CN105943120A - High-voltage switch and shock wave stone breaker and shock wave therapeutic apparatus adopting same - Google Patents
High-voltage switch and shock wave stone breaker and shock wave therapeutic apparatus adopting same Download PDFInfo
- Publication number
- CN105943120A CN105943120A CN201610385535.4A CN201610385535A CN105943120A CN 105943120 A CN105943120 A CN 105943120A CN 201610385535 A CN201610385535 A CN 201610385535A CN 105943120 A CN105943120 A CN 105943120A
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- CN
- China
- Prior art keywords
- voltage switch
- switch gear
- shock wave
- negative pole
- pod apertures
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000035939 shock Effects 0.000 title claims abstract description 25
- 244000173207 Phyllanthus amarus Species 0.000 title abstract 3
- 230000001225 therapeutic effect Effects 0.000 title abstract 3
- 239000004575 stone Substances 0.000 claims description 9
- 229910052756 noble gas Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 239000011261 inert gas Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 208000028659 discharge Diseases 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/225—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for for extracorporeal shock wave lithotripsy [ESWL], e.g. by using ultrasonic waves
- A61B17/2251—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for for extracorporeal shock wave lithotripsy [ESWL], e.g. by using ultrasonic waves characterised by coupling elements between the apparatus, e.g. shock wave apparatus or locating means, and the patient, e.g. details of bags, pressure control of bag on patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
- A61B17/22012—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
- A61B17/22022—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement using electric discharge
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T1/00—Details of spark gaps
- H01T1/20—Means for starting arc or facilitating ignition of spark gap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T14/00—Spark gaps not provided for in groups H01T2/00 - H01T13/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00022—Sensing or detecting at the treatment site
- A61B2017/00026—Conductivity or impedance, e.g. of tissue
- A61B2017/0003—Conductivity or impedance, e.g. of tissue of parts of the instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00137—Details of operation mode
- A61B2017/00141—Details of operation mode continuous, e.g. wave
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
- A61B17/22012—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
- A61B2017/22025—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement applying a shock wave
Abstract
The invention relates to a high-voltage switch. The high-voltage switch comprises a housing, a positive electrode, a negative electrode and a trigger electrode, wherein the positive electrode and the negative electrode are oppositely arranged in the housing, the trigger electrode is arranged between the positive electrode and the negative electrode and is provided with a guide hole in a shape of a circular truncated cone, the small-mouth position of the guide hole is located on one side of the negative electrode, the large-mouth position of the guide hole is located on one side of the positive electrode, the top end of the negative electrode is inserted into the guide hole through the small-mouth position, and the housing is full of inert gas. The trigger electrode comprises a trigger piece and a reinforcing piece attached to one side of the trigger piece, and guide holes are formed in the trigger piece and a reinforcing piece which attach to each other. The invention further provides a shock wave stone breaker and a shock wave therapeutic apparatus using the high-voltage switch. The using times of the high-voltage switch can be increased, accordingly the service life of the high-voltage switch is prolonged, and the manufacturing difficulty and costs are further reduced. In addition, the shock wave stone breaker and the shock wave therapeutic apparatus using the high-voltage switch are also long in service life.
Description
Technical field
The present invention relates to a kind of high-voltage switch gear and use shock wave stone crusher and the shock wave treatment instrument of this high-voltage switch gear.
Background technology
High-voltage switch gear on shock wave stone crusher generally includes three electrodes, offers trigger electrode hole on one of the electrodes, and is arranged on by trigger electrode in this trigger electrode hole, thus makes electric discharge conducting between two electrodes by the triggering pulse of trigger electrode.Structure and the manufacturing process of this high-voltage switch gear are the most complex, relatively costly, and are only about four or five ten ten thousand times service life.Therefore occur in that again the sheet type high voltage switch as disclosed in the patent of invention of Application No. 200420024689.3.This high-voltage switch gear uses and has a triggering sheet of discharge aperture as trigger electrode, and two main electrodes are symmetrically disposed in the both sides of trigger electrode, and it discharges by trigger electrode and makes conducting between two main electrodes.This sheet type high voltage switch enormously simplify structure, reduces technology difficulty and manufacturing cost, but is found by practice, and the access times of this high-voltage switch gear are generally near about million times, but can not apply to high frequency voltage well, needs to manage to improve.
Summary of the invention
It is an object of the invention to provide a kind of can increase access times, improves service life, is applicable to high frequency voltage, reduces the novel high-voltage switch gear of manufacturing cost.
For reaching above-mentioned purpose, the technical solution used in the present invention is:
A kind of high-voltage switch gear, including shell, positive pole, negative pole, trigger electrode, described positive pole and described negative pole are oppositely disposed in described shell, described trigger electrode is arranged between described positive pole and described negative pole, the pod apertures in truncated cone-shaped is offered on described trigger electrode, described pod apertures has little oral area and big oral area, described little port part is in described negative pole side, described big oral area is positioned at described positive pole side, the top of described negative pole is inserted in described pod apertures by described little oral area, and described enclosure is filled with noble gas.
Preferably, described trigger electrode includes triggering sheet and fitting in the reinforced sheet of side, described triggering sheet center, and described pod apertures is opened on the triggering sheet and described reinforced sheet fitted.
Preferably, the angle angle of the bus on the hole wall of described pod apertures and its axis is a certain value between 40 °-50 °.
Preferably, the bus on the hole wall of described pod apertures is 45 ° with the angle angle of its axis.
Present invention also offers the above-mentioned high-voltage switch gear of a kind of use, thus reach shock wave stone crusher and the shock wave treatment instrument of long service life.
A kind of shock wave stone crusher, including any one high-voltage switch gear aforementioned.
A kind of shock wave treatment instrument, including any one high-voltage switch gear aforementioned.
Owing to technique scheme is used, the present invention compared with prior art has the advantage that the high-voltage switch gear of the present invention is by trigger electrode and positive pole, the innovative design of the constituted structure of negative pole, make the conducting number of times between positive pole and negative pole, the i.e. access times of high-voltage switch gear are improved, thus improve the service life of high-voltage switch gear, also reduce its manufacture difficulty and cost.And have employed shock wave stone crusher and the shock wave treatment instrument of above-mentioned high-voltage switch gear, then be capable of discharging more frequently conducting, thus also has longer service life.
Accompanying drawing explanation
Accompanying drawing 1 is the circuit theory diagrams of shock wave stone crusher or shock wave treatment instrument.
Accompanying drawing 2 is the structure sectional view of high-voltage switch gear.
In the figures above: 1, high frequency voltage power；2, high-voltage switch gear；3, bulky capacitor；4, surge generator；5, shell；6, positive pole；7, negative pole；8, trigger electrode；9, cylinder；10, upper cover；11, lower cover；12, mounting plate；13, bottom plate；14, charging connector；15, binding post；16, flange；17, bolt；18, sheet is triggered；19, reinforced sheet；20, pod apertures.
Detailed description of the invention
The invention will be further described for embodiment shown in below in conjunction with the accompanying drawings.
Embodiment one: see a kind of shock wave stone crusher shown in accompanying drawing 1 or shock wave treatment instrument, it includes high frequency voltage power 1, high-voltage switch gear 2, bulky capacitor 3 and surge generator 4.High-frequency and high-voltage power supply has high pressure positive output end, high pressure negative output terminal and triggers end, high-voltage switch gear 2 then has positive pole, negative pole and trigger electrode, the high pressure positive output end of high-frequency and high-voltage power supply is connected with the positive pole of high-voltage switch gear 2, the high pressure negative output terminal of high-frequency and high-voltage power supply is connected with the negative pole of high-voltage switch gear 2, and the end that triggers of high-frequency and high-voltage power supply is connected with the trigger electrode of high-voltage switch gear 2.Bulky capacitor 3(2 μ F/15kV) and surge generator 4 be then connected between positive pole and the negative pole of high-voltage switch gear 2.Made by high-frequency and high-voltage power supply to turn between positive pole and the negative pole of high-voltage switch gear 2, and then make surge generator 4 produce shock wave to carry out rubble or treatment.
As shown in Figure 2, the high-voltage switch gear 2 employed in above-mentioned lithotrite, including the shell 5 of inner sealing, positive pole 6, negative pole 7, trigger electrode 8.Shell 5 is made up of cylinder 9, upper cover 10, lower cover 11, mounting plate 12, bottom plate 13.Upper cover 10 and lower cover 11 are packaged in the both sides port of cylinder 9 respectively, so that cylinder 9, upper cover 10, lower cover 11 surround the closing space of a sealing.The external diameter of cylinder 9 is about 62mm, and internal diameter is about 52mm.Mounting plate 12 is arranged on upper cover 10, and bottom plate 13 is arranged on lower cover 11, and mounting plate 12 and bottom plate 13 are respectively positioned on outside closing space.Cylinder 9 is provided with charging connector 14, this charging connector 14 can connect when needs are inflated outside shell 5 and close space, thus the gas (being preferably filled with noble gas) being filled with certain pressure in shell 5 serves as working media, reach ensure that the suitable pressure of high-voltage switch gear normal ignition in making shell, then close charging connector 14 with glue.It is additionally provided with on cylinder 9 to connect and closes space binding post 15 that is inside and outside and that use for wiring.Positive pole 6 and negative pole 7 are oppositely disposed in shell 5, and during wherein one end of negative pole 7 enters closing space through upper cover 10, it is outside that the other end of negative pole 7 is fixed on upper cover 10；One end of positive pole 6 enters through lower cover 11 in closing space, and the other end of positive pole 6 is fixed on outside lower cover 11.Positive pole 6 and negative pole 7 all use dome electrode, i.e. the two relative end is the most hemispherical, and the sphere diameter of the two is equal, about 21mm, and at the middle part of shell 5 relatively, and between positive pole 6 and negative pole 7 and not in contact with but keep one section of suitable distance.Trigger electrode 8 is arranged between positive pole 6 and negative pole 7, and it crosses closing space being fixed in cylinder 9, arranges the flange 16 edge with trigger electrode 8 and is fixed by bolt 17 and be connected, and the side of trigger electrode 8 is connected with binding post 15 in cylinder 9.Trigger electrode 8 is laminated structure, for in order to be effective and be prone to processing, in the present embodiment, it includes triggering sheet 18 and laminating or being welded in the reinforced sheet 19 triggering sheet 18 side, reinforced sheet 19 is positioned at the center triggering sheet 18, the thickness triggering sheet 18 and reinforced sheet 19 can be the same or different, the present embodiment triggers sheet 18 identical with the thickness of reinforced sheet 19, all uses 1.5mm thickness so that trigger electrode 8 present in the middle part of thicker and structure that edge is relatively thin.On trigger electrode 8, the center triggering sheet 18 and reinforced sheet 19 i.e. fitted offers pod apertures 20, this pod apertures 20 is in truncated cone-shaped, i.e. the cross section of its axis of mistake of pod apertures 20 is isosceles trapezoid, therefore the bus on the hole wall of pod apertures 20 (" waist " that i.e. cross section is trapezoidal) and pod apertures 20 axis has a non-zero included angle, generally the angle of this angle is a certain value between 40 °-50 °, and in the present embodiment, the bus on the hole wall of pod apertures 20 is 45 ° with the angle angle of its axis.Pod apertures 20 has the less little oral area of relative aperture and the bigger big oral area of relative aperture, even if the bore of big oral area is still less than positive pole 6 or the sphere diameter of negative pole 7.Little port part is in negative pole 7 side, and big oral area is positioned at positive pole 6 side.Further, the axis of positive pole 6, the axis of pod apertures 20, the axis collinear of negative pole 7.The top of negative pole 7 is inserted in pod apertures 20 by little oral area, and does not contact with little oral area, is also to maintain a suitable distance.Positive pole 6 is fully located at outside pod apertures 20.
The operation principle of above-mentioned high-voltage switch gear is: positive pole 6 accesses the high pressure positive output end of high-frequency and high-voltage power supply, and negative pole 7 accesses the high pressure negative output terminal of high-frequency and high-voltage power supply, and trigger electrode 8 is accessed the triggering end of high-frequency and high-voltage power supply by binding post 15.High-frequency and high-voltage power supply triggers signal (positive signal) to trigger electrode 8 input pulse, and apply malleation to positive pole 6, negative pressure is applied to negative pole 7, trigger electrode 8 produces point discharge under the effect of pulse triggering signal, make trigger electrode 8 and conducting of the most once discharging between its nearer negative pole 7, make the gas ionization between positive pole 6 and negative pole 7 subsequently, then under high pressure effect, the electron ion that produced by ionization between positive pole 6 and negative pole 7 and secondary discharge conducting, in the process, pod apertures 20 serves electro-ionic guide effect, so that electron ion connection positive pole 6 and negative pole 7.When positive pole 6 and negative pole 7 turn on, surge generator 4 produces the shock wave that can be used for rubble or treatment.By test, the access times of this high voltage power supply are at least up to more than million times, hence it is evident that higher than the sheet type high voltage switch of existing structure.
Above-described embodiment only for technology design and the feature of the present invention are described, its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this.All equivalence changes made according to spirit of the invention or modification, all should contain within protection scope of the present invention.
Claims (6)
1. a high-voltage switch gear, including shell, positive pole, negative pole, trigger electrode, described positive pole and described negative pole are oppositely disposed in described shell, described trigger electrode is arranged between described positive pole and described negative pole, it is characterized in that: on described trigger electrode, offer the pod apertures in truncated cone-shaped, described pod apertures has little oral area and big oral area, described little port part is in described negative pole side, described big oral area is positioned at described positive pole side, the top of described negative pole is inserted in described pod apertures by described little oral area, and described enclosure is filled with noble gas.
High-voltage switch gear the most according to claim 1, it is characterised in that: described trigger electrode includes triggering sheet and fitting in the reinforced sheet of side, described triggering sheet center, and described pod apertures is opened on the triggering sheet and described reinforced sheet fitted.
High-voltage switch gear the most according to claim 1, it is characterised in that: bus and the angle angle of its axis on the hole wall of described pod apertures are a certain value between 40 °-50 °.
High-voltage switch gear the most according to claim 3, it is characterised in that: the bus on the hole wall of described pod apertures is 45 ° with the angle angle of its axis.
5. a shock wave stone crusher, including high-voltage switch gear, it is characterised in that: described high-voltage switch gear uses the high-voltage switch gear according to any one of claim 1-4.
6. a shock wave treatment instrument, including high-voltage switch gear, it is characterised in that: described high-voltage switch gear uses the high-voltage switch gear according to any one of claim 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610385535.4A CN105943120B (en) | 2016-06-03 | 2016-06-03 | High-voltage switch gear and use its shock wave stone crusher and shock wave treatment instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610385535.4A CN105943120B (en) | 2016-06-03 | 2016-06-03 | High-voltage switch gear and use its shock wave stone crusher and shock wave treatment instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105943120A true CN105943120A (en) | 2016-09-21 |
| CN105943120B CN105943120B (en) | 2018-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610385535.4A Active CN105943120B (en) | 2016-06-03 | 2016-06-03 | High-voltage switch gear and use its shock wave stone crusher and shock wave treatment instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105943120B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094008A (en) * | 2017-06-26 | 2017-08-25 | 中国工程物理研究院流体物理研究所 | Gas rail is switched |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86205482U (en) * | 1986-07-31 | 1987-07-22 | 黑龙江省牡丹江电子技术研究所 | Channel spark switches located in 30 pieces per metre |
| CN2357691Y (en) * | 1998-12-25 | 2000-01-12 | 廖世德 | Dismountable electrode for external vibration wave lithotriptor |
| US20090105738A1 (en) * | 2007-10-18 | 2009-04-23 | The Curators Of The University Of Missouri | Device for transfecting cells using shock waves generated by the ignition of nanoenergetic materials |
| US20140288570A1 (en) * | 2012-09-13 | 2014-09-25 | Shockwave Medical, Inc. | Shockwave catheter system with energy control |
| CN205683120U (en) * | 2016-06-03 | 2016-11-16 | 苏州市锡鑫医疗器械有限公司 | High-voltage switch gear and use its shock wave stone crusher and shock wave treatment instrument |
-
2016
- 2016-06-03 CN CN201610385535.4A patent/CN105943120B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86205482U (en) * | 1986-07-31 | 1987-07-22 | 黑龙江省牡丹江电子技术研究所 | Channel spark switches located in 30 pieces per metre |
| CN2357691Y (en) * | 1998-12-25 | 2000-01-12 | 廖世德 | Dismountable electrode for external vibration wave lithotriptor |
| US20090105738A1 (en) * | 2007-10-18 | 2009-04-23 | The Curators Of The University Of Missouri | Device for transfecting cells using shock waves generated by the ignition of nanoenergetic materials |
| US20140288570A1 (en) * | 2012-09-13 | 2014-09-25 | Shockwave Medical, Inc. | Shockwave catheter system with energy control |
| CN205683120U (en) * | 2016-06-03 | 2016-11-16 | 苏州市锡鑫医疗器械有限公司 | High-voltage switch gear and use its shock wave stone crusher and shock wave treatment instrument |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094008A (en) * | 2017-06-26 | 2017-08-25 | 中国工程物理研究院流体物理研究所 | Gas rail is switched |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105943120B (en) | 2018-04-13 |
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Effective date of registration: 20231221 Address after: Room 1701-15, Building 1, Paddy Internet Industrial Park, No. 399, Xiarong Street, East the Taihu Lake Ecological Tourism Resort (the Taihu Lake New Town), Wujiang District, Suzhou City, Jiangsu Province, 215000 Patentee after: Jiangsu Fuyuantai Medical Equipment Co.,Ltd. Address before: No. 28 Fengjin Road, Wuzhong District, Suzhou City, Jiangsu Province, 215000 Patentee before: SUZHOU XIXIN MEDICAL INSTRUMENTS Co.,Ltd. |