阅读说明：本技术 真空管后处理装置和真空管处理系统 (Vacuum tube post-processing device and vacuum tube processing system ) 是由 张兆东 乔徽 高强 李军 陈波 侯彦强 龚倩 孙杰 徐炜新 于 2019-11-13 设计创作，主要内容包括：本发明提供了一种真空管后处理装置和真空管处理系统,涉及采血技术领域。真空管后处理装置包括真空管滑道、机械臂、采血辅助装置和真空管摇匀装置,真空管滑道包括滑道出口端和滑道入口端,滑道入口端用于承接自真空管打印贴标机落出的真空管,滑道入口端的位置高于滑道出口端,机械臂用于夹持真空管在滑道出口端、采血辅助装置和真空管摇匀装置之间移动。解决了操作人员在采血操作中工作负担重、作业效率低的技术问题,达到了提高了劳动效率、降低了操作人员的工作负担的技术效果。(The invention provides a vacuum tube post-processing device and a vacuum tube processing system, and relates to the technical field of blood sampling. The vacuum tube post-processing device comprises a vacuum tube slide way, a mechanical arm, a blood sampling auxiliary device and a vacuum tube shaking device, the vacuum tube slide way comprises a slide way outlet end and a slide way inlet end, the slide way inlet end is used for receiving a vacuum tube falling out of the vacuum tube printing and labeling machine, the position of the slide way inlet end is higher than that of the slide way outlet end, and the mechanical arm is used for clamping the vacuum tube to move among the slide way outlet end, the blood sampling auxiliary device and the vacuum tube shaking. The technical problems of heavy workload and low operation efficiency of operators in blood sampling operation are solved, and the technical effects of improving labor efficiency and reducing the workload of the operators are achieved.)

1. The vacuum tube post-processing device is characterized by comprising a vacuum tube slide way, a mechanical arm, a blood sampling auxiliary device and a vacuum tube shaking device (30), wherein the vacuum tube slide way comprises a slide way outlet end and a slide way inlet end, the slide way inlet end is used for receiving a vacuum tube falling out of a vacuum tube printing and labeling machine, the position of the slide way inlet end is higher than that of the slide way outlet end, and the mechanical arm is used for clamping the vacuum tube to move among the slide way outlet end, the blood sampling auxiliary device and the vacuum tube shaking device (30).

2. An evacuated tube aftertreatment device according to claim 1, characterized in that the chute comprises a chute floor (11), a barrier (12) and two side walls (13), the side walls (13) extending from the chute inlet end to the chute outlet end, the distance between opposite parts of the side walls (13) decreasing from the chute inlet end to the chute outlet end, the barrier (12) being arranged at the chute outlet end.

3. The vacuum tube post-processing device according to claim 2, characterized in that the vacuum tube comprises a vacuum tube body (99) and a first flange (98), the first flange (98) being provided at a circumferential surface of the vacuum tube body (99), the first flange (98) extending circumferentially along the vacuum tube body (99), the vacuum tube having a center of gravity located between the first flange (98) and the vacuum tube body (99);

the lower part of the slideway bottom plate (11) is provided with a guide groove (14) which penetrates through the slideway bottom plate (11) along the thickness direction, both edges of the guide groove (14) are located between the two side walls (13), and the width of the guide groove (14) is larger than the transverse dimension of the part of the vacuum tube body (99) below the first flange (98), and the distance between the upper end of the guide groove (14) and the blocking part (12) is larger than the distance between the gravity center of the vacuum tube and the bottom end of the vacuum tube, the distance between each edge of the guide groove (14) and the side wall (13) part on the same side of the guide groove (14) is less than half of the transverse dimension of the vacuum tube, both edges of the guide groove (14) form support rims for supporting the first flange (98), a rotating space for the vacuum tube to stand is reserved below the guide groove (14).

4. An evacuated tube post-processing device according to claim 3, characterized in that the distance between the upper end of the guide groove (14) and the stop (12) is greater than the length of the evacuated tube.

5. The vacuum tube post-processing device according to any one of claims 1-4, characterized in that the action output end of the robot arm is provided with a first vacuum tube clamping device, the first vacuum tube clamping device comprises a clamping jaw cylinder (23) and two vacuum tube clamping blocks (24), the clamping jaw cylinder (23) is provided with two clamping jaws, each clamping jaw is respectively provided with the tail part of one vacuum tube clamping block (24), one side of the head part of the vacuum tube clamping block (24) facing the other vacuum tube clamping block (24) is provided with a first concave part, and the first concave part is used for clamping the vacuum tube when the vacuum tube clamping blocks (24) are close to each other.

6. An evacuated tube post-processing device according to claim 5, characterized by further comprising a first caudal needle holding device comprising two caudal needle holding sheets (25), the caudal needle holding sheets (25) each having a caudal portion mounted on one vacuum tube holding block (24), the caudal needle holding sheets (25) having a head portion provided with a second recess on a side facing the other holding sheet, the second recess being adapted to hold a caudal needle when the caudal needle holding sheets (25) are brought close to each other.

7. An evacuated tube post-processing device according to claim 6, characterized in that the trailing needle gripping sheet (25) comprises a trailing needle body (97) and a second flange (96), the second flange (96) being provided at a circumferential surface of the trailing needle body (97), the second flange (96) extending circumferentially along the trailing needle body (97), a side of the head of the trailing needle gripping sheet (25) facing the other gripping sheet being provided with a groove (26), the groove (26) being perpendicular to a front surface of the trailing needle gripping sheet (25), the groove (26) being adapted to receive the second flange (96).

8. Vacuum tube processing system, characterized in that it comprises a vacuum tube post-processing device according to any of claims 1 to 7.

9. A vacuum tube handling system as claimed in claim 8, comprising a first vacuum tube storage rack, wherein the first vacuum tube storage rack comprises an inclined support plate (61), the inclined support plate (61) is provided with a plurality of inclined chutes (62), a first end of each inclined chute (62) is lower than a second end of each inclined chute (62), a first camera device (63) is arranged above the first end of each inclined chute (62), and the first camera device (63) is used for shooting the vacuum tube at the first end of each inclined chute (62).

10. A vacuum tube handling system according to claim 8, further comprising a first vacuum tube storage rack, wherein the first vacuum tube storage rack comprises an inclined support plate (61) and a second camera device, the inclined support plate (61) is provided with a plurality of inclined chutes (62), the second camera device is fixedly connected with the inclined support plate (61), and the second camera device is used for shooting the inclined chutes (62).

Technical Field

The invention relates to the technical field of blood collection, in particular to a vacuum tube post-processing device and a vacuum tube processing system.

Background

During traditional artifical blood sampling, the nurse needs the manual work to select suitable vacuum test tube in a large amount of vacuum test tubes, then pastes the label that contains user information on vacuum test tube manually, perhaps is with the mode of writing by hand, pastes user information on vacuum test tube's body surface, perhaps writes user information on the label and pastes the body surface at vacuum test tube with the label, has increased nurse's the amount of labour intangibly in this process. Moreover, the time of blood sampling operation is prolonged, and the waiting time is increased, so that the feeling of a client such as physical examination during blood sampling is damaged.

When inserting needles to take blood, a nurse needs to stabilize a blood collection tube that is taking blood with one hand and shake up the blood collection tube that has already taken blood with the other hand, which requires extremely high cooperation for the nurse. In the case of a blood sample, once the blood sample is not handled well and shaken up by hand or a blood collection tube from which blood is collected, problems such as hemolysis and defective blood collection are likely to occur. The tolerance of the blood collection tube is about 10%, and it is difficult for a nurse to grasp the variation of the minute difference of 0.2 ml. After the blood sampling is completed, the nurse needs to classify the blood sampling samples, the labor intensity of the nurse is greatly increased due to the work, and the error rate of the nurse can be increased due to long-time operation.

Disclosure of Invention

The invention aims to provide a vacuum tube post-processing device and a vacuum tube processing system, which are used for solving the technical problems of heavy workload and low operation efficiency of operators in blood sampling operation in the prior art.

In a first aspect, an embodiment provides a vacuum tube post-processing device, which includes a vacuum tube slide way, a mechanical arm, a blood sampling auxiliary device and a vacuum tube shaking device, wherein the vacuum tube slide way includes a slide way outlet end and a slide way inlet end, the slide way inlet end is used for receiving a vacuum tube falling from a vacuum tube printing and labeling machine, the position of the slide way inlet end is higher than the slide way outlet end, and the mechanical arm is used for clamping the vacuum tube to move among the slide way outlet end, the blood sampling auxiliary device and the vacuum tube shaking device.

According to the vacuum tube post-processing device provided by the invention, the vacuum tube is moved by the mechanical arm, and the blood sampling auxiliary device and the vacuum tube shaking device are arranged, so that the vacuum tube can be automatically shaken, part of blood sampling operation is completed by a machine, the labor efficiency is improved, the workload of operators is reduced, and the error rate is reduced.

The vacuum tube printing and labeling machine has the advantages that the vacuum tube is carried by the vacuum tube slide way and slides to the outlet end, the vacuum tube at the outlet end is clamped by the mechanical arm and moves between the slide way outlet end and the blood sampling auxiliary device and the vacuum tube shaking device, the vacuum tube can be directly taken away from the vacuum tube printing and labeling machine without the mechanical arm, after the vacuum tube falls out of the vacuum tube printing and labeling machine, the upper space of the vacuum tube printing and labeling machine can be liberated, the next vacuum tube can fall into the vacuum tube printing and labeling machine from the upper side, the running efficiency of equipment is improved, and the operation speed is accelerated.

In an optional embodiment, the slide includes a slide bottom plate, a blocking portion and two side walls, the side walls extend from the entrance end of the slide to the exit end of the slide, the distance between the opposite side walls decreases gradually from the entrance end of the slide to the exit end of the slide, and the blocking portion is disposed at the exit end of the slide.

In an alternative embodiment, the vacuum tube comprises a vacuum tube body and a first flange disposed on a circumferential surface of the vacuum tube body, the first flange extending circumferentially along the vacuum tube body, the vacuum tube having a center of gravity located between the first flange and the vacuum tube body;

the vacuum tube comprises a vacuum tube body, a first flange, a second flange, a guide groove, a stop part, a first flange and a support edge, wherein the lower part of the slide bottom plate is provided with the guide groove penetrating through the slide bottom plate along the thickness direction, two edges of the guide groove are positioned between the two side walls, the width of the guide groove is larger than the transverse dimension of the part of the vacuum tube body below the first flange, the distance between the upper end of the guide groove and the stop part is larger than the distance between the gravity center of the vacuum tube and the bottom end of the vacuum tube, the distance between each edge of the guide groove and the side wall part at the same side of the guide groove is smaller than half of the transverse dimension of the vacuum tube, the two edges of the guide groove form the support edge for supporting the first flange, and.

In an alternative embodiment, the distance between the upper end of the guide groove and the stopper is greater than the length of the vacuum tube.

In an optional embodiment, a first vacuum tube clamping device is mounted at the action output end of the mechanical arm, the first vacuum tube clamping device includes a clamping jaw cylinder and two vacuum tube clamping blocks, the clamping jaw cylinder has two clamping jaws, each clamping jaw is respectively mounted at the tail of one vacuum tube clamping block, a first concave portion is arranged at one side of the head of each vacuum tube clamping block, which faces the other vacuum tube clamping block, and the first concave portion is used for clamping a vacuum tube when the vacuum tube clamping blocks are close to each other.

In an optional embodiment, the vacuum tube needle clamping device further comprises a first tail needle clamping device, the first tail needle clamping device comprises two tail needle clamping sheets, the tail part of each tail needle clamping sheet is respectively installed on one vacuum tube clamping block, and a second concave part is arranged on one side surface, facing the other clamping sheet, of the head part of each tail needle clamping sheet and used for clamping the tail needle when the tail needle clamping sheets are close to each other.

In an optional embodiment, the tail needle clamping piece comprises a tail needle body and a second flange, the second flange is arranged on the circumferential surface of the tail needle body, the second flange extends along the circumferential direction of the tail needle body, a side surface of the head of the tail needle clamping piece, facing to the other clamping piece, is provided with a groove, the groove is perpendicular to the front surface of the tail needle clamping piece, and the groove is used for accommodating the second flange.

In a second aspect, the present invention provides a vacuum tube processing system comprising a vacuum tube post-processing apparatus as described in any one of the preceding embodiments.

The test tube processing system provided by the invention comprises the vacuum tube post-processing device, so that the technical effect of the vacuum tube post-processing device is achieved, and the details are not repeated.

In an optional implementation manner, the vacuum tube storage rack further includes a first vacuum tube storage rack, the first vacuum tube storage rack includes an inclined support plate, the inclined support plate is provided with a plurality of inclined chutes, first ends of the inclined chutes are lower than second ends of the inclined chutes, a first camera device is arranged above the first ends of the inclined chutes, and the first camera device is configured to shoot a vacuum tube at the first ends of the inclined chutes.

In an optional embodiment, the vacuum tube storage rack further comprises a first vacuum tube storage rack, the first vacuum tube storage rack comprises an inclined supporting plate and a second camera device, the inclined supporting plate is provided with a plurality of inclined sliding grooves, the second camera device is fixedly connected with the inclined supporting plate, and the second camera device is used for shooting the inclined sliding grooves.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic perspective view of a vacuum tube post-processing apparatus according to an embodiment of the present invention;

FIG. 2 is a perspective view of a vacuum tube chute according to one embodiment;

FIG. 3 is a cross-sectional view through a vertical plane of symmetry of the vacuum tube chute in the first embodiment;

FIG. 4 is a cross-sectional view through a vertical plane of symmetry of the vacuum tube chute at the beginning of the rotation of the vacuum tube during the transport of the vacuum tube in accordance with the first embodiment;

FIG. 5 is a partial schematic view of a robotic arm according to one embodiment;

FIG. 6 is a schematic structural diagram of a vacuum tube transported for processing by the vacuum tube post-processing device provided in the first embodiment;

fig. 7 is a schematic structural diagram of a vacuum tube processing system according to a second embodiment of the present invention.

Icon: 11-a chute floor; 12-a barrier; 13-a side wall; 14-a guide groove; 21-swing arm machine base; 22-horizontal swing arm; 23-a jaw cylinder; 24-vacuum tube clamping block; 25-a tail needle clamping piece; 26-a groove; 30-vacuum tube shaking device; 41-vacuum tube bearing part; 42-a load cell; 43-a second tail needle clamping device; 50-a second vacuum tube storage rack; 61-inclined pallets; 62-oblique chutes; 63-a first camera device; 70-vacuum tube printing labeling machine; 95-tail needle cap; 96-a second flange; 97-tail needle body; 98-a first flange; 99-vacuum tube body.

Detailed Description

In order to make the objects, 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 with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.