CN212015706U - Ureter calculus removing device for urological surgery with plugging function - Google Patents
Ureter calculus removing device for urological surgery with plugging function Download PDFInfo
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- CN212015706U CN212015706U CN202020258998.6U CN202020258998U CN212015706U CN 212015706 U CN212015706 U CN 212015706U CN 202020258998 U CN202020258998 U CN 202020258998U CN 212015706 U CN212015706 U CN 212015706U
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Abstract
The utility model relates to the field of medical technology, and a ureter lithotomy device for uropoiesis surgery with shutoff function is disclosed, including the grip handle, the left side fixed mounting of grip handle has the conveyer pipe rather than being linked together, the fixed pipe of left end fixedly connected with of conveyer pipe, the left side fixedly connected with of fixed pipe lithotomy basket, the left side fixedly connected with regulating block of lithotomy basket. The utility model discloses a, there is ureteroscope through the top fixed mounting who holds the handle, ureteroscope's bottom extends to the inside and the fixedly connected with optical fiber who holds the handle, and the top of fixed pipe inlays and is equipped with miniature camera lens, optical fiber's left end and miniature camera lens fixed connection, thereby make the device can whole journey observe getting the stone in-process, make the device reach and have the shutoff function in getting the stone operation, thereby avoid getting stone in-process stone backward flow to renal pelvis or get into renal calyx and arouse the stone, the advantage of the degree of difficulty of operation has been reduced.
Description
Technical Field
The utility model relates to the field of medical technology, specifically be a ureter calculus removing device for urology surgery with shutoff function.
Background
Urinary calculus is a common disease of the urinary system, and can be found in any part of kidney, bladder, ureter and urethra, but kidney and ureter calculus are common, clinical manifestations are different due to different parts of calculus, typical manifestations of kidney and ureter calculus are renal colic and hematuria, and the main treatment methods of ureter calculus are as follows: extracorporeal Shock Wave Lithotripsy (ESWL), ureterotomy for lithotomy and ureteroscopy for lithotripsy.
In the ureter lithotomy, instruments which are thin and high in precision are used for being sent into a bladder through a urethra, a lithotripter or a stone sleeving net and a lithotripter are inserted into a working cavity of a ureteroscope, and laser-broken stones are taken out.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a ureter gets stone device for urology surgery with shutoff function possesses and has the shutoff function in getting the stone operation to avoid getting stone in-process stone reflux to renal pelvis or getting into renal calyx and arouse the calculus, the degree of difficulty advantage such as operation has been reduced, solved ureteroscope rubble and got in the stone operation, in the ureter, upper segment calculus and calculus piece are washed back renal pelvis or get into renal calyx by the recoil force of irritating water injection flow or rubble instrument easily, and arouse the kidney stone, increase the problem of the operation degree of difficulty.
(II) technical scheme
Have the shutoff function in getting the stone operation for realizing the aforesaid to avoid stone backward flow to renal pelvis or get into renal calyx and arouse the calculus in getting the stone in-process, reduced the purpose of the degree of difficulty of operation, the utility model provides a following technical scheme: a ureter calculus removing device with a blocking function for urology surgery comprises a holding handle, wherein a conveying pipe communicated with the holding handle is fixedly mounted on the left side of the holding handle, a fixing pipe is fixedly connected to the left end of the conveying pipe, a calculus removing net basket is fixedly connected to the left side of the fixing pipe, an adjusting block is fixedly connected to the left side of the calculus removing net basket, a blocking balloon is fixedly connected to the left side of the adjusting block, an air inflation bag is fixedly mounted on the right side of the bottom of the holding handle, the top of the air inflation bag extends to the inside of the holding handle and is fixedly provided with an air supply pipe, the left end of the air supply pipe sequentially penetrates through the conveying pipe, the fixing pipe, the calculus removing net basket and the adjusting block and is fixedly connected with the blocking balloon and communicated with the blocking balloon, an adjusting rod is inserted into the right side of the holding handle, the left end of the adjusting rod is, the connecting pipe extends to the inside of conveyer pipe and with regulating block fixed connection, the right side fixed mounting at gripping handle top has the ureteroscope, the bottom of ureteroscope extends to the inside of gripping handle, the bottom fixedly connected with light guide fiber of ureteroscope, the top of fixed pipe is inlayed and is equipped with miniature camera lens, light guide fiber's left end extend to the inside of fixed pipe and with miniature camera lens fixed connection.
Preferably, the micro lens is inclined, and the light guide fiber is fixedly connected to the inner top wall of the conveying pipe.
Preferably, the surface cover of adjusting the pole is equipped with rather than fixedly connected with locating plate, the left side fixedly connected with elastic spring of locating plate, elastic spring's right side and the inside right side fixed connection of gripping handle.
Preferably, the right side of the holding handle is embedded with a wear-resistant ring, and the wear-resistant ring is sleeved on the surface of the adjusting rod.
Preferably, the left end of the adjusting rod is fixedly connected with a stretching handle, and an anti-skid sleeve is sleeved on the stretching handle.
Preferably, the right side fixedly connected with registration arm of gripping handle, the cover is equipped with rather than fixed connection's holding ring on the regulation pole, threaded connection is established and in the holding ring to the left side cover of holding ring.
(III) advantageous effects
Compared with the prior art, the utility model provides an uropoiesis is ureter calculus removing device for surgery with shutoff function possesses following beneficial effect:
1. the ureter calculus removing device with the blocking function for the urology surgery is characterized in that communicated conveying pipes are fixedly arranged on the left side of a holding handle, the conveying pipes are soft, so that calculus can be removed by holding the holding handle and then enabling the conveying pipes to enter a bladder through a urinary duct, a fixing pipe is fixedly connected to the left side of the conveying pipes, a calculus removing net basket is fixedly connected to the right side of the fixing pipe, an adjusting block is fixedly connected to the left side of the calculus removing net basket, the calculus removing net basket plays a supporting role for the adjusting block, a connecting pipe is fixedly arranged on the right side of the adjusting block, an adjusting rod is inserted into the right side of the holding handle, the left side of the adjusting rod penetrates into the inside of the holding handle and is fixedly connected with the connecting pipe, the adjusting block can be controlled by pulling the adjusting rod, calculus removing net basket calculus removing is further controlled, the calculus removing net basket can be driven to be opened when the adjusting rod moves rightwards, and the calculus removing effect, the left side of the adjusting block is fixedly connected with a plugging balloon, the bottom of the holding handle is fixedly provided with an inflating bag, the top of the inflating bag extends into the holding handle and is fixedly connected with an air supply pipe, the left end of the air supply pipe penetrates through the adjusting block and is fixedly connected and communicated with the plugging balloon, so that the plugging balloon can be inflated through the air supply pipe by pressing the inflating bag, the plugging balloon can further plug the ureter, the calculus is not easy to flow back in the calculus taking process, the ureteroscope is fixedly arranged at the top of the holding handle, the bottom of the ureteroscope extends into the holding handle and is fixedly connected with a light guide fiber, the top of the fixing pipe is embedded with a micro lens, the left end of the light guide fiber is fixedly connected with the micro lens, the device can be observed in the whole course in the calculus taking process, and the device has a plugging function in the calculus taking operation, thereby avoiding the calculus from flowing back to the renal pelvis or entering the renal calyx during the calculus removing process, and reducing the difficulty of the operation.
2. This urinary surgery gets stone device with uropoiesis function is slope form through setting up miniature camera lens, and the observation device that can be better gets the stone condition, has reduced the degree of difficulty of operation, and light guide fiber fixed connection in the interior roof of conveyer pipe, makes the light guide fiber be difficult for producing the circumstances such as distortion when the conveyer pipe is crooked, has increased the practicality of device.
3. This urinary surgery gets stone device with ureter with shutoff function, through the surperficial cover at the regulation pole be equipped with the locating plate, and the left side fixedly connected with elastic spring of locating plate, elastic spring's left side and the right inner wall fixed connection who grips the handle to make the regulation pole when the displacement, elastic spring plays the effect that the atress kick-backed, and then after making the operation, but adjust the pole auto-answer initial position, reduced the operation degree of difficulty of device.
4. This urinary surgery gets stone device with uropoiesis function with ureter through the wear-resisting circle in the right side of holding the handle, wear-resisting circle cover is located the surface of adjusting the pole to make the regulation pole when controlling the displacement, be difficult for producing wearing and tearing to holding the handle.
5. This urinary surgery gets stone device with ureter with shutoff function, through the tensile handle of right-hand member fixedly connected with at the regulation pole, and the cover is equipped with anti-skidding cover on the tensile handle to make the doctor when getting stone, can hold tensile handle, thereby displacement about the control regulation pole, anti-skidding cover plays anti-skidding effect, and then avoids the hand to slide and reduce the operation degree of difficulty.
6. This urinary surgery gets stone device with ureter with shutoff function has the registration arm through the right side fixed mounting who holds the handle, and the cover is equipped with rather than the holding ring that rotates the connection on adjusting the pole to when stretching the regulation pole, make the holding ring cover locate on the registration arm, and then fix a position the regulation pole, avoid elastic spring to kick-back to adjust the pole, reduced the operation degree of difficulty of device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of part A of the structure of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of a portion B of the structure of FIG. 1 according to the present invention;
fig. 4 is an enlarged schematic view of the structure C of fig. 1 according to the present invention.
The reference numbers in the figures illustrate:
1. a grip handle; 2. a delivery pipe; 3. a fixed tube; 4. taking a stone basket; 5. an adjusting block; 6. blocking the balloon; 7. an air-filled bag; 8. an air supply pipe; 9. wear-resistant rings; 10. adjusting a rod; 11. a connecting pipe; 12. ureteroscopy; 13. a light guide fiber; 14. a micro lens; 15. positioning a plate; 16. an elastic spring; 17. stretching the handle; 18. a positioning tube; 19. a retaining ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a ureter calculus removing device with blocking function for urology surgery comprises a holding handle 1, a delivery pipe 2 connected with the holding handle 1 is fixedly installed on the left side of the holding handle 1, a fixed pipe 3 is fixedly connected with the left end of the delivery pipe 2, a calculus removing basket 4 is fixedly connected with the left side of the fixed pipe 3, an adjusting block 5 is fixedly connected with the left side of the calculus removing basket 4, a blocking balloon 6 is fixedly connected with the left side of the adjusting block 5, an air bag 7 is fixedly installed on the right side of the bottom of the holding handle 1, the top of the air bag 7 extends into the holding handle 1 and is fixedly installed with an air supply pipe 8, the left end of the air supply pipe 8 sequentially penetrates through the delivery pipe 2, the fixed pipe 3, the calculus removing basket 4 and the adjusting block 5 and is fixedly connected and communicated with the blocking balloon 6, an adjusting rod 10 is inserted on the right side of the holding handle 1, the left end of, the left end of the adjusting rod 10 is fixedly connected with a connecting pipe 11, the connecting pipe 11 extends into the conveying pipe 2 and is fixedly connected with an adjusting block 5, a ureteroscope 12 is fixedly installed at the right side of the top of the holding handle 1, the bottom of the ureteroscope 12 extends into the holding handle 1, a light guide fiber 13 is fixedly connected with the bottom of the ureteroscope 12, a micro lens 14 is embedded at the top of the fixed pipe 3, the left end of the light guide fiber 13 extends into the fixed pipe 3 and is fixedly connected with the micro lens 14, the conveying pipe 2 communicated with the holding handle 1 is fixedly installed at the left side of the holding handle 1, the conveying pipe 2 is soft, so that the conveying pipe 2 can enter the bladder through a urinary catheter to carry out calculus extraction after the holding handle 1 is grasped, the fixing pipe 3 is fixedly connected with the left end of the conveying pipe 2, the stone extracting basket 4 is fixedly connected with the right side of the fixing pipe 3, and the, the stone-taking basket 4 plays a supporting role for the adjusting block 5, the right side of the adjusting block 5 is fixedly provided with a connecting pipe 11, the right side of the holding handle 1 is inserted with an adjusting rod 10, the left side of the adjusting rod 10 penetrates into the holding handle 1 and is fixedly connected with the connecting pipe 11, so that the adjusting block 5 can be controlled by pulling the adjusting rod 10, the stone-taking basket 4 is controlled to take stones, the adjusting rod 10 can drive the stone-taking basket 4 to open when moving rightwards, the stone-taking effect of the stone-taking basket 4 is relatively good and plays a certain role in blocking and preventing backflow, the left side of the adjusting block 5 is fixedly connected with a blocking balloon 6, the bottom of the holding handle 1 is fixedly provided with an air-charging bag 7, the top of the air-charging bag 7 extends into the holding handle 1 and is fixedly connected with an air pipe 8, and the left end of the air-charging pipe 8 penetrates through the adjusting block 5 and is, thereby the gasbag 7 is pressed to the accessible, aerify shutoff balloon 6 through blast pipe 8, and then make shutoff balloon 6 carry out the shutoff to the ureter, make the calculus difficult at the stone extraction in-process backward flow, there is ureteroscope 12 through the top fixed mounting who holds handle 1, the bottom of ureteroscope 12 extends to the inside and the fixedly connected with leaded light fiber 13 of holding handle 1, and the top of fixed tube 3 inlays and is equipped with micro lens 14, the left end and the micro lens 14 fixed connection of leaded light fiber 13, thereby make the device can whole journey be observed at the stone extraction in-process, make the device reach and have the shutoff function in the stone extraction operation, thereby avoid stone backward flow to renal pelvis or get into renal calyx and arouse the calculus in the stone extraction process, the advantage of the degree of difficulty of operation has been reduced.
Further, miniature lens 14 is the slope form, and optical fiber 13 fixed connection is in conveyer pipe 2's interior roof, is the slope form through setting up miniature lens 14, and the observation device that can be better gets the stone condition, has reduced the degree of difficulty of operation, and optical fiber 13 fixed connection is in conveyer pipe 2's interior roof, makes optical fiber 13 be difficult for producing the circumstances such as distortion when conveyer pipe 2 is crooked, has increased the practicality of device.
Further, adjust the surperficial cover of pole 10 and be equipped with rather than fixedly connected with locating plate 15, the left side fixedly connected with elastic spring 16 of locating plate 15, elastic spring 16's right side and the inside right side fixed connection of grip handle 1, it is equipped with locating plate 15 to overlap through the surface at regulation pole 10, and the left side fixedly connected with elastic spring 16 of locating plate 15, elastic spring 16's left side and grip handle 1's right inner wall fixed connection, thereby make and adjust pole 10 when the displacement, elastic spring 16 plays the effect that the atress is kick-backed, and then after making the operation, adjust pole 10 can the auto-answer initial position, the operation degree of difficulty of device has been reduced.
Furthermore, wear-resisting circle 9 is inlayed on the right side of gripping handle 1, and wear-resisting circle 9 cover is located the surface of adjusting pole 10, through the wear-resisting circle 9 on the right side of gripping handle 1, wear-resisting circle 9 cover is located the surface of adjusting pole 10 to make adjusting pole 10 when controlling the displacement, be difficult for producing wearing and tearing to gripping handle 1.
Further, adjust the tensile handle 17 of the left end fixedly connected with of pole 10, the cover is equipped with anti-skidding cover on the tensile handle 17, through the tensile handle 17 of the right-hand member fixedly connected with at the pole 10 of adjusting, and the cover is equipped with anti-skidding cover on the tensile handle 17 to make the doctor when getting the stone, can hold tensile handle 17, thereby displacement about the control regulation pole 10, anti-skidding cover plays anti-skidding effect, and then avoids the hand cunning to reduce the operation degree of difficulty.
Further, the right side fixedly connected with registration arm 18 of gripping handle 1, the cover is equipped with rather than fixed connection's holding ring 19 on adjusting pole 10, holding ring 19's left side cover is established and threaded connection in holding ring 18, there is registration arm 18 through the right side fixed mounting at gripping handle 1, and the cover is equipped with rather than the holding ring 19 of rotating the connection on adjusting pole 10, thereby when stretching adjusting pole 10, make holding ring 19 cover locate on registration arm 18, and then fix a position adjusting pole 10, avoid elastic spring 16 to kick-back to adjust pole 10, the operation degree of difficulty of device has been reduced.
The utility model discloses a miniature lens 14's model that uses can be ZZQ-I, and it is provided with the control switch who matches with it, and control switch's mounted position can select according to the in-service use needs.
The working principle is as follows: the conveying pipe 2 communicated with the conveying pipe 2 is fixedly arranged on the left side of the holding handle 1, the conveying pipe 2 is soft, so that the conveying pipe 2 can enter the bladder through a urinary duct to take stones after the holding handle 1 is held, the fixing pipe 3 is fixedly connected to the left side of the conveying pipe 2, the stone-taking net basket 4 is fixedly connected to the right side of the fixing pipe 3, the adjusting block 5 is fixedly connected to the left side of the stone-taking net basket 4, the stone-taking net basket 4 plays a supporting role for the adjusting block 5, the connecting pipe 11 is fixedly arranged on the right side of the adjusting block 5, the adjusting rod 10 is inserted into the right side of the holding handle 1, the left side of the adjusting rod 10 penetrates into the holding handle 1 and is fixedly connected with the connecting pipe 11, the adjusting block 5 can be controlled by pulling the adjusting rod 10, the stone-taking net basket 4 is further controlled to take stones, the stone can be driven to open when the adjusting rod 10 moves rightwards, and the stone-taking net basket 4 can be relatively, the left side of the adjusting block 5 is fixedly connected with the plugging balloon 6, the bottom of the holding handle 1 is fixedly provided with the inflatable bag 7, the top of the inflatable bag 7 extends into the holding handle 1 and is fixedly connected with the air supply pipe 8, the left end of the air supply pipe 8 penetrates through the adjusting block 5 and is fixedly connected and communicated with the plugging balloon 6, so that the plugging balloon 6 can be inflated through the air supply pipe 8 by pressing the inflatable bag 7, the ureter can be plugged by the plugging balloon 6, stones are not easy to flow back in the stone taking process, the ureteroscope 12 is fixedly arranged at the top of the holding handle 1, the bottom of the ureteroscope 12 extends into the holding handle 1 and is fixedly connected with the light guide fiber 13, the top of the fixing pipe 3 is embedded with the micro lens 14, the left end of the light guide fiber 13 is fixedly connected with the micro lens 14, and the whole-course observation of the device in the stone taking process can be realized, the device has the function of blocking in the calculus removing operation, so that calculus caused by backflow of calculus to the renal pelvis or entering of renal calyx in the calculus removing process is avoided, the difficulty of the operation is reduced, and the problems that in the calculus removing operation, calculus and calculus fragments at the middle and upper sections of a ureter are easily flushed back to the renal pelvis or enter the renal calyx by water injection flow or recoil force of a calculus breaking tool, kidney calculus is caused, and the difficulty of the operation is increased are solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A ureter calculus removing device with a blocking function for urology surgery comprises a holding handle (1), and is characterized in that: the utility model discloses a stone-taking device, including grip handle (1), conveyer pipe (2) that the left side fixed mounting of grip handle (1) is linked together rather than, the left side fixedly connected with of conveyer pipe (2) is fixed with fixed pipe (3), the left side fixedly connected with of fixed pipe (3) gets stone basket (4), the left side fixedly connected with regulating block (5) of getting stone basket (4), the left side fixedly connected with shutoff balloon (6) of regulating block (5), the right side fixed mounting of grip handle (1) bottom has gas cell (7), the top of gas cell (7) extends to the inside of grip handle (1) and fixed mounting has blast pipe (8), the left end of blast pipe (8) link up conveyer pipe (2), fixed pipe (3), get stone basket (4) and regulating block (5) in proper order and with shutoff balloon (6) fixed connection and be linked together, the right side of grip handle (1) is pegged graft and is had regulation pole (10), the utility model discloses a ureteroscope for holding, including adjusting pole (10), left end and sliding connection to the inside of gripping handle (1) of adjusting pole (10), the left end fixedly connected with connecting pipe (11) of adjusting pole (10), connecting pipe (11) extend to the inside of conveyer pipe (2) and with regulating block (5) fixed connection, the right side fixed mounting at gripping handle (1) top has ureteroscope (12), the bottom of ureteroscope (12) extends to the inside of gripping handle (1), the bottom fixedly connected with light guide fiber (13) of ureteroscope (12), the top of fixed pipe (3) is inlayed and is equipped with micro lens (14), the left end of light guide fiber (13) extend to the inside of fixed pipe (3) and with micro lens (14) fixed connection.
2. A ureteral calculus removing device for urology surgery having a blocking function according to claim 1, wherein: the micro lens (14) is inclined, and the light guide fiber (13) is fixedly connected to the inner top wall of the conveying pipe (2).
3. A ureteral calculus removing device for urology surgery having a blocking function according to claim 1, wherein: the surface cover of adjusting pole (10) is equipped with rather than fixedly connected with locating plate (15), the left side fixedly connected with elastic spring (16) of locating plate (15), the right side of elastic spring (16) and the inside right side fixed connection of gripping handle (1).
4. A ureteral calculus removing device for urology surgery having a blocking function according to claim 1, wherein: the right side of the holding handle (1) is embedded with a wear-resistant ring (9), and the wear-resistant ring (9) is sleeved on the surface of the adjusting rod (10).
5. A ureteral calculus removing device for urology surgery having a blocking function according to claim 1, wherein: the left end fixedly connected with of adjusting pole (10) is tensile handle (17), it is equipped with anti-skidding cover to overlap on tensile handle (17).
6. A ureteral calculus removing device for urology surgery having a blocking function according to claim 1, wherein: the right side fixedly connected with registration arm (18) of gripping handle (1), the cover is equipped with rather than fixed connection's holding ring (19) on adjusting pole (10), threaded connection in registration arm (18) is established and to the left side cover of holding ring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020258998.6U CN212015706U (en) | 2020-03-05 | 2020-03-05 | Ureter calculus removing device for urological surgery with plugging function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020258998.6U CN212015706U (en) | 2020-03-05 | 2020-03-05 | Ureter calculus removing device for urological surgery with plugging function |
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| CN212015706U true CN212015706U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020258998.6U Expired - Fee Related CN212015706U (en) | 2020-03-05 | 2020-03-05 | Ureter calculus removing device for urological surgery with plugging function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118141471A (en) * | 2024-05-09 | 2024-06-07 | 四川大学华西医院 | Urinary system calculus discharge promoting device and calculus extractor |
-
2020
- 2020-03-05 CN CN202020258998.6U patent/CN212015706U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118141471A (en) * | 2024-05-09 | 2024-06-07 | 四川大学华西医院 | Urinary system calculus discharge promoting device and calculus extractor |
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