Bile and pancreatic juice filtering drainage bag
By setting fixed components and a double-layer filtration structure in the bile and pancreatic juice filtration drainage bags, the problems of unstable device connection and incomplete filtration are solved, and stable drainage and efficient filtration of bile or pancreatic juice are achieved, improving the safety and effectiveness of treatment.
Patent Information
- Application Number
- CN202422146579.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-09-03
AI Technical Summary
The existing bile or pancreatic juice extraction devices have insufficient connection stability and filtration effect, which are prone to loosening or falling off, and cannot effectively filter tiny particles, affecting the safety and effectiveness of the treatment.
A bile and pancreatic fluid filtration drainage bag was designed, equipped with fixed components to ensure stable connection, and a double-layer filter structure was adopted, including a larger pore upper filter and a fine lower filter to initially intercept large particulate impurities and further filter tiny particulate matter.
It improves the safety and effectiveness of treatment, ensures stable connection of equipment, reduces the residue of tiny particulate matter, and provides a safer and more stable treatment experience.
Smart Images
Figure CN223233049U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical supplies, in particular to a bile and pancreatic juice filtering and drainage bag. Background Art
[0002] In medical practice, certain conditions, such as hepatobiliary obstruction, bile leakage, and pancreatic leakage, require the re-infusion of bile or pancreatic fluid. Sometimes, patients are required to orally administer processed bile or pancreatic fluid to aid treatment or improve their condition. This treatment typically involves extracting bile or pancreatic fluid from the patient, processing it, and then re-infusing it. However, existing devices for this type of treatment have limitations in terms of connection stability and operational workflow.
[0003] Specifically, existing bile or pancreatic fluid drainage devices often lack a stable and reliable fixing device when connected to the patient end. This unstable connection may cause loosening or detachment during the drainage process, not only affecting the treatment effect, but also causing unnecessary pain and safety risks to the patient.
[0004] In the filtration process, there is currently no dedicated device for filtering and re-infusing bile and pancreatic juice in clinical practice, which means that tiny, imperceptible particle residues cannot be filtered. Although these tiny residues are small, they may have adverse effects on the patient's health. They may irritate the gastrointestinal mucosa and cause discomfort or inflammatory reactions. Utility Model Content
[0005] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.
[0006] To this end, the purpose of the present invention is to propose a bile and pancreatic juice filtering drainage bag, which is provided with a fixed component to ensure a firm connection with the external patient end, and can ensure that the equipment will not loosen or fall off due to external force during the drainage process. It is provided with a double-layer filtering structure. The upper filter mesh adopts relatively large filter holes to initially intercept large particles of impurities and solids, while the lower filter mesh is relatively fine to further filter tiny particles and suspended matter, effectively reducing the residual small particulate matter, thereby improving the safety and effectiveness of treatment.
[0007] To achieve the above-mentioned purpose, the utility model proposes a bile and pancreatic juice filtering drainage bag including a drainage bag, a connecting device, a measuring cup, a filter, a drainage tube, an adjustment switch and a constant temperature pot, wherein the connecting device includes a connecting tube and a connecting assembly, wherein one end of the connecting tube is connected to the external patient end, and the other end is connected to the drainage bag; the connecting assembly is movably arranged on the connecting tube; the measuring cup is arranged in the drainage bag; the filter is arranged on the top of the measuring cup; the drainage tube is arranged at the bottom of the measuring cup; the adjustment switch is arranged on the drainage tube; and the constant temperature pot is arranged at the lower end of the drainage tube.
[0008] The utility model provides a bile and pancreatic juice filtering drainage bag, which is provided with a fixed component to ensure a firm connection with the external patient end, and can ensure that the device will not loosen or fall off due to external force during the drainage process. It is provided with a double-layer filtering structure. The upper filter screen adopts relatively large filter holes to preliminarily intercept large particles of impurities and solids, while the lower filter screen is relatively fine to further filter tiny particles and suspended matter, effectively reducing the residual small particles, thereby improving the safety and effectiveness of treatment.
[0009] In addition, the bile and pancreatic juice filtration drainage bag proposed in the application may also have the following additional technical features:
[0010] Specifically, the connection assembly includes a threaded end and a fixing block, wherein the threaded end is provided on the connection tube and connected to the external patient end; the fixing block is threadedly connected to the threaded end.
[0011] Specifically, the measuring cup is provided with a scale.
[0012] Specifically, a filter plate is provided at the lower end of the filter screen, and the size of the filter holes on the filter plate is smaller than the size of the filter holes on the filter screen.
[0013] Specifically, the regulating switch includes a closing block, a rotating shaft and a rotating handle, wherein the closing block is arranged on the drainage tube; the rotating shaft is rotatably arranged on the closing block, and the rotating shaft is connected to the closing block; the rotating handle is arranged at one end of the rotating shaft.
[0014] The advantages of this utility model compared with the existing technology are:
[0015] (1) A fixed component is provided to ensure a firm connection with the external patient end, which can ensure that the device will not loosen or fall off due to external force during the drainage process, providing patients with a safer and more stable treatment experience.
[0016] (2) It is equipped with a double-layer filtration structure. The upper filter screen uses relatively large filter holes to initially intercept large particles of impurities and solids, while the lower filter screen has finer filter holes that can further capture and filter out tiny particles and suspended matter, ensuring that the filtered liquid is purer and effectively reducing the residual small particles, thereby improving the safety and effectiveness of treatment.
[0017] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:
[0019] Figure 1 This is a three-dimensional diagram of a bile and pancreatic juice filtering and drainage bag according to one embodiment of the present invention;
[0020] Figure 2 This is a three-dimensional diagram of a bile and pancreatic juice filtering and drainage bag according to another embodiment of the present invention;
[0021] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A in FIG;
[0022] Figure 4 The present invention is a schematic structural diagram of a bile and pancreatic juice filtering and drainage bag according to an embodiment of the present invention.
[0023] As shown in the figure: 1. Drainage bag; 2. Connecting device; 3. Measuring cup; 4. Filter; 5. Drainage tube; 6. Adjustment switch; 7. Constant temperature pot; 21. Connecting tube; 22. Connecting assembly; 221. Threaded end; 222. Fixed block; 31. Scale; 41. Filter plate; 61. Closing block; 62. Rotating shaft; 63. Rotating handle. DETAILED DESCRIPTION
[0024] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all variations, modifications, and equivalents that fall within the spirit and scope of the appended claims.
[0025] A bile and pancreatic juice filtering and drainage bag according to an embodiment of the present invention will be described below with reference to the accompanying drawings.
[0026] like Figure 1-Figure 4 As shown, a bile and pancreatic juice filtering drainage bag according to an embodiment of the present invention includes a drainage bag 1, a connecting device 2, a measuring cup 3, a filter 4, a drainage tube 5, an adjustment switch 6 and a constant temperature pot 7, wherein the connecting device 2 includes a connecting tube 21 and a connecting assembly 22, wherein one end of the connecting tube 21 is connected to the external patient end, and the other end is connected to the drainage bag 1, the connecting assembly 22 is movably arranged on the connecting tube 21, the measuring cup 3 is arranged in the drainage bag 1, the filter 4 is arranged at the top of the measuring cup 3, the drainage tube 5 is arranged at the bottom of the measuring cup 3, the adjustment switch 6 is arranged on the drainage tube 5, and the constant temperature pot 7 is arranged at the lower end of the drainage tube 5.
[0027] Among them, it can be understood that it is connected to the external patient end (PTCD or PTGD or T-tube) through the connecting tube 21 and fixed by the connecting component 22, which can ensure that the device will not loosen or fall off due to external force during the drainage process, providing patients with a safer and more stable treatment experience. The bile or pancreatic juice drained enters the drainage bag 1 through the connecting tube 21, and the bile or pancreatic juice entering the drainage bag 1 is filtered through the filter 4 and enters the measuring cup 3. The filter 4 here is a double-layer filtering structure, and the upper filter 4 Relatively large filter holes are used to initially intercept large particles of impurities and solid matter, while the lower layer has finer filter holes, which can further capture and filter out tiny particles and suspended matter, ensuring that the filtered liquid is purer and effectively reducing the residual small particles, thereby improving the safety and effectiveness of treatment. At the same time, a scale 31 is provided on the measuring cup 3, which can accurately measure the amount of the patient's bile or pancreatic juice. The bile or pancreatic juice in the measuring cup 3 is discharged through the drainage tube 5 by adjusting the switch 6 and enters the constant temperature pot 7 for oral administration by the patient.
[0028] It should be noted that the thermostatic kettle 7 described in this embodiment is a modern household appliance product that can accurately control the temperature of the liquid within a specific temperature range, such as 38 degrees to 40 degrees, to meet the needs of different user groups. The thermostatic kettle 7, as the name suggests, is a kettle that can maintain a constant water temperature. It is widely used in many fields such as homes, hospitals, and baby care.
[0029] In one embodiment of the present invention, Figure 3 As shown, the connecting assembly 22 includes a threaded end 221 and a fixing block 222 , wherein the threaded end 221 is provided on the connecting tube 21 , connected to the external patient end, and the fixing block 222 is threadedly connected to the threaded end 221 .
[0030] It is understood that the external patient end (PTCD or PTGD or T-tube) is inserted into the threaded end 221 and then the fixing block 222 is rotated to fix the external patient end and the threaded end 221 .
[0031] It should be noted that when the embodiment described needs to be connected to the patient end, the external patient end (PTCD or PTGD or T-tube) is first inserted into the threaded end 221, and then the fixing block 222 is rotated. During the rotation process, the threaded end 221 will generate an upward force to firmly fix the connection part in the threaded end 221. When the connection needs to be disconnected, just rotate the fixing block 222 in the opposite direction, and the threaded end 221 will release the connection part, making it loose.
[0032] In one embodiment of the present invention, Figure 1 As shown, the measuring cup 3 is provided with a scale 31 .
[0033] It is understandable that the scale 31 provided on the measuring cup 3 can accurately measure the amount of bile or pancreatic juice of the patient.
[0034] In one embodiment of the present invention, Figure 2 As shown, a filter plate 41 is provided at the lower end of the filter screen 4 , and the size of the filter holes on the filter plate 41 is smaller than the size of the filter holes on the filter screen 4 .
[0035] Among them, it can be understood that a double-layer filtration structure is provided, the upper filter screen 4 adopts relatively large filter holes to preliminarily intercept large particles of impurities and solids, while the lower filter plate 41 has finer filter holes, which can further capture and filter out tiny particles and suspended matter, ensuring that the filtered liquid is purer, effectively reducing the residual small particles, thereby improving the safety and effectiveness of treatment.
[0036] In one embodiment of the present invention, Figure 4 As shown, the regulating switch 6 includes a closing block 61, a rotating shaft 62 and a rotating handle 63, wherein the closing block 61 is arranged on the drainage tube 5, the rotating shaft 62 is rotatably arranged on the closing block 61, and the rotating shaft 62 is connected to the closing block 61, and the rotating handle 63 is arranged at one end of the rotating shaft 62.
[0037] It can be understood that the rotating shaft 62 is rotated by rotating the rotating handle 63 , and when the rotating shaft 62 rotates, the baffle in the closing block 61 is moved, so that the drainage tube 5 flows out the liquid.
[0038] It should be noted that a movable baffle is provided in the closing block 61 described in this embodiment. When the rotating shaft 62 rotates, the baffle is driven to rotate synchronously, so that the baffle can drain or block the liquid in the drainage tube 5.
[0039] Specifically, in the actual implementation process, the external patient end (PTCD or PTGD or T-tube) is inserted into the threaded end 221, and then the fixing block 222 is rotated to fix the external patient end to the threaded end 221. The bile or pancreatic fluid drained enters the drainage bag 1 through the connecting tube 21. The bile or pancreatic fluid entering the drainage bag 1 is filtered through the filter net 4 and enters the measuring cup 3. A double-layer filtering structure is provided. The upper filter net 4 adopts relatively large filter holes to preliminarily intercept large particles of impurities and solids, while the lower filter plate 41 has finer filter holes, which can further capture and filter out tiny particles and suspended matter, ensuring that the filtered liquid is purer, effectively reducing the residual small particles, thereby improving the safety and effectiveness of treatment.
[0040] At the same time, a scale 31 is provided on the measuring cup 3, which can accurately measure the amount of bile or pancreatic juice of the patient. By rotating the rotating handle 63, the rotating shaft 62 is driven to rotate. When the rotating shaft 62 rotates, the baffle in the closing block 61 is driven to move, so that the drainage tube 5 flows out the liquid into the constant temperature pot 7, which is prepared for oral administration by the patient.
[0041] In summary, a bile and pancreatic juice filtering drainage bag in an embodiment of the present invention is provided with a fixing component to ensure a firm connection with the external patient end, and can ensure that the device will not loosen or fall off due to external force during the drainage process. It is provided with a double-layer filtering structure, and the upper filter mesh adopts relatively large filter holes to preliminarily intercept large particles of impurities and solids, while the lower filter mesh is relatively fine, further filtering tiny particles and suspended matter, effectively reducing the residual small particles, thereby improving the safety and effectiveness of treatment.
[0042] In this specification, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this utility model, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.
[0043] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.
[0044] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.
Claims
1. A bile and pancreatic juice filtration drainage bag, characterized in that: It comprises a drainage bag (1), a connecting device (2), a measuring cup (3), a filter (4), a drainage tube (5), an adjustment switch (6) and a thermostatic pot (7), wherein: The connecting device (2) comprises a connecting pipe (21) and a connecting assembly (22), wherein: One end of the connecting tube (21) is connected to the external patient end, and the other end is connected to the drainage bag (1); The connecting assembly (22) is movably arranged on the connecting pipe (21); The measuring cup (3) is arranged in the drainage bag (1); The filter (4) is arranged on the top of the measuring cup (3); The drainage tube (5) is arranged at the bottom of the measuring cup (3); The regulating switch (6) is arranged on the drainage tube (5); The constant temperature pot (7) is arranged at the lower end of the drainage tube (5).
2. A bile and pancreatic juice filtration drainage bag according to claim 1, characterized in that: The connecting assembly (22) includes a threaded end (221) and a fixing block (222), wherein: The threaded end (221) is provided on the connecting tube (21), and the threaded end (221) is connected to the external patient end; The fixing block (222) is threadedly connected to the threaded end (221).
3. A bile and pancreatic juice filtration drainage bag according to claim 1, characterized in that: The measuring cup (3) is provided with a scale (31).
4. A bile and pancreatic juice filtration drainage bag according to claim 1, characterized in that: A filter plate (41) is provided at the lower end of the filter screen (4), and the size of the filter holes on the filter plate (41) is smaller than the size of the filter holes on the filter screen (4).
5. A bile and pancreatic juice filtration drainage bag according to claim 1, characterized in that: The regulating switch (6) comprises a closing block (61), a rotating shaft (62) and a rotating handle (63), wherein: The closing block (61) is arranged on the drainage tube (5); The rotating shaft (62) is rotatably arranged on the closing block (61), and the rotating shaft (62) is connected to the closing block (61); The rotating handle (63) is arranged at one end of the rotating shaft (62).