CN217645339U - Smoke suction device in operation - Google Patents

Abstract

An intraoperative smoking device relating to the technical field of medical auxiliary appliances comprises an aspirator body, a tee joint, a corrugated pipe and an aspirator tip; a first interface of the tee joint is correspondingly communicated with the suction apparatus body; a second connector of the tee joint is correspondingly communicated with one end of the corrugated pipe, and the other end of the corrugated pipe is communicated with a suction head with a hollow interior; one end of the suction head, which is far away from the corrugated pipe, is closed, and the closed end of the suction head is provided with inclined planes, and a plurality of smoke inlet holes are arrayed on the inclined planes; a third interface of the tee joint is communicated with a connecting pipe through a switch valve; the utility model discloses the blind end of attracting the head is equipped with the scarf, and the scarf array has arranged a plurality of cigarette holes that advance, and the scarf of attracting the head can effectively increase the coverage area that the flue gas attracted to effectively increase smoke abatement effect, can avoid suction simultaneously to concentrate, thereby unexpected suction foreign matter leads to blockking up, and attracts the scarf of head difficult and the contact of treatment piece of cloth during the use, thereby is difficult for attracting treatment piece of cloth.

Description

Smoke suction device in operation

Technical Field

The utility model belongs to the technical field of medical auxiliary appliances technique and specifically relates to a smoking device in operation is related to.

Background

As is known, a high-frequency electric knife is an electrosurgical instrument for cutting tissue instead of a mechanical scalpel; the tissue is heated when high-frequency high-voltage current generated by the tip of the effective electrode contacts with the body, so that the separation and solidification of the body tissue are realized, and the purposes of cutting and hemostasis are achieved; the main problem that exists when using high frequency electric cutter to carry out the operation at present is that the smog that produces in the operation process can't in time be got rid of, influences the operation field of vision, has delayed the operation process, and this kind of phenomenon is the problem that technical staff in this field need to solve urgently.

Disclosure of Invention

In order to overcome the defects in the background technology, the utility model discloses a smoking device in the operation.

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

a smoking device in operation comprises a suction apparatus body, a tee joint, a corrugated pipe and a suction head; a first interface of the tee joint is correspondingly communicated with the suction apparatus body; a second connector of the tee joint is correspondingly communicated with one end of the corrugated pipe, and the other end of the corrugated pipe is communicated with a suction head with a hollow interior; one end of the suction head, which is far away from the corrugated pipe, is closed, and the closed end of the suction head is provided with inclined planes, and a plurality of smoke inlet holes are arrayed on the inclined planes; and a third interface of the tee joint is communicated with a connecting pipe through a switch valve.

Preferably, a plurality of flexible rods are annularly distributed at intervals on the second interface of the tee joint corresponding to the outer side of the corrugated pipe body, and one ends of the flexible rods, far away from the tee joint, are correspondingly and fixedly connected with the suction head.

Preferably, the bellows body is sleeved with a ring sleeve which is correspondingly and fixedly connected with the flexible rod.

Preferably, the suction head is detachably communicated with the corrugated pipe correspondingly, and a filter screen is arranged at the position where the suction head is communicated with the corrugated pipe correspondingly.

Preferably, three flexible rods are annularly distributed at intervals outside the corrugated pipe body.

Preferably, the closed end of the suction head is provided with a lighting lamp.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

the utility model discloses a smoking device in operation, which has simple structure and convenient use; the end, far away from the corrugated pipe, of the suction head is closed, the closed end of the suction head is provided with a diagonal plane, a plurality of smoke inlet holes are arrayed in the diagonal plane, when the suction head is used, the suction head is close to an operation position, negative pressure suction is generated through the suction apparatus body, smoke generated by an electrosection operation can be sucked into the suction head and enters the suction apparatus body along the corrugated pipe, the coverage area of smoke suction can be effectively increased through the diagonal plane of the suction head, so that the smoke removing effect is effectively increased, meanwhile, the smoke inlet holes arrayed in the array can avoid the concentration of suction, so that foreign matters are sucked accidentally and blocked, and the diagonal plane of the suction head is not easy to contact with a treatment towel when the suction head is used, so that the treatment towel is not easy to be sucked;

in addition, a plurality of flexible rods are annularly arranged at intervals outside the second connector of the tee joint corresponding to the corrugated pipe body, one end, away from the tee joint, of each flexible rod corresponds to the suction head in a fastening connection mode, the corrugated pipe can be shaped through the flexible rods, the corrugated pipe can be bent and shaped as required, the suction head does not need to be held by an operator all the time, and the use is convenient.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

fig. 3 is a schematic structural view of the suction head.

In the figure: 1. a tee joint; 2. a bellows; 3. a suction head; 4. a smoke inlet hole; 5. a connecting pipe; 6. a flexible rod; 7. sleeving a ring; 8. and (4) switching on and off the valve.

Detailed Description

The present invention will be explained in detail by the following embodiments, and it is to be understood that the present invention is intended to protect all technical improvements within the scope of the present invention, and in the description of the present invention, it is to be understood that if there are the terms "upper", "lower", "front", "rear", "left", "right", etc. indicating the orientation or positional relationship, it is only corresponding to the drawings of the present application, and for the convenience of description of the present invention, it is not intended to indicate or imply that the device or element referred to must have a specific orientation.

With reference to fig. 1-3, a smoking device in operation comprises an aspirator body, a tee joint 1, a corrugated pipe 2 and an aspirator tip 3; a first interface of the tee joint 1 is correspondingly communicated with the suction apparatus body; a second connector of the tee joint 1 is correspondingly communicated with one end of a corrugated pipe 2, and the other end of the corrugated pipe 2 is communicated with a hollow suction head 3; the end, far away from the corrugated pipe 2, of the suction head 3 is closed, the closed end of the suction head 3 is provided with a diagonal plane, the diagonal plane is provided with a plurality of smoke inlet holes 4 in an array mode, namely the suction head 3 is close to the operation position when in use, negative pressure suction is generated through the aspirator body, smoke generated by an electrosection operation can be sucked into the suction head 3 and enters the aspirator body along the corrugated pipe 2, the diagonal plane of the suction head 3 can effectively increase the coverage area of smoke suction, so that the smoke removal effect is effectively increased, meanwhile, the smoke inlet holes 4 which are arranged in an array mode can avoid the concentration of suction, so that foreign matters are sucked accidentally and blocked, and the diagonal plane of the suction head 3 is not easy to contact with a treatment towel when in use, so that the treatment towel is not easy to be sucked; the third interface of the tee joint 1 is communicated with a connecting pipe 5 through a switch valve 8, namely the third interface can be communicated with a sucker of the road access card for endoscopic surgery through the connecting pipe 5, and the sucker of the road access card is provided with suction force through the aspirator body, so that the practicability is improved;

in addition, a plurality of flexible rods 6 are annularly distributed at intervals at the outer side of the second interface of the tee joint 1 corresponding to the corrugated pipe 2, one end, far away from the tee joint 1, of each flexible rod 6 is correspondingly and fixedly connected with the suction head 3, the corrugated pipe 2 can be shaped through the flexible rods 6, the corrugated pipe 2 can be bent and shaped as required, an operator does not need to hold the suction head 3 all the time, and the use is convenient; preferably, three flexible rods 6 are annularly distributed at intervals outside the pipe body of the corrugated pipe 2; the pipe body of the corrugated pipe 2 is sleeved with a ring sleeve 7 which is correspondingly and fixedly connected with the flexible rod 6, namely, the corrugated pipe 2 can be bound through the ring sleeve 7, and the corrugated pipe 2 is prevented from being separated from the flexible rod 6; the suction head 3 is correspondingly detachably communicated with the corrugated pipe 2, and the filter screen is arranged at the position where the suction head 3 is correspondingly communicated with the corrugated pipe 2, so that the suction head 3 can be periodically detached, the suction head 3 can be cleaned and disinfected, the filter screen can be replaced, the suction channel is ensured to be smooth, and cross infection is avoided; the closed end of the suction head 3 is provided with a lighting lamp which can provide auxiliary lighting for operation.

Implement smoking device in operation, make during the use attract head 3 to be close to the operation position, produce negative pressure suction through the aspirator body, the flue gas that makes the electrotomy operation produce can be inhaled and attract head 3, and get into the aspirator body along bellows 2, attract head 3's scarf can effectively increase the coverage area that the flue gas attracted, thereby effectively increase smoke abatement effect, the smoke inlet 4 of array arrangement can avoid suction to concentrate simultaneously, thereby the unexpected foreign matter that inhales, lead to blockking up, attract head 3's scarf when just using is difficult for contacting with the treatment piece of cloth, thereby be difficult for attracting the treatment piece of cloth.

The details of the present invention not described in detail are prior art, and it will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, and all changes coming within the meaning and range of equivalency are intended to be embraced therein.

Claims (6)

1. A smoking device in operation comprises an aspirator body and is characterized in that: also comprises a tee joint (1), a corrugated pipe (2) and a suction head (3); a first interface of the tee joint (1) is correspondingly communicated with the suction apparatus body; a second connector of the tee joint (1) is correspondingly communicated with one end of the corrugated pipe (2), and the other end of the corrugated pipe (2) is communicated with a suction head (3) with a hollow interior; one end of the suction head (3) far away from the corrugated pipe (2) is closed, the closed end of the suction head (3) is provided with an oblique section, and a plurality of smoke inlet holes (4) are arrayed on the oblique section; the third interface of the tee joint (1) is communicated with a connecting pipe (5) through a switch valve (8).

2. The intraoperative smoking device of claim 1, wherein: a plurality of flexible rods (6) are annularly arranged at intervals on the second interface of the tee joint (1) corresponding to the outer side of the pipe body of the corrugated pipe (2), and one ends, far away from the tee joint (1), of the flexible rods (6) are correspondingly and fixedly connected with the suction head (3).

3. The intraoperative smoking device of claim 2, wherein: the pipe body of the corrugated pipe (2) is sleeved with a ring sleeve (7) which is correspondingly and fixedly connected with the flexible rod (6).

4. The intraoperative smoking device of claim 2, wherein: three flexible rods (6) are annularly distributed on the outer side of the pipe body of the corrugated pipe (2) at intervals.

5. The intraoperative smoking device of claim 1, wherein: the suction head (3) is correspondingly detachably communicated with the corrugated pipe (2), and a filter screen is arranged at the position where the suction head (3) is correspondingly communicated with the corrugated pipe (2).

6. The intraoperative smoking device of claim 1, wherein: the closed end of the suction head (3) is provided with a lighting lamp.

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