CN215018622U

CN215018622U - Multi-channel single-hole laparoscopic surgery puncture outfit

Info

Publication number: CN215018622U
Application number: CN202120460593.5U
Authority: CN
Inventors: 王彦堂
Original assignee: Hunan Ruiyilang Medical Instrument Co ltd
Current assignee: Hunan Ruiyilang Medical Instrument Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-12-07
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses a multichannel haplopore laparoscopic surgery puncture ware, including seal (1), seal (1) below is connected and is equipped with incision protective sheath (2), incision protective sheath (2) are including pipeline (3), snap ring (4) in pipeline (3) below connection is equipped with, the connection is equipped with connecting piece (5) on interior snap ring (4), pipeline (3) top is connected and is equipped with outer snap ring (6), outer snap ring (6) are used with seal (1) cooperation, seal (1) is including base (7), a plurality of access passageways (8) are connected to base (7) top, the connection is equipped with sleeve (9) on access passageway (8), the connection is equipped with a plurality of air duct (10) on seal (1). Compared with the prior art, the utility model the advantage lies in: novel structure, reasonable in design, good, the convenient to use of leakproofness.

Description

Multi-channel single-hole laparoscopic surgery puncture outfit

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a multi-channel single-hole laparoscope operation puncture outfit.

Background

With the development of medical technology, minimally invasive surgical operations using laparoscopic technology are increasingly popularized and used in China, 2-4-hole operation methods are mostly adopted in laparoscopic operations, one of the methods is opened on a human navel (or other parts of the abdomen) to avoid leaving a long-strip-shaped scar at the abdominal cavity part of a patient, after recovery, only 1-3 scars of 0.5-1 cm are left at the abdominal cavity part, the wound surface is small, and pain is small, so that the method is also called as 'keyhole' operation, the development of laparoscopic operations reduces pain of the patient when the operation is performed, shortens the recovery period of the patient, relatively reduces the expense cost of the patient, and is an operation project which is developed rapidly in recent years.

At the beginning of some hospitals at home and abroad, a transumbilical single-port laparoscopy cholecystectomy, appendectomy, intrahepatic cholangiocystadenoma resection and the like are performed by using a single-port laparoscopy technology, in the operation process, an abdominal cavity channel is required to be arranged on small incisions with the diameter of 5-12 mm which are formed in different parts of the abdomen, so that a camera and various special operation instruments can be conveniently inserted, images of various organs in the abdominal cavity shot by the camera inserted into the abdominal cavity are transmitted to a television screen, and a surgeon performs operation in vitro by using various operation instruments through observing the images to complete the operation. In laparoscopic surgery, the diameter of a single-hole operation arm is 8-12 mm, 3-4 channels with 12 mm are needed during surgery, but the operation space can be reduced by a hard ring of the currently used surgical puncture outfit, the robot arm cannot be flexibly operated, and meanwhile, the sealing performance is poor and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical problem, provide a novel structure, reasonable in design, good, the convenient to use's of leakproofness multichannel haplopore laparoscopic surgery puncture ware.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a multichannel haplopore laparoscopic surgery puncture ware, includes the seal, the connection of seal below is equipped with the incision protective sheath, the incision protective sheath includes the pipeline, the connection of pipeline below is equipped with interior snap ring, connect on the interior snap ring and be equipped with the connecting piece, the connection of pipeline top is equipped with outer snap ring, outer snap ring uses with the seal cooperation, the seal includes the base, a plurality of passageways of going into are connected to the base top, it is equipped with the sleeve to connect on the passageway of going into the way, it is equipped with a plurality of air ducts to connect on the seal.

As the improvement, the sealing body is connected with the incision protective sheath junction and is equipped with the adapter sleeve.

As an improvement, the incision protection sleeve is connected with a connecting belt, and the connecting belt is connected with a hanging ring.

As an improvement, the number of the air ducts is three, the air ducts are distributed along the circumference of the sealing body, and the air ducts are connected with control switches.

After the structure more than adopting, the utility model has the advantages of it is following: the utility model discloses novel structure, reasonable in design, interior snap ring all has elastic deformation and elasticity recovery function with outer snap ring, and outer snap ring can be radially with the hand roll-over adjusting pipe height, and application scope is wider, is applicable to different patient's different operation environment, and telescopic setting can be inserted, take out corresponding specification and size's surgical instruments, insert, the push-and-pull, still can possess certain leakproofness after taking out, and control switch's setting can guarantee to keep airtight environment in the sealing body, and sealed effect is reliable, and the practicality is better.

Drawings

Fig. 1 is a schematic structural view of the multi-channel single-port laparoscopic surgical puncture outfit of the present invention.

Fig. 2 is a sectional view of the multi-channel single-port laparoscopic surgical puncture outfit of the present invention.

As shown in the figure: 1. the sealing body, 2, the incision protective sheath, 3, the pipeline, 4, interior snap ring, 5, connecting piece, 6, outer snap ring, 7, base, 8, access passageway, 9, the sleeve, 10, the pipeline of ventilating, 11, adapter sleeve, 12, connecting band, 13, link, 14, control switch.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation configuration and operation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "provided", "mounted", "connected", and the like are to be understood in a broad sense, and for example, they may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected to the inside of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the accompanying drawings 1-2, the multichannel single-port laparoscopic surgery puncture outfit comprises a seal body 1, wherein an incision protection sleeve 2 is connected and arranged below the seal body 1, the incision protection sleeve 2 comprises a pipeline 3, an inner snap ring 4 is connected and arranged below the pipeline 3, a connecting piece 5 is connected and arranged on the inner snap ring 4, an outer snap ring 6 is connected and arranged above the pipeline 3, the outer snap ring 6 is matched and used with the seal body 1, the seal body 1 comprises a base 7, a plurality of access channels 8 are connected above the base 7, a sleeve 9 is connected and arranged on the access channel 8, and a plurality of vent pipelines 10 are connected and arranged on the seal body 1.

Sealing body 1 is connected with incision protective sheath 2 junction and is equipped with adapter sleeve 11, it is equipped with connecting band 12 to connect on the incision protective sheath 2, the connection is equipped with link 13 on the connecting band 12, the quantity of air duct 10 is three and distributes along 1 circumference of sealing body, all connect on the air duct 10 and be equipped with control switch 14.

When the utility model is implemented specifically, the shape and size of the access channel on the sealing body 1 can be selected according to actual conditions, the incision protective sleeve 2 is made of polyurethane and silicon rubber, the sealing body 1 is made of silicon rubber and Polycarbonate (PC) as a whole, the vent pipe 10 is made of High Density Polyethylene (HDPE), polyvinyl chloride (PVC) and Polycarbonate (PC) materials, the sealing element 1 and the access channels 8 form the external part of the flexible minimally invasive surgery invisible endoscope channel, the sealing element 1 and the access channels 8 have soft characteristics, when a surgeon operates surgical instruments such as an endoscope, the soft sealing element 1 and the access channels 8 hardly limit the omnibearing movement of the instruments, the vent pipe 10 is provided with an air inlet pipe, the upper end of the vent pipe is provided with a luer connector connected with external origin, the vent pipe 10 is also provided with an air outlet pipe, the surface of the air outlet pipe is cut into an air outlet, by means of the elasticity of the material of the air outlet pipe, the air outlet is kept in a normally closed state, the air outlet is closed, only when needed in an operation, the surgeon opens the air outlet through the control switch 14 to achieve the air outlet function, and the air outlet device is good in sealing performance and practicability.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a multichannel haplopore laparoscopic surgery puncture ware, includes seal (1), its characterized in that: the improved pipeline sealing structure is characterized in that a notch protective sleeve (2) is connected and arranged below the sealing body (1), the notch protective sleeve (2) comprises a pipeline (3), an inner snap ring (4) is connected and arranged below the pipeline (3), a connecting piece (5) is connected and arranged on the inner snap ring (4), an outer snap ring (6) is connected and arranged above the pipeline (3), the outer snap ring (6) is matched and used with the sealing body (1), the sealing body (1) comprises a base (7), a plurality of access channels (8) are connected above the base (7), a sleeve (9) is connected and arranged on the access channel (8), and a plurality of vent pipelines (10) are connected and arranged on the sealing body (1).

2. The multi-channel single port laparoscopic surgical punch of claim 1, wherein: the joint of the sealing body (1) and the notch protective sleeve (2) is provided with a fastening sleeve (11).

3. The multi-channel single port laparoscopic surgical punch of claim 1, wherein: the incision protection cover is characterized in that a connecting band (12) is connected to the incision protection cover (2), and a hanging ring (13) is connected to the connecting band (12).

4. The multi-channel single port laparoscopic surgical punch of claim 1, wherein: the number of the ventilation pipelines (10) is three and the ventilation pipelines are distributed along the circumference of the sealing body (1), and the ventilation pipelines (10) are all connected with control switches (14).