CN201076627Y

CN201076627Y - Bicarbonate medicine bag structure for washing renal

Info

Publication number: CN201076627Y
Application number: CNU2007201280842U
Authority: CN
Inventors: 戴良恭
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-03
Filing date: 2007-08-03
Publication date: 2008-06-25
Anticipated expiration: 2017-08-03

Abstract

The utility model relates to a bicarbonate medical bag structure which is used for washing kidney, which is a structure that a plastic sealing type bag body is made from PP (polypropylene) material, wherein bicarbonate crystalline powder is filled up the bag body, and the bag body can be connected with a B fluid perfusion tube, which can be used after being connected. The upper and lower ends of the bag body are respectively provided with a fluid inlet pipe and a fluid outlet pipe which are communicated with the inner portion of the bag body, the external lateral ends of the fluid inlet pipe and fluid outlet pipe are respectively provided with a pipe joint and a joint cover, the end of the pipe joint which is closed to the opening is provided with an external screw thread, the joint cover is provided with an internal screw thread which is corresponded to the external screw thread of the pipe joint, the inner portion of the joint cover is convexly provided with a plunger piston along the axial center line, and the plunger piston is just plugged the inner diameter of the pipe joint when the joint cover is locked on the pipe joint. Thereby, the medical bag structure of the utility model can reduce the packing volume, decrease the warehouse storage and the transporting cost, waste materials for medical treatment can be reduced after being used, and the purpose that the processing cost of the waste materials for medical treatment is reduced is achieved.

Description

Wash the heavy carbonate medicated bag structure that kidney is used

Technical field

This utility model relates to a kind of heavy carbonate medicated bag that kidney is used of washing.

Background technology

At present must provide the aqueous solution that contains an amount of nutrient and mineral in the course of treatment washing kidney, promptly title is dialysis solution; Again, preserve for convenience and generally be divided into two kinds of A liquid and B liquid, A liquid is a kind of highly acid mineral solution, it includes: sodium (NaCl), potassium (KCl), calcium (CaCl2H0), magnesium (MgCl6HO), sodium acetate (CHCOONa3HO), acetate (Acetic Acid) etc., because it is a strong acidic liquid, cause and be difficult for breed bacteria, and each component ratio when mixing is difficult to do effectively control, so this part is still kept existing traditional liquid state packing and preserved; B liquid then is a kind of heavy carbonate (Bicarbonate) nutritional solution, include sodium chloride (NaCl) and two kinds of solution of sodium bicarbonate (NaHCo3), described B liquor is the alkalescence nutrient, so it is difficult for than being easier to breed bacteria preserving, especially quite long from dispatching from the factory, be transported to hospital to the interval between the sufferer use, time is longer, and its antibacterial multiplies the more, more is unfavorable for the sufferer use.

For solving above-mentioned existing disappearance of packing B liquid in liquid mode, so having manufacturer to change with dry type recently packs, just directly brew medicated powder when wait will be used, and firm dissolved saturated solution is directly used on the line in the course of treatment immediately by washing the kidney absorption, to avoid multiplying of antibacterial with pure water; Yet, described existing structure with the dry method packing, it is that an amount of medicated powder (crystalline grains of sand shape) directly is housed in a duricrust container that is bonded into one with high frequency, and respectively the container of described one up and down two ends respectively be provided with a joint, so that import pure water and saturated solution is drawn, reach the use effect of expection.Yet,

The disappearance of described existing structure is: the described existing container up and down joint at two ends is to cooperate exclusively to wash the kidney machine and design, and it also can't generally use at the general all types of kidney machines of washing, and lacks extensive practicality; Again, described existing container is a duricrust container, and described container also will be adorned the water of 200～500cc when using, therefore, its packaging volume is much larger than the volume of medicated powder, and when becoming case packing between each container and container the Yi Sheng space, and increase volume and cost of transportation; Secondly, the duricrust container that each use all has about a 500～1000cc need be abandoned, so the volume of discarded containers store is very big, and it is also high to burn or handle the cost of described discarded container, also relative also can increase described medical treatment cost of washing kidney; Be with, the structure of above-mentioned dry type heavy carbonate packing container is still had necessity of improvement again.

This utility model designer has and states the existing kidney of washing in view of this with bicarbonate solution manner of packing and constructional disappearance, through studying intensively, designs a kind of brand-new " washing kidney heavy carbonate medicated powder system liquid mixing arrangement " eventually.

Summary of the invention

Main purpose of the present utility model is providing a kind of kidney heavy carbonate medicated powder system liquid mixing arrangement of washing, it is in the plastic sealed bag of being made by PP (polypropylene) material the heavy carbonate crystal powder to be housed, rely on bag up and down the going into of two ends/drain pipe use with washing kidney machine line, use and reduce the effect that Biohazard Waste produces can reach convenient.

Of the present utility model time a purpose is providing a kind of heavy carbonate medicated bag structure that kidney is used of washing, and its most at present existing kidney machines of washing of can arranging in pairs or groups use.

For achieving the above object, the technical solution adopted in the utility model is:

A kind ofly wash the heavy carbonate medicated bag structure that kidney uses, comprise a plastic sealed bag of being made by polypropylene material, be filled with the heavy carbonate crystal powder in the described bag, described bag is connected on the medicinal liquid transfer line of washing the kidney machine and uses; It is characterized in that: the two ends up and down of described bag are arranged with a liquid-in pipe and communicate with its inside with a drain pipe, and respectively be provided with a pipe joint and a connector cover at liquid-in pipe and drain pipe outboard end, the nearly opening of described pipe joint has external screw thread, it is corresponding with the external screw thread of pipe joint that described connector cover has female thread, and convexing with a plunger along its axial line in described connector cover inside, described plunger just is blocked in the internal diameter of pipe joint when connector cover is locked together in pipe joint.

Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be: when using according to above-mentioned structure, because of described enclosed bag is to pack medicated powder in plastic mode, and the volume of unitary package can be reduced to minimum, and when vanning, each bag can plug the gap again mutually, so have the storage of minimizing space and cost of transportation; Again, after medicated powder that uses up bag inside and medicinal liquid, can be flat bag (being the state of volume minimum) by nature, and can reduce the volume of plastic-waste, and then, also can reduce the storage area of Biohazard Waste, and handle the cost of Biohazard Waste.

Description of drawings

Fig. 1 is a schematic perspective view of the present utility model;

Fig. 2 is the partial enlarged drawing of Fig. 1;

Fig. 3 is the state diagram that is used in combination of an embodiment of the present utility model;

Fig. 4 is the combination section of another embodiment of this utility model.

Description of reference numerals: 10-bag; 20-medicated powder; 30-washes the kidney machine; The 40-flexible pipe; The 11-liquid-in pipe; The 12-drain pipe; The 13-pipe joint; The 14-connector cover; The 15-filter screen; The 16-pipe clamp; The 17-hangers; 31-B liquid tube for transfusion; The outer hanger of 32-; The 33-container; The 131-external screw thread; The 141-female thread; The 142-plunger; The 331-fluting.

The specific embodiment

For making your juror further understanding and understanding be arranged, lift its possible embodiments now and cooperate graphic being described in detail as follows structure of the present utility model, device and feature thereof:

See also Fig. 1 to shown in Figure 3, this utility model is washed the heavy carbonate medicated bag structure that kidney is used, be a plastic sealed bag 10 of making by PP (polypropylene) material, be filled with heavy carbonate crystallization medicated powder 20 in it, can be connected on B liquid tube for transfusion 31 lines of washing kidney machine 30 and use; It is characterized in that: the two ends up and down of described bag 10 are arranged with a liquid-in pipe 11 and communicate with its inside with a drain pipe 12, and respectively be provided with a pipe joint 13 and a connector cover 14 at liquid-in pipe 11 and drain pipe 12 outboard ends, described pipe joint 13 nearly openings have external screw thread 131, it is corresponding with the external screw thread 131 of pipe joint 13 that described connector cover 14 has female thread 141, and convexing with a plunger 142 along its axial line in described connector cover 14 inside, described plunger 142 just is blocked in the internal diameter of pipe joint 13 when connector cover 14 is locked together in pipe joint 13.

See also Fig. 1 and Fig. 3 again, as above-mentioned structure, wherein the cohesive end at drain pipe 12 and bag 10 can be provided with a filter screen 15, directly flows out without dissolved medicated powder 20 preventing; And also can on drain pipe 12, add a pipe clamp 16, with temporarily not providing when washing kidney solution, can close described drain pipe 12 with pipe clamp 16 easily.

When using (please consulting shown in Figure 3 again) according to above-mentioned structure, the bag 10 that medicated powder 20 is housed can rely on it to go up the hangers of presetting 17 to hang and washing on the outer hanger 32 of kidney machine 30, open the connector cover 14 of liquid-in pipe 11 and drain pipe 12 outboard ends respectively, the flexible pipe 40 that will connect self-converse infiltration water source (RO water) again is connected on the pipe joint 13 of liquid-in pipe 11 and imports pure water, be connected with the B liquid tube for transfusion 31 of washing kidney machine 30 with relying on its pipe joint 13 that is located at drain pipe 12, can reach promptly to connect promptly on the line and use.Or as shown in Figure 4, be provided with a container earlier and be located at a side of washing kidney machine 30 for 33 groups, and the wall of described container 33 has a fluting 331, and can be convenient to allow the drain pipe 12 of bag 10 lower ends pass use; According to and, can be to be placed in the described container 33 bag 10 that medicated powder 20 is housed, connect flexible pipe 40 and B liquid tube for transfusion 31 according to aforementioned manner respectively again, reach purpose easy to use, and can have and do not limit the use effect of washing kidney machine machine.

Again as mentioned above, advantage of the present utility model is that promptly described enclosed bag 10 is to pack medicated powder 20 in plastic mode, and the volume of unitary package can be reduced to minimum, and when implementing how packed case, can plug the gap mutually again between each bag 10, so it can have the effect that reduces storage space and cost of transportation; Again, after the dissolved medicinal liquid of medicated powder 20 that uses up bag 10 inside and institute thereof, described bag 10 can make it be flat laminar (being the state of volume minimum) naturally because of the compression of outside atmospheric pressure, and reduce the volume of described discarded bag, and then, also can reduce the space that stores Biohazard Waste, and alleviate the cost of handling Biohazard Waste.

More than explanation is just illustrative for this utility model, and it is nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited, can make many modifications, variation or equivalence, but but all will fall within the claim restricted portion of the present utility model.

Claims

1. wash the heavy carbonate medicated bag structure that kidney uses for one kind, comprise a plastic sealed bag of being made by polypropylene material, be filled with the heavy carbonate crystal powder in the described bag, described bag is connected on the medicinal liquid transfer line of washing the kidney machine and uses; It is characterized in that:

The two ends up and down of described bag are arranged with a liquid-in pipe and communicate with its inside with a drain pipe, and respectively be provided with a pipe joint and a connector cover at liquid-in pipe and drain pipe outboard end, the nearly opening of described pipe joint has external screw thread, it is corresponding with the external screw thread of pipe joint that described connector cover has female thread, and convexing with a plunger along its axial line in described connector cover inside, described plunger just is blocked in the internal diameter of pipe joint when connector cover is locked together in pipe joint.

2. according to claim 1ly wash the heavy carbonate medicated bag structure that kidney uses, it is characterized in that: the cohesive end of described drain pipe and bag is provided with a filter screen.

3. according to claim 1ly wash the heavy carbonate medicated bag structure that kidney uses, it is characterized in that: establish a pipe clamp on the described drain pipe.

4. according to claim 1ly wash the heavy carbonate medicated bag structure that kidney uses, it is characterized in that: described bag both sides in the top is provided with two hangers.