CN211512929U

CN211512929U - Medical blood transfusion utensil

Info

Publication number: CN211512929U
Application number: CN202020090117.4U
Authority: CN
Inventors: 程兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-09-18
Anticipated expiration: 2030-01-15

Abstract

The utility model belongs to the field of medical equipment, especially, medical blood transfusion utensil uses highly being not convenient for to current strutting arrangement when using to adjust, influences the problem that blood transfusion apparatus carries out the change, presents following scheme, and it is including removing the seat, the bottom of removing the seat evenly is equipped with a plurality of universal wheels, the top fixed mounting who removes the seat has the dead lever, one side of dead lever is equipped with a plurality of trays of placing, the lift spout has been seted up at the top of dead lever, slidable mounting has the lift axle in the lift spout, the top of lift axle extends to the outside of dead lever, and one side fixed mounting of lift axle has the connecting rod, the one end fixed mounting of connecting rod has the holder. The utility model discloses simple structure, convenient to use can realize highly adjusting the use of holder, and the convenience is changed the blood transfusion apparatus, and blood transfusion apparatus that simultaneously can be better is fixed.

Description

Medical blood transfusion utensil

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a medical blood transfusion utensil.

Background

The blood transfusion is sometimes indispensable in the emergency treatment process, the common blood transfusion device has a complex structure, the blood cannot be in a dynamic process, the quality of the blood is easily influenced, and the common blood transfusion device is not provided with a heating unit, cannot be used for heating pretreatment before the blood enters a human body, and cannot meet the requirements of the modern society on the blood transfusion device. Through a search, patent document No. 201721651085.5 discloses a blood transfusion device. This blood transfusion device, including the chassis, the support column, a supporting plate, box and basin are placed to the blood bag, the bottom that the box was placed to the blood bag is equipped with vibrating motor, under the effect of vibrating motor and spring, can make the blood bag place the blood bag in the box and be in the vibration state, the electrical heating stick that is equipped with in the basin can heat the water in the basin, the blood transfusion tube who connects the blood bag passes from the aquatic in the basin, just so can preheat the blood that gets into the human body, make people's blood transfusion process more smooth. In a word, this blood transfusion device structural design is reasonable, and convenient to use is fit for using widely.

Among the medical blood transfusion utensil of current, strutting arrangement exists the use height and is not convenient for adjust, influences the problem that blood transfusion apparatus changed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the supporting device in the prior art is not convenient to adjust when in use, and influences the change of the blood transfusion apparatus, and providing a medical blood transfusion apparatus.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a medical blood transfusion utensil, is including removing the seat, the bottom of removing the seat evenly is equipped with a plurality of universal wheels, the top fixed mounting who removes the seat has the dead lever, one side of dead lever is equipped with a plurality of trays of placing, the lift spout has been seted up at the top of dead lever, slidable mounting has the lift axle in the lift spout, the top of lift axle extends to the outside of dead lever, and one side fixed mounting of lift axle has the connecting rod, the one end fixed mounting of connecting rod has the holder, the circular conical hole has been seted up on the holder, spacing spout has all been seted up on the both sides inner wall of lift spout, slidable mounting has the rectangle slider in the spacing spout, one side fixed mounting of rectangle slider is epaxial in the lift.

Preferably, a fixed groove is formed in the inner wall of the bottom of the lifting sliding groove, a motor is fixedly mounted on the inner wall of the bottom of the fixed groove, and a transmission screw is fixedly mounted on an output shaft of the motor.

Preferably, the top end of the transmission screw rod extends into the lifting sliding groove, the bottom end of the lifting shaft is provided with a thread groove, and the transmission screw rod is in threaded connection with the thread groove.

Preferably, telescopic grooves are formed in the inner walls of the two sides of the conical hole, and the extrusion shafts are arranged in the telescopic grooves in a sliding mode.

Preferably, one end of the pressing shaft is fixedly provided with one end of a spring, and the other end of the spring is fixedly arranged on the inner wall of the corresponding telescopic groove.

Preferably, one end of the extrusion shaft extends into the conical hole and is fixedly provided with an arc-shaped clamping block, and the two arc-shaped clamping blocks are matched with each other.

In the utility model, the output shaft of the motor rotates to drive the transmission screw to rotate, the transmission screw rotates in the thread groove to drive the lifting shaft to slide in the lifting chute, the lifting shaft drives the rectangular slider to slide in the limiting chute, so that the lifting shaft slides up and down without deviation, and the lifting shaft slides up and down to drive the connecting rod to slide up and down;

the pressing shaft slides in the telescopic groove, and the pressing shaft slides to drive the spring to stretch under stress, so that the two arc-shaped clamping blocks can clamp and fix the blood transfusion instrument;

the utility model discloses simple structure, convenient to use can realize highly adjusting the use of holder, and the convenience is changed the blood transfusion apparatus, and blood transfusion apparatus that simultaneously can be better is fixed.

Drawings

Fig. 1 is a schematic structural view of a medical blood transfusion device according to the present invention;

fig. 2 is an enlarged schematic structural view of a portion a of a medical blood transfusion device provided by the present invention;

fig. 3 is a schematic top sectional view of a holder portion of a medical blood transfusion device according to the present invention.

In the figure: the device comprises a movable seat 1, a universal wheel 2, a fixed rod 3, a placement tray 4, a lifting chute 5, a lifting shaft 6, a connecting rod 7, a clamping seat 8, a conical hole 9, a limiting chute 10, a rectangular sliding block 11, a fixing groove 12, a motor 13, a transmission screw 14, a threaded groove 15, a telescopic groove 16, a spring 17, an extrusion shaft 18 and an arc-shaped clamping block 19.

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.

Referring to fig. 1-3, a medical blood transfusion device comprises a movable seat 1, a plurality of universal wheels 2 are uniformly arranged at the bottom of the movable seat 1, a fixed rod 3 is fixedly arranged at the top of the movable seat 1, a plurality of placing trays 4 are arranged at one side of the fixed rod 3, a lifting chute 5 is arranged at the top of the fixed rod 3, a lifting shaft 6 is slidably arranged in the lifting chute 5, the top end of the lifting shaft 6 extends to the outer side of the fixed rod 3, a connecting rod 7 is fixedly arranged at one side of the lifting shaft 6, a clamping seat 8 is fixedly arranged at one end of the connecting rod 7, a conical hole 9 is arranged on the clamping seat 8, limiting chutes 10 are respectively arranged on the inner walls at two sides of the lifting chute 5, rectangular sliding blocks 11 are slidably arranged in the limiting chutes 10, one side of the rectangular sliding blocks 11 is fixedly arranged on the lifting shaft 6, when adjustment is needed, the transmission screw 14 rotates in the thread groove 15 to enable the lifting shaft 6, the lifting shaft 6 slides in the lifting sliding groove 5, the lifting shaft 6 drives the rectangular sliding block 11 to slide in the limiting sliding groove 10, so that the lifting shaft 6 does not deviate in vertical sliding, the lifting shaft 6 drives the connecting rod 7 to slide vertically in vertical sliding, vertical sliding of the clamping seat 8 is achieved, and the vertical sliding of the clamping seat 8 drives the blood transfusion instrument to move vertically.

The utility model discloses in, seted up fixed slot 12 on the bottom inner wall of lift spout 5, fixed mounting has motor 13 on the bottom inner wall of fixed slot 12, and fixed mounting has drive screw 14 on motor 13's the output shaft, and drive screw 14 drives lift axle 6 and slides from top to bottom.

The utility model discloses in, in drive screw 14's top extended to lift spout 5, thread groove 15 has been seted up to the bottom of lift axle 6, drive

screw

14 and 15 threaded connection of thread groove, because thread groove 15's cooperation for lift axle 6 reciprocates.

The utility model discloses in, flexible groove 16 has all been seted up on the both sides inner wall in circular conical hole 9, and slidable mounting has extrusion axle 18 in flexible groove 16, because extrusion axle 18 slides in flexible groove 16 to adjust the rectangle of two arc clamp splices 19.

The utility model discloses in, the one end fixed mounting of extrusion axle 18 has the one end of spring 17, and spring 17's other end fixed mounting is on the inner wall of the flexible groove 16 that corresponds, and extrusion axle 18 slides and drives spring 17 atress flexible.

The utility model discloses in, the one end of extrusion axle 18 extends to in the circular cone hole 9 and fixed mounting has arc clamp splice 19, and two arc clamp splices 19 mutually support, and two arc clamp splices 19 can realize fixed to the centre gripping of blood transfusion apparatus.

The utility model discloses in, when needs are adjusted, starter motor 13, motor 13's output shaft rotates and drives drive screw 14 and rotate, drive screw 14 makes lift axle 6 at 15 rotations of thread groove, lift axle 6 slides in lift spout 5, lift axle 6 drives rectangle slider 11 simultaneously and slides in spacing spout 10, thereby make lift axle 6 slide not off normal from top to bottom, lift axle 6 slides from top to bottom and drives connecting rod 7 and slide from top to bottom, thereby realize the upper and lower slip to holder 8, holder 8 slides from top to bottom and drives the blood transfusion apparatus and reciprocate, because extrusion axle 18 slides in flexible inslot 16, it is flexible that extrusion axle 18 slides and drives spring 17 atress, make two arc clamp splice 19 can realize fixing the centre gripping of blood transfusion apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A medical blood transfusion apparatus comprises a movable seat (1), and is characterized in that a plurality of universal wheels (2) are uniformly arranged at the bottom of the movable seat (1), a fixed rod (3) is fixedly arranged at the top of the movable seat (1), a plurality of placing trays (4) are arranged on one side of the fixed rod (3), a lifting chute (5) is formed at the top of the fixed rod (3), a lifting shaft (6) is slidably arranged in the lifting chute (5), the top end of the lifting shaft (6) extends to the outer side of the fixed rod (3), a connecting rod (7) is fixedly arranged on one side of the lifting shaft (6), a clamp seat (8) is fixedly arranged at one end of the connecting rod (7), a conical hole (9) is formed in the clamp seat (8), limiting chutes (10) are formed in the inner walls of the two sides of the lifting chute (5), and a rectangular sliding block (11) is slidably arranged in the limiting chute (10), one side of the rectangular sliding block (11) is fixedly arranged on the lifting shaft (6).

2. The medical blood transfusion apparatus as claimed in claim 1, wherein the inner bottom wall of the lifting chute (5) is provided with a fixing groove (12), the inner bottom wall of the fixing groove (12) is fixedly provided with a motor (13), and an output shaft of the motor (13) is fixedly provided with a transmission screw (14).

3. The medical blood transfusion apparatus according to claim 2, wherein the top end of the transmission screw (14) extends into the lifting chute (5), the bottom end of the lifting shaft (6) is provided with a thread groove (15), and the transmission screw (14) is in threaded connection with the thread groove (15).

4. The medical blood transfusion apparatus as claimed in claim 1, wherein the conical hole (9) is provided with a telescopic slot (16) on both inner walls, and the extrusion shaft (18) is slidably mounted in the telescopic slot (16).

5. A medical blood transfusion device according to claim 4, wherein one end of said pressing shaft (18) is fixedly mounted with one end of a spring (17), and the other end of the spring (17) is fixedly mounted on the inner wall of the corresponding telescopic slot (16).

6. A medical blood transfusion device according to claim 4, wherein one end of said pressing shaft (18) extends into the conical hole (9) and fixedly mounted with an arc-shaped clamping block (19), and the two arc-shaped clamping blocks (19) are mutually matched.