CN213491000U - Novel hemodialysis liquid bucket - Google Patents

Abstract

The utility model discloses a novel hemodialysis liquid bucket, staving upper portion are equipped with gets liquid mouth and sealed lid, and the staving bottom is equipped with imbibition portion, is equipped with the slope on imbibition portion imbibition subassembly and next door. The sealed lid is including main lid and support lid, supports the lid and covers with the main first liquid hole and the second liquid hole of getting that is equipped with the confession pipette that link up mutually and passes respectively, and the imbibition subassembly includes solid fixed cylinder and imbibition platform, and the solid fixed cylinder outer wall is equipped with leads the liquid hole, and the imbibition bench is equipped with and fixes the communicating catch tray of a section of thick bamboo. The side wall of the liquid suction platform is provided with liquid suction holes which are communicated with the liquid collecting disc through corresponding capillary liquid guide pipes. The layering setting of dislysate bucket through sealed lid and the imbibition subassembly cooperation of barrel head make the pipette control at the co-altitude not, and the liquid of each liquid level in the high-efficient absorption bucket reads the liquid level value through transparent ladle body real-time observation liquid level, utilizes the mobility of water, assembles last liquid in the little space of imbibition portion, remains liquid complete absorption utilization through the siphon principle of capillary pipette with the barrel head.

Description

Novel hemodialysis liquid bucket

Technical Field

The utility model belongs to the technical field of the dialysis technique and specifically relates to a novel hemodialysis liquid bucket.

Background

At present, when a hospital treats diseases such as renal failure, nephrotic syndrome and the like, the aim of treatment is achieved by dialyzing blood through an instrument, and the blood of a patient is in contact with dialysate in a dialysis machine for substance exchange, so that harmful components which are not filtered by kidneys in the blood of the patient are cleaned. This requires that the dialysate be absolutely pure, free of contamination, and even not directly exposed to air, and in contact with dust and debris in the air. Dialysis machine belongs to the equipment class, and dialysis machine manufacturer supplies from the dialysis machine of taking the pipette, and the dislysate belongs to medical liquid medicine, and medical drug manufacturer packs the dislysate into the dislysate bucket and supplies the hospital to use, just so causes the length of pipette and the height of dislysate bucket not completely to match, and some pipettes are too long, place unstablely, and some pipettes are too short, can't absorb the liquid of barrel head. And the barrel bottom is bigger, and the last part of liquid can not be completely sucked out and utilized when the ground is uneven, thereby causing economic pressure of treatment cost increase for patients while wasting resources.

Disclosure of Invention

The utility model aims to solve the technical problem that not enough to prior art provides a simple structure for the dialysis technical field, and is practical high-efficient, reduces the novel hemodialysis liquid bucket of extravagant resource.

The technical problem to be solved by the utility model is realized by the following technical proposal, the utility model relates to a novel hemodialysis liquid barrel, which comprises a barrel body, wherein the upper part of the barrel body is provided with a liquid taking port, the liquid taking port is provided with a sealing cover, the bottom of the barrel body is provided with a liquid absorbing part opposite to the liquid taking port, the liquid absorbing part is provided with a liquid absorbing component, and a slope inclining from one side of the barrel body to the liquid absorbing part is arranged beside the liquid absorbing component; the slope gathers all the later liquid to the liquid absorption part, so that the liquid is completely sucked and utilized. The sealing cover comprises a main cover and a supporting cover which are arranged in parallel, the supporting cover is positioned above the main cover, and the supporting cover and the main cover are respectively provided with a first liquid taking hole and a second liquid taking hole which are communicated with each other and are used for a liquid suction pipe to pass through. The pipette is limited and arranged in two layers in the vertical direction by the supporting cover and the main cover. The supporting cover is provided with a sealing strip which is matched with the first liquid taking hole and is provided with a hand pull ring, the liquid absorbing assembly is provided with a fixed cylinder, the lower end of the fixed cylinder is connected with a liquid absorbing platform, the outer wall of the fixed cylinder is provided with liquid guide holes which are uniformly distributed along the circumferential direction, the liquid absorbing platform is provided with a liquid collecting disc communicated with the fixed cylinder, the side wall of the liquid absorbing platform is provided with a plurality of layers of liquid absorbing holes which are uniformly distributed, and the liquid absorbing holes are communicated with the liquid collecting disc through corresponding capillary liquid guide tubes. The liquid collected in the barrel body to the liquid suction part flows into the liquid collecting tray through the capillary liquid guide pipe to be sucked away.

The utility model discloses the technical problem that will solve can also further realize through following technical scheme, and main lid inner circle is equipped with the internal thread, gets the liquid mouth and is equipped with the external screw thread with internal thread matched with. The first liquid taking hole is provided with a center hole, the two sides of the center hole are provided with symmetrically arranged elongated holes, the second liquid taking hole is a round hole, and the center hole and the round hole are in clearance fit with the outer wall of the liquid suction pipe respectively. When in use, the sealing cover can effectively prevent sundries from falling into the barrel to pollute the liquid in the barrel, and the sealing cover can be assembled and taken at any time.

The utility model discloses the technical problem that will solve can also further realize through following technical scheme, the cooperation is corresponded with imbibition pipe external diameter shape size to solid fixed cylinder internal diameter, and the catch tray internal diameter is less than the pipette internal diameter, and the distance of solid fixed cylinder upper surface to catch tray upper cross-section is greater than the main lid and supports the distance between the lid, the catch tray internal diameter is less than the pipette internal diameter.

The technical problem to be solved by the utility model can be further realized by the following technical scheme, the drain hole is oval, and the drain hole is in smooth transition with the cavity of the fixed cylinder. The shape meets the fluid mechanics motion law, and the resistance is the minimum in the liquid motion process.

The utility model discloses the technical problem that will solve can also further realize through following technical scheme, with the communicating collecting opening of capillary catheter (2), the collecting opening is by the center to radial distribution all around on the drip pan.

The utility model discloses the technical problem that will solve can also further realize through following technical scheme, get liquid mouth one side and be equipped with transparent ladle body, be equipped with the liquid level scale mark on the ladle body. The liquid level can be observed conveniently, and the phenomenon that the liquid level is misjudged in the using process and cannot be found in time when the liquid level is reduced or no body fluid exists is avoided.

The utility model discloses the technical problem that will solve can also further realize through following technical scheme, the pipette includes upper portion dop and interior extension pipe, and dop cross sectional shape corresponds the cooperation with the first liquid pore shape size of getting, and interior extension external diameter corresponds the cooperation with the first centre bore of getting the liquid pore and the shape size of second getting the liquid pore. When the pipette is ensured to extend into the barrel, no sundries fall into the barrel to pollute the liquid in the barrel through double-layer protection.

This novel hemodialysis liquid bucket is in complete encapsulated situation before using, removes the sealing strip on the first liquid hole of getting through manual hand power ring during use, and the pipette on will being equipped with outward passes first liquid hole of getting and the second liquid hole of getting respectively, and the dop of pipette is placed perpendicularly when supporting the lid with first liquid hole of getting, and the interior pipe lower extreme that stretches is just freely stretched into in the solid fixed cylinder and is fixed to the circumferencial direction, and the sealed face of lower extreme is in oval drain hole top position. The external equipment forms negative pressure in the pipette through executing operation, the negative pressure is firstly formed in the fixed cylinder to suck liquid away, and the liquid in the barrel is continuously filled into a space formed by the fixed cylinder and the liquid collecting disc through the oval liquid guide hole and the capillary pipette and is moved out of the cylinder through the pipette. The operator observes the liquid level scale mark on the transparent ladle body and observes the liquid level height, after the staving lower part is arrived to the liquid level, with the rotatory 90 backs of pipette dop, the dop is put on the main lid after passing first liquid taking hole, the interior extension tube end that corresponds with the drip pan, interior extension tube internal diameter is unanimous with the drip pan internal diameter, liquid passes through capillary pipette and inhales liquid behind the drip pan and concentrates and siphons away, when liquid was to the lower part simultaneously, the slope makes liquid to low flow direction liquid absorption portion, the liquid of surplus in liquid absorption portion is through the capillary pipette liquid taking hole suction of different horizontal planes to inhaling completely.

The utility model has the advantages that: this dislysate bucket is through the layering setting of sealed lid, cooperates jointly with the imbibition subassembly of bottom of a barrel, makes pipette control at the co-altitude not, and the liquid of each liquid level in the bucket is absorbed to the high efficiency, reads the liquid level value through transparent ladle body real-time observation liquid level, utilizes the mobility of water, assembles last liquid in the little space of imbibition portion, remains liquid complete absorption utilization through capillary pipette's siphon principle with the bottom of a barrel.

Drawings

FIG. 1 is a schematic view of the overall structure of the novel hemodialysis barrel;

FIG. 2 is a schematic view of a sealing cover structure of the novel hemodialysis barrel;

FIG. 3 is a schematic view of the structure of the imbibing component of the novel hemodialysis barrel;

FIG. 4 is a schematic view of the assembly of the pipette and the fixed cylinder of the novel hemodialysis solution barrel;

FIG. 5 is a schematic view of the assembly of the pipette and the pipetting station of the novel hemodialysis cartridge;

FIG. 6 is a top view of the sealing cap of the novel hemodialysis cartridge;

figure 7 is a top view of the wicking assembly of the novel hemodialysis cartridge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-5, the utility model provides a technical scheme: a novel hemodialysis liquid barrel is characterized in that a liquid taking port 24 is arranged on the upper portion of a barrel body 1, a sealing cover 3 is arranged on the liquid taking port 24, a transparent barrel body 5 is arranged on one side of the liquid taking port 24, and liquid level scale marks 6 are arranged on the barrel body 5. The liquid level condition in the barrel body is observed in real time through the transparent barrel body 5, and the liquid level and the time corresponding record can be selected to be stored. A liquid suction part 23 opposite to the liquid taking port 24 is arranged at the bottom of the reading and recording barrel body liquid level, a liquid suction component 7 is arranged on the liquid suction part 23, and a slope 1 inclining from one side of the barrel body to the liquid suction part 23 is arranged beside the liquid suction component 7; along with the use of liquid, see through liquid level scale mark 6 and observe the liquid level and constantly descend, when the liquid level bottom, liquid is along slope 1 and is gathered down to imbibition portion 23. The sealing cover 3 comprises a main cover 8 and a supporting cover 9 which are arranged in parallel, the supporting cover 9 is positioned above the main cover 8, and the supporting cover 9 and the main cover 8 are respectively provided with a first liquid taking hole 13 and a second liquid taking hole 14 which are communicated and used for the pipette 4 to pass through. The supporting cover 9 is provided with a sealing strip 10 which is matched with the first liquid taking hole 13 and is provided with a hand pull ring 11, the hand pull ring 11 is pulled by a finger hook before use, the sealing strip 10 is pulled and moved from the first liquid taking hole 13, and the pipette 4 is placed into the second liquid taking hole 14 after being placed into the first liquid taking hole 13.

Imbibition subassembly 7 is equipped with solid fixed cylinder 25, and solid fixed cylinder 25 lower extreme even has imbibition platform 17, and gu fixed cylinder 25 outer wall is equipped with the drain hole 15 along circumference equipartition, and drain hole 15 is oval, and drain hole 15 and solid fixed cylinder 25's well cavity rounding off. At the beginning of the suction stage, the liquid is relatively much, a large amount of liquid continuously enters the hollow cavity of the fixed cylinder 25 through the oval liquid guide hole 15, the tail end of the liquid suction pipe 4 is suspended in the hollow cavity, and the liquid suction pipe 4 sucks the liquid out at a certain speed.

The liquid suction platform 17 is provided with a liquid collecting disc 16 communicated with the fixed cylinder 25, the side wall of the liquid suction platform 17 is provided with a plurality of layers of liquid suction holes 19 which are uniformly distributed, and the liquid suction holes 19 are communicated with the liquid collecting disc 16 through corresponding capillary liquid guide tubes 18. The inner diameter of the fixed cylinder 25 is correspondingly matched with the outer diameter of the pipette 4, and the inner diameter of the liquid collecting disc 16 is smaller than that of the pipette 4. When the liquid level in the cylinder is lowered to the level of the liquid suction table 17, the liquid suction pipe 17 is lowered and communicates with the liquid collection tray 16 to form an inner space. Finally, the liquid collected in the liquid suction part 17 enters the liquid collecting tray 16 through the capillary liquid guide tubes 18 immersed in the layers below the liquid level through siphoning, and the liquid in the liquid collecting tray 16 is quickly collected and then is moved out of the barrel by the liquid suction tube 4. The distance from the upper surface of the fixed cylinder 25 to the upper section of the liquid collecting tray 16 is larger than the distance between the main cover 8 and the supporting cover 9, the tail end of the pipette 4 is suspended in the fixed cylinder 25, the passive pipette 4 moves downwards along with the descending of the liquid level, and the pipette 4 is just matched with the upper section of the liquid collecting tray 16. The inner diameter of the liquid collecting disc 16 is smaller than that of the liquid suction pipe 4, a circle of steps are formed between the edge of the liquid collecting disc 16 and the inner wall of the fixed barrel 25, and the tail end of the liquid suction pipe 4 can be placed on the steps to play a limiting role.

The inner ring of the main cover 8 is provided with an internal thread, and the liquid taking port 24 is provided with an external thread 12 matched with the internal thread. The sealing cover 3 can be disassembled and assembled from the liquid taking port 24 at any time according to the field requirement, the first liquid taking hole 13 is provided with a central hole, and the two sides of the central hole are provided with symmetrically arranged elongated holes. The second liquid taking hole 14 is a circular hole, and the central hole and the circular hole are respectively in clearance fit with the outer wall of the liquid suction pipe 4. The pipette 4 comprises an upper chuck 21 and an inner extension tube 22, the shape and the size of the cross section of the chuck 21 correspond to the shape and the size of the first liquid taking hole 13, and the outer diameter of the inner extension tube 22 corresponds to the shape and the size of the central hole of the first liquid taking hole 13 and the shape and the size of the second liquid taking hole 14. When the pipette 4 is ensured to extend into the barrel, no sundries fall into the barrel to pollute the liquid in the barrel through double-layer protection. After the pipette 4 is inserted into the barrel 2 in the initial stage, it is ensured that the chuck 21 is arranged at a certain angle, preferably at a right angle, with the liquid level in the barrel continuously falling, when the liquid level is close to the height of the pipette table 17, the chuck 21 is manually rotated to place the chuck 21 into the first liquid taking hole 13, the chuck 21 is accordingly clamped on the second liquid taking hole 14 on the surface of the main cover 8, and the corresponding inward extending pipe 22 of the pipette 4 is then completely butted with the liquid collecting tray 16.

Liquid collecting holes 20 communicated with the capillary liquid guide pipes 18 are distributed on the liquid collecting disc 16, the liquid collecting holes 20 are distributed on the liquid collecting disc 16 from the center to the periphery in a radial mode, the capillary liquid guide pipes 18 suck liquid through the liquid sucking holes 19 of the circles of each layer, and the liquid is filled in the liquid collecting disc 16 instantly and is sucked away by the liquid sucking pipes 4.

This dislysate bucket is through the layering setting of sealed lid, cooperates jointly with the imbibition subassembly of bottom of a barrel, makes pipette control at the co-altitude not, and the liquid of each liquid level in the bucket is absorbed to the high efficiency, reads the liquid level value through transparent ladle body real-time observation liquid level, utilizes the mobility of water, assembles last liquid in the little space of imbibition portion, remains liquid complete absorption utilization through capillary pipette's siphon principle with the bottom of a barrel.

Claims (7)

1. The utility model provides a novel hemodialysis liquid bucket, includes staving (2), its characterized in that: the upper part of the barrel body (2) is provided with a liquid taking port (24), the liquid taking port (24) is provided with a sealing cover (3), the bottom of the barrel body (2) is provided with a liquid absorbing part (23) opposite to the liquid taking port (24), the liquid absorbing part (23) is provided with a liquid absorbing component (7), a slope (1) which inclines from one side of the barrel body to the liquid absorbing part (23) is arranged beside the liquid absorbing component (7), the sealing cover (3) comprises a main cover (8) and a supporting cover (9) which are arranged in parallel, the supporting cover (9) is positioned above the main cover (8), the supporting cover (9) and the main cover (8) are respectively provided with a first liquid taking hole (13) and a second liquid taking hole (14) which are communicated and are used for the liquid absorbing pipe (4) to pass through, the supporting cover (9) is provided with a sealing strip (10) which is matched with the first liquid taking hole (13) and is provided with a hand pulling ring (11), the sealing strip, the lower end of the fixed cylinder (25) is connected with a liquid suction table (17), liquid guide holes (15) which are uniformly distributed along the circumferential direction are formed in the outer wall of the fixed cylinder (25), a liquid collecting disc (16) which is communicated with the fixed cylinder (25) is arranged on the liquid suction table (17), a plurality of layers of liquid suction holes (19) which are uniformly distributed are formed in the side wall of the liquid suction table (17), and the liquid suction holes (19) are communicated with the liquid collecting disc (16) through corresponding capillary liquid guide tubes (18).

2. The novel hemodialysis cartridge of claim 1, wherein: the inner ring of the main cover (8) is provided with an internal thread, the liquid taking port (24) is provided with an external thread (12) matched with the internal thread, the first liquid taking hole (13) is provided with a central hole, two sides of the central hole are provided with symmetrical long holes, the second liquid taking hole (14) is a round hole, and the central hole and the round hole are respectively in clearance fit with the outer wall of the liquid taking pipe (4).

3. The novel hemodialysis cartridge of claim 1, wherein: the inner diameter of the fixed cylinder (25) is correspondingly matched with the outer diameter of the liquid suction pipe (4), the inner diameter of the liquid collection disc (16) is smaller than the inner diameter of the liquid suction pipe (4), the distance from the upper surface of the fixed cylinder (25) to the upper section of the liquid collection disc (16) is larger than the distance between the main cover (8) and the support cover (9), and the inner diameter of the liquid collection disc (16) is smaller than the inner diameter of the liquid suction pipe (4).

4. The novel hemodialysis cartridge of claim 1, wherein: the liquid guide hole (15) is oval, and the liquid guide hole (15) and the hollow cavity of the fixed cylinder (25) are in smooth transition.

5. The novel hemodialysis cartridge of claim 1, wherein: liquid collecting holes (20) communicated with the capillary liquid guide pipes (18) are distributed on the liquid collecting disc (16), and the liquid collecting holes (20) are radially distributed on the liquid collecting disc (16) from the center to the periphery.

6. The novel hemodialysis cartridge of claim 1, wherein: a transparent barrel body (5) is arranged on one side of the liquid taking port (24), and liquid level scale marks (6) are arranged on the barrel body.

7. The novel hemodialysis cartridge of claim 1, wherein: the above-mentioned

The pipette (4) comprises an upper chuck (21) and an inner extension pipe (22), the cross section of the chuck (21) is correspondingly matched with the shape and the size of the first liquid taking hole (13), and the outer diameter of the inner extension pipe (22) is correspondingly matched with the shape and the size of the central hole of the first liquid taking hole (13) and the shape and the size of the second liquid taking hole (14).

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