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Intracavitary probe cannula

A probe cover and sleeve technology, applied in the field of medical supplies, can solve the problems of affecting accuracy, positioning deviation, and inability to locate the prostate to the best position, etc.

Pending Publication Date: 2019-04-23
LEAPMED MEDICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limitation of the movement range of the intracavity ultrasound probe, it is often impossible to locate the prostate to the best position, and then the best ultrasound image cannot be obtained, and positioning deviation may occur, which will affect the accuracy of the test in severe cases

Method used

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Examples

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Embodiment Construction

[0025] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0026] like Figure 1-4 As shown, an intracavity probe cover includes a sleeve and a water injection pipe, wherein: the front port of the sleeve is closed, the rear port is an insertion port, and the sleeve includes an arched top surface 1 and a horizontal bottom surface 2;

[0027] The top surface 1 includes two layers of films superimposed, and the edges of the two film...

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Abstract

The invention relates to the technical field of medical supplies, in particular to a two-layer intracavitary probe cannula capable of being filled with water. The intracavitary probe cannula comprisesa cannula body and a water injection tube, wherein a front port of the cannula body is closed, a rear port of the cannula body is an insertion port, and the cannula body comprises an arched top faceand a horizontal bottom face; the top face comprises two layers of stacked thin films, the edges of the two layers of thin films are sealed, and thus a water storage cavity is formed between the two layers of thin films, and connected with the water injection tube. The intracavitary probe cannula is disposable, and cross infection of viruses can be avoided; meanwhile, ultrasonic imaging can be enhanced, the quality of ultrasonic images is improved, when the intracavitary probe cannula is applied to a paracentesis, more precise positioning can be provided, and the accuracy of the paracentesis position is ensured.

Description

technical field [0001] The invention relates to the technical field of medical supplies, in particular to a double-layer water-fillable intracavity probe cover. Background technique [0002] At present, prostate biopsy is generally divided into two types: transrectal puncture and transperineal puncture. Transrectal puncture requires enema preparation, and puncture in lithotomy position is both painful and risky for patients; transperineal prostate puncture is guided by an ultrasound probe, and the biopsy needle is directly punctured into the extraprostatic gland through the soft tissue of the perineum Tissue cutting can be performed multiple times specifically for external glands or internal glands, avoiding intestinal damage, less pain, and fewer complications. [0003] When performing puncture surgery, it is necessary to use an intracavity ultrasound probe. The ultrasound probe is placed in the human body to obtain image information. The medical staff will locate the punc...

Claims

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Application Information

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IPC IPC(8): A61B8/00A61B8/12A61B10/02A61B17/34
CPCA61B8/12A61B8/4272A61B8/429A61B8/4444A61B10/0241A61B17/3403A61B2017/3413
Inventor 朱瑜王宝中邢甲佳陶高林顾伟王沁
Owner LEAPMED MEDICAL TECH
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