Ultrasonic probe, medical endoscope and processing method for ultrasonic probe and medical endoscope

An ultrasonic probe and endoscope technology, applied in the field of medical endoscopes and ultrasonic probes, can solve the problems of shortening the service life of the probe, poor chemical resistance, corrosion of solder joints, etc. Impact capability, the effect of prolonging the service life

An ultrasonic probe and endoscope technology, applied in the field of medical endoscopes and ultrasonic probes, can solve the problems of shortening the service life of the probe, poor chemical resistance, corrosion of solder joints, etc. Impact capability, the effect of prolonging the service life

CN103549976AInactive Publication Date: 2014-02-05SONOSCAPE MEDICAL CORP
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  • Ultrasonic probe, medical endoscope and processing method for ultrasonic probe and medical endoscope
  • Ultrasonic probe, medical endoscope and processing method for ultrasonic probe and medical endoscope
  • Ultrasonic probe, medical endoscope and processing method for ultrasonic probe and medical endoscope

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] The embodiment of the present invention provides a durable and not easily damaged ultrasonic probe and medical endoscope.

[0046] like Figure 5 , 6 As shown, they are the schematic structural diagrams of the medical endoscope 1 and the ultrasonic probe 2 respectively. Both the medical endoscope probe and the ultrasonic probe have acoustic lenses 11 and 21 at the front end respectively, and the acoustic lenses 11 and 12 usually have a hardness of about 55A. silicone rubber material. Most of the insertion tube 12 of the endoscope is made of polyurethane. Endoscopes and ultrasound probes generally use PVC cable sheaths with relatively high cost performance13, 22, some manufacturers use polyurethane cable sheaths, and a few high-quality endoscopes and ultrasound probes use silicon. Cable with rubber sheath.

[0047]

[0048] The solution described in the specific embodiment of the present invention is to arrange a layer of protective film on the outer surface of the u...

Embodiment 2

[0057] like figure 1 As shown, the present invention also provides a method (hereinafter referred to as the method) for setting a protective film on the surface of the ultrasonic probe, the acoustic lens of the medical endoscope, the endoscope insertion tube thereof, and the outer skin of the cable (hereinafter referred to as the method), and the method includes the following steps:

[0058] S101. Roughen the surface of the acoustic lens, its endoscope insertion tube, and the outer skin of the cable.

[0059] The specific method of the roughening treatment can use the physical roughening method. In this specific embodiment, the sandblasting method is preferred, and the insertion tube, the cable sheath and the surface of the acoustic lens are roughened, and the angle of the sandblasting is controlled at 25-75°. °, the particle size of the sand is selected at 400-900 mesh. After roughening, use compressed air to blow off the sand, and then repeatedly wipe the surface with deio...

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Abstract

The embodiment of the invention provides an ultrasonic probe and a medical endoscope. Two layers of protective films are respectively arranged on outside surfaces of an acoustical lens 21 and a cable sheath 22 of the ultrasonic probe and outside surfaces of an acoustical lens 11, an endoscope insert tube 12 and a cable sheath 13 of the medical endoscope. Meanwhile, the invention also provides a method for installing the protective films outside the acoustical lenses, the endoscope insert tube and the cable sheaths. By adopting the technical scheme provided by the invention, the ultrasonic probe and the medical endoscope can be more durable and are not easy damage, the ultrasonic probe and the medical endoscope can be helped to be cleaned and disinfected, and the friction between equipment and a human body is reduced.

Description

[0001] technical field [0002] The invention relates to the technical field of medical endoscopes and ultrasonic probes, in particular to an ultrasonic probe, a medical endoscope and a processing method thereof. Background technique [0003] Medical endoscope (hereinafter referred to as medical endoscope) is a tube equipped with light, which can enter the stomach through the mouth or enter the body through other natural orifices. The endoscope can be used to see the lesions that X-rays cannot show, so it Very useful for doctors. Endoscopy usually includes ordinary endoscopy and ultrasonography combined with ultrasound. [0004] An ultrasound probe is a device used to perform ultrasound scans and is used in conjunction with ultrasound equipment for ultrasound imaging. [0005] Currently, if Figure 5 , 6 So, are the structural schematic diagrams of the medical ultrasonic endoscope 1 and the ultrasonic probe 2 respectively. The endoscopic probe and the ultrasonic probe bot...

Claims

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Application Information

Patent Timeline
05 Feb 2014
Publication
CN103549976A
IPC
A61B8/00; A61B1/00; H01B13/22
Inventors
王乐; 杨佳