CN206499788U - A kind of high strength supersonic focus therapeutic head that contact detection is compensated with luminosity - Google Patents
A kind of high strength supersonic focus therapeutic head that contact detection is compensated with luminosity Download PDFInfo
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- CN206499788U CN206499788U CN201621116981.7U CN201621116981U CN206499788U CN 206499788 U CN206499788 U CN 206499788U CN 201621116981 U CN201621116981 U CN 201621116981U CN 206499788 U CN206499788 U CN 206499788U
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Abstract
The utility model discloses the high strength supersonic focus therapeutic head that contact detection is compensated with luminosity, including central controller and body-contacting surface, multiple pressure sensors are evenly arranged with body-contacting surface, the output end of multiple pressure sensors is connected with the input of central controller.The utility model gathers treatment head and human contact's situation data by using multiple pressure sensors, and overcoming needs to rely on the situation that doctors experience judges treatment head exposure level in the prior art, realizes that the objective quantification that situation is contacted to treatment head is detected；By the supplement of light sensor, it can feed back laminating degree of the ultrasonic therapeutic head in therapeutic process by local transparent degree, the electric bridge parameter of the circuit is corrected each other, it is ensured that the levels of precision of detection.The utility model can be widely applied to various high strength supersonic focus therapeutic systems.
Description
Technical field
The utility model is related to medical instruments field, more particularly to a kind of high strength supersonic focus therapeutic head.
Background technology
High strength supersonic focus therapeutic is the medical therapy technological means of high speed development in recent years, and the technology can be without wound
In the case of carry out lesion tissue profound in vivo and carry out ablation, particularly have the superiority of uniqueness in oncotherapy.
Due to the characteristic of ultrasonic transmission, it is impossible to transmit in atmosphere, it is desirable to which the whole sound passage in therapeutic process must be that coupling is good,
Without under the environment such as the air gap, therefore treatment head and the tightness degree of human contact are just particularly important, if loose contact,
It is likely to locally lying in the malpractice such as the skin scald of the excessive generation of local energy of space initiation, but current technology
Under the conditions of be greatly experience by doctor with human contact's degree over the course for the treatment of, whether good estimate its exposure level
It is good, error so can be also brought to a certain extent, be also with the presence of certain security risk.
Utility model content
In order to solve the above-mentioned technical problem, the purpose of this utility model, which is to provide one kind, can accurately detect treatment head and human body
The high strength supersonic focus therapeutic head of contact situation.
The technical scheme that the utility model is used is：
A kind of high strength supersonic focus therapeutic head that contact detection is compensated with luminosity, including central controller and human body connect
Touch and be evenly arranged with multiple pressure sensors, the output end of the multiple pressure sensor on surface, the body-contacting surface
It is connected with the input of central controller, a photo resistance is provided with beside each pressure sensor, it is described every
The output end of individual photo resistance is connected with the input of processor.
It is preferred that, the body-contacting surface is circular surface, and the multiple pressure sensor is uniformly arranged on circular table
On the circumference in face.
It is preferred that, the multiple photo resistance parallel connection forms null-type bridge circuit.
It is preferred that, in addition to corresponding to multiple current sensors of multiple photo resistance, the processor passes through multiple electricity
Flow sensor gathers the current value of each branch road of null-type bridge circuit respectively.
It is preferred that, in addition to alarm module, the input of the alarm module and the output end of central controller are connected.
It is preferred that, in addition to display module, the input of the display module and the output end of central controller are connected.
The beneficial effects of the utility model are：
The utility model gathers treatment head and human contact's situation data by using multiple pressure sensors, overcomes existing
Have needs to rely on the situation that doctors experience judges treatment head exposure level in technology, realizes the objective amount that situation is contacted to treatment head
Change detection；By the supplement of light sensor, it can feed back patch of the ultrasonic therapeutic head in therapeutic process by local transparent degree
Conjunction degree, the electric bridge parameter of the circuit is corrected each other, it is ensured that the levels of precision of detection.So as to provide effective dynamics for doctor
Control, and then therapeutic effect is ensure that, and also it is simple in construction, with good economic and social benefit.
In addition, the utility model also designs the more easily printing opacity difference of detection each position by null-type bridge circuit and connect
The situation of touching；By alarm module and display module, comfortable, visual operation index is provided for device operator.
The utility model can be widely applied to various high strength supersonic focus therapeutic systems.
Brief description of the drawings
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is a kind of electrical block diagram of embodiment of the utility model；
Fig. 2 is a kind of electrical block diagram of embodiment null-type bridge circuit of the utility model；
Fig. 3 is a kind of mechanical structure schematic diagram of embodiment of the utility model.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.
Pressure system is innovative technique, and the purpose of the technology is optimization therapeutic effect, because doctor is in the process for the treatment of
In to the application pressure fixing position for the treatment of head.Basic conception of the present utility model is to be delivered to pressure by the size of pressure to pass
Sensor, realizes that linear assessment compresses degree, therefore pressure system is achieved in that pressure sensor induction pressure.Further
, parameter can be reached bridge circuit, output signals to display screen, shown according to gear, effective dynamics control is provided for doctor
System, so as to ensure that therapeutic effect, also provides comfortable, visual operation index for device operator.
As shown in figure 1, a kind of high strength supersonic focus therapeutic head that contact detection is compensated with luminosity, including central control
Multiple pressure sensors, the output of multiple pressure sensors are evenly arranged with device and body-contacting surface, body-contacting surface
End is connected with the input of central controller, and a photo resistance is provided with beside each pressure sensor, described
The output end of each photo resistance is connected with the input of processor.The output of the input and central controller of alarm module
End connection.The input of display module and the output end of central controller are connected.
As shown in Fig. 2 body-contacting surface is circular surface, multiple pressure sensors are uniformly arranged on the circle of circular surface
Zhou Shang.
As shown in figure 3, in the embodiment, multiple photo resistance parallel connections form null-type bridge circuit.Corresponding to multiple photosensitive
Resistance is provided with multiple current sensors, and processor gathers each branch road of null-type bridge circuit respectively by multiple current sensors
Current value.Multiple pressure sensor parallel connections form null-type bridge circuit（Not shown in figure）.Set corresponding to multiple pressure sensors
Multiple current sensors are equipped with, processor gathers the electric current of each branch road of null-type bridge circuit by multiple current sensors respectively
Value.
Specifically, the utility model installs a pressure sensor in the round frame for the treatment of head every 2cm, can be according to treatment
Head size setting sensor quantity；Each pressure sensor is connected in the branch road of a null-type bridge circuit simultaneously：It is any with
On the basis of some specific pressure sensor number, all pressure sensors are marked, balanced bridge electricity is then linked into order
Lu Zhong, the voltage that power supply gives bridge circuit two ends according to the quantity of pressure sensor (can control power supply to give by processor
The voltage at bridge circuit two ends) so that each bridge current is 5mA.When some pressure sensor either some region
The curtage of pressure sensor can detect region pressure when changing changes, according to the difference of pressure
Exposure level can be fed back.Set good as contact during electric current 6.5mA≤I≤8.5mA of branch road in bridge circuit, when
8.5mA≤I is that contact is excessive.Shown according to clinic feedback, when the branch arm electric current in bridge circuit more than 85% meets
When contacting good requirement, supersonic focus therapeutic can be effectively conducted ultrasound, and it is considerably less the chance of skin scald occur；But
When in electric bridge 25% bridge current is more than 8.5mA, patient substantially does not feel like oneself.
Meanwhile, a photo resistance is installed on the side of each pressure sensor, access principle is consistent with pressure sensor,
Because being likely to be muscle parts with the part of human contact, it is also possible to contacted with the skin of bone site, therefore simple
Pressure sensor may sometimes have certain error and misleading, by detecting light sensor（Photo resistance）Put down at place
The current conditions supplement in each tributary of weighing apparatus bridge circuit, can feed back ultrasonic therapeutic head in therapeutic process by local transparent degree
Laminating degree, the electric bridge parameter of the circuit is corrected each other, this ensure that the levels of precision of detection.
Therefore it can also feed back contact and the correlation of comfort level to a certain extent.All electric parameters are super
Fed back on the display module of sound treatment head, user can be according to the change of electric bridge parameter, can be according to adjustment focus ultrasonic
The inclined degree for the treatment of head, to select optimal ultrasonic therapy incidence channel, reaches optimal therapeutic effect and most suitable
Patient comfort.
The utility model gathers treatment head and human contact's situation data by using multiple pressure sensors, overcomes existing
Have needs to rely on the situation that doctors experience judges treatment head exposure level in technology, realizes the objective amount that situation is contacted to treatment head
Change detection；By the supplement of light sensor, it can feed back patch of the ultrasonic therapeutic head in therapeutic process by local transparent degree
Conjunction degree, the electric bridge parameter of the circuit is corrected each other, it is ensured that the levels of precision of detection.So as to provide effective dynamics for doctor
Control, and then therapeutic effect is ensure that, and also it is simple in construction, with good economic and social benefit., can be in practical application
When pressure parameter or current parameters reach the upper limit parameter of setting contact, or exposure level is when being not up to the lower limit parameter of setting,
Focus ultrasonic emission system is stopped, and prevents from launching high intensity focused ultrasound in not fully contact, prevents patient and scald
The security incidents such as wound.
In addition, the utility model also designs the more easily printing opacity difference of detection each position by null-type bridge circuit and connect
The situation of touching；By alarm module and display module, comfortable, visual operation index is provided for device operator.
The utility model can be widely applied to various high strength supersonic focus therapeutic systems.
Above is preferable implementation of the present utility model is illustrated, but the invention is not limited to the reality
Example is applied, those skilled in the art can also make a variety of equivalent variations on the premise of without prejudice to the utility model spirit
Or replace, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (6)
1. a kind of high strength supersonic focus therapeutic head that contact detection is compensated with luminosity, it is characterised in that including central control
Multiple pressure sensors, the multiple pressure sensing are evenly arranged with device and body-contacting surface, the body-contacting surface
The output end of device is connected with the input of central controller, and a photosensitive electricity is provided with beside each pressure sensor
Resistance, the output end of each photo resistance is connected with the input of processor.
2. the high strength supersonic focus therapeutic head according to claim 1 that contact detection is compensated with luminosity, its feature exists
In the body-contacting surface is circular surface, and the multiple pressure sensor is uniformly arranged on the circumference of circular surface.
3. the high strength supersonic focus therapeutic head according to claim 2 that contact detection is compensated with luminosity, its feature exists
In the multiple photo resistance parallel connection forms null-type bridge circuit.
4. the high strength supersonic focus therapeutic head according to claim 3 that contact detection is compensated with luminosity, its feature exists
In, in addition to corresponding to multiple current sensors of multiple photo resistance, the processor is distinguished by multiple current sensors
Gather the current value of each branch road of null-type bridge circuit.
5. according to any one of Claims 1-4 there is luminosity to compensate the high strength supersonic focus therapeutic head that contact is detected,
Characterized in that, also including alarm module, the input of the alarm module and the output end of central controller are connected.
6. the high strength supersonic focus therapeutic head according to claim 5 that contact detection is compensated with luminosity, its feature exists
In, in addition to display module, the input of the display module and the output end of central controller are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621116981.7U CN206499788U (en) | 2016-10-11 | 2016-10-11 | A kind of high strength supersonic focus therapeutic head that contact detection is compensated with luminosity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621116981.7U CN206499788U (en) | 2016-10-11 | 2016-10-11 | A kind of high strength supersonic focus therapeutic head that contact detection is compensated with luminosity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206499788U true CN206499788U (en) | 2017-09-19 |
Family
ID=59844091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621116981.7U Active CN206499788U (en) | 2016-10-11 | 2016-10-11 | A kind of high strength supersonic focus therapeutic head that contact detection is compensated with luminosity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206499788U (en) |
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2016
- 2016-10-11 CN CN201621116981.7U patent/CN206499788U/en active Active
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| CP03 | Change of name, title or address |
Address after: Two road 518000 Guangdong city of Shenzhen province Nanshan District high tech Industrial Park, Xili Street No. 28 North Howell technology building floor area on the north side of D Patentee after: Shenzhen municipal medical Limited by Share Ltd Address before: 518000 Guangdong city of Shenzhen province Nanshan District high tech Industrial Park, North Central Avenue, North Song Ping Road No. 1 building four North Yuanxing Technology Building Room 402 Patentee before: Puluohuiren Medicine Sci-Tech Co., Ltd., Shenzhen |