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Proctoscope

A rectoscope and housing technology, applied in the field of rectoscope, can solve the problems of affecting the quality, ineffective operation, and remote light source, etc., and achieve the effects of improving efficiency, efficient manufacturing, and improving lighting

Active Publication Date: 2019-08-30
AO NPF BIOSS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This configuration cannot be performed effectively due to the remoteness of the light source, which in turn affects the quality of the manipulations to be performed

Method used

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Examples

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Embodiment Construction

[0027] A proctoscope comprises a body constituting a cylindrically shaped housing 1 with a proximal portion extending and blending smoothly into a flat handle (or grip) 2, the body being provided with an opening 3 into the rectal surface, a housing head, ultrasonic (US ) sensor, light source.

[0028] The side surface of the shell has a cutout on one side formed by a plane parallel to the longitudinal axis of the shell, which creates the aforementioned opening 3 for access to the rectal surface. The opening 3 is closed at the terminal (distal) portion of the housing, and extends, open at the proximal portion of the housing. At its distal part, the opening 3 is closed by a shielding vertical wall 4 with two circular recesses 5 located closer to the upper border of the opening 3, interconnected by grooves 6 and used for support Surgical instruments, especially needle holders.

[0029] The use of recesses interconnected by grooves as a support for the medical device reduces the...

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Abstract

The device relates to instruments for medical examinations and diagnostic and therapeutic procedures with respect to body cavities. This device (proctoscope) is used in anorectal medicine and is intended for the diagnosis and treatment of hemorrhoids and for the suturing and ligation of hemorrhoidal vessels under ultrasound Doppler guidance. A proctoscope includes: a transparent housing with an opening for accessing the surface of the rectum; a housing head; an ultrasonic sensor; a light source; In the lower part of the housing, a compartment with an inner side wall, in which a plate or panel is arranged, light-emitting diodes are arranged in the lower part of the plate or panel along the length of the plate or panel and are used as light sources, wherein the The light-emitting diodes are arranged in such a way that their luminous flux is mainly directed perpendicular to the inner side walls of the compartment, while the ultrasonic sensor is housed in the upper part of the plate or panel, the sensor has in its terminal part between the opening and the head of the housing Outlet to the outer surface of the housing, where the sensor is arranged inclined towards the opening; moreover, the terminals of the plate or panel are arranged in stops inside the head of the housing, making it possible to increase the precision and device of the manipulations performed the quality of the operation.

Description

technical field [0001] This device relates to instruments for medical examinations and diagnostic and therapeutic procedures directed at the lumen, more specifically the rectum, by visual inspection and using ultrasound. This device (proctoscope) is used in anorectal sciences (in particular for the diagnosis and treatment of hemorrhoids) and for the suturing and ligation of hemorrhoidal vessels under Doppler ultrasonographic control. Background technique [0002] From the prior art, a device for the surgical treatment of prolapse is known, comprising: a hollow elongated housing extending along a longitudinal axis, adapted to be inserted into an opening and having a limited intervention area and providing a thin a window of communication between the lumen of the elongated housing and a portion of the prolapse; and a movable wall defining said window with said elongated housing and slidably connected to said housing to enable opening and / or Or close the window to get the conf...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B1/31A61B8/00
CPCA61B1/31A61B1/0684A61B1/303A61B8/44A61B8/12A61B8/4444
Inventor B·V·阿尔希诺夫S·N·博尔霍维京I·M·齐宾
Owner AO NPF BIOSS
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