CN108720902A - A kind of rotary type ultraphonic scalpel - Google Patents

Abstract

The invention discloses a kind of rotary type ultraphonic scalpels, including protecting shell, and protection shell is cavity cylindrical structure, wherein one end of protection shell is fixedly connected by screw thread with one end of amplitude transformer, and the bottom surface of amplitude transformer is fixedly connected with handle, the other end of amplitude transformer is fixedly connected with energy converter, and the side of energy converter is connected with cable, it protects in the side wall of shell and is provided with sterilization pipe, and sterilization pipe is L-type structure, sterilization pipe extends through the side and top surface of protection shell, and wherein one end of sterilization pipe is connected with the disinfecting container above protection shell, protection shell is respectively arranged with slideway close to the top and bottom of amplitude transformer one end, and slideway is located at the inside of protection shell, protection shell is internally provided with lead screw, and lead screw is cavity cylindrical structure.It has the beneficial effect that：Easy to operate, security performance is high, can effectively be cut, removed and be sterilized to pathological tissues, ensure that the life security of people.

Description

A kind of rotary type ultraphonic scalpel

Technical field

The present invention relates to ultrasonic surgical instruments technical fields, it particularly relates to a kind of rotary type ultraphonic scalpel.

Background technology

With China's expanding economy, the medical level in China also makes remarkable achievements, wherein ultrasonic surgeryKnife is applied in surgical operation than wide, and ultrasonic surgical blade is few with amount of bleeding, is injured less to surrounding tissue, post-operative recoveryThe advantages that fast, alleviates pain for patient, is brought conveniently for the work of doctor.

Currently, ultrasonic surgical blade in the market have have a single function, stability it is poor；It during surgery, can not be effectiveThe shortcomings of pathological tissues are purged.

For the problems in the relevant technologies, currently no effective solution has been proposed.

Invention content

For the problems in the relevant technologies, the present invention proposes a kind of rotary type ultraphonic scalpel, to overcome existing related skillAbove-mentioned technical problem present in art.

The technical proposal of the invention is realized in this way：

A kind of rotary type ultraphonic scalpel, including protection shell, and the protection shell is cavity cylindrical structure, it is describedWherein one end of protection shell is fixedly connected by screw thread with one end of amplitude transformer, and the bottom surface of the amplitude transformer is fixedly connected withThe other end of handle, the amplitude transformer is fixedly connected with energy converter, and the side of the energy converter is connected with cable, the protectionSterilization pipe is provided in the side wall of shell, and the sterilization pipe is L-type structure, the sterilization pipe extends through the protection shellSide and top surface, and wherein one end of the sterilization pipe with positioned at it is described protection shell above disinfecting container be connected, instituteIt states protection shell and is respectively arranged with slideway close to the top and bottom of described amplitude transformer one end, and the slideway is located at the protectionThe inside of shell, the protection shell are internally provided with lead screw, and the lead screw is cavity cylindrical structure, the lead screw withThe protection shell is concentric, and the both ends of the lead screw pass through bearing and the inner wall for protecting shell and the luffing respectivelyThe inner wall of bar is flexibly connected, one end of the lead screw through the side of the protection shell, and with it is external positioned at the protective shellThe Loadings On Hemispherical Shell of side is fixedly connected, and the Loadings On Hemispherical Shell is provided with through-hole, the hemisphere on the curved surface of the protection shellSeveral blades are evenly arranged in the lateral edge of shell, and the blade is curved structure, the lead screw is internally provided withSuction pipe compatible with the through-hole, and the suction pipe is L-type structure, the through-hole is run through in one end of the suction pipe, and is located atThe inside of the Loadings On Hemispherical Shell, the other end of the suction pipe sequentially pass through the top of the top surface and the protection shell of the lead screwFace, and be connected with the air bag positioned at the protection hull outside, the other end of the lead screw runs through to have mutually fits with the slidewayThe screw matched, and be flexibly connected with the inner wall of the amplitude transformer, the bottom of the screw is connected with connecting rod, and the companyExtension bar is rotatablely connected with the drive rod, and the drive rod is L-type structure, and the stock of the drive rod, which tilts, runs through the luffingThe bottom surface of bar, the right angle of the drive rod and the top-side of the handle are rotatablely connected, the quarter butt of the drive rod and instituteIt states and is fixedly connected with spring between handle.

Further, the inner diameter of the protection shell is equal with the inner diameter of the amplitude transformer.

Further, the through-hole diameter is less than the diameter of the Loadings On Hemispherical Shell.

Further, the surface of the lead screw is provided with and the matched screw thread of the screw.

Further, the spring is compression spring.

Beneficial effects of the present invention：By protecting the setting of shell, so that protective shell body can be effectively protected guarantorThe mechanism for protecting enclosure interior, improves the safety of ultrasonic surgical blade；By the setting of sterilization pipe and disinfecting container, so that peopleThe tissue of body lesion can be disinfected timely, and the life security of patient is effectively guaranteed；By Loadings On Hemispherical Shell andThe setting of blade improves the work of ultrasonic surgical blade so that the tissue of human lesion can be effectively shown partially cutEfficiency；Pass through the setting of through-hole, suction pipe and air bag so that the slough after being cut by ultrasonic surgical blade can be produced by air bagRaw gas is quickly siphoned away by suction pipe, is ensured that the tissue that lesion does not occur will not be infected necrosis, is further improved ultrasoundThe working efficiency of scalpel；By the setting of slideway, lead screw, screw, connecting rod, drive rod and spring, so that drive rodStir the rotation for being converted into lead screw, and then drive Loadings On Hemispherical Shell rotation, ensure that blade can cut pathological tissues, and finally lead toCross the elasticity of spring so that drive rod sets back, and improves controllability and the safety of ultrasonic surgical blade.

Description of the drawings

It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodimentAttached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present inventionExample, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawingsObtain other attached drawings.

Fig. 1 is the structural schematic diagram of rotary type ultraphonic scalpel according to the ... of the embodiment of the present invention；

Fig. 2 is the schematic diagram of the Loadings On Hemispherical Shell of rotary type ultraphonic scalpel according to the ... of the embodiment of the present invention；

Fig. 3 is the schematic diagram of the slideway of rotary type ultraphonic scalpel according to the ... of the embodiment of the present invention.

In figure：

1, shell is protected；2, amplitude transformer；3, handle；4, energy converter；5, cable；6, sterilization pipe；7, disinfecting container；8, slidingRoad；9, lead screw；10, Loadings On Hemispherical Shell；11, through-hole；12, blade；13, suction pipe；14, air bag；15, screw；16, connecting rod；17, it drivesLever；18, spring.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, completeSite preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based onEmbodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained belong to what the present invention protectedRange.

According to an embodiment of the invention, a kind of rotary type ultraphonic scalpel is provided.

As shown in Figs. 1-3, rotary type ultraphonic scalpel according to the ... of the embodiment of the present invention, including protection shell 1, and the guarantorProtective case body 1 is cavity cylindrical structure, and wherein one end of the protection shell 1 is fixed by one end of screw thread and amplitude transformer 2 to be connectedIt connecing, and the bottom surface of the amplitude transformer 2 is fixedly connected with handle 3, the other end of the amplitude transformer 2 is fixedly connected with energy converter 4, andThe side of the energy converter 4 is connected with cable 5, and sterilization pipe 6, and the sterilization pipe 6 are provided in the side wall of the protection shell 1For L-type structure, the sterilization pipe 6 extends through the side and top surface of the protection shell 1, and wherein the one of the sterilization pipe 6It holds and is connected with the disinfecting container 7 positioned at 1 top of protection shell, the protection shell 1 is close to 2 one end of the amplitude transformerTop and bottom are respectively arranged with slideway 8, and the slideway 8 is located at the inside of the protection shell 1, the protection shell 1It being internally provided with lead screw 9, and the lead screw 9 is cavity cylindrical structure, the lead screw 9 and the protection shell 1 are concentric, andThe both ends of the lead screw 9 are flexibly connected by bearing with the inner wall of the inner wall of the protection shell 1 and the amplitude transformer 2 respectively,One end of the lead screw 9 through the side of the protection shell 1, and with the Loadings On Hemispherical Shell 10 positioned at the protection shell 1 outsideIt is fixedly connected, the Loadings On Hemispherical Shell 10 is provided with through-hole 11 on the curved surface of the protection shell 1, the Loadings On Hemispherical Shell 10Be evenly arranged with several blades 12 in lateral edge, and the blade 12 is curved structure, the lead screw 9 be internally provided with11 compatible suction pipe 13 of the through-hole, and the suction pipe 13 is L-type structure, the through-hole is run through in one end of the suction pipe 1311, and positioned at the inside of the Loadings On Hemispherical Shell 10, the other end of the suction pipe 13 sequentially passes through the top surface of the lead screw 9 and describedThe top surface of shell 1 is protected, and is connected with the air bag 14 positioned at 1 outside of protection shell, the other end of the lead screw 9 runs throughThere is screw 15 compatible with the slideway 8, and be flexibly connected with the inner wall of the amplitude transformer 2, the bottom of the screw 15 is livedIt is dynamic to be connected with connecting rod 16, and the connecting rod 16 is rotatablely connected with the drive rod 17, the drive rod 17 is L-type structure,The stock of the drive rod 17 is tilted through the bottom surface of the amplitude transformer 2, the right angle of the drive rod 17 and the handle 3Top-side is rotatablely connected, and spring 18 is fixedly connected between the quarter butt of the drive rod 17 and the handle 3.

In one embodiment, the inner diameter of the protection shell 1 is equal with the inner diameter of the amplitude transformer 2.

In one embodiment, 11 diameter of the through-hole is less than the diameter of the Loadings On Hemispherical Shell 10.

In one embodiment, the surface of the lead screw 9 is provided with and 15 matched screw thread of the screw.

In one embodiment, the spring 18 is compression spring.

In conclusion by means of the above-mentioned technical proposal of the present invention, by protecting the setting of shell 1, so that protectionShell 1 can be effectively protected the mechanism inside protection shell 1, improve the safety of ultrasonic surgical blade；By sterilization pipe 6 and disappearThe setting of malicious container 7 is effectively guaranteed patient's so that the tissue of human lesion can be disinfected timelyLife security；By the setting of Loadings On Hemispherical Shell 10 and blade 12, so that the tissue of human lesion can be effectively by partCutting, improves the working efficiency of ultrasonic surgical blade；Pass through the setting of through-hole 11, suction pipe 13 and air bag 14 so that by ultrasonic handThe gas that slough after the cutting of art knife can be generated by air bag 14 is quickly siphoned away by suction pipe 13, and lesion does not occur for guaranteeTissue will not be infected necrosis, further improve the working efficiency of ultrasonic surgical blade；By slideway 8, lead screw 9, screw 15,The setting of connecting rod 16, drive rod 17 and spring 18, so that drive rod 17 stirs the rotation for being converted into lead screw 9, in turnIt drives Loadings On Hemispherical Shell 10 to rotate, ensures that blade 12 can cut pathological tissues, and finally by the elasticity of spring 18 so that drivingBar 17 sets back, and improves controllability and the safety of ultrasonic surgical blade.

The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present inventionWith within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.

Claims (5)

1. a kind of rotary type ultraphonic scalpel, which is characterized in that including protection shell (1), and the protection shell (1) is cavityWherein one end of cylindrical structure, the protection shell (1) is fixedly connected by screw thread with one end of amplitude transformer (2), and describedThe bottom surface of amplitude transformer (2) is fixedly connected with handle (3), and the other end of the amplitude transformer (2) is fixedly connected with energy converter (4), andThe side of the energy converter (4) is connected with cable (5), and sterilization pipe (6), and institute are provided in the side wall of the protection shell (1)It is L-type structure to state sterilization pipe (6), and the sterilization pipe (6) extends through the side and top surface of the protection shell (1), and describedWherein one end of sterilization pipe (6) is connected with the disinfecting container (7) above the protection shell (1), the protection shell(1) it is respectively arranged with slideway (8) close to the top and bottom of the amplitude transformer (2) one end, and the slideway (8) is located at the guarantorThe inside of protective case body (1), the protection shell (1) is internally provided with lead screw (9), and the lead screw (9) is cavity cylinderStructure, the lead screw (9) and the protection shell (1) are concentric, and the both ends of the lead screw (9) respectively by bearing with it is describedThe inner wall of shell (1) and the inner wall flexible connection of the amplitude transformer (2), one end of the lead screw (9) is protected to run through the protectionThe side of shell (1), and be fixedly connected with the Loadings On Hemispherical Shell (10) on the outside of the protection shell (1), the Loadings On Hemispherical Shell(10) it is provided with through-hole (11) on the curved surface of the protection shell (1), in the lateral edge of the Loadings On Hemispherical Shell (10)It is even to be provided with several blades (12), and the blade (12) is curved structure, being internally provided with for the lead screw (9) is led to describedThe compatible suction pipe (13) in hole (11), and the suction pipe (13) is L-type structure, the through-hole is run through in one end of the suction pipe (13)(11), and positioned at the inside of the Loadings On Hemispherical Shell (10), the other end of the suction pipe (13) sequentially passes through the top of the lead screw (9)The top surface in face and the protection shell (1), and be connected with the air bag (14) on the outside of the protection shell (1), the silkThe other end of bar (9), which runs through, the compatible screw (15) with the slideway (8), and movable with the inner wall of the amplitude transformer (2)The bottom of connection, the screw (15) is connected with connecting rod (16), and the connecting rod (16) and the drive rod (17)Rotation connection, the drive rod (17) are L-type structure, and the stock of the drive rod (17) is tilted through the amplitude transformer (2)Bottom surface, the right angle of the drive rod (17) and the top-side of the handle (3) are rotatablely connected, the drive rod (17) it is shortSpring (18) is fixedly connected between bar and the handle (3).

2. rotary type ultraphonic scalpel according to claim 1, which is characterized in that the inner wall of the protection shell (1) is straightDiameter is equal with the inner diameter of the amplitude transformer (2).

3. rotary type ultraphonic scalpel according to claim 1, which is characterized in that through-hole (11) diameter is less than describedThe diameter of Loadings On Hemispherical Shell (10).

4. rotary type ultraphonic scalpel according to claim 1, which is characterized in that the surface of the lead screw (9) is provided withWith the screw (15) matched screw thread.

5. rotary type ultraphonic scalpel according to claim 1, which is characterized in that the spring (18) is compression spring.