CN217339566U - Leak protection enema pipe - Google Patents

Abstract

The utility model discloses a medical instrument specifically is a leak protection enema tube, this leak protection enema tube is through setting up the gasbag that can radially contract and expand in the catheter outside for the patient is when the sphincter relaxes, still can fix the catheter, prevent enema liquid leakage, and after the air duct is aerifyd, can regard as the strengthening rib to use, prevent that the catheter from buckling, influence the enema effect, when having solved partial patient's enema, because the sphincter relaxes, the unable fixed enema tube that leads to influences the enema effect, enema liquid leaks the problem that influences operational environment moreover.

Description

Leak protection enema pipe

Technical Field

The utility model belongs to medical instrument, concretely relates to leak protection enema tube.

Background

The existing enema tube has a very simple structure, is only a hollow tube, when in use, one section of the tube is inserted into the anus of a patient, and the other end of the tube is pressurized or the enema is squeezed into the intestinal tract of the patient in other modes.

Enema pipe is when inserting the patient internal, patient's sphincter can press from both sides the enema pipe tightly, plays the effect of a fixed enema pipe, also is sealed simultaneously, but the old man a bit, perhaps unconscious patient, when carrying out the enema, because its sphincter is lax, can't press from both sides the enema pipe tightly, this has just resulted in when enema is leading into patient inside, the reaction force that produces can make the enema pipe take place to remove, influence the effect of enema, enema can spill over from patient's anus in addition, pollute operation environment.

Disclosure of Invention

The utility model aims at overcoming above-mentioned prior art not enough, providing a rational in infrastructure leak protection enema tube, it can be when patient's sphincter relaxes, can bulge the outside gasbag of pipeline, supports in the anus inboard, plays the effect of fixed enema tube, and gasbag and the inboard in close contact with of anus, has sealed effect simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a leakage-proof enema tube comprises a tube body for conveying liquid and an elastic part which surrounds the outside of the tube body and can radially contract and expand, wherein the elastic part forms a sealing ring around the outer wall of the tube body in a circle;

the elastic part is an air bag, at least two air bags are arranged on the elastic part, the air bag can be inflated and expanded to increase the cross section area, and the air bag is provided with an inflating part;

the inflation part is an air guide tube, the air guide tube is attached to the outer wall of the tube body along the axial direction to achieve the effect of reinforcing ribs, the number of the air guide tubes is the same as that of the air bags, and the air guide tubes are communicated with the air bags in a one-to-one correspondence mode.

Preferably, the portion of aerifing is the air duct, the air duct is along the effect of axial laminating body outer wall setting in order to play the strengthening rib, the air duct is equipped with two at least and lays in the body outer wall along circumference equidistance, the air duct run through each gasbag and with the gasbag intercommunication, each gasbag is sealed through the sealing member of switch with the air duct respectively.

Preferably, the sealing element comprises a plug body arranged on the inner wall of the air bag and a ring body arranged on the outer wall of the air duct, and the plug body and the ring body are coaxial with each other so as to form a plug-in fit.

The beneficial effects of the utility model reside in that:

1) this leak protection enema tube through having set up the elasticity portion, can be when patient's sphincter relaxes, with the outside gasbag of pipeline drum, supports at the anus inboard, plays the effect of fixed enema tube, makes enema tube more stable, and gasbag and the inboard in close contact with of anus, has sealed effect simultaneously.

2) This leak protection enema tube has set up two kinds of implementation modes on above-mentioned basis, and first kind of implementation mode has set up air duct and gasbag one-to-one intercommunication, can make the air duct control the gasbag that corresponds respectively, realizes accurate control, can play the effect of strengthening rib after the air duct is aerifyd moreover, prevents that the enema tube from taking place to buckle.

3) The air guide pipe of the second embodiment penetrates through each air bag and is communicated with each air bag through the sealing piece, and due to the design that the air guide pipe penetrates through the air bags and extends to the tail end of the pipe body, the inflating part of the air guide pipe is longer, and the length of the reinforcing rib can be prolonged.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a side sectional view of the present invention;

FIG. 3 is a schematic view of the structure of the airbag when inflated;

FIG. 4 is an internal cross-sectional view of the bladder;

fig. 5 is a schematic diagram of another embodiment of the present invention.

The utility model discloses each reference numeral is as follows with the actual corresponding relation of part name:

1-a catheter; 2, a gas-guide tube; 3-air bag; 4-sealing plug; 5-sealing ring

Detailed Description

For ease of understanding, the specific structure and operation of the present invention will be further described herein with reference to fig. 1-5:

the specific structure of the utility model is shown in figures 1-5, as follows:

please refer to fig. 1, the body of the leak-proof enema tube is a catheter 1, an air bag 3 is fixedly connected to the outside of the catheter 1, the air bag 3 surrounds the catheter 1 in a ring shape but is not communicated with the catheter 1, the air bags 3 are provided in a plurality, so as to determine which air bag 3 to fill according to the length of the inserted catheter 1 conveniently, and fix the catheter 1 better.

Referring to fig. 2, the outer part of the catheter 1 is fixedly connected with the air duct 2, the air duct 2 is made of soft material, but the air duct 2 can be used as a reinforcing rib after being inflated, the whole hardness is improved, the air duct 2 penetrates through the air bag 3, but the air duct and the air bag are sealed, and the design is to prevent the catheter 1 from being too soft and easily broken.

Referring to fig. 4, a sealing plug 4 is disposed on the inner wall of the air bag 3, a sealing ring 5 is disposed on the outer wall of the air duct 2, and when the sealing plug 4 is taken out, the air duct 2 is communicated with the air bag 3, so that the air bag 3 corresponding to the air duct 2 can be inflated, and when the air bag is used, the sealing plug 4 in the corresponding air bag 3 needs to be pulled out, so that the air bag 3 can be inflated when the air duct 2 is inflated.

Referring to fig. 3, only one of the air cells 3 is inflated and expanded, and the remaining air cells 3 are kept in a contracted state.

Referring to fig. 5, in another embodiment of the present application, airway tubes 2 do not extend completely through balloons 3, and one airway tube 2 corresponds to one balloon 3, and the corresponding airway tube 2 is inflated by which balloon 3 is required, which has the advantage of eliminating the need for pulling out a plug in advance.

It will of course be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

The technology, shape and construction parts which are not described in detail in the present invention are known technology.

Claims (1)

1. The leakproof enema tube is characterized by comprising a tube body for conveying liquid and an elastic part which surrounds the outside of the tube body and can radially contract and expand, wherein the elastic part forms a sealing ring around the outer wall of the tube body in a circle;

the elastic parts are air bags (3), at least two air bags (3) are arranged on the elastic parts, the air bags (3) can be inflated and expanded to increase the cross sectional area, and the air bags (3) are provided with inflating parts;

the inflatable part is an air duct (2), the air duct (2) is attached to the outer wall of the tube body along the axial direction to achieve the function of reinforcing ribs, the number of the air ducts (2) is the same as that of the air bags (3), and the air ducts (2) are communicated with the air bags (3) in a one-to-one correspondence manner.

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