Hemodialysis waste liquid storage bag

Abstract

The utility model belongs to the technical field of medical supplies, and particularly relates to a hemodialysis waste liquid storage bag which comprises a waste liquid collection bag and an extension tube connected to the side end of the waste liquid collection bag. By arranging the connector, the adjusting block, the adjusting groove and the spherical buckle, when the structure is used for an extracorporeal circulator or a dialyzer, an operator connects the upper end of the connector to the waste liquid connector at the tail end of a waste liquid pipe and pokes the adjusting block, so that the adjusting block transversely slides and is adjusted in the adjusting groove through the spherical buckle; when the hemodialysis machine is used, waste liquid generated during use of the hemodialysis machine can enter the waste liquid collecting bag through the extension pipe, and the waste liquid can be prevented from being exposed in the air when the hemodialysis machine is used through the above flow and arrangement. The waste liquid is effectively collected, and the circulation of the waste liquid can be flexibly adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical supplies technical field, concretely is hemodialysis waste liquid storage bag. BACKGROUND

[0002] Hemodialysis (HD) is one of the kidney replacement therapy for patients with acute and chronic renal failure. It is through the body blood drainage to the outside, through a by countless hollow fibers composed of dialyzer, blood and body concentration similar electrolyte solution (dialysate) in a root root hollow fiber inside and outside, through the dispersion, ultrafiltration, adsorption and convection principle material exchange, remove the body's metabolic waste, maintain electrolyte and acid-base balance; At the same time, remove excess water in the body, and the purified blood back to the whole process is called hemodialysis.

[0003] Hemodialysis treatment process will produce a large amount of medical waste, mainly extracorporeal circulation device and dialyzer, and liquid in the pipeline. In order to reduce environmental pollution, the treatment of waste liquid is very important.

[0004] Waste liquid discharge should strictly follow the principle of closed discharge, the existing technology JUN 55X hemodialysis machine is adapted to disposable extracorporeal circulation blood road, there is no corresponding waste liquid collection bag. UTILITY MODEL CONTENT

[0005] In view of the deficiency of prior art, the utility model provides hemodialysis waste liquid storage bag, solves the existing waste liquid exposed to air pollution problem.

[0006] In order to realize the above object, the utility model provides the following technical scheme: hemodialysis waste liquid storage bag, including waste liquid collection bag and extension pipe, the extension pipe is connected to the side end of waste liquid collection bag;

[0007] The other side end of the extension pipe is provided with a connecting head, the inside of the connecting head is provided with an adjusting block, the other side of the connecting head is provided with a waste liquid connecting port, and the upper end of the waste liquid connecting port is connected with a waste liquid pipe.

[0008] The connecting head further includes a slot and an adjusting groove, the slot is horizontally opened in the inside of the connecting head and penetrates left and right, and the adjusting groove is opened in the side wall of the slot.

[0009] As a preferred technical scheme of the utility model, the adjusting block further includes a spherical buckle and a through hole, the spherical buckle is fixedly connected to the left and right two side end faces of the adjusting block, and the through hole is opened in the inner end of the adjusting block and penetrates up and down.

[0010] As a preferred technical scheme of the utility model, the adjusting groove is a semispherical arc groove structure, and is symmetrically distributed on the left and right sides of the slot.

[0011] As a preferred technical scheme of the utility model, the spherical buckle is provided with twelve groups and is symmetrically distributed at the left and right ends of the adjusting block, and the specific form is a hemispherical structure protruding outward.

[0012] As a preferred technical scheme of the utility model, the middle part of the adjusting groove is further provided with a strip-shaped channel structure extending from the first adjusting groove on the left side to the last adjusting groove.

[0013] As a preferred technical scheme of the utility model, the adjusting block is slid in the adjusting groove by the spherical buckle to adjust the position thereof, and the positions where the connecting head and the adjusting block are connected are both subjected to colloid sealing treatment.

[0014] As a preferred technical scheme of the utility model, the bottom end of the waste liquid connecting port is provided with a columnar protrusion, and the upper end of the connecting head is internally provided with a groove corresponding in size to the waste liquid connecting port.

[0015] Compared with the prior art, the utility model provides the hemodialysis waste liquid storage bag with the following beneficial effects:

[0016] The hemodialysis waste liquid storage bag is provided with the connecting head, the adjusting block, the adjusting groove and the spherical buckle, when the structure is used for an extracorporeal circulation device or a dialyzer, the upper end of the connecting head is connected to the waste liquid connecting port at the end of the waste liquid pipe, the adjusting block is adjusted, the adjusting block is slid in the adjusting groove by the spherical buckle to adjust the position thereof, until the position of the through port is aligned with the internal groove of the connecting head, the connecting head is vertically penetrated, at this time, the waste liquid generated when the hemodialysis machine is used can enter the waste liquid collecting bag through the extension pipe; through the above process and setting, the structure can avoid that the waste liquid is exposed to the air when the hemodialysis machine is used, effectively collects the waste liquid, and can flexibly adjust the flow of the waste liquid. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic view of the utility model;

[0018] Figure 2 It is the internal structure schematic view of the utility model connecting head section;

[0019] Figure 3 It is the waste liquid connecting port connecting position schematic view of the utility model;

[0020] Figure 4 It is the whole structure schematic view of the utility model adjusting block;

[0021] Figure 5 It is the internal opening state schematic view of the utility model connecting head;

[0022] Figure 6 It is the internal closing state schematic view of the utility model connecting head.

[0023] In the figure: 1, waste liquid collecting bag; 2, extension pipe; 3, connecting head; 301, insertion slot; 302, adjusting groove; 4, adjusting block; 401, spherical buckle; 402, through hole; 5, waste liquid connecting port; 6, waste liquid pipe. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Please refer to Figures 1-6 In the present embodiment, the hemodialysis waste liquid storage bag comprises a waste liquid collecting bag 1 and an extension pipe 2, the extension pipe 2 is connected to the side end of the waste liquid collecting bag 1, and the extension pipe 2 transports waste liquid.

[0026] The other side end of the extension pipe 2 is provided with a connecting head 3, the connecting head 3 connects the waste liquid pipe 6 and the extension pipe 2, the inside of the connecting head 3 is provided with an adjusting block 4, the adjusting block 4 adjusts whether the inside of the connecting head 3 is through by sliding, the other side of the connecting head 3 is provided with a waste liquid connecting port 5, the waste liquid connecting port 5 transports waste liquid, the upper end of the waste liquid connecting port 5 is connected with the waste liquid pipe 6, and the waste liquid pipe 6 transports waste liquid output by a hemodialysis machine.

[0027] The connecting head 3 further comprises an insertion slot 301 and an adjusting groove 302, the insertion slot 301 is horizontally provided in the inside of the connecting head 3 and is through left and right, and the adjusting groove 302 is provided in the side wall of the insertion slot 301.

[0028] In the present embodiment, the adjusting block 4 further comprises a spherical buckle 401 and a through hole 402, the spherical buckle 401 is fixedly connected to the left and right two side end faces of the adjusting block 4, the through hole 402 is provided in the inner end of the adjusting block 4 and is through up and down, and the adjusting groove 302 is a semispherical curved surface groove structure and is symmetrically distributed on the left and right sides of the insertion slot 301.

[0029] Specifically, the adjusting groove 302 with the semispherical curved surface groove structure can make the adjusting block 4 more closely connected with the spherical buckle 401.

[0030] In the present embodiment, the spherical buckle 401 is provided with twelve groups and is symmetrically distributed on the left and right ends of the adjusting block 4, and the spherical buckle 401 is a semispherical structure protruding outward; a strip-shaped channel structure is further provided in the middle of the adjusting groove 302 and extends from the first adjusting groove 302 on the left side to the last adjusting groove 302.

[0031] Specifically, by opening the channel structure inside the adjusting groove 302, the spherical buckle 401 and the adjusting block 4 can move more smoothly.

[0032] In the embodiment, the adjusting block 4 adjusts its position by sliding inside the adjusting groove 302 through the spherical buckle 401, and the positions where the connecting head 3 and the adjusting block 4 are connected are both treated with colloid sealing. The bottom end of the waste liquid connecting port 5 is provided with a columnar protrusion, and the upper end of the connecting head 3 is internally provided with a groove corresponding in size to the waste liquid connecting port 5.

[0033] The working principle and use process of the present application are as follows: when the structure is used in an extracorporeal circulation device or a dialyzer, the operator connects the upper end of the connecting head 3 to the waste liquid connecting port 5 at the end of the waste liquid pipe 6, and adjusts the adjusting block 4 to make it slide horizontally inside the adjusting groove 302 through the spherical buckle 401 until the position of the through hole 402 is aligned with the internal groove of the connecting head 3, so that the connecting head 3 is vertically connected, and at this time, the waste liquid generated during the use of the hemodialysis machine can enter the waste liquid collecting bag 1 through the extension pipe 2.

[0034] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the scope of protection of the present application.

Claims

1. A hemodialysis waste liquid storage bag, comprising a waste liquid collecting bag (1) and an extension tube (2), wherein the extension tube (2) is connected to the side end of the waste liquid collecting bag (1), and characterized in that: the other side end of the extension tube (2) is provided with a connecting head (3), the interior of the connecting head (3) is provided with an adjusting block (4), the other side of the connecting head (3) is provided with a waste liquid connecting port (5), and the upper end of the waste liquid connecting port (5) is connected with a waste liquid pipe (6). The connecting head (3) further comprises a slot (301) and an adjusting groove (302), the slot (301) is transversely arranged in the interior of the connecting head (3) and penetrates through the left and right sides, and the adjusting groove (302) is arranged on the side wall of the slot (301). The adjusting block (4) further comprises a spherical buckle (401) and a through hole (402), the spherical buckle (401) is fixedly connected to the left and right end faces of the adjusting block (4), and the through hole (402) is arranged in the inner end of the adjusting block (4) and penetrates through the upper and lower sides.

2. The spent hemodialysis solution storage bag of claim 1, wherein: The adjusting groove (302) is in the form of a semispherical arc groove structure and is symmetrically arranged on the left and right sides of the slot (301).

3. The spent hemodialysis solution storage bag of claim 1, wherein: The spherical buckle (401) is arranged in twelve groups and is symmetrically arranged on the left and right ends of the adjusting block (4), and is in the form of a semispherical structure protruding outward.

4. The spent hemodialysis solution storage bag of claim 2, wherein: The middle part of the adjusting groove (302) is further provided with a strip-shaped channel structure extending from the first group of adjusting grooves (302) on the left side to the last group of adjusting grooves (302).

5. The spent hemodialysis bag according to claim 1, wherein: The adjusting block (4) is adjusted in position by sliding the spherical buckle (401) in the adjusting groove (302), and the positions where the connecting head (3) and the adjusting block (4) are connected are both provided with a colloid sealing treatment.

6. The spent hemodialysis bag according to claim 1, wherein: The bottom end of the waste liquid connecting port (5) is provided with a columnar protrusion, and the interior of the upper end of the connecting head (3) is provided with a groove corresponding in size to the waste liquid connecting port (5).

7. The spent hemodialysis bag according to claim 1, wherein: ​

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