CN215134811U

CN215134811U - Novel blood transfusion pressurization device

Info

Publication number: CN215134811U
Application number: CN202121222369.9U
Authority: CN
Inventors: 于宝军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-12-14
Anticipated expiration: 2031-06-02

Abstract

The utility model belongs to the technical field of medical treatment, in particular to a novel blood transfusion pressurizing device, which comprises a whole device body, a back plate, a front plate and a connecting column, wherein the two sides of the whole device body are fixedly connected with the connecting column, the back of the connecting column is fixedly connected with the back plate, the front of the connecting column is fixedly connected with the front plate, the middle of the front plate is embedded and connected with a touch screen, the inside of the front plate is fixedly connected with a control circuit board, the control circuit board can gradually attach the fixed cylinder and the movable cylinder (separating the blood bag without blood) at the two sides together from top to bottom, so that the blood in the blood bag is extruded downwards from the top, and the fixed cylinder, the movable cylinder and a driving belt are all in rolling arrangement, so that the blood in the blood bag can better flow downwards under the continuous rotary extrusion, and the whole device body adopts an electric arrangement, thereby avoiding the trouble of manual extrusion of medical personnel, and simultaneously increasing the efficiency of pressurizing the blood bag, has wide development prospect in the future.

Description

Novel blood transfusion pressurization device

Technical Field

The utility model belongs to the technical field of the medical treatment, specifically be a novel blood transfusion pressurization device.

Background

When carrying out the first aid to some excessive patients of blood loss, often need carry out the anti shock emergency treatment of quick blood transfusion, because of the blood in the blood bag is comparatively thick, even the blood bag hangs in higher position, tightly relies on gravity to drip, the requirement of the quick blood transfusion of first aid can not be satisfied to the blood transfusion speed, when lacking professional equipment, often needs medical personnel to manually pressurize for the blood bag for blood transfusion speed.

At present, the blood bag pressurization is mostly through medical personnel's pressurization, but pressurization like this, can lead to medical personnel's easy very tired after the pressurization is accomplished, so that can not carry out normal pressurization to next blood bag, pressurization efficiency also can be slower simultaneously, current blood bag mainly divide 200, 300, three kinds of specifications of 400 ml, so can lead to the size of blood bag also can be different, but current pressure device can not adjust according to the specification of blood bag, so can lead to the clearance in the middle of the pressure device too big or undersize, so that produce the blood bag and can not place the condition of pressurizeing.

Therefore, how to design a novel blood transfusion pressurization device becomes a problem which needs to be solved currently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the pressurizing efficiency is slow and cannot be adjusted, a novel blood transfusion pressurizing device is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a novel blood transfusion pressurizing device comprises a device body, a rear plate, a front plate and connecting columns, wherein connecting columns are fixedly connected to two sides of the device body, the rear plate is fixedly connected to the rear surface of the connecting columns, the front plate is fixedly connected to the front surface of the connecting columns, a touch screen is embedded and connected in the middle of the front surface of the front plate, a control circuit board is fixedly connected to the inner portion of the front plate, hydraulic cylinder barrels are fixedly connected to two inner sides of the front plate, piston rods are embedded and connected to the tops of the hydraulic cylinder barrels, motors are fixedly connected to the top ends of the piston rods, a fixed cylinder is movably connected to the left side of each motor, a supporting block is movably connected to the left side of each fixed cylinder, a driving belt is movably connected to the periphery of each fixed cylinder, a movable cylinder is movably connected to the middle of the driving belt, a center column is fixedly connected to the middle of each connecting column, inner columns are fixedly connected to two sides of the center column, the both sides fixedly connected with side column of spliced pole, the holistic top both sides fixedly connected with of device hangs the area.

Preferably, the middle of the movable cylinder is movably connected with a fixed shaft, and the outer diameter of the fixed shaft is smaller than the inner diameter of the movable cylinder.

Preferably, the outer wall of the movable barrel is meshed with the inner wall of the transmission belt, the movable barrel can rotate along with the movement of the transmission belt, and the fixed barrels are arranged inside the rear plate and the front plate and are symmetrically distributed.

Preferably, the number of the connecting columns is six, the front plates are distributed in an axisymmetric mode, and the rear plates are connected with the front plates through the connecting columns.

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

1. the utility model discloses in, loading system, control circuit board can be from the top down gradually with the fixed section of thick bamboo and the laminating of a movable section of thick bamboo of both sides together for the inside blood of blood bag extrudes downwards from the top, and fixed section of thick bamboo, a movable section of thick bamboo and drive belt all are rolling setting moreover, make blood bag inside in blood constantly rotatory better downward flow of extrusion, install whole adoption electronic setting moreover, avoided medical personnel's manual extruded trouble, also increased simultaneously and carried out pressurized efficiency to the blood bag.

2. The utility model discloses in, adjustment mechanism, adjustable spliced pole, the medical personnel of being convenient for carry out very corresponding regulation according to the specification of blood bag, have avoided the too big or undersize condition that leads to the difficult placing of blood bag of distance between back plate and the front bezel to the holistic controllability of device has been improved greatly.

Drawings

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

FIG. 2 is a schematic diagram of a top view cross-sectional structure of the back plate of the present invention;

fig. 3 is a schematic diagram of a side-view cross-sectional structure of the rear panel of the present invention;

fig. 4 is a schematic diagram of the connecting column vertical structure of the present invention.

In the figure: 1. the whole device; 2. a back plate; 3. a front plate; 4. a touch screen; 5. connecting columns; 501. a center pillar; 502. side columns; 503. an inner column; 6. hanging a belt; 7. a piston rod; 8. a control circuit board; 9. a fixed cylinder; 10. a hydraulic cylinder; 11. a motor; 12. a support block; 13. a transmission belt; 14. a movable barrel; 15. and fixing the shaft.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defined as "first", "second" may explicitly or implicitly include one or more such features, in the description of the invention "plurality" means two or more unless explicitly and specifically defined otherwise.

In the first embodiment, please refer to fig. 1-4, the present invention provides a technical solution: a novel blood transfusion pressurizing device comprises a device body 1, a back plate 2, a front plate 3 and a connecting column 5, wherein the two sides of the device body 1 are fixedly connected with the connecting column 5, the back of the connecting column 5 is fixedly connected with the back plate 2, the front of the connecting column 5 is fixedly connected with the front plate 3, the middle of the front plate 3 is embedded and connected with a touch screen 4, the inside of the front plate 3 is fixedly connected with a control circuit board 8, the two sides of the inside of the front plate 3 are fixedly connected with a hydraulic cylinder barrel 10, the top of the hydraulic cylinder barrel 10 is embedded and connected with a piston rod 7, the top of the piston rod 7 is fixedly connected with a motor 11, the left side of the motor 11 is movably connected with a fixed barrel 9, the left side of the fixed barrel 9 is movably connected with a supporting block 12, the periphery of the fixed barrel 9 is movably connected with a supporting block 13, the middle of the driving belt 13 is movably connected with a driving belt moving barrel 14, the middle of the connecting column 5 is fixedly connected with a center column 501, and the two sides of the center column 501 are fixedly connected with an inner column 503, the two sides of the connecting column 5 are fixedly connected with side columns 502, and the two sides of the top of the whole device 1 are fixedly connected with hanging belts 6.

Preferably, the fixed shaft 15 is movably connected to the middle of the movable cylinder 14, the outer diameter of the fixed shaft 15 is smaller than the inner diameter of the movable cylinder 14, the movable cylinder 14 is driven by the transmission belt 13 to rotate along the fixed shaft 15, and the fixed shaft 15 is fixedly connected with the piston rod 7 at the corresponding position, so that the fixed shaft 15 can move through the hydraulic cylinder 10 and the piston rod 7 under the condition that the movable cylinder 14 is convenient to rotate, the control circuit board 8 is convenient to control the position of the movable cylinder 14 to move along with the position movement of the fixed cylinder 9, and the fixed shaft 15 enables the position of the movable cylinder 14 to be better adjusted through the hydraulic cylinder 10 and the piston rod 7.

Preferably, the outer wall of the movable cylinder 14 is meshed with the inner wall of the transmission belt 13, the movable cylinder 14 rotates along with the movement of the transmission belt 13, the fixed cylinders 9 are arranged inside the back plate 2 and the front plate 3 and are symmetrically distributed, a pressurizing mechanism is formed by the hydraulic cylinder 10, the piston rod 7, the motor 11, the fixed cylinders 9, the supporting block 12, the transmission belt 13 and the movable cylinder 14, when a blood bag is placed between the back plate 2 and the front plate 3 by medical personnel, the medical personnel controls the hydraulic cylinder 10 to drive the fixed cylinders 9 and the movable cylinder 14 to extend out to the blood bag through the piston rod 7 by controlling the circuit board 8, so that the fixed cylinders 9 on the two sides of the top are gradually attached through the blood bag, then the controlling circuit board 8 controls the motor 11 to control the fixed cylinders 9 to rotate along the middle grooves of the supporting block 12, and because the outer walls of the fixed cylinders 9 and the movable cylinders 14 are provided with outer teeth, and the inner wall of the transmission belt 13 is provided with inner teeth, therefore, the fixed cylinder 9 can drive the transmission belt 13 to move when rotating, the transmission belt 13 can drive the movable cylinder 14 to rotate along the fixed shaft 15 when moving, the fixed cylinder 9 at the top can make the top of the blood bag and blood flow downwards rapidly through continuous rotation, because the timing module is arranged in the control circuit board 8, and the fixed cylinders 9 at two sides of the top (the inside of the back plate 2 and the inside of the front plate 3) are also attached together, after the fixed cylinder 9 rotates for a period of time, the movable cylinder 14 and the fixed cylinder 9 at the ground can be controlled to continue to move towards the blood bag, the movable cylinders 14 at two sides of the top are gradually attached together through the blood bag, the blood bag at the corresponding position of the blood bag flows into the bottom of the blood bag under the extrusion of the movable cylinder 14 and the transmission belt 13, so the control circuit board 8 can gradually attach the fixed cylinders 9 and the movable cylinder 14 (through the blood bag without blood) at two sides from top to bottom, make the inside blood of blood bag extrude from the top downwards, fixed section of thick bamboo 9, a movable section of thick bamboo 14 and drive belt 13 all are rolling setting moreover for blood bag is inside to be in blood constantly rotatory better downstream of extrusion, and the device is whole 1 adopts electronic setting moreover, has avoided medical personnel's manual extruded trouble, has also increased simultaneously and has carried out the pressurized efficiency to the blood bag.

Preferably, the number of the connecting columns 5 is six, the front plate 3 is in axial symmetry distribution, the rear plate 2 is connected with the front plate 3 through the connecting columns 5, the adjusting mechanism is composed of the connecting columns 5, the rear plate 2, the front plate 3 and the touch screen 4, and the distances between the rear plate 2 and the front plate 3 are different due to different specifications of blood bags, so that when medical personnel put the blood bags in, data are transmitted to the control circuit board 8 through the touch screen 4, the control circuit board 8 controls the six connecting columns 5 at the same time, the side columns 502 of the connecting columns 5 extend the central columns 501 outwards, the distance between the rear plate 2 and the front plate 3 is maximized, then the medical personnel can put the blood bags between the rear plate 2 and the front plate 3, after putting, the side columns 502 are controlled by the touch screen 4 to retract the central columns 501 gradually, and after the rear plate 2 and the front plate 3 are attached to the outer walls of the blood bags, medical personnel stop withdrawing of center pillar 501 through touch-sensitive screen 4 control limit post 502 again to just make the blood bag centre gripping between back plate 2 and front bezel 3, adjustable spliced pole 5 moreover, medical personnel of being convenient for carry out very corresponding regulation according to the specification of blood bag, avoided the too big or undersize condition that leads to the difficult place of blood bag of distance between back plate 2 and the front bezel 3, thereby improved the whole 1's of device adjustability greatly.

The working principle is as follows:

when medical personnel will use the whole 1 of device of blood transfusion pressurization, can be earlier transferred the distance between front bezel 3 and back plate 2 through touch-sensitive screen 4, transfer back medical personnel and put into the blood bag between front bezel 3 and back plate 2 again, transfer the distance of back between 4 with front bezel 3 and back plate 2 of touch-sensitive screen again and transfer closely, make the inside drive belt 13 of front bezel 3 and back plate 2 laminate with the blood bag, and hang whole 1 of device in corresponding position through hanging area 6, make the whole 1 of device laminate with the blood bag for a long time, then medical personnel rethread loading mechanism extrudees the blood bag, make the inside blood of blood bag can be faster carry out the blood transfusion, this is exactly this kind of novel blood transfusion pressurization device's theory of operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel blood transfusion pressure device, includes that the device is whole (1), backplate (2), front bezel (3) and spliced pole (5), its characterized in that: the device is characterized in that connecting columns (5) are fixedly connected to two sides of the whole device (1), a rear plate (2) is fixedly connected to the rear of each connecting column (5), a front plate (3) is fixedly connected to the front of each connecting column (5), a touch screen (4) is connected to the middle of the front of each front plate (3) in an embedded mode, a control circuit board (8) is fixedly connected to the inner portion of each front plate (3), hydraulic cylinder barrels (10) are fixedly connected to two inner sides of each front plate (3), piston rods (7) are connected to the tops of the hydraulic cylinder barrels (10) in an embedded mode, motors (11) are fixedly connected to the top ends of the piston rods (7), fixed cylinders (9) are movably connected to the left side of each motor (11), supporting blocks (12) are movably connected to the left side of each fixed cylinder (9), driving belts (13) are movably connected to the periphery of each fixed cylinder (9), and movable cylinders (14) are movably connected to the middle of each driving belts (13), the middle of the connecting column (5) is fixedly connected with a center column (501), two sides of the center column (501) are fixedly connected with an inner column (503), and two sides of the connecting column (5) are fixedly connected with side columns (502).

2. The new blood transfusion pressurization device according to claim 1, characterized in that: the hanging belt (6) is fixedly connected to two sides of the top of the device body (1).

3. The new blood transfusion pressurization device according to claim 1, characterized in that: the middle of the movable cylinder (14) is movably connected with a fixed shaft (15), and the outer diameter of the fixed shaft (15) is smaller than the inner diameter of the movable cylinder (14).

4. The new blood transfusion pressurization device according to claim 1, characterized in that: the outer wall of the movable cylinder (14) is meshed with the inner wall of the transmission belt (13), and the movable cylinder (14) rotates along with the movement of the transmission belt (13).

5. The new blood transfusion pressurization device according to claim 1, characterized in that: the inner parts of the rear plate (2) and the front plate (3) are provided with fixed cylinders (9) which are symmetrically distributed.

6. The new blood transfusion pressurization device according to claim 1, characterized in that: the number of the connecting columns (5) is six, and the front plates (3) are distributed in an axisymmetric mode.

7. The new blood transfusion pressurization device according to claim 1, characterized in that: the rear plate (2) is connected with the front plate (3) through a connecting column (5).