CN110584584B - Portable cystoscope is used in urological department inspection - Google Patents

Portable cystoscope is used in urological department inspection Download PDF

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Publication number
CN110584584B
CN110584584B CN201910966574.7A CN201910966574A CN110584584B CN 110584584 B CN110584584 B CN 110584584B CN 201910966574 A CN201910966574 A CN 201910966574A CN 110584584 B CN110584584 B CN 110584584B
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China
Prior art keywords
sleeve
lifting ring
fixedly connected
wall
cystoscope
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CN201910966574.7A
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Chinese (zh)
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CN110584584A (en
Inventor
岳根全
崔宏伟
陈彩霞
白立刚
王云彬
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Affiliated Hospital Of Inner Mongolia Medical University
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Affiliated Hospital Of Inner Mongolia Medical University
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Publication of CN110584584A publication Critical patent/CN110584584A/en
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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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • 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
    • A61B1/00131—Accessories for endoscopes
    • 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
    • A61B1/04—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 combined with photographic or television appliances
    • 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
    • A61B1/06—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 with illuminating arrangements
    • A61B1/0607—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 with illuminating arrangements for annular illumination
    • 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
    • A61B1/06—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 with illuminating arrangements
    • A61B1/0661—Endoscope light sources
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M19/00—Local anaesthesia; Hypothermia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0468—Liquids non-physiological
    • A61M2202/048—Anaesthetics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1078—Urinary tract

Abstract

The invention discloses a portable cystoscope for urological examination, which comprises a first sleeve, wherein the inner wall of the first sleeve is connected with a second sleeve in a sliding manner, the bottom of the first sleeve is provided with a through hole and is connected with an ejector rod in a sliding manner through the through hole, the top of the ejector rod is fixedly connected with the bottom of the second sleeve, the top of the first sleeve is fixedly connected with a transparent rubber film, the bottom of the transparent rubber film is fixedly connected with a lifting ring, the side surface of the lifting ring is connected with the inner wall of the second sleeve in a sliding manner, and a rotating disc is limited and rotated on the inner wall of the lifting ring. The invention solves the problems that the traditional cystoscope is difficult to shrink and store and still is inconvenient to carry in the actual use process, and the urethra of a patient is very easy to scratch or scratch in the contact sliding process of the tube body on the cystoscope and the skin on the urethral tissue of the patient, so that complete protection is difficult to realize and inconvenience is brought to use.

Description

Portable cystoscope is used in urological department inspection
Technical Field
The invention relates to the technical field of medical equipment, in particular to a portable cystoscope for urological examination.
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. Generally, because the traditional cystoscope is complex in structure and large in size, is generally fixedly used in a medical room, is inconvenient to carry out when being out of a hospital and is inconvenient to use, a portable cystoscope is provided for this purpose, for example, a portable cystoscope for urological examination disclosed in chinese patent CN208910198U, which comprises a scope tube, wherein an input channel is arranged in the scope tube, an output channel is arranged at the bottom of the input channel, an input port is arranged at the top of the input channel, and an output port is arranged at the bottom of the output channel. The invention is beneficial to adapting to the body of a patient and reducing the injury to the patient by arranging the endoscope tube, is beneficial to reducing pathogenic bacteria in the bladder of the patient and conveniently checking the bladder problem of the patient by arranging the input port and the output port, is beneficial to separating the first assembly block from the second assembly block by arranging the spiral line, reduces the burden on a doctor while protecting the patient, is beneficial to replacing the endoscope tube at any time by arranging the plug, does not generate the condition of pathogenic bacteria infection, is beneficial to observing the condition in the bladder of the patient by arranging the display screen, and is convenient to carry out corresponding treatment on the patient, but in the actual use process, because the traditional cystoscope is difficult to shrink and store, the carrying is still inconvenient, and the catheter body on the cystoscope is easy to scratch or scratch the urethra of the patient in the contact sliding process of the catheter body on the cystoscope and the skin on the urethral tissue of the patient, complete protection is difficult to realize, and inconvenience is brought to use.
Disclosure of Invention
The invention aims to provide a portable cystoscope for urological examination, which improves the traditional device and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a portable cystoscope is used in urological department inspection, includes sleeve one, the inner wall sliding connection of sleeve one has sleeve two, the through-hole has been seted up and has ejector pin through-hole sliding connection to the bottom of sleeve one, the top of ejector pin is fixed with the bottom fixed connection of sleeve two.
The utility model discloses a lamp, including sleeve one, camera, lift ring, inner wall sliding connection, the spacing rolling disc that has of inner wall of lift ring, the top fixedly connected with transparent rubber membrane of sleeve one, the bottom fixedly connected with lifting ring of transparent rubber membrane, the side of lifting ring and sleeve two's inner wall sliding connection, the spacing rolling disc that has of inner wall of lifting ring, the upper surface off-centre of rolling disc has set firmly the camera, the last fixed surface of lifting ring is connected with the lamp area, the lower fixed surface of lifting ring is connected with extension spring one, the bottom of extension spring one and the bottom fixed connection of sleeve two inner walls, the through-hole has been seted up and has been connected with the bull stick through-hole sliding connection in the bottom of ejector pin, the lower fixed surface of lifting ring is connected with adjusting device.
Preferably, the transparent rubber film is arranged in the second sleeve in an overlapping mode.
Preferably, the inner wall of the lifting ring is limited and rotated to form two symmetrical rotating shafts, and one end, far away from the lifting ring, of each rotating shaft is fixedly connected with the side face of the rotating disc.
Preferably, the lamp strip is a ring lamp strip.
Preferably, the number of the first tension springs is two, and the two first tension springs are symmetrically arranged by using the vertical central line of the lifting ring.
Preferably, adjusting device includes the bearer bar, the top of bearer bar is connected with the lower fixed surface of lift ring, the top of bull stick runs through the lower surface and the fixed connection of bearer bar has the inclined plane cylinder, the inner wall fixedly connected with positioning disk of bearer bar, the cylindrical upper surface sliding connection in inclined plane has extrusion branch, the top of extrusion branch run through the positioning disk and with the rotating disk on lean on the lower surface sliding connection of rear side, be close to the fixed surface at top on the extrusion branch and be connected with the transmission ring, the surface cover of extrusion branch has extension spring two, the opposite face fixed connection of both ends and transmission ring and positioning disk of extension spring two.
Preferably, the bottom of the extrusion strut is an arc-shaped end face.
Compared with the prior art, the invention has the following beneficial effects:
firstly, inserting the top of a sleeve I into a urethra of a patient, and smearing a lubricant and an anesthetic on the surface of the sleeve I before insertion; after the sleeve I is completely inserted, the ejector rod is pushed to move upwards immediately, and the ejector rod drives the sleeve II to move upwards immediately; the second sleeve can be gradually ejected out in the upward moving process, after the second sleeve is ejected out, the second sleeve is isolated from the inner wall of the urethra of the patient by the transparent rubber film, a channel is established and protected for the urethra by the attachment of the surface of the transparent rubber film and the inner wall of the urethra, and a moving channel is also established for the upward moving of the second sleeve; the second sleeve moves up and down in the first sleeve, telescopic storage is achieved, carrying is convenient, and the transparent rubber film protects the inner wall of the urethra of the patient;
through the arrangement of the first tension spring, the transparent rubber film can be peeled off from the inner wall of the urethra in the downward moving and retracting process of the second sleeve and is finally stored in the second sleeve; monitoring the condition in the bladder cavity of the patient through the camera, and providing illumination for the environment in the bladder cavity through the lamp strip; the observation is convenient; through the arrangement of the adjusting device, the camera can adjust the angle in real time so as to achieve the optimal observation angle;
thirdly, the invention solves the problems that the traditional cystoscope is difficult to shrink and store and still is inconvenient to carry in the actual use process, and the urethra of a patient is very easy to be scratched or scratched in the contact sliding process of the tube body on the cystoscope and the skin on the urethral tissue of the patient, so that complete protection is difficult to realize and inconvenience is brought to use.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present invention;
fig. 2 is a front sectional view of the rotating disk of the present invention.
In the figure: 1-a first sleeve, 2-a second sleeve, 3-a top rod, 4-a transparent rubber film, 5-a lifting ring, 51-a rotating shaft, 6-a rotating disc, 7-a camera, 8-a lamp belt, 9-a first tension spring, 10-a rotating rod, 11-an adjusting device, 12-a protective frame, 13-a bevel cylinder, 14-a positioning disc, 15-an extrusion support rod, 16-a transmission ring and 17-a second tension spring.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a portable cystoscope is used in urological department inspection, includes sleeve 1, through earlier in inserting patient's urethra with sleeve 1's top, before inserting, scribbles emollient and anesthetic with sleeve 1's surface, sleeve 1's inner wall sliding connection has sleeve two 2, and the through-hole has been seted up to sleeve 1's bottom and has ejector pin 3 through-hole sliding connection, the top of ejector pin 3 fixed with sleeve two 2's bottom fixed connection.
The top of the sleeve I1 is fixedly connected with a transparent rubber film 4, and the transparent rubber film 4 is made of natural rubber or polyurethane, so that toxic and side effects are avoided; after the sleeve I1 is completely inserted, the ejector rod 3 is pushed to move upwards immediately, and the ejector rod 3 drives the sleeve II 2 to move upwards immediately; the second sleeve 2 can gradually eject out the transparent rubber film 4 in the upward moving process, after the transparent rubber film 4 is ejected out, the transparent rubber film 4 isolates the second sleeve 2 from the inner wall of the urethra of the patient, and a moving channel is established for the urethra and protecting the urethra and also for the upward moving of the second sleeve 2 through the joint of the surface of the transparent rubber film 4 and the inner wall of the urethra; the sleeve II 2 moves up and down in the sleeve I1, telescopic storage is achieved, and the carrying is convenient, and the transparent rubber film 4 is arranged to protect the inner wall of the urethra of the patient; the surface of the transparent rubber film 4 is coated with a lubricant and anesthetic; the transparent rubber film 4 is stacked in the second sleeve 2, and the transparent rubber film 4 can be stored in a longer length through the stacking arrangement of the transparent rubber film 4 in the second sleeve 2, so that the transparent rubber film is convenient to use in practice; the bottom of the transparent rubber film 4 is fixedly connected with a lifting ring 5, the side surface of the lifting ring 5 is in sliding connection with the inner wall of the second sleeve 2, a rotating disc 6 is in limited rotation on the inner wall of the lifting ring 5, two symmetrical rotating shafts 51 are in limited rotation on the inner wall of the lifting ring 5, one end, far away from the lifting ring 5, of each rotating shaft 51 is fixedly connected with the side surface of the rotating disc 6, and limited rotation of the rotating disc 6 with the rotating shafts 51 as rotating centers is realized through limited rotation of the two rotating shafts 51 on the inner wall of the lifting ring 5; the camera 7 is eccentrically and fixedly arranged on the upper surface of the rotating disc 6, the condition in the bladder cavity of the patient is monitored through the camera 7, and the environment in the bladder cavity is illuminated through the lamp strip 8, so that observation is facilitated; the camera 7 and the lamp strip 8 are both structures familiar to those skilled in the art, and the structure and the use method thereof can be referred by a technical manual, so that the details are not repeated herein; the upper surface of the lifting ring 5 is fixedly connected with a lamp strip 8, the lamp strip 8 is an annular lamp strip, a better lighting effect can be provided through the arrangement of the annular lamp strip, and illumination emitted by the lamp strip 8 is a cold light source; the lower surface of the lifting ring 5 is fixedly connected with a first tension spring 9, and through the arrangement of the first tension spring 9, the transparent rubber film 4 can be peeled off from the inner wall of the urethra in the downward moving and retracting process of the second sleeve 2 and finally stored in the second sleeve 2; the number of the first tension springs 9 is two, the two first tension springs 9 are symmetrically arranged on the vertical central line of the lifting ring 5, and the left and right stress of the lifting ring 5 is more balanced through the arrangement of the two first tension springs 9; the first tension spring 9 is a low-strength spring, so that the transparent rubber film 4 is not easy to be pulled and damaged; the bottom of the tension spring I9 is fixedly connected with the bottom of the inner wall of the sleeve II 2, the bottom of the ejector rod 3 is provided with a through hole and is connected with a rotating rod 10 in a sliding mode through the through hole, the lower surface of the lifting ring 5 is fixedly connected with an adjusting device 11, and the camera 7 can be adjusted in angle in real time through the adjusting device 11 to achieve the optimal observation angle; the adjusting device 11 comprises a protective frame 12, the top of the protective frame 12 is fixedly connected with the lower surface of the lifting ring 5, the top of the rotating rod 10 penetrates through the lower surface of the protective frame 12 and is fixedly connected with an inclined plane cylinder 13, and the inclined plane cylinder 13 is formed by obliquely cutting a cylinder; the inner wall of the protective frame 12 is fixedly connected with a positioning disc 14, the upper surface of the inclined plane cylinder 13 is connected with an extrusion support rod 15 in a sliding mode, the bottom of the extrusion support rod 15 is an arc-shaped end face, and the extrusion support rod 15 can slide on the inclined plane cylinder 13 more smoothly through the arrangement of the arc-shaped end face on the bottom of the extrusion support rod 15; the top of the extrusion support rod 15 penetrates through the positioning disc 14 and is in sliding connection with the lower surface, close to the rear side, of the rotating disc 6, the surface, close to the top, of the extrusion support rod 15 is fixedly connected with the transmission ring 16, the surface of the extrusion support rod 15 is sleeved with the tension spring II 17, two ends of the tension spring II 17 are fixedly connected with the opposite surfaces of the transmission ring 16 and the positioning disc 14, when the camera 7 is used, when the camera 7 moves upwards to the topmost end through the lifting ring 5, the inclined cylinder 13 rotates synchronously with the rotation rod 10 through manual rotation, due to the inclined surface arrangement of the upper surface of the inclined cylinder 13, when a flange on the inclined cylinder 13 is in contact with the bottom of the extrusion support rod 15, the extrusion support rod 15 is plastered and lifted after overcoming the elastic force of the tension spring II 17, the extrusion support rod 15 jacks up the lower surface, close to the rear side, of the rotating disc 6 is enabled to rotate under the matching with the rotating shaft 51, even if the observation angle of the camera 7 is changed, because the camera 7 is eccentrically arranged on the rotating disc 6, namely the camera 7 is fixedly arranged on the upper surface of the rotating disc 6 close to the rear side, the rotating disc 6 can automatically reset and rotate after the extrusion support rod 15 moves downwards, and the problem of the position of the camera 7 on the rotating disc 6 is easy to understand, so the illustration is omitted; .
The working principle is as follows: when the portable cystoscope for urological examination is used, the top of the sleeve I1 is inserted into the urethra of a patient, and before insertion, the surface of the sleeve I1 is coated with a lubricant and an anesthetic; after the sleeve I1 is completely inserted, the ejector rod 3 is pushed to move upwards immediately, and the ejector rod 3 drives the sleeve II 2 to move upwards immediately; the second sleeve 2 can gradually eject out the transparent rubber film 4 in the upward moving process, after the transparent rubber film 4 is ejected out, the transparent rubber film 4 isolates the second sleeve 2 from the inner wall of the urethra of the patient, and a moving channel is established for the urethra and protecting the urethra and also for the upward moving of the second sleeve 2 through the joint of the surface of the transparent rubber film 4 and the inner wall of the urethra; the sleeve II 2 moves up and down in the sleeve I1, telescopic storage is achieved, and the carrying is convenient, and the transparent rubber film 4 is arranged to protect the inner wall of the urethra of the patient; through the arrangement of the first tension spring 9, the transparent rubber film 4 can be peeled off from the inner wall of the urethra in the downward moving and retracting process of the second sleeve 2 and is finally accommodated in the second sleeve 2; the condition in the bladder cavity of the patient is monitored through the camera 7, and illumination is provided for the environment in the bladder cavity through the lamp strip 8; the observation is convenient; through the arrangement of the adjusting device 11, the camera 7 can perform angle adjustment in real time to achieve the optimal observation angle; through the cooperation between the above-mentioned structure use, solved in the in-service use, because traditional cystoscope is difficult to shrink and accomodates, still portable, moreover, the body on the cystoscope and the skin contact slip in-process on the patient urethra tissue, very easily cause scotch or fish tail to patient's urethra, are difficult to realize complete protection, the problem of inconvenience is brought for the use.
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 portable cystoscope for urological examination is characterized in that: the sleeve comprises a first sleeve (1), wherein the inner wall of the first sleeve (1) is connected with a second sleeve (2) in a sliding manner, the bottom of the first sleeve (1) is provided with a through hole and is connected with a mandril (3) in a sliding manner through the through hole, and the top of the mandril (3) is fixedly connected with the bottom of the second sleeve (2);
the top of the first sleeve (1) is fixedly connected with a transparent rubber film (4), the bottom of the transparent rubber film (4) is fixedly connected with a lifting ring (5), the side face of the lifting ring (5) is in sliding connection with the inner wall of the second sleeve (2), the inner wall of the lifting ring (5) is in limited rotation with a rotating disc (6), a camera (7) is eccentrically and fixedly arranged on the upper surface of the rotating disc (6), a lamp belt (8) is fixedly connected with the upper surface of the lifting ring (5), a first tension spring (9) is fixedly connected with the lower surface of the lifting ring (5), the bottom of the first tension spring (9) is fixedly connected with the bottom of the inner wall of the second sleeve (2), the bottom of the ejector rod (3) is provided with a through hole and is in sliding connection with a rotating rod (10) through the through hole, and the lower surface of the lifting ring (5) is;
adjusting device (11) are including bearer bar (12), the top of bearer bar (12) and the lower fixed surface connection of lift ring (5), the lower surface and the fixed connection that bearer bar (12) were run through at the top of bull stick (10) have inclined plane cylinder (13), the inner wall fixedly connected with positioning disk (14) of bearer bar (12), the last sliding surface connection of inclined plane cylinder (13) has extrusion branch (15), the top of extrusion branch (15) run through positioning disk (14) and with rotating disk (6) on lean on the lower surface sliding connection of rear side, the fixed surface that is close to the top on extrusion branch (15) is connected with driving ring (16), the cover on the surface of extrusion branch (15) has extension spring two (17), the opposite face fixed connection of the both ends of extension spring two (17) and driving ring (16) and positioning disk (14).
2. A portable cystoscope for urological examinations according to claim 1, characterized in that: the transparent rubber film (4) is arranged in the second sleeve (2) in a stacking mode.
3. A portable cystoscope for urological examinations according to claim 1, characterized in that: the inner wall of the lifting ring (5) rotates in a limiting mode to form two symmetrical rotating shafts (51), and one end, far away from the lifting ring (5), of each rotating shaft (51) is fixedly connected with the side face of the rotating disc (6).
4. A portable cystoscope for urological examinations according to claim 1, characterized in that: the lamp strip (8) is a ring-shaped lamp strip.
5. A portable cystoscope for urological examinations according to claim 1, characterized in that: the number of the first tension springs (9) is two, and the two first tension springs (9) are symmetrically arranged with the vertical central line of the lifting ring (5).
6. A portable cystoscope for urological examinations according to claim 2, characterized in that: the bottom of the extrusion support rod (15) is an arc-shaped end surface.
CN201910966574.7A 2019-10-12 2019-10-12 Portable cystoscope is used in urological department inspection Active CN110584584B (en)

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CN110584584B true CN110584584B (en) 2021-08-27

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CN113273952B (en) * 2021-05-18 2023-05-30 深圳市天时健生物科技开发有限公司 Inflatable cystoscope for urology department and application method thereof

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Publication number Priority date Publication date Assignee Title
JP3514410B2 (en) * 1996-12-27 2004-03-31 住友ベークライト株式会社 Endoscopic ligation kit
JP4373186B2 (en) * 2003-11-05 2009-11-25 オリンパス株式会社 Endoscope ligation tool and endoscope
WO2014017205A1 (en) * 2012-07-26 2014-01-30 オリンパスメディカルシステムズ株式会社 Procedural instrument insertion assistance instrument
CN203417189U (en) * 2013-07-29 2014-02-05 平湖市申莘五金塑料厂 Cystoscope insertion tube
CN203447353U (en) * 2013-09-18 2014-02-26 天津博朗科技发展有限公司 Telescopic sealing mechanism of endoscope sheath
CN203693534U (en) * 2014-01-07 2014-07-09 深圳市宝安区松岗人民医院 Stomach endoscope with secondary protection device and installer for secondary protection device
WO2017208513A1 (en) * 2016-05-31 2017-12-07 オリンパス株式会社 Flexible tube for endoscope
CN207886188U (en) * 2017-07-03 2018-09-21 重庆金山医疗器械有限公司 A kind of endoscope Attraction structure
WO2019146153A1 (en) * 2018-01-29 2019-08-01 オリンパス株式会社 Insertion device
CN208943242U (en) * 2018-06-20 2019-06-07 德江县民族中医院 A kind of disposable powder of gynaecology injects pipe
CN209048100U (en) * 2018-10-09 2019-07-02 昆明医科大学第二附属医院 A kind of cystoscope convenient for operation

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