CN110743091A

CN110743091A - Medical portable anus expands anus device

Info

Publication number: CN110743091A
Application number: CN201911066040.5A
Authority: CN
Inventors: 陆凤清; 肖慧杰; 张静
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-02-04

Abstract

The invention discloses a medical portable anus dilating device which comprises a shell, a first rod and a handle, wherein the top end of the shell is provided with an opening, the bottom end of the shell is provided with a bottom opening, one side of the shell is provided with a notch, one side of the bottom end of the shell is welded with the handle, the handle is provided with a round hole, the top end of the first rod is fixedly connected with an expansion small ball, the bottom end of the first rod is fixedly connected with a limiting plate, the middle part of the bottom end of the limiting plate is fixedly connected with the top end of a second rod, the bottom end of the second rod is fixedly connected with a bottom plate, hollow grooves are formed in the first rod and the second rod and are connected with an expansion small ball channel, the shell, the first rod, the second rod and the handle are all made of polypropylene materials, the expansion small ball is made of polyamide materials, the hollow grooves in the first rod and the second rod are communicated with each other, one end of the hollow. The invention has simple structure and convenient operation.

Description

Medical portable anus expands anus device

Technical Field

The invention relates to the technical field of medical instruments, in particular to a medical portable anus dilating device.

Background

At present, a medical dilator is an indispensable instrument for anorectal examination, the dilating part of the existing anal dilator generally consists of a plurality of dilating blades, the dilating blades are mostly in parallel and close to parallel state when in a closed state, the dilating blades are placed into the anorectal when being closed, the dilating blades are spread by using the lever of a handle during examination, and because the locking position of the lever generally has only one gear, a doctor cannot master a proper force, and the force is too large or too small to be suitable for the examination of a patient; meanwhile, the lever force is usually too large, so that the inner wall of the anus and the intestine is damaged when the expansion blade is expanded, and the existing anus expander has obvious defects.

Disclosure of Invention

The invention aims to provide a medical portable anus dilating device, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a medical portable anus expands anus device, a serial communication port, including shell, first pole and handle, the top of shell is the opening, the bottom of shell is the end opening, shell one side is equipped with the notch, bottom one side and the handle butt fusion of shell, be equipped with the round hole on hand, the top and the inflation bobble fixed connection of first pole, the bottom and the limiting plate fixed connection of first pole, the middle part of the bottom of limiting plate and the top fixed connection of second pole, the bottom and the bottom plate fixed connection of second pole, first pole with the inside hollow groove that all is equipped with of second pole.

Further, the hollow groove is connected with the expansion ball channel.

Furthermore, the shell, the first rod, the second rod and the handle are all made of polypropylene materials.

Furthermore, the expansion small ball is made of polyamide materials.

Further, the first rod communicates with the hollow groove inside the second rod.

Furthermore, one end of the hollow groove is connected with an air pump pipeline.

Further, the housing is funnel-shaped.

Compared with the prior art, the invention has the following beneficial effects:

the invention adopts a funnel-shaped structure, is convenient to insert into the anus of a patient, can slowly expand the anus of the patient by matching with the inflatable small ball, and avoids medical accidents such as tearing of the anus and the intestine of the patient.

Drawings

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

FIG. 1 is a schematic perspective view of a portable medical anal dilatation device;

FIG. 2 is a schematic plan view of the housing of a portable medical anal dilatation device;

fig. 3 is a schematic plan view of a spreading club of the medical portable anus dilator.

Reference numerals:

1. an opening; 2. a housing; 3. a notch; 4. a bottom opening; 5. expanding the pellets; 6. a first lever; 7. a limiting plate; 8. a second lever; 9. a hollow groove; 10. a base plate; 11. a circular hole; 12. a handle.

Detailed Description

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 only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a portable medical anus dilating device according to an embodiment of the invention comprises a housing 2, a first rod 6 and a handle 12, wherein the top end of the housing 2 is an opening 1, the bottom end of the housing 2 is a bottom opening 4 for facilitating the insertion of a dilating club, a notch 3 is formed in one side of the housing 2 for facilitating the dilation of the housing 2, one side of the bottom end of the housing 2 is welded to the handle 12 for facilitating the holding by a doctor with one hand, a circular hole 11 is formed in the handle 12 for allowing a device to be suspended, the top end of the first rod 6 is fixedly connected to the dilating ball 5, the dilating ball 5 can dilate the anus and intestine of a patient, the bottom end of the first rod 6 is fixedly connected to a limiting plate 7 for limiting the entering distance of the dilating ball 5, the middle portion of the bottom end of the limiting plate 7 is fixedly connected to the top end of the second rod 8, the bottom end of the second rod 8 is fixedly connected to, the first rod 6 and the second rod 8 are internally provided with hollow grooves 9, so that the expansion small balls 5 can be conveniently inflated.

According to the scheme of the invention, the hollow groove 9 is connected with the passage of the small expansion ball 5, the shell 2, the first rod 6, the second rod 8 and the handle 12 are all made of polypropylene materials, the small expansion ball 5 is made of polyamide materials, the first rod 6 is communicated with the hollow groove 9 in the second rod 8 and is used for expansion and inflation of the small expansion ball 5, one end of the hollow groove 9 is connected with an air pump pipeline and serves as a power source for inflation, and the shell 2 is of a funnel-shaped structure.

The working principle is as follows:

the inflation club is placed in shell 2, and inside the anus of patient was packed into to shell 2, promote inflation club and expand patient's anus intestines, lose inflation ball 5 simultaneously and aerify, along with 5 grow of inflation ball, patient's anus intestines slowly expand.

In summary, the following steps: the invention adopts a funnel-shaped structure, is convenient to insert into the anus of a patient, can slowly expand the anus of the patient by matching with the inflatable small ball, and avoids medical accidents such as tearing of the anus and the intestine of the patient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A medical portable anus dilator, which is characterized by comprising a shell (2), a first rod (6) and a handle (12), the top end of the shell (2) is provided with an opening (1), the bottom end of the shell (2) is provided with a bottom opening (4), a notch (3) is arranged on one side of the shell (2), one side of the bottom end of the shell (2) is welded with the handle (12), the handle (12) is provided with a round hole (11), the top end of the first rod (6) is fixedly connected with the small expansion ball (5), the bottom end of the first rod (6) is fixedly connected with a limiting plate (7), the middle part of the bottom end of the limiting plate (7) is fixedly connected with the top end of the second rod (8), the bottom and bottom plate (10) fixed connection of second pole (8), first pole (6) with second pole (8) inside all is equipped with hollow groove (9).

2. The medical portable anal dilatation device according to claim 1 characterized in that the hollow groove (9) is connected with the passage of the inflatable balloon (5).

3. The medical portable anus dilator according to claim 1, wherein the housing (2), the first rod (6), the second rod (8) and the handle (12) are made of polypropylene.

4. The medical portable anus dilator according to claim 1, wherein said inflatable balloon (5) is made of polyamide.

5. The medical portable anal dilatation device according to claim 1, characterized in that the first rod (6) communicates with the hollow groove (9) inside the second rod (8).

6. The medical portable anus dilator according to claim 1, wherein one end of the hollow groove (9) is connected with an air pump pipeline.

7. The medical portable anal dilatation device according to claim 1 characterized in that the housing (2) is funnel shaped.