CN107874813A - Urological department calculus fragmentation ablating device - Google Patents
Urological department calculus fragmentation ablating device Download PDFInfo
- Publication number
- CN107874813A CN107874813A CN201711318061.2A CN201711318061A CN107874813A CN 107874813 A CN107874813 A CN 107874813A CN 201711318061 A CN201711318061 A CN 201711318061A CN 107874813 A CN107874813 A CN 107874813A
- Authority
- CN
- China
- Prior art keywords
- gripping ring
- ablating device
- urological department
- sleeve pipe
- calculus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/50—Instruments, other than pincettes or toothpicks, for removing foreign bodies from the human body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
- A61B2017/22035—Gripping instruments, e.g. forceps, for removing or smashing calculi for retrieving or repositioning foreign objects
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
- A61B2017/2212—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having a closed distal end, e.g. a loop
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
- A61B2217/007—Auxiliary appliance with irrigation system
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Vascular Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
A kind of urological department calculus fragmentation ablating device, including sleeve pipe, supersonic generator, gripping ring, elastic construction is also associated between the supersonic generator and described sleeve pipe, the outer end of the supersonic generator is also associated with liquid capsule, and gripping ring guide groove and gripping ring push-and-pull limitation neck are provided with described sleeve pipe.The urological department calculus fragmentation ablating device of the present invention, passes through the drawing of elastic construction and the size of compression control gripping ring and the crawl dynamics to crushed stone.Also, the present invention is provided with sawtooth in the inner side of gripping ring, it is possible to increase the crawl dynamics of gripping ring, avoids rubble from coming off.The rubble of crawl is not easy to for size, the present invention is additionally provided with the structure for carrying out Ultrasonic, is rinsed by ultrasonic wave current or special calculus ablation solution and takes away rubble.The present invention is simple in construction, easy to operate, can effectively remove rubble therein on the premise of avoiding causing damage to urethra friction.
Description
Technical field
The present invention relates to medical instruments field, more particularly to a kind of urological department calculus fragmentation ablating device.
Background technology
Used urological department calculus grabbing device captures header structure and uses steel wire knot more usually using the gripping head of open mouth type
Structure.Such structure, either during urethra is inserted, or in the operation of crawl calculus, all it is easy to scratch urine
Road, easily cause urinary tract infection.
Although the crawl header structure of calculus grabbing device has also carried out some improvement, existing structure is dehisced in improvement
After structure, still it can be limited in crawl by calculus size.Especially, it is completely embedded with urethral canal inner wall for some or larger
The rubble of size, existing calculus grabbing device can not be firmly grasped effectively often due to size limitation, so as to pass through other behaviour
Make export rubble.
The content of the invention
In order to solve the shortcomings of the prior art, it is an object of the invention to provide a kind of urological department calculus fragmentation to disappear
Melt device, the rubble for being difficult to capture can be exported on the premise of urethra is not damaged.
To achieve the above object, urological department provided by the invention calculus fragmentation ablating device, including sleeve pipe, its feature exist
In, in addition to supersonic generator（3）, gripping ring（1）, the supersonic generator（3）It is also associated between described sleeve pipe
Elastic construction（4）, the supersonic generator（3）Outer end be also associated with liquid capsule（7）, described sleeve pipe（2）It is interior to be provided with gripping ring
Guide groove（5）Neck is limited with gripping ring push-and-pull（8）, wherein,
The gripping ring（1）One end away from the liquid capsule, the gripping ring in the sleeve pipe being arranged at（1）Pass through the crawl
Ring guide groove（5）With the supersonic generator（3）Shell fix.
Further, for above-mentioned urological department with calculus fragmentation ablating device, the front end of the gripping ring is provided with pocketed
Structure.
Further, the inner side of the gripping ring is provided with sawtooth, and outside is smooth.
Further, the gripping ring is medical stainless steel material.
Further, also set for the rubble for being difficult to capture that size is larger or is combined closely with urethral canal inner wall, the present apparatus
There is the ultrasonic wave structure that can be rinsed, rinsed by the current of ultrasonic frequency and take away these rubbles.
Enter the amount of liquid that is rinsed of urethra for ease of controlling, the liquid capsule in said apparatus uses elastomeric material.
Further, to avoid ultrasonic wave from bringing liquid capsule interior wall construction influenceing above-mentioned elastomeric material specifically selecting medical silicon
Glue.
It is molten that distilled water, physiological saline or the ablation of special calculus specifically may be selected in the liquid of the liquid capsule memory storage of said apparatus
Liquid.
For urological department provided by the present invention with calculus fragmentation ablating device, above-mentioned gripping ring also has another connection side
Formula, which is realized, fixes：One end of the gripping ring is fixedly connected with described sleeve pipe, and the other end passes through the gripping ring guide groove（5）With
The supersonic generator（3）Shell fix.
Further, for ease of crawl effect of the observation said apparatus to calculus, in said apparatus, described sleeve pipe, fixation
The structure of the supersonic generator is transparent medical grade plastic material or medical transparent toughened glass material.
The present invention compares with existing scheme to be had the following technical effect that:
1. the present invention is grabbed by the size of the stretching to elastic construction and compression control gripping ring to the rubble in urethra
Take.The gripping ring front end of broached-tooth design and pocketed on the inside of gripping ring can provide rubble enough grasping forces, meanwhile, by
Therefore, it can be avoided on the outside of the sleeve structure and gripping ring of the present apparatus without protruding part while effectively crawl rubble
Urethra is caused to rub, damaged；
2. it is further, smaller, excessive or more close crushed stone is connected with urethra for size, present invention also offers
The structure of Ultrasonic, liquid capsule is extruded, liquid in liquid water pocket is injected by urethra by supersonic generator and evokes high-frequency
Concussion by a small margin, is rinsed, and can easily remove the rubble that can not be captured；
3. to further look at calculus situation, in the present apparatus, described sleeve pipe, the structure of the fixed supersonic generator
From transparent medical grade plastic material or medical transparent toughened glass material.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
Obtain it is clear that or being understood by implementing the present invention.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, and with the present invention's
Embodiment together, for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the urological department calculus fragmentation ablating device structural representation according to the present invention.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Fig. 1 is according to the urological department calculus fragmentation ablating device of the present invention, including sleeve pipe 2, it is characterised in that is also included
Supersonic generator 3, gripping ring 1, elastic construction 4 is also associated between the supersonic generator 3 and described sleeve pipe, it is described super
The outer end of sonic generator 3 is also associated with liquid capsule 7, and gripping ring guide groove 5 and gripping ring push-and-pull limitation card are provided with described sleeve pipe 2
Groove 8, wherein,
One end away from the liquid capsule, the gripping ring 1 are led by the gripping ring in the sleeve pipe that the gripping ring 1 is arranged at
Fixed to the shell of groove 5 and the supersonic generator 3.
Further, for above-mentioned urological department with calculus fragmentation ablating device, the front end of the gripping ring is provided with pocketed
Structure.
Further, the inner side of the gripping ring is provided with sawtooth, and outside is smooth.
Further, the gripping ring is medical stainless steel material.
Further, also set for the rubble for being difficult to capture that size is larger or is combined closely with urethral canal inner wall, the present apparatus
There is the ultrasonic wave structure that can be rinsed, rinsed by the current of ultrasonic frequency and take away these rubbles.
Enter the amount of liquid that is rinsed of urethra for ease of controlling, the liquid capsule in said apparatus uses elastomeric material.
Further, to avoid ultrasonic wave from bringing liquid capsule interior wall construction influenceing above-mentioned elastomeric material specifically selecting medical silicon
Glue.
It is molten that distilled water, physiological saline or the ablation of special calculus specifically may be selected in the liquid of the liquid capsule memory storage of said apparatus
Liquid.
For urological department provided by the present invention with calculus fragmentation ablating device, above-mentioned gripping ring also has another connection side
Formula, which is realized, fixes：One end of the gripping ring is fixedly connected with described sleeve pipe, and the other end passes through the gripping ring guide groove and institute
The shell for stating supersonic generator is fixed.
Further, for ease of crawl effect of the observation said apparatus to calculus, in said apparatus, described sleeve pipe, fixation
The structure of the supersonic generator is transparent medical grade plastic material or medical transparent toughened glass material.
The course of work of the system is exemplified below：
Sleeve structure is first inserted urethra, pull mounting ultrasonic generator by the present apparatus when carrying out calculus fragmentation ablation operation
One end, the size of adjustment sleeve pipe front end gripping ring, captures rubble by the broached-tooth design on the inside of gripping ring, rubble pull is started with
In the handle collar of pommel.
For size it is more larger, be connected with urethral canal inner wall it is firm directly can not effectively be captured by gripping ring it is broken
Stone, the present invention can also be by by liquid capsule is pinched, injecting urethra, and start supersonic generator and swash by the calculus eliminating medicine liquid in liquid capsule
Lotion body occurs high-frequency ultrasonic concussion by a small margin and realizes flushing, and most calculus is extracted to calculus fragmentation ablating device at last.
The present invention is simple in construction, easy to operate, can effectively be removed on the premise of avoiding causing damage to urethra friction
Rubble therein.
One of ordinary skill in the art will appreciate that：The preferred embodiments of the present invention are the foregoing is only, and are not had to
In the limitation present invention, although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, its technical scheme that can be still recorded to foregoing embodiments is modified, or which part technical characteristic is entered
Row equivalent substitution.Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., all should include
Within protection scope of the present invention.
Claims (9)
1. a kind of urological department calculus fragmentation ablating device, including, sleeve pipe（2）, it is characterised in that also include, ultrasonic wave occurs
Device（3）, gripping ring（1）, the supersonic generator（3）Elastic construction is also associated between described sleeve pipe（4）, the ultrasound
Wave producer（3）Outer end be also associated with liquid capsule（7）, described sleeve pipe（2）It is interior to be provided with gripping ring guide groove（5）With gripping ring push-and-pull
Limit neck（8）,
The gripping ring（1）One end away from the liquid capsule, the gripping ring in the sleeve pipe being arranged at（1）Pass through the crawl
Ring guide groove（5）With the supersonic generator（3）Shell fix.
2. urological department as claimed in claim 1 calculus fragmentation ablating device, it is characterised in that the front end of the gripping ring is set
There is pocketed structure.
3. urological department as claimed in claim 2 calculus fragmentation ablating device, it is characterised in that set on the inside of the gripping ring
There is a sawtooth, outside is smooth.
4. urological department as claimed in claim 2 calculus fragmentation ablating device, it is characterised in that the gripping ring for it is medical not
Rust steel material.
5. urological department as claimed in claim 1 calculus fragmentation ablating device, it is characterised in that the liquid capsule uses elastic material
Material.
6. urological department as claimed in claim 5 calculus fragmentation ablating device, it is characterised in that the elastomeric material is medical
Silica gel.
7. urological department as claimed in claim 5 calculus fragmentation ablating device, it is characterised in that the liquid stored in the liquid capsule
Body is that distilled water, physiological saline or calculus melt solution.
8. urological department as claimed in claim 5 calculus fragmentation ablating device, it is characterised in that one end of the gripping ring with
Described sleeve pipe is fixedly connected.
9. urological department as claimed in claim 7 calculus fragmentation ablating device, it is characterised in that described in described sleeve pipe, fixation
The structure of supersonic generator is transparent medical grade plastic material or medical transparent toughened glass material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711318061.2A CN107874813A (en) | 2017-12-12 | 2017-12-12 | Urological department calculus fragmentation ablating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711318061.2A CN107874813A (en) | 2017-12-12 | 2017-12-12 | Urological department calculus fragmentation ablating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107874813A true CN107874813A (en) | 2018-04-06 |
Family
ID=61773881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711318061.2A Withdrawn CN107874813A (en) | 2017-12-12 | 2017-12-12 | Urological department calculus fragmentation ablating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107874813A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559046A (en) * | 2019-09-11 | 2019-12-13 | 张栋 | Urological urinary calculus stone breaking device |
| CN112603463A (en) * | 2021-01-15 | 2021-04-06 | 常州市金坛区人民医院 | A multi-functional calculus fragmentation melts device for urological department |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202376179U (en) * | 2011-12-22 | 2012-08-15 | 刘晨 | Calculus gripping device for urological department |
| CN203074808U (en) * | 2013-02-04 | 2013-07-24 | 李�杰 | Ultrasound lithotripsy negative pressure suction probe |
| CN103845098A (en) * | 2012-11-29 | 2014-06-11 | 桐庐瑞克斯医疗器械有限公司 | Medical double-channel lithotripsy system |
| DE202015105124U1 (en) * | 2015-09-29 | 2015-11-16 | Dr. Fritz Gmbh | Tubular element for performing a medical technical process |
| CN105101894A (en) * | 2013-05-09 | 2015-11-25 | 美国奥林匹斯外科技术吉鲁斯阿克米公司 | Multi-mode oscillating lithotripter |
| CN208031255U (en) * | 2017-12-12 | 2018-11-02 | 江苏翊博雷明医疗科技有限公司 | Urological department calculus fragmentation ablating device |
-
2017
- 2017-12-12 CN CN201711318061.2A patent/CN107874813A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202376179U (en) * | 2011-12-22 | 2012-08-15 | 刘晨 | Calculus gripping device for urological department |
| CN103845098A (en) * | 2012-11-29 | 2014-06-11 | 桐庐瑞克斯医疗器械有限公司 | Medical double-channel lithotripsy system |
| CN203074808U (en) * | 2013-02-04 | 2013-07-24 | 李�杰 | Ultrasound lithotripsy negative pressure suction probe |
| CN105101894A (en) * | 2013-05-09 | 2015-11-25 | 美国奥林匹斯外科技术吉鲁斯阿克米公司 | Multi-mode oscillating lithotripter |
| DE202015105124U1 (en) * | 2015-09-29 | 2015-11-16 | Dr. Fritz Gmbh | Tubular element for performing a medical technical process |
| CN208031255U (en) * | 2017-12-12 | 2018-11-02 | 江苏翊博雷明医疗科技有限公司 | Urological department calculus fragmentation ablating device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559046A (en) * | 2019-09-11 | 2019-12-13 | 张栋 | Urological urinary calculus stone breaking device |
| CN110559046B (en) * | 2019-09-11 | 2021-03-16 | 张栋 | Urological urinary calculus stone breaking device |
| CN112603463A (en) * | 2021-01-15 | 2021-04-06 | 常州市金坛区人民医院 | A multi-functional calculus fragmentation melts device for urological department |
| CN112603463B (en) * | 2021-01-15 | 2022-02-15 | 常州市金坛区人民医院 | A multi-functional calculus fragmentation melts device for urological department |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180406 |
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| WW01 | Invention patent application withdrawn after publication |