CN216365042U

CN216365042U - Blood sample collection device

Info

Publication number: CN216365042U
Application number: CN202122294659.0U
Authority: CN
Inventors: 周梅英; 李志强
Original assignee: Wuhan Qianmai Medical Laboratory Co ltd
Current assignee: Wuhan Qianmai Medical Laboratory Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-04-26
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a blood sample collecting device which comprises a base, a hand support, a junction box, an ascending button, a descending button, a binding belt box and a binding device, wherein the hand support is arranged on the front side of the middle part of the upper end of the base, the junction box is arranged on the front side of the right part of the upper end of the base, the ascending button is arranged on the rear side of the upper end of the junction box, the descending button is arranged on the front side of the upper end of the junction box, the binding belt box is arranged on the rear side of the middle part of the upper end of the base, and the binding device is arranged at the left end of the binding belt box. The binding and releasing mode of the disposable tourniquet is more convenient, the binding and releasing mode is simpler compared with the traditional mode of using the tourniquet for knotting and binding, the tourniquet does not need to be manually released when a needle is pulled out, so that the error can be reduced when the needle is pulled out, a new disposable tourniquet is pulled out after the use, the old disposable tourniquet is cut off, and the use efficiency is higher.

Description

Blood sample collection device

Technical Field

The utility model relates to the field of medical instruments, in particular to a blood sample collecting device.

Background

Need use the tourniquet to tie the arm when carrying out venous blood sampling, pricked the tourniquet and can oppress vein blood vessel temporarily, made blood vessel expose, help more accurate carry out the venipuncture to draw blood, need one take out when using disposable tourniquet and tie patient's arm, the nurse when drawing blood the end when pressing syringe needle and cotton swab, still need untie the tourniquet, comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a blood sample collection device to solve the above problems.

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

the utility model provides a blood sample collection system, includes base, hand rest, terminal box, the button that rises, decline button, bandage box, ties up the device, the hand rest is installed to base upper end middle part front side, and base upper end right part front side installs the terminal box, the button that rises is installed to terminal box upper end rear side, and terminal box upper end front side installs the decline button, bandage box is installed to base upper end middle part rear side, and ties up the device to install at bandage box left end.

On the basis of the technical scheme, the bandage box comprises a box body, a baffle, a through groove, a U-shaped support and a through groove, wherein the baffle is vertically fixed on the lower portion of the front side of the box body, the through groove is formed in the left side of the middle of the upper end of the box body, the U-shaped support is fixed on the front side of the right portion of the upper end of the box body, and the through groove is transversely formed in the middle of the upper end of the U-shaped support.

On the basis of the technical scheme, the binding device comprises a driving motor, a screw rod, a guide sliding rail, a lifting sliding block, a pressing sliding rail, a top plate, a pressing plate, a spring and a binding belt clamp, wherein the lower end of the driving motor is vertically arranged on the rear side of the upper end of a base, the right end of the driving motor is fixed at the lower side of the left end of the box body, a screw rod is vertically arranged at the upper end of the rotating shaft of the driving motor, and the left side of the middle part of the upper end of the driving motor is vertically provided with a guide slide rail, the left end of the lifting slide block is connected with the right end of the guide slide rail in a sliding way, the screw rod is vertically threaded and penetrates through the lifting slide block, a pressing slide rail is vertically fixed at the right end of the lifting slide block, a top plate is horizontally fixed on the upper side of the right end of the pressing slide rail, a pressing plate is slidably mounted on the lower side of the right end of the pressing slide rail, and a spring is vertically fixed between the pressing plate and the top plate, and the left side of the rear end of the band-binding clamp is hinged to the left side of the front end of the lifting slide block.

Compared with the prior art, the utility model has the following advantages: the binding and releasing mode of the disposable tourniquet is more convenient, the binding and releasing mode is simpler compared with the traditional mode of using the tourniquet for knotting and binding, the tourniquet does not need to be manually released when a needle is pulled out, so that the error can be reduced when the needle is pulled out, a new disposable tourniquet is pulled out after the use, the old disposable tourniquet is cut off, and the use efficiency is higher.

Drawings

Fig. 1 is a schematic view of the external structure of the present invention.

Fig. 2 is a schematic view of the appearance structure of the binding box of the present invention.

Fig. 3 is a schematic view of the binding apparatus of the present invention.

In the figure: 1. the binding device comprises a base, 2, a hand support, 3, a junction box, 4, a lifting button, 5, a descending button, 6, a binding tape box, 7, a binding device, 8, a box body, 9, a baffle, 10, a penetrating groove, 11, a U-shaped support, 12, a penetrating groove, 13, a driving motor, 14, a screw rod, 15, a guide sliding rail, 16, a lifting sliding block, 17, a pressing sliding rail, 18, a top plate, 19, a pressing plate, 20, a spring, 21 and a binding tape clamp.

Detailed Description

The utility model is explained in further detail below with reference to the figures and the specific embodiments.

As shown in fig. 1-3, a blood sample collection device, includes base 1, hand rest 2, terminal box 3, the button 4 that rises, decline button 5, bandage box 6, ties up tight device 7, hand rest 2 is installed to base 1 upper end middle part front side, and base 1 upper end right part front side installs terminal box 3, the button 4 that rises is installed to terminal box 3 upper end rear side, and terminal box 3 upper end front side installs decline button 5, terminal box 3 is used for increasing the height that rises button 4 and decline button 5 and conveniently presses, bandage box 6 is installed to base 1 upper end middle part rear side, and ties up tight device 7 to the 6 left end of bandage box.

The bandage box 6 comprises a box body 8, a baffle 9, a through groove 10, a U-shaped support 11 and a through groove 12, wherein the baffle 9 is vertically fixed on the lower portion of the front side of the box body 8, the through groove 10 is formed in the left side of the middle portion of the upper end of the box body 8, the baffle 9 prevents the disposable tourniquet from falling off, the U-shaped support 11 is fixed on the front side of the right portion of the upper end of the box body 8, the through groove 12 is transversely formed in the middle portion of the upper end of the U-shaped support 11, and the through groove 10 and the through groove 12 are slightly wider than the disposable tourniquet.

The binding device 7 comprises a driving motor 13, a screw 14, a guide slide rail 15, a lifting slide block 16, a pressing slide rail 17, a top plate 18, a pressing plate 19, a spring 20 and a binding band clamp 21, wherein the lower end of the driving motor 13 is vertically arranged at the rear side of the upper end of the base 1, the right end of the driving motor 13 is fixed at the lower side of the left end of the box body 8, the screw 14 is vertically arranged at the upper end of the rotating shaft of the driving motor 13, the left side of the middle part of the upper end of the driving motor 13 is vertically provided with the guide slide rail 15, the driving motor 13 can drive the screw 14 to rotate, the left end of the lifting slide block 16 is slidably connected with the right end of the guide slide rail 15, the screw 14 is vertically in threaded connection with the lifting slide block 16, the lifting slide block 16 can be driven to slide along the guide slide rail 15 by the rotation of the screw 14, the pressing slide rail 17 is vertically fixed at the right end of the lifting slide block 16, and the top plate 18 is horizontally fixed at the upper side of the right end of the pressing slide rail 17, a pressing plate 19 is slidably mounted on the lower side of the right end of the pressing slide rail 17, a spring 20 is vertically fixed between the pressing plate 19 and the top plate 18, and the left side of the rear end of the band-binding clamp 21 is hinged to the left side of the front end of the lifting slide block 16.

The working principle of the utility model is as follows: a roll of disposable tourniquet is prevented from being arranged on the inner side of a box body 8, one end of the disposable tourniquet penetrates through a through groove 10 from bottom to top and penetrates through a through groove 12 from left to right, a patient places a forearm on the upper end of a hand support 2, places a big arm on the upper end of a U-shaped support 11, one end of the disposable tourniquet penetrates through the upper side of the big arm of the patient, a band clamp 21 is used for clamping the disposable tourniquet, a descending switch 5 is pressed, a driving motor 13 drives a screw rod 14 to rotate, a lifting slide block 16 slides downwards along a guide slide rail 15, a pressing plate 19 moves downwards to the upper end of the through groove 10 at the same time, the penetrated disposable tourniquet is clamped, the disposable tourniquet is prevented from being continuously pulled out, the lifting slide block 16 continuously slides downwards, the band clamp 21 pulls the disposable tourniquet to wind the arm of the patient to play a role of binding, a nurse only needs to press the ascending switch 4 by the arm or wrist after blood drawing is finished, make driving motor 13 drive the reversal of screw rod 14, lift slider 16 upwards slides along direction slide rail 15, makes disposable tourniquet no longer tie to the arm, and the pressing plate 19 moves upwards simultaneously, pulls out disposable tourniquet after removing the syringe needle and loosens disposable tourniquet with tying up tape clip 21, and the arm moves to one side after, pulls disposable tourniquet, pulls out new section disposable tourniquet, cuts using disposable tourniquet.

The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the utility model.

Claims

1. The utility model provides a blood sample collection system, includes base (1), hand rest (2), terminal box (3), rise button (4), decline button (5), bandage box (6), ties up tight device (7), its characterized in that: base (1) upper end middle part front side is installed hand rest (2), and base (1) upper end right part front side installs terminal box (3), terminal box (3) upper end rear side is installed and is risen button (4), and terminal box (3) upper end front side installs decline button (5), base (1) upper end middle part rear side is installed bandage box (6), and bandage box (6) left end installs and ties up tight device (7).

2. A blood sample collection device according to claim 1, wherein: the binding band box (6) comprises a box body (8), a baffle (9), a through groove (10), a U-shaped support (11) and a through groove (12), wherein the baffle (9) is vertically fixed on the lower portion of the front side of the box body (8), the through groove (10) is formed in the left side of the middle portion of the upper end of the box body (8), the U-shaped support (11) is fixed on the front side of the right portion of the upper end of the box body (8), and the through groove (12) is transversely arranged in the middle portion of the upper end of the U-shaped support (11).

3. A blood sample collection device according to claim 1 or 2, wherein: the binding device (7) comprises a driving motor (13), a screw rod (14), a guiding slide rail (15), a lifting slide block (16), a pressing slide rail (17), a top plate (18), a pressing plate (19), a spring (20) and a binding band clamp (21), wherein the lower end of the driving motor (13) is vertically arranged on the rear side of the upper end of the base (1), the right end of the driving motor (13) is fixed on the lower side of the left end of the box body (8), the upper end of a rotating shaft of the driving motor (13) is vertically provided with the screw rod (14), the left side of the middle part of the upper end of the driving motor (13) is vertically provided with the guiding slide rail (15), the left end of the lifting slide block (16) is in sliding connection with the right end of the guiding slide rail (15), the screw rod (14) is vertically in threaded connection with the lifting slide block (16), the right end of the lifting slide block (16) is vertically fixed with the pressing slide rail (17), and the top plate (18) is horizontally fixed on the upper side of the pressing slide rail (17), the lifting slide block is characterized in that a pressing plate (19) is slidably mounted on the lower side of the right end of the pressing slide rail (17), a spring (20) is vertically fixed between the pressing plate (19) and the top plate (18), and the left side of the rear end of the band-binding clamp (21) is hinged to the left side of the front end of the lifting slide block (16).