CN113229775A - Cystoscope catheter for urology department and using method thereof - Google Patents
Cystoscope catheter for urology department and using method thereof Download PDFInfo
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- CN113229775A CN113229775A CN202110540737.2A CN202110540737A CN113229775A CN 113229775 A CN113229775 A CN 113229775A CN 202110540737 A CN202110540737 A CN 202110540737A CN 113229775 A CN113229775 A CN 113229775A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/307—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the urinary organs, e.g. urethroscopes, cystoscopes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention belongs to the technical field of urology, and particularly relates to a cystoscope catheter for urology and a using method thereof. The cystoscope catheter comprises a cystoscope main body, a catheter body, a sealing shell, a positioning groove, a fixing seat, a cavity, a buffer spring, a buffer plate, a compression spring, a clamping block, a fixing groove, a fixing block, a pressure-resistant layer, an antibacterial stainless steel layer, a manganese alloy layer, a chromium alloy layer, a reinforcing layer, an abrasion-resistant layer, an anti-fatigue layer, an anti-corrosion layer, a protective layer, a first through hole, a sliding groove and a sliding block, wherein the cystoscope main body, the catheter body, the sealing shell, the positioning groove, the fixing seat, the cavity, the buffer spring, the buffer plate, the compression spring, the clamping block, the fixing groove, the fixing block, the anti-pressure layer, the antibacterial stainless steel layer, the manganese alloy layer, the chromium alloy layer, the reinforcing layer, the abrasion-resistant layer, the anti-fatigue layer, the anti-corrosion layer, the protective layer, the first through hole, the sliding groove and the sliding block are matched with one another.
Description
Technical Field
The invention relates to the field of urology, in particular to a cystoscope catheter for urology and a using method thereof.
Background
The cystoscope is a kind of endoscope, and is similar to urethral probe in shape, and four parts of an endoscope sheath, an examination endoscope, a treatment and ureter intubation endoscope and an endoscope core form a set, and accessories such as an electrocautery device, a scissors device, a biopsy forceps and the like are attached.
Through the retrieval, chinese patent application publication number is CN 206979470U's patent, discloses a cystoscope pipe, wherein, including being responsible for and the cystoscope main part, the cystoscope main part with be responsible for end connection, be responsible for and set gradually inflation chamber and endoscope passageway chamber from outer to inner, the front end of being responsible for is provided with cystoscope camera mechanism, cystoscope camera mechanism includes cystoscope camera, LED aureola and photoelectric probe, the cystoscope camera sets up the center department of LED aureola, the cystoscope main part includes display, adjustable gas injector and pipeline length adjuster, the display with adjustable gas injector all sets up on the pipeline length adjuster, the cystoscope camera the LED aureola with photoelectric probe all with the display is connected.
The above patent also has the following disadvantages: present current uropoiesis is cystoscope pipe for branch of academic or vocational study, fixed effect is poor, and compressive property is poor, the pipe of not being convenient for is changed, can influence the result of use of pipe, long-time the use can cause the pipe damaged, can't satisfy user's demand, the practicality of cystoscope pipe has been reduced, and current equipment is when using, the condition that rocks appears easily as the buffer board to its internals, thereby influence the result of use of equipment, and the condition that drops appears easily in its pipe body of current equipment when using, the pipe body is unstable inadequately at the during operation, also can influence the result of use of equipment. When the existing equipment is used, internal components are usually not stable enough, such as the conditions that the fixing seat and the sealing shell are easy to shake, and the internal components are not convenient enough to disassemble and replace, such as the fixing seat and the sealing shell, and are also inconvenient to assemble, and the fixing seat is also inconvenient to install, so that the components are not stable enough during installation, and the use efficiency is influenced. When the existing equipment is used, the situation of direct collision of internal components is easy to occur, so that the service life of the equipment is influenced, the impact resistance of the existing equipment is poor, the safety performance of the equipment is poor, the service life of the equipment is influenced, the corrosion resistance and the chemical resistance of the existing equipment are poor, and the service life of the equipment is also influenced.
Disclosure of Invention
Based on the technical problems that when the cystoscope catheter needing to be replaced is fixed, the fixing effect is poor, the compression resistance is poor, the catheter is inconvenient to replace, the using effect of the catheter can be influenced, the catheter is damaged after being used for a long time, the requirement of a user cannot be met, and the practicability of the cystoscope catheter is reduced, which are provided by the background art, the invention provides the cystoscope catheter for the urological department and the using method thereof.
The invention provides a cystoscope catheter for urology department and a using method thereof, comprising a cystoscope main body and a catheter body, wherein a sealing shell is arranged at the left side of the cystoscope main body, the right side of the catheter body penetrates through the inner cavity of the sealing shell through a connecting block, a positioning groove is fixedly connected at the right side of the inner cavity of the sealing shell, a fixing seat is arranged in the inner cavity of the positioning groove, the left side of the fixing seat penetrates through the left side of the positioning groove, the left side of the fixing seat is fixedly connected with the right side of the connecting block, cavities are respectively arranged at the front side and the rear side of the fixing seat, a buffer spring is fixedly connected at the inner side of the inner cavity of the cavity from left to right, a buffer plate is fixedly connected at the outer side of the buffer plate, compression springs are fixedly connected at the two sides of the outer side of the buffer plate, the outer side of the compression springs penetrates through the outer side of the cavities, and a clamping block is fixedly connected at the outer side of the compression springs, the outside of fixture block all runs through to the front side and the rear side of seal shell, the fixed slot has all been seted up to the front side and the rear side on fixing base right side, the inner chamber of fixed slot is provided with the fixed block, the right side of fixed block runs through to the right side of fixed slot, the right side of fixed block and the left front side of constant head tank inner chamber and rear side fixed connection, the surface of pipe body is provided with the resistance to compression layer, the inner chamber of pipe body is provided with the enhancement layer, one side that the pipe body was kept away from to the enhancement layer is provided with the inoxidizing coating.
Preferably, the front side and the rear side of sealed shell all set up with the fixture block cooperation through-hole one that uses, the quantity of through-hole one is two, the left side of sealed shell is seted up and is used the through-hole two with the connecting block cooperation, through setting up spout and slider, has played the stable effect of removal to the buffer board, has solved the problem that the buffer board appears rocking when removing.
Preferably, buffer spring's quantity is six, and six equal distance distribution of buffer spring in the inboard of cavity inner chamber, compression spring's quantity is four, and four equal distance distribution of compression spring in the outside of buffer board, through setting up the connecting block, has played fixed effect to the pipe body, prevents that the problem that drops from appearing in the pipe body when the work is used, has increased the stability of pipe body during operation.
Preferably, the anti-pressure layer includes antibiotic stainless steel layer, the one side that antibiotic stainless steel layer kept away from the anti-pressure layer is provided with the manganese alloy layer, the one side that antibiotic stainless steel layer was kept away from to the manganese alloy layer is provided with the chromium alloy layer, through setting up compression spring and fixture block, plays fixed effect to fixing base and sealed shell, and fixing base and sealed shell are better when using like this.
Preferably, the enhancement layer includes the layer of resistance to wears, the layer of resistance to wears is provided with the antifatigue layer in the one side of keeping away from the enhancement layer, the antifatigue layer is kept away from the layer of resistance to wears one side and is provided with the corrosion resistant layer, through setting up fixed slot and fixed block, has played the effect of the assembly of being convenient for to the fixing base, makes things convenient for the fixing base can fix a position fast when the installation, has increased the stability of fixing base when the installation.
Preferably, the inner cavity of the anti-pressure layer is bonded and connected with the surface of the antibacterial stainless steel layer, the inner cavity of the antibacterial stainless steel layer is bonded and connected with the surface of the manganese alloy layer, the inner cavity of the manganese alloy layer is bonded and connected with the surface of the chromium alloy layer, and the compression spring is arranged, so that the phenomenon that the fixture block directly collides with the surface of the fixing seat is avoided, the fixture block and the fixing seat are protected, and the service life of the fixture block and the service life of the fixing seat are prolonged.
Preferably, the inner cavity of the reinforcing layer is in adhesive connection with the surface of the wear-resistant layer, the inner cavity of the wear-resistant layer is in adhesive connection with the surface of the fatigue-resistant layer, and the inner cavity of the fatigue-resistant layer is in adhesive connection with the surface of the corrosion-resistant layer.
Preferably, the top and the bottom of cavity inner chamber have all seted up the spout, the inner chamber sliding connection of spout has the slider, the inboard of slider and the top and the bottom fixed connection of buffer board have good corrosion resistance through setting up the enhancement layer, have increased the corrosion resistance and the chemical resistance of pipe body, have prolonged the life of pipe body.
Preferably, the thickness of the manganese alloy layer of the thickness of the antibacterial stainless steel layer is the same, the thickness of the manganese alloy layer is the same as that of the chromium alloy layer, the thickness of the pressure-resistant layer is the same as that of the enhancement layer, and by arranging the fixing groove and the fixing block, the fixing seat and the sealing shell are prevented from shaking in use, and meanwhile, people can conveniently detach or replace the fixing seat and the sealing shell.
Preferably, the anti-fatigue layer has the same thickness as the anti-wear layer, the anti-fatigue layer has the same thickness as the anti-corrosion layer, and the protective layer has the same thickness as the reinforcing layer.
The beneficial effects of the invention are as follows:
1. this cystoscope pipe for urology department, through setting up the cystoscope main part, the pipe body, the seal shell, the constant head tank, a fixed base, the cavity, buffer spring, the buffer board, compression spring, the fixture block, the fixed block, the compressive layer, antibiotic stainless steel layer, the manganese alloy layer, the chromium alloy layer, the enhancement layer, wear layer, anti fatigue layer, corrosion resistant layer, the inoxidizing coating, through-hole one, mutually supporting of spout and slider, it is good to have reached fixed effect, and the advantage that compressive property is good, it is poor to have solved present current cystoscope pipe fixed effect, and compressive property is poor, be not convenient for the pipe to change, can influence the result of use of pipe, long-time use can cause the pipe to appear damaged, can't satisfy user's demand, the technical problem of cystoscope pipe practicality has been reduced.
2. This cystoscope pipe for urological department through setting up spout and slider, has played the stable effect of removal to the buffer board, has solved the problem that the buffer board appears rocking when removing, through setting up the connecting block, has played fixed effect to the pipe body, prevents that the problem that drops from appearing in the pipe body when the work is used, has increased the stability of pipe body during operation.
3. This bladder mirror pipe for urological department, through setting up compression spring and fixture block, play fixed effect to fixing base and sealed shell, fixing base and sealed shell are better when using the effect like this, avoided fixing base and sealed shell to appear rocking when using, also be convenient for people to dismantle or change fixing base and sealed shell simultaneously, through setting up fixed slot and fixed block, the effect of the assembly of being convenient for has been played to the fixing base, make things convenient for the fixing base can fix a position fast when the installation, the stability of fixing base when the installation has been increased.
4. This cystoscope pipe for urological department through setting up compression spring, has avoided the phenomenon that direct collision appears on the surface of fixture block and fixing base, plays the effect of protection to fixture block and fixing base to the life of fixture block and fixing base has been prolonged.
5. This cystoscope pipe for urology department through setting up crushing layer and inoxidizing coating, and shock resistance is strong, has increased the security performance of pipe body, has prolonged the life of pipe body, through setting up the enhancement layer, has good corrosion resistance, has increased the corrosion resistance and the chemical resistance of pipe body, has prolonged the life of pipe body.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic view of a urological cystoscope catheter according to the present invention;
FIG. 2 is a partial cross-sectional view of the catheter body structure of a urological cystoscope catheter according to the present invention;
FIG. 3 is a cross-sectional view of the compression resistant layer structure of a urological cystoscope catheter according to the present invention;
FIG. 4 is a cross-sectional view of a reinforcing layer structure of a urological cystoscope catheter according to the present invention;
FIG. 5 is a cross-sectional view of the sealing shell and chamber structure of a urological cystoscope catheter according to the present invention;
FIG. 6 is a top view of the sealing shell and chamber structure of a urological cystoscope catheter of the present invention;
fig. 7 is an enlarged view of a portion of the urological cystoscope catheter of fig. 6 at a-a.
In the figure: 1. a cystoscope body; 2. a catheter body; 3. sealing the shell; 4. positioning a groove; 5. a fixed seat; 6. a cavity; 7. a buffer spring; 8. a buffer plate; 9. a compression spring; 10. a clamping block; 11. a second through hole; 12. fixing grooves; 13. a fixed block; 14. a pressure resistant layer; 1401. an antimicrobial stainless steel layer; 1402. a manganese alloy layer; 1403. a chromium alloy layer; 15. an enhancement layer; 1501. a wear resistant layer; 1502. an anti-fatigue layer; 1503. a corrosion-resistant layer; 16. a protective layer; 17. a first through hole; 18. a chute; 19. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-7, a cystoscope catheter for urology department, which comprises a cystoscope main body 1 and a catheter body 2, wherein a sealing shell 3 is arranged on the left side of the cystoscope main body 1, the right side of the catheter body 2 penetrates through the inner cavity of the sealing shell 3 through a connecting block, a positioning groove 4 is fixedly connected on the right side of the inner cavity of the sealing shell 3, a fixing seat 5 is arranged in the inner cavity of the positioning groove 4, the left side of the fixing seat 5 penetrates through the left side of the positioning groove 4, the left side of the fixing seat 5 is fixedly connected with the right side of the connecting block, cavities 6 are respectively arranged on the front side and the rear side of the fixing seat 5, a buffer spring 7 is fixedly connected on the inner side of the inner cavity of the cavity 6 from left to right in sequence, a buffer plate 8 is fixedly connected on the outer side of the buffer spring 7, compression springs 9 are fixedly connected on both sides of the outer side of the buffer plate 8, the outer side of the compression springs 9 penetrates through the outer side of the cavities 6, and fixture blocks 10 are fixedly connected on the outer side of the compression springs 9, the outside of fixture block 10 all runs through to the front side and the rear side of seal shell 3, fixed slot 12 has all been seted up to front side and the rear side on fixing base 5 right side, the inner chamber of fixed slot 12 is provided with fixed block 13, the right side of fixed block 13 runs through to the right side of fixed slot 12, the right side of fixed block 13 and the left front side of constant head tank 4 inner chamber and rear side fixed connection, the surface of pipe body 2 is provided with compressive layer 14, the inner chamber of pipe body 2 is provided with enhancement layer 15, one side that pipe body 2 was kept away from to enhancement layer 15 is provided with the inoxidizing coating 16.
According to the invention, the front side and the rear side of the sealing shell 3 are respectively provided with the first through holes 17 matched with the fixture blocks 10, the number of the first through holes 17 is two, the left side of the sealing shell 3 is provided with the second through holes 11 matched with the connecting blocks for use, and the sliding grooves 18 and the sliding blocks 19 are arranged, so that the buffer plate 8 is stably moved, and the problem that the buffer plate 8 shakes during moving is solved.
In the invention, the number of the buffer springs 7 is six, the six buffer springs 7 are distributed on the inner side of the inner cavity of the cavity 6 at equal distances, the number of the compression springs 9 is four, the four compression springs 9 are distributed on the outer side of the buffer plate 8 at equal distances, and the connecting block is arranged to fix the catheter body 2, so that the problem that the catheter body 2 falls off during working and use is prevented, and the stability of the catheter body 2 during working is improved.
In the invention, the anti-pressure layer 14 comprises an antibacterial stainless steel layer 1401, a manganese alloy layer 1402 is arranged on one side of the antibacterial stainless steel layer 1401, which is far away from the anti-pressure layer 14, and a chromium alloy layer 1403 is arranged on one side of the manganese alloy layer 1402, which is far away from the antibacterial stainless steel layer 1401, and the compression spring 9 and the fixture block 10 are arranged to fix the fixing seat 5 and the sealing shell 3, so that the fixing seat 5 and the sealing shell 3 have better effects in use.
In the invention, the reinforcing layer 15 comprises the anti-wear layer 1501, the anti-fatigue layer 1502 is arranged on one side of the anti-wear layer 1501, which is far away from the reinforcing layer 15, the anti-corrosion layer 1503 is arranged on one side of the anti-fatigue layer 1502, which is far away from the anti-wear layer 1501, the fixing groove 12 and the fixing block 13 are arranged, so that the fixing seat 5 is convenient to assemble, the fixing seat 5 can be conveniently and quickly positioned during installation, and the stability of the fixing seat 5 during installation is improved.
In the invention, the inner cavity of the anti-pressure layer 14 is bonded and connected with the surface of the antibacterial stainless steel layer 1401, the inner cavity of the antibacterial stainless steel layer 1401 is bonded and connected with the surface of the manganese alloy layer 1402, the inner cavity of the manganese alloy layer 1402 is bonded and connected with the surface of the chromium alloy layer 1403, and the compression spring 9 is arranged, so that the phenomenon that the fixture block 10 and the surface of the fixing seat 5 are directly collided is avoided, the fixture block 10 and the fixing seat 5 are protected, and the service lives of the fixture block 10 and the fixing seat 5 are prolonged.
In the invention, the inner cavity of the reinforcing layer 15 is bonded and connected with the surface of the wear-resistant layer 1501, the inner cavity of the wear-resistant layer 1501 is bonded and connected with the surface of the fatigue-resistant layer 1502, and the inner cavity of the fatigue-resistant layer 1502 is bonded and connected with the surface of the corrosion-resistant layer 1503, and by arranging the pressure-resistant layer 14 and the protective layer 16, the anti-impact performance is strong, the safety performance of the catheter body 2 is improved, and the service life of the catheter body 2 is prolonged.
In the invention, the top and the bottom of the inner cavity of the cavity 6 are both provided with the sliding grooves 18, the inner cavity of the sliding groove 18 is connected with the sliding block 19 in a sliding manner, the inner side of the sliding block 19 is fixedly connected with the top and the bottom of the buffer plate 8, and the enhancement layer 15 is arranged, so that the corrosion resistance and the chemical resistance of the catheter body 2 are improved, and the service life of the catheter body 2 is prolonged.
In the invention, the thickness of the manganese alloy layer 1402 of the antibacterial stainless steel layer 1401 is the same as that of the chromium alloy layer 1403, the thickness of the pressure-resistant layer 14 is the same as that of the enhancement layer 15, the fixed groove 12 and the fixed block 13 are arranged, so that the fixed seat 5 and the sealing shell 3 are prevented from shaking in use, and the fixed seat 5 and the sealing shell 3 can be conveniently detached or replaced by people.
In the invention, the thickness of the anti-fatigue layer 1502 is the same as that of the anti-wear layer 1501, the thickness of the anti-fatigue layer 1502 is the same as that of the corrosion-resistant layer 1503, the thickness of the protective layer 16 is the same as that of the reinforcing layer 15, the anti-pressure layer 14 and the protective layer 16 are arranged, the anti-impact performance is strong, the safety performance of the catheter body 2 is improved, the service life of the catheter body 2 is prolonged, and the fixing effect is good through the mutual matching of the cystoscope main body 1, the catheter body 2, the sealing shell 3, the positioning groove 4, the fixing seat 5, the cavity 6, the buffer spring 7, the buffer plate 8, the compression spring 9, the fixture block 10, the fixing groove 12, the fixing block 13, the anti-pressure layer 14, the antibacterial stainless steel layer 1401, the manganese alloy layer 1402, the chromium alloy layer 1403, the reinforcing layer 15, the anti-wear layer 1501, the anti-fatigue layer 1502, the corrosion-corrosion layer 1503, the protective layer 16, the through hole one 17, the chute 18 and the sliding block 19, and the advantage that compressive property is good has solved present cystoscope pipe fixed effect poor, and compressive property is poor, and the pipe of being not convenient for is changed, can influence the result of use of pipe, and long-time the use can cause the pipe damaged, can't satisfy user's demand, has reduced the technical problem of cystoscope pipe practicality.
And can set up a plurality of little archs at cystoscope main part 1's surface, the convenience of customers grips equipment, prevents when using this equipment, the condition that the landing appears.
When the equipment is fixed, a user presses the clamping block 10, the clamping block 10 drives the compression spring 9 to move to one side, the compression spring 9 drives the buffer plate 8 to move, the compression spring 9 and the clamping block 10 are arranged to fix the fixing seat 5 and the sealing shell 3, so that the fixing seat 5 and the sealing shell 3 have better effect in use, the phenomenon that the fixing seat 5 and the sealing shell 3 shake in use is avoided, meanwhile, people can conveniently detach or replace the fixing seat 5 and the sealing shell 3, the phenomenon that the clamping block 10 directly collides with the surface of the fixing seat 5 is avoided by arranging the compression spring 9, the clamping block 10 and the fixing seat 5 are protected, the service lives of the clamping block 10 and the fixing seat 5 are prolonged, the buffer plate 8 drives the buffer spring 7 to one side through the sliding block 19 and the sliding groove 18, the sliding groove 18 and the sliding block 19 are arranged to play a role in moving stability for the buffer plate 8, the problem of the buffer board 8 shaking during moving is solved, a user puts the catheter body 2, the connecting block and the fixing seat 5 into the positioning groove 4 of the inner cavity of the sealing shell 3, the catheter body 2 is fixed by arranging the connecting block, the problem of falling off of the catheter body 2 during working and use is prevented, the stability of the catheter body 2 during working is improved, the fixing seat 5 is fixed by the fixing block 13, the fixing seat 5 is convenient to assemble by arranging the fixing groove 12 and the fixing block 13, the fixing seat 5 is convenient to quickly position when being installed, the stability of the fixing seat 5 during installation is improved, then the clamping block 10 is clamped into the first through hole 17 by the telescopic tension of the compression spring 9 and the buffer spring 7, the fixing seat 5 and the sealing shell 3 are fixed, when the catheter body 2 needs to be replaced, the operation can be completed by the reverse steps, the catheter body 2 has the advantages of increasing the fixing effect of the catheter body 2, facilitating replacement of the catheter body 2, having strong shock resistance by arranging the pressure-resistant layer 14, the antibacterial stainless steel layer 1401, the manganese alloy layer 1402, the chromium alloy layer 1403 and the protective layer 16, increasing the safety performance of the catheter body 2, prolonging the service life of the catheter body 2, having good corrosion resistance by arranging the reinforcing layer 15, the wear-resistant layer 1501, the fatigue-resistant layer 1502 and the corrosion-resistant layer 1503, increasing the corrosion resistance and the chemical resistance of the catheter body 2, prolonging the service life of the catheter body 2, achieving the advantages of good fixing effect and good compression resistance, solving the problems that the existing cystoscope catheter has poor fixing effect and poor compression resistance, is not convenient for replacing the catheter, can influence the use effect of the catheter, can cause the damage of the catheter after long-time use, and can not meet the requirements of users, the technical problem of the practicability of the cystoscope catheter is reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A cystoscope catheter for urology department, includes cystoscope main part (1) and catheter body (2), its characterized in that: the left side of the cystoscope main body (1) is provided with a sealing shell (3), the right side of the catheter body (2) penetrates through an inner cavity of the sealing shell (3) through a connecting block, the right side of the inner cavity of the sealing shell (3) is fixedly connected with a positioning groove (4), the inner cavity of the positioning groove (4) is provided with a fixed seat (5), the left side of the fixed seat (5) penetrates through the left side of the positioning groove (4), the left side of the fixed seat (5) is fixedly connected with the right side of the connecting block, the front side and the rear side of the fixed seat (5) are both provided with a cavity (6), the inner side of the inner cavity of the cavity (6) is fixedly connected with a buffer spring (7) from left to right in sequence, the outer side of the buffer spring (7) is fixedly connected with a buffer plate (8), both sides of the outer side of the buffer plate (8) are both fixedly connected with compression springs (9), and the outer side of the compression springs (9) penetrates through the outer side of the cavity (6), the outer side of the compression spring (9) is fixedly connected with a clamping block (10), the outer side of the clamping block (10) penetrates through the front side and the rear side of the sealing shell (3), the front side and the rear side of the right side of the fixing seat (5) are respectively provided with a fixing groove (12), an inner cavity of each fixing groove (12) is provided with a fixing block (13), the right side of each fixing block (13) penetrates through the right side of the corresponding fixing groove (12), the right side of each fixing block (13) is fixedly connected with the front side and the rear side of the left side of the inner cavity of the positioning groove (4), the outer surface of the catheter body (2) is provided with a pressure resistant layer (14), the inner cavity of the catheter body (2) is provided with a reinforcing layer (15), one side, far away from the catheter body (2), of the reinforcing layer (15) is provided with a protective layer (16), the front side and the rear side of the sealing shell (3) are respectively provided with a first through hole (17) matched with the clamping block (10), the number of the first through holes (17) is two, the left side of the sealing shell (3) is provided with a second through hole (11) matched with a connecting block for use, the number of the buffer springs (7) is six, the six buffer springs (7) are distributed on the inner side of the inner cavity of the cavity (6) at equal distances, the number of the compression springs (9) is four, the four compression springs (9) are distributed on the outer side of the buffer plate (8) at equal distances, the anti-pressure layer (14) comprises an antibacterial stainless steel layer (1401), one side, away from the anti-pressure layer (14), of the antibacterial stainless steel layer (1401) is provided with a manganese alloy layer (1402), and one side, away from the antibacterial stainless steel layer (1401), of the manganese alloy layer (1402) is provided with a chromium alloy layer (1403).
2. A urological cystoscopy catheter according to claim 1, characterized in that the stiffening layer (15) comprises an abrasion-resistant layer (1501), that the side of the abrasion-resistant layer (1501) facing away from the stiffening layer (15) is provided with a fatigue-resistant layer (1502), and that the side of the fatigue-resistant layer (1502) facing away from the abrasion-resistant layer (1501) is provided with a corrosion-resistant layer (1503).
3. A urological cystoscope catheter according to claim 2, characterized in that the lumen of the pressure resistant layer (14) is adhesively connected to the surface of the antibacterial stainless steel layer (1401), the lumen of the antibacterial stainless steel layer (1401) is adhesively connected to the surface of the manganese alloy layer (1402), and the lumen of the manganese alloy layer (1402) is adhesively connected to the surface of the chromium alloy layer (1403).
4. A urological cystoscopy catheter according to claim 3, characterized in that the lumen of the reinforcement layer (15) is adhesively connected to the surface of the abrasion-resistant layer (1501), the lumen of the abrasion-resistant layer (1501) is adhesively connected to the surface of the fatigue-resistant layer (1502), and the lumen of the fatigue-resistant layer (1502) is adhesively connected to the surface of the corrosion-resistant layer (1503).
5. The cystoscope catheter for urology department according to claim 4, characterized in that the top and the bottom of the inner cavity of the cavity (6) are both provided with a sliding groove (18), the inner cavity of the sliding groove (18) is connected with a sliding block (19) in a sliding way, and the inner side of the sliding block (19) is fixedly connected with the top and the bottom of the buffer plate (8).
6. A urological cystoscope catheter according to claim 5, characterized in that the thickness of the manganese alloy layer (1402) of the antibacterial stainless steel layer (1401) is the same, the thickness of the manganese alloy layer (1402) is the same as the thickness of the chromium alloy layer (1403), and the thickness of the pressure resistant layer (14) is the same as the thickness of the reinforcing layer (15).
7. A urological cystoscopy catheter according to claim 6, characterized in that the thickness of the abrasion resistant layer (1501) is the same as the thickness of the fatigue resistant layer (1502), the thickness of the fatigue resistant layer (1502) is the same as the thickness of the corrosion resistant layer (1503), and the thickness of the protective layer (16) is the same as the thickness of the reinforcing layer (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110540737.2A CN113229775B (en) | 2021-05-18 | 2021-05-18 | Cystoscope catheter for urology department and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110540737.2A CN113229775B (en) | 2021-05-18 | 2021-05-18 | Cystoscope catheter for urology department and use method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN113229775A true CN113229775A (en) | 2021-08-10 |
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| CN111466863A (en) * | 2020-05-06 | 2020-07-31 | 延安大学 | Portable cystoscope is used in urological department inspection |
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