Multi-color blood collection tube fast matching platter type blood collection tube holding device

Abstract

The present invention relates to the field of medical devices, and specifically to a multi-color blood collection tube rapid matching platter-type blood collection tube supporting and placing device, comprising: a bracket bottom frame, a bracket block; the number of the bracket blocks is multiple, and the bracket blocks are provided with multiple bracket countersunk holes, and the multiple bracket blocks include bracket countersunk holes of different numbers and different arrangement specifications, and the multiple bracket blocks are loaded in the bracket bottom frame after being combined in a platter-like manner, and the bracket countersunk holes are cylindrical guide sections and hemispherical concave support bottoms from top to bottom, and the inner wall of the guide section is provided with axially oriented raised guide ribs, and a vent hole is provided at the center of the support bottom. The multiple bracket blocks are loaded in the bracket bottom frame after being combined in a platter-like manner, and the bracket blocks of different groups can be separated from each other, and the bracket bottom frame can combine multiple groups of bracket blocks. The raised guide ribs are used to play a supporting and guiding role for the bracket countersunk holes, so that the blood collection tube will not feel blocked when it is taken out, and the tube can be taken out smoothly with one hand, ensuring the efficiency of medical staff in the blood collection process.

Description

Technical Field

[0001] The invention relates to the field of medical devices, and in particular to a multi-color blood collection tube quick-matching platter-type blood collection tube holding and placing device. Background Art

[0002] When treating patients or conducting physical examinations in hospitals, blood sampling is an essential test operation. Medical staff usually have two ways to take blood from patients. One is to take the tube directly from the blood collection tube foam holder. This tube taking method is aimed at the situation where a large number of patients are queuing for blood collection. It is necessary to quickly take the tube and switch the operation in sequence. For the blood collection tube that has been completed, it is necessary to put a label on it and place it on the special holder for blood collection tubes. However, according to the actual operation of medical staff, the holder before and after blood collection has the following defects:

[0003] 1. Currently, most nurses in the hospital use foam blood collection tube holders, which are integral and contain 100 tubes. When multiple colors and different quantity proportions are required to form a combined platter, individual blood collection tubes need to be inserted and placed one by one before blood collection, which is very time-consuming.

[0004] 2. The foam-type blood collection tube holder is clamped when holding the blood collection tube. In order to prevent the blood collection tube from tilting, the inner wall of the holder's sink is clamped 360 degrees to the outer wall of the blood collection tube. There is no gap between the inner wall of the holder and the outer wall of the blood collection tube, forming a closed state. As a result, when the blood collection tube is removed, it is easy to form a negative pressure in the holder's sink at the bottom of the blood collection tube, which generates a large downward pulling force on the removal of the blood collection tube, making it difficult to pull out the blood collection tube. Every time the medical staff pulls out the blood collection tube from the holder, they need to use both hands to operate, one hand pressing the fixed holder and the other hand to take out the blood collection tube, which is very inconvenient.

[0005] 3. In hospitals, there are two main ways to hold blood collection tubes after blood collection. One is an acrylic square box, in which the blood collection tubes are scattered in disorder, making it difficult to collect and organize the blood collection tubes. The other is an acrylic bracket-type blood collection tube rack, which can vertically hold the blood collection tubes in a "one tube to one hole" manner, but the guidance of this bracket is poor, and the blood collection tubes often tilt and slip when they are held in the bracket. Summary of the invention

[0006] In order to solve the above problems, the object of the present invention is to provide a multi-color blood collection tube fast matching platter type blood collection tube holding device.

[0007] The objective of the present invention is achieved through the following technical solutions:

[0008] The present invention provides a multi-color blood collection tube quick-matching platter-type blood collection tube supporting and placing device, comprising: a support base frame and a support block; there are multiple support blocks, and multiple support blocks are provided with multiple bracket countersunk holes, and the multiple support blocks include bracket countersunk holes of different numbers and arrangements. The multiple support blocks are combined in a platter-like manner and loaded in the support base frame, and the bracket countersunk holes are cylindrical guide sections and hemispherical concave support bottoms from top to bottom, and the inner wall of the guide section is provided with axially oriented raised guide ribs, and a vent hole is provided at the center of the support bottom.

[0009] Furthermore, ventilation grooves are arranged on the hemispherical concave surface of the support base; the cross-section of the ventilation grooves is semicircular, and three or four groups of ventilation grooves are distributed radially on the hemispherical concave surface of the support base; one end of the ventilation grooves goes to the boundary between the support base and the guide section, and the other end goes to the ventilation hole.

[0010] Furthermore, multiple holder blocks adopt a modular structure of 50+20+20+5+5, which are a holder block for 50 blood collection tubes, two holder blocks for 20 blood collection tubes, and two holder blocks for 5 blood collection tubes. The five holder blocks are assembled in a platter-like manner to form a 10 x 10 blood collection tube matrix evenly distributed.

[0011] Furthermore, the bracket countersunk holes on the 50-piece bracket block are evenly distributed in a 5x10 matrix, the bracket countersunk holes on the 20-piece bracket block are evenly distributed in a 2x10 matrix, and the bracket countersunk holes on the 5-piece bracket block are evenly distributed in a 1x5 matrix;

[0012] When placing the platter, two 1x5 bracket blocks are assembled side by side and placed at the innermost part of the bracket bottom frame, and then two 20-piece bracket blocks are assembled side by side on the outer side, and a 50-piece bracket block is assembled on the outermost side.

[0013] Furthermore, a pressing plate is protruding from the bottom of the front end surface of the support block for the 5-pack and 20-pack, and a pressing plate clearance groove is provided inwardly at the bottom of the rear end surface of the support block for the 20-pack and 50-pack, so that the pressing plate of the rear group of support blocks can be inserted into the pressing plate clearance groove of the front group of support blocks.

[0014] Furthermore, the bracket bottom frame adopts a square box structure with an opening at the top, and the three vertical ribs at the square boundary of the bracket bottom frame have a height, including two long end ribs and one short side rib, and a rib protruding outward is provided at the outer edge of the upper end of the three ribs; the other is a short side rib, and its vertical height is higher than the height of the inner bottom surface of the bracket bottom frame.

[0015] Furthermore, the upper end of the bracket counterbore is configured as an inclined chamfer.

[0016] Furthermore, the cross-section of the raised guide ribs is semicircular, and the raised guide ribs are arranged in three or four groups distributed circumferentially inside the bracket countersunk hole.

[0017] Furthermore, the device also includes a bracket and a tray block; the bracket adopts a square box body with an open upper end, and area partitions are vertically cross-arranged inside the bracket, and the inside of the bracket is divided into different rectangular areas by the area partitions. A bracket block is arranged on the vertical facade of each area inside the bracket, and a tray block is placed inside each area of ​​the bracket by the bracket block. A number of tray holes are distributed in a matrix on the tray block. The present device adopts four groups of 5x5 distribution and one group of 5x10 distribution of tray holes, which are placed on the bracket blocks corresponding to the respective areas of the bracket.

[0018] Furthermore, the device adopts four groups of 5x5 distribution and one group of 5x10 distribution of tray holes, the tray holes are through holes, raised guide ribs are arranged in the tray holes, and the upper ends of the tray holes are arranged with inclined chamfers.

[0019] The multi-color blood collection tube quick-matching platter-type blood collection tube holding and placing device of the present invention has a plurality of support blocks that are assembled in a platter-like manner and then loaded into a support bottom frame. Support blocks of different groups can be separated from each other, and the support bottom frame can combine multiple groups of support blocks. The raised guide ribs are used to support and guide the bracket countersunk holes. On the one hand, they can prevent the blood collection tubes from tilting. On the other hand, the contact area of ​​the raised guide ribs with the outer wall of the blood collection tube is extremely small, which can greatly reduce the friction force and ensure that there is no damping feeling when the blood collection tube is taken out. At the same time, there is also a gap between the outer wall of the blood collection tube and the inner wall of the bracket countersunk hole. In conjunction with the vent hole at the bottom of the bracket countersunk hole, the air pressure can be balanced so that there is no blockage feeling when the blood collection tube is taken out. The tube can be taken out smoothly with one hand, ensuring the efficiency of medical staff during the blood collection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0021] Figure 1 This is an exploded view of the multi-color blood collection tube quick matching platter-type blood collection tube holding and placing device of the present invention;

[0022] Figure 2 It is a structural diagram of the multi-color blood collection tube quick matching platter-type blood collection tube holding and placing device of the present invention;

[0023] Figure 3 It is a mosaic diagram of the support block in the multi-color blood collection tube quick matching platter type blood collection tube supporting device of the present invention;

[0024] Figure 4 It is a structural diagram of the tablet pressing in the multi-color blood collection tube quick matching platter-type blood collection tube supporting device of the present invention;

[0025] Figure 5 It is a structural diagram of the tablet-pressing and giving way slot in the multi-color blood collection tube quick-matching platter-type blood collection tube supporting and placing device of the present invention;

[0026] Figure 6 It is a cross-sectional view of the bracket countersunk hole in the multi-color blood collection tube quick matching platter type blood collection tube supporting and placing device of the present invention;

[0027] Figure 7 It is an exploded view of the bracket and the tray block in the multi-color blood collection tube quick matching platter type blood collection tube holding device of the present invention;

[0028] Figure 8 It is a loading diagram of the bracket and the tray block in the multi-color blood collection tube quick matching platter type blood collection tube supporting and placing device of the present invention;

[0029] Fig. 9 It is a structural diagram of a bracket in a multi-color blood collection tube quick-matching platter-type blood collection tube supporting and placing device of the present invention;

[0030] Fig.10 It is a cross-sectional view of the tray hole in the multi-color blood collection tube quick matching platter-type blood collection tube supporting device of the present invention;

[0031] The accompanying drawings are marked as follows: 1. bracket bottom frame; 2. bracket block; 3. bracket countersunk hole; 4. guide section; 5. support bottom; 6. raised guide rib; 7. vent hole; 8. breathable groove; 9. pressing sheet; 10. pressing sheet clearance groove; 11. bracket; 12. tray block; 13. area partition; 14. bracket block; 15. tray hole; 16. blood collection tube. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0033] like Figures 1 to 10 As shown, a multi-color blood collection tube quick-matching platter-type blood collection tube holding and placing device according to an embodiment of the present invention comprises: a bracket bottom frame 1, a bracket block 2; the number of the bracket blocks 2 is multiple, and the bracket block 2 is provided with a plurality of bracket countersunk holes 3, and the multiple bracket blocks 2 include bracket countersunk holes 3 of different numbers and arrangements. The multiple bracket blocks 2 are combined in a platter-like manner and loaded in the bracket bottom frame 1. The bracket countersunk holes 3 are cylindrical guide sections 4 and hemispherical concave support bottoms 5 from top to bottom, and the inner wall of the guide section 4 is provided with axially-oriented raised guide ribs 6, and a vent hole 7 is provided at the center of the support bottom 5.

[0034] The multi-color blood collection tube quick-matching platter-type blood collection tube holding and placing device of the present invention has a plurality of support blocks 2 that are assembled in a platter-like manner and then loaded into a support bottom frame 1. The support blocks 2 of different groups can be separated from each other, and the support bottom frame 1 can combine multiple groups of support blocks 2. The raised guide ribs 6 are used to guide the support of the bracket countersunk holes 3. On the one hand, they can prevent the blood collection tube 16 from tilting. On the other hand, the contact area of ​​the raised guide ribs 6 with the outer wall of the blood collection tube 16 is extremely small, which can greatly reduce the friction force and ensure that there is no damping feeling when the blood collection tube 16 is taken out. At the same time, there is also a gap between the outer wall of the blood collection tube 16 and the inner wall of the bracket countersunk hole 3. In combination with the vent hole 7 at the bottom of the bracket countersunk hole 3, the air pressure can be balanced, so that the blood collection tube 16 will not feel blocked when it is taken out, and the tube can be taken out smoothly with one hand, ensuring the efficiency of medical staff during the blood collection process.

[0035] Among them, a ventilation groove 8 is arranged on the hemispherical concave surface of the support base 5; the cross-section of the ventilation groove 8 is a semicircular concave shape, and three or four groups of ventilation grooves 8 are distributed radially on the hemispherical concave surface of the support base 5; one end of the ventilation groove 8 goes to the boundary between the support base 5 and the guide section 4, and the other end goes to the ventilation hole 7.

[0036] A ventilation groove 8 is arranged on the hemispherical concave surface of the support base 5 structure. The cross section of the ventilation groove 8 is a semicircular concave shape. The ventilation groove 8 of the support base 5 structure is designed along the radial direction, and three or four groups are also distributed at uniform angles. One end of the ventilation groove 8 goes to the boundary between the support base 5 structure and the guide section 4 structure, and the other end goes to the vent 7, ensuring that the air inside the hemispherical concave support base 5 structure can be discharged from the vent 7 after the blood collection tube 16 is inserted, so that air can circulate above and below the bracket counterbore 3.

[0037] Among them, multiple support blocks 2 adopt a modular structure of 50+20+20+5+5, which are respectively a support block 2 for 50 blood collection tubes 16, two support blocks 2 for 20 blood collection tubes 16, and two support blocks 2 for 5 blood collection tubes 16. The five support blocks 2 are assembled in a platter-like manner to form a 10 x 10 matrix of blood collection tubes 16 evenly distributed.

[0038] The support block 2 adopts a modular structure of "50+20+20+5+5", and "50+20+20+5+5" specifically refers to the number of blood collection tubes 16 loaded in different support blocks 2, namely, a support block 2 for 50 tubes, two support blocks 2 for 20 tubes, and two support blocks 2 for 5 tubes. The above five support blocks 2 can be assembled in a platter-like manner and can be placed in the interior of the support bottom frame 1. The four retaining edges of the support bottom frame 1 can play a role in fixing the five groups of support blocks 2, and the other short side retaining edge can facilitate the translation of the support block 2 into the interior.

[0039] Among them, the bracket countersunk holes 3 on the bracket block 2 of 50 pieces are evenly distributed in a 5x10 matrix, the bracket countersunk holes 3 on the bracket block 2 of 20 pieces are evenly distributed in a 2x10 matrix, and the bracket countersunk holes 3 on the bracket block 2 of 5 pieces are evenly distributed in a 1x5 matrix;

[0040] When placing the platter, two 1x5 support blocks 2 are assembled side by side and placed at the innermost part of the support bottom frame 1, and then two 20-piece support blocks 2 are assembled side by side on the outer side, and a 50-piece support block 2 is assembled on the outermost side.

[0041] The upper end of the bracket block 2 is vertically arranged inwardly with a bracket countersunk hole 3 of about 25 mm in depth. After the 5 groups of bracket blocks 2 are assembled, the bracket countersunk holes 3 are evenly distributed in a 10x10 matrix. The bracket countersunk holes 3 on the 50-pack bracket block 2 are evenly distributed in a 5x10 matrix, the bracket countersunk holes 3 on the 20-pack bracket block 2 are evenly distributed in a 2x10 matrix, and the bracket countersunk holes 3 on the 5-pack bracket block 2 are evenly distributed in a 1x5 matrix. There are 10 bracket countersunk holes 3 in the columns of the 50-pack and the 20-pack bracket blocks 2. The widths of the two types of bracket blocks 2 are the same. When two 5-pack bracket blocks 2 are assembled in a 1x10 matrix, the width is also the same as that of the 50-pack and 20-pack bracket blocks 2. The above-mentioned bracket blocks 2 are assembled front and back in an equal-width mode with 10 columns, so that they can be placed and fixed inside in accordance with the internal area of ​​the bracket bottom frame 1. When placing the platter, two 1x5 support blocks 2 are assembled side by side and placed at the innermost part of the support bottom frame 1, and then two 20-piece support blocks 2 are assembled side by side on the outer side, and a 50-piece support block 2 is assembled on the outermost side.

[0042] Among them, a pressing piece 9 is protrudingly provided at the bottom position of the front end surface of the bracket block 2 of the 5-pack and 20-pack, and a pressing piece clearance groove 10 is provided inwardly at the bottom position of the rear end surface of the bracket block 2 of the 20-pack and 50-pack, so that the pressing piece 9 of the rear group of bracket blocks 2 can be inserted into the pressing piece clearance groove 10 of the front group of bracket blocks 2.

[0043] A pressing sheet 9 is fixedly provided at the bottom of the front end face of the 5-pack and 20-pack bracket blocks 2, and the two sides of the pressing sheet 9 have a certain width. A pressing sheet clearance groove 10 of a certain depth is provided inwardly at the bottom of the rear end face of the 20-pack and 50-pack bracket blocks 2, and the width of the pressing sheet clearance groove 10 is slightly larger than the width of the pressing sheet 9, so that the pressing sheet 9 of the rear group of bracket blocks 2 can be inserted into the interior of the pressing sheet clearance groove 10 of the front group, ensuring that the 5 groups of bracket blocks 2 arranged in parallel can be pressed and fixed in sequence front and back, ensuring the unity and stability of the overall bracket blocks 2 after being assembled, and preventing skew and the like.

[0044] Among them, the bracket bottom frame 1 adopts a square box structure with an opening on the top, and the three vertical ribs at the square boundary of the bracket bottom frame 1 have a height, including two long end ribs and one short side rib, and a rib protruding outward is arranged at the outer edge of the upper end of the three ribs; the other is a short side rib, and its vertical height is higher than the height of the inner bottom surface of the bracket bottom frame 1.

[0045] This device is mainly used for medical staff to carry out the classification and support of blood collection tubes 16 before and after blood collection when they collect blood in batches from people who need blood collection. Before blood collection, the support base frame 1 is used in conjunction with the support block 2 to support and fix the blood collection tubes 16, and the support block 2 can be placed inside the support base frame 1. The support base frame 1 adopts a square box-shaped structure design with an opening on the top. The three vertical ribs at the square boundary of the support base frame 1 have a certain height, including two long-end ribs and one short-side rib. A rib that protrudes outward by a certain length is provided at the outer edge of the upper end of the three ribs. The ribs can facilitate medical staff to lift and move the support base frame 1 and the support block 2 inside as a whole. The vertical height of the other short-side rib is slightly higher than the height of the bottom surface inside the support base frame 1, so that the support block 2 can be translated from the short-side rib to the inside of the support base frame 1.

[0046] The upper end of the bracket counterbore 3 is configured as an inclined chamfer.

[0047] The bracket countersunk hole 3 of the bracket block 2 is divided into a guide section 4 structure and a support bottom 5 structure. The guide section 4 structure is a cylindrical section structure. The inner diameter of the guide section 4 structure is about 14 mm, and the bottom is a hemispherical concave support bottom 5 structure. The upper end of the cylindrical section of the bracket countersunk hole 3 is designed as a bevel chamfered structure to facilitate easy insertion of the blood collection tube 16.

[0048] The cross section of the raised guide ribs 6 is semicircular, and the raised guide ribs 6 are arranged in three or four groups distributed circumferentially inside the bracket counterbore 3 .

[0049] The inner wall of the bracket counterbore 3 is provided with a raised guide rib 6 which is raised in an axial direction. The cross section of the raised guide rib 6 is semicircular. The diameter of the raised guide rib 6 is about 1 mm, and the radial protrusion is about 0.5 mm. The raised guide rib 6 is evenly distributed in three or four groups around the inner circumference of the bracket counterbore 3. A vent hole 7 is vertically opened downward at the bottom center of the support bottom 5 structure of the bracket counterbore 3. The vent hole 7 is designed to penetrate the lower part of the bracket block 2.

[0050] The device further includes a bracket 11 and a tray block 12; the bracket 11 adopts a square box body with an open upper end, and a regional partition 13 is vertically cross-arranged inside the bracket 11, and the interior of the bracket 11 is divided into different rectangular areas by the regional partition 13. A support block 14 is arranged on the vertical facade of each area inside the bracket 11, and a tray block 12 is placed inside each area of ​​the bracket 11 by the support block 14, and a plurality of tray holes 15 are distributed in a matrix on the tray block 12. The device adopts four groups of 5x5 distribution and one group of 5x10 distribution of tray holes 15, which are used to be placed on the support blocks 14 of the corresponding areas of the bracket 11.

[0051] After blood collection, the blood collection tube 16 is supported by a bracket 11 and a tray block 12. The bracket 11 also adopts a square box body with an open upper end. The bracket 11 has a certain height. A regional partition 13 is vertically cross-arranged inside the bracket 11. The upper end of the regional partition 13 is flush with the height of the upper end edge of the bracket 11. The interior of the bracket 11 is divided into different rectangular areas by the regional partition 13. A support block 14 is fixedly provided on the vertical facade of each area inside the bracket 11. No less than two support blocks 14 are provided on the four facades of each rectangular area. The heights of all the support blocks 14 are at the same height. A tray block 12 is supported by the support block 14 inside each area of ​​the bracket 11. The tray block 12 is also square, and the thickness of the tray block 12 is about 10 mm. There are also a number of tray holes 15 distributed in a matrix on the tray block 12.

[0052] The device adopts four groups of 5x5 distribution and one group of 5x10 distribution of tray holes 15, the tray holes 15 are through holes, a raised guide rib 6 is arranged in the tray holes 15, and an inclined chamfer is arranged at the upper end of the tray holes 15.

[0053] The device uses four groups of 5x5 distribution and one group of 5x10 distribution of tray holes 15, which are used to be placed on the tray blocks 14 in the corresponding areas of the bracket 11. The size specifications of the tray holes 15 on the tray block 12 are consistent with the inner diameter specifications of the guide section 4 of the bracket counterbore 3 of the bracket block 2. The tray holes 15 are through holes. The inside of the tray holes 15 is also provided with a raised guide rib 6 structure with the same specifications, and the upper end of the tray holes 15 is also provided with a chamfered bevel to facilitate the insertion of the blood collection tube 16. When the tray block 12 is in the state of being supported by the bracket 11, when the blood collection tube 16 is inserted into the inside for vertical placement, the upper end of the tray hole 15 of the tray block 12 is located at two-thirds of the height of the blood collection tube 16, which is used to ensure that the blood collection tube 16 will not be skewed.

[0054] The innovative technical points and beneficial effects of the present invention are at least:

[0055] 1. The support block 2 of the blood collection tube 16 used before blood collection is also a support 5-type support, which adopts the structural design of the five groups of block-type support blocks 2 of "50+20+20+5+5". The support blocks 2 of different groups can be separated from each other, and the support bottom frame 1 can combine the five groups of support blocks 2 into a "10x10" support. Before use, the blood collection tubes 16 of different colors are distinguished by color, and multiple "10x10" support blocks 2 are placed respectively, and each "10x10" support block 2 holds the blood collection tube 16 of the same color. When blood is collected, the blocks of different colors can be quickly reassembled according to the required quantity ratio of the blood collection tubes 16 of different colors to form a "10x10" platter of "50+20+20+5+5", which is convenient and fast, and greatly improves the efficiency of blood collection.

[0056] 2. The inner wall of the bracket countersunk hole 3 of the bracket block 2 of the device is larger than the outer wall of the blood collection tube 16, and 3 or 4 groups of axial raised guide ribs 6 are evenly arranged on the inner wall of the bracket countersunk hole 3, which are used to support and guide the bracket countersunk hole 3. On the one hand, it can prevent the blood collection tube 16 from tilting, and on the other hand, the contact area of ​​the raised guide ribs 6 on the outer wall of the blood collection tube 16 is extremely small, which can greatly reduce the friction force and ensure that there is no damping feeling when the blood collection tube 16 is taken out. At the same time, there is also a gap between the outer wall of the blood collection tube 16 and the inner wall of the bracket countersunk hole 3. With the vent hole 7 at the bottom of the bracket countersunk hole 3, the air pressure can be balanced, so that there is no blockage feeling when the blood collection tube 16 is taken out, and the tube can be taken out smoothly with one hand, ensuring the efficiency of medical staff during blood collection.

[0057] 3. The bottom of the rear group support block 2 of the platter of the device is laterally protruded with a pressing piece 9, so that the front group support block 2 can press and fix the rear group support block 2, which can ensure the integrity and stability of the splicing of the entire platter support, and the groups of support blocks 2 will not be scattered and skewed, ensuring the stability and safety of the blood collection tube 16.

[0058] 4. The bracket 11 for the blood collection tube 16 used after blood collection is also a block-type tray block 12 that cooperates with the bracket 11 structure. The tray block 12 adopts a 5x5 and 5x10 specification tray block 12. Multiple tray blocks 12 are also modularly placed and fixed on various areas of the bracket 11, which can effectively classify and place blood collection tubes 16 of different colors quickly, facilitate subsequent rapid collection, sorting, classification and placement, improve efficiency and avoid errors.

[0059] 5. The support hole of the tray block 12 adopts a raised guide rib 6 to fit the outer wall of the blood collection tube 16 as much as possible, ensuring that the blood collection tube 16 has a strong guiding property and avoiding the situation where the blood collection tube 16 is skewed similar to the existing bracket 11.

[0060] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A multi-color blood collection tube quick matching platter type blood collection tube holding device, characterized in that: include: A bracket bottom frame and a bracket block; the number of the bracket blocks is multiple, and the bracket blocks are provided with multiple bracket countersunk holes, and the multiple bracket blocks include bracket countersunk holes of different numbers and arrangements, and the multiple bracket blocks are assembled in a platter-like manner and loaded in the bracket bottom frame, and the bracket countersunk holes are cylindrical guide sections and hemispherical concave support bottoms from top to bottom, and the inner wall of the guide section is provided with axially oriented raised guide ribs, and a vent hole is provided at the center of the support bottom; The plurality of support blocks adopt a modular structure of 50+20+20+5+5, which are respectively a support block for 50 blood collection tubes, two support blocks for 20 blood collection tubes, and two support blocks for 5 blood collection tubes. The five support blocks are assembled in a platter-like manner to form a 10x10 blood collection tube matrix evenly distributed in a layout.

2. The multi-color blood collection tube quick matching platter type blood collection tube holding device according to claim 1 is characterized in that: The hemispherical concave surface of the support base is provided with ventilation grooves; the cross section of the ventilation grooves is semicircular and concave, and three or four groups of ventilation grooves are distributed radially on the hemispherical concave surface of the support base; one end of the ventilation grooves goes to the boundary between the support base and the guide section, and the other end goes to the ventilation hole.

3. The multi-color blood collection tube quick matching platter type blood collection tube holding device according to claim 1 is characterized in that: The bracket countersunk holes on the bracket block of 50 pieces are evenly distributed in a 5x10 matrix, the bracket countersunk holes on the bracket block of 20 pieces are evenly distributed in a 2x10 matrix, and the bracket countersunk holes on the bracket block of 5 pieces are evenly distributed in a 1x5 matrix; When placing the platter, two 1x5 support blocks are assembled side by side and placed at the innermost part of the support bottom frame, and then two 20-piece support blocks are assembled side by side on the outer side, and a 50-piece support block is assembled on the outermost side.

4. The multi-color blood collection tube quick matching platter type blood collection tube holding device according to claim 3 is characterized in that: A pressing piece is protruding from the bottom of the front end surface of the support block of the 5-pack and 20-pack, and a pressing piece yielding groove is provided inwardly at the bottom of the rear end surface of the support block of the 20-pack and 50-pack, so that the pressing piece of the support block of the rear group can be inserted into the pressing piece yielding groove of the support block of the front group.

5. The multi-color blood collection tube quick matching platter type blood collection tube holding device according to claim 1, characterized in that: The bracket bottom frame adopts a square box structure with an opening at the top. The three vertical ribs at the square boundary of the bracket bottom frame have a height, including two long end ribs and one short side rib. A rib protruding outward is provided at the outer edge of the upper end of the three ribs; the other is a short side rib, and its vertical height is higher than the height of the inner bottom surface of the bracket bottom frame.

6. The multi-color blood collection tube quick matching platter type blood collection tube holding device according to claim 1, characterized in that: The upper end of the bracket counterbore is arranged to be chamfered.

7. The multi-color blood collection tube quick matching platter type blood collection tube holding device according to claim 1, characterized in that: The cross section of the raised guide ribs is semicircular, and the raised guide ribs are arranged in three or four groups distributed circumferentially inside the bracket countersunk hole.

8. The multi-color blood collection tube quick matching platter type blood collection tube holding device according to claim 1, characterized in that: The device also includes a bracket and a tray block; the bracket adopts a square box body with an open upper end, and area partitions are vertically and cross-arranged inside the bracket, and the inside of the bracket is divided into different rectangular areas by the area partitions. A bracket block is arranged on the vertical facade of each area inside the bracket, and the tray block is supported by the bracket block inside each area of ​​the bracket. A plurality of tray holes are distributed in a matrix on the tray block. The device adopts four groups of 5x5 distribution and one group of 5x10 distribution of tray holes, which are placed on the bracket blocks corresponding to the respective areas of the bracket.

9. The multi-color blood collection tube quick matching platter type blood collection tube holding device according to claim 8, characterized in that: The device adopts four groups of 5x5 distribution and one group of 5x10 distribution of the tray holes, the tray holes are through holes, raised guide ribs are arranged in the tray holes, and the upper ends of the tray holes are arranged with inclined chamfers.

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