CN107997856A - Dislocate in hip replacement detecting system - Google Patents
Dislocate in hip replacement detecting system Download PDFInfo
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- CN107997856A CN107997856A CN201810018489.3A CN201810018489A CN107997856A CN 107997856 A CN107997856 A CN 107997856A CN 201810018489 A CN201810018489 A CN 201810018489A CN 107997856 A CN107997856 A CN 107997856A
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- module
- light detection
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- bulb
- emitter
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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
- A61F2/32—Joints for the hip
- A61F2/36—Femoral heads ; Femoral endoprostheses
- A61F2/3609—Femoral heads or necks; Connections of endoprosthetic heads or necks to endoprosthetic femoral shafts
-
- 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
- A61F2/32—Joints for the hip
- A61F2/34—Acetabular cups
-
- 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
- A61F2/32—Joints for the hip
- A61F2/36—Femoral heads ; Femoral endoprostheses
- A61F2/3609—Femoral heads or necks; Connections of endoprosthetic heads or necks to endoprosthetic femoral shafts
- A61F2002/3611—Heads or epiphyseal parts of femur
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
Detecting system of dislocating the present invention provides detecting system of dislocating in a kind of hip replacement, in the hip replacement includes bulb prosthese and light detection module, transport module, processing module and reminding module connected in sequence.Bulb prosthese includes base and the half transparent ball cover being arranged on base；Wherein light detection module includes emitter and reception device；The light of emitter transmitting is directed toward the manual acetabulum；Reception device receives the light of the emitter transmitting；Light detection module is used to generate light detection information, and sends light detection information to processing module by transport module；Processing module receives light detection information, and determines whether bulb prosthese dislocates according to light detection information；When bulb prothesis dislocation, prompt message is sent to reminding module, so that reminding module is prompted.In this way, the dislocation phenomenon found in hip replacement of doctor timely, intuitively can be helped, operating difficulty is reduced, improves success rate of operation and curative effect.
Description
Technical field
The present invention relates to the field of medical instrument technology, more particularly, to detecting system of dislocating in a kind of hip replacement.
Background technology
Hip replacement is also referred to as artificial hip joint replacing, is by artificial prosthesis, includes femoral component and acetabular bone part, profit
It is fixed on bone cement and screw on normal sclerotin, to substitute the joint of lesion, the normal function of reconstruction patients hip joint,
It is a kind of more ripe, reliable treatment means.
Due to the physiological structure characteristic of hip joint, covered on the outside of femoral head by one layer of thicker fat deposit and muscle layer, entirely
In hip replacement, mounting ball head prosthesis has certain angle requirement, therefore after installation is complete Template, doctor needs
The hip of a wide range of mobile patient, it is whether suitable to understand the size and location of the prosthese of installation, while judge prosthese in disease
Whether the movement in human body meets the requirements.It is, need for prosthese to be adjusted to the structure of Normal Hip, hip after replacement prosthesis
The relative position of mortar and bulb prosthese, and hip joint is in active procedure, prosthese is relative to range of relative motion of mortar cup etc., all
Need to meet the use demand that patient is daily.
At present in operation, doctor relies primarily on the prosthese bulb of finger contact installation, moves the thigh of patient, goes to experience
Its relative to manual acetabulum moving situation or by virtue of experience operated.Thus bringing a problem is exactly, due to nothing
Method gets information about change in location of the bulb prosthese in acetabular bone, is partially disengaged in bulb prosthese from acetabular bone or completely de-
From when, doctor can not accomplish at the first time find dislocation problem, so as to add operating difficulty, reduce success rate of operation
And curative effect.
The content of the invention
In view of this, it is an object of the invention to provide detecting system of dislocating in a kind of hip replacement, to help doctor
The dislocation phenomenon found in hip replacement timely, intuitively, reduces operating difficulty, improves success rate of operation and curative effect.
In a first aspect, an embodiment of the present invention provides detecting system of dislocating in a kind of hip replacement, including bulb prosthese,
And light detection module, transport module, processing module and reminding module connected in sequence；
The bulb prosthese includes base and the half transparent ball cover being arranged on the base；Half ball cover is used to pacify
Loaded in manual acetabulum；The light detection module and transport module are arranged between the base and half ball cover；Wherein,
The light detection module includes emitter and reception device；The light of the emitter transmitting is directed toward the artificial
Mortar；The reception device receives the light of the emitter transmitting；
The light detection module is used to generate light detection information, and sends the light by the transport module and examine
Measurement information is to the processing module；
The processing module receives the light detection information, and determines that the bulb is false according to the light detection information
Whether body dislocates；When the bulb prothesis dislocation, send prompt message to the reminding module so that the reminding module into
Row prompting.
With reference to first aspect, an embodiment of the present invention provides the first possible embodiment of first aspect, wherein, institute
Stating reminding module includes warning device or display device.
With reference to first aspect, an embodiment of the present invention provides second of possible embodiment of first aspect, wherein, institute
Stating emitter, either the laser emitter reception device includes infrared remote receiver or laser pick-off including infrared transmitter
Device.
With reference to first aspect, an embodiment of the present invention provides the third possible embodiment of first aspect, wherein, institute
Stating emitter includes encoded transmitter array, and the reception device includes encoded receiver array.
With reference to first aspect, an embodiment of the present invention provides the 4th kind of possible embodiment of first aspect, wherein, institute
Stating light detection information includes transmitter mark, receiver mark；The processing module is additionally operable to：
Determine to send position according to the light detection information and receive position；
According to the transmission position, the emitter and the position correspondence of reception device for receiving position and demarcating in advance
Relation, determines the relative position of the bulb prosthese and the manual acetabulum；
According to the relative position, determine whether the bulb prosthese in the manual acetabulum dislocates.
The 4th kind of possible embodiment with reference to first aspect, an embodiment of the present invention provides the 5th kind of first aspect
Possible embodiment, wherein, further include the motion sensor being arranged between the base and half ball cover, the movement
Sensor is used for the exercise data for gathering the bulb prosthese, and the exercise data is sent to described by the transport module
Processing module.
The 5th kind of possible embodiment with reference to first aspect, an embodiment of the present invention provides the 6th kind of first aspect
Possible embodiment, wherein, the motion sensor includes three axis accelerometer, three axle magnetometer and three-axis gyroscope.
The 5th kind of possible embodiment with reference to first aspect, an embodiment of the present invention provides the 7th kind of first aspect
Possible embodiment, wherein, the reminding module is display device, and the processing module is additionally operable to：
The exercise data gathered according to the relative position and the motion sensor, generates image display information；
Described image is shown that information is sent to the display device, so that the display device performs image display.
With reference to first aspect, an embodiment of the present invention provides the 8th kind of possible embodiment of first aspect, wherein, institute
Stating transport module includes Wi-Fi module, 4G modules, GPRS module, Sub-1G wireless modules, 433M wireless modules or Ethernet
Mould one or more in the block.
With reference to first aspect, an embodiment of the present invention provides the 9th kind of possible embodiment of first aspect, wherein, also
Including the memory being connected with the processing module, the processing module stores the light detection information received to institute
State memory.
The embodiment of the present invention brings following beneficial effect：
In embodiment provided by the invention, detecting system of dislocating in the hip replacement, including bulb prosthese and sequentially
Light detection module, transport module, processing module and the reminding module of connection.Bulb prosthese includes base and is arranged on base
Half transparent ball cover, which is installed in manual acetabulum；Light detection module and transport module are arranged on base and half
Between ball cover；Wherein light detection module includes emitter and reception device；The light of emitter transmitting is directed toward the people
Work acetabular bone；Reception device receives the light of the emitter transmitting；Light detection module is used to generate light detection information, and
Light detection information is sent to processing module by transport module；Processing module receives light detection information, and is examined according to light
Measurement information determines whether bulb prosthese dislocates；When bulb prothesis dislocation, prompt message is sent to reminding module, so that prompting mould
Block is prompted.Since the inner surface of normal condition lower semisphere cover and manual acetabulum fits together, when there is dislocation phenomenon,
There is gap in the inner surface of half ball cover and manual acetabulum, and the light path formed by light can change because of gap, so that
Determine that dislocation phenomenon occurs and then prompted.Therefore, embodiment provided by the invention can help the hair of doctor timely, intuitively
Dislocation phenomenon in existing hip replacement, reduces operating difficulty, improves success rate of operation and curative effect.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in describing below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
Put, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of dislocation detecting system in hip replacement provided in an embodiment of the present invention；
Fig. 2 is the structure diagram of bulb prosthese provided in an embodiment of the present invention；
Fig. 3 is the scheme of installation of bulb prosthese provided in an embodiment of the present invention；
Fig. 4 is the first index path in dislocation detection provided in an embodiment of the present invention；
Fig. 5 is second of index path in dislocation detection provided in an embodiment of the present invention；
Fig. 6 is the third index path in dislocation detection provided in an embodiment of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiment is part of the embodiment of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower all other embodiments obtained, belong to the scope of protection of the invention.
At present in hip replacement surgery, become since position of the bulb prosthese in acetabular bone can not be got information about
Change, when bulb prosthese is partially disengaged or completely disengages from acetabular bone, doctor can not accomplish to find dislocation at the first time
Problem, so as to add operating difficulty, reduces success rate of operation and curative effect.Based on this, one kind provided in an embodiment of the present invention
Dislocate in hip replacement detecting system, the dislocation phenomenon found in hip replacement of doctor timely, intuitively can be helped, subtracted
Few operating difficulty, improves success rate of operation and curative effect.
Fig. 1 shows the structure diagram for detecting system of dislocating in hip replacement provided in an embodiment of the present invention.The hip
Detecting system of dislocating in joint replacement is applied in hip replacement surgery, as shown in Figure 1, detection of dislocating in the hip replacement
System includes bulb prosthese 100 and light detection module 200 connected in sequence, transport module 300, processing module 400 and prompting
Module 500.
Referring to Fig. 2, Fig. 3, bulb prosthese includes base 110 and the half transparent ball cover 120 being arranged on base；The hemisphere
Cover is used to be installed in manual acetabulum.Specifically, which is before the artificial thigh bone of high abrasion is loaded, for examining
Whether suitable survey artificial hip joint installation, if the detection device of dislocation phenomenon can occur.The bulb prosthese loads people with final
The artificial thigh bone of body has identical appearance and size, is confirming that artificial hip joint installation is suitable using the bulb prosthese
Afterwards, which is replaced with to the high abrasion artificial thigh bone of identical appearance size.In a possible embodiment, for difference
The artificial thigh bone of brand, the bulb prosthese include different model, and every kind of model corresponds to the outer of the artificial thigh bone of different brands
Shape size.
Light detection module and transport module are arranged between base and half ball cover.Wherein light detection module includes transmitting
Device 210 and reception device 220；The light of emitter transmitting is directed toward manual acetabulum；Reception device receiving and transmitting unit is launched
Light.Specifically, emitter includes but not limited to infrared transmitter or laser emitter, and reception device includes but unlimited
In infrared remote receiver or laser pickoff.In one embodiment, emitter includes single transmitter or encoded
Transmitter array, reception device includes single receiver or encoded receiver array.
Specifically, light detection module is used to generate light detection information, and sends light by the transport module and detect
Information is to processing module；Processing module receives light detection information, and whether determines bulb prosthese according to the light detection information
Dislocation；When bulb prothesis dislocation, prompt message is sent to reminding module, so that the reminding module is prompted.
Wherein, transport module includes Wi-Fi (Wireless-Fidelity, Wireless Fidelity) module, 4G modules, GPRS
(General Packet Radio Service, general packet radio service) module, Sub-1G wireless modules, 433M is wireless mould
One or more in block or ethernet module.Certainly, which can also be wire transmission module, such as pass through
USB serial line interfaces realize data transfer.Above-mentioned reminding module includes warning device or display device.The warning device can be
Phonetic alarm, buzzer or indicator light.The processing module can be provided with corresponding software host computer or other
Host computer.
Specifically, testing principle is as follows：
Referring to Fig. 4, since the inner surface of normal condition lower semisphere cover and manual acetabulum fits together, when emitter refers to
During to manual acetabulum, emitter send light by half transparent ball cover after, directly arrival manual acetabulum inner surface, people
The nontransparent material of work acetabular bone, therefore light can be reflected, the light after reflection is received device reception.Referring to Fig. 5, work as ball
When with manual acetabulum dislocation phenomenon occurs for head prosthesis, the inner surface of half ball cover and manual acetabulum can produce gap, emitter hair
After the light sent is by half transparent ball cover, after being reflected into gap, the inner surface of manual acetabulum is then reached again, at this time
The inner surface of situation about fitting together compared to the inner surface of half ball cover and manual acetabulum, half ball cover and manual acetabulum can produce
During gap, the light path formed by light can change because of gap, and the light that reception device receives can shift
So that it is determined that dislocation phenomenon occurs and then is prompted.Such as the light 1 (solid line expression) in Fig. 5 for half ball cover and manual acetabulum
Light path situation when inner surface fits together, the light 2 (dotted line expression) in Fig. 5 are half ball cover and the inner surface of manual acetabulum
Situation during gap can be produced.
Based on above-mentioned testing principle, an embodiment of the present invention provides following several ways to carry out dislocation detection：
The first, emitter includes single transmitter, and reception device includes single receiver.
Referring to Fig. 6, when the inner surface of half ball cover and manual acetabulum fits together, the transmitting dress in light detection module
After putting transmitting light, after half ball cover arrival manual acetabulum inner surface is reflected, received by half ball cover and by receiver
Light 1 (part that solid line represents in Fig. 6).When dislocation phenomenon occurs for bulb prosthese and manual acetabulum, what emitter was sent
After light is by half transparent ball cover, after being reflected into gap, the inner surface of manual acetabulum is then reached again, by artificial
Light 2 (in Fig. 6 dotted line represent part) after the inner surface reflection of acetabular bone compared to before dislocation there occurs light offset, at this time
Receiver cannot receive light.I.e. light detection module cannot sense complete light path, and generation represents light offset
For light detection information to processing module, processing module control reminding module, prompts bulb prosthese and manual acetabulum generation dislocation existing
As either default ideal position shifts before.
Second, emitter includes single transmitter, and reception device includes encoded receiver array.
Referring to Fig. 5, when the inner surface of half ball cover and manual acetabulum fits together, light that receiver array receives
As shown in solid lines in fig. 5.When dislocation phenomenon occurs for bulb prosthese and manual acetabulum, the light that receiver array receives is sent out
Raw offset, as shown in broken line in fig. 5, that is, before and after dislocating, receives light by the different receivers in receiver array respectively.
Light sensing module obtains the mark (hereinafter referred to as transmitter mark) of the transmitter of transmitting light and receives light
Receiver mark (hereinafter referred to as receiver mark), according to the transmitter mark and receiver mark generation light detection letter
Breath, which is sent to processing module.
Since receiver array is encoded, can determine to dislocate with encoded information and light detection information
The position (receiving position) of receiver in detection.Further, transmitter is stored with processing module and identifies corresponding transmitting
The position (launching position) of device, and the emitter and the position correspondence relation of reception device demarcated in advance.Such as the hair of a positions
During the receiver of emitter corresponding A position, represent that with manual acetabulum phenomenon of dislocating does not occur for bulb prosthese；When the transmitter of a positions
The receiver of corresponding B location, i.e., when being no longer ideal position (location A) demarcated originally, represent bulb prosthese in manual acetabulum
In departing from ideal position, dislocation phenomenon occurs.
Therefore, after processor module gets the light detection information for carrying transmitter mark and receiver mark,
Bulb prosthese and people can be determined in a manner of directly by searching for the position correspondence relation of position and emitter and reception device
The relative position of work acetabular bone, determines whether dislocation phenomenon occur.
Further, in a possible embodiment, which can launch the light of a variety of different angles, each
The light of angle is provided with numbering by precoding.Transmitter is stored with processing module and identifies corresponding transmitting position, and
The launch angle for the transmitter demarcated in advance and the position correspondence relation of reception device.By taking three kinds of angles as an example, such as the light of a angles
The receiver of line corresponding A position, the light of b angles correspond to the receiver of B location, and the light of c angles corresponds to the receiver of location of C
When, represent that with manual acetabulum phenomenon of dislocating does not occur for bulb prosthese；And when the light of a angles corresponds to the receiver of D positions, b angles
The light of degree corresponds to the receiver of E positions, when the light of c angles corresponds to the receiver of F positions, represents bulb prosthese and artificial
The relative position of mortar shows as No. 001 position, and dislocation phenomenon occurs；Or when the light of a angles corresponds to the receiver of G positions, b
The light of angle corresponds to the receiver of H positions, when the light of c angles corresponds to the receiver of I positions, represent bulb prosthese with manually
The relative position of acetabular bone shows as No. 002 position, and dislocation phenomenon occurs.
The third, emitter includes encoded transmitter array, and reception device includes encoded receiver
Array.
Specifically, this mode is similar with the above-mentioned second way, and transmitter is added on the basis of the second way
Number, to form transmitter array, as shown in Figure 4, transmitter array can launch a plurality of light, so can be more accurate
The relative position of true definite head prosthesis and manual acetabulum.
It is similar with the second way in concrete implementation process, difference lies in processing module by transmitter codes information,
Receiver coding information and light detection information determine the position of transmitter and receiver in dislocation detection.In addition, processing module
In be stored with the position correspondence relation of the emitter demarcated in advance and reception device.Such as the transmitter corresponding A position of a positions
During receiver, and when the transmitter of b positions corresponds to the receiver of B location, represent that bulb prosthese is not dislocated with manual acetabulum
Phenomenon；When the transmitter of a positions corresponds to the receiver of location of C, when the transmitter of b positions corresponds to the receiver of D positions, represent
The relative position of bulb prosthese and manual acetabulum shows as No. 001 position, and dislocation phenomenon occurs；When the transmitter of a positions corresponds to E
During the receiver of position, when the transmitter of b positions corresponds to the receiver of F positions, the opposite of bulb prosthese and manual acetabulum is represented
Position shows as No. 002 position, and dislocation phenomenon occurs.
Therefore, whether processing module can be dislocated by following steps come the bulb prosthese determined in manual acetabulum：
(a) determine to send position according to light detection information and receive position.Wherein light detection information includes transmitter
Mark, receiver mark.
(b) according to sending position, receive position and the emitter and the position correspondence relation of reception device demarcated in advance,
Determine the relative position of bulb prosthese and manual acetabulum.
That is, according to above-mentioned introduction, according to sending position and receiving position, search the emitter demarcated in advance and filled with receiving
The position correspondence relation put, so that it is determined that going out the relative position of bulb prosthese and manual acetabulum.
(c) according to relative position, determine whether the bulb prosthese in manual acetabulum dislocates.
It should be noted that during the present invention realizes dislocation detection, the solution of above-mentioned location position can be not limited to
Calculation mode, can also such as determine the relative position of bulb prosthese and manual acetabulum by way of specifically the Calculation of Optical Path, this
In be not construed as limiting.
Further, detecting system of dislocating in above-mentioned hip replacement further includes the base and hemisphere for being arranged on bulb prosthese
Motion sensor between cover, the motion sensor are used for the exercise data for gathering bulb prosthese, which are passed through biography
Defeated module is sent to processing module.Wherein, which includes three axis accelerometer, three axle magnetometer and three axis accelerometer
Instrument, exercise data include acceleration information, geomagnetic data and angular velocity data.
When above-mentioned reminding module is display device, above-mentioned processing module is additionally operable to：
(1) exercise data gathered according to above-mentioned relative position and motion sensor, generates image display information.
(2) image display information is sent to display device, so that display device performs image display.
The position and appearance that the relative position that processing module is calculated according to light detection module is measured with motion sensor
State data, carry out redundant data fusion using Kalman filter, improve the reliability and accuracy of data.According to relative position
And above-mentioned position and attitude data, determine image display information.
Further, continuously measured by light detection module and motion sensor, obtained continuous opposite position
Change and position and attitudes vibration are put, determines continuous image display information, so as to obtain dynamic change figure.
Further, detecting system of dislocating in above-mentioned hip replacement further includes the memory being connected with processing module, locates
Reason module stores the light detection information received to memory, so that processing module can read the light from memory
Detection information, is transferred in order to carry out result.It is further possible to by position and the attitude data of motion sensor collection into
Row storage, so as to carry out Dynamic Graph playback by display device.
Flow chart and block diagram in attached drawing show multiple embodiment method and computer program products according to the present invention
Architectural framework in the cards, function and operation.At this point, each square frame in flow chart or block diagram can represent one
A part for module, program segment or code, a part for the module, program segment or code are used for realization comprising one or more
The executable instruction of defined logic function.It should also be noted that at some as the work(in the realization replaced, marked in square frame
Energy can also be with different from the order marked in attached drawing generation.For example, two continuous square frames can essentially be substantially parallel
Ground performs, they can also be performed in the opposite order sometimes, this is depending on involved function.It is also noted that block diagram
And/or the combination of each square frame and block diagram in flow chart and/or the square frame in flow chart, work(as defined in performing can be used
Can or the dedicated hardware based system of action realize, or reality can be carried out with the combination of specialized hardware and computer instruction
It is existing.
In the description of the present invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Easy to describe the present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for description purpose, and it is not intended that instruction or hint relative importance.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, can be with
Realize by another way.Device embodiment described above is only schematical, for example, the division of the unit,
Only a kind of division of logic function, can there is other dividing mode when actually realizing, in another example, multiple units or component can
To combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be by some communication interfaces, device or unit it is indirect
Coupling or communication connection, can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separate, be shown as unit
The component shown may or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
In network unit.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units integrate in a unit.
If the function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in the non-volatile computer read/write memory medium that a processor can perform.Based on such understanding, the present invention
The part that substantially contributes in other words to the prior art of technical solution or the part of the technical solution can be with software
The form of product embodies, which is stored in a storage medium, including some instructions use so that
One computer equipment (can be personal computer, server, or network equipment etc.) performs each embodiment institute of the present invention
State all or part of step of method.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-
Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with
The medium of store program codes.
Finally it should be noted that：Embodiment described above, is only the embodiment of the present invention, to illustrate the present invention
Technical solution, rather than its limitations, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those of ordinary skill in the art that：Any one skilled in the art
The invention discloses technical scope in, it can still modify the technical solution described in previous embodiment or can be light
It is readily conceivable that change, or equivalent substitution is carried out to which part technical characteristic；And these modifications, change or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of technical solution of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, protection scope of the present invention answers the scope of the claims of being subject to.
Claims (10)
1. detecting system of dislocating in a kind of hip replacement, it is characterised in that examined including bulb prosthese and light connected in sequence
Survey module, transport module, processing module and reminding module；
The bulb prosthese includes base and the half transparent ball cover being arranged on the base；Half ball cover is used to be installed on
In manual acetabulum；The light detection module and transport module are arranged between the base and half ball cover；Wherein, it is described
Light detection module includes emitter and reception device；The light of the emitter transmitting is directed toward the manual acetabulum；Institute
State the light that reception device receives the emitter transmitting；
The light detection module is used to generate light detection information, and sends the light detection letter by the transport module
Cease to the processing module；
The processing module receives the light detection information, and determines that the bulb prosthese is according to the light detection information
No dislocation；When the bulb prothesis dislocation, prompt message is sent to the reminding module, so that the reminding module is carried
Show.
2. system according to claim 1, it is characterised in that the reminding module includes warning device or display dress
Put.
3. system according to claim 1, it is characterised in that the emitter includes infrared transmitter or laser is sent out
Emitter, the reception device include infrared remote receiver or laser pickoff.
4. system according to claim 1, it is characterised in that the emitter includes encoded transmitter battle array
Row, the reception device include encoded receiver array.
5. system according to claim 1, it is characterised in that the light detection information includes transmitter mark, receives
Device identifies；The processing module is additionally operable to：
Determine to send position according to the light detection information and receive position；
Closed according to the transmission position, the emitter and the position correspondence of reception device for receiving position and demarcating in advance
System, determines the relative position of the bulb prosthese and the manual acetabulum；
According to the relative position, determine whether the bulb prosthese in the manual acetabulum dislocates.
6. system according to claim 5, it is characterised in that further include and be arranged between the base and half ball cover
Motion sensor, the motion sensor is used to gather the exercise data of the bulb prosthese, the exercise data passed through
The transport module is sent to the processing module.
7. system according to claim 6, it is characterised in that the motion sensor includes three axis accelerometer, three axis
Magnetometer and three-axis gyroscope.
8. system according to claim 6, it is characterised in that the reminding module is display device, the processing module
It is additionally operable to：
The exercise data gathered according to the relative position and the motion sensor, generates image display information；
Described image is shown that information is sent to the display device, so that the display device performs image display.
9. system according to claim 1, it is characterised in that the transport module include Wi-Fi module, 4G modules,
One or more in GPRS module, Sub-1G wireless modules, 433M wireless modules or ethernet module.
10. system according to claim 1, it is characterised in that further include the memory being connected with the processing module, institute
Processing module is stated to store the light detection information received to the memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810018489.3A CN107997856A (en) | 2018-01-09 | 2018-01-09 | Dislocate in hip replacement detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810018489.3A CN107997856A (en) | 2018-01-09 | 2018-01-09 | Dislocate in hip replacement detecting system |
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| CN107997856A true CN107997856A (en) | 2018-05-08 |
Family
ID=62050370
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810018489.3A Pending CN107997856A (en) | 2018-01-09 | 2018-01-09 | Dislocate in hip replacement detecting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113940664A (en) * | 2021-10-12 | 2022-01-18 | 北京易迈医疗科技有限公司 | Total hip replacement measurement system capable of measuring prosthesis posture |
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