CN113509135A

CN113509135A - Protective disc for artificial anus enteroscopy

Info

Publication number: CN113509135A
Application number: CN202110791498.8A
Authority: CN
Inventors: 程楠; 尹家俊; 吴惧; 尹敏; 徐键
Original assignee: Affiliated Zhongshan Hospital of Dalian University
Current assignee: Affiliated Zhongshan Hospital of Dalian University
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-10-19
Anticipated expiration: 2041-07-13
Also published as: CN113509135B

Abstract

The invention provides a protective disc for artificial anus enteroscopy. The enteroscopy rotary device comprises a base and a rotary disk connected to the base through a connecting part, wherein the base can be attached to the skin around a stoma, the connecting part is provided with a rotary component, an inner rotary channel for the enteroscopy to enter and exit is arranged in the rotary component, and the connecting part changes the diameter of the inner wall of the inner rotary channel of the rotary component by adjusting the distance relation of the rotary disk relative to the base. The invention has firm fixation, and effectively prevents liquid dung from flowing out to pollute an operation table and gas leakage when the enteroscope enters and exits and is inflated by adjusting the diameter of the inner wall of the rotary channel in the rotary assembly. The invention has the advantages of common and easily obtained raw materials, convenient use, obvious improvement of comfort level, strong double-side protection of patients and inspectors, and contribution to popularization of basic medical institutions.

Description

Protective disc for artificial anus enteroscopy

Technical Field

The invention relates to the technical field of special surgical or diagnostic instruments, tools or accessories, in particular to a protective disc for artificial anorectal enteroscopy.

Background

General surgical staff will frequently access patients after rectal Miles (via a colorectal resection, distal closed proximal ostomy) in routine work. Because of their operation, the artificial anus of the abdominal wall loses the function of anal sphincter, can not control exhaust and defecate, the defecate form is different from the normal person at ordinary times, cause many artificial anus patients to have disorder of self image, depressed psychological states such as self inferior, and when reexamination after postoperative recovery, need the enteroscopy, the enteroscopy pipe needs to enter through the artificial anus, and the artificial anus does not have the function of sphincter, it has the liquid dung to flow out from the artificial anus to blow in the mirror while inflating, corrode the skin around the stoma, pollute the operation table top, can lose heart while inflating, can also splash the liquid dung spray out at the same time, pollute operator and operation environment, can also let patient's mind produce guilt and invisible pressure because of adding trouble to the examining doctor. The health of the World Health Organization (WHO) is defined as not only body disease-free but also mental health and good social adaptation. After the operation, the body of the patient is recovered, and the psychological health and the social adaptability are impacted, which do not meet the definition of health, therefore, the development of an auxiliary tool for artificial anorectal enteroscopy is urgent.

Disclosure of Invention

According to the problems that the artificial anus patient enteroscopy air leakage, the liquid dung flows out to pollute an operation table, the splashed liquid dung particles pollute an operator, the psychological impact of the patient and the like, the protection disc for the artificial anus enteroscopy is provided. The invention can reduce anxiety of patients, achieve the examination effect, protect the operation table, improve the working environment of examiners and improve the service quality. The technical means adopted by the invention are as follows:

the utility model provides a protection dish for artifical anus enteroscopy, includes the base and connects the rotary disk on the base through adapting unit, the base can laminate skin around the stoma, adapting unit is equipped with rotating assembly, the inside interior rotation channel that is used for supplying the enteroscopy business turn over that is equipped with of rotating assembly, adapting unit through the adjustment rotary disk for the distance relation of base changes rotating assembly interior rotation channel's inner wall diameter.

Furthermore, the bottom of base is equipped with the viscose.

Further, the connecting part comprises an outer sleeve and an inner rotating pipe, the outer wall of the bottom of the outer sleeve is connected to the inner wall of the base through threads, the top of the outer sleeve is connected to the rotating disc, the inner rotating pipe is a flexible part, the upper end and the lower end of the inner rotating pipe are respectively connected to the rotating disc and the base, and the diameter of the inner pipe wall of the inner rotating pipe is adjusted along with clockwise/anticlockwise rotation of the outer sleeve.

Further, an extension pipe is arranged on the other side of the base.

The advantages of the invention are mainly reflected in that: the artificial anus enteroscopy protection disc has the advantages of being firm in fixation, effectively preventing liquid dung from flowing out to pollute an operation table and gas leakage when the enteroscopy is in and out and inflated, effectively protecting an operator from being polluted by flying and splashed liquid dung particles, and avoiding embarrassing psychology of a patient when the liquid dung is difficult to control to flow out.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a front view in the first state of embodiment 1 of the present invention.

Fig. 3 is a schematic view of the first state of the present invention 1 in which the rotation opening is reduced by pressing down.

Fig. 4 is a front view in a second state of embodiment 1 of the present invention.

FIG. 5 is a schematic view of the enlarged rotation hole caused by lifting in the second state of embodiment 1 of the present invention.

Fig. 6 is a bottom structure schematic view of embodiment 1 of the present invention.

Fig. 7 to 10 are schematic views illustrating steps of attaching the enteroscope to the periphery of the abdominal wall stoma in embodiment 1 of the present invention.

In the figure: 1. rotating the disc; 2. rotating the hole; 3. a connecting member; 4. a base; 5. an enteroscope.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the invention discloses a protective disc for artificial anus enteroscopy, which comprises a base and a rotary disc connected to the base through a connecting part, wherein the base can be attached to the skin around a stoma, the connecting part is provided with a rotary component, an inner rotary channel for the enteroscopy to enter and exit is arranged in the rotary component, and the connecting part changes the diameter of the inner wall of the inner rotary channel of the rotary component by adjusting the distance relation of the rotary disc relative to the base.

In this embodiment, the bottom of the base is provided with the viscose, so that the base can be fully attached to the skin around the stoma to play a role in fixing. As shown in fig. 6, the size of the middle caliber can be cut along with the size of the artificial anus. As a preferred embodiment, an extension tube may be further disposed at the other side of the base, and the extension tube is a flexible tube having a certain hardness and is inserted into the intestinal lumen of the patient by a predetermined length.

As a preferred embodiment, the connecting part includes an outer sleeve and an inner rotating tube, the outer wall of the bottom of the outer sleeve is connected to the inner wall of the base through threads, the top of the outer sleeve is connected to the rotating disk, the inner rotating tube is a flexible part, the upper end and the lower end of the inner rotating tube are respectively connected to the rotating disk and the base, and the diameter of the inner wall of the inner rotating tube is adjusted along with the clockwise/counterclockwise rotation of the outer sleeve. As an alternative embodiment, the base and the rotating disc are of an annular structure with equal cross section area, and the upper end and the lower end of the inner rotating pipe are respectively connected/wrapped and wound on the base and the rotating disc. The outer sleeve tube is pressed downwards to play a guiding role along with the rotation of the rotating disc, and the inner rotating tube is converted into increasingly twisted spiral from an initial cylindrical shape or spiral shape with a certain rotation angle, so that the diameter of the inner tube wall in the center is gradually reduced from an initial sectional area to the maximum until only the enteroscope can be clamped. As an optional implementation mode, a locking device can be further arranged to keep the position of the outer sleeve when the enteroscope can only be clamped, and the locking device can be an adhesive tape or the like externally arranged on the whole device or a lock catch or the like arranged on the base, so that the situation that the enteroscope is clamped until the base is located cannot be drained by liquid dung is prevented.

As an alternative, the rotating disk may also be provided with a rotating opening member for blocking the end of the enteroscope that does not enter the protective disk during the operation. So as to ensure that the operating platform is not polluted by the flow of the liquid dung until the rotating disc is positioned at the position for clamping the enteroscope, and the secondary protection is carried out.

In other optional embodiments, the outer sleeve is cylindrical, the inner rotating tube comprises a spiral flexible rotating framework and a plastic paste attached to the surface of the outer sleeve, the flexible rotating framework can rotate in the same direction as the outer sleeve in the rotating process of the outer sleeve, so as to drive the plastic paste to expand/contract, as can be seen from fig. 1 to 5, when the rotating disk approaches the base, the caliber of the rotating hole gradually reduces to the minimum, and when the rotating disk is far away from the base, the caliber of the rotating hole gradually increases.

As shown in figures 7-10, when the protection disc is inspected by the artificial anus, the base needs to be cut into a required size according to the diameter of the stoma, the base is adhered to the skin around the stoma, the rotary connecting part is separated from the base, the mucous membrane of the stoma is conveniently observed after the rotary hole is enlarged, the mucous membrane enters the enteroscope lens slowly through the rotary hole, the rotary connecting part is close to or coincided with the base, and the size of the rotary hole is the same as the thickness of the enteroscope, so that the sealing effect is achieved.

As a preferred embodiment, the protection disk of the invention is equally applicable to other interventional procedures: the artificial anus enema, the artificial anus dilatation, the artificial anus finger examination and other scenes can also achieve good effects.

The enteroscope is used for preventing liquid dung from flowing out to pollute an operation table and preventing gas leakage when being inflated in and out, effectively protecting an operator from being polluted by splashed liquid dung particles, and avoiding the embarrassing mind of a patient when the liquid dung flows out due to difficulty in controlling, so that the enteroscope examination becomes an easy and common examination for a patient with an artificial anus.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a protection dish for artifical anus enteroscopy, its characterized in that includes the base and connects the rotary disk on the base through adapting unit, the base can laminate in the skin around the stoma, adapting unit is equipped with rotating assembly, the inside interior rotation channel who is used for supplying the enteroscopy business turn over that is equipped with of rotating assembly, adapting unit through the adjustment rotary disk for the distance relation of base changes rotating assembly rotation channel's inner wall diameter.

2. The protective disk for artificial anorectal enteroscopy according to claim 1 wherein the bottom end of the base is provided with an adhesive.

3. The protection disk for artificial anorectal enteroscopy according to claim 1, wherein the connecting part comprises an outer sleeve and an inner rotating tube, the outer sleeve is connected to the inner wall of the base through a thread at the bottom, the outer sleeve is connected to the rotating disk at the top, the inner rotating tube is a flexible part, the upper end and the lower end of the inner rotating tube are respectively connected to the rotating disk and the base, and the diameter of the inner tube wall of the inner rotating tube is adjusted along with the clockwise/counterclockwise rotation of the outer sleeve.

4. The protective tray for artificial anorectal enteroscopy according to claim 1 wherein an extension tube is provided on the other side of the base.