CN103385686A - Cystoscope with inflating air sac - Google Patents

Cystoscope with inflating air sac Download PDF

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Publication number
CN103385686A
CN103385686A CN2013103479600A CN201310347960A CN103385686A CN 103385686 A CN103385686 A CN 103385686A CN 2013103479600 A CN2013103479600 A CN 2013103479600A CN 201310347960 A CN201310347960 A CN 201310347960A CN 103385686 A CN103385686 A CN 103385686A
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CN
China
Prior art keywords
cystoscope
aerating gasbag
main body
sheathing canal
air sac
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.)
Pending
Application number
CN2013103479600A
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Chinese (zh)
Inventor
乔铁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Baodan Medical Instrument Technology Co Ltd
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Guangzhou Baodan Medical Instrument Technology Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Guangzhou Baodan Medical Instrument Technology Co Ltd filed Critical Guangzhou Baodan Medical Instrument Technology Co Ltd
Priority to CN2013103479600A priority Critical patent/CN103385686A/en
Publication of CN103385686A publication Critical patent/CN103385686A/en
Pending legal-status Critical Current

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Abstract

The invention belongs to the field of medical instruments, and particularly discloses a cystoscope with an inflating air sac. The cystoscope comprises a cystoscope main body and a cystoscope sheathing canal; the cystoscope sheathing canal comprises a sheathing canal end part and a sheathing canal clamp port matched with the cystoscope main body; the front end of the sheathing canal end part is provided with at least one inflating air sac; and the cystoscope sheathing canal is also correspondingly provided with an inflating catheter for inflating the inflating air sac and a liquid-filling channel for filling liquid. The cystoscope sheathing canal in the cystoscope disclosed by the invention is provided with the inflating air sac to better perform the function of expanding the urethra and the bladder cavity, and prevent the filling liquid from being overflowed; and the liquid-filling channel designed in the middle of the cystoscope sheathing canal is led to the cystoscope main body for performing high-definition observation, treatment operation and the like. The cystoscope main body is provided with a large-diameter instrument channel, can be used for urology department operation by matching with general surgical instruments, can be used by doctors for operation, and can provide a more clear visual field and more free operation space, thus improving the accuracy and safety factors of the operation.

Description

A kind of cystoscope with aerating gasbag
Technical field
The invention belongs to field of medical appliances, be specifically related to modern medicine and carry out a kind of core medical instrument of urological surgery, be a kind of cystoscope with aerating gasbag.
Prior art
At present, cystoscope is the common tool of carrying out urology department inspection or operation.During use, be cystoscope to be entered the intravesical of human body by urethra, then open light source and obtain the interior image of cavity, thereby according to the image situation, diagnose the state of an illness.
But traditional cystoscope generally is not provided with aerating gasbag, and its observation space must could obtain by bladder cavity is carried out topping up, can cause surgical environments to become complicated if liquid is revealed, and is unfavorable for performing the operation and effectively or successfully carries out.
Summary of the invention
The object of the invention is to propose a kind of cystoscope with aerating gasbag, it can expand the scope of the observation space of observed bladder cavity effectively by aerating gasbag this cystoscope with aerating gasbag, and prevent full overflow, to meet the needs of observing and performing the operation.
For reaching above-mentioned technical purpose, the present invention is achieved by the following technical programs:
a kind of cystoscope with aerating gasbag of the present invention, comprise cystoscope main body and the cystoscope sheath pipe supporting with it, described cystoscope main body comprises hard work end, the light source joint, eyepiece input or data-interface, described hard work is penetrated with instrument channel in end, the first end of the front end of described hard work end is provided with light-conductive optic fibre, optical lens, the instrument channel outlet, described cystoscope sheath pipe comprises the sheath tube end, the sheath pipe clamp mouth that coordinates with the cystoscope main body, the front end of described sheath tube end is provided with at least one aerating gasbag, go back the corresponding topping up passage that is provided with for the inflating catheter that aerating gasbag is inflated and topping up on described cystoscope sheath pipe, inflating catheter is inflated aerating gasbag, make it to expand, the topping up channel function is that filling liquid advances bladder.
In the present invention, the shape after described aerating gasbag expands according to it can be divided into following several:
The first, be spherical after described aerating gasbag inflation, diameter≤20mm after its inflation, and the quantity of described aerating gasbag is one or two or three.
The second, be cylindrical shape after described aerating gasbag inflation, makes the sheath tube end expand after its inflation.
In the present invention, the sheath tube end of described cystoscope sheath pipe is disposable plastics or reusable metal material.
In the present invention, the optical system of described cystoscope main body is prism optical system or fiber optic fiber optical system or electronic CCD optical system.
In addition, described instrument channel is linear type, is convenient to pass into apparatus and coordinates operation.
Compared with prior art, the invention has the beneficial effects as follows:
Cystoscope with aerating gasbag of the present invention, it can not only be used in expansion urethra and bladder cavity by using aerating gasbag, and can fill liquid, get a clear view with assurance, the instrument channel of cystoscope main body can pass into apparatus and coordinate operation, effectively improve the accuracy of inspection, diagnosis, operation, made up the deficiency of present diagnosis and treatment method.
Description of drawings
Fig. 1 is the described cystoscopic structural representation with aerating gasbag of the embodiment of the present invention one;
Fig. 2 is the structural representation of cystoscope main body in embodiment one;
Fig. 3 is the first end schematic diagram of cystoscope main body in embodiment one;
Fig. 4 is cystoscope sheath tubular construction schematic diagram in embodiment one;
Fig. 5 is cystoscope sheath tubular construction schematic diagram in the embodiment of the present invention two;
Fig. 6 is cystoscope sheath tubular construction schematic diagram in the embodiment of the present invention three;
Fig. 7 is cystoscope sheath tubular construction schematic diagram in the embodiment of the present invention four.
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing:
Embodiment one:
As shown in Figure 1, the cystoscopic schematic diagram with aerating gasbag of the present invention, it comprises cystoscope sheath pipe 1 and supporting cystoscope main body 2 with it.
As shown in Figure 2, described cystoscope main body 2 comprises hard work end 21, light source joint 22, eyepiece input or data-interface 23, is penetrated with instrument channel 24 in described hard work end 21, and described instrument channel 24 is linear type.As shown in Figure 3, first 211 places, end of the front end of described hard work end 21 are provided with light-conductive optic fibre 231, optical lens 221, instrument channel outlet 241.
In the present invention, the optical system that adopts of described cystoscope main body 2 is prism optical system or fiber optic fiber optical system or electronic CCD optical system.
1. as shown in Figure 4, described cystoscope sheath pipe 1 comprises sheath tube end 11, the sheath pipe clamp mouth 12 that coordinates with cystoscope main body 2, the front end of described sheath tube end 11 is provided with an aerating gasbag 13, go back the corresponding topping up passage 15 that is provided with for the inflating catheter 14 that aerating gasbag 13 is inflated and topping up on described cystoscope sheath pipe 11,14 pairs of aerating gasbags of inflating catheter are inflated, and make it to expand, and topping up passage 15 functions are that filling liquid advances bladder.
And be spherical after these aerating gasbag 13 inflations, diameter≤20mm after its inflation.
In the present invention, the sheath tube end 11 of described cystoscope sheath pipe 1 is to be made by disposable plastics or reusable metal material.
Embodiment two:
The present embodiment and embodiment one are basic identical, and its difference is: as shown in Figure 5, described aerating gasbag 13 has two, and is also spherical after each aerating gasbag 13 expansions.
Embodiment three:
The present embodiment and embodiment three are basic identical, and its difference is: as shown in Figure 6, described aerating gasbag 13 has three, and is also spherical after each aerating gasbag 13 expansions.
Embodiment four:
The present embodiment and aforementioned three embodiment differences are: as shown in Figure 7, be cylindrical shape after described aerating gasbag 13 ' inflation, make the sheath tube end expand after its inflation, namely make the expansion rear space larger, the effect that is used for expansion urethra and bladder cavity is better.

Claims (7)

1. cystoscope with aerating gasbag, comprise cystoscope main body and the cystoscope sheath pipe supporting with it, described cystoscope main body comprises hard work end, the light source joint, eyepiece input or data-interface, described hard work is penetrated with instrument channel in end, the first end of the front end of described hard work end is provided with light-conductive optic fibre, optical lens, the instrument channel outlet, described cystoscope sheath pipe comprises the sheath tube end, the sheath pipe clamp mouth that coordinates with the cystoscope main body, the front end of described sheath tube end is provided with at least one aerating gasbag, go back the corresponding topping up passage that is provided with for the inflating catheter that aerating gasbag is inflated and topping up on described cystoscope sheath pipe.
2. the cystoscope with aerating gasbag according to claim 1 is characterized in that: after described aerating gasbag inflation for spherical, diameter≤20mm after its inflation.
3. the cystoscope with aerating gasbag according to claim 2 is characterized in that: the quantity of described aerating gasbag is one or two or three.
4. the cystoscope with aerating gasbag according to claim 1, is characterized in that: be cylindrical shape after described aerating gasbag inflation, make the sheath tube end expand after its inflation.
5. the cystoscope with aerating gasbag according to claim 1, it is characterized in that: the sheath tube end of described cystoscope sheath pipe is disposable plastics or reusable metal material.
6. the cystoscope with aerating gasbag according to claim 1, it is characterized in that: the optical system of described cystoscope main body is prism optical system or fiber optic fiber optical system or electronic CCD optical system.
7. the cystoscope with aerating gasbag according to claim 1, it is characterized in that: described instrument channel is linear type.
CN2013103479600A 2013-08-09 2013-08-09 Cystoscope with inflating air sac Pending CN103385686A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013103479600A CN103385686A (en) 2013-08-09 2013-08-09 Cystoscope with inflating air sac

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013103479600A CN103385686A (en) 2013-08-09 2013-08-09 Cystoscope with inflating air sac

Publications (1)

Publication Number Publication Date
CN103385686A true CN103385686A (en) 2013-11-13

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112617913A (en) * 2020-12-18 2021-04-09 韩从辉 Minimally invasive bladder sampling device
CN113273952A (en) * 2021-05-18 2021-08-20 王勃 Inflatable cystoscope for urology department and using method thereof

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1467709A (en) * 1973-11-06 1977-03-23 Wolf Gmbh Richard Endoscopic apparatus
US4848323A (en) * 1987-02-11 1989-07-18 Daniel Den Hoed Stichting Apparatus for, and method of, examining and/or illuminating a body cavity
EP0543309A1 (en) * 1991-11-19 1993-05-26 Engel, Konrad Dr.med. Device for the treatment of male urinary incontinence
US5314443A (en) * 1990-06-25 1994-05-24 Meadox Medicals, Inc. Prostate balloon dilatation catheter
JPH07275256A (en) * 1994-04-08 1995-10-24 Atom Corp Fixing tool for bar body for inserting into living body
US5868662A (en) * 1997-06-16 1999-02-09 Advanced Urological Developments Method for improving observation conditions in urethra and a cystoscope for carrying out the method
CN2326275Y (en) * 1998-01-16 1999-06-30 黄卫东 Three-bag four-cavity prostate-perfusion catheter
CN101313841A (en) * 2008-07-21 2008-12-03 李英奎 Disposal vesica urinaria examination mirror sheath
CN201211226Y (en) * 2008-03-07 2009-03-25 徐天松 Sheath for urethrocystoscope
CN201441359U (en) * 2009-05-19 2010-04-28 齐苏雨 Cystoscope sheath of examining cystoscope
CN101803903A (en) * 2010-03-12 2010-08-18 上海祥秀医药科技有限公司 Disposable cystoscope sheath
CN201558096U (en) * 2009-12-08 2010-08-25 广州宝胆医疗器械科技有限公司 Hard multichannel electronic cystoscope
CN101828959A (en) * 2010-03-23 2010-09-15 上海祥秀医药科技有限公司 Surgical endoscope and disposable sheath thereof
CN102123758A (en) * 2008-06-17 2011-07-13 安东尼·特鲁比亚诺 Catheter device for the control of liquid discharge from the urinary bladder by a user person
CN202437069U (en) * 2012-01-18 2012-09-19 广州宝胆医疗器械科技有限公司 Optical-coherence-tomography (OCT) hard cystoscope system
CN203468576U (en) * 2013-08-09 2014-03-12 广州宝胆医疗器械科技有限公司 Cystoscope with airbag

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1467709A (en) * 1973-11-06 1977-03-23 Wolf Gmbh Richard Endoscopic apparatus
US4848323A (en) * 1987-02-11 1989-07-18 Daniel Den Hoed Stichting Apparatus for, and method of, examining and/or illuminating a body cavity
US5314443A (en) * 1990-06-25 1994-05-24 Meadox Medicals, Inc. Prostate balloon dilatation catheter
EP0543309A1 (en) * 1991-11-19 1993-05-26 Engel, Konrad Dr.med. Device for the treatment of male urinary incontinence
JPH07275256A (en) * 1994-04-08 1995-10-24 Atom Corp Fixing tool for bar body for inserting into living body
US5868662A (en) * 1997-06-16 1999-02-09 Advanced Urological Developments Method for improving observation conditions in urethra and a cystoscope for carrying out the method
CN2326275Y (en) * 1998-01-16 1999-06-30 黄卫东 Three-bag four-cavity prostate-perfusion catheter
CN201211226Y (en) * 2008-03-07 2009-03-25 徐天松 Sheath for urethrocystoscope
CN102123758A (en) * 2008-06-17 2011-07-13 安东尼·特鲁比亚诺 Catheter device for the control of liquid discharge from the urinary bladder by a user person
CN101313841A (en) * 2008-07-21 2008-12-03 李英奎 Disposal vesica urinaria examination mirror sheath
CN201441359U (en) * 2009-05-19 2010-04-28 齐苏雨 Cystoscope sheath of examining cystoscope
CN201558096U (en) * 2009-12-08 2010-08-25 广州宝胆医疗器械科技有限公司 Hard multichannel electronic cystoscope
CN101803903A (en) * 2010-03-12 2010-08-18 上海祥秀医药科技有限公司 Disposable cystoscope sheath
CN101828959A (en) * 2010-03-23 2010-09-15 上海祥秀医药科技有限公司 Surgical endoscope and disposable sheath thereof
CN202437069U (en) * 2012-01-18 2012-09-19 广州宝胆医疗器械科技有限公司 Optical-coherence-tomography (OCT) hard cystoscope system
CN203468576U (en) * 2013-08-09 2014-03-12 广州宝胆医疗器械科技有限公司 Cystoscope with airbag

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112617913A (en) * 2020-12-18 2021-04-09 韩从辉 Minimally invasive bladder sampling device
CN112617913B (en) * 2020-12-18 2022-04-08 韩从辉 Minimally invasive bladder sampling device
CN113273952A (en) * 2021-05-18 2021-08-20 王勃 Inflatable cystoscope for urology department and using method thereof

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Application publication date: 20131113