CN206403832U

CN206403832U - A kind of ultrasound knife with traction function

Info

Publication number: CN206403832U
Application number: CN201621241815.XU
Authority: CN
Inventors: 袁媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-18
Filing date: 2016-11-18
Publication date: 2017-08-15
Anticipated expiration: 2026-11-18

Abstract

The utility model provides a kind of with the ultrasound knife for retracting function, including handle of a knife one, handle of a knife two, excursion of ultrasonic blade, hinge, drainage entrance, drainage tube, hollow pinhead, piston shower nozzle, drawing arm one and drawing arm two, handle of a knife one is connected with handle of a knife two by hinge, excursion of ultrasonic blade left end is assemblied on the right side of handle of a knife two, piston shower nozzle is connected by drainage tube with drainage entrance, hollow pinhead is connected by conduit with piston shower nozzle, this is designed as patient and provides secondary anesthesia, reduce the sensation of pain of patient, solve when the very few operating time of anaesthesia dosage is long, patient perceptions can be caused to pain, the problem of operative failure, drawing arm one is connected with drawing arm two by hinge, the retractable patient wound outside organization of the design and fixation, it is easy to doctor to be performed the operation using the utility model to patient, the utility model is easy to use, it is easy to operation, it is full-featured, good operation effect, it is practical.

Description

A kind of ultrasound knife with traction function

Technical field

The utility model is a kind of with the ultrasound knife for retracting function, belongs to ultrasonic equipment for medicine field.

Background technology

Minimally Invasive Surgery, as the term suggests it is exactly the operation of microtrauma.Refer to utilize the modern medical service devices such as laparoscope, thoracoscope The operation that tool and relevant device are carried out, ultrasound knife system is indispensable equipment in laparoscopic surgery, and one is relied on when ultrasound knife works Mechanical oscillation are planted, the ultrasonic wave that transducer is produced is sent to ultrasonic cutter head, and cutter head clamps the position for needing to perform the operation or tissue, surpasses Sound wave makes the position of its clamping or tissue be raised rapidly by rubbing action temperature, protein denaturation solidification, and passes through ultrasonic wave Cavitation effect be broken tissue so that reach at the same cut and hemostasis purpose.

In the prior art, during doctor is performed an operation using ultrasound knife, it is impossible to secondary anesthesia is provided for patient, in anesthetic Measure very few operating time it is long when, patient perceptions can be caused to pain, operative failure, and in the prior art, doctor needs separately to take Retract equipment and wound outside organization is retracted into fixation, and performed the operation with ultrasound knife into human body, doctor operates two doctors simultaneously Equipment is treated, doctor is not easy to and patient is performed the operation, it is in summary, existing the need for existing ultrasound knife can not meet people It is badly in need of a kind of new ultrasound knife to solve above-mentioned produced problem.

Utility model content

In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of ultrasound knife with traction function, To solve the problems mentioned in the above background technology, the utility model is easy to use, is easy to operation, full-featured, surgical effect It is good, it is practical.

To achieve these goals, the utility model is to realize by the following technical solutions：One kind is with traction work( The ultrasound knife of energy, including apparatus main body, medicament spraying mechanism and traction mechanism, described device main body include handle of a knife one, handle of a knife Two and excursion of ultrasonic blade, the handle of a knife one is connected with handle of a knife two by hinge, and the handle of a knife one is installed in hinge with handle of a knife two Axle annular side lower end, the excursion of ultrasonic blade left end is assemblied on the right side of handle of a knife two, the medicament spraying mechanism include hinge, Drainage entrance, drainage tube, hollow pinhead and piston shower nozzle, the drainage entrance processing is in hinge left side, the piston spraying Head is assemblied on the right side of hinge, and piston shower nozzle is connected by drainage tube with drainage entrance, and the hollow pinhead is assemblied in piston On the right side of shower nozzle, and hollow pinhead is connected by conduit with piston shower nozzle, and the traction mechanism includes drawing arm one, drawing arm 2nd, movement registration arm and alignment pin, the drawing arm one are connected with drawing arm two by hinge, and the drawing arm one is with leading Open arms two is arranged at hinge annular side upper end, and the movement registration arm is assembled under the right side of drawing arm two through drawing arm one Side, the right side of drawing arm one is provided with alignment pin.

Further, fixing hole is equipped with the drawing arm one, the movement registration arm is assemblied in inside fixing hole.

Further, the movement registration arm side end face is at least provided with four positioning holes, and at least four positioning holes etc. Away from being arranged in movement registration arm lower surface.

Further, the right-hand member of handle of a knife one is equipped with the outside of blade, and blade and is equipped with heat-insulated sheath.

Further, the drawing arm one and drawing arm two are L-shaped.

Further, the drainage entrance is connected with anesthetic bottle.

The beneficial effects of the utility model：It is of the present utility model a kind of with the ultrasound knife for retracting function, because this practicality is new Type with the addition of drainage entrance, drainage tube, hollow pinhead and piston shower nozzle, and this is designed as patient and provides secondary anesthesia, reduces The sensation of pain of patient, is solved during doctor performed an operation using ultrasound knife, it is impossible to secondary anesthesia is provided for patient, in anesthesia When the very few operating time of dosage is long, patient perceptions can be caused to pain, the problem of operative failure.

Because the utility model with the addition of drawing arm one, drawing arm two, movement registration arm and alignment pin, the design is retractable Patient wound outside organization and fixation, are easy to doctor to be performed the operation using the utility model to patient, and solving doctor needs separately Take traction equipment to retract wound outside organization to fix, and performed the operation with ultrasound knife into human body, doctor operates two simultaneously Medical Devices, are not easy to the problem of doctor performs the operation to patient.

Because the utility model with the addition of fixing hole and positioning hole, the design is easy to outside immobilized patients wound, because of this practicality New to the addition of heat-insulated sheath, the design prevents the heat that ultrasound knife is produced to cause damage, this reality to patient-external skin histology With new easy to use, it is easy to operation, full-featured, good operation effect is practical.

Brief description of the drawings

By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model Levy, objects and advantages will become more apparent upon：

Fig. 1 is a kind of structural representation with the ultrasound knife for retracting function of the utility model；

Fig. 2 is a kind of structural representation with the ultrasound knife Chinese medicine spraying mechanism for retracting function of the utility model；

Fig. 3 is that the utility model is a kind of with the structural representation that mechanism is retracted in the ultrasound knife for retracting function；

In figure：1- medicaments spraying mechanism, 2- retract mechanism, 3- handle of a knifes one, 4- handle of a knifes two, 5- excursion of ultrasonic blade, 11- hinges, 12- drainages entrance, 13- drainage tubes, 14- hollow pinheads, 15- pistons shower nozzle, 21- drawing arms one, 22- drawing arms two, 23- activities Locating rod, 24- alignment pins.

Embodiment

To be easy to understand technological means, creation characteristic, reached purpose and effect of the utility model realization, below With reference to embodiment, the utility model is expanded on further.

Fig. 1-Fig. 3 is referred to, the utility model provides a kind of technical scheme：A kind of ultrasound knife with traction function, bag Include apparatus main body, medicament spraying mechanism 1 and retract mechanism 2, apparatus main body includes handle of a knife 1, handle of a knife 24 and excursion of ultrasonic blade 5, handle of a knife 1 is connected with handle of a knife 24 by hinge 11, and handle of a knife 1 is installed under the annular side of hinge 11 with handle of a knife 24 End, the left end of excursion of ultrasonic blade 5 is assemblied on the right side of handle of a knife 24.

Medicament spraying mechanism 1 includes hinge 11, drainage entrance 12, drainage tube 13, hollow pinhead 14 and piston shower nozzle 15, Drainage entrance 12 is processed in the left side of hinge 11, and piston shower nozzle 15 is assemblied in the right side of hinge 11, and piston shower nozzle 15 passes through drainage Pipe 13 is connected with drainage entrance 12, and hollow pinhead 14 is assemblied in the right side of piston shower nozzle 15, and hollow pinhead 14 by conduit with Piston shower nozzle 15 is connected, and this is designed as patient and provides secondary anesthesia, reduces the sensation of pain of patient.

Retracting mechanism 2 includes drawing arm 1, drawing arm 2 22, movement registration arm 23 and alignment pin 24, drawing arm one 21 are connected with drawing arm 2 22 by hinge 11, and drawing arm 1 is arranged in the annular side of hinge 11 with drawing arm 2 22 End, movement registration arm 23 is through the assembling drawing arm 2 22 of drawing arm 1 right side downside, and the right side of drawing arm 1 is provided with Alignment pin 24, the retractable patient wound outside organization of the design and fixation, are easy to doctor to be carried out using the utility model to patient Operation.

Fixing hole is equipped with drawing arm 1, movement registration arm 23 is assemblied in inside fixing hole, the side of movement registration arm 23 End face is at least provided with four positioning holes, and at least four positioning holes are equidistantly arranged in the lower surface of movement registration arm 23, handle of a knife 1 Right-hand member is equipped with the outside of blade, and blade and is equipped with heat-insulated sheath, and drawing arm 1 is L-shaped with drawing arm 2 22, drainage entrance 12 are connected with anesthetic bottle.

Embodiment：User of service is first checked the utility model, if fault-free, is normally used, if hair Existing failure, then needed to notify maintenance personal to overhaul, and pending fault can be continuing with after excluding, and when patient need to perform the operation, doctor will suffer from Person, which lies low, to be placed on operation table, and hollow pinhead 14 is directed at the wound of patient by doctor, and anesthetic is entered by drainage entrance 12 and drawn Flow tube 13, anesthetic flows to piston shower nozzle 15, doctor's pressing piston shower nozzle 15, the production of the inside of piston shower nozzle 15 by drainage tube 13 Raw negative pressure, anesthetic is sprayed on patient wound by hollow pinhead 14, and patient wound is after anesthetic is anaesthetized, and doctor can open Begin to perform the operation, in surgical procedure, if patient feels pain, the repeatable pressing piston shower nozzle 15 of doctor carries out two to patient Secondary anesthesia, so as to solve during doctor performed an operation using ultrasound knife, it is impossible to secondary anesthesia is provided for patient, in anaesthesia dosage When very few operating time is long, patient perceptions can be caused to pain, the problem of operative failure.

Doctor is by after patient wound's formal open, and wound, doctor's observation are stretched into drawing arm 1 and the front end of drawing arm 2 22 Wound, doctor is according to the size of wound, to determine the distance between drawing arm 1 and the front end of drawing arm 2 22, and according to determination Distance, to determine that alignment pin 24 inserts suitable positioning hole, after choosing, traction is fixed using alignment pin 24 and positioning hole The distance between arm 1 and drawing arm 2 22, doctor are performed the operation using blade and excursion of ultrasonic blade 5 to patient, so as to solve Doctor needs another take to retract equipment by the traction fixation of wound outside organization, and is performed the operation with ultrasound knife into human body, Yi Shengtong When operate two Medical Devices, be not easy to the problem of doctor performs the operation to patient.

General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above, for For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is by institute Attached claim rather than described above are limited, it is intended that will fall in the implication and scope of the equivalency of claim All changes are included in the utility model.Any reference in claim should not be considered as to the right involved by limitation It is required that.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It may be appreciated other embodiment.

Claims

1. it is a kind of with the ultrasound knife for retracting function, including apparatus main body, medicament spraying mechanism（1）And retract mechanism（2）, its It is characterised by：Described device main body includes handle of a knife one（3）, handle of a knife two（4）And excursion of ultrasonic blade（5）, the handle of a knife one（3）With knife Handle two（4）Pass through hinge（11）It is connected, the handle of a knife one（3）With handle of a knife two（4）It is installed in hinge（11）Under annular side End, the excursion of ultrasonic blade（5）Left end is assemblied in handle of a knife two（4）On right side；

The medicament spraying mechanism（1）Including hinge（11）, drainage entrance（12）, drainage tube（13）, hollow pinhead（14）And Piston shower nozzle（15）, the drainage entrance（12）Processing is in hinge（11）Left side, the piston shower nozzle（15）It is assemblied in hinge （11）Right side, and piston shower nozzle（15）Pass through drainage tube（13）With drainage entrance（12）It is connected, the hollow pinhead（14）Dress Fit over piston shower nozzle（15）Right side, and hollow pinhead（14）Pass through conduit and piston shower nozzle（15）It is connected；

The traction mechanism（2）Including drawing arm one（21）, drawing arm two（22）, movement registration arm（23）And alignment pin （24）, the drawing arm one（21）With drawing arm two（22）Pass through hinge（11）It is connected, the drawing arm one（21）With traction Arm two（22）It is arranged at hinge（11）Annular side upper end, the movement registration arm（23）Through drawing arm one（21）Assembling is led Open arms two（22）On the downside of right side, the drawing arm one（21）Right side is provided with alignment pin（24）.

2. it is according to claim 1 a kind of with the ultrasound knife for retracting function, it is characterised in that：The drawing arm one（21） On be equipped with fixing hole, the movement registration arm（23）It is assemblied in inside fixing hole.

3. it is according to claim 1 a kind of with the ultrasound knife for retracting function, it is characterised in that：The movement registration arm （23）Side end face is at least provided with four positioning holes, and at least four positioning holes are equidistantly arranged in movement registration arm（23）Lower end Face.

4. it is according to claim 1 a kind of with the ultrasound knife for retracting function, it is characterised in that：The handle of a knife one（3）It is right End is equipped with the outside of blade, and blade and is equipped with heat-insulated sheath.

5. it is according to claim 1 a kind of with the ultrasound knife for retracting function, it is characterised in that：The drawing arm one（21） With drawing arm two（22）It is L-shaped.

6. it is according to claim 1 a kind of with the ultrasound knife for retracting function, it is characterised in that：The drainage entrance（12） It is connected with anesthetic bottle.