CN219289469U

CN219289469U - Clinical laboratory uses blood cell collection position fixer

Info

Publication number: CN219289469U
Application number: CN202222728260.3U
Authority: CN
Inventors: 张百峰; 段瑞雪; 朱继玲; 韩敬红
Original assignee: Shandong Shuifa Life Science Research Co ltd
Current assignee: Shandong Shuifa Life Science Research Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-07-04
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a blood cell collection position fixer for clinical laboratory, which comprises a positioning frame, wherein sliding grooves are symmetrically formed in the position, close to the middle, of the side wall of the positioning frame, a guard plate is fixedly connected to the top of the positioning frame and used for improving the comfort level of an arm, a clamping mechanism is fixedly connected to the inside of the positioning frame and comprises a double-shaft motor, screw rods are fixedly connected to the end faces of driving shafts of the double-shaft motor, moving blocks are connected to the outer wall threads of the two screw rods, connecting blocks are fixedly connected to the end faces of the two moving blocks, and clamping blocks are connected to the top bolts of the connecting blocks. According to the utility model, the sliding clamping assembly is arranged at the top of the fixer, so that the arm can be positioned and fixed, blood cells can be collected conveniently, and meanwhile, the soft material is arranged at the top of the locator, so that the arm can be placed comfortably, and the arm cannot be pressed in the collecting process.

Description

Clinical laboratory uses blood cell collection position fixer

Technical Field

The utility model relates to the technical field of application of blood cell collection fixtures, in particular to a blood cell collection position fixture for clinical laboratory.

Background

Clinical laboratory often needs to collect blood cells from patient, for example, in the process of collecting platelets, the body position change caused by various reasons after successful venipuncture is aimed at blood collection may cause the puncture needle to be dewed or liquid to be exosmosed, so that the failure of the "one needle rate" in the optimal state causes unnecessary pain of the patient, the pollution opportunity of the platelets is increased, and the preservation time of the platelets is shortened.

However, some existing fixing devices are used for directly placing arms on the surface of the fixing device, and meanwhile, due to the hard arrangement of the surface of the fixing device, the arms are pressed and painful when placed for a long time, and the arms shake during collection, so that stable collection is inconvenient.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the blood cell collection position fixer for the clinical laboratory, which can position and fix the arm by arranging the sliding clamping assembly at the top of the fixer, thereby facilitating the collection of blood cells, and meanwhile, the soft material is arranged at the top of the fixer, so that the arm can be placed comfortably, and the pressing pain can not occur in the collection process.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a clinical laboratory is with blood cell collection position fixer, including the locating rack, the lateral wall of locating rack is close to the middle part position symmetry and has seted up the spout, the top fixedly connected with backplate of locating rack is used for improving the comfort level to the arm;

the inside fixedly connected with fixture of locating rack, fixture includes biax motor, the equal fixedly connected with lead screw of drive shaft terminal surface of biax motor, two the outer wall threaded connection of lead screw has the movable block, two the equal fixedly connected with connecting block of terminal surface of movable block, a plurality of the top bolted connection of connecting block has the clamp splice, drives the rotation of lead screw through the rotation of biax motor drive shaft to drive the movable block and remove, then drive the movement that the clamp splice of bolted connection on the connecting block goes on stabilizing.

The utility model is further provided with: the guard plate is semi-cylindrical, and the surface is provided with protective cotton.

Through above-mentioned technical scheme for improve the comfort level of gathering in the arm, prevent stiff when gathering.

The utility model is further provided with: the connecting blocks penetrate through the locating frame through the sliding grooves and are in sliding connection with the sliding grooves.

Through above-mentioned technical scheme, the connecting block of being convenient for is adjusting the stability when removing, conveniently carries out stable operation.

The utility model is further provided with: the bottoms of the two clamping blocks are in smooth fit with the top of the guard plate.

Through above-mentioned technical scheme, the clamp splice of being convenient for is stable when sliding on the backplate.

The utility model is further provided with: the clamping mechanism comprises an adjusting rotating shaft, the bottom of the adjusting rotating shaft penetrates through the top of the clamping block and is in rotary connection with the clamping block, a gear is fixedly connected to the bottom of the adjusting rotating shaft, and a clamping plate is connected to the outer wall of the gear in a meshed mode.

Through above-mentioned technical scheme, through the rotation of adjusting the pivot, drive the rotation of bottom gear to drive the splint of meshing connection and slide in the clamp splice, thereby make splint carry out the centre gripping to the arm fixedly.

The utility model is further provided with: the inner top of the clamping plate is fixedly connected with a plurality of tooth blocks, and is meshed with the gear through the tooth blocks.

Through above-mentioned technical scheme, be convenient for drive splint through the rotation of gear and carry out stable regulation removal.

The utility model is further provided with: the top and the bottom of splint are close to lateral wall symmetry fixedly connected with stopper, and are sliding connection with the inner wall of clamp splice, the lateral wall of splint runs through the lateral wall of clamp splice and fixedly connected with inoxidizing coating.

Through above-mentioned technical scheme, the splint of being convenient for is stable in the inside of clamp splice to drive the inoxidizing coating and carry out the centre gripping fixed to the arm.

The utility model is further provided with: the top of a plurality of connecting blocks has all been seted up the connecting hole, and two a plurality of locating holes have all been seted up to the lateral wall of clamp splice, and be the corresponding setting with a plurality of connecting holes respectively.

Through above-mentioned technical scheme, be convenient for fix a position the installation fixed with two clamp splice.

The beneficial effects of the utility model are as follows:

1. according to the blood cell collection position fixer for the clinical laboratory, the sliding clamping assembly is arranged at the top of the fixer, so that the arm can be positioned and fixed, and blood cells can be collected conveniently;

2. according to the blood cell collection position fixer for the clinical laboratory, provided by the utility model, the soft material is arranged at the top of the retainer, so that the arm can be placed comfortably, and the arm cannot be pressed in the collection process.

Drawings

FIG. 1 is a schematic diagram of a blood cell collection site holder for clinical laboratory according to the present utility model;

FIG. 2 is a front view of a clinical laboratory blood cell collection site holder of the present utility model;

FIG. 3 is a block diagram of an adjustment mechanism according to a first embodiment of the present utility model;

FIG. 4 is a block diagram of an adjustment mechanism in a second embodiment of the present utility model;

fig. 5 is a cross-sectional view of an adjustment mechanism in a second embodiment of the present utility model.

In the figure: 1. a positioning frame; 11. a chute; 2. a guard board; 3. a biaxial motor; 31. a screw rod; 32. a moving block; 33. a connecting block; 331. a connection hole; 4. clamping blocks; 41. positioning holes; 5. adjusting the rotating shaft; 51. a gear; 6. a clamping plate; 61. tooth blocks; 62. a limiting block; 7. and (5) a protective layer.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

The utility model provides a clinical laboratory is with blood cell collection position fixer, includes locating rack 1, and spout 11 has been seted up to locating rack 1's lateral wall near middle part position symmetry, and locating rack 1's top fixedly connected with backplate 2 for improve the comfort level to the arm, locating rack 1's inside fixedly connected with fixture, backplate 2 are the semicylindrical setting, and the surface is provided with the protection cotton, is used for improving the comfort level of arm in gathering, prevents to stiffness when gathering.

Embodiment one: as shown in fig. 1-3, fixture includes biax motor 3, the equal fixedly connected with lead screw 31 of drive shaft terminal surface of biax motor 3, the outer wall threaded connection of two lead screws 31 has movable block 32, the equal fixedly connected with connecting block 33 of terminal surface of two movable blocks 32, a plurality of connecting blocks 33 run through locating rack 1 through spout 11, and be sliding connection with spout 11, the stability of connecting block 33 when carrying out the regulation removal is convenient for, the operation of stabilizing is convenient, the top bolted connection of a plurality of connecting blocks 33 has clamp splice 4, the rotation of drive lead screw 31 through the rotation of biax motor 3 drive shaft, thereby drive movable block 32 and remove, then drive the clamp splice 4 of bolted connection on the connecting block 33 and carry out stable removal, the bottom of two clamp splice 4 is smooth laminating setting with the top of backplate 2, the stability when being convenient for clamp splice 4 slides on backplate 2, connecting hole 331 has all been seted up at the top of a plurality of connecting block 33, a plurality of locating holes 41 have all been seted up with a plurality of connecting hole 331 respectively, the setting up, the location installation is fixed with two clamp splice 4.

Embodiment two: as shown in fig. 4-5, the fixture includes adjusting shaft 5, the bottom of adjusting shaft 5 runs through the top of clamp splice 4, and be swivelling joint with it, the bottom fixedly connected with gear 51 of adjusting shaft 5, the outer wall meshing of gear 51 is connected with clamp splice 6, through the rotation of adjusting shaft 5, drive the rotation of bottom gear 51, thereby drive the splint 6 that the meshing is connected slide in clamp splice 4, thereby make clamp splice 6 carry out the centre gripping fixed to the arm, the interior top fixedly connected with of clamp splice 6 a plurality of tooth pieces 61, and be the meshing connection through tooth piece 61 and gear 51, be convenient for drive clamp splice 6 through the rotation of gear 51 and carry out stable regulation removal, the top and the bottom of clamp splice 6 are close to lateral wall position symmetry fixedly connected with stopper 62, and be sliding connection with the inner wall of clamp splice 4, the lateral wall of clamp splice 6 runs through the lateral wall of clamp splice 4 and fixedly connected with inoxidizing coating 7, be convenient for clamp splice 6 in the inside stable slip of clamp splice 4, thereby drive inoxidizing coating 7 carries out the centre gripping fixed to the arm.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. Blood cell collection position fixer for clinical laboratory includes locating rack (1), its characterized in that: the side wall of the locating rack (1) is symmetrically provided with sliding grooves (11) close to the middle, and the top of the locating rack (1) is fixedly connected with a guard board (2);

the inside fixedly connected with fixture of locating rack (1), fixture includes biax motor (3), the equal fixedly connected with lead screw (31) of drive shaft terminal surface of biax motor (3), two outer wall threaded connection of lead screw (31) has movable block (32), two the equal fixedly connected with connecting block (33) of terminal surface of movable block (32), a plurality of top bolted connection of connecting block (33) has clamp splice (4).

2. The clinical laboratory blood cell collection site fixer according to claim 1, wherein: the guard board (2) is arranged in a semi-cylindrical shape, and the surface of the guard board is provided with protective cotton.

3. The clinical laboratory blood cell collection site fixer according to claim 1, wherein: the connecting blocks (33) penetrate through the locating frame (1) through the sliding grooves (11) and are in sliding connection with the sliding grooves (11).

4. The clinical laboratory blood cell collection site fixer according to claim 1, wherein: the bottoms of the two clamping blocks (4) are in smooth fit with the top of the guard plate (2).

5. The clinical laboratory blood cell collection site fixer according to claim 1, wherein: the clamping mechanism comprises an adjusting rotating shaft (5), the bottom of the adjusting rotating shaft (5) penetrates through the top of the clamping block (4) and is in rotary connection with the clamping block, a gear (51) is fixedly connected to the bottom of the adjusting rotating shaft (5), and a clamping plate (6) is connected to the outer wall of the gear (51) in a meshed mode.

6. The clinical laboratory blood cell collection site fixer according to claim 5, wherein: the inner top of the clamping plate (6) is fixedly connected with a plurality of tooth blocks (61), and is meshed with the gear (51) through the tooth blocks (61).

7. The clinical laboratory blood cell collection site fixer according to claim 5, wherein: the top and the bottom of splint (6) are close to lateral wall symmetry fixedly connected with stopper (62), and are sliding connection with the inner wall of clamp splice (4), lateral wall of splint (6) runs through the lateral wall of clamp splice (4) and fixedly connected with inoxidizing coating (7).

8. The clinical laboratory blood cell collection site fixer according to claim 1, wherein: the tops of the connecting blocks (33) are provided with connecting holes (331), the side walls of the two clamping blocks (4) are provided with a plurality of positioning holes (41), and the positioning holes are respectively and correspondingly arranged with the connecting holes (331).