DD210841A1 - BAG WITH A DISCHARGE VALVE - Google Patents

Abstract

The invention relates to a collection bag with a drain valve, the connection of which is made at the lower portion of the bag via a discharge tube, which allows depending on its positional arrangement, a discharge of a body fluid or a venting while bag filling. The layer arrangement is produced by means of a closing mechanism.

Description

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Collection bag with a drain valve Field of application of the invention

The invention relates to a collection bag with a drain valve whose connection is made at the lower portion of the bag via a drain hose »With him, for example, urine collected and transported or a urinalysis be performed ·

Characteristic of the known technical solutions:

It is a Urostomiebeutel with arranged at the bottom of the drain valve known (DE-OS 30 01 992). The drain valve is formed by a short, flexible hose that is bendable or bendable over a blunt or substantially right angle to close it. The hose end adapted to the hose-free end holds the hose temporarily in a bent position.

Furthermore, a bag for collecting body fluids is known, which has at the top of a supply hose and a discharge hose, which are closed by a common lip valve and opened depending on their insertion position (DD-WP 117 312) ©

180E 1982 * 041470

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While a urostomy bag is not intended for collective transport of body fluids because the transport movement increases the risk of leakage, a collection bag does not allow for urinalysis while flushing.

Object of the invention:

The object of the invention is to remedy this disadvantage. Its purpose is particularly to enable the use of the collecting bag for different applications involving urinalysis as well as urinary transport.

Explanation of the essence of the invention!

The invention is based on the object to develop a collection bag, the drain valve connected on the one hand with its lower portion and on the other hand Batlüfteventil the upper bag section 1st

The object is achieved according to the invention in that the connecting the bag with the drain valve AblaSschlauch of one of the two bag edge parts and a parallel au running _f flüsslgkeite «and gas-tight welded connection bar of a two such strips existing locking mechanism is formed» when using the drain valve closed as a vent valve is characterized in that the connecting bar is assembled at the Ablaßschlauoh with the likewise liquid and gas-tight welded connection bar on the bag ·

In a preferred embodiment, the closing mechanism is delimited by a weld which adjoins in a continuous direction, which, on the one hand, firmly connects the two side walls of the bag with each other and, on the other hand,

mm 3 - »'

On the other hand, together with the weld closing the lower section of the bag, an opening into the drainage tube is created »

In the inventive collection bag advantageously the locking mechanism in the manner of a zipper _$ adhesive or adhesive tape closure, snap fastener or the like "can be constructed.

Embodiment:

An embodiment of the invention will be described in more detail below with reference to the accompanying drawing ^ which shows a schematic representation of the collecting bag according to the invention with a drain valve »

The bag 1 shown in the drawing consists of two resilient side walls 2, 3 ₉ welded together after course 4 two edge parts 5 »6» © in upper support member 7 and a bottom part 8 form. The support member 7 has two suspension eyes 9 and is connected to a flexible Zuieitungsschlauch 10. At the bottom part 8 is the junction 11 of a provided with a drain valve 12 drain hose 13 »of the one of the two edge portions 5» 6 and a parallel to him¬ flüssigkeits »and gas-tight welded connection bar 14 of a two such strips 14, 15 existing locking mechanism 16 is formed at a venting function of the drain valve 12, the closing mechanism 16 is in a closed position, which is achieved when the connecting bar 14 is joined to the drain hose 13 with the also liquid and gas-tight welded connection bar 15 on the bag 1

The locking mechanism 16 is limited by a extending in the same direction ₉ weld 17 which connects the two side walls 2 ₈ 3 of the bag 1 firmly to one another

This weld seam 17 terminates at the bottom part 8 at a distance from the weld seam in FIG. 4, so that the opening 11, which is always kept open, allows unhindered access into the drainage hose 13.

The closing mechanism 16 could be constructed, for example, in the manner of a heat seal, adhesive or adhesive tape closure or push-button closure, the connecting strips 14, 15 of which are preferably used here being designed accordingly and in a known manner

The bag 1 is closed on the input side by a lip valve 18, which allows only one inflow, not more than a return flow.

Claims (3)

, mm 5 mm claim of the invention ° 1, collecting bag with a drain valve whose connection is made at the lower portion of the bag via a drain hose, dadurchf characterized in that the bag (1) with the drain valve (12) connecting drain hose (13) of one of the two edge parts (5>, 6) of the Bag (1) and a parallel to him, liquid and gas tight welded connection bar (14) of a two such strips (14, 15) existing closing mechanism (16) is formed when using the drain valve (12) as a vent valve thereby closed is, by the connecting bar (14) on the drain hose (13) with the likewise liquid and gas-tight welded connection strip (15) on the bag (1) is assembled · 2 · collecting bag according to item 1, characterized in that the closing mechanism (16) is bounded by a weld seam (17) which adjoins in a continuous direction, on the one hand firmly connecting the two side walls (2, 3) of the bag (1) and on the other hand 4 together with the bottom section of the bag (1), a junction (11) into the drain hose (13) is created » 3 · collecting bag according to item 1 and 2, characterized in that the closing mechanism (16) in the manner of a zipper, adhesive or Elebebandverschlusses, snap fastener or the like * is constructed _e For this 1 sheet drawing