Ultrasound probe cover of laparoscope

Abstract

The invention provides an ultrasound probe cover of a laparoscope. The probe cover includes a coupling agent package, an inflating stand column and a height adjustment package. The coupling agent package is located at the bottommost portion, the height adjustment package is located above the coupling agent package, and the inflating stand column is located on the outer side of the height adjustment package for supporting the height adjustment package. The height adjustment package is of a double-layer structure, and includes a gel layer located at the upper portion and a supplementary liquid layer next to the lower portion of the gel layer; the inflating stand column and the supplementary liquid layer are provided with support pipes respectively, and the support pipes extend to an operation rod of an ultrasound probe. The coupling agent package is located at the bottommost portion of the probe cover, can well fit the liver of a patient, and achieves a better imaging effect. The heightadjustment package is divided into two layers, the shape of gel is relatively fixed, the height adjustment package thus can well fit the ultrasound probe, the height of the supplementary liquid layeris adjustable, the distance between the ultrasound probe and the surface of the liver is controlled, and lumps or other problems existing on the surface or in the depth of the liver can be examined without replacing the ultrasonic probe.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a laparoscopic ultrasound probe cover. Background technique [0002] Liver cirrhosis is a common clinical chronic progressive liver disease, which is diffuse liver damage caused by long-term or repeated effects of one or more causes. Histopathologically, extensive liver cell necrosis, nodular regeneration of residual liver cells, connective tissue hyperplasia and formation of fibrous septa lead to structural destruction of hepatic lobules and formation of pseudolobules. The liver gradually deforms and becomes hard and develops into cirrhosis. [0003] During the hospital examination, the laparoscopic ultrasound probe is generally used for image examination of the patient's liver, but because the surface of the liver of patients with cirrhosis is uneven due to nodules, the laparoscopic ultrasound probe and the patient's skin are not compatible. Achieve a very good fit. In addi...

AI Technical Summary

Problems solved by technology

[0003] During the hospital examination, the laparoscopic ultrasound probe is generally used for image examination of the patient's liver, but because the surface of the liver of patients with cirrhosis is uneven due to nodules, the laparoscopic ultrasound probe and the patient's skin are not compatible. achieve a good fit

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