A drainage device for assisting a collection bag
Patent Information
- Application Number
- CN202520865198.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-30
- Publication Date
- 2026-09-18
- Estimated Expiration
- 2035-04-30
AI Technical Summary
[0002]在现阶段的医疗手术中，如白内障手术，现在常规是做超声乳化白内障手术，在手术过程中，需要在超声乳化仪里面放置集液袋，当连台手术很多的情况下集液袋就会集满，需要放出里面的液体才能继续手术，传统的排液方法是在集液袋上面剪开口子，然后在下集液袋下方放置水桶用于盛接液体，现有的集液袋在使用上有以下缺点，集液袋剪开一瞬间液体可能会喷溅到邻近的手术设备上，甚至可能非溅至手术台上，集液袋里的液体也难免会溢流至地面上，引起地面湿滑，给医护人员的正常行动造成不便利的因素，甚至会导致造成安全事故，集液袋里的液体不好收纳，液体溢流面难以控制，无法按照医疗垃圾来处理，因此，可以提供一种辅助集液袋排液，能安全的引流出废弃液体，做到匀速的将集液袋内的液体进行分流导流，无需中途更换集液袋，使用方便，从而起到集液袋排液方便，同时也能提供整洁、安全的眼科手术室环境的用于辅助集液袋排液装置
[0014]The beneficial effects of this utility model are as follows: This utility model provides a drainage device for assisting a collection bag, which is provided with a guiding body and a drainage connection body. The guiding body and the drainage connection body are connected, and a connection opening is formed on the drainage connection body. A guiding channel is formed inside the guiding body, and a drainage element is provided on the drainage connection body. The drainage element is used to form a uniform drainage layer between the drainage connection body and the guiding channel. The drainage device provided by this utility model is safe and reliable, and can safely drain waste liquid without replacing the collection bag midway. It is convenient to use, thus facilitating the drainage of the collection bag and providing a clean and safe ophthalmic operating room environment.
Smart Images
Figure CN224762246U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of cataract surgery equipment, specifically to a drainage device for draining the fluid collection bag in an ultrasonic emulsifier. Background Technology
[0002] In current medical surgeries, such as cataract surgery, the standard procedure is phacoemulsification. During the surgery, a collection bag needs to be placed inside the phacoemulsification machine. When there are many surgeries in a row, the collection bag will fill up and the fluid needs to be drained before the surgery can continue. The traditional method of draining the fluid is to cut an opening in the collection bag and then place a bucket underneath to collect the fluid. However, existing collection bags have the following drawbacks: when the collection bag is cut open, the fluid may splash onto adjacent surgical equipment or even onto the operating table. It is inevitable that the liquid will overflow onto the ground, making the ground slippery and causing inconvenience to the normal movement of medical staff, and may even lead to safety accidents. The liquid in the collection bag is difficult to contain, and the liquid overflow is difficult to control, making it impossible to dispose of as medical waste. Therefore, an auxiliary collection bag drainage device can be provided to safely drain the waste liquid, and to divert the liquid in the collection bag at a uniform speed without the need to replace the collection bag in the middle. It is convenient to use, thus facilitating the drainage of the collection bag and providing a clean and safe ophthalmic operating room environment. Utility Model Content
[0003] In view of this, the purpose of this utility model is to provide a drainage device for a liquid collection bag that facilitates drainage and uniformly diverts and guides the liquid in the collection bag.
[0004] To achieve the purpose of this utility model, this utility model provides a drainage device for assisting a liquid collection bag, including a flow guiding body and a flow-guiding connecting body disposed on the flow guiding body. The flow guiding body is connected to the flow-guiding connecting body, and a connection opening is formed on the flow-guiding body. A flow guiding channel is formed inside the flow guiding body, and the flow guiding channel is connected to the connection opening. A flow-guiding element is provided on the flow-guiding connecting body, and the flow-guiding element is used to form a uniform flow-guiding layer between the flow-guiding connecting body and the flow guiding channel.
[0005] Preferably, the flow guiding body includes a first flow guiding body and a second flow guiding body, the first flow guiding body is disposed in the second flow guiding body, the second flow guiding body is a cylindrical rigid flow guiding body, and the first flow guiding body is a flexible flow guiding body.
[0006] Preferably, the flow guiding channel is provided with a first flow guiding channel and a second flow guiding channel. The first flow guiding channel is formed in the first flow guiding body, and the second flow guiding channel is formed in the second flow guiding body. The first flow guiding body is nested in the second flow guiding channel, and the two ends of the first flow guiding body are correspondingly connected to the two ends of the second flow guiding body.
[0007] Preferably, the drainage connection body is provided with a drainage connection surface layer, and the sidewall of the drainage connection surface layer is provided with an adhesive layer. The adhesive layer is provided with a first adhesive layer and a second adhesive layer, which are used to form a double-sided connection surface on the collection bag.
[0008] Preferably, the bottom of the drainage connection body is provided with a drainage channel, and the drainage component is provided on the drainage channel. The drainage component is a drainage component made of soft material. The drainage component is an arc-shaped drainage layer with the arc-shaped surface concave downwards. The surface of the drainage component is provided with drainage holes and drainage convex points. The drainage holes are circular holes, and the drainage convex points are slightly raised circular dots.
[0009] Preferably, there are multiple drainage holes and multiple drainage convex points, with each drainage hole and each drainage convex point spaced apart, that is, each drainage hole is adjacent to each drainage convex point.
[0010] Preferably, the drainage connection body is an elliptical drainage connection body, and the upper end of the drainage connection body is provided with a strip-shaped adhesive layer. The adhesive layer is provided in at least two sets, which are respectively disposed on the upper ends of two drainage connection surface layers on the drainage connection body.
[0011] Preferably, the lower part of the second flow guide body is provided with a filter layer, and the filter layer is provided with filter paper, which is fixedly connected to the interior of the second flow guide body.
[0012] Preferably, a lower guide layer is provided below the filter layer. The lower guide layer is a trapezoidal guide layer and is a soft sponge layer, used to form a concentrated drainage point at the bottom of the second guide body.
[0013] Preferably, the drainage connection body and the drainage guide body are connected by hot-press bonding.
[0014] The beneficial effects of this utility model are as follows: This utility model provides a drainage device for assisting a collection bag, which is provided with a guiding body and a drainage connection body. The guiding body and the drainage connection body are connected, and a connection opening is formed on the drainage connection body. A guiding channel is formed inside the guiding body, and a drainage element is provided on the drainage connection body. The drainage element is used to form a uniform drainage layer between the drainage connection body and the guiding channel. The drainage device provided by this utility model is safe and reliable, and can safely drain waste liquid without replacing the collection bag midway. It is convenient to use, thus facilitating the drainage of the collection bag and providing a clean and safe ophthalmic operating room environment. Attached Figure Description
[0015] The above and other objects, features, and advantages of this invention will become clearer through a more detailed description of the preferred embodiments shown in the accompanying drawings. The same reference numerals indicate the same parts throughout the drawings, and the drawings are not intentionally drawn to scale with actual dimensions; the focus is on illustrating the gist of this invention.
[0016] Figure 1 This is a schematic diagram of an embodiment of the drainage device for auxiliary collection bags of this utility model;
[0017] Figure 2 for Figure 1 An enlarged schematic diagram of part A in the middle;
[0018] Figure 3 This is a schematic diagram of a preferred embodiment of the drainage device for the auxiliary collection bag of this utility model.
[0019] In the figure: 1. Flow guiding body; 2. Flow guiding connection body; 21. Connection opening; 22. Flow guiding connection surface layer; 3. First flow guiding body; 31. First flow guiding channel; 4. Second flow guiding body; 41. Inside the second flow guiding channel; 5. First surface adhesive layer; 51. Strip-shaped adhesive layer; 6. Second surface adhesive layer; 7. Flow guiding component; 71. Flow guiding hole; 72. Flow guiding convex point; 8. Filter layer; 9. Lower flow guiding layer. Detailed Implementation
[0020] To facilitate understanding of this utility model, a more comprehensive description will be given below with reference to the accompanying drawings.
[0021] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to and integrated with the other component, or there may be an intervening component present. The terms "mounted," "one end," "the other end," and similar expressions used in this document are for illustrative purposes only.
[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this applies. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0023] like Figure 1-3 As shown, a preferred embodiment of this utility model provides a drainage device for assisting a liquid collection bag, including a flow guiding body 1 and a flow connecting body 2 disposed on the flow guiding body. The flow guiding body 1 is connected to the flow connecting body 2, which is a connecting part for connecting to the liquid collection bag. A connecting opening 21 is formed on the flow connecting body, and a flow guiding channel is formed inside the flow guiding body. The flow guiding channel is connected to the connecting opening 21. The liquid discharged from the liquid collection bag passes through the flow guiding channel. A flow guiding element is provided on the flow connecting body 2. The flow guiding element is used to form a uniform flow guiding layer between the flow connecting body and the flow guiding channel. The formed flow guiding layer can guide the liquid flowing out of the liquid collection bag into the flow guiding channel and discharge the liquid in the liquid collection bag into the flow guiding channel.
[0024] like Figure 1-3 As shown, in a preferred embodiment, the flow guiding body includes a first flow guiding body 3 and a second flow guiding body 4. The first flow guiding body 3 is disposed inside the second flow guiding body 4. The second flow guiding body 4 is a cylindrical rigid flow guiding body, which is an outer shell flow guiding body that is fitted outside the first flow guiding body 3. Specifically, it can be a cylindrical flow guiding body made of plastic, such as the material of a beverage straw. The first flow guiding body 3 is a flexible flow guiding body, which can be a film-type flow guiding body, such as a film-type flow guiding body made of polypropylene or polyethylene film. Specifically, most of the body of the first flow guiding body 3 is fitted inside the second flow guiding body 4. The second flow guiding body 4 forms a fixed-shape flow guiding body outside the first flow guiding body 3 to facilitate the drainage of liquid in the collection bag.
[0025] like Figure 1-3 As shown, in a further preferred embodiment, the flow channel is provided with a first flow channel 31 and a second flow channel 41. The first flow channel 31 is formed in the first flow body. The first flow channel 31 is a soft flow channel formed in the thin film type flow body. The second flow channel 41 is formed in the second flow body 4. The first flow body 3 is nested in the second flow channel 41. The two ends of the first flow body 3 are connected to the two ends of the second flow body 4. Specifically, the connection can be made by hot pressing, adhesive, or other connection methods.
[0026] like Figure 1-3As shown in the preferred embodiment, the drainage connection body 2 is provided with a drainage connection surface layer 22. The drainage connection body is also a soft type, consisting of two open inverted triangular shapes. When not in use, the two triangular soft bodies are stacked together. An adhesive layer is provided on the side wall of the drainage connection surface layer 22. The adhesive layer has a first adhesive layer 5 and a second adhesive layer 6, which are used to form a double-sided connection surface on the collection bag. During implementation, the two adhesive layers are adhered to the two surfaces of the lower part of the collection bag. The adhesive layer is also known as the glue layer. When the drainage operation is not performed, the surface of the adhesive layer is covered with a thin film. During operation, the thin film is torn off and then the connection is made.
[0027] like Figure 1-3 As shown in the preferred embodiment, the bottom of the drainage connection body 2 is provided with a drainage channel, and a drainage component 7 is provided on the drainage channel. The drainage component 7 is a drainage component made of soft material and is an arc-shaped drainage layer with the arc surface facing downward. Specifically, it is equivalent to setting a diversion layer for uniform flow distribution on the drainage channel. The surface of the drainage component 7 is provided with a drainage hole 71 and a drainage convex point 72. The drainage hole 71 is a circular hole, and the drainage convex point 72 is a slightly raised arc-shaped dot. The drainage hole 71 and the drainage convex point 72 are evenly distributed on the surface of the drainage component 7. When the liquid in the collection bag flows out, the drainage convex point 72 will quickly divert the outflowing liquid to the adjacent drainage hole 71 and enter the lower part of the first guide channel for liquid discharge. In other embodiments, the drainage convex point may not be provided.
[0028] like Figure 1-3 As shown, in a further preferred embodiment, there are multiple drainage holes 71 and multiple drainage convex points 72. Each drainage hole 71 and each drainage convex point 72 are spaced apart, that is, each drainage hole 71 and each drainage convex point 72 are adjacent to each other, so as to facilitate the drainage of liquid in the collection bag into the first guide channel.
[0029] like Figure 1-3 As shown, in another preferred embodiment, the drainage connection body 2 can be set as an elliptical shape. The elliptical drainage connection body 2 can be connected to the corner of the bottom of the collection bag. Alternatively, during drainage, the two sides of the elliptical drainage connection body 2 can be cut to form two pieces, which are then connected to the two surfaces of the drainage area on the collection bag. The upper end of the drainage connection body 2 is provided with a strip-shaped adhesive layer 51. There are at least two sets of strip-shaped adhesive layers 51, which are respectively set on the upper ends of the two drainage connection surfaces on the drainage connection body. The strip-shaped adhesive layer is an adhesive layer and is set in a straight line on the upper part of the drainage connection body for easy bonding.
[0030] like Figure 1-3As shown, in a preferred embodiment, a filter layer 8 is provided at the lower part of the second flow guide body 4, and a filter paper is provided on the filter layer 8. The filter paper is fixedly connected to the interior of the second flow guide body. The filter layer 8 can be used to filter particulate matter or other medical impurities, or the filter layer 8 can be configured as a detachable connection structure.
[0031] like Figure 1-3 As shown, in a preferred embodiment, a lower guide layer 9 is provided below the filter layer 8. The lower guide layer 9 is a guide layer in the shape of an inverted trapezoid and is a soft sponge layer. It is used to form a concentrated drainage point at the lower part of the second guide body 4. The lower guide layer 9 can be configured as a detachable structure and connected by a nested connection method.
[0032] like Figure 1-3 As shown, in a preferred embodiment, the flow-guiding connection body 2 and the flow-guiding body are connected by hot pressing or by adhesive bonding, or they can be connected by integral molding.
[0033] The beneficial effects of this utility model are as follows: This utility model provides a drainage device for assisting a collection bag, which is provided with a guiding body and a drainage connection body. The guiding body and the drainage connection body are connected, and a connection opening is formed on the drainage connection body. A guiding channel is formed inside the guiding body, and a drainage element is provided on the drainage connection body. The drainage element is used to form a uniform drainage layer between the drainage connection body and the guiding channel. The drainage device provided by this utility model is safe and reliable, and can safely drain waste liquid without replacing the collection bag in the middle. It is convenient to use, thus facilitating the drainage of the collection bag, while also providing a clean and safe ophthalmic operating room environment.
[0034] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0035] In the description of this specification, the references to terms such as "preferred embodiment," "another embodiment," "other embodiment," or "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.
[0036] The above embodiments only illustrate several implementation methods of the utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.
Claims
1. A drainage device for assisting a liquid collection bag, characterized in that: The device includes a flow guiding body and a flow guiding connection body disposed on the flow guiding body. The flow guiding body is connected to the flow guiding connection body. A connection opening is formed on the flow guiding connection body. A flow guiding channel is formed inside the flow guiding body. The flow guiding channel is connected to the connection opening. A flow guiding element is provided on the flow guiding connection body. The flow guiding element is used to form a uniform flow guiding layer between the flow guiding connection body and the flow guiding channel.
2. The drainage device for assisting a collecting bag according to claim 1, wherein The flow guiding body includes a first flow guiding body and a second flow guiding body. The first flow guiding body is disposed within the second flow guiding body. The second flow guiding body is a cylindrical rigid flow guiding body, and the first flow guiding body is a flexible flow guiding body.
3. The drainage apparatus for assisting a collecting bag according to claim 2, wherein The flow guiding channel is provided with a first flow guiding channel and a second flow guiding channel. The first flow guiding channel is formed in the first flow guiding body, and the second flow guiding channel is formed in the second flow guiding body. The first flow guiding body is nested in the second flow guiding channel, and the two ends of the first flow guiding body are correspondingly connected to the two ends of the second flow guiding body.
4. The drainage apparatus for assisting a collecting bag according to claim 2, wherein The drainage connection body is provided with a drainage connection surface layer, and an adhesive layer is provided on the side wall of the drainage connection surface layer. The adhesive layer is provided with a first adhesive layer and a second adhesive layer, which are used to form a double-sided connection surface on the collection bag.
5. The drainage apparatus for assisting a collecting bag according to claim 1, wherein The bottom of the drainage connection body is provided with a drainage channel, and the drainage component is provided on the drainage channel. The drainage component is a drainage component made of soft material. The drainage component is an arc-shaped drainage layer with the arc surface facing downward. The surface of the drainage component is provided with drainage holes and drainage convex points. The drainage holes are circular holes, and the drainage convex points are slightly raised circular dots.
6. The drainage apparatus for assisting a collecting bag according to claim 5, wherein The drainage holes are provided in multiple ways, and the drainage convex points are provided in multiple ways. Each drainage hole and each drainage convex point are spaced apart, that is, each drainage hole is adjacent to each drainage convex point.
7. The drainage apparatus for assisting a collecting bag according to claim 5, wherein The drainage connection body is an elliptical drainage connection body. The upper end of the drainage connection body is provided with a strip-shaped adhesive layer. There are at least two sets of adhesive layers, which are respectively provided on the upper ends of two drainage connection surfaces on the drainage connection body.
8. The drainage apparatus for assisting a collecting bag according to claim 4, wherein The lower part of the second flow guide body is provided with a filter layer, and the filter layer is provided with filter paper, which is fixedly connected to the interior of the second flow guide body.
9. The drainage apparatus for assisting a collecting bag according to claim 8, wherein Below the filter layer is a lower guide layer, which is a trapezoidal guide layer and a soft sponge layer, used to form a concentrated drainage point at the bottom of the second guide body.
10. The drainage apparatus for assisting a collecting bag according to claim 8, wherein The drainage connection body and the drainage guide body are connected by hot-pressing bonding.