CN215086633U

CN215086633U - Blood sampling autogiration inversion device

Info

Publication number: CN215086633U
Application number: CN202120020189.6U
Authority: CN
Inventors: 龚文英
Original assignee: Wuxi Peoples Hospital
Current assignee: Wuxi Peoples Hospital
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-12-10
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses an automatic rotary inversion device for blood sampling, which comprises a sample box, wherein four groups of universal wheels are fixedly arranged at the bottom of the sample box, a heat preservation area and an equipment area are arranged in the sample box, the heat preservation area is positioned above the equipment area, a T-shaped baffle is fixedly welded in the sample box, the baffle is positioned in the equipment area, the upper and lower positions of the baffle are respectively and fixedly provided with a controller and a storage battery, the right side of the baffle is provided with a refrigeration component, the inner wall of the sample box is fixedly provided with a heat preservation layer, the heat preservation layer is positioned on the inner wall of the heat preservation area, the inner wall of the heat preservation layer is fixedly provided with a temperature sensor, the side wall of the sample box is provided with a groove, the utility model aims to provide an automatic rotary inversion device for blood sampling to solve the problem that the blood sampling needs to be repeatedly shaken by hands after each time of finishing, time and labor are wasted, and the blood inside and outside the high-temperature chamber is easy to coagulate and deteriorate.

Description

Blood sampling autogiration inversion device

Technical Field

The utility model relates to a blood sampling utensil technical field specifically is a blood sampling autogiration inversion device.

Background

The process of collecting blood samples from a vein or artery by medical personnel, due to testing or related needs, is known as blood sampling.

In the prior art, after blood is collected by a blood collection tube for a patient, medical staff usually need to turn the blood collection tube back and forth by hands to invert the blood collection tube for 8-10 times in order to prevent blood coagulation, when the blood collection frequency is high, each blood collection tube needs to be operated in such a way, the operation is troublesome and labor-consuming, and when the medical staff collects blood indoors and outdoors at high temperature, blood samples are coagulated and deteriorated due to long-time high-temperature environment, so that the blood collection automatic rotating inversion device needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blood sampling autogiration inversion device to the blood sampling of every turn that proposes in solving above-mentioned background art is ended and is all will make a round trip to reverse with the hand and rock, wastes time and energy, and the rotten problem of high temperature chamber internal and external blood easily condenses.

In order to achieve the above object, the utility model provides a following technical scheme:

an automatic rotary inversion device for blood sampling comprises a sample box, wherein four groups of universal wheels are fixedly mounted at the bottom of the sample box, a heat preservation area and an equipment area are arranged in the sample box, the heat preservation area is positioned above the equipment area, a T-shaped baffle is fixedly welded in the sample box, the baffle is positioned in the equipment area, a controller and a storage battery are respectively and fixedly mounted at the upper position and the lower position of the baffle, a refrigeration component is arranged at the right side of the baffle, a heat preservation layer is fixedly mounted on the inner wall of the sample box, the heat preservation layer is positioned on the inner wall of the heat preservation area, a temperature sensor is fixedly mounted on the inner wall of the heat preservation layer, a groove is formed in the side wall of the sample box, a motor is fixedly mounted in the groove, a gear is fixedly sleeved at one end of an output shaft of the motor, a first connecting rod is fixedly inserted into the inner ring of the gear, and a bearing is fixedly sleeved at one end of the first connecting rod, the bearing is fixedly installed inside the side wall of the sample box, one end of the first connecting rod penetrates through the heat preservation layer and is located in the heat preservation area, one end of the first connecting rod, which is located in the heat preservation area, is fixedly connected with a second connecting rod through a shaft pin bolt, one end of the second connecting rod is fixedly connected with a sample clamp in an inserting mode, and anti-skidding rubber pads are fixedly bonded to the upper end and the lower end of the inner wall of the sample clamp.

Preferably, the refrigeration assembly comprises four basic components of a refrigeration compressor, a condenser, a throttle valve and an evaporator which are communicated through pipelines, and the evaporator is arranged at the bottom of the heat preservation area.

Preferably, gear level equidistance is provided with three groups, three groups the gear all is located the recess, and connects through chain drive between three groups of gears.

Preferably, one end of the first connecting rod is provided with a concave groove, and one end of the second connecting rod is provided with a convex block matched with the concave groove.

Preferably, the inner wall joint of recess is fixed with the access door, and the fixed welding of lateral wall of access door has the handle.

Preferably, the distance between every two gears in the three groups and the distance between the first connecting rod and the upper end and the lower end of the heat preservation area are both greater than the length of the blood sampling tube by 5-10 mm.

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

1. the utility model discloses a fix the grafting gear in the one end of motor output shaft, fix the grafting first connecting rod in the inner circle of gear, the first connecting rod is fixed to be pegged graft in the bearing inner circle, fix the bearing in the sample case lateral wall, pass the one end fixedly connected with second connecting rod of heat preservation at the first connecting rod, the one end fixed grafting of second connecting rod has the sample holder, be provided with the controller in the equipment area, this design can be through the automatic rotatory blood sampling tube of inversion of control motor rotation;

2. through setting up the refrigeration subassembly in the equipment area, install the evaporimeter in the refrigeration subassembly in heat preservation district bottom, at sample incasement wall fixed mounting heat preservation, and the heat preservation is located the heat preservation district, in the lower surface mounting temperature sensor's of the top heat preservation design, the utility model discloses can be so that the constancy of temperature in the heat preservation district of rotatory inversion heparin tube is at the normal atmospheric temperature, avoid indoor outer high temperature to make blood sample condense rotten.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the gear of the present invention;

fig. 3 is a schematic structural diagram of the bearing of the present invention.

Fig. 4 is a schematic structural view of the door of the present invention.

In the figure: 1. a sample box; 2. a heat preservation area; 3. an equipment area; 4. a baffle plate; 5. a storage battery; 6. a controller; 7. a refrigeration assembly; 8. a heat-insulating layer; 9. a temperature sensor; 10. a motor; 11. a gear; 12. A bearing; 13. a first connecting rod; 14. a pin bolt; 15. a second connecting rod; 16. a sample holder; 17. An access door; 18. a chain; 19. a universal wheel; 20. a groove; 21. anti-skid rubber pad.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic rotary inversion device for blood sampling comprises a sample box 1, four groups of universal wheels 19 are fixedly mounted at the bottom of the sample box 1, a heat preservation area 2 and an equipment area 3 are arranged inside the sample box 1, the heat preservation area 2 is located above the equipment area 3, a T-shaped baffle 4 is fixedly welded in the sample box 1, the baffle 4 is located inside the equipment area 3, a controller 6 and a storage battery 5 are fixedly mounted at the upper position and the lower position of the baffle 4 respectively, a refrigeration assembly 7 is arranged on the right side of the baffle 4, the refrigeration assembly 7 comprises four basic components of a refrigeration compressor, a condenser, a throttle valve and an evaporator which are communicated through pipelines, the evaporator is arranged at the bottom of the heat preservation area 2, a heat preservation layer 8 is fixedly mounted on the inner wall of the sample box 1, the heat preservation layer 8 is located on the inner wall of the heat preservation area 2, and a temperature sensor 9 is fixedly mounted on the inner wall of the heat preservation layer 8;

the side wall of the sample box 1 is provided with a groove 20, an access door 17 is fixed on the inner wall of the groove 20 in a clamping mode, a handle is fixedly welded on the side wall of the access door 17, a motor 10 is fixedly installed in the groove 20, the motor 10 is set to be a motor capable of setting the number of rotating circles, the storage battery 5, the controller 6, the refrigerating assembly 7 and the motor 10 are electrically connected, one end of an output shaft of the motor 10 is fixedly sleeved with gears 11, three groups of the gears 11 are horizontally and equidistantly arranged, the three groups of the gears 11 are all located in the groove 20 and are in transmission connection through a chain 18, a first connecting rod 13 is fixedly inserted into an inner ring of each gear 11, the distance between every two of the three groups of the gears 11 and the distance between the first connecting rod 13 and the upper end and the lower end of the heat preservation area 2 are both greater than the length of a blood sampling tube by 5-10mm, one end of the first connecting rod 13 is fixedly sleeved with a bearing 12, and the bearing 12 is fixedly installed inside the side wall of the sample box 1, one end of the first connecting rod 13 penetrates through the heat preservation layer 8 and is located the heat preservation area 2, one end of the first connecting rod 13 located in the heat preservation area 2 is fixedly connected with a second connecting rod 15 through a shaft pin bolt 14, a concave groove is formed in one end of the first connecting rod 13, one end of the second connecting rod 15 is provided with a convex block matched with the concave groove, one end of the second connecting rod 15 is fixedly inserted with a sample clamp 16, and the upper end and the lower end of the inner wall of the sample clamp 16 are fixedly bonded with anti-skid rubber pads 21.

The working principle is as follows: when using, open the chamber door, peg graft the heparin tube in sample holder 16, close the chamber door, press the switch after setting for the rotatory number of times of motor 10, the motor 10 is rotatory to be driven the heparin tube and is rotated and invert, when the temperature is higher than the appointed temperature in heat preservation district 2, temperature sensor 9 signals, refrigeration subassembly 7 functions, the evaporimeter heat absorption reduces the 2 inside temperatures in heat preservation district, when the temperature is less than the appointed temperature in heat preservation district 2, refrigeration subassembly 7 stop the 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 blood sampling autogiration inversion device, includes sample box (1), its characterized in that: the bottom of the sample box (1) is fixedly provided with four groups of universal wheels (19), a heat preservation area (2) and an equipment area (3) are arranged inside the sample box (1), the heat preservation area (2) is located above the equipment area (3), a baffle (4) in a T shape is fixedly welded inside the sample box (1), the baffle (4) is located inside the equipment area (3), the upper position and the lower position of the baffle (4) are respectively and fixedly provided with a controller (6) and a storage battery (5), the right side of the baffle (4) is provided with a refrigeration assembly (7), the inner wall of the sample box (1) is fixedly provided with a heat preservation layer (8), the heat preservation layer (8) is located on the inner wall of the heat preservation area (2), the inner wall of the heat preservation layer (8) is fixedly provided with a temperature sensor (9), the side wall of the sample box (1) is provided with a groove (20), and a motor (10) is fixedly arranged inside the groove (20), the fixed cover of one end of motor (10) output shaft has connect gear (11), the fixed grafting of inner circle of gear (11) has head rod (13), the fixed cover of the one end of head rod (13) has connect bearing (12), bearing (12) fixed mounting is inside the lateral wall of sample box (1), the one end of head rod (13) is passed heat preservation (8) and is located heat preservation district (2), and head rod (13) are located the one end in heat preservation district (2) and pass through pivot bolt (14) fixedly connected with second connecting rod (15), the fixed grafting of one end of second connecting rod (15) has sample clamp (16), both ends are all fixed the bonding about sample clamp (16) inner wall have anti-skidding rubber pad (21).

2. The automatic rotary blood sampling inversion device of claim 1, wherein: the refrigeration assembly (7) comprises four basic components of a refrigeration compressor, a condenser, a throttle valve and an evaporator which are communicated through pipelines, and the evaporator is arranged at the bottom of the heat preservation area (2).

3. The automatic rotary blood sampling inversion device of claim 1, wherein: gear (11) level equidistance is provided with three groups, three groups gear (11) all are located recess (20), and connect through chain (18) transmission between three groups gear (11).

4. The automatic rotary blood sampling inversion device of claim 1, wherein: a concave groove is formed in one end of the first connecting rod (13), and a convex block matched with the concave groove is arranged at one end of the second connecting rod (15).

5. The automatic rotary blood sampling inversion device of claim 1, wherein: the inner wall joint of recess (20) is fixed with access door (17), and the fixed welding of lateral wall of access door (17) has the handle.

6. The automatic rotary blood sampling inversion device of claim 3, wherein: the distance between every two gears (11) and the distance between the upper end and the lower end of the heat preservation area (2) and the first connecting rod (13) of the three groups of gears are both greater than the length of the blood sampling tube by 5-10 mm.