CN215458033U

CN215458033U - Blood nursing is with blood sampling auxiliary device

Info

Publication number: CN215458033U
Application number: CN202121792370.5U
Authority: CN
Inventors: 朱晓琳
Original assignee: First Affiliated Hospital of Nanyang Medical College
Current assignee: First Affiliated Hospital of Nanyang Medical College
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-11
Anticipated expiration: 2031-08-03

Abstract

The utility model provides a blood sampling auxiliary device for blood nursing, includes hollow box, the box middle side right part is rotated and is connected with the driving shaft, the driving shaft has first transmission shaft through bevel gear group connection, box bottom upper portion fixedly connected with auxiliary frame, first transmission shaft with the auxiliary frame rotates to be connected, first transmission shaft left end fixedly connected with spline, spline sliding connection has the worm, the worm rear side is provided with shakes even structure. The utility model effectively solves the problems that medical staff need to shake the blood bag frequently in the blood sampling process of a patient, the workload of the medical staff is increased, the shaking is difficult to be carried out while blood sampling is carried out, the time is not saved, and the blood sampling work is not facilitated to be carried out and carried out.

Description

Blood nursing is with blood sampling auxiliary device

Technical Field

The utility model relates to the field of medical instruments, in particular to a blood sampling auxiliary device for blood nursing.

Background

The hematology department is a branch of internal medicine and mainly treats the problem of a hematopoietic system, the hematology department mainly treats acute and chronic leukemia, malignant lymphoma, multiple myeloma and other malignant hematological diseases, the hematology department can provide professional services and carry out a plurality of technical tests for the hematology problems of a plurality of non-hematological diseases, in the blood sampling process, medical personnel need to shake the blood bag frequently to avoid the coagulation of collected blood and influence the blood quality, the existing method is that the medical personnel hold the blood bag to shake, the work burden of the medical personnel is increased, the shaking is difficult to carry out while sampling blood, the time is not saved, and the development and the carrying out of blood sampling work are not facilitated; therefore, a blood collection auxiliary device for blood care is urgently needed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a blood sampling auxiliary device for blood nursing, which effectively solves the problems that medical staff needs to shake a blood bag frequently in the blood sampling process of a patient, the work load of the medical staff is increased, the shaking is difficult to carry out while blood sampling is carried out, the time is not saved, and the development and the implementation of the blood sampling work are not facilitated.

In order to solve the problems, the utility model adopts the technical scheme that:

a blood sampling auxiliary device for blood nursing comprises a hollow box body, wherein a driving shaft is rotatably connected to the right part of the middle side of the box body, the driving shaft is connected with a first transmission shaft through a bevel gear set, an auxiliary frame is fixedly connected to the upper part of the bottom end of the box body, the first transmission shaft is rotatably connected with the auxiliary frame, a spline is fixedly connected to the right end of the first transmission shaft, a worm is slidably connected with the spline, a shaking structure is arranged on the rear side of the worm, a moving plate is arranged on the upper part of the shaking structure, a long rod is fixedly connected to the rear part of the upper side of the auxiliary frame, the moving plate is slidably connected with the long rod, a hollow placing box is fixedly connected to the upper side of the moving plate, a partition plate is fixedly connected to the middle side of the placing box, a placing groove is formed in the middle side of the partition plate, a first transmission rod is rotatably connected to the middle side of the partition plate, and a locking structure is arranged on the lower side of the first transmission rod, and a plurality of top plates with the same size and uniform distribution are arranged on the outer side of the locking structure.

Preferably, shake even structure include with the worm wheel that the worm meshing is connected, worm wheel middle part fixedly connected with minor axis, the minor axis with the movable plate rotates to be connected, worm right-hand member fixedly connected with connecting plate, the connecting plate rear end with movable plate fixed connection, the connecting plate with stock sliding connection, worm wheel front end lower part fixedly connected with quarter butt, the quarter butt downside articulates there is first connecting rod, first connecting rod right-hand member with the auxiliary frame is articulated.

Preferably, the locking structure comprises a handle fixedly connected with the upper end of the first transmission rod, the middle side of the first transmission rod is fixedly connected with a turntable, the turntable is provided with a plurality of uniformly distributed fan-shaped grooves, the middle side of the partition plate is fixedly connected with a placing frame with holes, a plurality of fixing rods are arranged on the upper side of the placing groove, the fixing rods are all slidably connected with the fan-shaped grooves, the lower sides of the fixing rods are all fixedly connected with sliding rods, the sliding rods are slidably connected with the placing frame, and the outer ends of the sliding rods are all fixedly connected with the top plate; the lower side of the first transmission rod is fixedly connected with a coil spring, and the lower end of the coil spring is fixedly connected with the placing rack.

Preferably, the left side and the right side of the box body are fixedly connected with lifting rods, and the bottom end of the box body is fixedly connected with a supporting base.

The utility model has novel structure, ingenious conception and simple and convenient operation, and compared with the prior art, the utility model has the following advantages:

1. the first transmission shaft drives the spline to rotate, so that the worm is driven to rotate, the worm rotates to drive the movable plate to reciprocate left and right through transmission of the locking structure, the placing box moves left and right in a reciprocating mode, the blood bag is convenient to shake uniformly, the phenomenon that blood coagulates is prevented, and the workload of medical staff is reduced.

2. Through rotating first drive lever, the rotation of first drive lever makes a plurality of roofs remove to the inboard through locking structure's transmission, places a plurality of blood bags place in the box, loosen first drive lever, place the fixed of blood bag upside in the box.

Drawings

Fig. 1 is a schematic axial view of a blood collection assisting device for blood care according to the present invention.

Fig. 2 is a plan view of a blood collection assisting device for blood care according to the present invention.

FIG. 3 is a partial cross-sectional view of a case of the blood collection assisting device for blood care according to the present invention.

Fig. 4 is a schematic structural view of an auxiliary frame of the blood collection auxiliary device for blood care according to the present invention.

Fig. 5 is a partial sectional view of a turntable structure of a blood collection assisting device for blood care according to the present invention.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-5, the utility model provides a blood sampling auxiliary device for blood nursing, comprising a hollow box body 2, a driving shaft 7 is rotatably connected to the right part of the middle side of the box body 2, the driving shaft 7 is connected with a first transmission shaft 8 through a bevel gear set, an auxiliary frame 14 is fixedly connected to the upper part of the bottom end of the box body 2, the first transmission shaft 8 is rotatably connected with the auxiliary frame 14, a spline 9 is fixedly connected to the right end of the first transmission shaft 8, a worm is slidably connected with the spline 9, a shaking structure is arranged at the rear side of the worm, a moving plate 12 is arranged at the upper part of the shaking structure, a long rod 10 is fixedly connected to the rear part of the upper side of the auxiliary frame 14, the moving plate 12 is slidably connected with the long rod 10, a hollow placing box 1 is fixedly connected to the upper side of the moving plate 12, a partition plate 4 is fixedly connected to the middle side of the placing box 1, a placing groove is arranged in the partition plate 4, the middle side of the partition plate 4 is rotatably connected with a first transmission rod 20, a locking structure is arranged on the lower side of the first transmission rod 20, and a plurality of top plates 5 which are the same in size and are uniformly distributed are arranged on the outer side of the locking structure.

7 downside of driving shaft is provided with the motor, motor and support frame fixed connection, at first through rotating first transfer line 20, the transmission of locking structure is passed through in the rotation of first transfer line 20, make a plurality of roofs 5 remove to the inboard, place a plurality of blood bags place in the box 1, loosen first transfer line 20, place the fixed of blood bag upside in the box 1, then open the motor, the motor drives driving shaft 7 and rotates, driving shaft 7 drives first transmission shaft 8 through bevel gear group and rotates, first transmission shaft 8 drives spline 9 and rotates, thereby it rotates to drive the worm, the rotation of worm drives movable plate 12 through the transmission of locking structure and does left and right reciprocating motion, thereby will place box 1 and go on controlling reciprocating motion, make things convenient for the blood bag to shake evenly, prevent that blood from appearing the phenomenon of solidifying, medical staff's work load has also been reduced.

Shake even structure include with the worm wheel that the worm meshing is connected, worm wheel middle part fixedly connected with minor axis, the minor axis with movable plate 12 rotates and connects, worm right-hand member fixedly connected with connecting plate 11, connecting plate 11 rear end with movable plate 12 fixed connection, connecting plate 11 with stock 10 sliding connection, worm wheel front end lower part fixedly connected with quarter butt, the quarter butt downside articulates there is first connecting rod 13, first connecting rod 13 right-hand member with auxiliary frame 14 is articulated.

The spline 9 rotates, the spline 9 drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the first connecting rod 13 to rotate in a reciprocating mode through the short rod, the worm can move along the spline 9 in a left-right mode while rotating, the connecting plate 11 is driven to move in a left-right reciprocating mode, the connecting plate 11 drives the moving plate 12 to move in a left-right reciprocating mode, and the moving plate 12 drives the placing box 1 to move in a left-right reciprocating mode.

The locking structure comprises a handle 6 fixedly connected with the upper end of a first transmission rod 20, a rotary table 18 is fixedly connected with the middle side of the first transmission rod 20, a plurality of uniformly distributed fan-shaped grooves 19 are formed in the rotary table 18, a placing frame 16 with a hole is fixedly connected with the middle side of a partition plate 4, a plurality of fixing rods 17 are arranged on the upper side of the placing groove, the fixing rods 17 are all slidably connected with the fan-shaped grooves 19, sliding rods 15 are all fixedly connected with the lower sides of the fixing rods 17, the sliding rods 15 are slidably connected with the placing frame 16, and the outer ends of the sliding rods 15 are all fixedly connected with the top plate 5; a coil spring is fixedly connected to the lower side of the first transmission rod 20, and the lower end of the coil spring is fixedly connected to the placing frame 16.

Firstly, through rotating carousel 18, carousel 18 drives first drive rod 20 and rotates, and first drive rod 20 drives carousel 18 and rotates, because dead lever 17 with fan-shaped groove 19's sliding connection to drive slide bar 15 inwards along the direction of rack 16 trompil removes, thereby makes roof 5 loosen the position of blood bag, conveniently takes out the blood bag, when fixed blood bag upside position, loosens carousel 18 once more under the effort of coil spring, roof 5 all moves to the outside, thereby plays fixedly roof 5's effect.

The left side and the right side of the box body 2 are fixedly connected with a lifting rod 3, and the bottom end of the box body 2 is fixedly connected with a supporting base.

The lifting rod 3 is convenient for medical staff to move and change the position of the device; the supporting base has a supporting function.

When the blood bag placing box is used, the first transmission rod 20 is rotated, the rotation of the first transmission rod 20 is transmitted by the locking structure, the top plates 5 move inwards, a plurality of blood bags are placed in the placing box 1, the first transmission rod 20 is loosened to fix the blood bags of the placing box 1, then the motor is started to drive the driving shaft 7 to rotate, the driving shaft 7 drives the first transmission shaft 8 to rotate through the bevel gear set, the first transmission shaft 8 drives the spline 9 to rotate, so that the worm is driven to rotate, the rotation of the worm drives the moving plate 12 to reciprocate left and right through the transmission of the locking structure, so that the placing box 1 is reciprocated left and right, and the blood bags are shaken uniformly.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Although the terms of placing box 1, box body 2, lifting rod 3, partition plate 4, top plate 5, handle 6, driving shaft 7, first transmission shaft 8, spline 9, long rod 10, connecting plate 11, moving plate 12, first connecting rod 13, auxiliary frame 14, sliding rod 15, placing frame 16, fixing rod 17, rotating disk 18, sector groove 19, first transmission rod 20, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to the spirit of the present invention.

Claims

1. The utility model provides a blood sampling auxiliary device for blood nursing which characterized in that: the automatic transmission device comprises a hollow box body (2), a driving shaft (7) is rotatably connected to the right part of the middle side of the box body (2), the driving shaft (7) is connected with a first transmission shaft (8) through a bevel gear set, an auxiliary frame (14) is fixedly connected to the upper part of the bottom end of the box body (2), the first transmission shaft (8) is rotatably connected with the auxiliary frame (14), a spline (9) is fixedly connected to the right end of the first transmission shaft (8), a worm is slidably connected with the spline (9), a shaking structure is arranged on the rear side of the worm, a movable plate (12) is arranged on the upper part of the shaking structure, a long rod (10) is fixedly connected to the rear part of the upper side of the auxiliary frame (14), the movable plate (12) is slidably connected with the long rod (10), a hollow placing box (1) is fixedly connected to the upper side of the movable plate (12), and a partition plate (4) is fixedly connected to the middle side of the placing box (1), the improved structure is characterized in that a placing groove is formed in the middle side of the partition plate (4), a first transmission rod (20) is connected to the middle side of the partition plate (4) in a rotating mode, a locking structure is arranged on the lower side of the first transmission rod (20), and a plurality of top plates (5) which are the same in size and are uniform in distribution are arranged on the outer side of the locking structure.

2. The blood collection assisting device for blood care according to claim 1, wherein: shake even structure include with the worm wheel that the worm meshing is connected, worm wheel middle part fixedly connected with minor axis, the minor axis with movable plate (12) rotate to be connected, worm right-hand member fixedly connected with connecting plate (11), connecting plate (11) rear end with movable plate (12) fixed connection, connecting plate (11) with stock (10) sliding connection, worm wheel front end lower part fixedly connected with quarter butt, the quarter butt downside articulates there is first connecting rod (13), first connecting rod (13) right-hand member with auxiliary frame (14) are articulated.

3. A blood collection assisting device for blood care according to claim 2, wherein: the locking structure comprises a handle (6) fixedly connected with the upper end of a first transmission rod (20), a rotary table (18) is fixedly connected to the middle side of the first transmission rod (20), a plurality of fan-shaped grooves (19) which are uniformly distributed are formed in the rotary table (18), a hole placing frame (16) is fixedly connected to the middle side of a partition plate (4), a plurality of fixing rods (17) are arranged on the upper side of the placing frame, the fixing rods (17) are all slidably connected with the fan-shaped grooves (19), slide rods (15) are all fixedly connected to the lower sides of the fixing rods (17), the slide rods (15) are slidably connected with the placing frame (16), and the outer ends of the slide rods (15) are all fixedly connected with a top plate (5); the lower side of the first transmission rod (20) is fixedly connected with a coil spring, and the lower end of the coil spring is fixedly connected with the placing rack (16).

4. The blood collection assisting device for blood care according to claim 1, wherein: the left side and the right side of the box body (2) are fixedly connected with a lifting rod (3), and the bottom end of the box body (2) is fixedly connected with a supporting base.