CN201691998U - Double-positioning extracorporeal lithotriptor - Google Patents
Double-positioning extracorporeal lithotriptor Download PDFInfo
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- CN201691998U CN201691998U CN2010202012621U CN201020201262U CN201691998U CN 201691998 U CN201691998 U CN 201691998U CN 2010202012621 U CN2010202012621 U CN 2010202012621U CN 201020201262 U CN201020201262 U CN 201020201262U CN 201691998 U CN201691998 U CN 201691998U
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Abstract
The utility model relates to a double-positioning extracorporeal lithotriptor, particularly to a double-positioning machine to remove stones in human bodies. A B ultrasonic detection system, an X-ray detection system and a shock wave source are connected with a three-dimensional motion device through a shock wave source motion device. The three-dimensional motion device comprises a vertical motion device, a longitudinal motion device and a horizontal motion device. The shock wave source motion device comprises a C-shaped arm motion mechanism and a shock wave source motion mechanism. The double-positioning extracorporeal lithotriptor has the advantages of visual positioning method and simple operation, and fully utilizes mechanical structure to achieve multidirectional detection motion, so as to reduce cost; the extracorporeal lithotriptor adopts the three-dimensional motion device that combines three sets of motion devices to achieve the motion adjustment of two sets of systems, so as to improve efficiency; the shock wave source motion device can drag the focal spot to any stone position, and the positioning is accurate, convenient and rapid; and B ultrasonic positioning and X-ray radioscopy positioning can be used at the same time to achieve simultaneous detection of positive stones and negative stones.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, is specifically related to a kind of two placed machine of removing calculus in human body.
Background technology
Extra chock wave lithotriptor, it is a kind of treatment human body Iithiasic a kind of medical apparatus and instruments of urinary system that oozes, X-ray check system and B ultrasonic detection system commonly used at present, two kinds of detection systems detect radiopaque calculus and radioparent calculus respectively, if the above-mentioned X-ray check of single use system, focus patient is under the radioparent calculus situation, just need another system of reuse to detect, waste time, and most hospitals also only are furnished with single detection system, if make patient's the state of an illness not with system matches then can not get treating timely, the machine that adopts double locating system is also arranged in the prior art, promptly in a device, comprised X-ray check system and B ultrasonic detection system, can make two kinds of calculus situations of patient simultaneously and detecting and treatment, but the machine that uses dual system to detect at present all is to adopt digital control localized method, the cost height, control is complicated, and the B ultrasonic location is the localization method that rotates around shock wave source in the machine, its positioning accuracy and operation are not only very complicated, and precision is inaccurate.
Summary of the invention
For solving the two location of numerical control lithotrite complicated operation in the existing armarium, the problem that cost is high, this utility model provides a kind of lithotrite that utilizes mechanical part to realize the outer flexible positioning of human body, concrete scheme is as follows: a kind of double-location extracorporeal lithotiptor, comprise the B ultrasonic detection system, X-ray check system and shock wave source, the B ultrasonic detection system comprises Ultrasonic-B probe and B ultrasonic watch-dog, the X-ray check system comprises the arc swing arm and is installed in the X-ray line machine at arc swing arm two ends respectively, X-ray line image system, and the X line monitor that is connected with X line image system
It is characterized in that, described B ultrasonic detection system, X-ray check system and shock wave source are connected with three-dimensional motion device by the shock wave source telecontrol equipment, described three-dimensional motion device is installed in the fixed frame, three-dimensional motion device comprises and moves up and down device, is installed in the device that moves forward and backward that moves up and down on the device, be installed in the move left and right device that moves forward and backward on the device, described shock wave source telecontrol equipment comprises C shape arm motion and shock wave source motion.
Another optimal way of the present utility model: the described device that moves up and down comprises fixed support, the axle supporting seat, two sliding axle A, motion frame A, electronic cylinder A, fixed support and axle supporting seat are installed in the same side of fixed frame, the axle supporting seat is positioned at the fixed support top, on the axle supporting seat two axis holes that are parallel to the fixed frame side are arranged, motion frame A is positioned at the top of a supporting seat, two sliding axle A one ends are fixed on the bottom of motion frame A, the other end inserts in the axis hole of axle supporting seat, electronic cylinder A one end is fixed on the hold-down support, the other end is fixed on the motion frame A
The described device that moves forward and backward comprises motion frame B, electronic cylinder B and two sliding axle B, what two sliding axle B were parallel to each other is installed on the motion frame A, and side perpendicular to fixed frame, motion frame B is installed on two sliding axle B by the axis hole at two ends, electronic cylinder B one end is connected the other end and is connected with motion frame B with motion frame A
Described move left and right device comprises motion frame C, electronic cylinder C and two sliding axle C, two parallel being installed on the motion frame B and of sliding axle C perpendicular to sliding axle B, motion frame C is installed on two sliding axle C by the axis hole at two ends, the end of motion frame C has hollow bushing, electronic cylinder C one end is fixed on the motion frame B, and the other end is fixed on the motion frame C.
Described C shape arm motion comprises worm gear and the C shape arm that motor, motor-driven worm screw, worm screw drive, C shape arm cross section be I shape and above be fixed with tooth bar, worm gear and tooth bar engagement, one end of C shape arm is fixed with fixed axis, utilize bolting in the hollow bushing of fixed axis other end insertion motion frame C
Described shock wave source motion comprises movable end, the fixed shock wave source fixed mount of movable end side, the multistage sleeve pipe that is connected with movable end, drives multistage telescopic hydraulic cylinder, and shock wave source is installed on the shock wave source fixed mount,
The inner arc centre position of described arc swing arm is equipped with electronic cylinder D, and electronic cylinder D one end is fixed on arc swing arm one side by bearing pin, and the other end is fixed on the fixed axis that is connected with C shape arm by bearing pin.
Another optimal way of the present utility model: the axis of described shock wave source and the axis of Ultrasonic-B probe have a fixed angle, and the focus of shock wave source is positioned at the spy point rear of Ultrasonic-B probe.
Another optimal way of the present utility model: movable end stroke measurment device is installed in the described shock wave source telecontrol equipment.
Another optimal way of the present utility model: described Ultrasonic-B probe is connected with the shock wave source telecontrol equipment by fixing pole.
This utility model localization method is directly perceived and simple to operate, utilize the multi-faceted detection of frame for movement realization to move fully, with low cost, adopt the three-dimensional motion device of three cover telecontrol equipment combinations, can realize the motion adjustment of two cover systems fully, improved efficient, utilize C shape arm can make B ultrasonic center on human body rotation 45 degree, the rising of the arc swing arm that simultaneously electronic cylinder drives, reach, about each motion can make search and definite calculus position of X-ray multi-angle in human body, utilize the shock wave source motion focus can be dragged to any calculus position, accurate positioning, convenient and swift, in case B ultrasonic has been determined lesions position, can independent mobile shock wave source, can not influence the displacement of focus, can determine fast and precisely smash focus that shock wave B ultrasonic and radioscopy can use simultaneously, can realize radioparent calculus simultaneously, the detection of radiopaque calculus.
Description of drawings
Fig. 1 this utility model overall structure sketch map
Fig. 2 three-dimensional motion body structure of the present utility model sketch map
Fig. 3 impulse source movable body of the present utility model structural representation
Fig. 4 arc swing arm of the present utility model motion structure sketch map
The specific embodiment
Double-location extracorporeal lithotiptor of the present utility model comprises B ultrasonic detection system, X-ray check system and shock wave source, the full mechanical mechanism of this programme utilization realizes that on a focus B ultrasonic detects and X-ray check, simple to operate, and can realize comprehensive moving, improve the degree of accuracy of detection efficiency and impact calculus.
As shown in Figure 1, 2, the three-dimensional mobile device 9 of the mobile dependence of B ultrasonic detection system and X-ray check system, three-dimensional mobile device can be adjusted the comprehensive mobile of two detection systems.Three-dimensional mobile device is installed in the fixed frame 10, comprises the mobile device on the three cover different directions: move up and down device, move forward and backward device and move left and right device.Wherein move up and down device and comprise fixed support 14, axle supporting seat 15, motion frame A17, electronic cylinder A18 and two sliding axle A16, fixed support and axle supporting seat are installed in the same side of fixed frame, the axle supporting seat is positioned at the fixed support top, on the axle supporting seat two axis holes that are parallel to the fixed frame side are arranged, motion frame A is positioned at the top of a supporting seat, two sliding axle A one ends are fixed on the bottom of motion frame A, the other end inserts in the axis hole of axle supporting seat, electronic cylinder A one end is fixed on the hold-down support, the other end is fixed on the motion frame A, adjustable shelf A is under the effect of electronic cylinder A, utilize in the axis hole of sliding axle A on the axle supporting seat and move back and forth, realize moving up and down of adjustable shelf A, sliding axle A plays and supports and the qualification effect.
Move forward and backward device and comprise motion frame B19, electronic cylinder B20 and two sliding axle B21, what two sliding axle B were parallel to each other is installed on the motion frame A, and side perpendicular to fixed frame, two sliding axle B lay respectively at above two sliding axle A, motion frame B is installed on two sliding axle B by the axis hole at two ends, electronic cylinder B one end is connected the other end and is connected with motion frame B with motion frame A, adjustable shelf B is under the effect of electronic cylinder B, with adjustable shelf A is supporter, realizes adjustable shelf B moving forward and backward on sliding axle B.
The move left and right device comprises motion frame C23, electronic cylinder C22 and two sliding axle C24, two parallel being installed on the motion frame B of sliding axle C, two sliding axle C are between two sliding axle B and vertical with two sliding axle B, motion frame C is installed on two sliding axle C by the axis hole at two ends, the end of motion frame C has hollow bushing 25, electronic cylinder C one end is fixed on the motion frame B, the other end is fixed on the opposite end of motion frame C hollow bushing, adjustable shelf C is under the effect of electronic cylinder C, with adjustable shelf B is supporter, realizes the move left and right of adjustable shelf C on sliding axle C.
As shown in Figure 3, Ultrasonic-B probe 1 is connected with shock wave source telecontrol equipment 8 by fixing pole 39, and the shock wave source telecontrol equipment comprises C shape arm motion and shock wave source motion.The shock wave source motion comprises movable end 32, the fixed shock wave source fixed mount 33 of movable end side, the multistage sleeve pipe 34 that is connected with movable end, drive multistage telescopic hydraulic cylinder 35, shock wave source 7 is installed on the shock wave source fixed mount 33, the axis of shock wave source and the axis of Ultrasonic-B probe have a fixed angle, and the focus 12 of shock wave source is positioned at the rear of the spy point 13 of Ultrasonic-B probe.The centre of movable end 32 is porose, the fixedly pole 39 of installation B ultrasonic head is stretched into from the hole and is fixed in the shock wave source telecontrol equipment 8, when movable end moves under multistage telescopic effect, and fixedly be independent of each other between the pole, the motion of movable end drives shock wave source and moves forward and backward, thereby adjust the focus of shock wave source, convenient bombardment calculus.In case the B ultrasonic head is determined the position of calculus, will adjust the position of shock wave source this moment, overlap with calculus in the hope of focus, and movable end stroke measurment device 37 wherein is installed in the shock wave source telecontrol equipment, and being used to measure needs the distance that moves between focus 12 and the calculus.
C shape arm motion comprises motor 26, motor-driven worm screw 27, worm gear 28 and C shape arm 29 that worm screw drives, C shape arm cross section be I shape and above be fixed with tooth bar 30, shock wave source telecontrol equipment 8 is actively socketed on the C shape arm, snap-in structure is corresponding with the I-shaped cross-section of C shape arm, worm gear and tooth bar engagement, one end of C shape arm is fixed with fixed axis 31, hollow bushing 25 on the motion frame C is outside fixed frame 10, the fixed axis other end inserts in the hollow bushing of motion frame C and utilizes bolting, when the motor-driven worm screw, worm screw drives worm gear, worm gear and tooth bar engagement, thereby on tooth bar, advance, finish the motion among a small circle of impulse source telecontrol equipment.
Shown in Fig. 1,4, the X-ray check system comprises arc swing arm 3 and is installed in the X-ray line machine 4 at arc swing arm two ends, X-ray line image system 5 respectively, and the X line monitor 6 that is connected with X-ray line image system, be with axle sleeve on the fixed axis, there is axis hole the centre of arc swing arm, and the arc swing arm is installed on the axle sleeve by axis hole and is the fulcrum rotation with the axis hole.The inner arc centre position of arc swing arm is equipped with electronic cylinder D11, electronic cylinder D one end is fixed on arc swing arm one side by bearing pin 36, the other end is fixed on the fixed axis 31 that is connected with C shape arm by bearing pin, because electronic cylinder D two ends all are to connect by bearing pin, when electronic cylinder D works, electronic cylinder D is connected an end with fixed axis be the fulcrum rotation with the bearing pin, and the other end also is the fulcrum rotation with the bearing pin, is that the point of rotation is realized yaw motion with the axis hole thereby promote the arc swing arm.
During device busy of the present utility model, electronic cylinder A adjusts the distance up and down of adjustable shelf A, realized the upper-lower position adjustment of Ultrasonic-B probe and X-ray line machine, after upper-lower position is determined, utilize electronic cylinder B to adjust the longitudinal separation of adjustable shelf B again, realized the front and back position adjustment of Ultrasonic-B probe and X-ray line machine, after the position, front and back is determined, utilize again electronic cylinder C adjust adjustable shelf C about distance, realized position, the left and right sides adjustment of Ultrasonic-B probe and X-ray line machine, the adjustment of above-mentioned three modes can be adjusted successively, also can only adjust wherein one or binomial.B ultrasonic head position adjustment in C shape arm motion can also carry out among a small circle in conjunction with three-dimensional motion device again.
When X-ray line machine 4 is found focus, after X-ray line image system 5 receives with the focus video picture in X-ray line monitor 6, drive three-dimensional motion device this moment makes focus overlap with image, after the focus image was positioned the cross hairs labelling of monitor, the arc swing arm was at the effect lower swing of electronic cylinder D, move to certain gradient after, repeat above action once more, can enter treatment, utilize the shock wave source motion to drive shock wave source, its focus can be treated to lesions position.
When using B ultrasonic to detect, drive shock wave source telecontrol equipment 8 by three-dimensional motion device 9, and make B ultrasonic head 1 touch human body in conjunction with C shape arm motion, search out focus, the B ultrasonic head is transmitted to monitor 2 with image, according to the position of the focus that is searched out at monitor 2, utilize the shock wave source motion to drive shock wave source, its focus can be treated to lesions position.
Claims (5)
1. double-location extracorporeal lithotiptor, comprise the B ultrasonic detection system, X-ray check system and shock wave source (7), the B ultrasonic detection system comprises Ultrasonic-B probe (1) and B ultrasonic watch-dog (2), the X-ray check system comprises arc swing arm (3) and is installed in the X-ray line machine (4) at arc swing arm two ends respectively, X-ray line image system (5), and the X-ray line monitor (6) that is connected with X-ray line image system, it is characterized in that, described B ultrasonic detection system, the X-ray check system is connected with three-dimensional motion device (9) by shock wave source telecontrol equipment (8) with shock wave source, described three-dimensional motion device is installed in the fixed frame (10), three-dimensional motion device comprises and moves up and down device, be installed in the device that moves forward and backward that moves up and down on the device, be installed in the move left and right device that moves forward and backward on the device, described shock wave source telecontrol equipment comprises C shape arm motion and shock wave source motion.
2. a kind of double-location extracorporeal lithotiptor as claimed in claim 1, it is characterized in that, the described device that moves up and down comprises fixed support (14), axle supporting seat (15), motion frame A(17), electronic cylinder A(18) and two sliding axle A(16), fixed support and axle supporting seat are installed in the same side of fixed frame, the axle supporting seat is positioned at the fixed support top, on the axle supporting seat two axis holes that are parallel to the fixed frame side are arranged, motion frame A is positioned at the top of a supporting seat, two sliding axle A one ends are fixed on the bottom of motion frame A, the other end inserts in the axis hole of axle supporting seat, electronic cylinder A one end is fixed on the hold-down support, and the other end is fixed on the motion frame A
The described device that moves forward and backward comprises motion frame B(19), electronic cylinder B(20) and two sliding axle B(21), what two sliding axle B were parallel to each other is installed on the motion frame A, and side perpendicular to fixed frame, motion frame B is installed on two sliding axle B by the axis hole at two ends, electronic cylinder B one end is connected the other end and is connected with motion frame B with motion frame A
Described move left and right device comprises motion frame C(23), electronic cylinder C(22) and two sliding axle C(24), two parallel being installed on the motion frame B and of sliding axle C perpendicular to sliding axle B, motion frame C is installed on two sliding axle C by the axis hole at two ends, the end of motion frame C has hollow bushing (25), electronic cylinder C one end is fixed on the motion frame B, the other end is fixed on the motion frame C
Described C shape arm motion comprises worm gear and in-line gears (28) and the C shape arm (29) that motor (26), motor-driven worm screw (27), worm screw drive, C shape arm cross section be I shape and above be fixed with tooth bar (30), worm gear drives in-line gears and tooth bar engagement, one end of C shape arm is fixed with fixed axis (31), utilize bolting in the hollow bushing (25) of fixed axis other end insertion motion frame C
Described shock wave source motion comprises movable end (32), the fixed shock wave source fixed mount of movable end side (33), the multistage sleeve pipe (34) that is connected with movable end, drive multistage telescopic hydraulic cylinder (35), shock wave source (7) is installed on the shock wave source fixed mount
The inner arc centre position of described arc swing arm (3) is equipped with electronic cylinder D(11), electronic cylinder D one end is fixed on arc swing arm one side by bearing pin (36), and the other end is fixed on the fixed axis (31) that is connected with C shape arm by bearing pin (36).
3. a kind of double-location extracorporeal lithotiptor as claimed in claim 2, it is characterized in that, the axis of the axis of described shock wave source (7) and Ultrasonic-B probe (1) has a fixed angle, and the focus of shock wave source (12) is positioned at spy point (13) rear of Ultrasonic-B probe.
4. a kind of double-location extracorporeal lithotiptor as claimed in claim 2 is characterized in that, movable end stroke measurment device (37) is installed in the described shock wave source telecontrol equipment (8).
5. a kind of double-location extracorporeal lithotiptor as claimed in claim 2 is characterized in that, described Ultrasonic-B probe (1) is connected with shock wave source telecontrol equipment (8) by fixing pole (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202012621U CN201691998U (en) | 2010-05-25 | 2010-05-25 | Double-positioning extracorporeal lithotriptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202012621U CN201691998U (en) | 2010-05-25 | 2010-05-25 | Double-positioning extracorporeal lithotriptor |
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| Publication Number | Publication Date |
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| CN201691998U true CN201691998U (en) | 2011-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010202012621U Expired - Lifetime CN201691998U (en) | 2010-05-25 | 2010-05-25 | Double-positioning extracorporeal lithotriptor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101822561A (en) * | 2010-05-25 | 2010-09-08 | 北京中科健安医用技术有限公司 | Double-location extracorporeal lithotiptor |
| CN103860194A (en) * | 2012-12-17 | 2014-06-18 | 上海精诚医疗器械有限公司 | B-ultrasonic locating mechanism for in vitro shock wave treatment device |
| CN106175917A (en) * | 2016-08-08 | 2016-12-07 | 刘乃玺 | Intersection of sliding perspective orthopaedics pedicle screw inserts auxiliary equipment |
-
2010
- 2010-05-25 CN CN2010202012621U patent/CN201691998U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101822561A (en) * | 2010-05-25 | 2010-09-08 | 北京中科健安医用技术有限公司 | Double-location extracorporeal lithotiptor |
| CN103860194A (en) * | 2012-12-17 | 2014-06-18 | 上海精诚医疗器械有限公司 | B-ultrasonic locating mechanism for in vitro shock wave treatment device |
| CN103860194B (en) * | 2012-12-17 | 2016-08-10 | 上海精诚医疗器械有限公司 | The B ultrasonic detent mechanism of extracorporeal impact wave therapy equipment |
| CN106175917A (en) * | 2016-08-08 | 2016-12-07 | 刘乃玺 | Intersection of sliding perspective orthopaedics pedicle screw inserts auxiliary equipment |
| CN106175917B (en) * | 2016-08-08 | 2018-03-20 | 刘乃玺 | Slide intersection perspective orthopaedics pedicle screw and insert auxiliary equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110105 Effective date of abandoning: 20110817 |