CN217186075U - Uropoiesis surgery is with ureteroscope that has safe locking structure - Google Patents
Uropoiesis surgery is with ureteroscope that has safe locking structure Download PDFInfo
- Publication number
- CN217186075U CN217186075U CN202220373993.7U CN202220373993U CN217186075U CN 217186075 U CN217186075 U CN 217186075U CN 202220373993 U CN202220373993 U CN 202220373993U CN 217186075 U CN217186075 U CN 217186075U
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- China
- Prior art keywords
- ureteroscope
- groove
- ring
- block
- eyepiece
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- Expired - Fee Related
Links
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 14
- 238000001125 extrusion Methods 0.000 claims abstract description 30
- 239000002390 adhesive tape Substances 0.000 claims abstract description 17
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims 2
- 239000000428 dust Substances 0.000 abstract description 5
- 239000000835 fiber Substances 0.000 abstract description 3
- 210000001635 urinary tract Anatomy 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 3
- 239000011505 plaster Substances 0.000 description 2
- 210000000626 ureter Anatomy 0.000 description 2
- 210000003708 urethra Anatomy 0.000 description 2
- 210000003932 urinary bladder Anatomy 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 210000000244 kidney pelvis Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Microscoopes, Condenser (AREA)
Abstract
The utility model discloses a uropoiesis surgery is with ureteroscope that has safe locking structure, include: an instrument channel, a beam guide port and an eyepiece; instrument passageway one side is connected with the beam guide mouth, and instrument passageway acts on leading-in apparatus, instrument passageway one side is connected with the eyepiece, and the eyepiece acts on looks over the urinary tract problem, instrument passageway one end is connected with the tube sheath, and the tube sheath acts on and carries out the fibre and pass the image. This uropoiesis surgery is with ureteroscope that has safe locking structure, at first, will stimulate medical non-woven fabrics and laminate medical adhesive tape at the patient, at this moment can lock the tube sheath on one's body at the patient, avoid the tube sheath to drop, be convenient for lock the tube sheath safely, then, when the lug slides to extrusion inslot portion back extrusion groove can separate with the spread groove completely, tube sheath one end can the roll-off slot in this moment, and then can dismantle the tube sheath and get off to change, finally, fix the microscope lid in eyepiece one side, can prevent dust to the camera lens department of eyepiece through the microscope lid.
Description
Technical Field
The utility model relates to an uropoiesis surgery technical field specifically is an uropoiesis surgery is with ureteroscope that has safe locking structure.
Background
Ureteroscopy is a method for examining the renal pelvis, ureter, bladder and urethra for normality. The ureteroscope is a tubular instrument, enters a ureter from a urethra through a bladder, has a mirror surface at the front end, can transmit images to the other end through reflection or a light machine, and has certain defects when being used, for example;
for example, the publication number CN209391901U discloses a combined ureteroscope, which comprises a core ureteroscope and a combined scope sheath detachably sleeved and connected with the core ureteroscope; the core ureteroscope comprises a camera system, a light source system and a first channel for water inlet, water outlet and operation; the combined endoscope sheath comprises a core endoscope channel for accommodating a core ureteroscope and a second operation channel for water inlet, water outlet, negative pressure suction or mechanical operation; and a third operation channel which is in butt joint and communication with the second operation channel is arranged on the core ureteroscope. The utility model can perform visual operation, has the function of negative pressure suction, can be flexibly combined with a plurality of specifications, and can be widely used in various stone operations;
this prior art solution also presents the following problems when in use:
1. the tube sheath is not convenient to be safely locked after being inserted into the human body;
2. the tube sheath is not convenient to replace;
3. the protection is not convenient for the lens of the eyepiece;
improvements are needed to address the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a uropoiesis surgery is with ureteroscope with having safe locking structure to solve the current market that above-mentioned background art provided and be not convenient for carry out safe locking to the tube sheath after inserting human inside, be not convenient for change the tube sheath, the camera lens department of the eyepiece of being not convenient for carries out the problem of protecting.
In order to achieve the above object, the utility model provides a following technical scheme: a ureteroscope with a safety locking structure for urology surgery, comprising: an instrument channel, a beam guide port and an eyepiece;
one side of the instrument channel is connected with a beam guide opening, the instrument channel acts on an introduction instrument, one side of the instrument channel is connected with an ocular, the ocular acts on checking the problem of the urinary tract, one end of the instrument channel is connected with a tube sheath, and the tube sheath acts on fiber image transmission;
the fixing ring is connected to one side of the pipe sheath, one side of the fixing ring is connected with a threaded ring, the pipe sheath is sleeved with a lantern ring, a threaded groove is formed in the lantern ring, and the threaded ring is connected to the inner portion of the threaded groove in a threaded mode.
Preferably, lantern ring one side is connected with medical non-woven fabrics, be connected with medical adhesive tape between medical non-woven fabrics and the lantern ring, be connected with dustproof subsides between medical adhesive tape and the lantern ring, dustproof one end of pasting is connected with and draws the piece, draws the piece atress can stimulate dustproof subsides, can reveal dustproof subsides this moment.
Preferably, the medical non-woven fabric, the medical adhesive tape and the dustproof patch are the same in length, the medical adhesive tape is attached to a patient by pulling the medical non-woven fabric, and the tube sheath is locked on the patient.
Preferably, a slot is formed in the instrument channel, and a tube sheath is embedded in the slot;
the connecting block is connected gu fixed ring opposite side, instrument passageway one side is connected with the fixed block, the fixed slot has been seted up to fixed block inside, the inside gomphosis of fixed slot has the connecting block, the spread groove has been seted up to connecting block one side, and extrusion groove can separate with the spread groove after the lug slides to extrusion inslot portion completely.
Preferably, an extrusion groove is formed in one side of the fixed groove, and a convex block is connected between the extrusion groove and the connecting groove;
the pull rod is connected to one side of the protruding block, the pull rod is connected between the extrusion groove and the fixing block in a penetrating mode, a spring is connected between the extrusion groove and the fixing block, and the protruding block can extrude the spring when sliding.
Preferably, an expansion structure is formed between the extrusion groove and the fixed block through a spring, the extrusion groove is in sliding connection with the lug, a clamping structure is formed between the lug and the connecting groove, and the pull rod is pulled to drive the lug to slide in the extrusion groove along the connecting groove.
Preferably, a lens cover is arranged on one side of the eyepiece, a fixing lug is connected to one side of the lens cover, a connecting rod is connected to one side of the fixing lug, a clamping block is connected to one end of the connecting rod, the connecting rod and the clamping block can be extruded, and the connecting rod and the clamping block can deform inwards after being extruded;
the limiting ring is connected to one side of the eyepiece, and a connecting rod is connected to the inside of the limiting ring in a penetrating manner.
Preferably, connecting rod, fixture block, spacing ring are the plastics material together, and constitute sliding connection between connecting rod and the spacing ring to constitute the block between spacing ring and the fixture block, connecting rod and fixture block pass the spacing ring after automatic kick-back, the fixture block after kick-back can carry out the block with the spacing ring spacing.
Compared with the prior art, the beneficial effects of the utility model are that: this uropoiesis surgery is with ureteroscope that has safe locking structure, firstly, will stimulate medical non-woven fabrics and laminate medical adhesive tape at the patient, at this moment can lock the tube sheath on one's body at the patient, avoid the tube sheath to drop, the safety locking tube sheath of being convenient for, then, it can separate with the spread groove to extrude the groove after extrusion inslot portion to slide completely as the lug, tube sheath one end can the roll-off slot this moment in, and then can dismantle the tube sheath and get off to change, finally, fix the microscope lid in eyepiece one side, can prevent dust to the camera lens department of eyepiece through the microscope lid.
1. At first, insert the sheath after the patient health, rotate the lantern ring again, the lantern ring can stimulate thread groove and screw ring and carry out the screw thread slip, pull the lantern ring after thread groove and screw ring screw thread separation and move down again, the lantern ring removes to stimulate the pull block again after the adaptation position, pull the dustproof subsides of piece atress can be stimulateeed, can reveal dustproof subsides this moment, later will stimulate medical non-woven fabrics again and laminate medical adhesive tape at the patient, at this moment can lock the sheath on one's body at the patient, avoid the sheath to drop, the safe locking sheath of being convenient for.
2. Then, the pulling pull rod drives the lug and slides to the extrusion groove along the spread groove, can extrude the spring when the lug slides, and the extrusion groove can separate with the spread groove after the lug slides to the extrusion inslot portion completely, and pulling apparatus passageway can drive inside the connecting block roll-off fixed slot this moment to can drive in the sheath one end roll-off slot, and then can dismantle the sheath and get off to change, be convenient for change the sheath.
3. Finally, the pulling lens cover is buckled on the eyepiece, the connecting rod and the fixture block can be driven to be inserted into the limiting ring at the moment, the connecting rod and the fixture block can be extruded, the connecting rod and the fixture block can deform inwards after being extruded, the connecting rod and the fixture block can pass through the limiting ring after deforming to the adaptive position, the connecting rod and the fixture block can automatically rebound after passing through the limiting ring, the fixture block after rebounding can be clamped with the limiting ring for limitation, the lens cover can be fixed on one side of the eyepiece, and the lens of the eyepiece can be prevented dust through the lens cover.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the medical nonwoven fabric of the present invention;
FIG. 4 is an enlarged schematic view of part A of the present invention;
FIG. 5 is an enlarged schematic view of the part B of the present invention;
fig. 6 is an enlarged schematic view of the part C of the present invention.
In the figure: 1. an instrument channel; 2. a light-guiding beam port; 3. an eyepiece; 4. a sheath; 5. a fixing ring; 6. a threaded ring; 7. a collar; 8. a thread groove; 9. medical non-woven fabrics; 10. a medical adhesive tape; 11. a dustproof paste; 12. pulling the block; 13. a slot; 14. connecting blocks; 15. a fixing groove; 16. connecting grooves; 17. a fixed block; 18. extruding a groove; 19. a bump; 20. a pull rod; 21. a spring; 22. a mirror cover; 23. fixing the ear; 24. a connecting rod; 25. a clamping block; 26. a limit 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. 1-6, the present invention provides a technical solution: a ureteroscope with a safety locking structure for urology surgery, comprising: the device comprises an instrument channel 1, a light guide beam port 2 and an ocular 3;
The fixed ring 5 is connected on one side of the pipe sheath 4, the fixed ring 5 is connected with the threaded ring 6 on one side, the lantern ring 7 is sleeved on the pipe sheath 4, the threaded groove 8 is formed in the lantern ring 7, and the threaded ring 6 is connected with the internal thread of the threaded groove 8. One side of the lantern ring 7 is connected with a medical non-woven fabric 9, a medical adhesive tape 10 is connected between the medical non-woven fabric 9 and the lantern ring 7, a dustproof plaster 11 is connected between the medical adhesive tape 10 and the lantern ring 7, and one end of the dustproof plaster 11 is connected with a pull block 12. The medical non-woven fabric 9, the medical adhesive tape 10 and the dustproof patch 11 have the same length.
The pull block 12 is stressed to pull the dustproof sticker 11, the dustproof sticker 11 is uncovered at the moment, then the medical non-woven fabric 9 is pulled to attach the medical adhesive tape 10 to the patient, the tube sheath 4 is locked on the patient body at the moment, the tube sheath 4 is prevented from falling off, and the tube sheath 4 is convenient to lock safely.
The inside slot 13 of having seted up of apparatus channel 1, the inside gomphosis of slot 13 has tube sheath 4, and connecting block 14 connects at solid fixed ring 5 opposite side, and 1 one side of apparatus channel is connected with fixed block 17, and fixed slot 15 has been seted up to fixed block 17 inside, and the inside gomphosis of fixed slot 15 has connecting block 14, and connecting groove 16 has been seted up to connecting block 14 one side. Extrusion groove 18 has been seted up to fixed slot 15 one side, is connected with lug 19 between extrusion groove 18 and the spread groove 16, and pull rod 20 is connected in lug 19 one side, and pull rod 20 through connection is connected between extrusion groove 18 and fixed block 17, is connected with spring 21 between extrusion groove 18 and the fixed block 17. The pressing groove 18 and the fixed block 17 form a telescopic structure through a spring 21, the pressing groove 18 and the projection 19 form a sliding connection, and the projection 19 and the connecting groove 16 form a clamping structure.
When the bump 19 completely slides into the extrusion groove 18, the extrusion groove 18 is separated from the connection groove 16, and at this time, the pulling instrument channel 1 drives the connection block 14 to slide out of the fixing groove 15, and drives one end of the sheath 4 to slide out of the insertion groove 13, so that the sheath 4 can be detached for replacement, and the sheath 4 can be replaced conveniently.
The lens cover 22 is pulled to be buckled on the ocular lens 3, then the lens cover 22 is fixed on one side of the ocular lens 3, and the lens of the ocular lens 3 can be protected from dust through the lens cover 22.
The working principle is as follows: as shown in fig. 1-6, when using the ureteroscope with a safety locking structure for urology surgery, first, after inserting the sheath 4 into the patient, rotating the collar 7, the collar 7 will pull the thread groove 8 to perform thread sliding with the thread ring 6, when the thread groove 8 is separated from the thread ring 6, the collar 7 will be pulled to move downwards, the collar 7 will be moved to the adaptive position, then the pulling block 12 will be pulled, the pulling block 12 will pull the dust-proof sticker 11, at this time, the dust-proof sticker 11 will be uncovered, then the medical non-woven fabric 9 will be pulled to attach the medical adhesive tape 10 to the patient, at this time, the sheath 4 will be locked on the patient, to avoid the sheath 4 falling off, to lock the sheath 4 safely, then, pulling the pulling rod 20 will drive the projection 19 to slide along the connection groove 16 to the extrusion groove 18, when the projection 19 slides, the spring 21 will be extruded, when the projection 19 slides completely into the extrusion groove 18, the extrusion groove 18 will be separated from the connection groove 16, at this time, pulling the instrument channel 1 will drive the connecting block 14 to slide out of the fixing groove 15, and will drive one end of the sheath 4 to slide out of the inserting groove 13, the sheath 4 can be detached for replacement, so that the sheath 4 can be replaced conveniently, finally, the lens cover 22 is pulled to be buckled on the ocular lens 3, the connecting rod 24 and the clamping block 25 are driven to be inserted into the limiting ring 26, at this time, the connecting rod 24 and the clamping block 25 are extruded, the connecting rod 24 and the clamping block 25 deform inwards after being extruded, the connecting rod 24 and the clamping block 25 pass through the limiting ring 26 after being deformed to the adaptive positions, when the connecting rod 24 and the clamping block 25 pass through the limiting ring 26, the clamping block 25 after rebounding automatically rebounds, and is clamped and limited by the limiting ring 26, the lens cover 22 is further fixed on the eyepiece 3 side, and the lens of the eyepiece 3 can be protected from dust by the lens cover 22, which is not described in detail in this specification and is well known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. A ureteroscope with a safety locking structure for urology surgery, comprising: the device comprises an instrument channel (1), a light guide beam port (2) and an ocular (3), and is characterized in that;
one side of the instrument channel (1) is connected with a beam guide opening (2), one side of the instrument channel (1) is connected with an ocular lens (3), and one end of the instrument channel (1) is connected with a tube sheath (4);
the fixing ring (5) is connected to one side of the pipe sheath (4), one side of the fixing ring (5) is connected with the threaded ring (6), the sleeve ring (7) is sleeved on the pipe sheath (4), the threaded groove (8) is formed in the sleeve ring (7), and the threaded ring (6) is connected to the inner thread of the threaded groove (8).
2. A ureteroscope for urology having a safety locking mechanism according to claim 1, wherein: the medical adhesive tape is characterized in that one side of the sleeve ring (7) is connected with a medical non-woven fabric (9), a medical adhesive tape (10) is connected between the medical non-woven fabric (9) and the sleeve ring (7), a dustproof patch (11) is connected between the medical adhesive tape (10) and the sleeve ring (7), and one end of the dustproof patch (11) is connected with a pull block (12).
3. A ureteroscope for urology having a safety locking mechanism according to claim 2, wherein: the medical non-woven fabric (9), the medical adhesive tape (10) and the dustproof patch (11) are the same in length.
4. A ureteroscope for urology having a safety locking mechanism according to claim 1, wherein: a slot (13) is formed in the instrument channel (1), and a tube sheath (4) is embedded in the slot (13);
connecting block (14), connect and be in gu fixed ring (5) opposite side, instrument passageway (1) one side is connected with fixed block (17), fixed block (17) inside fixed slot (15) have been seted up, fixed slot (15) inside gomphosis has connecting block (14), connecting groove (16) have been seted up to connecting block (14) one side.
5. A ureteroscope for urology surgery with a safety locking mechanism according to claim 4, wherein: an extrusion groove (18) is formed in one side of the fixed groove (15), and a convex block (19) is connected between the extrusion groove (18) and the connecting groove (16);
the pull rod (20) is connected to one side of the bump (19), the pull rod (20) is connected between the extrusion groove (18) and the fixed block (17) in a penetrating mode, and a spring (21) is connected between the extrusion groove (18) and the fixed block (17).
6. A ureteroscope for urology surgery with a safety locking mechanism according to claim 5, wherein: a telescopic structure is formed between the extrusion groove (18) and the fixed block (17) through a spring (21), the extrusion groove (18) and the projection (19) are in sliding connection, and a clamping structure is formed between the projection (19) and the connecting groove (16).
7. A ureteroscope for urology having a safety locking mechanism according to claim 1, wherein: a glasses cover (22) is arranged on one side of the eyepiece (3), a fixing lug (23) is connected to one side of the glasses cover (22), a connecting rod (24) is connected to one side of the fixing lug (23), and a clamping block (25) is connected to one end of the connecting rod (24);
the limiting ring (26) is connected to one side of the eyepiece (3), and a connecting rod (24) is connected to the inside of the limiting ring (26) in a penetrating manner.
8. A ureteroscope for urology having a safety locking mechanism according to claim 7, wherein: the connecting rod (24), the clamping block (25) and the limiting ring (26) are made of plastic materials, the connecting rod (24) is in sliding connection with the limiting ring (26), and the limiting ring (26) is clamped with the clamping block (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220373993.7U CN217186075U (en) | 2022-02-23 | 2022-02-23 | Uropoiesis surgery is with ureteroscope that has safe locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220373993.7U CN217186075U (en) | 2022-02-23 | 2022-02-23 | Uropoiesis surgery is with ureteroscope that has safe locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217186075U true CN217186075U (en) | 2022-08-16 |
Family
ID=82797757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220373993.7U Expired - Fee Related CN217186075U (en) | 2022-02-23 | 2022-02-23 | Uropoiesis surgery is with ureteroscope that has safe locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217186075U (en) |
-
2022
- 2022-02-23 CN CN202220373993.7U patent/CN217186075U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220816 |
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| CF01 | Termination of patent right due to non-payment of annual fee |