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Rotary locking device and ultrasonic device

A rotation locking and ultrasonic technology, applied in the field of medical devices, can solve the problems of easy leakage and inconvenient operation by doctors, and achieve the effect of large rotational torque and small rotational force.

Active Publication Date: 2020-04-10
VINNO TECH (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to propose a rotation locking device suitable for carotid artery scanning ultrasound device, which can overcome the rotation in the existing carotid artery scanning ultrasound device The locking device is inconvenient to operate and the doctor is easy to miss the operation

Method used

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  • Rotary locking device and ultrasonic device
  • Rotary locking device and ultrasonic device
  • Rotary locking device and ultrasonic device

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the embodiments and accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0028] figure 1 It is a schematic diagram of the carotid artery scanning ultrasound device of the present invention; figure 2 for figure 1 Schematic diagram of the scanning ultrasound device for middle carotid artery scanning; image 3 for figure 2 Schematic cross-sectional view of part of the middle carotid artery scanning ultrasound device; Figure 4 for figure 1 Exploded schematic diagram of the rotation lock mechanism of the middle carotid artery scanning ultrasound device.

[0029] The present invention provides a carotid artery scanning ultrasound device 100, which includes a rotation...

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Abstract

The invention provides a rotary locking device and an ultrasonic device, the rotary locking device is suitable for a carotid artery scanning ultrasonic device, the carotid artery scanning ultrasonic device comprises a head sleeve and a probe scanning device, and the rotary locking device is arranged between the side wall of the head sleeve and the probe scanning device; the rotary locking device comprises a first locking part and a second locking part which can be locked with each other, and the first locking part is fixedly connected with the side wall; the second locking part is connected with the probe scanning device; wherein in a power-on state, the first locking part and the second locking part are mutually locked, so that the probe scanning device is locked on the side wall; and ina power-off state, the probe scanning device rotates relative to the side wall.

Description

technical field [0001] The invention belongs to the technical field of medical instruments, and in particular relates to a rotation locking device and an ultrasonic device. Background technique [0002] Carotid ultrasonography is one of the effective means for diagnosing and evaluating carotid artery wall lesions, and plays a key role in the epidemiological investigation of atherosclerosis and the effectiveness evaluation of atherosclerosis prevention and treatment trials. The patient wears a carotid artery scanning ultrasound device on the head, and the doctor rotates the probe assembly in the ultrasound device. After finding the carotid artery, the doctor locks the probe assembly and begins the ultrasound examination of the patient's carotid artery. [0003] In existing carotid artery scanning ultrasound devices, the rotation locking device of the probe assembly is usually a mechanical rotation locking device, a motor rotation locking device, a gear rotation locking device...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B8/08A61B8/00
CPCA61B8/0891A61B8/4209A61B8/4427A61B8/4444
Inventor 白银章
Owner VINNO TECH (SUZHOU) CO LTD
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