CN211612501U

CN211612501U - Body fluid shaking-up device

Info

Publication number: CN211612501U
Application number: CN201922483773.0U
Authority: CN
Inventors: 覃惠星; 王英; 陈芳; 黄向阳; 覃惠术
Original assignee: Liuzhou Workers Hospital
Current assignee: Liuzhou Workers Hospital
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-02
Anticipated expiration: 2029-12-30

Abstract

The utility model provides a body fluid shakes even device, include the driving piece, shake even dish and a plurality of mixing pipe, shake even dish dress and locate on the driving piece under the drive of driving piece, shake even dish and can rock the ground and follow the direction of height of driving piece is elevating movement, shake even dish and have seted up a plurality of flourishing tube holes, one mixing pipe is removable install in one in the flourishing tube hole, its work efficiency that can improve the body fluid and mix.

Description

Body fluid shaking-up device

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to body fluid shakes even device.

Background

In clinical work, the detection needs to be carried out on samples such as peritoneal dialysis solution, urine and the like which are reserved for a certain period of time, and the conventional operation steps are as follows: firstly, measuring body fluid by using a sterilized measuring cup, wherein in the step, the peritoneal dialysis solution is generally collected in a drainage bag and then drained into the measuring cup from a drainage tube, and urine can be directly poured into the measuring cup; secondly, pouring the measured body fluid into a mixing tube to repeatedly pour the body fluid for several times and uniformly mix the body fluid; thirdly, 10ml of sample is taken and loaded into a test tube for inspection. The above process has the following inconveniences: 1. the metering container is usually placed on a table top after being sterilized, and is easy to be polluted; the mixing tube filled with body fluid is also placed on a table top, so that the risks of cross infection and body fluid specimen pollution exist. 2. The method for mixing body fluid is manual, time-consuming and labor-consuming, and low in efficiency. 3. 10ml of body fluid is poured from the mixing tube and enters the test tube, so that the body fluid is easy to overflow, the difficulty is high, and the environment is easy to pollute.

Disclosure of Invention

To one of the above-mentioned problem that exists, the utility model provides a body fluid shakes even device, its work efficiency that can improve the body fluid and mix.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a body fluid shakes even device, includes the driving piece, shakes even dish and a plurality of mixing pipe, shake even dish dress and locate on the driving piece under the drive of driving piece, shake even dish and can rock the ground and follow the direction of height of driving piece is elevating movement, shake even dish and last to have seted up a plurality of flourishing tube holes, one mixing pipe is removable to install in one in the flourishing tube hole.

Furthermore, two spherical holes are concavely arranged on the inner wall of the shaking up disc; the driving piece comprises a motor, a base, a ball screw and a shaking nut, the motor is arranged on the base, one end of the ball screw is connected with the motor, and the other end of the ball screw extends in the direction far away from the base; the inner wall of the shaking nut is screwed on the ball screw, and the outer wall of the shaking nut is provided with two spherical flanges; the two spherical flanges are movably sleeved in the two spherical holes respectively.

Furthermore, the driving piece further comprises a limiting top plate, and the limiting top plate is connected with one end, deviating from the base, of the ball screw.

Furthermore, a buffer pad is arranged on one side, facing the ball screw, of the limiting top plate.

Furthermore, one side of the shaking pan facing the base is provided with a plurality of limiting parts, one limiting part corresponds to one containing pipe hole, each limiting part comprises an elastic limiting sleeve and a plurality of connecting rods, one end of each connecting rod is connected with the shaking pan, and the other end of each connecting rod extends towards the base; the elasticity stop collar is connected a plurality of the connecting rod deviates from shake even one end of dish, set up one on the elasticity stop collar and supply the through-hole that the mixing pipe runs through.

Furthermore, the inner wall of the shaking disc, which is provided with the tube hole, is annularly provided with a fixed rubber ring.

Further, the blending pipe comprises a blending part and a bag receiving cover, a blending space is arranged in the blending part, the blending space penetrates through the blending part to form a liquid receiving port and a liquid discharging port at two opposite ends of the blending part respectively, the liquid discharging port is connected with a rubber pipe, and a ball is movably wrapped in the rubber pipe; the bag receiving cover is detachably arranged at the liquid receiving opening of the blending part.

Further, the mixing pipe still includes a funnel portion, funnel portion with mixing portion is equipped with the one end of connecing the liquid mouth is connected, the inside of funnel portion with mixing space intercommunication.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

1. above-mentioned body fluid shakes even device, and the user all pours the body fluid into the mixing pipe, and the mixing pipe is placed in flourishing tube hole, and the driving piece drive shakes even dish and does the elevating movement with rocking along the direction of height of driving piece, plays the even effect of the intraductal body fluid of mixing. The number of the containing pipe holes is a plurality, so that the body fluid shaking device can be used for uniformly mixing the body fluid in the plurality of uniformly mixing pipes at the same time, and the efficiency of the step of uniformly mixing is improved. In addition, the sterilized mixing pipe or the mixing pipe filled with body fluid is placed on the shaking disc, so that the situations of pollution of the mixing pipe, cross-contamination of body fluid and the like are avoided.

2. The motor drives the ball screw to rotate, and the shaking nut drives the shaking disc to do lifting motion along the height direction of the ball screw. Because shake even dish and shake the nut and be connected through spherical flange and spherical hole activity cup joint's mode, consequently shake even dish lift in-process and can rock about spherical flange relatively.

3. The setting of spacing roof can avoid rocking the nut and break away from ball screw towards the direction motion of keeping away from the base.

4. The setting of blotter can avoid shaking even dish and bump and take place to scratch with spacing roof when moving to spacing roof.

5. The mixing pipe passes through the containing pipe hole and is connected to the elastic limiting sleeve, and the elastic limiting sleeve deforms and can fix the mixing pipe.

6. The mixing pipe extrudes the fixed rubber ring when passing through the containing pipe hole, the fixed rubber ring deforms and performs a backward extrusion effect on the mixing pipe so as to perform a fixing effect on the mixing pipe.

7. Carry out the body fluid in the mixing portion and mix the back, make the rubber tube warp through the rubber tube of extrusion cladding in ball department, there is the clearance in the rubber tube and the ball that warp to make the mixed body fluid in the mixing portion flow to the test tube from the clearance, this setting has made things convenient for the sample to mixed body fluid.

8. When receiving the peritoneal dialysis solution, the bag receiving cover is covered with the blending part, the drainage tube extends into the blending space, the peritoneal dialysis solution can flow into the blending space from the drainage bag, and the opening of the funnel part is convenient for the drainage tube to extend into the blending space; when receiving and getting the urine, take off and connect the flap, directly pour the urine into the mixing space from funnel portion in, the effect of water conservancy diversion can be played when pouring the urine into the mixing space in the setting of funnel portion, avoids the urine to spill over from receiving the liquid mouth.

Drawings

Fig. 1 is a schematic structural view of a body fluid shaking device according to a preferred embodiment of the present invention.

Fig. 2 is an exploded view of fig. 1.

FIG. 3 is a schematic view of the connection of the wobble plate to the wobble nut.

Fig. 4 is an exploded view of the mixing tube of fig. 1.

Fig. 5 is an enlarged view at a in fig. 4.

In the attached drawing, 1-a driving piece, 11-a base, 12-a ball screw, 13-a limiting top plate, 14-a buffer pad, 15-a shaking nut, 151-a spherical flange, 2-a shaking disc, 21-a containing pipe hole, 22-a fixed rubber ring, 23-a distance measuring inductor, 24-a spherical hole, 3-a mixing pipe, 31-a mixing part, 311-a liquid receiving port, 312-a liquid discharging port, 32-a bag receiving cover, 33-a funnel part, 34-a rubber pipe, 35-a ball, 4-a limiting part, 41-an elastic limiting sleeve and 42-a connecting rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, a preferred embodiment of the present invention provides a body fluid shaking device, which includes a driving member 1, a shaking plate 2 and a plurality of mixing pipes 3. Shake even dish 2 and install on driving piece 1, under the drive of driving piece 1, shake even dish 2 and can rock the ground and do elevating movement along the direction of height of driving piece 1, shake even dish 2 and last having seted up a plurality of flourishing tube holes 21, a plurality of flourishing tube holes 21 set up along the circumference interval of shaking even dish 2. A mixing pipe 3 can be detachably arranged in a containing pipe hole 21, the mixing pipe 3 is transparent, and the outer wall of the mixing pipe 3 is provided with scales. The user all pours the body fluid into mixing pipe 3 into, and mixing pipe 3 places in flourishing tube hole 21, and drive 1 drive shakes and is elevating movement along the direction of height of drive 1 when 2 circumference rotations of even dish, plays the mixing effect to the body fluid in mixing pipe 3. The number of the containing tube holes 21 is a plurality, so that the body fluid shaking device can uniformly mix the body fluid in the uniformly mixing tubes 3 at the same time, and the efficiency of the step of uniformly mixing is increased. In addition, the disinfected mixing pipe 3 or the mixing pipe 3 filled with body fluid is placed on the shaking disc 2, so that the situations of pollution of the mixing pipe 3, cross-contamination of body fluid and the like are avoided.

In the present embodiment, two spherical holes 24 are concavely provided in the inner wall of the pan 2, and the two spherical holes 24 are respectively located on opposite sides of the inner wall of the pan 2. The driving member 1 includes a motor not shown, a base 11, a ball screw 12, and a wobble nut 15. The motor is arranged on the base 11, one end of the ball screw 12 is connected with the motor, and the other end extends in the direction far away from the base 11; the inner wall of the shaking nut 15 is screwed on the ball screw 12, the outer wall of the shaking nut 15 is provided with two spherical flanges 151, the two spherical flanges 151 are respectively positioned at two opposite sides of the outer wall of the shaking nut 15, and the two spherical flanges 151 are respectively movably sleeved in the two spherical holes 24. The motor drives the ball screw 12 to rotate, and the shaking nut 15 drives the shaking disc 2 to do lifting motion in the height direction of the ball screw 12. Because the shaking plate 2 and the shaking nut 15 are movably connected through the spherical flange 151 and the spherical hole 24 in a sleeved mode, the shaking plate 2 can shake left and right relative to the spherical flange 151 in the lifting process.

In this embodiment, the driving member 1 further includes a top limit plate 13, and the top limit plate 13 is connected to an end of the ball screw 12 away from the base 11. The limit top plate 13 is arranged to prevent the wobble nut 15 from moving away from the base 11 and separating from the ball screw 12. A cushion pad 14 is provided on the side of the stopper top plate 13 facing the ball screw 12, and in the present embodiment, the cushion pad 14 is made of rubber. The cushion pad 14 can prevent the shake-up tray 2 from colliding with the limit top plate 13 and being scratched when moving to the limit top plate 13.

In this embodiment, shake even dish 2 relative both sides and all be equipped with range finding inductor 23, when range finding inductor 23 sensed that the even dish 2 of shaking that is fixing mixing pipe 3 is about to touch base 11 or spacing roof 13 roof, driving piece 1 can drive shake even dish 2 and move towards opposite direction.

In the present embodiment, the kneading pipe 3 includes a kneading portion 31 and a bag receiving lid 32. The blending part 31 is transparent, the outer wall of the blending part 31 is provided with scale marks, a blending space is arranged in the blending part 31, the blending space penetrates through the blending part 31 to form a liquid receiving port 311 and a liquid discharging port 312 at two opposite ends of the blending part 31 respectively, the liquid discharging port 312 is connected with a rubber tube 34, the inside of the rubber tube 34 is communicated with the blending space, and the rubber tube 34 is movably wrapped with a ball 35. The bag receiving cover 32 is detachably installed at the liquid receiving port 311 of the mixing part 31, specifically, an internal thread is installed at the liquid receiving port 311 of the mixing part 31, and an external thread screwed with the internal thread is installed on the outer wall of the bag receiving cover 32. After carrying out the body fluid mixture in mixing portion 31, make its deformation through the extrusion cladding rubber tube 34 in ball 35 department, there is the clearance in rubber tube 34 and the ball 35 of deformation to make the mixed body fluid in mixing portion 31 flow to the test tube from the clearance, this setting has made things convenient for the sample to mixed body fluid.

In the present embodiment, the kneading pipe 3 further includes a funnel portion 33, the funnel portion 33 is connected to one end of the kneading portion 31 provided with the liquid receiving port 311, and the inside of the funnel portion 33 communicates with the kneading space. When receiving and taking urine, the bag cover 32 is detached, the urine is directly poured into the mixing space from the funnel part 33, the funnel part 33 can play a role in guiding the flow when the urine is poured into the mixing space, and the urine is prevented from overflowing from the liquid receiving port 311.

In this embodiment, the inner wall of the shaking pan 2, in which the tube hole 21 is formed, is surrounded by a fixing rubber ring 22. When the mixing pipe 3 passes through the containing pipe hole 21, the fixed rubber ring 22 is extruded, the fixed rubber ring 22 deforms, and the back extrusion effect is exerted on the mixing pipe 3, so that the mixing pipe 3 is fixed. One side of the shaking and homogenizing disc 2 facing the base 11 is provided with a plurality of limiting parts 4, one limiting part 4 is arranged corresponding to one containing pipe hole 21, each limiting part 4 comprises an elastic limiting sleeve 41 and a plurality of connecting rods 42, one end of each connecting rod 42 is connected with the shaking and homogenizing disc 2, and the other end of each connecting rod 42 extends towards the base 11; the elastic limiting sleeve 41 is connected with one end of the connecting rods 42 deviating from the shaking disc 2, and the elastic limiting sleeve 41 is provided with a through hole for the blending pipe 3 to penetrate through. The blending pipe 3 passes through the containing pipe hole 21 and is connected to the elastic limiting sleeve 41, and the elastic limiting sleeve 41 deforms and can fix the blending pipe 3.

In this embodiment, the body fluid shaking device further comprises a control system, and the base 11 is provided with a control panel for controlling the control system. The control system is connected with the distance measuring sensor 23 and the motor, and the control system controls the rotating direction and speed of the motor-driven ball screw 12 by receiving the data of the distance measuring sensor 23. The connection between the control system and the above components and the related programs and methods for controlling are well known to those skilled in the art, for example, "an inductive flip trash can capable of setting an inductive distance and its control method" disclosed in chinese patent publication No. CN107032021A, "a distance inductive floor lamp" disclosed in chinese utility patent publication No. CN209386062U, and so on.

In the step of measuring the body fluid, when it is necessary to treat other body fluids such as the peritoneal dialysis fluid collected in the drainage bag, the bag cover 32 is removed, the drainage tube is directly inserted into the kneading space, the amount to be taken is observed from the scale, and the bag cover 32 is closed with the kneading part 31. The blending part 31 passes through the containing pipe hole 21 until the rubber pipe 34 passes through the through opening of the elastic limiting sleeve 41, the fixed rubber ring 22 extrudes the pipe body of the blending part 31, the elastic limiting sleeve 41 extrudes the bottom of the blending part 31, and the blending pipe 3 is fixed in the containing pipe hole 21. The motor drives the ball screw 12 to rotate, the shaking nut 15 drives the shaking disc 2 to do lifting motion along the height direction of the ball screw 12, and the shaking disc 2 can shake left and right relative to the spherical flange 151 in the lifting process, so that body fluid can be uniformly mixed in a uniformly mixing space. When the distance measuring inductor 23 induces that the shaking plate 2 fixed with the mixing pipe 3 is about to touch the top plate of the base 11 or the limit top plate 13, the control system controls the motor to drive the shaking plate 2 to move towards the opposite direction, and the body fluid is mixed uniformly. The detection test tube is placed below the rubber tube 34, the rubber tube 34 wrapped at the ball 35 is extruded to deform, and the mixed body fluid in the uniformly mixing part 31 flows out to the detection test tube. When the urine needs to be treated, the bag receiving cover 32 is taken down, the urine is directly poured into the mixing space from the funnel part 33, the quantity to be taken is observed from the scale, the bag receiving cover 32 and the mixing part 31 are covered after the liquid taking is finished, and the mixing pipe 3 is placed on the shaking plate 2 according to the steps.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. A body fluid shakes even device which characterized in that: including driving piece (1), shake even dish (2) and a plurality of mixing pipe (3), shake even dish (2) install in on driving piece (1) under the drive of driving piece (1), shake even dish (2) and can rock the ground and follow the direction of height of driving piece (1) is elevating movement, shake even dish (2) and go up and down to have seted up a plurality of flourishing tube holes (21), one mixing pipe (3) removable install in one in flourishing tube hole (21).

2. The body fluid shaking device of claim 1, wherein: two spherical holes (24) are concavely arranged on the inner wall of the shaking up disc (2); the driving piece (1) comprises a motor, a base (11), a ball screw (12) and a shaking nut (15), the motor is arranged on the base (11), one end of the ball screw (12) is connected with the motor, and the other end of the ball screw extends towards the direction far away from the base (11); the inner wall of the shaking nut (15) is screwed on the ball screw (12), and two spherical flanges (151) are arranged on the outer wall of the shaking nut (15); the two spherical flanges (151) are respectively movably sleeved in the two spherical holes (24).

3. The body fluid shaking device of claim 2, wherein: the driving piece (1) further comprises a limiting top plate (13), and the limiting top plate (13) is connected with one end, deviating from the base (11), of the ball screw (12).

4. The body fluid shaking device according to claim 3, wherein: and a buffer pad (14) is arranged on one side, facing the ball screw (12), of the limiting top plate (13).

5. The body fluid shaking device of claim 2, wherein: one side, facing the base (11), of the shaking and homogenizing plate (2) is provided with a plurality of limiting parts (4), one limiting part (4) is arranged corresponding to one containing pipe hole (21), each limiting part (4) comprises an elastic limiting sleeve (41) and a plurality of connecting rods (42), one end of each connecting rod (42) is connected with the shaking and homogenizing plate (2), and the other end of each connecting rod (42) extends towards the base (11); elasticity stop collar (41) are connected a plurality of connecting rod (42) deviate from shake the one end of even dish (2), set up one on elasticity stop collar (41) and supply the through hole that mixing pipe (3) run through.

6. The body fluid shaking device of claim 5, wherein: the inner wall of the shaking-up disc (2) provided with the tube hole (21) is annularly provided with a fixed rubber ring (22).

7. The body fluid shaking device of claim 1, wherein: the blending pipe (3) comprises a blending part (31) and a bag receiving cover (32), a blending space is arranged in the blending part (31), the blending space penetrates through the blending part (31) to form a liquid receiving port (311) and a liquid discharging port (312) at two opposite ends of the blending part (31), the liquid discharging port (312) is connected with a rubber pipe (34), and a ball (35) is movably coated in the rubber pipe (34); the bag receiving cover (32) is detachably arranged at the liquid receiving port (311) of the blending part (31).

8. The body fluid shaking device of claim 7, wherein: mixing pipe (3) still include a funnel portion (33), funnel portion (33) with mixing portion (31) are equipped with the one end of connecing liquid mouth (311) is connected, the inside of funnel portion (33) with mixing space intercommunication.