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Ultrasound-guided out-of-plane puncture adapter, ultrasound-guided puncture device with same, and corresponding method

A puncture adapter and out-of-plane technology, which are used in puncture needles, stereotaxic surgical instruments, medical science and other directions, can solve problems such as hindering the clinical promotion of out-of-plane puncture technology and unable to achieve precise positioning, and achieve convenient puncture operation and accurate puncture. Effect

Inactive Publication Date: 2015-06-17
SUZHOU SCI&TECH TOWN HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because there is no corresponding puncture adapter, the out-of-plane puncture technique cannot achieve accurate positioning, which is the main reason hindering the clinical promotion of the out-of-plane puncture technique.

Method used

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  • Ultrasound-guided out-of-plane puncture adapter, ultrasound-guided puncture device with same, and corresponding method
  • Ultrasound-guided out-of-plane puncture adapter, ultrasound-guided puncture device with same, and corresponding method
  • Ultrasound-guided out-of-plane puncture adapter, ultrasound-guided puncture device with same, and corresponding method

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Embodiment Construction

[0037] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0038] Figure 1 to Figure 5Schematically shows an ultrasound-guided out-of-plane puncture adapter according to an embodiment of the present invention, the adapter is mounted on an ultrasound probe, wherein the adapter includes a first fixing device 100 mounted on an ultrasound probe 300 and a first fixing device 100 for fixing a puncture needle 400 of the second fixing device 200 . The second fixing device 200 is connected to the first fixing device 100 , the second fixing device 200 corresponds to the central minor axis of the ultrasound probe 300 , and the first fixing device 100 is connected vertically to the second fixing device 200 . The second fixing device 200 includes two oppositely arranged right-angle sector clips 201 and a locking device 202 for locking the two right-angle sector clips 201 , wherein the locking device 202 can be a screw or a bolt...

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Abstract

The invention relates to the technical field of out-of-plane puncture, and discloses an ultrasound-guided out-of-plane puncture adapter which is mounted on an ultrasonic probe. The adapter comprises a first fixing device mounted on the ultrasonic probe and a second fixing device used for fixing a puncture needle and connected with the first fixing device, wherein the second fixing device corresponds to a center short shaft of the ultrasonic probe and comprises two opposite right-angle fan-shaped clamping pieces and a locking device used for locking the former two; a movable sleeve is arranged between the two right-angle fan-shaped clamping pieces; the puncture needle is arranged in the movable sleeve; and one end of the movable sleeve is arranged at the right-angled vertices of the right-angle fan-shaped clamping pieces, and the other end thereof moves along the circular arcs of the right-angle fan-shaped clamping pieces. The invention further discloses an ultrasound-guided out-of-plane puncture device and a puncture method thereof. According to the invention, the problem that the corresponding puncture adapter is not available in an ultrasound-guided out-of-plane puncture technology is solved, and the application of the ultrasound-guided out-of-plane puncture technology in the clinical medical field is greatly promoted.

Description

technical field [0001] The present invention relates to the technical field of ultrasound-guided out-of-plane puncture in clinical medicine, in particular to an adapter for ultrasound-guided out-of-plane puncture and an ultrasound-guided puncture device and method provided therewith. Background technique [0002] Ultrasound-guided puncture is a technology developed on the basis of ultrasound imaging to meet the needs of clinical diagnosis and treatment. Through the puncture needle, it is very convenient to extract the diseased tissue in the patient's body or to a certain target site in the patient's body (such as a tumor). , nerves, blood vessels, etc.) to inject drugs, the puncture adapter is a positioning structure device used to fix on the ultrasonic probe to provide accurate puncture angle and distance for the puncture needle. [0003] In ultrasound-guided puncture, according to the relative position of the puncture needle and the ultrasound probe, it can be divided into...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B19/00A61B17/34A61B90/11
Inventor 王琛
Owner SUZHOU SCI&TECH TOWN HOSPITAL
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