CN104138295B - A kind of multi-purpose laser endoscope - Google Patents
A kind of multi-purpose laser endoscope Download PDFInfo
- Publication number
- CN104138295B CN104138295B CN201410325577.XA CN201410325577A CN104138295B CN 104138295 B CN104138295 B CN 104138295B CN 201410325577 A CN201410325577 A CN 201410325577A CN 104138295 B CN104138295 B CN 104138295B
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- China
- Prior art keywords
- sight glass
- optical fiber
- endoscope
- electrode
- shank body
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Abstract
The invention discloses a kind of multi-purpose laser endoscope, including sight glass passage, fibre electrode shared pathway and the front shank body with handle, sight glass passage and the fixing connection of fibre electrode shared pathway, sight glass passage and fibre electrode shared pathway external stability have front shank body, the elastic sealing mechanism connected with fibre electrode shared pathway it is provided with in front shank body, on the sight glass passage of front shank body rear end, travelling carriage is installed, electrode locking button it is provided with on travelling carriage, optical fiber locking button, optical fiber introducing port and the optical fiber introduction channel connected with optical fiber introducing port, connect on travelling carriage and have rear shank body, sight glass passage connects after passing travelling carriage sight glass interface, sight glass adapter is installed in endoscope.This endoscope can use the assembly of other different brands endoscope, achieve endoscope's using instead each other, and not only achieved the function of resectoscope and endoscope by fibre electrode shared pathway and energy platform interface, and it is applicable to different optical fiber and electrode.
Description
Technical field
The invention belongs to technical field of medical instruments, relate to a kind of multi-purpose laser endoscope.
Background technology
Transurethral Operation is the current multiple disease of minimally-invasive treatment Urology Surgery, as benign prostate hyperplasia, tumor of bladder,
The optimal operation method of vesical calculus, urethral stricture etc., and all these operation all must complete by scope.It is currently used for
The scope of Transurethral Operation has multiple, by the difference of each self application modus operandi, can be divided into one pole resectoscope, plasma kinetic electricity
Cut mirror, be applicable to thin optic fibre, directly go out light laser mirror, be applicable to jumbo fiber, side goes out the laser mirror of light.
These currently used scopes also exist following shortcoming: 1) function singleness, can not use instead each other, therefore want
Carry out above-mentioned operation to be necessary for buying several expensive scope, significantly increase operation cost；Simultaneously when art needs
The when of modus operandi to be converted, it is necessary to change a whole set of operating theater instruments, bring very big inconvenience to patient；2) sight glass of different brands
Between cannot realize general, frequently result in and repeat to purchase and waste；3) art often converts modus operandi because of the needs of the state of an illness, by
Function between various scopes is incompatible, it is necessary to changes a whole set of operating theater instruments, brings very big inconvenience to patient；4) various light
Fine due to diameter difference, it is impossible to use on same apparatus.
Additionally, currently used laser mirror there is also following defect: owing to water stream channel design is unreasonable, cause operation to regard
Wild unclear, add difficulty and the operating time of operation, simultaneously because the position of laser fiber cannot freely be changed, be satisfied
The needs of excision different parts tissue, patient can only continuous moving lens sheath, make mirror sheath repeatedly rub with urethra, thus greatly increase
Add the incidence rates such as urethra edema and urethral stricture.
Summary of the invention
The present invention is to solve above-mentioned technical problem, it is provided that a kind of multi-purpose laser endoscope, this endoscope can make
Assembly with other different brands endoscope, it is achieved that endoscope's using instead each other, and it is applicable to the light of different-diameter
Fibre and the electrode with different-diameter, it is possible to freely change the position of laser fiber, decrease operation cost.
The present invention is to be achieved through the following technical solutions:
A kind of multi-purpose laser scope, including sight glass passage, optical fiber-electrode shared pathway and the front shank body with handle,
Sight glass passage and optical fiber-electrode shared pathway are fixedly linked, and sight glass passage and optical fiber-electrode shared pathway external stability have pull end
Body, described front shank body is provided with the elastic sealing mechanism connected with optical fiber-electrode shared pathway, described pull end
Travelling carriage is installed on the sight glass passage of body rear end, described travelling carriage is provided with electrode locking button, optical fiber locking button, optical fiber
Introducing port and the optical fiber introduction channel connected with optical fiber introducing port, described travelling carriage connects and has rear shank body, sight glass passage to wear
It is provided with sight glass interface after crossing travelling carriage, sight glass interface is provided with sight glass adapter.
Energy platform interface it is provided with on described travelling carriage.
Described sealing mechanism includes the elastic sealing element connected with optical fiber-electrode shared pathway and is embedded in elastic packing
Guide cone in part.
Stretching out the external optical fiber of pull end-electrode shared pathway upper end and offer a bayonet socket, elastic sealing element one end is provided with card
Key, the card key of elastic sealing element snaps in the bayonet socket of optical fiber-electrode shared pathway upper end and is fixed, and described elasticity is close
Being provided with two symmetrically arranged guide cone inside sealing, it is relative with its card key that one of them guide cone is arranged at elastic sealing element
The inside of one end, and the cone of this guide cone is inner, the conical surface is outside.
Described guide cone uses medical stainless steel to make.
Detachable sight glass adapter is installed on described sight glass interface.
Described optical fiber-electrode shared pathway is fixed on the lower section of sight glass passage.
Compared with prior art, the present invention has a following useful technique effect:
The multi-purpose laser endoscope that the present invention provides, by being provided with sight glass adapter on sight glass interface, is needing
When using different endoscope, it is only necessary to install on sight glass adapter in different sight glass assemblies just can realize difference and peep
The function of mirror, therefore this endoscope can use the assembly of other different brands sight glass, and solving different brands sight glass cannot hold concurrently
The problem held, it is to avoid repeat to purchase and waste；And because of the compatible several functions of this scope, even if modus operandi changes in art
Become and also need not convert used scope, bring great convenience to patient；In this endoscope collects current various Transurethral Operations simultaneously
The function of mirror is in one, it is only necessary to buys this kind of scope and just can complete all of Transurethral Operation, decreases operation cost.
This endoscope is by the passage original optical-fibre channel replacing to optical fiber and electrode can pass through simultaneously, and
The sealing mechanism communicated therewith is set in front shank body, it is achieved that different-diameter light or electrode can general same apparatus, pass through
This sealing mechanism makes the different optical fiber of various diameter or ordinary electrode the most water-tight when using in same pipeline.Therefore this scope
Compatible several functions, even if modus operandi changes and also need not convert used scope in art, brings very big side to patient
Just；And by being fixed with sight glass passage by optical fiber-electrode shared pathway, reduce the diameter of this passage to greatest extent simultaneously, it is provided that
The water-flowing path of new laser mirror, makes surgical field of view clear, adds light locking button and the cunning advanced for optical fiber simultaneously
Moving frame, makes laser fiber in art move easy to operate, it is to avoid repeatedly elapse mirror sheath, minimizing urethra edema and urethral stricture in art
Incidence rate so that laser fiber moves easy to operate.
Additionally, this endoscope is also by arranging energy platform interface and optical fiber-electrode shared pathway, this endoscope is made both to have
There is the function of one pole and double-pole resectoscope, the most also have the function of laser endoscopic, such that it is able to use various types of sharp
Light optical fiber and electrode.
Accompanying drawing explanation
The structural representation of the multi-purpose laser endoscope that Fig. 1 provides for the present invention.
Wherein: 1 is sight glass passage；2 is optical fiber-electrode shared pathway；3 is front shank body；4 is sealing mechanism；5 for sliding
Frame；6 lock button for electrode；7 lock button for optical fiber；8 is energy platform interface；9 is sight glass interface；10 is sight glass adapter；
11 is optical fiber introducing port；12 is rear shank body；13 is elastic sealing element；14 is guide cone；15 is bayonet socket；16 is card key.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in further detail:
Seeing Fig. 1, Fig. 2, a kind of multi-purpose laser endoscope, including sight glass passage 1, optical fiber-electrode shared pathway 2 and band
Having the front shank body 3 of handle, sight glass passage 1 and the fixing connection of optical fiber-electrode shared pathway 2, sight glass passage 1 and optical fiber-electrode are common
Have front shank body 3 with passage 2 external stability, described front shank body 3 is provided with connect with optical fiber-electrode shared pathway 2 with
Elastic sealing mechanism 4, described sealing mechanism 4 include connecting with optical fiber-electrode shared pathway 2 and can pass freely through electrode and
The elastic sealing element of all size laser fiber and the guide cone being embedded in elastic sealing element and using medical stainless steel to make；
Drive optical fiber or the reciprocating travelling carriage of electrode 5, described cunning are installed on the sight glass passage 1 of described front shank body 3 rear end
Be provided with in moving frame 5 electrode locking button 6, optical fiber locking button 7, energy platform interface 8, optical fiber introducing port 11 and with optical fiber introducing port
The optical fiber introduction channel of 11 connections, described travelling carriage 5 connects and has for holder tool, the rear shank body 12 of promotion travelling carriage,
Sight glass passage 1 is provided with sight glass interface 9 after travelling carriage 5, sight glass interface 9 is provided with detachable for connecting various product
The sight glass adapter 10 of board sight glass, to be suitable for the sight glass of different brands.Wherein, described sight glass adapter 10 connects with sight glass
One end that mouth 9 is connected are the shape matched with sight glass interface, and the sight glass structure that the other end is installed above with it is identical
Shape.Therefore, the structure of sight glass adapter 10 can be multiple.The present invention is adaptive300 endoscopies and
The mirror sheath of 26Fr.It should be noted that this sealing mechanism uses flexible material to make, it is ensured that good water sealing property.
Concrete, see Fig. 2, stretch out the optical fiber outside front shank body 3-electrode shared pathway 2 upper end and offer a bayonet socket 15, close
Elastic sealing element 13 one end of sealing mechanism 4 is provided with card key 16, and the card key 16 of elastic sealing element 13 snaps in optical fiber-electrode shared pathway
Being fixed in the bayonet socket 15 of 2 upper ends, described elastic sealing element 13 is internal is provided with two symmetrically arranged guide cone 14,
One of them guide cone 14 is arranged at the inside of elastic sealing element 13 one end relative with its card key, and the cone of this guide cone 14
Inner, the conical surface is outside.Meanwhile, the internal structure of this elastic sealing element has two similar symmetrical inverted cones and is arranged at two
Cylindrical structural between pyramidal structure.This sealing mechanism and optical fiber-electrode shared pathway 2 with the use of, not only ensure that light
Fibre-electrode shared pathway 2 is water-tight, and achieves optical fiber-electrode shared pathway and be applicable to the laser fiber of all size model,
Meanwhile, the particular design of this sealing mechanism passes through Design guidance vertebra, it is therefore prevented that when laser fiber or electrode pass through, owing to wearing by mistake
And the generation that the elastic sealing element caused damages, pass through the structure that design flexibility sealing member is special, it is achieved that different-diameter simultaneously
Laser fiber and the use of electrode.
Wherein, described sight glass passage can be inserted into the sight glass of different brands, and optical fiber-electrode shared pathway not only can freely lead to
Cross the laser fiber of existing each specifications and models, also can be passed through all kinds of single, double poles electrode；Sealing mechanism is used for what sealed diameter did not waited
Laser fiber, electrode, its built-in medical stainless steel guide cone, make optical fiber or electrode easily by and protection sealing member to avoid it
Damage.
Further, described energy platform interface 8 is provided with energy platform, it should be noted that energy platform can
Think fixed energy platform and plug-in energy platform.And energy platform interface 8 may be mounted at any bit on travelling carriage 5
Put.
Present invention optical fiber in use or electrode are inserted into light after optical fiber to entrance, optical fiber introduction channel and sealing mechanism
In fibre-electrode shared pathway, by optical fiber locking button locking optical fiber or by electrode locking button locking electrode on travelling carriage, push away
Dynamic travelling carriage can make optical fiber or electrode seesaw, and stable in a certain position, decreases dilatory endoscope to greatest extent
Mirror sheath, simultaneously when needing to change endoscope assembly in operation, can be pacified multi-brand endoscope assembly by sight glass adapter
It is contained in this endoscope, it is achieved that the unification of multiple endoscope function.And realized by the fixed form arranging light or electrode
Integrate TURP, bipolar plasmakinetic technique, different thicknesses laser surgery multi-functional.
Meanwhile, water stream channel and travelling carriage design, different from other brands: optical-fibre channel is non-live dynamic formula, thinner, directly
Push away and outside optical fiber rather than optical fiber, add a sleeve pipe again, thus reduce the diameter of optical fiber tube sheath, improve input flow quantity and not
Can leak.
The present invention devises the shared pathway of optical fiber and electrode, is provided with elastic packing machine further on its traveling path
Structure, makes the laser fiber of various model specification and electrode can move freely in its passage and have good Water tight, protects
Demonstrate,prove water-tight.Simultaneously by whole for the various structures such as energy platform interface, electrode fixing device, optic fibre fixing device, optical fiber introducing port
Close travelling carriage, it is achieved that this endoscope integrates the purpose of the function of existing various resectoscope and laser mirror.
The present invention is provided with special sight glass adapter, it is adaptable to the sight glass of various brands, when needs change sight glass this
During one significant components, only sight glass conversion head need to be connected to sight glass interface, make this scope have compatible various brand sight glass
Function.
Optical-fibre channel designed by the present invention is non-live dynamic formula, and optical fiber moves freely rather than with passage in passage
Mobile, so being not required to additional pilot pipe again outside optical-fibre channel, thus adding the space of intake tunnel, improve intake tunnel water
Flow, it is ensured that good surgical field of view.
The present invention is provided with travelling carriage on sight glass passage, travelling carriage adds optical fiber locking button, passes through in operation
Promote travelling carriage optical fiber can be made to seesaw and stablize in a certain position, without drawing sight glass mirror sheath back and forth, to greatest extent
Decrease the friction of mirror sheath and urethra, reduce urethra edema and the incidence rate of urethral stricture.
2) this scope is configured with sight glass adapter, when needs use different brands sight glass, it is only necessary to convert this joint
, so that the incompatible problem of different brands sight glass is solved, it is to avoid the repeating of this significant components is purchased
Put and waste.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (7)
1. a multi-purpose laser endoscope, it is characterised in that include sight glass passage (1), optical fiber-electrode shared pathway (2) and
It is fixedly linked with the front shank body (3) of handle, sight glass passage (1) and optical fiber-electrode shared pathway (2), sight glass passage (1) and light
Fibre-electrode shared pathway (2) external stability has front shank body (3), described front shank body (3) is provided with common with optical fiber-electrode
The elastic sealing mechanism (4) that passage (2) connects, the sight glass passage (1) of described front shank body rear end is provided with slip
Frame (5), described travelling carriage (5) is provided with electrode locking button (6), optical fiber locking button (7), optical fiber introducing port (11) and with light
The optical fiber introduction channel that fine introducing port (11) connects, the upper connection of described travelling carriage (5) has rear shank body (12), sight glass passage (1)
After travelling carriage (5), it is provided with sight glass interface (9), sight glass interface (9) is provided with sight glass adapter (10).
Multi-purpose laser endoscope the most according to claim 1, it is characterised in that be provided with on described travelling carriage (5)
Energy platform interface (8).
Multi-purpose laser endoscope the most according to claim 1, it is characterised in that described sealing mechanism (4) include with
Elastic sealing element (13) that optical fiber-electrode shared pathway (2) connects and the guide cone (14) being embedded in elastic sealing element.
Multi-purpose laser endoscope the most according to claim 3, it is characterised in that stretch out front shank body (3) optical fiber-electricity outward
Pole shared pathway (2) upper end offers a bayonet socket (15), and elastic sealing element (13) one end is provided with card key (16), elastic sealing element
(13) card key (16) snaps in the bayonet socket (15) of optical fiber-electrode shared pathway (2) upper end and is fixed, described elasticity
Sealing member (13) is internal is provided with two symmetrically arranged guide cone (14), and one of them guide cone (14) is arranged at elastic sealing element
(13) inside of one end relative with its card key, and the cone of this guide cone (14) is inner, the conical surface is outside.
Multi-purpose laser endoscope the most according to claim 3, it is characterised in that described guide cone uses medical stainless
Steel is made.
Multi-purpose laser endoscope the most according to claim 1, it is characterised in that described sight glass interface (9) is upper to be installed
There is detachable sight glass adapter (10).
Multi-purpose laser endoscope the most according to claim 1, it is characterised in that described optical fiber-electrode shared pathway
(2) lower section of sight glass passage (1) it is fixed on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410325577.XA CN104138295B (en) | 2014-07-09 | 2014-07-09 | A kind of multi-purpose laser endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410325577.XA CN104138295B (en) | 2014-07-09 | 2014-07-09 | A kind of multi-purpose laser endoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104138295A CN104138295A (en) | 2014-11-12 |
| CN104138295B true CN104138295B (en) | 2016-08-17 |
Family
ID=51847752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410325577.XA Expired - Fee Related CN104138295B (en) | 2014-07-09 | 2014-07-09 | A kind of multi-purpose laser endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104138295B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252349B (en) * | 2017-05-03 | 2020-03-24 | 杭州康友医疗设备有限公司 | Bipolar line resectoscope |
| CN107049483A (en) * | 2017-05-16 | 2017-08-18 | 张鲲 | Laser surgery equipment for vascular surgery |
| WO2019075707A1 (en) * | 2017-10-20 | 2019-04-25 | 周震华 | Large-channel endoscope for straight insertion |
| CN108158648A (en) * | 2018-02-13 | 2018-06-15 | 石棉县中医医院 | Bladder stone laser fiber inducer and the therapeutic device with resectoscope and guide |
| CN110464447A (en) * | 2018-05-13 | 2019-11-19 | 上海诺英医疗器械有限公司 | A kind of seal assembly for hoe scaler |
| CN109965989A (en) * | 2019-04-22 | 2019-07-05 | 张俊吉 | A kind of fume exhaust auxiliary device and the endoscope surgical equipment with it |
| CN111358547B (en) * | 2020-02-28 | 2021-07-09 | 杭州市第一人民医院 | Transurethral minimally invasive prostate operation handle |
| JP7434614B2 (en) * | 2020-06-30 | 2024-02-20 | 普鋭醫療（香港）有限公司 | Flexible endoscope with removable head and handle |
| CN213217574U (en) * | 2020-07-15 | 2021-05-18 | 珠海市司迈科技有限公司 | Sealing element of resectoscope |
| CN117100196B (en) * | 2023-10-25 | 2024-02-06 | 杭州好克光电仪器有限公司 | Isolation valve assembly of endoscope |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1897510A1 (en) * | 2006-09-07 | 2008-03-12 | Olympus Winter & Ibe Gmbh | High frequency endoscopic instrument |
| CN202740110U (en) * | 2012-06-25 | 2013-02-20 | 龚永光 | Laser cutting mirror |
| CN203074861U (en) * | 2013-01-22 | 2013-07-24 | 杨涛 | Laser surgical equipment used for treating urinary system diseases |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5599345A (en) * | 1993-11-08 | 1997-02-04 | Zomed International, Inc. | RF treatment apparatus |
-
2014
- 2014-07-09 CN CN201410325577.XA patent/CN104138295B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1897510A1 (en) * | 2006-09-07 | 2008-03-12 | Olympus Winter & Ibe Gmbh | High frequency endoscopic instrument |
| CN202740110U (en) * | 2012-06-25 | 2013-02-20 | 龚永光 | Laser cutting mirror |
| CN203074861U (en) * | 2013-01-22 | 2013-07-24 | 杨涛 | Laser surgical equipment used for treating urinary system diseases |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104138295A (en) | 2014-11-12 |
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