CN116473731A - Intervertebral fusion device with dynamic monitoring chip - Google Patents
Intervertebral fusion device with dynamic monitoring chip Download PDFInfo
- Publication number
- CN116473731A CN116473731A CN202310319101.4A CN202310319101A CN116473731A CN 116473731 A CN116473731 A CN 116473731A CN 202310319101 A CN202310319101 A CN 202310319101A CN 116473731 A CN116473731 A CN 116473731A
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- CN
- China
- Prior art keywords
- fusion
- main part
- hole
- dynamic monitoring
- monitoring chip
- Prior art date
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- Pending
Links
- 230000004927 fusion Effects 0.000 title claims abstract description 83
- 238000012544 monitoring process Methods 0.000 title claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 238000012545 processing Methods 0.000 claims description 11
- 239000010408 film Substances 0.000 description 6
- 239000010409 thin film Substances 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 208000003618 Intervertebral Disc Displacement Diseases 0.000 description 1
- 206010061246 Intervertebral disc degeneration Diseases 0.000 description 1
- 206010023509 Kyphosis Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000028389 Nerve injury Diseases 0.000 description 1
- 208000001132 Osteoporosis Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 208000007103 Spondylolisthesis Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 208000018180 degenerative disc disease Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 208000021600 intervertebral disc degenerative disease Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008764 nerve damage Effects 0.000 description 1
- 230000005311 nuclear magnetism Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 206010039722 scoliosis Diseases 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- A61F2/4455—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages
- A61F2/4465—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages having a circular or kidney shaped cross-section substantially perpendicular to the axis of the spine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention discloses an interbody fusion cage with a dynamic monitoring chip, which relates to the technical field of medical appliances, and has the technical scheme that: including the fusion main part, fusion main part top middle part is equipped with places hole one, fusion main part top is equipped with 2 places hole two, 2 place hole two is located places hole one both sides, fusion main part one side middle part is equipped with the screw hole, fusion main part one side is equipped with 2 through-holes one, 2 through-holes one is located the screw hole both sides, it is equipped with pressure detection mechanism to fuse the main part middle part inlay. This interbody fusion cage can the dynamic detection interbody fusion cage's pressurized condition, and the symmetry is provided with 2 pressure sensor, forms the contrast data group, and the staff of being convenient for judges the fusion condition of interbody fusion cage, and the power adopts piezoelectric film device, need not to set up charging device, can provide the electric energy for pressure detection mechanism for a long time.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to an intervertebral fusion device with a dynamic monitoring chip.
Background
Spinal pathological conditions such as: possible causes of degenerative disc disease, disc herniation, osteoporosis, spondylolisthesis, stenosis, tumors, scoliosis and other curvature abnormalities, kyphosis and fractures may include a variety of: wounds, diseases, aging, and the like. Disorders of the spine often result in symptoms including deformity, pain, nerve damage, and partial or complete loss of mobility. And surgical treatments for such spinal conditions include fusion, immobilization, correction, partial or complete discectomy, and the like. Among other things, spinal fusion has good results for treating more severe spinal conditions.
The spine fusion operation needs to implant the interbody fusion cage into a patient, so that the upper section and the lower section of the originally movable vertebral bodies are connected together through the interbody fusion cage, and the effect of stabilizing the vertebral internodes is achieved.
After the interbody fusion cage in the prior art is implanted into a patient, the working condition of the interbody fusion cage cannot be tracked and detected in real time, and each detection needs to be assisted in observation by taking X-ray films, CT and nuclear magnetism, so that the interbody fusion cage is very tedious.
Accordingly, the present invention is directed to an interbody fusion cage including a dynamic monitoring chip to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to solve the problems and provide an intervertebral fusion device with a dynamic monitoring chip.
The technical aim of the invention is realized by the following technical scheme: the utility model provides an intervertebral fusion ware that contains dynamic monitoring chip, includes the fusion main part, fusion main part top middle part is equipped with places hole one, fusion main part top is equipped with 2 places hole two, 2 place hole two is located places hole one both sides, fusion main part one side middle part is equipped with the screw hole, fusion main part one side is equipped with 2 through-holes one, 2 through-holes one is located the screw hole both sides, the fusion main part middle part inlays and is equipped with pressure detection mechanism.
Through adopting above-mentioned technical scheme, 3 place the hole and be used for placing bone grafting material, also leave sufficient space of placing for pressure detection mechanism simultaneously, screw hole and 2 through-holes one, conveniently install the main part of will fusion and fix at patient's centrum internode, but pressure detection mechanism dynamic detection intervertebral fusion ware is the pressurized condition during the fusion, judges through pressure variation that the main part of fusion has the normal effect of performance, has the real-time inspection processing of problem.
The invention is further provided with: the fusion main body top and bottom all are equipped with dentate lug, place the hole both sides and be equipped with 3 through-holes second respectively.
Through adopting above-mentioned technical scheme, toothed lug has certain elasticity, and increases frictional force, and the placement of the main part of being convenient for fuses reduces the quality of fusion main part, provides the centrum tissue simultaneously and provides the growth passageway.
The invention is further provided with: the pressure detection mechanism comprises a pressure sensor, a data transmitter, a power supply and a control processing chip, wherein the control processing chip is electrically connected with the pressure sensor, the data transmitter and the power supply.
By adopting the technical scheme, the pressure sensor is matched with the control processing chip and the data transmitter, so that the stress condition of the interbody fusion cage can be transmitted to the outside in real time, and the power supply provides electric energy for the interbody fusion cage.
The invention is further provided with: the power supply is a piezoelectric film sensor, and the shape of the power supply is the surface shape of the fusion main body.
Through adopting above-mentioned technical scheme, piezoelectric film sensor can provide the electric energy for using electric mechanism through the mode of pressurized, and the size of furthest increase piezoelectric film sensor ensures the sufficiency of electric energy.
The invention is further provided with: the number of the pressure sensors is 2, and 2 pressure sensors are symmetrically arranged on two sides of the placing hole.
By adopting the technical scheme, the data sets are added, the pressure sensors are symmetrically arranged to form contrast data, and medical staff can conveniently further judge the fusion condition of the interbody fusion cage.
In summary, the invention has the following beneficial effects:
the interbody fusion cage can dynamically detect the compression condition of the interbody fusion cage, is symmetrically provided with 2 pressure sensors, can form a comparison data set, and is convenient for a worker to judge the fusion condition of the interbody fusion cage; in addition, the power supply adopts the piezoelectric film device, and a charging device is not required to be arranged, so that the pressure detection mechanism can be continuously supplied with electric energy for a long time.
Drawings
FIG. 1 is a schematic structural view of an intervertebral cage with a dynamic monitoring chip according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a detection chip in an embodiment of the invention.
In the figure: 1. a fusion body; 101. a light hole; 102. a threaded hole; 103. a through hole; 104. tooth-shaped protruding blocks; 105. placing a second hole; 106. placing a first hole; 2. a power supply; 3. a pressure sensor; 4. a data transmitter; 5. and controlling the processing chip.
Detailed Description
In order that those skilled in the art will better understand the present invention, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, wherein it is to be understood that the illustrated embodiments are merely exemplary of some, but not all, of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other. The present invention will be described in detail with reference to examples.
Examples:
as shown in fig. 1 and fig. 2, an intervertebral fusion device containing a dynamic monitoring chip comprises a fusion main body 1, wherein a first placing hole 106 is fixedly arranged in the middle of the top end of the fusion main body 1, a second placing hole 105 is fixedly arranged in the top end of the fusion main body 1, the second placing holes 105 are positioned on two sides of the first placing hole 106, a threaded hole 102 is fixedly arranged in the middle of one side of the fusion main body 1, a first through hole 103 is fixedly arranged on one side of the fusion main body 1, a first through hole 103 is positioned on two sides of the threaded hole 102, and a pressure detection mechanism is embedded in the middle of the fusion main body 1.
In this embodiment, the medical staff tests whether the function of the pressure detection mechanism is normal in advance, and the subsequent operation is performed only when the normal operation is performed, and when the intervertebral fusion operation is performed to place the intervertebral fusion device, the medical staff fills the first placing hole 106 with bone grafting material and the second placing hole 105, places the fusion body 1 between the processed vertebral segments, and then uses the fixing plate to fix the fusion body 1 between the vertebral segments through the threaded holes 102 and the first 2 through holes 103.
The top and bottom of the fusion main body 1 are fixedly provided with toothed lugs 104, and two sides of the placement hole are fixedly provided with 3 through holes 103 respectively.
In this embodiment, the toothed protrusion 104 has a certain elasticity, and increases friction force, so as to facilitate placement of the fusion body 1, and the second 6 passage holes reduce the mass of the fusion body 1 as much as possible, and simultaneously provide the vertebral segment tissue to provide a growth passage.
The pressure detection mechanism comprises a pressure sensor 3, a data transmitter 4, a power supply 2 and a control processing chip 5, wherein the control processing chip 5 is electrically connected with the pressure sensor 3, the data transmitter 4 and the power supply 2.
In this embodiment, the pressure sensor 3 cooperates with the control processing chip 5 and the data transmitter 4 to transmit the stress condition of the interbody fusion cage to the outside in real time, so as to realize dynamic detection after the interbody fusion cage is implanted.
The power supply 2 is a piezoelectric thin film sensor, and the shape of the power supply 2 is the surface shape of the fusion body 1.
In this embodiment, the piezoelectric thin film sensor is pressed to generate electric energy, so that the size of the piezoelectric thin film sensor is enlarged as much as possible, and sufficient electric energy can be provided for the pressure detection mechanism.
The number of the pressure sensors 3 is 2, and the 2 pressure sensors 3 are symmetrically arranged on two sides of the first placing hole 106.
In this embodiment, 2 pressure sensors 3 are provided, that is, two sets of pressure data are provided, so as to form a comparison data set, so that medical staff can better analyze and judge the fusion condition of the interbody fusion cage.
Working principle: in the process of using the interbody fusion cage, the interbody fusion cage can dynamically detect the fusion condition after implantation by embedding the pressure sensor 3, the data transmitter 4 and the control processing chip 5 in the interbody fusion cage, and the piezoelectric film sensor can continuously provide electric energy for each electric mechanism in the interbody fusion cage without additionally arranging a charging device to supplement electric energy for the pressure detection mechanism.
The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.
Claims (5)
1. An intervertebral fusion device containing a dynamic monitoring chip is characterized in that: including fusion main part (1), fusion main part (1) top middle part is equipped with places hole one (106), fusion main part (1) top is equipped with 2 and places hole two (105), 2 place hole two (105) are located and place hole one (106) both sides, fusion main part (1) one side middle part is equipped with screw hole (102), fusion main part (1) one side is equipped with 2 through-holes (103) one, 2 through-holes (103) one is located screw hole (102) both sides, it has pressure detection mechanism to inlay in fusion main part (1) middle part.
2. The intervertebral fusion device with dynamic monitoring chip as recited in claim 1 wherein: the top and the bottom of the fusion main body (1) are respectively provided with a toothed lug (104), and two sides of the placement hole are respectively provided with 3 through holes (103) II.
3. The intervertebral fusion device with dynamic monitoring chip as recited in claim 1 wherein: the pressure detection mechanism comprises a pressure sensor (3), a data transmitter (4), a power supply (2) and a control processing chip (5), wherein the control processing chip (5) is electrically connected with the pressure sensor (3), the data transmitter (4) and the power supply (2).
4. An intervertebral fusion device with dynamic monitoring chip as recited in claim 3 wherein: the power supply (2) is a piezoelectric film sensor, and the shape of the power supply (2) is the surface shape of the fusion main body (1).
5. An intervertebral fusion device with dynamic monitoring chip as recited in claim 3 wherein: the number of the pressure sensors (3) is 2, and 2 pressure sensors (3) are symmetrically arranged on two sides of the first placing hole (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310319101.4A CN116473731A (en) | 2023-03-29 | 2023-03-29 | Intervertebral fusion device with dynamic monitoring chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310319101.4A CN116473731A (en) | 2023-03-29 | 2023-03-29 | Intervertebral fusion device with dynamic monitoring chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116473731A true CN116473731A (en) | 2023-07-25 |
Family
ID=87214658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310319101.4A Pending CN116473731A (en) | 2023-03-29 | 2023-03-29 | Intervertebral fusion device with dynamic monitoring chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116473731A (en) |
-
2023
- 2023-03-29 CN CN202310319101.4A patent/CN116473731A/en active Pending
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