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CN105964325B - Staged blood specimen test tube automatic identification equipment and test tube identification alarm method - Google Patents

Staged blood specimen test tube automatic identification equipment and test tube identification alarm method Download PDF

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CN105964325B
CN105964325B CN201610287764.2A CN201610287764A CN105964325B CN 105964325 B CN105964325 B CN 105964325B CN 201610287764 A CN201610287764 A CN 201610287764A CN 105964325 B CN105964325 B CN 105964325B
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test tube
base
blood sample
camera
sample test
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CN105964325A (en
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王晓静
张学明
谭文龙
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Guangdong Laizhi Technology Co ltd
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Chongqing Yixin Industry And Trade Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L9/00Supporting devices; Holding devices
    • B01L9/06Test-tube stands; Test-tube holders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/54Labware with identification means
    • B01L3/545Labware with identification means for laboratory containers
    • B01L3/5453Labware with identification means for laboratory containers for test tubes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01GWEIGHING
    • G01G17/00Apparatus for or methods of weighing material of special form or property
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18Status alarms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00Additional constructional details
    • B01L2300/02Identification, exchange or storage of information
    • B01L2300/021Identification, e.g. bar codes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00Additional constructional details
    • B01L2300/06Auxiliary integrated devices, integrated components
    • B01L2300/0627Sensor or part of a sensor is integrated

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Analytical Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

本发明公开了一种阶梯式血标本试管自动识别装置及试管识别报警方法。阶梯式血标本试管自动识别装置,包括基座和载物架,载物架上间隔设有多个上下贯通的用于插放血标本试管的试管孔,基座的上表面为透明结构,基座内部形成图像检测室,图像检测室中设置有摄像头,摄像头位于基座的前部,图像检测室中位于每排试管孔的下部对应设置有反光镜,反光镜设置在基座的底板上,反光镜朝向摄像头;载物架与基座之间还设置有重力传感器,基座还设置有控制器和报警器,摄像头、重力传感器和报警器分别与控制器连接。实现自动识别试管以提高阶梯式血标本试管自动识别装置的安全可靠性。

The invention discloses a step-type blood specimen test tube automatic identification device and a test tube identification and alarm method. The step-type blood sample test tube automatic identification device includes a base and a carrier. The carrier is provided with a plurality of test tube holes for inserting blood sample test tubes at intervals. The upper surface of the base is a transparent structure. An image detection room is formed inside, and a camera is arranged in the image detection room, and the camera is located at the front of the base. In the image detection room, a reflector is arranged correspondingly at the bottom of each row of test tube holes, and the reflector is arranged on the bottom plate of the base. The mirror faces the camera; a gravity sensor is also arranged between the carrier and the base, and the base is also provided with a controller and an alarm, and the camera, the gravity sensor and the alarm are respectively connected with the controller. The automatic identification of test tubes is realized to improve the safety and reliability of the stepped automatic identification device for blood sample test tubes.

Description

阶梯式血标本试管自动识别装置及试管识别报警方法Step-type blood sample test tube automatic identification device and test tube identification and alarm method

技术领域technical field

本发明涉及医疗设备,尤其涉及一种阶梯式血标本试管自动识别装置及试管识别报警方法。The invention relates to medical equipment, in particular to a step-type blood specimen test tube automatic identification device and a test tube identification and alarm method.

背景技术Background technique

随着医学检验水平的不断提高,各项化验检查逐渐成为诊断和治疗疾病的重要指标。采集血标本是一项常规的护理操作。随着血液检查项目的增加,各临床科室每日清晨要面对各种不同床位病人血液的采集。中国专利号201520057104.6公开了一种阶梯式色差阶梯式血标本试管自动识别装置,采用阶梯式结构的试管架,使得试管分布在不同阶梯高度上,并且在不同阶梯高度上黏贴不同颜色的指示层。上述专利公开的技术方案依然需要由医护人员注意试管的存放位置,在使用过程中,也会因马虎而将试管放错的现象发生。如何设计一种安全可靠性较高以实现自动识别的试管架是本发明所要解决的技术问题。With the continuous improvement of the level of medical testing, various laboratory tests have gradually become important indicators for the diagnosis and treatment of diseases. Collecting blood samples is a routine nursing procedure. With the increase of blood test items, each clinical department has to face the collection of blood from patients in different beds every morning. Chinese Patent No. 201520057104.6 discloses a step-type color difference step-type automatic identification device for blood sample test tubes, which uses a step-type test tube rack to distribute the test tubes at different step heights, and paste different color indicator layers on different step heights . The technical solution disclosed in the above-mentioned patent still requires the medical personnel to pay attention to the storage position of the test tubes, and during use, the phenomenon of misplacing the test tubes due to sloppyness will also occur. How to design a test tube rack with high safety and reliability to realize automatic identification is the technical problem to be solved by the present invention.

发明内容Contents of the invention

本发明所要解决的技术问题是:提供一种阶梯式血标本试管自动识别装置及试管识别报警方法,实现自动识别试管以提高阶梯式血标本试管自动识别装置的安全可靠性。The technical problem to be solved by the present invention is to provide a step-type blood sample test tube automatic recognition device and a test tube recognition and alarm method to realize automatic recognition of test tubes and improve the safety and reliability of the step-type blood sample test tube automatic recognition device.

本发明提供的技术方案是,一种阶梯式血标本试管自动识别装置,包括基座和载物架,所述载物架的上下表面以及所述基座的上表面均为阶梯状结构,所述载物架可拆卸的安装在所述基座的上表面上,所述载物架上间隔设有多个上下贯通的用于插放血标本试管的试管孔,多个所述试管孔呈阵列状布置,所述基座的上表面为透明结构,所述基座内部形成图像检测室,所述图像检测室中设置有摄像头, 所述摄像头位于所述基座的前部,所述图像检测室中位于每排所述试管孔的下部对应设置有反光镜,所述反光镜设置在所述基座的底板上,所述反光镜朝向所述摄像头;所述载物架与所述基座之间还设置有重力传感器,所述基座还设置有控制器和报警器,所述摄像头、所述重力传感器和所述报警器分别与所述控制器连接,所述基座还设置有后挡板,所述后挡板上开设有多条相互平行的条形插槽。The technical solution provided by the present invention is a step-type blood sample test tube automatic identification device, which includes a base and a carrier, the upper and lower surfaces of the carrier and the upper surface of the base are all stepped structures, so The carrier is detachably installed on the upper surface of the base, and the carrier is provided with a plurality of test tube holes for inserting blood specimen test tubes at intervals, and the plurality of test tube holes are in an array Arranged in a shape, the upper surface of the base is a transparent structure, an image detection room is formed inside the base, a camera is arranged in the image detection room, the camera is located at the front of the base, and the image detection room The lower part of each row of test tube holes in the chamber is correspondingly provided with a reflector, the reflector is arranged on the bottom plate of the base, and the reflector faces the camera; the carrier and the base A gravity sensor is also arranged between, and the base is also provided with a controller and an alarm, and the camera, the gravity sensor and the alarm are respectively connected with the controller, and the base is also provided with a rear The baffle plate is provided with a plurality of bar-shaped slots parallel to each other on the said rear baffle plate.

本发明还提供一种试管识别报警方法,采用上述阶梯式血标本试管自动识别装置,其中,所述阶梯式血标本试管自动识别装置所使用的不同类型的血标本试管的管底为不同的颜色;所述试管识别报警方法包括:注入有血液的血标本试管插在入到所述试管孔中,所述摄像头采集对应试管孔中血标本试管的管底的颜色图像,所述控制器分析所述摄像头采集的颜色图像信息与设定的颜色不匹配时,则所述控制器启动所述报警器进行报警;所述试管识别报警方法还包括:在所述控制器分析所述摄像头采集的颜色图像信息与设定的颜色匹配时,所述控制器分析所述重力传感器检测到增加的重量值与设定的重力增加值不匹配时,则所述控制器启动所述报警器进行报警。The present invention also provides a test tube identification and alarm method, using the above-mentioned step-type blood sample test tube automatic identification device, wherein the tube bottoms of different types of blood sample test tubes used in the step-type blood sample test tube automatic identification device are different colors The test tube recognition and alarm method includes: the blood sample test tube injected with blood is inserted into the test tube hole, the camera collects the color image of the bottom of the blood sample test tube in the corresponding test tube hole, and the controller analyzes the When the color image information collected by the camera does not match the set color, the controller starts the alarm to give an alarm; the test tube identification and alarm method also includes: analyzing the color collected by the camera in the controller When the image information matches the set color, the controller analyzes the gravity sensor and detects that the increased weight value does not match the set gravity increase value, then the controller activates the alarm to give an alarm.

与现有技术相比,本发明的优点和积极效果是:本发明提供的阶梯式血标本试管自动识别装置及试管识别报警方法,通过设置摄像头能够采集血标本试管的底部的颜色,利用图像识别技术分析判断血标本试管的位置是否正确,从而避免医护人员将血标本试管放置在错误的试管孔中,提高可靠性;另外,通过增加重力传感器检测新增加血标本试管的重量,结合该血标本试管的位置,能够分析判断出采血量是否满足要求,以更进一步的提高可靠性和便利性,实现自动识别试管以提高阶梯式血标本试管自动识别装置的安全可靠性。Compared with the prior art, the advantages and positive effects of the present invention are: the stepped blood sample test tube automatic recognition device and the test tube recognition and alarm method provided by the present invention can collect the color of the bottom of the blood sample test tube by setting a camera, and use image recognition Technical analysis determines whether the position of the blood sample test tube is correct, so as to prevent medical staff from placing the blood sample test tube in the wrong test tube hole and improve reliability; in addition, by adding a gravity sensor to detect the weight of the newly added blood sample test tube, combined with the The position of the sample test tube can be analyzed to determine whether the blood collection volume meets the requirements, so as to further improve reliability and convenience, realize automatic identification of test tubes, and improve the safety and reliability of the stepped automatic identification device for blood sample test tubes.

附图说明Description of drawings

为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍,显而易见地,下面描述中的附图是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.

图1为本发明阶梯式血标本试管自动识别装置实施例的结构示意图;Fig. 1 is a structural schematic diagram of an embodiment of a step-type blood specimen test tube automatic identification device of the present invention;

图2为本发明阶梯式血标本试管自动识别装置实施例的剖视图;Fig. 2 is a cross-sectional view of an embodiment of the step-type blood sample test tube automatic identification device of the present invention;

图3为图2中A区域的局部放大示意图。FIG. 3 is a partially enlarged schematic diagram of area A in FIG. 2 .

具体实施方式detailed description

为使本发明实施例的目的、技术方案和优点更加清楚,下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions 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 It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

如图1-图3所示,本实施例阶梯式血标本试管自动识别装置,包括基座1和载物架2,所述载物架2的上下表面以及所述基座1的上表面均为阶梯状结构,载物架2可拆卸的安装在所述基座1的上表面上(其中,载物架2与基座1的安装和定位方式可以参考背景技术中国专利号201520057104.6公开的内容),所述载物架2上间隔设有多个上下贯通的用于插放血标本试管的试管孔21,多个所述试管孔21呈阵列状布置,所述基座1的上表面为透明结构,所述基座1内部形成图像检测室10,所述图像检测室10中设置有摄像头4, 所述摄像头4位于所述基座1的前部,每排所述试管孔21的下部对应设置有反光镜5,所述反光镜5设置在所述基座1的底板上,所述反光镜5朝向所述摄像头4;所述载物架2与所述基座1之间还设置有重力传感器3,所述基座1还设置有控制器(未图示)和报警器(未图示),重力传感器3、所述摄像头4和所述报警器分别与所述控制器连接。As shown in Fig. 1-Fig. 3, the step-type blood specimen test tube automatic identification device of this embodiment includes a base 1 and a carrier 2, and the upper and lower surfaces of the carrier 2 and the upper surface of the base 1 are both It is a stepped structure, and the carrier 2 is detachably installed on the upper surface of the base 1 (wherein, the installation and positioning methods of the carrier 2 and the base 1 can refer to the content disclosed in the background technology Chinese Patent No. 201520057104.6 ), the carrier 2 is provided with a plurality of test tube holes 21 for inserting blood sample test tubes through up and down at intervals, and the plurality of test tube holes 21 are arranged in an array, and the upper surface of the base 1 is transparent structure, an image detection chamber 10 is formed inside the base 1, and a camera 4 is arranged in the image detection chamber 10. The camera 4 is located at the front of the base 1, and the lower part of each row of test tube holes 21 corresponds to A reflective mirror 5 is provided, and the reflective mirror 5 is arranged on the bottom plate of the base 1, and the reflective mirror 5 faces the camera 4; The gravity sensor 3, the base 1 is also provided with a controller (not shown) and an alarm (not shown), the gravity sensor 3, the camera 4 and the alarm are respectively connected to the controller.

具体而言,控制器中预装有图像识别技术,并事先设定好不同颜色对应的位置,摄像头4将采集血标本试管的管底的颜色以及该血标本试管对应的位置,控制器将分析判断该血标本试管的颜色和位置信息是否与预先设定的信息匹配,如果不同,则通过报警器报警,提示医护人员改正,彻底的避免出现血标本试管位置放错的现象发生。而为了确保摄像头4能够采集到全部试管孔21中血标本试管的管底的颜色,同时,有效的缩小阶梯式血标本试管自动识别装置的整体体积,在图像检测室10中布置有多排反光镜5,反光镜5能够沿着对应排上的试管孔21的分布方向延伸,通过反光镜5能够将对应排上的血标本试管的管底的图像反射到摄像头4中,从而可以充分的利用基座1宽度方向的空间,而降低基座1的整体高度,使得整体结构更加紧凑。更重要的是,通过增加重力传感器3可以检测插入到试管孔21中血标本试管的重量,在保证血标本试管位置正确的前提下,能够根据重量分析判断该血标本试管中的采血量是否满足要求,以更有效的提高安全可靠性和使用便利性。Specifically, the image recognition technology is pre-installed in the controller, and the positions corresponding to different colors are set in advance, the camera 4 will collect the color of the bottom of the blood sample test tube and the corresponding position of the blood sample test tube, and the controller will analyze Judging whether the color and position information of the blood sample test tube matches the preset information, if not, an alarm will be sent to prompt the medical staff to make corrections, so as to completely avoid the occurrence of misplaced blood sample test tubes. In order to ensure that the camera 4 can capture the color of the bottom of the blood sample test tube in all the test tube holes 21, and at the same time, effectively reduce the overall volume of the stepped automatic identification device for blood sample test tubes, multiple rows of reflective lights are arranged in the image detection room 10. Mirror 5, reflective mirror 5 can extend along the distribution direction of the test tube holes 21 on the corresponding row, and the image of the tube bottom of the blood specimen test tube on the corresponding row can be reflected to the camera 4 through the reflective mirror 5, so that it can be fully utilized The space in the width direction of the base 1 is reduced, and the overall height of the base 1 is reduced, making the overall structure more compact. More importantly, the weight of the blood specimen test tube inserted into the test tube hole 21 can be detected by adding the gravity sensor 3, and on the premise of ensuring that the position of the blood specimen test tube is correct, it can be judged according to the gravimetric analysis whether the blood collection volume in the blood specimen test tube meets the requirements. Requirements, in order to more effectively improve safety reliability and ease of use.

进一步的,基座1的底板上设置有调节支架51,所述反光镜5可转动的设置在所述调节支架51上,沿基座1由前至后方向各所述反光镜5的位置高度依次增大,并且,各所述反光镜5与所述基座1的底部之间夹角的角度依次增大。具体的,反光镜5采用上述设置,能够更好的将对应排上血标本试管的管底的图像反射到摄像头4中,并且,反光镜5依次增高设置,避免前部的反光镜5遮挡住后方反光镜5,提高可靠性。优选的,所述基座1的底板设置有垫块14,所述基座1的底板还螺纹连接有与所述反光镜5对应的调节螺杆52,所述调节螺杆52的上端部抵靠在对应的所述反光镜5的背面,所述反光镜5的背面与所述基座1的底板之间还设置有复位弹簧53。具体的,操作人员在调试图像识别精度的过程中,可以通过转动调节螺杆52来调节反光镜5的倾斜角度,提高了使用便利性。Further, an adjustment bracket 51 is provided on the bottom plate of the base 1, and the reflector 5 is rotatably arranged on the adjustment bracket 51, and the height of each position of the reflector 5 along the base 1 from front to rear is The angles increase sequentially, and the angles between the reflectors 5 and the bottom of the base 1 increase sequentially. Specifically, the reflection mirror 5 adopts the above-mentioned setting, which can better reflect the image of the bottom of the tube corresponding to the blood sample test tube to the camera 4, and the reflection mirror 5 is set in order to prevent the front reflection mirror 5 from blocking Rear mirror 5, improve reliability. Preferably, the bottom plate of the base 1 is provided with a spacer 14, and the bottom plate of the base 1 is also screwed with an adjusting screw 52 corresponding to the reflector 5, and the upper end of the adjusting screw 52 abuts against the Corresponding to the back of the reflective mirror 5 , a return spring 53 is further arranged between the back of the reflective mirror 5 and the bottom plate of the base 1 . Specifically, the operator can adjust the inclination angle of the reflective mirror 5 by turning the adjusting screw 52 during the process of adjusting the image recognition accuracy, which improves the convenience of use.

更进一步的,所述基座1上还设置有后挡11,所述后挡板11上开设有多条相互平行的条形插槽13。具体的,条形插槽13中可以插有分隔挡片,通过分隔挡片可以区分开位于不同列的试管孔21。同样的,后挡板11上设置有与每列试管孔21对应的卡片夹12,医护人员能够在卡片夹12对应放置卡片,卡片中记载该位置处的血标本试管的类型。Furthermore, the base 1 is also provided with a rear baffle 11 , and a plurality of bar-shaped slots 13 parallel to each other are provided on the rear baffle 11 . Specifically, a partition baffle can be inserted into the bar-shaped slot 13, and the test tube holes 21 in different columns can be distinguished by the partition baffle. Similarly, the rear baffle 11 is provided with a card holder 12 corresponding to each row of test tube holes 21, and the medical staff can place a card in the card holder 12 correspondingly, and the type of the blood sample test tube at the position is recorded in the card.

本发明还提供一种阶梯式血标本试管自动识别装置的试管识别报警方法,其中,所述阶梯式血标本试管自动识别装置所使用的不同类型的血标本试管的管底为不同的颜色;所述试管识别报警方法包括:注入有血液的血标本试管插在入到所述试管孔中,所述摄像头采集对应试管孔中血标本试管的管底的颜色图像,所述控制器分析所述摄像头采集的颜色图像信息与设定的颜色不匹配时,则所述控制器启动所述报警器进行报警;所述试管识别报警方法还包括:在所述控制器分析所述摄像头采集的颜色图像信息与设定的颜色匹配时,所述控制器分析所述重力传感器检测到增加的重量值与设定的重力增加值不匹配时,则所述控制器启动所述报警器进行报警。The present invention also provides a test tube recognition and alarm method for a stepped automatic blood sample test tube recognition device, wherein the tube bottoms of different types of blood sample test tubes used in the stepped automatic blood sample test tube recognition device have different colors; The test tube recognition and alarm method includes: a blood sample test tube injected with blood is inserted into the test tube hole, the camera collects the color image of the bottom of the blood sample test tube in the corresponding test tube hole, and the controller analyzes the camera When the collected color image information does not match the set color, the controller activates the alarm to give an alarm; the test tube identification and alarm method also includes: analyzing the color image information collected by the camera at the controller When it matches the set color, the controller analyzes the gravity sensor and detects that the increased weight value does not match the set gravity increase value, then the controller activates the alarm to give an alarm.

本实施例阶梯式血标本试管自动识别装置,通过设置摄像头能够采集血标本试管的底部的颜色,利用图像识别技术分析判断血标本试管的位置是否正确,从而避免医护人员将血标本试管放置在错误的试管孔中,提高可靠性;另外,通过增加重力传感器检测新增加血标本试管的重量,结合该血标本试管的位置,能够分析判断出采血量是否满足要求,以更进一步的提高可靠性和便利性,实现自动识别试管以提高阶梯式血标本试管自动识别装置的安全可靠性。In this embodiment, the step-type blood sample test tube automatic identification device can collect the color of the bottom of the blood sample test tube by setting the camera, and use image recognition technology to analyze and judge whether the position of the blood sample test tube is correct, so as to prevent the medical staff from placing the blood sample test tube in the wrong place. In addition, by adding a gravity sensor to detect the weight of the newly added blood sample test tube, combined with the position of the blood sample test tube, it can analyze and judge whether the blood collection volume meets the requirements, so as to further improve reliability and convenience, realize automatic identification of test tubes to improve the safety and reliability of the stepped automatic identification device for blood sample test tubes.

最后应说明的是:以上实施例仅用以说明本发明的技术方案,而非对其限制;尽管参照前述实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各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发明各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 invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to 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 various embodiments of the present invention.

Claims (6)

1.一种阶梯式血标本试管自动识别装置,包括基座和载物架,所述载物架的上下表面以及所述基座的上表面均为阶梯状结构,所述载物架可拆卸的安装在所述基座的上表面上,所述载物架上间隔设有多个上下贯通的用于插放血标本试管的试管孔,多个所述试管孔呈阵列状布置,其特征在于,所述基座的上表面为透明结构,所述基座内部形成图像检测室,所述图像检测室中设置有摄像头, 所述摄像头位于所述基座的前部,所述图像检测室中位于每排所述试管孔的下部对应设置有反光镜,所述反光镜设置在所述基座的底板上,所述反光镜朝向所述摄像头;所述载物架与所述基座之间还设置有重力传感器,所述基座还设置有控制器和报警器,所述摄像头、所述重力传感器和所述报警器分别与所述控制器连接,所述基座还设置有后挡板,所述后挡板上开设有多条相互平行的条形插槽;所述反光镜沿着对应排上的所述试管孔的分布方向延伸,通过所述反光镜将对应排上的血标本试管的管底的图像反射到所述摄像头中。1. A stepped automatic identification device for blood sample test tubes, comprising a base and a carrier, the upper and lower surfaces of the carrier and the upper surface of the base are ladder-like structures, and the carrier is detachable is installed on the upper surface of the base, and the carrier is provided with a plurality of test tube holes for inserting blood sample test tubes which penetrate up and down at intervals, and the plurality of test tube holes are arranged in an array, which is characterized in that , the upper surface of the base is a transparent structure, an image detection chamber is formed inside the base, a camera is arranged in the image detection chamber, the camera is located at the front of the base, and in the image detection chamber The bottom of each row of test tube holes is correspondingly provided with a reflector, the reflector is arranged on the bottom plate of the base, and the reflector faces the camera; between the carrier and the base A gravity sensor is also provided, and the base is also provided with a controller and an alarm, and the camera, the gravity sensor and the alarm are respectively connected to the controller, and the base is also provided with a tailgate , the rear baffle is provided with a plurality of strip slots parallel to each other; the reflector extends along the distribution direction of the test tube holes on the corresponding row, and the blood samples on the corresponding row are passed through the reflector An image of the bottom of the test tube is reflected into the camera. 2.根据权利要求1所述的阶梯式血标本试管自动识别装置,其特征在于,所述基座的底板上设置有调节支架,所述反光镜可转动的设置在所述调节支架上。2 . The step-type blood sample test tube automatic identification device according to claim 1 , wherein an adjustment bracket is arranged on the bottom plate of the base, and the reflector is rotatably arranged on the adjustment bracket. 3 . 3.根据权利要求2所述的阶梯式血标本试管自动识别装置,其特征在于,各所述反光镜的位置高度由前至后依次增大。3. The step-type blood sample test tube automatic identification device according to claim 2, characterized in that the position height of each of the reflectors increases sequentially from front to back. 4.根据权利要求3所述的阶梯式血标本试管自动识别装置,其特征在于,各所述反光镜与所述基座的底板之间夹角的角度由前至后依次增大。4 . The step-type blood sample test tube automatic identification device according to claim 3 , wherein the angles between each of the reflectors and the bottom plate of the base increase sequentially from front to back. 5.根据权利要求2所述的阶梯式血标本试管自动识别装置,所述基座的底板设置有垫块,所述基座的底板还螺纹连接有与所述反光镜对应的调节螺杆,所述调节螺杆的上端部抵靠在对应的所述反光镜的背面,所述反光镜的背面与所述基座的底板之间还设置有复位弹簧。5. The step-type blood sample test tube automatic identification device according to claim 2, the bottom plate of the base is provided with a spacer, and the bottom plate of the base is also screwed with an adjusting screw corresponding to the reflector, so The upper end of the adjustment screw abuts against the back of the corresponding reflector, and a return spring is also arranged between the back of the reflector and the bottom plate of the base. 6.一种试管识别报警方法,其特征在于,采用如权利要求1-5任一所述的阶梯式血标本试管自动识别装置,其中,所述阶梯式血标本试管自动识别装置所使用的不同类型的血标本试管的管底为不同的颜色;所述试管识别报警方法包括:注入有血液的血标本试管插在入到所述试管孔中,所述摄像头采集对应试管孔中血标本试管的管底的颜色图像,所述控制器分析所述摄像头采集的颜色图像信息与设定的颜色不匹配时,则所述控制器启动所述报警器进行报警;所述试管识别报警方法还包括:在所述控制器分析所述摄像头采集的颜色图像信息与设定的颜色匹配时,所述控制器分析所述重力传感器检测到增加的重量值与设定的重力增加值不匹配时,则所述控制器启动所述报警器进行报警。6. A test tube recognition and alarm method, characterized in that the step-type blood sample test tube automatic recognition device as claimed in any one of claims 1-5 is used, wherein the different steps used by the step-type blood sample test tube automatic recognition device The tube bottoms of different types of blood sample test tubes are different colors; the test tube identification alarm method includes: the blood sample test tube injected with blood is inserted into the test tube hole, and the camera collects the blood sample test tube in the corresponding test tube hole. The color image at the bottom of the tube, when the controller analyzes the color image information collected by the camera and the set color does not match, the controller starts the alarm to alarm; the test tube identification alarm method also includes: When the controller analyzes that the color image information collected by the camera matches the set color, and when the controller analyzes that the gravity sensor detects that the increased weight value does not match the set gravity increase value, then the The controller activates the alarm to give an alarm.
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