CN2162257Y - Treating headache by ultrasonic - Google Patents
Treating headache by ultrasonic Download PDFInfo
- Publication number
- CN2162257Y CN2162257Y CN 93227650 CN93227650U CN2162257Y CN 2162257 Y CN2162257 Y CN 2162257Y CN 93227650 CN93227650 CN 93227650 CN 93227650 U CN93227650 U CN 93227650U CN 2162257 Y CN2162257 Y CN 2162257Y
- Authority
- CN
- China
- Prior art keywords
- rubber parts
- resonant panel
- ultrasonic
- rubber part
- therapeutic head
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Percussion Or Vibration Massage (AREA)
Abstract
The utility model relates to an ultrasonic therapeutic head which comprises a movable type and a fixed type and which comprises a resonant plate, a rubber part and a shielded wire. The utility model is characterized in that the rubber part is a molded elastomer, one end of the rubber part is provided with a threading hole, and the other end of the rubber part is an open end with a slot in the inner side; the shielded wire and the resonant plate are embedded from the open end and are clamped tightly and sealed by using the elasticity of the rubber part. The utility model has the advantages of less parts, small size, and good water-proof performance; the ultrasonic therapeutic head can be immersed in the water fully; the ultrasonic energy is converted from the point contact of the therapeutic head to surrounding contact for the affected part.
Description
This utility model relates to the ultrasonic therapeutic head that a kind of ultrasonic therapeutic instrument is used.
The effect of ultrasonic therapeutic head is the ultrasonic energy that high-frequency electrical energy is converted to same frequency.Sound-electricity conversion device, promptly transducer is the piezoelectric ceramics lead zirconate titanate, it and thickness are that the alloy aluminium sheet of half-wavelength is formed unified vibrational system together, are called resonant panel or radiant panel.The another side of lead zirconate titanate is an air dielectric, and this structure makes it form one-way radiation in medium.At present, the ultrasonic therapeutic head that the ultrasonic therapeutic instrument uses as shown in Figure 1, comprises resonant panel 1, contact chip 7 and sealing ring 2, installing ring 3, bakelite 4, housing 5, protective jacket 6 and shielding line 8 that usefulness is installed.Construction features is with bakelite 4 resonant panel 1 and contact chip 7 to be insulated with housing 5, and the heart yearn of shielding line 8 communicates with resonant panel 1 anode by contact chip 7, and shielding line 8, sealing ring 2, installing ring 3 all are fixed in the housing 5, and housing has protective jacket 6 outward.Weak point is that part is many, and volume is big, complex structure, and the sealing of housing and shield sheath is not too tight, and water resistance is poor, can not all soak in water.
The purpose of this utility model provides a kind of simple in structure, the ultrasonic therapeutic head that water resistance is good.
This ultrasonic therapeutic head comprises resonant panel 1, rubber parts 2 and shielding line 3, resonant panel by the piezoelectric ceramics lead zirconate titanate and sticking together, thickness is that the alloy aluminium sheet of half-wavelength is formed, the heart yearn of shielding line is welded on the piezoelectric ceramics of resonant panel, the shielding end is welded on the aluminium sheet of resonant panel, it is characterized in that rubber parts 2 is elastomers of compression molding, an end has through wires hole, and the other end is inboard slotted opening, embed the shielding line resonator board from opening, utilize the elasticity of rubber parts to clamp and sealing.This treatment head can have movable type, fixed two kinds.
Ultrasonic therapeutic head part of the present utility model is few, volume is little, water resistance good, ultrasonic therapeutic head can all be immersed in the water, and ultrasonic energy is contacted by the encirclement that the some contact for the treatment of head is converted to disease sites, has enlarged range of application.
Accompanying drawing 1 is the ultrasonic therapeutic head for correlated prior art
Accompanying drawing 2 is these novel portable ultrasonic therapeutic heads
Accompanying drawing 3 is these novel fixed ultrasonic therapeutic heads
Claims (1)
1, a kind of ultrasonic therapeutic head, have portable and fixed two kinds, comprise resonant panel (1), rubber parts (2) and shielding line (3), resonant panel is made up of piezoelectric ceramics and coherent alloy aluminium sheet, the shielding heart yearn is welded on the piezoelectric ceramics of resonant panel, the shielding end is welded on the aluminium sheet of resonant panel, it is characterized in that rubber parts (2) is the elastomer of compression molding, one end has through wires hole, the other end is inboard slotted opening, embed the shielding line resonator board from opening, utilize the elasticity of rubber parts to clamp and sealing, the portable rubber parts opening outside is straight, and the fixed rubber parts opening outside has along (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93227650 CN2162257Y (en) | 1993-03-22 | 1993-03-22 | Treating headache by ultrasonic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93227650 CN2162257Y (en) | 1993-03-22 | 1993-03-22 | Treating headache by ultrasonic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2162257Y true CN2162257Y (en) | 1994-04-20 |
Family
ID=33804871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93227650 Expired - Fee Related CN2162257Y (en) | 1993-03-22 | 1993-03-22 | Treating headache by ultrasonic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2162257Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005039526A1 (en) * | 2003-08-18 | 2005-05-06 | Wei Wu | Method, reagent and device for embolizing capillary vessel in tumor with supersonic tiny-bubble reagent |
| CN100384493C (en) * | 2004-02-20 | 2008-04-30 | 吴巍 | Hand-held ultra sonic therapeutic head with coupling and buffering pratective device |
| CN1897907B (en) * | 2003-12-30 | 2012-06-20 | 麦迪斯技术公司 | Ultrasound therapy head with movement control |
-
1993
- 1993-03-22 CN CN 93227650 patent/CN2162257Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005039526A1 (en) * | 2003-08-18 | 2005-05-06 | Wei Wu | Method, reagent and device for embolizing capillary vessel in tumor with supersonic tiny-bubble reagent |
| CN1897907B (en) * | 2003-12-30 | 2012-06-20 | 麦迪斯技术公司 | Ultrasound therapy head with movement control |
| CN100384493C (en) * | 2004-02-20 | 2008-04-30 | 吴巍 | Hand-held ultra sonic therapeutic head with coupling and buffering pratective device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107231594B (en) | Conformal driving IV type flextensional transducer | |
| DE3462071D1 (en) | Device for monitoring the pressure of fluid in a duct | |
| CA2164540A1 (en) | Electrode Structure and Electric Heater Comprising the Same | |
| US5941838A (en) | Shock wave source based on the electromagnetic principle | |
| CN2162257Y (en) | Treating headache by ultrasonic | |
| CN207899724U (en) | A kind of ship ultrasonic transducer | |
| CN209984819U (en) | Novel ultrasonic transducer | |
| CN220322396U (en) | Ultrasonic sensor | |
| CN210474566U (en) | Ultrasonic energy conversion device | |
| CN111001098B (en) | Ultrasonic therapeutic device | |
| JPH09140706A (en) | Probe for ultrasonic diagnostic device | |
| CN215088600U (en) | Ultrasonic transducer with waterproof effect | |
| CN211990019U (en) | Integral input type ultrasonic cleaning machine | |
| CN111208361B (en) | Piezoelectric ceramic acoustic testing device | |
| CN107670183B (en) | Self-focusing ultrasonic transducer | |
| CN208786851U (en) | A kind of symmetrical expression biradial large-power supersonic transducer | |
| CN206235341U (en) | The electrode connecting structure of ultrasonic sensor | |
| CN220177425U (en) | Ultrasonic surgical transduction device with efficient heat dissipation function | |
| CN221043686U (en) | Piezoelectric ceramic ring | |
| CN221787949U (en) | Ultrasonic head and beauty instrument | |
| CN219151856U (en) | Ultrasonic welding die for welding of gravity switch shell arc balls | |
| CN221099828U (en) | Ultrasonic liquid level sensor | |
| CN208469714U (en) | Vehicle control device with water-proof wire bundle | |
| CN219664321U (en) | Ultrasonic vibrator | |
| CN212856494U (en) | Installation fixing device convenient to ultrasonic transducer |
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 |