CN110811819A - Electrocoagulation flushing and sucking device - Google Patents
Electrocoagulation flushing and sucking device Download PDFInfo
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- CN110811819A CN110811819A CN201911244124.3A CN201911244124A CN110811819A CN 110811819 A CN110811819 A CN 110811819A CN 201911244124 A CN201911244124 A CN 201911244124A CN 110811819 A CN110811819 A CN 110811819A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00607—Coagulation and cutting with the same instrument
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
- A61B2218/002—Irrigation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
- A61B2218/007—Aspiration
Abstract
The invention relates to an electrocoagulation flushing and sucking device which comprises a handle, wherein a conductive rod is arranged at the front end of the handle, an insulating tube is sleeved on the periphery of the conductive rod, an electrocoagulation working head is arranged at the front end of the conductive rod and extends out of the front end of the insulating tube, a suction flushing device and an electrocoagulation electric cutting device are arranged in the handle, the conductive rod is arranged in a hollow mode, a conductive part used for being connected with the electrocoagulation electric cutting device and a connecting part used for being connected with the suction flushing device are arranged at the rear end of the conductive rod, the conductive part is arranged between the connecting part and the insulating tube and is electrically connected with the electrocoagulation electric cutting device. Through adopting above-mentioned technical scheme, collect the current and congeal, wash, attract in an organic whole, be favorable to one-hand operation, need not both hands and feet or bimanualness, more convenient in the operation, reduce the operation risk, adopt same conducting rod to work simultaneously, need not double-barrelled, can not lead to the sight to shelter from, more convenient "scrape inhale" operation.
Description
Technical Field
The invention belongs to the field of medical instruments, and particularly relates to an electrocoagulation flushing and sucking device.
Background
The development of modern medicine, minimally invasive surgery has been the development direction of surgery, minimally invasive surgery has the advantages of small wound, quick recovery, less pain and beautiful wound, and is the common pursuit of modern medicine, and an aspirator and a laparoscopic electrocoagulator are two important instruments indispensable to the surgery. The suction apparatus is used for sucking and removing the content in the hemorrhage, the exudate, the pus and the organs in the operation, and is responsible for exposing the operation visual field and making the operation clear. The laparoscope electrocoagulator is mainly used for electrocoagulation hemostasis of a capillary bleeding opening through high-frequency current. When the existing laparoscopic abdominal operation is performed, the abdominal skin is cut through a tiny wound and then placed with the puncture cannula, the abdominal cavity is inflated to establish an abdominal cavity channel, the abdominal operation is performed through the puncture cannula, the most common surgical instrument is the electric hook, the tip of the electric hook is continuously washed by water in the electric coagulation process, the adhesion of a focal gamma can be weakened, and the heat dissipation can be realized. However, the dropping water in the electrocoagulation process can cause certain interference to the visual field, the accumulated liquid in the operation needs to be sucked and removed in time, the suction apparatus and the laparoscope electrocoagulator are often used in a matched mode, the surgical instruments are frequently replaced, and the operation time can be prolonged; and the minimally invasive surgery operation space is narrow, and various instruments such as an endoscope, a suction apparatus, a laparoscope electric coagulator and the like need to be accommodated at the same time, so that the surgery difficulty is increased.
Several electrocoagulation attractors exist in the market, and the following situations exist: 1. the operating switch is complex and undefined; 2. the flushing is controlled by hand, and the electrocoagulation is controlled by foot, so that two operation modes of a manipulator and a foot can be caused, inconvenience and misoperation can be caused, and the body can be seriously damaged in serious cases; 3. the cutter head is unreasonable in design, and the head of the electric coagulation hook is easily shielded from sight by an external sleeve to influence operation; 4. the push-and-pull action of the suction sleeve is inconvenient, even the operation is finished by two hands, so that the advantage of 'combining two into one' is reduced; 5. the grab handle does not accord with human mechanics, and the operation is not flexible; 6. the most practical actions in the operation are 'scraping and sucking', and the scraping and sucking cannot be realized by the cutter head design; 7. the extension of the tubes from below can affect the operating space of the operator. For example, a gun type electrocoagulation medical instrument with patent number CN201721286596.1 granted at 04.6.2019 comprises a conductive rod, wherein an insulating tube is sleeved on the periphery of the conductive rod, an electrocoagulation working head is arranged at the front end of the conductive rod, and the electrocoagulation working head extends out of the front end of the insulating tube. However, the technical scheme is lack of a flushing device, an additional flushing device is still needed in the operation process, and the operation is troublesome, meanwhile, the negative pressure suction and the electrocoagulation-electrotomy adopt the same switch, although a large amount of smoke generated in the electrocoagulation and electrocoagulation processes can be timely discharged through the negative pressure suction pipeline, when the electrocoagulation and the electrocoagulation are not used, the suction device cannot be used for sucking accumulated liquid in the operation, so that the function is limited, and the operation is inconvenient.
Disclosure of Invention
In conclusion, in order to overcome the defects in the prior art, the invention provides the electrocoagulation flushing and sucking device which is simple to operate and convenient to use.
In order to achieve the purpose, the invention provides the following technical scheme: the electric coagulation flushing and sucking device comprises a handle, wherein a conductive rod is arranged at the front end of the handle, an insulating tube is sleeved on the periphery of the conductive rod, an electric coagulation working head is arranged at the front end of the conductive rod and extends out of the front end of the insulating tube, a suction flushing device and an electric coagulation electric cutting device are arranged in the handle, the conductive rod is arranged in a hollow mode, a conductive part used for being connected with the electric coagulation electric cutting device and a connecting part used for being connected with the suction flushing device are arranged at the rear end of the conductive rod, the conductive part is arranged between the connecting part and the insulating tube, and the conductive part is electrically connected with the electric coagulation electric cutting device.
By adopting the technical scheme, compared with the prior art, the multifunctional electric coagulation suction device has the advantages that the electric coagulation, the flushing and the suction are integrated, the functionality is strong, the instrument integration is favorable for one-hand operation, the operation is more convenient without using hands and feet or operating by both hands, the operation risk is reduced, the electric coagulation, the flushing and the suction all adopt the same conducting rod to work, double tubes are not needed, the sight line cannot be shielded, and the scraping and suction operation is more convenient.
The invention further provides that: attract washing unit includes the negative pressure and attracts mechanism, washes mechanism and coupling mechanism, coupling mechanism includes the cross-connection piece, the cross-connection piece including be used for with first connecting tube that connecting portion link to each other, be used for with wash the second connecting tube that the mechanism links to each other and be used for with the third connecting tube that the negative pressure attracts the mechanism to link to each other, first connecting tube with the second connecting tube is linked together for washing the mode, first connecting tube with the third connecting tube is linked together for attracting the mode, and washing mode and attraction mode cross substitution go on.
By adopting the technical scheme, the flushing mode and the suction mode in the technical scheme of the invention are alternately replaced, the flushing mode and the suction mode cannot exist at the same time, and under the condition of no operation, the electrocoagulation flushing and suction device is generally in the suction mode, namely the first connecting pipeline and the third connecting pipeline are in a communicated state, the second connecting pipeline is in a closed state, when the negative pressure suction mechanism is opened, the electrocoagulation flushing and suction device is in the suction state, and when the negative pressure suction mechanism is not operated, the electrocoagulation flushing and suction device stops sucking; the operation is washed the mechanism and is opened, when making the cross-connection spare change into the mode of washing, promptly first connecting tube with the second connecting tube is in the connected state, and the third connecting tube is in the closed condition, rivers pass through this moment first connecting tube the second connecting tube department flows into the electric coagulation working head of flow direction in the conducting rod, and when washing the mechanism and not opening, the cross-connection spare resets to the suction mode, and the negative pressure attracts the double switch, has strengthened the security, but one of them layer switch is in normally open state, easy operation realizes simultaneously through same switch that washing function opens and suction function's closing simultaneously, ensures that both can not go on simultaneously, increases the security of operation.
The invention further provides that: the negative pressure suction mechanism comprises a pressing suction assembly and a continuous suction assembly, the third connecting pipeline comprises a first connecting port and a second connecting port, the first connecting port is connected with the pressing suction assembly, the second connecting port is connected with the continuous suction assembly, a suction connecting piece used for being connected with a negative pressure device is arranged at the rear end of the handle, and the pressing suction assembly is communicated with the continuous suction assembly.
By adopting the technical scheme, the negative pressure suction in the technical scheme is divided into two parts which are respectively realized through the first connector or the second connector, when the suction is needed for a short time, the negative pressure suction is realized only by pressing and opening the pressing suction component, but sometimes the negative pressure suction is needed to be carried out for a long time, the hands are easy to fatigue and cramp, and the operation is influenced, so that the continuous suction component is arranged, the continuous suction component is only needed to be opened, the continuous operation of the hands is not needed, the continuous negative pressure suction can be realized, different operations are carried out according to different needs, the function is strong, the operation is convenient, and the labor is saved.
The invention further provides that: the pressing suction assembly comprises a first suction piece, the first suction piece is arranged in a hollow mode, a third connecting port used for being connected with the first connecting port and a fourth connecting port used for being connected with the suction connecting piece are arranged on the first suction piece, the pressing suction assembly further comprises a first opening and closing piece used for opening and closing the third connecting port and an operating piece used for driving the first opening and closing piece to move, an elastic piece used for enabling the first opening and closing piece to reset is arranged between the first opening and closing piece and the operating piece, a circulation channel is arranged on the first opening and closing piece, an opening is formed in one side, corresponding to the third connecting port, of the first opening and closing piece, and the opening is communicated with the circulation channel.
By adopting the technical scheme, the pressing operation piece drives the first opening and closing piece to move, so that the opening of the first opening and closing piece is aligned with the third connecting port, the third connecting port is communicated with the fourth connecting port through a circulation channel in the first opening and closing piece, namely, the pressing suction assembly is opened, one end of the suction connecting piece is connected with the negative pressure suction device, the other end of the suction connecting piece is communicated with the first suction piece in the handle through the fourth connecting port, then the suction connecting piece passes through the third connecting port through the circulation channel and is connected with the first connecting port of the four-way connecting piece through the pipeline connection, at the moment, the four-way connecting piece is in a suction state, namely, the first connecting pipeline is communicated with the third connecting pipeline, and then the suction connecting piece is connected with the conductive rod through the four-way connecting piece, at the moment, the negative pressure suction starts, but an elastic piece for resetting the first opening, when the first connecting port is loosened, the elastic piece drives the first opening and closing piece to reset, so that the opening of the first opening and closing piece is staggered with the third connecting port, namely, the negative pressure suction stops, and the operation is simple and convenient.
The invention further provides that: the continuous suction assembly comprises a second suction piece, the second suction piece is arranged in a hollow mode, a sixth connecting port used for being connected with the second connecting port and a seventh connecting port used for being connected with the fifth connecting port are arranged on the second suction piece, the fifth connecting port is communicated with the fourth connecting port, and the second suction piece is communicated with the suction connecting piece through the first suction piece.
By adopting the technical scheme, the second suction piece is connected with the fifth connecting port of the first suction piece, the fifth connecting port and the fourth connecting port are always in a communicated state, namely the fifth connecting port is connected with the suction connecting piece by virtue of the channel in the first suction piece, two sets of pipelines are combined into one set, the structure is simplified, and meanwhile, the cost is reduced.
The invention further provides that: the continuous suction assembly further comprises a communicating piece and a rotary switch, the communicating piece is used for communicating the sixth connecting port with the seventh connecting port, the communicating piece is arranged in the second suction piece and comprises a first communicating port and a second communicating port, and the rotary switch drives the communicating piece to rotate so that the first communicating port and the second communicating port of the communicating piece are aligned with or staggered with the sixth connecting port and the seventh connecting port respectively.
By adopting the technical scheme, the rotating switch is rotated to drive the communicating piece to rotate, so that the first communicating port and the second communicating port of the communicating piece are respectively aligned with the sixth connecting port and the seventh connecting port, namely, the continuous suction function is opened, then the rotating switch is rotated to drive the communicating piece to rotate, so that the second communicating port and the seventh connecting port of the communicating piece are staggered (the continuous suction function can be opened only when the two communicating ports are aligned, and the continuous suction function cannot be opened when any one communicating port is staggered), namely, the continuous suction function is closed.
The invention further provides that: the handle is provided with an operation assembly for starting a flushing mode corresponding to the position of the four-way connecting piece, the four-way connecting piece is arranged in an X shape, the four-way connecting piece further comprises a fourth connecting pipeline connected with the operation assembly, the operation assembly comprises a pressing piece arranged outside the handle, a second opening and closing piece arranged in the fourth connecting pipeline and an elastic piece for resetting the second opening and closing piece, the pressing piece is connected with the second opening and closing piece, the second opening and closing piece is matched with the fourth connecting pipeline, a communicating channel for communicating the first connecting pipeline with the second connecting pipeline is obliquely arranged on the second opening and closing piece, the pressing piece drives the second opening and closing piece to move downwards along the fourth connecting pipeline until two ends of the communicating channel are respectively aligned with the first connecting pipeline and the second connecting pipeline, and the included angle between the fourth connecting pipeline and the second connecting pipeline is smaller than that between the fourth connecting pipeline and the first connecting pipeline.
By adopting the technical scheme, the pressing piece is pressed to drive the second opening and closing piece to move downwards along the fourth connecting pipeline until two ends of the communicating channel are respectively aligned with the first connecting pipeline and the second connecting pipeline, even if the four-way connecting piece is changed into a flushing mode, when the pressing piece is released, the four-way connecting piece is arranged in an X shape, and the included angle between the fourth connecting pipeline and the second connecting pipeline is smaller than that between the fourth connecting pipeline and the first connecting pipeline, so that when the second opening and closing piece resets, the second opening and closing piece moves upwards in an inclined mode, at the moment, the second opening and closing piece blocks the second connecting pipeline, but the second opening and closing piece cannot block the first connecting pipeline, and meanwhile, the second opening and closing piece moves back to the fourth connecting pipeline from the third connecting pipeline, and at the moment, the third connecting pipeline is communicated with the first connecting pipeline.
The invention further provides that: the electrocoagulation-electric cutting device comprises an operating button, a contact is arranged at the rear end of the operating button, a circuit board and a power supply line connected to the circuit board are arranged behind the operating button, the power supply line is electrically connected with the conductive rod, and a wire outlet through which the power supply line passes is formed in the rear end of the handle.
By adopting the technical scheme, the control button respectively controls the electrocoagulation and the electrotomy operation; meanwhile, the power supply line is led out from the wire outlet hole at the rear end of the handle, and compared with the prior art, the power supply line cannot block the surgical view and is more convenient for surgical operation.
The invention further provides that: the front end of the electrocoagulation working head is provided with a tangent plane, and the side wall of the electrocoagulation working head is provided with a triangular notch.
Through adopting above-mentioned technical scheme, the electricity congeals the working head and adopts slope triangle design, can not lead to the sight to shelter from, more makes things convenient for "scraping and inhales" operation, and the lateral wall is provided with the triangle incision for the area that absorbs water increases.
The invention further provides that: the handle includes first portion of gripping, second portion of gripping, is used for holding coupling mechanism hold the cavity and be used for fixing the fixed part of conducting rod, the fixed part set up in the front end on handle upper strata, hold the cavity set up in the middle part on handle upper strata, attract the connecting piece with the second connecting tube all set up in the rear end on handle upper strata, the pressing piece sets up the lateral wall on handle upper strata, first portion of gripping set up in the medial front end of handle, second portion of gripping set up in first portion of gripping below, operating button set up in first portion of gripping, the operating parts set up in on the second portion of gripping, rotary switch set up in on the lateral wall of handle lower floor.
By adopting the technical scheme, the control button for electrocoagulation and electrotomy, the pressing piece for flushing, the operating piece for pressing and sucking and the rotary switch for continuous sucking are all arranged on the handle, all the operation can be performed by one hand, the operation is more convenient and safer, meanwhile, the control button is arranged at the front end of the middle layer of the handle, namely, the operation is performed by the index finger and the middle finger, the operating piece is arranged below the control button, namely, the operation is performed by the ring finger and the little finger, the pressing piece is arranged on the side wall of the upper layer of the handle, namely, the washing is performed by the thumb, and the rotary switch does not need to continuously apply force.
The examples describe specific embodiments of the present invention.
Drawings
FIG. 1 is a block diagram of an embodiment of the present invention;
FIG. 2 is a first internal block diagram of an embodiment of the present invention;
FIG. 3 is an enlarged view of part A of FIG. 2
FIG. 4 is a second internal structural view of the embodiment of the present invention;
FIG. 5 is a partial cross-sectional view of an embodiment of the present invention;
reference numerals: 1. handle, 11, wire outlet hole, 12, first holding part, 13, second holding part, 14, accommodating cavity, 15, fixing part, 2, conductive rod, 21, electrocoagulation working head, 22, conductive part, 23, connecting part, 3, insulating tube, 4, suction flushing device, 41, negative pressure suction mechanism, 411, pressing suction component, 4111, first suction component, 41111, third connecting port, 41112, fourth connecting port, 41113, fifth connecting port, 4112, first opening and closing component, 41121, flow channel, 41122, opening, 4113, operating component, 4114, elastic component, 412, continuous suction component, 4121, second suction component, 41211, sixth connecting port, 41212, seventh connecting port, 4122, connecting component, 41221, first connecting port, 41222, second connecting port, 4123, rotary switch, 413, suction connecting piece, 42, flushing mechanism, 43, 431, 4311, first connecting pipe, 4312. the electrocoagulation device comprises a second connecting pipeline, 4313, a third connecting pipeline, 43131, a first connecting port, 43132, a second connecting port, 4314, a fourth connecting pipeline, 5, an electrocoagulation electric cutting device, 51, an operation button, 511, a contact, 52, a circuit board, 53, a power supply line, 6, an operation component, 61, a pressing piece, 62, a second opening and closing piece, 621, a communication channel and 63, an elastic piece.
Detailed Description
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Referring to the accompanying drawings 1-5, the electrocoagulation flushing and sucking device disclosed in the embodiment comprises a handle 1, wherein a conductive rod 2 is arranged at the front end of the handle 1, an insulating tube 3 is sleeved on the periphery of the conductive rod 2, an electrocoagulation working head 21 is arranged at the front end of the conductive rod 2, the electrocoagulation working head 21 extends out of the front end of the insulating tube 3, a suction flushing device 4 and an electrocoagulation electric cutting device 5 are arranged in the handle 1, the conductive rod 2 is arranged in a hollow manner, a conductive part 22 used for being connected with the electrocoagulation electric cutting device 5 and a connecting part 23 used for being connected with the suction flushing device 4 are arranged at the rear end of the conductive rod 2, the conductive part 22 is arranged between the connecting part 23 and the insulating tube 3, and the conductive part 22 is electrically connected with the electrocoagulation electric cutting device 5.
The embodiment further provides that: the suction flushing device 4 comprises a negative pressure suction mechanism 41, a flushing mechanism 42 and a connecting mechanism 43, the connecting mechanism 43 comprises a four-way connecting piece 431, the four-way connecting piece 431 comprises a first connecting pipeline 4311, a second connecting pipeline 4312 and a third connecting pipeline 4313, the first connecting pipeline 4311 is connected with the connecting part 23, the second connecting pipeline 4312 is connected with the flushing mechanism 42, the third connecting pipeline 4313 is connected with the negative pressure suction mechanism 41, the first connecting pipeline 4311 is communicated with the second connecting pipeline 4312 to form a flushing mode, the first connecting pipeline 4311 is communicated with the third connecting pipeline 4313 to form a suction mode, and the flushing mode and the suction mode are alternately replaced.
The embodiment further provides that: the negative pressure suction mechanism 41 includes a pressing suction component 411 and a continuous suction component 412, the third connection pipe 4313 includes a first connection port 43131 and a second connection port 43132, the first connection port 43131 is connected to the pressing suction component 411, the second connection port 43132 is connected to the continuous suction component 412, a suction connection piece 413 for connecting to a negative pressure device is disposed at the rear end of the handle 1, and the pressing suction component 411 and the continuous suction component 412 are both communicated with the suction connection piece 413.
In the technical solution of the present invention, the first connection port 43131 and the second connection port 43132 may be connected in parallel to the third connection pipe 4313, or the first connection port 43131 may be connected to the third connection pipe 4313, and the second connection port 43132 is disposed on the first connection port 43131 and connected to the first connection port 43131, so as to form a three-way connection, and the two solutions may be replaced with each other depending on the production conditions.
The embodiment further provides that: the pressing suction assembly 411 includes a first suction member 4111, the first suction member 4111 is hollow, the first suction member 4111 is provided with a third connection port 41111 connected to the first connection port 43131, and a fourth connection port 41112 connected to the suction connection port 413, the pressing suction assembly 411 further includes a first opening/closing member 4112 for opening/closing the third connection port 41111 and an operation member 4113 for driving the first opening/closing member 4112 to move, the first opening/closing member 4112 and the operation member 4113 are provided with an elastic member 4114 for resetting the first opening/closing member 4112, the first opening/closing member 4112 is provided with a flow passage 41121, one side of the first opening/closing member 4112 corresponding to the third connection port 41111 is provided with an opening 41122, and the opening 41122 is communicated with the flow passage 41121.
The embodiment further provides that: the first suction member 4111 is further provided with a fifth connection port 41113, the continuous suction assembly 412 includes a second suction member 4121, the second suction member 4121 is hollow, the second suction member 4121 is provided with a sixth connection port 41211 for connecting with the second connection port 43132 and a seventh connection port 41212 for connecting with the fifth connection port 41113, the fifth connection port 41113 is communicated with the fourth connection port 41112, and the second suction member 4121 is communicated with the suction connection member 413 through the first suction member 4111.
In the present embodiment, the seventh connection port 41212 of the second suction member 4121 may be connected to the fifth connection port 41113, or may be directly connected to the suction connection member 413, and in order to simplify the piping and reduce the cost, it is preferable that the seventh connection port 41212 of the second suction member 4121 may be connected to the fifth connection port 41113.
The embodiment further provides that: the continuous suction assembly 412 further includes a communication member 4122 for communicating the sixth connection port 41211 with the seventh connection port 41212, and a rotation switch 4123, wherein the communication member 4122 is disposed in the second suction member 4121, the communication member 4122 includes a first communication port 41221 and a second communication port 41222, and the rotation switch 4123 rotates the communication member 4122 to align or misalign the first communication port 41221 and the second communication port 41222 of the communication member 4122 with or from the sixth connection port 41211 and the seventh connection port 41212, respectively.
The embodiment further provides that: an operation assembly 6 for starting a flushing mode is arranged at a position, corresponding to the four-way connection 431, of the handle 1, the four-way connection 431 is arranged in an X shape, the four-way connection 431 further comprises a fourth connection pipe 4314 for connecting with the operation assembly 6, the operation assembly 6 comprises a pressing piece 61 arranged outside the handle 1, a second opening and closing piece 62 arranged in the fourth connection pipe 4314, and an elastic piece 63 for resetting the second opening and closing piece 62, the pressing piece 61 is connected with the second opening and closing piece 62, the second opening and closing piece 62 is adapted to the fourth connection pipe 4314, a communication passage 621 for communicating the first connection pipe 4311 with the second connection pipe 4312 is obliquely arranged on the second opening and closing piece 62, and the pressing piece 61 drives the second opening and closing piece 62 to move downwards along the fourth connection pipe 4314, until the two ends of the communication channel 621 are aligned with the first connection pipeline 4311 and the second connection pipeline 4312, respectively, an included angle between the fourth connection pipeline 4314 and the second connection pipeline 4312 is smaller than an included angle between the fourth connection pipeline 4314 and the first connection pipeline 4311.
The embodiment further provides that: the electrocoagulation-electric cutting device 5 comprises an operating button 51, the rear end of the operating button 51 is provided with a contact 511, a circuit board 52 and a power supply line 53 connected to the circuit board 52 are arranged behind the operating button 51, the power supply line 53 is electrically connected with the conducting rod 2, and the rear end of the handle 1 is provided with a wire outlet hole 11 for the power supply line 53 to pass through.
The embodiment further provides that: the front end of the electrocoagulation working head 21 is provided with a tangent plane, and the side wall of the electrocoagulation working head 21 is provided with a triangular notch.
The embodiment further provides that: the handle 1 comprises a first holding part 12, a second holding part 13, a holding cavity 14 for holding the connecting mechanism 43 and a fixing part 15 for fixing the conducting rod 2, the fixing part 15 is arranged at the front end of the upper layer of the handle 1, the holding cavity 14 is arranged at the middle of the upper layer of the handle 1, the suction connecting piece 413 and the second connecting pipeline 4312 are both arranged at the rear end of the upper layer of the handle 1, the pressing piece 61 is arranged on the side wall of the upper layer of the handle 1, the first holding part 12 is arranged at the front end of the middle layer of the handle 1, the second holding part 13 is arranged below the first holding part 12, the control button 51 is arranged on the first holding part 12, the operation piece 4113 is arranged on the second holding part 13, and the rotary switch 4123 is arranged on the side wall of the lower layer of the handle 1.
In the technical scheme of the invention, the fixing part 15 is relatively fixed, that is, the conducting rod 2 is clamped in the fixing part 15 and can rotate along with the rotating wheel.
The above-mentioned "between" does not only mean between orientations and positions, but also means between the interactions of different parts.
Although used more herein: a handle 1, a wire outlet hole 11, a first holding part 12, a second holding part 13, a containing cavity 14, a fixing part 15, a conductive rod 2, an electrocoagulation working head 21, a connecting part 23, an insulating tube 3, a suction rinsing device 4, a negative pressure suction mechanism 41, a pressing suction component 411, a first suction member 4111, a third connecting port 41111, a fourth connecting port 41112, a fifth connecting port 41113, a first opening and closing member 4112, a flow passage 41121, an opening 41122, an operating member 4113, an elastic member 4114, a continuous suction component 412, a second suction member 4121, a sixth connecting port 41211, a seventh connecting port 41212, a communicating member 4122, a first connecting port 41221, a second connecting port 41222, a rotary switch 4123, a rinsing mechanism 42, a connecting mechanism 43, a four-way connecting part 431, a first connecting pipe 4311, a second connecting pipe 4312, a third connecting pipe 4313, a first connecting port 43131, a second connecting port 43132, a fourth connecting pipe 4314, an electrocoagulation cutting device, the operating button 51, the contact 511, the circuit board 52, the power supply line 53, the operating member 6, the pressing member 61, the second shutter 62, the elastic member 63, etc., but do not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (10)
1. The utility model provides an electricity congeals towards aspirator, includes the handle, the handle front end is provided with the conducting rod, the peripheral cover of conducting rod is equipped with the insulating tube, the front end of conducting rod is equipped with the electricity congeals working head, the electricity congeals working head and stretches out insulating tube front end, its characterized in that: the electric coagulation electric cutting device is characterized in that a suction flushing device and an electric coagulation electric cutting device are arranged in the handle, the conducting rod is arranged in a hollow mode, a conducting part used for being connected with the electric coagulation electric cutting device and a connecting part used for being connected with the suction flushing device are arranged at the rear end of the conducting rod, the conducting part is arranged between the connecting part and the insulating tube, and the conducting part is electrically connected with the electric coagulation electric cutting device.
2. An electrocoagulation flushing aspirator according to claim 1, wherein: attract washing unit includes the negative pressure and attracts mechanism, washes mechanism and coupling mechanism, coupling mechanism includes the cross-connection piece, the cross-connection piece including be used for with first connecting tube that connecting portion link to each other, be used for with wash the second connecting tube that the mechanism links to each other and be used for with the third connecting tube that the negative pressure attracts the mechanism to link to each other, first connecting tube with the second connecting tube is linked together for washing the mode, first connecting tube with the third connecting tube is linked together for attracting the mode, and washing mode and attraction mode cross substitution go on.
3. An electrocoagulation flushing aspirator according to claim 2, wherein: the negative pressure suction mechanism comprises a pressing suction assembly and a continuous suction assembly, the third connecting pipeline comprises a first connecting port and a second connecting port, the first connecting port is connected with the pressing suction assembly, the second connecting port is connected with the continuous suction assembly, a suction connecting piece used for being connected with a negative pressure device is arranged at the rear end of the handle, and the pressing suction assembly is communicated with the continuous suction assembly.
4. An electrocoagulation flushing aspirator according to claim 3, wherein: the pressing suction assembly comprises a first suction piece, the first suction piece is arranged in a hollow mode, a third connecting port used for being connected with the first connecting port and a fourth connecting port used for being connected with the suction connecting piece are arranged on the first suction piece, the pressing suction assembly further comprises a first opening and closing piece used for opening and closing the third connecting port and an operating piece used for driving the first opening and closing piece to move, an elastic piece used for enabling the first opening and closing piece to reset is arranged between the first opening and closing piece and the operating piece, a circulation channel is arranged on the first opening and closing piece, an opening is formed in one side, corresponding to the third connecting port, of the first opening and closing piece, and the opening is communicated with the circulation channel.
5. An electrocoagulation flushing and aspirating device according to claim 4, wherein: the continuous suction assembly comprises a second suction piece, the second suction piece is arranged in a hollow mode, a sixth connecting port used for being connected with the second connecting port and a seventh connecting port used for being connected with the fifth connecting port are arranged on the second suction piece, the fifth connecting port is communicated with the fourth connecting port, and the second suction piece is communicated with the suction connecting piece through the first suction piece.
6. An electrocoagulation flushing aspirator according to claim 5, wherein: the continuous suction assembly further comprises a communicating piece and a rotary switch, the communicating piece is used for communicating the sixth connecting port with the seventh connecting port, the communicating piece is arranged in the second suction piece and comprises a first communicating port and a second communicating port, and the rotary switch drives the communicating piece to rotate so that the first communicating port and the second communicating port of the communicating piece are aligned with or staggered with the sixth connecting port and the seventh connecting port respectively.
7. An electrocoagulation flushing aspirator according to claim 6, wherein: the handle is provided with an operation assembly for starting a flushing mode corresponding to the position of the four-way connecting piece, the four-way connecting piece is arranged in an X shape, the four-way connecting piece further comprises a fourth connecting pipeline connected with the operation assembly, the operation assembly comprises a pressing piece arranged outside the handle, a second opening and closing piece arranged in the fourth connecting pipeline and an elastic piece for resetting the second opening and closing piece, the pressing piece is connected with the second opening and closing piece, the second opening and closing piece is matched with the fourth connecting pipeline, a communicating channel for communicating the first connecting pipeline with the second connecting pipeline is obliquely arranged on the second opening and closing piece, the pressing piece drives the second opening and closing piece to move downwards along the fourth connecting pipeline until two ends of the communicating channel are respectively aligned with the first connecting pipeline and the second connecting pipeline, and the included angle between the fourth connecting pipeline and the second connecting pipeline is smaller than that between the fourth connecting pipeline and the first connecting pipeline.
8. An electrocoagulation flushing aspirator according to claim 7, wherein: the electrocoagulation-electric cutting device comprises an operating button, a contact is arranged at the rear end of the operating button, a circuit board and a power supply line connected to the circuit board are arranged behind the operating button, the power supply line is electrically connected with the conductive rod, and a wire outlet through which the power supply line passes is formed in the rear end of the handle.
9. An electrocoagulation flushing aspirator according to claim 8, wherein: the front end of the electrocoagulation working head is provided with a tangent plane, and the side wall of the electrocoagulation working head is provided with a triangular notch.
10. An electrocoagulation flushing aspirator according to claim 9, wherein: the handle includes first portion of gripping, second portion of gripping, is used for holding coupling mechanism hold the cavity and be used for fixing the fixed part of conducting rod, the fixed part set up in the front end on handle upper strata, hold the cavity set up in the middle part on handle upper strata, attract the connecting piece with the second connecting tube all set up in the rear end on handle upper strata, the pressing piece sets up the lateral wall on handle upper strata, first portion of gripping set up in the medial front end of handle, second portion of gripping set up in first portion of gripping below, operating button set up in first portion of gripping, the operating parts set up in on the second portion of gripping, rotary switch set up in on the lateral wall of handle lower floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911244124.3A CN110811819A (en) | 2019-12-06 | 2019-12-06 | Electrocoagulation flushing and sucking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911244124.3A CN110811819A (en) | 2019-12-06 | 2019-12-06 | Electrocoagulation flushing and sucking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110811819A true CN110811819A (en) | 2020-02-21 |
Family
ID=69545051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911244124.3A Pending CN110811819A (en) | 2019-12-06 | 2019-12-06 | Electrocoagulation flushing and sucking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110811819A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111588617A (en) * | 2020-06-01 | 2020-08-28 | 温州市人民医院 | Pelvic floor muscle massager |
| CN112545636A (en) * | 2020-11-25 | 2021-03-26 | 南昌华安众辉健康科技有限公司 | Automatic control device for flow of flushing and sucking electric hook |
-
2019
- 2019-12-06 CN CN201911244124.3A patent/CN110811819A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111588617A (en) * | 2020-06-01 | 2020-08-28 | 温州市人民医院 | Pelvic floor muscle massager |
| CN112545636A (en) * | 2020-11-25 | 2021-03-26 | 南昌华安众辉健康科技有限公司 | Automatic control device for flow of flushing and sucking electric hook |
| CN112545636B (en) * | 2020-11-25 | 2023-05-30 | 南昌华安众辉健康科技股份有限公司 | Automatic control device for flow of flushing suction electric hook |
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