CN218128782U

CN218128782U - Adjustable aspirator tip subassembly

Info

Publication number: CN218128782U
Application number: CN202221723401.6U
Authority: CN
Inventors: 李会阳; 高超; 徐桂军; 刘铮; 段金材; 许尧; 王骏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-12-27
Anticipated expiration: 2032-07-06

Abstract

The utility model provides an adjustable tip subassembly of aspirator, including the aspirator main part, one side of aspirator main part suits with the one end that rubber elasticity suits to match, the rubber elasticity adaptation cover deviates from the one end that is connected with the aspirator main part and is provided with the bell mouth, and the external screw thread that distributes in aspirator main part one side closes with the internal thread of adjusting the screw section of thick bamboo inside soon mutually, the aspirator main part deviates from the one end that installation rubber elasticity suits to match and has seted up the side opening, the aspirator main part is close to the position cover of seting up the side opening and is equipped with supplementary smoking structure, makes medical personnel can increase the frictional force between its and the hand when taking through the anti-skidding line of frosting formula, and then conveniently takes it, and makes supplementary smoking structure expose through the rotating of adjusting the screw section of thick bamboo to make medical film inflation form the structure of a infundibulate under the effect of wire skeleton, can gather together the absorption to the smog that electrotome operation in-process produced through this design.

Description

Adjustable aspirator tip subassembly

Technical Field

The utility model relates to an adjustable aspirator tip subassembly relates to the medical equipment field.

Background

The application of energy instruments such as an electrotome and the like is the result of the development of modern science and technology, greatly improves the operation efficiency and plays an important role in cutting tissues and reducing bleeding in operation. However, compared to conventional cold instruments, the energy instrument is applied on the principle of cutting, separating, etc. tissue proteins and fat by destruction, vaporization and even carbonization. Meanwhile, surgical smoke is generated in the application process of the energy instrument, mainly consists of water vapor and cell fragments in microparticle form, can carry carcinogenic chemicals, viruses and the like, can obstruct the surgical field, and can cause potential health hazards to medical practitioners exposed to the surgical smoke. At present, clinical work suction apparatuses are common instruments in operating rooms, but the selection of suction apparatuses with the function of sucking surgical smoke is relatively limited, and the problem of surgical smoke needs to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide an adjustable tip assembly of an aspirator to solve the problems in the prior art.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an adjustable tip subassembly of aspirator, includes the aspirator main part, one side of aspirator main part suits with the one end that rubber elasticity suits the cover, the rubber elasticity adaptation cover deviates from the one end that is connected with the aspirator main part and is provided with the bell mouth, the opposite side surface distribution of aspirator main part has the external screw thread, distributes and closes soon mutually at the external screw thread of aspirator main part one side and the inside internal thread of adjusting the barrel, the aspirator main part deviates from the one end that installation rubber elasticity suits the cover and has seted up the side opening, the aspirator main part is close to the position cover of seting up the side opening and is equipped with supplementary smoking structure, and one side of supplementary smoking structure and the inner wall of adjusting the barrel laminate mutually, and the opposite side of supplementary smoking structure and the surface of aspirator main part laminate mutually.

Furthermore, the outer side of the aspirator main body is distributed with anti-slip lines which are distributed around the aspirator main body for one circle.

Furthermore, supplementary smoking structure includes wire skeleton and medical film, medical film is the infundibulate structure, the less one end of medical film bore laminates with the outer wall of aspirator main part mutually, just the wire skeleton is arranged in the outside of medical film, the wire skeleton is provided with many and many wire skeletons and is the annular along medical film's axis and arranges.

Furthermore, the length of the metal wire framework is smaller than the wall thickness of the medical film ring, and the metal wire frameworks are arranged at equal intervals.

Furthermore, the aspirator main body is made of medical plastic materials, and the inner diameter of the aspirator main body is 7-8mm.

The utility model has the advantages that: the anti-slip lines are arranged at the middle position of the aspirator body, and the friction force between the medical care personnel and the hand part can be increased when the medical care personnel hold the aspirator body through the frosted anti-slip lines, so that the medical care personnel can conveniently hold the aspirator body;

and make supplementary smoking structure expose through the rotation of adjusting the barrel to make medical film inflation form a infundibulate structure under the effect of wire skeleton, can gather together the absorption to the smog that the electrotome operation in-process produced through this design, and then by a wide margin improved the efficiency of smoke abatement.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of an adjustable aspirator tip assembly according to the present invention;

FIG. 2 is an expanded schematic view of an auxiliary smoking structure in an adjustable aspirator tip assembly of the present invention;

FIG. 3 is a schematic view of an auxiliary smoking structure in an adjustable aspirator tip assembly of the present invention;

in the figure: 1-adjusting screw cylinder, 2-external screw thread, 3-aspirator body, 4-anti-skid thread, 5-rubber elastic force fitting set, 6-conical opening, 7-side hole, 8-auxiliary smoking structure, 81-medical film and 82-metal wire framework.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: an adjustable aspirator tip assembly comprises an aspirator body 3, the aspirator body 3 is made of medical plastic materials, the inner diameter of the aspirator body 3 is 7-8mm, one side of the aspirator body 3 is sleeved with one end of a rubber elastic force matching sleeve 5, a conical opening 6 is formed in one end, away from the end connected with the aspirator body 3, of the rubber elastic force matching sleeve 5, external threads 2 are distributed on the outer surface of the other side of the aspirator body 3, the external threads 2 distributed on one side of the aspirator body 3 are screwed with internal threads inside an adjusting screw cylinder 1, a side opening 7 is formed in one end, away from the rubber elastic force matching sleeve 5, of the aspirator body 3, an auxiliary smoking structure 8 is sleeved at a position, close to the side opening 7, of the aspirator body 3, one side of the auxiliary smoking structure 8 is attached to the inner wall of the adjusting screw cylinder 1, and the other side of the auxiliary smoking structure 8 is attached to the surface of the aspirator body 3.

The outer side of the aspirator body 3 is distributed with anti-skid grains 4, and the anti-skid grains 4 are distributed around the aspirator body 3 for a circle.

Referring to fig. 3, the auxiliary smoking structure 8 includes a metal wire framework 82 and a medical film 81, the medical film 81 is a funnel-shaped structure, one end of the medical film 81 with a smaller diameter is attached to the outer wall of the aspirator body 3, the metal wire framework 82 is arranged outside the medical film 81, the metal wire framework 82 is provided with a plurality of metal wire frameworks 82, the metal wire frameworks 82 are annularly arranged along the central axis of the medical film 81, the auxiliary smoking structure 8 is exposed by adjusting the rotation of the screw cylinder 1, the medical film 81 is expanded to form a funnel-shaped structure under the action of the metal wire frameworks 82, smoke generated in the electrotome operation process can be gathered and absorbed by the design, the smoke removal efficiency is further improved, the length of the metal wire frameworks 82 is smaller than the wall thickness of the medical film 81, the metal wire frameworks 82 are arranged at equal intervals, and the situation that the metal wire frameworks 82 are injured by penetrating through the medical film 81 can be prevented by the design.

The specific implementation mode is as follows: the external package of the tip component of the whole suction apparatus is opened during operation, the tip component is arranged in the region of surgical instruments, the rubber elastic force matching sleeve 5 is connected to the main body part of the suction apparatus head, the other side of the rubber elastic force matching sleeve is connected with negative pressure suction pipelines with different pipe diameters used by the medical institution, negative pressure is communicated, good air tightness is ensured, if only the function of sucking liquid is needed in the operation process, an adjustable button with fixed position and an auxiliary smoking umbrella do not need to be adjusted, and the suction apparatus can be normally used after the negative pressure is communicated. When the auxiliary smoking function is needed, an operation assistant can move the adjustable screw barrel 1 to one side along the external thread 2, the auxiliary smoking structure 8 is exposed, the medical film 81 is expanded to form a funnel-shaped structure under the action of the metal wire framework 82, smoke absorption is realized, and if the medical film 81 needs to be retracted, the adjustable screw barrel 1 is reversely rotated along the external thread 2 to retract the auxiliary smoking structure 8.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An adjustable aspirator tip assembly, comprising an aspirator body (3), characterized in that: one side of aspirator main part (3) suits the one end suit of matching formula (5) with rubber elasticity, rubber elasticity suits the formula (5) and deviates from the one end that is connected with aspirator main part (3) and is provided with bell (6), the opposite side surface distribution of aspirator main part (3) has external screw thread (2), and external screw thread (2) that distribute in aspirator main part (3) one side are closed with the inside internal thread of adjusting barrel (1) soon, side opening (7) have been seted up to aspirator main part (3) one end that deviates from installation rubber elasticity and suits formula (5), the position cover that aspirator main part (3) are close to and set up side opening (7) is equipped with supplementary smoking structure (8), and the one side of supplementary smoking structure (8) is laminated with the inner wall of adjusting barrel (1) mutually, and the opposite side of supplementary smoking structure (8) is laminated with the surface of aspirator main part (3) mutually.

2. The adjustable aspirator tip assembly of claim 1, wherein: the anti-skidding type suction apparatus is characterized in that anti-skidding lines (4) are distributed on the outer side of the suction apparatus main body (3), and the anti-skidding lines (4) are distributed around the suction apparatus main body (3) for one circle.

3. The adjustable aspirator tip assembly of claim 2, wherein: supplementary smoking structure (8) include wire skeleton (82) and medical film (81), medical film (81) are the infundibulate structure, the less one end of medical film (81) bore is laminated with the outer wall of aspirator main part (3) mutually, just wire skeleton (82) are arranged in the outside of medical film (81), wire skeleton (82) are provided with many and many wire skeleton (82) and are the annular along the axis of medical film (81) and arrange.

4. The adjustable aspirator tip assembly of claim 3, wherein: the length of metal wire skeleton (82) is less than the wall thickness of medical film (81) ring, just metal wire skeleton (82) equidistance is arranged each other.

5. The adjustable aspirator tip assembly of claim 1, wherein: the aspirator body (3) is made of medical plastic materials, and the inner diameter of the aspirator body (3) is 7-8mm.