Liftable laser ablation equipment

Abstract

The utility model discloses liftable laser ablation equipment. The liftable laser ablation equipment comprises a second base, a lifting component and a working platform, wherein the lifting part is connected between the second base and the working platform and can stretch out and draw back between the second base and the working platform so as to drive the working platform to ascend and descend relative to the second base. According to the scheme, the working platform can ascend or descend in the telescopic direction of the lifting component, so that a user can adjust the height of the working platform according to own requirements.

Description

TECHNICAL FIELD

[0001] The present disclosure relates generally to the field of laser ablation. More specifically, the present disclosure relates to a laser ablation device with adjustable height. BACKGROUND

[0002] Laser ablation is a high-precision medical technology that uses the energy of a laser to locally ablate diseased tissue, thereby achieving therapeutic goals. Laser ablation is based on the heat sensitivity of biological tissue, and selectively ablates lesions or structures through the heat released by the laser. This technology can be guided by medical imaging techniques such as Magnetic Resonance Imaging (MRI), enabling precise positioning and treatment. This technology has a wide range of applications in the treatment of tumors, treatment of vascular diseases, etc.

[0003] In the process of laser ablation, the user can control the parameters in the process of laser ablation on the work platform (for example, adjusting the wavelength, pulse width, frequency, etc. of the laser). Further, a display screen can be provided on the work platform, and information about the patient (such as basic information and vital signs of the patient, etc.), image information (such as real-time images of the surgical site and ultrasound images, etc.), and ablation-related information (such as the expected ablation lesion profile, the actual position of the optical fiber, and the temperature of the lesion site, etc.) can be obtained from the display screen. However, the height of the work platform of the laser ablation device in the related art cannot be adjusted, and it is unable to meet the needs of users to adjust the height of the work platform independently according to their different heights or preferences.

[0004] Therefore, there is an urgent need to provide a laser ablation device so that the user can independently adjust the height of the work platform according to his own needs. SUMMARY

[0005] In order to at least solve one or more of the above-mentioned technical problems, the present disclosure proposes a laser ablation device with adjustable height in various aspects.

[0006] In a first aspect, the present disclosure provides a laser ablation device with adjustable height, comprising a second base, a lifting component, and a work platform; wherein the lifting component is connected between the second base and the work platform and is telescopic between the second base and the work platform to drive the work platform to be adjustable relative to the second base.

[0007] In some embodiments, the lifting component comprises a plurality of lifting sections, which are slidingly connected and are slidingly telescopic between the second base and the work platform to drive the work platform to be movable in the telescopic direction of the plurality of lifting sections.

[0008] In some embodiments, the multi-stage lifting section comprises a first lifting section and a second lifting section, wherein one end of the first lifting section is connected to the second base; a first sliding structure is arranged on the inner surface and / or the outer surface of the first lifting section; a second sliding structure opposite to the first sliding structure is arranged on the surface of the second lifting section opposite to the first lifting section, and the first sliding structure cooperates with the second sliding structure so that the second lifting section is movable in the telescopic direction.

[0009] In some embodiments, the lifting section further comprises a third lifting section, a third sliding structure opposite to the second sliding structure is arranged on the surface of the third lifting section opposite to the second lifting section, and the third sliding structure cooperates with the second sliding structure so that the third lifting section is movable in the telescopic direction of the multi-stage lifting section.

[0010] In some embodiments, the multi-stage lifting section is a cylindrical structure; and / or the radial cross section of each stage of the lifting section is a quadrilateral.

[0011] In some embodiments, the lifting component further comprises a transmission part, which is detachably connected to the inside of the lifting section, and is used to drive the lifting section to move in the telescopic direction.

[0012] In some embodiments, a lifting switch is arranged on the working platform, and the lifting switch is electrically connected to the lifting component; and / or at least one display screen is arranged on the working platform.

[0013] In some embodiments, a housing and one or more laser outlets are further included; wherein the housing is arranged on the outer side of the second base and the lifting component; and the one or more laser outlets are arranged on one side of the housing.

[0014] In some embodiments, a cooling assembly is further included, which comprises a peristaltic pump, a flow monitoring device and a weight sensing device; wherein the peristaltic pump, the flow monitoring device and the weight sensing device are respectively arranged on the outer side of the housing and on the same side of the housing.

[0015] In some embodiments, the laser ablation device further comprises a foot switch, which comprises a foot pedal button and a plurality of foot pedals, wherein the plurality of foot pedals have a raised foot platform therebetween, and the foot pedal button is arranged on the foot platform.

[0016] By means of a laser ablation device as provided above, the device comprises a lifting component, the lifting component is retractable between the second base and the working platform, so that the working platform can be lifted or lowered in the retractable direction of the lifting component, thereby enabling the user to adjust the height of the working platform autonomously according to the needs. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above and other objects, features and advantages of the disclosed example embodiments will be more apparent from the following detailed description read in conjunction with the accompanying drawings, in which several example embodiments of the disclosure are illustrated by way of example and not limitation. In the drawings, like reference numerals refer to like elements or parts thereof, wherein:

[0018] Figure 1 An exemplary structural diagram of a rotatable display screen of some embodiments of the disclosure is shown;

[0019] Figure 2 An exemplary structural diagram of a rotatable display screen of some embodiments of the disclosure is shown;

[0020] Figure 3 An exemplary structural diagram of a first movable arm and a second movable arm of some embodiments of the disclosure is shown;

[0021] Figure 4 An exemplary structural diagram of a rotatable display screen of some embodiments of the disclosure is shown;

[0022] Figure 5a An exemplary front view of a laser ablation device comprising a lifting component of some embodiments of the disclosure is shown;

[0023] Figure 5b An exemplary structural diagram of a laser ablation device comprising a lifting component of some embodiments of the disclosure is shown;

[0024] Figure 6 An exemplary structural diagram of a laser ablation device comprising a two-stage lifting section of some embodiments of the disclosure is shown;

[0025] Figure 7 An exemplary structural diagram of a laser ablation device comprising a three-stage lifting section of some embodiments of the disclosure is shown;

[0026] Figure 8 An exemplary structural diagram of a laser ablation device comprising a lifting component of some embodiments of the disclosure is shown;

[0027] Figure 9 An exemplary structural diagram of a laser ablation device of some embodiments of the disclosure is shown

[0028] Figure 10An exemplary block diagram of a footswitch is shown illustrating some embodiments of the present disclosure;

[0029] Figure 11 An exemplary block diagram of a laser ablation device including a plurality of workstations is shown illustrating some embodiments of the present disclosure;

[0030] Figure 12 An exemplary block diagram of a laser ablation device including a workstation is shown illustrating some embodiments of the present disclosure; and

[0031] Figure 13 An exemplary block diagram of a laser ablation device is shown illustrating some embodiments of the present disclosure. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present disclosure will be apparently and completely described below with reference to the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by a person skilled in the art without any creative work fall within the protection scope of the present disclosure.

[0033] It should be understood that the terms “comprising” and “including” used in the specification and claims of the present disclosure indicate the presence of the described features, integers, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0034] It should also be understood that the terms used in the specification of the present disclosure are only for the purpose of describing specific embodiments, and are not intended to limit the present disclosure. As used in the specification and claims of the present disclosure, the singular forms “a,” “an,” and “the” are intended to include the plural forms, unless the context clearly indicates otherwise. It should be further understood that the term “and / or” used in the specification and claims of the present disclosure means any combination of one or more of the associated listed terms and all possible combinations, and includes these combinations.

[0035] As used in the specification and claims, the term “if’ can be interpreted as meaning “when” or “once” or “in response to a determination” or “in response to detecting” depending on the context. Similarly, the phrases “if determined” or “if detected [the described condition or event]” can be interpreted to mean “once determined” or “in response to a determination” or “once detected [the described condition or event]” or “in response to detecting [the described condition or event]” depending on the context.

[0036] The specific embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings.

[0037] Figure 1 An exemplary structural diagram of a rotatable display screen is shown. As shown in Figure 1 the rotatable display screen includes a first display screen 10, a second display screen 20 and a connecting assembly 30, wherein the connecting assembly 30 includes a support rod 40 and a rotating component 50, the rotating component 50 is arranged on the support rod 40 to be rotatable around the support rod 40; and the first display screen 10 and the second display screen 20 are respectively connected to two ends of the rotating component 50, so that the rotating component 50 drives the first display screen 10 and the second display screen 20 to be rotatable.

[0038] In some embodiments, the support rod 40 can be provided in a cylindrical shape, and a cross section thereof can be circular. For the purpose of illustration, an axial direction of the support rod 40 can be a first direction, and a direction perpendicular to the first direction can be a second direction. In some embodiments, the rotating component 50 can extend along the second direction, and can be respectively connected to the first display screen 10, the support rod 40 and the second display screen 20. The rotating component 50 can be rotatably connected to the support rod 40. Specifically, in some embodiments, a middle region of the rotating component 50 can be provided with a base through hole 511 in the second direction, so that the support rod 40 can be connected to the base through hole 511 in cooperation, for example, the support rod 40 passes through the base through hole 511, so that the rotating component 50 can be sleeved on the support rod 40. It can be understood that when the support rod 40 is connected to the middle region of the rotating component 50, the balance of force of the rotating component 50 can be ensured.

[0039] In some embodiments, a first thread can be provided on the support rod 40 at a position matched with the base through hole 511, and a second thread matched with the first thread can be provided on an inner side of the base through hole 511, so that the rotating component 50 can be threadedly connected to the support rod 40. It can be understood that assuming that a length of the first thread extending along the first direction can be a first length, the rotating component 50 can be rotated around the support rod 40 within the range of the first length, so as to adjust a height of the rotating component 50 in the first direction. Further, after the support rod 40 and the rotating component 50 are assembled, fasteners can be respectively provided at two ends of the first thread of the support rod 40, which can be used to fix relative positions of the support rod 40 and the rotating component 50, so as to prevent relative rotation thereof.

[0040] In some embodiments, in the second direction, the end of the rotating component 50 near the first display screen 10 can be a first end of the rotating component, and the end of the rotating component 50 near the second display screen 20 can be a second end of the rotating component. The first end of the rotating component can be fixedly connected, movably connected, or rotatably connected to the first display screen 10; the second end of the rotating component can be fixedly connected, movably connected, or rotatably connected to the second display screen 20. When the rotating component 50 rotates around the support rod 40, the first display screen 10 and the second display screen 20 can rotate around the support rod 40 along with the rotating component 50 to adjust the angle of the first display screen 10 and the second display screen 20.

[0041] The aforementioned connecting components, the first display screen, and the second display screen allow the first display screen and the second display screen to be adjusted to different heights and / or different angles to meet the usage needs of different users.

[0042] Figure 2 Exemplary structural diagrams of rotatable displays according to other embodiments of this disclosure are shown. Figure 2 As shown, the rotatable display screen may include a first display screen 10, a second display screen 20, and a connecting assembly, wherein the connecting assembly includes a support rod 40 and a rotating component 50. In some embodiments, the rotating component 50 may include a first base 51, a first movable arm 52, and a second movable arm 53. The first base 51 has a base through hole 511, a first connecting post 512, and a second connecting post 513. The first connecting post 512 and the second connecting post 513 may be disposed on opposite sides of the base through hole 511. When the support rod 40 passes through the base through hole 511, the rotating component 50 is sleeved on the support rod 40. One end of the first movable arm 52 has a first through hole 521, and the other end of the first movable arm 52 is used to connect to the first display screen 10. When the first through hole 521 is sleeved on the first connecting post 512, the first movable arm 52 drives the first display screen 10 to rotate circumferentially along the first connecting post 512. One end of the second movable arm 53 has a second through hole 531, and the other end of the second movable arm 53 is used to connect to the second display screen 20. When the second through hole 531 is sleeved on the second connecting post 513, the second movable arm 53 drives the second display screen 20 to rotate circumferentially along the second connecting post 513.

[0043] In some embodiments, the first base 51 can be a plate member extending along the second direction, and a base through hole 511 parallel to the first direction can be formed at a central position of the first base 51 in the second direction. The support rod 40 can pass through the base through hole 511, so that the first base 51 can rotate around the support rod 40. In some embodiments, a gap can be provided between the support rod 40 and the base through hole 511, and a transition fit or a clearance fit can be adopted therebetween, so as to ensure that the rotating part 50 can rotate around the axis of the support rod 40, and also to ensure that the rotating part 50 will not shake. Further, a lubricant can be added between the support rod 40 and the base through hole 511, so as to reduce the friction between the rotating shaft and the shaft hole. Further, a bearing can also be provided between the support rod 40 and the base through hole 511, so as to ensure the rotation accuracy and flexibility of the rotating part 50.

[0044] In some embodiments, in the first direction, the side of the first base 51 facing the first movable arm 52 can be a first base side, and a first connecting column 512 and a second connecting column 513 parallel to the first direction can be provided on the first base side. In some embodiments, the first connecting column 512 and the second connecting column 513 can be symmetrically provided at both ends of the first base 51 in the second direction relative to the axis of the base through hole 511. When the first connecting column 512 and the second connecting column 513 are directly or indirectly connected with the first display screen 10 and the second display screen 20 respectively, the forces on both ends of the first base 51 can be uniform. When the first display screen 10 and the second display screen 20 have the same mass and the relative positions are symmetric along the axis of the base through hole 511, the forces on both ends of the first base 51 in the first direction can at least partially superimpose and cancel each other out, so as to reduce the shear force of the first base 51 on the support rod 40.

[0045] In some embodiments, the first base side can be provided as a plane or a curved surface. Preferably, the first base side can be provided at least partially as a plane, so as to facilitate the connection of the first connecting column 512 with the first through hole 521 of the first movable arm 52, and the connection of the second connecting column 513 with the second through hole 531 of the second movable arm 53. It can be understood that the circumferential direction of the first connecting column 512 can be the direction of rotation around the axis of the first connecting column 512, and the circumferential direction of the second connecting column 513 can be the direction of rotation around the axis of the second connecting column 513.

[0046] In some embodiments, the first movable arm 52 can be directly connected with the first base 51, or indirectly connected with the first base 51. Similarly, the second movable arm 53 can be directly connected with the first base 51, or indirectly connected with the first base 51. Details will be described later in combination with the accompanying drawings. Figure 3The first movable arm 52 is indirectly connected to the first base 51, and the second movable arm 53 is indirectly connected to the first base 51. The first movable arm 52 and the second movable arm 53 are respectively connected to the first display screen 10 and the second display screen 20.

[0047] When the first movable arm 52 is directly connected to the first base 51, the first through hole 521 can be rotatably connected to the first connecting column 512 or fixedly connected to the first connecting column 512. Further, the other end of the first movable arm 52 can be fixedly connected to the first display screen 10 or rotatably connected to the first display screen 10, so that when the first movable arm 52 rotates around the axis of the first connecting column 512, the first display screen 10 can also rotate around the axis of the first connecting column 512.

[0048] When the second movable arm 53 is directly connected to the first base 51, the second through hole 531 can be rotatably connected to the second connecting column 513 or fixedly connected to the second connecting column 513. Further, the other end of the second movable arm 53 can be fixedly connected to the second display screen 20 or rotatably connected to the second display screen 20, so that when the second movable arm 53 rotates around the axis of the second connecting column 513, the second display screen 20 can also rotate around the axis of the second connecting column 513.

[0049] Through the arrangement of the rotating components, the first display screen 10 and the second display screen 20 can respectively flexibly rotate around the first connecting column 512 and the second connecting column 513, which can facilitate the user to respectively adjust the rotation angle of the first display screen 10 and the second display screen 20. It can be understood that the above description is exemplary and not limiting, for example, the first movable arm and the second movable arm can not be limited to the shape shown in the figure, and can also include other structures to further increase the rotation mode of the display screen and improve the rotation flexibility of the display screen. The following will be described Figure 3 exemplarily.

[0050] Figure 3 An exemplary structural diagram of the first movable arm 52 and the second movable arm 53 of some embodiments of the present disclosure is shown. As Figure 3 shown, the first movable arm 52 can include a first connecting rod 522, a first rotating head 523, and a first mounting portion 524, the first rotating head 523 and the first mounting portion 524 are respectively connected to the two ends of the first connecting rod 522, the first rotating head 523 has a first through hole 521, the first rotating head 523 is rotatably connected to the first connecting rod 522 in the first plane, and the first mounting portion 524 is used to connect the first display screen; the second movable arm 53 includes a second connecting rod 532, a second rotating head 533, and a second mounting portion 534, the second rotating head 533 and the second mounting portion 534 are respectively connected to the two ends of the second connecting rod 532, the second rotating head 533 has a second through hole 531, the second rotating head 533 is rotatably connected to the second connecting rod 532 in the second plane, and the second mounting portion 534 is used to connect the second display screen.

[0051] In some embodiments, in the first direction, the first rotating head 523 can be formed with a first through hole 521 at one end thereof, the first through hole 521 can be sleeved on the first connecting column, and can be rotatably connected with the first connecting column, so that the first rotating head 523 can rotate around the axis of the first connecting column.

[0052] In some embodiments, the first connecting rod 522 can be in the shape of a cylinder or a cuboid. One end of the first connecting rod 522 can be rotatably connected with the first rotating head 523 in the same plane, for example, in the first plane. The first plane can be the plane formed by the axis direction of the first connecting rod 522 and the axis direction of the first rotating head 523 (or the first through hole 521). In some embodiments, the first connecting rod 522 and the first rotating head 523 can be connected by, for example, a hinge. For example, the two can be connected together by a first hinge connecting rod 5221 (for example, a hinge shaft or a pin), so that the first connecting rod 522 and the first rotating head 523 can both rotate around the first hinge connecting rod 5221.

[0053] The first mounting portion 524 can be connected with the other end of the first connecting rod 522, and the side of the first mounting portion 524 away from the first connecting rod 522 can be connected (for example, buckled or screwed) with the first display screen.

[0054] In some embodiments, in the first direction, the second rotating head 533 can be formed with a second through hole 531 at one end thereof, the second through hole 531 can be sleeved on the second connecting column, and can be rotatably connected with the second connecting column, so that the second rotating head 533 can rotate around the axis of the second connecting column.

[0055] In some embodiments, the second connecting rod 532 can be in the shape of a cylinder or a cuboid. One end of the second connecting rod 532 can be rotatably connected with the second rotating head 533 in the same plane, for example, in the second plane. The second plane can be the plane formed by the axis direction of the second connecting rod 532 and the axis direction of the second rotating head 533. In some embodiments, the second connecting rod 532 and the second rotating head 533 can be connected by, for example, a hinge. For example, the two can be connected together by a second hinge connecting rod 5222 (for example, a hinge shaft or a pin), so that the second connecting rod 532 and the second rotating head 533 can both rotate around the second hinge connecting rod 5222. In yet some embodiments, the first plane and the second plane can be the same plane, or can be different planes.

[0056] In some embodiments, the second mounting portion 534 can be connected with the other end of the second connecting rod 532, and the side of the second mounting portion 534 facing away from the second connecting rod 532 can be connected (e.g., snap connection or threaded connection) with the second display screen.

[0057] Through the foregoing arrangement, by the rotatable connection between the first rotating head 523 and the first connecting rod 522 in the first plane and the rotatable connection between the second rotating head 533 and the second connecting rod 532 in the second plane, when the position of the base on the supporting rod is fixed, the height of the first display screen and the second display screen can still be adjusted, that is, the movement of the first display screen and the second display screen in the first direction can be realized.

[0058] Further, as further shown in Figure 3 In some embodiments, the first mounting portion 524 can be rotatably connected with the first connecting rod 522 in the first plane, and the second mounting portion 534 can be rotatably connected with the second connecting rod 532 in the second plane; or the first mounting portion 524 can be rotatably connected with the first connecting rod 522 in the third plane, and the second mounting portion 534 can be rotatably connected with the second connecting rod 532 in the fourth plane, and the third plane can be perpendicular to the first plane, and the fourth plane can be perpendicular to the second plane; or the first mounting portion 524 can be spherically connected with the first connecting rod 522, and the second mounting portion 534 can be spherically connected with the second connecting rod 532.

[0059] When the first mounting portion 524 is rotatably connected with the first connecting rod 522 in the first plane, the specific connection manner between the first mounting portion 524 and the first connecting rod 522 is similar to the connection manner between the first connecting rod 522 and the first rotating head 523, which will not be described here again. In this case, the axial directions of the first mounting portion 524, the first connecting rod 522 and the first rotating head 523 are in the same plane, i.e., the first plane. When the second mounting portion 534 is rotatably connected with the second connecting rod 532 in the second plane, the specific connection manner between the second mounting portion 534 and the second connecting rod 532 is similar to the connection manner between the second connecting rod 532 and the second rotating head 533, which will not be described here again. In this case, the axial directions of the second mounting portion 534, the second connecting rod 532 and the second rotating head 533 are in the same plane, i.e., the second plane.

[0060] When the first mounting part 524 and the first connecting rod 522 are rotatably connected in a third plane, and the second mounting part 534 and the second connecting rod 532 are rotatably connected in a fourth plane, and the first plane is perpendicular to the third plane and the second plane is perpendicular to the fourth plane, the first display screen and the second display screen can be adjusted in position and angle in at least two directions respectively. Specifically, the first mounting part 524 and the first connecting rod 522 can be connected, for example, by a hinge, and the hinge axis direction of the hinge is perpendicular to the first hinge connecting rod 5221; the second mounting part 534 and the second connecting rod 532 can be connected, for example, by a hinge, and the hinge axis direction of the hinge is perpendicular to the second hinge connecting rod 5222.

[0061] In some embodiments, the first mounting portion 524 is spherically connected to the first connecting rod 522, and the second mounting portion 534 is spherically connected to the second connecting rod 532. The two components of the spherically connected assembly typically include a spherical connector and a spherical groove. Rotation of the spherical connector within the spherical groove allows for 360-degree rotation between the two components. In some embodiments, one of the first mounting portion 524 and the first connecting rod 522 may have a spherical connector, while the other has a spherical groove; similarly, one of the second mounting portion 534 and the second connecting rod 532 may have a spherical connector, while the other has a spherical groove, to achieve the aforementioned spherical connection.

[0062] Figure 4 An exemplary structural diagram of a rotatable display screen according to some embodiments of this disclosure is shown. Figure 4 As shown, in some embodiments, the rotating component may further include a third movable arm 54 and a fourth movable arm 55. The third movable arm 54 is connected between the first movable arm 52 and the first base 51, and the fourth movable arm 55 is connected between the second movable arm 53 and the first base 51. One end of the third movable arm 54 is sleeved on the first connecting post 512, and the other end of the third movable arm 54 has a third connecting post 541. When the first through hole 521 is sleeved on the third connecting post 541, the first movable arm 52 drives the first display screen to rotate circumferentially along the third connecting post 541. One end of the fourth movable arm 55 is sleeved on the second connecting post 513, and the other end of the fourth movable arm 55 has a fourth connecting post 551. When the second through hole 531 is sleeved on the fourth connecting post 551, the second movable arm 53 drives the second display screen 20 to rotate circumferentially along the fourth connecting post 551.

[0063] In some embodiments, when the first movable arm 52 and the first base 51 are indirectly connected, a third movable arm 54 can be arranged between the first movable arm 52 and the first base 51. Specifically, one end of the third movable arm 54 can be provided with a third movable arm through hole 542 with an axis parallel to the first direction, and the third movable arm through hole 542 can be sleeved on the first connecting column 512 and rotatably connected with the first connecting column 512, so that the third movable arm 54 can rotate around the axis of the first connecting column 512. The other end of the third movable arm 54 can be provided with a third connecting column 541 with an axis parallel to the first direction, and in the first direction, the third connecting column 541 can extend away from the first base 51. The third connecting column 541 can be rotatably connected with the first through hole 521 of the first movable arm 52, so that the first movable arm 52 can rotate around the axis of the third connecting column 541, and the first display screen can rotate around the axis of the third connecting column 541.

[0064] In some embodiments, when the second movable arm 53 and the first base 51 are indirectly connected, a fourth movable arm 55 can be arranged between the second movable arm 53 and the first base 51. Specifically, one end of the fourth movable arm 55 can be provided with a fourth movable arm through hole 552 with an axis parallel to the first direction, and the fourth movable arm through hole 552 can be sleeved on the second connecting column 513 and rotatably connected with the second connecting column 513, so that the fourth movable arm 55 can rotate around the axis of the second connecting column 513. The other end of the fourth movable arm 55 can be provided with a fourth connecting column 551 with an axis parallel to the first direction, and in the first direction, the fourth connecting column 551 can extend away from the first base 51. The fourth connecting column 551 can be rotatably connected with the second through hole 531 of the second movable arm 53, so that the second movable arm 53 can rotate around the axis of the fourth connecting column 551, and the second display screen 20 can rotate around the axis of the fourth connecting column 551.

[0065] Through the arrangement of the third movable arm and the fourth movable arm, the first display screen and the second display screen can be more flexible in rotation, and the height of the first display screen and the second display screen and the distance between the first display screen and the second display screen can be increased, so that the collision of the first display screen and the second display screen due to position interference during rotation can be avoided.

[0066] In some embodiments, the axial directions of the support rod 40, the first connecting column 512, the second connecting column 513, the third connecting column and the fourth connecting column are parallel. In some embodiments, the aforementioned support rod 40, the first connecting column 512, the second connecting column 513, the third connecting column 541 and the fourth connecting column 551 can all be cylinders, and the axial directions of each of them can be the directions of the respective center lines (i.e. the axes of symmetry). By setting the axial directions of each of them parallel, it can be ensured that the support rod 40, the first connecting column 512, the second connecting column 513, the third connecting column and the fourth connecting column have good parallelism, and in addition, it is also helpful to achieve a more accurate motion trajectory. In addition, by setting the aforementioned respective axial directions parallel, it can also be easier to adjust the posture of the display screen connected thereto.

[0067] As Figure 4 Further shown in the figures, in some embodiments, the connecting assembly further comprises a limiting ring 41, which can be sleeved on the support rod 40 and located at the bottom of the rotating part. In some embodiments, the limiting ring 41 can be located at the bottom of the first base 51. Specifically, the inside of the limiting ring 41 can be provided with a through hole, and the inside of the through hole can be provided with threads. The outside of the support rod can also be provided with threads matched therewith. The limiting ring 41 can be sleeved on the support rod 40 by threads, and can limit the support rod 40 in the first direction, so as to limit the position of the rotating part on the support rod 40 and / or limit the rotation angle of the rotating part relative to the support rod 40.

[0068] By setting the first movable arm, the second movable arm, the third movable arm and the fourth movable arm, not only can the angle adjustment of the first display screen and the second display screen in the three-dimensional space be achieved, but also the height adjustment and the distance adjustment between the first display screen and the second display screen can be achieved.

[0069] Figure 5a An exemplary front view of a laser ablation device including a lifting part according to some embodiments of the present disclosure is shown; Figure 5b An exemplary structural view of a laser ablation device including a lifting part according to some embodiments of the present disclosure is shown. As Figure 5a And Figure 5b As shown in the figures, the present disclosure also provides a liftable laser ablation device, which comprises a second base 60, a lifting part 70 and a working platform 80; wherein the lifting part 70 is connected between the second base 60 and the working platform 80, and is telescopic between the second base 60 and the working platform 80, so as to drive the working platform 80 liftable relative to the second base 60.

[0070] In some embodiments, the second base 60 can be configured as a base plate, or as a prism or cuboid shape. The second base 60 can be used to support the lifting component 70 or the working platform 80, etc. When the second base 60 is cuboid in shape, it can house electrical control components and / or industrial control computers. Specifically, the electrical control components and / or industrial control computers can be mounted on the same plane with the same height (e.g., both are mounted on the base plate of the second base 60), or they can be mounted on different planes with different heights (e.g., the interior of the second base 60 can be provided with a receiving frame containing multiple flat plates, and these multiple flat plates can be mounted at different heights). In some embodiments, the bottom of the second base 60 can be provided with one or more wheel-shaped components, which can drive the laser ablation device to move in a direction parallel to the bottom surface of the second base 60, thereby facilitating the movement of the laser ablation device.

[0071] In some embodiments, such as Figure 5a As shown, the lifting component 70 can be a scissor-type lifting structure. Specifically, it can include a drive assembly and a scissor assembly, the scissor assembly being composed of multiple intersecting links. The fixed end of the drive assembly can be mounted on the second base 60, the moving end of the drive assembly can be connected to one end of the scissor assembly, and the other end of the scissor assembly can be connected to the work platform 80. When the moving end of the drive assembly moves in the telescopic direction, the links of the scissor assembly can extend or retract, thereby driving the work platform 80 to move in the telescopic direction.

[0072] In other embodiments, such as Figure 5b As shown, the lifting component 70 can also be a lifting section structure. Specifically, the lifting component 70 may include a multi-stage lifting section 71, which is slidably connected and can slide and extend between the second base 60 and the working platform 80, so as to drive the working platform 80 to move in the extension and retraction direction of the multi-stage lifting section 71.

[0073] In some embodiments, the multi-stage lifting sections 71 can be slidably connected, for example, by a guide rail-slider connection or a slide rod-sleeve connection, enabling the multi-stage lifting sections 71 to extend and retract. Furthermore, the multi-stage lifting sections 71 can also achieve extendable movement by connecting multiple cylinders or hydraulic cylinders in series.

[0074] In some embodiments, the multi-stage lifting sections 71 can all be cylindrical structures, wherein the radial cross-section of each stage of the lifting sections 71 can be a circular ring, a quadrilateral, a pentagon, a hexagon, or other regular or irregular shape. For example, in other embodiments, the radial cross-section of each stage of the lifting sections 71 can be a quadrilateral. In yet other embodiments, the radial cross-sections of the multi-stage lifting sections 71 can be the same, and the radial dimensions of the multi-stage lifting sections 71 can be different, so as to facilitate smoother sliding between the multi-stage lifting sections 71, and also so that the multi-stage lifting sections 71 can be nested together in a contracted state (such as the state shown in FIG. 6), thereby saving space. Figure 5b

[0075] The radial cross-sections described above refer to the cross-sections obtained by cutting along the radial direction of the lifting sections 71. In some embodiments, along the extension direction of the multi-stage lifting sections 71, the edges or side walls of each stage of the lifting sections 71 can be provided with sliding structures, so that the multi-stage lifting sections can move relative to each other.

[0076] In some embodiments, one end of the lifting member 70 towards the second base 60 can be the first end of the extension member, and one end of the lifting member 70 towards the working platform 80 can be the second end of the extension member. The first end of the extension member can be fixedly connected or detachably connected to the second base 60, which can facilitate electrical connection between the lifting member 70 and the electrical control member. Further, the second end of the extension member can also be fixedly connected or detachably connected to the working platform 80, and the aforementioned extension direction can be a direction perpendicular to the second base 60. When the extension member is slidably extended and contracted in the extension direction, the working platform 80 can be moved in the extension direction, so that the height of the working platform 80 can be adjusted, which can facilitate the operation of the personnel using the laser ablation device.

[0077] In some embodiments, along the extension direction of the lifting member 70, one side of the working platform 80 towards the lifting member 70 can be the first side of the working platform, and one side of the working platform 80 away from the lifting member 70 can be the second side of the working platform. The first side of the working platform can be connected to the second end of the extension member, and the second side of the working platform can be provided with display devices and / or operation members, etc.

[0078] Through the provision of the aforementioned lifting member 70, the working platform can be moved in the extension direction of the multi-stage lifting sections by the slidable extension and contraction between the multi-stage lifting sections of the lifting member, thereby providing a laser ablation device with adjustable height, so that the user can independently adjust the height of the working platform according to the needs. In order to more conveniently understand the specific implementation mode of the lifting member, the following will be exemplarily described in combination with Figure 6 and Figure 7

[0079] Figure 6 ​​An exemplary structural diagram of a laser ablation device including a two-stage lifting section is shown. As shown in Figure 6 The multi-stage lifting section 71 can include a first lifting section 711 and a second lifting section 712, wherein one end of the first lifting section 711 is connected to the second base 60; a first sliding structure is arranged on the inner surface and / or the outer surface of the first lifting section 711; a second sliding structure opposite to the first sliding structure is arranged on the surface of the second lifting section 712 opposite to the first lifting section 711, and the first sliding structure cooperates with the second sliding structure so that the second lifting section 712 is movable in the telescopic direction.

[0080] In some embodiments, when the multi-stage lifting section 71 is two stages, it can include a first lifting section 711 and a second lifting section 712 movably connected to the first lifting section 711. Specifically, in the telescopic direction of the multi-stage lifting section 71, one end of the first lifting section 711 towards the second base 60 can be connected to the second base 60, one end of the first lifting section 711 away from the second base 60 can be movably connected to one end of the second lifting section 712 towards the second base 60, and one end of the second lifting section 712 away from the second base 60 can be connected to the working platform 80.

[0081] In some embodiments, when the first sliding structure is arranged on the inner surface of the first lifting section 711, the second sliding structure can be arranged on the outer surface of the second lifting section 712; when the first sliding structure is arranged on the outer surface of the first lifting section 711, the second sliding structure can be arranged on the inner surface of the second lifting section 712, wherein the first sliding structure can include a sliding block / slot, and the second sliding structure can include a slot / block. Specifically, the first sliding structure can be a sliding block, and the second sliding structure can be a slot cooperating with the sliding block; the first sliding structure can be a slot, and the second sliding structure can be a sliding block cooperating with the slot.

[0082] Figure 7 An exemplary structural diagram of a laser ablation device including a three-stage lifting section is shown. Compared to the laser ablation device shown in Figure 6 As shown in Figure 7 In the laser ablation device shown in

[0083] In some embodiments, when the multi-stage lifting section 71 is a three-stage lifting section, it can include a first lifting section 711, a second lifting section 712 movably connected with the first lifting section 711, and a third lifting section 713 movably connected with the second lifting section 712, wherein the second lifting section 712 can be arranged between the first lifting section 711 and the third lifting section 713. Specifically, one end of the first lifting section 711 can be connected with the second base 60, and the other end of the first lifting section 711 can be slidably connected with one end of the second lifting section 712; one end of the third lifting section 713 can be slidably connected with the other end of the second lifting section 712, and the other end of the third lifting section 713 can be connected with the working platform 80.

[0084] In some embodiments, when the second lifting section 712 is provided with a second sliding structure on its inner surface, the third lifting section 713 can be provided with a third sliding structure on its outer surface; when the second lifting section 712 is provided with a second sliding structure on its outer surface, the third lifting section 713 can be provided with a third sliding structure on its inner surface, wherein the second sliding structure can include a sliding block / slot, and the third sliding structure can include a slot / block. Specifically, the second sliding structure can be a sliding block, and the third sliding structure can be a slot matched with the sliding block; the second sliding structure can be a slot, and the third sliding structure can be a sliding block matched with the slot.

[0085] It can be understood that the above-mentioned first sliding structure, second sliding structure, and third sliding structure can be a sliding block / slot, which is exemplary but not limited, and other realizable sliding structures can also be provided according to needs, such as the matching structure of a sliding rail and a guide rod, the matching structure of a gear and a rack, etc. For example, in some embodiments, the first sliding structure can include a sliding rail, and the second sliding structure can include a guide rod. For another example, the second sliding structure can include a gear, and the third sliding structure can include a rack. Here, the enumeration will not be exhaustive.

[0086] In some embodiments, the lifting component can further include a transmission part connected with the inside of the lifting section 71, which is used to drive the lifting section 71 to move in its telescopic direction.

[0087] In some embodiments, the transmission part can be arranged inside the lifting section 71 and can be connected with the end of the lifting section 71 to drive the lifting section 71 to move in the telescopic direction. Specifically, the transmission part can include a gas cylinder or a hydraulic cylinder, etc., which can include a fixed end and a piston end. In a specific embodiment, taking a three-stage lifting section 71 as an example, the transmission part can include a first transmission part and a second transmission part, the inside of the first lifting section 711 can include a first end surface perpendicular to the lifting direction (i.e., the telescopic direction), the inside of the second lifting section 712 can include a second end surface perpendicular to the lifting direction, and the inside of the third lifting section 713 can include a third end surface perpendicular to the lifting direction; the fixed end of the first transmission part can be arranged on the first end surface, and the moving end of the first transmission part can be connected with the side of the second end surface facing the first lifting section 711; the fixed end of the second transmission part can be arranged on the side of the second end surface facing the third lifting section 713, and the moving end of the second transmission part can be connected with the third end surface.

[0088] According to the above example, when the moving end of the first transmission part moves along the telescopic direction of the multi-stage lifting section 71, the second end surface can be driven to move along the telescopic direction, so that the second lifting section 712 can be driven to move along the telescopic direction; when the moving end of the second transmission part moves along the telescopic direction, the third end surface can be driven to move along the telescopic direction, so that the third lifting section 713 can be driven to move along the telescopic direction.

[0089] By arranging the transmission part, it has good stability when driving the lifting section to move in the telescopic direction, and can avoid the situation that the work platform shakes due to unstable thrust. In addition, when the transmission part is a hydraulic cylinder, it can accurately control the position and speed.

[0090] The above is described in combination with Figures 5a-7 The laser ablation device including the lifting component according to the embodiments of the present disclosure is described exemplarily, and it can be understood that the above description is exemplary but not limiting, for example, the number of lifting sections can not be limited to two or three as described above, and more can be arranged as needed. For example, the laser ablation device can also include other components / assemblies, which will be described below in combination with Figure 8 Further description.

[0091] Figure 8 An exemplary structural diagram of a laser ablation device including a lifting component according to another embodiment of the present disclosure is shown. As Figure 8 shown, in some embodiments, the work platform 80 of the laser ablation device can be provided with a lifting switch 81, which can be electrically connected with the lifting component 70; and / or the work platform 80 can be provided with at least one display screen.

[0092] In some embodiments, on the side of the work platform 80 (i.e. the tabletop of the work platform) facing away from the second base 60 in the telescoping direction of the lifting component, a lifting switch 81 can be provided, which can be electrically connected to the lifting component 70 and can be used to control the extension or retraction of the lifting component 70 in the telescoping direction, thereby controlling the raising or lowering of the work platform 80. In some embodiments, the lifting switch 81 can include a raising button and a lowering button to control the raising and lowering of the work platform, respectively. Through the provision of the lifting switch, the telescoping of the lifting component and the raising and lowering of the work platform can be flexibly controlled, facilitating the operation of the user.

[0093] Further, in some embodiments, at least one display screen can be provided on the work platform 80, which can be provided on the tabletop of the work platform 80 and / or connected to the work platform 80. For example, in some embodiments, the laser ablation device can include two display screens, one of which is provided on the work platform 80, and the other of which is connected to the work platform 80 through, for example, a connecting component. In other embodiments, the at least one display screen can include any of the rotatable display screens (e.g. the first display screen 10 and the second display screen 20) described above and a third display screen 111 provided on the work platform 80, i.e. three display screens as shown in Figures 1-4 Figure 8 In some embodiments, the third display screen 111 can be connected to the work platform 80 through a support rod.

[0094] It can be understood that the above description is exemplary and not limiting, for example, the work platform 80 can not be limited to only providing the lifting switch 81, but other operation components and / or indication components can also be provided as needed, such as a laser indication light, an input device (e.g. a mouse, a keyboard, etc.), a laser output switch, a parameter adjustment button, etc. For example, the laser ablation device can not only include the components shown in Figure 8 The laser ablation device according to embodiments of the present disclosure will be further described below.

[0095] Figure 9 An exemplary structural diagram of a laser ablation device according to some embodiments of the present disclosure is shown. As shown in Figure 9 The laser ablation device can include a work platform 80 and a device main body, wherein the device main body is provided at the bottom of the work platform; and one or more laser outlets 67 can be provided on the device main body. In some embodiments, the device main body can include any of the components described above in connection with Figures 5a-8 ​Any of the described lifting components and second base. In other embodiments, the device body can further comprise a housing 64 that can be disposed on the outside of the second base and the lifting component. In yet other embodiments, one or more laser outlets can be disposed on a side of the housing 64.

[0096] In some embodiments, the size of the housing can be determined according to the size of the second base and the lifting component. The housing 64 can be disposed on the outside of the second base and the lifting component such that the second base is not exposed outside the housing and the lifting component can be partially exposed outside the housing. For example, when the lifting component is in the extended state such that the work platform is raised, the lifting component can be partially exposed outside the housing 64. The top of the housing can have an opening such that the lifting component can extend therefrom. When the lifting component is in the retracted state, the work platform 80 can be lowered to rest against the top of the housing 64, at which time the lifting component can be fully retracted within the housing 64 without being exposed.

[0097] In some embodiments, one or more laser outlets 67 can be disposed on a side of the housing 64. The plurality of laser outlets 67 can be used to output light of different wavelengths. In other embodiments, the laser ablation device can comprise two laser outlets 67. It can be appreciated that the laser ablation device can further comprise one or more laser emitters that can be disposed inside the housing 64. In other embodiments, the output end of one laser emitter can be connected to a corresponding one of the laser outlets, and one laser outlet can be used to connect an optical fiber catheter. Further, when the laser emitter is capable of emitting light of multiple wavelengths, one laser outlet 67 can also be used to output light of multiple wavelengths.

[0098] As Figure 9 Further shown in FIG. 6, in some embodiments, the laser ablation device can further comprise a cooling assembly 65 that can comprise a peristaltic pump 651, a flow monitoring device 652, and a weight sensing device 653; wherein the peristaltic pump 651, the flow monitoring device 652, and the weight sensing device 653 can be disposed on the outside of the device body / housing 64 and on the same side of the device body / housing 64, respectively.

[0099] In some application scenarios, a cooling container can be hung on the weight sensing device 653, and cooling liquid in the cooling container can flow out through a cooling catheter connected to the cooling container; the cooling catheter can pass through a catheter passage on the peristaltic pump 651; the cooling catheter passing through the peristaltic pump 651 can be connected to the optical fiber catheter so that the cooling liquid can cool the optical fiber catheter; the cooling liquid passing through the optical fiber catheter flows into a return tube, which can pass through the flow monitoring device 652. In other application scenarios, the cooling catheter can pass through the peristaltic pump 651 and the flow monitoring device 652 in sequence before being connected to the optical fiber catheter.

[0100] In some embodiments, the peristaltic pump 651 can be used to power the flow of the cooling liquid in the cooling conduit, and also to adjust the flow rate of the cooling liquid. The flow monitoring device 652 can be used to monitor the flow rate of the cooling liquid, so as to ensure that it meets the cooling requirements and guarantees the cooling effect. Further, the weight sensing device 653 can be used to detect the weight change of the cooling liquid in the cooling container (e.g. a cooling liquid storage bag, a cooling liquid storage barrel, a cooling liquid storage tank, etc.), so as to detect the loss of the cooling liquid.

[0101] By arranging the peristaltic pump 651, the flow monitoring device 652 and the weight sensing device 653 on the same side of the outside of the housing 64, the connection and path of the pipeline through which the cooling liquid flows can be simplified, the length of the required cooling conduit can be shortened, the pressure can be reduced, and the cooling effect can be guaranteed.

[0102] Further, in some embodiments, the laser ablation device can further comprise a foot switch, which can be connected with the device body. In other embodiments, the foot switch can pass through the shell and be connected with the laser emitter, for controlling the laser emission state and / or the emitted laser power, etc. For the convenience of understanding, the exemplary description will be made below in combination with Figure 10

[0103] Figure 10 An exemplary structural diagram of the foot switch of some embodiments of the present disclosure is shown. As Figure 10 shown, in some embodiments, the laser ablation device can further comprise a foot switch 84, which can comprise a foot pedal button 841 and a plurality of foot pedals 842, wherein the plurality of foot pedals 842 have a raised foot pedal platform 8411 therebetween, and the foot pedal button 841 is arranged on the foot pedal platform 8411.

[0104] In some embodiments, the plurality of foot pedals 842 can be used to trigger or control a plurality of different laser powers. The shape of the foot pedal 842 can be circular, square, diamond, hemispherical, etc. The shapes of the plurality of foot pedals 842 can be the same or different. In other embodiments, the foot switch 84 can comprise a first foot pedal 8421 and a second foot pedal 8422, for triggering or controlling two different laser powers.

[0105] In some embodiments, a raised foot pedal platform 8411 can also be arranged between the plurality of foot pedals 842, which can separate the plurality of foot pedals 842 to avoid mis-touching between the plurality of foot pedals 842. Arranging the foot pedal button 841 on the raised foot pedal platform 8411 can also effectively avoid mis-touching between the foot pedal button 841 and the foot pedal 842. The shape of the foot pedal button 841 can be circular, square, diamond, hemispherical, etc. ​

[0106] The foot pedal button 841 is arranged on the foot pedal platform 8411 and can be electrically connected to the laser emitter for triggering / control of switching of the laser state. Specifically, when the foot pedal button 841 is stepped on, the laser emitter can be switched between a preparation emission state and a standby state, wherein when the laser emitter is in the standby state, the laser emitter does not emit laser regardless of whether the pedal is stepped on or not; when the laser emitter is in the preparation emission state, the laser emitter can emit laser of corresponding power after the pedal is stepped on.

[0107] Through the arrangement of the foot pedal switch 84, the required laser can be emitted conveniently and quickly. Further, by arranging the foot pedal button 841 on the raised foot pedal platform 8411, the mis-touch between the pedal 842 and the foot pedal button 841 can be avoided, and the mis-touch between multiple pedals 842 can also be avoided, so that the case of error emission of laser caused by mis-touch can be effectively avoided.

[0108] Figure 11 An exemplary structural diagram of a laser ablation device comprising multiple industrial computers is shown to illustrate some embodiments of the present disclosure, as shown in Figure 11 As shown, the laser ablation device comprises a device main body 90, a work platform 80, multiple industrial computers 100 and one or more display screens 1; the device main body 90 is arranged at the bottom of the work platform 80; the multiple industrial computers are connected with the one or more display screens 1.

[0109] In some embodiments, the number of display screens can be set to one or more, when the display screen is one, the one display screen can be connected with multiple industrial computers; when the number of display screens is multiple, part of the multiple display screens can be respectively connected with different industrial computers, and part of the multiple display screens can also be connected with the same industrial computer. In other embodiments, when the number of display screens is multiple, the number of display screens can be the same as the number of industrial computers and be connected one by one.

[0110] In some embodiments, at least one of the multiple industrial computers 100 can be arranged in the device main body 90, and at least another one of the multiple industrial computers 100 can be embedded in the work platform 80.

[0111] The industrial control computer 100 described above can be a computer or a data processing device, such as a processor, memory, etc. In some embodiments, the device body 90 can be disposed at the bottom of the work platform 80 and connected to the bottom of the work platform 80. The device body 90 can include a housing, and at least one of the multiple industrial control computers 100 can be disposed inside the housing. Taking a laser ablation device including two industrial control computers as an example, such as the first industrial control computer 101 and the second industrial control computer 102 shown in the figure, the first industrial control computer 101 can be disposed inside the housing of, for example, the device body 90, and the second industrial control computer 102 can be embedded in the work platform 80 and can protrude from the surface of the work platform. In some other embodiments, the housing of the device body can include a bottom shell, and the first industrial control computer 101 can be disposed on the bottom shell.

[0112] It is understandable that by setting up multiple industrial control computers 100, they can handle the same or different tasks. When one industrial control computer 100 fails, another industrial control computer 100 can take over the work, increasing the system's fault tolerance and maintaining the safety and stability of the laser ablation equipment. It is also understood that the above description is exemplary and not restrictive; for example, the number of industrial control computers is not limited to the two shown in the diagram, and more can be set up as needed.

[0113] Figure 12 Exemplary structural diagrams of laser ablation devices including industrial control computers, representing other embodiments of this disclosure, are shown. For example... Figure 12 As shown, the laser ablation device may include a main body, a working platform 80, and multiple industrial control computers 100. The main body may include a bottom shell 91 and a side shell 92, with the bottom shell 91 connected to the bottom of the side shell 92. At least one of the multiple industrial control computers 100 is disposed on the bottom shell 91, such that the side shell 92 covers the outside of the industrial control computer on the bottom shell 91.

[0114] The first industrial control computer 101 can be disposed within the main body of the equipment. Specifically, the first industrial control computer 101 can be disposed at the bottom, middle, or top of the main body of the equipment. In some embodiments, the side of the bottom shell 91 of the main body facing the work platform 80 can be a first side of the bottom shell, and the first industrial control computer 101 can be disposed on the first side of the bottom shell. In other embodiments, the interior of the main body of the equipment can be connected to a groove, and the first industrial control computer 101 can be disposed within the groove. In still other embodiments, the top of the main body of the equipment can be provided with a mounting bracket, which can be connected to the side shell 92 and / or the work platform 80, and the first industrial control computer 101 can be disposed on the mounting bracket.

[0115] In some embodiments, the bottom of the side shell 92 can be fixedly connected to or detachably connected to the bottom shell 91. The side shell 92, the bottom shell 91, and the bottom of the work platform 80 can form a first cavity. At least one of the plurality of industrial control computers 100 (e.g., the first industrial control computer 101 shown in the figure) can be disposed in the first cavity and located on the bottom shell 91, so that the side shell 92 can cover the outside of the first industrial control computer 101. In other embodiments, control components and / or lifting components may also be disposed in the first cavity.

[0116] In some embodiments, the side shell 92 may be cylindrical, and may be integrally formed or composed of multiple connected parts. For example Figure 12 The side shell 92 shown can be formed by connecting / assembling two parts (back panel and side panel). The side shell 92 covers the outside of the industrial computer, which can prevent dust or other impurities from falling into the interior of the industrial computer, thereby extending the service life of the industrial computer.

[0117] like Figure 12 As further shown in some embodiments, the laser ablation device also includes multiple displays and multiple industrial computers, including a first industrial computer 101 and a second industrial computer 102. The first industrial computer 101 is disposed within the main body of the device, and the second industrial computer 102 is embedded within the work platform 80. At least one of the multiple displays (e.g., the third display 111 shown in the figure) protrudes from the work platform 80 and is connected to the second industrial computer 102. Other displays are connected to the top and / or side of the work platform 80, or to the main body of the device, and are connected to the first industrial computer 101.

[0118] In some embodiments, the work platform 80 can be a flat plate with a preset thickness, and the second industrial computer 102 can be embedded in the flat plate. In other embodiments, a first protrusion can be provided on the side of the work platform 80 away from the main body of the equipment, and the second industrial computer 102 can be embedded in the first protrusion. In other embodiments, at least one of the multiple displays can be disposed on the surface of the first protrusion, preferably, the surface can be inclined. For example, the third display 111 shown in the figure can protrude from the work platform 80. The third display 111 can be connected to the second industrial computer 102, and the data results processed by the second industrial computer 102 can be displayed on the third display 111. By placing the second industrial computer 102 and at least one display on the work platform, the connection lines can be simplified, and risks such as electromagnetic interference, complex fault location, or increased signal delay caused by complex circuit connections can be avoided. It can also save equipment space and volume.

[0119] It can be understood that the other display screens in the plurality of display screens refer to the display screens other than the display screen protruding from the work platform 80 and connected to the second industrial computer 102, which can be directly or indirectly connected to the top and / or side of the work platform 80. The number of the other display screens can be one or more. The other display screens can be rotatably and / or liftable connected to the top and / or side of the work platform 80, or rotatably and / or liftable connected to the device body. For example, taking the number of the other display screens as one, it can be rotatably and / or liftable connected to the top of the work platform 80, or the side of the work platform 80, or the device body. For another example, taking the number of the other display screens as two, one of which can be connected to the top of the work platform 80, and the other can be connected to the side of the work platform 80; or both of which are connected to the top of the work platform; or both of which are connected to the side of the work platform. By arranging the other display screens on the top and / or side of the work platform, the mutual shielding between the plurality of display screens can be conveniently avoided, and the space can be fully utilized, thereby reducing the volume and space occupation of the device.

[0120] In yet some embodiments, the aforementioned other display screens can further include the aforementioned other display screens in the foregoing embodiments. Figures 1-4 The first display screen 10 and the second display screen 20 in any of the described rotatable display screens can be both connected to the first industrial computer 101 for displaying the data results processed by the first industrial computer 101.

[0121] Figure 13 A schematic diagram of a laser ablation device according to yet some embodiments of the present disclosure is shown. Compared with the laser ablation device shown in FIG. 1, the laser ablation device shown in FIG. 2 further comprises a second base 60 and a lifting component 70, which are arranged inside the side shell 92; wherein the second base 60 is arranged between the bottom shell 91 and the second base 60, and is used for supporting the second base 60; the bottom of the second base 60 has a mounting space for accommodating at least one industrial computer; the lifting component 70 is connected between the second base 60 and the work platform 80; the lifting component comprises a plurality of lifting sections which are slidingly connected and slidingly extendible between the second base 60 and the work platform 80, so as to drive the work platform 80 to move in the extension direction of the plurality of lifting sections. Figure 12 Compared with the laser ablation device shown in FIG. 1, Figure 13 The laser ablation device can further comprise a bracket 66, a second base 60 and a lifting component 70, which are arranged inside the side shell 92; wherein the bracket is arranged between the bottom shell 91 and the second base 60, and is used for supporting the second base 60; the bottom of the bracket has a mounting space for accommodating at least one industrial computer; the lifting component 70 is connected between the second base 60 and the work platform 80; the lifting component comprises a plurality of lifting sections which are slidingly connected and slidingly extendible between the second base 60 and the work platform 80, so as to drive the work platform 80 to move in the extension direction of the plurality of lifting sections. The structure, connection mode, etc. of the second base 60 and the lifting component 70 have been described in detail in the foregoing embodiments, and will not be repeated here. Figures 5a-8

[0122] ​In some embodiments, the bracket 66 can include a plurality of columns extending along the telescopic direction of the lifting component (i.e., the vertical direction in the illustration), and a plurality of beams connected between the columns to form one or more layers of mounting spaces; wherein the mounting spaces formed between the columns and the bottom shell 91 can be used to accommodate industrial computers (e.g., the first industrial computer 101). When the bracket 66 forms multiple layers of mounting spaces, the multiple layers of mounting spaces can be used to accommodate industrial computers and other devices (e.g., electrical control components, etc.) respectively. The upper layer of the bracket 66 can be used to support the second base 60 and the lifting component 70.

[0123] By providing the bracket 66, the industrial computers and other components (e.g., control components, etc.) in the laser ablation device can be positioned, which can avoid the industrial computers or other components from moving due to sudden stop or other situations during the movement of the laser ablation device, thereby reducing the possibility of failure of the laser ablation device. Further, by providing the bracket 66 as multiple layers, the industrial computers and other components can be separated, which can facilitate troubleshooting and maintenance of the equipment when the industrial computers or other components fail.

[0124] While the present disclosure has been illustrated and described with reference to various embodiments thereof, it will be clear to those skilled in the art that the embodiments are merely illustrative and that many changes, modifications, and substitutions can be made to the embodiments without departing from the spirit and scope of the present disclosure. It is understood that in the process of practicing the present disclosure, various alternatives to the embodiments of the present disclosure described herein can be employed. The appended claims are intended to cover such equivalents or alternatives.

Claims

1. A liftable laser ablation device, characterized in that, The laser ablation device includes a second base (60), a lifting component (70), and a working platform (80); wherein, The lifting component (70) is connected between the second base (60) and the working platform (80), and is extendable between the second base (60) and the working platform (80) to drive the working platform (80) to rise or fall relative to the second base (60).

2. The laser ablation device according to claim 1, characterized in that, The lifting component (70) includes a multi-stage lifting section (71), which is slidably connected and can slide and extend between the second base (60) and the working platform (80) to drive the working platform (80) to move in the extension and retraction direction of the multi-stage lifting section (71).

3. The laser ablation device according to claim 2, characterized in that, The multi-stage lifting section (71) includes a first lifting section (711) and a second lifting section (712), wherein one end of the first lifting section (711) is connected to the second base (60); The first sliding structure is provided on the inner and / or outer surfaces of the first lifting joint (711); The second lifting section (712) has a second sliding structure on its surface opposite to the first lifting section (711), which is opposite to the first sliding structure. The first sliding structure cooperates with the second sliding structure, so that the second lifting section (712) can move in the extension and retraction direction of the multi-stage lifting section.

4. The laser ablation device according to claim 3, characterized in that, The lifting section (71) further includes a third lifting section (713). The surface of the third lifting section (713) opposite to the second lifting section (712) is provided with a third sliding structure opposite to the second sliding structure. The third sliding structure cooperates with the second sliding structure, so that the third lifting section (713) is movable in the extension and retraction direction of the multi-stage lifting section.

5. The laser ablation device according to any one of claims 2-4, characterized in that, The multi-stage lifting joints (71) are all cylindrical structures; and / or The radial cross-section of each lifting section is quadrilateral.

6. The laser ablation device according to claim 2, characterized in that, The lifting component also includes a transmission part, which is detachably connected to the interior of the lifting section (71). The transmission part is used to drive the lifting section (71) to move in the extension and retraction direction of the multi-stage lifting section.

7. The laser ablation device according to claim 1, characterized in that, A lifting switch (81) is provided on the working platform, and the lifting switch (81) is electrically connected to the lifting component (70); and / or The work platform (80) is equipped with at least one display screen.

8. The laser ablation device according to claim 1, characterized in that, It also includes a housing (64) and one or more laser exits; wherein The outer casing (64) covers the outside of the second base and the lifting component; The one or more laser outlets are located on one side of the housing (64).

9. The laser ablation device according to claim 8, characterized in that, It also includes a cooling assembly (65), which comprises a peristaltic pump (651), a flow monitoring device (652), and a weight sensing device (653); wherein, The peristaltic pump (651), the flow monitoring device (652), and the weight sensing device (653) are respectively disposed on the outside of the housing (64) and on the same side of the housing (64).

10. The laser ablation device according to claim 1, characterized in that, The laser ablation device also includes a foot switch (84), which includes a foot button (841) and a plurality of pedals (842), wherein the plurality of pedals (842) have a raised foot platform (8411) between them, and the foot button (841) is disposed on the foot platform (8411).

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