CN206594183U - A kind of clamping device for medical treatment detection device - Google Patents

Abstract

The utility model discloses a kind of clamping device for medical treatment detection device, including pedestal, motor, transmission device and clamping head, the motor and clamping head are separately fixed on the pedestal, the clamping head includes at least one clamp assemblies, and the motor does mechanical movement by clamp assemblies described in the actuator drives.The utility model realizes under same test procedure that binary channels is uniformly controlled by double end clamping device and realizes a manipulator being uniformly controlled to work consumable component (stirring rod and the bar magnet) under different tests step by magnetic suck, with rationally compact mechanism, to improve the operational efficiency of device and shorten run time.

Description

A kind of clamping device for medical treatment detection device

Technical field

The utility model is related to medical fully-automated synthesis apparatus field, more particularly to a kind of folder for medical treatment detection device Hold device.

Background technology

At present, when the steps such as mixing, the cell magnetic suck of sample are carried out using immunological magnetic bead sorting method, to each sample Speech, is mixed and cell magnetic suck is two and, if handled one by one sample, undoubtedly running efficiency of system must can be caused low through step Under, increase system operation time；And different work consumable component (stirring rod and bar magnet) is difficult to be uniformly controlled by same mechanism, can be made Into complicated multi-module structure, the cost for realizing that detection is full-automatic is improved.At present, has there is medical treatment detection device in the market, Need mostly manually operated；Existing automation equipment is generally import equipment and controlling organization is more, system running efficiency is (time-consuming It is long) and flux it is relatively low.

Therefore, those skilled in the art be directed to exploitation it is a kind of by sample mix and Cell magnetic adsorption treatment this two Individual different tests step is uniformly controlled by a device to be used for the run time for improving device operation efficiency and shortening device The clamping device of medical treatment detection device.

Utility model content

In view of the drawbacks described above of prior art, technical problem to be solved in the utility model is to provide a kind of by sample Carrying out mixing, the two different tests steps are uniformly controlled by a device to improve plant running effect with Cell magnetic adsorption treatment The clamping device for medical treatment detection device of the run time of rate and shortening device.

To achieve the above object, the utility model provides a kind of clamping device for medical treatment detection device, including base Seat, motor, transmission device and clamping head, the motor and clamping head are separately fixed on the pedestal, institute Stating clamping head includes at least one clamp assemblies, and the motor is done by clamp assemblies described in the actuator drives Mechanical movement.

Further, the clamp assemblies define central axis, and the motor drives the clamp assemblies around institute Central axis is stated to rotate.

Further, the transmission device includes synchronous pulley and timing belt, and the synchronous pulley surface sets with teeth, its It is connected with the output shaft of the motor, and coordinates the timing belt to drive each clamp assemblies.

Further, the quantity of the clamp assemblies is 2.

Further, the clamp assemblies include the first pipeline section and the second pipeline section, and the first pipeline section diameter is more than described Second pipeline section, first pipeline section and second pipeline section are coaxially disposed, and first pipeline section is used to connect with bar magnet or stirring rod Connect, electromagnet core is provided with second pipeline section, when first pipeline section connects bar magnet, the bar magnet head of bar magnet and second Electromagnet core in pipeline section is attracting to be attached.

Further, in addition to conducting slip ring, the conducting slip ring is arranged on second pipeline section away from the described first pipe One end of section, when clamp assemblies are rotating, the conducting slip ring is provided surely for the electromagnet core in clamp assemblies Fixed contact power supply.

Further, in addition to connecting plate, the connecting plate is fixed on the pedestal side, and the connecting plate includes can be with The connecting hole of mechanical arm connection, wherein the clamping device is connected by connecting plate with mechanical arm, drive its vertically on Lower motion or horizontal direction are moved repeatedly, when needing absorption magnetic cell, by the up and down motion or stop of mechanical arm, make connection Dynamic bar magnet is shifted and stopped up and down in the sample, to realize the enrichment and transfer of magnetic cell.

Clamping device described in the utility model for medical treatment detection device is particularly suitable for use in circulating tumor cell detection In equipment.

The clamping device for medical treatment detection device provided according to the utility model, is realized same by double end clamping device Binary channels is uniformly controlled under one test procedure realizes that a manipulator consumes to the work under different tests step by magnetic suck Being uniformly controlled for part (stirring rod and bar magnet), with rationally compact mechanism, is run with improving the operational efficiency of device and shortening Time.

The technique effect of design of the present utility model, concrete structure and generation is made furtherly below with reference to accompanying drawing It is bright, to be fully understood from the purpose of this utility model, feature and effect.

Brief description of the drawings

Fig. 1 is the clamping device schematic diagram for medical treatment detection device of preferred embodiment of the present utility model；

Fig. 2 is the transmission device schematic diagram of preferred embodiment of the present utility model；

Fig. 3 is the clamp assemblies schematic diagram of preferred embodiment of the present utility model；

Fig. 4 is the clamping device schematic diagram of the connection vertical direction mobile mechanical arm of preferred embodiment of the present utility model

Below in conjunction with the utility model embodiment, the technical scheme in the utility model embodiment is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole embodiments. Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained under the premise of creative work is not made Every other embodiment, belongs to the scope of the utility model protection.

Embodiment

, it is necessary to illustrate in description of the present utility model, unless otherwise clearly defined and limited, term " connection " etc. Term should be interpreted broadly, for example, it may be being fixedly connected；It can be dismounting connection；It can also be a connection；Can be direct Connection；Can be indirectly connected with by intermediary, the connection of two element internals can be made, for the ordinary skill of this area For personnel, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.Term " on ", " under ", " preceding ", The side of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " clockwise ", " counterclockwise " Position or position relationship are, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplification is retouched State, rather than indicate or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation, Therefore it is not intended that to limitation of the present utility model.

As shown in figure 1, a kind of clamping device for medical treatment detection device of the utility model preferred embodiment, including pedestal 1st, motor 2, transmission device 3, clamping head 4, connecting plate 5, conducting slip ring 6.

Motor 2 and clamping head 4 are separately fixed on pedestal 1.

Clamping head 4 includes 2 clamp assemblies 41,42, and motor 2 drives clamp assemblies 41,42 by transmission device 3 Rotated with central shaft.For example, as shown in figure 3, clamp assemblies 41 connect stirring rod 81 one end, stirring rod 81 it is another One end is additionally provided with mixing page 811, and clamp assemblies 42 connect one end of stirring rod 82, and the other end of stirring rod 82, which is additionally provided with, to be stirred Page 821 is mixed, clamp assemblies 41,42, which drive stirring rod 81,82 to rotate simultaneously, makes sample stirring more uniform.

Clamp assemblies 41 include the first pipeline section 411 and the second pipeline section 412, and the diameter of the first pipeline section 411 is more than the second pipeline section 412, the first pipeline section 411 and the second pipeline section 412 are coaxially disposed, and the first pipeline section 411 is used to be connected with bar magnet 7 or stirring rod 8, and second Electromagnet core 413 is provided with pipeline section 412.For example, as shown in figure 3, the first pipeline section 411 and bar magnet 71 of clamp assemblies 41 connect Connect, pass through the attracting realization of electromagnet core 413 in the bar magnet of bar magnet 71 first 711 and the second pipeline section 412.

Clamp assemblies 42 include the first pipeline section 421 and the second pipeline section 422, and the diameter of the first pipeline section 421 is more than the second pipeline section 422, the first pipeline section 421 and the second pipeline section 422 are coaxially disposed, and the first pipeline section 421 is used to be connected with bar magnet 7 or stirring rod 8, and second Electromagnet core 423 is provided with pipeline section 422.For example, as shown in figure 3, the first pipeline section 421 and bar magnet 72 of clamp assemblies 42 connect Connect, pass through the attracting realization of electromagnet core 423 in the bar magnet of bar magnet 72 first 721 and the second pipeline section 422.

As shown in figure 3, conducting slip ring 61 is arranged on the one end of the second pipeline section 412 away from the first pipeline section 411, work as clamp assemblies 41 when rotating, and conducting slip ring 61 is that the electromagnet core 413 in clamp assemblies 41 provides stable contact power supply；Lead Electric slip ring 62 is arranged on the one end of the second pipeline section 422 away from the first pipeline section 421, when clamp assemblies 42 are rotating, leads Electric slip ring 62 is that the electromagnet core 423 in clamp assemblies 42 provides stable contact power supply.

As shown in Fig. 2 transmission device 3 includes synchronous pulley 31 and timing belt 32, the surface of synchronous pulley 31 sets with teeth, its It is connected with the output shaft of motor 2, and coordinates timing belt 32 to drive clamp assemblies 41,42.

Connecting plate 5 is fixed on the side of pedestal 1, and connecting plate 5 includes the connecting hole 51 that can be connected with mechanical arm, for example, such as Fig. 4 Shown, clamping device is connected by connecting plate 5 with mechanical arm 8, drives it vertically to move up and down, when need adsorb magnetic During cell, by the up and down motion or stop of mechanical arm 8, the bar magnet 71,72 of linkage is shifted and is stopped up and down in the sample, come Realize the enrichment and transfer of magnetic cell.

In summary, in medical treatment detection device, many work(such as this double end clamping device can be captured, moved and positioned It can operate, when progress sample is mixed operation, double end clamping device can connect stirring rod and drive its each spinning, come uniform Stir sample, when carry out sample magnetic cell adsorption operations when, double end clamping device can connect bar magnet and drive its move up and down and Stop, to carry out cell enrichment and transfer.

Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area Member just can make many modifications and variations without creative work according to design of the present utility model.Therefore, all this technology necks Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.

Claims (7)

1. a kind of clamping device for medical treatment detection device, it is characterised in that including pedestal, motor, transmission device and Head is clamped, the motor and clamping head are separately fixed on the pedestal, and the clamping head includes at least one Clamp assemblies, the motor does mechanical movement by clamp assemblies described in the actuator drives.

2. it is used for the clamping device of medical treatment detection device as claimed in claim 1, it is characterised in that the clamp assemblies are limited Central axis, the motor drives the clamp assemblies to rotate around the central axis.

3. it is used for the clamping device of medical treatment detection device as claimed in claim 1, it is characterised in that the transmission device includes Synchronous pulley and timing belt, the synchronous pulley surface set with teeth, and it is connected with the output shaft of the motor, and coordinates The timing belt drives each clamp assemblies.

4. it is used for the clamping device of medical treatment detection device as claimed in claim 1, it is characterised in that the number of the clamp assemblies Amount is 2.

5. it is used for the clamping device of medical treatment detection device as claimed in claim 1, it is characterised in that the clamp assemblies include First pipeline section and the second pipeline section, the first pipeline section diameter are more than second pipeline section, first pipeline section and second pipe Section is coaxially disposed, and first pipeline section is used to be connected with bar magnet or stirring rod, and electromagnet core is provided with second pipeline section.

6. it is used for the clamping device of medical treatment detection device as claimed in claim 5, it is characterised in that also including conducting slip ring, The conducting slip ring is arranged on the one end of second pipeline section away from first pipeline section.

7. it is used for the clamping device of medical treatment detection device as claimed in claim 1, it is characterised in that also including connecting plate, institute State connecting plate and be fixed on the pedestal side, the connecting plate includes the connecting hole that can be connected with mechanical arm.