CN111436950A

CN111436950A - Blood sampling auxiliary device convenient for blood station

Info

Publication number: CN111436950A
Application number: CN202010326192.0A
Authority: CN
Inventors: 王春; 王婕
Original assignee: Qingdao Blood Center
Current assignee: Qingdao Blood Center
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-07-24
Anticipated expiration: 2040-04-23
Also published as: CN111436950B

Abstract

The invention discloses a blood sampling auxiliary device convenient for a blood station, relates to the technical field of medical equipment, and aims to solve the problems that the height of an existing arm bracket cannot be adjusted, an arm needs to keep a posture during blood sampling, the arm is tense and numb, the arm feels uncomfortable after the blood sampling, a blood bag is placed conveniently after the blood sampling, the blood bag is neither neat nor convenient to store and the like. The blood bag storage rack is simple and novel in structure, convenient to store and take blood bags, neat and attractive, capable of adjusting the height of the storage rack according to the height of a user, capable of improving the use flexibility, capable of supporting the arm, capable of reducing the tensioning force of the user, capable of improving the use comfort and suitable for market popularization.

Description

Blood sampling auxiliary device convenient for blood station

Technical Field

The invention relates to the technical field of medical equipment, in particular to a blood sampling auxiliary device convenient for a blood station.

Background

Blood sampling is a process of taking blood samples through veins and arteries by medical staff due to inspection or related needs. Blood sampling is undertaken by medical personnel and personnel trained by special blood sampling technology, and the personnel cannot be on duty without special training; the proficiency of blood collection technology is directly related to the quality of blood and the health of blood donors, so that each blood collector is required to be skilled in the blood collection technology. Arm holders are often used during blood collection. The function of height-adjusting can not be realized to current arm bracket, and the arm will keep a posture during blood sampling simultaneously, leads to arm tension numb, and the arm feels uncomfortable after the blood sampling, and places the blood bag after current blood sampling conveniently, neither neatly nor be convenient for accomodate, for this reason we propose a blood sampling auxiliary device who conveniently uses in the blood station.

Disclosure of Invention

The invention provides a blood sampling auxiliary device convenient for a blood station, which solves the problems that the height of an existing arm bracket cannot be adjusted, an arm needs to keep a posture during blood sampling, the arm is tense and numb, the arm feels uncomfortable after the blood sampling, a blood bag is placed conveniently after the blood sampling, the blood bag is not tidy, and the blood bag is not convenient to store.

In order to achieve the purpose, the invention adopts the following technical scheme:

a blood sampling auxiliary device convenient for a blood station comprises an operating board and a storage box, wherein the storage box is arranged on one side below the operating board, a fixed rod is welded on the top of one side of the operating board, a horizontally arranged transverse rod is welded on the upper side of the fixed rod, a push rod motor is fixedly installed on the top of the transverse rod, a connecting block is fixedly connected with the output end of the push rod motor, a movable block is rotatably connected below the connecting block, a connecting rod is hinged on the front surface of the movable block, a fixed plate is rotatably connected at the other end of the connecting rod, a limiting rod is welded at one end, close to the fixed rod, of the fixed plate, a sliding sleeve is welded at the other end of the limiting rod, a sliding rod is arranged in the sliding sleeve in a sliding mode, a placing rack is welded below the fixed, the below of gag lever post is rotated and is connected with the bracing piece, the other end of bracing piece articulates there is the push rod.

Preferably, the inside horizontal welding of depositing the case has a plurality of layering boards, array welding has a plurality of baffles between the layering board, the inner wall of layering board is equipped with the heat preservation, the outer wall of baffle bonds and has the heat preservation.

Preferably, the push rod motor is fixedly connected with the top of the cross rod through a bolt, the electric push rod is fixedly connected with the outer wall of the placing frame through a bolt, the controller is fixedly mounted on the back face of the operating plate, and the push rod motor is in telecommunication connection with the electric push rod and the controller through a wire.

Preferably, the cross bar is provided with a moving groove along the horizontal direction, the moving block is connected with the inner wall of the moving groove in a sliding manner, a positioning block is welded at one end of the moving block penetrating through the moving groove, and the outer diameter of the positioning block is larger than the inner diameter of the moving groove.

Preferably, the top welding of fixed plate has the fixed block, the fixed block is articulated with the connecting rod, the vertical cross-section of rack is "C" font structure, one side inner wall bonding of rack has the foam-rubber cushion.

Preferably, the vertical section of the sliding rod is of a structure shaped like the Chinese character 'L', one end of the sliding rod is welded with the cross rod, the other end of the sliding rod is welded with the fixed rod, a sliding hole is formed in the sliding sleeve, and the sliding rod penetrates through the sliding hole.

Preferably, the support rod is provided with a sliding groove, the sliding block is connected with the inner wall of the sliding groove in a sliding mode, and the vertical sections of the sliding groove and the sliding block are of T-shaped structures.

Preferably, a rod through hole is formed in one side of the placing frame, the push rod penetrates through the rod through hole, a push plate is welded at one end, penetrating through the rod through hole, of the push rod, the push plate is of a circular arc-shaped structure, a sponge cushion is bonded on the concave surface of the push plate, and an extrusion spring is movably sleeved on the outer ring of the push rod.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the scheme, the collected blood bags are placed between the partition plates through the structures such as the operation plate, the storage box, the layering plate, the partition plates and the heat preservation layer, and the marks are made on the partition plates, so that the blood bags are conveniently found, and the blood bags are clean, tidy, convenient to store and take;

2. according to the scheme, the height of the placing frame is adjusted through the push rod motor through the structures such as the operating plate, the fixed rod, the transverse rod, the moving groove, the moving block, the connecting block, the push rod motor, the connecting rod, the fixed plate, the placing frame, the limiting rod, the sliding sleeve, the sliding rod, the supporting rod, the sliding groove, the sliding block, the electric push rod, the push plate and the extrusion spring, the placing frame is suitable for users with different heights, meanwhile, the electric push rod pushes the push plate, the effect of supporting the back of the hand is achieved, arm support of the user is;

to sum up, the device simple structure is novel, and the convenience is accomodate the blood bag and is deposited, is convenient for use of taking of blood bag, and is neat and artistic, adjusts the height of rack according to user's height, improves the flexibility of using, supports the arm, reduces the power of user tensioning, improves the comfort level of using, is fit for carrying out marketing.

Drawings

FIG. 1 is a schematic front view of a blood collection auxiliary device for a blood station according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the auxiliary blood sampling device for a blood station according to the present invention;

fig. 3 is a partial rear view schematic diagram of an operation panel of the auxiliary blood sampling device convenient for a blood station according to the present invention.

In the figure: the device comprises an operation board 1, a storage box 2, a layering board 3, a partition board 4, a heat preservation layer 5, a fixing rod 6, a cross rod 7, a moving groove 8, a moving block 9, a connecting block 10, a push rod motor 11, a connecting rod 12, a fixing board 13, a placing rack 14, a limiting rod 15, a sliding sleeve 16, a sliding rod 17, a supporting rod 18, a sliding groove 19, a sliding block 20, an electric push rod 21, a push rod 22, a push board 23 and an extrusion spring 24.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a blood sampling auxiliary device convenient for a blood station comprises an operation board 1 and a storage box 2, wherein the storage box 2 is arranged on one side below the operation board 1, a fixed rod 6 is welded on the top of one side of the operation board 1, a horizontally arranged cross rod 7 is welded on the top of the fixed rod 6, a push rod motor 11 is fixedly arranged on the top of the cross rod 7, an output end of the push rod motor 11 is fixedly connected with a connecting block 10, a moving block 9 is rotatably connected below the connecting block 10, a connecting rod 12 is hinged on the front of the moving block 9, the other end of the connecting rod 12 is rotatably connected with a fixed plate 13, a limit rod 15 is welded on one end of the fixed plate 13 close to the fixed rod 6, a sliding sleeve 16 is welded on the other end of the limit rod 15, a sliding rod 17 is slidably arranged in the sliding sleeve 16, a placing rack 14, the lower part of the limit rod 15 is rotatably connected with a support rod 18, and the other end of the support rod 18 is hinged with a push rod 22.

The inside horizontal welding of depositing case 2 has a plurality of layering board 3, array welding has a plurality of baffles 4 between layering board 3, the inner wall of layering board 3 is equipped with heat preservation 5, the outer wall of baffle 4 bonds and has heat preservation 5, push rod motor 11 passes through bolt fixed connection with the top of horizontal pole 7, electric putter 21 passes through bolt fixed connection with the outer wall of rack 14, the back fixed mounting of operation panel 1 has the controller, push rod motor 11 passes through wire telecommunications with electric putter 21 and controller, horizontal pole 7 has seted up the shifting chute 8 along its horizontal direction, the inner wall sliding connection of movable block 9 and shifting chute 8, the one end welding that movable block 9 runs through shifting chute 8 has the locating piece, the external diameter of locating piece is greater than the internal diameter of shifting chute 8, the top welding of fixed plate 13 has the fixed block, the fixed block is articulated with connecting rod 12, the vertical cross-section of rack 14 is "C" font structure, one side inner wall bonding of rack 14 has the foam-rubber cushion, the vertical cross-section of slide rod 17 is "L" font structure ", one end of slide rod 17 is welded with horizontal pole 7, the other end welding has the push rod 23, the push rod outer lane of push rod 23 that the through-push rod 23 has the through-push rod 23 that the through-bar 19 passes through-hole that the through-bar 19 is connected with the through-push rod of the through-push rod 23, the through-push rod 23 that the through-push-bar 23 has the.

In this embodiment, firstly, the blood sampling user places an arm on the placing rack 14, and starts the controller, the controller starts the push rod motor 11, the push rod motor 11 pushes the connecting block 10, the connecting block 10 slides the moving block 9 in the moving groove 8, so that the fixing plate 13 slides downwards along the 17 direction of the sliding rod through the limiting rod 15, which is convenient for adjusting the height of the arm, and simultaneously, the controller starts the electric push rod 21, the electric push rod 21 pulls the output end inwards, at this time, the sliding block 20 slides along the direction of the sliding groove 19, the supporting rod 18 is pulled towards one side close to the placing rack 14, the supporting rod 18 is pulled, so that the push rod 22 extrudes the extrusion spring 24, the push plate 23 is pushed towards the inside of the placing rack 14, the arm is supported, after the blood sampling is completed, the blood bag is placed in the storing box 2, the heat preservation layer 5 protects the blood plasma, is convenient for taking and searching.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The blood sampling auxiliary device convenient for the blood station comprises an operating board (1) and a storage box (2), and is characterized in that the storage box (2) is arranged on one side below the operating board (1), a fixed rod (6) is welded on the top of one side of the operating board (1), a horizontally arranged cross rod (7) is welded on the upper portion of the fixed rod (6), a push rod motor (11) is fixedly installed on the top of the cross rod (7), a connecting block (10) is fixedly connected with the output end of the push rod motor (11), a movable block (9) is rotatably connected on the lower portion of the connecting block (10), a connecting rod (12) is hinged on the front face of the movable block (9), a fixing plate (13) is rotatably connected on the other end of the connecting rod (12), a limiting rod (15) is welded on one end of the fixing plate (13) close to the fixed rod (6), and a sliding sleeve (16) is, slide bar (17) are arranged in sliding sleeve (16) in a sliding mode, rack (14) are welded below fixed plate (13), electric putter (21) are fixedly mounted on one side of rack (14), the output end of electric putter (21) is hinged to sliding block (20), the below of gag lever post (15) is rotatably connected with supporting rod (18), and the other end of supporting rod (18) is hinged to push rod (22).

2. The auxiliary blood sampling device convenient for a blood station as claimed in claim 1, wherein a plurality of layered plates (3) are horizontally welded inside the storage box (2), a plurality of partition plates (4) are welded among the layered plates (3) in an array manner, the inner walls of the layered plates (3) are provided with heat insulation layers (5), and the heat insulation layers (5) are bonded on the outer walls of the partition plates (4).

3. The auxiliary blood sampling device convenient for a blood station as claimed in claim 1, wherein the push rod motor (11) is fixedly connected with the top of the cross rod (7) through a bolt, the electric push rod (21) is fixedly connected with the outer wall of the placing rack (14) through a bolt, the controller is fixedly installed on the back of the operating panel (1), and the push rod motor (11) is in telecommunication connection with the electric push rod (21) through a wire.

4. The auxiliary blood sampling device convenient for a blood station as claimed in claim 1, wherein the cross bar (7) is provided with a moving groove (8) along the horizontal direction, the moving block (9) is connected with the inner wall of the moving groove (8) in a sliding manner, a positioning block is welded at one end of the moving block (9) penetrating through the moving groove (8), and the outer diameter of the positioning block is larger than the inner diameter of the moving groove (8).

5. The auxiliary blood sampling device convenient for a blood station to use as claimed in claim 1, wherein a fixed block is welded at the top of the fixed plate (13), the fixed block is hinged to the connecting rod (12), the vertical section of the placement frame (14) is of a C-shaped structure, and a sponge pad is bonded on the inner wall of one side of the placement frame (14).

6. The auxiliary blood sampling device convenient for the blood station as claimed in claim 1, wherein the vertical section of the sliding rod (17) is a structure shaped like the letter 'L', one end of the sliding rod (17) is welded with the cross rod (7), the other end of the sliding rod is welded with the fixing rod (6), a sliding hole is arranged in the sliding sleeve (16), and the sliding rod (17) penetrates through the sliding hole.

7. The auxiliary blood sampling device convenient for a blood station as claimed in claim 1, wherein the supporting rod (18) is provided with a sliding groove (19), the sliding block (20) is slidably connected with the inner wall of the sliding groove (19), and the vertical sections of the sliding groove (19) and the sliding block (20) are both of a T-shaped structure.

8. The auxiliary blood sampling device convenient for a blood station to use is characterized in that a rod through hole is formed in one side of the placement frame (14), the push rod (22) penetrates through the rod through hole, a push plate (23) is welded at one end, penetrating through the rod through hole, of the push rod (22), the push plate (23) is of a circular arc-shaped structure, a sponge mat is bonded on the concave surface of the push plate (23), and an extrusion spring (24) is movably sleeved on the outer ring of the push rod (22).