CN210962235U

CN210962235U - Puncture outfit with smog filtering capability

Info

Publication number: CN210962235U
Application number: CN201921328820.8U
Authority: CN
Inventors: 黄晨; 曾辉
Original assignee: Changzhou Ruisuosi Medical Equipment Co ltd
Current assignee: Changzhou Ruisuosi Medical Equipment Co ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-07-10
Anticipated expiration: 2029-08-16

Abstract

The utility model relates to a surgical instruments technical field especially relates to a puncture ware with smog filtering capability, solves to have among the prior art and produces the shortcoming of unpleasant waste gas and smog, increase operation risk, including casing seat, sleeve pipe, upper cover and puncture rod, buckle fixedly connected with passageway cabin is passed through at sheathed tube top, buckle fixedly connected with sealed cabin is passed through at the top in passageway cabin, through the setting of stifled cap of cigarette holder, filter element cap, filtration cavity, cigarette holder outer tube, filter pulp isotructure, dual filtration structure has been used to this device: physical separation filters and air ratio flow filters, can be effectively with the harmful substance interception in smog and the waste gas in the cavity of filter cigarette holder through dual filtration, and the filter effect is good, guarantees throughout in the peritoneoscope cleanly, guarantees that the operation field of vision is clean, avoids smog to produce and influences doctor's operation, has showing the security that has improved the operation.

Description

Puncture outfit with smog filtering capability

Technical Field

The utility model relates to the technical field of surgical instruments, especially, relate to a puncture outfit with smog filtering capability.

Background

The puncture outfit is used for puncturing the abdominal wall of a human body to establish an access channel for surgical instruments for minimally invasive or surgical operations. Among the prior art electrotome class apparatus can produce bad smell waste gas and smog when entering human work through the puncture ware, seriously influences medical staff's operation and sight, has improved the risk of operation, has proposed a puncture ware with smog filtering capability from this and is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of generating unpleasant waste gas and smoke and increasing the operation risk in the prior art and providing the puncture outfit with the smoke filtering function.

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

the utility model provides a puncture ware with smog filtering capability, includes sleeve pipe seat, sleeve pipe, upper cover and puncture rod, buckle fixedly connected with passageway cabin is passed through at sheathed tube top, buckle fixedly connected with sealed cabin is passed through at the top in passageway cabin, the both sides of sleeve pipe seat are provided with the filter cigarette holder respectively and aerify the two-way valve, the filter cigarette holder includes that the cigarette holder blocks up cap, filter element cap, filter cavity, cigarette holder outer tube and filter pulp.

Preferably, the sleeve seat is of a cavity structure, and the sealing cabin and the channel cabin are both arranged inside the cavity of the sleeve seat.

Preferably, the puncture rod is assembled inside the cannula seat and the cannula, the bottom of the puncture rod is fixedly connected with the puncture core through a buckle, and the upper end of the puncture rod is fixedly connected with the bottom of the upper cover.

Preferably, the cigarette holder plugging cap is internally provided with a first slotted hole and a second slotted hole, and the cigarette holder outer tube is inserted into the first slotted hole and the second slotted hole.

Preferably, the filter element cap and the filter cavity are both fixedly arranged inside the outer tube of the cigarette holder, the through hole is formed in the filter element cap, the extending part of an integrated structure is arranged on one side of the filter cavity, the extending part is embedded in the through hole, the inside of the filter cavity is provided with the micropores, and the micropores penetrate through the inside of the extending part.

Preferably, the two sides of the inner wall of the outer pipe of the cigarette holder are respectively provided with a limiting block of an integrated structure, the limiting blocks are in compression contact with one side of the filter cavity, the filter cotton is placed inside one end of the outer pipe of the cigarette holder, and the outer pipe of the cigarette holder is fixedly connected with one side of the sleeve seat.

The utility model has the advantages that: compared with the prior art, the utility model discloses in through the setting of stifled cap of cigarette holder, filter core cap, filter cavity, cigarette holder outer tube, filter pulp isotructure, dual filtration has been used to this device: physical separation filters and air ratio flow filters, can be effectively with the harmful substance interception in smog and the waste gas in the cavity of filter cigarette holder through dual filtration, and the filter effect is good, guarantees throughout in the peritoneoscope cleanly, guarantees that the operation field of vision is clean, avoids smog to produce and influences doctor's operation, has showing the security that has improved the operation.

Drawings

Fig. 1 is a front view of a puncture outfit with smoke filtering function according to the present invention;

fig. 2 is a cross-sectional view of a puncture outfit with smoke filtering function provided by the utility model;

fig. 3 is an enlarged view of the puncture outfit with smoke filtering function, which is provided by the utility model and is marked at the position A;

fig. 4 is an exploded view of the filter tip of the present invention.

In the figure: the cigarette comprises a sleeve seat 1, a sleeve 2, an upper cover 3, a sealing cabin 4, a channel cabin 5, a filter cigarette holder 6, a cigarette holder blocking cap 61, a filter element cap 62, a filter cavity 63, a cigarette holder outer tube 64, filter cotton 65, an inflation two-way valve 7, a puncture core 8 and a puncture rod 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a puncture outfit with smoke filtering function comprises a cannula base 1, a cannula 2, an upper cover 3 and a puncture rod 9, wherein the top of the cannula 2 is fixedly connected with a channel cabin 5 through a buckle, the top of the channel cabin 5 is fixedly connected with a sealed cabin 4 through a buckle, two sides of the cannula base 1 are respectively provided with a filter cigarette holder 6 and an inflatable two-way valve 7, the filter cigarette holder 6 comprises a cigarette holder blocking cap 61, a filter core cap 62, a filter cavity 63, a cigarette holder outer tube 64 and filter cotton 65, the cannula base 1 is of a cavity structure, the sealed cabin 4 and the channel cabin 5 are both arranged inside the cavity of the cannula base 1, the puncture rod 9 is assembled inside the cannula base 1 and the cannula 2, the bottom of the puncture rod 9 is fixedly connected with a puncture core 8 through a buckle, the upper end of the puncture rod 9 is fixedly connected with the bottom of the upper cover 3, the cigarette holder blocking cap 61 is provided with a first, cigarette holder outer tube 64 inserts in the inside of first slotted hole and second slotted hole, filter core cap 62 and filter cavity 63 are all fixed to be set up in the inside of cigarette holder outer tube 64, the through-hole has been seted up to filter core cap 62's inside, one side of filter cavity 63 is provided with the extension of a body structure, the extension embedding is in the inside of through-hole, and filter cavity 63's inside has been seted up the micropore, the micropore runs through in the inside of extension, the inner wall both sides of cigarette holder outer tube 64 all are provided with the stopper of a body structure, the stopper compresses tightly the contact with one side of filter cavity 63, filter pulp 65 places the inside in cigarette holder outer tube 64 one end, one side fixed connection of cigarette holder outer tube 64 and casing seat 1, through cigarette holder stifled cap 61, filter core cap 62, filter cavity 63, cigarette holder outer tube 64, the setting of structures such: physical separation filters and air ratio flow filters, can be effectively with the harmful substance interception in smog and the waste gas in the cavity of filter cigarette holder 6 through dual filtration, and the filter effect is good, guarantees throughout in the peritoneoscope cleanly, guarantees that the operation field of vision is clean, avoids smog to produce and influences doctor's operation, has showing the security that has improved the operation.

In this embodiment, after the operation begins, puncture ware introduces the body intracavity through puncture core 8 of puncture pole 9, takes puncture pole 9 out the back, and inert gas props up the stomach wall through the air pump pumping, establishes the access way that supplies medical instrument to use, can produce waste gas and smog when electrotome class apparatus gets into the human body through the puncture ware, and smog purifies through filter cigarette holder 6, purifies through dual filtration during the purification, and the air is than flowing through the filtration: the content of the waste gas is reduced by controlling the air flow speed, the speed of the waste gas is accelerated when the waste gas passes through the micropores of the filter cavity 63, but a cavity is arranged between the filter cavity 63 and the outer tube 64 of the cigarette holder inside the filter cigarette holder, the smoke is decelerated at the position, the outlet of the filter cigarette holder is also provided with micropores, the smoke can temporarily stay in the cavity, the waste gas can be attached to the filter element cap 62, the smoke dust in the smoke can also fall in the cavity during deceleration to form a mixture with the waste gas, and thus a large amount of harmful substances are intercepted in the cavity; physical barrier filtration: namely, the circulation level of the smoke is increased when the smoke passes through the environment-friendly filter cotton 65, so that the waste gas and solid substances are attached to the filter cotton 65, and the filtering effect is enhanced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a puncture ware with smog filtering capability, includes sleeve pipe seat (1), sleeve pipe (2), upper cover (3) and puncture rod (9), its characterized in that, buckle fixedly connected with passageway cabin (5) are passed through at the top of sleeve pipe (2), buckle fixedly connected with sealed cabin (4) are passed through at the top in passageway cabin (5), the both sides of sleeve pipe seat (1) are provided with respectively and filter cigarette holder (6) and aerify two-way valve (7), filter cigarette holder (6) are including stifled cap (61) of cigarette holder, filter core cap (62), filter cavity (63), cigarette holder outer tube (64) and filter pulp (65).

2. A puncture instrument with smoke filtering function according to claim 1, wherein the cannula holder (1) is a cavity structure, and the sealing compartment (4) and the passage compartment (5) are both arranged inside the cavity of the cannula holder (1).

3. A puncture outfit with smoke filtering function according to claim 1, characterized in that said puncture rod (9) is assembled inside the cannula holder (1) and the cannula (2), the bottom of the puncture rod (9) is fixedly connected with the puncture core (8) by snap-in, and the upper end of the puncture rod (9) is fixedly connected with the bottom of the upper cover (3).

4. A smoke filter piercer according to claim 1, wherein said mouthpiece cap (61) has first and second slots defined therein, said outer tube (64) being inserted inside said first and second slots.

5. The puncture outfit with the smoke filtering function according to claim 1, wherein the filter element cap (62) and the filter cavity (63) are both fixedly arranged inside the outer tube (64) of the cigarette holder, a through hole is formed inside the filter element cap (62), an extension part of an integrated structure is arranged on one side of the filter cavity (63), the extension part is embedded inside the through hole, and micropores are formed inside the filter cavity (63) and penetrate through the extension part.

6. A puncture outfit with smoke filtering function according to claim 1, wherein, the inner wall of the outer tube (64) of the cigarette holder is provided with a stop block of an integrated structure at both sides, the stop block is in pressing contact with one side of the filtering cavity (63), the filter cotton (65) is placed inside one end of the outer tube (64) of the cigarette holder, and the outer tube (64) of the cigarette holder is fixedly connected with one side of the cannula holder (1).