CN209290988U - A blood placement device for gene detection of thalassemia - Google Patents
A blood placement device for gene detection of thalassemia Download PDFInfo
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Abstract
本实用新型公开了一种用于地中海贫血基因检测的血液放置装置，属于医疗器械技术领域。主要包括箱体、存放箱、血液放置抽屉、卡接装置；本实用新型通过存放箱放置未使用的血液采集管，并对血液采集管进行杀菌，避免血液采集管上的细菌污染血液标本，同时通过海绵垫的设置避免了血液采集管相互碰撞造成血液采集管破裂；通过卡接装置血液采集管进行固定，增加实用性；通过血液放置抽屉对血液采集管内的血液样本进行晃动摇匀，避免血液样本凝固，影响基因检测结果；本实用新型结构简单、操作方便，适合大量推广。
The utility model discloses a blood placement device for thalassemia gene detection, which belongs to the technical field of medical instruments. It mainly includes a box body, a storage box, a blood storage drawer, and a clamping device; the utility model places unused blood collection tubes through the storage box, and sterilizes the blood collection tubes to avoid contamination of blood samples by bacteria on the blood collection tubes, and at the same time The setting of the sponge pad prevents the blood collection tubes from colliding with each other and causing the blood collection tubes to break; the blood collection tubes are fixed by the clamping device to increase practicality; the blood samples in the blood collection tubes are shaken by the blood storage drawer to avoid blood The solidification of samples affects the results of genetic testing; the utility model is simple in structure and convenient in operation, and is suitable for mass promotion.
Description
技术领域technical field
本实用新型涉及医疗器械技术领域，具体涉及一种用于地中海贫血基因检测的血液放置装置。The utility model relates to the technical field of medical devices, in particular to a blood placement device for thalassemia gene detection.
背景技术Background technique
珠蛋白生成障碍性贫血原名地中海贫血又称海洋性贫血，是一组遗传性溶血性贫血疾病。由于遗传的基因缺陷致使血红蛋白中一种或一种以上珠蛋白链合成缺如或不足所导致的贫血或病理状态。缘于基因缺陷的复杂性与多样性，使缺乏的珠蛋白链类型、数量及临床症状变异性较大。重型患者出生数日即出现贫血、肝脾肿大进行性加重，黄疸，并有发育不良，其特殊表现有：头大、眼距增宽、马鞍鼻、前额突出、两颊突出，其典型的表现是臀状头，长骨可骨折。骨骼改变是骨髓造血功能亢进、骨髓腔变宽、皮质变薄所致。少数患者在肋骨及脊椎之间发生胸腔肿块，亦可见胆石症、下肢溃疡；轻度至中度贫血，患者大多可存活至成年。根据临床特点和实验室检查，结合阳性家族史，一般可作出诊断，有条件时可作基因检测。Thalassemia, also known as thalassemia, is a group of inherited hemolytic anemia diseases. Anemia or pathological condition caused by the absence or insufficient synthesis of one or more globin chains in hemoglobin due to inherited genetic defects. Due to the complexity and diversity of gene defects, the type and quantity of globin chains lacking and the variability of clinical symptoms are large. Severe patients developed anemia, progressive hepatosplenomegaly, jaundice, and dysplasia within a few days after birth. The special manifestations were: large head, widened eye distance, saddle nose, protruding forehead, and protruding cheeks. The performance is a hip-shaped head, and the long bones can be fractured. Skeletal changes are caused by hyperhematopoietic function of the bone marrow, widening of the bone marrow cavity, and thinning of the cortex. A small number of patients have a chest mass between the ribs and the spine, gallstones, and lower extremity ulcers can also be seen; mild to moderate anemia, most patients can survive to adulthood. Based on clinical features and laboratory tests, combined with a positive family history, a diagnosis can generally be made, and genetic testing can be done when conditions permit.
基因检测是通过血液、其他体液、或细胞对DNA进行检测的技术，是取被检测者外周静脉血或其他组织细胞，扩增其基因信息后，通过特定设备对被检测者细胞中的DNA分子信息作检测，分析它所含有的基因类型和基因缺陷及其表达功能是否正常的一种方法，从而使人们能了解自己的基因信息，对地中海贫血进行基因检测时，能够明确或预知患病的风险，提前进行预防和控制。Genetic testing is a technology for detecting DNA through blood, other body fluids, or cells. It is to take the peripheral venous blood or other tissue cells of the tested person, amplify their genetic information, and use specific equipment to detect the DNA molecules in the tested person's cells. It is a method to detect and analyze the gene types and gene defects contained in it and whether its expression function is normal, so that people can understand their own genetic information, and when performing genetic testing on thalassemia, they can clearly or predict the disease. Risks should be prevented and controlled in advance.
对地中海贫血患者通过血液进行基因检测时，需要对患者进行血液采集放置，血液样本放置时，一方面，血液采集管污染容易造成血液样本的污染从而影响基因检测结果，另一方面血液样本的放置会造成血液凝固，影响基因检测结果，一般情况下是由护士人员进行手动摇匀，但是这种方式不仅效率低下、浪费时间，并且十分容易因操作失误而造成血液样本的破坏，从而增加不必要的麻烦。When genetic testing is performed on blood for thalassemia patients, it is necessary to collect and place the blood of the patient. When the blood sample is placed, on the one hand, the contamination of the blood collection tube may easily cause contamination of the blood sample and affect the genetic test results. On the other hand, the placement of the blood sample It will cause blood coagulation and affect the results of genetic testing. Generally, nurses will shake it manually, but this method is not only inefficient and time-consuming, but also very easy to cause damage to blood samples due to operational errors, thus increasing unnecessary Trouble.
实用新型内容Utility model content
针对上述存在的问题，本实用新型提供一种用于地中海贫血基因检测的血液放置装置。In view of the above existing problems, the utility model provides a blood placement device for thalassemia gene detection.
本实用新型的技术方案为：一种用于地中海贫血基因检测的血液放置装置，主要包括箱体、存放箱、血液放置抽屉、卡接装置；The technical solution of the utility model is: a blood storage device for thalassemia gene detection, mainly including a box body, a storage box, a blood storage drawer, and a clamping device;
所述存放箱设置在所述箱体上端，存放箱上端设置有箱盖，所述箱盖上设置有把手；The storage box is arranged at the upper end of the box body, the upper end of the storage box is provided with a box cover, and the box cover is provided with a handle;
所述血液放置抽屉有多个，多个血液放置抽屉由上到下依次设置在箱体内，血液放置抽屉包括抽拉挡板、活动底板、血液固定放置架、血液放置筒，所述血液固定放置架左右两侧通过滑轨与箱体内壁连接，血液固定放置架上均匀设置有多个血液放置孔，所述血液放置筒的数量与所述血液放置孔的数量相等，且每个血液放置筒活动设置在对应的血液放置孔内，血液放置筒上端设置有限位块，所述限位块用于限定血液放置筒的位置，血液放置筒下端通过弹簧与所述活动底板连接，抽拉挡板设置在箱体外，且抽拉挡板内侧上端与血液固定放置架前端连接，抽拉挡板内部下端通过滑槽与活动底板的前端连接；There are multiple blood storage drawers, which are arranged in the box from top to bottom. The left and right sides of the rack are connected to the inner wall of the box through slide rails, and a plurality of blood placement holes are uniformly arranged on the blood fixed placement rack, and the number of the blood placement tubes is equal to the number of the blood placement holes, and each blood placement tube The movement is set in the corresponding blood placement hole, the upper end of the blood placement cylinder is provided with a limit block, the limit block is used to limit the position of the blood placement cylinder, the lower end of the blood placement cylinder is connected to the movable bottom plate through a spring, and the baffle is pulled It is arranged outside the box, and the inner upper end of the pull-out baffle is connected to the front end of the blood fixation rack, and the inner lower end of the pull-out baffle is connected to the front end of the movable bottom plate through a chute;
所述卡接装置包括用于夹持血液采集管的固定夹环和活动夹环，所述固定夹环水平设置在血液放置筒内上端，所述活动夹环包括夹持部、抽拉块，所述夹持部位于血液放置筒内，且与固定夹环相对的位置，夹持部左右两端通过弹簧与血液放置筒内壁连接，所述抽拉块近端与夹持部中心位置固定连接，远端贯穿血液放置筒延伸至外部，抽拉块能沿水平方向进行抽拉活动。The clamping device includes a fixed clamp ring and a movable clamp ring for clamping the blood collection tube, the fixed clamp ring is horizontally arranged at the upper end of the blood storage tube, the movable clamp ring includes a clamping part, a pull block, The clamping part is located in the blood storage tube and opposite to the fixed clamp ring. The left and right ends of the clamping part are connected to the inner wall of the blood storage tube through springs, and the proximal end of the pulling block is fixedly connected to the center of the clamping part. , the distal end extends through the blood storage cylinder to the outside, and the pulling block can be pulled in the horizontal direction.
进一步地，所述存放箱内设置有存放盒，所述存放盒有三个，每个存放盒与其他存放盒之间通过活动杆连接，且设置在最上层的存放盒通过活动杆与箱盖内壁左右两侧连接；可通过箱盖上的把手打开存放箱或关闭存放箱，打开时，三个存放盒呈阶梯型分布，关闭时，三个存放盒折叠放入存放箱，用于放置未使用的血液采集管，通过设置三个存放盒，增加内部空间和放置血液采集管的数量。Further, the storage box is provided with a storage box, and there are three storage boxes, each storage box is connected to other storage boxes through a movable rod, and the storage box arranged on the uppermost floor is connected to the inner wall of the box cover through a movable rod. The left and right sides are connected; the storage box can be opened or closed through the handle on the cover. When opened, the three storage boxes are distributed in a ladder shape. When closed, the three storage boxes are folded into the storage box for storing unused The blood collection tube of the present invention increases the internal space and the number of placed blood collection tubes by setting three storage boxes.
进一步地，所述存放箱内设置有紫外线杀菌灯；通过紫外线杀菌灯对存放盒内为使用的血液采集管进行杀菌，避免血液采集管上的细菌污染血液标本，从而影响基因检测结果。Further, the storage box is provided with an ultraviolet germicidal lamp; the unused blood collection tube in the storage box is sterilized by the ultraviolet germicidal lamp to prevent bacteria on the blood collection tube from contaminating the blood sample, thus affecting the genetic testing results.
进一步地，所述存放盒内表面设置有海绵垫；避免各个存放盒内的血液采集管相互碰撞造成血液采集管破裂，造成资源浪费。Further, the inner surface of the storage box is provided with a sponge pad; the blood collection tubes in each storage box are prevented from colliding with each other, causing the blood collection tubes to rupture, resulting in waste of resources.
进一步地，所述每个血液放置孔上设置有号码牌；对放入的每个血液采集管进行编号，方便查询和寻找。Further, each blood placement hole is provided with a number plate; each blood collection tube put in is numbered to facilitate inquiry and search.
进一步地，所述抽拉挡板上设置有多个标签卡槽，所述标签卡槽的数量与血液放置孔的数量相等；所述标签卡槽内放置每个血液采集管的相关信息和编号，通过相关信息确定所需血液采集管的编号，然后打开对应的血液放置抽屉，并取出对应编号的血液采集管，对血液采集管内的血液标本进行基因检测。Further, a plurality of label card slots are arranged on the drawing baffle, and the number of the label card slots is equal to the number of blood placement holes; the relevant information and number of each blood collection tube are placed in the label card slots , determine the number of the required blood collection tube through relevant information, then open the corresponding blood storage drawer, and take out the blood collection tube with the corresponding number, and perform genetic testing on the blood sample in the blood collection tube.
进一步地，所述所述固定夹环、活动夹环的夹持部上均设有防滑块；增加血液采集管与固定夹环、活动夹环之间的摩擦力，避免滑脱。Further, anti-slip blocks are provided on the clamping parts of the fixed clamp ring and the movable clamp ring; the frictional force between the blood collection tube and the fixed clamp ring and the movable clamp ring is increased to avoid slippage.
本实用新型的工作原理为：血液采集前，打开存放箱内的紫外线杀菌灯，对放入的血液采集管进行杀菌；血液采集时，关闭紫外线杀菌灯，并打开箱盖，取出存放箱内放置的血液采集管，进行采血，并对每个血液采集管内的血液样本进行编号；血液采集结束时，通过抽拉块拉动活动夹环向外拉伸弹簧，将血液采集管放置于固定夹环、活动夹环之间，松开抽拉块，在弹簧的回复力下对血液采集管进行固定夹持，由于在血液采集管自身的重力作用下，血液放置筒压缩底端弹簧对血液采集管内的血液标本进行上下摇晃，直至停止，对血液样本进行基因检测前，可根据抽拉挡板上的标签卡槽找到对应编号的血液采集管进行基因检测；当不能及时对血液样本进行基因检测时，在每次检测之前，拉开抽拉挡板，通过人为移动活动底板在滑槽内向上抬起后松开，对血液放置筒增加初始力后再松开，可使血液采集管持续在自身的重力下上下晃动对血液样本进行摇匀，然后进行血液样本基因检测。The working principle of the utility model is: before blood collection, turn on the ultraviolet sterilizing lamp in the storage box to sterilize the blood collection tube put in; Blood collection tubes are used to collect blood, and the blood samples in each blood collection tube are numbered; when the blood collection is completed, the spring is pulled outward by pulling the movable clamp ring through the pulling block, and the blood collection tube is placed on the fixed clamp ring, Between the movable clamp rings, loosen the pull block, and fix the blood collection tube under the restoring force of the spring. Due to the gravity of the blood collection tube itself, the spring at the bottom of the blood storage tube compresses the pressure in the blood collection tube. Shake the blood sample up and down until it stops. Before performing genetic testing on the blood sample, you can find the corresponding numbered blood collection tube for genetic testing according to the label slot on the pull-out baffle; when the genetic testing of the blood sample cannot be performed in time, Before each test, pull the pull baffle, manually move the movable bottom plate to lift upwards in the chute and release it, and then release it after increasing the initial force on the blood storage tube, so that the blood collection tube can be kept on its own Shake the blood sample up and down under gravity, and then perform the genetic test of the blood sample.
与现有技术相比，本实用新型有益效果为：本实用新型结构简单，通过存放盒放置未使用的血液采集管，并对血液采集管进行杀菌，避免血液采集管上的细菌污染血液标本，同时通过海绵垫的设置避免了血液采集管相互碰撞造成血液采集管破裂；通过固定夹环、活动夹环对不同孔径的血液采集管进行固定，增加实用性；通过活动底板、血液放置筒对血液采集管内的血液样本进行晃动摇匀，避免血液样本凝固，影响基因检测结果；通过人为移动活动底板，对不能及时进行基因检测的血液样本在每次检测之前进行摇匀，避免长时间放置造成血液沉淀凝固，影响基因检测结果；本实用新型结构简单，操作方便，适合大量推广。Compared with the prior art, the beneficial effects of the utility model are: the utility model has a simple structure, the unused blood collection tubes are placed in the storage box, and the blood collection tubes are sterilized to prevent the bacteria on the blood collection tubes from polluting the blood samples, At the same time, the setting of the sponge pad prevents the blood collection tubes from colliding with each other to cause the blood collection tubes to break; the blood collection tubes with different apertures are fixed by the fixed clamp ring and the movable clamp ring, which increases the practicality; Shake the blood sample in the collection tube to avoid coagulation of the blood sample and affect the genetic test results; by artificially moving the movable floor, the blood sample that cannot be tested in time for the gene is shaken before each test to avoid long-term storage causing blood Precipitation and solidification will affect the results of gene detection; the utility model has simple structure, convenient operation and is suitable for mass promotion.
附图说明Description of drawings
图1是本实用新型的外部结构示意图；Fig. 1 is a schematic diagram of the external structure of the utility model;
图2是本实用新型的存放箱的内部结构示意图；Fig. 2 is a schematic diagram of the internal structure of the storage box of the present utility model;
图3是本实用新型的血液放置筒下端弹簧未压缩时的内部结构示意图；Fig. 3 is a schematic diagram of the internal structure of the blood storage tube of the present invention when the spring at the lower end is not compressed;
图4是本实用新型的卡接装置的俯视图；Fig. 4 is a top view of the clamping device of the present invention;
其中，1-箱体、2-存放箱、20-箱盖、21-存放盒、3-血液放置抽屉、30-抽拉挡板、31-活动底板、32-血液固定放置架、320-血液放置孔、33-血液放置筒、 330-限位块、4-卡接装置、40-固定夹环、41-活动夹环、410-夹持部、411-抽拉块、42-防滑块。Among them, 1-box body, 2-storage box, 20-box cover, 21-storage box, 3-blood storage drawer, 30-drawing baffle, 31-movable floor, 32-blood fixed shelf, 320-blood Placement hole, 33-blood placement cylinder, 330-limiting block, 4-clamping device, 40-fixed clamp ring, 41-movable clamp ring, 410-clamping part, 411-drawing block, 42-anti-slip block.
具体实施方式Detailed ways
实施例：如图1所示的一种用于地中海贫血基因检测的血液放置装置，主要包括箱体1、存放箱2、血液放置抽屉3、卡接装置4；Embodiment: a blood placement device for thalassemia gene detection as shown in FIG.
存放箱2设置在箱体1上端，存放箱2上端设置有箱盖20，箱盖20上设置有把手；如图2所示，存放箱2内设置有存放盒21，存放盒21有三个，每个存放盒21与其他存放盒21之间通过活动杆连接，且设置在最上层的存放盒 21通过活动杆与箱盖20内壁左右两侧连接；可通过箱盖20上的把手打开存放箱2或关闭存放箱2，打开时，三个存放盒21呈阶梯型分布，关闭时，三个存放盒21折叠放入存放箱2，用于放置未使用的血液采集管，通过设置三个存放盒21，增加内部空间和放置血液采集管的数量；存放箱2内设置有紫外线杀菌灯，通过紫外线杀菌灯对存放盒21内为使用的血液采集管进行杀菌，避免血液采集管上的细菌污染血液标本，从而影响基因检测结果；存放盒21内表面设置有海绵垫，避免各个存放盒21内的血液采集管相互碰撞造成血液采集管破裂，造成资源浪费；Storage case 2 is arranged on casing 1 upper end, and storage case 2 upper end is provided with case lid 20, and case lid 20 is provided with handle; As shown in Figure 2, storage case 2 is provided with storage box 21, and storage box 21 has three, Each storage box 21 is connected with other storage boxes 21 by a movable rod, and the storage box 21 arranged on the uppermost layer is connected with the left and right sides of the inner wall of the case cover 20 through a movable rod; the storage case can be opened by the handle on the case cover 20 2 or close the storage box 2. When opened, the three storage boxes 21 are distributed in a stepped manner. When closed, the three storage boxes 21 are folded into the storage box 2 for placing unused blood collection tubes. By setting three storage boxes 21 The box 21 increases the internal space and the number of blood collection tubes; the storage box 2 is provided with an ultraviolet germicidal lamp, and the unused blood collection tubes in the storage box 21 are sterilized by the ultraviolet germicidal lamp to avoid bacterial contamination on the blood collection tubes Blood samples, thereby affecting the genetic testing results; the inner surface of the storage box 21 is provided with a sponge pad to prevent the blood collection tubes in each storage box 21 from colliding with each other and causing the blood collection tube to rupture, resulting in waste of resources;
血液放置抽屉3有多个，多个血液放置抽屉3由上到下依次设置在箱体1 内，如图3、4所示，血液放置抽屉3包括抽拉挡板30、活动底板31、血液固定放置架32、血液放置筒33，血液固定放置架32左右两侧通过滑轨与箱体1 内壁连接，血液固定放置架32上均匀设置有多个血液放置孔320，每个血液放置孔320上设置有号码牌，对放入的每个血液采集管进行编号，方便查询和寻找；血液放置筒33的数量与血液放置孔320的数量相等，且每个血液放置筒 33活动设置在对应的血液放置孔320内，血液放置筒33上端设置有限位块330，限位块330用于限定血液放置筒33的位置，血液放置筒33下端通过弹簧与活动底板31连接，抽拉挡板30设置在箱体1外，且抽拉挡板30内侧上端与血液固定放置架32前端连接，抽拉挡板30内部下端通过滑槽与活动底板31的前端连接，抽拉挡板30上设置有多个标签卡槽，标签卡槽的数量与血液放置孔320 的数量相等，标签卡槽内放置每个血液采集管的相关信息和编号，通过相关信息确定所需血液采集管的编号，然后打开对应的血液放置抽屉3，并取出对应编号的血液采集管，对血液采集管内的血液标本进行基因检测；There are multiple blood storage drawers 3, and multiple blood storage drawers 3 are sequentially arranged in the casing 1 from top to bottom. The fixed placement frame 32, the blood placement tube 33, the left and right sides of the blood fixed placement frame 32 are connected with the inner wall of the box body 1 through slide rails, and the blood fixed placement frame 32 is evenly provided with a plurality of blood placement holes 320, each blood placement hole 320 There is a number plate on the top, and each blood collection tube put in is numbered, which is convenient for inquiry and search; the number of blood placement tubes 33 is equal to the number of blood placement holes 320, and each blood placement tube 33 is movably arranged in the corresponding In the blood placement hole 320, a limit block 330 is provided at the upper end of the blood placement tube 33, and the stop block 330 is used to limit the position of the blood placement tube 33. The lower end of the blood placement tube 33 is connected to the movable bottom plate 31 through a spring, and the pull-out baffle 30 is set Outside the box body 1, the inner upper end of the drawer baffle 30 is connected to the front end of the fixed blood rack 32, and the inner lower end of the drawer baffle 30 is connected to the front end of the movable bottom plate 31 through a chute. The drawer baffle 30 is provided with multiple The number of label card slots is equal to the number of blood placement holes 320, and the relevant information and number of each blood collection tube are placed in the label card slot. The number of the required blood collection tube is determined through the relevant information, and then the corresponding Place the blood in the drawer 3, and take out the blood collection tube with the corresponding number, and carry out genetic testing on the blood sample in the blood collection tube;
如图4所示，卡接装置4包括用于夹持血液采集管的固定夹环40和活动夹环41，固定夹环40水平设置在血液放置筒33内上端，活动夹环41包括夹持部410、抽拉块411，夹持部410位于血液放置筒33内，且与固定夹环40相对的位置，夹持部410左右两端通过弹簧与血液放置筒33内壁连接，抽拉块411 近端与夹持部410中心位置固定连接，远端贯穿血液放置筒33延伸至外部，抽拉块411能沿水平方向进行抽拉活动，固定夹环40、活动夹环41的夹持部上均设有防滑块42，增加血液采集管与固定夹环40、活动夹环之间的摩擦力41，避免滑脱。As shown in Fig. 4, the clamping device 4 includes a fixed clamp ring 40 and a movable clamp ring 41 for clamping the blood collection tube, the fixed clamp ring 40 is horizontally arranged at the upper end of the blood placement cylinder 33, the movable clamp ring 41 includes part 410, drawing block 411, the clamping part 410 is located in the blood storage tube 33, and is opposite to the fixed clamp ring 40, the left and right ends of the clamping part 410 are connected with the inner wall of the blood storage tube 33 through springs, and the pulling block 411 The proximal end is fixedly connected to the center of the clamping part 410, the distal end penetrates the blood storage tube 33 and extends to the outside, and the pulling block 411 can be pulled in the horizontal direction. Anti-slip blocks 42 are all provided to increase the friction 41 between the blood collection tube, the fixed clamp ring 40 and the movable clamp ring to avoid slipping.
本实用新型的工作原理：血液采集前，打开存放箱2内的紫外线杀菌灯，对放入的血液采集管进行杀菌；血液采集时，关闭紫外线杀菌灯，并打开箱盖 20，取出存放箱2内放置的血液采集管，进行采血，并对每个血液采集管内的血液样本进行编号；血液采集结束时，通过抽拉块411拉动活动夹环41向外拉伸弹簧，将血液采集管放置于固定夹环40、活动夹环41之间，松开抽拉块411，在弹簧的回复力下对血液采集管进行固定夹持，由于在血液采集管自身的重力作用下，血液放置筒33压缩底端弹簧对血液采集管内的血液标本进行上下摇晃，直至停止，对血液样本进行基因检测前，可根据抽拉挡板30上的标签卡槽找到对应编号的血液采集管进行基因检测；当不能及时对血液样本进行基因检测时，在每次检测之前，拉开抽拉挡板30，通过人为移动活动底板31在滑槽内向上抬起后松开，对血液放置筒33增加初始力后再松开，可使血液采集管持续在自身的重力下上下晃动对血液样本进行摇匀，然后进行血液样本基因检测。The working principle of the utility model: before blood collection, turn on the ultraviolet germicidal lamp in the storage box 2 to sterilize the blood collection tube put in; when collecting blood, turn off the ultraviolet germicidal lamp, open the case cover 20, and take out the storage box 2 The blood collection tube placed inside is used for blood collection, and the blood samples in each blood collection tube are numbered; when the blood collection is completed, the movable clamp ring 41 is pulled by the pulling block 411 to stretch the spring outward, and the blood collection tube is placed on the Between the fixed clamp ring 40 and the movable clamp ring 41, the pull block 411 is loosened, and the blood collection tube is fixedly clamped under the restoring force of the spring. Due to the gravity of the blood collection tube itself, the blood storage tube 33 is compressed The spring at the bottom shakes the blood sample in the blood collection tube up and down until it stops. Before performing genetic testing on the blood sample, you can find the blood collection tube with the corresponding number according to the label slot on the pull baffle 30 for genetic testing; When performing genetic testing on the blood sample in time, before each testing, pull the pull-out baffle 30, manually move the movable bottom plate 31 to lift up in the chute and release it, and then increase the initial force on the blood storage tube 33 and then release it. When it is released, the blood collection tube can continue to shake up and down under its own gravity to shake the blood sample evenly, and then perform genetic testing of the blood sample.
最后应说明的是：以上实施例仅用以说明本实用新型的技术方案，而非对其限制；尽管参照前述实施例对本实用新型进行了详细的说明，本领域的普通技术人员应当理解；其依然可以对前述实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本实用新型实施例技术方案的精神和范围。Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand; It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention .
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| CN114620334A (en) * | 2022-03-30 | 2022-06-14 | 连云港市第一人民医院 | Urine detection sample bottle transfer device with isolation unit and method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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