CN108433716A - A kind of Neurology clinic measurement sampler - Google Patents
A kind of Neurology clinic measurement sampler Download PDFInfo
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- CN108433716A CN108433716A CN201810419257.9A CN201810419257A CN108433716A CN 108433716 A CN108433716 A CN 108433716A CN 201810419257 A CN201810419257 A CN 201810419257A CN 108433716 A CN108433716 A CN 108433716A
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- 238000005259 measurement Methods 0.000 title claims abstract description 12
- 238000005070 sampling Methods 0.000 claims abstract description 36
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 210000001175 cerebrospinal fluid Anatomy 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 4
- 208000012902 Nervous system disease Diseases 0.000 description 2
- 208000025966 Neurological disease Diseases 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/03—Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure ; Measuring pressure in body tissues or organs
- A61B5/032—Spinal fluid pressure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B2010/0077—Cerebrospinal fluid
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Abstract
本发明公开了一种神经内科临床用测量取样装置，包括条形板，条形板的左侧面上部设有控制开关，控制开关的输入端与外部电源的输出端电连接，条形板的上端和下端均设有固定板，固定板的内部卡槽内卡装有轴承，两个轴承的内圈套接有丝杆，上端的固定板的侧表面设有电机支架，电机支架的侧表面设有伺服电机，伺服电机的输入端与控制开关的输出端电连接，伺服电机的输出轴通过联轴器与丝杆连接，丝杆的外表面套接有丝杆螺母，丝杆螺母的外表面设有连接板，连接板的侧表面设有连接环。本神经内科临床用测量取样装置，操作方便，能够精确控制穿刺深度，减轻患者的痛苦，提高穿刺取样的成功率，方便确定脑脊液压力。
The invention discloses a clinical measurement and sampling device for neurology, which comprises a strip plate, a control switch is arranged on the upper left side of the strip plate, the input end of the control switch is electrically connected with the output end of an external power supply, and the strip plate Both the upper end and the lower end are provided with a fixed plate, the inner slot of the fixed plate is fitted with bearings, the inner rings of the two bearings are sleeved with screw rods, the side surface of the fixed plate at the upper end is provided with a motor support, and the side surface of the motor support is provided with a There is a servo motor, the input end of the servo motor is electrically connected to the output end of the control switch, the output shaft of the servo motor is connected to the screw rod through a coupling, the outer surface of the screw rod is sleeved with a screw nut, and the outer surface of the screw nut A connection plate is provided, and a connection ring is provided on the side surface of the connection plate. The measuring and sampling device for clinical neurology is easy to operate, can accurately control the puncture depth, relieves the pain of patients, improves the success rate of puncture sampling, and is convenient for determining the pressure of cerebrospinal fluid.
Description
技术领域technical field
本发明涉及医疗器械技术领域，具体为一种神经内科临床用测量取样装置。The invention relates to the technical field of medical devices, in particular to a clinical measurement and sampling device for neurology.
背景技术Background technique
神经内科疾病在治疗和护理过程中，经常使用一些常规的技术，这种常规的技术在临床中诊断治疗和护理过程中发挥着重要的作用。目前临床上脑脊液压力测量和标本取样是神经系统疾患中经常应用的常规技术。现有技术中：申请公布号CN 202161310 U的专利公开了一种神经内科用测量取样装置，属于医疗辅助用具，目的在于一次性完成测量和取样的工作，它主要包括穿刺针、导管、压力表，导管两端分别连接压力表和穿刺针，其特征在于导管上固定连接取样管，取样管的另一端和采集瓶固定连接，取样管上设调节开关，采集瓶上设刻度，采集瓶底端设有开口，并带有阀门。其在使用时需要由熟练的医务人员进行操作，而熟练的医务人员在进行穿刺取样时，不方便控制进针深度，很容易造成穿刺取样失败，需要反复多次，给患者带来痛苦。During the treatment and nursing process of neurological diseases, some conventional techniques are often used, which play an important role in the clinical diagnosis, treatment and nursing process. Currently, CSF pressure measurement and specimen sampling are routine techniques frequently used in neurological disorders. In the prior art: the patent application publication number CN 202161310 U discloses a measuring and sampling device for neurology, which belongs to medical aids and aims to complete the work of measuring and sampling at one time. It mainly includes puncture needles, catheters, and pressure gauges. , the two ends of the conduit are respectively connected to a pressure gauge and a puncture needle, which is characterized in that a sampling tube is fixedly connected to the conduit, the other end of the sampling tube is fixedly connected to a collection bottle, an adjustment switch is provided on the sampling tube, a scale is provided on the collection bottle, and the bottom end of the collection bottle It is provided with an opening and has a valve. When it is used, it needs to be operated by skilled medical personnel, and it is inconvenient for skilled medical personnel to control the depth of needle insertion when performing puncture sampling, and it is easy to cause puncture sampling failure, which needs to be repeated many times, which brings pain to patients.
发明内容Contents of the invention
本发明要解决的技术问题是克服现有的缺陷，提供一种神经内科临床用测量取样装置，操作方便，能够精确控制穿刺深度，减轻患者的痛苦，提高穿刺取样的成功率，方便确定脑脊液压力，可以有效解决背景技术中的问题。The technical problem to be solved by the present invention is to overcome the existing defects and provide a clinical measurement and sampling device for neurology, which is easy to operate, can accurately control the puncture depth, relieve the pain of patients, improve the success rate of puncture sampling, and conveniently determine the pressure of cerebrospinal fluid , can effectively solve the problems in the background technology.
为实现上述目的，本发明提供如下技术方案：一种神经内科临床用测量取样装置，包括条形板，所述条形板的左侧面上部设有控制开关，控制开关的输入端与外部电源的输出端电连接，所述条形板的上端和下端均设有固定板，固定板的内部卡槽内卡装有轴承，两个轴承的内圈套接有丝杆，上端的固定板的侧表面设有电机支架，电机支架的侧表面设有伺服电机，伺服电机的输入端与控制开关的输出端电连接，伺服电机的输出轴通过联轴器与丝杆连接，丝杆的外表面套接有丝杆螺母，丝杆螺母的外表面设有连接板，连接板的侧表面设有连接环，连接环内套接有连接筒，连接筒的下端设有穿刺针，连接筒的外表面下端设有软管，软管与连接筒相通，软管的中部设有单向阀，软管的一端设有取样筒。In order to achieve the above object, the present invention provides the following technical solutions: a clinical measurement and sampling device for neurology, comprising a strip plate, a control switch is arranged on the left side of the strip plate, and the input terminal of the control switch is connected to the external power supply. The output end of the strip plate is electrically connected, the upper end and the lower end of the strip plate are equipped with a fixed plate, the internal card slot of the fixed plate is fitted with a bearing, the inner ring of the two bearings is sleeved with a screw rod, and the side of the fixed plate at the upper end is There is a motor support on the surface, and a servo motor is provided on the side surface of the motor support. The input end of the servo motor is electrically connected to the output end of the control switch. The output shaft of the servo motor is connected to the screw rod through a coupling. The outer surface of the screw rod is covered with The screw nut is connected, the outer surface of the screw nut is provided with a connecting plate, the side surface of the connecting plate is provided with a connecting ring, the connecting ring is sleeved with a connecting cylinder, the lower end of the connecting cylinder is provided with a puncture needle, and the outer surface of the connecting cylinder is A hose is arranged at the lower end, and the hose communicates with the connecting cylinder, a check valve is arranged in the middle of the hose, and a sampling cylinder is arranged at one end of the hose.
作为本发明的一种优选技术方案，所述条形板的左侧面设有把手，把手位于控制开关的正下方。As a preferred technical solution of the present invention, a handle is provided on the left side of the strip plate, and the handle is located directly below the control switch.
作为本发明的一种优选技术方案，上端的固定板和下端的固定板之间设有刻度尺，刻度尺靠近丝杆螺母。As a preferred technical solution of the present invention, a scale is provided between the fixing plate at the upper end and the fixing plate at the lower end, and the scale is close to the screw nut.
作为本发明的一种优选技术方案，所述连接筒的上端设有短管，短管的上端设有压力表。As a preferred technical solution of the present invention, a short pipe is provided at the upper end of the connecting cylinder, and a pressure gauge is provided at the upper end of the short pipe.
作为本发明的一种优选技术方案，所述取样筒包括筒体，筒体为透明筒体，筒体的外表面竖直设有刻度值，筒体的上端螺纹连接有筒盖。As a preferred technical solution of the present invention, the sampling cylinder includes a cylinder body, the cylinder body is a transparent cylinder body, the outer surface of the cylinder body is vertically provided with scale values, and the upper end of the cylinder body is threadedly connected with a cylinder cover.
与现有技术相比，本发明的有益效果是：本神经内科临床用测量取样装置，操作方便，通过伺服电机工作，伺服电机带动丝杆旋转，丝杆带动丝杆螺母移动，进而带动穿刺针移动进行穿刺，根据刻度尺可精确控制穿刺深度，减轻患者的痛苦，提高穿刺取样的成功率，通过压力表可查看脑脊液压力，取样筒可以测量脑脊液，方便后续的检测工作。Compared with the prior art, the beneficial effects of the present invention are: the clinical measurement and sampling device for neurology department is easy to operate, works through the servo motor, the servo motor drives the screw to rotate, the screw drives the screw nut to move, and then drives the puncture needle Move the puncture, and the puncture depth can be accurately controlled according to the scale, which can reduce the pain of the patient and improve the success rate of puncture sampling. The pressure of the cerebrospinal fluid can be checked through the pressure gauge, and the sampling cylinder can measure the cerebrospinal fluid, which is convenient for subsequent testing.
附图说明Description of drawings
图1为本发明结构示意图；Fig. 1 is a structural representation of the present invention;
图2为本发明结构示意图。Fig. 2 is a schematic diagram of the structure of the present invention.
图中：1电机支架、2固定板、3丝杆螺母、4把手、5条形板、6丝杆、7连接板、8穿刺针、9刻度值、10筒体、11筒盖、12取样筒、13软管、14单向阀、15连接环、16连接筒、17短管、18压力表、19轴承、20伺服电机、21刻度尺、22控制开关。In the figure: 1 motor bracket, 2 fixing plate, 3 screw nut, 4 handle, 5 strip plate, 6 screw rod, 7 connecting plate, 8 puncture needle, 9 scale value, 10 barrel, 11 barrel cover, 12 sampling Barrel, 13 hose, 14 one-way valve, 15 connecting ring, 16 connecting barrel, 17 short pipe, 18 pressure gauge, 19 bearing, 20 servo motor, 21 scale, 22 control switch.
具体实施方式Detailed ways
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，所描述的实施例仅仅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做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。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
请参阅图1-2，本发明提供一种技术方案：一种神经内科临床用测量取样装置，包括条形板5，条形板5的左侧面上部设有控制开关22，控制开关22的输入端与外部电源的输出端电连接，条形板5的左侧面设有把手4，把手4位于控制开关22的正下方，方便医务人员握持进行操作，条形板5的上端和下端均设有固定板2，固定板2的内部卡槽内卡装有轴承19，两个轴承19的内圈套接有丝杆6，上端的固定板2的侧表面设有电机支架1，电机支架1的侧表面设有伺服电机20，伺服电机20的输入端与控制开关22的输出端电连接，伺服电机20的输出轴通过联轴器与丝杆6连接，通过伺服电机20工作，伺服电机20通过联轴器带动丝杆6旋转，丝杆6的外表面套接有丝杆螺母3，上端的固定板2和下端的固定板2之间设有刻度尺21，刻度尺21靠近丝杆螺母3，方便确定丝杆螺母3移动距离，丝杆螺母3的外表面设有连接板7，连接板7的侧表面设有连接环15，连接环15内套接有连接筒16，连接筒16的上端设有短管17，短管17的上端设有压力表18，方便查看压力值，连接筒16的下端设有穿刺针8，伺服电机20带动丝杆6旋转，丝杆6带动丝杆螺母3移动，进而带动穿刺针8移动，进行穿刺，无需人工穿刺，给医务人员带来便利，同时提高了穿刺取样的成功率，连接筒16的外表面下端设有软管13，软管13与连接筒16相通，软管13的中部设有单向阀14，软管13的一端设有取样筒12，取样筒12包括筒体10，筒体10为透明筒体，筒体10的外表面竖直设有刻度值9，方便测量脑脊液，筒体10的上端螺纹连接有筒盖11，方便拧下筒体10，便于进行后续的检测工作。Please refer to Fig. 1-2, the present invention provides a kind of technical scheme: a kind of neurology department clinical measurement sampling device, comprises strip plate 5, and the left side face top of strip plate 5 is provided with control switch 22, and the control switch 22 The input end is electrically connected to the output end of the external power supply. The left side of the strip plate 5 is provided with a handle 4, which is located directly below the control switch 22, which is convenient for medical personnel to hold and operate. The upper and lower ends of the strip plate 5 Both are provided with a fixed plate 2, the inner card slot of the fixed plate 2 is fitted with bearings 19, the inner rings of the two bearings 19 are sleeved with screw rods 6, and the side surface of the fixed plate 2 at the upper end is provided with a motor bracket 1 and a motor bracket The side surface of 1 is provided with servomotor 20, and the input end of servomotor 20 is electrically connected with the output end of control switch 22, and the output shaft of servomotor 20 is connected with lead screw 6 through shaft coupling, works through servomotor 20, and servomotor 20 Drive the screw rod 6 to rotate through the coupling, the outer surface of the screw rod 6 is sleeved with a screw nut 3, and a scale 21 is arranged between the fixed plate 2 at the upper end and the fixed plate 2 at the lower end, and the scale scale 21 is close to the screw rod The nut 3 is convenient for determining the moving distance of the screw nut 3, the outer surface of the screw nut 3 is provided with a connecting plate 7, the side surface of the connecting plate 7 is provided with a connecting ring 15, and a connecting cylinder 16 is sleeved in the connecting ring 15, and the connecting cylinder The upper end of 16 is provided with short tube 17, and the upper end of short tube 17 is provided with pressure gauge 18, is convenient to check pressure value, and the lower end of connecting cylinder 16 is provided with puncture needle 8, and servo motor 20 drives screw mandrel 6 to rotate, and screw mandrel 6 drives wire The rod nut 3 moves, and then drives the puncture needle 8 to move to perform puncture without manual puncture, which brings convenience to medical personnel and improves the success rate of puncture sampling at the same time. 13 communicates with the connecting cylinder 16, the middle part of the flexible pipe 13 is provided with a one-way valve 14, and one end of the flexible pipe 13 is provided with a sampling cylinder 12, and the sampling cylinder 12 includes a cylinder body 10, the cylinder body 10 is a transparent cylinder body, and the cylinder body 10 The outer surface is vertically provided with a scale value 9, which is convenient for measuring cerebrospinal fluid. The upper end of the cylinder 10 is threadedly connected with a cylinder cover 11, which is convenient for unscrewing the cylinder 10, and is convenient for subsequent detection work.
在使用时：接通外部电源，医务人员手持把手4，将穿刺针8靠近需要穿刺的部位，启动控制开关22，伺服电机20工作，伺服电机20带动丝杆6旋转，丝杆6带动丝杆螺母3移动，丝杆螺母3通过连接板7和连接筒16带动穿刺针8移动，开始进行穿刺，医务人员可随时查看刻度尺21，确定穿刺深度，然后脑脊液流入连接筒16内，压力表18显示脑脊液压力值，然后打开单向阀14，脑脊液通过软管13流入取样筒12内，可根据刻度值9确定取样量。When in use: turn on the external power supply, hold the handle 4 by the medical staff, bring the puncture needle 8 close to the part to be punctured, start the control switch 22, the servo motor 20 works, the servo motor 20 drives the screw rod 6 to rotate, and the screw rod 6 drives the screw rod The nut 3 moves, the screw nut 3 drives the puncture needle 8 to move through the connecting plate 7 and the connecting cylinder 16, and the puncture starts. The medical personnel can check the scale 21 at any time to determine the puncture depth, and then the cerebrospinal fluid flows into the connecting cylinder 16, and the pressure gauge 18 Display the pressure value of the cerebrospinal fluid, then open the one-way valve 14, the cerebrospinal fluid flows into the sampling cylinder 12 through the hose 13, and the sampling volume can be determined according to the scale value 9.
本发明操作方便，伺服电机20带动丝杆6旋转，丝杆6带动丝杆螺母3移动，进而带动穿刺针8移动进行穿刺，根据刻度尺21可精确控制穿刺深度，减轻患者的痛苦，提高穿刺取样的成功率，压力表18方便查看脑脊液压力，取样筒12可以测量脑脊液，方便后续的检测工作。The present invention is easy to operate, the servo motor 20 drives the screw rod 6 to rotate, the screw rod 6 drives the screw nut 3 to move, and then drives the puncture needle 8 to move for puncture, and the puncture depth can be accurately controlled according to the scale 21, so as to reduce the pain of the patient and improve the puncture rate. For the success rate of sampling, the pressure gauge 18 is convenient for viewing the pressure of the cerebrospinal fluid, and the sampling cylinder 12 can measure the cerebrospinal fluid, which is convenient for subsequent detection work.
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.
Claims (5)
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| CN201810419257.9A CN108433716A (en) | 2018-05-04 | 2018-05-04 | A kind of Neurology clinic measurement sampler |
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| CN201810419257.9A CN108433716A (en) | 2018-05-04 | 2018-05-04 | A kind of Neurology clinic measurement sampler |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567877A (en) * | 2018-11-05 | 2019-04-05 | 泗水县人民医院 | A kind of Neurology clinic measurement sampler |
| CN117064513A (en) * | 2023-08-31 | 2023-11-17 | 李蓓蓓 | A measurement and sampling device for clinical use in neurology |
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| CN202161310U (en) * | 2011-08-13 | 2012-03-14 | 孙永良 | Measurement and sampling device for neurology department |
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| CN106730062A (en) * | 2017-01-07 | 2017-05-31 | 谢文盛 | A kind of intelligent puncturing drainage apparatus for extracting pleural effusion |
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| CN201939385U (en) * | 2011-01-15 | 2011-08-24 | 马慧丽 | Cerebrospinal fluid puncturing and sampling device |
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| CN109567877A (en) * | 2018-11-05 | 2019-04-05 | 泗水县人民医院 | A kind of Neurology clinic measurement sampler |
| CN117064513A (en) * | 2023-08-31 | 2023-11-17 | 李蓓蓓 | A measurement and sampling device for clinical use in neurology |
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