CN108403138A - A kind of CT machines human body fixator - Google Patents
A kind of CT machines human body fixator Download PDFInfo
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- CN108403138A CN108403138A CN201810215204.5A CN201810215204A CN108403138A CN 108403138 A CN108403138 A CN 108403138A CN 201810215204 A CN201810215204 A CN 201810215204A CN 108403138 A CN108403138 A CN 108403138A
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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
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
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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
- A61B6/04—Positioning of patients; Tiltable beds or the like
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The present invention relates to a kind of CT machines human body fixators, movable plate including CT owners body and on CT owner's bodies, movable plate is slidably arranged on CT lathes and can pass through CT owner's bodies when sliding to the left, testing agency, hand fixed mechanism, control mechanism and leg fixed mechanism are disposed on movable plate from front to back, testing agency includes bracing wire, stay wire displacement sensor, and bracing wire is connect by pulling buckle with stay wire displacement sensor；Hand fixed mechanism includes column and spreader, column is arranged in the front of CT owner's bodies, column includes left column and right column, left column and right column lower end are each attached on ground, it is provided with spreader between left column and right column upper end, positional symmetry of the spreader lower face on the inside of left column and right column is provided with left rail and right guide rail, the present invention has the characteristics that reasonable design, simple in structure, easy to process, easy to use, the working efficiency for effectively raising medical staff alleviates the pain of patient.
Description
Technical field
The present invention relates to field of medical appliances, and in particular to a kind of CT machines human body fixator.
Background technology
At present CT machines when in use, patient is lain on the lathe bed of CT machines, and both hands are lifted to the crown and put down backward
Head on both sides are placed on, are equipped with Foam pillow on some lathe beds at head, then arm is placed on Foam pillow.It is usually awake at
Year patient, has self-control, body will not shake.According to the needs of the state of an illness, some patient needs when carrying out CT scan
It is carried out at the same time enhancing to check, using the mode for being injected intravenously contrast agent in four limbs percutaneous puncture.At this moment it is likely to occur several
Emergency situations need emergent management：1, patient mismatches because of certain reason and leaves lathe bed by force, 2, because of the state of an illness the reason of, patient
Occur limbs twitch, 3, because the big muscle power of patient age is weak, it cannot keep the static position of four limbs, 4, venipuncture needle may be because
Certain reason moves, and causes outside syringe needle abjection blood vessel.Medical worker's emergent management is required in the case of these types, even
Rescue, and at this moment patient's elbow portion can not can quickly pull out needle still in injection contrast agent with the action of patient's arm, cause each
It is kind dangerous to occur and various follow-up perils occur, so during the entire process of patient is scanned and patient leaves lathe bed
Before, it is required for the position for making patient's arm not change, convenient for pulling out needle as early as possible and handling the emergency situations of patient as early as possible.
Invention content
A kind of CT machines human body fixator provided by the present invention, can detect automatically patient when carrying out CT scan whether
Lathe bed is left without authorization or is twitched, and when finding that the above situation occurs for patient, patient can be fixed on lathe bed in time,
Protect patient's personal safety.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：
A kind of CT machines human body fixator, including CT owners body and the movable plate on CT owner's bodies, movable plate sliding setting
CT owner's bodies can be being passed through on CT lathes and when sliding to the left, testing agency, hand are disposed with from front to back on movable plate
Portion's fixed mechanism, control mechanism and leg fixed mechanism, testing agency include bracing wire, stay wire displacement sensor, and bracing wire passes through drawing
Button is connect with stay wire displacement sensor；Hand fixed mechanism includes column and spreader, and column is arranged in the front of CT owner's bodies, stands
Column includes left column and right column, and left column and right column lower end are each attached on ground, between left column and right column upper end
It is provided with spreader, positional symmetry of the spreader lower face on the inside of left column and right column is provided with left rail and right guide rail, and a left side is led
Rail and right guide rail left end are fixed at CT machine body front ends, and left slideway is provided in left rail, right cunning is provided in right guide rail
Road is respectively arranged with left and right sliding mechanism in left and right slideway, and left sliding equipment includes left chain wheel and left chain wheel shaft, left chain wheel
It is arranged in left slideway, left chain wheel shaft is arranged in the center of left chain wheel, and left chain wheel shaft lower end is provided with left chain wheel support plate,
Right sliding equipment includes right pulley and right pulley shaft, and right pulley is arranged in right slideway, and right pulley shaft is arranged in right pulley
Center, right pulley shaft lower end is provided with right pulley support plate, is provided between left chain wheel support plate and right pulley support plate
First support plate, the first support plate left and right ends are separately fixed at left chain wheel support plate and right pulley lower end face of support plate, and first
The center of lower end face of support plate is provided with the first electric pushrod, and the first electric pushrod lower end is fixedly installed the second support plate, the
Two lower end face of support plate are symmetrically set with the first fixed block and the second fixed block using left and right center line as symmetrical centre, and first
The lower face of fixed block and the second fixed block is equipped with half moon groove, and movable plate is located at immediately below the second support plate, movable plate
Upper surface is provided with third fixed block and the 4th fixed block, and it is recessed that the upper surface of third fixed block and the 4th fixed block is equipped with semilune
The groove of slot, the first fixed block and the second fixed block is downwardly open, the groove upward opening of third fixed block and the 4th fixed block,
Third fixed block is correspondingly arranged up and down with the first fixed block, and the 4th fixed block is correspondingly arranged up and down with the second fixed block；Leg is solid
It includes about the identical left clamp structure of movable plate or so center line symmetrical setting and mechanism and right clamping device, Zuo Jia to determine mechanism
It is identical as clamping device structure to hold mechanism, left clamp structure includes left grip block, and left grip block is the arc for meeting ergonomics
Shape shape, left grip block lower end are fixedly installed the first axis pin, and the first axis pin is fixed on movable plate upper surface by bearing block
Left side, movable plate are provided with the first notch at left side edge, and the first axis pin front end is provided with first gear, first gear
It is arranged in the first notch, movable plate lower face is provided with first motor, and second gear is provided on first motor output shaft, the
Two gears are arranged in the first notch and are meshed with first gear；Control mechanism includes processor and shell, and shell is fixed on
Movable plate lower face, processor are arranged in shell, the signal output end of the stay wire displacement sensor and the letter of processor
The connection of number input terminal, processor are connected with first motor control.
First fixed block lower face is provided with the first air bag, and the second fixed block lower end is fixedly installed the second air bag, and first
Air bag, the second air bag are connect with air source, and the second upper end face of support plate is provided with the first air pump and the second air pump, and the first air pump passes through
Appendix is connect with the first air bag, and the second air pump is connect by appendix with the second air bag.
Processor control the first air pump of connection and the second air pump.
Third fixed block and the 4th fixed block upper surface are both provided with preventing rubber pad.
The cross sectional shape of left slideway and right slideway is to be rotated by 90 ° rear "T"-shaped, and left slideway and right slideway are symmetrical arranged,
Left chain wheel and right pulley are respectively placed in left slideway and right slideway, left chain wheel and right pulley respectively it is corresponding stretch out left chain wheel shaft and
Right pulley shaft, left chain wheel shaft and right pulley shaft are fixedly connected with left chain wheel support plate and right pulley support plate respectively.
Left grip block lower end is fixedly installed the first axis pin, and the first axis pin is fixed on movable plate upper surface by bearing block
Left side, movable plate are provided with the first notch at left side edge, first gear, first gear are provided in the middle part of the first axis pin
It is arranged in the first notch, movable plate lower face is provided with first motor, and second gear is provided on first motor output shaft, the
Two gears are arranged in the first notch and are meshed with first gear.
First axis pin is connect by shaft coupling with first motor, and the first axis pin is directly driven to rotate by first motor.
Processor control connection third air pump.
Stay wire displacement sensor is fixed on the lower face of movable plate, and through-hole is provided on movable plate, be drawstring through through-hole with
Stay wire displacement sensor connects.
Compared with the existing technology, beneficial effects of the present invention are：The present invention can be supported the hand of patient, alleviate
There is tingle equal uncomfortable reaction in patient's upper limb during CT scan, and bracing wire, bracing wire and bracing wire displacement is arranged in the hand of patient
Sensor connects, and can monitor patient hand in real time to the distance of lathe bed, detect whether patient occurs leaving without authorization to play
The situations such as lathe bed can be fixed the hand of patient and foot, prevent when the situations such as body twitch occurs in the patient having
Patient can not be normally carried out CT scan, while patient's person of patient caused by twitch collides with CT machines can be prevented to hinder
Evil；The further present invention is both provided with air bag on the first fixed block, the second fixed block, left grip block and right grip block, leads to
Air pressure immobilized patients limbs are crossed, while the limbs that can be directed to different building shape patient are fixed, and improve applicability.The present invention
Have the characteristics that reasonable design, simple in structure, easy to process, easy to use, effectively raise the working efficiency of medical staff,
Alleviate the pain of patient.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the structural schematic diagram of foot's fixed mechanism in embodiment 1；
Fig. 4 is the structural schematic diagram of leg fixed mechanism in embodiment 2；
Fig. 5 is the structural scheme of mechanism of leg fixed mechanism in embodiment 3.
In figure：1, CT owners body 2, left rail 3, left column 4, movable plate 5, spreader 6, right guide rail 7, right pulley
8, right pulley shaft 9, right pulley support plate 10, the first support plate 11, the first electric pushrod 12, the second support plate 13,
One air pump 14, the second air pump 15, the first fixed block 16, the second fixed block 17, third fixed block 18, the 4th fixed block
19, right column 20, stay wire displacement sensor 21, bracing wire 22, left grip block 23, right grip block 24, first gear 25,
Two gears 26, first motor 27, processor 28, the first air bag 29, the second air bag 30, preventing rubber pad 31, third air bag 32,
Four gasbags 33, left chain wheel 34, left chain wheel shaft 35, left chain wheel support plate 36, the first notch 37, bearing block 38, the first axis pin
39, third air pump.
Specific implementation mode
Embodiment 1：As shown in Figs. 1-3, a kind of CT machines human body fixator, including CT owners body 11 and be located at CT owner's bodies
Movable plate 4 on 1 can pass through CT owners body 1 when movable plate 4 is slidably arranged on CT lathes and slides to the left, mobile
Testing agency, hand fixed mechanism, control mechanism and leg fixed mechanism, testing agency are disposed on plate 4 from front to back
Including bracing wire 21, stay wire displacement sensor 20, stay wire displacement sensor 20 is fixed on the lower face of movable plate 4, is set on movable plate 4
It is equipped with through-hole, bracing wire 21 is connect across through-hole with stay wire displacement sensor 20.
Hand fixed mechanism includes column and spreader 5, and column is arranged in the right of CT owners body 1, and column includes left column 3
With right column 19, left column 3 and 19 lower end of right column are each attached on ground, and left column 3 and right column are arranged between 19 upper end
There is spreader 5, positional symmetry of 5 lower face of spreader in 19 inside of left column 3 and right column is provided with left rail 2 and right guide rail 6, left
Guide rail 2 and 6 left end of right guide rail are fixed at 1 right end of CT owners body, and left slideway is provided in left rail 2, is arranged in right guide rail 6
There is a right slideway, in the present embodiment, the cross sectional shape of left slideway and right slideway is "T"-shaped, and a left side is respectively arranged in left and right slideway
Right sliding equipment, left sliding equipment include left chain wheel 33 and left chain wheel shaft 34, and left chain wheel 33 is horizontally set in left slideway, left
Pulley shaft 34 is arranged in the center of left chain wheel 33, the present embodiment, and left chain wheel 33 is rotatablely connected with left chain wheel shaft 34, left cunning
34 lower end of wheel shaft is provided with left chain wheel support plate 35, and right sliding equipment includes right pulley 7 and right pulley shaft 8,7 water of right pulley
Flat to be arranged in right slideway, right pulley shaft 8 is arranged in the center of right pulley 7, the present embodiment, and right pulley 7 turns with right pulley
Axis 8 is rotatablely connected, and 8 lower end of right pulley shaft is provided with right pulley support plate 9, left chain wheel support plate 35 and right pulley support plate 9
Between be provided with the first support plate 10,10 left and right ends of the first support plate are separately fixed at left chain wheel support plate 35 and right pulley branch
9 lower face of fagging.
The cross sectional shape of left slideway and right slideway is to be rotated by 90 ° rear "T"-shaped, and left slideway and right slideway are symmetrical arranged,
Left chain wheel 33 and right pulley 7 are respectively placed in left slideway and right slideway, and left chain wheel 33 and right pulley 7 correspond to stretch out left chain wheel respectively
Shaft 34 and right pulley shaft 8, left chain wheel shaft 34 and right pulley shaft 8 are supported with left chain wheel support plate 35 and right pulley respectively
Plate 9 is fixedly connected.
The center of first support plate, 10 lower face is provided with the first electric pushrod 11, and 11 lower end of the first electric pushrod is fixed and set
It is equipped with the second support plate 12,12 lower face of the second support plate is symmetrically set with first as symmetrical centre using left and right center line and consolidates
Determine block 15 and the second fixed block 16, the lower face of the first fixed block 15 and the second fixed block 16 is equipped with half moon groove, movable plate 4
Positioned at immediately below the second support plate 12,4 upper surface of movable plate is provided with third fixed block 17 and the 4th fixed block 18, and third is solid
The upper surface for determining block 17 and the 4th fixed block 18 is equipped with half moon groove, the groove of the first fixed block 15 and the second fixed block 16 to
Under shed, the groove upward opening of third fixed block 17 and the 4th fixed block 18, on third fixed block 17 and the first fixed block 15
Under be correspondingly arranged, the 4th fixed block 18 is correspondingly arranged with the second about 16 fixed block.
Leg fixed mechanism includes the left clamp structure and right clamping device about 4 center line symmetrical setting of movable plate, left
Clamping device is identical as clamping device structure, and left clamp structure includes left grip block 22, and left grip block 22 is to meet ergonomic
Arcuate shape, 22 lower end of left grip block are fixedly installed the first axis pin 38, and the first axis pin 38 is fixed on by bearing block 37
The left side of 4 upper surface of movable plate, movable plate 4 are provided with the first notch 36 at left side edge, and 38 front end of the first axis pin is set
It is equipped with first gear 24, first gear 24 is arranged in the first notch 36, and 4 lower face of movable plate is provided with first motor 26, the
Be provided with second gear 25 on one motor, 26 output shaft, the setting of second gear 25 in the first notch 36 and with 24 phase of first gear
Engagement, control mechanism include processor 27 and shell, and shell is fixed on 4 lower face of movable plate, and processor 27 is arranged in shell,
The signal output end of the stay wire displacement sensor 20 is connect with the signal input part of processor 27.Processor 27 and the first electricity
The control connection of machine 26.
First fixed block, 15 lower face is provided with the first air bag 28, and 16 lower end of the second fixed block is fixedly installed the second air bag
2929, the first air bag 28, the second air bag 29 are connect with air source, and 12 upper surface of the second support plate is provided with the first air pump 13 and second
Air pump 14, the first air pump 13 are connect by appendix with the first air bag 28, and the second air pump 14 passes through appendix and the second air bag 29
Connection, the control of processor 27 the first air pump 13 of connection and the second air pump 14,18 upper surface of third fixed block 17 and the 4th fixed block
It is both provided with preventing rubber pad 30,22 inside of left grip block is provided with third air bag 31, and 23 inside of right grip block is provided with the 4th
Air bag 32, is provided with third air pump 39 between first motor 26 and the second motor, third air pump 39 passes through appendix and third gas
Capsule 31 and four gasbags 32 connect, the control connection third of processor 27 air pump 39.
Embodiment 2：Difference from Example 1 is the left clamping device in leg restraint and right clamping device,
Left clamping device and right clamping device about 4 center line symmetrical setting of movable plate and structure it is identical, as shown in figure 4, left clamping machine
Structure includes left grip block 22, and left grip block 22 is the arcuate shape for meeting ergonomics, the fixed setting of 22 lower end of left grip block
There are the first axis pin 38, the first axis pin 38 to be fixed on the left side of 4 upper surface of movable plate by bearing block 37, movable plate 4 is close to left side
Edge is provided with the first notch 36, and 38 middle part of the first axis pin is provided with first gear 24, and first gear 24 is arranged first
In notch 36,4 lower face of movable plate is provided with first motor 26, and second gear 25 is provided on 26 output shaft of first motor, the
The setting of two gears 25 is meshed in the first notch 36 and with first gear 24.
Embodiment 3：With embodiment 1 and embodiment 2 the difference is that, as shown in figure 5, the first axis pin 38 passes through shaft coupling
Device is connect with first motor 26, directly the first axis pin 38 is driven to rotate by first motor 26.
When implementing, patient's present invention lies low on movable plate 4, and the both hands of patient are placed 17 He of third fixed block first
On 4th fixed block 18, starting the first electric pushrod 11, the first electric pushrod 11 drives the second support plate 12 to move downward, and first
Fixed block 15 is bonded or close with third fixed block 17, and the second fixed block 16 is bonded or close with the 4th fixed block 18, then will be drawn
Line 21 is bundled on the palm of patient, completes the fixation of patient hand, while starting first motor 26,26 output shaft of first motor
On second gear 25 drive first gear 24 to complete the closure of left grip block 22, right clamping device to the rotation of the inside of movable plate 4
It controls right grip block and completes the closure of right grip block 23 to the rotation of the inside of movable plate 4 and work as trouble to complete the fixation of patient legs
When person occurs twitch or leaves movable plate 4 without authorization, hand will be subjected to displacement, to pull bracing wire 21, when the displacement of bracing wire 21
Signal is acquired by stay wire displacement sensor 20 and collected signal is sent to processor 27, is carried when the displacement of bracing wire 21 exceeds
When the standard value of preceding setting, processor 27 starts the first air pump 13, the second air pump 14 and third air pump 39, the first air pump 13 simultaneously
By 28 gassy of the first air bag, the second air pump 14 is by 29 gassy of the second air bag, and third air pump 39 is by 31 He of third air bag
32 gassy of four gasbags, to which hand and the leg of patient more be firmly fixed, to be handled for medical staff
It gains time.
Claims (10)
1. a kind of CT machines human body fixator, it is characterised in that：Movable plate including CT owners body and on CT owner's bodies moves
Movable plate can pass through CT owner's bodies when being slidably arranged on CT lathes and sliding to the left, be disposed with from front to back on movable plate
Testing agency, hand fixed mechanism, control mechanism and leg fixed mechanism, testing agency include bracing wire, stay wire displacement sensor,
Bracing wire is connect by pulling buckle with stay wire displacement sensor；Hand fixed mechanism includes column and spreader, and column is arranged in CT owners
The front of body, column include left column and right column, and left column and right column lower end are each attached on ground, and left column and the right side are vertical
Spreader is provided between column upper end, positional symmetry of the spreader lower face on the inside of left column and right column is provided with left rail and the right side
Guide rail, left rail and right guide rail left end are fixed at CT machine body front ends, and left slideway is provided in left rail, is set in right guide rail
It is equipped with right slideway, left and right sliding mechanism is respectively arranged in left and right slideway, left sliding equipment includes that left chain wheel and left chain wheel turn
Axis, left chain wheel are arranged in left slideway, and left chain wheel shaft is arranged in the center of left chain wheel, and left chain wheel shaft lower end is provided with left cunning
Support plate is taken turns, right sliding equipment includes right pulley and right pulley shaft, and right pulley is arranged in right slideway, the setting of right pulley shaft
In the center of right pulley, right pulley shaft lower end is provided with right pulley support plate, left chain wheel support plate and right pulley support plate it
Between be provided with the first support plate, the first support plate left and right ends are separately fixed at left chain wheel support plate and right pulley support plate lower end
The center in face, the first lower end face of support plate is provided with the first electric pushrod, and the first electric pushrod lower end is fixedly installed second
Fagging, the second lower end face of support plate are symmetrically set with the first fixed block and second as symmetrical centre using left and right center line and fix
The lower face of block, the first fixed block and the second fixed block is equipped with half moon groove, and movable plate is located at immediately below the second support plate,
Movable plate upper surface is provided with third fixed block and the 4th fixed block, and the upper surface of third fixed block and the 4th fixed block is equipped with half
The groove of month connected in star, the first fixed block and the second fixed block is downwardly open, the groove of third fixed block and the 4th fixed block to
Upper opening, third fixed block are correspondingly arranged up and down with the first fixed block, and the 4th fixed block is correspondingly arranged up and down with the second fixed block；
Leg fixed mechanism includes about movable plate or so center line symmetrical setting and the identical left clamp structure of structure and right clamping machine
Structure, left clamping device is identical as clamping device structure, and left clamp structure includes left grip block, and left grip block is to meet ergonomic
Arcuate shape, left grip block lower end are fixedly installed the first axis pin, and the first axis pin is fixed on by bearing block on movable plate
The left side of end face, movable plate are provided with the first notch at left side edge, and the first axis pin front end is provided with first gear, the
One gear is arranged in the first notch, and movable plate lower face is provided with first motor, and second is provided on first motor output shaft
Gear, second gear are arranged in the first notch and are meshed with first gear；Control mechanism includes processor and shell, shell
It is fixed on movable plate lower face, processor is arranged in shell, the signal output end of the stay wire displacement sensor and processing
The signal input part of device connects, and processor is connected with first motor control.
2. a kind of CT machines human body fixator according to claim 1, it is characterised in that：The first fixed block lower end
Face is provided with the first air bag, and the second fixed block lower end is fixedly installed the second air bag, and the first air bag, the second air bag and air source connect
It connecing, the second upper end face of support plate is provided with the first air pump and the second air pump, and the first air pump is connect by appendix with the first air bag,
Second air pump is connect by appendix with the second air bag.
3. a kind of CT machines human body fixator according to claim 2, it is characterised in that：The processor control connection
First air pump and the second air pump.
4. a kind of CT machines human body fixator according to claim 1, it is characterised in that：The third fixed block and
Four fixed block upper surfaces are both provided with preventing rubber pad.
5. a kind of CT machines human body fixator according to claim 1, it is characterised in that：The left slideway and right slideway
Cross sectional shape be to be rotated by 90 ° rear "T"-shaped, and left slideway and right slideway are symmetrical arranged, and left chain wheel and right pulley are respectively placed in
In left slideway and right slideway, left chain wheel and right pulley correspond to stretch out left chain wheel shaft and right pulley shaft, left chain wheel shaft respectively
It is fixedly connected respectively with left chain wheel support plate and right pulley support plate with right pulley shaft.
6. a kind of CT machines human body fixator according to claim 1, it is characterised in that：The left grip block lower end is solid
Surely it is provided with the first axis pin, the first axis pin is fixed on the left side of movable plate upper surface by bearing block, and movable plate is close to left side
It is provided with the first notch at, first gear is provided in the middle part of the first axis pin, first gear is arranged in the first notch, mobile
Plate lower face is provided with first motor, and second gear is provided on first motor output shaft, and second gear is arranged in the first notch
It is interior and be meshed with first gear.
7. a kind of CT machines human body fixator according to claim 1, it is characterised in that：First axis pin passes through connection
Axis device is connect with first motor, and the first axis pin is directly driven to rotate by first motor.
8. a kind of CT machines human body fixator according to claim 1, it is characterised in that：It is set on the inside of the left grip block
It is equipped with third air bag, four gasbags is provided on the inside of right grip block, third air pump is provided between first motor and the second motor,
Third air pump is connect by appendix with third air bag and four gasbags.
9. a kind of CT machines human body fixator according to claim 8, it is characterised in that：The processor control connection
Third air pump.
10. a kind of CT machines human body fixator according to claim 1, it is characterised in that：The bracing wire displacement sensing
Device is fixed on the lower face of movable plate, and through-hole is provided on movable plate, is drawstring through through-hole and is connect with stay wire displacement sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810215204.5A CN108403138B (en) | 2018-03-15 | 2018-03-15 | Human body fixing device of CT machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810215204.5A CN108403138B (en) | 2018-03-15 | 2018-03-15 | Human body fixing device of CT machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108403138A true CN108403138A (en) | 2018-08-17 |
| CN108403138B CN108403138B (en) | 2023-08-08 |
Family
ID=63131727
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| CN113229894A (en) * | 2021-04-09 | 2021-08-10 | 山西省人民医院 | Kidney puncture device based on ultrasonic positioning |
| CN113940766A (en) * | 2021-08-31 | 2022-01-18 | 南京医融达智能医学增材制造研究院有限公司 | Pancreatic cancer operation guide plate with positioning device and using method thereof |
| CN115944315A (en) * | 2023-03-13 | 2023-04-11 | 杭州全景医学影像诊断有限公司 | Hand fixing device for CT examination of critical patient |
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| CN115944315A (en) * | 2023-03-13 | 2023-04-11 | 杭州全景医学影像诊断有限公司 | Hand fixing device for CT examination of critical patient |
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| CN108403138B (en) | 2023-08-08 |
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