CN215460744U

CN215460744U - Intelligent blood storage and filtration device

Info

Publication number: CN215460744U
Application number: CN202120375862.8U
Authority: CN
Inventors: 江乐阳; 马力; 张志远
Original assignee: Hunan Shiyao Medical Technology Co ltd
Current assignee: Hunan Shiyao Medical Technology Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2022-01-11
Anticipated expiration: 2031-02-07

Abstract

The utility model provides an intelligent blood storage and filtration device, which relates to the technical field of medical treatment and comprises: the shell, the fixed frame of inner wall one side fixed mounting of shell, first support frame and second support frame are installed respectively to one side of fixed frame is kept away from to the inner wall of fixed frame, one side that fixed frame was kept away from to the shell is provided with the cap, through with the activity joint first filter screen and the second filter screen on first support frame and second support frame demolish can, the problem that current device can not be changed because of the influence is produced to the filter screen to the clot of production when long-time during operation has been solved, the availability factor of the device is improved, through starting the heating wire, with temperature control within 38.7 ℃, keep leading to blood vessel's constant temperature environment, make blood can not solidify, outside flowing into the play blood vessel eduction gear, thereby solved the problem that current device can not heat thereby can not reach homothermal environment to the internal container, improve the flow rate of blood.

Description

Intelligent blood storage and filtration device

Technical Field

The utility model relates to the technical field of medical treatment, in particular to an intelligent blood storage and filtration device.

Background

Hemofiltration refers to the continuous replenishment of a certain amount of replacement fluid in the vascular access without using dialysate during the blood purification process, mixing with blood, and then performing ultrafiltration at the same speed to achieve the purpose of removing excess water and toxins in the body.

Present intelligence is with storing blood hemofilter, when using for a long time, because of blood can produce the coagulation and produce the clot, lead to the filter screen can not work, and the filter screen is difficult for changing, reduces the availability factor of device, and current device can not heat and can not reach homothermal environment to the container of inside, makes the flow rate of blood reduce.

SUMMERY OF THE UTILITY MODEL

The filter screen is movably clamped and connected with the second support frame and the second mounting frame, and when the shell cover is opened, the filter screen can be replaced, so that the problem that the use efficiency is reduced due to the fact that the filter screen of the existing device cannot be replaced is solved.

In order to achieve the purpose, the utility model adopts the following technical scheme: an intelligent blood storage and filter, comprising: the shell, the fixed frame of inner wall one side fixed mounting of shell, one side fixed mounting that the fixed frame was kept away from to the inner wall of fixed frame has first support frame and second support frame, one side that the fixed frame was kept away from to the shell is provided with the cap, two sliding openings have been seted up to one side that the inside of cap is close to fixed frame, and two equal activities of interior table wall of sliding opening are provided with the slide bar, two fixed mounting has the extension board between one side that the cap was kept away from to the slide bar, one side activity that the extension board is close to fixed frame is provided with first mounting bracket and second mounting bracket, the activity card is equipped with first filter screen between the relative one side of first support frame and first mounting bracket, the activity card is equipped with the second filter screen between the relative one side of second support frame and second mounting bracket, movable mounting has the small opening between the relative one side of fixed frame and extension board.

In a preferred embodiment, a hinge is fixedly mounted on the top of the housing, and the housing is rotatably connected with the housing cover through the hinge.

As a preferred embodiment, a blood inlet is fixedly communicated with the top of the shell, a blocking pipe is welded on the top of the blood inlet, and a baffle is fixedly installed at the bottom of the blood inlet.

As a preferred embodiment, a leakage groove is fixedly installed on one side of the inner wall of the shell, which is far away from the hinge, a blood through tube is welded at the bottom of the leakage groove, an electric heating wire is fixedly sleeved on the outer surface of the blood through tube, a blood outlet tube is fixedly communicated with the bottom of the blood through tube, and the blood outlet tube penetrates through the bottom of the shell.

In a preferred embodiment, the inner surface wall of the leakage groove is provided with a first lubricating pad, and the inner surface wall of the blood inlet is provided with a second lubricating pad.

As a preferred embodiment, the outer surfaces of the two slide bars are respectively and movably sleeved with a spring, one side of each spring, which is close to the corresponding leakage groove, is welded to one side of the corresponding support plate, which is close to the corresponding shell cover, and one side of each spring, which is far away from the corresponding support plate, is welded to one side of the corresponding shell cover, which is close to the corresponding leakage groove.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the blood clot removal device, the shell cover is opened through the hinge, the spring fixed on the shell cover acts on the support plate to prevent the support plate from doing too much work, so that the first mounting frame and the second mounting frame are damaged, a buffering effect is achieved, the first filter screen and the second filter screen which are movably clamped on the first support frame and the second support frame can be detached, the problem that the filter screens cannot be replaced due to the influence of blood clots on the filter screens when the device works for a long time is solved, and the use efficiency of the device is improved.

2. According to the blood circulation device, the blood flow rate is improved through the effect of the first lubricating pad, when blood flows into the blood circulation tube, the electric heating wire is started, the temperature is controlled within 38.7 ℃, the constant-temperature environment of the blood circulation tube is maintained, the blood cannot be coagulated, the problem that the internal container cannot be heated by the existing device so that the constant-temperature environment cannot be achieved is solved when the blood flows out of the blood discharge tube, and the blood flow rate is improved.

Drawings

FIG. 1 is a schematic diagram of a front view of an intelligent blood filter according to the present invention;

FIG. 2 is a schematic top view of an intelligent blood filter according to the present invention;

fig. 3 is an enlarged schematic view of the structure a in fig. 1 of the intelligent blood storage and filter according to the present invention.

Illustration of the drawings:

1. a housing; 2. a shell cover; 3. a fixing frame; 4. a first support frame; 5. a first mounting bracket; 6. a second support frame; 7. a second mounting bracket; 8. a first filter screen; 9. a second filter screen; 10. a leakage net; 11. a baffle plate; 12. a leak groove; 13. a first lubrication pad; 14. dredging blood vessels; 15. an electric heating wire; 16. discharging blood vessels; 17. a support plate; 18. blocking the pipe; 19. a blood inlet; 20. a second lubrication pad; 21. a hinge; 22. a slide bar; 23. a spring.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

The wiring diagram of the heating wire 15 in the utility model belongs to the common knowledge in the field, the working principle is the known technology, and the model is selected according to the practical use.

As shown in fig. 1-3, the present invention provides a technical solution: an intelligent blood storage and filter, comprising: a fixed frame 3 is fixedly arranged on one side of the inner wall of the shell 1, a first supporting frame 4 and a second supporting frame 6 are fixedly arranged on one side, far away from the fixed frame 3, of the inner wall of the fixed frame 3, a shell cover 2 is arranged on one side, far away from the fixed frame 3, of the shell 1, two sliding openings are formed in one side, close to the fixed frame 3, of the inner part of the shell cover 2, and the equal activity of the interior table wall of two sliding openings is provided with slide bar 22, fixed mounting has extension board 17 between one side that two slide bars 22 kept away from cap 2, one side activity that extension board 17 is close to fixed frame 3 is provided with first mounting bracket 5 and second mounting bracket 7, the activity card is equipped with first filter screen 8 between the relative one side of first support frame 4 and first mounting bracket 5, the activity card is equipped with second filter screen 9 between the relative one side of second support frame 6 and second mounting bracket 7, movable mounting has hourglass net 10 between the relative one side of fixed frame 3 and extension board 17.

The top of the shell 1 is fixedly provided with a hinge 21, the shell 1 is rotatably connected with the shell cover 2 through the hinge 21, and the shell cover 2 can be opened, closed and opened by using the hinge 21.

The top of shell 1 is fixed the intercommunication has into blood mouth 19, and the top welding of entering blood mouth 19 has fender pipe 18, and the bottom fixed mounting of entering blood mouth 19 has baffle 11, prevents through keeping off pipe 18 and baffle 11 that blood from spattering outward.

One side fixed mounting that hinge 21 was kept away from to the inner wall of shell 1 has a small opening 12, and the bottom welding of small opening 12 has logical blood vessel 14, and the external fixed cover that leads to blood vessel 14 is equipped with heating wire 15, and the fixed intercommunication in bottom that leads to blood vessel 14 has a play blood vessel 16, and goes out blood vessel 16 and run through the bottom of shell 1, with heating wire 15's temperature control under 38.7 ℃'s constant temperature, prevent that blood from solidifying.

The inner surface wall of the leakage groove 12 is provided with a first lubricating pad 13, the inner surface wall of the blood inlet 19 is provided with a second lubricating pad 20, and the fluidity of blood is improved by the first lubricating pad 13 and the second lubricating pad 20.

The outer surfaces of the two sliding rods 22 are respectively movably sleeved with a spring 23, one side of each spring 23 close to the corresponding leakage groove 12 is welded to one side of the corresponding support plate 17 close to the corresponding shell cover 2, one side of each spring 23 far away from the corresponding support plate 17 is welded to one side of the corresponding shell cover 2 close to the corresponding leakage groove 12, and the corresponding support plate 17 is acted on by the flexibility of the corresponding spring 23.

The working principle of the embodiment is as follows: firstly, according to the illustration in fig. 1-3, the device is placed in a designated working area, blood enters the device from the blood inlet 19, the blood is prevented from spilling to the outside of the device through the baffle tube 18, when the blood enters the bottom of the blood inlet 19, the baffle plate 11 fixed at the bottom effectively prevents the blood from scattering into the device, the blood firstly lifts large-particle blood clots and impurities through the first filter screen 8, then flows into the leakage screen 10, separates the water in the blood, and further filters in the second filter screen 9 to improve the filtering quality;

after filtering the completion, when needing to change the filter screen, open cap 2 through hinge 21, utilize to fix spring 23 on cap 2, act on extension board 17 and prevent that the doing work is too big, make first mounting bracket 5 and second mounting bracket 7 take place to damage, play the effect of buffering, with activity joint first filter screen 8 and second filter screen 9 on first support frame 4 and second support frame 6 demolish can.

As shown in FIG. 1, after the blood filtration is completed, the blood flows into the leakage groove 12, the blood flow rate is increased by the action of the first lubricating pad 13, when the blood flows into the blood through tube 14, the electric heating wire 15 is started to control the temperature within 38.7 ℃, the constant temperature environment of the blood through tube 14 is maintained, the blood does not coagulate, and the blood flows into the blood outlet tube 16 and is discharged out of the device.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. An intelligent blood storage and filter, comprising: housing (1), characterized in that: the inner wall of the shell (1) is fixedly provided with a fixed frame (3), one side, far away from the fixed frame (3), of the inner wall of the fixed frame (3) is fixedly provided with a first supporting frame (4) and a second supporting frame (6), one side, far away from the fixed frame (3), of the shell (1) is provided with a shell cover (2), one side, close to the fixed frame (3), of the inside of the shell cover (2) is provided with two sliding openings, the inner surface walls of the two sliding openings are movably provided with sliding rods (22), a supporting plate (17) is fixedly arranged between one side, far away from the shell cover (2), of the two sliding rods (22), one side, close to the fixed frame (3), of the supporting plate (17) is movably provided with a first mounting frame (5) and a second mounting frame (7), and a first filter screen (8) is movably clamped between one opposite sides of the first supporting frame (4) and the first mounting frame (5), the filter screen is characterized in that a second filter screen (9) is movably clamped between the opposite sides of the second support frame (6) and the second mounting frame (7), and a leakage screen (10) is movably mounted between the opposite sides of the fixed frame (3) and the support plate (17).

2. The intelligent blood storage and filter according to claim 1, wherein: the top of shell (1) is fixed with hinge (21), shell (1) is through hinge (21) and cap (2) swivelling joint.

3. The intelligent blood storage and filter according to claim 1, wherein: the top of shell (1) is fixed the intercommunication has into blood mouth (19), the top welding of advance blood mouth (19) has fender pipe (18), the bottom fixed mounting of advance blood mouth (19) has baffle (11).

4. The intelligent blood storage and filter according to claim 3, wherein: one side fixed mounting that hinge (21) was kept away from to the inner wall of shell (1) has small opening (12), the bottom welding of small opening (12) has logical blood vessel (14), the outer fixed cover that leads to blood vessel (14) is equipped with heating wire (15), the fixed intercommunication in bottom that leads to blood vessel (14) has play blood vessel (16), and goes out the bottom that blood vessel (16) run through shell (1).

5. The intelligent blood storage and filter according to claim 4, wherein: the inner surface wall of the leakage groove (12) is provided with a first lubricating pad (13), and the inner surface wall of the blood inlet (19) is provided with a second lubricating pad (20).

6. The intelligent blood storage and filter according to claim 4, wherein: the outer surfaces of the two sliding rods (22) are movably sleeved with springs (23), one sides, close to the leakage grooves (12), of the springs (23) are welded to one sides, close to the shell cover (2), of the support plates (17), and one sides, far away from the support plates (17), of the springs (23) are welded to one sides, close to the leakage grooves (12), of the shell cover (2).