CN208573862U - Artificial intelligence cervical intervertebral disc capable of recording pressure and movement - Google Patents
Artificial intelligence cervical intervertebral disc capable of recording pressure and movement Download PDFInfo
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- CN208573862U CN208573862U CN201721367511.2U CN201721367511U CN208573862U CN 208573862 U CN208573862 U CN 208573862U CN 201721367511 U CN201721367511 U CN 201721367511U CN 208573862 U CN208573862 U CN 208573862U
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- support body
- plate
- lower plate
- intervertebral disc
- pressure
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- 238000013473 artificial intelligence Methods 0.000 title claims description 8
- 238000004891 communication Methods 0.000 claims abstract description 24
- 238000006073 displacement reaction Methods 0.000 claims abstract description 16
- 239000002861 polymer material Substances 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims description 5
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 4
- 229920002530 polyetherether ketone Polymers 0.000 claims description 4
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 3
- 238000002324 minimally invasive surgery Methods 0.000 abstract description 4
- 230000035876 healing Effects 0.000 abstract description 3
- 238000012549 training Methods 0.000 abstract description 3
- CVOFKRWYWCSDMA-UHFFFAOYSA-N 2-chloro-n-(2,6-diethylphenyl)-n-(methoxymethyl)acetamide;2,6-dinitro-n,n-dipropyl-4-(trifluoromethyl)aniline Chemical compound CCC1=CC=CC(CC)=C1N(COC)C(=O)CCl.CCCN(CCC)C1=C([N+]([O-])=O)C=C(C(F)(F)F)C=C1[N+]([O-])=O CVOFKRWYWCSDMA-UHFFFAOYSA-N 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 238000001727 in vivo Methods 0.000 description 6
- 230000002980 postoperative effect Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 210000000845 cartilage Anatomy 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 210000001774 pressoreceptor Anatomy 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002745 epiphysis Anatomy 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- -1 ether Ketone Chemical class 0.000 description 1
- 210000000968 fibrocartilage Anatomy 0.000 description 1
- 210000003035 hyaline cartilage Anatomy 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
- A61F2/442—Intervertebral or spinal discs, e.g. resilient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/46—Special tools for implanting artificial joints
- A61F2/4657—Measuring instruments used for implanting artificial joints
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30667—Features concerning an interaction with the environment or a particular use of the prosthesis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/46—Special tools for implanting artificial joints
- A61F2/4657—Measuring instruments used for implanting artificial joints
- A61F2002/4666—Measuring instruments used for implanting artificial joints for measuring force, pressure or mechanical tension
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/46—Special tools for implanting artificial joints
- A61F2/4657—Measuring instruments used for implanting artificial joints
- A61F2002/4668—Measuring instruments used for implanting artificial joints for measuring angles
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Transplantation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Neurology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgery (AREA)
- Physical Education & Sports Medicine (AREA)
- Prostheses (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
本实用新型涉及一种可记录压力和运动的人工智能颈椎间盘，包括上板、支撑体、下板、至少一个压力传感器、角度位移感受器、无线通讯模块以及微型电池，支撑体与上板可相对活动，支撑体为高分子材料，支撑体内设有压力传感器、无线通讯模块和微型电池，上板和下板内均设有角度位移感受器、无线通讯模块和微型电池。本实用新型中支撑体可单独更换，可通过微创手术进行更换，避免板骨愈合界面的再次破坏；支撑体通过压力感受器可实时感应压力变化以及压力位置分布，角度位移感受器可独立实时记录三维空间的角度变化参数，可无创、不间断的实时监测假体的功能和状态，从而详细评估患者在颈椎人工椎间盘置换术后近期及中远期风险、指导康训练。
The utility model relates to an artificial cervical intervertebral disc capable of recording pressure and motion, comprising an upper plate, a support body, a lower plate, at least one pressure sensor, an angle displacement sensor, a wireless communication module and a miniature battery. The support body and the upper plate can be opposed to each other. The support body is made of polymer material, the support body is provided with a pressure sensor, a wireless communication module and a miniature battery, and the upper plate and the lower plate are provided with an angle displacement sensor, a wireless communication module and a miniature battery. In the utility model, the support body can be replaced independently, and can be replaced by minimally invasive surgery, so as to avoid the re-destruction of the plate-bone healing interface; the support body can sense pressure changes and pressure position distribution in real time through the pressure sensor, and the angle displacement sensor can independently record three-dimensional real-time real-time recording. The spatial angle change parameters can non-invasively and uninterruptedly monitor the function and status of the prosthesis in real time, so as to evaluate the short-term, mid-term and long-term risks of patients after cervical artificial disc replacement in detail, and guide health training.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of artificial intelligence of recordable pressure and movement
Cervical intervertebral disk
Background technique
For cervical vertebra in order to adapt to vision, the stimulate the reaction of the sense of hearing and smell needs larger and sharp mobility.Therefore,
The scope of activities of cervical vertebra is more much bigger than thoracic vertebrae and lumbar vertebrae, as anterior flexion and rear stretching, left and right lateroflexion, left rotation and right rotation and above-mentioned movement are comprehensive
Close the circumduction formed.
Cervical intervertebral disk is a seal being made of cartilage plate, fibrous ring, nucleus pulposus between two centrum of cervical vertebra.On
Under have cartilage plate, be that hyaline cartilage is covered on centrum, below bone face among epiphysis ring.Upper and lower cartilage plate is together with fibrous ring
Nucleus pulposus is sealed.Fibrous ring is made of the fibrocartilage of collagenous fiber bundle, positioned at the surrounding of nucleus pulposus.The fibre bundle of fibrous ring
Mutual diagonal juxtaposition, makes fibrous ring become solid tissue, can bear biggish bending and torque load.For between cervical vertebra
Patient after disk excision needs to use cervical artificial disc.
But by operation implantable artificial cervical intervertebral disk after, doctor can only periodically (such as postoperative 1 week, 3 months, 6 months,
1 year, 2 years etc.) by repeatedly checking the functional assessment of the methods such as cervical X-ray, CT in vivo to patient's progress artificial intervertebral disk, this
Kind status assessment is really the assessment to certain time dotted state, cannot react artificial intervertebral disk under various postures, movement, state
Comprehensive dynamic state.And radiation caused by the detection methods such as X, CT checked at present, it is difficult to avoid that when being patient's check
's.
Utility model content
The utility model is intended to provide the artificial intelligence cervical intervertebral disk of a kind of recordable pressure and movement, to replace originally
Cervical intervertebral disk simultaneously exercises its function, realizes and retains motion segment, adjacent segment is avoided secondary degeneration occur, and by it
The functional status of inductor real time reaction cervical artificial disc.
In order to achieve the above objectives, the technical solution adopted in the utility model is as follows:
A kind of artificial intelligence cervical intervertebral disk of recordable pressure and movement, including upper plate, supporter, lower plate, at least one
Pressure sensor, angle displacement receptor, wireless communication module and the minicell for power supply, supporter top and upper plate
Connection, supporter bottom connect with lower plate, supporter with lower plate is quiet couples, the supporter and upper plate can activity relatively, it is described
Supporter is high molecular material, pressure sensor, wireless communication module and minicell is equipped in the supporter, upper plate is under
Angle displacement receptor, wireless communication module and minicell, the pressure sensor and angle displacement impression are equipped in plate
Device is electrically connected with wireless communication module.
Further, the upper surface of supporter is the cambered surface of evagination, and the lower surface of upper plate has to be adapted to supporter upper surface
Circular groove, the lower surface of supporter and circular groove clearance fit, the supporter is equipped at least two card slots, the card
Slot is arranged at equal intervals around the axis of supporter, and there is the fixture block being adapted to card slot in the top surface of lower plate.
Further, the upper surface of the supporter is the cambered surface of evagination, and the lower surface of the supporter is plane.
Further, a gyroscope, the gyroscope and wireless communication module electricity are respectively provided in the upper plate and lower plate
Connection.
Wherein, the center of the upper surface of the upper plate is equipped with a toothrow spine A, and the lower surface of lower plate is equipped with two rows of tooth papillae B, and two
Toothrow spine B is located at the left and right sides of lower plate, and the orientation of tooth papillae A is parallel with the orientation of tooth papillae B.
Further, it is upwarped at left and right sides of the lower plate.
Wherein, there is the notch for being convenient for clamping in the left and right sides of the upper plate and lower plate, and the notch on upper plate penetrates through upper plate
Upper and lower surfaces, the upper and lower surfaces of the notch perforation lower plate in lower plate.
Further, there is tantalum metal coating in the outer surface of upper plate and lower plate.
Wherein, the material of supporter is polyether-ether-ketone.Further, card slot through the upper surface of supporter, lower surface and
Side.
Compared with prior art, the utility model has the following beneficial effects:
1. supporter senses change in pressure and pressure position can be distributed in real time by pressoreceptor, the angle in upper and lower plates
Degree displacement receptor can independently record the angle change parameter in three-dimensional space X, Y, Z axis space in real time.Pressure above and angle note
Record parameter can be summarized by wireless communication module and be carried out data transmission with extraneous matched communication module.The device is able to achieve
The function and state of noninvasive, uninterrupted real-time monitoring prosthese, so that assessment patient sets in artificial cervical intervertebral disc in detail
It changes postoperative short-term and medium-long term risk, instruct Kang Xunlian；
2. supporter can be individually replaced in the utility model, when after supporter abrasion or working undesirable in vivo, can lead to
It crosses Minimally Invasive Surgery to be replaced, avoids the destruction again at tabulare healing interface.
Detailed description of the invention
Fig. 1 is the exploded view of embodiment 1；
Fig. 2 is schematic diagram when supporter is mounted in lower plate in embodiment 1；
Fig. 3 is the three-dimensional figure of the utility model；
Fig. 4 is the structural schematic diagram of upper plate；
Fig. 5 is the perspective view of lower plate in embodiment 1；
Fig. 6 is the main view of lower plate in embodiment 1；
Fig. 7 is the structural schematic diagram of supporter；
In figure: 1- upper plate, 2- supporter, 3- lower plate, 4- card slot, 5- fixture block, the bending section 6- tooth papillae A, 7- tooth papillae B, 8-,
9- notch, 10- circular groove.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality
It is further elaborated with novel.
Embodiment 1
As shown in Figure 1, 2, 3, it can record the artificial intelligence cervical intervertebral disk of pressure and movement disclosed in the present embodiment, including upper
Plate 1, supporter 2, lower plate 3, at least one pressure sensor, angle displacement receptor, wireless communication module and for powering
Minicell, the top of supporter 2 connect with upper plate 1, and 2 bottom of supporter is connect with lower plate 3, and supporter 2 and lower plate 3 are quiet
It connects, supporter 2 and upper plate 1 can be relatively movable, and supporter 2 is high molecular material, and pressure sensor, wireless is equipped in supporter 2
Angle displacement receptor, wireless communication module and micro electric are equipped in communication module and minicell, upper plate 1 and lower plate 3
Pond, pressure sensor and angle displacement receptor are electrically connected with wireless communication module.Pressure sensor can accurately measure pressure
Variation facilitate by real-time monitoring and instruct postoperative rehabilitation and training follow-up, pressure is excessive or is unevenly distributed and can lead to prosthese function
The loss of energy and abrasion.The measuring signal of pressure sensor, angle displacement receptor is transmitted to external terminal by wireless communication module
And reception processing executes instruction.There is tantalum metal coating in the outer surface of upper plate 1 and lower plate 3, and the material of supporter 2 is polyethers ether
Ketone, polyetheretherketone (abbreviation PEEK).
Multiple pressoreceptors also can be set in the pressure sensor of settable iso-cross-section product in supporter 2.In use,
Each supporter 2 has unique number distinguishing mark, its pressure change in vivo can be read by software or APP.
As shown in fig. 7, the upper surface of supporter 2 is the cambered surface of evagination, the lower surface of upper plate 1 has and 2 upper surface of supporter
The circular groove 10 of adaptation, supporter 2 and 10 clearance fit of circular groove, rotate supporter 2 can relative to upper plate 1.Support
The lower surface of body 2 is equipped at least two card slots 4, and card slot 4 is arranged at equal intervals around the axis of supporter 2, the top surface of lower plate 3 have with
The fixture block 5 that card slot 4 is adapted to.The lower surface of supporter 2 is plane, and the contact surface of lower plate 3 and supporter 2 is plane.Card slot 4 runs through
Upper surface, lower surface and the side of supporter 2.
Wherein, as shown in figure 4, the center of the upper surface of upper plate 1, which is equipped with toothrow a spine A6, tooth papillae A6,3.Such as Fig. 5 institute
Show, the lower surface of lower plate 3 is equipped with two rows tooth papillae B7, two rows of tooth papillae B7 and is located at the left and right sides of lower plate 3, the arrangement of tooth papillae A6
Direction is parallel with the orientation of tooth papillae B7, and there are two tooth papillae B7 by every row.
As shown in Figure 5,6, it is upwarped at left and right sides of lower plate 3, the bending section 8 for complying with uncovertebral joint form is formed, when supporter 2
When being mounted in lower plate 3, the height of bending section 8 is not higher than supporter 2.Wherein, the left and right sides of upper plate 1 and lower plate 3 has just
The upper and lower surfaces of upper plate 1 are penetrated through in the notch 9 on the notch 9 of clamping, upper plate 1, the notch 9 in lower plate 3 penetrates through lower plate
3 upper and lower surfaces.
Supporter 2 and 1 clearance fit of upper plate in the utility model, are clamped with lower plate 3, can individually remove supporter 2, work as branch
When after support body 2 is worn or working undesirable in vivo, Minimally Invasive Surgery can be carried out and be individually replaced, the damage at tabulare interface is avoided.
By pressure, the judgement of the height of cervical artificial disc and implantation site in art, safety easy to operate are instructed.In real time
Record postoperative prosthese true pressure change in vivo, the function and state of lossless harmless real-time monitoring prosthese, to assess trouble
Person is replacing postoperative short-term and medium-long term risk, is instructing rehabilitation training.
Embodiment 2
The present embodiment the difference from embodiment 1 is that: a gyroscope, gyroscope and nothing are respectively provided in upper plate 1 and lower plate 3
Line communication module electrically connects.Gyroscope is also powered by minicell.Angle displacement receptor in upper plate 1 and lower plate 3 can be independent
The angle change parameter in record three-dimensional space X, Y, Z axis space in real time.The signal of gyroscope is transmitted to body by wireless communication module
Outer terminal and reception processing execute instruction.
Supporter can be individually replaced in the utility model, when after supporter abrasion or working undesirable in vivo, can be passed through
Minimally Invasive Surgery is replaced, and the destruction again at tabulare healing interface is avoided；Supporter can incude pressure by pressoreceptor in real time
Power variation and pressure position are distributed, and the angle displacement receptor in upper and lower plates can independently record three-dimensional space X, Y, Z axis in real time
The angle change parameter in space.Pressure above and angle recordings parameter can be summarized by wireless communication module and be matched with the external world
Communication module carry out data transmission.The device is able to achieve the function and state of noninvasive, uninterrupted real-time monitoring prosthese,
To in detail assessment patient artificial cervical intervertebral disc replace postoperative short-term and medium-long term risk, instruct Kang Xunlian.
Certainly, the utility model can also have other numerous embodiments, without departing substantially from the spirit of the present invention and its essence
In the case where, those skilled in the art can make various corresponding changes and modifications, but these according to the utility model
Corresponding changes and modifications all should belong to the protection scope of the utility model the attached claims.
Claims (10)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721302207X | 2017-09-30 | ||
| CN201721302207 | 2017-09-30 |
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| Publication Number | Publication Date |
|---|---|
| CN208573862U true CN208573862U (en) | 2019-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710993408.7A Active CN107736956B (en) | 2017-09-30 | 2017-10-23 | An AI-powered cervical disc that records pressure and motion |
| CN201721367511.2U Withdrawn - After Issue CN208573862U (en) | 2017-09-30 | 2017-10-23 | Artificial intelligence cervical intervertebral disc capable of recording pressure and movement |
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| CN201710993408.7A Active CN107736956B (en) | 2017-09-30 | 2017-10-23 | An AI-powered cervical disc that records pressure and motion |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107736956A (en) * | 2017-09-30 | 2018-02-27 | 四川大学华西医院 | Artificial intelligence cervical intervertebral disc capable of recording pressure and movement |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108969162A (en) * | 2018-07-27 | 2018-12-11 | 深圳清华大学研究院 | A kind of intervertebral motion retaining device |
| CN111839834B (en) * | 2020-08-20 | 2024-07-12 | 四川大学华西医院 | Intelligent uncinate joint stress monitoring system and method |
| CN111973324B (en) * | 2020-08-20 | 2022-11-11 | 四川大学华西医院 | Orthopedic implant system based on stress adaptive and controllable adjustment and its control method |
| CN111821073B (en) * | 2020-08-20 | 2023-02-28 | 四川大学华西医院 | Orthopedic implant system for monitoring activity posture and stress change thereof and monitoring method |
| CN111938881B (en) * | 2020-08-20 | 2023-02-28 | 四川大学华西医院 | Intelligent intervertebral disc system and monitoring method capable of monitoring activity posture and stress |
| CN112294502A (en) * | 2020-10-30 | 2021-02-02 | 四川大学华西医院 | Assembly type total intervertebral disc prosthesis based on 3D printing technology and manufacturing method thereof |
| CN113124744B (en) * | 2021-04-20 | 2022-10-28 | 电子科技大学 | Intelligent intervertebral trial mold, implant and control method |
| CN115281900B (en) * | 2022-08-17 | 2024-06-25 | 四川大学华西医院 | Automatic rotation center adjusting system for intervertebral disc prosthesis |
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| US7632294B2 (en) * | 2003-09-29 | 2009-12-15 | Promethean Surgical Devices, Llc | Devices and methods for spine repair |
| CA2697784A1 (en) * | 2006-07-07 | 2008-01-10 | Bioassets Development Corporation | Novel regimens for treating diseases and disorders |
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2017
- 2017-10-23 CN CN201710993408.7A patent/CN107736956B/en active Active
- 2017-10-23 CN CN201721367511.2U patent/CN208573862U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107736956A (en) * | 2017-09-30 | 2018-02-27 | 四川大学华西医院 | Artificial intelligence cervical intervertebral disc capable of recording pressure and movement |
| CN107736956B (en) * | 2017-09-30 | 2023-07-21 | 四川大学华西医院 | An AI-powered cervical disc that records pressure and motion |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107736956B (en) | 2023-07-21 |
| CN107736956A (en) | 2018-02-27 |
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