Medical ultrasound water pad

A water cushion and ultrasound technology, applied in the field of medical devices, can solve the problems of not being able to be placed for a long time, taking a long time, etc., to avoid hospital-derived cross-infection, reduce discomfort, and simplify operation procedures.

Inactive Publication Date: 2008-07-23
吴晓歌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The production process of soda water is simple, but it takes a long time and cannot be placed in the air for a long time

Method used

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  • Medical ultrasound water pad
  • Medical ultrasound water pad
  • Medical ultrasound water pad

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Embodiment 1: A kind of medical ultrasonic water pad, water pad center is provided with water bag 1, and water bag is equipped with degassed water, and water bag periphery is provided with self-adhesive patch 2, and water bag and self-adhesive patch are provided with The support frame 3 is provided with a medical ultrasonic gel layer 4 on the upper and lower sides of the water bag. The layer of ultrasonic coupling agent is also covered with a layer of light-pressed board paper 5 . The water bladder is an elastic latex membrane. The material of the supporting frame is silica gel, metal or ABS resin.

Embodiment 2

[0013] Example 2: Ultrasound output power test using a self-adhesive positioning ultrasonic therapy water pad

Embodiment 3

[0014] Example 3: Ultrasound output power test without using self-adhesive positioning ultrasonic therapy water pad

[0015] Conclusion: Using the ultrasonic therapy water cushion with self-adhesive positioning and eliminating discomfort during ultrasonic therapy has no effect on ultrasonic power transmission.

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PUM

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Abstract

A medical ultrasonic water-cushion is characterized in that the center of the water-cushion is provided with a water bag which is internally filled with steam removing water, and the periphery of the water bag is provided with a self-adhered patch, and a silica gel ring is arranged between the water bag and the self-adhered patch, and the upper side and the lower side of the water bag are provided with medical ultrasonic couplant layers. By adopting the self-adhered patch, the water-cushion can locate the treatment body surface touched by the doctor accurately; displacement of the water-cushion cannot occur in the therapeutic process; ultrasonic energy can be transmitted to the treated area of patients; stimulation or damage to the skin surface of patients cannot occur; an elastic latex film of the water-cushion can eliminate ultrasonic low frequency clutter, thus easing unconformable of patients; the ultrasonic water-cushion with the self-adhered location can be single-used, and owning to ex-factory disinfection treatment, routine disinfection is not needed before using, thus simplifying the operation procedure, avoiding cross infection of hospital source; the couplant is sealed by a light pressure paperboard to avoid the pollution to the couplant.

Description

1. Technical field [0001] The invention belongs to the field of medical instruments, in particular to a medical ultrasonic water pad. 2. Background technology [0002] Existing technology: Ultrasonic waves with moderate intensity can become a rare "drug" in the treatment of diseases. The energy of ultrasonic waves can be used to change the structure, state or function of biological tissues to achieve the purpose of treating diseases. The application of the physical characteristics and biological effects of ultrasound (thermal effect, cavitation effect, mechanical effect, etc.) has penetrated into human health care, disease prevention, disease treatment (including in vitro lithotripsy, hemostasis, tumor resection, etc.), biotechnology (such as transfection) and other medical fields. With the increase of clinical application of ultrasonic therapy products, the amount required to form a good ultrasonic coupling water cushion has also greatly increased. In the process of ultra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N7/00A61B8/00A61B17/225A61B17/00A61B18/00A61B19/00A61B90/00
Inventor 吴晓歌
Owner 吴晓歌
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