JPH08243075A - Anus protector for intestinal medical instrument inserting - Google Patents

Abstract

PURPOSE: To provide an anus protector to be used when a tubular body of a fiberscope, such as an endoscope of an internal medical instrument, etc., is inserted into a bowel via an anus. CONSTITUTION: This anus protector for intestinal medical instrument inserting is a disposable type one comprising at least one of a natural substance molding or a processed natural substance molding and having an inserting part 3 which has a length from an anus 11 to the vicinity of a part to be treated, and a handle part 4. The outside part of the inserting part 3 is formed tapered. The anus protector is hygienic since it is made disposable thereby, and since the inserting part 3 is made tapered, it can be smoothly inserted with least pains especially for a hemorrhoids patient, and those make use feeling rather good. This anus protector can be produced at low cost, and cause to execute efficient medical treatment. It can easily be disposed since it is non-polluting.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention facilitates introduction of an endoscope using a fiberscope and other related intestinal medical devices into the body for medical examination and treatment of the intestine and the like. The present invention relates to protective equipment for anus that is used on the top.

[0002]

2. Description of the Related Art Endoscopes using fiberscopes and other related intestinal medical devices are often used in the field of medical care for medical examination and treatment of the intestines such as the large intestine. For example, when performing an intestinal examination using an endoscope, the endoscope copies the light irradiation part and the part illuminated by the light to the tip of a flexible tubular body that is bundled with glass fibers and is covered with a covering body. Since it has a portion and the copied image can be observed from the proximal end side of the tubular body,
The tubular body is inserted from the anus of the person to be examined and further inserted into the intestine. In order to do this, it is not easy to insert the tubular body of the endoscope directly into the intestine through the anus, so that the guide tool for the tubular body is used as an auxiliary tool. This guide tool is made of a tubular body, has a grip portion to be gripped with a finger or a hand on the proximal end side, and has an insertion portion on the distal end side, and the insertion portion is formed to be bendable and restoreable. And has a length of about 30 cm.

[0003]

However, the insertion portion is composed of a filament body spirally wound around a resin tube body, and the surface thereof is covered with a slippery resin film. Not only is the structure of the insertion portion complicated, but a medical material or an expensive material equivalent to this is used for the resin film and the grip portion. Therefore, if it is not used many times, it will not be balanced in cost, so it is washed and sterilized each time it is used, and reused for people who undergo other medical examinations and treatments, but For people, even if they are sterilized, they may have to worry that the illness of the person who used them before may shift, so they should be used not only by the person who uses them but also by those who use them. Both sides wanted improvement. In addition, the cost of cleaning and sterilization and labor costs are high, and not only is the cost high from the medical practice side, but it also requires high heat even if it is incinerated to dispose of it. Since it does not decompose if left alone, the cost was high in terms of handling the disposal due to pollution and other measures.

A first object of the present invention is to provide an anus protective device for inserting an intestinal medical device on the side of receiving medical examination or treatment and the side receiving the medical examination. A second object of the present invention is to protect the anus of a person who has hemorrhoids, and to secure a discharge path for gas generated in the intestine when performing medical procedures in the intestine. To provide protective equipment. A third object of the present invention is to provide a hygienic anal protector for inserting an intestinal medical device without the risk of infection of other people's diseases. A fourth object of the present invention is to provide a disposable intestinal protector for inserting an intestinal medical device, which has a low product cost and does not require treatment such as washing and sterilization. A fifth object of the present invention is to provide a pollution-free anal protector for inserting an intestinal medical device that is easy to incinerate, easily decomposes into microorganisms, and is easy to dispose. A sixth object of the present invention is to provide an anus protective device for inserting an intestinal medical device having a shape that facilitates insertion into the intestine.

[0005]

The present invention provides, in order to solve the above-mentioned problems, (1), an anal protector used when an intestinal medical device is inserted into a predetermined medical path, The intestinal medical device comprises a tubular body into which the medical device for intestines can be inserted, and the tubular body has an insertion portion for inserting into the predetermined medical path on the distal end side and a grip portion on the proximal end side, and Medical device for enteral use, which is formed to have a length extending from the entrance of a predetermined route for use to the vicinity thereof and which is made of a molded body made of a non-polluting material such as easy incineration and easy microbial decomposition and which is a disposable type An anus protective device for insertion is provided. Also, the present invention
(2) A protector for anus used when inserting an intestinal medical device into a predetermined medical path, which comprises a tubular body into which the intestinal medical device can be inserted, the tubular body having a distal end. Has an insertion portion to be inserted into the predetermined medical path on the side and a grip portion on the proximal end side, and forms the insertion portion to a length extending from the entrance of the predetermined medical path to its vicinity, and An intestinal medical device in which the outer portion is formed in a taper shape from the proximal end side to the distal end side, and the tubular body is formed of a molded body using a pollution-free material such as easy incineration and easy microbial decomposition and is a disposable type Molds made of non-polluting materials such as insertion protector for anus (3), easy incineration, easy biodegradation are natural product molded products using natural product materials and natural product processed molding mainly using natural product materials. At least one of the body, for anus for insertion of an intestinal medical device according to the above (1) or (2) Protective equipment, (4), enteral medical devices are endoscopes using fiberscopes and other related medical devices. Protective for anus for insertion of intestinal medical devices according to any one of (1) to (3) above. It is to provide the ingredients.

The present invention will be described in detail below. By making the above item (1) of the present invention "disposable", it is not uncomfortable because there is no risk of infection of other people's illness to the user side, and the item (2) of the present invention is "insertion". By tapering the "portion", the insertion can be smoothly performed on the side to be used, so that it is not uncomfortable to use and the first object of the present invention can be achieved. In the present invention, the “intestinal medical device” includes, but is not limited to, an endoscope using a fiberscope, a medical device in which a laser scalpel for surgery is combined therewith, and other related medical devices. Further, the "medical predetermined route" is a route from the anus to the inside of an arbitrary position of the large intestine, for example, in the case of examination and treatment of the large intestine, and the "medical predetermined route entrance" is the anus. .

The present invention has a "tubular body into which an intestinal medical device can be freely inserted", and the tubular body inserts the intestinal medical device into the intestine from the anus of a person undergoing medical examination or treatment. In order to be able to do so, it has an insertion part that opens the anus and subsequently expands the intestine having a length extending to the vicinity thereof from the inside, and a grip part that the side performing the medical procedure grips. With respect to the insertion portion, the “length from the entrance to the vicinity thereof” is, for example, 10 and several cm. If this is too long, the material cost will be high and it will be difficult to make it disposable, and if it is too short, the length of the intestine that expands when inserting the tubular body of the endoscope will be too short,
The tubular body may not be smoothly inserted into the intestine. Thus, even if the insertion part is shorter than the insertion part of the conventional guide tool, the tubular body of the endoscope itself is bendable, and the surface thereof is slippery, so that the insertion part enters the intestine through the insertion part. Not only can the insertion be made unobtrusive, but the tubular body can be used as a discharge passage for discharging the gas generated when the tubular body is inserted into the intestine. Compared with the pain caused by rubbing when inserted from the inside, the insertion part is short, so it suffices to put up with the amount of insertion, so the anus can be protected. For this reason, the present invention is a novel article called "anal protective equipment" which is different from the conventional guide tools. The insertion portion according to the present invention preferably has a circular or elliptical cross section, but it is preferable that the outer portion has a tapered shape for insertion into the intestine. Specifically, a conical shape in which the tip is gradually thin is preferable. The insertion portion is preferably bendable and reversible, but the gripped portion according to the present invention preferably has a structure that does not easily deform. To achieve such a structure, the pipe wall of the gripped portion is thick. Alternatively, the tube wall of the insertion portion may be thinly formed, or the tube wall of the gripped portion may be provided with a coating layer on the core material of the plate material. The insertion portion may have a cylindrical shape or another shape.

In the present invention, "a molded article using a pollution-free material such as easy incineration and microbial decomposition" means a non-pollution material or another pollution-free material which is easily incinerated or microbially decomposed. Specific examples thereof include a natural product molded product using a natural product material or a natural product processed molded product mainly using a natural product material. Natural product materials are derived from cellulose, cellulose fiber materials such as pulp and Japanese paper materials, wool, silk, and crab and shrimp shells, and are used in skin for transplantation, sutures for surgery, etc. Examples include chitosan fibers and the like, and examples include materials obtained by chemically processing these, and hygienic ones are preferable. A natural product molded body using a natural material is a molded product of the above natural product material, and examples thereof include a paper product obtained by putting the fibers of the above material in a mold and making paper and pressing. . The natural product processed product is a product obtained by processing the above natural product molded product, for example, it is subjected to waterproofing, and the surface of the paper product or the like is coated with a polyolefin or other film, for example, a so-called milk carton of a milk container. Examples include molded articles made of paper and the like, and those used for food are preferable in terms of hygiene. The natural product molded product and the natural product processed molded product may be combined into an integrally molded product.

[0009]

The natural material used for the molded product of natural product and the molded product of processed natural product is easy to incinerate, and can be decomposed by microorganisms even if it is left in the natural world, and it is hygienic. Further, the waterproof material or film used for the processed natural product is hygienic as long as it is used for food applications, its incineration is easy, and a biodegradable material can also be used. Molded natural product, anal protector for inserting an intestinal medical device consisting of a molded product of natural product, can be disposable because it can be a low-cost product together with the shortened insertion portion, Does not require cleaning or sterilization for reuse. Moreover, the anus can be protected and the gas generated in the intestine can be easily excreted. Also, the tapered insertion portion facilitates insertion into the anus or intestine.

[0010]

The present invention will be described in more detail with reference to the following examples, but the present invention is not limited thereto. Example 1 As shown in FIGS. 1 and 2, reference numeral 1 is an anal protector, which is made of a tubular body having a circular cross section, and has a conical insertion portion 3 at its distal end.
Is formed, and a gripping portion 4 having a large diameter is formed on the base end side thereof, which is a processed natural product formed of the composite material shown in FIG. 4 such as milk carton paper. The insertion part 3
An insertion introduction part 5 is formed at the tip of the
Is a finger-locking collar portion 6, a finger recessed tapered recess portion 7, a body portion 8 having a circumferential surface of the same diameter, an anal recess recess portion 9, and an anal stopper. A stopper collar 10 is formed, and the insertion portion 3 is connected to the anus locking collar 10. In addition,
Raised annular portions 8a and 8b are formed at both ends of the body portion 8. As shown in FIG. 2, the inner surface of the tubular body has a smaller inner diameter on the tip side than the middle of the body portion 8 and a larger inner diameter on the base side.
It is formed in steps. The grip portion 3 is hard and does not deform due to the wall thickness of the tube wall, the finger locking collar 6, the anus locking collar 10, and the raised annular portions 8a and 8b.
On the other hand, the tube wall of the insertion part 3 is thin and formed so that it can be bent and restored freely, and the tube wall of the insertion introduction part 5 is thin,
It is flexible and can be inserted softly into the anus. It should be noted that a finger locking collar 6, a tapered recess 7 for finger indentation, a body part 8 having a circumferential surface of the same diameter, an anus indentation 9, and an anus locking collar 10 are formed. The collar portion 10 for locking anus and the raised annular portions 8a and 8b may all have the same outer peripheral surface,
The outer peripheral surface may have the same diameter with a part thereof remaining, the outer peripheral surface may have the same diameter, the diameter may gradually change, or the surface may be roughened so as not to slip.

In this way, the anal protector 1 is obtained. To use it, as shown in FIG. 3, a medical practitioner first grasps the body portion 8 of the grasping portion 4 with a finger. Meanwhile, the insertion portion 3 is inserted into the anus 11 of the person who undergoes the medical examination or treatment from the insertion introduction portion 5 and pushed. As a result, the insertion portion 3 is inserted while the intestine 12 is sequentially expanded from the inside by the tapered outer surface, and at that time, since the surface is the coating layer of the film, the insertion portion 3 is smoothly inserted. When the insertion is stopped when it is pushed all the way up, the raised annular portion 8b
The meat of the anus 11 bites in between the anus locking collar 10 and the anus locking collar 10, and the anal protector 1 is held in the anus 11. In this state, the tubular body 13 of the endoscope using the glass fiber scope is passed through the hollow portion of the grip portion 4 and the hollow portion of the insertion portion 3 and further pushed into the intestine 12 through the insertion introduction portion 5.
In this way, the tubular body 13 of the endoscope is pushed to the desired position of the intestine, so that medical examination and treatment can be performed.
After the examination and treatment, while gripping the gripping part 4,
After pulling out the tubular body 13 of the endoscope, the finger is placed in the tapered recess 7 for finger indentation, hooked on the finger locking collar 6 and pulled out. The used anal protector 1 is a composite material mainly made of paper, so it is inexpensive and can be disposable,
It is easy to incinerate and is decomposed by microorganisms.

The composite material used as described above, as shown in FIG.
A composite material 16 in which thin films 15 of polyethylene are laminated on paper 14 made of pulp as a raw material. From the above, "a protective device for an anus used when inserting an intestinal medical device into a predetermined medical path, comprising a tubular body into which the intestinal medical device can be inserted, Has an insertion portion on the distal side for inserting into the predetermined medical path and a grip portion on the proximal side, and the insertion portion is formed to have a length extending from the entrance of the predetermined medical path to its vicinity and The invention of "an intestinal protective device for insertion of an intestinal medical device, which is made of a molded body made of a composite material (paper processed by waterproofing or the like) in which a body is laminated with paper and which is a disposable type can be constituted. The constituent elements may be provided with the limitations described in the above other inventions.

[0013]

EFFECTS OF THE INVENTION According to the present invention, the intestinal protective device for intestinal medical device insertion, which has an insertion portion and a grip portion, is made of a non-polluting material and is a disposable type for intestinal medical device insertion anal anus. Since the protective equipment can be provided and the outer side of the insertion portion is formed in a tapered shape, the former is sanitary without concern about the risk of infection of other people's illness due to reuse, and the latter has It is not painful because it can insert the medical device for intestines smoothly into the predetermined path, which is especially convenient for people with hemorrhoids. Furthermore, this anal protector can form a discharge path for gas generated in the intestine. Therefore, both can be used comfortably. In addition, when it is disposable like this, there is no need to wash and sterilize it for reuse, and since the insertion part is formed in a tapered shape, the side performing medical examination and treatment is placed in the anus and the insertion part is smoothly inserted into the anus. It can be inserted, and both can be used to streamline medical treatment. Also, if the product cost is low and medical treatment can be performed efficiently, medical expenses can be reduced. Further, since a pollution-free material that is easily incinerated and easily decomposed by microorganisms is used, its disposal is easy, pollution can be prevented, and the cost of disposal can be reduced.

[Brief description of drawings]

FIG. 1 is a perspective view showing an anus protective device for inserting an intestinal medical device according to an embodiment of the present invention.

FIG. 2 is a front view showing a half of the cross section.

FIG. 3 is an explanatory diagram of its usage state.

FIG. 4 is a cross-sectional view showing a composite material used in another example.

[Description of sign]

 DESCRIPTION OF SYMBOLS 1 Protective device for anus for insertion of an intestinal medical device 3 Insertion part 4 Grasping part 11 Anus 12 Intestine 13 Endoscope tubular body

 ─────────────────────────────────────────────────── ─── Continued Front Page (72) Inventor Hideo Koizumi 1-6-20 Shinmei, Konosu City, Saitama Prefecture

Claims (4)

[Claims] 1. A protector for anus used when inserting an intestinal medical device into a predetermined medical path, which comprises a tubular body into which the intestinal medical device can be inserted. The tubular body has an insertion portion to be inserted into the medical predetermined path on the distal end side and a grip portion on the proximal end side, the insertion portion having a length extending from the entrance of the medical predetermined path to its vicinity. An intestinal protector for insertion of an intestinal medical device, which is made of a molded body made of a pollution-free material such as easily incinerated and easily decomposed by microorganisms and is disposable. 2. A protector for anus used when an intestinal medical device is inserted into a predetermined medical path, which comprises a tubular body into which the intestinal medical device can be inserted. The insertion part to be inserted into the predetermined medical path and the grip part to the proximal side are formed to have a length extending from the entrance of the predetermined medical path to the vicinity thereof, and the insertion part. The enteral medical treatment in which the outer portion of the is formed in a taper shape from the proximal end side to the distal end side, and the tubular body is made of a molded body using a pollution-free material such as easy incineration and easy microbial decomposition and is a disposable type Protective equipment for anal insertion. 3. A molded product using a pollution-free material such as easy incineration and easy microbial decomposition is at least one of a natural product molded product using a natural product material and a natural product processed molded product mainly using a natural product material. The protector for anus for inserting an intestinal medical device according to claim 1 or 2. 4. The intestinal medical device is an endoscope using a fiberscope or other related medical device.
An anus protective device for insertion of an intestinal medical device according to any one of 1.