CN201939434U - Self-circulation ballistic lithotritizing system - Google Patents
Self-circulation ballistic lithotritizing system Download PDFInfo
- Publication number
- CN201939434U CN201939434U CN2010206843840U CN201020684384U CN201939434U CN 201939434 U CN201939434 U CN 201939434U CN 2010206843840 U CN2010206843840 U CN 2010206843840U CN 201020684384 U CN201020684384 U CN 201020684384U CN 201939434 U CN201939434 U CN 201939434U
- Authority
- CN
- China
- Prior art keywords
- sheath
- mirror
- self
- endoscope
- pipe
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a medical instrument, particularly to a self-circulation ballistic lithotritizing system in water circulation. The self-circulation ballistic lithotritizing system comprises an endoscope, wherein the joint of an endoscope body and an endoscope tube is sheathed with an endoscope sheath; the endoscope sheath comprises a sheath body and a sheath tube connected with the sheath body; the sheath body is connected with the endoscope body; the sheath tube is sheathed outside the endoscope tube; a liquid inlet channel and an optical system channel are arranged in the endoscope body; the sheath tube comprises an endoscope tube channel and an instrument channel inside; a water inlet and a water outlet are formed on the sheath body; the water inlet is communicated with the liquid inlet channel; and the water outlet is connected with the instrument channel. With the self-circulation ballistic lithotritizing system, the water circulation during an operation is automatic, and a lithotritizing system is provided with a separate working channel, so that the self-circulation ballistic lithotritizing system is high safe and can effectively relieve pain of a patient. The self-circulation ballistic lithotritizing system solves the technical problem that water circulation is inconvenient and pain of the patient cannot be relieved effectively during the lithotritizing process in the prior art.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to the self-loopa trajectory rubble system of a kind of water cycle aspect.
Background technology
Because calculus appears in the intravital ureter of people, kidney, gallbladder and bladder, people healthy caused very big influence, often need hospital admission, need intravital these calculus are smashed, so that dissolving, thereby the slight illness of elimination human body.Present rubble system is used with endoscope, observes with endoscope, adopts apparatus to carry out rubble then, again with the rubble sucking-off.A kind of calculi breaking device is disclosed in the present patent document, as Granted publication number is CN201542686U, vesical calculus intracavity rubble operator, it comprises that the rear end is fixed with endoscope's Connection Block, the front portion of endoscope's Connection Block is fixed with endoscope's intubate of resectoscope epitheca Connection Block, be fixed with operating grip on endoscope's intubate, the operating grip front portion is provided with the rubble probe straight catheter on the outer wall that is fixed on endoscope's intubate, the rear end of rubble probe straight catheter be located at operating grip on the front end of the oblique rubble probe curved catheter that stretches out in rear end want to be communicated with.It and Urology Surgery operation resectoscope are used, and adopt pneumatic ballistic lithotripsy method rubble.But this constitution water circulating effect is bad, and the service aisle of rubble system has endoscope to provide, and operating walk way is little, and the rubble system is single, causes patient's misery easily.
Summary of the invention
It is automatically that this utility model provides in the operation process water cycle, and the rubble system possesses own independent service aisle, and safety is good, can effectively alleviate the self-loopa trajectory rubble system of patient's misery; Solved in the rubble process that exists in the prior art, the water cycle inconvenience can not effectively alleviate the technical problem of patient's misery.
Above-mentioned technical problem of the present utility model solves by following technical proposals: a kind of self-loopa trajectory rubble system, comprise endoscope, the mirror body of endoscope and mirror pipe joint are socketed with the mirror sheath, described mirror sheath comprises sheath body and the sheath pipe that connects with the sheath bulk phase, described sheath body and mirror bulk phase connect, and described sheath pipe box is outside described mirror pipe; Be provided with feed pathway and optical system passage in the described mirror body, comprise mirror tube passage and instrument channel in the described sheath pipe, described sheath body is provided with water inlet and outlet, and described water inlet is communicated with described feed pathway, and described outlet instrument channel links to each other.Be divided into two passages in the sheath pipe, the mirror tube passage of endoscope and the instrument channel of rubble after apparatus is entered by the apparatus import of endoscope, enter in the sheath pipe after passing the mirror body.Intake tunnel in the mirror pipe links to each other with the water inlet on the sheath body, instrument channel is connecting outlet, in the instrument channel except cross-under has apparatus can also be with the broken rubble that shakes by apparatus by sucking-off in the instrument channel, intake tunnel and instrument channel form a circulation water stream channel, can in the process of operation technique, form an automatic water circulation system, increase the safety of operation, reduce the complication of operation, and form two passages by the sheath pipe, can make things convenient for the turnover of water cycle and apparatus.
As preferably, the cross section of described sheath pipe comprises two arc surfaces up and down, the two ends of last arc surface link to each other by the plane with the two ends of following arc surface, the described diameter of going up the diameter of arc surface greater than following arc surface, described upper surface of going up arc surface and described mirror pipe joins, and the radian of described upward arc surface is identical with mirror pipe upper surface radian; The space that described arc surface down and plane surround is an instrument channel.The cross section of sheath pipe be shaped as abnormity, the mirror pipe is positioned at the top of sheath pipe, the cambered surface span on top is identical with the shape of mirror pipe, in the bottom of sheath pipe is instrument channel, two arcwall faces connect by the plane up and down, save the space, guaranteeing to dwindle the cross-sectional area of sheath pipe under the prerequisite that apparatus passes through as far as possible.
As preferably, the both sides of the intravital optical system passage of described mirror respectively are provided with a feed pathway parallel with optical channel, and the line at the center of the center of described optical system and two feed pathway forms isosceles triangle.Convenient with the outside water inlet of the feed pathway of symmetric arrangement joins, and the center of three passages is isosceles triangle simultaneously, saves the spatial while, and three channel arrangement in the mirror pipe are also more reasonable.The upper and lower surface of mirror pipe also is an arc surface, forms crescent shape.
As more preferably, the base angle of described isosceles triangle is 20 °～40 °.The feed pathway that guarantees both sides is communicated with water inlet on the sheath pipe easily, and feed pathway is positioned at optical system passage below simultaneously, and optical system is positioned at the convenient observation in center calculus, carries out rubble, and the water inlet of the feed pathway on both sides can easily be washed rubble.
As preferably, described mirror body and sheath body joint are socketed with the sheath lock, and the external peripheral surface of described sheath lock offers pin hole, is plugged with pin in the described pin hole, and the end face of pin is connected on the sheath body.Adopt the fixed form of sheath lock and pin, simple in structure, mounting or dismounting are convenient.
As preferably, be provided with two sealing rings between described mirror pipe and the sheath body, described water inlet is between two sealing rings.Sealing ring is set prevents external contamination, improve the safety of using.
As preferably, described outlet is provided with water yield adjusting nut, and the distance between the handle on described adjusting nut and the mirror body is less than the length of operator's hands.Adjust the water outlet water yield by adjusting nut, current are reduced or stop, adjusting nut guarantees that apart from the distance of the handshake part of handle just in time finger can be stirred adjusting nut easily, adjusts water yield size as required.Utilize singlehanded with regard to scalable, easy to operate.
Therefore, self-loopa trajectory rubble of the present utility model system possesses following advantage: the sheath pipe is divided into the mirror tube passage of endoscope and the instrument channel of rubble apparatus turnover, be divided into two passages, saving the spatial instrument channel maximum that guarantees simultaneously, rubble and endoscope's mutually noninterfere alleviate the patient suffering; Feed pathway in the mirror tube passage of endoscope links to each other with water inlet, and instrument channel links to each other with outlet, forms automatic water circulation channel, and the rubble flushing is convenient, reduces complication.
Description of drawings
Fig. 1 is the sketch map of self-loopa trajectory rubble of the present utility model system.
Fig. 2 is the sketch map of the mirror sheath in Fig. 1.
Fig. 3 is the endoscope's sketch map in Fig. 1.
Fig. 4 is the A-A place cutaway view Amplified image in Fig. 1.
Fig. 5 is the enlarged diagram of analysing and observe of the interior water inlet of Fig. 1.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical scheme of utility model is described in further detail.
Embodiment 1: as shown in Figure 1, self-loopa trajectory rubble system comprises endoscope 1 and the mirror sheath 2 that is socketed in the endoscope 1.As shown in Figure 2, mirror sheath 2 comprises sheath body 3 and the sheath pipe 4 that is connected with sheath body 3.As shown in Figure 3, endoscope 1 comprises mirror body 5 and the mirror pipe 6 that links to each other with an end of mirror body 5, the other end at mirror body 5 is connected with eyeshield 7, what eyeshield 7 tilted is fixed on the mirror body 5, the end of mirror body 5 other ends offers apparatus inlet 8, be fixed with light beam at the middle part of mirror body 5 and insert mouth 9, insert mouthful 9 places at light beam and also be fixed with handle 10.Sheath body 3 is socketed on the mirror body 5, and sheath pipe 4 is socketed in outside the mirror pipe 6.Offer water inlet 11 on the top of sheath body 3, offer outlet 12 in the bottom of sheath body 3, be connected with adjusting nut 13 on the outlet 12, be used to adjust the size of the water yield, the distance between adjusting nut 13 and the handle 10 just in time can allow finger that adjusting nut 13 is regulated.As shown in Figure 5, sheath body 3 is socketed with annular sheath lock 14 with the junction of mirror body 5, offer pin hole at the external peripheral surface of sheath lock 14, thereby it is fixing with mirror body 5 with sheath body 3 to insert pin 15 in pin hole.External peripheral surface at sheath body 3 and the mirror pipe 6 of mirror pipe 6 joints is socketed with two sealing rings 16, offers the water inlet 11 of sheath body between two sealing rings 16.As shown in Figure 4, three passages that are parallel to each other are arranged in the mirror pipe 6, comprise the optical system passage 17 that is positioned at the center, in the monosymmetric feed pathway 18 that is furnished with of optical channel 17, feed pathway 18 links to each other with water inlet 11 on the sheath body 3.The center of optical channel 1 and two feed pathway 18 constitutes isosceles triangle, and the base angle of isosceles triangle is 35 °.The cross section of mirror pipe 6 is a crescent shape, and the last cambered surface of mirror pipe 6 is the cambered surface of projection, and the lower camber side of mirror pipe is the cambered surface of indent, the bottom connection of lower camber side and optical channel 17 and feed pathway 18.The cross section of sheath pipe 4 comprises two arc surfaces up and down, the two ends of last arc surface link to each other by the plane with the two ends of following arc surface, the diameter of last arc surface is greater than the diameter of following arc surface, the upper surface of last arc surface and mirror pipe joins, the radian of last arc surface is identical with mirror pipe upper surface radian, forms mirror tube passage 19 in the above; The space that following arc surface and plane surround is an instrument channel 20, and instrument channel 20 links to each other with outlet 12 on the sheath body 3, can leak water and apparatus in instrument channel 20.Mirror tube passage 19 on the sheath pipe 4 and instrument channel 20 constitute the passage of a water cycle.
During use, endoscope is put into the mirror sheath, then mirror sheath percutaneous is entered in the kidney, the interior rubble of kidney is carried out under visual state.The light beam of endoscope inserts mouth and connects light guide bundles, light source is connected with endoscope by light guide bundles, the light that light source is sent shines observing object by endoscope's guiding, optical system by endoscope is to the observing object imaging, eyeshield by endoscope is connected with camera system, and observing object is shown on monitor.The rubble system that the instrument channel that the sheath pipe of the mirror Guan Yujing sheath of endoscope forms can enter the mouth and insert by the apparatus of endoscope.When on monitor, seeing calculus, carry out rubble with regard to available rubble system.When endoscope and mirror sheath during in work, the water inlet water receiving source on the mirror sheath, outlet advances vacuum extractor, water is arranged all the time in periodic duty in the whole process of operation.The tiger of holding the hands of endoscope during operation is against the handle place of endoscope, and finger colludes the outlet place at the mirror sheath.According to the situation of operation, with pointing the adjusting nut of stirring on the outlet, can control water cycle, current are reduced or stop.
Claims (10)
1. self-loopa trajectory rubble system, comprise endoscope, the mirror body of endoscope and mirror pipe joint are socketed with the mirror sheath, it is characterized in that: described mirror sheath comprises sheath body and the sheath pipe that connects with the sheath bulk phase, described sheath body and mirror bulk phase connect, and described sheath pipe box is outside described mirror pipe; Be provided with feed pathway and optical system passage in the described mirror body, comprise mirror tube passage and instrument channel in the described sheath pipe, described sheath body is provided with water inlet and outlet, and described water inlet is communicated with described feed pathway, and described outlet instrument channel links to each other.
2. self-loopa trajectory rubble according to claim 1 system, it is characterized in that: the cross section of described sheath pipe comprises two arc surfaces up and down, the two ends of last arc surface link to each other by the plane with the two ends of following arc surface, the described diameter of going up the diameter of arc surface greater than following arc surface, described upper surface of going up arc surface and described mirror pipe joins, and the radian of described upward arc surface is identical with mirror pipe upper surface radian; The space that described arc surface down and plane surround is an instrument channel.
3. self-loopa trajectory rubble according to claim 1 and 2 system, it is characterized in that: the both sides of the intravital optical system passage of described mirror respectively are provided with a feed pathway parallel with optical channel, and the line at the center of the center of described optical system and two feed pathway forms isosceles triangle.
4. self-loopa trajectory rubble according to claim 3 system, it is characterized in that: the base angle of described isosceles triangle is 20 °～40 °.
5. self-loopa trajectory rubble according to claim 1 and 2 system, it is characterized in that: described mirror body and sheath body joint are socketed with the sheath lock, the external peripheral surface of described sheath lock offers pin hole, is plugged with pin in the described pin hole, and the end face of pin is connected on the sheath body.
6. self-loopa trajectory rubble according to claim 4 system, it is characterized in that: described mirror body and sheath body joint are socketed with the sheath lock, the external peripheral surface of described sheath lock offers pin hole, is plugged with pin in the described pin hole, and the end face of pin is connected on the sheath body.
7. self-loopa trajectory rubble according to claim 1 and 2 system, it is characterized in that: be provided with two sealing rings between described mirror pipe and the sheath body, described water inlet is between two sealing rings.
8. self-loopa trajectory rubble according to claim 6 system, it is characterized in that: be provided with two sealing rings between described mirror pipe and the sheath body, described water inlet is between two sealing rings.
9. self-loopa trajectory rubble according to claim 1 and 2 system, it is characterized in that: described outlet is provided with water yield adjusting nut, and the distance between the handle on described adjusting nut and the mirror body is less than the length of operator's hands.
10. self-loopa trajectory rubble according to claim 8 system, it is characterized in that: described outlet is provided with water yield adjusting nut, and the distance between the handle on described adjusting nut and the mirror body is less than the length of operator's hands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206843840U CN201939434U (en) | 2010-12-28 | 2010-12-28 | Self-circulation ballistic lithotritizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206843840U CN201939434U (en) | 2010-12-28 | 2010-12-28 | Self-circulation ballistic lithotritizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201939434U true CN201939434U (en) | 2011-08-24 |
Family
ID=44466791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206843840U Expired - Fee Related CN201939434U (en) | 2010-12-28 | 2010-12-28 | Self-circulation ballistic lithotritizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201939434U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013064060A1 (en) * | 2011-11-01 | 2013-05-10 | Long Gang | Soft tube for use in medical endoscope |
| CN103720504A (en) * | 2013-12-27 | 2014-04-16 | 柳州市工人医院 | Negative-pressure stone removing sheath of percutaneous nephroscope |
| CN105963809A (en) * | 2016-05-26 | 2016-09-28 | 广州医科大学附属第医院 | Visible percutaneous puncture irrigation and aspiration system and using method thereof |
| CN107811660A (en) * | 2017-11-29 | 2018-03-20 | 上海欧太医疗器械有限公司 | Medical tube structure and corresponding endoscope |
| CN112120788A (en) * | 2020-09-23 | 2020-12-25 | 安徽医科大学第一附属医院 | Small-caliber laser resectoscope and cutting method |
-
2010
- 2010-12-28 CN CN2010206843840U patent/CN201939434U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013064060A1 (en) * | 2011-11-01 | 2013-05-10 | Long Gang | Soft tube for use in medical endoscope |
| CN103720504A (en) * | 2013-12-27 | 2014-04-16 | 柳州市工人医院 | Negative-pressure stone removing sheath of percutaneous nephroscope |
| CN105963809A (en) * | 2016-05-26 | 2016-09-28 | 广州医科大学附属第医院 | Visible percutaneous puncture irrigation and aspiration system and using method thereof |
| CN107811660A (en) * | 2017-11-29 | 2018-03-20 | 上海欧太医疗器械有限公司 | Medical tube structure and corresponding endoscope |
| CN112120788A (en) * | 2020-09-23 | 2020-12-25 | 安徽医科大学第一附属医院 | Small-caliber laser resectoscope and cutting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201939434U (en) | Self-circulation ballistic lithotritizing system | |
| CN202505312U (en) | Multi-purpose endoscope | |
| CN106551672B (en) | Hysteroscopic system | |
| CN101518455B (en) | Hard ultrasonic hysteroscope system | |
| CN101606852B (en) | Ultrasonic cystoscope | |
| CN102525595B (en) | Bendable and visible surgical clamp | |
| CN102319090B (en) | Disposable double-passage endoscope sheath | |
| CN101507599B (en) | Hard mother and son gall bladder, gall bladder les system | |
| CN101716086B (en) | Minitype ultrasound hard multichannel electronic cystoscope system | |
| CN210446977U (en) | Digestive endoscopy auxiliary device for treatment | |
| CN201558098U (en) | Mini-ultrasound hard multi-channel electronic cystoscope system | |
| US20220240760A1 (en) | Single use endoscopes, cannulas, and obturators with integrated vision and illumination | |
| CN101703415A (en) | Hard ultrasonic gallbladder endoscope system and using method thereof | |
| CN102100521A (en) | Multi-channel hard intraoperative choledochoscope | |
| CN210612102U (en) | Split type bladder renal pelvis broken stone cutting mirror | |
| CN208659324U (en) | A kind of foramen intervertebrale lens work guide sleeve | |
| CN209004199U (en) | Single-hole laparoscopic robot system | |
| US20220000341A1 (en) | Single use devices with integrated vision capabilities | |
| CN201641961U (en) | Integrated hard confocal microscopic proctoscope system | |
| CN108175511A (en) | A kind of single-hole laparoscopic robot system | |
| JP2005537901A (en) | Ablation mirror with removable outer shaft | |
| CN103976763B (en) | Tissue morcellating mirror and operating method thereof | |
| CN201227269Y (en) | Reflective anus speculum | |
| CN105595948B (en) | Capsule endoscopy system for bile-pancreas duct | |
| CN202020422U (en) | Multi-channel hard intraoperative choledochoscope |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20171228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |