CN219231985U

CN219231985U - External sheath type blood shunt

Info

Publication number: CN219231985U
Application number: CN202320833592.XU
Authority: CN
Inventors: 刘军; 芮永军
Original assignee: Wuxi No 9 Peoples Hospital
Current assignee: Wuxi No 9 Peoples Hospital
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-06-23
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses an external sheath type blood shunt, which comprises a mounting plate, wherein the lower end of the mounting plate is provided with a mounting seat, the inner side of a placing groove is provided with a shunt film, the inner side of the mounting plate is provided with a moving rod, the outer side of the moving rod is provided with a lifting plate and a pressing plate, the outer sides of the lifting plate and the pressing plate are symmetrically provided with two moving grooves, and the lower end of the moving rod is fixedly connected with a rotating plate. Through above-mentioned structure, the retainer plate inboard is provided with the reposition of redundant personnel film, and symmetrical threaded connection has two lock bolts on the retainer plate, can compress tightly the reposition of redundant personnel film through twisting rotatory lock bolt, and it is provided with the movable rod to mention inboard and the clamp plate, and movable rod lower extreme fixedly connected with dwang, dwang lower extreme evenly fixedly connected with stirring rod and stirring point for it can drive the dwang and reciprocate and rotate, and it can remove and rotate the clamp plate through mentioning the board and push down blood, makes its filtration separation very thorough.

Description

External sheath type blood shunt

Technical Field

The utility model relates to the technical field of extracorporeal sheath blood shunts, in particular to an extracorporeal sheath blood shunt.

Background

Blood shunts are used for separating and shunting blood, and in the prior art, the blood cell separation is generally a membrane separation technology, so that an external sheath type blood shunt is needed.

When the external sheath type blood shunt structure is used, the shunt film on the inner side of the external sheath type blood shunt structure is generally arranged on the inner side of the device, the shunt film is generally fixedly arranged on the inner side, but when the external sheath type blood shunt structure is used on the inner side, the internal side only exists when the external sheath type blood shunt structure is damaged or is detected and maintained, in the prior art, when the external sheath type blood shunt structure is used for separating and shunting, the external sheath type blood shunt structure is generally directly poured into the inner side of the shunt film, so that the uniformity of shunting and separating cannot be expected.

Disclosure of Invention

The utility model aims to provide an external sheath type blood shunt which is convenient to replace and compress a film and is well-separated by filtration.

In order to achieve the above-mentioned purpose, provide a sheath-type blood shunt outside the body, including the mounting panel, the mounting panel lower extreme is provided with the mount pad, the mount pad inboard is provided with the standing groove, the standing groove inboard is provided with the reposition of redundant personnel film, the reposition of redundant personnel film lower extreme is provided with the discharge gate, the mounting panel inboard is provided with the carriage release lever, the carriage release lever outside is provided with and mentions board and clamp plate, it is provided with two shifting grooves to mention board and clamp plate outside symmetry, carriage release lever lower extreme fixedly connected with rotor plate.

According to the external sheath type blood shunt, four supporting rods are uniformly and fixedly connected between the mounting plate and the mounting seat.

According to the external sheath type blood shunt, the upper end of the discharge hole is fixedly connected to the lower end of the mounting seat.

According to the external sheath type blood shunt, two mounting rings are symmetrically arranged at the upper end and the lower end of the shunt film, and two locking bolts are symmetrically connected with the mounting rings in a threaded manner.

According to the external sheath type blood shunt, the upper end of the moving rod is fixedly connected with the taking block.

According to the external sheath type blood shunt, the lifting plate is arranged at the upper end of the pressing plate, a plurality of connecting rods are arranged between the lifting plate and the pressing plate, and sliding grooves are formed in the lifting plate and the pressing plate.

According to the external sheath type blood shunt, two connecting blocks are symmetrically and fixedly connected between the moving grooves, a second limiting plate is fixedly connected to the inner sides of the moving grooves, the second limiting plate is in sliding connection with the moving rods, a first limiting plate is arranged at the upper end of the second limiting plate, and the first limiting plate is fixedly connected to the outer walls of the moving rods.

According to the external sheath type blood shunt, the lower end of the rotating plate is uniformly and fixedly connected with a plurality of stirring rods, the lower end of each stirring rod is fixedly connected with a stirring tip, and the rotating plate is arranged at the upper end of the pressing plate.

The beneficial effects are that:

1. the mounting seat is internally provided with a placing groove, two mounting rings are symmetrically and fixedly connected to the inner wall of the placing groove, a shunt film is arranged on the inner side of each mounting ring, two locking bolts are symmetrically and threadedly connected to the mounting rings, and the shunt film can be compressed by screwing the rotating locking bolts, so that the shunt film is convenient to replace and compress.

2. Be provided with the movable groove between the mount pad, be provided with the connecting rod between the movable groove, both ends symmetry is provided with from top to bottom and mentions board and clamp plate, mentions board and clamp plate inboard and is provided with the movable rod, and movable rod lower extreme fixedly connected with rotor plate, even fixedly connected with stirring rod of rotor plate lower extreme and stirring point for it can drive rotor plate and reciprocate and rotate, and it can remove and rotate the clamp plate through mentioning the board and push down blood, makes its filtration separation very thoroughly.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of an extracorporeal sheath blood shunt according to the present utility model;

FIG. 2 is a schematic view of a rotating plate outside a moving rod of an extracorporeal sheath blood shunt according to the present utility model;

FIG. 3 is a schematic view showing the structure between the lifting plate and the pressing plate of the extracorporeal sheath blood shunt according to the present utility model;

fig. 4 is a schematic structural diagram of fig. 1 a according to the present utility model.

Legend description:

1. a mounting plate; 2. a support rod; 3. a mounting base; 4. a placement groove; 5. a mounting ring; 6. a discharge port; 7. a shunt membrane; 8. a locking bolt; 9. a moving rod; 10. taking the block; 11. lifting the plate; 12. a sliding groove; 13. a pressing plate; 14. a connecting rod; 15. a first limiting plate; 16. a moving groove; 17. a second limiting plate; 18. a connecting block; 19. a rotating plate; 20. an agitating rod; 21. the tip is agitated.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, an embodiment of the utility model is an external sheath type blood shunt, which comprises a mounting plate 1, wherein the lower end of the mounting plate 1 is provided with a mounting seat 3, the inner side of the mounting seat 3 is provided with a placing groove 4, the inner side of the placing groove 4 is provided with a shunt film 7, the shunt film 7 is a specific shunt separation film in the prior art and is used for blood shunt separation, the lower end of the shunt film 7 is provided with a discharge hole 6, the inner side of the mounting plate 1 is provided with a movable rod 9, the outer side of the movable rod 9 is provided with a lifting plate 11 and a pressing plate 13, the outer sides of the lifting plate 11 and the pressing plate 13 are symmetrically provided with two movable grooves 16, and the lower end of the movable rod 9 is fixedly connected with a rotating plate 19.

Four support rods 2 are uniformly and fixedly connected between the mounting plate 1 and the mounting seat 3, and the support rods 2 are used for supporting the mounting plate 1.

The upper end of the discharge hole 6 is fixedly connected with the lower end of the mounting seat 3.

Two mounting rings 5 are symmetrically arranged at the upper end and the lower end of the shunt film 7, the mounting rings 5 are used for compressing the shunt film 7, two locking bolts 8 are symmetrically connected with the mounting rings 5 in a threaded mode, and the locking bolts 8 are used for compressing the shunt film 7.

The upper end of the movable rod 9 is fixedly connected with a picking block 10, and the picking block 10 is used for lifting the movable rod 9.

The lifting plate 11 is arranged at the upper end of the pressing plate 13, a plurality of connecting rods 14 are arranged between the lifting plate 11 and the pressing plate 13, and sliding grooves 12 are arranged on both the lifting plate 11 and the pressing plate 13.

Two connecting blocks 18 are symmetrically and fixedly connected between the moving grooves 16, a second limiting plate 17 is fixedly connected to the inner side of the moving grooves 16, the second limiting plate 17 is in sliding connection with the moving rod 9, a first limiting plate 15 is arranged at the upper end of the second limiting plate 17, and the first limiting plate 15 is fixedly connected to the outer wall of the moving rod 9.

The even fixedly connected with a plurality of stirring rods 20 of rotor plate 19 lower extreme, stirring rod 20 lower extreme fixedly connected with stirring point 21, stirring point 21 and stirring rod 20 can stir the mixture, and rotor plate 19 sets up in clamp plate 13 upper end.

Working principle: the device is installed, fall blood on reposition of redundant personnel film 7, the mount pad 3 inboard is provided with standing groove 4, standing groove 4 inner wall symmetry fixedly connected with two installation collars 5, the installation collar 5 inboard is provided with reposition of redundant personnel film 7, symmetrical threaded connection has two lock bolts 8 on the installation collars 5, can compress tightly the reposition of redundant personnel film 7 through twisting rotatory lock bolt 8, make it be convenient for change and compress tightly, be provided with movable groove 16 between the mount pad 3, be provided with connecting rod 14 between the movable groove 16, connecting rod 14 upper and lower both ends symmetry is provided with and mentions board 11 and clamp plate 13, mentions board 11 and clamp plate 13 inboard is provided with movable rod 9, movable rod 9 lower extreme fixedly connected with rolling plate 19, evenly fixedly connected with stirring rod 20 and stirring point 21 of rolling plate 19 lower extreme, make it drive rolling plate 19 reciprocate and rotate, it can remove and rotate clamp plate 13 through mentioning board 11, it is carried out the blood that it filters the separation very thoroughly.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. An extracorporeal sheath blood shunt comprising a mounting plate (1), characterized in that: mounting panel (1) lower extreme is provided with mount pad (3), mount pad (3) inboard is provided with standing groove (4), standing groove (4) inboard is provided with reposition of redundant personnel film (7), reposition of redundant personnel film (7) lower extreme is provided with discharge gate (6), mounting panel (1) inboard is provided with movable rod (9), movable rod (9) outside is provided with and mentions board (11) and clamp plate (13), mention board (11) and clamp plate (13) outside symmetry and be provided with two movable grooves (16), movable rod (9) lower extreme fixedly connected with rotor plate (19).

2. The extracorporeal sheath blood shunt of claim 1, wherein four support rods (2) are fixedly connected between the mounting plate (1) and the mounting base (3) uniformly.

3. The extracorporeal sheath blood shunt according to claim 1, wherein the upper end of the discharge port (6) is fixedly connected to the lower end of the mounting seat (3).

4. The extracorporeal sheath blood shunt of claim 1, wherein two mounting rings (5) are symmetrically arranged at the upper end and the lower end of the shunt membrane (7), and two locking bolts (8) are symmetrically connected to the mounting rings (5) in a threaded manner.

5. The extracorporeal sheath blood shunt of claim 1, wherein said movable rod (9) is fixedly attached to a pick-up block (10) at its upper end.

6. The extracorporeal sheath blood shunt of claim 1, wherein the lifting plate (11) is disposed at an upper end of the pressure plate (13), a plurality of connecting rods (14) are disposed between the lifting plate (11) and the pressure plate (13), and sliding grooves (12) are disposed on both the lifting plate (11) and the pressure plate (13).

7. The extracorporeal sheath blood shunt of claim 1, wherein two connecting blocks (18) are symmetrically and fixedly connected between the moving grooves (16), a second limiting plate (17) is fixedly connected to the inner side of the moving grooves (16), the second limiting plate (17) is in sliding connection with the moving rod (9), a first limiting plate (15) is arranged at the upper end of the second limiting plate (17), and the first limiting plate (15) is fixedly connected to the outer wall of the moving rod (9).

8. The extracorporeal sheath blood shunt of claim 1, wherein a plurality of stirring rods (20) are uniformly and fixedly connected to the lower end of the rotating plate (19), stirring tips (21) are fixedly connected to the lower end of the stirring rods (20), and the rotating plate (19) is arranged at the upper end of the pressing plate (13).