CN107348985B - A multifunctional blood collection device for laboratory - Google Patents

A multifunctional blood collection device for laboratory Download PDF

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CN107348985B
CN107348985B CN201710545727.1A CN201710545727A CN107348985B CN 107348985 B CN107348985 B CN 107348985B CN 201710545727 A CN201710545727 A CN 201710545727A CN 107348985 B CN107348985 B CN 107348985B
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plate
seat
blood collection
fixed
pressure cover
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CN107348985A (en
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王术国
李修梅
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Qingdao Municipal Hospital
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/12Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood

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  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

本发明公开了一种检验科用多功能采血装置,包括底板,所述底板的前侧面安装有控制开关,所述底板的上表面左端固定有小臂座,小臂座的右端铰接有大臂座,小臂座前后两侧的底板上表面相对设有导向柱,所述导向柱上滑动连接有上压罩,本检验科用多功能采血装置,通过小臂座和大臂座为患者的手臂提供支撑,配合上压罩对小臂进行固定,避免在施针过程患者产生的无意识晃动,保证施针的稳定性,大臂座转动即可实现弹性带对大臂的束紧,不需医生手动打结,压轮与皮肤贴合后使铰接板具有一定的倾斜度,方便针刺,针管可卡在针座上滑动刺入皮肤,避免针刺过程中医生的手臂晃动,节省了医生的体力,提高了采血作业的效率。

The invention discloses a multifunctional blood collection device for laboratory, which comprises a base plate, a control switch is installed on the front side of the base plate, a small arm seat is fixed on the left end of the upper surface of the bottom plate, and a large arm is hinged at the right end of the small arm seat The upper surface of the bottom plate on the front and rear sides of the forearm seat is oppositely provided with a guide column, and an upper pressure cover is slidably connected to the guide column. This laboratory uses a multifunctional blood collection device, which is used for the patient's blood collection through the forearm seat and the big arm seat. The arm provides support, and the upper pressure cover is used to fix the forearm, avoiding the patient's unconscious shaking during the needle application process, and ensuring the stability of the needle application. The doctor knots the knot manually, and the hinged plate has a certain inclination after the pressure wheel is attached to the skin, which is convenient for acupuncture. The needle tube can be stuck on the needle seat and slide into the skin, avoiding the shaking of the doctor's arm during the acupuncture process, saving the doctor's time. The physical strength improves the efficiency of blood collection operations.

Description

一种检验科用多功能采血装置A multifunctional blood collection device for laboratory

技术领域technical field

本发明涉及检验科用采血技术领域,具体为一种检验科用多功能采血装置。The invention relates to the technical field of blood collection for laboratories, in particular to a multifunctional blood collection device for laboratories.

背景技术Background technique

目前,临床上医务人员在给病人进行检验采血时大多是让病人将手臂放在桌面或平台上,再用橡胶管结扎病人手臂,再分别取消毒棉球,器械等,抽取血液后再移动到试管架,将血液注射到试管内,这样操作非常麻烦、费时费力,给医务人员增加了工作难度,在操作过程中,橡胶管需要医生手动打结,患者的手臂在针刺过程中也常常会产生晃动,这都造成了采血的不便。At present, clinically, when medical personnel conduct blood tests on patients, they mostly ask the patients to put their arms on the table or platform, then use rubber tubes to ligate the patient's arms, and then remove sterile cotton balls, instruments, etc., and then move to the hospital after blood is drawn. The test tube rack is used to inject blood into the test tube. This operation is very cumbersome, time-consuming and laborious, and increases the difficulty of work for medical staff. During the operation, the rubber tube needs to be knotted manually by the doctor, and the patient's arm is often broken during the acupuncture process. Shaking occurs, which causes inconvenience in blood collection.

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,提供一种检验科用多功能采血装置,能够对患者的手臂进行固定,自动压紧弹性带,同时针筒设有固定座,方便施针,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 multifunctional blood collection device for laboratory, which can fix the patient's arm and automatically compress the elastic belt, and the needle cylinder is equipped with a fixing seat to facilitate needle application. , 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:一种检验科用多功能采血装置,包括底板,所述底板的前侧面安装有控制开关,所述底板的上表面左端固定有小臂座,所述小臂座的右端铰接有大臂座,所述小臂座前后两侧的底板上表面相对设有导向柱,所述导向柱上滑动连接有上压罩,所述上压罩的上端面铰接有铰接板,所述铰接板的上表面滑动连接有针座。In order to achieve the above object, the present invention provides the following technical solutions: a multifunctional blood collection device for laboratory, including a base plate, a control switch is installed on the front side of the base plate, and a forearm seat is fixed on the left end of the upper surface of the base plate, so that The right end of the small arm seat is hinged with a large arm seat, and the upper surfaces of the bottom plates on the front and rear sides of the small arm seat are oppositely provided with guide columns, and an upper pressure cover is slidably connected to the guide column, and the upper end surface of the upper pressure cover A hinge plate is hinged, and the upper surface of the hinge plate is slidably connected with a needle holder.

作为本发明的一种优选技术方案,所述导向柱的上端面固定有顶板,所述顶板和上压罩之间的导向柱侧面套接有压缩弹簧。As a preferred technical solution of the present invention, a top plate is fixed on the upper end surface of the guide column, and a compression spring is sleeved on the side of the guide column between the top plate and the upper pressure cover.

作为本发明的一种优选技术方案,所述上压罩为弧形罩壳,所述上压罩弧顶部分设有缺口,且缺口的宽度大于铰接板的宽度,所述缺口部分的上压罩与拉伸弹簧的一端固定,所述拉伸弹簧的另一端与铰接板固定相连,所述铰接板的下端通过支架安装有压轮。As a preferred technical solution of the present invention, the upper pressure cover is an arc-shaped shell, and the arc top part of the upper pressure cover is provided with a gap, and the width of the gap is larger than the width of the hinge plate, and the upper pressure cover of the gap part One end of the tension spring is fixed, the other end of the tension spring is fixedly connected with the hinge plate, and the lower end of the hinge plate is equipped with a pressure wheel through a bracket.

作为本发明的一种优选技术方案,所述针座的前后侧面相对固定有侧挡板,所述针座右端上表面固定有限位板,所述限位板的中部设有缺槽。As a preferred technical solution of the present invention, side baffles are relatively fixed on the front and rear sides of the needle holder, a limiting plate is fixed on the upper surface of the right end of the needle holder, and a slot is provided in the middle of the limiting plate.

作为本发明的一种优选技术方案,所述大臂座的通孔内设有弹性带,所述弹性带的两端均与底板上表面的固定座相连,所述底板的上表面固定有上端与大臂座下表面铰接的电动伸缩杆,所述电动伸缩杆通过控制开关与外部电源相连。As a preferred technical solution of the present invention, an elastic belt is provided in the through hole of the big arm seat, and both ends of the elastic belt are connected with the fixing seats on the upper surface of the base plate, and the upper surface of the base plate is fixed with an upper end An electric telescopic rod hinged to the lower surface of the boom seat, and the electric telescopic rod is connected with an external power source through a control switch.

与现有技术相比,本发明的有益效果是:本检验科用多功能采血装置,通过小臂座和大臂座为患者的手臂提供支撑,配合上压罩对小臂进行固定,避免在施针过程患者产生的无意识晃动,保证施针的稳定性,大臂座转动即可实现弹性带对大臂的束紧,不需医生手动打结,压轮与皮肤贴合后使铰接板具有一定的倾斜度,方便针刺,针管可卡在针座上滑动刺入皮肤,避免针刺过程中医生的手臂晃动,节省了医生的体力,提高了采血作业的效率。Compared with the prior art, the beneficial effect of the present invention is that the multifunctional blood collection device used in the laboratory provides support for the patient's arm through the forearm seat and the large arm seat, and cooperates with the upper pressure cover to fix the forearm, avoiding the The patient's unconscious shaking during the needle application ensures the stability of the needle application. The rotation of the upper arm base can realize the tightening of the elastic band to the upper arm without manual knotting by the doctor. A certain inclination is convenient for acupuncture. The needle tube can be stuck on the needle seat and slide into the skin, avoiding the shaking of the doctor's arm during the acupuncture process, saving the doctor's physical strength and improving the efficiency of blood collection operations.

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为本发明局部结构示意图。Fig. 2 is a schematic diagram of a partial structure of the present invention.

图中:1底板、2控制开关、3小臂座、4大臂座、5导向柱、501顶板、502压缩弹簧、6上压罩、601缺口、7铰接板、8针座、801侧挡板、802限位板、9压轮、10拉伸弹簧、11固定座、12弹性带、13电动伸缩杆。In the figure: 1 bottom plate, 2 control switch, 3 small arm seat, 4 large arm seat, 5 guide column, 501 top plate, 502 compression spring, 6 upper pressure cover, 601 gap, 7 hinge plate, 8 needle seat, 801 side guard Plate, 802 limit plate, 9 pressure rollers, 10 extension springs, 11 fixing seats, 12 elastic bands, 13 electric telescopic rods.

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:一种检验科用多功能采血装置,包括底板1,底板1的前侧面安装有控制开关2,底板1的上表面左端固定有小臂座3,小臂座3的右端铰接有大臂座4,大臂座4的通孔内设有弹性带12,弹性带12的两端均与底板1上表面的固定座11相连,底板1的上表面固定有上端与大臂座4下表面铰接的电动伸缩杆13,电动伸缩杆13通过控制开关2与外部电源相连,小臂座3前后两侧的底板1上表面相对设有导向柱5,导向柱5上滑动连接有上压罩6,导向柱5的上端面固定有顶板501,顶板501和上压罩6之间的导向柱5侧面套接有压缩弹簧502,上压罩6的上端面铰接有铰接板7,上压罩6为弧形罩壳,上压罩6弧顶部分设有缺口601,且缺口601的宽度大于铰接板7的宽度,缺口601部分的上压罩6与拉伸弹簧10的一端固定,拉伸弹簧10的另一端与铰接板7固定相连,铰接板7的下端通过支架安装有压轮9,铰接板7的上表面滑动连接有针座8,针座8的前后侧面相对固定有侧挡板801,针座8右端上表面固定有限位板802,限位板802的中部设有缺槽,针管可以卡在针座8上沿铰接板7的倾角进行滑动穿刺,本检验科用多功能采血装置,通过小臂座3和大臂座4为患者的手臂提供支撑,配合上压罩6对小臂进行固定,避免在施针过程患者产生的无意识晃动,保证施针的稳定性,大臂座4转动即可实现弹性带12对大臂的束紧,不需医生手动打结,压轮9与皮肤贴合后使铰接板7具有一定的倾斜度,方便针刺,针管可卡在针座8上滑动刺入皮肤,避免针刺过程中医生的手臂晃动,节省了医生的体力,提高了采血作业的效率。Please refer to Figures 1-2, the present invention provides a technical solution: a multifunctional blood collection device for laboratory, including a base plate 1, a control switch 2 is installed on the front side of the base plate 1, and a forearm is fixed on the left end of the upper surface of the base plate 1 Seat 3, the right end of forearm seat 3 is hinged with big arm seat 4, is provided with elastic band 12 in the through hole of big arm seat 4, and the two ends of elastic band 12 are all connected with the fixed base 11 of base plate 1 upper surface, base plate 1 The upper surface of the small arm base 3 is fixed with an electric telescopic rod 13 whose upper end is hinged with the lower surface of the big arm seat 4. The electric telescopic rod 13 is connected to the external power supply through the control switch 2. The upper surface of the bottom plate 1 on the front and rear sides of the small arm seat 3 is oppositely provided with guide columns. 5. The upper pressure cover 6 is slidably connected to the guide column 5, and the upper end surface of the guide column 5 is fixed with a top plate 501, and the side of the guide column 5 between the top plate 501 and the upper pressure cover 6 is sleeved with a compression spring 502, and the upper pressure cover 6 The upper end face of the upper end face is hinged with the hinged plate 7, the upper pressure cover 6 is an arc-shaped casing, and the upper pressure cover 6 arc top part is provided with a breach 601, and the width of the breach 601 is greater than the width of the hinge plate 7, and the upper press cover 6 of the breach 601 part One end of the tension spring 10 is fixed, and the other end of the tension spring 10 is fixedly connected with the hinge plate 7. The lower end of the hinge plate 7 is equipped with a pressure wheel 9 through a bracket, and the upper surface of the hinge plate 7 is slidably connected with a needle holder 8. The front and rear sides of the base 8 are relatively fixed with side baffles 801, the upper surface of the right end of the needle base 8 is fixed with a limit plate 802, and the middle part of the limit plate 802 is provided with a slot, and the needle tube can be stuck on the needle base 8 along the inclination angle of the hinge plate 7. For sliding puncture, the laboratory uses a multifunctional blood collection device, which provides support for the patient's arm through the forearm seat 3 and the large arm seat 4, and cooperates with the upper pressure cover 6 to fix the forearm to avoid unconsciousness of the patient during the needle application process. Shake to ensure the stability of the needle application. The rotation of the arm base 4 can realize the tightening of the elastic band 12 on the arm without manual knotting by the doctor. After the pressing wheel 9 fits the skin, the hinge plate 7 has a certain inclination Acupuncture is convenient, the needle tube can be stuck on the needle seat 8 and slide into the skin, avoiding the shaking of the doctor's arm during the acupuncture process, saving the doctor's physical strength and improving the efficiency of blood collection operations.

在使用时:将针管卡在针座8上,针头穿过限位板802上的缺槽,患者的大臂穿过大臂座4上的弹性带12,上拉上压罩6后使小臂固定在上压罩6和小臂座3之间,打开控制开关2使电动伸缩杆13上升,大臂座4的倾角变大,则弹性带12压在患者的大臂,压轮9与患者的手臂接触后使铰接板7的左端上升,则针座8上的针管保持与铰接板7一致的倾斜角度,推动针管即可进行穿刺采血。When in use: the needle tube is clamped on the needle seat 8, the needle head passes through the gap on the limit plate 802, the patient's arm passes through the elastic band 12 on the arm seat 4, and the upper pressure cover 6 is pulled up to make the small The arm is fixed between the upper pressing cover 6 and the forearm seat 3, and the control switch 2 is turned on to make the electric telescopic rod 13 rise, and the inclination angle of the arm seat 4 becomes larger, then the elastic band 12 is pressed on the patient's arm, and the pressing wheel 9 and After the patient's arm touches, the left end of the hinged plate 7 rises, and the needle tube on the needle holder 8 maintains an inclination angle consistent with the hinged plate 7, and the needle tube can be pushed to perform puncture and blood collection.

本发明能够对患者的手臂进行固定,避免患者的手臂晃动,自动压紧弹性带12,同时对应针筒设置有针座8,避免医生的手臂晃动造成针筒倾斜,方便施针,使用便捷。The present invention can fix the patient's arm, avoid the shaking of the patient's arm, and automatically compress the elastic band 12. At the same time, the needle holder 8 is provided corresponding to the needle cylinder, so as to avoid the tilt of the needle cylinder caused by the shaking of the doctor's arm, which is convenient for needle application and easy to use.

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 (3)

1.一种检验科用多功能采血装置,包括底板(1),其特征在于:所述底板(1)的前侧面安装有控制开关(2),所述底板(1)的上表面左端固定有小臂座(3),所述小臂座(3)的右端铰接有大臂座(4),所述小臂座(3)前后两侧的底板(1)上表面相对设有导向柱(5),所述导向柱(5)上滑动连接有上压罩(6),所述上压罩(6)的上端面铰接有铰接板(7),所述铰接板(7)的上表面滑动连接有针座(8);所述上压罩(6)为弧形罩壳,所述上压罩(6)弧顶部分设有缺口(601),且缺口(601)的宽度大于铰接板(7)的宽度,所述缺口(601)部分的上压罩(6)与拉伸弹簧(10)的一端固定,所述拉伸弹簧(10)的另一端与铰接板(7)固定相连,所述铰接板(7)的下端通过支架安装有压轮(9);所述大臂座(4)的通孔内设有弹性带(12),所述弹性带(12)的两端均与底板(1)上表面的固定座(11)相连,所述底板(1)的上表面固定有上端与大臂座(4)下表面铰接的电动伸缩杆(13),所述电动伸缩杆(13)通过控制开关(2)与外部电源相连。1. A multifunctional blood collection device for laboratory, comprising a base plate (1), characterized in that: a control switch (2) is installed on the front side of the base plate (1), and the left end of the upper surface of the base plate (1) is fixed There is a small arm seat (3), the right end of the small arm seat (3) is hinged with a large arm seat (4), and the upper surface of the bottom plate (1) on the front and rear sides of the small arm seat (3) is oppositely provided with guide posts (5), the upper pressure cover (6) is slidably connected to the guide column (5), the upper end surface of the upper pressure cover (6) is hinged with a hinge plate (7), and the upper surface of the hinge plate (7) The needle base (8) is slidingly connected on the surface; the upper pressure cover (6) is an arc-shaped cover, and the arc top part of the upper pressure cover (6) is provided with a gap (601), and the width of the gap (601) is larger than the hinge The width of the plate (7), the upper pressure cover (6) of the notch (601) part is fixed with one end of the tension spring (10), and the other end of the tension spring (10) is fixed with the hinge plate (7) connected, the lower end of the hinge plate (7) is equipped with a pressure wheel (9) through the bracket; an elastic belt (12) is arranged in the through hole of the big arm seat (4), and the two sides of the elastic belt (12) Both ends are connected with the fixed seat (11) on the upper surface of the base plate (1), and the upper surface of the base plate (1) is fixed with an electric telescopic rod (13) whose upper end is hinged with the lower surface of the arm base (4). The telescopic rod (13) is connected with the external power supply through the control switch (2). 2.根据权利要求1所述的一种检验科用多功能采血装置,其特征在于:所述导向柱(5)的上端面固定有顶板(501),所述顶板(501)和上压罩(6)之间的导向柱(5)侧面套接有压缩弹簧(502)。2. A multifunctional blood collection device for clinical laboratory according to claim 1, characterized in that: the upper end surface of the guide column (5) is fixed with a top plate (501), and the top plate (501) and the upper pressure cover A compression spring (502) is sleeved on the side of the guide column (5) between (6). 3.根据权利要求1所述的一种检验科用多功能采血装置,其特征在于:所述针座(8)的前后侧面相对固定有侧挡板(801),所述针座(8)右端上表面固定有限位板(802),所述限位板(802)的中部设有缺槽。3. A multifunctional blood collection device for clinical laboratory according to claim 1, characterized in that: the front and rear sides of the needle holder (8) are relatively fixed with side baffles (801), and the needle holder (8) A limiting plate (802) is fixed on the upper surface of the right end, and a slot is provided in the middle of the limiting plate (802).
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