CN109171999A - Angle detection device and X-ray equipment for X-ray equipment - Google Patents
Angle detection device and X-ray equipment for X-ray equipment Download PDFInfo
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- CN109171999A CN109171999A CN201811016898.6A CN201811016898A CN109171999A CN 109171999 A CN109171999 A CN 109171999A CN 201811016898 A CN201811016898 A CN 201811016898A CN 109171999 A CN109171999 A CN 109171999A
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/20—Holders specially adapted for surgical or diagnostic appliances or instruments
- A61B50/24—Stands
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/11—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis with guides for needles or instruments, e.g. arcuate slides or ball joints
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/90—Guides therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/30—Surgical robots
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/10—Furniture specially adapted for surgical or diagnostic appliances or instruments
- A61B50/13—Trolleys, e.g. carts
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/11—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis with guides for needles or instruments, e.g. arcuate slides or ball joints
- A61B90/13—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis with guides for needles or instruments, e.g. arcuate slides or ball joints guided by light, e.g. laser pointers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
- A61B2034/2046—Tracking techniques
- A61B2034/2065—Tracking using image or pattern recognition
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Abstract
The present invention relates to a kind of angle detection devices and X-ray equipment for X-ray equipment, wherein the angle detection device includes angular transducer, for detecting the rotation angle of X-ray equipment, the angle detection device further includes angular transducer mounting base, and the angular transducer mounting base, which has, to be connect configuration with the third that the rotating part of X-ray equipment achieves a fixed connection and realize that the 4th connection of connection configures with the angle sensor.Angle detection device and X-ray equipment for X-ray equipment of the invention, it can quantify doctor to the regulated quantity of X-ray equipment rotation angle, it realizes and X-ray equipment rotation angle is accurately controlled, to facilitate the positioning of surgery location in Minimally Invasive Surgery, improve success rate of operation.
Description
Technical field
The present invention relates to a kind of surgical instruments, penetrate more particularly to a kind of angle detection device for X-ray equipment and X
Line equipment.
Background technique
Medical operating mode is increasingly towards the lesser Minimally Invasive Surgery development of wound in recent years, such as in pedicle screw
Ligamentopexis, the implant surgery of vertebra bone nail, vertebroplasty, interverbebral disc/hole videoendoscopic surgery and pelvis, four limbs etc. other orthopaedics hands
Art.The advantages of Minimally Invasive Surgery includes the small healing of wound is fast, infection chance and blood loss are less etc..However, also because wound is smaller,
The degree of difficulty of intrusion and fixation for treatment instrument or implantation material orientation when increasing surgical.
By taking pedicle screw internal fixation as an example, doctor must first by radioscopic image and the clinical experience of many years,
To judge surgery location, patient body is invaded followed by surgical instrument, to achieve the purpose that treat illness.Therefore, it is necessary to gather around
There is more preferably positioning device, success rate of operation can be improved.Wherein, how to quantify doctor to the tune of X-ray equipment rotation angle
Section amount is realized and is accurately controlled to X-ray equipment rotation angle, particularly important.
Summary of the invention
The purpose of the present invention is to provide a kind of angle detection devices and X-ray equipment for X-ray equipment, can facilitate
The positioning of surgery location in Minimally Invasive Surgery improves Minimally Invasive Surgery success rate.
To achieve the above object, technical approach scheme of the invention is:
A kind of angle detection device for X-ray equipment, including angular transducer, for detecting the rotation of X ray equipment
Gyration, the angle detection device further include angular transducer mounting base, and the angular transducer mounting base has and X-ray
The third connection configuration and realize that the 4th connection of connection is matched with the angle sensor that the rotating part of equipment achieves a fixed connection
It sets.
Preferably, the third connection is configured to the mounting hole being arranged on the sensor installation seat, the mounting hole
It is arranged to that screw is allowed to pass through.
Preferably, the 4th connection is configured to the supporting element with flat surface, the shell tool of the angular transducer
Have and answers bearing portion with what the supporting element was adapted to.
Preferably, the supporting element is set is made of magnet and magnetic material one of both, and the angular transducer is agreed
Portion is made by both magnet and magnetic material are another.
Preferably, the angular transducer is fixed on the supporting element by bonding way.
Preferably, the 4th connection is configured to accommodating case open at one end, and the angular transducer passes through the opening
Into the accommodating case.
Preferably, the opening is configured to that the angular transducer is only allowed to enter the accommodating case in the horizontal direction.
Preferably, the angular transducer has display screen, and an at least surface for the accommodating case has and the display
Shield the observation window of adaptation, when the angular transducer is fixed on the accommodating case, the display screen exposes from the observation window.
Preferably, an at least surface for the accommodating case have threaded hole, the angle detection device also have with it is described
The screw of threaded hole adaptation, the screw passes through the threaded hole and the angular transducer pushes against.
Preferably, the angular transducer includes:
Angle detection unit, for detecting the rotation angle of the X-ray equipment；
Wireless transmission unit, the rotation angle value for will test are wirelessly transmitted to target terminal；
Built-in power, for powering to the angle detection unit and the wireless transmission unit.
The present invention also provides a kind of X-ray equipments comprising is oppositely arranged X-ray emitter, X-ray detector and company
The C-shaped bracket for connecing the X-ray emitter and the X-ray detector further includes the angle detection dress in above-mentioned technical proposal
It sets.
Preferably, the case surface of the plane where the angular transducer and the X-ray detector incident X-rays is true
Fixed plane is parallel.
Preferably, the angle detection device is fixedly connected on the C-shaped bracket alternatively, the angle detection device is solid
Surely it is connected on the X-ray detector.
The beneficial effects of the present invention are the above-mentioned angle detection devices for X-ray equipment, due to including that angle passes
Sensor, for detecting the rotation angle of X-ray equipment, the angle detection device further includes angular transducer mounting base, described
Angular transducer mounting base have connect with the third that the rotating part of X-ray equipment achieves a fixed connection configure and with the angle
Degree sensing realizes the 4th connection configuration of connection.By the way that angle detection device is arranged, doctor can be quantified, X-ray equipment is rotated
The regulated quantity of angle is realized and is accurately controlled to X-ray equipment rotation angle, to facilitate determining for surgery location in Minimally Invasive Surgery
Success rate of operation is improved in position.
Detailed description of the invention
Fig. 1 is the schematic diagram of the location of operation external member of the embodiment of the present invention；
Fig. 2 is the schematic diagram of the X-ray equipment with prealignment device of the embodiment of the present invention；
Fig. 3 is the A partial enlargement diagram of Fig. 2；
Fig. 4 is the schematic diagram of the prealignment device of the embodiment of the present invention；
Fig. 5 is the schematic diagram of the prealignment device of further embodiment of this invention；
Fig. 6 is the schematic diagram of the laser of the embodiment of the present invention；
Fig. 7 is the A1-A1 schematic cross-section of Fig. 6；
Fig. 8 is the schematic diagram of the X-ray equipment with angle detection device of the embodiment of the present invention；
Fig. 9 is the another schematic diagram of the X-ray equipment with angle detection device of the embodiment of the present invention；
Figure 10 is the schematic diagram of the angle detection device of the embodiment of the present invention；
Figure 11 is the schematic diagram of the X-ray equipment with angle detection device of further embodiment of this invention；
Figure 12 is the schematic diagram using location of operation labelling apparatus of the embodiment of the present invention；
Figure 13 is that the location of operation labelling apparatus of the embodiment of the present invention is in the schematic diagram of receiving state；
Figure 14 is that the location of operation labelling apparatus of the embodiment of the present invention is in the schematic diagram of unfolded state；
Figure 15 is the B partial enlargement diagram of Figure 14；
Figure 16 is the C partial enlargement diagram of Figure 14；
Figure 17 is the D partial enlargement diagram of Figure 13；
Figure 18 is the E partial enlargement diagram of Figure 13；
Figure 19 is the schematic diagram of the location of operation scale of the embodiment of the present invention.
Specific embodiment
The specific embodiment of the invention is described with reference to the accompanying drawing.
Embodiment one
As in Figure 2-4, a kind of prealignment device 1 is shown, the prealignment device 1 is connected to the X-ray equipment,
For before X-ray equipment is shot, to surgery location prealignment.So-called X-ray equipment 4, can be C-arm X-ray machine,
Also referred to as C-arm x-ray machine, for obtaining the radioscopic image of patient's lesions position.The X-ray equipment further includes opposite sets
Set the C of X-ray detector 41, X-ray emitter 42 and the connection X-ray detector 41 and the X-ray emitter 42
Shape bracket 43.
The prealignment device 1 includes two or more lasers 11.
The prealignment device 1 further includes laser mounting base 12.
The laser mounting base 12 is ring-type, and is configured to penetrate with the 41 incidence X of X-ray detector of X-ray equipment 13
The shape adaptation of the case surface 411 of line.Exemplarily only, traditional C arm X-ray machine uses image amplifier, X-ray inspection
The case surface 411 for surveying 41 incident X-rays of device is circle, and 5 phase of mounting base should be circular ring shape.For another example, for plate C
For arm X-ray machine, the case surface 411 of 41 incident X-rays of X-ray detector is rectangular, the 5 phase side of should be of mounting base
Annular.
The laser mounting base 12, which has, realizes the of connection with the shell of the X-ray detector device 41 of X-ray equipment 4
One connection configuration.First connection is configured to the mounting hole 121 being arranged in the laser mounting base 12, the mounting hole
121 are arranged to that screw is allowed to pass through.
The laser mounting base 12 also has the to achieve a fixed connection with described two or more than two lasers 11
Two connection configurations.Described two or more than two lasers 11 are connected to the laser installation by the second connection configuration
Seat 12.As shown in Figure 3, Figure 4, as preferred embodiment, second connection is configured in the laser mounting base 12
The mounting groove 122 that surface opens up, the mounting groove 122 are arranged to allow to accommodate the laser 11, and the laser 11 can be with
It is a wordline laser device, is securable to the mounting groove 122.Further, the laser 11 can pass through bonding way
It is fixed on the mounting groove 122.
The laser mounting base 12 also has power pack 123, and the storage of power pack 123 is powered to the laser 11
Power supply.The voltage of the power supply is preferably 9V.
Power switch 124 is also set up in the laser mounting base 12, the power switch 124 controls the laser 11
The on-off of current supply circuit.
As shown in figure 5, the second connection configuration can be in the laser mounting base as other embodiments
The screw hole that 12 surfaces open up, the laser 11 are connect by the screw hole with 12 screw of laser mounting base.Its
In, the laser 11 is configured to rotate around first axle, and the laser 11 is additionally configured to rotate around second axis.Institute
It states first axle and the second axis is mutually perpendicular to.
Specifically, as shown in Figure 6, Figure 7, the laser 11 includes main part 111, a wordline laser is arranged inside
Device 1111, and to the power supply 1112 that a wordline laser device is powered.The laser 11 further includes first rotating shaft 112,
It is configured to be rotatably connected with the main part 111, the first rotating shaft 112 limits the first axle, the main part
111 rotate around the first axle.The laser 11 further includes the second shaft 113, be configured in the first state with
112 relative rotation of first rotating shaft, and be fixedly connected in the second condition with the first rotating shaft 112, described second turn
Axis 113 limits the second axis, and the main part 111 surrounds the second axis under the first rotating shaft 112 drive
Rotation.
The laser 11 further includes support 114, is connect with 12 screw of laser mounting base, the first rotating shaft
112 are connected to the support 114 with second shaft 113.
The support 114 has first 1141, second 1142 be oppositely arranged and connection described first 1141
With second 1142 interconnecting piece 1143.Described first 1141 have first through hole, described second 1142 have with it is described
There is the first through hole, second through-hole to be adapted to for the second through-hole that first through hole is oppositely arranged, the first rotating shaft 112
Third through-hole.Second shaft 113 has interconnecting piece 1131 and limiting section 1132, and the interconnecting piece 1131 is configured to successively
Passed through from the first through hole, the third through-hole and second through-hole, and with the first through hole, the third through-hole
It is threadedly coupled, the limiting section 1132 is against to first 1141 of the support 114.
Second shaft 113 also has knob 1133, for providing the rotation process to second shaft 113,
When rotating to first direction, the first rotating shaft 112 is made to lock onto the support 114, to the first direction phase negative side
To when rotation, it is detached from the first rotating shaft 112 and is locked with the support 114.
Above-mentioned first state refers to that the first rotating shaft 112 lock onto the state of the support 114, and second state is
Refer to that the first rotating shaft 112 is detached from the state with the support 114 locking.
Embodiment two
As illustrated in figs. 8-11, a kind of angle detection device 2 is shown, the angle detection device 2 is fixedly connected on the X
On ray equipment 4, for detecting the rotation angle of X-ray equipment.
The angle detection device 2 includes angular transducer 21, for detecting the rotation angle of X-ray equipment.
The angle detection device 2 further includes angular transducer mounting base 22, and the angular transducer mounting base 22 has
Configuration is connect with the third that the rotating part of X-ray equipment 4 achieves a fixed connection.The rotating part can be X-ray equipment 4 and appoint
What generates the position of rotation.By taking X-ray equipment 4 is C-arm X-ray machine as an example, the rotating part can be C-shaped bracket, X-ray hair
Emitter or X-ray detector etc..The third connection is configured to the mounting hole being arranged on the sensor installation seat 22, institute
Mounting hole is stated to be arranged to that screw is allowed to pass through.The angular transducer mounting base 22 is set by the mounting hole and the X-ray
Standby 4 are threadedly coupled.Preferably, the C-shaped that the angular transducer mounting base 22 passes through the mounting hole and the X-ray equipment 4
Bracket 43 is threadedly coupled.
As shown in Figure 8, Figure 9, the angular transducer mounting base 22, which also has, realizes connection with the angle sensor 21
4th connection configuration.4th connection is configured to the supporting element 221 with flat surface, the angular transducer 21 it is outer
Shell, which has, answers bearing portion with what the supporting element 221 was adapted to.As preferred embodiment, the supporting element 221 is by magnet and magnetic
Property material one of both is made, and the bearing portion of answering of the angular transducer 21 is made by both magnet and magnetic material are another, thus
The angular transducer 21 can answer bearing portion magnetic absorption on 221 surface of supporting element by it.
As other modes, the angular transducer 21 can be fixed on the supporting element by bonding way.
As shown in Figure 10, Figure 11, as other embodiments, the 4th connection is configured to accommodating case open at one end
222, the angular transducer 21 enters the accommodating case 222 by the opening.Further, the opening can be configured to only
The angular transducer 21 is allowed to enter the accommodating case 222 in the horizontal direction.
The angular transducer 211 has display screen 211, and an at least surface for the accommodating case 222 has to be shown with described
Display screen 221 be adapted to observation window 223, when the angular transducer 21 is fixed on the accommodating case 222, the display screen 221 from
The observation window 223 exposes.
An at least surface for the accommodating case 222 have threaded hole 224, the angle detection device 2 also have with it is described
The screw that threaded hole 224 is adapted to, the screw passes through the threaded hole 224 and pushes against with the angular transducer 211, to make institute
Angular transducer 211 is stated to be fixed in the accommodating case 222.
As other embodiments, the angular transducer 21 includes angle detection unit, wireless transmission unit and interior
Set power supply.Wherein:
The angle detection unit is used to detect the rotation angle of the X-ray equipment.
The rotation angle value that the wireless transmission unit is used to will test is wirelessly transmitted to target terminal, the target terminal
But computer, mobile phone or other smart machines with human-computer interaction interface.The target terminal receives the rotation of detection
Angle after operation or is directly displayed on human-computer interaction interface, for observation.
The built-in power is used to power to the angle detection unit and the wireless transmission unit, illustratively, institute
Stating built-in power is button cell.
Embodiment three
As shown in Figure 12-Figure 18, a kind of location of operation labelling apparatus 3 is shown, for telltale mark in radioscopic image
Identification.The location of operation labelling apparatus 3 is placed between the X-ray detector 41 of X-ray equipment and X-ray emitter 42, X
The imaging of location of operation labelling apparatus 3 described in Radiolucent, the location of operation labelling apparatus 3 are presented on the image, are penetrated according to X
The image that line is formed can carry out space orientation calculating, determine surgery location.
The location of operation labelling apparatus 3 includes the first Position Scale 31, is made of the material of not fluoroscopy X-ray, and
It is configured to latticed, several mark points 311 is provided on the grid.
The location of operation labelling apparatus 3 further includes the second Position Scale 32, is made of the material of not fluoroscopy X-ray,
And it is configured to rod-shaped.The quantity of second Position Scale 32 can for one, two or more.
Second Position Scale 32 connect configuration by the 5th with first Position Scale 31 and realizes connection.Such as Figure 15
Shown, the 5th connection is configured to hinge 33, and second Position Scale 32 passes through the hinge with first Position Scale 31
Chain 33 connects.
As shown in figure 13, under receiving state, second Position Scale 32 is located substantially at first Position Scale 31
Determining plane.As shown in figure 14, in the deployed state, second Position Scale 32 is approximately perpendicular to the first positioning mark
The plane that ruler 31 determines.
As shown in Figure 16, Figure 17, first Position Scale 31 is provided with the first card slot 312, second Position Scale
32 at least part adapts to clamping to first card slot 312 to realize that second Position Scale 32 is determined with described first
Position scale 31 it is relatively fixed.
The rod-like element that second Position Scale 32 is mutually flexibly connected by least two forms.The quantity of the rod-like element
It can be two or more.
As preferred embodiment, second Position Scale 32 is by 322 groups of the first rod-like element 321 and the second rod-like element
It is connect at described first rod-like element, 321 one end with 31 hinge of the first making ruler, the other end and second rod-like element 22
The connection of one end hinge.
As shown in figure 17, the articulated section of first rod-like element 321 and second rod-like element 322 adapts to clamping to institute
The first card slot 312 is stated to realize the relatively fixed of first rod-like element 321 and first Position Scale 31.
As shown in figure 18, the other end of second rod-like element 322 is provided with the second card slot 3221, first rod-like element
321 at least part adapts to clamping to second card slot 3221 to realize first rod-like element 321 and described second
Rod-like element 322 it is relatively fixed.
As other embodiments, the 5th connection is configured to tightrope, and described tightrope one end is fixedly attached to described
First Position Scale 31, the tightrope other end are fixedly attached to second Position Scale 32.It is described under receiving state
Second Position Scale 32 is located substantially at the determining plane of first Position Scale 31 in the deployed state, second positioning
Scale 32 is roughly parallel to the plane that first Position Scale 31 determines.
Example IV
It as shown in figure 19, is a kind of location of operation scale 5, the identification for telltale mark in radioscopic image.The hand
Art Position Scale 5 is placed between the X-ray detector 41 of X-ray equipment and X ray emitter 42, hand described in X-ray transparent
Art marking apparatus 3 is imaged, and the location of operation scale 5 is presented on the image, can be carried out according to the image that X-ray is formed
Space orientation calculates, and determines surgery location.
The location of operation scale 5 is made of the material of not fluoroscopy X-ray comprising along the length of the location of operation ruler 5
Spend the intermediate throughholes 51 and the first side through-hole 52 formed respectively along the width direction of the location of operation ruler 5 that direction is formed
With second side through-hole 53, wherein the first side through-hole 52 and the second side through-hole 53 are about the intermediate throughholes
51 axis 54 determined are symmetrically.
The size of the intermediate throughholes 51, the size of the first side through-hole 52 and the second side through-hole 53 it is big
It is small to be each configured to that the nib of marker pen is allowed to pass through.The marker pen refers to that capable of marking in skin surface for medical aseptic is remembered
Number pen exemplarily only can be marking pen for medical use.
The quantity of 51 through-hole of centre be it is multiple, be spaced substantially equidistant along its length along the location of operation scale.Institute
The quantity for stating intermediate 51 through-holes can be 2,3 or 3 or more, exemplarily only, as shown in figure 19, the centre
The quantity of 51 through-holes is 3.
Similarly, the quantity of the first side through-hole 52 and the second side through-hole 53 can be respectively multiple, and
It is spaced substantially equidistant along its length along the location of operation scale respectively.
Further, the first side through-hole 52 includes the short through-hole 522 of first side long through-hole 521 and first side,
The second side through-hole 53 includes the short through-hole 532 of second side long through-hole 531 and second side, the first side long through-hole
521 and the axis 54 that is determined about the intermediate throughholes 51 of the second side long through-hole 531 it is symmetrical, and the first side is short
The short through-hole 532 of through-hole 522 and the second side is symmetrical about the axis 54 that the intermediate throughholes 51 determine, the first side
It is the size of long through-hole 521, the size of the short through-hole 522 in the first side, the size of the second side long through-hole 531, described
The size of the short through-hole 532 in second side is each configured to that the nib of marker pen is allowed to pass through.The wherein first side long through-hole
521 length in the width direction is greater than the length of the short through-hole 522 in the first side in the width direction, and second side side length
The length of through-hole 531 in the width direction is greater than the length of the short through-hole 532 in the second side in the width direction.
As shown in figure 19, the quantity of the first side long through-hole 521 can be multiple, and along the location of operation scale
5 length directions are spaced substantially equidistant, and the quantity of the short through-hole 522 in first side is multiple, and described two-by-two what is be arranged successively
It is spaced substantially equidistant between first side long through-hole 521 along 5 length direction of location of operation scale.
Similarly, the quantity of the second side long through-hole 531 can be multiple, and long along the location of operation scale 5
Degree direction is spaced substantially equidistant, and the quantity of the short through-hole 522 in second side is multiple, and in described two-by-two second be arranged successively
It is spaced substantially equidistant between side long through-hole 531 along 5 length direction of location of operation scale.
Furthermore it is also possible to which scale value is arranged in the location of operation scale 5 along its length, likewise it is possible to the operation
Scale value is arranged in Position Scale 5 in the width direction.
The characteristics of being preferably shaped to rectangle, adapt to human spine of the location of operation scale 5.The location of operation
The shape of scale 5 may be configured to the characteristics of adapting to its hetero-organization of human body.
Embodiment five
It is a kind of X-ray equipment, including the prealignment device 1 in embodiment one if Fig. 2 shows.The prealignment device 1
It is connected to the case surface 411 of 41 incident X-rays of X-ray detector.The X-ray equipment is configured to penetrate towards the X
42 direction of X-ray emitter of line equipment emits light beam.By taking the prealignment device 1 includes two lasers 11 as an example, two
The laser 11 emits light beam towards 42 direction of X-ray emitter of the X-ray equipment, and the light beam is sent out in X ray
42 direction of emitter intersects and forms cross shape marks.
Before X-ray equipment, described two or more than two lasers 11 are adjusted, its " crosspoint " is made to be located at X-ray
The center of the X-ray emitter 42 of equipment.After completing above-mentioned adjustment, after locking described two or more than two adjustment of lasers 11
Position.
Further, which further includes image rectification scaling board 44, with the 41 incidence X of X-ray detector
The shape adaptation of the case surface 411 of ray, and be fixedly attached in the laser mounting base 12, wherein described image corrects
The center of scaling board 44 is consistent with the center of the laser mounting base 12.
Embodiment six
As shown in figure 9, it is angle detection device 2 in a kind of X-ray equipment, including embodiment two.The angle detection
Device 2 is fixedly connected on the rotating part of the X-ray equipment 4, for detecting the rotation angle of X-ray equipment.The rotation
Transfer part can be any position that can produce rotation of X-ray equipment 4.For using X-ray equipment 4 as C-arm X-ray machine,
Including being oppositely arranged X ray emitter, X-ray detector and connecting the X-ray emitter and the X-ray detector
C-shaped bracket.The rotating part can be C-shaped bracket, X-ray emitter or X-ray detector etc..
The angle detection device can be fixedly connected on the C-shaped bracket, alternatively, the angle detection device is fixed
It is connected on the X-ray detector, or, the angle detection device can be fixedly connected on the X-ray emitter
On.
Preferably, wherein the shell of plane and the X-ray detector incidence X ray where the angular transducer
The plane that surface determines is parallel.
Embodiment seven
It is a kind of X-ray equipment, including the prealignment device 1 and embodiment two in embodiment one as shown in Fig. 2, Fig. 9
Middle angle detection device 2.
The prealignment device 1 is connected to the case surface 411 of 41 incident X-rays of X-ray detector.
The X-ray equipment is configured to emit light beam towards 41 direction of X-ray emitter of the X-ray equipment.It is described
Light beam forms cross shape marks in 41 direction of X-ray emitter.
Further, which further includes image rectification scaling board 44, with the 41 incidence X of X-ray detector
The shape adaptation of the case surface 411 of ray, and be fixedly attached in the laser mounting base 12, wherein described image corrects
The center of scaling board 44 is consistent with the center of the laser mounting base 12.
The angle detection device 2 is fixedly connected on the X-ray equipment 4, for detecting the rotation angle of X-ray equipment
Degree.
Embodiment eight
As shown in Figure 1, it is a kind of location of operation external member, in Minimally Invasive Surgery, auxiliary X-ray equipment 4 to be used, realization
The pre-determined bit of surgery location.
The location of operation external member includes the prealignment device 1 in embodiment one, the angle detection device in embodiment two
2 and embodiment three in location of operation labelling apparatus 3 and example IV in 5 one of both of location of operation scale.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (13)
1. a kind of angle detection device for X-ray equipment, including angular transducer, for detecting the rotation of X-ray equipment
Angle, which is characterized in that the angle detection device further includes angular transducer mounting base, and the angular transducer installs seat tool
There is the third to achieve a fixed connection with the rotating part of X-ray equipment to connect configuration and realizes the of connection with the angle sensor
Four connection configurations.
2. angle detection device according to claim 1, which is characterized in that the third connection is configured to be arranged described
Mounting hole on sensor installation seat, the mounting hole are arranged to that screw is allowed to pass through.
3. angle detection device according to claim 1 or 2, which is characterized in that the 4th connection is configured to have flat
The supporting element on whole surface, the shell of the angular transducer, which has, answers bearing portion with what the supporting element was adapted to.
4. angle detection device according to claim 3, which is characterized in that the supporting element is set by magnet and magnetic material
One of both is made, and the angular transducer answers bearing portion to be made by both magnet and magnetic material are another.
5. angle detection device according to claim 3, which is characterized in that the angular transducer is solid by bonding way
Due to the supporting element.
6. angle detection device according to claim 1 or 2, which is characterized in that the 4th connection is configured to one end and opens
The accommodating case of mouth, the angular transducer enter the accommodating case by the opening.
7. angle detection device according to claim 6, which is characterized in that the opening is configured to only allow the angle
Sensor enters the accommodating case in the horizontal direction.
8. angle detection device according to claim 7, which is characterized in that the angular transducer has display screen, institute
At least surface for stating accommodating case has the observation window being adapted to the display screen, and the angular transducer is fixed on the receiving
When box, the display screen exposes from the observation window.
9. angle detection device according to claim 8, which is characterized in that an at least surface for the accommodating case has spiral shell
Pit, the angle detection device also have the screw being adapted to the threaded hole, and the screw passes through the threaded hole and institute
State angular transducer abutting.
10. angle detection device according to claim 1 or 2, which is characterized in that the angular transducer includes:
Angle detection unit, for detecting the rotation angle of the X-ray equipment；
Wireless transmission unit, the rotation angle value for will test are wirelessly transmitted to target terminal；
Built-in power, for powering to the angle detection unit and the wireless transmission unit.
11. a kind of X-ray equipment comprising be oppositely arranged X-ray emitter, X-ray detector and the connection X-ray hair
The C-shaped bracket of emitter and the X-ray detector, which is characterized in that further include the described in any item angles of claim 1-10
Detection device.
12. X-ray equipment according to claim 11, which is characterized in that plane and institute where the angular transducer
The plane for stating the case surface determination of X-ray detector incident X-rays is parallel.
13. X-ray equipment according to claim 11, which is characterized in that the angle detection device is fixedly connected on institute
It states on C-shaped bracket, alternatively, the angle detection device is fixedly connected on the X-ray detector.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810795380 | 2018-07-19 | ||
| CN2018107953800 | 2018-07-19 |
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| CN109171999A true CN109171999A (en) | 2019-01-11 |
| CN109171999B CN109171999B (en) | 2021-12-03 |
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Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811016898.6A Active CN109171999B (en) | 2018-07-19 | 2018-09-01 | Angle detection device for X-ray equipment and X-ray equipment |
| CN201821430044.8U Active CN209422093U (en) | 2018-07-19 | 2018-09-01 | Location of operation labelling apparatus |
| CN201821430043.3U Active CN209422092U (en) | 2018-07-19 | 2018-09-01 | Location of operation scale |
| CN201821430019.XU Active CN209421962U (en) | 2018-07-19 | 2018-09-01 | X-ray equipment |
| CN201821430226.5U Active CN209422094U (en) | 2018-07-19 | 2018-09-01 | Location of operation external member |
| CN201811016899.0A Active CN109172001B (en) | 2018-07-19 | 2018-09-01 | Pre-alignment device for X-ray equipment and X-ray equipment |
| CN201811021938.6A Active CN109171991B (en) | 2018-07-19 | 2018-09-03 | Parking device, operation trolley and operation robot |
Family Applications After (6)
| Application Number | Title | Priority Date | Filing Date |
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| CN201821430044.8U Active CN209422093U (en) | 2018-07-19 | 2018-09-01 | Location of operation labelling apparatus |
| CN201821430043.3U Active CN209422092U (en) | 2018-07-19 | 2018-09-01 | Location of operation scale |
| CN201821430019.XU Active CN209421962U (en) | 2018-07-19 | 2018-09-01 | X-ray equipment |
| CN201821430226.5U Active CN209422094U (en) | 2018-07-19 | 2018-09-01 | Location of operation external member |
| CN201811016899.0A Active CN109172001B (en) | 2018-07-19 | 2018-09-01 | Pre-alignment device for X-ray equipment and X-ray equipment |
| CN201811021938.6A Active CN109171991B (en) | 2018-07-19 | 2018-09-03 | Parking device, operation trolley and operation robot |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109172001A (en) | 2019-01-11 |
| CN209421962U (en) | 2019-09-24 |
| CN209422094U (en) | 2019-09-24 |
| CN109171991A (en) | 2019-01-11 |
| CN209422093U (en) | 2019-09-24 |
| CN109171999B (en) | 2021-12-03 |
| CN109171991B (en) | 2024-01-30 |
| CN109172001B (en) | 2021-12-03 |
| CN209422092U (en) | 2019-09-24 |
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