A portable holder for foldable peritoneal dialysis fluid bags

Abstract

This invention proposes a portable foldable peritoneal dialysis fluid bag holder, comprising: a main body, a support assembly, and two sets of folding mechanisms. The support assembly is located at the bottom of the main body; the two sets of folding mechanisms are located on the outer wall of the main body. Each folding mechanism includes an upper connecting tube, an upper fixing member, a lower fixing member, a lower connecting tube, a connecting shaft, and a fixing assembly. The upper connecting tube is located at the bottom of the main body; the upper fixing member is located at the bottom of the connecting tube; the lower fixing member is located at the bottom of the upper fixing member; one end of the connecting shaft is connected to the side wall of the upper fixing member, and the other end is connected to the side wall of the lower fixing member; the fixing assembly is located on the side wall of the upper fixing member. During dialysis, the holder can be unfolded to suspend the dialysis fluid bag; when not in use, it can be folded up, reducing storage space and facilitating storage or portability.

Description

Technical Field

[0001] This utility model relates to the technical field of peritoneal dialysis fluid, and in particular to a portable support for a foldable peritoneal dialysis fluid bag. Background Technology

[0002] Peritoneal dialysis fluid acts like a "blood cleanser." It's infused into the patient's abdominal cavity through a tube, using the abdominal wall's natural peritoneum as a "sieve" to slowly filter toxins and excess water from the blood into the dialysis fluid. The glucose in the dialysis fluid acts like an "absorbent sponge," drawing out excess water and carrying away waste products like urea and creatinine. After several hours, this toxic "dirty water" is drained, and a fresh bag of dialysis fluid is added to continue the cleansing process. When using peritoneal dialysis fluid, the bag needs to be suspended high up, requiring the use of a stent.

[0003] When patients need to perform dialysis at home while traveling, the stent needs to be prepared and moved to a suitable position before using it to suspend the dialysis fluid bag. Currently, most traditional dialysis stents adopt an integrated structure, which is quite tall, and the support legs at the bottom cannot be retracted, resulting in a large space occupation. This requires patients to use special storage tools to store the dialysis stent in order to carry it, which causes great inconvenience when traveling. Therefore, when dialysis patients perform dialysis at home, they often hang the dialysis fluid bag directly on a clothes hanger. However, the clothes hanger needs a fixed point of support, which means that patients have to lift the clothes hanger by hand when they need to move it, which increases the risk of dialysis. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0005] Therefore, one objective of this utility model is to provide a portable foldable peritoneal dialysis fluid bag support. When dialysis patients are undergoing dialysis, the support can be unfolded to hang the dialysis fluid bag, and it can be folded up when not in use to reduce storage space and facilitate storage or carrying.

[0006] To achieve the above objectives, the first aspect of this utility model provides a portable foldable peritoneal dialysis bag support, comprising: a main body, a support assembly, and two sets of folding mechanisms, wherein the support assembly is disposed at the bottom of the main body; the two sets of folding mechanisms are disposed on the outer wall of the main body; each folding mechanism includes an upper connecting tube, an upper fixing member, a lower fixing member, a lower connecting tube, a connecting shaft, and a fixing assembly, wherein the upper connecting tube is disposed at the bottom of the main body; the upper fixing member is disposed at the bottom of the connecting tube; the lower fixing member is disposed at the bottom of the upper fixing member; one end of the connecting shaft is connected to the side wall of the upper fixing member, and the other end is connected to the side wall of the lower fixing member; the fixing assembly is disposed on the side wall of the upper fixing member.

[0007] In addition, the portable foldable peritoneal dialysis fluid bag holder proposed above according to this utility model may also have the following additional technical features:

[0008] The bottom end of the connecting column is threaded to the top end of the upper folding tube in the folding tube, and the other two folding tubes are respectively set at the bottom of the corresponding folding mechanism. Four hooks are symmetrically set on the outer wall of the connecting column.

[0009] Specifically, the fixing component includes a fixing post, a fixing threaded post, a stop, a limiting post, a rotating post, a threaded hole, and a handle. One end of the outer wall of the fixing post is connected to one end of the inner wall of the lower fixing member; one end of the fixing threaded post is connected to the other end of the fixing post, and the side wall of the stop is connected to the other end of the fixing threaded post; the limiting post is sleeved on the outer wall of the fixing post; one end of the limiting post has a limiting groove, one end of the rotating post is connected to the other end of the limiting post, and the other end of the rotating post has a threaded hole; the handle is provided on the outer wall of the rotating post.

[0010] Specifically, the support assembly includes a threaded column, five connecting legs, and five supporting legs. The threaded column and the bottom end of the upper connecting pipe form a threaded structure. The five connecting legs are symmetrically arranged on the outer wall of the threaded column. The five supporting legs are respectively connected to the five corresponding connecting legs.

[0011] Specifically, the outer wall of the connecting leg is equipped with a telescopic storage component.

[0012] Specifically, the telescopic storage assembly includes a storage slot, a limiting tube, an adjusting post, a fixing plate, a pull ring, a spring, and multiple adjusting holes. One end of the connecting leg has a storage slot; the bottom end of the limiting tube is connected to the upper wall of the connecting leg; the adjusting post is located on the inner wall of the limiting tube; the bottom wall of the fixing plate is connected to the top of the adjusting post; the spring is sleeved on the outer wall of the limiting tube, with one end connected to the fixing plate and the other end connected to the upper wall of the connecting leg; and multiple adjusting holes are equidistantly located on the upper wall of the supporting leg.

[0013] Compared with the prior art, the present invention has the following advantages: when dialysis patients are undergoing dialysis, the support can be unfolded to hang the dialysis fluid bag, and when not in use, it can be folded up to reduce storage space and facilitate storage or carrying.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0016] Figure 1This is a schematic diagram of a portable support structure for a foldable peritoneal dialysis fluid bag according to an embodiment of the present invention;

[0017] Figure 2 This is a schematic diagram of the folding mechanism of a portable folding bracket for a foldable peritoneal dialysis fluid bag according to an embodiment of the present invention.

[0018] Figure 3 This is a schematic diagram of the structure of a portable bracket for a foldable peritoneal dialysis bag according to an embodiment of the present invention, showing the cooperation between the limiting post and the limiting groove.

[0019] Figure 4 This is a schematic diagram of a portable support assembly for a foldable peritoneal dialysis bag according to an embodiment of the present invention.

[0020] 1. Main body; 11. Folding tube; 12. Connecting post; 13. Hook; 2. Support assembly; 21. Connecting threaded post; 22. Connecting leg; 23. Support leg; 3. Folding mechanism; 31. Upper connecting tube; 32. Upper fixing component; 33. Lower fixing component; 34. Lower connecting tube; 35. Connecting pivot; 36. Fixing assembly; 361. Fixing post; 362. Fixing threaded post; 363. Stop; 364. Limiting post; 365. Limiting groove; 366. Rotating post; 367. Threaded hole; 368. Handle; 4. Telescopic storage assembly; 41. Storage slot; 42. Limiting tube; 43.

[0021] 44. Adjusting column; 45. Fixing plate; 46. Pull ring; 47. Spring; 48. Adjusting hole. Detailed Implementation

[0022] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0023] The following description, with reference to the accompanying drawings, describes a portable holder for a foldable peritoneal dialysis fluid bag according to an embodiment of the present invention.

[0024] like Figures 1-4 As shown in the figure, a portable foldable peritoneal dialysis fluid bag holder according to an embodiment of the present invention includes: a main body 1, a support component 2, and two sets of folding mechanisms 3.

[0025] Among them, the support component 2 is located at the bottom of the body 1; two sets of folding mechanisms 3 are located on the outer wall of the body 1.

[0026] The folding mechanism 3 includes an upper connecting tube 31, an upper fixing member 32, a lower fixing member 33, a lower connecting tube 34, a connecting shaft 35, and a fixing component 36.

[0027] The upper connecting pipe 31 is located at the bottom of the main body 1; the upper fixing member 32 is located at the bottom of the upper connecting pipe 31; the lower fixing member 33 is located at the bottom of the upper fixing member 32; one end of the connecting shaft 35 is connected to the side wall of the upper fixing member 32, and the other end is connected to the side wall of the lower fixing member 33; thereby making the upper fixing member 32 and the lower fixing member 32 hinged together, and the fixing component 36 is located on the side wall of the upper fixing member 32 to fix the upper fixing member 32 and the lower fixing member 33.

[0028] The main body 1 includes three folded tubes 11, connecting posts 12 and four sets of hooks 13.

[0029] The bottom end of the connecting column 12 is threadedly connected to the top end of the folding tube 11; four sets of hooks 13 are symmetrically arranged on the outer wall of the connecting column 12; the three folding tubes 11 are connected in sequence through two sets of folding mechanisms 3.

[0030] The fixing component 36 includes a fixing post 361, a fixing threaded post 362, a stop block 363, a limiting post 364, a rotating post 366, a threaded hole 367, and a handle 368.

[0031] The outer wall of one end of the fixed column 361 is fixedly connected to the inner wall of one end of the lower fixed member 33; one end of the fixed threaded column 362 is connected to the other end of the fixed column 361, and the side wall of the stop block 363 is connected to the other end of the fixed threaded column 362; the limiting column 364 is sleeved on the outer wall of the fixed column 361; a limiting groove 365 is opened at one end of the limiting column 364; one end of the rotating column 366 is connected to the other end of the limiting column 364; a threaded hole 367 is opened at the other end of the rotating column 366 to form a threaded connection with the fixed threaded column 362; and a handle 368 is set on the outer wall of the rotating column 366.

[0032] It should be noted that the two sets of folding mechanisms 3 fold in opposite directions so that the upper and lower ends of the three folding tubes 11 can fold towards the middle simultaneously without affecting each other; the inner wall size of the limiting groove 365 should be the same as the outer wall of the circular tube obtained by splicing the lower fixing member 33 and the upper fixing member 32, so as to ensure that the limiting post 364 is fitted on the outer wall of this circular tube to fix the lower fixing member 33 and the upper fixing member 32.

[0033] Specifically, when the bracket needs to be folded, the operator first moves the hand lever 368 by hand, causing the rotating column 366 to rotate on the outer wall of the threaded column 362 and move towards the stop block 363. The rotating column 366 will cause the limiting groove 365 at one end of the limiting column 364 to disengage from the outer wall of the round tube obtained by splicing the upper connecting tube 31 and the upper fixing piece 32. Then, force is applied to make the folding tube 11 rotate around the connecting shaft 35 to fold it. When the bracket needs to be used, the above steps are reversed.

[0034] In one embodiment of this application, such as Figure 1 and Figure 4 As shown, the support assembly 2 includes a connecting threaded post 21, five connecting legs 22, and five support legs 23.

[0035] The threaded column 21 and the bottom end of the connecting pipe 31 form a threaded structure; five connecting legs 22 are symmetrically arranged on the outer wall of the threaded column 21; and five supporting legs 23 are respectively connected to the five corresponding connecting legs 22.

[0036] The outer wall of the connecting leg 22 is provided with a telescopic storage component 4.

[0037] The telescopic storage component 4 includes a storage slot 41, a limiting tube 42, an adjusting column 43, a fixing plate 44, a pull ring 45, a spring 46, and multiple adjusting holes 47.

[0038] The connecting leg 22 has a storage groove 41 at one end; the bottom end of the limiting tube 42 is connected to the upper wall of the connecting leg 22; the adjusting column 43 is set on the inner wall of the limiting tube 42; the bottom wall of the fixing plate 44 is connected to the top of the adjusting column 43; the spring 46 is sleeved on the outer wall of the limiting tube 42, one end is connected to the fixing plate 44, and the other end is connected to the upper wall of the connecting leg 22; the upper wall of the support leg 23 has multiple adjusting holes 47 at equal intervals.

[0039] Specifically, when using the stent, the operator pinches the pull ring 45 with their fingers and applies upward force. The pull ring 45 causes the fixing plate 44 to rise, and the fixing plate 44 causes the adjusting column 43 to move upward along the limiting tube 42 and disengage from the adjusting hole 47. At this time, the spring 46 is stretched. Then, the other hand drags the support leg 23 outward until it is adjusted to the appropriate adjusting hole 47. Then, the fingers are released so that the adjusting column 43 enters the adjusting hole 47 for fixation. This can adjust the support area at the bottom of the stent, making the dialysis bag more stable. Alternatively, when the stent needs to be stored, the support leg 23 can be stored in the storage slot 41 as much as possible according to the above operation, or the support leg 23 can be removed directly. Then, the threaded column 21 is rotated to separate it from the folding tube 11, which makes it easy to store the stent for the next use.

[0040] In summary, during dialysis, the stent can be unfolded to suspend the dialysate bag, and can be folded up when not in use to reduce storage space and facilitate storage or carrying.

[0041] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0042] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," 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 the present invention. 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 any suitable manner in 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.

[0043] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A portable foldable peritoneal dialysis fluid bag holder, characterized in that, include: The main body (1), the support assembly (2), and the two sets of folding mechanisms (3) are, among which, The support component (2) is disposed at the bottom of the main body (1); The two sets of folding mechanisms (3) are respectively disposed on the outer wall of the main body (1); The folding mechanism (3) includes an upper connecting tube (31), an upper fixing member (32), a lower fixing member (33), a lower connecting tube (34), a connecting shaft (35), and a fixing component (36), wherein, The upper connecting pipe (31) is disposed at the bottom of the main body (1); The upper fixing member (32) is disposed at the bottom of the upper connecting pipe (31); The lower fixing member (33) is disposed at the bottom of the upper fixing member (32); One end of the connecting shaft (35) is connected to the side wall of the upper fixing member (32), and the other end of the connecting shaft (35) is connected to the side wall of the lower fixing member (33). The fixing component (36) is disposed on the side wall of the upper fixing member (32).

2. The portable foldable peritoneal dialysis fluid bag holder according to claim 1, characterized in that, The main body (1) includes three folded tubes (11), connecting posts (12), and four hooks (13), wherein, The bottom end of the connecting column (12) is threadedly connected to the top end of the upper folding tube (11) in the folding tube (11), and the other two folding tubes (11) are respectively set at the bottom of the corresponding folding mechanism (3); The four hooks (13) are symmetrically arranged on the outer wall of the connecting post (12).

3. The portable foldable peritoneal dialysis fluid bag holder according to claim 1, characterized in that, The fixing component (36) includes a fixing post (361), a fixing threaded post (362), a stop (363), a limiting post (364), a rotating post (366), a threaded hole (367), and a handle (368), wherein, The outer wall of the fixed post (361) is connected to the inner wall of the lower fixing member (33), one end of the fixed threaded post (362) is connected to the other end of the fixed post (361), and the side wall of the stop block (363) is connected to the other end of the fixed threaded post (362). The limiting post (364) is sleeved on the outer wall of the fixing post (361); One end of the limiting post (364) is provided with a limiting groove (365), one end of the rotating post (366) is connected to the other end of the limiting post (364), and the other end of the rotating post (366) is provided with a threaded hole (367). The handle (368) is disposed on the outer wall of the rotating column (366).

4. A portable foldable peritoneal dialysis fluid bag holder according to claim 1, characterized in that, The support assembly (2) includes a connecting threaded post (21), five connecting legs (22), and five support legs (23), wherein, The threaded post (21) and the bottom end of the upper connecting pipe (31) form a threaded structure; The five connecting legs (22) are symmetrically arranged on the outer wall of the threaded post (21); The five support legs (23) are respectively connected to the corresponding connecting legs (22).

5. A portable foldable peritoneal dialysis fluid bag holder according to claim 4, characterized in that, The outer wall of the connecting leg (22) is provided with a telescopic storage component (4).

6. A portable foldable peritoneal dialysis fluid bag holder according to claim 5, characterized in that, The telescopic storage assembly (4) includes a limiting tube (42), an adjusting column (43), a fixing plate (44), a pull ring (45), and a spring (46), wherein, A storage groove (41) is provided at one end of the connecting leg (22); The bottom end of the limiting tube (42) is connected to the upper wall of the connecting leg (22); The adjusting column (43) is disposed on the inner wall of the limiting tube (42); The bottom wall of the fixing plate (44) is connected to the top of the adjusting column (43); The spring (46) is sleeved on the outer wall of the limiting tube (42), and the two ends of the spring (46) are respectively connected to the outer wall of the fixing piece (44) and the upper wall of the connecting leg (22); The upper wall of the support leg (23) is provided with multiple adjustment holes (47) at equal intervals.

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