CN213589310U - Dialysis device for nephrology department - Google Patents

Abstract

The utility model relates to the technical field of nephrology department, and discloses a dialysis device for nephrology department, which comprises an original conveying pipe, wherein the right end of the original conveying pipe is connected with an external dialysis device pipeline, a clamping ring is fixedly arranged at the left end of the original conveying pipe, when the external conveying pipe penetrates through the inside of the clamping ring through a sealing gasket and is connected with the clamping ring, the right end of the external conveying pipe can extrude a push block after entering the inside of the clamping ring, a push rod can move rightwards on a connecting block through the push block, when the push rod moves rightwards in the original conveying pipe, the right end of the push rod can extrude a movable baffle, when the push rod is pulled out of the external conveying pipe, the movable baffle can rotate and reset under the rebound of a torsional spring, the movable baffle can be sealed with the inner wall surface of the original conveying pipe again, and the original liquid medicine on the inner wall surface of, prevent backward flow to reach and avoid former inside unnecessary liquid medicine of conveyer pipe to continuously run off and cause extravagant effect.

Description

Dialysis device for nephrology department

Technical Field

The utility model relates to a nephrology dept technical field especially relates to nephrology dept dialysis device.

Background

The hemodialysis device is a medical device which utilizes the principle of a semipermeable membrane to exchange or discharge various harmful and redundant metabolic wastes and excessive electrolytes in the blood of a patient through the functions of dispersion, convection, filtration and the like, so that the internal environment of the body of the patient is close to that of a normal person, and the aim of purifying the blood is fulfilled.

Current nephrology dept dialysis device is when using, and the conveyer pipe on the dialysis device can insert patient's internal infusion, when different liquid medicines need be carried to dialysis device, just at this moment need cooperate different pipelines to connect and carry, at this moment when changing novel pipeline, the inside liquid medicine of pipeline on the dialysis device at this moment will directly spill over the outside, causes the loss extravagant, for this reason, we propose nephrology dept.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide nephrology dept dialysis device.

(II) technical scheme

In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, nephrology dept dialysis device, including former conveyer pipe, the right-hand member and the outside dialysis device pipe connection of former conveyer pipe, the left end fixed mounting of former conveyer pipe has the joint ring, and the joint ring is circular inside cavity cyclic annular, the joint ring through sealed the pad joint have with the communicating external conveyer pipe of joint ring, external conveyer pipe is circular tubulose, and the inside of external conveyer pipe is hollow, the inside of former conveyer pipe is provided with can the pivoted pivot, the outer wall fixed mounting of pivot have can with the sealed adjustable fender who laminates of former conveyer pipe inner wall, adjustable fender is circular platelike, the inside of former conveyer pipe is provided with the catch bar that can promote adjustable fender, the catch bar is circular shaft-like.

Preferably, the inside of joint ring is provided with the connecting block that corresponds with the catch bar, and the connecting block is rectangular block shape, offer on the connecting block and be used for cup jointing the round hole together with the catch bar, round hole swing joint on catch bar and the connecting block, the one end fixed mounting that the adjustable fender was kept away from to the catch bar has the ejector pad, and the ejector pad is rectangular block shape.

As preferred, two mirror symmetry's circular slots, two are seted up to the inner wall of former conveyer pipe the equal fixed mounting in inside of circular slot has solid fixed ring, and gu fixed ring is circular inside cavity cyclic annular, both ends extend to two solid fixed ring's inside respectively and through loose bearing and solid fixed ring inner wall fixed connection around the pivot.

Preferably, two the inner wall of solid fixed ring is fixed mounting respectively has the stopper, and the stopper is rectangular block shape, two solid fixed ring's inside is provided with the torsional spring respectively, the outer wall fixed mounting of pivot has two and two corresponding extrusion pieces of stopper, and the extrusion piece is rectangular block shape, every both ends respectively with every about the torsional spring a lateral wall fixed connection that stopper and extrusion piece are close to mutually.

Preferably, the outer wall surfaces of the original conveying pipe and the external conveying pipe are respectively and fixedly provided with a fixed buckling block, the fixed buckling block is formed by combining two semicircular rings, and the fixed buckling block has elasticity.

Preferably, the outer wall surface of the movable baffle plate close to the inner wall of the original conveying pipe is an inclined wall surface.

Advantageous effects

The utility model provides a nephrology department dialysis device. The method has the following beneficial effects:

(1) when the external conveying pipe penetrates through the inside of the clamping ring through the sealing gasket and is connected with the clamping ring, the right end of the external conveying pipe enters the inside of the clamping ring and then can extrude the push block, at the moment, the push rod can move rightwards on the connecting block through the push block, at the moment, when the push rod moves rightwards in the original conveying pipe, the right end of the push rod can extrude the movable baffle, at the moment, the movable baffle can turn over under extrusion, at the moment, the rotating shaft can enable the extrusion block to extrude a torsional spring in the fixing ring when the movable baffle rotates, at the moment, the inside of the original conveying pipe is communicated with the space in the clamping ring, the dialysis device connected with the right end of the original conveying pipe can convey liquid medicine through the original conveying pipe, when the external conveying pipe on the clamping ring is extracted to replace external conveying pipes of other types, at the moment, the push rod is extracted, the movable baffle can rotate to reset under the rebounding of the torsion spring, and at the moment, the movable baffle can be sealed with the inner wall surface of the original conveying pipe again, the original liquid medicine on the inner wall surface of the original conveying pipe can be blocked, backflow is prevented, and therefore the effect that waste is caused by the fact that the redundant liquid medicine in the original conveying pipe is continuously lost is achieved.

(2) This nephrology department dialysis device, when using, when this nephrology department dialysis device uses to the patient, need insert the patient with the former conveyer pipe on the equipment and the external conveyer pipe of connection internal, and when different liquid entering human inside is carried to needs, need correspond different equipment and pipeline and connect the transport, when using the former conveyer pipe on this equipment, when needs carry different liquid medicines, at this moment in order to pass through sealed pad and joint ring inner wall sealing connection with the pipeline that corresponds, if the external conveyer pipe diameter of difference is great, at this moment withdraw from the sealed pad inside the joint ring again and joint ring direct seal connection, thereby reach the different external conveyer pipe of automatic change and connect, labour saving and time saving's effect.

(3) This nephrology department dialysis device, the outer wall of former conveyer pipe and external conveyer pipe has cup jointed fixedly and has detained the piece, when this former conveyer pipe and external conveyer pipe insert the internal infusion of patient, at this moment the fixed knot piece alright with the object in with the external environment of detaining on external conveyer pipe and the former conveyer pipe carry out the joint together, and fixed knot piece self has elasticity and can adjust to reach the effect of guaranteeing the stability of external conveyer pipe and former conveyer pipe.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a partial schematic view of the movable baffle of the present invention;

FIG. 3 is a partial schematic view of the circular groove of the present invention;

fig. 4 is an enlarged view of a in fig. 3 according to the present invention.

Illustration of the drawings:

1. an original conveying pipe; 2. a snap ring; 3. a gasket; 4. the outer is connected with a delivery pipe; 5. fixing the buckling block; 6. a rotating shaft; 7. a movable baffle; 8. a circular groove; 9. a fixing ring; 10. a limiting block; 11. extruding the block; 12. a torsion spring; 13. connecting blocks; 14. a push rod; 15. and (7) pushing the block.

Detailed Description

The technical solution of the present invention is further described in detail by the following embodiments with reference to the accompanying drawings.

Example (b): nephrology department dialysis device, as shown in fig. 1-4, including original conveying pipe 1, original conveying pipe 1 is of existing structure, which will not be described herein, the right end of original conveying pipe 1 is connected with external dialysis device pipeline, clamping ring 2 is fixedly installed at the left end of original conveying pipe 1, clamping ring 2 is circular hollow ring, clamping ring 2 is clamped with external conveying pipe 4 communicated with clamping ring 2 through sealing gasket 3, external conveying pipe 4 is circular pipe, and the inside of external conveying pipe 4 is hollow, the outer wall surfaces of original conveying pipe 1 and external conveying pipe 4 are respectively fixedly installed with fixed buckle block 5, fixed buckle block 5 is formed by combining two semicircular rings, and fixed buckle block 5 has elasticity, the inside of original conveying pipe 1 is provided with rotatable rotating shaft 6, the outer wall surface of rotating shaft 6 is fixedly installed with movable baffle 7 capable of sealing and jointing with the inner wall of original conveying pipe 1, the movable baffle 7 is in a circular plate shape, the outer wall surface of one side, close to the inner wall of the original conveying pipe 1, of the movable baffle 7 is an inclined wall surface, the inner wall of the original conveying pipe 1 is provided with two circular grooves 8 which are in mirror symmetry, fixing rings 9 are fixedly installed inside the two circular grooves 8, the fixing rings 9 are in a circular hollow ring shape, the front end and the rear end of the rotating shaft 6 respectively extend into the two fixing rings 9 and are fixedly connected with the inner wall of the fixing rings 9 through movable bearings, the inner walls of the two fixing rings 9 are respectively and fixedly provided with limit blocks 10, the limit blocks 10 are in a rectangular block shape, torsion springs 12 are respectively arranged inside the two fixing rings 9, the outer wall surface of the rotating shaft 6 is fixedly provided with two extrusion blocks 11 corresponding to the two limit blocks 10, the extrusion blocks 11 are in a rectangular block shape, and the, former conveyer pipe 1's inside is provided with catch bar 14 that can promote adjustable fender 7, catch bar 14 is circular shaft-like, the inside of joint ring 2 is provided with connecting block 13 that corresponds with catch bar 14, connecting block 13 is rectangular block-shaped, offer on the connecting block 13 be used for cup jointing the round hole together with catch bar 14, round hole swing joint on catch bar 14 and the connecting block 13, the one end fixed mounting that adjustable fender 7 was kept away from to catch bar 14 has ejector pad 15, ejector pad 15 is rectangular block-shaped.

The utility model discloses a theory of operation: the original conveying pipe 1 can be connected with different types of external conveying pipes 4 through the clamping ring 2, when a dialysis device connected on the original conveying pipe 1 needs to convey different liquid medicines, the corresponding external conveying pipe 4 can be penetrated, sealed and attached together with the inside of the clamping ring 2 through the sealing gasket 3, when the external conveying pipe 4 penetrates into the inside of the clamping ring 2, the pushing rod 14 in the original conveying pipe 1 can extrude the movable baffle 7 under the extrusion of the external conveying pipe 4 to ensure that the original conveying pipe 1 is communicated with the inner space of the clamping ring 2, when the external conveying pipe 4 is pulled out, the movable baffle 7 can be overturned and reset through the torsion spring 12 in the fixing ring 9 to be resealed with the inner wall of the original conveying pipe 1, at the moment, the original liquid medicine in the original conveying pipe 1 can be sealed to prevent the backflow of the liquid medicine, the original conveying pipe 1 and the external conveying pipe 4 are connected with the fixing buckle, fixed knot piece 5 self has elasticity, and two fixed knot pieces 5 can carry out the joint with external equipment together, guarantee the stability of former conveyer pipe 1 and external conveyer pipe 4 self.

The basic principles and main features of the present invention, i.e. the advantages of the present invention, have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. Nephrology department dialysis device, including former conveyer pipe (1), its characterized in that: the right-hand member and the outside dialysis apparatus pipe connection of former conveyer pipe (1), the left end fixed mounting of former conveyer pipe (1) has joint ring (2), joint ring (2) have through sealed pad (3) joint with joint ring (2) communicating external conveyer pipe (4), the inside of former conveyer pipe (1) is provided with pivot (6) that can rotate, the outer wall fixed mounting of pivot (6) has can with former conveyer pipe (1) inner wall seal laminated adjustable fender (7), the inside of former conveyer pipe (1) is provided with catch bar (14) that can promote adjustable fender (7).

2. The nephrology dialysis device of claim 1, wherein: the inside of joint ring (2) is provided with connecting block (13) that correspond with catch bar (14), offer on connecting block (13) and be used for cup jointing the round hole together with catch bar (14), round hole swing joint is gone up with connecting block (13) in catch bar (14), the one end fixed mounting that adjustable fender (7) were kept away from in catch bar (14) has ejector pad (15).

3. The nephrology dialysis device of claim 1, wherein: two mirror symmetry's circular slot (8), two are seted up to the inner wall of former conveyer pipe (1) the equal fixed mounting in inside of circular slot (8) has solid fixed ring (9), both ends extend to the inside of two solid fixed ring (9) respectively and through loose bearing and solid fixed ring (9) inner wall fixed connection around pivot (6).

4. The nephrology dialysis device of claim 3, wherein: two the inner wall of solid fixed ring (9) is fixed mounting respectively has stopper (10), two the inside of solid fixed ring (9) is provided with torsional spring (12) respectively, the outer wall fixed mounting of pivot (6) has two and two corresponding extrusion piece (11) of stopper (10), every both ends respectively with every about torsional spring (12) stopper (10) and extrusion piece (11) are close to a side wall fixed connection mutually.

5. The nephrology dialysis device of claim 1, wherein: the outer wall surfaces of the original conveying pipe (1) and the external conveying pipe (4) are respectively and fixedly provided with a fixed buckling block (5), and the fixed buckling block (5) is formed by combining two semicircular rings.

6. The nephrology dialysis device of claim 1, wherein: the outer wall surface of the movable baffle (7) close to one side of the inner wall of the original conveying pipe (1) is an inclined wall surface.

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