JP3136574U - Bicarbonate container for kidney dialysis - Google Patents

Abstract

To provide a bicarbonate container for kidney dialysis having a structure capable of reducing a packaging volume, reducing stock and transportation costs, reducing medical waste after use, and reducing medical waste treatment costs.
SOLUTION: A plastic hermetically sealed bag body 10 made of a polypropylene material is loaded with bicarbonate crystal powder 20 and can be used by being connected to a B liquid infusion tube line of a kidney dialysis machine. It is. A liquid inlet pipe 11 and a liquid outlet pipe 12 communicating with the inside of the bag body 10 are provided at both upper and lower ends of the bag body 10, and a connector 13 and a connector cap 14 are provided at the outer ends of the liquid inlet pipe 11 and the liquid outlet pipe 12. The male screw 131 is provided near the open end of the connector 13, the female screw 141 corresponding to the male screw 131 of the connector 13 is provided on the connector cap 14, and the axial center line inside the connector cap 14 is provided. When the connector cap 14 is screwed into the connector 13, the plug 142 just plugs the inner diameter of the connector 13.
[Selection] Figure 1

Description

  The present invention relates to a bicarbonate container for kidney dialysis, and in particular, is used in a direct renal dialysis treatment process, in which a bicarbonate crystal powder is loaded inside a plastic sealed bag body made of polypropylene material. Inlet and outlet pipes provided at the upper and lower ends of the dialysis machine are connected to the drug infusion pipeline of the kidney dialysis machine and can be used to reduce packaging volume and reduce medical waste disposal costs. Concerning the container.

  Currently, renal dialysis requires the provision of an aqueous solution containing appropriate amounts of nutrients and minerals, that is, a dialysate. In general, for convenience of storage, it is divided into two types of liquid A and liquid B. Liquid A is a strongly acidic mineral solution, which is sodium, potassium, calcium, magnesium, sodium acetate, acetate, etc. Containing. Since it is a strongly acidic liquid, bacteria are difficult to propagate and the ratio of each component during mixing is difficult to control effectively, so that well-known traditional liquid packaging preservation is adopted. Liquid B is a kind of bicarbonate nutrient solution, which includes two kinds of solutions of calcium chloride and sodium bicarbonate, and the liquid B is considered to be a weakly alkaline nutrient so that it is easy for bacteria to grow and easy to preserve. Rather, it takes a long time to be shipped, transported to the hospital and used by the patient. However, the longer the time, the higher the probability of bacterial growth, which is disadvantageous for the patient.

  In order to solve the above-mentioned drawbacks of the well-known liquid type packaging B solution, the contractor has recently changed to dry packaging. When using it, pure water is poured into the drug powder and the dissolved saturated solution is used directly in the renal dialysis treatment line And preventing the generation of bacteria. However, in the structure that is packaged by a well-known dry method, an appropriate amount of powdered powder (crystalline sand particles) is directly loaded into a hard case container integrated by high-frequency bonding, and a connector is attached to each of the upper and lower ends of the integrated container. In order to be able to derive pure water and a saturated solution, the expected use effect can be achieved.

  The disadvantages of this known structure are as follows. The connectors at the upper and lower ends of this well-known container are designed for a dedicated kidney dialysis machine, which does not work with various types of common kidney dialysis machines and lacks wide utility. Also, this well-known container is a hard case container, and this container needs to be further filled with 200 to 500 cc of water at the time of use, so that its packaging volume is much larger than the volume of the drug powder and is packed in a box. At times, voids are likely to be generated between the containers, which increases the volume and transportation costs. Next, it is necessary to discard one hard case container of about 500 to 1000 cc for each use, and therefore the storage volume of the waste container is very large, and the cost of incineration or processing of this waste container is high, This also increases the cost of renal dialysis treatment. Therefore, it is necessary to further improve the structure of the above-described dry kidney dialysis bicarbonate container.

  An object of the present invention is to provide a kind of bicarbonate container for kidney dialysis, in which a bicarbonate crystal powder is loaded inside a plastic sealed bag body made of polypropylene material, and the upper and lower ends of the bag body. The inflow and outflow pipes provided in are connected to the chemical infusion line of the renal dialysis machine, and are convenient to use and can reduce the generation of medical waste.

  The bicarbonate container for kidney dialysis of the present invention can be used in combination with various current kidney dialysis machines.

The invention of claim 1 can be used as a plastic sealed bag body made of polypropylene material and filled with bicarbonate crystal powder, and connected to the line of a drug solution infusion tube of a kidney dialysis machine. In a bicarbonate container for kidney dialysis,
A liquid inlet and a liquid outlet pipe communicating with the inside of the bag body are provided at both upper and lower ends of the bag body, and a connector and a connector cap are provided at the outer ends of the liquid inlet pipe and the liquid outlet pipe, respectively. A male screw is provided near the end, a female screw corresponding to the male screw of the connector is provided in the connector cap, and a plug is provided in the connector cap along its axis, the plug being a connector cap This is a bicarbonate container for kidney dialysis, which just closes the inner diameter of the connector when screwed into the connector.
The invention of claim 2 is the bicarbonate container for kidney dialysis according to claim 1, characterized in that a filter net is provided at a connection portion between the outlet pipe and the bag.
The invention of claim 3 is the bicarbonate container for kidney dialysis according to claim 1, wherein a tube clip is provided on the drainage pipe.
The invention according to claim 4 is the bicarbonate container for kidney dialysis according to claim 1, characterized in that hook ears are provided on two sides of the upper end of the bag.

  Overall, the kidney dialysis bicarbonate container of the present invention reliably achieves the purpose of reducing packaging volume, reducing stock and transportation costs, reducing medical waste during use, and reducing medical waste disposal costs. . In addition, the present invention has novelty because the same article is not found on the market before the application, and there is no description of the same or similar structure in the publication.

  The bicarbonate container for kidney dialysis according to the present invention has a plastic sealed bag body made of polypropylene material filled with bicarbonate crystal powder, and an inlet and outlet pipe provided at both upper and lower ends of the bag body. A liquid tube is used by being connected to a drug solution infusion pipeline of a kidney dialysis machine, and an inflow tube and an outflow tube communicating with the inside of the bag body are provided at upper and lower ends of the bag body, and the inflow tube and the outflow tube A connector and a connector cap are provided at the outer ends, a male screw is provided near the open end of the connector, a female screw is provided in the connector cap to correspond to the male screw of the connector, and inside the connector cap A plug is projected along the axial line, and the plug just plugs the inner diameter of the connector when the connector cap is screwed into the connector.

  When using the above structure, the hermetically sealed bag can wrap the powder in a plastic manner, reducing the volume of a single package to a minimum, and when packing, each bag can compensate for the gap between each other. Therefore, stock space and transportation costs can be reduced. In addition, after using the powder and chemical solution inside the bag body, the bag body will naturally become flat, that is, the volume will be minimized, the volume of plastic waste will be reduced, and further the storage space for medical waste will be reduced. Reduce medical waste disposal costs.

  As shown in FIG. 1 to FIG. 3, the bicarbonate dialysis container of the present invention is a plastic hermetically sealed bag 10 made of a polypropylene material, and a bicarbonate crystal powder 20 is contained therein. It is loaded and can be used connected to the B liquid infusion tube 31 line of the kidney dialysis machine 30. The feature is that a liquid inlet pipe 11 and a liquid outlet pipe 12 communicating with the inside of the bag body 10 are provided at both upper and lower ends of the bag body 10, and a connector 13 and a connector cap are provided at the outer ends of the liquid inlet pipe 11 and the liquid outlet pipe 12. 14, a male screw 131 is provided near the open end of the connector 13, a female screw 141 corresponding to the male screw 131 of the connector 13 is provided on the connector cap 14, and the inside of the connector cap 14, A plug 142 is projected at a position where the axial center line is extended, and the plug 142 closes the inner diameter of the connector 13 when the connector cap 14 is screwed into the connector 13.

  Moreover, as FIG.1 and FIG.3 shows, the filter net | network 15 can be installed in the connection end of the liquid discharge pipe | tube 12 and the bag body 10, Thereby, undissolved bicarbonate crystal | crystallization powder 20 flows out directly. Can be prevented. Further, a tube clip 16 can be added to the liquid discharge tube 12, and when the provision of the renal dialysis solution is not necessary for a while, the liquid discharge tube 12 can be quickly closed with the tube clip 16.

  When using the above-described structure, as shown in FIG. 3, the bag body 10 loaded with the bicarbonate crystal powder 20 is hung on the hook 32 of the kidney dialysis machine 30 with the hook ear 17 provided in advance, Open the connector caps 14 at the outer ends of the inlet pipe 11 and outlet pipe 12, and connect a tube 40 connected to a reverse osmosis water source (RO water) to the connector 13 of the inlet pipe 11 to introduce pure water. If the connector 13 of the outlet pipe 12 and the B liquid infusion pipe 31 of the kidney dialyzer 30 are connected, they can be used immediately on the line. Alternatively, as shown in FIG. 4, the container 33 is first assembled on one side of the kidney dialysis machine 30, and a groove 331 is provided on the wall surface of the container 33, so that the bag 33 can be used through the outlet tube 12. The bag body 10 loaded with the bicarbonate crystal powder 20 is placed in the container 33 and further connected to the tube 40 and the B-liquid infusion tube 31 in the above-described manner to achieve the purpose of use, and a kidney dialysis machine Achieving functions that can be used regardless of the type.

  As described above, the merit of the present invention is that the sealed bag body 10 is packaged with the bicarbonate crystal powder 20 in a plastic manner, the volume of a single package can be reduced to the minimum, and a plurality of bag bodies When the box 10 is packed, the gaps between the bags 10 can be compensated for each other, thereby achieving the effect of reducing the stock space and the transportation cost. Further, after the use of the bicarbonate crystal powder 20 inside the bag body 10 and the chemical solution in which the powder is dissolved, the bag body 10 is compressed by an external atmospheric pressure to become a naturally flat flaky shape (that is, the volume is minimized). In this state, the volume of the bag to be discarded is reduced, thereby reducing the space for storing medical waste and increasing the cost of medical waste treatment.

  The shape and structure of the above-described embodiments are two of the embodiments that can be implemented according to the present invention, and the scope of claims for utility model registration of the present invention is not limited to this, but from the concept of the present invention. Under non-separating conditions, each part can be replaced with a similar or equivalent part.

It is a three-dimensional view of the present invention. It is a local enlarged view of this invention. It is a combination use state figure of the Example of this invention. It is a combination use state figure of another Example of this invention.

Explanation of symbols

10 Bag 20 Bicarbonate Crystalline Powder 30 Kidney Dialysis Machine 40 Tube 11 Inlet Tube 12 Outlet Tube 13 Connector 14 Connector Cap 15 Filter Net 16 Tube Clip 17 Hanging Ear 31 B Infusion Tube 32 Hook 33 Container 131 Male Screw 141 Female thread 142 Plug 331 Groove

Claims (4)

Bicarbonate salt for kidney dialysis that can be used by being connected to the line of the drug solution infusion pipe of a kidney dialysis machine, which is made of polypropylene material and filled with bicarbonate crystal powder inside. In the container,
A liquid inlet and a liquid outlet pipe communicating with the inside of the bag body are provided at both upper and lower ends of the bag body, and a connector and a connector cap are provided at the outer ends of the liquid inlet pipe and the liquid outlet pipe, respectively. A male screw is provided near the end, a female screw corresponding to the male screw of the connector is provided in the connector cap, and a plug is provided in the connector cap along its axis, the plug being a connector cap A bicarbonate container for kidney dialysis, which just plugs the inner diameter of the connector when screwed into the connector.   The bicarbonate container for kidney dialysis according to claim 1, wherein a filter net is provided at a connection portion between the drainage pipe and the bag.   The bicarbonate container for kidney dialysis according to claim 1, wherein a tube clip is provided on the drainage tube.   The bicarbonate container for kidney dialysis according to claim 1, wherein a hook ear is provided on two sides of the upper end of the bag body.

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