Conveniently installed and fixed anti-kinking drainage bag

Abstract

The utility model relates to medical instrument technical field, concretely relates to a kind of anti-folding drainage bag of convenient installation and fixation, including bag body, hard joint, hard clamping block, drainage hose, liquid outlet pipe, discharge valve, elastic card frame and identification card fixing device, by setting hard joint on bag body top can be realized when connecting effectively prevent due to bag body extrusion or deformation or due to drainage hose folding and cause pipeline blockage, make drainage liquid can smoothly flow into bag body, avoid the treatment hidden danger caused by blockage, by setting hard clamping block, and on hard clamping block clamping installation elastic card frame, finally set identification card fixing device on elastic card frame, the identification card of patient information record can be conveniently fixed, and then the drainage tube and the connecting place of drainage bag of existing drainage bag can be solved when using folding and causing blockage, cannot make the liquid drained smoothly flows into the drainage bag inside the problem.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a drainage bag that is easy to install and fix without folding. Background Technology

[0002] In medical settings, when patients require continuous drainage of fluid due to surgery, trauma, or urinary dysfunction, healthcare professionals insert one end of a drainage tube into the body and connect the other end to a well-sealed bag—a drainage bag. This prevents fluid contamination of the environment and allows for accurate monitoring of drainage volume. With technological advancements, modern drainage bags are generally made of medical-grade plastic, featuring leak-proof and antibacterial properties, high transparency, and good flexibility. Some products also incorporate protective devices such as anti-backflow valves.

[0003] Currently, most common drainage bags are made of materials such as polyethylene (PE) or polyvinyl chloride (PVC). The bags are soft, easy to store, and inexpensive. However, they also have the following problems when used: the connection between the drainage tube and the drainage bag is prone to kinking and blockage, preventing the drained liquid from flowing smoothly into the drainage bag. Utility Model Content

[0004] The purpose of this utility model is to provide a convenient and secure anti-folding drainage bag, which aims to solve the problem that the connection between the drainage tube and the drainage bag is easily folded and blocked during use, preventing the drained liquid from flowing smoothly into the drainage bag.

[0005] To achieve the above objectives, this utility model provides a convenient and secure anti-folding drainage bag, including a bag body. A rigid connector is provided at the top of the bag body, and a rigid locking block is provided on the front left side. A drainage tube is connected to the rigid connector. Multiple triangular blocks are evenly spaced and arranged in a ring on the rigid connector and the bag body. The drainage tube can be connected to a urinary catheter or other drainage tube through a tapered connector, and its end near the rigid connector protrudes 1 cm from the rigid connector.

[0006] The bottom of the bag is provided with a liquid outlet pipe, and the liquid outlet pipe is provided with a discharge valve;

[0007] An elastic card holder is snapped onto the rigid card block, and an identification card fixing device is provided on the front side of the elastic card holder;

[0008] The identification card fixing device includes a positioning card seat and an elastic strip. The positioning card seat is bonded and fixed to the elastic card holder, and the elastic strip is integrally formed with the positioning card seat and can abut against the identification card.

[0009] The drainage hose is provided with a one-way valve and a silicone negative pressure drainage ball on the side near the conical connector.

[0010] The front of the bag also has a labeling area.

[0011] The back of the bag is also provided with a non-woven fabric layer.

[0012] The top of the bag is also provided with hanging holes, which are symmetrically arranged.

[0013] This utility model discloses a convenient and secure anti-folding drainage bag. By setting a rigid connector at the top of the bag, it effectively prevents the drainage tube from being deformed due to bag compression or stretching, or from being folded during connection, thus preventing blockage of the tube. This allows the drainage fluid to flow smoothly into the bag, avoiding treatment risks caused by blockage. By setting a rigid locking block and attaching an elastic card holder to it, and finally setting an identification card fixing device on the elastic card holder, it is possible to easily fix the identification card for recording patient information. This solves the problem that existing drainage bags are prone to folding and blockage at the connection between the drainage tube and the drainage bag, preventing the drainage fluid from flowing smoothly into the drainage bag. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0015] Figure 1 This is a schematic diagram of the overall structure of the easy-to-install and fix anti-folding drainage bag of this utility model.

[0016] Figure 2 This is a cross-sectional view of the bag body of this utility model.

[0017] Figure 3 This is a schematic diagram of the installation of the identification card of this utility model.

[0018] Figure 4 This is a structural schematic diagram of the elastic card holder of this utility model.

[0019] Figure 5 This is a schematic diagram of the elastic strip of this utility model.

[0020] In the diagram: 101-bag body, 102-rigid connector, 103-rigid clamp, 104-drainage hose, 105-triangular block, 106-outlet pipe, 107-discharge valve, 108-elastic bracket, 109-positioning bracket, 110-elastic strip, 111-identification card, 112-one-way valve, 113-silicone negative pressure drainage ball, 114-identification area, 115-conical connector, 116-hanging hole. Detailed Implementation

[0021] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0022] like Figures 1 to 5 As shown, where Figure 1 This is a schematic diagram of the overall structure of a fold-resistant drainage bag that is easy to install and secure. Figure 2 This is a sectional view of bag 101. Figure 3 This is an installation diagram for identification card 111. Figure 4 This is a structural diagram of the flexible card holder 108. Figure 5 This is a schematic diagram of the elastic strip 110. This utility model provides a convenient and secure anti-folding drainage bag: it includes a bag body 101, a rigid connector 102, a rigid locking block 103, a drainage hose 104, a discharge pipe 106, a discharge valve 107, an elastic bracket 108, and an identification card fixing device. The identification card fixing device includes a positioning bracket 109 and an elastic strip 110. This solution solves the problem that existing drainage bags are prone to folding and blockage at the connection between the drainage tube and the drainage bag, preventing the drained fluid from flowing smoothly into the drainage bag. It is understood that this solution effectively prevents the drainage hose 104 from being deformed due to bag compression or stretching, or from being folded, thus preventing blockage and ensuring the drainage fluid flows smoothly into the bag, avoiding potential treatment risks caused by blockage.

[0023] In this embodiment, the bag body 101 is made of medical transparent plastic.

[0024] The bag body 101 has a rigid connector 102 at the top and a rigid locking block 103 on the front left side. A drainage tube 104 is connected to the rigid connector 102. Multiple triangular blocks 105 are evenly spaced and arranged in a ring around the rigid connector 102 and the bag body 101. The drainage tube 104 can be connected to a urinary catheter or other drainage tube via a tapered connector 115, and its end near the rigid connector 102 protrudes 1 cm beyond the rigid connector 102. The rigid connector is integrally formed on the bag body 101. The rigid connector 102 and the rigid clip 103 are connected and installed together with the drainage tube 104. The end of the drainage tube 104 protrudes from the rigid connector 102 by a 1cm gap, allowing the end of the drainage tube 104 to enter the bag 101. With the cooperation of the rigid connector 102, blockage caused by deformation of the bag 101 at the drainage fluid inlet or kinking of the drainage tube 104 is effectively prevented, effectively eliminating potential safety hazards during treatment. The triangular block 105 is used to improve the stability of the rigid connector 102. The drainage tube 104 can also be integrally formed with the rigid connector 102.

[0025] The bottom of the bag body 101 is provided with a liquid outlet pipe 106, and a discharge valve 107 is provided on the liquid outlet pipe 106; the liquid outlet pipe 106 is used to discharge the drainage liquid inside the bag body 101, and the discharge valve 107 is used to control the opening and closing of the liquid outlet pipe 106.

[0026] An elastic card holder 108 is snapped onto the rigid card block 103. An identification card fixing device is provided on the front side of the elastic card holder 108. Two card slots are provided on both sides of the rigid card block 103. The card slots engage with two snap-fit ​​parts on the elastic support arms on both sides of the elastic card holder 108, which facilitates the direct snap-fit ​​installation of the elastic card holder 108 onto the rigid card block 103. The identification card fixing device can conveniently fix the identification card 111 for recording patient information.

[0027] The identification card fixing device includes a positioning card holder 109 and an elastic strip 110. The positioning card holder 109 is bonded to the elastic card holder 108. The elastic strip 110 is integrally formed with the positioning card holder 109 and can abut against the identification card 111. The positioning card holder 109 can be bonded to the elastic card holder 108 with adhesive or double-sided adhesive. The positioning card holder 109 has a vertically provided card slot to facilitate the vertical insertion of the identification card 111. When the identification card 111 is inserted, the elastic strip 110 can automatically deform to avoid obstruction, and automatically reset and abut against the identification card 111 after the identification card 111 is inserted for limiting. The identification card 111 records the patient's relevant information.

[0028] Secondly, a one-way valve 112 and a silicone negative pressure drainage ball 113 are sequentially arranged on the side of the drainage tubing 104 near the conical connector 115. The one-way valve 112 prevents the possibility of bacterial invasion and infection caused by the bag 101 being squeezed or filled to the brim, allowing the liquid to flow back into the patient's body. In this structure, the liquid can only flow from the patient's body into the bag 101 through the drainage tubing 104.

[0029] Then, a marking area 114 is also provided on the front of the bag body 101. The marking area 114 is provided with corresponding scale markings, and corresponding numerical markings are provided behind the scale markings. The unit of the numerical markings is mL.

[0030] Furthermore, a non-woven fabric layer is also provided on the back of the bag body 101. By providing a non-woven fabric layer structure on the back of the bag body 101, when the drainage bag is directly fixed to the patient, it can reduce the damage to the patient's skin caused by friction and greatly improve the wearing comfort.

[0031] Finally, the top of the bag body 101 is also provided with hanging holes 116, which are symmetrically arranged. The hanging holes 116 are used for hoisting, installing, or securing the bag body 101.

[0032] When using this utility model to solve the problem that existing drainage bags are prone to kinking and blockage at the connection between the drainage tube and the drainage bag, preventing the drainage fluid from flowing smoothly into the drainage bag, the present invention firstly solves the problem by setting the rigid connector 102 at the top of the bag body 101. This effectively prevents the drainage tube 104 from being deformed by the compression or stretching of the bag body 101 or from being kinked during connection, thus preventing blockage and allowing the drainage fluid to flow smoothly into the bag body 101. This avoids treatment risks caused by blockage. Furthermore, by setting the rigid locking block 103 and attaching the elastic card holder 108 to the rigid locking block 103, and finally setting the identification card fixing device on the elastic card holder 108, the identification card 111 for recording patient information can be easily fixed. This solves the problem that existing drainage bags are prone to kinking and blockage at the connection between the drainage tube and the drainage bag, preventing the drainage fluid from flowing smoothly into the drainage bag.

[0033] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A convenient and secure anti-crease drainage bag, comprising a bag body, characterized in that: The top of the bag is provided with a rigid connector, and the front left side is provided with a rigid locking block. A drainage tube is connected to the rigid connector. Multiple triangular blocks are evenly spaced and fitted on the bag in a ring on the rigid connector. The drainage tube can be connected to a urinary catheter or other drainage tube through a tapered connector, and its end near the rigid connector protrudes 1 cm from the rigid connector. The bottom of the bag is provided with a liquid outlet pipe, and the liquid outlet pipe is provided with a discharge valve; An elastic card holder is snapped onto the rigid card block, and an identification card fixing device is provided on the front side of the elastic card holder; The identification card fixing device includes a positioning card seat and an elastic strip. The positioning card seat is bonded and fixed to the elastic card holder, and the elastic strip is integrally formed with the positioning card seat and can abut against the identification card.

2. The easy-to-install and fix anti-folding drainage bag as described in claim 1, characterized in that: A one-way valve and a silicone negative pressure drainage ball are sequentially arranged on the side of the drainage hose near the conical connector.

3. The easy-to-install and fix anti-folding drainage bag as described in claim 1, characterized in that: The front of the bag also has a labeling area.

4. The easy-to-install and fix anti-crease drainage bag as described in claim 1, characterized in that: The back of the bag is also provided with a non-woven fabric layer.

5. The easy-to-install and fix anti-folding drainage bag as described in claim 1, characterized in that... : The top of the bag is also provided with hanging holes, which are symmetrically arranged.

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