Robot-assisted single-hole multi-channel surgical device

Abstract

The utility model belongs to the field of robots, and provides a robot-assisted single-hole multi-channel surgical device which comprises a single-hole multi-channel connector, a multifunctional single-hole bowl type connecting channel and an incision protective sleeve, and the single-hole multi-channel connector and the multifunctional single-hole bowl type connecting channel are installed together through a connecting piece; according to the multifunctional single-hole bowl-type connecting channel, the connecting piece is arranged, stable connection between the single-hole multi-channel connector and the multifunctional single-hole bowl-type connecting channel is guaranteed through the connecting piece, operation difficulty or adverse effects caused by loosening or falling off in an operation are avoided, the connecting piece can effectively seal the connecting position, and the connecting piece is not prone to falling off. The leakage risk of gas and liquid in the operation is reduced, the good operation environment and operation view can be maintained, the safety in the operation process is improved, the occurrence risk of accidents is reduced, and the operation safety of a patient is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the field of robots, in particular to a robot-assisted single-hole multi-channel surgical device. Background Art

[0002] Currently, laparoscopic surgery has become a major method in many surgical operations. It inserts devices such as thin lenses and micro cameras into the body cavity, allowing doctors to perform internal observation and operations without opening surgical incisions, thereby reducing surgical trauma and recovery time.

[0003] A single-port multichannel connector is a connector for a single incision, usually located at the entrance to the surgical field, for connecting additional surgical instruments or channels. This connector usually has multiple channels, allowing multiple procedures or tools to be performed simultaneously in a single incision.

[0004] The Multi-function Single-Hole Bowl Connector is a bowl-shaped connector that is used to carry multiple functions or channels during surgery. This channel can accommodate a variety of surgical tools, cameras, or other necessary instruments for the doctor to use during surgery. It is usually connected to a single-hole multi-channel connector, through which the doctor can complete multiple surgical procedures in a single incision without the need for additional incisions.

[0005] However, the current connection methods of single-hole multi-channel joints and multifunctional single-hole bowl-type connecting channels have some defects:

[0006] Unstable connection: The current connection method may not ensure a stable connection between the single-hole multi-channel connector and the multi-functional single-hole bowl-type connection channel, and may be easily loosened or fallen off due to movement and vibration during surgery.

[0007] High risk of leakage: Existing connection methods may not be able to effectively seal the joints, which may easily lead to leakage of gas and liquid during surgery, increasing the complexity and risk of the surgery.

[0008] Insufficient safety: The design of existing connectors may be flawed and cannot ensure the stability of the connection during surgery, which may easily lead to accidents and affect the patient's surgical safety. Utility Model Content

[0009] In order to solve the above-mentioned technical problems, the utility model provides a robot-assisted single-hole multi-channel surgical device to solve the problems that the connection method in the prior art may not ensure a stable connection between the single-hole multi-channel connector and the multifunctional single-hole bowl-type connecting channel, and is easily affected by movement and vibration during the operation and may become loose or fall off.

[0010] A robot-assisted single-hole multi-channel surgical device comprises a single-hole multi-channel joint, a multifunctional single-hole bowl-type connecting channel and an incision protection cover. The single-hole multi-channel joint and the multifunctional single-hole bowl-type connecting channel are installed together through a connector.

[0011] Preferably, the connecting member comprises:

[0012] A mounting portion, wherein a first mounting groove and a second mounting groove are formed on the mounting portion, and the first mounting groove and the second mounting groove are connected to each other;

[0013] A fixing member, the fixing member having a rotating portion, a connecting portion and a fixing portion;

[0014] The rotating part is assembled on the mounting part, and the first mounting groove is used for mounting the rotating part;

[0015] The connecting portion rotates following the rotation of the rotating portion;

[0016] The fixing portion is arranged on the connecting portion, the fixing portion extends toward the mounting portion, and the height of the fixing portion is higher than the mounting portion.

[0017] Preferably, the connecting member further comprises a limiting member, wherein the limiting member is arranged on the mounting portion, and the limiting member extends upward along a height direction of the mounting portion, and is used for limiting the fixing member from being separated from the second mounting groove.

[0018] Preferably, the limiting member is away from the first mounting groove, and the distance between the limiting member and the end of the second mounting groove is less than half of the length of the second mounting groove.

[0019] Preferably, the limiting member is a protrusion.

[0020] Preferably, the rotating part is mounted on the mounting part via a pin.

[0021] Preferably, a third mounting groove is provided on the mounting portion.

[0022] Preferably, the rotating part, the connecting part and the fixing part are all integrally formed.

[0023] Preferably, a joint is integrally formed on the peripheral side surface of the mounting portion.

[0024] Compared with the prior art, the utility model has the following beneficial effects:

[0025] 1. The utility model provides a connector to ensure a stable connection between the single-hole multi-channel joint and the multifunctional single-hole bowl-type connecting channel, thereby avoiding operational difficulties or adverse effects caused by loosening or falling off during surgery. Moreover, the connector can effectively seal the connection, reducing the risk of gas and liquid leakage during surgery, which is conducive to maintaining a good surgical environment and operating field of view, improving safety during surgery, reducing the risk of accidents, and ensuring the safety of patients' surgery. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 For this utility model Figure 1 Schematic diagram of the connecting piece structure;

[0028] Figure 3 For this utility model Figure 2 A side view structural schematic diagram of;

[0029] Figure 4 For this utility model Figure 3 A magnified view of the local structure at center A;

[0030] Figure 5 For this utility model Figure 2 Schematic diagram of the fixing structure;

[0031] Figure 6 For this utility model Figure 2 Schematic diagram of the rear view structure.

[0032] In the figure:

[0033] 1. Mounting part; 2. First mounting slot; 3. Second mounting slot; 4. Limiting member; 5. Fixing member; 51. Rotating part; 52. Connecting part; 53. Fixing part; 6. Pin; 7. Third mounting slot; 8. Connector; 9. Single-hole multi-channel connector; 10. Multifunctional single-hole bowl-type connecting channel; 11. Incision protection cover; 12. Connector. DETAILED DESCRIPTION

[0034] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0035] Embodiment 1: As shown in the attached Figure 1 To Attachment Figure 6As shown: The utility model provides a robot-assisted single-hole multi-channel surgical device, including a single-hole multi-channel joint 9, a multifunctional single-hole bowl-type connecting channel 10 and an incision protection cover 11, and the single-hole multi-channel joint 9 and the multifunctional single-hole bowl-type connecting channel 10 are installed together through a connecting piece 12.

[0036] The connecting member 12 includes:

[0037] A mounting portion 1, wherein a first mounting groove 2 and a second mounting groove 3 are formed on the mounting portion 1, and the first mounting groove 2 and the second mounting groove 3 are connected to each other;

[0038] A fixing member 5, the fixing member 5 having a rotating portion 51, a connecting portion 52 and a fixing portion 53;

[0039] The rotating part 51 is assembled on the mounting part 1, and the first mounting groove 2 is used for mounting the rotating part 51;

[0040] The connecting portion 52 rotates following the rotation of the rotating portion 51;

[0041] As attached Figure 6 As shown: the fixing portion 53 is arranged on the connecting portion 52 , the fixing portion 53 extends toward the mounting portion 1 , and the height of the fixing portion 53 is higher than the mounting portion 1 .

[0042] Since the fixing portion 53 is protruding and higher than the mounting portion 1, there is a gap between the fixing portion 53 and the mounting portion 1, and this gap can be used to place other workpieces. By utilizing this gap, the workpiece to be assembled can be mounted above the mounting portion 1, and after the fixing member 5 is rotated to the second mounting groove 3, the fixing portion 53 will be attached to the workpiece to be assembled, and the workpiece will be fixed on the mounting portion 1.

[0043] As attached Figure 3 and attached Figure 4 As shown, the connecting member 12 also includes a limiting member 4 , which is arranged on the mounting portion 1 . The limiting member 4 extends upward along the height direction of the mounting portion 1 to limit the fixing member 5 from being separated from the second mounting groove 3 .

[0044] As attached Figure 3 As shown, the limiting member 4 is away from the first mounting groove 2 , and the distance between the limiting member 4 and the end of the second mounting groove 3 is less than half of the length of the second mounting groove 3 .

[0045] The limiting member 4 is preferably a protrusion, and the limiting member 4 can prevent the fixing member 5 from being separated from the second mounting groove 3 due to vibration or the like, thereby preventing the workpiece from being installed on the mounting portion 1 .

[0046] The rotating portion 51 is mounted on the mounting portion 1 via a pin 6 .

[0047] The mounting portion 1 is provided with a third mounting groove 7 to facilitate the installation of the connecting member 12 in the single-hole multi-channel joint 9 and the multifunctional single-hole bowl-type connecting channel 10 .

[0048] As attached Figure 5 As shown: the rotating portion 51, the connecting portion 52 and the fixing portion 53 are all integrally formed.

[0049] A joint 8 is integrally formed on the side surface of the mounting portion 1.

[0050] As can be seen from the above, by setting the connector 12, the connector 12 ensures a firm connection between the single-hole multi-channel joint 9 and the multifunctional single-hole bowl-type connecting channel 10, avoiding operational difficulties or adverse effects caused by loosening or falling off during surgery. Moreover, the connector 12 can effectively seal the connection, reducing the risk of gas and liquid leakage during surgery, which is conducive to maintaining a good surgical environment and operating field of view, improving safety during surgery, reducing the risk of accidents, and ensuring the patient's surgical safety.

[0051] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A robot-assisted single-port multi-channel surgical device, characterized in that: It comprises a single-hole multi-channel joint (9), a multifunctional single-hole bowl-shaped connecting channel (10) and a cut protection sleeve (11); the single-hole multi-channel joint (9) and the multifunctional single-hole bowl-shaped connecting channel (10) are installed together via a connecting piece (12).

2. A robot-assisted single-port multi-channel surgical device as claimed in claim 1, characterized in that: The connecting member (12) comprises: A mounting portion (1), wherein the mounting portion (1) is provided with a first mounting groove (2) and a second mounting groove (3), and the first mounting groove (2) and the second mounting groove (3) are connected to each other; A fixing member (5), wherein the fixing member (5) comprises a rotating portion (51), a connecting portion (52) and a fixing portion (53); The rotating part (51) is assembled on the mounting part (1), and the first mounting groove (2) is used for mounting the rotating part (51); The connecting portion (52) rotates following the rotation of the rotating portion (51); The fixing portion (53) is arranged on the connecting portion (52), the fixing portion (53) extends in the direction of the mounting portion (1), and the height of the fixing portion (53) is higher than that of the mounting portion (1).

3. A robot-assisted single-port multi-channel surgical device as claimed in claim 2, characterized in that: The connecting member (12) further comprises a limiting member (4), wherein the limiting member (4) is arranged on the mounting portion (1), and the limiting member (4) extends upward along the height direction of the mounting portion (1) to limit the fixing member (5) from being separated from the second mounting groove (3).

4. A robot-assisted single-port multi-channel surgical device as claimed in claim 3, characterized in that: The limiting member (4) is far away from the first mounting groove (2), and the distance between the limiting member (4) and the end of the second mounting groove (3) is less than half the length of the second mounting groove (3).

5. A robot-assisted single-port multi-channel surgical device as claimed in claim 4, characterized in that: The limiting member (4) is a protrusion.

6. A robot-assisted single-port multi-channel surgical device as claimed in claim 2, characterized in that: The rotating part (51) is mounted on the mounting part (1) via a pin (6).

7. A robot-assisted single-port multi-channel surgical device as claimed in claim 2, characterized in that: The mounting portion (1) is provided with a third mounting groove (7).

8. A robot-assisted single-port multi-channel surgical device as claimed in claim 2, characterized in that: The rotating part (51), the connecting part (52) and the fixing part (53) are all integrally formed.

9. A robot-assisted single-port multi-channel surgical device as claimed in claim 2, characterized in that: A joint (8) is integrally formed on the peripheral side surface of the mounting portion (1).

Images