CN217697441U

CN217697441U - Novel drainage bag

Info

Publication number: CN217697441U
Application number: CN202221435890.5U
Authority: CN
Inventors: 赵若辛; 陈巧灵
Original assignee: Fourth Medical Center General Hospital of Chinese PLA
Current assignee: Fourth Medical Center General Hospital of Chinese PLA
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-11-01
Anticipated expiration: 2032-06-09

Abstract

The utility model provides a novel drainage bag, bag body top edge still are equipped with the suspender, the first end of suspender and the top edge fixed connection of the bag body, and its second end is through the top edge fixed connection of snap-fastener and the bag body, and the tail end fixed connection of funnel is invertd with one to the end of drainage pipe, and it is internal to invert the funnel and arrange the bag in, and its opening end extends to the direction that is close to bag body bottom. This application simple structure uses convenient operation, and the modified suspender both can fix the drainage bag on the bedrail of sick bed, also can hang the drainage area on patient's clothes through the snap-fastener, and the internal plastic sheet that is equipped with of modified bag can prevent that the terminal part with the bag body contact of drainage pipe from buckling and influencing the liquid discharge.

Description

Novel drainage bag

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to novel drainage bag.

Background

Some patients need to keep the drainage catheter to connect the drainage bag after the surgery, the drainage bag is a disposable medical article for clinically collecting the waste liquid in the body of a patient, and the drainage catheter mainly comprises a bag body, a drainage catheter and a hanging and fixing system. The hanging and fixing system of the existing drainage bag is usually a hanging strip with two ends fixed near a drainage catheter insertion opening, the structure needs a belt to assist in binding the hanging and fixing system in binding operation, the drainage catheter of the existing drainage bag is made of hard plastics, the drainage bag is usually made of soft plastic films, and in the drainage bag, the tail end of the drainage catheter is easily bent and then liquid is prevented from flowing out from the tail end of the drainage catheter.

SUMMERY OF THE UTILITY MODEL

To the above problems, the application provides a novel drainage bag, which comprises a bag body and a drainage catheter, wherein a drainage catheter socket is formed in the upper edge of the bag body, the end of the drainage catheter is inserted into the bag body through the drainage catheter socket, a hanging strip is further arranged on the upper edge of the bag body, the length of the hanging strip is 13-15 centimeters, the width of the hanging strip is 0.5-1.5 centimeters, the first end of the hanging strip is fixedly connected with the upper edge of the bag body, and the second end of the hanging strip is fixedly connected with the upper edge of the bag body through a snap fastener.

As an improvement, the upper edge of the bag body is provided with a button hole, the snap fastener consists of a cap component and a button bead component, the button bead component comprises a base and a protruding part, the base is fixed at the second end of the hanging strip, and the protruding part penetrates through the button hole.

As a further improvement, the tail end of the drainage catheter is fixedly connected with the tail end of an inverted funnel, the inverted funnel is positioned in the bag body, and the open end of the inverted funnel extends towards the direction close to the bottom end of the bag body.

As a further improvement, a drainage catheter support is sleeved on a part, close to the socket of the drainage catheter, two circular rings with inner diameters larger than that of the drainage catheter are respectively arranged at two ends of the drainage catheter support, the middle of each circular ring is connected through a plurality of rigid plastic supporting rods, and the drainage catheter penetrates through the two circular rings of the drainage catheter support.

As a further improvement, the sling is arranged in the gap of the rigid plastic support rod in the drainage catheter bracket in a penetrating mode.

As a further improvement, the hanging strip is arranged in the gap of the rigid plastic support rod in the drainage catheter bracket in a penetrating way and is wound on the periphery of the drainage catheter.

This application simple structure uses convenient operation, and the modified suspender both can fix the drainage bag on the bedrail of sick bed, also can hang the drainage belt on patient's clothes through the snap-fastener, and the internal plastic sheet that is equipped with of modified bag can prevent that the terminal part with the bag body contact of drainage pipe from buckling and influencing the liquid discharge.

Drawings

FIG. 1: schematic structural diagrams of examples 1 and 2;

FIG. 2: partial structure (snap fastener) schematic of example 2;

FIG. 3: a schematic structural diagram of example 3;

FIG. 4 is a schematic view of: schematic structural diagram of example 4;

FIG. 5 is a schematic view of: example 4 partial structure (drainage catheter stent) schematic.

Detailed Description

The following examples further illustrate the content of the present application but should not be construed as limiting the application. It is to be understood that the terms indicating orientation or positional relationship are intended to be based on the orientation or positional relationship shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features.

The present application relates to drainage bags generally for containing liquids.

Example 1

As shown in FIG. 1, the present embodiment comprises a drainage catheter 1, a bag body 2, and a sling 3; the upper edge 21 of the bag body is provided with a drainage catheter socket 22, the top end of the drainage catheter 1 is provided with a connector 11, and the tail end 12 of the drainage catheter is inserted into the bag body 2 through the drainage catheter socket 22. The length of the hanging strip 3 is between 13 and 15 centimeters, the width of the hanging strip is between 0.5 and 1.5 centimeters, the first end 31 of the hanging strip is fixedly connected with the upper edge 21 of the bag body, and the second end 32 of the hanging strip is fixedly connected with the upper edge of the bag body through a snap 33. The bag body is made of medical polymer film. The drainage bag is externally printed with scale marks. The tube body of the drainage catheter is soft, smooth and clean without kinks.

When in use, the drainage catheter joint is connected with the external joint of the catheter after the package is removed, the drainage bag is bound on the body of a patient or a guardrail of a sickbed by the hanging belt, and finally the snap fasteners are buckled.

Example 2

Embodiment 2 is provided with the hanging fixing system as shown in fig. 1, the upper edge 21 of the bag body 2 is provided with a button hole (the button 33 is located at the same position as that of fig. 1), the button 33 is composed of a cap component 331 and a button bead component 332 as shown in fig. 2, the button bead component 332 comprises a cover 332A and a protrusion 332B, the base is fixed at the second end of the hanging strip, and the protrusion passes through the button hole and is buckled with the cap component 331.

Example 3

The pouch shown in fig. 3 is different from embodiment 1 in that the end 12 of the drainage tube is fixedly connected to the rear end of an inverted funnel 13, and the inverted funnel 13 is placed in the pouch with its open end extending in a direction close to the bottom end of the pouch. The beneficial effect of the inverted funnel: the drainage bag comprises a bag body, a drainage guide pipe and a bag body, wherein the bag body is provided with a drainage hole, the drainage guide pipe is arranged in the bag body, the drainage hole is arranged in the bag body, the drainage guide pipe is arranged in the drainage hole, and the drainage guide pipe is arranged in the drainage hole.

Example 4

The part of the drainage catheter of embodiment 4 close to the socket of the drainage catheter is sleeved with a drainage catheter stent 4 shown in fig. 4, the partial enlarged structure of the drainage catheter stent is shown in fig. 5, two ends of the drainage catheter stent 4 are respectively provided with a

circular ring

41, 42 with the inner diameter larger than that of the drainage catheter, the two

circular rings

41, 42 are connected through a plurality of rigid plastic support rods 43, and the drainage catheter 1 penetrates through the two

circular rings

41, 42 of the drainage catheter stent 4 and then is inserted into the socket 22 of the drainage catheter.

Example 5

As a preferred embodiment of example 4, the sling is passed through a void in a rigid plastic support rod in the drainage catheter stent (not shown in the drawings). The drainage catheter bracket has the effect of strengthening the support of the drainage catheter and can prevent the drainage catheter from being bent.

Example 6

The sling is passed through the space between the rigid plastic support rods in the drainage catheter stent and wrapped around the drainage catheter (not shown in the drawings).

Claims

1. The utility model provides a novel drainage bag, includes the bag body and drainage catheter, the drainage catheter socket has been seted up to bag body upper limb, drainage catheter's end is followed the drainage catheter socket inserts it is internal the bag, its characterized in that, bag body upper limb still is equipped with the suspender, the length of suspender is between 13-15 centimetres, the width of suspender is between 0.5-1.5 centimetres, the first end of suspender with the upper edge fixed connection of the bag body, the second end of suspender pass through the snap-fastener with the upper edge fixed connection of the bag body.

2. The novel drainage bag according to claim 1, wherein the upper edge of said bag body is provided with a button hole, said snap fastener is composed of a cap component and a button bead component, said button bead component comprises a base and a protruding portion, said base is fixed on the second end of said hanging strip, and said protruding portion is inserted into said button hole.

3. The novel drainage bag according to claim 1 wherein the distal end of said drainage catheter is fixedly attached to the distal end of an inverted funnel, said inverted funnel being disposed within said bag body, the open end of said inverted funnel extending in a direction adjacent the bottom end of said bag body.

4. The novel drainage bag according to claim 1, wherein a drainage catheter support is sleeved on a part of the drainage catheter close to the drainage catheter insertion opening, two ends of the drainage catheter support are respectively provided with a circular ring with an inner diameter larger than that of the drainage catheter, the two circular rings are connected through a plurality of rigid plastic support rods, and the drainage catheter is arranged in the two circular rings of the drainage catheter support in a penetrating manner.

5. The novel drainage bag of claim 4 wherein said strap is threaded into the void of a rigid plastic support rod in said drainage catheter stent.

6. The novel drainage bag of claim 5 wherein said sling is inserted through a void in a rigid plastic support rod in said drainage catheter stent and around the periphery of said drainage catheter.