CN201308729Y - Ultrasonic treatment head - Google Patents
Ultrasonic treatment head Download PDFInfo
- Publication number
- CN201308729Y CN201308729Y CNU2008202128495U CN200820212849U CN201308729Y CN 201308729 Y CN201308729 Y CN 201308729Y CN U2008202128495 U CNU2008202128495 U CN U2008202128495U CN 200820212849 U CN200820212849 U CN 200820212849U CN 201308729 Y CN201308729 Y CN 201308729Y
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- fixing band
- ultrasonic
- therapy head
- ultrasonic therapy
- crystal
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Abstract
An ultrasonic treatment head comprises an outer casing, a vibrating component and an ultrasonic element, wherein the vibrating component comprises an electric motor and an eccentric wheel, the eccentric wheel is mounted on an electric motor rotating shaft, the vibrating component is mounted in the outer casing, and the rotating shaft is parallel to a crystal transducer film, the ultrasonic element comprises the crystal transducer film, a sound transparent block and a PCB, wherein the sound transparent block is mounted on the bottom of the outer casing and directly contacts with treatment portions of human skins, and the PCB is used to supply power for the crystal transducer film. The ultrasonic treatment head further comprises a fixing belt and a thermal sensitive element, wherein the fixing belt is connected and fixed on the outer casing, and the thermal sensitive element is arranged on the crystal transducer film and is electrically connected with the PCB to control the crystal transducer film to switch off when overheating. The utility model has the advantages that the ultrasonic treatment head is easy to be fixed and high in vibration massage force and can automatically control temperature and the like.
Description
Technical field
This utility model relates to physiological signal such as a kind of pulse that is used to use hyperacoustic reflection frequency to receive therapentic part, heart rate, blood pressure and controls the ultrasonic therapy head of its vibrations treatment by external processing unit, especially relates to a kind of structure of ultrasonic therapy head.
Background technology
In the prior art, about the ultransonic mechanism of action through for many years research, some progress have been obtained, particularly progressively be deep into the research of cellular and molecular level, from having gained some understanding in essence, the actual conditions in the time of should paying attention to ultrasonication in treatment is as supersonic frequency, the way of output (continuous or pulse) to its action principle, intensity and time, and the difference of the characteristics of the histoorgan that is acted on etc.The trend consensus is at present, special " Nei Shengre " of distribution that has the ultrasonic mechanical shock of physics characteristic and produced on this basis, and the biological physics and chemistry variation that must cause is organic connections.Ultrasonic is on the basis of above three kinds of basic role factors, brings into play its important function by the neural reflex of complexity.
Because of the ultrasonic peripheral nerve sensor that not only acts in the skin, and act on the deep tissue sensor, act on integral body by body fluid and reflection approach.In sum, neural as can be known reaction and being adjusted in the ultrasonic therapeutic mechanism plays a leading role, and the variation of the humoral factor of a series of former of being produced down of ultrasonication simultaneously and broken hair is complementary with the former, reciprocal causation.In sum, make a general survey of ultransonic machinery, warm and three kinds of effects of physics and chemistry, it can cause the motion of local organization intracellular matter, cell is subjected to fine massage, and temperature raises on the tissue interface, strengthens the biomembrane disperse process, changing transmembrane potential strengthens ion and colloid permeability, blood circulation promoting, softening tissue, irritation cell function, quicken chemical reaction, add excitometabolic, influence the function and the bioactive substance content of enzyme, change tissue pH etc.
As the patent No. is 02152616.8, Chinese invention patent being improved to of by name " ultrasound probe " to ultrasound probe: for the number that reduces parts and mould to reduce manufacturing cost, and improve the grip effect of ultrasound probe, one fixture that is equipped with ultrasonic element, wide cable, adapter and connection cord embeds in the mould, and by insert-molded, ultrasonic lens part, housing and the Unitarily molded molding of sleeve portion.Because ultrasound probe uses single mould to make, realized the minimizing of number of minimizing, the installation step of part count thus, and the reduction of manufacturing cost.
Simultaneously, this case applicant applied on November 19th, 2003, the patent No. is 200310112313.8, the Chinese invention patent of " multiparameter detects and the incorporate method and apparatus of treatment " by name also discloses a kind of ultrasound probe, as shown in Figure 1, it comprises: an off-centred dipole motor 16 is set among the shell 11 of ultrasonic therapeutic probe 10, the axis of this off-centred dipole motor 16 is vertical with the human body skin face, when human body is implemented ultrasonic therapy, affiliated off-centred dipole motor 16 energising work, drive off-centred dipole 17 rotations, ultrasonic therapeutic probe 10 is moved on the human body skin surface, enlarge contact range.Crystal transducing sheet 13 in the ultrasonic therapeutic probe 10 is by pcb board 15 power supplies, and the ultrasound wave of its generation passes entrant sound piece 14 and puts on human body.
In addition, if in ultrasonic therapeutic probe, increase by a hot moxibustion element,, also can damage the patient if this hot moxibustion element temperature is too high.
As can be seen, the ultrasonic therapy head that prior art provided all adopts mobile shockproof formula not have the temperature protection design, has the trouble of use, is difficult for grasp, unsafe disadvantage, and its main weak point is the following aspects:
1, at first, because it need be by artificial hand-held the treating of head for the treatment of, make medical worker's working strength strengthen, because the vibrations of ultrasonic therapy head itself or staff's fatigue, might cause moving of a ultrasonic therapy position, be difficult to guarantee that the treatment head accurately remains on therapentic part, also make patient itself be inconvenient to use the operation of treatment head simultaneously, the mode to the acupoint therapy class shows inconvenience especially especially.
2, secondly, because the axis of its off-centred dipole motor is vertical with the human body skin face, its vibrations direction is a horizontal direction, the massage effect deficiency; Simultaneously, human body obvious sensation not during lower powered ultrasonic therapeutic.
3, last, ultrasonic therapy head or hot moxibustion element can make treatment hair heat excessive owing to use for a long time or strengthen output, can cause the ultrasonic therapy head to burn first, two patient skins of can burning.
The utility model content
In view of the above-mentioned problems in the prior art, the purpose of this utility model provides a kind of goal treatment position of being convenient to be fixed in, and the vibrations massage force is big, and can control the ultrasonic therapy head of its temperature automatically.
For realizing above-mentioned purpose of the present utility model, this utility model provides a kind of ultrasonic therapy head, and it comprises: a shell; One vibrations assembly, described vibrations assembly comprises that a motor and is installed in the eccentric on the described machine shaft, described vibrations assembly is installed among the described shell by a support or is directly installed on the shell;
One ultrasonic element, described ultrasonic element comprise that a crystal transducing sheet, is installed on described outer casing bottom and the entrant sound piece and that directly contacts with the human body skin therapentic part is used for the pcb board of powering and controlling to described crystal transducing sheet;
Wherein, described ultrasonic therapy head also comprises: a fixing band, described fixing band are connected and fixed on the described shell;
One temperature-sensitive element, described temperature-sensitive element are arranged on described crystal transducing sheet or the entrant sound piece, and electrically connect with described pcb board, cut off the power supply superheated the time and quit work to control described crystal transducing sheet;
The support of described fixed electrical machinery is " L " type support in the first embodiment, and described motor is installed among the described shell by described " L " type support, and its rotating shaft and crystal transducing sheet be arranged in parallel.
At second embodiment, motor is directly installed on the inwall of shell, and its rotating shaft and crystal transducing sheet be arranged in parallel.
According to above-mentioned design of the present utility model, reached the goal treatment position of being convenient to be fixed in of the present utility model, shake great efforts, and can control the purpose of its temperature automatically.
Further, according to above-mentioned design of the present utility model, an end of described fixing band is fixedly connected on the described shell, and the other end flexibly connects to be fixed on the described shell and with a described end of fixedlying connected and is symmetrical arranged.
Perhaps, described fixing band comprises one first fixing band and one second fixing band, one end of described first fixing band and second fixing band fixing respectively with described shell on and be symmetrical arranged, the other end of described first fixing band and second fixing band is fixed by a fastener.
Described fixing band has elasticity.
Simultaneously, described fastener is any in double buckle or the fishing without hook, but is not limited thereto.
Described entrant sound piece can also connect a hot moxibustion element, and described hot moxibustion element and described pcb board electrically connect.
At last, in order to reach above-mentioned design of the present utility model, described temperature-sensitive element is critesistor or temperature sensor, thereby has reached the purpose of A.T.C.
The beneficial effects of the utility model are, the ultrasonic therapeutic head that remedied prior art provides more can not treated on a fixing point of human body, must adopt during use and move treatment, increased medical worker's working strength, make that the layman is difficult for using, particularly have limitation at acupoint therapy class upper type; Human body obvious sensation not during simultaneously lower powered ultrasonic therapeutic; And can not A.T.C etc. the deficiency of aspect.
The utlity model has and be convenient to fix, the vibrations great efforts, and can control automatically its temperature with prevent ultrasonic therapy head damage, the advantage of the aspects such as patient skin that prevent to burn.
Description of drawings
Fig. 1 is the sectional view of the ultrasound probe that provides of prior art;
Fig. 2 is the sectional view of first embodiment of a kind of ultrasonic therapy head of the present utility model;
Fig. 3 is the sectional view of second embodiment of a kind of ultrasonic therapy head of the present utility model;
Fig. 4 is the schematic diagram of the temperature-sensitive element interlock circuit of a kind of ultrasonic therapy head of the present utility model.
The specific embodiment
In order to further specify principle of the present utility model and structure, now in conjunction with the accompanying drawings preferred embodiment of the present utility model is elaborated, yet the described embodiment usefulness for furnishing an explanation and explaining only can not be used for limiting scope of patent protection of the present utility model.
A kind of ultrasonic therapy as shown in Figure 2 200, it comprises: a shell 201 and be formed at the Handheld Division 202 of described shell 201 upper ends; One vibrations assembly, described vibrations assembly comprises that a motor 206 and is installed in the eccentric 207 in described motor 206 rotating shafts.
In the first embodiment, described vibrations assembly is installed among the described shell 201 by a support 209.Described support 209 is " L " type support, and described motor 206 is installed among the described shell 201 by described " L " type support, and the human body skin of its rotating shaft and therapentic part be arranged in parallel.
In second embodiment, described vibrations assembly directly is installed on the described shell 201, and its rotating shaft and crystal transducing sheet be arranged in parallel.
One ultrasonic element, described ultrasonic element comprise that a crystal transducing sheet 203, is installed on described shell 201 bottoms and the direct entrant sound piece 204 and that contacts with the human body skin therapentic part is used for to the pcb board 205 of described crystal transducing sheet 203 by power line 212 power supplies.
Ultrasonic therapy described in the utility model 200 also comprises: a fixing band 208, described fixing band 208 is connected and fixed on the described shell 201.
One temperature-sensitive element 218, described temperature-sensitive element 218 are arranged on described crystal transducing sheet 203 or the entrant sound piece, and electrically connect with described pcb board 205, to control the temperature of described crystal transducing sheet 203.
According to above-mentioned design of the present utility model, reached the goal treatment position of being convenient to be fixed in of the present utility model, shake great efforts, and can control the purpose of its temperature automatically.
Further, according to above-mentioned design of the present utility model, an end of described fixing band 208 is fixedly connected on the described shell 201, and the other end flexibly connects to be fixed on the described shell 201 and with a described end of fixedlying connected and is symmetrical arranged.
As shown in Figure 3 be second embodiment of the present utility model, wherein, described fixing band comprises one first fixing band 208 and one second fixing band 215, one end of described first fixing band 208 and second fixing band 215 fixing respectively with described shell 201 on and be symmetrical arranged, the other end of described first fixing band 208 and second fixing band 215 is fixed by a fastener.
Simultaneously, described fastener is any in double buckle 210,211 or the fishing without hook 213,214, in the velcro, but is not limited thereto.
Described entrant sound piece also connects a hot moxibustion element, and described hot moxibustion element and described pcb board electrically connect.
At last, in order to reach above-mentioned design of the present utility model, described temperature-sensitive element 218 the bests select critesistor for use.Thereby reached the purpose of A.T.C.
Fig. 4 utilizes critesistor to control the circuit diagram that crystal transducing sheet 203 cuts off the power supply automatically when overheated, pcb board 205 is connected with power supply by the switch that transistor T 1 and transistor T 2 constitute among the figure, the base stage of transistor T 1 is connected on the junction point of critesistor Rt and conventional, electric-resistance R1, critesistor Rt goes up resistance, select the device of positive temperature coefficient for use, the resistance of selected critesistor Rt and conventional, electric-resistance R1, the current potential of decision junction point, in general, the current potential of this junction point is during greater than 1.4V, transistor T 1 and T2 conducting, pcb board 205 gets electric work.
Because what critesistor Rt selected for use is the resistance device of positive temperature coefficient, so crystal transducing sheet 203 temperature are high more, the resistance of critesistor Rt is big more, and the current potential of junction point will be more and more lower, and when being lower than 1.4V, transistor T 1 and T2 end, pcb board 205 dead electricity.
Critesistor Rt also can select the device of negative temperature coefficient for use, and this moment, critesistor Rt will be connected on down the resistance position, and last resistance adopts conventional, electric-resistance.
Temperature-sensitive element 218 also can be selected temperature sensor for use, but this type of device price is more expensive, controls for its supporting circuit usually must use single-chip microcomputer, and cost is than higher.
The benefit that realizes the overtemperature outage is: the protection patient is not burnt, and the protection components and parts do not damage because of overheated.
Advantage of the present utility model and beneficial effect are, the ultrasonic therapeutic head that remedied prior art provides more can not treated on a fixing point of human body, must adopt during use and move treatment, increased medical worker's working strength, make that the layman is difficult for using, particularly have limitation at acupoint therapy class upper type, and can not A.T.C etc. the deficiency of aspect.
Fixing, vibrations provided by the utility model, temperature control composite ultraphonic treatment head are for ultrasonic therapeutic provides good instrument.
Increase vibrations and can reach even ultrasound wave and massage effect, can improve patient's sensation as ultrasonic work indication simultaneously.
Described entrant sound piece can also connect a hot moxibustion element (each figure is all not shown), and this hot moxibustion element uses separately generally speaking, mainly is the position use that only is fit to hot moxibustion at human body, for example umbilicus place.Described hot moxibustion element and described pcb board electrically connect.
In hot moxibustion circuit elements design was arranged, temperature-sensitive element 218 the bests were installed on the entrant sound piece 204, because entrant sound piece 204 all combines closely with crystal transducing sheet 203 and hot moxibustion element, so variation that can sensitive sense temperature.
Fixing, the vibrations of this utility model design, composite ultraphonic treatment exportable four kinds of treatment patterns of temperature control:
One, ultrasonic+temperature control,
Two, ultrasonic+vibrations+temperature control,
Three, vibrations+temperature control,
Four, hot moxibustion+temperature control.
The utlity model has and be convenient to fix, the vibrations massage force is big, and can control its temperature automatically to prevent that the damage of ultrasonic therapy head, protection patient be not by the advantage of aspects such as burning.
Foregoing only is preferred embodiment of the present utility model and the variant that exemplifies; be not used for limiting this utility model; every within spirit of the present utility model and principle; any modification and the improvement that need not creative thinking done all should be included within the protection domain of the present utility model.
Claims (9)
1. ultrasonic therapy head, it comprises:
One shell;
One ultrasonic element, described ultrasonic element comprise that a crystal transducing sheet, is installed on described outer casing bottom and the entrant sound piece and that directly contacts with the human body skin therapentic part is used for the pcb board of powering and controlling to described crystal transducing sheet;
It is characterized in that described ultrasonic therapy head also comprises:
One vibrations assembly, described vibrations assembly comprises that a motor and is installed in the eccentric on the described machine shaft, described vibrations assembly is installed among the described shell;
One fixing band, described fixing band are connected and fixed on the described shell;
One temperature-sensitive element, described temperature-sensitive element are arranged on described crystal transducing sheet, and electrically connect with described pcb board.
2. a kind of ultrasonic therapy head as claimed in claim 1 is characterized in that: an end of described fixing band is fixedly connected on the described shell, and the other end flexibly connects to be fixed on the described shell and with a described end of fixedlying connected and is symmetrical arranged.
3. a kind of ultrasonic therapy head as claimed in claim 1, it is characterized in that: described fixing band comprises one first fixing band and one second fixing band, one end of described first fixing band and second fixing band fixing respectively with described shell on and be symmetrical arranged, the other end of described first fixing band and second fixing band is fixed by a fastener.
4. a kind of ultrasonic therapy head as claimed in claim 3 is characterized in that: described fastener is any in double buckle or fishing without hook or the velcro.
5. a kind of ultrasonic therapy head as claimed in claim 1 is characterized in that: described temperature-sensitive element is a critesistor.
6, a kind of ultrasonic therapy head as claimed in claim 1, it is characterized in that: described temperature-sensitive element is temperature sensor.
7, a kind of ultrasonic therapy head as claimed in claim 1, it is characterized in that: described vibrations assembly is installed by a support, described support is " L " type support, described motor is installed among the described shell by described " L " type support, and the crystal transducing sheet of machine shaft and therapentic part be arranged in parallel.
8, a kind of ultrasonic therapy head as claimed in claim 1, it is characterized in that: described motor directly is installed on the described shell, and the crystal transducing sheet of machine shaft and therapentic part be arranged in parallel.
9, a kind of ultrasonic therapy head as claimed in claim 1 is characterized in that: described entrant sound piece also connects a hot moxibustion element, and described hot moxibustion element and described pcb board electrically connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202128495U CN201308729Y (en) | 2008-10-27 | 2008-10-27 | Ultrasonic treatment head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202128495U CN201308729Y (en) | 2008-10-27 | 2008-10-27 | Ultrasonic treatment head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201308729Y true CN201308729Y (en) | 2009-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202128495U Expired - Fee Related CN201308729Y (en) | 2008-10-27 | 2008-10-27 | Ultrasonic treatment head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201308729Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749434A (en) * | 2014-12-17 | 2016-07-13 | 重庆融海超声医学工程研究中心有限公司 | Electronic scanning array supersonic combination treatment band |
| CN111632284A (en) * | 2020-04-27 | 2020-09-08 | 深圳市普罗医学股份有限公司 | Ultrasonic treatment head for chest and lung treatment and ultrasonic treatment equipment |
-
2008
- 2008-10-27 CN CNU2008202128495U patent/CN201308729Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749434A (en) * | 2014-12-17 | 2016-07-13 | 重庆融海超声医学工程研究中心有限公司 | Electronic scanning array supersonic combination treatment band |
| CN111632284A (en) * | 2020-04-27 | 2020-09-08 | 深圳市普罗医学股份有限公司 | Ultrasonic treatment head for chest and lung treatment and ultrasonic treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: TANG DAHAI Effective date: 20121106 Owner name: SHENZHEN DIMIP TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YE XUEQIANG Effective date: 20121106 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518067 SHENZHEN, GUANGDONG PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20121106 Address after: 518000, Shenzhen Guangdong Nanshan District Harbour Road No. 7 living hardware warehouse on the third floor Patentee after: SHENZHEN DIMIP TECHNOLOGY CO., LTD. Address before: 518067, room 3, 401, Jin Chuk Yuen Building, Shekou, Shenzhen, Guangdong, Nanshan District Patentee before: Ye Xueqiang Patentee before: Tang Dahai |
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| DD01 | Delivery of document by public notice |
Addressee: Ye Xueqiang Document name: Notification of Passing Examination on Formalities |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20151027 |
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| EXPY | Termination of patent right or utility model |