CN201510322U - Urinary ladder renal pelvis stone taking endoscope with water outlet on wall of sheath - Google Patents
Urinary ladder renal pelvis stone taking endoscope with water outlet on wall of sheath Download PDFInfo
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- CN201510322U CN201510322U CN2009200727097U CN200920072709U CN201510322U CN 201510322 U CN201510322 U CN 201510322U CN 2009200727097 U CN2009200727097 U CN 2009200727097U CN 200920072709 U CN200920072709 U CN 200920072709U CN 201510322 U CN201510322 U CN 201510322U
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Abstract
The utility model relates to a device for treating stones in human body and provides a urinary ladder renal pelvis stone taking endoscope with a water outlet on a wall of a sheath. The urinary ladder renal pelvis stone taking endoscope comprises a sheath, an endoscope body, a stone taking clamp component, a stone taking clamp channel pipe, a broken stone channel pipe, an optical fiber channel pipe, a water inlet channel pipe and an endoscopic imaging assembly; the water outlet is formed on the wall of the sheath; either end of the stone taking clamp component, the stone taking clamp channel pipe, the water inlet channel pipe and the optical fiber channel pipe are inserted in the endoscope body and the sheath; the broken stone channel pipe extends out of the endoscope body; the stone taking clamp channel pipe extends to a position of a slide groove on the endoscope body; the water inlet channel pipe is connected with the water inlet; a void in the sheath is connected with a water outlet valve; a pull rod of the stone taking clamp channel pipe is connected with a handle; a clamp is arranged at the end part of the stone taking clamp channel pipe; one end of the endoscopic imaging assembly is connected with the endoscope body, and the other end of the endoscopic imaging assembly is arranged at the end head of the optical fiber channel pipe. The utility model has the functions of diagnosis, stone fixation, broken stone washing, broken stone swirling flow collection, broken stone extraction and continuous washing and large clinical application value.
Description
Technical field
This utility model relates to a kind of apparatus for the treatment of calculi in vivo, is specifically related to a kind of bladder renal pelvis stones extraction lens.
Background technology
Calculi in vivo as the bladder pyelolithiasis, is a kind of common disease.Clinically lithotripsy in treatment that adopt the intracavity less invasive techniques to carry out bladder, pyelolithiasis more.
At present, existing bladder lithotriptoscepe adopts the Mechanics of Machinery principle, by the mechanical presses of lithotrite gmatjpdumamics calculus is pulverized.But, also be difficult to after calculus is pulverized rubble is got only, and in the process of crushed stone, damage bladder, urethral mucosa easily because when operation is difficult to calculus is pulverized.Simultaneously, present bladder lithotriptoscepe do not have fixing calculus yet, the rubble passage is provided, dash and inhale rubble, picked-up rubble and the function of flushing continuously, so seldom use clinically.
Existing various ureteroscope and kidney mirror are when being used for the treatment of vesical calculus and pyelolithiasis, can be the pneumatic ballistic lithotripsy technology or laser lithotripsy technology crushed stone provides operating walk way, but but lack effective ways after calculus is pulverized rubble is got only, can not be washed continuously in the art.
Existing various bladder, ureter foreign body forceps are mainly used in the picked-up foreign body, get stone in the also available Rhizoma Atractylodis Macrocephalae.But because the defective on the bladder, ureter foreign body forceps project organization, act on singlely, can only absorb less foreign body of volume and rubble.Can not can not carry out the rubble operation with fixing calculus in the Rhizoma Atractylodis Macrocephalae, can not dash and inhale rubble, therefore in the rubble operation of intracavity Wicresoft, use limited.
When adopting existing crushing technique treatment bladder, pyelolithiasis, fixing calculus in the art, calculus is slided in bladder, renal pelvis easily, and operation brings difficulty to rubble, lacks effective means behind the rubble again rubble is in time taken out.These problems have had a strong impact on the curative effect of intracavity Minimally Invasive Surgery treatment bladder, pyelolithiasis.Therefore need a kind of intracavity Wicresoft lithotrity that is used for bladder, pyelolithiasis can be carried out rubble after fixing again clinically, can dash again after calculus is pulverized and inhale rubble, the operating theater instruments of picked-up rubble.
Summary of the invention
The purpose of this utility model provides the bladder renal pelvis stones extraction lens that a kind of mirror sheath sheath wall is provided with outlet, to overcome the above-mentioned defective that prior art exists.
Bladder renal pelvis stones extraction lens of the present utility model, the straight tube-like mirror sheath and the mirror body that comprise both ends open, said mirror body is connected with an end of mirror sheath, it is characterized in that, also comprise lithotomy forceps clip assembly, lithotomy forceps folder channel, rubble channel, optical-fibre channel pipe, intake tunnel pipe and based endoscopic imaging assembly, described mirror sheath sheath wall is provided with apopore;
One end of said lithotomy forceps folder channel, rubble channel, intake tunnel pipe and optical-fibre channel pipe is inserted in respectively in the mirror body, the other end is inserted in the mirror sheath and extends to the end of mirror sheath, it is external that said rubble channel extends to mirror, and lithotomy forceps folder channel extends to the chute place on the mirror body;
Water inlet on the described intake tunnel Guan Yujing body is connected, and the space in the mirror sheath is an exhalant canal, and exhalant canal is connected with the outlet valve that is arranged on mirror sheath end;
Said lithotomy forceps clip assembly comprises clamp and the pull bar that is connected with clamp, the other end of said pull bar passes lithotomy forceps folder passage, and the handle external with being arranged on mirror is connected at the chute place, and clamp is arranged on outside the end of an end that lithotomy forceps away from the mirror body presss from both sides channel;
Said based endoscopic imaging assembly passes the optical-fibre channel pipe, and an end is connected with the mirror bulk phase, and the other end is arranged on the end of optical-fibre channel pipe;
Can utilize the Inlet and outlet water passage to wash continuously in the art, get a clear view keeping, described mirror sheath also can be connected towards haustorium, dash the suction calculus.
Bladder renal pelvis stones extraction lens of the present utility model, but per urethra carries out the BLOBS bladder observation diagnosis and carries out renal pelvis inspection diagnosis through the fistula of skin mouth, and the fixing calculus of available lithotomy forceps clip assembly, be convenient to the carrying out of rubble operation, the rubble passage can allow to adopt the pneumatic ballistic lithotripsy technology, crushing techniques such as various laser lithotripsy technology carry out the rubble operation, calculus is connected the mirror sheath after pulverizing with irrigator, rubble capable of flushing and sucking, further available lithotomy forceps clip assembly picked-up rubble, can wash continuously in the art, and keep getting a clear view, can be used for absorbing other various foreign body in bladder in addition, and from the apopore that described mirror sheath sheath wall is provided with effusive water, can form at intravesical and reflux, take intravesical calculus or other various foreign body in bladder to mirror sheath end place, thereby provide great convenience for the picked-up of calculus or other various foreign body in bladder.
This utility model for the clinician provide a kind of gather check diagnosis, fixedly calculus, to dash functions such as inhaling rubble, picked-up rubble and continuous flushing be the multifunctional micro-wound scope of one, has crucial clinical value.
Description of drawings
Fig. 1 is the bladder renal pelvis stones extraction lens structural representation.
The mirror sheath structural representation of Fig. 2 for amplifying.
The mirror sheath cross sectional representation of Fig. 3 for amplifying.
Fig. 4 is a lithotomy forceps clip assembly structural representation.
Fig. 5 is that A among Fig. 4 is to sketch map.
Fig. 6 is the B phase sketch map among Fig. 4.
Fig. 7 is a pull bar and the sketch map that cooperates of handle.
Fig. 8 is the core arrangement sketch map.
Fig. 9 circles round to flow the fundamental diagram of active collection rubble.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, bladder renal pelvis stones extraction lens of the present utility model comprises the straight tube-like mirror sheath 1 and the mirror body 2 of both ends open, and said mirror body 2 is connected with an end of mirror sheath 1;
It is characterized in that also comprise lithotomy forceps clip assembly, lithotomy forceps folder channel 4, rubble channel 5, optical-fibre channel pipe 6, intake tunnel pipe 7 and based endoscopic imaging assembly, described mirror sheath sheath wall is provided with apopore 100;
One end of said lithotomy forceps folder channel 4, rubble channel 5, intake tunnel pipe 7 and optical-fibre channel pipe 6 is inserted in respectively in the mirror body 2, the other end is inserted in the mirror sheath 1 and extends to the end of mirror sheath 1, said rubble channel 5 extends to outside the mirror body 2, and lithotomy forceps folder channel 4 extends to chute 201 places on the mirror body 2;
Preferably, described apopore 100 is arranged on the bottom of described mirror sheath 1, and is provided with 1～14 row, and the spacing between described apopore 100 and described mirror sheath 1 end is 1～3cm;
Referring to Fig. 1 and Fig. 4, said lithotomy forceps clip assembly comprises clamp 301 and the pull bar 302 that is connected with clamp 301, the other end of said pull bar 302 passes lithotomy forceps folder passage 2 and is connected with handle 9 outside being arranged on mirror body 2 at chute 206 places, and clamp 301 is arranged on outside the end of an end that lithotomy forceps away from mirror body 2 presss from both sides channel 4;
Said based endoscopic imaging assembly passes optical-fibre channel pipe 6, one ends and is connected with mirror body 2, and the other end is arranged on the end of optical-fibre channel pipe 6;
In conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 6, said mirror body 2 is provided with chute 201, said clamp 301 comprises the upper clamp 311 of frame-like, last claw beam 312, the lower clamp 313 of frame-like, following claw beam 314 and connecting rod 315, said upper clamp 311 and lower clamp 313 outwards swell respectively, constitute ring-type, as Fig. 5, be convenient to fixedly calculus or absorb other various foreign body in vivo, one end of last claw beam 312 is connected with one side of upper clamp 311, one end of following claw beam 314 is connected with one side of lower clamp 311, last claw beam 312 intersects mutually with the middle part of following claw beam 314, flexibly connect by pin, last claw beam 312 flexibly connects by pin and connecting rod 315 with the other end of following claw beam 314, the other end of connecting rod 315 is connected with pull bar 302 by pin, pull bar 302 inserts lithotomy forceps folder channel 4, and extend to chute 201 places on the mirror body 2, be connected by fixing pin 11 with handle 9, when said handle 9 during to horizontal movement, can drive pull bar 302 motions, thereby upper clamp 311 and lower clamp 313 are opened or closure, be used for fixing calculus or absorb other various foreign body in vivo;
Further, the leading edge and the lower edge inboard of described upper clamp 311 and lower clamp 313 are provided with the calculus fixed component, as groove etc., to increase resistance and frictional force;
Further, referring to Fig. 1, the based endoscopic imaging assembly comprises that object lens 801, eyepiece 802, light source 803, luminous source optical fiber and imaging return optical fiber, said object lens 801 are fixed on the end of optical-fibre channel pipe 7, said eyepiece 802 and light source 803 are separately positioned on the mirror body 2, the end that optical fiber is returned in imaging is connected with eyepiece 802, the other end passes optical-fibre channel pipe 6 and is connected with object lens 801, one end of luminous source optical fiber is connected with light source 803, and the other end passes optical-fibre channel pipe 6 and extends to the end of optical-fibre channel pipe 6; The structure of this based endoscopic imaging assembly and annexation are conventional technology, and the present invention repeats no more;
Further, mirror body 2 and mirror sheath 1 are fixedlyed connected by seaming.
Further, that this utility model also comprises is 1 that cooperate with the mirror sheath, an end stretches out mirror sheath 1 and the end is circular-arc inner core 10, as Fig. 8, before mirror sheath 1 insertion human body, earlier inner core 10 is inserted mirror sheaths 1, to prevent the damage of 1 pair of human organ of mirror sheath, after inserting human body, extract inner core 10, be connected with the mirror bulk phase again, fixedly calculus, crushed stone and the operation of picked-up rubble.
Preferred as Fig. 3, lithotomy forceps folder channel 4 is positioned at row, in the middle of intake tunnel pipe 7 and optical-fibre channel pipe 6 are positioned at; rubble channel 5 is positioned at row down; further preferred, described intake tunnel pipe 7 has two, is separately positioned on the top of rubble channel 5 both sides; in the middle of optical-fibre channel pipe 6 is positioned at; be convenient to the visual field and observe, optical fiber is returned in imaging and luminous source optical fiber can obtain effective protection, and is not fragile; lithotomy forceps folder channel 4 is positioned at row, is convenient to get the stone operation.
This utility model is to use like this:
Inner core 10 is inserted mirror sheath 1, after inserting human body, extract inner core 10, and then be connected with the mirror bulk phase, utilize the based endoscopic imaging assembly to seek calculus or foreign body, by the fixing calculus of lithotomy forceps clip assembly, adopt conventional means then, as the pneumatic ballistic lithotripsy technology, the laser lithotripsy technology is with the rubble bar, or laser fiber carries out the crushed stone operation by rubble channel 5 rubbles, in the art by intake tunnel pipe 6, send into flushing liquid, and by the apopore 100 on mirror sheath 1 wall, by space in the mirror sheath 1 and outlet valve 101 drains, wash continuously, utilization is circled round and is flowed the active collection rubble, and its operation principle is seen Fig. 9, then by lithotomy forceps clip assembly picked-up calculus.Further, as the mirror body is extracted together with lithotomy forceps clip assembly, lithotomy forceps folder channel 4, rubble channel 5, optical-fibre channel pipe 6, intake tunnel pipe 7 and based endoscopic imaging assembly, can direct-connectedly connect towards haustorium and dash the suction calculus.
Claims (10)
1. mirror sheath sheath wall is provided with the bladder renal pelvis stones extraction lens of apopore, the straight tube-like mirror sheath (1) and the mirror body (2) that comprise both ends open, said mirror body (2) is connected with an end of mirror sheath (1), it is characterized in that, also comprise lithotomy forceps clip assembly, lithotomy forceps folder channel (4), rubble channel (5), optical-fibre channel pipe (6), intake tunnel pipe (7) and based endoscopic imaging assembly, described mirror sheath sheath wall is provided with apopore (100);
One end of said lithotomy forceps folder channel (4), rubble channel (5), intake tunnel pipe (7) and optical-fibre channel pipe (6) is inserted in respectively in the mirror body (2), the other end is inserted in the mirror sheath (1) and extends to the end of mirror sheath (1), said rubble channel (5) extends to outside the mirror body (2), and the chute (201) that lithotomy forceps folder channel (4) extends on the mirror body (2) is located;
Intake tunnel pipe (7) is connected with water inlet (202) on the mirror body (2), and the space in the mirror sheath (1) is an exhalant canal, and exhalant canal is connected with the outlet valve (101) that is arranged on mirror sheath (1) end;
Said lithotomy forceps clip assembly comprises clamp (301) and the pull bar (302) that is connected with clamp (301), the other end of said pull bar (302) passes lithotomy forceps folder channel (4) and is connected at the handle (9) that chute (206) is located with to be arranged on mirror body (2) outer, and clamp (301) is arranged on outside the end of an end that lithotomy forceps away from mirror body (2) presss from both sides channel (4);
Said based endoscopic imaging assembly passes optical-fibre channel pipe (6), and an end is connected with mirror body (2), and the other end is arranged on the end of optical-fibre channel pipe (6).
2. bladder renal pelvis stones extraction lens according to claim 1, it is characterized in that, said clamp (301) comprises the upper clamp (311) of frame-like, last claw beam (312), the lower clamp of frame-like (313), following claw beam (314) and connecting rod (315), said upper clamp (311) and lower clamp (313) outwards swell respectively, constitute ring-type, one end of last claw beam (312) is connected with one side of upper clamp (311), one end of following claw beam (314) is connected with one side of lower clamp (313), last claw beam (312) intersects mutually with the middle part of following claw beam (314), flexibly connect by pin, last claw beam (312) flexibly connects by pin and connecting rod (315) with the other end of following claw beam (314), the other end of connecting rod (315) is connected with pull bar (302) by pin, pull bar (302) inserts lithotomy forceps folder channel (4), and the chute (201) that extends on the mirror body (2) locates, and is connected by fixing pin (11) with handle (9).
3. bladder renal pelvis stones extraction lens according to claim 2 is characterized in that, the leading edge and the lower edge inboard of described upper clamp (311) and lower clamp (313) are provided with the calculus fixed component.
4. bladder renal pelvis stones extraction lens according to claim 1, it is characterized in that, described based endoscopic imaging assembly comprises object lens (801), eyepiece (802), light source (803), optical fiber is returned in luminous source optical fiber and imaging, said object lens (801) are fixed on the end of optical-fibre channel pipe (6), said eyepiece (802) and light source (803) are separately positioned on the mirror body (2), the end that optical fiber is returned in imaging is connected with eyepiece (802), the other end passes optical-fibre channel pipe (6) and is connected with object lens (801), one end of luminous source optical fiber is connected with light source (803), and the other end passes optical-fibre channel pipe (6) and extends to the end of optical-fibre channel pipe (6).
5. bladder renal pelvis stones extraction lens according to claim 1 is characterized in that, mirror body (2) is fixedlyed connected by seaming with mirror sheath (1).
6. bladder renal pelvis stones extraction lens according to claim 1 is characterized in that, lithotomy forceps folder channel (4) is positioned at row, and in the middle of intake tunnel pipe (7) and optical-fibre channel pipe (6) were positioned at, rubble channel (5) was positioned at row down.
7. bladder renal pelvis stones extraction lens according to claim 6 is characterized in that, described intake tunnel pipe (7) has two, is separately positioned on the top of rubble channel (5) both sides.
8. according to each described bladder renal pelvis stones extraction lens of claim 1～7, it is characterized in that, described apopore (100) is arranged on the bottom of described mirror sheath (1), and is provided with 1～14 row, and the spacing between described apopore (100) and described mirror sheath (1) end is 1～3cm.
9. according to each described bladder renal pelvis stones extraction lens of claim 1～7, it is characterized in that, also comprise cooperate with mirror sheath (1), an end stretches out mirror sheath (1) and the end is circular-arc inner core (10).
10. bladder renal pelvis stones extraction lens according to claim 8 is characterized in that, also comprise cooperate with mirror sheath (1), an end stretches out mirror sheath (1) and the end is circular-arc inner core (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200727097U CN201510322U (en) | 2009-05-21 | 2009-05-21 | Urinary ladder renal pelvis stone taking endoscope with water outlet on wall of sheath |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200727097U CN201510322U (en) | 2009-05-21 | 2009-05-21 | Urinary ladder renal pelvis stone taking endoscope with water outlet on wall of sheath |
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| CN201510322U true CN201510322U (en) | 2010-06-23 |
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| CN2009200727097U Expired - Fee Related CN201510322U (en) | 2009-05-21 | 2009-05-21 | Urinary ladder renal pelvis stone taking endoscope with water outlet on wall of sheath |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015058329A1 (en) * | 2013-10-21 | 2015-04-30 | 龙刚 | Endoscope with continuous luminal perfusion and reflux functions |
| JP2015181939A (en) * | 2014-03-21 | 2015-10-22 | テルモ株式会社 | Calculus recovery device |
| CN105581821A (en) * | 2014-10-21 | 2016-05-18 | 沈阳沈大内窥镜有限公司 | Kidney stone clearing operation sheath |
| CN106551788A (en) * | 2015-09-24 | 2017-04-05 | 曾效参 | Optical Needle with Light Guide Groove |
| CN108403211A (en) * | 2018-03-23 | 2018-08-17 | 上海市杨浦区中心医院(同济大学附属杨浦医院) | Multifunctional bladder renal pelvis stone-taking lens |
| CN108451600A (en) * | 2018-02-13 | 2018-08-28 | 广州乔铁医疗科技有限公司 | A kind of visualization percutaneous transhepatic choledochoscope system and puncture sheath guard system |
| CN108888326A (en) * | 2018-06-29 | 2018-11-27 | 广州乔铁医疗科技有限公司 | A kind of hysteroscope system visualizing suction of foreign body |
| CN110101354A (en) * | 2019-06-20 | 2019-08-09 | 天津博朗科技发展有限公司 | A kind of rigid integral type hysteroscope applied in gynecological surgery |
-
2009
- 2009-05-21 CN CN2009200727097U patent/CN201510322U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015058329A1 (en) * | 2013-10-21 | 2015-04-30 | 龙刚 | Endoscope with continuous luminal perfusion and reflux functions |
| CN105848556A (en) * | 2013-10-21 | 2016-08-10 | 武汉佑康科技有限公司 | Endoscope with continuous luminal perfusion and reflux functions |
| CN105848556B (en) * | 2013-10-21 | 2018-06-08 | 武汉佑康科技有限公司 | A kind of endoscope with cavity continuous pouring and backflow functionality |
| JP2015181939A (en) * | 2014-03-21 | 2015-10-22 | テルモ株式会社 | Calculus recovery device |
| CN105581821A (en) * | 2014-10-21 | 2016-05-18 | 沈阳沈大内窥镜有限公司 | Kidney stone clearing operation sheath |
| CN106551788A (en) * | 2015-09-24 | 2017-04-05 | 曾效参 | Optical Needle with Light Guide Groove |
| CN108451600A (en) * | 2018-02-13 | 2018-08-28 | 广州乔铁医疗科技有限公司 | A kind of visualization percutaneous transhepatic choledochoscope system and puncture sheath guard system |
| CN108403211A (en) * | 2018-03-23 | 2018-08-17 | 上海市杨浦区中心医院(同济大学附属杨浦医院) | Multifunctional bladder renal pelvis stone-taking lens |
| CN108888326A (en) * | 2018-06-29 | 2018-11-27 | 广州乔铁医疗科技有限公司 | A kind of hysteroscope system visualizing suction of foreign body |
| CN110101354A (en) * | 2019-06-20 | 2019-08-09 | 天津博朗科技发展有限公司 | A kind of rigid integral type hysteroscope applied in gynecological surgery |
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| DD01 | Delivery of document by public notice |
Addressee: Luo Dachen Document name: Notification to Go Through Formalities of Registration |
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| 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: 20100623 Termination date: 20160521 |