CN201612629U - Hard ultrasonic electronic percutaneous nephroscope system - Google Patents
Hard ultrasonic electronic percutaneous nephroscope system Download PDFInfo
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- CN201612629U CN201612629U CN2010201419382U CN201020141938U CN201612629U CN 201612629 U CN201612629 U CN 201612629U CN 2010201419382 U CN2010201419382 U CN 2010201419382U CN 201020141938 U CN201020141938 U CN 201020141938U CN 201612629 U CN201612629 U CN 201612629U
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Abstract
The utility model belongs to the technical field of medical instruments, and particularly discloses a hard ultrasonic electronic percutaneous nephroscope system. The system comprises a hard electronic percutaneous nephroscope, a mini ultrasonic probe and a mini ultrasonic system host, wherein the mini ultrasonic probe comprises a data line interface, a probe end part and a probe front end part; the probe end part is arranged at the front end of a probe main body, passes through the end part of an apparatus channel of the hard electronic percutaneous nephroscope, and extends out of the front end of the apparatus channel of the hard electronic percutaneous nephroscope. The system organically combines the hard electronic percutaneous nephroscope and the mini ultrasonic probe and introduces advanced ultrasonic scanning technology to the endoscopic diagnosis and treatment in a urologic surgery. The hard electronic percutaneous nephroscope adopts a superior electronoptical CCD chip with higher resolution ratio as the core of image collection, so that the resolution of images is improved, high-definition surgery images can be provided to doctors; and the hard electronic percutaneous nephroscope is designed with the apparatus channel less than or equal to 3.0mm, the mini ultrasonic probe can access to an endemic area for two-dimensional or three-dimensional scanning and for three-dimensional reconstruction by taking the apparatus channel as a platform, so that the situation of pathological changes around the endemic area can be clearly and accurately observed, which can help a doctor make accurate diagnosis and treatment. The system is of great importance on preventing and treating residual stones in the fragment extracting surgery through the percutaneous nephroscope.
Description
Technical field
This utility model belongs to the medical equipment technical field.Be particularly related to a kind of modern medicine and carry out a kind of core medical instrument of Urology Surgery operation, i.e. hard ultrasonic electronics PCN system and method.
Background technology
At present, when the doctor uses the hard electronic PCN to carry out the Urology Surgery operation, electron-optical system adopts high-resolution CCD chip as core, the image of high definition can be provided, but in the operation, be difficult to rely on doctor's naked eyes can observe between the lesion wall and lesion some pathological changes situations on every side, often because these invisible pathological changes can cause operation not thorough, relapse rate increases.In addition on the one hand, the miniature ultrasonic technology has obtained using widely, the miniature ultrasonic technology has than common ultrasonic higher frequency, can obtain ultrasonoscopy clearly, the miniature ultrasonic technology is incorporated among the Urology Surgery operation, can obtain between the lesion wall or the ultrasonoscopy clearly of other parts, help the doctor that the state of an illness comprehensively is familiar with and judge, broken the getting of PCN prevented and treated residual stones and be of great importance in the art.
Still there is not at present a kind of novel endoscopic tool in conjunction with miniature ultrasonic technology and hard PCN.
The utility model content
The purpose of this utility model is incorporated into the miniature ultrasonic probe technology in the middle of the electronics PCN technology, a kind of hard ultrasonic electronics PCN system is provided, this PCN system makes full use of the circular scanning and the linear scanning of miniature ultrasonic probe, whole lesion is carried out stereo reconstruction, can find the pathological changes that the lesion is not found by naked eyes, can determine the position that focus exists exactly, size, outward appearance and scope, improved the inspection of Urology Surgery operation effectively, diagnosis, the accuracy of operation, clinical more distinct image and the ultrasonoscopy of providing is provided in this system, enriched the means of Urology Surgery operation.
In order to realize above-mentioned technical purpose, this utility model is realized by following technical scheme:
Hard ultrasonic electronics PCN described in the utility model system comprises hard electronic PCN and the cold light source main frame that is connected with the hard electronic PCN, the shooting central host; Described hard electronic PCN comprises hard scope end, the some instrument channel, intake tunnel, exhalant canal, cold light source input, eyepiece input and the view data outfan that are communicated with hard scope end, and described hard scope end is integrated with electronic CCD optical system, optical lens, instrument channel outlet and light-conductive optic fibre; Also comprise miniature ultrasonic probe and miniature ultrasonic system host, described miniature ultrasonic probe comprises data line interface, probe end and probe elder generation end, and described probe end places the probe body front end and passes the instrument channel end of hard electronic PCN and stretch out from its front end.
In this utility model, the hard electronic PCN adopts the electronic CCD optical system, and its camera lens size is 2.5～3.5mm, its CCD chip adopts≤1/4 "; the CCD of at least 48 universal effect pixels, 100 ° of the angles of view or more than, the CCD chip structure is installed in first end.
As the further improvement of above-mentioned technology, the probe end diameter of described miniature ultrasonic probe is 2.0～2.6mm, length 1500～2500mm, and miniature ultrasonic probe can be done annular and linear scanning.
In this utility model, the probe tip minister degree of described miniature ultrasonic probe is less than 22mm, its optimum length is less than 12mm, pop one's head in the length of the miniature ultrasonic probe scanning chip that is provided with in the first end less than 20mm, its best length is less than 10mm, its scanning chip length is used for the scanning of zonule less than the miniature ultrasonic probe of 10mm, and the scanning chip length is used for the scanning in big zone less than the miniature ultrasonic probe of 20mm greater than 10mm; And the optimum length of the scanning chip protection zone in the first end is less than 2mm, and the range of scanned frequencies of described miniature ultrasonic probe is 10～35MHz.
In addition, described cold light source input, view data outfan are positioned at the same side of hard electronic PCN axis, the cold light source joint becomes 90 degree designs with the axis, described view data outfan becomes 45 degree designs with the axis, integral body is " rifle formula " structure, has strengthened operation technique person's certainty, stability.
In this utility model, the end of the instrument channel of the scope main body of described hard electronic PCN is provided with and prevents the sealing device of liquid return to the scope main body.
Described hard scope end diameter is 5.0～8.0mm, wall thickness 0.1mm, and length is 200～350mm; The diameter of instrument channel is smaller or equal to 3.0mm.Described intake tunnel and exhalant canal are positioned at the scope rear end, the shared passage of intake tunnel and exhalant canal and instrument channel, to guarantee the internal energy full of liquid fully in lesion, the intake tunnel of described hard electronic PCN and the diameter of exhalant canal are smaller or equal to 1.0mm.
Be connected with two on the described hard electronic PCN and be respectively applied for the medical monitor that shows endoscopic image and miniature ultrasonic image, also comprise with the ultrasonic system main frame being connected the keyboard of being convenient to operate.
Compared with prior art, the beneficial effects of the utility model are:
Hard ultrasonic electronics PCN of the present utility model system successfully refers to the PCN technical field with the miniature ultrasonic technology, miniature ultrasonic probe enters in the lesion by the instrument channel of hard electronic PCN, carry out circular scanning and linear scanning, whole lesion is carried out stereo reconstruction, can find the pathological changes that the lesion is not found by naked eyes, can determine position, size, outward appearance and scope that focus exists exactly, improve inspection, the diagnosis of Urology Surgery operation, the accuracy of operation effectively, remedied the deficiency of present diagnosis and treatment method.
Description of drawings
Fig. 1 is the system schematic of hard ultrasonic electronics PCN described in the utility model;
Fig. 2 is the structural representation of hard electronic PCN described in the utility model;
Fig. 3 is the structural representation of miniature ultrasonic probe described in the utility model;
Fig. 4 is the end view of miniature ultrasonic probe described in the utility model;
Fig. 5 is this use sketch map that uses novel described hard ultrasonic electronics PCN system.
The specific embodiment
Below in conjunction with the drawings and specific embodiments this utility model is described in detail:
This utility model such as Fig. 1, hard ultrasonic electronics PCN described in the utility model system be by hard electronic PCN 1, cold light source main frame 3, shooting central host 4, miniature ultrasonic probe 2, miniature ultrasonic system host 5, keyboard 6 and two medical monitors 7 and 8 organic compositions.
Be the structural representation of hard electronic PCN of the present invention as shown in Figure 2.The structure of hard electronic PCN 1 comprises end 11, cold light source input 12, view data outfan 13, instrument channel 14, intake tunnel 15 and exhalant canal 16.End 1 diameter of described hard electronic PCN is 5.0～8.0mm, wall thickness 0.1mm, and length is 200～350mm; Instrument channel 4 internal diameters of described hard electronic PCN are smaller or equal to 3.0mm; The cold light source input 2 of described hard electronic PCN, view data outfan 3 are positioned at the same side of scope main body axis, cold light source input 2 becomes 90 degree designs with the scope main shaft, described view data outfan 3 becomes 45 degree designs with main shaft, integral body is " rifle formula " structure, has strengthened operation technique person's certainty, stability.
As Fig. 3, in conjunction with shown in Figure 4, the structural representation of miniature ultrasonic probe 2, miniature ultrasonic probe 2 is made up of data line interface 22, miniature ultrasonic probe end 21 and miniature ultrasonic probe elder generation end 211, and the length of miniature ultrasonic probe end 21 is 1500～2500mm.The diameter of the first end 211 of miniature ultrasonic probe 2 is 2.0～2.6mm, and the scanning chip 212 in the first end 211 can be done 360 ° circular scanning or linear scanning, also can be for the lesion carry out three-dimensional reconstruction, be full of protection liquid in the scanning chip protection zone 213.In addition, the probe tip minister degree of miniature ultrasonic probe is less than 22mm, its optimum length is less than 12mm, pop one's head in the length of the miniature ultrasonic probe scanning chip that is provided with in the first end less than 20mm, its best length is less than 10mm, its scanning chip length is used for the scanning of zonule less than the miniature ultrasonic probe of 10mm, and the scanning chip length is used for the scanning in big zone less than the miniature ultrasonic probe of 20mm greater than 10mm; And the optimum length of the scanning chip protection zone in the first end is less than 2mm, and the range of scanned frequencies of described miniature ultrasonic probe is 10～35MHz.
Be illustrated in figure 5 as the use sketch map that this uses novel described hard ultrasonic electronics PCN system.Miniature ultrasonic probe 2 enters in the lesion by the operating walk way of hard electronic PCN 1, carries out 360 ° circular scanning and linear scanning, can carry out three-dimensional reconstruction, the pathological changes around the lesion is carried out one observe clearly, improves the accuracy of diagnosis.
Claims (8)
1. hard ultrasonic electronics PCN system comprises hard electronic PCN and the cold light source main frame that is connected with the hard electronic PCN, the shooting central host; Described hard electronic PCN comprises hard scope end, the some instrument channel, intake tunnel, exhalant canal, cold light source input, eyepiece input and the view data outfan that are communicated with hard scope end, and described hard scope end is integrated with electronic CCD optical system, optical lens, instrument channel outlet and light-conductive optic fibre; It is characterized in that: also comprise miniature ultrasonic probe and miniature ultrasonic system host, described miniature ultrasonic probe comprises data line interface, probe end and probe elder generation end, and described probe end places the probe body front end and passes the instrument channel end of hard electronic PCN and stretch out from its front end.
2. hard ultrasonic electronics PCN according to claim 1, it is characterized in that: the hard electronic PCN adopts the electronic CCD optical system, its camera lens size is 2.5～3.5mm, its CCD chip adopts≤1/4 "; the CCD of at least 48 universal effect pixels; 100 ° of the angles of view or more than, the CCD chip structure is installed in first end.
3. hard ultrasonic electronics PCN according to claim 1 system, it is characterized in that: the probe end diameter of described miniature ultrasonic probe is 2.0～2.6mm, length 1500～2500mm, miniature ultrasonic probe can be done annular and linear scanning.
4. hard ultrasonic electronics PCN according to claim 3 system, it is characterized in that: the probe tip minister degree of described miniature ultrasonic probe is less than 22mm, its optimum length is less than 12mm, pop one's head in the length of the miniature ultrasonic probe scanning chip that is provided with in the first end less than 20mm, its best length is less than 10mm, its scanning chip length is used for the scanning of zonule less than the miniature ultrasonic probe of 10mm, and the scanning chip length is used for the scanning in big zone less than the miniature ultrasonic probe of 20mm greater than 10mm; And the optimum length of the scanning chip protection zone in the first end is less than 2mm, and the range of scanned frequencies of described miniature ultrasonic probe is 10～35MHz.
4. hard ultrasonic electronics PCN according to claim 1 system, it is characterized in that: described cold light source input, view data outfan are positioned at the same side of hard electronic PCN axis, the cold light source joint becomes 90 degree designs with the axis, described view data outfan becomes 45 degree designs with the axis, integral body is " rifle formula " structure.
5. hard ultrasonic electronics PCN according to claim 1 system, it is characterized in that: the end of the instrument channel of the scope main body of described hard electronic PCN is provided with and prevents the sealing device of liquid return to the scope main body.
6. hard ultrasonic electronics PCN according to claim 5 system, it is characterized in that: described hard scope end diameter is 5.0～8.0mm, wall thickness 0.1mm, length is 200～350mm; The diameter of instrument channel is smaller or equal to 3.0mm.
7. hard ultrasonic electronics PCN according to claim 1 system, it is characterized in that: described intake tunnel and exhalant canal are positioned at the scope rear end, the shared passage of intake tunnel and exhalant canal and instrument channel, the intake tunnel of described hard electronic PCN and the diameter of exhalant canal are smaller or equal to 1.0mm.
8. hard ultrasonic electronics PCN according to claim 1 system, it is characterized in that: be connected with two on the described hard electronic PCN and be respectively applied for the medical monitor that shows endoscopic image and miniature ultrasonic image, also comprise with the ultrasonic system main frame being connected the keyboard of being convenient to operate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201419382U CN201612629U (en) | 2010-03-24 | 2010-03-24 | Hard ultrasonic electronic percutaneous nephroscope system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201419382U CN201612629U (en) | 2010-03-24 | 2010-03-24 | Hard ultrasonic electronic percutaneous nephroscope system |
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| Publication Number | Publication Date |
|---|---|
| CN201612629U true CN201612629U (en) | 2010-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201419382U Expired - Lifetime CN201612629U (en) | 2010-03-24 | 2010-03-24 | Hard ultrasonic electronic percutaneous nephroscope system |
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| CN (1) | CN201612629U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102090877A (en) * | 2010-12-10 | 2011-06-15 | 广州宝胆医疗器械科技有限公司 | Percutaneous nephroscope system with infrared thermal scanning function |
| CN102100534A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Integrated infrared thermal scanning percutaneous nephroscope system |
-
2010
- 2010-03-24 CN CN2010201419382U patent/CN201612629U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102090877A (en) * | 2010-12-10 | 2011-06-15 | 广州宝胆医疗器械科技有限公司 | Percutaneous nephroscope system with infrared thermal scanning function |
| CN102100534A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Integrated infrared thermal scanning percutaneous nephroscope system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180716 Address after: 511400 the Tianan scientific and technological innovation building in Panyu Energy Conservation Science Park, No. 555 Panyu District Panyu Avenue, Guangzhou City, Guangdong Province, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 411, 412, Patentee after: Guangzhou Baodan Medical Apparatus Co., Ltd. Address before: 511470 Xingye Road, Dagang Town, Panyu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Fanyu Gallbladder Disease Research Institute |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101027 |