CN209661784U - A kind of magnetic wireless electric hook of connection of laparoscope - Google Patents

Abstract

The utility model discloses a kind of laparoscopes to connect wireless electric hook, including magnet, conductive plate, conductive column, leakproof air valve, intake interface, intake valve, puncture cylinder, electric hook, suction port, rotary screw, traveller, electric hook cylinder, buckle, conductive sheet, electric wire, electric hook valve, attraction interface with magnetic；Using this instrument when carrying out laparoscopic surgery operation.The power supply line for electric hook of performing the operation is connect with the conductive column on the puncture cylinder of this instrument, it is securely connected by the magnetic attraction of magnet conductive plate and conductive sheet, the cutting and coagulation operation of abdominal cavity inner tissue are directly carried out using electric hook, it does not need to reconnect power supply line in electricity hook body, prevents power supply line and other instruments from winding, and when replacement instrument, need to change the trouble of power supply line, keep operating table clean and tidy, hence it is evident that save operating time, be more in line with modern minimal invasive operation theory.Through clinical usage, this instrument is set with, more humanized, keeps the minimally invasive surgery time shorter, and operative doctor experience is more preferable.

Description

A kind of magnetic wireless electric hook of connection of laparoscope

Technical field

The utility model relates to laparoscopic use technical field, specially a kind of laparoscope connects wireless electric hook with magnetic.

Background technique

The development of modern medicine, minimally invasive surgery have been the developing direction of surgical operation, and minimally invasive surgery has wound small, extensive Multiple fast, pain is few, and wound is beautiful, is the target and direction that modern medicine is pursued jointly, when existing laparoscopic abdominal operations, abdomen After the small wound of incision of skin, puncture cylinder is placed, intraperitoneal inflation is carried out by puncturing cylinder, establishes abdominal cavity channel, pass through puncture The channel at cylinder center, carries out abdominal cavity diseased region surgical procedure, in Laparoscopic operation, the most commonly used surgical instrument For electric hook, the laparoscope electric hook that Hospitals at Present uses is that electricity hook body is needed to connect power supply line, carries out the cutting of abdominal visceral browser With coagulation surgical procedure, electric hook rear end, which needs the power supply line being connected with Electrocoagulation equipment, could complete the coagulation and cutting of tissue Surgical procedure, according to operation needs, and the difference of different operator's personal habits, it is sometimes desirable to frequently replace elastic separating plier With the surgical instruments such as electric hook, since power supply line is longer, it is easy to mutually be wound with other surgical apparatus, operating table instrument is caused to insult Disorderly, increase operating time.Certain puzzlement is brought to operative doctor, especially laparoscope beginner.

Utility model content

The purpose of this utility model is to provide a kind of laparoscopes to connect wireless electric hook with magnetic, it can effectively solve back The problem of scape technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of magnetic connection radio of laparoscope Hook, including magnet, conductive plate, conductive column, leakproof air valve, intake interface, intake valve, puncture cylinder, electric hook, suction port, rotation spiral shell Silk, electric hook cylinder, buckle, conductive sheet, electric wire, electric hook valve, attracts interface at traveller；It is characterized by: conductive plate and conductive column phase Even；Intake pipe connection is connected with cylinder is punctured；Electric hook is connected by electric hook cylinder and electric wire with conductive sheet；The puncture cylinder is generally Isolation material；The attraction interface is connected by electric hook cylinder with suction port.

Further, the conductive column is that can lead to existing operating room Electrocoagulation equipment, and the other end and the circle punctured on cylinder are golden Belong to conductive plate to be connected, there is attraction magnet below conductive plate.

Further, there is the leakproof air valve of rubber material inside the puncture cylinder of the isolation material.

Further, the intake interface can lead to operating room inflatable interface, and the entrance of gas is controlled by intake valve And closing.

Further, the electric hook of the metal material passes through the electric hook cylinder of metal material and the electric wire and traveller of metal material On conductive sheet connection, wherein conductive sheet is fixed on traveller capable of sliding back and forth.

Further, there is a rotary screw of electric hook head easy to disassemble in electric hook cylinder front end, and there are four limitations on electric hook cylinder The buckle of traveller sliding scale.

Further, there is the attraction interface that can be connected with operating room aspirator leather strap in electric hook cylinder end, passes through insulation The switch that the electric hook valve control of material attracts.

Further, the electric hook cylinder, electric wire, be coated with insulating materials on traveller, when work, the conductive sheet of metal material can be It is securely connect under the suction of magnet with conductive plate.

Compared with prior art, a kind of laparoscope is magnetic connects wireless electric hook operating table can be kept clean and tidy, no longer because Electric hook itself needs the reason of connecting power supply line that surgical instrument is caused mutually to wind, when operative doctor carries out laparoscopic surgery, Power supply line required in operation is connected the conductive column on this instrument puncture cylinder to be connected, power supply can be transmitted to conductive plate On, electric hook is put into laparoscope by puncturing cylinder at the time of surgery, metallic conduction piece by the suction of magnetic pull, It can firmly link together with conductive plate, power supply can pass through conductive column, conductive plate, conductive sheet, electric wire, electric hook cylinder, electricity This conductive path of hook conducts electric energy, carries out coagulation, the cutting operation of tissue.Can will perform the operation common surgical instrument simultaneously, such as Electric hook, elastic separating plier, the various surgical instruments for needing electric energy to complete operation are made into above structure, and there is no need to surgical instruments, then connect Connecing power supply line can easily use in surgical procedure directly by the conductive plate on puncture cylinder, electric wire can be prevented longer, Wire intertwist instrument, and when replacing different surgical instruments, need replacing trouble brought by power supply line, hence it is evident that save hand The art time is more in line with modern minimal invasive operation theory.Through clinical usage, this laparoscope is with exempting from electric wire electric hook device more human nature Change, keep the minimally invasive surgery time shorter, operative doctor experience is more preferable.

Detailed description of the invention

Fig. 1, Fig. 2 are the overall structure diagram of the utility model；

In appended drawing reference: magnet 1, conductive plate 2, conductive column 3, leakproof air valve 4, intake interface 5, intake valve 6, puncture cylinder 7, Electric hook 8, rotary screw 10, traveller 11, electric hook cylinder 12, buckle 13, conductive sheet 14, electric wire 15, electric hook valve 16, attracts suction port 9 Interface 17.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work All other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1, Fig. 2；The utility model provides a kind of technical solution:

A kind of the laparoscope magnetic wireless electric hook of connection, including magnet 1, conductive plate 2, conductive column 3, leakproof air valve 4, air inlet Interface 5, intake valve 6 puncture cylinder 7, electric hook 8, suction port 9, rotary screw 10, traveller 11, electric hook cylinder 12, buckle 13, conductive sheet 14, electric wire 15, electric hook valve 16, attraction interface 17；It is characterized by: conductive plate 2 is connected with conductive column 3；Intake pipe connection 5 with wear Cylinder 7 is pierced to be connected；Electric hook 8 is connected by electric hook cylinder 12 and electric wire 15 with conductive sheet 14；The puncture cylinder 7 generally insulation material Matter；The attraction interface 17 is connected by electric hook cylinder 12 with suction port 9.

Further, the conductive column 3 is that can lead to existing operating room Electrocoagulation equipment, the circle on the other end and puncture cylinder 7 Metallic conduction plate 2 is connected, and has below conductive plate 2 and attracts magnet 1.

Further, there is the leakproof air valve 4 of rubber material inside the puncture cylinder 7 of the isolation material.

Further, the intake interface 5 can lead to operating room inflatable interface, by intake valve 6 control gas into Enter and closes.

Further, the electric hook 8 of the metal material passes through the electric hook cylinder 12 of metal material and the electric wire 15 of metal material It is connect with the conductive sheet 14 on traveller 11, wherein conductive sheet 14 is fixed on traveller 11 capable of sliding back and forth.

Further, there is the rotary screw 10 of electric hook head easy to disassemble in 12 front end of electric hook cylinder, has four on 12 body of electric hook cylinder The buckle 13 of a limitation 11 sliding scale of traveller.

Further, there is the attraction interface 17 that can be connected with operating room aspirator leather strap in 12 end of electric hook cylinder, passes through The switch that the control of electric hook valve 16 of isolation material attracts.

Further, the electric hook cylinder 12, electric wire 15, be coated with insulating materials on traveller 11, when work, the conduction of metal material Piece 14 can securely be connect under the suction of magnet 1 with conductive plate 2.

The benefit of the instrument of the utility model are as follows: this instrument is when laparoscopic surgery operates, it is no longer necessary to laparoscope electric hook Instrument itself connects power supply line, very easily using the electric hook of this instrument, can carry out coagulation, the cutting hand of abdominal visceral browser Art operation.After the conductive column 2 of this instrument is connect with the existing Electrocoagulation equipment of operating room, this instrument is put into and is punctured in cylinder 7, it is sliding Conductive sheet 14 on column 11 is under the magnetic attracting force effect of magnet 1, and being connected with conductive plate 2 tightly, this instrument can general Electric energy is carried out intraperitoneal by conductive column 3, conductive plate 2, conductive sheet 14, electric wire 15, electric hook cylinder 12, electric hook 8 this access conduction The coagulation of lesion internal organs, cutting operation, while the equipment such as the common scissors of operating room, tissue elastic separating plier are designed to above-mentioned electric hook Structure, can more multiregion using this structural principle, it is no longer necessary to instrument itself connects power supply line, directly by puncture cylinder On conductive plate directly by utilization of power, and then prevent existing equipment, instrument from needing to connect power supply line, and according to operation needs With the needs of different surgicals habit, trouble brought by power supply line is frequently replaced, hence it is evident that save operating time, and can have Effect keeps the clean and tidy of operation table surface.

The specific connection structure of the utility model are as follows: this instrument includes two parts: one is punctures cylinder instrument, and two be coagulation hand Art operates instrument.The structure for puncturing cylinder instrument is that conductive column 3 is connected with conductive plate 2, in the attractive magnet in 2 rear of conductive plate 1, puncture cannula generally plastic insulation matter, puncture 7 head end of cylinder is puncture outfit bevel structure, and facilitating puncture to establish abdomen channel makes With having the leakproof air valve 4 for preventing gas leakage in puncture outfit casing tube, gas can pass through intake pipe connection 5 and intake valve 6, puncture cylinder 7, into space structure that is intraperitoneal, maintaining intraperitoneal operation to need, wherein intake valve 6 can control the entrance and closing of gas. Coagulation surgical procedure part-structure are as follows: electric hook cylinder 12, electric wire 15, traveller 11, electric hook valve 16 attract 17 outer layer of interface to be coated with absolutely Edge material, electric hook 8, conductive sheet 14 are conductive metal material, and metal material electric hook 8 passes through metal material electric hook cylinder 12, metal The conductive sheet 14 of the electric wire 15 of material and metal material is connected, and wherein conductive sheet 14 is fixed on traveller 11, and traveller 11 can be Hollow 12 outer layer of electric hook cylinder slides back and forth, and traveller 11 can freely slide back and forth in the section in the buckle 13 of front and back, when work, Conductive sheet 14 on traveller 11 can firmly be connected together, according to hand under the attraction effect of magnet 1 with conductive plate 2 Art position needs to move back and forth electric hook bar, will not influence electric energy and is transmitted to from electric hook 8 from conductive column 3.

This instrument specifically used method and working principle are as follows: according to the needs of operative site, this puncture cylinder is placed in trouble On person's stomach wall, this instrument head end has puncture outfit bevel structure, facilitates and installs this instrument, this puncture cylinder 7 and puncture cannula are whole It is manufactured for isolation material, therefore in entire operative process, unexpected electricity will not be caused to damage because of 7 body drain of cylinder electricity is punctured Wound.Before surgical procedure, conductive column 3 on cylinder 7 will be punctured and be connected with operating room Electrocoagulation equipment, using the intake interface 5 of this instrument It is connected with operating room charger, opens intake valve 6, carbon dioxide gas can be intraperitoneal by puncturing the entrance of cylinder 7, makes hand Carbon dioxide gas is poured in art region, manufactures the space that operation needs, there is the leakproof air valve 4 of rubber material in this puncture cannula, Making to pour intraperitoneal carbon dioxide gas will not leak out outside abdominal cavity by this instrument, maintain intraperitoneal pressure carbon dioxide, tie up Hold sufficient space required for operation.In coagulation, the operation of cutting tissue, electric hook instrument is put by operator by puncturing cylinder 7 Intraperitoneal, conductive sheet 14 can be connected on puncturing cylinder 7 with conductive plate 2, can will be conductive since there is magnet at 2 rear of conductive plate Piece 14 and conductive plate 2 firmly magnetic attraction, conduction, together with connection, pass through the traveller 11 of metal material, the electricity of metal material Line 15, metal material electric hook cylinder 12 be connected with electric hook 8, electric wire 15 is spiral disc on electric hook cylinder 12, can be remote according to operation Close needs, it is elastic, conductive tube 12 and traveller 11 are linked together always, carry out operation coagulation, cutting if necessary When, by Foot-controlled switch (the more operation electric hook instrument of existing hospital commonly uses this switch, come control route be powered and power-off) into The connection and cutting control of row power supply carry out coagulation, the operation of cutting tissue of tissue.During use.1 attraction of magnet Under state, it can remain that conductive sheet 14 and conductive plate 2 are closely coupled, prevent electrical power contacts bad, in the electric hook course of work, According to operative region needs, the traveller 11 on conductive plate 14 can buckle in 13 sections in front and back to be slided, and then according to operative region Needs, adjustment electric hook 8 intraperitoneal distance distance, electric hook 8 in use, electric hook cylinder 12, traveller 11, electric wire 15, Buckle 13, attracts interface 17 at electric hook valve 16, outer layer itself is insulating layer, can effectively prevent accidental shock accident.Electric hook device There is rotary screw 10 in the front end of tool, after rotation, can remove electric hook front end, easy to clean, there is attraction in the end of electricity hook body Interface 17, if generating smog, when needing to absorb the smog generated in electric hook operating process, can incite somebody to action in operative process Operating room aspirator leather strap is connected with interface 17 is attracted, and the size of electric hook valve 16 is controlled by opening, and controls attraction size, The smog generated in surgical procedure is absorbed, keeps operative region cleaning.This conductive path of this instrument carries out intraperitoneal The coagulation of organs and tissues, electrocision operation.Coagulation surgical instrument itself does not need connection power supply line, can effectively keep performing the operation Platform it is clean and tidy, prevent inconvenience brought by power cord wrap.Meanwhile can be as needed, by existing surgical instrument, such as laparoscope Tissue forceps, laparoscope scissors, etc. surgical instruments, be designed to structure identical with the coagulation surgical instrument of this instrument, can also apply This instrument punctures cylinder instrument and is operated.This instrument according to clinical practical application, used in effective solution operation can need With electrosurgical equipment, operating table caused by power supply line is in disorder, instrument winding, hence it is evident that save operating time.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of laparoscope connects wireless electric hook with magnetic, including magnet, conductive plate, conductive column, leakproof air valve, intake interface, Intake valve, puncture cylinder, electric hook, suction port, rotary screw, traveller, electric hook cylinder, buckle, conductive sheet, electric wire, electric hook valve, attraction connect Mouthful；It is characterized by: conductive plate is connected with conductive column；Intake pipe connection is connected with cylinder is punctured；Electric hook passes through electric hook cylinder and electricity Line is connected with conductive sheet；The puncture cylinder generally isolation material；The attraction interface is connected by electric hook cylinder with suction port；Institute Stating electric hook, electric hook cylinder, electric wire, conductive sheet is metal material.

2. a kind of laparoscope according to claim 1 connects wireless electric hook with magnetic, it is characterised in that: the conductive column is It can lead to existing operating room Electrocoagulation equipment, the other end is connected with the circular metal conductive plate punctured on cylinder, has below conductive plate Attract magnet.

3. a kind of laparoscope according to claim 1 connects wireless electric hook with magnetic, it is characterised in that: the isolation material Puncture cylinder inside have the leakproof air valve of rubber material.

4. a kind of laparoscope according to claim 1 connects wireless electric hook with magnetic, it is characterised in that: the intake interface It can lead to operating room inflatable interface, the entrance and closing of gas are controlled by intake valve.

5. a kind of laparoscope according to claim 1 connects wireless electric hook with magnetic, it is characterised in that: the metal material Electric hook by the conductive sheet connection on the electric wire and traveller of the electric hook cylinder of metal material and metal material, wherein conductive sheet is solid It is scheduled on traveller capable of sliding back and forth.

6. a kind of laparoscope according to claim 1 connects wireless electric hook with magnetic, it is characterised in that: before the electric hook cylinder There is the rotary screw of electric hook head easy to disassemble at end, and there are four the buckles of limitation traveller sliding scale on electric hook cylinder.

7. a kind of laparoscope according to claim 1 connects wireless electric hook with magnetic, it is characterised in that: the electric hook cylinder end There is the attraction interface that can be connected with operating room aspirator leather strap at end, the switch attracted by the electric hook valve control of isolation material.