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Optical speculum orthoptic ultrasonic therapy system

An ultrasonic treatment and optical technology, applied in the field of medical devices, can solve the problems of increasing the pain of patients, reducing the temperature rise of ultrasonic transducers, increasing the diameter, etc., to achieve the effect of reducing pain and ensuring normal operation

Active Publication Date: 2009-11-18
CHONGQING HAIFU (HIFU) TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The U.S. patent No. US5697897 discloses an optical speculum system with an ultrasonic therapeutic source. When the system combines the optical speculum and ultrasonic therapeutic equipment, in order to avoid the blocking of the imaging area of ​​the optical speculum by the ultrasonic therapeutic equipment, The entire ultrasonic treatment equipment is fixed on the radial direction of the front end of the optical speculum, which is equivalent to increasing the diameter of the optical speculum head, and in order to reduce the temperature rise of the ultrasonic transducer due to the emitted energy and provide a coupling medium, in There is a large hole filled with liquid in the ultrasonic therapy equipment, which increases the diameter of the head, and the pain of the patient is increased because the head of the optical speculum needs to be inserted into the patient's cavity

Method used

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  • Optical speculum orthoptic ultrasonic therapy system
  • Optical speculum orthoptic ultrasonic therapy system
  • Optical speculum orthoptic ultrasonic therapy system

Examples

Experimental program
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Effect test

Embodiment 1

[0036] Such as figure 1 , 2 As shown, the ultrasonic therapeutic system in this embodiment includes an optical speculum, an ultrasonic therapeutic head 7 and a supporting device for fixing the ultrasonic therapeutic head 7 to the front end of the optical speculum head 3 .

[0037] In this embodiment, the light source, signal processing and control device 1 and display 2 of the optical scope are the inherent equipment of the optical scope in the prior art, and no detailed description is required.

[0038] The front end of the optical scope head 3 is connected to the supporting device through a joint 4. In order to ensure a tight connection, in this embodiment, the joint 4 adopts an elastic joint, and its three-dimensional structure is as follows: Figure 4 As shown, the hole 5 on the joint 4 is a channel for installing conductive wires and pouring fluid into the ultrasonic therapy head 7 . The fluid is degassed water.

[0039] The ultrasonic therapy head 7 includes an ultras...

Embodiment 2

[0046] Such as Figure 5 As shown, in the present embodiment, the end portion of the ultrasonic treatment head 7 has a window 15 for the ultrasonic transducer to emit ultrasound, and the ultrasonic transducer 10 is placed in it, and the ultrasonic transducer 10 is placed at the end of the ultrasonic treatment head 7. The targeted area is treated in a focused manner. In order to prevent the outflow of degassed water inside the ultrasonic treatment head 7, at the window 15 at the end of the ultrasonic treatment head 7, the entire ultrasonic treatment head 7 is sealed through a sound-permeable membrane (not shown in the figure).

[0047] The difference between this embodiment and Embodiment 1 is that the position of the ultrasonic transducer 10 is at the end of the ultrasonic treatment head 7, and the ultrasonic treatment head 7 with a window 15 at the end is mainly used to treat diseases at the bottom or roots, etc. Such as the treatment of cervicitis, chronic pharyngitis and s...

Embodiment 3

[0050] Such as Figure 6 As shown, the supporting device in this embodiment is an integral hollow sleeve 11 processed from transparent materials.

[0051] The shape of the hollow sleeve 11 can adopt a straight tube type or a variable radius curved tube structure according to the specific part to be treated. In this embodiment, the diameter of the casing decreases step by step. Such as Figure 7 As shown, the hollow casing 11 is divided into three sections, namely, the front section 12 of the casing, the middle section 13 of the casing, and the rear section 14 of the casing. There are ultrasound therapy heads7. The inner diameter of the front section 12 of the sleeve tube is slightly smaller than the outer diameter of the optical scope head 3, so that when the front end of the optical scope head 3 is inserted into the hollow sleeve 11, the whole ultrasonic treatment head 7 can be connected with the optical scope head 3 as a whole . The middle section 13 of the casing is th...

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Abstract

The invention relates to an ultrasonic therapeutic system under direct vision of an optical speculum. The system comprises an optical speculum and an ultrasonic therapeutic head, and the ultrasonic therapeutic head is fixed at the front end of the head of the optical speculum. The ultrasonic therapy head is fixed to the front end of the head of the optical scope through the supporting device. According to different application parts, the present invention can select optical speculums of different sizes and head diameters and matching ultrasonic treatment heads to ensure that the device can perform treatment in different cavities, relieve patients' pain and ensure the normal operation of ultrasonic treatment equipment .

Description

technical field [0001] The invention belongs to the technical field of medical devices, and relates to a system combining optical speculum and ultrasonic therapy, in particular to an ultrasonic therapeutic system directly viewed by the optical speculum. Background technique [0002] In recent years, focused ultrasound has been widely used in the treatment of diseases. When focused ultrasonic waves with certain parameter characteristics act on human lesions, after the lesion tissue is affected by the ultrasonic waves, the tissue molecules are strongly vibrated and generate heat. When the energy of the ultrasonic waves is high enough, the heat generated by the tissue will increase rapidly, even within a few seconds. A higher temperature rise can be generated, thereby inactivating diseased tissues and improving the functions of local nerves, cells and blood vessels. In clinical practice, it is also necessary to monitor the treatment of the lesion during focused ultrasound trea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61N7/00A61N7/02A61B18/00A61B17/00A61B1/00
Inventor 赵纯亮朱瑾毛爱华王智彪
Owner CHONGQING HAIFU (HIFU) TECHNOLOGY CO LTD
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