CN219147800U

CN219147800U - Adjustable caliber single-port laparoscopic surgery access channel of adaptive robot

Info

Publication number: CN219147800U
Application number: CN202222632721.7U
Authority: CN
Inventors: 杨潇; 蔡令凯; 吕强; 曹强; 余瑞喜; 刘沛坤; 吴启开; 庄俊涛; 李凯; 李鹏超
Original assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Current assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-06-09
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a single-port laparoscopic surgery access channel with adjustable caliber of an adaptive robot, which relates to the technical field of medical instruments and comprises an incision opening fixer, wherein the top of the incision opening fixer is fixedly connected with a fastener, the upper surface of the fastener is fixedly connected with a lower connector, the top of the lower connector is fixedly connected with an upper connector, two sides of the upper surface of the upper connector are fixedly connected with an inflation assembly I, and the upper surface of the upper connector is fixedly connected with a lower operation channel.

Description

Adjustable caliber single-port laparoscopic surgery access channel of adaptive robot

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a single-port laparoscopic surgery access channel with an adjustable caliber, which is matched with a robot.

Background

Compared with the traditional laparoscopic surgery, the umbilical single-port laparoscopic surgery has better cosmetic effect and is one of the development directions of minimally invasive surgery.

The current mainstream minimally invasive surgery is mostly completed through laparoscope and robot assistance, but the current single-hole surgery channel mostly passes through laparoscope, is not suitable for robot assistance operation, and the caliber of the through inlet cannot be changed, so that only a fixed sheath card can be inserted, the 5mm sheath card adopted by a robot cannot be completely adapted, and air leakage exists.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a single-hole laparoscopic surgery access channel with adjustable caliber, which is adaptive to a robot.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an adjustable bore's of adaptation robot single port laparoscopic surgery access passageway, includes incision struts the fixer, the top fixedly connected with fastener of incision struts the fixer, the last fixedly connected with of fastener is the connector down, the top fixedly connected with of connector down goes up the connector, the equal fixedly connected with of upper surface both sides of going up the connector aerifys subassembly one, the last fixedly connected with of going up the connector is down the operation passageway, the other end fixedly connected with intermediate hose of lower operation passageway, the other end fixedly connected with of intermediate hose goes up the operation passageway, the outer wall of intermediate hose has cup jointed the gasbag, the input of gasbag is connected with and aerifys subassembly two.

Preferably, the lower operation channels, the middle hose, the air bag and the upper operation channels are all multiple, and the multiple lower operation channels are equidistantly arranged along the circle center of the upper connector.

Preferably, the air bag is annular, and the outer wall of the air bag is mutually attached to the outer wall of the middle hose.

Preferably, the outer walls of the two ends of the middle hose are fixedly sleeved with limiting rings, and the two limiting rings are respectively positioned on the two sides of the air bag.

The beneficial effects of the utility model are as follows:

1. according to the utility model, sheath cards with different calibers can be introduced through the upper operation channel, the middle hose and the lower operation channel, the caliber range is 5-12mm, the device can be used for a traditional laparoscope and a robot channel, the inflatable component is connected with an external air pump through an air pipe, the purpose of accommodating the sheath cards with different calibers is achieved by adjusting the expansion size of the air bag and extruding the middle hose through the air bag, the air tightness of the middle hose is increased by pressurizing the air bag, and the entrance way formed by a plurality of middle hoses can be adjusted through the air bag, so that the position of a lens inlet is not limited due to caliber reasons, and the flexibility and the adjustability of operation are improved.

Drawings

Fig. 1 is a front view of a single port laparoscopic surgical access port of the present utility model adapted to an adjustable aperture of a robot.

Fig. 2 is a schematic structural view of an upper connector, an inflation assembly one, and a lower operating channel of a single port laparoscopic surgical access channel of an adjustable caliber adapted robot of the present utility model.

Fig. 3 is a schematic view of the structure of the lower operating channel, the hose and the upper operating channel of the adjustable caliber single port laparoscopic surgery access channel of the adapting robot.

Fig. 4 is a top view of a balloon of an adjustable caliber single port laparoscopic surgical access port of the present utility model adapted to a robot.

Fig. 5 is a top view of an upper connector of an adjustable caliber single port laparoscopic surgical access passageway of the present utility model adapted to a robot.

Reference numerals in the drawings: 1. incision opening fixer; 2. a fastener; 3. a lower connector; 4. an upper connector; 5. an inflation assembly I; 6. a lower operating channel; 7. a middle hose; 8. an air bag; 9. an upper operating channel; 10. a limiting ring; 11. and a second inflation assembly.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples:

as shown in fig. 1 to 5:

the utility model provides an adjustable bore's of adaptation robot single port laparoscopic surgery access passageway, strut fixer 1 including the incision, the top fixedly connected with fastener 2 of fixer 1 is strutted to the incision, connector 3 under the last fixedly connected with of fastener 2, connector 4 is gone up to the top fixedly connected with of connector 3 down, the equal fixedly connected with of upper surface both sides of connector 4 aerifys subassembly one 5, the last fixedly connected with of upper surface of connector 4 down operation passageway 6, the other end fixedly connected with intermediate hose 7 of lower operation passageway 6, the other end fixedly connected with of intermediate hose 7 goes up operation passageway 9, the outer wall of intermediate hose 7 has cup jointed gasbag 8, the input of gasbag 8 is connected with and aerifys subassembly two 11.

The lower operation channels 6, the middle hose 7, the air bags 8 and the upper operation channels 9 are all multiple, the multiple lower operation channels 6 are arrayed at equal intervals along the circle center of the upper connector 4, the air bags 8 are annular, the outer walls of the air bags 8 and the outer walls of the middle hose 7 are mutually attached, the outer walls of the two ends of the middle hose 7 are fixedly sleeved with limiting rings 10, and the two limiting rings 10 are respectively located on the two sides of the air bags 8.

Specific use and action of the embodiment:

when the utility model is used, medical staff fixes the lower connector 3 and the incision opening fixer 1 through the fastener 2, opens a small incision from the umbilical part of a patient, puts the incision opening fixer 1 into the incision opening fixer 1, and can introduce sheath cards with different calibers through the upper operation channel 9, the middle hose 7 and the lower operation channel 6, the caliber range is 5-12mm, the utility model can be used for a traditional laparoscope and a robot channel, the inflation component II 11 is connected with an external air pump through an air pipe, the inflation size of the air bag 8 is regulated, the middle hose 7 is extruded through the air bag 8, the aim of accommodating sheath cards with different calibers is achieved, the air tightness of the middle hose 7 is increased through pressurizing the air bag 8, and the access path formed by a plurality of middle hoses 7 can be regulated through the air bag 8, so that the position of a lens inlet is not limited due to caliber reasons, and the flexibility and the adjustability of operation are increased.

The above structure and process are shown in fig. 1-5.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an adjustable bore's of adaptation robot single port laparoscopic surgery access passageway, includes incision struts fixer (1), its characterized in that, the top fixedly connected with fastener (2) of incision strut fixer (1), connector (3) under the last fixed surface of fastener (2), connector (4) are gone up to the top fixedly connected with of connector (3), the equal fixedly connected with of upper surface both sides of last connector (4) aerifys subassembly one (5), the last fixed surface of last connector (4) is connected with down operation passageway (6), the other end fixedly connected with intermediate hose (7) of lower operation passageway (6), the other end fixedly connected with of intermediate hose (7) goes up operation passageway (9), the outer wall of intermediate hose (7) has cup jointed gasbag (8), the input of gasbag (8) is connected with and aerifys subassembly two (11).

2. The single-port laparoscopic surgery access channel with adjustable caliber of the adaptive robot according to claim 1, wherein the number of the lower operation channels (6), the middle hose (7), the air bag (8) and the upper operation channels (9) is plural, and the plural lower operation channels (6) are arranged at equal intervals along the center of the circle of the upper connector (4).

3. The single-port laparoscopic surgery access channel with adjustable caliber of the adapting robot according to claim 1, wherein the air bag (8) is ring-shaped, and the outer wall of the air bag (8) is mutually attached with the outer wall of the middle hose (7).

4. The single-port laparoscopic surgery access passage with adjustable caliber of the adaptive robot according to claim 1, wherein the outer walls of the two ends of the middle hose (7) are fixedly sleeved with limiting rings (10), and the two limiting rings (10) are respectively positioned on the two sides of the air bag (8).