CN117085153A

CN117085153A - Blood sample processor

Info

Publication number: CN117085153A
Application number: CN202310846774.5A
Authority: CN
Inventors: 吕茹
Original assignee: Second Hospital of Nanjing
Current assignee: Second Hospital of Nanjing
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2023-11-21

Abstract

The invention belongs to the technical field of medical instruments, and discloses a blood sample processor, which comprises a rotating shaft, wherein two ends of the rotating shaft are fixedly connected with support arms, the support arms at the upper end of the rotating shaft are rotationally connected with the rotating shaft, the lower end of the rotating shaft is slidingly connected with a first sleeve, the inner side of the upper end of the first sleeve is provided with a spring, the support arms at the lower end of the rotating shaft are rotationally connected with a second sleeve, a test tube rack is inserted between the first sleeve and the second sleeve, a plurality of test tubes are placed on the test tube rack, a fixed shaft is rotationally connected to the inner side of the rotating shaft, the top end of the fixed shaft is fixedly connected with a first gear, the periphery of the first gear is in meshed connection with a plurality of second gears, and the second gear is fixedly connected to the top end of the rotating shaft; the inactivation lamps are uniformly distributed on the periphery of the test tube rack. Can efficiently extinguish the fire of the blood sample important viruses in a large scale.

Description

Blood sample processor

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to a blood sample processor.

Background

In the medical field, AIDS is a common disease of infectious department, in particular AIDS has stronger infectivity, and the transmission path is mainly blood channel transmission, so timely blood sample treatment of AIDS patients is a main means for controlling disease transmission, and therefore, the blood sample of the AIDS patients needs to be subjected to fire extinguishing treatment.

Disclosure of Invention

In view of the shortcomings of the prior art, the invention aims to provide a blood sample processor, and the aim of the invention can be achieved by the following technical scheme:

a blood sample processor comprising:

the rotary shaft is fixedly connected with a plurality of support arms on the peripheral sides of the upper end and the lower end of the rotary shaft, the support arms on the upper end of the rotary shaft are rotationally connected with a rotary shaft, the lower end of the rotary shaft is slidably connected with a first sleeve, a spring is arranged on the inner side of the upper end of the first sleeve, and the support arms on the lower end of the rotary shaft are rotationally connected with a second sleeve;

the upper end of the test tube rack is inserted into the inner side of the lower end of the first sleeve, the lower end of the test tube rack is inserted into the second sleeve, and a plurality of test tubes are placed on the test tube rack;

the fixed shaft is rotationally connected to the inner side of the rotating shaft, a first gear is fixedly connected to the top end of the fixed shaft, a plurality of second gears are connected to the peripheral side of the first gear in a meshed mode, and the second gears are fixedly connected to the top end of the rotating shaft;

the inactivation lamps are uniformly distributed on the periphery of the test tube rack.

The technical scheme has the principle and technical effects that:

when the test tube inactivating device is used, a test tube filled with a blood sample is firstly arranged on a test tube rack, a first sleeve is moved upwards, the spring is stressed and contracted, at the moment, the distance between the first sleeve and a second sleeve is increased, the lower end of the test tube rack is inserted into the second sleeve, the upper end of the test tube rack is aligned with the first sleeve, the first sleeve is loosened, the spring is restored to enable the first sleeve to move downwards, the upper end of the test tube rack is inserted into the first sleeve, the test tube rack is installed, a driving source drives a rotating shaft to rotate, a driving support arm and the test tube rack are driven to rotate together around the rotating shaft, an inactivating lamp inactivates the blood sample virus inside the test tube on the test tube rack, meanwhile, as the top end of the fixing shaft is fixed, the first gear is fixed, along with the rotation of the test tube rack, the second gear also rotates around the rotating shaft, the second gear revolves and simultaneously, the test tube rack is driven to revolve around the rotating shaft, on the one hand, and on the other hand, the test tube rack revolves around the axis of the second gear, and the test tube rack is rotated, and the virus in the test tube rack is put out.

Further, a sliding groove is formed in the lower end of the rotating shaft, and the end portion of the top end of the first sleeve is in sliding connection with the sliding groove.

Further, the test tube rack comprises a middle square column, a lower collet and an upper support plate are fixedly connected to the square column, a plurality of placing grooves are formed in the lower collet, a perforation corresponding to the placing grooves is formed in the upper support plate, the upper end of the test tube is inserted into the perforation, and the lower end of the test tube is inserted into the placing grooves.

Further, the inner side of the lower end of the first sleeve is provided with a first square hole matched with the square column, and the inner side of the second sleeve is provided with a second direction hole matched with the square column.

Further, the inner side of the rotating shaft is of a hollow structure.

Further, the top of fixed axle fixedly connected with cross dead lever, the both ends of cross dead lever and the lateral wall fixed connection of inactivation case.

Further, the inactivating lamp is fixedly connected to the side wall of the inner side of the inactivating box.

Further, a window is formed in the side wall of the inactivation box, and a movable door is rotatably connected to the window.

Further, the lower extreme of axis of rotation with the bottom plate of inactivation case rotates to be connected, the lower extreme of axis of rotation runs through the bottom plate of inactivation case and the output fixed connection of motor, motor fixed connection is in the motor housing, the motor housing with the bottom plate fixed connection of inactivation case.

Further, a plurality of heat dissipation grooves are formed in the side wall of the motor cover.

The noun, conjunctive or adjective parts related to the above technical solution are explained as follows:

by fixed connection is meant a connection without any relative movement after the parts or components are fixed. The device is divided into a detachable connection type and a non-detachable type.

(1) The detachable connection is to fix the parts together by using screws, splines, wedge pins and the like. The connection mode can be disassembled during maintenance, and parts cannot be damaged. The connector used must be of the correct size (e.g. length of bolt, key) and tightened properly.

(2) The non-detachable connection mainly refers to welding, riveting, tenon passing matching and the like. Because the parts can be disassembled only by forging, sawing or oxygen cutting during maintenance or replacement, the parts cannot be used for a second time generally. Also, during connection, attention should be paid to process quality, technical inspection and remedial measures (e.g., correction, polishing, etc.).

Threaded connection refers to a detachable connection in which a threaded member (or threaded portion of a connected member) is used to connect the connected member into one body.

Sliding connection means that two objects are in contact but not fixed, and the two objects can slide relatively.

Rotational coupling means that the coupling between the parts causes the parts to rotate relative to each other.

The invention has the beneficial effects that:

can efficiently extinguish the fire of the blood sample important viruses in a large scale.

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, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.

FIG. 1 is a schematic overall structure of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the internal structure of an embodiment of the present invention;

FIG. 3 is a schematic view of a cross-shaped fixing rod according to an embodiment of the present invention;

FIG. 4 is a schematic view of a rotating shaft according to an embodiment of the present invention;

fig. 5 is a schematic diagram of a test tube rack structure according to an embodiment of the present invention;

FIG. 6 is a schematic view of a first sleeve structure according to an embodiment of the present invention;

FIG. 7 is a schematic view of a second sleeve structure according to an embodiment of the present invention;

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

As shown in fig. 1-7, the present invention provides an embodiment, a blood sample processor, comprising:

the rotary shaft 1, a plurality of support arms 2 are fixedly connected to the upper end and the lower end of the rotary shaft 1 on the circumference side, a rotary shaft 3 is rotatably connected to the support arms 2 on the upper end of the rotary shaft 1, a first sleeve 4 is slidably connected to the lower end of the rotary shaft 3, a spring 5 is arranged on the inner side of the upper end of the first sleeve 4, and a second sleeve 6 is rotatably connected to the support arms 2 on the lower end of the rotary shaft 1;

the upper end of the test tube rack 7 is inserted into the inner side of the lower end of the first sleeve 4, the lower end of the test tube rack 7 is inserted into the second sleeve 6, and a plurality of test tubes 8 are placed on the test tube rack 7;

the fixed shaft 9, the fixed shaft 9 rotates the inboard of connecting at axis of rotation 1, and the top fixedly connected with first gear 10 of fixed shaft 9, first gear 10 week side meshing is connected with a plurality of second gear 11, and second gear 11 fixed connection is at the top of pivot 3.

The inactivation lamps 12 are uniformly distributed on the periphery of the test tube rack 7.

When in use, firstly, the test tube 8 filled with blood sample is arranged on the test tube rack 7, the first sleeve 4 is moved upwards, the spring 5 is stressed and contracted, at the moment, the distance between the first sleeve 4 and the second sleeve 6 is increased, the lower end of the test tube rack 7 is inserted into the second sleeve 6, then the upper end of the test tube rack 7 is aligned with the first sleeve 4, the first sleeve 4 is loosened, the spring 5 is restored to enable the first sleeve 4 to move downwards, the upper end of the test tube rack 7 is inserted into the first sleeve 4, the installation of the test tube rack 7 is completed, the driving source drives the rotation shaft 1 to rotate, the driving support arm 2 and the test tube rack 7 are driven to rotate together around the rotation shaft 1, the inactivating lamp 12 inactivates the blood sample virus inside the test tube 8 on the test tube rack 7, simultaneously, because the top of the fixed shaft 9 is fixed, therefore the first gear 10 is also fixed, along with the rotation of the test tube rack 7, the second gear 11 also rotates around the rotation shaft 1, the second gear 11 revolves and simultaneously rotates, and then drives the test tube rack 7 to rotate, on the one hand, the test tube rack 7 revolves around the rotation shaft 1, and on the other hand, the test tube rack 7 rotates around the axis of the second gear 11, and the setting can extinguish the fire of the virus in the blood sample in the test tube 8 with high efficiency.

The lower extreme of pivot 3 has seted up spout 31, and first sleeve 4 top tip and spout 31 sliding connection. By the arrangement, the rotating shaft can drive the first sleeve 4 to rotate while following the rotation of the second gear 11, and then the test tube rack 7 is driven to rotate.

The test tube rack 7 comprises a square column 71 in the middle, a lower collet 72 and an upper support plate 73 are fixedly connected to the square column 71, a plurality of placing grooves 721 are formed in the lower collet 72, through holes 731 corresponding to the placing grooves 721 are formed in the upper support plate 73, the upper ends of test tubes 8 are inserted into the through holes 731, and the lower ends of the test tubes 8 are inserted into the placing grooves 721. In use, the test tube 8 is inserted through the perforation 731 until the bottom is inserted into the placement groove 721, so as to facilitate placement and taking of the test tube 8.

The inner side of the lower end of the first sleeve 4 is a first square hole matched with the square column 71, and the inner side of the second sleeve 6 is a second direction hole matched with the square column 71. Such setting is convenient for the installation and the taking of test-tube rack 7, also can make first sleeve 4, test-tube rack 7, the rotation together of second sleeve 6 simultaneously.

The inner side of the rotating shaft 1 is of a hollow structure. The fixed shaft 9 is conveniently mounted on the inner side of the rotating shaft 1 and can rotate relatively.

The top of the fixed shaft 9 is fixedly connected with a cross fixed rod 91, and two ends of the cross fixed rod 91 are fixedly connected with the side wall of the inactivation box 13. The cross fixing lever 91 is used to fix the fixed shaft 9 so as not to be rotatable, and the rotation shaft 1 is rotatable with respect to the fixed shaft 9. The cross fixing lever 91 is used in combination with the fixing shaft 9, so that the rotation shaft 1 does not swing when rotated.

The inactivating lamp 12 is fixedly connected to the inner side wall of the inactivating tank 13.

A window 131 is arranged on the side wall of the inactivation box 13, and a movable door 132 is rotatably connected at the window 131. The test tube rack 7 is mounted from the window 131.

The lower end of the rotating shaft 1 is rotatably connected with the bottom plate of the inactivation box 13. The lower extreme of axis of rotation 1 runs through the bottom plate of inactivation case 13 and the output fixed connection of motor 14, and motor 14 fixed connection is in motor housing 15, and motor housing 15 and the bottom plate fixed connection of inactivation case 13. The motor 14 drives the rotation shaft 1 to rotate as a driving source.

A plurality of heat dissipation grooves 151 are formed in the side wall of the motor cover 15. Facilitating heat dissipation from the motor 14.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined in the appended claims.

Claims

1. A blood sample processor, comprising:

the rotary shaft (1), a plurality of support arms (2) are fixedly connected to the upper end and the periphery of the lower end of the rotary shaft (1), a rotary shaft (3) is rotatably connected to the support arms (2) at the upper end of the rotary shaft (1), a first sleeve (4) is slidably connected to the lower end of the rotary shaft (3), a spring (5) is arranged on the inner side of the upper end of the first sleeve (4), and a second sleeve (6) is rotatably connected to the support arms (2) at the lower end of the rotary shaft (1);

the upper end of the test tube rack (7) is inserted into the inner side of the lower end of the first sleeve (4), the lower end of the test tube rack (7) is inserted into the second sleeve (6), and a plurality of test tubes (8) are placed on the test tube rack (7);

the fixed shaft (9), the fixed shaft (9) is rotationally connected to the inner side of the rotating shaft (1), a first gear (10) is fixedly connected to the top end of the fixed shaft (9), a plurality of second gears (11) are connected to the periphery of the first gear (10) in a meshed mode, and the second gears (11) are fixedly connected to the top end of the rotating shaft (3);

the inactivation lamps (12) are uniformly distributed on the periphery of the test tube rack (7).

2. A blood sample processor according to claim 1, wherein a chute (31) is provided at the lower end of the rotating shaft (3), and the top end of the first sleeve (4) is slidably connected to the chute (31).

3. The blood sample processor according to claim 1, wherein the test tube rack (7) comprises a middle square column (71), a lower bottom support (72) and an upper support plate (73) are fixedly connected to the square column (71), a plurality of placing grooves (721) are formed in the lower bottom support (72), through holes (731) corresponding to the placing grooves (721) are formed in the upper support plate (73), the upper ends of the test tubes (8) are inserted into the through holes (731), and the lower ends of the test tubes (8) are inserted into the placing grooves (721).

4. A blood sample processor according to claim 3, wherein the inner side of the lower end of the first sleeve (4) is a first square hole adapted to the square column (71), and the inner side of the second sleeve (6) is a second square hole adapted to the square column (71).

5. A blood sample processor according to claim 1, characterized in that the inside of the rotating shaft (1) is hollow.

6. A blood sample processor according to claim 1, wherein the top end of the fixed shaft (9) is fixedly connected with a cross-shaped fixed rod (91), and two ends of the cross-shaped fixed rod (91) are fixedly connected with the side wall of the inactivation box (13).

7. A blood sample processor according to claim 6, wherein the inactivation lamp (12) is fixedly attached to the inner side wall of the inactivation tank (13).

8. A blood sample processor according to claim 6, wherein a window (131) is provided in the side wall of the inactivation box (13), and a moving door (132) is rotatably connected to the window (131).

9. The blood sample processor according to claim 6, wherein the lower end of the rotating shaft (1) is rotatably connected with the bottom plate of the inactivation box (13), the lower end of the rotating shaft (1) penetrates through the bottom plate of the inactivation box (13) and is fixedly connected with the output end of the motor (14), the motor (14) is fixedly connected in the motor cover (15), and the motor cover (15) is fixedly connected with the bottom plate of the inactivation box (13).

10. A blood sample processor according to claim 9, characterized in that the side wall of the motor housing (15) is provided with a plurality of heat sink grooves (151).