CN203016989U - B-ultrasonic wave locating mechanism for extracorporeal shock wave treatment equipment - Google Patents
B-ultrasonic wave locating mechanism for extracorporeal shock wave treatment equipment Download PDFInfo
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- CN203016989U CN203016989U CN 201220698908 CN201220698908U CN203016989U CN 203016989 U CN203016989 U CN 203016989U CN 201220698908 CN201220698908 CN 201220698908 CN 201220698908 U CN201220698908 U CN 201220698908U CN 203016989 U CN203016989 U CN 203016989U
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Abstract
The utility model discloses a B-ultrasonic wave locating mechanism for extracorporeal shock wave treatment equipment. An electromagnetic wave source is arranged on a treatment head through a crank arm. A shaft axis of a probe point of a B-ultrasonic wave probe intersects with a shaft axis of a focus of the electromagnetic wave source. The B-ultrasonic wave locating mechanism is characterized by further comprising a displacement mechanism and a rotating mechanism. The displacement mechanism and the rotating mechanism mainly comprise the B-ultrasonic wave probe and the electromagnetic wave source. The displacement mechanism enables the electromagnetic wave source to move along the shaft axis of the probe point of the B-ultrasonic wave probe vertically, and the rotating mechanism enables the electromagnetic wave source to rotate around the shaft axis of the probe point of the B-ultrasonic wave probe. According to the B-ultrasonic wave locating mechanism, only a B-ultrasonic wave is used for searching a point target, only signals are sent out once the point target is found, and therefore location of a treatment process can be finished. The B-ultrasonic wave locating mechanism enables complex location to become simple and fast. Thus, the accurate location is achieved, adjustment can be carried out at any time according to position change of the point target, location time is shortened, labor intensity of doctors is lowered, treatment efficiency is improved, structure is simple, and the B-ultrasonic wave locating mechanism is practical.
Description
Technical field
This utility model relates to technical field of medical instruments, is the B ultrasonic detent mechanism of extracorporeal impact wave therapy equipment specifically.
Background technology
External knock wave equipment mainly comprises lithotrite and cardiovascular treatment system.
At present, external knock wave equipment mainly adopts the B ultrasonic detent mechanism to the location of point target, its basic structure comprises the treatment head and is arranged on Ultrasonic-B probe, the electromagnetic wave source for the treatment of on head, Ultrasonic-B probe is arranged on external knock wave equipment, and Ultrasonic-B probe work is after point target being detected, overlap with the focus (point target) that Ultrasonic-B probe searches with manual focus with electromagnetic wave source again, like this, the shock wave that wave source sends will focus on point target, and disease is carried out extracorporeal impact wave therapy.
Yet in prior art, the location of Ultrasonic-B probe mainly relies on manual positioning, instrument is arranged to the pattern of Multi-angle free selection or the transmission of cranking arm, its structure is comparatively complicated, and crank arm or the anglec of rotation more, need the point fixed just more after adjustment, increase labor intensity; And crank arm or the anglec of rotation few the time, its orientation angle will be subject to larger restriction, can not adapt to the work under complex environment.
Therefore, need especially the B ultrasonic detent mechanism of extracorporeal impact wave therapy equipment, to solve problems of the prior art.
The utility model content
The purpose of this utility model is in order to solve B ultrasonic detent mechanism complex structure in prior art, and the defective that location efficiency is lower provides the B ultrasonic detent mechanism of extracorporeal impact wave therapy equipment to solve the problems referred to above.
To achieve these goals, the technical solution of the utility model is as follows:
the B ultrasonic detent mechanism of extracorporeal impact wave therapy equipment, comprise the treatment head and be arranged on the Ultrasonic-B probe for the treatment of on head, electromagnetic wave source, described electromagnetic wave source is arranged on by cranking arm on the treatment head, described Ultrasonic-B probe sensing point axial line and electromagnetic wave source focus axial line intersect, the B ultrasonic detent mechanism of extracorporeal impact wave therapy equipment, also comprise displacement mechanism and rotating mechanism, described displacement mechanism and rotating mechanism mainly comprise Ultrasonic-B probe and electromagnetic wave source, described displacement mechanism makes electromagnetic wave source move up and down along Ultrasonic-B probe sensing point axial line, described rotating mechanism makes electromagnetic wave source rotate around Ultrasonic-B probe sensing point axial line.
In this utility model, described displacement mechanism is the driver part that adopts slowspeed machine, drives screw mandrel, the axis of guide and linear bearing.
In this utility model, on described displacement mechanism, displacement transducer is set.
In this utility model, described rotating mechanism also comprises bearing, handle, and described cranking arm is located on the driving screw mandrel by bearing holder (housing, cover), on described cranking arm, handle is set.
In this utility model, also comprise the locking device that is arranged on rotating mechanism, described locking device comprises magnechuck and control knob, and on described magnechuck was arranged on and cranks arm, described control knob was arranged on handle.
In this utility model, the first angle that described Ultrasonic-B probe sensing point axial line and electromagnetic wave source focus axial line intersect is 30 °-45 °.
In this utility model, the second angle that described Ultrasonic-B probe sensing point axial line and electromagnetic wave source focus axial line intersect is 36 °.
In this utility model, described cranking arm comprises vertical curve armed lever and inclination crank arm, and the angle of described vertical curve armed lever and the combination of inclination crank arm is 126 °.
In this utility model, also comprise probe cassette, described Ultrasonic-B probe is arranged on the treatment head by probe cassette.
Beneficial effect
The B ultrasonic detent mechanism of this utility model extracorporeal impact wave therapy equipment compared with prior art, adopts parallel motion and rotatablely moves to combine, make the location of therapeutic process, only need with the search of B ultrasonic to point target, in case the point target of finding, only signal need be sent, the location can be completed.Make the most complicated very operation of simple and fast that has been positioned to.So not only can accurately locate, can also adjust according to the change in location of point target at any time, reduce positioning time, reduce doctor's labor intensity, improve therapeutic efficiency, simple in structure, very practical, realize the purpose of this utility model.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of this utility model locking device;
Fig. 3 is functional block diagram of the present utility model;
Fig. 4 is this utility model emplacement depth L positional structure schematic diagram;
Fig. 5 is the schematic diagram that this utility model Ultrasonic-B probe records actual grade h;
Fig. 6 is that this utility model is to point target positioning states schematic diagram.
Labelling in figure:
1, treatment 2, Ultrasonic-B probe 21, sensing point axial line 3, electromagnetic wave source
31, focus axial line 4, crank arm 5, rotating mechanism 51, handle
52, locking device 521, magnechuck 522, control knob 6, displacement mechanism
61, slowspeed machine 62, driving screw mandrel 63, displacement transducer 7, the first angle
8, the second angle 9, probe cassette 10, point target
The specific embodiment
Further understand and understanding for architectural feature of the present utility model and the effect reached are had, with following preferred embodiment and the detailed explanation of accompanying drawing cooperation, be described as follows:
Referring to Fig. 1, Fig. 2 and Fig. 4, the B ultrasonic detent mechanism of extracorporeal impact wave therapy equipment, comprise treatment 1 and be arranged on the Ultrasonic-B probe 2 that is used for sensing point target 10 in treatment 1, the electromagnetic wave source 3 that is used for the launching shock ripple, electromagnetic wave source 34 is arranged in treatment 1 by cranking arm, Ultrasonic-B probe 2 sensing point axial lines 21 intersect with electromagnetic wave source 3 focus axial lines 31, thereby make focus and the focus inregister of shock wave; The B ultrasonic detent mechanism of extracorporeal impact wave therapy equipment, also comprise rotating mechanism 5 and displacement mechanism 6, rotating mechanism 5 and displacement mechanism 6 mainly comprise Ultrasonic-B probe 2 and electromagnetic wave source 3, rotating mechanism 5 makes electromagnetic wave source 3 around Ultrasonic-B probe 2 sensing point axial line 21 rotations, and displacement mechanism 6 makes electromagnetic wave source 3 move up and down along Ultrasonic-B probe 2 sensing point axial lines 21.
Displacement mechanism 6 is to adopt slowspeed machine 61, driving screw mandrel 62, axis of guide (not shown) and the linear bearing (driver part that does not show in figure.
The B ultrasonic detent mechanism of extracorporeal impact wave therapy equipment also comprises the locking device 52 that is arranged on rotating mechanism 5, and locking device 5 comprises magnechuck 521 and control knob 522, and magnechuck 51 is arranged on cranks arm on 4, and control knob 52 is arranged on handle 51.
Ultrasonic-B probe 2 sensing point axial lines 21 are 30 °-45 ° with the first angle 7 that electromagnetic wave source 3 focus axial lines 31 intersect;
The Therapeutic Principle of cardiovascular therapeutic equipment is, Ultrasonic-B probe 2 sensing point axial lines 21 are less with the first angle that electromagnetic wave source 3 focus axial lines 31 intersect, the impact effect of electromagnetic wave source 3 is better, in the ideal situation, it is optimal state that shock wave source and body foci's point target forms 90 degree vertical impacts, yet need B ultrasonic to locate, just need to make electromagnetic wave source 3 do the rotation of certain angle around Ultrasonic-B probe.
For example the super probe of 1:B 2 sensing point axial lines 21 are 30 ° with the angle that electromagnetic wave source 3 focus axial lines 31 form vertically downward, need to reduce to a certain extent the diameter of electromagnetic wave source 3 and probe cassette 9 in design, exchange better therapeutic effect for.
For example 2: if Ultrasonic-B probe 2 sensing point axial lines 21 are 45 ° with the angle that electromagnetic wave source 3 focus axial lines 31 form vertically downward, not too large requirement of diameter to electromagnetic wave source 3 and probe cassette 9, but the angle that forms due to both is larger, when impacting, electromagnetic wave source 3 need to than the inclined impact of wide-angle, affect therapeutic effect.
For example the super probe 2 sensing point axial lines 21 of 3:B are 36 ° with the first angle 7 that electromagnetic wave source 3 focus axial lines 31 intersect, be the better embodiment of this utility model, under the state of normal electromagnetic wave source 3 diameters and probe cassette 9 diameters, still have electromagnetic wave source 3 impact treatment effects preferably.
The B ultrasonic detent mechanism of extracorporeal impact wave therapy equipment also comprises probe cassette 9, and Ultrasonic-B probe 2 is arranged in treatment 1 by probe cassette 9.
When in use, the probe cassette 9 that Ultrasonic-B probe 2 use are special-purpose is fixing, a certain size first this device of angle 7(of 21 one-tenth of sensing point axial lines of focus axial line 31 and Ultrasonic-B probe 2 that is arranged on the electromagnetic wave source 3 of one side is 36 °), and keeping under the constant state of the first angle 7, can be around sensing point axial line 21 Rotate 180s of Ultrasonic-B probe 2 °; In addition, electromagnetic wave source 3 also can be parallel to the sensing point axial line 21 of Ultrasonic-B probe 2 and make the up and down rectilinear motion, when rotation or rectilinear motion, the shock wave focus of electromagnetic wave source 3 overlaps with the sensing point axial line 21 of Ultrasonic-B probe 2 all the time, the mode of manually being combined with electric magnet (not shown) locking phase is adopted in spinning movement, rectilinear motion is realized by the mode that exchanges slowspeed machine 61 driving screw mandrels 62, the control mode from motion tracking is adopted in this motion, by control system, the focus of electromagnetic wave source 3 shock waves is carried out from motion tracking to focus.In the clinical orientation process, the doctor passes through the focus in Ultrasonic-B probe 2 Discover the patients bodies, then makes focus and the focus inregister of electromagnetic wave source 3 shock waves with automatic tracking system, thereby patient is carried out extracorporeal impact wave therapy.
The detailed process that this utility model is located automatically is as follows:
One, after B ultrasonic detects point target 10, target is placed on the centrage of screen (not shown);
Two, record target depth h with the B ultrasonic measurement function, click call button and send command signal.
Three, the receptor that sends signal according to B ultrasonic on positioner is converted into executable instruction with this signal;
Four, mechanical system is carried out instruction focussing movement is arrived h, and point target is located and completed.
Referring to Fig. 3, in actual the use, the depth signal that the displacement transducer 63 of navigation system will be worked as prelocalization is converted into the signal of telecommunication (voltage), is transferred to master control system, and through calculation process, the display screen (segment liquid crystal screen) by outfan shows the current degree of depth; During the location, input the current B ultrasonic range finding degree of depth by display screen interface, press positioning key, navigation system comes drive motors to reach automatic point target location by motor-drive circuit.
Referring to Fig. 3 and Fig. 4, display screen shows the degree of depth L that the present bit displacement sensor records, and Fig. 5 is the actual grade h of Ultrasonic-B probe 2 anchor point targets 10, and h is on Ultrasonic-B probe 2 sensing point axial lines 21, and h is the needed degree of depth of actual location operation; Control system is according to the emplacement depth h of Ultrasonic-B probe 2, and mainly by displacement mechanism 6, moving focal point makes emplacement depth L consistent with actual grade h, and at this moment the focus on electromagnetic wave source 3 focus axial lines 31 just in time is positioned on point target 10, thereby treats.
As shown in Figure 6, display screen shows the degree of depth L that the present bit displacement sensor records, and solid line is partly electromagnetic wave source residing position 3 this moment; After the actual grade h of Ultrasonic-B probe 2 anchor point targets 10, dotted portion is the state diagram of electromagnetic wave source 3 alignment point target 10 rear present positions.
The B ultrasonic detent mechanism of this utility model extracorporeal impact wave therapy equipment, compared with prior art, adopt electromagnetic wave source 3 parallel motions and rotatablely move and combine, make the location of therapeutic process, only need the search with 2 pairs of point targets of Ultrasonic-B probe, in case the point target of finding only need be pressed positioning key, can complete the location.Make the most complicated very operation of simple and fast that has been positioned to.So not only can accurately locate, can also adjust according to the change in location of point target at any time, reduce positioning time, reduce doctor's labor intensity, improve therapeutic efficiency, simple in structure, very practical, realize the purpose of this utility model
Above demonstration and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; what describe in above-described embodiment and description is principle of the present utility model; this utility model also has various changes and modifications under the prerequisite that does not break away from this utility model spirit and scope, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that this utility model requires is defined by appending claims and equivalent thereof.
Claims (9)
1. the B ultrasonic detent mechanism of extracorporeal impact wave therapy equipment, comprise the treatment head and be arranged on the Ultrasonic-B probe for the treatment of on head, electromagnetic wave source, described electromagnetic wave source is arranged on by cranking arm on the treatment head, described Ultrasonic-B probe sensing point axial line and electromagnetic wave source focus axial line intersect, it is characterized in that, also comprise displacement mechanism and rotating mechanism, described displacement mechanism and rotating mechanism mainly comprise Ultrasonic-B probe and electromagnetic wave source, described displacement mechanism makes electromagnetic wave source move up and down along Ultrasonic-B probe sensing point axial line, described rotating mechanism makes electromagnetic wave source rotate around Ultrasonic-B probe sensing point axial line.
2. the B ultrasonic detent mechanism of extracorporeal impact wave therapy equipment according to claim 1, it is characterized in that: described displacement mechanism is the driver part that adopts slowspeed machine, drives screw mandrel, the axis of guide and linear bearing.
3. the B ultrasonic detent mechanism of extracorporeal impact wave therapy equipment according to claim 2, is characterized in that: on described displacement mechanism, displacement transducer is set.
4. the B ultrasonic detent mechanism of extracorporeal impact wave therapy equipment according to claim 2, it is characterized in that: described rotating mechanism also comprises bearing, handle, described crank arm to be located at by bearing holder (housing, cover) drive on screw mandrel, on described cranking arm, handle is set.
5. the B ultrasonic detent mechanism of extracorporeal impact wave therapy equipment according to claim 4, it is characterized in that, also comprise the locking device that is arranged on rotating mechanism, described locking device comprises magnechuck and control knob, on described magnechuck was arranged on and cranks arm, described control knob was arranged on handle.
6. the B ultrasonic detent mechanism of the described extracorporeal impact wave therapy equipment of arbitrary claim according to claim 1 to 3 is characterized in that: the first angle that described Ultrasonic-B probe sensing point axial line and electromagnetic wave source focus axial line intersect is 30 °-45 °.
7. the B ultrasonic detent mechanism of extracorporeal impact wave therapy equipment according to claim 3, it is characterized in that: the second angle that described Ultrasonic-B probe sensing point axial line and electromagnetic wave source focus axial line intersect is 36 °.
8. the B ultrasonic detent mechanism of extracorporeal impact wave therapy equipment according to claim 4, it is characterized in that: described cranking arm comprises vertical curve armed lever and inclination crank arm, the angle of described vertical curve armed lever and the combination of inclination crank arm is 126 °.
9. the B ultrasonic detent mechanism of extracorporeal impact wave therapy equipment according to claim 1, is characterized in that, also comprises probe cassette, and described Ultrasonic-B probe is arranged on the treatment head by probe cassette.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220698908 CN203016989U (en) | 2012-12-17 | 2012-12-17 | B-ultrasonic wave locating mechanism for extracorporeal shock wave treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220698908 CN203016989U (en) | 2012-12-17 | 2012-12-17 | B-ultrasonic wave locating mechanism for extracorporeal shock wave treatment equipment |
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| Publication Number | Publication Date |
|---|---|
| CN203016989U true CN203016989U (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220698908 Expired - Fee Related CN203016989U (en) | 2012-12-17 | 2012-12-17 | B-ultrasonic wave locating mechanism for extracorporeal shock wave treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203016989U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104905848A (en) * | 2015-06-23 | 2015-09-16 | 苏州市瑞晟医疗器械有限公司 | Location and treatment system for shock wave stone breaker |
-
2012
- 2012-12-17 CN CN 201220698908 patent/CN203016989U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104905848A (en) * | 2015-06-23 | 2015-09-16 | 苏州市瑞晟医疗器械有限公司 | Location and treatment system for shock wave stone breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20161217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |