CN209074877U - Bladder stone laser fiber inducer and therapeutic device with resectoscope and guide - Google Patents
Bladder stone laser fiber inducer and therapeutic device with resectoscope and guide Download PDFInfo
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- CN209074877U CN209074877U CN201820257456.XU CN201820257456U CN209074877U CN 209074877 U CN209074877 U CN 209074877U CN 201820257456 U CN201820257456 U CN 201820257456U CN 209074877 U CN209074877 U CN 209074877U
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- guide
- resectoscope
- guide wire
- cutting
- sealing element
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Abstract
The utility model discloses a kind of Bladder stone laser fiber inducer and the therapeutic device with resectoscope and guide, it is related to field of medical products.Bladder stone laser fiber inducer includes having guide wire flexible and being connected to the guide head of guide wire one end, has optic fibre hole in guide wire, has the cavity being connected to optic fibre hole in guide head, guide head housing is stamped flexible sealing cap.Therapeutic device with resectoscope and guide includes resectoscope, resectoscope includes cutting endless tube and the lever connector with sealing element, there is cutting annular distance in cutting endless tube, there is cutting ring access aperture in lever connector, there is the sealing element hole being connected to cutting ring access aperture in sealing element；It further include above-mentioned Bladder stone laser fiber inducer, guide wire passes through sealing element hole, cutting ring access aperture and cutting annular distance, seals between guide wire and sealing element, and guide head is located on the outside of lever connector.The utility model is suitable for otomy in rubble in bladder cavity or ankylurethria Bladder stone.
Description
Technical field
The utility model relates to field of medical products more particularly to a kind of Bladder stone laser fiber inducer and with resectoscope and
The therapeutic device of guide.
Background technique
The treatment of vesical calculus at present have open surgery take stone and the bladder cavity do not operated in rubble, rubble is adopted in bladder cavity
The rubble mode taken has bladder, and lithotrite, Pneumatic Lithotripsy, ultrasonic rubble, holmium swash 4 kinds of rubble energetically.
Lithotrite rubble mode carries out rubble in bladder cavity to bladder energetically, with dedicated lithotriptoscepe, and when being operated
Because lithotrite occupies more intracavitary channel, shank is thinner, and light passing amount is few, and the visual field is dim, and is unable to be discharged when rinsing, and makes to regard
Open country is always maintained at clearly, is just carrying out rubble fashion energy it is clear that can all cause because of calculus clast, the bladder wall bleeding after rubble
The visual field is dim unclear, often to interrupt rubble and be rinsed, and operation is extremely inconvenient, substantially eliminates at present.
It, usually will not be by Pneumatic Lithotripsy, ultrasonic rubble, Bladder stone the reason of basic hospital is because of number of patients and fund
Several equipment such as rubble are all assorted.Bladder stone has the function of rubble and incision, is even more air pressure in the processing of high rigidity calculus
Trajectory, ultrasonic rubble are incomparable, can also carry out rubble by Flexible ureteroscope with it, so Bladder stone and other two kinds
Liked compared to more Urology Surgery doctor.If basic hospital will be equipped with the lithotripsy in treatment equipment of stone in urinary system, lead to
Chang Shouxuan is exactly Bladder stone.Many basic hospital processing stone in urinary system are all only equipped with Bladder stone at present.But there are currently no
Dedicated Bladder stone bladder lithotriptoscepe can only be carried out in vesicourethral rubble or urethra using Bladder stone by cystourethroscope
Cutting operation.
Only one enters aquaporin with cystoscope, cannot pour water on one side, allow water to flow out on one side, when operation can only with gap into
Water or water outlet.The calculus that Bladder stone generates when carrying out vesicourethral rubble or internal urethrotomy operation by cystourethroscope is broken
Bits, the bladder wall bleeding, can all cause the visual field dim unclear, influence being normally carried out for operation, increase the possibility of trauma of bladder, very
Have to be changed to open surgery to take stone to being likely to result in the failure of intracavitary rubble.
Resectoscope is used for prostate and tumor of bladder electric cutting treatment, it has water-in and water-out channel, and when operation can enter on one side
Water is discharged on one side, and the visual field can be always maintained at clearly in art, and because shank is thicker, wider field of view is wealthy bright, if it is possible to use
Cooperate Bladder stone to carry out bladder, the intracavitary rubble of urethra, is expected to overcome the problems, such as to exist when Bladder stone cooperates cystoscope rubble.
Utility model content
Resectoscope is inserted it into technical problem to be solved by the utility model is: providing one kind and can guide Bladder stone optical fiber
Bladder stone laser fiber inducer.
In order to solve the above problem the technical solution adopted is that: Bladder stone laser fiber inducer include have guide wire flexible and
The guide head being connected with guide wire one end, guide wire is interior to have optic fibre hole, has the sky being connected to optic fibre hole in guide head
Chamber, the flexible sealing cap of guide head end cover.
Further, guide wire, by being made with plastics flexible, guide head and guide wire are by same plastic one
It is made, flexible sealing cap is made of latex, rubber or silica gel.
Another technical problem to be solved in the utility model is: providing one kind with resectoscope and guide and can cooperate
Bladder stone carries out the therapeutic device of rubble or internal urethrotomy in bladder cavity.
In order to solve the above problem the technical solution adopted is that: the therapeutic device with resectoscope and guide includes cutting
Mirror, resectoscope include cutting endless tube and the lever connector with sealing element, have cutting annular distance, lever in cutting endless tube
There is cutting ring access aperture in connector, there is the sealing element hole being connected to cutting ring access aperture in sealing element；It further include above-mentioned
Bladder stone laser fiber inducer, guide wire passes through sealing element hole, cutting ring access aperture and cutting annular distance, close between guide wire and sealing element
Envelope, guide head are located on the outside of lever connector.
The beneficial effects of the utility model are: resectoscope enters bladder from patient's urethra together with guide wire.With needle in flexibility
A hole is pricked on sealing cap, Bladder stone optical fiber can be inserted into guide wire by the hole, and be inserted into patient's bladder, Bladder stone from guide wire
Extension of optical fiber can carry out rubble at calculus.Resectoscope has inflow and outflow channel, controls Inlet and outlet water, may make rubble mistake
Calculus clast and the bladder wall bleeding can be taken out of by water flow in journey, avoid influencing the visual field, conducive to guaranteeing that rubble goes on smoothly.And
And the elasticity of flexible sealing cap can be such that it seals between Bladder stone optical fiber, and water is avoided to leak out from guide wire, be conducive to keep bladder
It is full, guarantee the visual field to similarly serve to favor and guarantee that rubble is gone on smoothly.It carries out rubble in urethra or principle is identical when interior incision.
Detailed description of the invention
Fig. 1 is Bladder stone fiber guide structure figure；
Fig. 2 is resectoscope structure chart；
Fig. 3 is the structure chart of the therapeutic device with resectoscope and guide；
In the figure, it is marked as guide wire 11, guide head 12, optic fibre hole 13, cavity 14, flexible sealing cap 15, resectoscope 2, electricity
Cut endless tube 21, lever connector 22, sealing element 23, cutting annular distance 24, cutting ring access aperture 25, sealing element hole 26.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings and specific embodiments.
Bladder stone laser fiber inducer includes being connected with guide wire 11 flexible and with 11 one end of guide wire as shown in Figure 1:
Guide head 12, there is in guide wire 11 optic fibre hole 13, there is the cavity 14 being connected to optic fibre hole 13 in guide head 12, lead
The flexible sealing cap 15 of 12 end cap of aspirator tip.
Above-mentioned Bladder stone laser fiber inducer can be obtained into the therapeutic device with resectoscope and guide in conjunction with resectoscope,
Specific as shown in Figure 3: the therapeutic device with resectoscope and guide includes resectoscope 2, and resectoscope 2 includes 21 He of cutting endless tube
Lever connector 22 with sealing element 23, cutting endless tube 21 is interior to have cutting annular distance 24, has in lever connector 22
Cutting ring access aperture 25, sealing element 23 is interior to have the sealing element hole 26 being connected to cutting ring access aperture 25；It further include that above-mentioned holmium swashs
Light laser fiber inducer, guide wire 11 pass through sealing element hole 26, cutting ring access aperture 25 and cutting annular distance 24, guide wire 11 and sealing
It is sealed between part 23, guide head 12 is located at 22 outside of lever connector.
Above-mentioned resectoscope 2 obtains as shown in Fig. 2, really having removed cutting ring by existing resectoscope, existing resectoscope
Cutting ring passes through sealing element hole 26, cutting ring access aperture 25 and cutting annular distance 24, the dismounting of cutting ring can be obtained shown in Fig. 2
The resectoscope 2 of the utility model.
The method for carrying out rubble in bladder cavity using the utility model is as follows: resectoscope 2 is urinated together with guide wire 11 from patient
Road enters bladder.A hole is pricked on flexible sealing cap 15 with needle, and Bladder stone optical fiber can be inserted into guide wire 11 by the hole, and from leading
Skirt 11 is inserted into patient's bladder, and Bladder stone extension of optical fiber can carry out rubble at calculus.Resectoscope 2 is logical with inflow and outflow
Road controls Inlet and outlet water, and calculus clast and the bladder wall bleeding during rubble is aloowed to be taken out of by water flow, avoids influencing to regard
Open country, conducive to guaranteeing that rubble goes on smoothly.Also, the elasticity of flexible sealing cap 15 can be such that it seals between Bladder stone optical fiber, avoid
Water is leaked out from guide wire 11, is conducive to keep filling of bladder, is guaranteed the visual field to similarly serve to favor and guarantee that rubble is gone on smoothly.
The softness of guide wire 11 be can guarantee guide wire 11 can free bend, should not be excessively soft, keep away
Exempt from the insertion of influence guide wire 11.The material of Bladder stone laser fiber inducer each section can be such that guide wire 11 by having flexibility
Plastics be made, guide head 12 is made into integration with guide wire 11 by same plastic, and flexible sealing cap 15 is by latex, rubber or silica gel
It is made.The outer diameter of guide wire 11 should be identical as the outer diameter of cutting ring that resectoscope 2 had originally.Optic fibre hole 13 should ensure that can
Pass through the optical fiber of 550 microns or less diameters.
Claims (3)
1. Bladder stone laser fiber inducer, it is characterised in that: including with guide wire flexible (11) and with guide wire (11) one end
Connected guide head (12) has optic fibre hole (13) in guide wire (11), has in guide head (12) and optic fibre hole (13)
The cavity (14) of connection, the flexible sealing cap of guide head (12) end cap (15).
2. Bladder stone laser fiber inducer according to claim 1, it is characterised in that: guide wire (11) is by with modeling flexible
Material is made, and guide head (12) is made into integration with guide wire (11) by same plastic, and flexible sealing cap (15) is by latex, rubber or silicon
Glue is made.
3. have the therapeutic device of resectoscope and guide, including resectoscope (2), resectoscope (2) include cutting endless tube (21) and
Lever connector (22) with sealing element (23), cutting endless tube (21) is interior to have cutting annular distance (24), lever connector
(22) there is cutting ring access aperture (25) in, there is the sealing element hole being connected to cutting ring access aperture (25) in sealing element (23)
(26)；It is characterized by comprising Bladder stone laser fiber inducer of any of claims 1 or 2, guide wire (11) passes through sealing element hole
(26), cutting ring access aperture (25) and cutting annular distance (24), seal between guide wire (11) and sealing element (23), guide head (12)
On the outside of lever connector (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820257456.XU CN209074877U (en) | 2018-02-13 | 2018-02-13 | Bladder stone laser fiber inducer and therapeutic device with resectoscope and guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820257456.XU CN209074877U (en) | 2018-02-13 | 2018-02-13 | Bladder stone laser fiber inducer and therapeutic device with resectoscope and guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209074877U true CN209074877U (en) | 2019-07-09 |
Family
ID=67112086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820257456.XU Active CN209074877U (en) | 2018-02-13 | 2018-02-13 | Bladder stone laser fiber inducer and therapeutic device with resectoscope and guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209074877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111544112A (en) * | 2020-05-14 | 2020-08-18 | 山东大学第二医院 | Holmium laser ultrasonic stone crushing and removing device |
-
2018
- 2018-02-13 CN CN201820257456.XU patent/CN209074877U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111544112A (en) * | 2020-05-14 | 2020-08-18 | 山东大学第二医院 | Holmium laser ultrasonic stone crushing and removing device |
| CN111544112B (en) * | 2020-05-14 | 2021-03-09 | 山东大学第二医院 | Holmium laser ultrasonic stone crushing and removing device |
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