CN213374263U

CN213374263U - Continuity blood purification equipment

Info

Publication number: CN213374263U
Application number: CN202020872773.XU
Authority: CN
Inventors: 廖婷
Original assignee: Foshan Dahai Biotechnology Co ltd
Current assignee: Foshan Dahai Biotechnology Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-06-08
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a continuous blood purification device, which comprises a shell, wherein four end angles of the lower end surface of the shell are all provided with rollers, the outer surface of one side of the shell is provided with a pipeline connecting port, the upper end of the pipeline connecting port is provided with a roller, a dialysis box is arranged at the top end of the shell, two external ports are arranged on the outer surface of one end of the dialysis box, two connecting ports are arranged on one side of the upper surface of the dialysis box, a dialyzer is arranged in the middle of the upper surface of the dialysis box, two sides of the upper surface of the dialyzer are provided with dialysate tubes which are connected with external ports, the connecting port is connected with the dialyzer through a dialysis tube, the top end of the connecting port is provided with a bolt, the outer surface mounting of bolt has two rubber circles, one of them the upper end of rubber circle is provided with the block annular. The utility model discloses make the device can carry out carrying device in a plurality of regions to the device has reduced the inside duct erection time.

Description

Continuity blood purification equipment

Technical Field

The utility model relates to a blood purifies technical field, specifically is a continuity blood purification equipment.

Background

Hemodialysis (HD) is one of the alternative treatments for the kidney of patients with acute and chronic renal failure. The method comprises the steps of draining blood in vivo to the outside of the body, enabling the blood and electrolyte solution (dialysate) with similar body concentration to be inside and outside one hollow fiber through a dialyzer consisting of a plurality of hollow fibers, and carrying out substance exchange through dispersion, ultrafiltration, adsorption and convection principles, so as to remove metabolic waste in the body and maintain the balance of electrolyte and acid and alkali; at the same time, the excess water in the body is removed, and the whole process of purified blood reinfusion is called hemodialysis.

However, in the existing blood purification equipment, when an operator connects a pipeline, the operation is troublesome, a quick fixing structure is lacked, and the use area of the device is limited; thus, the existing needs are not met, for which we propose a continuous blood purification apparatus.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a continuity blood purification equipment to solve the blood purification equipment who proposes in the above-mentioned background art, operating personnel is when the connecting tube, and troublesome poeration lacks quick fixed knot structure, and the comparatively limitation scheduling problem of device usable floor area.

In order to achieve the above object, the utility model provides a following technical scheme: a continuous blood purification device comprises a shell, wherein idler wheels are mounted at four end corners of the lower end face of the shell, a pipeline connecting port is arranged on the outer surface of one side of the shell, idler wheels are arranged at the upper end of the pipeline connecting port, a dialysis box is mounted at the top end of the shell, two external ports are mounted on the outer surface of one end of the dialysis box, two connecting ports are mounted at one side of the upper surface of the dialysis box, a dialyzer is mounted at the middle position of the upper surface of the dialysis box, dialysate tubes are mounted on two sides of the upper surface of the dialyzer, the dialysate tubes are connected with the external ports, the connecting ports are connected with the dialyzer through dialysis tubes, a bolt is arranged at the top end of each connecting port, two rubber rings are mounted on the outer surface of the bolt, a clamping annular groove is arranged at the upper end of, a sliding sleeve is installed on one side of the lower end of the infusion tube, a sliding groove is formed in the inner side of the sliding sleeve, and a ball is installed on the inner side of the sliding groove.

Preferably, a blood pump is installed between the connecting port and the dialyzer, the dialysis box is limited by the clamping groove from the top end of the shell, the upper end of the clamping ring groove and the inner wall of the infusion tube are both provided with annular grooves, and the inner wall of the infusion tube is both provided with rubber rings.

Preferably, a spring is installed at one end of the inner side of the sliding sleeve, one end of the spring is connected with the sliding sleeve, and the other end of the spring is connected with the infusion tube.

Preferably, the infusion tube is connected with the sliding sleeve through a sliding groove, and the ball is in limited connection with the sliding groove through extrusion.

Preferably, the dialysis tube is installed to the both sides of cerini dialyser cerini, the structure of dialysis tube and dislysate pipe and transfer line is unanimous.

Preferably, the two dialysis tubes are connected with the two connecting ports, the two ends of the dialyzer are provided with bolts, and the dialyzer and the dialysis tubes are fixed through insertion.

Preferably, external port with between fixed through connection base, the upper surface of base all is provided with the bolt, external port is sealed through pegging graft with the one end of dislysate pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses when the device uses, be connected external port and external equipment, when pegging graft transfer line and connection port, make the inside alignment bolt of transfer line, pull up the sliding sleeve before inserting, the top of bolt extrudees the ball to the spout inside when inserting, make the rubber circle card go into in the ring channel of transfer line inner wall, loosen the sliding sleeve, jack up the sliding sleeve through the spring, make the spout carry on spacingly to the ball, it squeezes into the inside of block ring channel, accomplish the locking effect, through this mechanism, can realize the function of device pipeline quick grafting, and through the design of transfer line and connection port, make the installation of cerini dialyser cerini more swift, thereby the installation time of inner structure has been reduced;

2. the utility model discloses a split type work can be realized with the casing to the effect of dialysis box, realizes the function that the box realization of dialyzing conveniently carried, avoids the device whole to remove, wastes time and energy, makes operating personnel can operate in arbitrary region.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the dialysis cassette of the present invention;

FIG. 3 is a schematic view of the connection port and the infusion tube of the present invention;

fig. 4 is a schematic view of a local structure of the fixing rod of the present invention.

In the figure: 1. a housing; 2. a pipeline connection port; 3. a roller; 4. a dialysis cartridge; 5. a connection port; 6. a dialyzer; 7. a dialysate tube; 8. an external port; 9. a dialysis tube; 10. a transfusion tube; 11. a sliding sleeve; 12. a chute; 13. clamping the ring groove; 14. a rubber ring; 15. and (4) a bolt.

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.

Referring to fig. 1 to 4, the present invention provides an embodiment: a continuous blood purification device comprises a shell 1, wherein idler wheels 3 are respectively arranged at four end corners of the lower end face of the shell 1, a pipeline connecting port 2 is arranged on the outer surface of one side of the shell 1, the idler wheels 3 are arranged at the upper end of the pipeline connecting port 2, a dialysis box 4 is arranged at the top end of the shell 1, two external ports 8 are arranged on the outer surface of one end of the dialysis box 4, two connecting ports 5 are arranged on one side of the upper surface of the dialysis box 4, a dialyzer 6 is arranged in the middle of the upper surface of the dialysis box 4, dialysate tubes 7 are arranged on two sides of the upper surface of the dialyzer 6, the dialysate tubes 7 are connected with the external ports 8, the connecting ports 5 are connected with the dialyzer 6 through a dialysis tube 9, a bolt 15 is arranged at the top end of the connecting ports 5, two rubber rings 14 are arranged on the outer surface, can realize the quick grafting of device to and the function of being convenient for install, transfer line 10 is installed to the upper end of bolt 15, and sliding sleeve 11 is installed to one side of transfer line 10 lower extreme, through this mechanism, can realize the function of the quick installation of device, and sliding sleeve 11's inboard is provided with spout 12, and the ball is installed to the inboard of spout 12.

Further, a blood pump is installed between the connecting port 5 and the dialyzer 6, the dialysis box 4 is limited by the clamping groove with the top end of the shell 1, the upper end of the clamping ring groove 13 and the inner wall of the infusion tube 10 are both provided with ring grooves, and the inner wall of the infusion tube 10 is both provided with a rubber ring 14.

Through adopting above-mentioned technical scheme, through this mechanism, can realize the function of the quick installation of device.

Furthermore, a spring is installed at one end of the inner side of the sliding sleeve 11, one end of the spring is connected with the sliding sleeve 11, and the other end of the spring is connected with the infusion tube 10.

Further, the infusion tube 10 is connected with the sliding sleeve 11 through a sliding groove, and the ball is connected with the sliding groove 12 in a limiting manner through extrusion.

Through adopting above-mentioned technical scheme, through this mechanism, can guarantee the function of the quick installation of device.

Furthermore, dialysis tubes 9 are arranged on two sides of the dialyzer 6, and the structures of the dialysis tubes 9 and the dialysis liquid tubes 7 are consistent with those of the infusion tube 10.

By adopting the technical scheme, the device can be quickly plugged and installed conveniently through the mechanism.

Further, two dialysis tubing 9 all are connected with two connection port 5, and the both ends of cerini dialyser cerini 6 all are provided with bolt 15, and cerini dialyser cerini 6 is fixed through pegging graft with dialysis tubing 9.

Further, it is fixed through connection base between external port 8 and the dislysate pipe 7, and the upper surface of base all is provided with bolt 15, and external port 8 is sealed through pegging graft with the one end of dislysate pipe 7.

Through adopting above-mentioned technical scheme, through this mechanism, can realize the function of quick installation.

The working principle is as follows: when the device is used, the working state of the internal structure of the device is checked, the device is placed in a working area, when the device is used, the external port 8 is connected with external equipment, when the infusion tube 10 is inserted into the connecting port 5, the interior of the infusion tube 10 is aligned with the bolt 15, the sliding sleeve 11 is pulled upwards before insertion, when the device is inserted, the top end of the bolt 15 extrudes the balls into the sliding groove 12, the rubber ring 14 is clamped into the annular groove on the inner wall of the infusion tube 10, the sliding sleeve 11 is loosened, the sliding sleeve 11 is jacked up through the spring, the balls are limited by the sliding groove 12 and are extruded into the clamping annular groove 13, the locking effect is completed, through the mechanism, the function of fast insertion of a device pipeline can be realized, and through the design of the infusion tube 10 and the connecting port 5, the installation of the dialyzer 6 is faster, thereby the installation time of the internal structure is reduced, and, can realize split type work with casing 1, realize dialyzing the function that box 4 realized conveniently carrying, avoid the device wholly to remove, waste time and energy, make operating personnel can operate in arbitrary region.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A continuous blood purification apparatus comprising a housing, characterized in that: the roller wheels are mounted at four end corners of the lower end face of the shell, a pipeline connecting port is arranged on the outer surface of one side of the shell, the roller wheels are arranged at the upper end of the pipeline connecting port, a dialysis box is mounted at the top end of the shell, two external ports are mounted on the outer surface of one end of the dialysis box, two connecting ports are mounted on one side of the upper surface of the dialysis box, a dialyzer is mounted at the middle position of the upper surface of the dialysis box, dialysate tubes are mounted on two sides of the upper surface of the dialyzer and connected with the external ports, the connecting ports are connected with the dialyzer through the dialysate tubes, a bolt is arranged at the top end of the connecting port, two rubber rings are mounted on the outer surface of the bolt, a clamping ring groove is arranged at the upper end of one of the rubber rings, a, the inboard of sliding sleeve is provided with the spout, the ball is installed to the inboard of spout.

2. A continuous blood purification apparatus according to claim 1, wherein: install the blood pump between connection port and the cerini dialyser cerini, it is spacing that the draw-in groove is passed through with the top of casing to dialyse the box, the upper end of block annular all is provided with the ring channel with the inner wall of transfer line, the rubber circle is all installed to the inner wall of transfer line.

3. A continuous blood purification apparatus according to claim 1, wherein: the infusion apparatus is characterized in that a spring is installed at one end of the inner side of the sliding sleeve, one end of the spring is connected with the sliding sleeve, and the other end of the spring is connected with the infusion tube.

4. A continuous blood purification apparatus according to claim 1, wherein: the infusion tube is connected with the sliding sleeve through a sliding groove, and the ball is connected with the sliding groove in a limiting manner through extrusion.

5. A continuous blood purification apparatus according to claim 1, wherein: the dialysis machine is characterized in that dialysis tubes are installed on two sides of the dialyzer, and the dialysis tubes and the dialysis liquid tubes are consistent with the infusion tube in structure.

6. A continuous blood purification apparatus according to claim 1, wherein: two the dialysis tubing all is connected with two connection ports, the both ends of cerini dialyser cerini all are provided with the bolt, the cerini dialyser cerini is fixed through pegging graft with the dialysis tubing.

7. A continuous blood purification apparatus according to claim 1, wherein: it is fixed through the connection base between external port and the dislysate pipe, the upper surface of base all is provided with the bolt, external port is sealed through pegging graft with the one end of dislysate pipe.