CN105943075B - The vertical position automatic tracing protective device of dept. of radiology - Google Patents
The vertical position automatic tracing protective device of dept. of radiology Download PDFInfo
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- CN105943075B CN105943075B CN201610225852.XA CN201610225852A CN105943075B CN 105943075 B CN105943075 B CN 105943075B CN 201610225852 A CN201610225852 A CN 201610225852A CN 105943075 B CN105943075 B CN 105943075B
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- 230000001681 protective effect Effects 0.000 title claims abstract description 77
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 239000007787 solid Substances 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 206010011409 Cross infection Diseases 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000002583 angiography Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009607 mammography Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- 210000001685 thyroid gland Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/10—Safety means specially adapted therefor
- A61B6/107—Protection against radiation, e.g. shielding
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/54—Control of apparatus or devices for radiation diagnosis
- A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/54—Control of apparatus or devices for radiation diagnosis
- A61B6/547—Control of apparatus or devices for radiation diagnosis involving tracking of position of the device or parts of the device
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
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- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The present invention relates to a kind of vertical position automatic tracing protective devices of dept. of radiology,Including lead protection device,The lead protection device is fixedly supported in driving mechanism,And it is driven to move up and down by driving mechanism,The lead protection device is equipped with detection sensor device,Detection sensor device is used to detect the location status of x-ray detector,And the signal detected is passed into controller,Controller is for receiving the signal that detection sensor device detects,And control signal is exported to driving mechanism,Controlling driving mechanism drives lead protection device to make tracking movement,The lead protection device includes waster plate,Lower portion plate and left protective plate,Right protective plate,Distance is adjustable between the upper protective stereotype and lower portion plate,Distance is adjustable between left protective plate and right protective plate,Make to be located at waster plate,Lower portion plate,Left protective plate,Throwing among right protective plate is adjustable according to the size of window.No matter its patient's height can solve, service life is long, and installation is simple, easy to use.
Description
Technical field
The present invention relates to the field of medical instrument technology, more particularly to the vertical position automatic tracing protective device of a kind of dept. of radiology,
Spy carries out automatic protection to non-perspective position.
Background technology
The method that dept. of radiology uses radiodiagnosis, that is, provide medical image analysis.Its commonly used equipment such as common X-ray filming machine
（X-ray examination, computed radiography system (CR), direct digital mammography system (DR)）, CR scanning
(CT), digital subtraction angiography system (DSA) etc..When doing radiotherapy or diagnosis, any patient affected by inspection have the right to require into
Row radioactive protection.Dept. of radiology usually has lead protection articles for use, such as：Lead cap, lead muffler, apron,lead and lead clothing, patient can be without items
Part proposes to use.It is often lain on patient's waist and is protected with apron,lead when shining rabat for patient, to avoid receiving not
Necessary ray, and it is only capable of the following hip point of anti-waist support（As child's waist is more carefully difficult to fix）, for neck with upper
It sets（Such as thyroid gland）Protection it is seldom, if a part of apex pulmonis can be blocked with lead muffler.And it can wave for every patient system apron,lead
Take plenty of time and energy, reduces working efficiency, and apron,lead is not folded inevitably when in use, apron,lead after folding
Reduced service life, protective capacities reduces, and in addition more people dress same protector and easily cause cross-infection.
Also have and protected using lead clothing, corresponding hole has been opened up on lead protection clothes according to human organ shape,
Although solving the problems, such as irradiation quadrangle and disposition, wearing is very heavy, and wearing is not easy, and user is difficult to receive.And
There is also waste time, working efficiency is low, service life is short, the shortcomings that easily causing cross-infection.
There are also without wearing but use the protective device of day rail, but it is cumbersome for installation, for X-ray machine and day rail
Equipment, being installed in track can have certain limitations.
Invention content
The purpose of the present invention is in view of the deficienciess of the prior art, providing a kind of dept. of radiology vertical position automatic tracing protection
Device, the lead screen on lead protection device can be moved up and down from motion tracking x-ray detector, special to carry out oneself to non-perspective position
Dynamic protection extends service life, installation is simple, easy to use no matter patient's height can solve, and will not be folded.
The purpose of the present invention is what is realized using following proposal：A kind of dept. of radiology vertical position automatic tracing protective device, packet
Lead protection device is included, the lead protection device is fixedly supported in driving mechanism, and drives it to move up and down by driving mechanism,
The lead protection device is equipped with detection sensor device, and the detection sensor device is used to detect the location status of x-ray detector, and will
The signal detected passes to controller, and the controller exports control for receiving the signal that detection sensor device detects
Signal drives lead protection device to make tracking movement, makes the top fixed link of lead protection device to driving mechanism, control driving mechanism
With x-ray detector（DR plates）Upper limb overlaps, and keeps the throwing of lead protection device corresponding with x-ray detector according to window.The lead protection dress
Set including waster plate, lower portion plate and left protective plate, right protective plate, the upper protective stereotype and lower portion plate it
Between distance it is adjustable, distance is adjustable between left protective plate and right protective plate, make be located at waster plate, lower portion plate, left protection
Throwing among plate, right protective plate is adjustable according to the size of window.The lower portion plate of the present invention can be cut with scissors by two boards by hinge
Composition is connect, the two boards of lower portion plate is allow to fold or be unfolded as needed, patient's height bodily form is adapted to adjust length
Gap, certainly, lower portion stereotype may be telescopic, and lower portion stereotype is such as designed to two boards, first block of plate
Equipped with the sliding slot that Open Side Down, the upper end of second block of plate is inserted into the sliding slot of first block of plate, and lock-screw locking positioning is passed through.The
One block of plate and second block of plate opposite can slide to adjust the length of lower portion stereotype, to adapt to patient's height bodily form gap.
The upper protective stereotype is fixed in the fixed link of top, and the lower portion stereotype is fixed on lower part fixed link
On, the upper protective stereotype, left protective plate, right protective plate are arranged in the fixed link of top, and the lower portion stereotype is set
It sets in the fixed link of lower part, is connected by an attachment device between the top fixed link and lower part fixed link, and the connection fills
Setting keeps the distance between top fixed link and lower part fixed link adjustable, the top fixed link of the driving mechanism and lead protection device
Or lower part fixed link is fixedly connected.Telescopic device may be used in the attachment device.The detection sensor device may be used
Laser sensor, infrared sensor, approach switch sensor etc..
Certainly, attachment device can also use such as lower structure：The attachment device includes connecting rod, is set in the connecting rod
There is handle.When the top fixed link is fixedly connected with driving mechanism, then the lower end of the connecting rod is provided with screw thread, with lower part
Fixed link screw-thread fit, upper end and the top fixed link of the connecting rod are slidably matched, and axially position.The top fixed link
Equipped with the hole for being slidably matched with connecting rod, the two axial ends in the hole are fixed with thrust bearing, the upper end of the connecting rod in opposite directions
It stretches into the thrust bearing in the fixed link of top, top fixed link one end is positioned by the positioning step that connecting rod is equipped with, separately
One end passes through locking nut locking positioning.Journal stirrup, the lower end setting of connecting rod are set in the top fixed link, lower part fixed link
There is screw thread, with the journal stirrup screw-thread fit in the fixed link of lower part, upper end and the journal stirrup in the fixed link of top of the connecting rod slide
Cooperation, and axially position.When the lower part fixed link is fixedly connected with driving mechanism, then the upper end of the connecting rod is provided with spiral shell
Line, with top fixed link screw-thread fit, lower end and the lower part fixed link of the connecting rod are slidably matched, and axially position.It is described
Lower part fixed link is equipped with the hole for being slidably matched with connecting rod, and the two axial ends in the hole are fixed with thrust bearing, the company in opposite directions
The lower end of extension bar is stretched into the thrust bearing in the fixed link of lower part, the positioning table that lower part fixed link one end is equipped with by connecting rod
Rank positions, and the other end passes through locking nut locking positioning.Journal stirrup, the company are set in the top fixed link, lower part fixed link
The upper end of extension bar is provided with screw thread, and with the journal stirrup screw-thread fit in the fixed link of top, lower end and the lower part of the connecting rod are fixed
Journal stirrup on bar is slidably matched, and axially position.
Certainly, attachment device can also use such as lower structure：The attachment device includes connecting rod, when top fixed link with
When driving mechanism is fixedly connected, the upper end of the connecting rod is fixedly connected with top fixed link, makes connecting rod and top fixed link
It cannot move to axial, the lower end of the connecting rod is provided with screw thread, and lower end and the lower part fixed link of the connecting rod are slided
Cooperation, and lower part fixed link carries out axially position by the nut check at lower both ends disposed thereon.When the lower part fixed link with
Driving mechanism is fixedly connected, then the lower end of the connecting rod is fixedly connected with lower part fixed link, makes connecting rod and lower part fixed link
It cannot move to axial, the upper end of the connecting rod is provided with screw thread, and upper end and the top fixed link of the connecting rod are slided
Cooperation, and top fixed link carries out axially position by the nut check at lower both ends disposed thereon.
It is equipped with pulley in the top fixed link of the lead protection device, lower part fixed link, the pulley is set vertically with one
The guide rail set is slidably matched.The guide rail is sliding slot, and is T-type sliding slot, and anti-limited slip wheel deviates from sliding slot.Axial the two of the sliding slot
End opening is installed into for pulley in sliding slot.The pulley could alternatively be sliding block etc..
The upper protective stereotype is fixed on top fixed link upper end, and the lower portion stereotype is fixed on lower part fixed link
Lower end.Top fixed link lower end is equipped with sliding slot, and top fixed link is inserted into the left protective plate and right protective plate upper end respectively
In the sliding slot of lower end, top fixed link lower end is fixed on by lock-screw respectively.
The driving mechanism includes driving motor, drive sprocket, driven sprocket and chain, the output of the driving motor
Axis and the circumferentially fixed connection of drive sprocket, the drive sprocket, driven sprocket are separately fixed at the upper and lower ends of a holder, and main
Movable sprocket, driven sprocket center be located on same vertical line, the chain is connect with drive sprocket, driven sprocket, the lead
The top fixed link or lower part fixed link of protective device are fixedly connected with chain.The guide rail is arranged on the holder, and is located at
Chain is close to the side of lead protection device.The holder includes riser and bottom plate, and the riser is fixed on bottom plate.It is described to lead
Rail, drive sprocket, driven sprocket are arranged on riser.On the driving motor setting bottom plate.It can be between riser and bottom plate
Dowel is set.The bottom surface of the bottom plate of the holder is equipped with movable pulley.It is fixed with clump weight on the chain.The clump weight
The both sides of chain are located at lead protection device.
The top fixed link, lower part fixed link are hingedly made of two bars, and two bars can be hinged by axis pin.It can lead to
It is hinged to cross hinge, it can also be hinged etc. by folding bearing.Top fixed link, the first bar side wall of lower part fixed link are fixed
It is useful for the supporting rack of support electric expansion machine, electric expansion machine, the telescopic rod of each electric expansion machine are equipped on each supporting rack
It is fixedly connected respectively with the second bar side wall of top fixed link, lower part fixed link, the electric expansion machine is electrically connected with the controller.
The electric expansion machine can also be replaced with cylinder, hydraulic cylinder.The input terminal of the controller is connected with door machine linked switch, institute
Open and-shut mode of the door machine linked switch for detecting operating room lead door is stated, and the signal detected is passed into controller, it is described
Controller is used to receive the signal of door machine linked switch, the working condition of output control signal control electric expansion machine.The control
The input terminal of device processed is connected with instruction inputting device, described instruction input unit for input instruction signal to controller, it is described
Controller controls the working condition of driving motor, electric expansion machine respectively for receiving command signal, output control signal.Instruction
Input unit can be touch screen, can also be manual control button.Instruction inputting device can manually control drive for operator
The working condition of dynamic motor, electric expansion machine.
Present invention has the advantage that：Since this dept. of radiology is set on the lead protection device of vertical position automatic tracing protective device
There are detection sensor device, the detection sensor device to be used to detect the location status of x-ray detector, and the signal detected is passed to
Controller, the controller export control signal to driving mechanism, control for receiving the signal that detection sensor device detects
Driving mechanism drives lead protection device to make tracking movement so that and the present invention can detect patient and receive x-ray bombardment position automatically,
Intelligence adjusts the radiation protection between patient and capture apparatus from motion tracking protective device height, reaches intelligent protection patient not
Receive the protection purpose of irradiated site.The equipment has adjust automatically shielding height, reduce non-irradiated region x-ray radiation and
The advantages of improving working efficiency.The lead protection device includes waster plate, lower portion plate and left protective plate, right protection
Plate, distance is adjustable between the upper protective stereotype and lower portion plate, and distance is adjustable between left protective plate and right protective plate, makes
Throwing among waster plate, lower portion plate, left protective plate, right protective plate is adjustable according to the size of window, makes the present invention
It can be adjusted according to patient's bodily form, no matter patient's height can solve, and will not be folded, extend service life,
Neck can also be protected with upper bit, can be suitble to various crowds, and effective protection can be carried out to different patients.
The lead protection device is included upper protective stereotype for being protected to neck and its with upper bit and is used for
The lower portion stereotype protected to waist and its with lower portion so that the present invention can to neck and its with upper bit into
Row protection can also be protected to waist and its with lower portion and both hands arm, can accomplish disposition.The invention belongs to must
Palpus erect position makees X-ray examination and the dedicated unit of film making.The present invention throw according to window it is changeable, no matter men and women, old and young, it is fat or thin and
Height individual can all carry out all sites for needing erect position to make x-ray inspection, and x-ray can only enter human body according to window from throwing, greatly reduce
Injury of the x-ray to human body.The present invention can be adjusted according to patient's bodily form, can be suitble to various crowds, to different patients
It can carry out effective protection.And the present apparatus is directly stood on beside x-ray detector, installation is simple, easy to use.
The top fixed link, lower part fixed link are hingedly made of two bars, top fixed link, lower part fixed link first
Bar side wall is respectively and fixedly provided with the supporting rack for being used to support electric expansion machine, is equipped with electric expansion machine on each supporting rack, each electronic to stretch
The telescopic rod of contracting machine is fixedly connected with the second bar side wall of top fixed link, lower part fixed link respectively, the electric expansion machine with
Controller is electrically connected so that lead protection device can be that operator steps down, and will not interfere with operator is that patient puts position.
Description of the drawings
Fig. 1 is dept. of radiology's sectional view for founding position automatic tracing protective device of the present invention（Fig. 1 is the B-B direction section view of Fig. 4
Figure）；
Fig. 2 is the portions the P enlarged drawing of Fig. 1；
Fig. 3 is the sectional view along A-A of Fig. 1；
Fig. 4 is dept. of radiology's vertical view for founding position automatic tracing protective device of the present invention；
Fig. 5 is the schematic block circuit diagram of the present invention.
In attached drawing, 1 is upper protective stereotype, and 2 be top fixed link, and 2a is sliding slot, and 3 be lower portion stereotype, and 4 be lower part
Fixed link, 5 be left protective plate, and 6 be right protective plate, and 7 be connecting rod, and 71 be screw thread, and 72 be positioning step, and 8 be handle, and 9 be to push away
Power bearing, 10 be axis pin, and 11 be electric expansion machine, and 12 be pulley, and 13 be guide rail, and 14 be drive sprocket, and 15 be driven sprocket, 16
It is clump weight for chain, 17,18 be riser, and 19 be bottom plate, and 20 be movable pulley, and 21 shine window to throw.
Specific implementation mode
Embodiment one
Referring to Fig. 1 to Fig. 5, a kind of dept. of radiology vertical position automatic tracing protective device, including lead protection device, the lead are prevented
Protection unit is fixedly supported in driving mechanism, and drives it to move up and down by driving mechanism, and the lead protection device is equipped with
Detection sensor device for tracking x-ray detector, the detection sensor device are used to detect the location status of x-ray detector, and will
The signal detected passes to controller, and the controller exports control for receiving the signal that detection sensor device detects
Signal drives lead protection device to make tracking movement to driving mechanism, control driving mechanism.The lead protection device includes that top is anti-
Backplate 1, lower portion plate 3 and left protective plate 5, right protective plate 6, distance can between the upper protective stereotype and lower portion plate
It adjusts, distance is adjustable between left protective plate and right protective plate, makes to be located at waster plate, lower portion plate, left protective plate, right protection
Throwing among plate is adjustable according to the size of window 21.The upper protective stereotype is fixed in the fixed link of top, the lower portion
Stereotype is fixed in the fixed link of lower part, and the upper protective stereotype, left protective plate, right protective plate are arranged at top fixed link
On, the lower portion stereotype is arranged in the fixed link of lower part, connects by one between the top fixed link and lower part fixed link
Connection device connects, and the attachment device keeps the distance between top fixed link and lower part fixed link adjustable, the driving mechanism and
The top fixed link 2 or lower part fixed link 4 of lead protection device are fixedly connected.Telescopic dress may be used in the attachment device
It sets.Laser sensor, infrared sensor, approach switch sensor etc. may be used in the detection sensor device.The spy of the present embodiment
It surveys inductor and uses infrared sensor.
Certainly, attachment device can also use such as lower structure：The attachment device includes connecting rod 7, in the connecting rod 7
Equipped with handle 8.When the top fixed link 2 is fixedly connected with driving mechanism, then the lower end of the connecting rod 7 is provided with screw thread
71, with 4 screw-thread fit of lower part fixed link, upper end and the top fixed link 2 of the connecting rod 7 are slidably matched, and axially position.Institute
Top fixed link 2 is stated equipped with the hole for being slidably matched with connecting rod 7, the two axial ends in the hole are fixed with thrust bearing 9, institute in opposite directions
The upper end for stating connecting rod 7 is stretched into the thrust bearing 9 in top fixed link 2, and fixed link 2 one end in top in connecting rod 7 by setting
Some positioning steps 72 position, and the other end passes through locking nut locking positioning.It is set in the top fixed link 2, lower part fixed link 4
Set journal stirrup, the lower end of connecting rod 7 is provided with screw thread, and the journal stirrup screw-thread fit in lower part fixed link 4, the connecting rod 7 it is upper
End is slidably matched with the journal stirrup in top fixed link 2, and axially position.The chain 16 of the top fixed link 2 and driving mechanism
Outer plate be fixedly connected.
When the lower part fixed link 4 is fixedly connected with driving mechanism, then the upper end of the connecting rod 7 is provided with screw thread, with
2 screw-thread fit of top fixed link, lower end and the lower part fixed link 4 of the connecting rod 7 are slidably matched, and axially position.Under described
Portion's fixed link 4 is equipped with the hole for being slidably matched with connecting rod 7, and the two axial ends in the hole are fixed with thrust bearing 9, the company in opposite directions
The lower end of extension bar 7 is stretched into the thrust bearing 9 in lower part fixed link 4, and fixed link 4 one end in lower part is equipped with by connecting rod 7
Positioning step 72 positions, and the other end passes through locking nut locking positioning.Branch is set in the top fixed link 2, lower part fixed link 4
The upper end of ear, the connecting rod 7 is provided with screw thread, and the journal stirrup screw-thread fit in top fixed link 2, under the connecting rod 7
End is slidably matched with the journal stirrup in lower part fixed link 4, and axially position.The chain 16 of the lower part fixed link 4 and driving mechanism
Outer plate be fixedly connected.
It is equipped with pulley 12, the pulley 12 and one in the top fixed link 2 of the lead protection device, lower part fixed link 4
The guide rail 13 being vertically arranged is slidably matched.The guide rail 13 is sliding slot, and is T-type sliding slot, and anti-limited slip wheel 12 deviates from sliding slot.It is described
The axial both ends open of sliding slot, is installed into for pulley 12 in sliding slot.The pulley 12 could alternatively be sliding block etc..
The upper protective stereotype 1 is fixed on 2 upper end of top fixed link, and it is solid that the lower portion stereotype 3 is fixed on lower part
4 lower end of fixed pole.2 lower end of top fixed link is equipped with sliding slot 2a, and the left protective plate 5 and 6 upper end of right protective plate are inserted into respectively
In the sliding slot 2a of 2 lower end of top fixed link, fixed link 2 lower end in top is fixed on by lock-screw respectively.Lock-screw is unclamped,
The distance between left protective plate 5 and right protective plate 6 can be adjusted according to patient's bodily form, be suitble to various crowds, all to different patients
It can carry out effective protection.After adjustment, lock-screw is being tightened.
The driving mechanism includes driving motor, drive sprocket 14, driven sprocket 15 and chain 16, the driving motor
Output shaft and 14 circumferentially fixed connection of drive sprocket, the drive sprocket 14, driven sprocket 15 are separately fixed at a holder
Upper and lower ends, and the center of drive sprocket 14, driven sprocket 15 is located on same vertical line, the chain 16 and drive sprocket
14, driven sprocket 15 connects, and the top fixed link 2 or lower part fixed link 4 of the lead protection device are fixedly connected with chain 16.Institute
It states guide rail 13 to be arranged on the holder, and positioned at chain 16 close to the side of lead protection device.The holder includes 18 He of riser
Bottom plate 19, the riser 18 are fixed on bottom plate 19.The guide rail 13, drive sprocket 14, driven sprocket 15 are arranged at riser
On 18.On the driving motor setting bottom plate 19.Dowel can be set between riser 18 and bottom plate 19.The bottom plate of the holder
19 bottom surface is equipped with movable pulley 20.Clump weight 17 is fixed on the chain 16.The clump weight 17 and lead protection device point
Not Wei Yu chain 16 both sides, prevent driving motor from being burnt because of load excessive, increase the service life of driving motor.
The top fixed link 2, lower part fixed link 4 are hingedly made of two bars, and two bars can be hinged by axis pin 10.It can
It, can also be hinged etc. by folding bearing with hinged by hinge.First bar side wall of top fixed link 2, lower part fixed link 4
It is respectively and fixedly provided with the supporting rack for being used to support electric expansion machine 11, electric expansion machine 11, each electric expansion are equipped on each supporting rack
The telescopic rod of machine 11 is fixedly connected with the second bar side wall of top fixed link 2, lower part fixed link 4 respectively, the electric expansion machine
11 are electrically connected with the controller.The electric expansion machine 11 can also be replaced with cylinder, hydraulic cylinder.The input terminal of the controller connects
It is connected to door machine linked switch, the door machine linked switch is used to detect the open and-shut mode of operating room lead door, and the letter that will be detected
Controller number is passed to, the controller is used to receive the signal of door machine linked switch, and output control signal controls electric expansion
The working condition of machine 11.The input terminal of the controller is connected with instruction inputting device, and described instruction input unit is for inputting
Command signal is to controller, and for the controller for receiving command signal, output control signal controls driving motor, electronic respectively
The working condition of telescopic machine 11.Instruction inputting device can be touch screen, can also be manual control button.Instruction inputting device
The working condition of driving motor, electric expansion machine 11 can be manually controlled for operator.The controller uses central processing unit.
The present invention can manually control the positive and negative rotation of driving motor, to control the up and down of chain 16, in the mistake risen or fallen
Cheng Zhong, when the detection sensor device being arranged on lead protection device senses object to be measured, controller controls driving motor and stops fortune
It is dynamic, make the top fixed link and x-ray detector of lead protection device（DR plates）Upper limb overlaps, make the throwing of lead protection device according to window with
X-ray detector corresponds to, and will not shelter from x-ray detector and receive ray.
The present apparatus is directly stood on beside x-ray detector, and installation is simple, easy to use.
When detection sensor device, which detects x-ray detector, to be moved up and down, by the processor of detectable signal biography, processor will connect
The signal of receipts is analyzed, then information is passed to the rotation of driving motor sliding tooth wheel, chain 16 is driven after gear rotation, by toothed chain
Item 16 drives lead protection device to move up and down, and after detection sensor device, which detects x-ray detector, stops mobile, central processing unit is received
It will stop driving motor after to information, and stop the movement of lead protection device.
Door machine linked switch is mounted on operating room lead door, when technician is in shutdown preparation exposure, door machine linked switch
Central processing unit is passed information to, central processing unit controls electric expansion machine 11 and pushes upper and lower protection stereotype to patient respectively
It draws close；When technician's end exposure, when opening operation room lead door is prepared as patient pendulum position, door machine linked switch passes information to again
Central processing unit, central processing unit controls electric expansion machine 11 and pulls back upper and lower protection stereotype again leaves patient, facilitates skill
Teacher is that patient puts position.
Embodiment two：
The attachment device includes connecting rod 7, when top fixed link 2 is fixedly connected with driving mechanism, the connecting rod 7
Upper end be fixedly connected with top fixed link 2, prevent connecting rod 7 with top fixed link 2 from moving to axial, the connecting rod
7 lower end is provided with screw thread, and lower end and the lower part fixed link 4 of the connecting rod 7 are slidably matched, and lower part fixed link 4 passes through position
The nut check at both ends is descended to carry out axially position thereon.It is when the lower part fixed link 4 is fixedly connected with driving mechanism, then described
The lower end of connecting rod 7 is fixedly connected with lower part fixed link 4, prevents connecting rod 7 with lower part fixed link 4 from moving to axial, institute
The upper end for stating connecting rod 7 is provided with screw thread, and upper end and the top fixed link 2 of the connecting rod 7 are slidably matched, and top fixed link
2 carry out axially position by the nut check at lower both ends disposed thereon.Other features are identical as embodiment one.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, it is clear that those skilled in the art
Various changes and modifications can be made to the invention by member without departing from the spirit and scope of the present invention.If in this way, the present invention
Within the scope of the claims of the present invention and its equivalent technology, then the present invention is also intended to include these these modifications and variations
Including modification and variation.
Claims (8)
1. a kind of vertical position automatic tracing protective device of dept. of radiology, it is characterised in that：Including lead protection device, the lead protection dress
It sets and is fixedly supported in driving mechanism, and drive it to move up and down by driving mechanism, the lead protection device is equipped with detection
Inductor, the detection sensor device are used to detect the location status of x-ray detector, and the signal detected is passed to control
Device, the controller export control signal to driving mechanism, control driving for receiving the signal that detection sensor device detects
Mechanism drives lead protection device to make tracking movement, and the lead protection device includes waster plate, lower portion plate and left protection
Plate, right protective plate, distance is adjustable between the upper protective stereotype and lower portion plate, the spacing of left protective plate and right protective plate
From adjustable, make to be located at that waster plate, lower portion plate, left protective plate, the throwing among right protective plate is adjustable according to the size of window；
The upper protective stereotype, left protective plate, right protective plate are arranged in the fixed link of top, and the lower portion stereotype setting exists
In the fixed link of lower part, connected by an attachment device between the top fixed link and lower part fixed link, and the attachment device makes
The distance between top fixed link and lower part fixed link are adjustable, the top fixed link of the driving mechanism and lead protection device or under
Portion's fixed link is fixedly connected；The top fixed link, lower part fixed link are hingedly made of two bars, and top fixed link, lower part are solid
First bar side wall of fixed pole is respectively and fixedly provided with the supporting rack for being used to support electric expansion machine, and electric expansion is equipped on each supporting rack
The telescopic rod of machine, each electric expansion machine is fixedly connected with the second bar side wall of top fixed link, lower part fixed link respectively, the electricity
Dynamic telescopic machine is connect with controller.
2. the vertical position automatic tracing protective device of dept. of radiology according to claim 1, it is characterised in that：The attachment device
Including connecting rod, the connecting rod is equipped with handle, and the lower end of the connecting rod is provided with screw thread, matches with lower part fixed link screw thread
It closes, upper end and the top fixed link of the connecting rod are slidably matched, and axially position, and the top fixed link is solid with driving mechanism
Fixed connection.
3. the vertical position automatic tracing protective device of dept. of radiology according to claim 1, it is characterised in that：The attachment device
Including connecting rod, the upper end of the connecting rod is fixedly connected with top fixed link, and the lower end of the connecting rod is provided with screw thread, institute
The lower end and lower part fixed link for stating connecting rod are slidably matched, and lower part fixed link by the nut check at lower both ends disposed thereon into
Row axially position, the top fixed link are fixedly connected with driving mechanism.
4. the vertical position automatic tracing protective device of dept. of radiology according to claim 1, it is characterised in that：The top is fixed
Bar lower end is equipped with sliding slot, and the left protective plate, right protective plate upper end are inserted into the sliding slot of top fixed link lower end, are led to respectively respectively
It crosses lock-screw and is fixed on top fixed link lower end.
5. the vertical position automatic tracing protective device of dept. of radiology according to claim 1, it is characterised in that：The lead protection dress
It is equipped with pulley in the top fixed link set, lower part fixed link, the pulley is slidably matched with the guide rail that one is vertically arranged.
6. the vertical position automatic tracing protective device of dept. of radiology according to claim 1, it is characterised in that：The controller
Input terminal is connected with door machine linked switch, and the door machine linked switch is used to detect the open and-shut mode of operating room lead door, and will inspection
The signal measured passes to controller, and the controller is used to receive the signal of door machine linked switch, output control signal control
The working condition of electric expansion machine.
7. the vertical position automatic tracing protective device of dept. of radiology according to claim 1, it is characterised in that：The driving mechanism
Including driving motor, drive sprocket, driven sprocket and chain, the output shaft and drive sprocket of the driving motor are circumferentially fixed
Connection, the drive sprocket, driven sprocket are separately fixed at the upper and lower ends of a holder, and in drive sprocket, driven sprocket
The heart is located on same vertical line, and the chain is connect with drive sprocket, driven sprocket, and the lead protection device is fixed with chain to be connected
It connects.
8. the vertical position automatic tracing protective device of dept. of radiology according to claim 7, it is characterised in that：It is solid on the chain
There are clump weight, the clump weight to be located at the both sides of chain with lead protection device surely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610225852.XA CN105943075B (en) | 2016-04-13 | 2016-04-13 | The vertical position automatic tracing protective device of dept. of radiology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610225852.XA CN105943075B (en) | 2016-04-13 | 2016-04-13 | The vertical position automatic tracing protective device of dept. of radiology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105943075A CN105943075A (en) | 2016-09-21 |
| CN105943075B true CN105943075B (en) | 2018-10-16 |
Family
ID=56917560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610225852.XA Expired - Fee Related CN105943075B (en) | 2016-04-13 | 2016-04-13 | The vertical position automatic tracing protective device of dept. of radiology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105943075B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107468271A (en) * | 2017-08-09 | 2017-12-15 | 杨自力 | A kind of vertical position automatic tracing protector of dept. of radiology |
| CN109077750A (en) * | 2018-07-05 | 2018-12-25 | 安徽医科大学第附属医院 | A kind of urological surgery protective device |
| CN109473192B (en) * | 2018-12-26 | 2019-08-20 | 山西医科大学第一医院 | Mobile radiation protection equipment |
| CN111110266B (en) * | 2020-01-08 | 2023-04-18 | 珠海威瑞医疗科技有限公司 | Control method of X-ray protection device and X-ray protection device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201175342Y (en) * | 2008-01-31 | 2009-01-07 | 宋玉娟 | Radiation protection device for medical purpose |
| CN202568292U (en) * | 2012-04-27 | 2012-12-05 | 宜昌市天泽医疗器械有限公司 | Door and host interlock protection device |
| CN203763109U (en) * | 2014-03-13 | 2014-08-13 | 朱军之 | Lead protection device for radiology department |
| CN104224223B (en) * | 2014-09-23 | 2016-09-14 | 王河山 | A kind of Medical anti-radiation device |
| CN104523288A (en) * | 2014-12-24 | 2015-04-22 | 叶福春 | Novel medical protective screen |
| CN204765697U (en) * | 2015-04-10 | 2015-11-18 | 乔国庆 | Automatic photographic protection system of vertical position X line |
| CN205041426U (en) * | 2015-08-27 | 2016-02-24 | 周丽娜 | Electronic removal X - line protection dress |
| CN205054256U (en) * | 2015-10-29 | 2016-03-02 | 郑州市中医院 | Medical stereotype car |
-
2016
- 2016-04-13 CN CN201610225852.XA patent/CN105943075B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN105943075A (en) | 2016-09-21 |
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Granted publication date: 20181016 Termination date: 20200413 |