CN221180493U

CN221180493U - Anus dilator for anorectal surgery

Info

Publication number: CN221180493U
Application number: CN202322181077.0U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-06-21
Anticipated expiration: 2033-08-15

Abstract

The utility model belongs to the field of medical instruments, and particularly relates to an anorectal surgery anus dilator, which comprises a base, wherein an anus dilating mechanism is arranged on the inner wall of the base, the anus dilating mechanism comprises a dilating plate, an adjusting rod is connected with the inner wall of the dilating plate in a threaded manner, a slip ring is fixedly arranged on the surface of the base, the surface of the slip ring is rotationally connected with a fixed ear, an extension belt is fixedly arranged on the inner wall of the fixed ear, a binding belt is fixedly arranged at one end of the extension belt, a magic tape structure matched with each other is arranged between the two binding belts, a sliding groove is formed in the surface of the base, and a handle is connected with an inner cavity of the sliding groove in a sliding manner. Through setting up the anus mechanism that expands, the constraint area of magic subsides structure can conveniently tie up with patient's shank to can be in the position of base spacing required position, through the sliding connection of handle with the spout, can conveniently slide and take out the handle, can increase doctor's operating space and field of vision.

Description

Anus dilator for anorectal surgery

Technical Field

The utility model relates to the field of medical instruments, in particular to an anorectal surgical operation anus dilator.

Background

The anorectal surgery anus dilator is an auxiliary medical instrument and is used for dilating anus and rectum so as to perform anorectal surgery operation or diagnosis and inspection, good operation visual field and space can be provided for medical staff, and the success rate of surgery and the postoperative rehabilitation effect of patients are improved.

Most of anus expanders cannot be fixed with the body of a patient, are easy to move in the operation process, usually require other medical staff to hold the position of the fixed expander, so that extra operation space is occupied, the operation space and the visual field of a doctor are limited, and the doctor is easy to be difficult to move freely and operate other medical instruments in the operation process, so that the smooth operation is influenced; therefore, an anorectal surgical operation anal dilator is proposed to solve the problems.

Disclosure of utility model

In order to make up the deficiency of the prior art, the position of the expansion plate of most anus dilator can not be fixed with the body of a patient, and is easy to move in the operation process, other medical staff are usually required to hold the position of the fixed expansion plate, so that the operation space and the visual field of a doctor are additionally occupied, the operation space and the visual field of the doctor are limited, the doctor is easy to be difficult to move freely and operate other medical instruments in the operation process, and the smooth operation is influenced.

The technical scheme adopted for solving the technical problems is as follows: an anorectal surgery anus dilator comprises a base, wherein an anus dilating mechanism is arranged on the inner wall of the base;

The anus expanding mechanism comprises an expanding plate, the expanding plate is rotationally connected to the inner wall of a base, the number of the expanding plate is two, an adjusting rod is connected to the inner wall of the expanding plate in a threaded mode, one end of the adjusting rod is rotationally connected with the inner wall of the base, a slip ring is fixedly arranged on the surface of the base, a fixed lug is rotationally connected to the surface of the slip ring, the number of the fixed lugs is two, an extension band is fixedly arranged on the inner wall of the fixed lug, a binding band is fixedly arranged at one end of the extension band, the number of the binding bands is two, a magic tape structure matched with each other is arranged between the two binding bands, a sliding groove is formed in the surface of the base, and a handle is slidingly connected to an inner cavity of the sliding groove

Preferably, the surface of the expansion plate is provided with a treatment window, the inner cavity of the treatment window is connected with a plurality of partition boards in a sliding manner.

Preferably, the surface of the base is fixedly provided with a plurality of suckers.

Through setting up a plurality of sucking disc, the sucking disc can adsorb with human skin to can assist unable adjustment base's position, thereby can restrict the position of expansion board in required position, thereby can be favorable to improving the treatment of operation.

Preferably, the surface of the sucker is fixedly communicated with a suction ball, and the suction ball is made of rubber.

Preferably, the clamping groove is formed in the surface of the handle, the clamping plate is connected to the inner cavity of the clamping groove in a sliding mode, and the limiting groove matched with the clamping plate for use is formed in the inner cavity of the sliding groove.

Through the sliding connection of cardboard and draw-in groove, the cardboard can take place sliding displacement to can make the one end of cardboard and spacing groove inner chamber carry out the cooperation spacing, thereby can handle the position restriction in the spout.

Preferably, a return spring is fixedly arranged in the inner cavity of the clamping groove, and one end of the return spring is fixedly connected with the surface of the clamping plate.

Preferably, the surface of the handle is provided with a through hole, an inner cavity of the through hole is connected with a pressing block in a sliding mode, and one end of the pressing block is fixedly connected with the surface of the clamping plate.

The utility model has the advantages that:

1. according to the utility model, the anus expanding mechanism is arranged, the fixed lugs are in sliding connection with the slip ring, the fixed lugs of the plate can be conveniently adjusted to a proper position, the binding belt of the magic tape structure is arranged, and the binding belt can be conveniently bound with the legs of a patient, so that the position of the base can be limited to a required position, the displacement of the expanding plate can be avoided, other medical staff is not required to hold the position of the fixed expander in operation, the extra occupation of operation space can be avoided, the handle is conveniently and slidably taken out through the sliding connection of the handle and the sliding groove, the operation space and the visual field of a doctor can be increased, the doctor can conveniently and freely move and operate other medical instruments in the operation process, and the smooth operation can be facilitated.

2. The utility model can provide visual treatment visual field for treatment by arranging the treatment window, can facilitate cleaning and sterilizing the focus position, and can facilitate local excision, lesion cutting or other treatment by directly contacting the focus through the treatment window, thereby being beneficial to improving the success rate of surgery and the postoperative rehabilitation condition of a patient.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an anorectal surgical anal dilator in accordance with the present utility model;

FIG. 2 is a schematic diagram of an anus dilator according to the present utility model;

FIG. 3 is a schematic view of a chuck according to the present utility model;

Fig. 4 is a schematic diagram of a card structure according to the present utility model.

In the figure: 1. a base; 2. an anus expanding mechanism; 201. an expansion plate; 202. an adjusting rod; 203. a slip ring; 204. a fixed ear; 205. an extension belt; 206. a tie-down strap; 207. a chute; 208. a handle; 3. a treatment window; 4. a partition plate; 5. a suction cup; 6. a suction ball; 7. a clamping groove; 8. a clamping plate; 9. a limit groove; 10. a return spring; 11. a through hole; 12. pressing the blocks.

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.

The application will be described in further detail with reference to figures 1-4,

The embodiment of the application discloses an anorectal surgery anus dilator. Referring to fig. 1 and 2, an anorectal surgical operation anal dilator comprises a base 1, wherein an anorectal dilating mechanism 2 is arranged on the inner wall of the base 1;

The anus expanding mechanism 2 comprises an expanding plate 201, the expanding plate 201 is rotationally connected to the inner wall of a base 1, the number of the expanding plates 201 is two, an adjusting rod 202 is connected to the inner wall of the expanding plate 201 in a threaded mode, one end of the adjusting rod 202 is rotationally connected with the inner wall of the base 1, a slip ring 203 is fixedly arranged on the surface of the base 1, a fixed lug 204 is rotationally connected to the surface of the slip ring 203, the number of the fixed lugs 204 is two, an extension band 205 is fixedly arranged on the inner wall of the fixed lug 204, binding bands 206 are fixedly arranged at one end of the extension band 205, the number of the binding bands 206 is two, a hook and loop structure matched with each other is arranged between the two binding bands 206, a sliding groove 207 is formed in the surface of the base 1, and a handle 208 is slidingly connected to the inner cavity of the sliding groove 207.

Referring to fig. 2, the surface of the expansion plate 201 is provided with a treatment window 3, an inner cavity of the treatment window 3 is slidably connected with a partition plate 4, the number of the partition plates 4 is a plurality of, through setting the treatment window 3, a visual treatment view can be provided for treatment, cleaning and disinfection can be conveniently carried out on focus positions, doctors can conveniently carry out local excision, lesion cutting or other treatments through the treatment window 3, the success rate of surgery and postoperative rehabilitation conditions of patients can be improved, through setting a plurality of partition plates 4, positions among the partition plates 4 can be conveniently adjusted according to positions of the focuses, the focus positions can be isolated from focus-free positions, and therefore more visual focus positions can be displayed for treatment.

Referring to fig. 1 and 3, the surface of the base 1 is fixedly provided with the suction cups 5, the number of the suction cups 5 is a plurality, and the suction cups 5 can be adsorbed with the skin of the human body by arranging a plurality of suction cups 5, so that the position of the base 1 can be fixed in an auxiliary manner, the position of the expansion plate 201 can be limited to a required position, and the improvement of the treatment effect of the operation can be facilitated.

Referring to fig. 1 and 3, the fixed surface of sucking disc 5 communicates there is sucking ball 6, and sucking ball 6 is rubber material, through setting up rubber material's sucking ball 6, can conveniently keep the negative pressure environment in sucking disc 5 to can be of value to sucking disc 5 to the spacing effect of base 1 position.

Referring to fig. 2 and 4, the clamping groove 7 is formed in the surface of the handle 208, the clamping plate 8 is slidably connected to the inner cavity of the clamping groove 7, the limiting groove 9 matched with the clamping plate 8 is formed in the inner cavity of the sliding groove 207, and the clamping plate 8 can slide and displace through the sliding connection between the clamping plate 8 and the clamping groove 7, so that one end of the clamping plate 8 can be matched with the inner cavity of the limiting groove 9 to limit, and the position of the handle 208 can be limited in the sliding groove 207.

Referring to fig. 4, a return spring 10 is fixedly installed in the inner cavity of the clamping groove 7, one end of the return spring 10 is fixedly connected with the surface of the clamping plate 8, and the clamping plate 8 can be pushed to slide and displace in the clamping groove 7 by the reaction force of the return spring 10, so that one end of the clamping plate 8 can be kept in position limit with the cooperation of the limit groove 9, and the position of the handle 208 can be kept in the slide groove 207.

Referring to fig. 4, a through hole 11 is formed in the surface of the handle 208, a pressing block 12 is slidably connected to the inner cavity of the through hole 11, one end of the pressing block 12 is fixedly connected with the surface of the clamping plate 8, the pressing block 12 is slidably connected to the through hole 11 by the pressing block 12, and the pressing block 12 is pressed downwards, so that the pressing block 12 is slidably displaced in the through hole 11, the clamping plate 8 is pushed to slidably displace, one end of the clamping plate 8 is separated from the limiting groove 9, and the clamping plate 8 and the limiting groove 9 are fixed in a matched manner, so that the handle 208 can be conveniently slidably taken out.

Working principle: through setting up handle 208, can make things convenient for medical personnel to take and expand anal mechanism 2, through setting up expansion board 201, expansion board 201 is arc mechanism, can make things convenient for medical personnel to promote expansion board 201 to patient anal portion focus position, through adjusting the screw thread of pole 202 and expansion board 201, rotate and adjust pole 202, can drive expansion board 201 and take place the rotary displacement at the inner wall of base 1, thereby can carry out the purpose that expands the anus to the patient in fact, medical personnel fine setting expansion board 201's position, through setting up treatment window 3, can conveniently show the position of focus directly perceivedly, through the sliding connection of fixed lug 204 and sliding ring 203, can make things convenient for board fixed lug 204 to adjust suitable position, through setting up the constraint area 206 of magic subsides structure, can conveniently tie up with patient's shank, thereby can be in the position limit position of base 1, thereby can avoid expansion board 201 to take place the displacement, medical personnel press suction ball 6, can make in suction cup 5 form negative pressure environment, thereby can adsorb suction cup 5 on patient's skin, thereby can carry out further assistance-localization to base 1, accomplish the position of expansion board location, through setting up the fixed lug 204, can make sure that the clamp plate 12 takes place the position to take place the clamp plate 8 in the slip groove 9 with the size of the clamp plate, thereby can take place the clamp plate 9, can be released by the convenient for the clamp plate is convenient for the clamp plate to take place, and can take out the clamp plate 8, and can take place the operation clamp plate 9, and can take place the size is convenient to be convenient for the operation by the clamp plate 9.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. An anus dilator for anorectal surgery, which is characterized in that: the anus dilator comprises a base (1), wherein an anus dilating mechanism (2) is arranged on the inner wall of the base (1);

The anus expansion mechanism (2) comprises an expansion plate (201), the expansion plate (201) is rotationally connected to the inner wall of the base (1), the number of the expansion plates (201) is two, an adjusting rod (202) is connected to the inner wall of the expansion plate (201) in a threaded mode, one end of the adjusting rod (202) is rotationally connected with the inner wall of the base (1), a sliding ring (203) is fixedly arranged on the surface of the base (1), fixing lugs (204) are rotationally connected to the surface of the sliding ring (203), the number of the fixing lugs (204) is two, extension belts (205) are fixedly arranged on the inner wall of the fixing lugs (204), binding belts (206) are fixedly arranged at one end of each extension belt (205), a hook and loop structure matched with each other is arranged between the two binding belts (206), a sliding groove (207) is formed in the surface of the base (1), and a handle (208) is slidingly connected to the inner cavity of the sliding groove (207).

2. An anorectal surgical dilator according to claim 1, wherein: the surface of expansion board (201) has seted up treatment window (3), the inner chamber sliding connection of treatment window (3) has baffle (4), the quantity of baffle (4) is a plurality of.

3. An anorectal surgical dilator according to claim 1, wherein: the surface of the base (1) is fixedly provided with a plurality of suckers (5), and the number of the suckers (5) is a plurality.

4. An anorectal surgical dilator according to claim 3, wherein: the surface of the sucker (5) is fixedly communicated with a sucker ball (6), and the sucker ball (6) is made of rubber.

5. An anorectal surgical dilator according to claim 1, wherein: clamping grooves (7) are formed in the surface of the handle (208), clamping plates (8) are slidably connected to the inner cavities of the clamping grooves (7), and limiting grooves (9) matched with the clamping plates (8) for use are formed in the inner cavities of the sliding grooves (207).

6. An anorectal surgical dilator according to claim 5, wherein: the inner cavity of the clamping groove (7) is fixedly provided with a return spring (10), and one end of the return spring (10) is fixedly connected with the surface of the clamping plate (8).

7. An anorectal surgical dilator according to claim 5, wherein: the surface of handle (208) has seted up through-hole (11), the inner chamber sliding connection of through-hole (11) has pressing block (12), the one end of pressing block (12) is connected with the surface fixation of cardboard (8).