CN215753136U

CN215753136U - A filling system for hemodialysis concentrate

Info

Publication number: CN215753136U
Application number: CN202122114417.9U
Authority: CN
Inventors: 徐林立; 尚超; 曹金花
Original assignee: Changzhou Huayue Minimally Invasive Medical Devices Co ltd
Current assignee: Changzhou Huayue Minimally Invasive Medical Devices Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-08
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a filling system for hemodialysis concentrated solution, which comprises a conveying channel and a support frame, wherein the conveying channel penetrates through the middle part of the support frame, the support frame is in a U-shaped structure, a first support plate is vertically connected to an opening at the top of the support frame, a second support plate is arranged below the first support plate in parallel, a dispensing barrel is arranged on the first support plate, a servo motor is arranged on the dispensing barrel, a filling box is fixedly connected to the second support plate, and a dispensing head is fixedly connected to the bottom of the filling box. This kind of filling system for hemodialysis concentrate directly links through setting up dispensing barrel and filling case, reduces the transmission step of concentrate, reduces the transmission in-process, and the contaminated risk of concentrate ensures the safety and the health of concentrate, and the simple operation, convenient to use and practicality are strong, convenient operation, and the effect of use is better for traditional mode, and the hemodialysis concentrate can not be extravagant, non-staining environment.

Description

A filling system for hemodialysis concentrate

Technical Field

The utility model relates to the technical field of hemodialysis concentrated solution filling, in particular to a filling system for hemodialysis concentrated solution.

Background

Hemodialysis is one of the kidney replacement treatment modes of patients with acute and chronic renal failure. The blood in the human body is drained to the outside of the body, and the blood and electrolyte solution (dialysate) with similar body concentration are inside and outside one hollow fiber through a dialyzer consisting of a plurality of hollow fibers, and the material exchange is carried out through dispersion/convection, so that the metabolic waste in the body is removed, and the balance of electrolyte and acid-base is maintained; at the same time, the excess water in the body is removed, and the whole process of purified blood reinfusion is called hemodialysis.

Hemodialysis concentrate's filling mode is diversified, and artifical filling occupation of land space is little, nevertheless has the problem of filling inefficiency, and mechanical filling can't be accurate know surplus in the filling equipment, and the unable timely filling liquid that supplyes, therefore we improve this, provide a filling system for hemodialysis concentrate.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses a filling system for hemodialysis concentrated solution, which comprises a conveying channel and a support frame, wherein the conveying channel penetrates through the middle part of the support frame, the support frame is in a U-shaped structure, a first support plate is vertically connected to an opening at the top of the support frame, a second support plate is arranged below the first support plate in parallel, a dispensing barrel is arranged on the first support plate, a servo motor is arranged on the dispensing barrel, a filling box is fixedly connected to the second support plate, a dispensing head is fixedly connected to the bottom of the filling box, sliding grooves are respectively formed in two sides of the support frame, supporting rods are movably arranged in the sliding grooves, a pressure sensor is arranged at the bottom in the support frame, a pressing plate is arranged on the pressure sensor, and two ends of the pressing plate are respectively and vertically connected to the supporting rods.

As a preferred technical scheme of the utility model, one end of the support rod is fixedly connected with a sliding block, the sliding block is respectively and fixedly connected to two sides of the second support plate, the other end of the support rod respectively and movably penetrates through the sliding groove and is inserted into the bottom of the support frame, one end of the support rod penetrating through the sliding groove is movably sleeved with a fixed cylinder, and the fixed cylinder is fixedly connected to the bottom of the support frame.

As a preferred technical scheme of the utility model, the output end of the servo motor is fixedly connected with a rotating shaft, the rotating shaft is movably inserted into the dispensing barrel, one end of the rotating shaft inserted into the dispensing barrel is rotatably connected with an adjusting seal box, and the bottom of the adjusting seal box is provided with a seal plug plate in parallel.

As a preferable technical scheme of the utility model, the surface of the rotating shaft is fixedly connected with a plurality of stirring rods, and the outer side of the adjusting seal box is fixedly connected to the inner wall of the dispensing barrel through a stabilizing plate.

As a preferable technical scheme of the utility model, a medicine discharging opening is formed in the middle of the bottom of the medicine dispensing barrel, one end of the medicine discharging opening is connected with a corrugated hose, and the other end of the corrugated hose is connected to the filling box.

As a preferable technical scheme of the utility model, the sealing plug plate covers the surface of the medicine discharging opening, a hydraulic rod is arranged in the adjusting seal box, and one end of the hydraulic rod movably penetrates through the bottom of the adjusting seal box and is fixedly connected to the sealing plug plate.

As a preferred technical solution of the present invention, the pressure sensor is of a model SLCSLC 611.

The utility model has the beneficial effects that:

1. according to the filling system for the hemodialysis concentrated solution, the medicine dispensing barrel is communicated with the filling box, so that the concentrated solution can be timely conveyed into the filling box during medicine dispensing, the medicine amount in the filling box is supplemented, the mixing of the concentrated solution is accelerated by arranging the stirring rod, and the medicine discharging opening is opened or closed by arranging the hydraulic rod which is connected with the sealing plug plate;

2. according to the filling system for the hemodialysis concentrated solution, the second supporting plate, the supporting rods, the pressing plate and the pressure sensor are arranged, so that the dosage in the filling box on the second supporting plate can be monitored in real time, and the filling box can be supplemented;

3. this kind of filling system for hemodialysis concentrate directly links through setting up dispensing barrel and filling case, reduces the transmission step of concentrate, reduces the transmission in-process, and the contaminated risk of concentrate ensures the safety and the health of concentrate, and the simple operation, convenient to use and practicality are strong, convenient operation, and the effect of use is better for traditional mode, and the hemodialysis concentrate can not be extravagant, non-staining environment.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic diagram of a filling system for hemodialysis concentrate in accordance with the present invention;

FIG. 2 is a schematic side view of a holder of a filling system for hemodialysis concentrate of the present invention;

fig. 3 is a schematic view of a conditioning seal box of a filling system for hemodialysis concentrate in accordance with the present invention.

In the figure: 1. a transfer channel; 2. a support frame; 3. a first support plate; 4. a dispensing barrel; 5. filling the box; 6. a second support plate; 7. a chute; 8. a support bar; 9. a medicine feeding port; 10. a sealing plug plate; 11. adjusting the seal box; 12. a stabilizing plate; 13. a stirring rod; 14. a servo motor; 15. a pressure sensor; 16. pressing a plate; 17. a hydraulic rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1 to 3, the filling system for hemodialysis concentrate of the present invention includes a transfer passage 1 and a support frame 2, the transfer passage 1 passes through the middle of the support frame 2, the supporting frame 2 is of a U-shaped structure, a supporting plate I3 is vertically connected with the opening at the top of the supporting frame 2, a second supporting plate 6 is arranged below the first supporting plate 3 in parallel, a dispensing barrel 4 is arranged on the first supporting plate 3, a servo motor 14 is arranged on the dispensing barrel 4, a filling box 5 is fixedly connected on the supporting plate II 6, a dispensing head is fixedly connected at the bottom of the filling box 5, sliding grooves 7 are respectively arranged at two sides of the supporting frame 2, a supporting rod 8 is movably arranged in the chute 7, a pressure sensor 15 is arranged at the bottom in the supporting frame 2, and a pressure plate 16 is arranged on the pressure sensor 15, and two ends of the pressure plate 16 are respectively and vertically connected to the supporting rods 8.

Wherein, the one end fixedly connected with slider of bracing piece 8, and the slider is fixed connection respectively in the both sides of backup pad two 6, and the other end of bracing piece 8 activity respectively passes spout 7 to and insert the bottom in the support frame 2, and the one end movable sleeve that bracing piece 8 passed spout 7 is equipped with solid fixed cylinder, and solid fixed cylinder fixed connection is in the bottom in support frame 2.

Wherein, servo motor 14's output end fixedly connected with pivot, and in the pivot activity inserted dispensing barrel 4, the pivot was inserted the one end rotation in dispensing barrel 4 and is connected with regulation seal box 11, and the bottom parallel arrangement of adjusting seal box 11 has sealed cock board 10.

Wherein, the fixed surface of pivot is connected with a plurality of puddlers 13, adjusts the outside of seal box 11 and passes through the inner wall of steadying board 12 fixed connection on dispensing barrel 4.

Wherein, the medicine discharging opening 9 is arranged at the middle position of the bottom of the medicine dispensing barrel 4, one end of the medicine discharging opening 9 is connected with a corrugated hose, and the other end of the corrugated hose is connected on the filling box 5.

Wherein, sealed cock board 10 covers the surface at medicine mouth 9 down, installs hydraulic stem 17 in adjusting seal box 11, and the bottom of adjusting seal box 11 is passed in the activity of one end of hydraulic stem 17 to fixed connection is on sealed cock board 10.

The model of the pressure sensor 15 is SLC 611.

The working principle is as follows: one side of the dispensing barrel 4 is connected with a liquid inlet pipe, concentrated solution mixed reagent to be dispensed is filled into the dispensing barrel 4, a servo motor 14 is started for stirring, a sealing plug plate 10 is driven to move upwards through a starting liquid pressure rod 17 at the bottom, so that a medicine outlet 9 is opened, the concentrated solution is conveyed into a filling box 5, filling is carried out through a filling head, the filling box 5 applies pressure to a support plate II 6, a pressure plate 16 is pushed to move downwards through a support rod 8, weight is transmitted to a pressure sensor 15, the medicine amount in the filling box 5 is detected, the concentrated solution can be timely conveyed into the filling box 5 during dispensing by arranging the dispensing barrel 4 and the filling box 5 to supplement the medicine amount in the filling box 5, the mixing of the concentrated solution is accelerated by arranging a stirring rod 13, the hydraulic rod 16 is arranged, the hydraulic rod 13 is connected with the sealing plug plate 10 to open or close the medicine outlet 9, the support plate II 6, the sealing plug plate is arranged, Bracing piece 8, clamp plate 14 and pressure sensor 15, can go up the dose in the filling box 5 on the two 6 backup pads of real-time supervision, and the replenishment, through saying that pressure sensor 15 sets up the bottom at support frame 2, can bear the pressure of whole filling box 5 transmission, surplus in more accurate monitoring filling box 5, the concentrate of timely replenishment needs the filling, prevent unable timely supplementary concentrate, lead to empty dress, link directly with filling box 5 through setting up dispensing barrel 4, reduce the transmission step of concentrate, reduce in the transmission process, the contaminated risk of concentrate, the safety and the health of guarantee concentrate, high durability and convenient operation, high durability and convenient use and practicality are strong, high convenience for operation, the effect of use is better for traditional mode, hemodialysis concentrate can not be extravagant, the non-staining environment.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A filling system for hemodialysis concentrated solution comprises a conveying channel (1) and a support frame (2), and is characterized in that the conveying channel (1) penetrates through the middle of the support frame (2), the support frame (2) is of a U-shaped structure, a first support plate (3) is vertically connected with a top opening of the support frame (2), a second support plate (6) is arranged below the first support plate (3) in parallel, a dispensing barrel (4) is installed on the first support plate (3), a servo motor (14) is installed on the dispensing barrel (4), a filling box (5) is fixedly connected onto the second support plate (6), a dispensing head is fixedly connected onto the bottom of the filling box (5), sliding grooves (7) are respectively formed in two sides of the support frame (2), a support rod (8) is movably arranged in the sliding grooves (7), a pressure sensor (15) is installed at the bottom in the support frame (2), and a pressure plate (16) is arranged on the pressure sensor (15), and two ends of the pressure plate (16) are respectively and vertically connected to the supporting rods (8).

2. The filling system for hemodialysis concentrate according to claim 1, wherein one end of the support rod (8) is fixedly connected with a sliding block, the sliding block is fixedly connected to two sides of the support plate II (6), the other end of the support rod (8) is movably inserted into the bottom of the support frame (2) through the sliding groove (7), and a fixed cylinder is movably sleeved at one end of the support rod (8) through the sliding groove (7) and fixedly connected to the bottom of the support frame (2).

3. The filling system for hemodialysis concentrate according to claim 1, wherein the output end of the servo motor (14) is fixedly connected with a rotating shaft, the rotating shaft is movably inserted into the dispensing barrel (4), one end of the rotating shaft inserted into the dispensing barrel (4) is rotatably connected with an adjusting seal box (11), and a seal plug plate (10) is arranged at the bottom of the adjusting seal box (11) in parallel.

4. A filling system for hemodialysis concentrate according to claim 3, wherein a plurality of stirring rods (13) are fixedly connected to the surface of the rotating shaft, and the outer side of the adjusting seal box (11) is fixedly connected to the inner wall of the dispensing barrel (4) through a stabilizing plate (12).

5. The filling system for hemodialysis concentrate as defined in claim 1, wherein a drug discharge port (9) is opened at a middle position of the bottom of the dispensing barrel (4), and one end of the drug discharge port (9) is connected with a corrugated hose, and the other end of the corrugated hose is connected to the filling box (5).

6. A filling system for hemodialysis concentrate according to claim 3, wherein the sealing plug plate (10) covers the surface of the medicine feeding port (9), the adjusting seal box (11) is installed with a hydraulic rod (17), and one end of the hydraulic rod (17) movably passes through the bottom of the adjusting seal box (11) and is fixedly connected to the sealing plug plate (10).

7. The filling system for hemodialysis concentrate of claim 1, wherein the pressure sensor (15) is of the SLC611 type.