Medical mechanical arm operating device and surgical trolley

Abstract

The utility model provides a medical mechanical arm operating device which comprises a fixing part, a first connecting arm, a second connecting arm, a third connecting arm and a handle. The fixing part is installed on a surgical trolley, the first connecting arm is connected to the fixing part, the second connecting arm is movably connected with the first connecting arm through a first joint shaft, the third connecting arm is movably connected with the second connecting arm through a second joint shaft, and the handle is movably connected with the third connecting arm through a third joint shaft. The flexible mechanical arm is mounted on the handle; the flexible mechanical arm can reach a designated area by adjusting the position of the medical mechanical arm operation device, medical instruments grabbed by the flexible mechanical arm move the human body part to act, and the movement range of the flexible mechanical arm is effectively enlarged.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a medical robotic arm operating device and an operating trolley. Background Technique

[0002] The flexible arm technology applied in medical devices is a high-tech formed by integrating multiple disciplines such as mechanism, informatics, sensing technology, and automatic control. With the wide application of flexible arms in medical devices, the design scheme of flexible arms has been continuously improved and innovated, continuously improving performance such as control accuracy, stability, and detection efficiency. According to different application scenarios, the design schemes of flexible arms are also diverse.

[0003] With the continuous development of robot technology, the application of flexible arms has gradually expanded. Today, with the rapid development of robot technology, general flexible arm technology has been widely applied in the industrial field. Bionic flexible arms are increasingly used in the field of medical surgery because they can simply imitate human movements. Flexible robotic arms are used to effectively grasp medical devices (such as forceps, syringes, etc.). However, due to the limited range of motion of flexible robotic arms, there is an urgent need to design a medical robotic arm operating device to solve the above technical problems.

[0004] In view of this, it is necessary to provide a new medical robotic arm operating device and an operating trolley to overcome the above defects. Content of the Utility Model

[0005] The purpose of the utility model is to provide a medical robotic arm operating device and an operating trolley, which can adjust the position of the medical robotic arm operating device to enable the flexible robotic arm to reach a specified area, and the medical device grasped by the flexible robotic arm makes actions on the human body part, effectively increasing the range of motion of the flexible robotic arm.

[0006] To achieve the above purpose, the technical solution provided by the utility model is as follows: A medical robotic arm operating device includes: a fixing part, a first connecting arm, a second connecting arm, a third connecting arm, and a handle; the fixing part is installed on the operating trolley, the first connecting arm is connected to the fixing part, the second connecting arm is movably connected to the first connecting arm through a first joint axis, the third connecting arm is movably connected to the second connecting arm through a second joint axis, the handle is movably connected to the third connecting arm through a third joint axis, and a flexible robotic arm is installed on the handle.

[0007] Preferably, the medical robotic arm operating device further includes a mounting plate, the mounting plate is fixed to the operating trolley, and the fixing part is installed on the mounting plate.

[0008] Preferably, the number of the fixing parts, the first connecting arms, the first joint axes, the second connecting arms, the second joint axes, the third connecting arms, the third joint axes and the handles are all two, and the two fixing parts are respectively installed at both ends of the mounting plate.

[0009] Preferably, a flexible robotic arm is installed on one of the handles, and a display screen is installed on the other handle.

[0010] An operating cart for surgery, comprising a medical robotic arm operating device, and the medical robotic arm operating device is installed on the operating cart through a mounting plate.

[0011] Compared with the prior art, the beneficial effect is that the position of the medical robotic arm operating device can be adjusted to enable the flexible robotic arm to reach a specified area, and the medical device grasped by the flexible robotic arm makes actions on the human body part, effectively increasing the movement range of the flexible robotic arm.

[0012] Other features and advantages of the present invention will be described in the following description, and some of them will be obvious from the description, or can be understood through the implementation of the present invention. The features and advantages of the present invention can be realized and obtained by the elements and combinations specifically pointed out in the appended claims. These and other features of the present invention will become more clear and understandable according to the following description and the appended claims, or can be understood through the embodiments described in the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0014] Figure 1 It is a schematic structural diagram of the medical robotic arm operating device provided by the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] In order to make the purpose, technical solutions and beneficial technical effects of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the drawings and specific embodiments. It should be understood that the specific embodiments described in this specification are only for explaining the present invention, rather than limiting the present invention.

[0016] It should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0017] It should also be noted that unless otherwise clearly specified and defined, terms such as "installed", "connected", "joined", "fixed", "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be determined according to specific circumstances.

[0018] In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third" may explicitly or implicitly include one or more of such features. In addition, the meanings of "multiple" and "several" refer to two or more, unless otherwise clearly and specifically defined.

[0019] Please refer to Figure 1 , the present utility model provides a medical robotic arm operating device, including: a fixing part 1, a first connecting arm 2, a second connecting arm 4, a third connecting arm 6, and a handle 8; the fixing part 1 is installed on the operating table cart, the first connecting arm 2 is connected to the fixing part 1, the second connecting arm 4 is movably connected to the first connecting arm 2 through a first joint axis 3, the third connecting arm 6 is movably connected to the second connecting arm 4 through a second joint axis 5, the handle 8 is movably connected to the third connecting arm 6 through a third joint axis 7, and a flexible robotic arm is installed on the handle 8.

[0020] In this way, by adjusting the position of the medical robotic arm operating device, the flexible robotic arm can reach a specified area, and the medical device grasped by the flexible robotic arm can act on the human body part (such as clamping a certain part, injecting a therapeutic drug into a certain part), effectively increasing the movement range of the flexible robotic arm.

[0021] In a preferred embodiment, the medical robotic arm operating device further includes a mounting plate 9, the mounting plate 9 is used for fixing to the operating table cart, and the fixing part 1 is installed on the mounting plate 9.

[0022] It should be noted that in this embodiment, the number of the fixing parts 1, the first connecting arms 2, the second connecting arms 4, the third connecting arms 6 and the handles 8 is two. The two fixing parts 1 are respectively installed at both ends of the mounting plate 9. A flexible robotic arm is installed on one of the handles 8, and a display screen is installed on the other handle 8. The diagnostic information of the operating trolley and the medical equipment is displayed through the display screen.

[0023] The present utility model also provides an operating trolley, which includes a medical robotic arm operating device. The medical robotic arm operating device is installed on the operating trolley through a mounting plate 9.

[0024] The present utility model is not limited only to what is described in the specification and the embodiments. Therefore, for those skilled in the art, additional advantages and modifications can be easily achieved. Thus, without departing from the spirit and scope of the general concept defined by the claims and their equivalents, the present utility model is not limited to the specific details, representative devices, and illustrated examples shown and described herein.

Claims

1. A medical robot arm operating device, characterized in that: include: A fixing part (1), a first connecting arm (2), a second connecting arm (4), a third connecting arm (6) and a handle (8); the fixing part (1) is mounted on an operating table, the first connecting arm (2) is connected to the fixing part (1), the second connecting arm (4) is movably connected to the first connecting arm (2) via a first joint shaft (3), the third connecting arm (6) is movably connected to the second connecting arm (4) via a second joint shaft (5), the handle (8) is movably connected to the third connecting arm (6) via a third joint shaft (7), and the flexible mechanical arm is mounted on the handle (8).

2. The medical robot arm operating device according to claim 1, characterized in that: The medical robot arm operating device further comprises a mounting plate (9), wherein the mounting plate (9) is fixed to the operating table trolley, and the fixing part (1) is mounted on the mounting plate (9).

3. The medical robot arm operating device according to claim 2, characterized in that: The number of the fixing part (1), the first connecting arm (2), the first joint shaft (3), the second connecting arm (4), the second joint shaft (5), the third connecting arm (6), the third joint shaft (7) and the handle (8) are all two, and the two fixing parts (1) are respectively mounted at the two ends of the mounting plate (9).

4. The medical robot arm operating device according to claim 2, characterized in that: A flexible mechanical arm is installed on one of the handles (8), and a display screen is installed on the other handle (8).

5. An operating table trolley, characterized in that: It comprises the medical robot arm operating device as claimed in any one of claims 1 to 4, wherein the medical robot arm operating device is mounted on an operating table via a mounting plate (9).

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