CN113100891A - Test tube actuating mechanism and single chamber ovum operation auxiliary assembly in single chamber ovum operation - Google Patents
Test tube actuating mechanism and single chamber ovum operation auxiliary assembly in single chamber ovum operation Download PDFInfo
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- CN113100891A CN113100891A CN202110377804.3A CN202110377804A CN113100891A CN 113100891 A CN113100891 A CN 113100891A CN 202110377804 A CN202110377804 A CN 202110377804A CN 113100891 A CN113100891 A CN 113100891A
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- clamping jaw
- ball spline
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B17/425—Gynaecological or obstetrical instruments or methods for reproduction or fertilisation
- A61B17/435—Gynaecological or obstetrical instruments or methods for reproduction or fertilisation for embryo or ova transplantation
Abstract
The invention provides a test tube execution mechanism and auxiliary equipment for a single-cavity ovum taking operation, wherein the test tube execution mechanism for the single-cavity ovum taking operation comprises a horizontally arranged turntable mechanism, and an automatic feeding mechanism, a first transfer mechanism, a second transfer mechanism, a conveying mechanism, a test tube plug taking and adding mechanism and a test tube cap taking and adding mechanism which are sequentially arranged clockwise or anticlockwise around the turntable mechanism. According to the invention, through the mutual matching of the automatic feeding mechanism, the first transfer mechanism, the second transfer mechanism, the conveying mechanism, the test tube plug taking and adding mechanism and the test tube cap taking and adding mechanism, the device can provide auxiliary work for an attending physician of a single-cavity ovum taking operation in the operation process, replaces the auxiliary operation of professional medical personnel in the existing operation process, and effectively avoids the auxiliary operation in the operation process from being completed manually, so that the risk of polluting liquid in a test tube due to manual completion of test tube switching exists.
Description
Technical Field
The invention relates to the technical field of auxiliary medical equipment, in particular to a test tube executing mechanism in a single-cavity ovum taking operation and auxiliary equipment for the single-cavity ovum taking operation.
Background
The traditional single-cavity ovum taking operation needs a vacuum negative pressure system, an ovum taking needle, a test tube, a heat preservation system, a culture dish and other appliances. The specific implementation needs 2 medical workers to complete the specific process: the medical assistant takes out a set of disposable test tubes (each patient needs 1-10 different) and disposable needle extraction tubes, connects the tubes according to the figure 8, the negative pressure extraction function of the negative pressure extraction system is controlled by a foot switch to start or pause, and the test tubes are put into a heat preservation system so as to preserve the heat of the extracted ovum in the whole operation process; after the operation is ready, the operation of the operation attending physician inserts the needle head of the ovum taking needle into the ovum bubble of the patient, and the foot switch triggers the vacuum extraction.
Stop the extraction after the test tube is filled with (artifical observation is filled with the condition), medical care assistant manual switch test tube (pull out the test tube stopper and insert new test tube, get full test tube and cover the test tube lid).
The attending physician again draws the ovum and so on until the operation is finished after the ovum in the patient is taken out. The medical assistant sends the collected test tube to the window to the next medical worker, and the medical worker introduces the test tube ovum into a culture dish to place the microscope for corresponding operation.
The above-mentioned traditional mode of operation needs a professional medical personnel to assist the attending physician by side, accomplishes mechanical type's action, and the artifical test tube that accomplishes switches has the risk of polluting the interior liquid of test tube simultaneously.
Disclosure of Invention
The invention aims to: provides auxiliary medical equipment which can provide auxiliary work for an attending physician of the single-cavity ovum taking operation in the operation process and replace the auxiliary operation of professional medical care personnel in the prior operation process. The technical scheme is as follows:
the invention provides a test tube actuating mechanism in single-cavity ovum fetching operation, which comprises: carousel mechanism and around this carousel mechanism clockwise or anticlockwise automatic feeding mechanism that sets gradually, first transfer mechanism, second transfer mechanism, conveying mechanism and test tube stopper take out and add stopper mechanism 404, still include the test tube lid and take out and cover the mechanism, wherein:
the automatic feeding mechanism comprises a tray device, the tray device is used for bearing the test tube, a moving platform is arranged below the tray device, and the moving platform is used for carrying the tray device to move;
the first transfer mechanism is used for clamping the test tube on the tray, transferring the test tube and placing the test tube into a test tube accommodating station on the turntable mechanism;
the rotary table mechanism is provided with four test tube accommodating stations for accommodating test tubes, and when the test tubes are arranged at the test tube accommodating stations, the rotary table mechanism completes position conversion of each test tube accommodating station and the test tubes arranged at the test tube accommodating stations through rotation;
the test tube plug taking-out and plugging mechanism is used for receiving a manually placed test tube plug, pressing the test tube plug into a test tube on the turntable mechanism, and taking out the test tube plug of the test tube on the turntable mechanism;
the second transfer mechanism is used for clamping the capped test tube on the test tube accommodating station of the turntable mechanism and placing the capped test tube into the positioning groove on the conveying mechanism;
the test tube cap taking-out and capping mechanism is used for taking down the test tube cap from the test tube and transferring the test tube cap to a waiting position, and capping the test tube cap on the test tube at the waiting position;
it explains, the test tube lid takes off from the test tube and takes out to add after the lid mechanism shifts to waiting position through the test tube lid, and the test tube of taking behind the lid is taken out by the test tube stopper and is added the stopper mechanism and fill in the test tube stopper, and the test tube of filling in the test tube stopper can be used for the operation, treats that the test tube fills up the back, and the test tube is rotatory to the waiting position of test tube lid through carousel mechanism, and the test tube lid takes out to add the lid mechanism for the test tube after filling up with the test tube lid.
Conveying mechanism includes conveyer belt and conveyer belt drive arrangement, the conveyer belt is connected with the drive of conveyer belt drive arrangement, is provided with the constant head tank on the conveyer belt, the constant head tank is used for placing the test tube after adding the lid that the second shifts the mechanism clamp and gets.
Furthermore, the moving platform comprises a two-axis servo electric cylinder, one end of the two-axis servo electric cylinder is fixed with the workbench, and the other end of the two-axis servo electric cylinder is fixedly connected with the tray device.
Further, the tray device is provided with at least one test tube position for placing test tubes, and generally, 7 to 10 test tube positions can be provided, for example, preferably, the tray device is provided with 10 test tube positions for placing test tubes, and in a more preferred embodiment of the invention, the tray device is provided with 50 test tube positions for placing test tubes.
Furthermore, the first transfer mechanism comprises a first two-axis electric cylinder and a first transfer clamping jaw, the first transfer clamping jaw is installed at one end of the first two-axis electric cylinder, and the other end of the first two-axis electric cylinder is installed on the workbench;
further, the second transfer mechanism comprises a second two-axis electric cylinder and a second transfer clamping jaw, the second transfer clamping jaw is installed at one end of the second two-axis electric cylinder, and the other end of the second two-axis electric cylinder is installed on the workbench;
furthermore, the test tube plug taking-out and plugging mechanism comprises a first ball spline driving device, a first ball spline mechanism, a first clamping jaw arm and a plug clamping jaw, and a shaft structure of the first ball spline mechanism penetrates through the workbench and is rotationally connected with the workbench;
the first ball spline driving device is in driving connection with the first ball spline mechanism, the clamping plug clamping jaw is installed at one end of the first clamping jaw arm, and the other end of the first clamping jaw arm is installed on a shaft structure of the first ball spline mechanism;
furthermore, the test tube cap taking-out and capping mechanism comprises a second ball spline driving device, a second ball spline mechanism, a second clamping jaw arm and a cap clamping jaw, and a shaft structure of the second ball spline mechanism penetrates through the central position of the turntable mechanism and is rotationally connected with the turntable mechanism;
the second ball spline driving device is in driving connection with the second ball spline mechanism, the clamping plug clamping jaw is installed at one end of the second clamping jaw arm, and the other end of the second clamping jaw arm is installed on a shaft structure of the second ball spline mechanism.
Further, install temperature control device in the carousel mechanism, this temperature control device includes heating device, temperature-sensing device and controller, heating device, temperature-sensing device all with controller signal connection, temperature-sensing device are used for receiving the temperature information of carousel mechanism and convert it into the signal of telecommunication, the temperature signal that the temperature-sensing device that the controller received transmitted, control heating device work is controlled carousel mechanism in the temperature of settlement.
It should be noted that, in the above structure, the first transfer gripper, the second transfer gripper, the plug gripper and the cap gripper are all cam-type electric grippers, and include a cam mechanism, a gripper member and a cam driving motor, and the cam mechanism, the gripper member is in transmission connection, and the driving motor is in driving connection with the cam mechanism, for example:
the first transfer clamping jaw comprises a first cam mechanism, a first cam driving motor and a first transfer clamping jaw piece, the first cam mechanism is in driving connection with the first cam driving motor, and the first cam mechanism is in transmission connection with the first transfer clamping jaw piece;
the second transfer clamping jaw comprises a second cam mechanism, a second cam driving motor and a second transfer clamping jaw piece, the second cam mechanism is in driving connection with the second cam driving motor, and the second cam mechanism is in transmission connection with the second transfer clamping jaw piece.
Further, a test tube liquid level detector is installed at the test tube accommodating station of the turntable mechanism.
The test tube plug taking and plugging mechanism can rotate on a plane parallel to the rotary table mechanism. In a preferred embodiment of the invention, the test tube plug removing and plugging mechanism can rotate at least 120 degrees.
The rotation direction of the test tube plug taking-out and plugging is towards the side which is rotated to the operator, namely the main doctor of the single-cavity ovum taking operation, so that the operator can conveniently replace the test tube plug.
The invention also provides auxiliary equipment for the single-cavity ovum taking operation, which comprises the test tube actuating mechanism.
Further, this auxiliary assembly is cabinet-shaped, from top to bottom includes frame, well rack and lower rack in proper order, test tube actuating mechanism installs inside well rack, well rack is provided with operating panel and transport panel, operating panel has seted up operating window, transport panel has seted up the transport opening, automatic feeding mechanism sets up in operating panel one side, transport mechanism runs through in transport opening.
In a preferred embodiment of the present invention, the upper frame is further provided with an interactive display screen and a plurality of control buttons.
Preferably, the display screen is a touch display screen.
According to the single-cavity ovum taking operation equipment, in the working process, the first transfer mechanism transfers the test tube covered with the test tube cover to the turntable mechanism from the automatic feeding mechanism, and the turntable mechanism can complete the spatial position transformation of the test tube through the rotation action. Carousel mechanism rotates, and the test tube shifts to the test tube lid and takes out the workable station that adds the lid mechanism, and the test tube lid takes out to add the lid mechanism and takes out its test tube lid, and the test tube lid takes out to add the lid mechanism and again rotates to shift the test tube lid to waiting position and wait. Carousel mechanism rotates, and the test tube shifts to the test tube stopper and takes out the work station that adds stopper mechanism, to getting the test tube after the lid, it is taken out by the test tube stopper and adds stopper mechanism and fill in the test tube stopper, and the test tube of filling in the test tube stopper can be used for the operation, treats the test tube and fills the back, and the test tube is rotatory to the waiting position of test tube lid through carousel mechanism, and the test tube lid is taken out and is covered the mechanism and add the test tube lid for filling the test tube after.
Compared with the implementation process of the single-cavity ovum taking operation, namely providing auxiliary work for the operation process by independently allocating a professional medical worker to an attending physician, the invention provides the auxiliary medical equipment which can provide the auxiliary work for the attending physician of the single-cavity ovum taking operation in the operation process, replaces the auxiliary operation of the professional medical worker in the existing operation process, and effectively avoids the risk of polluting the liquid in the test tube due to the manual completion of the test tube switching in the operation process.
Drawings
FIG. 1 is a front view of the single-lumen ovum retrieval auxiliary device of the invention;
FIG. 2 is a perspective view of the single-lumen ovum retrieval auxiliary device of the invention;
FIG. 3 is a perspective view of the test tube actuator of the present invention;
FIG. 4 is a front view of the test tube actuator of the present invention;
FIG. 5 is a top view of the test tube actuator of the present invention;
FIG. 6 is a position view of the various test tube receiving stations on the carousel mechanism of the present invention;
FIG. 7 is a block diagram of the tube plug removal and plugging mechanism of the present invention, and showing the tube plug, the first vacuum tube and the second vacuum tube on the jaws;
FIG. 8 is a schematic view of the operation of a test tube according to the prior art and the embodiment of the present invention;
fig. 9 is a schematic structural diagram of an automatic feeding mechanism, on which capped test tubes are placed.
The reference numbers in the figures illustrate:
1. an upper frame; 2. a middle cabinet; 3. a lower cabinet; 4. an actuator; 401. an automatic feeding mechanism; 401a, a tray device; 401b, a mobile platform; 402. a first transfer mechanism; 403. the test tube cover is taken out and covered by a covering mechanism; 404. a plugging mechanism for taking out the test tube plug; 405. a second transfer mechanism; 406. a turntable mechanism; 406a, a test tube accommodating station; 407. a conveying mechanism; 407a, a positioning groove; 5. a test tube; 501. a test tube plug; 502. a first vacuum tube; 503. a second vacuum tube; 504. taking an ovum needle; 505. a test tube cover; 6. a negative pressure pumping system; 7. a work bench.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise specifically stated or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected" may be a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements.
Referring to fig. 1, the single-chamber ovum-taking operation auxiliary device of this embodiment is integrally in a cabinet shape, and includes an upper frame 1, a middle cabinet 2, and a lower cabinet 3 from top to bottom in sequence, a universal wheel is installed at the bottom end of the lower cabinet 3, a cabinet door is disposed on a side surface of the lower cabinet, a display screen and a plurality of control buttons which can be used for controlling are installed on a side surface of the upper frame 1, and the side surface is an operation side.
The middle machine cabinet 2 is internally provided with an executing mechanism 4, the executing mechanism is used for completing a series of operations such as moving, cap taking, capping and the like of the test tubes 5, the middle machine cabinet 2 is provided with an operating panel and a conveying panel, one side where the operating panel is located is an operating side, one side where the conveying panel is located is a conveying side, an operating window is formed in the operating panel, and when an operation is performed by an attending physician and a next patient needs to perform the operation, a new egg taking needle 504 for the next test tube 5 is replaced through the operating window.
All test tubes 5 are provided with test tube covers 505 in a matched manner, in the operation process of a patient, a plurality of test tubes 5 are required, but the same test tube plug 501 is used, as shown in fig. 8, when the test tube plug 501 plugs the opening of the test tube, the test tube plug 501 and the test tubes keep a better sealing state, a first vacuum tube 502 and a second vacuum tube 503 are inserted on the test tube plug 501, the lower ends of the first vacuum tube 502 and the second vacuum tube 503 are all inserted into the test tube 5 below the test tube plug 501, the end part above the first vacuum tube 502 is connected with a negative pressure extraction system 6 through a relay tube 503, the end part above the second vacuum tube 503 is connected with an ovum taking needle 504, and in fig. 8, the negative pressure extraction function of the negative pressure extraction system 6 is controlled to be started or stopped by a foot switch.
In order to realize a series of operations of moving, cap removing, capping, and the like of the test tube 5, as shown in fig. 3 and 4, the actuator 4 includes an automatic feeding mechanism 401, a first transfer mechanism 402, a test tube cap removing and capping mechanism 403, a test tube plug removing and plugging mechanism 404, a second transfer mechanism 405, a turntable mechanism 406, and a conveying mechanism 407, functional operation parts of which are disposed above the table 7 inside the apparatus, and driving mechanisms of which are partially disposed below the table 7, for example, the automatic feeding mechanism 401, the first transfer mechanism 402, the second transfer mechanism 405, and the conveying mechanism 407 are mounted on the table 7. The middle cabinet 2 is arranged above the workbench 7, and the lower cabinet 3 is arranged below the workbench. It should be noted that the conveying mechanism 407 is a conveying belt driven by a servo motor, and a plurality of positioning slots 407a for placing the test tubes 5 are arranged on a belt structure of the conveying mechanism 407, as shown in fig. 2, one end of the conveying mechanism 407 extends out and penetrates through a conveying opening formed on a conveying panel of the middle cabinet 2, so as to convey the test tubes 5 located therein out of the cabinet and to a sampling window.
In the above structure, the turntable mechanism 406 is a horizontal and rotatable disc, which is provided with four test tube accommodating stations 406a, and is uniformly disposed above the turntable mechanism 406, and in order to meet the temperature condition requirement in the surgical procedure, a heater is installed in the turntable mechanism 406 for keeping the test tube accommodating stations 406a in a proper temperature state.
In this embodiment, as shown in fig. 2, the automatic feeding mechanism 401 is disposed at an operation window opened on the operation side of the middle cabinet 2, and as shown in fig. 5, the automatic feeding mechanism 401, the first transfer mechanism 402, the second transfer mechanism 405, the conveying mechanism 407, and the test tube plug taking-out and plugging mechanism 404 are sequentially disposed clockwise. The automatic feeding mechanism 401 and the second transfer mechanism 405 are disposed at opposite side positions of the turntable mechanism 406, respectively. The conveying mechanism 407 is disposed at a position adjacent to the second transfer mechanism 405, the tube plug taking-out and plugging mechanism 404 is disposed at a position adjacent to the automatic feeding mechanism 401, and is rotatable by 120 degrees at least from the nearest tube accommodating station 406a toward the automatic feeding mechanism 401, and the first transfer mechanism 402 and the tube plug taking-out and plugging mechanism 404 are disposed at opposite side positions of the turntable mechanism 406, respectively. The test tube cap taking-out and capping mechanism (403) comprises a second ball spline driving device, a second ball spline mechanism, a second clamping jaw arm and a cap clamping jaw, and a shaft structure of the second ball spline mechanism penetrates through the central position of the turntable mechanism (406) and is rotationally connected with the turntable mechanism (406). The second ball spline driving device is in driving connection with the second ball spline mechanism, the clamping plug clamping jaw is installed at one end of the second clamping jaw arm, and the other end of the second clamping jaw arm is installed on a shaft structure of the second ball spline mechanism. The shaft structure of the test tube cap taking-out and capping mechanism (403) can rotate relative to the turntable mechanism 406, when the shaft structure rotates, the formed circular plane is parallel to the plane where the turntable mechanism 406 is located, the cap clamping jaws move along the circular arc where the circumference is located along the circle center of the circular plane, the cap clamping jaws can clamp the test tube cap 505, when the shaft structure rotates to a specific position, the test tube 5 at the specific position is taken out, and when the shaft structure rotates to another specific position, the test tube cap 505 is covered on the test tube 5, and when the test tube 5 moves to a waiting position, the test tube cap 5 can be taken out.
The test tube plug taking-out and plugging mechanism 404 comprises a first ball spline driving device, a first ball spline mechanism, a first clamping jaw arm and a plug clamping jaw, wherein a shaft structure of the first ball spline mechanism penetrates through the workbench 7 and is rotationally connected with the workbench 7; the first ball spline driving device is in driving connection with the first ball spline mechanism, the clamping plug clamping jaw is installed at one end of the first clamping jaw arm, and the other end of the first clamping jaw arm is installed on a shaft structure of the first ball spline mechanism.
The shaft structures of the first ball spline mechanism and the second ball spline mechanism penetrate through the workbench 7, the lower ends of the shaft structures are arranged in the lower cabinet 3 below the workbench 7, the driving mechanisms for the first ball spline mechanism and the second ball spline mechanism to act are a first ball spline driving device and a second ball spline driving device, namely, the first ball spline driving device and the second ball spline driving device respectively comprise a first ball spline driving unit and a second ball spline driving unit, for the driving mechanism of the ball spline, the first ball spline driving unit comprises a first motor and a first synchronous belt, the first motor drives a ball screw nut on the shaft structure of the ball spline mechanism to rotate through the first synchronous belt, a screw shaft moves up and down, the first ball spline driving unit comprises a second motor and a second synchronous belt, the second motor drives the ball spline nut on the shaft structure of the ball spline mechanism to rotate through the second synchronous belt, the screw shaft is driven to rotate, the first ball spline mechanism and the second ball spline mechanism are driven to work, namely the first ball spline mechanism and the second ball spline mechanism can complete the actions of longitudinal movement and rotation with two degrees of freedom, and the clamping plug clamping jaw and the clamping cover clamping jaw are driven to vertically move and rotate. The test tube cap taking and capping mechanism 403 and the test tube plug taking and plugging clamping jaws of the test tube plug taking and plugging mechanism 404 are positioned above the workbench 7. The turntable part of the turntable mechanism 406 is located above the workbench 7, and the driving mechanism for driving the turntable mechanism 406 to rotate is located below the corresponding workbench 7, connected to the workbench 7 and in driving connection with the turntable mechanism 406.
In this embodiment, as shown in fig. 9, the automatic feeding mechanism 401 includes a tray device 401a, on which 50 test tube positions are provided, that is, at most 50 test tubes 5 can be placed on the tray, when the test tubes 5 are placed on the automatic feeding mechanism 401, each test tube 5 is provided with a test tube cover 505, a moving platform 401b composed of two-axis servo electric cylinders is below the tray device 401a, and the moving platform 401b can carry the tray device 401a to move.
As shown in fig. 6, for convenience of illustration, in the present embodiment, the four test tube accommodating stations 406a on the carousel mechanism 406 are sequentially denoted as station one, station two, station three, and station four along the counterclockwise direction, and the leftmost station shown in fig. 6 is station one, wherein the station adjacent to the automatic feeding mechanism 401 is station 406a-2, it should be understood that the above-mentioned station descriptions (station one, station two, station three, and station four) refer to marks based on spatial positions, not specific marks of specific physical structures.
Test tube 5 of station three that fills up liquid shifts to station four places through the rotation of carousel mechanism 406, the test tube lid of waiting here takes out to add the lid and constructs 403 to this test tube 5 and covers, second transfer mechanism 405 second diaxon electric jar and second shift the clamping jaw, the second shifts the clamping jaw and installs the one end in second diaxon electric jar, the second diaxon electric jar other end is installed in workstation 7, the second shifts the clamping jaw and gets test tube 5 after adding the lid and put into constant head tank 407a on conveying mechanism 407, conveying mechanism 407 will fill up the test tube 5 of liquid and carry to the sample window.
The clamping jaws in the embodiment, namely the first transfer clamping jaw, the second transfer clamping jaw, the plug clamping jaw and the cover clamping jaw, are cam type electric clamping jaws and comprise cam mechanisms, clamping jaw pieces and cam driving motors, the driving motors and the cam mechanisms are in driving connection to drive the cam mechanisms to move, and the cam machines and the clamping jaw pieces are in driving connection to drive the clamping jaw pieces to clamp.
When the device is operated, the device is reset after being started, the test tube 5 is manually inserted into a tray on the automatic feeding mechanism 401, the tray can accommodate 50 test tubes 5 at most, the negative pressure pumping function of the negative pressure pumping system 6 is controlled to be started or suspended by a foot switch, the tail part of the ovum taking needle 504 is inserted into the second vacuum tube 503, the first vacuum tube 502 is connected into a device vacuum connector of the negative pressure pumping system 6, the test tube plug 501 is placed into a plug clamping jaw on the test tube plug taking and plugging mechanism 404, and the device is automatically ready by pressing a start button; the main doctor inserts the needle head of the ovum taking needle 504 into the patient, the pedal switch is used once, the equipment automatically performs the extraction operation, if the extraction is performed, the extraction is suspended when the pedal switch is stepped again, the equipment voice prompts that the equipment is full after one test tube 5 is full, the pedal switch is manually stepped again, the equipment automatically switches the test tube 5 and performs the extraction automatically, and the full test tube 5 is conveyed to the sampling window to wait for the manual extraction; the process is repeated until the operation of one patient is completed, the stop button is pressed, and the test tube plug taking and plugging mechanism 404 rotates 120 degrees to the manual operation position to wait for the manual replacement of a new egg taking needle 504.
It should be noted that, in this embodiment, the descriptions of the directions of "clockwise" and "counterclockwise" are based on the observation angle when the attending physician operates the device, and when some functional structures in this embodiment, that is, the clockwise arrangement of the automatic feeding mechanism 401, the first transfer mechanism 402, the second transfer mechanism 405, the conveying mechanism 407, and the test tube plug taking-out and plugging mechanism 404, are changed to be counterclockwise arrangement, the rotation direction of the turntable mechanism 406 should be adaptively changed, that is, changed to be clockwise rotation, and the technical solution after the change is also within the protection scope of the present invention.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. A test tube actuating mechanism in single-cavity ovum taking operation is characterized by comprising: carousel mechanism (406) and around this carousel mechanism (406) clockwise or anticlockwise automatic feeding mechanism (401) that sets gradually, first transfer mechanism (402), second transfer mechanism (405), conveying mechanism (407) and test tube stopper take out add mechanism (404), still include test tube lid take out and cover mechanism (403), wherein:
the automatic feeding mechanism (401) comprises a tray device (401a), the tray device (401a) is used for bearing the test tubes (5), a moving platform (401b) is arranged below the tray device (401a), and the moving platform (401b) is used for carrying the tray device (401a) to move;
the first transfer mechanism (402) is used for clamping the test tube (5) on the tray, then transferring the test tube and placing the test tube into a test tube accommodating station (406a) on the turntable mechanism (406);
the turntable mechanism (406) is provided with four test tube accommodating stations (406a) for accommodating test tubes (5), and when the test tubes (5) are arranged in the test tube accommodating stations (406a), the turntable mechanism (406) completes the position conversion of each test tube accommodating station (406a) and the test tubes (5) arranged in the test tube accommodating stations (406a) through the rotation action;
the test tube plug taking and plugging mechanism (404) is used for receiving a manually placed test tube plug (501), pressing the test tube plug (501) into a test tube (5) on the turntable mechanism (406), and taking out the test tube plug (501) of the test tube (5) on the turntable mechanism (406);
the second transfer mechanism (405) is used for clamping the capped test tube (5) on a test tube accommodating station (406a) of the turntable mechanism (406) and placing the capped test tube into a positioning groove (407a) on the conveying mechanism (407);
the test tube cap taking and capping mechanism (403) is used for taking the test tube cap (505) off the test tube (5) and transferring the test tube cap to a waiting position, and capping the test tube cap (505) on the test tube (5) at the waiting position;
conveying mechanism (407) includes conveyer belt and conveyer belt drive arrangement, the conveyer belt is connected with the drive of conveyer belt drive arrangement, is provided with constant head tank (407a) on the conveyer belt, constant head tank (407a) are used for placing the test tube (5) after covering that second transfer mechanism (405) were got and are got.
2. The cuvette actuator of claim 1, wherein: the moving platform (401b) comprises a two-axis servo electric cylinder, one end of the two-axis servo electric cylinder is fixed with the workbench (7), and the other end of the two-axis servo electric cylinder is fixedly connected with the tray device.
3. The cuvette actuator of claim 1, wherein: the first transfer mechanism (402) comprises a first two-axis electric cylinder and a first transfer clamping jaw, the first transfer clamping jaw is installed at one end of the first two-axis electric cylinder, and the other end of the first two-axis electric cylinder is installed on the workbench (7).
4. The cuvette actuator of claim 1, wherein: the second transfer mechanism (405) comprises a second two-axis electric cylinder and a second transfer clamping jaw, the second transfer clamping jaw is installed at one end of the second two-axis electric cylinder, and the other end of the second two-axis electric cylinder is installed on the workbench (7).
5. The cuvette actuator of claim 1, wherein: the test tube plug taking-out and plugging mechanism (404) comprises a first ball spline driving device, a first ball spline mechanism, a first clamping jaw arm and a plug clamping jaw, and a shaft structure of the first ball spline mechanism penetrates through the workbench (7) and is rotationally connected with the workbench (7).
The first ball spline driving device is in driving connection with the first ball spline mechanism, the clamping plug clamping jaw is installed at one end of the first clamping jaw arm, and the other end of the first clamping jaw arm is installed on a shaft structure of the first ball spline mechanism.
6. The cuvette actuator of claim 1, wherein: the test tube cap taking-out and capping mechanism (403) comprises a second ball spline driving device, a second ball spline mechanism, a second clamping jaw arm and a cap clamping jaw, and a shaft structure of the second ball spline mechanism penetrates through the center of the turntable mechanism (406) and is rotationally connected with the turntable mechanism (406);
the second ball spline driving device is in driving connection with the second ball spline mechanism, the clamping plug clamping jaw is installed at one end of the second clamping jaw arm, and the other end of the second clamping jaw arm is installed on a shaft structure of the second ball spline mechanism.
7. The cuvette actuator of claim 1, wherein: the temperature control device is installed in the turntable mechanism (406) and comprises a heating device, a temperature sensing device and a controller, the heating device and the temperature sensing device are in signal connection with the controller, the temperature sensing device is used for receiving temperature information of the turntable mechanism (406) and converting the temperature information into an electric signal, the temperature signal received by the controller is transmitted by the temperature sensing device, and the heating device is controlled to work to control the turntable mechanism (406) to be at a set temperature.
8. The cuvette actuator of claim 1, wherein: and a test tube liquid level detector is arranged at a test tube accommodating station (406a) of the turntable mechanism (406).
9. The cuvette actuator of claim 1, wherein: the tray device is provided with at least one test tube position for placing a test tube (5).
10. The utility model provides a single chamber ovum operation auxiliary assembly which characterized in that: comprising a test tube actuator according to any one of claims 1-9, characterized in that: this auxiliary assembly is for cabinet form, from top to bottom includes frame (1), well rack (2) and lower rack (3) in proper order, test tube actuating mechanism installs in well rack (2) inside, well rack (2) are provided with operating panel and transport panel, operating window has been seted up to operating panel, transport panel has seted up the transport opening, automatic feeding mechanism (401) set up in operating panel one side, transport mechanism (407) run through in the transport opening.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082463A (en) * | 2021-11-22 | 2022-02-25 | 郑州大学第一附属医院 | Intelligent processing system and method for neurology samples |
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| CN111792597A (en) * | 2020-07-21 | 2020-10-20 | 邵东智能制造技术研究院有限公司 | Test tube seal cover assembling equipment and seal cover assembling method |
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| US6331437B1 (en) * | 1998-07-14 | 2001-12-18 | Bayer Corporation | Automatic handler for feeding containers into and out of an analytical instrument |
| CN105388314A (en) * | 2015-12-17 | 2016-03-09 | 嘉兴凯实生物科技有限公司 | Fully automated sample adding instrument |
| WO2019033312A1 (en) * | 2017-08-16 | 2019-02-21 | 北京普利生仪器有限公司 | Blood analyzer and control method therefor |
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| CN114082463A (en) * | 2021-11-22 | 2022-02-25 | 郑州大学第一附属医院 | Intelligent processing system and method for neurology samples |
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| CN113100891B (en) | 2022-03-01 |
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