) | 2017-10-24 |
CN107280754B (en) | 2018-12-04 |
CN105496536A (en) | 2016-04-20 |
CN107260290B (en) | 2019-06-28 |
CN105496536B (en) | 2017-11-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105496536B (en) | A kind of marmem bone plate external member | |
WO2018010503A1 (en) | Stiffness-controllable joint snake-like mechanism, single-port surgical instrument, and single-port robot | |
CN104334105B (en) | Energy-using treatment tool | |
CN105434028B (en) | Memory alloy plate osteosynthesis and memory alloy plate osteosynthesis external member | |
CN103200889A (en) | Balloon catheter with deformable fluid delivery conduit | |
CN216628694U (en) | Ablation electrode | |
CN109350840A (en) | A kind of gynecological and obstetrical nursing sterilizer with temperature control | |
CN106492344A (en) | Tattooing machine, the using method of tatoo equipment and equipment of tatooing | |
CN105434022B (en) | A kind of memorial alloy internal fixation device external member | |
CN205411294U (en) | Shape memory alloy coaptation board | |
CN105434023B (en) | A kind of orthopedic fixation device external member | |
CN110464464A (en) | A kind of urological surgery robot arm | |
CN208119854U (en) | A kind of biologic medical reagent incubator | |
CN205433865U (en) | Memory alloy internal fixing device | |
CN215349892U (en) | Multifunctional rheumatoid arthritis exercise rehabilitation device | |
CN206536777U (en) | A kind of reusable edible formula perineal douche funnel mold | |
CN207763336U (en) | A kind of partition board covering plate structure easy to disassemble | |
CN203312027U (en) | Magnetic core transverse magnetic field heat treatment furnace | |
CN207763342U (en) | A kind of anti-condensation foaming partition board | |
CN209437487U (en) | A kind of simple ice compression device of orthopaedics | |
CN110238202A (en) | A kind of metal plates and strips milling train with cooled | |
CN215081531U (en) | Delivery basin for gynecological delivery assistance | |
CN215013028U (en) | Cooling system for an oven door of a cooking oven | |
CN109498349A (en) | A kind of clinical obstetrics auxiliary natural labor device | |
CN202982940U (en) | Circulating cooling device of electromagnetic wave generator |
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 | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190529 Address after: Room 254, Building A10, No. 2 Wenshu East Road, Xianlin Street, Qixia District, Nanjing, Jiangsu Province Applicant after: Nanjing Manhua Biotechnology Co., Ltd. Address before: 312452 279, Zhu Ao village, Sanjie Town, Shengzhou City, Shaoxing, Zhejiang Applicant before: Li Feng |
|
GR01 | Patent grant | ||
GR01 | Patent grant |