CN207785255U - A kind of positioning device that the CT images with guiding function puncture - Google Patents
A kind of positioning device that the CT images with guiding function puncture Download PDFInfo
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- CN207785255U CN207785255U CN201721387520.8U CN201721387520U CN207785255U CN 207785255 U CN207785255 U CN 207785255U CN 201721387520 U CN201721387520 U CN 201721387520U CN 207785255 U CN207785255 U CN 207785255U
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Abstract
The positioning device that the CT images with guiding function that the utility model discloses a kind of puncture, including bed board, the bed board is equipped with and slidably connects two groups of Mobile bases, side central vertical of two groups of Mobile bases far from bed board is equipped with guide sleeve, the inside of guide sleeve described in two groups is connected with supporting rod, two groups are equipped with regulating device between supporting rod and Mobile base, the regulating device includes two group of first adjusting rod, two group of second adjusting rod and two groups of adjustment gears, two group of first adjusting rod is located at the both sides of supporting rod, one end of two group of first adjusting rod is hinged by the bottom end of hinge and supporting rod.The utility model is simple in structure, it is novel in design, the position punctured can be needed to adjust position and the height of guiding puncture device according to patient, improve the scope of application, the cooperation of horizon sensor and regulating device is utilized simultaneously, guiding puncture device can be made to be maintained at horizontal position, the accuracy for puncturing the positioning of pointer angle is ensure that, improve the success rate of puncture.
Description
Technical field
It is punctured the utility model is related to technical field of medical equipment more particularly to a kind of CT images with guiding function
Positioning device.
Background technology
It with the development of CT technologies, can clearly be imaged through CT there are many disease at present, but to specify the property of lesion,
Aspiration biopsy is needed, the position for puncture needle and angle lean on the experience of doctor mostly, and subjectivity is strong, and puncture failure rate is higher,
The pain of sufferer can be increased, we have devised a kind of positioning device that CT images with guiding function puncture to solve thus
Problem above.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed has guiding work(
The positioning device that the CT images of energy puncture.
To achieve the goals above, the utility model uses following technical solution：
A kind of positioning device that the CT images with guiding function puncture, including bed board, the bed board are equipped with and are slidably connected
There are two groups of Mobile bases, side central vertical of two groups of Mobile bases far from bed board to be equipped with guide sleeve, guide sleeve described in two groups
Inside is connected with supporting rod, is equipped with regulating device, the regulating device described in two groups between supporting rod and Mobile base
Including two group of first adjusting rod, two group of second adjusting rod and two groups of adjustment gears, two group of first adjusting rod is located at the two of supporting rod
One end of side, two group of first adjusting rod is hinged by the bottom end of hinge and supporting rod, and two groups of first adjusting rods are far from supporting rod
One end is rotatably connected to the second adjusting rod, and two group of second adjusting rod is connected with Mobile base sliding, the top of two group of second adjusting rod
Portion is rotatably connected to adjustment gear, and the side of Mobile base is equipped with two groups of drive motors, the output end of two groups of drive motors and two groups
Adjustment gear is connected, the two groups of one end of supporting rod far from guide sleeve are connected with horizontal supporting plate, and horizontal supporting plate is equipped with and wears
Pierce guide device.
Preferably, the guiding puncture device includes semi-circular plate, punctures pointer, plummet, slack adjuster and horizon sensor,
The model of horizon sensor：RD708A029A.
Preferably, the semi-circular plate is fixedly mounted on horizontal supporting plate, and horizon sensor is mounted on horizontal supporting plate
The straight flange center of center of inside, semi-circular plate is rotatably connected to puncture pointer, punctures one end of pointer by sliding fixture block and semicircle
The arc-shaped side sliding of plate is connected, and the sliding fixture block is connected by slack adjuster with semi-circular plate, the center of the arc panel of semi-circular plate
It is connected with plummet by rope.
Preferably, the side of the semi-circular plate is equipped with indicating graduation around the center of circle.
Preferably, the side of the bed board is equipped with controller, and the output end of horizon sensor is connected with controller, controller
Output end be connected with drive motor.
Compared with prior art, the utility model has the beneficial effects that：In the utility model, by horizon sensor, adjust
The cooperation of regulating device and then controller, can adjust the height of guiding puncture device in the case where keeping horizontally-supported plate level
Degree can fix the angle for puncturing pointer by lock-screw, puncture needle is enable accurately to position, and the present apparatus is simple in structure,
Novel design can need the position punctured to adjust position and the height of guiding puncture device according to patient, improve applicable model
It encloses, while using the cooperation of horizon sensor and regulating device, guiding puncture device can be made to be maintained at horizontal position, ensure that
The accuracy for puncturing the positioning of pointer angle, improves the success rate of puncture.
Description of the drawings
Fig. 1 be the utility model proposes it is a kind of with guiding function CT images puncture positioning device structural representation
Figure；
Fig. 2 be the utility model proposes a kind of side of wearing of positioning device that punctures of CT images with guiding function guide
The vertical view of device and regulating device；
Fig. 3 be the utility model proposes it is a kind of with guiding function CT images puncture positioning device regulating device
Side view.
In figure：1 bed board, 2 Mobile bases, 3 guide sleeves, 4 supporting rods, 5 regulating devices, 51 first adjusting rods, 52 second are adjusted
Pole, 53 adjustment gears, 6 horizontal supporting plates, 7 guiding puncture devices, 71 semi-circular plates, 72 puncture pointer, 73 plummets, 74 elastic spiral shells
Nail, 75 horizon sensors, 8 controllers, 9 drive motors.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of positioning device that the CT images with guiding function puncture, including bed board 1, bed board 1 are equipped with
Two groups of Mobile bases 2 are slidably connected, side central vertical of two groups of Mobile bases 2 far from bed board 1 is equipped with guide sleeve 3, and two groups are led
It is connected with supporting rod 4 to the inside of casing 3, regulating device 5 is equipped between two groups of supporting rods 4 and Mobile base 2, is adjusted
Device 5 includes two group of first adjusting rod, 51, two group of second adjusting rod 52 and two groups of adjustment gears 53, two group of first adjusting rod 51
In the both sides of supporting rod 4, one end of two group of first adjusting rod 51 is hinged by the bottom end of hinge and supporting rod 4, two group of first tune
The one end of pole 51 far from supporting rod 4 is rotatably connected to the second adjusting rod 52, and two group of second adjusting rod 52 is slided with Mobile base 2
It is connected, the top of two group of second adjusting rod 52 is rotatably connected to adjustment gear 53, and the side of Mobile base 2 is equipped with two groups of drive motors
9, the output end of two groups of drive motors 9 is connected with two groups of transmission gears 54, and the one end of two groups of supporting rods 4 far from guide sleeve 3 connects
It is connected to horizontal supporting plate 6, horizontal supporting plate 6 is equipped with guiding puncture device 7, and guiding puncture device 7 includes semi-circular plate 71, punctures
Pointer 72, plummet 73, slack adjuster 74 and horizon sensor 75, the model of horizon sensor 75：RD708A029A, semi-circular plate
71 are fixedly mounted on horizontal supporting plate 6, and the side of semi-circular plate 71 is equipped with indicating graduation around the center of circle, and horizon sensor 75 is mounted on
The center of inside of horizontal supporting plate 6, the straight flange center of semi-circular plate 71, which is rotatably connected to, punctures pointer 72, punctures one end of pointer 72
It is connected with the sliding of the arc-shaped side of semi-circular plate 71 by sliding fixture block, sliding fixture block is connected by slack adjuster 74 with semi-circular plate 71,
The center of the arc panel of semi-circular plate 71 is connected with plummet 73 by rope, and the side of bed board 1 is equipped with controller 8, horizon sensor
75 output end is connected with controller 8, and the output end of controller 8 is connected with drive motor 9.
Operation principle：The position for adjusting two groups of Mobile bases 1 when use according to the puncture position of sufferer, then according to position
The height of high high adjustment guiding puncture device 7 when raising, makes drive motor 9 rotate by controller 8, two groups on Mobile base 2
Driving 9 rotation direction of electric notor is on the contrary, make two groups of adjustment gears 53 rotate.Two groups of adjustment gears 53 and two group of second adjusting rod 52
Between the first adjusting rod 51 is pushed to the direction of supporting rod 4 by the transmission of tooth, two group of first adjusting rod 51 will be on supporting rod 4
It pushing away, guide sleeve 3 can ensure that supporting rod 4 rises vertically, decline the rotation direction for making reversely to adjust drive motor 9, on
Horizontal supporting plate 6 keeps horizontal during rising, and when 6 run-off the straight of horizontal supporting plate, horizon sensor 75 sends a signal to control
Device 8, controller 8 is adjusted by controlling drive motor 9, until horizontal supporting plate 6 is horizontal, lead horizontal in horizontal supporting plate 6
When the connecting rope of hammer 73 is maintained at vertical direction, the position that horizontal supporting plate 6 needs to puncture to patient is adjusted, rotation punctures pointer
72, it is then fixed using lock-screw 74, puncture needle can be punctured along the direction for puncturing pointer 72, present apparatus knot
Structure is simple, novel in design, the position punctured can be needed to adjust position and the height of guiding puncture device 7 according to patient, improved
The scope of application, while using the cooperation of horizon sensor 75 and regulating device 5, the guiding puncture device 7 can be made to be maintained at water
Prosposition is set, and be ensure that and is punctured the accuracy that pointer 72 positions, improves the success rate of puncture.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of positioning device that the CT images with guiding function puncture, including bed board（1）, which is characterized in that the bed board
（1）Equipped with slidably connecting two groups of Mobile bases（2）, two groups of Mobile bases（2）Far from bed board（1）Side central vertical be equipped be oriented to
Casing（3）, guide sleeve described in two groups（3）Inside be connected with supporting rod（4）, supporting rod described in two groups（4）And shifting
Dynamic seat（2）Between be equipped with regulating device（5）, the regulating device（5）Including two group of first adjusting rod（51）, two group second tune
Pole（52）With two groups of adjustment gears（53）, two group of first adjusting rod（51）Positioned at supporting rod（4）Both sides, two group first adjusting
Bar（51）One end pass through hinge and supporting rod（4）Bottom end it is hinged, two group of first adjusting rod（51）Far from supporting rod（4）One
End is rotatably connected to the second adjusting rod（52）, two group of second adjusting rod（52）With Mobile base（2）Sliding is connected, two group of second tune
Pole（52）Top be rotatably connected to adjustment gear（53）, Mobile base（2）Side be equipped with two groups of drive motors（9）, two groups
Drive motor（9）Output end and two groups of adjustment gears（53）It is connected, two groups of supporting rods（4）Far from guide sleeve（3）One end
It is connected with horizontal supporting plate（6）, horizontal supporting plate（6）It is equipped with guiding puncture device（7）.
2. the positioning device that a kind of CT images with guiding function according to claim 1 puncture, which is characterized in that institute
State guiding puncture device（7）Including semi-circular plate（71）, puncture pointer（72）, plummet（73）, slack adjuster（74）And horizontal sensor
Device（75）, horizon sensor（75）Model：RD708A029A.
3. the positioning device that a kind of CT images with guiding function according to claim 2 puncture, which is characterized in that institute
State semi-circular plate（71）It is fixedly mounted on horizontal supporting plate（6）On, horizon sensor（75）Mounted on horizontal supporting plate（6）Inside
Center, semi-circular plate（71）Straight flange center be rotatably connected to puncture pointer（72）, puncture pointer（72）One end pass through slide card
Block and semi-circular plate（71）Arc-shaped side sliding be connected, the sliding fixture block passes through slack adjuster（74）With semi-circular plate（71）It is connected,
Semi-circular plate（71）The center of arc panel plummet is connected with by rope（73）.
4. the positioning device that a kind of CT images with guiding function according to claim 2 puncture, which is characterized in that institute
State semi-circular plate（71）Side around the center of circle be equipped with indicating graduation.
5. the positioning device that a kind of CT images with guiding function according to claim 1 puncture, which is characterized in that institute
State bed board（1）Side be equipped with controller（8）, horizon sensor（75）Output end and controller（8）It is connected, controller（8）
Output end and drive motor（9）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387520.8U CN207785255U (en) | 2017-10-26 | 2017-10-26 | A kind of positioning device that the CT images with guiding function puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387520.8U CN207785255U (en) | 2017-10-26 | 2017-10-26 | A kind of positioning device that the CT images with guiding function puncture |
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| Publication Number | Publication Date |
|---|---|
| CN207785255U true CN207785255U (en) | 2018-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721387520.8U Active CN207785255U (en) | 2017-10-26 | 2017-10-26 | A kind of positioning device that the CT images with guiding function puncture |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893221A (en) * | 2019-02-28 | 2019-06-18 | 成都真实维度科技有限公司 | A kind of puncture path positioning device of cerebral hemorrhage puncture drainage |
| CN110448363A (en) * | 2019-08-30 | 2019-11-15 | 山东大学齐鲁医院 | A kind of chemotherapy puncture positioning device that can adjust orientation distance |
| CN111134797A (en) * | 2020-01-30 | 2020-05-12 | 江苏省人民医院（南京医科大学第一附属医院） | Novel CT positioning puncture space guider |
| CN111407372A (en) * | 2020-03-31 | 2020-07-14 | 嘉兴市第一医院 | Location puncture guiding device |
| CN112790837A (en) * | 2021-01-26 | 2021-05-14 | 姜伟 | Puncture device for anesthesia clinic |
| CN112998818A (en) * | 2021-02-22 | 2021-06-22 | 河北医科大学第一医院 | CT guiding and positioning device for liver cancer cryoablation treatment |
-
2017
- 2017-10-26 CN CN201721387520.8U patent/CN207785255U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893221A (en) * | 2019-02-28 | 2019-06-18 | 成都真实维度科技有限公司 | A kind of puncture path positioning device of cerebral hemorrhage puncture drainage |
| CN109893221B (en) * | 2019-02-28 | 2023-12-01 | 成都真实维度科技有限公司 | Puncture path positioning device for cerebral hemorrhage puncture drainage |
| CN110448363A (en) * | 2019-08-30 | 2019-11-15 | 山东大学齐鲁医院 | A kind of chemotherapy puncture positioning device that can adjust orientation distance |
| CN110448363B (en) * | 2019-08-30 | 2020-10-09 | 山东大学齐鲁医院 | Chemotherapy puncture positioning device capable of adjusting positioning distance |
| CN111134797A (en) * | 2020-01-30 | 2020-05-12 | 江苏省人民医院（南京医科大学第一附属医院） | Novel CT positioning puncture space guider |
| CN111134797B (en) * | 2020-01-30 | 2021-04-16 | 江苏省人民医院（南京医科大学第一附属医院） | Novel CT positioning puncture space guider |
| CN111407372A (en) * | 2020-03-31 | 2020-07-14 | 嘉兴市第一医院 | Location puncture guiding device |
| CN111407372B (en) * | 2020-03-31 | 2021-04-16 | 嘉兴市第一医院 | Location puncture guiding device |
| CN112790837A (en) * | 2021-01-26 | 2021-05-14 | 姜伟 | Puncture device for anesthesia clinic |
| CN112998818A (en) * | 2021-02-22 | 2021-06-22 | 河北医科大学第一医院 | CT guiding and positioning device for liver cancer cryoablation treatment |
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