CN111375146A

CN111375146A - Ultrasonic therapeutic device

Info

Publication number: CN111375146A
Application number: CN201811632252.0A
Authority: CN
Inventors: 郑海荣; 刘新; 邹超; 孟德; 乔阳紫
Original assignee: Shenzhen Institute of Advanced Technology of CAS
Current assignee: Shenzhen Institute of Advanced Technology of CAS
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2020-07-07

Abstract

The invention discloses an ultrasonic treatment device, which is applied to the technical field of medical instruments. The device includes: the ultrasonic transducer comprises a shell, an ultrasonic signal generating assembly and an ultrasonic transducer assembly. The ultrasonic signal generating assembly is disposed inside the housing. The ultrasonic transducer assembly is detachably disposed at one end of the housing. The ultrasonic transducer assembly is detachably and electrically connected with the ultrasonic signal generating assembly. The device can improve the replacement convenience.

Description

Ultrasonic therapeutic device

Technical Field

The invention relates to the technical field of medical instruments, in particular to an ultrasonic treatment device.

Background

With the improvement of living standard and economic standard, people begin to take operations to remove symptoms such as canthus striatus and under-eye puffiness. However, the usual eye surgery such as canthus and pouch is invasive and the patient needs to experience a long recovery time. Therefore, ultrasonic treatment devices are beginning to be used in eye surgery as a painless and non-invasive treatment.

However, the probe and the main structure of the current ultrasonic therapy device are usually fixedly connected, and the probe cannot be replaced, which is inconvenient.

Disclosure of Invention

The main purpose of the embodiments of the present invention is to provide an ultrasonic treatment apparatus, which can improve the replacement convenience.

An embodiment of the present invention provides an ultrasonic therapy apparatus, including: the ultrasonic transducer comprises a shell, an ultrasonic signal generating assembly and an ultrasonic transducer assembly; the ultrasonic signal generating assembly is arranged inside the shell; the ultrasonic transducer assembly is detachably arranged at one end of the shell; the ultrasonic transducer assembly is detachably and electrically connected with the ultrasonic signal generating assembly.

It can be known from the above embodiments that the ultrasonic signal generating assembly generates an electrical signal, and the ultrasonic transducer assembly converts the electrical signal into an ultrasonic signal, which can be used in the subsequent medical treatment. And all set up to dismantling between ultrasonic transducer subassembly and the shell and with between the ultrasonic signal takes place the subassembly and be connected, can take off ultrasonic transducer subassembly from the shell when the ultrasonic transducer subassembly needs to be changed, change, greatly improved the change convenience.

Drawings

Fig. 1 is a schematic structural view of an ultrasonic therapy apparatus in a first embodiment provided by the present invention;

fig. 2 is a schematic structural view of an ultrasonic therapy apparatus in a second embodiment provided by the present invention;

fig. 3 is an overall schematic view of an ultrasonic treatment apparatus in a second embodiment provided by the present invention;

fig. 4 is an exploded view of an ultrasonic treatment apparatus in a second embodiment provided by the present invention.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 1 is a schematic structural diagram of an ultrasonic therapy apparatus according to a first embodiment of the present invention. As shown in fig. 1, the apparatus includes: a housing 1, an ultrasonic signal generating assembly 2 and an ultrasonic transducer assembly 3. An ultrasonic signal generating assembly 2 is disposed inside the housing 1. The ultrasonic transducer assembly 3 is detachably disposed at one end of the housing 1. The ultrasonic transducer assembly 3 is detachably and electrically connected with the ultrasonic signal generating assembly 2.

Specifically, the ultrasonic signal generating assembly 2 generates an electrical signal, which is adjustable in amplitude and waveform. The ultrasonic transducer assembly 3 converts the electrical signal into an ultrasonic signal. In practical application, the ultrasonic treatment device in the embodiment can be placed on the eyes of a user, and the ultrasonic signal can be transmitted to the inside of the human body for performing eye surgery. Wherein, set up to dismantling between ultrasonic transducer subassembly 3 and the shell 1 and be connected, can take off ultrasonic transducer subassembly 3 from shell 1, the electric connection between ultrasonic transducer subassembly 3 and the supersound signal generation subassembly 2 breaks off thereupon to change ultrasonic transducer subassembly 3, and need not change whole ultrasonic therapy device, improved the utilization ratio.

In the embodiment of the invention, the ultrasonic signal generating assembly generates an electric signal, and the ultrasonic transducer assembly converts the electric signal into an ultrasonic signal, so that the ultrasonic signal can be used in the subsequent medical treatment process. And all set up to dismantling between ultrasonic transducer subassembly and the shell and with between the ultrasonic signal emergence subassembly and be connected, can change ultrasonic transducer subassembly when needing to be changed, take off ultrasonic transducer subassembly from the shell, change, greatly improved the convenience in use.

Referring to fig. 2, fig. 2 is a schematic structural diagram of an ultrasonic therapy apparatus according to a second embodiment of the present invention. As shown in fig. 2, unlike the ultrasonic treatment apparatus in the embodiment shown in fig. 1, in the present embodiment:

further, as shown in fig. 2, the ultrasonic transducer assembly 3 includes a transducer housing 301 and an ultrasonic transducing unit 302. One end of the transducer shell 301 is provided with an opening, one end of the opening of the transducer shell 301 is provided with an adhesive film 303, so that the inside of the transducer shell 301 is in a closed state, and the other end of the transducer shell 301 is detachably connected with one end of the shell 1. The ultrasonic transduction unit 302 is arranged inside the transducer housing 301, the transmission medium 304 is filled inside the transducer housing 301, the ultrasonic transduction unit 302 is detachably and electrically connected with the ultrasonic signal generation assembly 2, and the ultrasonic transduction unit 302 transmits energy to the adhesive film 303 through the transmission medium 304.

Specifically, the transducer housing 301 is detachably connected to the housing 1, so that when the ultrasonic transducer unit 302 needs to be replaced, the transducer housing 301 can be removed from the housing 1, the ultrasonic transducer unit 302 inside the transducer housing 301 is removed accordingly, and the electrical connection between the ultrasonic transducer unit 302 and the ultrasonic signal generating assembly 2 is disconnected. The opening of the transducer housing 301 is sealed by the adhesive film 303 to ensure that the inside of the transducer housing 301 is in a sealed state, thereby ensuring that the ultrasonic transduction unit 302 can work normally when the transmission medium 304 can be liquid. The transmission medium 304 transmits the ultrasonic energy generated by the ultrasonic transducer unit 302 to the adhesive film 303, and the adhesive film 303 is in contact with the human body, thereby transmitting the ultrasonic energy into the human body.

Further, as shown in fig. 2, the ultrasonic signal generating assembly 2 includes a power supply 201, a signal generating unit 202, a power amplifying unit 203, and a matching network unit 204. The signal generation unit 202, the power amplification unit 203, and the matching network unit 204 are all disposed within the housing 1. The signal generating unit 202 and the power amplifying unit 203 are both electrically connected to the power source 201. The signal generating unit 202 is further electrically connected to the power amplifying unit 203, and the power amplifying unit 203 is further electrically connected to the matching network unit 204.

Further, as shown in fig. 2, the matching network unit 204 is also electrically connected to the ultrasonic transducer unit 302 in a detachable manner.

Specifically, the power supply 201 provides power support and may be a battery. In practical applications, the power source 201 may be a rechargeable battery. The power supply 201 provides power support for the signal generation unit 202 and the power amplification unit 203. The signal generating unit 202 is a signal generating circuit with adjustable amplitude and waveform, and the signal generating unit 202 generates an electrical signal. The power amplifying unit 203 amplifies the electrical signal generated by the signal generating unit 202 to a certain energy, so as to provide sufficient working energy for the ultrasonic transducing unit 302. The matching network unit 204 is a structure connecting the power amplification unit 203 and the ultrasonic transduction unit 302, and improves the efficiency of converting the electric signal amplified by the power amplification unit 203 into an ultrasonic signal.

When the transducer housing 301 is detached from the housing 1, the ultrasonic transducer unit 302 is removed, and the electrical connection between the ultrasonic transducer unit 302 and the matching network unit 204 is broken.

Further, the ultrasonic transducer unit 302 is a single-array element ultrasonic focusing transducer, and the size of the single-array element ultrasonic focusing transducer is small, so that the medical treatment process, such as accurate positioning in an eye operation, can be realized, the operation difficulty is reduced, and the portability of the user is improved.

Further, as shown in fig. 3 and 4, the housing 1 includes: a handle 101 and a main body housing 102. One end of the handle 101 and both ends of the main body case 102 are provided as openings. One end of the main body case 102 is engaged with one end of the opening of the handle 101, and the other end of the main body case 102 is detachably connected with the other end of the transducer housing 301. Wherein, the user can use the ultrasonic treatment device in the embodiment by holding the handle 101, which is convenient for operation and carrying.

Further, as shown in fig. 2 and 3, the device further includes a power switch 4 and a power indicator lamp 5. The power switch 4 and the power indicator lamp 5 are both arranged outside the handle 101. The power switch 4 and the power indicator 5 are both electrically connected to the power supply 201. The power switch 4 is used to control the power supply 201 to be turned on and off, and the power indicator 5 can prompt the user of the on state and the off state of the power supply 201.

Further, the signal generation unit 202, the power amplification unit 203, and the matching network unit 204 are all disposed inside the main body case 102.

Further, as shown in fig. 4, the transducer housing 301 includes a first transducer housing 3011 and a second transducer housing 3012. One end of the first transducer housing 3011 and both ends of the second transducer housing 3012 are open. One end of the second transducer casing 3012 is connected to one end of the opening of the first transducer casing 3011, and the opening of the other end of the second transducer casing 3012 is provided with the adhesive film 303. One end of the second transducer casing 3012 is also clamped to the other end of the main body housing 102, and the first transducer casing 3011 is located inside the main body housing 102.

Further, as shown in fig. 4, the ultrasonic transducer unit 302 is disposed in a cavity formed by the first transducer housing 3011 and the second transducer housing 3012.

Specifically, the first transducer housing 3011 is disposed inside the main body housing 102, which can reduce the volume of the ultrasonic therapy apparatus in this embodiment, reduce the operation difficulty, and facilitate carrying. In addition, the cavity and the adhesive film 303 form a closed cavity, and the closed cavity is filled with a transmission medium 304.

In the embodiment of the invention, the ultrasonic signal generating assembly generates an electric signal, and the ultrasonic transducer assembly converts the electric signal into an ultrasonic signal, so that the ultrasonic signal can be used in the subsequent medical treatment process. And all set up to dismantling between ultrasonic transducer subassembly and the shell and with between the ultrasonic signal emergence subassembly and be connected, can change ultrasonic transducer subassembly when needing to be changed, take off ultrasonic transducer subassembly from the shell, change, greatly improved the convenience in use. In addition, the handle is provided with a power switch and a power indicator lamp, so that the use convenience is further improved.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

The above description of the ultrasonic treatment apparatus provided by the present invention is provided for a person skilled in the art, and the concepts according to the embodiments of the present invention can be changed in the specific implementation manners and the application ranges.

Claims

1. An ultrasonic treatment apparatus, characterized in that the apparatus comprises:

the ultrasonic transducer comprises a shell, an ultrasonic signal generating assembly and an ultrasonic transducer assembly;

the ultrasonic signal generating assembly is arranged inside the shell;

the ultrasonic transducer assembly is detachably arranged at one end of the shell;

the ultrasonic transducer assembly is detachably and electrically connected with the ultrasonic signal generating assembly.

2. The ultrasonic therapy device of claim 1, wherein the ultrasonic transducer assembly comprises a transducer housing and an ultrasonic transduction unit;

one end of the transducer shell is provided with an opening, one end of the opening of the transducer shell is provided with an adhesive film so that the interior of the transducer shell is in a closed state, and the other end of the transducer shell is detachably connected with one end of the shell;

the ultrasonic transduction unit is arranged in the transducer shell, a transmission medium is filled in the transducer shell, the ultrasonic transduction unit is electrically connected with the ultrasonic signal generation assembly in a detachable mode, and the ultrasonic transduction unit transmits energy to the adhesive film through the transmission medium.

3. The ultrasonic therapy device of claim 2, wherein the ultrasonic signal generating assembly comprises a power supply, a signal generating unit, a power amplifying unit and a matching network unit;

the power supply, the signal generation unit, the power amplification unit and the matching network unit are all arranged in the shell;

the signal generating unit and the power amplifying unit are both electrically connected with the power supply;

the signal generating unit is also electrically connected with the power amplifying unit, and the power amplifying unit is also electrically connected with the matching network unit.

4. The ultrasonic therapy device of claim 3, wherein the matching network unit is further in removable electrical connection with the ultrasonic transduction unit.

5. The ultrasonic therapy device according to claim 4, wherein the ultrasonic transduction unit is a single-element ultrasonic focusing transducer.

6. The ultrasonic therapy device of claim 4, wherein the housing comprises: a handle and a main body housing;

one end of the handle and two ends of the main body shell are both provided with openings;

the one end joint of main part shell is in the open-ended one end of handle, the other end of main part shell can be dismantled and connect the other end of transducer casing.

7. The ultrasonic therapy device of claim 6, wherein the device further comprises a power switch and a power indicator light;

the power switch and the power indicator lamp are both arranged outside the handle;

the power switch and the power indicator are electrically connected with the power supply.

8. The ultrasonic therapy device of claim 6, wherein the signal generation unit, the power amplification unit, and the matching network unit are all disposed inside the body housing.

9. The ultrasonic therapy device of claim 8, wherein the transducer housing comprises a first transducer housing and a second transducer housing;

one end of the first transducer shell and two ends of the second transducer shell are both provided with openings;

one end of the second transducer shell is connected with one end of the opening of the first transducer shell, and the opening of the other end of the second transducer shell is provided with the adhesive film;

one end of the second transducer shell is clamped with the other end of the main body shell, and the first transducer shell is located inside the main body shell.

10. The ultrasonic therapy device of claim 9, wherein the ultrasonic transduction unit is disposed within a cavity formed by the first transducer housing and the second transducer housing.