CN2325040Y

CN2325040Y - Enema device

Info

Publication number: CN2325040Y
Application number: CN 98220176
Authority: CN
Inventors: 王成斌; 杨军; 马洪荣; 梁兆翠; 吕义美
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-01-19
Filing date: 1998-01-19
Publication date: 1999-06-23
Anticipated expiration: 2008-01-19

Abstract

The utility model relates to an intestinal lavage device. An anal tube of the intestinal lavage device is connected with a three-way valve through a tube joint and a soft tube, and the three-way valve is respectively connected with a soft tube connected with a needle tube and a liquid inlet tube connected with a flow guiding bag. The flow guiding bag is arranged in a negative pressure barrel which is composed of a barrel body and a barrel cover. A gap in a shape of a spherical crown is arranged on the outer side wall of a barrel opening, and the liquid inlet tube is clamped in the gap. A groove of which the opening faces downwards is arranged at the edge of the barrel cover, and a sealing pad is arranged in the groove. The barrel opening is embedded in the groove, a tube joint which protrudes outwards and is communicated with a barrel cavity is arranged on the barrel cover, the tube joint is combined with the barrel cover into a whole, and the tube joint is connected with a negative pressure ball through the soft tube. The device has the advantages of full-sealed operation, no environmental pollution, time saving and labor saving.

Description

Casing flusher

This utility model relates to a kind of medical apparatus, especially a kind of intestinal rinser.

Present clinical in, intestinal tract disease patient or patient with operation all need to carry out enteroclysis, the intestinal lavage device that uses is made of anal canal and needle tubing, during use anal canal is inserted anus, with needle tubing normal saline is injected enteral by anal canal then, remove needle tubing then, normal saline and enteral feces flow out together, as meet when anal canal blocks and can aspirate with the empty needle pipe.This device operates and wastes time and energy; Because normal saline and the open outflow of feces mixture, the smell is awful, and be easy to cross infection, very unhygienic.

This utility model is for a kind of intestinal rinser that working environment is not exerted an influence again easy and simple to handle is provided.

The technical solution adopted in the utility model is as follows: a kind of intestinal rinser, it comprises anal canal and needle tubing, be characterized in that anal canal is connected by connection tube and flexible pipe are airtight, the flexible pipe other end is connected with the feed tube of drainage bag is airtight by three-way valve, the 3rd interface of three-way valve by flexible pipe with communicate with the needle tubing that injects enema, the bag of drainage bag places in the cylindrical transparent negative pressure bucket, the negative pressure bucket comprises staving and bung, on the bung of staving, have the breach of a large semi-circular, feed tube just is stuck in this breach, there is the downward groove of opening direction at the edge of bung, sealing gasket is housed in the groove, bung just be embedded in the groove and with the bung driving fit, outwards outstanding and pipe joint that communicate with the bucket chamber are arranged on the bung, pipe joint and bung one, pipe joint is connected with medical negative pressure ball is airtight by flexible pipe.

This device adopts long flexible pipe and totally enclosed circulation, receives path, and is free from environmental pollution during use, adopts negative pressure ball suction mode in addition, easy to operate succinct.

Further this utility model is described below in conjunction with embodiment and accompanying drawing.

Fig. 1 is the installation diagram of this utility model embodiment 1.

Fig. 2 is the installation diagram of this utility model embodiment 2.

Fig. 3 is the enlarged drawing of I in 1 among the figure.

Among the figure 1, anal canal 2, connection tube 3, flexible pipe 4, three-way valve 5, feed tube 6, staving 7, bung 8, drainage bag 9, flexible pipe 10, needle tubing 11, pipe joint 12, flexible pipe 13, negative pressure ball 14, sealing gasket 15, withhold 16, vacuum table

In embodiment of the present utility model shown in Figure 1, anal canal 1 is by

connection tube

2 and 3 airtight connections of flexible pipe, flexible pipe 3 is by feed tube 5 airtight are connected of three-way valve 4 with drainage bag 8, another interface of three-way valve 4 communicates with the needle tubing 10 that injects enema by flexible pipe 9, drainage bag 8 places in the negative pressure bucket, the negative pressure bucket is transparent lucite drum, it comprises staving 6 and bung 7, bung has the breach of 2/1sts circles, feed tube 5 just is stuck in this breach, there is the downward groove of opening direction at the edge of bung 7, and " recessed " shape rubber gasket is housed down in the groove, and bung just is embedded in (as shown in Figure 3) in the groove, make staving 6 and bung 7 driving fits, also have a pipe joint 11 that project upwards and that communicate with the bucket chamber on the bung 7, pipe joint 11 is into a single integrated structure with bung 7, and negative pressure ball 13 is by flexible pipe 12 and 11 airtight connections of pipe joint.

In the embodiment shown in Figure 2, increased by two on the sidewall of staving 6 and withheld 15, correspondingly, the lateral border of bung 7 has had more a chimb that encloses the claw effect.Though this mainly is because had sealing gasket among the embodiment 1; can use the negative pressure ball suction once line clogging occurs in the treatment; the outer atmospheric pressure of bucket has also played the driving fit effect of strengthening staving 6 and bung 7, but owing to the driving fit of the gap position on the bung is had relatively high expectations, airtight not tight through regular meeting.In addition, on bung 7, increase a medical vacuum table 16 that is threaded again,, prevent that negative pressure is excessive to intestinal generation damage when using negative pressure so that a span of control to be arranged.Other structure of the present utility model is identical with embodiment 1.

This utility model also not only is confined to concrete structure in the foregoing description, and wherein the needle tubing that injects enema by three-way valve in intestinal also can adopt transfusion bottle; The quantity of withholding also can be arranged with the need, but these variations all should be regarded known content as, fall into this utility model protection domain.

Only need during use that three-way valve is got to the filling liquid level and put, the mixed liquor after the lavation just can flow in the drainage bag, and the pinching negative pressure ball makes line clogging unobstructed to produce negative pressure when meeting obstruction.

Claims

1, a kind of intestinal rinser, it comprises anal canal (1) and needle tubing (10), it is characterized in that: anal canal (1) is by connection tube (2) and airtight connection of flexible pipe (3), flexible pipe (3) other end is by feed tube (5) airtight be connected of three-way valve (4) with drainage bag (8), the 3rd interface of three-way valve (4) communicates with the needle tubing (10) that injects enema by flexible pipe (9), drainage bag (8) bag places in the cylindrical transparent negative pressure bucket, the negative pressure bucket comprises staving (6) and bung (7), on the bung of staving (6), have the breach of a large semi-circular, stating liquid pipe (5) just is stuck in this breach, there is the downward groove of opening direction at the edge of bung (7), sealing gasket (114) is housed in the groove, bung just be embedded in the groove and with bung (7) driving fit, outwards outstanding and pipe joint (11) that communicate with the bucket chamber are arranged on the bung (7), pipe joint and bung (7) one, pipe joint (11) is by flexible pipe (12) and medical airtight connection of negative pressure ball (13).

2, intestinal rinser as claimed in claim 1 is characterized in that: withhold (15) of fastening bung (7) are arranged on the sidewall of negative pressure bucket staving (6), the outstanding chimb that plays the claw effect that cooperates is with it arranged on the outer rim of bung (7).

3, intestinal rinser as claimed in claim 1 or 2 is characterized in that: have the through hole that has female thread on the bung (7) of negative pressure bucket, vacuum table (16) and airtight being threaded of bung (7).