CN214435802U

CN214435802U - Anal canal fixing device

Info

Publication number: CN214435802U
Application number: CN202022841716.8U
Authority: CN
Inventors: 罗毅
Original assignee: Guangzhou Women and Childrens Medical Center
Current assignee: Guangzhou Women and Childrens Medical Center
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-10-22
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses an anal canal fixing device, include: the anal tube is connected with the fixing adhesive tape; the fixing tape comprises a connecting part and a fixing part which are connected with each other; the fixing part comprises at least three fixing support legs which are used for being adhered to a human body; the connecting portion with the anal canal cooperation, and when the connecting portion with when the anal canal cooperation, at least three fixed stabilizer blade is followed the circumferencial direction setting of anal canal. The utility model discloses an anal canal fixing device not only requires not highly to the flatness, and it is fixed to be applicable to the anal canal of crissum position, and the fail-safe nature is high, and it is fixed that the infant that is particularly useful for the nature to be good at carries out the anal canal. Just the utility model discloses an anal canal fixing device adopts fixed sticky tape to fix, fixes in traditional foam dressing more, the utility model discloses reduce the consumptive material cost, reduce patient's treatment expense to a certain extent, reduced patient's cost burden.

Description

Anal canal fixing device

Technical Field

The utility model relates to the technical field of medical treatment, especially, relate to an anal canal fixing device.

Background

The anal tube is generally used for patients who need to keep the intestinal tract smooth after surgical operation or patients who have long-term diarrhea and seriously damaged the perianal skin. Because of the anatomical physiology of the anus, the anal canal cannot be designed into a double-cavity type like a urinary catheter, namely cannot be fixed by using a water sac, so that the fixation of the anal canal is realized in an external fixation mode clinically. However, the conventional fixing device is only suitable for a flat position, such as the abdomen, and can ensure that the fixing is flat and not easy to arch, so that the fixing effect on the periphery of the anus is not good when the conventional fixing device is used for fixing the anal tube. And the traditional fixing device has expensive consumables and higher cost, and increases the treatment expense of patients to a certain extent.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model discloses lie in overcoming prior art's fixing device and method and only being applicable to the flat position, like the belly, just can guarantee to fix and level difficult hunch-up, so when applying traditional fixing device in the anal canal is fixed, the effect of fixing in the perianal is not good. And the material consumption of the traditional fixing device is expensive, the cost is high, the defect of treatment expense of the patient is increased to a certain degree, and the anal canal fixing device is provided.

The technical scheme is as follows:

an anal canal fixation device comprising: the anal tube is connected with the fixing adhesive tape; the fixing tape comprises a connecting part and a fixing part which are connected with each other; the fixing part comprises at least three fixing support legs which are used for being adhered to a human body; the connecting portion with the anal canal cooperation, and when the connecting portion with when the anal canal cooperation, at least three fixed stabilizer blade is followed the circumferencial direction setting of anal canal.

The anal canal fixing device has low requirement on flatness, is suitable for fixing the anal canal at the perianal position, has high fixing reliability, and is particularly suitable for fixing the anal canal of a child with vigorous growth. And the anal canal fixing device of this technical scheme adopts fixed adhesive tape to fix, compares in traditional foam dressing fixes, and this technical scheme reduces consumptive material cost, and the certain degree reduces patient's treatment expense, has reduced patient's cost burden.

Specifically, when the anal canal fixing device of the technical scheme is used, according to the depth requirement of inserting into the anal canal of a patient, the connecting part of the fixing adhesive tape is connected to the inserting depth of the anal canal, so that the fixing adhesive tape is connected and fixed with the anal canal, and after the connecting part is matched with the anal canal, the fixing support legs of the fixing adhesive tape are arranged along the circumferential direction of the anal canal; then insert the anal canal to the anus according to the predetermined degree of depth, the one side that is equipped with the adhesion layer on the fixed stabilizer blade is towards the patient, after the anal canal inserts to target in place, will fix the stabilizer blade and adhere on patient's skin, accomplish the anal canal and fix. The technical scheme adopts the fixing adhesive tape, so that the cost is low, and the treatment expense of a patient is reduced. And is fixed with the anal canal through the connecting part and is fixed with the human body through the fixing support legs connected with the connecting part, so that the position of the anal canal relative to the human body does not shift. Meanwhile, the number of the fixing support legs is not less than three, and the fixing support legs are arranged along the circumferential direction of the anal tube, so that the requirement on the flatness degree of the adhesion part is not high, the phenomena of curling or arching and the like caused by uneven periphery of the anus are avoided, the fixing effect is enhanced, stress concentration is not easily caused due to sharing of stress in all directions, and the stable fixation of the anal tube can be ensured.

In one embodiment, the connecting part is adapted to be rolled around the anal canal and comprises at least two roll-up legs adapted to be adhesively rolled around the anal canal. Compared with the method that only one winding support leg is adopted to wind the anal tube to complete the connection of the fixing adhesive tape and the anal tube, at least two winding support legs can share the winding stress, the uniform stress is ensured, and the reliability and the stability of the connection of the fixing adhesive tape and the anal tube are also ensured. For example, when at least two winding legs are used to wind the anal canal, the winding can be made more stable by means of cross winding. Moreover, the connecting part in the technical scheme is wound on the periphery of the anal tube, so that compared with a plug connection mode, the connecting part can bear certain drawing force, the anal tube is not easy to break away and drop, and the anal tube fixing effect is further ensured.

In one embodiment, the number of the winding legs is the same as that of the fixing legs, and the winding legs and the fixing legs are symmetrically distributed. Through the arrangement, the manufacturing process of the fixing adhesive tape is simplified, the manufacturing time is saved, and meanwhile, the universality of the fixing adhesive tape of the embodiment is improved. That is, when there is no fixing tape meeting the requirement on the site, the fixing tape can be cut by using the existing ordinary adhesive tape in the hospital to meet the requirement of the fixing tape of the embodiment. Specifically, when coiling stabilizer blade and fixed stabilizer blade symmetric distribution, medical personnel's accessible will tailor a ordinary sticky tape to with above-mentioned ordinary sticky tape along coiling stabilizer blade and the symmetrical axis fifty percent discount back that the fixed value is more, carry out corresponding tailorring, tailor through the fifty percent discount promptly, can realize once tailorring and accomplish the work of tailorring of connecting portion and fixed part two parts promptly, improve work efficiency.

In one embodiment, the number of the fixing legs is even, and the fixing legs are uniformly arranged along the circumferential direction of the anal tube. Because the number of the fixing support legs is at least three and even, the fixing support legs adhered to the buttocks on two sides can be symmetrical, the anal tube is just positioned on the symmetrical center of each fixing support leg, the fixing support legs in all directions are evenly stressed, and the stable fixing of the anal tube is ensured.

In one embodiment, when the connecting part is matched with the anal tube in a winding way, at least three fixing support legs are in an umbrella framework shape, and the fixing support legs are distributed in a divergent way by taking the axis of the anal tube as a common center; or, the fixing support feet are uniformly distributed in a divergent manner by taking the axis of the anal tube as a common center of circle.

In one embodiment, the anal tube comprises a tube body and an indicating mark which is arranged on the tube body and is used for indicating the winding position of the fixing adhesive tape. The patients 'age and size vary, and the patients' physical conditions vary, so the anal canal insertion depth varies, for example, a young child is shallower than an adult. Therefore, the anal tube of the present embodiment includes a tube body and an indication mark disposed on the tube body for indicating the winding position of the fixing tape. The winding position of the connecting part determines the insertion depth of the anal tube to a great extent, so that the winding position of the connecting part can meet certain conditions in order to ensure that the insertion depth of the anal tube meets the actual requirements, and a corresponding indicating mark is arranged on the tube body to indicate the winding position of the connecting part.

In one embodiment, the indication mark is a scale mark arranged along the length direction of the pipe body. Through the setting of scale mark, not only can implement the intubate of the different degree of depth according to different patients, simultaneously, when same position patient need carry out the intubate many times repeatedly, the intubate degree of depth of former intubate can be as the reference for the degree of depth of next intubate, consequently, the scale that the position corresponds was convoluteed to the accessible record the previous time, carries out corresponding adjustment or continuation to the position of next coiling.

In one embodiment, the indicator markings include adult and baby marking lines.

In one embodiment, the anal canal fixing device further comprises a protecting piece which is used for being in adhesive fit with the fixing support legs and is directly arranged on the human body; the cross-sectional area of the protective member is larger than that of the fixing legs, the fixing legs are adhered to the human body through the protective member, and the projection of each fixing leg on the protective member completely falls on the protective member. Therefore, the fixing legs are isolated from the skin of the human body by the protection member, the pulling force of the fixing legs acts on the protection member, and the stress is buffered or dispersed by the protection member and then transmitted to the skin of the human body, so that the pulling force to the skin of the patient can be reduced.

In one embodiment, the protective member is a protective tape; and/or the protective piece and the fixing adhesive tape are both anti-allergy adhesive tapes; and/or the protective element and the fixing tape are both 3M tapes.

In one embodiment, the anal canal fixation device further comprises a release paper covering the fixation tape.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of 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 structural view of a fixing tape according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an anal canal according to an embodiment of the present invention;

fig. 3 is a schematic structural view of the anal canal fixing device according to the embodiment of the present invention;

fig. 4 is a schematic view of the usage state of the anal canal fixing device according to the embodiment of the present invention.

Description of reference numerals:

10. fixing the adhesive tape; 11. a winding section; 111. winding the support leg; 12. a fixed part; 121. a fixed leg; 20. an anal canal; 21. a pipe body; 22. an indication mark; 30. a protective member.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

An anal canal fixation device as shown in fig. 1-4, comprising: a fixing adhesive tape 10 and an anal canal 20 connected with the fixing adhesive tape 10; the fixing tape 10 includes a connecting portion 11 and a fixing portion 12 connected to each other; the fixing part 12 comprises at least three fixing legs 121 for adhering to a human body; the connecting part 11 is matched with the anal tube 20, and when the connecting part 11 is matched with the anal tube 20, at least three fixing support legs 121 are arranged along the circumferential direction of the anal tube 20.

The anal canal fixing device of the embodiment has low requirement on flatness, is suitable for fixing the anal canal 20 at the perianal position, has high fixing reliability, and is particularly suitable for fixing the anal canal 20 for the children with vigorous growth. And the anal canal fixing device of this embodiment adopts sticky tape 10 to fix, compares in traditional foam dressing fixes, and this embodiment reduces consumptive material cost, and the treatment expense that reduces the patient to a certain extent has reduced patient's cost burden.

Specifically, when the anal canal fixing device of the present embodiment is used, according to the depth requirement of inserting into the anal canal 20 according to the needs of the patient, the connection part 11 of the fixing adhesive tape 10 is connected to the insertion depth of the anal canal 20, so that the fixing adhesive tape 10 is fixedly connected with the anal canal 20, and after the connection part 11 is completely matched with the anal canal 20, the fixing support legs 121 of the fixing adhesive tape 10 are arranged along the circumferential direction of the anal canal 20; then the anal canal 20 is inserted to the anus according to the preset depth, one side of the fixing support leg 121 on which the adhesion layer is arranged faces the patient, and after the anal canal 20 is inserted in place, the fixing support leg 121 is adhered to the skin of the patient, so that the anal canal 20 is fixed. The fixing adhesive tape 10 is adopted in the embodiment, so that the cost is low, and the treatment expense of a patient is reduced. And is fixed to the anal canal 20 by the connection part 11, and is fixed to the human body by the fixing legs 121 connected to the connection part 11, so that the position of the anal canal 20 with respect to the human body is not displaced. Meanwhile, the number of the fixing support legs 121 is not less than three, and the fixing support legs are arranged along the circumferential direction of the anal tube 20, so that the requirement on the flatness degree of the adhesion part is not high, the phenomena of curling or arching and the like caused by uneven periphery of the anus are avoided, the fixing effect is enhanced, stress in all directions is shared, stress concentration is not easy to cause, and the stable fixation of the anal tube 20 can be ensured. In the embodiment, the connection part 11 is matched with the anal canal in a winding manner, and comprises at least two winding support legs 111 which are used for being adhered to and wound around the anal canal 20, compared with the method that only one winding support leg 111 is used for winding the anal canal 20 to complete the connection between the fixing adhesive tape 10 and the anal canal 20, the at least two winding support legs 111 not only can share the winding stress and ensure the uniform stress, but also ensure the reliability and the stability of the connection between the fixing adhesive tape 10 and the anal canal 20. For example, when at least two winding legs 111 are used to wind anal canal 20, the winding may be made more stable by means of cross winding. Since the connection part 11 in the present embodiment is wound around the outer periphery of the anal tube 20, a certain pulling force can be applied as compared with the insertion connection method, and thus the anal tube 20 is not easily detached and dropped, and the effect of fixing the anal tube 20 is further ensured.

In this embodiment, the number of the winding legs 111 is the same as that of the fixing legs 121, and the winding legs 111 and the fixing legs 121 are symmetrically distributed. Through the arrangement, the manufacturing process of the fixing adhesive tape 10 is simplified, the manufacturing time is saved, and meanwhile, the universality of the fixing adhesive tape 10 in the embodiment is improved. That is, when there is no fixing tape 10 that meets the requirements on the site, the fixing tape 10 can be cut by using a common tape existing in a hospital to meet the requirements of the fixing tape 10 of the present embodiment. Specifically, when the winding support leg 111 and the fixing support leg 121 are symmetrically distributed, the medical staff can cut a piece of ordinary adhesive tape, and fold the ordinary adhesive tape along the winding support leg 111 and the symmetrical axis with a fixed value, and then cut the ordinary adhesive tape correspondingly, that is, the cutting work of the connecting part 11 and the fixing part 12 can be finished by cutting the ordinary adhesive tape in a folding manner, so that the working efficiency is improved.

Specifically, the number of the fixing legs 121 is even, and the fixing legs 121 are uniformly arranged along the circumferential direction of the anal canal 20. Because the fixing support legs 121 are even number of at least three, the fixing support legs 121 adhered to the buttocks on two sides can be symmetrical, the anal tube 20 is just positioned on the symmetrical center of each fixing support leg 121, the fixing support legs 121 in all directions are uniformly stressed, and the anal tube 20 is ensured to be stably fixed.

The number of the fixing legs 121 is four in the present embodiment, that is, two fixing legs 121 are respectively adhered to each hip portion. In other embodiments, the number of the fixing legs 121 can be increased or decreased according to the field use condition and the actual condition of the patient. Moreover, since the fixing legs 121 are made of the adhesive tape, the fixing legs 121 can be cut in real time, so that the shape of the fixing legs 121 of the present embodiment can be shaped according to the specific conditions of the buttocks of the patient, thereby improving the fit degree with the skin of the human body.

In this embodiment, when the connecting portion 11 is wound around the anal tube 20, at least three of the fixing legs 121 are umbrella-shaped, and each fixing leg 121 is divergently distributed around the axis of the anal tube 20, so as to be directly adhered to the skin of the patient.

Specifically, in this embodiment, the fixing legs 121 are distributed in a uniformly diverging manner with the axis of the anal canal 20 as a common center. Namely, the four fixing legs 121 are in a cross shape, the cross point is the axis of the anal canal 20, and the four fixing legs 121 are in central symmetry, so that the stress is more balanced.

In addition, because patients vary in age and size, and the condition of the patient varies, the depth of insertion of anal canal 20 varies, for example, a young child is shallower than an adult. Therefore, the anal tube 20 of the present embodiment includes a tube body 21 and an indicator 22 disposed on the tube body 21 for indicating the winding position of the fastening tape 10. Since the winding position of connecting portion 11 largely determines the insertion depth of anal canal 20, the winding position of connecting portion 11 may satisfy a certain condition in order to satisfy the actual insertion depth of anal canal 20, and therefore, corresponding indication marks 22 are provided on tube body 21 to indicate the winding position of connecting portion 11.

Specifically, the indication mark 22 of the present embodiment is a scale line provided along the longitudinal direction of the pipe body 21. The number of the scale lines in the present embodiment is plural. Therefore, through the setting of scale mark, not only can implement the intubate of the different degree of depth according to different patients, simultaneously, when same position patient need carry out the intubate many times repeatedly, the intubate degree of depth of former intubate can be as the reference for the degree of depth of next intubate, consequently, the accessible takes notes the scale that former winding position corresponds, carries out corresponding adjustment or continuation to next winding position.

Of course, in other embodiments, the indicator 22 may be provided in other forms, such as an adult sign line, a baby sign line, and the like.

The anal canal fixing device of the present embodiment further comprises a protecting member 30 which is directly disposed on the human body and is used for adhering and matching with the fixing legs 121; the cross-sectional area of the protector 30 is larger than that of the fixing legs 121, the fixing legs 121 are adhered to the human body by the protector 30, and the projection of each fixing leg 121 on the protector 30 falls completely on the protector 30. Since the fixing legs 121 are connected to the anal canal 20, if the fixing legs 121 are not directly adhered to the human body, the anal canal 20 may cause a pull to the skin, causing discomfort to the patient. Therefore, in the present embodiment, the fixing legs 121 are isolated from the skin of the human body by the protection member 30, and the pulling force of the fixing legs 121 acts on the protection member 30, and the stress is buffered or dispersed by the protection member 30 and then transmitted to the skin of the human body, so that the pulling force on the skin of the patient can be reduced.

The protector 30 is provided in a sheet shape so as to better distribute the pulling force and facilitate the adhesion of the fixing legs 121 to the protector 30. Since the fixing legs 121 are adhered to both buttocks, the protecting member 30 is divided into two pieces, which are respectively disposed on both buttocks of the patient.

The protection member 30 of this embodiment is a protection tape, and the protection tape is directly adhered to a human body; meanwhile, the protector 30 and the fixing tape 10 are anti-allergic tapes, preventing adhesion to cause skin allergy of a patient. Specifically, the protector 30 and the fixing tape 10 of the present embodiment are both 3M tapes.

The anal canal fixing device of the embodiment further comprises isolation paper covering the fixing adhesive tape 10, the adhesive layer of the fixing adhesive tape 10 is protected by the isolation paper, the fixing adhesive tape 10 is more favorably stored, and when the fixing adhesive tape 10 needs to be used, the isolation paper is uncovered.

The present embodiment further provides a method for fixing anal canal 20, comprising the following steps:

the protector 30 is arranged on the hip skin around the anus of the human body;

winding the winding part 11 of the fixing tape 10 at the insertion depth of the anal canal 20;

arranging the fixing support legs 121 of the fixing adhesive tape 10 along the circumferential direction of the anal canal 20, and enabling the hip part on each side to correspond to at least one fixing support leg 121;

inserting anal canal 20 to the anus at a predetermined depth;

the fixing legs 121 are adhered to the protector 30.

The anal canal 20 fixing method of the embodiment has low requirement on flatness, is suitable for fixing the anal canal 20 at the perianal position, has high fixing reliability, and is particularly suitable for fixing the anal canal 20 for the children with lively nature. In addition, the method for fixing the anal canal 20 of the embodiment adopts the fixing tape 10 for fixing, compared with the conventional foam dressing for fixing, the method of the embodiment reduces the cost of consumables, reduces the treatment cost of patients to a certain extent, and reduces the cost burden of patients. Moreover, the protector 30 is arranged on the skin of the human body in advance, so that the fixing legs 121 are adhered to the human body through the protector 30, the traction of the fixing legs 121 on the skin of the human body is reduced, and the discomfort of a patient is avoided.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Claims

1. An anal canal fixation device comprising: the anal tube is connected with the fixing adhesive tape; the fixing tape comprises a connecting part and a fixing part which are connected with each other; the fixing part comprises at least three fixing support legs which are used for being adhered to a human body; the connecting portion with the anal canal cooperation, and when the connecting portion with when the anal canal cooperation, at least three fixed stabilizer blade is followed the circumferencial direction setting of anal canal.

2. The anal canal fixation device of claim 1 wherein the connecting portion is in wrapping engagement with the fixation tape, the connecting portion comprising at least two wrapping legs for adhering to the anal canal for wrapping.

3. The anal canal fixation device of claim 2 wherein the number of the winding legs is the same as the number of the fixation legs, and the winding legs are symmetrically distributed with the fixation legs.

4. The anal canal fixation device according to claim 1, wherein the number of fixation legs is even and the fixation legs are evenly arranged along the circumferential direction of the anal canal.

5. The anal canal fixing device as claimed in claim 1, wherein when the connecting part is matched with the anal canal, at least three fixing support legs are in an umbrella frame shape, and each fixing support leg is distributed in a divergent shape with the axis of the anal canal as a common center; or, the fixing support feet are uniformly distributed in a divergent manner by taking the axis of the anal tube as a common center of circle.

6. The anal canal fixation device as recited in claim 1, wherein the anal canal comprises a tubular body and an indicator mark disposed on the tubular body for indicating a winding position of the fastening tape.

7. The anal canal fixation device of claim 6 wherein the indicator mark is a graduated line along the length of the tubular body.

8. The anal canal fixation device according to any one of claims 1 to 7, further comprising a protector for adhesive engagement with the fixation legs and for direct placement on the body; the cross-sectional area of the protective member is larger than that of the fixing legs, the fixing legs are adhered to the human body through the protective member, and the projection of each fixing leg on the protective member completely falls on the protective member.

9. The anal canal fixation device of claim 8 wherein the protective member is a protective tape; and/or the protective piece and the fixing adhesive tape are both anti-allergy adhesive tapes; and/or the protective element and the fixing tape are both 3M tapes.

10. The anal canal fixation device according to any one of claims 1 to 7 further comprising a release paper covering the fixation tape.