CN215308917U

CN215308917U - Ultraviolet disinfection device for blood purification

Info

Publication number: CN215308917U
Application number: CN202120479053.1U
Authority: CN
Inventors: 谢玉萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-12-28
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses an ultraviolet disinfection device for blood purification, which comprises a base body, a bottom plate, a first connecting plate, a blood outlet and a blood inlet, wherein the bottom end of the base body is fixedly connected with the first connecting plate through a supporting frame, the bottom end of the first connecting plate is provided with a sliding groove, a sliding block is connected inside the sliding groove in a sliding manner, the bottom end of the sliding block is fixedly connected with the bottom plate, two sides inside the bottom plate are both provided with clamping structures, two sides of the top end of the base body are both provided with the blood inlet, a groove is arranged inside the blood outlet on one side of a second filter plate, and one end, far away from the supporting frame, of a threaded groove is fixedly connected with a rubber block. The utility model not only realizes the function of convenient clamping installation when the ultraviolet disinfection device for blood purification is used, realizes the function of flow control when the ultraviolet disinfection device for blood purification is used, but also realizes the function of convenient replacement and maintenance of the disinfection lamp when the ultraviolet disinfection device for blood purification is used.

Description

Ultraviolet disinfection device for blood purification

Technical Field

The utility model relates to the technical field of blood purification, in particular to an ultraviolet disinfection device for blood purification.

Background

With the development of society, the medical technology level of people is also developing continuously, wherein blood purification refers to a medical method of blood extraction and dialysis, and a corresponding ultraviolet disinfection device for blood purification is needed when the medical method is used.

The ultraviolet disinfection device for blood purification in the market is various in types, can basically meet the use requirements of people, but still has certain problems:

1. when the traditional ultraviolet disinfection device for blood purification is used, the traditional ultraviolet disinfection device is inconvenient to clamp and mount, so that the traditional ultraviolet disinfection device is inconvenient to place when in use;

2. when the traditional ultraviolet disinfection device for blood purification is used, the practicability is low due to the fact that the flow is inconvenient to control;

3. when the traditional ultraviolet disinfection device for blood purification is used, the disinfection lamp is inconvenient to replace and maintain, so that great inconvenience is brought to a user when the traditional ultraviolet disinfection device is used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an ultraviolet disinfection device for blood purification, which solves the problems that the device in the background art is inconvenient to clamp and mount, the flow is inconvenient to control and a disinfection lamp is inconvenient to replace and maintain.

In order to achieve the purpose, the utility model provides the following technical scheme: an ultraviolet disinfection device for blood purification comprises a base body, a bottom plate, a first connecting plate, a blood outlet and a blood inlet, wherein the bottom end of the base body is fixedly connected with the first connecting plate through a support frame, the bottom end of the first connecting plate is provided with a sliding groove, the inside of the sliding groove is slidably connected with a sliding block, the bottom end of the sliding block is fixedly connected with the bottom plate, two sides of the inside of the bottom plate are respectively provided with a clamping structure, two sides of the top end of the base body are respectively provided with the blood inlet, one end of the base body is provided with the blood outlet, the inner wall of the blood outlet is fixedly connected with a second filter plate, the inside of the blood outlet at one side of the second filter plate is provided with a groove, the inside of the groove is provided with a first filter plate, the surface of the first filter plate is fixedly connected with a second connecting plate, and one end of the second connecting plate extends to the outer wall of the blood outlet and is fixedly connected with a connector, the inside of base member is provided with the sterilamp, and the both ends of sterilamp are all carved with the flank of screw, the outside of flank of screw all threaded connection has the thread groove, and the base member inner wall fixedly connected with support on thread groove surface, the base member bottom of support below is provided with the slide rail, and is sliding connection between slide rail and the support, the one end fixedly connected with block rubber of support is kept away from to the thread groove.

Preferably, the blood inlets are symmetrically distributed on the central line of the top end of the base body, and the blood inlets are communicated with the base body.

Preferably, one end of the rubber block extends to the outside of the base body and is fixedly connected with a pulling plate, and the pulling plate is connected with the inside of the first connecting plate through a lead.

Preferably, the joint structure includes spout, joint piece, joint spring, slider and down tube, the spout sets up on the inner wall of bottom plate, the inside both sides of spout all sliding connection have the slider, and the all swing joint of one end of slider has the down tube, the other end swing joint of down tube has the joint piece, fixedly connected with joint spring on the central line of joint piece, and the other end of joint spring and the inner wall fixed connection of spout.

Preferably, the outer diameter of each sliding block is smaller than the inner diameter of each sliding groove, and the sliding grooves are in sliding connection with the sliding blocks.

Preferably, a plurality of through holes are formed in the surfaces of the second filter plate and the first filter plate, and the through holes are distributed on the surfaces of the second filter plate and the first filter plate at equal intervals.

Compared with the prior art, the utility model has the beneficial effects that: the ultraviolet disinfection device for blood purification not only realizes the function of convenient clamping installation when the ultraviolet disinfection device for blood purification is used, realizes the function of flow control when the ultraviolet disinfection device for blood purification is used, but also realizes the function of convenient replacement and maintenance of the disinfection lamp when the ultraviolet disinfection device for blood purification is used;

(1) the base plate is placed at the designated position of the sickbed, the clamping blocks are extruded by force at the moment, the space between the clamping blocks is increased, and after the base body is placed, the clamping springs can give certain elastic pressure to the base body, so that the clamping blocks are clamped with the base body, the function of convenient clamping and installation when the ultraviolet disinfection device for blood purification is used is realized, and the convenience degree of the ultraviolet disinfection device for blood purification is improved;

(2) the connector is rotated, the first filter plate is driven to rotate in the groove under the action of the second connecting plate, the flow output of the base body is controlled by changing the included angle between the through holes in the surfaces of the first filter plate and the second filter plate, the flow control function of the ultraviolet disinfection device for blood purification is realized when the ultraviolet disinfection device for blood purification is used, and therefore the practicability of the ultraviolet disinfection device for blood purification is improved when the ultraviolet disinfection device for blood purification is used;

(3) through the pulling board of pulling, with the separation between block rubber and the base member, when the disinfection lamp discovery trouble, rotate the disinfection lamp, it can make separation between thread face and the thread groove, change the maintenance to the disinfection lamp and reset again, and with the block rubber once more and the base member between the joint simultaneously the disinfection lamp during operation support can support it, avoid its atress effect when using to appear the phenomenon of losing, the disinfection lamp can change the function of maintenance when having realized this ultraviolet disinfection device for blood purification uses.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional view of a substrate according to the present invention;

FIG. 3 is a side view of the bottom plate of the present invention;

FIG. 4 is an enlarged partial cross-sectional view taken at A in FIG. 2 according to the present invention;

fig. 5 is a side view schematically illustrating the first filter plate according to the present invention.

In the figure: 1. a substrate; 2. a sliding groove; 3. a base plate; 4. a first connecting plate; 5. a slider; 6. a support frame; 7. a bleeding opening; 8. a connector; 9. a blood inlet; 10. pulling the movable plate; 11. a rubber block; 12. a wire; 13. a slide rail; 14. a sterilizing lamp; 15. a thread face; 16. a support; 17. a thread groove; 18. a clamping structure; 1801. a chute; 1802. a clamping block; 1803. clamping a spring; 1804. a slider; 1805. a diagonal bar; 19. a second connecting plate; 20. a first filter plate; 21. a second filter plate; 22. a groove; 23. and (4) through holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: an ultraviolet disinfection device for blood purification comprises a base body 1, a bottom plate 3, a first connecting plate 4, a blood outlet 7 and a blood inlet 9, wherein the bottom end of the base body 1 is fixedly connected with the first connecting plate 4 through a supporting frame 6, the bottom end of the first connecting plate 4 is provided with a sliding groove 2, the inside of the sliding groove 2 is slidably connected with a sliding block 5, the bottom end of the sliding block 5 is fixedly connected with the bottom plate 3, and two sides of the inside of the bottom plate 3 are provided with clamping structures 18;

the clamping structure 18 comprises a chute 1801, a clamping block 1802, a clamping spring 1803, a slider 1804 and an inclined rod 1805, wherein the chute 1801 is arranged on the inner wall of the bottom plate 3, the sliders 1804 are slidably connected to both sides inside the chute 1801, one ends of the sliders 1804 are movably connected to the inclined rod 1805, the other end of the inclined rod 1805 is movably connected to the clamping block 1802, the clamping spring 1803 is fixedly connected to the center line of the clamping block 1802, and the other end of the clamping spring 1803 is fixedly connected to the inner wall of the chute 1801;

when the mechanism is used, firstly, the bottom plate 3 is placed at a specified position of a sickbed, at the moment, the clamping blocks 1802 are extruded by force, the distance between the clamping blocks 1802 is increased, and after the base body 1 is placed, the clamping springs 1803 give certain elastic pressure to the clamping blocks 1802 so that the clamping blocks 1802 are clamped with the base body;

the two sides of the top end of the base body 1 are both provided with blood inlet ports 9, the blood inlet ports 9 are symmetrically distributed on the center line of the top end of the base body 1, and the blood inlet ports 9 are communicated with the base body 1, so that the interior of the base body 1 can be conveniently loaded;

a bleeding port 7 is formed at one end of the substrate 1, a second filter plate 21 is fixedly connected to the inner wall of the bleeding port 7, a groove 22 is formed in the bleeding port 7 on one side of the second filter plate 21, and a first filter plate 20 is arranged in the groove 22;

the surfaces of the second filter plate 21 and the first filter plate 20 are both provided with a plurality of through holes 23, and the through holes 23 are distributed on the surfaces of the second filter plate 21 and the first filter plate 20 at equal intervals, so that the flow speed of the substrate 1 can be conveniently controlled;

the surface of the first filter plate 20 is fixedly connected with a second connecting plate 19, one end of the second connecting plate 19 extends to the outer wall of the bleeding hole 7 and is fixedly connected with a connector 8, a disinfection lamp 14 is arranged inside the base body 1, both ends of the disinfection lamp 14 are respectively carved with a threaded surface 15, the outer side of each threaded surface 15 is in threaded connection with a threaded groove 17, the inner wall of the base body 1 on the surface of the threaded groove 17 is fixedly connected with a support 16, the bottom end of the base body 1 below the support 16 is provided with a slide rail 13, the slide rail 13 is in sliding connection with the support 16, and one end, away from the support 16, of the threaded groove 17 is fixedly connected with a rubber block 11;

one end of the rubber block 11 extends to the outside of the base body 1 and is fixedly connected with a pulling plate 10, and the pulling plate 10 is connected with the inside of the first connecting plate 4 through a lead 12 so as to facilitate the power connection of a disinfection lamp 14.

The working principle is as follows: when the ultraviolet disinfection device for blood purification is used, an external power supply is connected, the bottom plate 3 is placed at a specified position of a sickbed, at the moment, the clamping blocks 1802 are extruded by force, the distance between the clamping blocks is increased, and after the base body 1 is placed, the clamping springs 1803 give certain elastic pressure to the clamping blocks 1802 so that the clamping blocks 1802 are clamped with the clamping blocks;

secondly, when the blood inlet 9 is used, the blood inlet 9 is connected with a catheter of an instrument, at the moment, the blood is led into the base body 1 through the blood inlet 9, at the moment, the disinfection lamp 14 in the base body 1 can disinfect the blood in the base body 1 under the action of the lead 12, meanwhile, after each use, the rubber block 11 and the base body 1 can be separated by pulling the pull plate 10, when the disinfection lamp 14 breaks down, the disinfection lamp 14 is rotated, so that the thread surface 15 and the thread groove 17 can be separated, the disinfection lamp 14 is replaced, maintained and reset, the rubber block 11 is clamped with the base body 1 again, and the support 16 supports the disinfection lamp 14 when the disinfection lamp 14 works, so that the phenomenon that the rubber block is damaged under the action of stress when the rubber block is used is avoided;

finally, the connector 8 is rotated, and under the action of the second connecting plate 19, the first filter plate 20 is driven to rotate in the groove 22, the flow output of the substrate 1 is controlled by changing the included angle between the through holes 23 on the surfaces of the first filter plate 20 and the second filter plate 21, and the work of the ultraviolet disinfection device for blood purification is finally completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a blood purifies uses ultraviolet ray degassing unit, includes base member (1), bottom plate (3), first connecting plate (4), hemorrhage mouth (7) and blood inlet (9), its characterized in that: the bottom end of the base body (1) is fixedly connected with a first connecting plate (4) through a supporting frame (6), the bottom end of the first connecting plate (4) is provided with a sliding groove (2), the inside of the sliding groove (2) is slidably connected with a sliding block (5), the bottom end of the sliding block (5) is fixedly connected with a bottom plate (3), the two sides of the inside of the bottom plate (3) are provided with clamping structures (18), the two sides of the top end of the base body (1) are provided with blood inlets (9), one end of the base body (1) is provided with a blood outlet (7), the inner wall of the blood outlet (7) is fixedly connected with a second filter plate (21), the inside of the blood outlet (7) at one side of the second filter plate (21) is provided with a groove (22), the inside of the groove (22) is provided with a first filter plate (20), the surface of the first filter plate (20) is fixedly connected with a second connecting plate (19), and the one end of second connecting plate (19) extends to the outside wall fixedly connected with connector (8) of hemorrhage mouth (7), the inside of base member (1) is provided with sterilamp (14), and the both ends of sterilamp (14) have all been carved with flank of thread (15), there is thread groove (17) in the outside of flank of thread (15) all threaded connection, and the base member (1) inner wall fixedly connected with support (16) on thread groove (17) surface, base member (1) bottom of support (16) below is provided with slide rail (13), and is sliding connection between slide rail (13) and support (16), the one end fixedly connected with block rubber (11) of support (16) are kept away from in thread groove (17).

2. The ultraviolet ray disinfection apparatus for blood purification according to claim 1, wherein: the blood inlet (9) is symmetrically distributed on the middle line of the top end of the base body (1), and the blood inlet (9) is communicated with the base body (1).

3. The ultraviolet ray disinfection apparatus for blood purification according to claim 1, wherein: one end of the rubber block (11) extends to the outside of the base body (1) and is fixedly connected with a pulling plate (10), and the pulling plate (10) is connected with the inside of the first connecting plate (4) through a lead (12).

4. The ultraviolet ray disinfection apparatus for blood purification according to claim 1, wherein: joint structure (18) include spout (1801), joint piece (1802), joint spring (1803), slider (1804) and down tube (1805), spout (1801) sets up on the inner wall of bottom plate (3), the inside both sides of spout (1801) all sliding connection have slider (1804), and the one end of slider (1804) all swing joint has down tube (1805), the other end swing joint of down tube (1805) has joint piece (1802), fixedly connected with joint spring (1803) on the central line of joint piece (1802), and the other end of joint spring (1803) and the inner wall fixed connection of spout (1801).

5. The ultraviolet ray disinfection apparatus for blood purification according to claim 4, wherein: the outer diameter of the sliding block (1804) is smaller than the inner diameter of the sliding groove (1801), and the sliding groove (1801) is in sliding connection with the sliding block (1804).

6. The ultraviolet ray disinfection apparatus for blood purification according to claim 1, wherein: a plurality of through holes (23) are formed in the surfaces of the second filter plate (21) and the first filter plate (20), and the through holes (23) are distributed on the surfaces of the second filter plate (21) and the first filter plate (20) at equal intervals.