CN219461338U - Multichannel single-hole puncture outfit with clamping structure - Google Patents

Abstract

The utility model relates to a multichannel single-hole puncture outfit with a clamping structure, wherein a main body is the multichannel single-hole puncture outfit, the multichannel single-hole puncture outfit comprises a sealing assembly and a notch protection sleeve, the sealing assembly comprises a sealing body and a plurality of instrument channels arranged on the sealing body, and the instrument channels are provided with the clamping structure which is detachably connected with a mechanical arm. The utility model aims to provide a multichannel single-hole puncture outfit with a clamping structure, which has the beneficial effects that: the clamping structure is arranged on the instrument channel and can be directly clamped with the mechanical arm of the medical instrument, so that redundant operation in the operation process is reduced.

Description

Multichannel single-hole puncture outfit with clamping structure

Technical Field

The utility model relates to the field of medical instruments, in particular to a multichannel single-hole puncture outfit with a clamping structure.

Background

The surgical system is an advanced robotic platform whose design concept is to implement complex surgical procedures by using minimally invasive methods. The robot is composed of three parts: the surgical console, the bedside mechanical arm system and the imaging system are mainly operated by the mechanical arm during operation. With the increasing use of surgical robots, minimally invasive surgery has begun to move from the laparoscopic age to the surgical robot age. The existing robot is matched with a metal puncture outfit in use, and a plurality of instrument access channels are needed to be opened in the operation process; the metal puncture outfit is a repeatedly used instrument, and can be used for a second time after being sterilized, so that the process is complicated and the risk of cross infection exists. Meanwhile, when the multichannel single-hole puncture outfit (the prior art) is used, as the multichannel puncture outfit has no fixing structure (defect), the multichannel puncture outfit cannot be fixed with an instrument arm of a robot, so that the metal puncture outfit is required to be synchronously installed and matched during operation, the installation of the instrument before the operation is increased, and the later-stage cleaning, disinfection and maintenance work are improved.

Disclosure of Invention

The utility model aims to provide a multichannel single-hole puncture outfit with a clamping structure, which can realize the fixation of an operation mechanical arm.

The utility model is realized by the following technical scheme: the utility model provides a take multichannel haplopore puncture ware of joint structure, the main part is multichannel haplopore puncture ware, and multichannel haplopore puncture ware includes sealing component and incision protective sheath, and sealing component includes the sealing body and sets up a plurality of apparatus passageway on the sealing body, be equipped with the joint structure of being connected with the arm detachable on the apparatus passageway.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device channel is provided with the clamping structure, so that the device channel can be directly clamped with the mechanical arm of the medical device, the need of switching through a special adapter is avoided, and redundant operation in the operation process is reduced.

2. The puncture outfit is a disposable product, avoids a complex sterilization process, and can effectively reduce the risk of cross infection.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the exterior configuration of the instrument channel;

FIG. 3 is a cross-sectional view of the instrument channel;

fig. 4 is a schematic structural view of the incision protection sheath.

Description of the reference numerals: 1 sealing body, 2 instrument channels, 2-1 main channels, 2-2 channel upper covers, 2-3 sealing rings, 2-4 single valves, 2-5 choke valves, 2-6 outer convex blocks, 2-7 clamping grooves, 2-8 auxiliary channel 3 joint buckles, 4 ventilation components, 5 incision protection sleeves, 5-1 outer clamping rings, 5-2 embedding rings, 5-3 channel film walls and 5-4 lifting belts.

Detailed Description

The present utility model will be described in detail with reference to the accompanying drawings, but the protection of the present utility model is not limited to the following:

as shown in fig. 1 and fig. 2, a multi-channel single-hole puncture outfit with a clamping structure is provided, the main body is a multi-channel single-hole puncture outfit, the multi-channel single-hole puncture outfit comprises a sealing assembly and a notch protection sleeve 5, the sealing assembly comprises a sealing body 1 and a plurality of instrument channels 2 arranged on the sealing body 1, and the instrument channels 2 are provided with clamping structures which are detachably connected with a mechanical arm.

The number of instrument channels can be customized according to the requirements, and is generally four at present.

The clamping structure is a protruding block 2-6 arranged outside the side wall of the instrument channel 2, and a clamping groove 2-7 which is connected with the mechanical arm in a matching way is arranged on the protruding block 2-6.

The sealing body 1 or part of the instrument channel 2 is provided with a ventilation component 4, and the structure is not different from that of a traditional multichannel single-hole puncture outfit.

The instrument channel 2 is divided into a main channel 2-1 and an auxiliary channel 2-8, the auxiliary channel 2-8 is fixedly connected to the sealing body 1, the auxiliary channel 2-8 is connected with the main channel 2-1 in a detachable manner, and a joint retaining ring 3 is arranged at the joint of the auxiliary channel 2-8 and the main channel 2-1; the clamping structure is arranged on the main channel 2-1.

A channel upper cover 2-2 is arranged at the upper opening of the main channel 2-1, and a sealing ring 2-3 is arranged below the channel upper cover 2-2; the sealing ring 2-3 is provided with a single valve 2-4, and a choke valve 2-5 is arranged outside the sealing ring 2-3.

As shown in fig. 4, the incision protecting sleeve 5 comprises an outer snap ring 5-1 for adjusting the height of the incision protecting sleeve 5, an inserting ring 5-2 and a pulling belt 5-4, a channel film wall 5-3 with adjustable height is arranged between the outer snap ring 5-1 and the inserting ring 5-2, the pulling belt 5-4 is arranged in the inserting ring 5-2 in a penetrating manner and extends out of the inserting ring 5-2, and the incision protecting sleeve can be taken out in an auxiliary manner through the pulling belt after the operation is finished.

The disposable incision protection sleeve is a disposable product, avoids the risk of infection caused by repeated use of a metal puncture outfit, firstly takes out the product from an aseptic package during surgical operation, places the placement ring 5-2 end of the incision protection sleeve 5 into a disease cavity from an incision, and adjusts the height of the incision protection sleeve 5 to be proper by turning the outer clamping ring 5-1 according to the tissue thickness of a patient; and the sealing assembly is taken out, the outer clamping ring 5-1 is sleeved into a base on the sealing assembly, and whether the sealing assembly is in place is confirmed, and the operation is not different from the operation of the existing multi-channel single-hole puncture outfit. After the operation is completed, the mechanical arms and the instrument channels 2 are clamped in an inter-fit manner through the clamping grooves 2-7 on the outer side of the channel main body 2-1 (as shown in fig. 2), if a plurality of mechanical arms can be clamped together, different instrument channels 2 can also be clamped according to the needs, the air charging equipment is connected with the air charging component 4, the unused air charging component 4 is closed, the sealing component is in a saturated state through air charging, and the surgical instrument enters the cavity through the instrument channels 2 and then performs the surgical operation. The sealing component is provided with 4 instrument channels above, and only one incision is needed to be formed, so that the 4 instrument channels can enter and exit simultaneously, the number of openings in the operation process can be effectively reduced, and the postoperative recovery of a patient is facilitated.

While the utility model has been illustrated and described with respect to specific embodiments and alternatives thereof, it will be appreciated that various changes and modifications can be made therein without departing from the spirit of the utility model. It is, therefore, to be understood that the utility model is not to be in any way limited except by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a take multichannel haplopore puncture ware of joint structure, the main part is multichannel haplopore puncture ware, and multichannel haplopore puncture ware includes seal assembly and incision protective sheath (5), and seal assembly includes seal body (1) and sets up a plurality of apparatus passageway (2) on seal body (1), its characterized in that: the instrument channel (2) is provided with a clamping structure which is detachably connected with the mechanical arm.

2. The multi-channel single-hole puncture outfit with a clamping structure according to claim 1, wherein: the clamping structure is a protruding block (2-6) arranged outside the side wall of the instrument channel (2), and a clamping groove (2-7) which is connected with the mechanical arm in a matching way is arranged on the protruding block (2-6).

3. The multi-channel single-hole puncture outfit with a clamping structure according to claim 1, wherein: and a ventilation assembly (4) is arranged on the sealing body (1) or part of the instrument channel (2).

4. The multi-channel single-hole puncture outfit with a clamping structure according to claim 1, wherein: the instrument channel (2) is divided into a main channel (2-1) and an auxiliary channel (2-8), the auxiliary channel (2-8) is fixedly connected to the sealing body (1), the auxiliary channel (2-8) is connected with the main channel (2-1) in a detachable manner, and a joint retaining ring (3) is arranged at the joint of the auxiliary channel (2-8) and the main channel (2-1); the clamping structure is arranged on the main channel (2-1).

5. The multi-channel single-hole puncture outfit with a clamping structure according to claim 4, wherein: a channel upper cover (2-2) is arranged at the upper opening of the main channel (2-1), and a sealing ring (2-3) is arranged below the channel upper cover (2-2); the sealing ring (2-3) is provided with a single valve (2-4), and the outside of the sealing ring (2-3) is provided with a choke valve (2-5).

6. The multi-channel single-hole puncture outfit with a clamping structure according to claim 1, wherein: the incision protection sleeve (5) comprises an outer clamping ring (5-1) for adjusting the height of the incision protection sleeve (5), an inserting ring (5-2) and a lifting belt (5-4), wherein a channel film wall (5-3) with adjustable height is arranged between the outer clamping ring (5-1) and the inserting ring (5-2), and the lifting belt (5-4) is arranged in the inserting ring (5-2) in a penetrating manner and extends out of the inserting ring (5-2), so that the incision protection sleeve can be taken out in an auxiliary manner through the lifting belt after operation is finished.