CN210843341U

CN210843341U - Single-port laparoscopic surgery integrated cannula device

Info

Publication number: CN210843341U
Application number: CN201920844026.2U
Authority: CN
Inventors: 李彦强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-06-26
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a haplopore laparoscopic surgery integration sleeve pipe device, including leading out the fixer, it includes the solid fixed ring of tubulose connector and first solid fixed ring and second to lead out the fixer, the solid fixed ring of first solid fixed ring, second and tubulose connector enclose to close and form the operation passageway, still include the shutoff piece, be provided with at least three handle hole on the shutoff piece, the shutoff piece corresponds the outside extension in position of handle hole is provided with the connecting pipe, be provided with the flap in the connecting pipe, still be provided with the base member ring between shutoff piece and the leading out the fixer, inlet channel, exhaust passage and auxiliary channel have been seted up on the base member ring. The beneficial effects of the above technical scheme are: the operating holes are distributed in a triangular shape, so that operating triangles can be conveniently formed in the operation, a base body ring is further arranged, and the air inlet channel and the smoke exhaust channel arranged on the base body ring can replace the big end of the puncture outfit, thereby further reducing the interference between operating instruments.

Description

Single-port laparoscopic surgery integrated cannula device

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to haplopore laparoscopic surgery integration sleeve pipe device.

Background

The incision of haplopore laparoscopic surgery is little, the healing is fast, wide application is obtained, in the process of abdominal cavity puncture, the device for strutting the puncture needs to be used, but the existing device needs the on-site equipment of medical personnel, the operation is very inconvenient, and the existing device includes a rubber glove, the dactylotheca through rubber glove wraps up the puncture outfit and stretches into in the human body, but because the dactylotheca distributes unevenly in the annular area, and the head of the existing puncture outfit is great, make easy mutual collision and the interference phenomenon takes place between a plurality of puncture outfits. In addition, the existing device can not be used for placing endoscopic gauze and taking out smaller specimens, and the gauze, the specimens and the like are placed after an external device is dismantled, so that pneumoperitoneum needs to be established for many times, which is very inconvenient and expensive (nearly 3000 yuan).

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a haplopore laparoscopic surgery integration sleeve pipe device can effectual solution problem of mutual interference between the apparatus, can also avoid setting up pneumoperitoneum many times.

The utility model provides a pair of haplopore laparoscopic surgery integration sleeve pipe device, including leading out the fixer, it includes the tubulose connector and sets up the solid fixed ring of first solid fixed ring and second at tubulose connector both ends to lead out the fixer, the solid fixed ring of first solid fixed ring, second and tubulose connector enclose to close and form the operation passageway, still include the shutoff lead out the shutoff piece of fixer one end, the shutoff piece adopts elastic material to make, be provided with at least three handle hole on the shutoff piece, it is a plurality of the handle hole is triangular distribution, the shutoff piece corresponds the position outside extension of handle hole is provided with the connecting pipe, be provided with the flap in the connecting pipe, still be provided with the base body ring between shutoff piece and the retractor, an inlet channel, a smoke evacuation passageway and an auxiliary channel have been seted up on the base body ring.

The beneficial effects of the above technical scheme are: the operating holes are distributed in a triangular shape, so that operating triangles can be conveniently formed in the operation, a base body ring is further arranged, and the air inlet channel and the smoke exhaust channel arranged on the base body ring can replace the big end of the puncture outfit, thereby further reducing the interference between operating instruments.

Furthermore, the number of the operation holes is five, one operation hole is located at the center of the plugging piece, and the rest four operation holes are uniformly distributed on a circle with the operation hole located at the center as the center of circle. Any two adjacent operation holes on the circle form an operation triangle together with the operation hole at the central position.

Further, the length of the connecting pipe extending outwards from the plugging piece is 2-3 cm. The connecting pipe is made of hard materials, and when surgical instruments stretch into the surgical channel from the connecting pipe, the connecting pipe can support the surgical instruments.

Further, the diameter of the auxiliary channel is 10-12 mm.

Furthermore, the base body ring is provided with joints corresponding to the outward extension of the air inlet channel and the smoke exhaust channel, and the auxiliary channel is internally provided with a valve.

Further, the diameter of the second fixing ring is larger than that of the first fixing ring, and the plugging piece is connected with the second fixing ring through a base body ring.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a front view of an embodiment of the present invention;

fig. 2 is a top view of an embodiment of the present invention.

Reference numerals: the first fixing ring 110, the second fixing ring 130, the tubular connecting body 120, the base ring 200, the air inlet channel 210, the smoke exhaust channel 220, the auxiliary channel 230, the plugging member 300 and the connecting pipe 310.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the description of the present application, it is to 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," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship as shown in the drawings for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media.

As shown in fig. 1-2, the embodiment provides an integrated cannula device for single-port laparoscopic surgery, which includes a retracting fixator, the retracting fixator includes a tubular connecting body 120, and a first fixing ring 110 and a second fixing ring 130 disposed at two ends of the tubular connecting body 120, the first fixing ring 110, the second fixing ring 130, and the tubular connecting body 120 enclose to form a surgical channel, the tubular connecting body 120 is made of rigid plastic and can retract and fix the skin of a human body, the device further includes a blocking member 300 for blocking one end of the retracting fixator, the blocking member 300 is made of an elastic material, the blocking member 300 is provided with at least three operation holes, a plurality of the operation holes are distributed in a triangular shape, a connecting pipe 310 is disposed at a position of the blocking member 300 corresponding to the operation holes and extends outwards, a flap is disposed in the connecting pipe 310, the inner diameter of the connecting pipe 310 is 3-6mm, 3mm surgical instruments and 5mm surgical instruments can be compatible through the contraction function of the valve, a base body ring 200 is further arranged between the blocking piece 300 and the retracting fixator, the base body ring 200 is a hollow circular ring, an air inlet channel 210, a smoke exhaust channel 220 and an auxiliary channel 230 are arranged on the side face of the base body ring 200, joints for connecting external equipment are arranged at the air inlet channel 210 and the smoke exhaust channel 220, and a valve switch is arranged on the joints. The diameter of the auxiliary channel 230 is 10-12 mm. During manufacturing, the blocking piece 300 is fixedly connected with the retracting fixator, so that the blocking piece can be directly used during use, the connecting pipe 310 can rotate due to the fact that the blocking piece 300 is made of elastic materials, namely the connecting pipe 310 can change in angle after surgical instruments are placed on the connecting pipe, and a doctor can flexibly operate the surgical instruments.

The operation hole that sets up is triangular distribution, can be in the operation very convenient formation operation triangle for surgical instruments can be more free activity, and the operability is stronger, still is provided with base ring 200 in addition, and inlet channel 210 and the big head that smoke exhaust passage 220 that set up on base ring 200 can replace the puncture ware, have further reduced the interference between the operative instruments.

As a preferred embodiment of the present invention, the number of the operation holes is five, one of the operation holes is located at the center of the plugging member 300, and the other four operation holes are uniformly distributed on the circle using the operation hole located at the center as the center of the circle. Five operation holes are more uniformly distributed on the plugging piece 300, and when the plugging piece is actually used, any two adjacent operation holes on the circle and the operation hole at the central position form an operation triangle.

The length of the connecting pipe 310 extending outwards from the blocking piece 300 is 2-3 cm. The connecting pipe 310 is made of hard material, and when a surgical instrument extends into the surgical channel from the connecting pipe 310, the connecting pipe 310 can support the surgical instrument.

A flap is arranged in the auxiliary channel 230, and the flap can seal the auxiliary channel 230. When air inlet or smoke exhaust is needed, external equipment can be connected with the air inlet channel 210 and the smoke exhaust channel 220 through connectors, so that external inflation equipment or smoking equipment is communicated with the operation channel, and inflation or smoke exhaust can be achieved after the valve switch is opened; during operation, gauze and a specimen can be taken and placed through the auxiliary channel 230 without dismantling surgical instruments and the connecting pipe 310, so that pneumoperitoneum is prevented from being established for many times, and cost is saved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a haplopore laparoscopic surgery integration sleeve pipe device, includes and leads out the fixer, it leads out the fixer to include tubulose connector (120) and sets up first solid fixed ring (110) and the solid fixed ring (130) at tubulose connector (120) both ends, first solid fixed ring (110), the solid fixed ring (130) of second and tubulose connector (120) enclose and close and form the operation passageway, its characterized in that still includes shutoff piece (300) of shutoff one end of leading out fixer, shutoff piece (300) adopt elastic material to make, be provided with at least three handle aperture on shutoff piece (300), a plurality of the handle aperture is triangular distribution, shutoff piece (300) correspond the position of handle aperture outwards extends and is provided with connecting pipe (310), be provided with the flap in connecting pipe (310), still be provided with base ring (200) between shutoff piece (300) and the leading out the fixer, an air inlet channel (210), a smoke exhaust channel (220) and an auxiliary channel (230) are arranged on the base body ring (200).

2. The integrated cannula device for single-port laparoscopic surgery according to claim 1, wherein said number of said operation holes is five, one of said operation holes is located at the center of said block piece (300), and the remaining four operation holes are uniformly distributed on a circle having the operation hole located at the center as the center.

3. The integrated cannula device for single port laparoscopic surgery according to claim 1, wherein said connection tube (310) extends outwardly from the block piece (300) by a length of 2-3 cm.

4. The integrated cannula device for single port laparoscopic surgery according to claim 1, wherein said auxiliary channel (230) has a diameter of 10-12 mm.

5. The uniport laparoscopic surgery cannula device according to claim 1, wherein said base ring (200) is provided with joints extending outwards corresponding to said air inlet channel (210) and said smoke exhaust channel (220), and said auxiliary channel (230) is provided with a flap.

6. The uniport laparoscopic surgery cannula device according to claim 1, characterized in that said second fixation ring (130) has a larger diameter than the first fixation ring (110), said block piece (300) being connected to said second fixation ring (130) by means of a base ring (200).