CN107349011A - Plasma double-pole resectoscope and its application method - Google Patents
Plasma double-pole resectoscope and its application method Download PDFInfo
- Publication number
- CN107349011A CN107349011A CN201710547707.8A CN201710547707A CN107349011A CN 107349011 A CN107349011 A CN 107349011A CN 201710547707 A CN201710547707 A CN 201710547707A CN 107349011 A CN107349011 A CN 107349011A
- Authority
- CN
- China
- Prior art keywords
- interior
- ring
- interior sheath
- component
- sheath
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- 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
-
- 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
- A61B18/1206—Generators therefor
-
- 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
- A61B2018/00982—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combined with or comprising means for visual or photographic inspections inside the body, e.g. endoscopes
-
- 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
- A61B18/1206—Generators therefor
- A61B2018/1246—Generators therefor characterised by the output polarity
- A61B2018/1253—Generators therefor characterised by the output polarity monopolar
-
- 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
- A61B2018/1405—Electrodes having a specific shape
- A61B2018/1407—Loop
-
- 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
Abstract
The application is related to a kind of plasma double-pole resectoscope and its application method, plasma double-pole resectoscope includes work handle, interior sheath component, epitheca component, work handle is connected with interior sheath component, interior sheath component is connected with epitheca component, it is characterized in that it is additionally provided with monopole TURP ring, monopole TURP ring is connected with work handle, the monopole TURP ring is only made up of cut ring and TURP ring peripheral structure, cut ring is turned on by the dop in TURP ring peripheral structure with host power supply positive pole, host power supply positive pole, monopole TURP ring, physiological saline, epitheca component, interior sheath component, electrode plug on work handle, host power supply negative pole forms working current loop.The application also includes the application method of plasma double-pole resectoscope.The application is simple for structure, inexpensive, high reliability, high security, increases water yield, installing/dismounting is easy, slide block assembly good airproof performance.
Description
Technical field
The application is related to a kind of medical operation device, particularly a kind of plasma double-pole resectoscope and its application method.
Background technology
Gap is very small between the resectoscope front end outer sheath and interior sheath of prior art, front aperture water outlet when causing to perform the operation
Amount does not almost have, clinically, it is necessary to increases resectoscope insertion depth, water outlet fully relies on the apopore of rear end, and operation technique is difficult
Degree increase, influences Clinical practice.Prior art Bipolar electrocautery ring（The two poles of the earth are all made on electrode）Structure it is more complicated, be processed into
This height, it is not sufficiently stable during work.During the monopole resectoscope work of prior art, human body needs to connect negative plate, and back flow current will be through
Cross human body, negative plate returns to main frame, exist because of negative plate and the bad risk for causing thermal burn of human contact.In prior art
Sealing between sheath and epitheca is cone match sealing, and cost is high, installation is not convenient enough.Prior art microscope base and endoscope are usual
Be lock ring structure, first insert endoscope in mirror duct, in place after, rotate lock ring, mirror be locked above microscope base, it is necessary to lock
Tight action, step is more and cumbersome, operation is not convenient enough.The application is 201611160402.3 in number of patent application, entitled：
Improved on the basis of " fitting method of Bipolar electrocautery mirror assembly and its electrode and sliding block ", sliding block lacks sealing, leakage in the design
Possibly into the risk in sliding block, causing short circuit.
The content of the invention
The technical problem that the application solves is to overcome above shortcomings in the prior art, and provides a kind of structure letter
Clean, easy to use, cost is low, the good plasma double-pole resectoscope of effect and its application method.
Technical scheme includes used by the application solves above-mentioned technical problem：A kind of plasma double-pole resectoscope, including
Work handle, interior sheath component, epitheca component, work handle are connected with interior sheath component, and interior sheath component is connected with epitheca component, and it is special
Sign is to be additionally provided with monopole TURP ring, and monopole TURP ring is connected with work handle, and the monopole TURP ring is only by cut ring
Formed with TURP ring peripheral structure, cut ring is turned on by the dop in TURP ring peripheral structure with host power supply positive pole, main frame
Positive source, monopole TURP ring, physiological saline, epitheca component, interior sheath component, the electrode plug on work handle, host power supply
Negative pole forms working current loop.The application by the design of monopole TURP ring have concurrently simple for structure, inexpensive, high reliability,
High security.
Herein described TURP ring peripheral structure is only by ceramic head, outer tube, protection pipe, positioning sleeve, insulation tube and dop group
Into ceramic head, outer tube, protection pipe, positioning sleeve, insulation tube, dop are integrally fixed, and dop is connected with work handle.
Herein described epitheca component be provided with outer sheath, epitheca main body, back-up ring, water intaking valve, outlet valve, epitheca button,
Torsion spring, epitheca main body are sleeved in outer sheath, and back-up ring, water intaking valve, outlet valve are arranged in epitheca main body, epitheca button and interior sheath
Component coordinates clamping and is arranged on by pin in epitheca main body, and torsion spring set is on pin, and the outer sheath is using conductive gold
Belong to material to make, outer sheath is turned on interior sheath component touch, and electrode plug is arranged on work handle, and outer sheath top has circle
Arc is raised, and circular arc is raised to have the exhalant canal expanded between interior sheath component, increases water yield.
Herein described back-up ring, water intaking valve, outlet valve are by being threadably mounted in epitheca main body and using epoxide-resin glue
Fixing seal.
Herein described interior sheath component include insulative head, interior sheath, adapter, interior sealing one, interior sealing two, interior sheath main body,
Interior sheath button, interior sheath spring, interior guide finger, lock ring, outer guide finger, insulative head, adapter are separately mounted to interior sheath both ends, described
Interior sheath, adapter, interior sheath main body are made using conductive metal material and mutually conducted, and adapter conducts with epitheca component,
Interior sheath main body and the handle body of work handle are conducted, and adapter is connected with interior sheath main body, and interior sealing one, interior sealing two are caught in interior
In sheath main body；Lock ring is covered in interior sheath main body by interior guide finger, outer guide finger, the interior sheath between interior sealing one, interior sealing two
Inlet opening is provided with main body, inlet opening cooperatively forms intake tunnel, interior sealing one, interior sealing two and epitheca component with water intaking valve
Cooperation compresses sealing, and interior sheath button is arranged in interior sheath main body, and sheath spring, interior sheath button are matched somebody with somebody with lock ring in setting in interior sheath button
Close connection.The setting of interior sealing one, interior sealing two causes only have water outlet outflow between interior sheath and outer sheath, complete with water intaking valve
Sealing, water inlet can only pass through water intaking valve, interior sheath component internal is flow at operation, and water inlet realizes thoroughly isolation with water outlet.Interior sheath is pressed
When button is pressed downwards, lock ring is downward, disengages the locking of guide finger and lock ring, and interior sheath component can depart from work handle.
Button inner sleeve is provided with herein described interior sheath button, interior guide finger, outer guide finger pass through screw thread and interior sheath master
Body connects；Fixed between insulative head and interior sheath by epoxide-resin glue, interior sheath button passes through epoxide-resin glue with button inner sleeve
It is fixed, fixed between button inner sleeve and lock ring by epoxide-resin glue.
Herein described work handle and endoscope plug-in clamping, structure is more succinct, easy to use.
Herein described work handle is provided with operation pipe, tubule, handle body, protection tubular construction, handle, sliding block group
Part, turn round frame axle, turn round frame, support, mirror bullet card, operation pipe is fixedly connected with tubule；Handle body is enclosed on protection tubular construction；Two
Guide finger loading handle body is simultaneously symmetrical, and handle is fixed in handle body, and slide block assembly slip cap is mounted in protection pipe knot
On structure, turn round frame one end and be fixed on by turning round frame screw on slide block assembly, turn round the frame other end and be fixed on by turning round frame axle on support, turned round
Torsion spring is installed, the support other end is fixed by screws on protection tubular construction on frame axle；Protect in tubular construction right ports successively
Load stage clip, mirror bullet card, microscope base button is arranged on mirror bullet card, and electrode sheath is enclosed on electrode plug, and electrode plug screws in mirror
In the screwed hole of seat top and it is stuck in the locating slot of mirror bullet card, handle body, protection tubular construction, electrode plug use conductive
Metal material make and mutually conduct, handle body conducts with interior sheath component, finger ring be fixed on torsion frame on, mirror bullet card with it is interior
The pintle hook lock of sight glass coordinates.
Herein described slide block assembly is provided with sliding block, electrode positioning sleeve, electrode female plug, female, sliding block core, bullet card group
Part, sliding block, sliding block core are made using insulating materials, and slide block set is mounted on protection tubular construction and mutually insulated, sliding block and sliding block
Core is fixedly connected, and exterior seal ring is set with sliding block core, and inner seal ring is set between sliding block core and sliding block, and electrode female plug, which is arranged on, to be slided
Block in-core, electrode positioning sleeve, bullet card component are installed in sliding block, and electrode female plug is conducted by sliding block spring and female,
Electrode female plug coordinates with monopole TURP ring, sets ring to seal between bullet card component and slip front, and female and host power supply are just
Pole connects.
Technical scheme also includes used by the application solves above-mentioned technical problem：Above-mentioned plasma double-pole resectoscope makes
With method, it is characterized in that comprising the following steps：
（1）, epitheca component and interior sheath component be connected, under the assistance of obturator, epitheca component, interior sheath component are inserted
Urethra；
（2）Monopole TURP ring rear end is inserted in work handle, then endoscope is directly inserted on work handle；
（3）By sheath component in the anterior insertion of work handle；
（4）With the two poles of the earth of high-frequency line connection work handle（Female and electrode plug）To main frame；
（5）It is operated；
（6）Dismantle after operation, carried out by above step opposite direction.
The application compared with prior art, has advantages below and effect：Simple for structure, inexpensive, high reliability, Gao An
Quan Xing, increase water yield, installing/dismounting is easy, slide block assembly good airproof performance etc..
Brief description of the drawings
Fig. 1 is the overall schematic of the embodiment of the present application.
Fig. 2 is the agent structure schematic diagram of the embodiment of the present application.
Fig. 3 is the E-E schematic diagrames of the embodiment of the present application.
Fig. 4 is the schematic top plan view of protection pipe in Fig. 2.
Fig. 5 is the structural representation of the embodiment of the present application slide block assembly.
The right side that Fig. 6 is Fig. 5 regards schematic diagram.
Fig. 7 is Fig. 5 A-A schematic diagrames.
Fig. 8 is Fig. 6 B-B schematic diagrames.
Fig. 9 is Fig. 6 C-C schematic diagrames.
Figure 10 is the structural representation of sheath component in the embodiment of the present application.
Figure 11 is the structural representation of the embodiment of the present application epitheca component.
Figure 12 is Figure 11 schematic top plan view.
Figure 13 is Figure 11 D-D schematic diagrames.
Figure 14 is the structural representation of the embodiment of the present application TURP ring.
Figure 15 is the structural representation of the embodiment of the present application endoscope.
Embodiment
It is described in further detail below in conjunction with the accompanying drawings and by embodiment to the application, following examples are to this Shen
Explanation please and the application is not limited to following examples.
Referring to Fig. 1~Figure 15, the present embodiment plasma double-pole resectoscope includes work handle 1, interior sheath component 2, epitheca group
Part 3 and monopole TURP ring, for work handle 1 with interior sheath component 2 by snapping connection, interior sheath component 2 passes through buckle with epitheca component 3
Connection, monopole TURP ring set is in work handle 1 and interior sheath component 2.It is right before a left side is in Fig. 1,2,4,10,11,12,14,15
To be rear.
The monopole TURP ring is only made up of cut ring 4500 and TURP ring peripheral structure, and the TURP ring peripheral structure is only
It is made up of ceramic head 4600, outer tube 4700, protection pipe 4800, positioning sleeve 4900, insulation tube 5000 and dop 5100.Ceramic head
4600th, outer tube 4700, protection pipe 4800, positioning sleeve 4900, insulation tube 5000, dop 5100 are integrally fixed, cut ring 4500
Host power supply positive pole, host power supply positive pole, work handle 1 are connected to by the dop 5100 in hollow TURP ring peripheral structure
On slide block assembly 1000（In electrode female plug 1004, female 1005, sliding block spring 1008）, monopole TURP ring, physiology salt
Water, epitheca component 3, interior sheath component 2, the electrode plug 2000 on work handle 1, host power supply negative pole form operating current and returned
Road, it is simple in construction, cost is low and reliability is high.And human body need not connect negative plate, back flow current is without human body, security
It is high.
The work handle 1 is provided with operation pipe 100, tubule 200, handle body 300, protection tubular construction（It is welded）900、
Handle 800, slide block assembly 1000, turn round frame axle 1100, turn round frame 1300, support 1400, mirror bullet card 2200.Operation pipe 100 and tubule
200 laser weldings are fixed；Handle body 300 is enclosed in the protection pipe 901 on protection tubular construction 900, laser welding after positioning；Two
Individual guide finger 400 loads handle body 300 by being interference fitted, and is symmetric, plays work handle 1 and connect with interior sheath component 2
Pressuring action when connecing；Holding screw 500 is threaded in handle body 300, plays handle body 300 and protection pipe 901
Clamping action after having good positioning；Body seal 600 is made using silica gel material, and handle body 300 is caught in by silica gel elastomeric property
It is interior；Handle 800 is enclosed in handle body 300, and screws in locking nut 700,1000 sets of slide block assembly in the rear end of handle body 300
In protection pipe 901, and it can be slid back and forth along protection pipe 901；Turn round the one end of frame 1300 and be fixed on cunning by turning round frame screw 1500
On block assembly 1000, the other end is fixed on support 1400 by turning round frame axle 1100, is turned round and is provided with torsion spring 1200 on frame axle 1100,
The other end of support 1400 is fixed by screws on microscope base 902；Stage clip 2400, mirror bullet are sequentially loaded into the right ports of microscope base 902
Block 2200, screw in microscope base button 2300 on mirror bullet card 2200, electrode sheath 2100 is enclosed on electrode plug 2000, electrode plug
2000 screw in the screwed hole of the top of microscope base 902, and are stuck in the locating slot of mirror bullet card 2200；Finger ring screw 1700 and finger ring
1900 be connected through a screw thread be fixed on turn round frame 1300 on, finger ring screw 1700 and turn round frame 1300 between, finger ring 1900 with turn round frame
Pad 1800 is placed between 1300, plays a part of to reduce friction.
The slide block assembly 1000 is provided with sliding block 1001, ring sealing 1002, electrode positioning sleeve 1003, electrode female plug
1004th, female 1005, sliding block core 1006, sliding block core spacer 1007, sliding block spring 1008, inner seal ring 10091, external seal
Circle 10092, bullet card component, bullet card component by bullet deck alignment pin 1010, play deck 1011, bullet card 1012, bullet card spring 1013,
Bullet card nut 1014, button cap 1015 are formed, and sliding block 1001 is fixedly connected by sliding block core spacer 1007 with sliding block core 1006,
Exterior seal ring 10092 is set with sliding block core 1006, inner seal ring 10091, electrode are set between sliding block core 1006 and sliding block 1001
Female plug 1004 is arranged in sliding block core 1006, and electrode positioning sleeve 1003, bullet deck 1011 are installed in sliding block 1001, play deck
Bullet card 1012, bullet card spring 1013, bullet card nut 1014, button cap 1015 are installed, electrode female plug 1004 is directly loadable on 1011
In sliding block core 1006, the upper end of female 1005 loads sliding block spring 1008 and is connected through a screw thread to sliding block core 1006, electrode
Female plug 1004 coordinates with dop 5100, plays and sets ring to seal 1002 between deck 1011 and the front end of sliding block 1001, female 1005
It is connected with host power supply positive pole.
The interior sheath component 2 includes insulation（Ceramics）First 2500, interior sheath 2600, adapter 2700, interior sealing 1, interior
Seal 2 2900, interior sheath main body 3000, interior sheath button 3100, button inner sleeve 3200, interior sheath spring 3300, interior guide finger 3400,
Lock ring 3500, outer guide finger 3600.Insulative head 2500 inserts interior sheath 2600, and is fixed by epoxide-resin glue, adapter 2700
The other end in interior sheath 2600 is covered, and after the connection of end face laser welding, in insertion in sheath main body 3000, coordinates and swashs on circumference
Photocoagulation；Interior sealing 1 is directly caught in interior sheath main body 3000 with interior sealing 2 2900；Lock ring 3500 passes through interior guide finger
3400th, outer 3600 sets of guide finger is in interior sheath main body 3000, wherein interior guide finger 3400, outer guide finger 3600 and interior sheath main body
3000 are connected through a screw thread；Interior sheath button 3100 is fixed with button inner sleeve 3200 by epoxide-resin glue, button inner sleeve 3200 with
Lock ring 3500 is fixed by epoxide-resin glue, is set in the interior sheath main body 3000 between interior sealing 1 and interior sealing 2 2900
There is inlet opening 3001, inlet opening 3001 cooperatively forms intake tunnel, interior sealing 1, interior sealing 2 2900 with water intaking valve 4000
Coordinate with epitheca component 3 and compress sealing, interior sealing 1, interior sealing 2 2900 are made up using silica gel of mould, cost
Low, elasticity is good, is mounted directly, and eliminates the grinding technics of taper sealing, improves efficiency.
The epitheca component 3 is provided with outer sheath 3700, epitheca main body 3900, back-up ring 3800, water intaking valve 4000, water outlet
Valve 4100, epitheca button 4200, torsion spring 4300.Outer sheath 3700 is inserted in epitheca main body 3900, and laser welding；Back-up ring
3800th, water intaking valve 4000, outlet valve 4100 are fixed by being threaded into epitheca main body 3900, and with epoxide-resin glue；Epitheca
Button 4200 is riveted in epitheca main body 3900 by pin 4400, and torsion spring 4300 is enclosed on pin 4400, and outer sheath 3700 is adopted
With polymorphic structure, the top of outer sheath 3700 has circular arc projection 3701, circular arc projection 3701 and interior sheath component 2（Interior sheath line of engagement
3703）Between have expand exhalant canal 3702, increase water yield, while do not reduce again interior sheath 2600 or expand outer sheath
3700 diameters.
The endoscope is prior art, be provided with telescope 5200, pintle hook lock 5300, optical interface 5400, mirror main body 5500,
Eyepiece hood 5600.
In use, take TURP ring leading section correct position on the other hand（Generally at positioning sleeve 4900）TURP ring rear end is inserted
Work handle 1, the tubule 200 of work handle 1, handle body 300, body seal 600 are passed sequentially through, is finally inserted slide block assembly
In 1000, when the sound for hearing " rattling away ", show to be installed in place, the electrode female plug 1004 of dop 5100 and slide block assembly 1000 coordinates
Conducting.During taking-up, the button cap 1015 on slide block assembly 1000 is pressed, another hand extracts TURP ring front end correct position single
Pole TURP ring.
Advantage：The present embodiment is one kind of bipolar electrode mirror, but the TURP ring used belongs to monopole TURP ring structure, phase
Compare in the market Bipolar electrocautery ring（The two poles of the earth are all made on electrode）, have that simple in construction, processing cost is low, it is reliable and stable during work
Advantage.And operation principle has the difference of essence with monopole resectoscope：When monopole resectoscope works, human body needs to connect negative plate,
Back flow current will pass through human body, negative plate returns to main frame, exist because of negative plate and the bad wind for causing thermal burn of human contact
Danger；The return curcuit of the design returns to main frame through the electrode plug 2000 on epitheca, interior sheath and work handle 1, without human body,
In the absence of above-mentioned risk, and the design belongs to plasma cut, possesses the plurality of advantages of plasma cut, and surgery electricity is secreted in representative
A kind of trend of cutting.
The application has following technique effect：
1st, plasma principle is cut, and cutting damage is small；
2nd, for backflow electricity by epitheca, procedures electrode can use monopole pattern, simple in construction；
3rd, outer sheath uses special pipe, has projection on outer tube, effectively the small difficult point of other resectoscope water outlets of solution in the market；
4th, surgical cut medium is low using physiological saline price, available for diabetic；
5th, electric current is without human body, without negative plate.
Simple deformation or the combination of every present techniques feature and technical scheme, it is considered that fall into the protection of the application
Scope.
Claims (10)
1. a kind of plasma double-pole resectoscope, including work handle, interior sheath component, epitheca component, work handle and interior sheath component
Connection, interior sheath component are connected with epitheca component, it is characterized in that：It is additionally provided with monopole TURP ring, monopole TURP ring and work handle
It is connected, the monopole TURP ring is only made up of cut ring and TURP ring peripheral structure, and cut ring is tied by TURP ring periphery
Dop in structure turns on host power supply positive pole, host power supply positive pole, monopole TURP ring, physiological saline, epitheca component, interior sheath group
Electrode plug, host power supply negative pole on part, work handle form working current loop.
2. plasma double-pole resectoscope according to claim 1, it is characterized in that：The TURP ring peripheral structure is only by ceramics
Head, outer tube, protection pipe, positioning sleeve, insulation tube and dop composition, ceramic head, outer tube, protection pipe, positioning sleeve, insulation tube, dop
It is integrally fixed, dop is connected with work handle.
3. plasma double-pole resectoscope according to claim 1, it is characterized in that：The epitheca component is provided with outer sheath, outer
Sheath main body, back-up ring, water intaking valve, outlet valve, epitheca button, torsion spring, epitheca main body are sleeved in outer sheath, back-up ring, water intaking valve, are gone out
Water valve is arranged in epitheca main body, and epitheca button coordinates clamping with interior sheath component and is arranged on by pin in epitheca main body, turns round
Spring is enclosed on pin, and the outer sheath is made using conductive metal material, outer sheath and interior sheath element turns, electrode plug peace
On work handle, outer sheath top has circular arc projection, and circular arc is raised, and there is the water outlet expanded to lead between interior sheath component
Road.
4. plasma double-pole resectoscope according to claim 1, it is characterized in that：The interior sheath component includes insulative head, interior sheath
Pipe, adapter, interior sealing one, interior sealing two, interior sheath main body, interior sheath button, interior sheath spring, interior guide finger, lock ring, outer guide finger,
Insulative head, adapter are separately mounted to interior sheath both ends, and the interior sheath, adapter, interior sheath main body are using conductive metal material system
Make and mutual conduction, adapter and epitheca element turns, interior sheath main body turn on the handle body of work handle, adapter and interior sheath master
Body is connected, and interior sealing one, interior sealing two are caught in interior sheath main body；Lock ring is covered in interior sheath main body by interior guide finger, outer guide finger
On, inlet opening is provided with the interior sheath main body between interior sealing one, interior sealing two, inlet opening is connected with water intaking valve fitted seal,
Interior sealing one, interior sealing two coordinate with epitheca component compresses sealing, and interior sheath button is arranged in interior sheath main body, set in interior sheath button
Interior sheath spring is put, interior sheath button is connected with lock ring.
5. plasma double-pole resectoscope according to claim 4, it is characterized in that：It is provided with the interior sheath button in button
Set, interior guide finger, outer guide finger are connected by screw thread with interior sheath main body；Consolidated between insulative head and interior sheath by epoxide-resin glue
Fixed, interior sheath button is fixed with button inner sleeve by epoxide-resin glue, is fixed between button inner sleeve and lock ring by epoxide-resin glue.
6. according to plasma double-pole resectoscope described in claim 1 to 5 any claim, it is characterized in that：The work handle
With endoscope plug-in clamping.
7. plasma double-pole resectoscope according to claim 6, it is characterized in that：The work handle is provided with operation pipe, thin
Pipe, handle body, protection tubular construction, handle, slide block assembly, torsion frame axle, torsion frame, support, mirror bullet card, operation pipe are fixed with tubule
Connection；Handle body is enclosed on protection tubular construction；Two guide fingers loading handle bodies are simultaneously symmetrical, and handle is fixed on handle
In main body, slide block assembly slip cap is turned round frame one end and is fixed on by turning round frame screw on slide block assembly, turned round on protection tubular construction
The frame other end is fixed on support by turning round frame axle, is turned round and is provided with torsion spring on frame axle, the support other end is fixed by screws in guarantor
In pillar structure；Stage clip, mirror bullet card are sequentially loaded into protection tubular construction right ports, microscope base button is arranged on mirror bullet card, electrode
Sheath is enclosed on electrode plug, in the screwed hole that electrode plug is screwed in above microscope base and is stuck in the locating slot of mirror bullet card, handle
Main body, protection tubular construction, electrode plug is made using conductive metal material and mutual conduction, handle body are led with interior sheath component
Logical, finger ring, which is fixed on, to be turned round on frame, and the pintle hook lock of mirror bullet card and endoscope coordinates.
8. plasma double-pole resectoscope according to claim 7, it is characterized in that：The slide block assembly is provided with sliding block, electrode
Positioning sleeve, electrode female plug, female, sliding block core, bullet card component, sliding block, sliding block core are made using insulating materials, sliding block suit
On protection tubular construction and mutually insulated, sliding block are fixedly connected with sliding block core, and exterior seal ring, sliding block core and cunning are set with sliding block core
Inner seal ring is set between block, electrode female plug is arranged on sliding block in-core, and electrode positioning sleeve, bullet card component are installed in sliding block,
Electrode female plug is turned on by sliding block spring with female, and electrode female plug coordinates with monopole TURP ring, bullet card component and slip front
Between set ring to seal, female is connected with host power supply positive pole.
9. plasma double-pole resectoscope according to claim 3, it is characterized in that：The back-up ring, water intaking valve, outlet valve pass through
It is threadably mounted in epitheca main body and with epoxide-resin glue fixing seal.
10. according to the application method of plasma double-pole resectoscope described in claim 1 to 9 any claim, it is characterized in that bag
Include following steps：
（1）, epitheca component and interior sheath component be connected, under the assistance of obturator, epitheca component, interior sheath component are inserted
Urethra；
（2）Monopole TURP ring rear end is inserted in work handle, then endoscope is directly inserted on work handle；
（3）By sheath component in the anterior insertion of work handle；
（4）With two best main frames of high-frequency line connection work handle；
（5）It is operated；
（6）Dismantled after operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710547707.8A CN107349011A (en) | 2017-07-06 | 2017-07-06 | Plasma double-pole resectoscope and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710547707.8A CN107349011A (en) | 2017-07-06 | 2017-07-06 | Plasma double-pole resectoscope and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107349011A true CN107349011A (en) | 2017-11-17 |
Family
ID=60292871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710547707.8A Withdrawn CN107349011A (en) | 2017-07-06 | 2017-07-06 | Plasma double-pole resectoscope and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107349011A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110115625A (en) * | 2019-04-10 | 2019-08-13 | 邵长帅 | Per urethra prostate rotary cut device |
| CN110974401A (en) * | 2019-11-11 | 2020-04-10 | 浙江天松医疗器械股份有限公司 | Working handle of plasma resectoscope and assembling method thereof |
| CN113576650A (en) * | 2021-07-26 | 2021-11-02 | 李汉忠 | Plasma resectoscope driven by motor |
| CN116421302A (en) * | 2023-06-13 | 2023-07-14 | 杭州好克光电仪器有限公司 | Electric cutting mirror |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4538610A (en) * | 1982-01-14 | 1985-09-03 | Olympus Optical Co., Ltd. | Resectoscope |
| US4994062A (en) * | 1988-09-16 | 1991-02-19 | Olympus Optical Co., Ltd. | Resectoscope apparatus |
| US5112330A (en) * | 1988-09-16 | 1992-05-12 | Olympus Optical Co., Ltd. | Resectoscope apparatus |
| CN2410979Y (en) * | 2000-01-18 | 2000-12-20 | 俞南 | Rotary vaporization electric excision mirror |
| US20040082938A1 (en) * | 2002-04-10 | 2004-04-29 | Olympus Optical Co., Ltd. | Resectoscope apparatus |
| CN200954135Y (en) * | 2006-07-21 | 2007-10-03 | 王水良 | Medical evaporating electric incision-scope |
| CN101108138A (en) * | 2006-07-21 | 2008-01-23 | 王水良 | Vaporization electric excision scope for medical purpose |
| CN102164556A (en) * | 2008-07-10 | 2011-08-24 | Hs西部投资有限公司 | Electrosurgical instrument with an ablation mode and coagula mode |
| CN201987662U (en) * | 2010-10-26 | 2011-09-28 | 罗洪波 | Percutaneous kidney channel sheath |
| WO2012022123A1 (en) * | 2010-08-20 | 2012-02-23 | 上海祥秀医药科技有限公司 | Ureter endoscope having semi-circular cross-section and front-end curvature-adjustable endoscope body |
| CN102626339A (en) * | 2012-04-19 | 2012-08-08 | 申屠丙花 | Diagnosis system for prostatic disorders |
| WO2015063497A1 (en) * | 2013-10-31 | 2015-05-07 | Davies Dr Iain | Trocar and cannula |
| CN105231980A (en) * | 2015-09-10 | 2016-01-13 | 中南大学湘雅二医院 | Scrotum lumen diagnosis and electroexcision surgery integrated mirror |
| CN205054428U (en) * | 2015-09-25 | 2016-03-02 | 杭州康友医疗设备有限公司 | Plasma congeals special electricity of cutter and cuts hand frame |
| CN106725830A (en) * | 2016-12-15 | 2017-05-31 | 浙江天松医疗器械股份有限公司 | The fitting method of Bipolar electrocautery mirror assembly and its electrode and sliding block |
| CN208404832U (en) * | 2017-07-06 | 2019-01-22 | 浙江天松医疗器械股份有限公司 | Plasma double-pole resectoscope |
-
2017
- 2017-07-06 CN CN201710547707.8A patent/CN107349011A/en not_active Withdrawn
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4538610A (en) * | 1982-01-14 | 1985-09-03 | Olympus Optical Co., Ltd. | Resectoscope |
| US4994062A (en) * | 1988-09-16 | 1991-02-19 | Olympus Optical Co., Ltd. | Resectoscope apparatus |
| US5112330A (en) * | 1988-09-16 | 1992-05-12 | Olympus Optical Co., Ltd. | Resectoscope apparatus |
| CN2410979Y (en) * | 2000-01-18 | 2000-12-20 | 俞南 | Rotary vaporization electric excision mirror |
| US20040082938A1 (en) * | 2002-04-10 | 2004-04-29 | Olympus Optical Co., Ltd. | Resectoscope apparatus |
| CN200954135Y (en) * | 2006-07-21 | 2007-10-03 | 王水良 | Medical evaporating electric incision-scope |
| CN101108138A (en) * | 2006-07-21 | 2008-01-23 | 王水良 | Vaporization electric excision scope for medical purpose |
| CN102164556A (en) * | 2008-07-10 | 2011-08-24 | Hs西部投资有限公司 | Electrosurgical instrument with an ablation mode and coagula mode |
| WO2012022123A1 (en) * | 2010-08-20 | 2012-02-23 | 上海祥秀医药科技有限公司 | Ureter endoscope having semi-circular cross-section and front-end curvature-adjustable endoscope body |
| CN201987662U (en) * | 2010-10-26 | 2011-09-28 | 罗洪波 | Percutaneous kidney channel sheath |
| CN102626339A (en) * | 2012-04-19 | 2012-08-08 | 申屠丙花 | Diagnosis system for prostatic disorders |
| WO2015063497A1 (en) * | 2013-10-31 | 2015-05-07 | Davies Dr Iain | Trocar and cannula |
| CN105231980A (en) * | 2015-09-10 | 2016-01-13 | 中南大学湘雅二医院 | Scrotum lumen diagnosis and electroexcision surgery integrated mirror |
| CN205054428U (en) * | 2015-09-25 | 2016-03-02 | 杭州康友医疗设备有限公司 | Plasma congeals special electricity of cutter and cuts hand frame |
| CN106725830A (en) * | 2016-12-15 | 2017-05-31 | 浙江天松医疗器械股份有限公司 | The fitting method of Bipolar electrocautery mirror assembly and its electrode and sliding block |
| CN208404832U (en) * | 2017-07-06 | 2019-01-22 | 浙江天松医疗器械股份有限公司 | Plasma double-pole resectoscope |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110115625A (en) * | 2019-04-10 | 2019-08-13 | 邵长帅 | Per urethra prostate rotary cut device |
| CN110974401A (en) * | 2019-11-11 | 2020-04-10 | 浙江天松医疗器械股份有限公司 | Working handle of plasma resectoscope and assembling method thereof |
| CN113576650A (en) * | 2021-07-26 | 2021-11-02 | 李汉忠 | Plasma resectoscope driven by motor |
| CN116421302A (en) * | 2023-06-13 | 2023-07-14 | 杭州好克光电仪器有限公司 | Electric cutting mirror |
| CN116421302B (en) * | 2023-06-13 | 2023-09-01 | 杭州好克光电仪器有限公司 | Electric cutting mirror |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107349011A (en) | Plasma double-pole resectoscope and its application method | |
| CN102626339B (en) | Diagnosis system for prostatic disorders | |
| CN208404832U (en) | Plasma double-pole resectoscope | |
| CN112022341A (en) | But self-cleaning's ear-nose-throat plasma electrode | |
| CN209864030U (en) | Bipolar electric cutting endoscope | |
| CN209153959U (en) | Plasma surgical electrode knife head | |
| CN208492303U (en) | Flexible electrode component for non-intrusion type radio frequency diagnosis and treatment | |
| CN202589652U (en) | Diagnosis and treatment system for prostatic diseases | |
| CN101274111B (en) | Electric liver cyst aspirator | |
| CN206183365U (en) | Power of clamp can show that electricity congeals tweezers | |
| CN202184798U (en) | Single-acting gripping tong for bipolar electric coagulation | |
| CN208339593U (en) | Flexible cystoscopy mirror | |
| CN204293253U (en) | A kind of scope electric coagulation aspirator | |
| CN204698620U (en) | Integral type uterine cavity inspectoscope sheath | |
| CN112914713A (en) | Therapeutic apparatus host, therapeutic apparatus and heating control method | |
| CN219331885U (en) | High-frequency incision knife for endoscope | |
| CN208551944U (en) | Brain tumor draws resectoscope | |
| CN207804364U (en) | A kind of diathermy forceps adapter that American-European mark is general | |
| CN208404831U (en) | Minimally invasive dissection cutter head | |
| CN2629662Y (en) | Multi-pole radio-frequency thermotherapy intenral electrode | |
| CN215230820U (en) | Heating blackhead suction instrument | |
| CN206482661U (en) | A kind of bipolar coagulation pin with suction device | |
| CN206792468U (en) | New stripping egg apparatus | |
| CN209630391U (en) | A kind of disposable drainage catheter | |
| CN211213429U (en) | Auxiliary rotating bone-entering kit for injection needle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171117 |