RU166943U1 - DEVICE FOR DIRECT INTESTINAL TREATMENT FOR TREATMENT OF DIGESTIVE TREATMENT - Google Patents

Abstract

1. Device for insertion into the rectum for the treatment of digestive tract disorders, comprising an external tubular element with trailing and leading edges and an internal tubular element that are connected coaxially with offset from the trailing edge of the external tubular element using longitudinal ribs, characterized in that on the outer side of the outer tubular element near the trailing edge, there are rear and front locking protrusions, which are made thickening the walls of the outer tubular element around the entire circumference. 2. A device for insertion into the rectum for the treatment of digestive tract disorders according to claim 1, characterized in that at the front end of the inner tubular element there is a thickening. 3. A device for insertion into the rectum for the treatment of digestive tract disorders according to claim 1, characterized in that the longitudinal ribs are arranged in a circle with an equal pitch. A device for insertion into the rectum for the treatment of digestive tract disorders according to claim 1, characterized in that the front and rear fixing protrusions are the same in cross section. A device for insertion into the rectum for the treatment of digestive tract disorders according to claim 1, characterized in that the front and rear fixing protrusions are different in cross section. A device for insertion into the rectum for the treatment of digestive tract disorders according to claim 5, characterized in that the front fixing protrusion in cross section has a larger size in the radial direction than the rear fixing protrusion. A device for insertion into the rectum for the treatment of digestive disorders according to claim 1,

Description

The claimed utility model relates to devices for insertion into the rectum for the treatment of digestive tract disorders in a human or animal, such as colic, including childhood colic, constipation, gas, and the like.

The prior art (RU 2043123 C1, 09/10/1995), a device is known that can be used to enter the rectum to empty it.

This device contains a front end inserted into the rectum of the patient, and a rear end, on which a bag is put on to collect feces and gases. At the same time, at the rear end of the device is a device (annular thickening) that prevents the bag from jumping off the device.

However, during operation there is a danger of a deep fall of the rear end of the device into the bag.

Also from the prior art (RU 2219879 C2, 12/27/2003), a device is known for introducing into the rectum of a patient for the treatment of disorders of his stomach.

This device is a tubular element with front and rear ends. Inside the tubular element passes the stool and the vent channel. A bag for collecting feces and gases is put on the rear end of the device. The rear end of the tubular element contains an extension that prevents the bag from slipping off the device.

However, the disadvantage of this technical solution is the lack of the ability to prevent slipping of the device into the bag.

A prior art device for rectal administration for the treatment of digestive tract disorders is known from the prior art (WO 0124743 A1, April 12, 2001). This device contains a wide tubular element with external and internal surfaces, and a narrow tubular element. A channel passes inside a narrow tubular element. The narrow tubular element is placed coaxially in the wide tubular element and is held therein by means of several longitudinal ribs arranged in a circle with equal pitch. The narrow tubular element protrudes from the front end of the wide tubular element and has an extension at its front end.

A bag (bag) is put on the back end of the wide tubular element to collect feces and gases.

The disadvantage of this technical solution is that the bag (bag), worn on the rear end of the wide tubular element, even when it is fixed on it, can slip during operation both in one direction (completely slip off the device) and the other (the device will fail in bag (package)).

Thus, the efficiency of using the device itself is reduced.

This technical solution was taken by the applicant as the closest analogue, because in its design it contains the most similarities with the claimed device.

Thus, the problem to which the claimed technical solution is directed is to eliminate the disadvantages of the prior art.

The technical result, to which the claimed utility model is aimed, is to increase the efficiency of using the device for insertion into the rectum for the treatment of digestive tract disorders, and more specifically, preventing the package intended for use with the claimed device from slipping from the device in any direction, as device, and from it.

The claimed technical result is fully achieved by a set of features of an independent paragraph of the claimed formula of the utility model.

A device for insertion into the rectum for the treatment of digestive tract disorders comprises an external tubular element with trailing and leading edges and an internal tubular element which are connected coaxially with offset from the trailing edge of the external tubular element along the axis with longitudinal ribs. On the outer side of the outer tubular element near the trailing edge are rear and front locking protrusions, which are made thickening the walls of the outer tubular element around the entire circumference.

A thickening is located at the front end of the inner tubular member.

Longitudinal ribs are arranged in a circle with equal pitch.

The front and rear locking tabs may be the same or different in cross section.

The front locking protrusion in cross section may have a larger size in the radial direction than the rear locking protrusion, in order to make it easier to put on, remove and fix the bag on the device.

The locking protrusions may be in cross section a triangle or a semicircle or other suitable shape.

On the outer side of the outer tubular element there are annular protrusions designed to capture by the user (doctor, patient, etc.) the device itself so that it does not slip in the longitudinal direction in the hands of the user.

Further, in more detail, the claimed technical solution is illustrated by drawings, in which:

In FIG. 1 shows a General view of the device.

In FIG. 2 shows a longitudinal section of the claimed device.

A device for insertion into the rectum for the treatment of digestive tract disorders consists of an external tubular element (1) and an internal tubular element (2).

The outer tubular element (1) comprises an inner side (3) and an outer side (4). The inner wall (3) of the outer tubular element (1) forms a channel (5).

The tubular element (2) contains an outer wall (6) and an inner wall (7), which forms a channel (8) for the passage of gas.

The inner side (3) of the outer tubular element (1) has a diameter larger than the outer side (4) of the inner tubular element (2).

The inner tubular element (2) is placed coaxially inside the outer tubular element (1) with an axis offset away from the trailing edge (9) of the outer tubular element (1), so that the front end (10) of the inner tubular element (2) projects from the leading edge (11) of the outer tubular element (1) to the distance necessary for use.

At the front end (10) of the inner tubular element (2) there is a smooth thickening necessary for a more comfortable and efficient use of the claimed device.

The inner tubular element (2) is fixed inside the outer tubular element (1) with the help of longitudinal ribs (12), which extend along the intersection of the projections of the outer (1) and inner (2) tubular elements and are arranged in a circle with an equal pitch.

Near the trailing edge (9) of the outer tubular element (1) on its outer side (4) there are front (13) and rear (14) locking protrusions, which are designed to prevent the bag from being moved / slid / slipped (not shown in Fig.) , which is worn on the trailing edge (9) of the outer tubular element (1) and is fixed with fixing elements (not shown in Fig.), such as a clamp, elastic, tie, etc., between the locking protrusions (13 and 14) .

The location of the locking protrusions near the trailing edge of the outer tubular element provides the most convenient location and fixation of the bag on the device.

The device operates as follows:

From the trailing edge side, a bag is put on the outer tubular element and secured between the locking protrusions by means of locking elements, which can be part of the bag, and can be used separately. After that, the device is inserted by the front end of the inner tubular element into the rectum of the patient until it stops in the circumference of the anus with the front edge of the outer tubular element.

During use, gases from the patient’s cavity enter the bag through the channel of the inner tubular element, and gases and feces that leak between the walls of the anus and the outside enter through the channel of the outer tubular element formed between the outer wall of the inner tubular element and the inner wall of the outer tubular element. the wall of the inner tubular element, thus falling also into the bag.

With this embodiment, the device for insertion into the rectum for the treatment of digestive tract disorders provides maximum convenience and maximum efficiency of its use without moving the bag from the place intended for its fixation on the device.

Claims (8)

1. A device for insertion into the rectum for the treatment of digestive tract disorders, comprising an external tubular element with trailing and leading edges and an internal tubular element that are connected coaxially with offset from the trailing edge of the external tubular element using longitudinal ribs, characterized in that on the outer side of the outer tubular element near the trailing edge are the rear and front locking protrusions, which are made thickening the walls of the outer tubular element around the entire circumference. 2. A device for insertion into the rectum for the treatment of digestive tract disorders according to claim 1, characterized in that at the front end of the inner tubular element there is a thickening. 3. A device for insertion into the rectum for the treatment of digestive tract disorders according to claim 1, characterized in that the longitudinal ribs are arranged in a circle with an equal pitch. 4. A device for insertion into the rectum for the treatment of digestive tract disorders according to claim 1, characterized in that the front and rear fixing protrusions are the same in cross section. 5. A device for insertion into the rectum for the treatment of digestive tract disorders according to claim 1, characterized in that the front and rear fixing protrusions are different in cross section. 6. A device for insertion into the rectum for the treatment of digestive tract disorders according to claim 5, characterized in that the front fixing protrusion in cross section has a larger size in the radial direction than the rear fixing protrusion. 7. A device for insertion into the rectum for the treatment of digestive tract disorders according to claim 1, characterized in that the locking protrusions are a triangle in cross section. 8. A device for insertion into the rectum for the treatment of digestive tract disorders according to claim 1, characterized in that the locking protrusions are a semicircle in cross section.

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