CN2209955Y - Second focus adjusting device of external shock wave calculus smashing machine - Google Patents
Second focus adjusting device of external shock wave calculus smashing machine Download PDFInfo
- Publication number
- CN2209955Y CN2209955Y CN 94235960 CN94235960U CN2209955Y CN 2209955 Y CN2209955 Y CN 2209955Y CN 94235960 CN94235960 CN 94235960 CN 94235960 U CN94235960 U CN 94235960U CN 2209955 Y CN2209955 Y CN 2209955Y
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- electrode
- sleeve pipe
- reflector
- adjusting device
- focus
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Abstract
The utility model relates to an electro-hydraulic type second focus adjusting device of external shock wave calculus smashing machine apparatus, which comprises a sleeved electrode, an electrode adjusting rack and a focus display screen, wherein, the electrode adjusting rack is arranged under a reflecting cup and can make the electrode move omnidirectionally, and the focus display screen is arranged on the reflecting cup and can move up and down. An analogue display adjustment of focusing can be proceeded, and also a directional display adjustment of and strength of shock waves focusing can be proceeded. The utility model is favorable for accurately grasping the actual focus state of the shock waves on the outside of each two focuses, and the focusing precision is improved to improve the calculus effect of the calculus smashing machine.
Description
This utility model belongs to the medical device technology scope, relates to a kind of adjusting device of liquid electricity type extracoporeal shock wave lithotripsy second focus.
The liquid electricity type extracoporeal shock wave lithotripsy of prior art, its electrode generally all is directly to be fixed on the reflector by the reflector bottom outlet, can not regulate, second focus is outside reflector, and afocal again display device is so the precision that seismic wave focuses at the second focus place can't be determined and adjust, in use, because of the low lithotrity effect that influences of precision of seismic wave focusing, simultaneously, the intensity of seismic wave also is not easy to adjust and determine often.
Task of the present utility model provides the adjusting device of a kind of liquid electricity type extracoporeal shock wave lithotripsy second focus, makes seismic wave be adjusted and show in the precision at the second focus place and intensity, improves the seismic wave focusing accuracy, thereby improves the lithotrity effect of lithotrite.
Task of the present utility model realizes with following scheme: this device is made of electrode adjustment member and focus display part, the electrode adjustment member is the cover loading electrode and is loaded on below the reflector, can makes the comprehensive mobile adjusting support of electrode that the focus display part is to be positioned at reflector top and display screen moving up and down.
Below in conjunction with accompanying drawing this utility model is elaborated:
Fig. 1 is a front view of the present utility model
Fig. 2 is a vertical view of the present utility model
Fig. 3 is the A-A cutaway view among Fig. 2
Fig. 4 is another embodiment of this utility model electrode regulating support.
According to Fig. 1, Fig. 2 and shown in Figure 3, this device is divided into up and down two parts, and the one, the electrode adjustment member, it is to be loaded on below the reflector 3, can to make electrode 2 comprehensive mobile a kind of adjusting supports, the 2nd, the focus display part, it is a kind of display screen that is positioned at reflector 3 tops.
Said electrode regulating support is made of electrode sleeve pipe 1 and three bolts of flanged dish at least, electrode sleeve pipe 1 is processed with female thread, with be processed with externally threaded electrode 2 suit threadably, by bolt 6 by telescopic ring flange be loaded on reflector 3 below, the electrode hole of reflector 3 bottoms is greater than the diameter of electrode 2, the projection suitable for reading of electrode sleeve pipe 1, and the outer is in the arc-shaped, contact with the electrode hole of reflector 3 bottoms and to be sealed and matched, prevent to leak when reflector is filled with water.Compensating roller each bolt 6, under the drive of electrode sleeve pipe 1, electrode 2 can be swung in the horizontal direction, rotating electrode 2, with threaded function that sleeve pipe 1 cooperates under, electrode 2 can move up and down, thereby makes electrode do comprehensive moving, and realizes the adjustment of second focus.
Said electrode regulating support, also can be by at least two flanged (FLGD) decentralized casings 8,11, a pallet 10 and at least three bolts 9 constitute, as shown in Figure 4, first decentralized casing 8 threadably with electrode 2 suit mutually, the suitable for reading of it is flat mouthful, contact with the bottom surface of reflector 3 and to be sealed and matched, second decentralized casing 11 is short than first decentralized casing 8, and the suit that is rotatably assorted mutually with it, the external diameter of the internal diameter of pallet 10 and second sleeve pipe 11 matches, and suit has three fixing holes at least on it on the pallet 10, and by its by bolt 9 be loaded on reflector 3 below.Easily bolt 9 rotates first decentralized casing 8 or second decentralized casing 11, and the two cooperates rotation in case of necessity, and electrode 2 is moved in the horizontal direction, bolts on 9, and rotating electrode can make electrode 2 move up and down, thereby realizes the adjustment of second focus.
Said display screen is made up of screen 7, inner core 5 and urceolus 4, and screen 7 places on the carriage of inner core 5, inner core 5 and urceolus 4 threadably or be slidingly matched, jackscrew location suit mutually, urceolus 4 adds on the upper latch notch that sealing ring is set in reflector 3.
Said screen 7 can be a kind of clouded glass or with the light display type screens such as curtain of framework tensioning, also can be acoustic image display type screens such as a kind of plasterboard, Colophonium plate.The color light display type screen of using is given the electrode high pressure, makes it the discharge generation arc light, can carry out the analog information test, realizes the adjustment of the second focus place focusing accuracy; Adopt the acoustic image display screen, abundant in reflector, and screen is submerged in the water, and can directly show test, realize the adjustment of seismic wave in the second focus place focusing accuracy and intensity.
This utility model is realized the adjustment of second focus by electrode regulating and focus demonstration two parts, reasonable in design, easy to adjust, help correct grasp and improve the focusing accuracy of seismic wave at the second focus place, and the adjustment of seismic wave intensity, thereby the lithotrity effect of raising lithotrite.
Claims (7)
1, a kind of liquid electricity type extracoporeal shock wave lithotripsy second focus adjusting device, it is characterized in that it is made up of electrode adjustment member and focus display part, the electrode adjustment member is a kind of cover loading electrode (2) and is loaded on the following comprehensive mobile adjusting support of made electrode of reflector (3) that the focus display part is a kind of display screen that is positioned at reflector (3) top and can moves up and down.
2, adjusting device according to claim 1, it is characterized in that said adjusting support, electrode sleeve pipe (1) and at least three bolts (6) by flanged dish constitute, electrode sleeve pipe (1) is sleeved on the electrode (2) threadably, by said bolt (6) by the ring flange on the electrode sleeve pipe (1) be loaded on reflector (3) below, the projection suitable for reading of electrode sleeve pipe (1), the outer is in the arc-shaped, contacts with the electrode hole of reflector (3) bottom to be sealed and matched.
3, adjusting device according to claim 1, it is characterized in that said adjusting support, by at least two flanged (FLGD) offest electrode sleeve pipes (8,11), a pallet (10) and at least three bolts (9) constitute, the first electrode sleeve pipe (8) and electrode (2) be suit threadably, it is suitable for reading for putting down mouth, contact with reflector (3) bottom surface and to be sealed and matched, the second electrode sleeve pipe (11) is short than first sleeve pipe (8), and rotate suit with it, the external diameter of the internal diameter of pallet (10) and second sleeve pipe (11) is corresponding, and suit is on it, pallet (10) has at least three fixing holes, by said bolt (9) with pallet (10) be loaded on reflector (3) below.
4,, it is characterized in that the said electrode sleeve pipe (1) or the first offest electrode sleeve pipe (8), in its lower section, electrode (2) is provided with a lock nut according to claim 2 or 3 described adjusting devices.
5, adjusting device according to claim 1, it is characterized in that said display screen, one screen (7) is arranged, place on the carriage of an inner sleeve (5), inner sleeve (5) and outer sleeve (4) threadably or be slidingly matched, jackscrew fixed form suit mutually, outer sleeve (4) adds on the upper latch notch that sealing ring is loaded on reflector (3).
6, adjusting device according to claim 5 is characterized in that said screen (7) is for glass or with the curtain light display type screen of framework tensioning.
7, according to the adjusting device of claim 5, it is characterized in that said screen (7) is plasterboard or Colophonium plate acoustic image display type screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94235960 CN2209955Y (en) | 1994-12-03 | 1994-12-03 | Second focus adjusting device of external shock wave calculus smashing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94235960 CN2209955Y (en) | 1994-12-03 | 1994-12-03 | Second focus adjusting device of external shock wave calculus smashing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2209955Y true CN2209955Y (en) | 1995-10-18 |
Family
ID=33844078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94235960 Expired - Fee Related CN2209955Y (en) | 1994-12-03 | 1994-12-03 | Second focus adjusting device of external shock wave calculus smashing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2209955Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652446A (en) * | 2018-06-29 | 2020-01-07 | 成都中医药大学附属医院 | Acupuncture point treatment device |
-
1994
- 1994-12-03 CN CN 94235960 patent/CN2209955Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652446A (en) * | 2018-06-29 | 2020-01-07 | 成都中医药大学附属医院 | Acupuncture point treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |