CN211157565U - An improved disposable drainage bag - Google Patents

Abstract

The utility model discloses an improved disposable drainage bag, the structure of which comprises a drainage bag, a discharge pipe, a discharge valve, a threading hole, a drainage catheter, a bracket and an elastic catheter, wherein the bracket made of hard plastic materials is arranged at two sides of the drainage catheter, and the bracket is made of an outer frame, a first fixing frame and a second fixing frame and is arranged at the inner side of the top of the drainage bag to ensure that the drainage bag can not be bent and curled left and right; the part of the drainage catheter inserted into the inner side of the top of the drainage bag is protruded with a section, so that the drainage bag can be effectively prevented from being bent and curled up and down, and the drainage is ensured to be smooth; the disposable drainage bag of this design under the condition that has increased a little manufacturing cost a little, can guarantee that the 24 hours all-weather drainage is unobstructed, reduces puzzlement and the amount of labour for patient and medical personnel.

Description

An improved disposable drainage bag

technical field

The utility model relates to the technical field of medical devices, in particular to an improved disposable drainage bag.

Background technique

Traditional bed-mounted drainage bags are mainly used for urinary incontinence patients, surgically coma patients and people with reduced mobility to collect urine or to be used with other instruments for the collection of wound drainage fluid, because the existing disposable drainage bags are all soft plastics Especially the upper part of the drainage bag, because the material is soft, the upper part of the drainage bag is easy to be folded or even rolled up when it is hung on the hospital bed, and the part of the drainage tube that exists inside the drainage bag is soft and easy to use. Bending, affecting drainage; and the part of the drainage tube that exists inside the drainage bag does not protrude a section, which also causes the drainage bag to be easily bent up and down, resulting in unsmooth drainage. Medical staff are often required to observe and find that the drainage bag is bent When the drainage is not smooth, the medical staff should squeeze the drainage tube by hand to level the drainage bag. Frequent close observation, squeeze the drainage tube, and level the drainage bag will seriously affect the patient's rest at night, and it will also be beneficial to the clinical practice. Nursing work brings many inconveniences.

Utility model content

(1) Technical problems to be solved

In order to overcome the shortcomings of the prior art, an improved disposable drainage bag is proposed, which solves the problem that the top of the drainage bag is easily bent and curled, which affects drainage.

(2) Technical solutions

The utility model is realized by the following technical solutions: The utility model proposes an improved disposable drainage bag, which includes a drainage bag, a discharge pipe, a discharge valve, a threading hole, a drainage catheter, a bracket and an elastic catheter. The bottom side of the drainage bag is The middle part is connected with the discharge pipe inserted into the inner side by means of high temperature pressing, the middle part of the discharge pipe is provided with a discharge valve, the top of the drainage bag is provided with two threading holes, and the middle side of the top of the drainage bag is press-fitted by high temperature. The method is connected with the drainage catheter inserted into the inner side. The left and right sides of the drainage catheter are in an integrated structure with the stent, and the stent is bonded to the top of the drainage bag. The inner side of the top of the drainage catheter is inserted with an elastic catheter by means of transition fit. .

Further, there are two stents in total, and the two stents are symmetrical in the middle of the drainage catheter.

Further, the bracket is composed of an outer frame, a first fixing frame and a second fixing frame, the inner side of the outer frame is bonded with the drainage conduit, and the left side of the outer frame is an integrated structure with the first fixing frame, The inner right side of the outer frame and the second fixing frame, and the inner sides of the first fixing frame and the second fixing frame are arc-shaped.

Further, the arc-shaped space formed on the inner side of the first fixing frame and the second fixing frame is larger than the outer size of the threading hole.

Further, the length of the drainage catheter inserted into the inner side of the top of the drainage bag is not less than 1 cm.

Further, the materials used for the drainage catheter and the stent are all hard plastics.

(3) Beneficial effects

Compared with the prior art, the utility model has the following beneficial effects:

1) There are brackets made of hard plastic material on both sides of the drainage catheter. The brackets are made of an outer frame, a first fixing frame and a second fixing frame, and are arranged on the inside of the top of the drainage bag to ensure that the drainage bag will not be bent left and right. The part where the drainage catheter is inserted into the inner side of the top of the drainage bag protrudes, which can effectively prevent the drainage bag from bending and curling up and down and ensure smooth drainage; the disposable drainage bag of this design can ensure all-weather operation with a slight increase in production cost. 24-hour drainage is smooth, reducing trouble and labor for patients and medical staff.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is the structural representation of the utility model;

FIG. 2 is a schematic structural diagram of the stent of the present invention.

In the figure: drainage bag-1, discharge pipe-2, discharge valve-3, threading hole-4, drainage catheter-5, bracket-6, elastic catheter-7, outer frame-61, first fixing frame-62, first Two Fixtures - 63.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

Please refer to FIG. 1 and FIG. 2, the utility model provides an improved disposable drainage bag: including a drainage bag 1, a discharge pipe 2, a discharge valve 3, a threading hole 4, a drainage catheter 5, a bracket 6 and an elastic catheter 7, drainage The middle part of the bottom side of the bag 1 is connected with the discharge pipe 2 inserted into the inner side by means of high temperature pressing. The middle part of the discharge pipe 2 is provided with a discharge valve 3, and the top of the drainage bag 1 is provided with two threading holes 4. The method of high temperature pressing is connected with the drainage catheter 5 inserted into the inner side. The left and right sides of the drainage catheter 5 and the bracket 6 are in an integrated structure, and the bracket 6 is bonded to the top of the drainage bag 1. The elastic conduit 7 is inserted in the manner.

There are two said brackets 6 in total, and the two brackets 6 are symmetrical in the middle of the drainage conduit 5 to ensure that the drainage bag will not be bent and curled left and right, and ensure smooth drainage.

The bracket 6 is composed of an outer frame 61, a first fixing frame 62 and a second fixing frame 63. The inner side of the outer frame 61 is bonded to the drainage catheter 5, and the inner left side of the outer frame 61 is fixed to the first fixing frame 61. The frame 62 is an integrated structure, the inner right side of the outer frame 61 and the second fixing frame 63 , and the inner sides of the first fixing frame 62 and the second fixing frame 63 are arc-shaped.

The space formed by the arc shape inside the first fixing frame 62 and the second fixing frame 63 is larger than the outer size of the threading hole 4 , which is convenient for the setting of the threading hole 4 .

The length of the drainage catheter 5 inserted into the top inner side of the drainage bag 1 is not less than 1 cm, which can effectively prevent the drainage bag 1 from bending up and down and ensure smooth drainage.

Wherein, the materials used for the drainage catheter 5 and the stent 6 are all hard plastics.

Working principle: first pass the lanyard through the threading hole 4, and then hang the design on the bedside through the lanyard to use the design; the two sides of the drainage catheter 5 are provided with brackets 6 made of hard plastic material, and the brackets 6 are made of hard plastic. The frame 61, the first fixing frame 62 and the second fixing frame 63 are made, and are arranged on the inside of the top of the drainage bag 1 to ensure that the drainage bag 1 will not be bent left and right; the part where the drainage catheter 5 is inserted into the inner side of the top of the drainage bag 1 protrudes , which can effectively prevent the drainage bag 1 from bending and curling up and down, and ensure smooth drainage.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and does not deviate from the present invention. The present invention can be implemented in other specific forms under the condition of the spirit or basic features. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. The utility model provides a disposable drainage bag of improvement type which characterized in that: including drainage bag (1), delivery pipe (2), discharge valve (3), through wires hole (4), drainage pipe (5), support (6) and elasticity pipe (7), drainage bag (1) bottom side middle part is connected with the delivery pipe (2) that insert the inboard through the mode of high temperature pressfitting, delivery pipe (2) middle part is provided with discharge valve (3), drainage bag (1) top is provided with two through wires hole (4), drainage bag (1) top middle part inboard is connected with the drainage pipe (5) that insert the inboard through the mode of high temperature pressfitting, drainage pipe (5) left and right sides is the integral structure with support (6) to support (6) bond with drainage bag (1) top, drainage pipe (5) top inboard is pegged graft through transition fit's mode and is had elasticity pipe (7).

2. An improved disposable drainage bag according to claim 1, wherein: the number of the brackets (6) is two, and the two brackets (6) are bilaterally symmetrical in the middle of the drainage catheter (5).

3. An improved disposable drainage bag according to claim 1, wherein: support (6) comprise outer frame (61), first mount (62) and second mount (63), outer frame (61) inboard is bonded with drainage catheter (5), the inside left side of outer frame (61) is integrated structure with first mount (62), the inside right side of outer frame (61) and second mount (63), and first mount (62) and second mount (63) inboard all are circular-arcly.

4. An improved disposable drainage bag according to claim 3, wherein: the space formed by the arc shapes of the inner sides of the first fixing frame (62) and the second fixing frame (63) is larger than the external size of the threading hole (4).

5. An improved disposable drainage bag according to claim 1, wherein: the length of the drainage catheter (5) inserted into the inner side of the top of the drainage bag (1) is not less than 1 cm.

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