CN219307695U

CN219307695U - Anus expansion device

Info

Publication number: CN219307695U
Application number: CN202223390001.0U
Authority: CN
Inventors: 梁萍宝; 吴敏秋
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-17
Filing date: 2022-12-17
Publication date: 2023-07-07
Anticipated expiration: 2032-12-17

Abstract

The utility model relates to the technical field of pediatric general surgery and discloses an anus dilator, which comprises a body mechanism, a limiting mechanism and a mounting mechanism, wherein the limiting mechanism is positioned at the inner end of the body mechanism, the mounting mechanism is positioned at the inner side of the limiting mechanism, the mounting mechanism comprises a mounting block, an adapting groove, an adapting block and a lubricant pipe, the adapting groove is fixedly arranged at the inner end of the mounting block, the adapting block is fixedly arranged at the inner end of the adapting groove, and the lubricant pipe is fixedly arranged at the upper end of the adapting block. This anus expansion device, through installation adaptation groove and adaptation piece, adaptation groove and adaptation piece are buckle formula and connect, and medical staff squeezes the lubricant pipe again, realizes automatic the smearing lubricant when the expansion, need not to carry out artifical the smearing, has reduced the operation step of anus inspection, has reduced medical staff's the operation degree of difficulty, has improved inspection efficiency, and is better to children's rectum mucous membrane protectiveness.

Description

Anus expansion device

Technical Field

The utility model relates to the technical field of pediatric general surgery, in particular to an anus dilator.

Background

The pediatric general surgery is a pediatric specialty established by pediatric hospital surgery, and is also one of the most complicated disease types and the most number of operation cases in the pediatric surgery profession, and because the body structures of children do not completely grow, certain limitations exist in the examination of some body structures, so that the examination needs to be performed by using an adaptive auxiliary instrument.

The anus dilator in the prior art has no lubricating effect, and when a child uses the anus dilator to dilate, the child can feel uncomfortable or have potential safety hazards, and the safety coefficient is influenced.

In order to solve the problem that the anus dilator has no lubricating effect, the prior art is a way of directly dilating the anus, but children feel uncomfortable and the danger is increased in the using process, so that the practicability of the anus dilator is reduced.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide an anus dilator, which solves the problems that the prior art proposes to automatically smear lubricant while dilating and does not need to manually smear.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the anus dilator comprises a body mechanism, a limiting mechanism and a mounting mechanism, wherein the limiting mechanism is positioned at the inner end of the body mechanism, and the mounting mechanism is positioned at the inner side of the limiting mechanism;

preferably, the installation mechanism comprises an installation block, an adaptation groove, an adaptation block and a lubricant pipe, wherein the adaptation groove is fixedly arranged at the inner end of the installation block, the adaptation block is fixedly arranged at the inner end of the adaptation groove, the lubricant pipe is fixedly arranged at the upper end of the adaptation block, the adaptation groove and the adaptation block are connected in a buckle mode through installation, medical staff squeeze the lubricant pipe, automatic smearing of the lubricant is achieved when the expansion is achieved, manual smearing is not needed, operation steps of anus inspection are reduced, operation difficulty of medical staff is reduced, inspection efficiency is improved, and rectal mucosa protection performance of children is good.

Preferably, the body mechanism comprises a base, a mounting groove, a first expansion plate, a second expansion plate, a first protection pad and a second protection pad, wherein the mounting groove is fixedly arranged at the inner end of the base, the first expansion plate is fixedly arranged at the outer end of the mounting groove, the second expansion plate is fixedly arranged at the side end of the first expansion plate, the first protection pad is fixedly arranged at the upper end of the first expansion plate, the second protection pad is fixedly arranged at the upper end of the second expansion plate, the first protection pad and the second protection pad are arranged to possibly damage the skin of a child during expansion, and the first protection pad and the second protection pad protect the child, so that the protection effect of the structure is improved.

Preferably, the stop gear includes adjustment handle, accommodate the lead screw, fixed block, installation through-hole, slide rail one, slide rail two, reset spring and reduction gear, adjust handle fixed mounting in the left end of base, accommodate the lead screw movable mounting at the driving end of adjusting the handle, fixed block fixed mounting is at the inner of mounting groove, the installation through-hole is fixed to be set up the outer end at the fixed block, through installing and adjust the handle for the expansion diameter that forms between this fixed expansion board one and the expansion board two increases, has improved the fixity.

Preferably, the first sliding guide rail is movably arranged at the outer end of the installation through hole, the second sliding guide rail is movably arranged above the first sliding guide rail, and the first sliding guide rail and the second sliding guide rail slide, so that the expansion diameter is adjusted, and convenience is improved.

Preferably, the reset spring is fixedly arranged at the side of the second sliding guide rail, the speed reducer is fixedly arranged at the right end of the adjusting handle, and the expanding diameter of the expanding assembly is reduced by arranging the reset spring, so that the expanding assembly is conveniently taken out.

Compared with the prior art, the utility model has the beneficial effects that:

1. this anus expansion device, through installation adaptation groove and adaptation piece, adaptation groove and adaptation piece are buckle formula and connect, and medical staff squeezes the lubricant pipe again, realizes automatic the smearing lubricant when the expansion, need not to carry out artifical the smearing, has reduced the operation step of anus inspection, has reduced medical staff's the operation degree of difficulty, has improved inspection efficiency, and is better to children's rectum mucous membrane protectiveness.

2. This anus dilator, through installation protection pad one and protection pad two, when medical staff carries out anus expansion to children, because child's skin is tender, probably leads to children's skin to be impaired when the extension, and protection pad one and protection pad two protect children, have improved the protection effect of this structure.

3. According to the anus dilator, the adjusting handle is arranged, so that the adjusting screw rod moves in the horizontal direction relative to the base, the moving seat is far away from the fixed seat, the dilating diameter formed between the first dilating plate and the second dilating plate is increased, and the fixity is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the front structure of the present utility model;

FIG. 3 is a schematic view of the above structure of the present utility model;

FIG. 4 is a schematic view of a limiting structure of the present utility model;

fig. 5 is a schematic view of the mounting structure of the present utility model.

In the figure: 1. a body mechanism; 101. a base; 102. a mounting groove; 103. an expansion plate I; 104. an expansion plate II; 105. a first protection pad; 106. a second protective pad; 2. a limiting mechanism; 201. adjusting the handle; 202. adjusting a screw rod; 203. a fixed block; 204. mounting through holes; 205. a first sliding guide rail; 206. a sliding guide rail II; 207. a return spring; 208. a speed reducer; 3. a mounting mechanism; 301. a mounting block; 302. an adaptation groove; 303. an adaptation block; 304. a lubricant tube.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: an anus dilator comprises a body mechanism 1, a limiting mechanism 2 and a mounting mechanism 3, wherein the limiting mechanism 2 is positioned at the inner end of the body mechanism 1, and the mounting mechanism 3 is positioned at the inner side of the limiting mechanism 2;

the mounting mechanism 3 comprises a mounting block 301, an adapting groove 302, an adapting block 303 and a lubricant pipe 304, wherein the adapting groove 302 is fixedly arranged at the inner end of the mounting block 301, the adapting block 303 is fixedly arranged at the inner end of the adapting groove 302, the lubricant pipe 304 is fixedly arranged at the upper end of the adapting block 303, the adapting groove 302 and the adapting block 303 are connected in a clamping manner through the mounting of the adapting groove 302 and the adapting block 303, medical staff extrudes the lubricant pipe 304, automatic smearing of lubricant is realized while expanding, manual smearing is not needed, the operation steps of anus examination are reduced, the operation difficulty of medical staff is reduced, the examination efficiency is improved, and the rectal mucosa protection performance of children is better;

the body mechanism 1 comprises a base 101, a mounting groove 102, a first expansion plate 103, a second expansion plate 104, a first protection pad 105 and a second protection pad 106, wherein the mounting groove 102 is fixedly arranged at the inner end of the base 101, the first expansion plate 103 is fixedly arranged at the outer end of the mounting groove 102, the second expansion plate 104 is fixedly arranged at the side end of the first expansion plate 103, the first protection pad 105 is fixedly arranged at the upper end of the first expansion plate 103, the second protection pad 106 is fixedly arranged at the upper end of the second expansion plate 104, when a medical staff expands the anus of the child, the first protection pad 105 and the second protection pad 106 possibly cause skin damage of the child during expansion, the first protection pad 105 and the second protection pad 106 protect the child, the protection effect of the structure is improved, the limiting mechanism 2 comprises an adjusting handle 201, an adjusting screw 202, a fixed block 203, a mounting through hole 204, a first sliding guide rail 205, a second sliding guide rail 206, a reset spring 207 and a speed reducer 208, the adjusting handle 201 is fixedly arranged at the left end of the base 101, the adjusting screw 202 is movably arranged at the end of the adjusting handle 201, the inner end of the fixed block 203 is fixedly arranged at the inner end of the fixed block 203, the fixed end of the fixed block 203 is arranged at the inner end of the fixed block 203, and the fixed end of the fixed block 203 is arranged at the fixed end of the fixed block 203, and the fixed end of the fixed block is arranged at the fixed base 201 and far away from the base 101, and the fixed base is arranged at the fixed end of the fixed seat, and the fixed seat is arranged at the fixed end of the fixed seat is far from the fixed seat side of the base 201, and the fixed seat is moved by the fixed seat is arranged;

the first sliding guide rail 205 is movably arranged at the outer end of the mounting through hole 204, the second sliding guide rail 206 is movably arranged above the first sliding guide rail 205, and the first sliding guide rail 205 and the second sliding guide rail 206 slide, so that the left and right movement of the first moving expansion plate 103 and the second expansion plate 104 is realized, the expansion diameter is adjusted, the convenience is improved, the return spring 207 is fixedly arranged at the side of the second sliding guide rail 206, the speed reducer 208 is fixedly arranged at the right end of the adjusting handle 201, the movable seat approaches the fixed seat under the action of the return spring 207 through the mounting of the return spring 207, and the expansion diameter of the expansion assembly is reduced, so that the expansion assembly is taken out conveniently.

Working principle: the device is an anus dilator, need not manual formula and expand through installing adjusting handle 201, medical staff's convenience has been improved, thereby make this accommodate screw 202 remove in the horizontal direction for this base 101, this removes the seat and keeps away from the fixing base, make the expansion diameter that forms between this fixed expansion board one 103 and the expansion board two 104 increase, through installing adaptation groove 302 and adaptation piece 303, adaptation groove 302 and adaptation piece 303 are buckle type connection, medical staff squeezes lubricant pipe 304 again, realize automatic the smearing lubricant when expanding, need not to carry out manual painting, the operation step of anus inspection has been reduced, medical staff's the operation degree of difficulty has been reduced, and inspection efficiency has been improved, and to children's rectum mucous membrane protectiveness is better, through installing reset spring 207, remove the seat and be close to the fixing base under reset spring 207's effect, can make the expansion diameter of this expansion subassembly reduce, thereby be convenient for take out of this expansion subassembly.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides an anus expansion device, includes body mechanism (1), stop gear (2) and installation mechanism (3), its characterized in that: the limiting mechanism (2) is positioned at the inner end of the body mechanism (1), and the mounting mechanism (3) is positioned at the inner side of the limiting mechanism (2);

the mounting mechanism (3) comprises a mounting block (301), an adapting groove (302), an adapting block (303) and a lubricant pipe (304), wherein the adapting groove (302) is fixedly arranged at the inner end of the mounting block (301), the adapting block (303) is fixedly arranged at the inner end of the adapting groove (302), and the lubricant pipe (304) is fixedly arranged at the upper end of the adapting block (303).

2. An anus dilator device according to claim 1, wherein: the body mechanism (1) comprises a base (101), a mounting groove (102), a first expansion plate (103), a second expansion plate (104), a first protection pad (105) and a second protection pad (106), wherein the mounting groove (102) is fixedly arranged at the inner end of the base (101), the first expansion plate (103) is fixedly arranged at the outer end of the mounting groove (102), the second expansion plate (104) is fixedly arranged at the side end of the first expansion plate (103), the first protection pad (105) is fixedly arranged at the upper end of the first expansion plate (103), and the second protection pad (106) is fixedly arranged at the upper end of the second expansion plate (104).

3. An anus dilator device according to claim 2, wherein: stop gear (2) are including adjusting handle (201), adjusting screw (202), fixed block (203), installation through-hole (204), first (205) of sliding guide, second (206) of sliding guide, reset spring (207) and reduction gear (208), adjusting handle (201) fixed mounting is in the left end of base (101), adjusting screw (202) movable mounting is at the driving end of adjusting handle (201), fixed block (203) fixed mounting is at the inner of mounting groove (102), the outer end at fixed block (203) is fixed to installation through-hole (204).

4. An anus dilator device according to claim 3, wherein: the first sliding guide rail (205) is movably arranged at the outer end of the mounting through hole (204), and the second sliding guide rail (206) is movably arranged above the first sliding guide rail (205).

5. An anus dilator device according to claim 4, wherein: the reset spring (207) is fixedly arranged at the side of the sliding guide rail II (206), and the speed reducer (208) is fixedly arranged at the right end of the adjusting handle (201).

6. An anus dilator device according to claim 5, wherein: the adaptation blocks (303) are symmetrically distributed at the inner ends of the adaptation grooves (302), and the fixing blocks (203) are symmetrically distributed at the inner ends of the installation grooves (102).