CN105310642A - Urethrascope cannula - Google Patents
Urethrascope cannula Download PDFInfo
- Publication number
- CN105310642A CN105310642A CN201510859277.4A CN201510859277A CN105310642A CN 105310642 A CN105310642 A CN 105310642A CN 201510859277 A CN201510859277 A CN 201510859277A CN 105310642 A CN105310642 A CN 105310642A
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- pipe
- rustless steel
- urethroscope
- intubate
- spring
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Abstract
The invention belongs to the technical field of medical instruments and particularly relates to a urethrascope cannula which solves the problem that the prior art is unreasonable in design. The urethrascope cannula comprises a spring inner tube which is sleeved with a stainless steel weaving tube, the stainless steel weaving tube is sleeved with a sleeve, the sleeve is sleeved with a sleeve wrapper, the axis line of the spring inner tube, the axis line of the stainless steel weaving tube, the axis line of the sleeve and the axis line of the sleeve wrapper coincide, the cannula further comprises a connecting ring, the axis line of the connecting ring and the axis line of the stainless steel weaving tube coincide, one end of the connecting ring is fixedly connected with the stainless steel weaving tube through tin soldering, and a reinforcing structure is arranged between one end, close to the stainless steel weaving tube, of the connecting ring and the sleeve. The cannula has the advantages of being high in connecting strength and practicality.
Description
Technical field
The invention belongs to technical field of medical instruments, particularly relate to urethroscope intubate.
Background technology
Urethroscope intubate is flexible structure, and urethra inspection needs to use urethroscope, and urethroscope is stretched into along urethra by very thin, a soft pipe.At present, the junction structural strength of existing intubate itself and external equipment is low, easily occurs the phenomenon of rotating.
For this reason, such as, Chinese patent discloses a kind of portable electronic urethroscope, application number [200920273272.3], it comprises mirror pipe, miniature image sensor and illuminating lamp is fixed with in one end of described mirror pipe, holder is connected with at the other end of described mirror pipe, holder is provided with display screen, Energy control mechanism is provided with in holder, described display screen, miniature image sensor and illuminating lamp are all connected with described Energy control mechanism by electric wire, through hole is provided with at the center of described mirror pipe, silk guide passage is provided with in through hole, described mirror pipe is connected with seal wire and imports valve.The program mainly provide one can clear view to insertion process, facilitate doctor to operate, success rate and safety high, the portable electronic urethroscope be convenient for carrying; Solve urethral probe grafting existing for prior art easily to make mistakes damage urethra, the technical problem that safety is not high.
Although above-mentioned scheme has above multiple advantages, the program also thoroughly improves above-mentioned technical problem, secondly, the complex structure of mirror pipe.
Summary of the invention
The object of the invention is for the problems referred to above, provide a kind of design more reasonable, the urethroscope intubate that junction bonding strength is high.
For achieving the above object, present invention employs following technical proposal: this urethroscope intubate comprises pipe in spring, pipe is arranged with rustless steel knitmesh pipe in spring, rustless steel knitmesh pipe is arranged with sleeve pipe, sleeve pipe is arranged with cover skin, tube axis line in this spring, rustless steel knitmesh tube axis line, casing axis line and cover skin axial line overlap and arrange, this intubate also comprises clamping ring, the axial line of clamping ring overlaps with rustless steel knitmesh tube axis line and arranges, one end of clamping ring to be fixedly connected with rustless steel knitmesh pipe by soldering and to be provided with reinforcement structure at clamping ring near between one end and sleeve pipe of rustless steel knitmesh pipe.
In above-mentioned urethroscope intubate, described reinforcement structure is male-female engagement formula syndeton.
In above-mentioned urethroscope intubate, described reinforcement structure comprises at least one recess being arranged on sleeve pipe one end, has the projection that can insert in described recess at clamping ring near one end of rustless steel knitmesh pipe.
In above-mentioned urethroscope intubate, in the middle part of described clamping ring, be provided with cannelure.
In above-mentioned urethroscope intubate, described spring inner tube length, rustless steel knitmesh length of tube, casing length are consistent with cover skin length.
In above-mentioned urethroscope intubate, described rustless steel knitmesh pipe two ends are fixedly connected with pipe in spring respectively by soldering.
In above-mentioned urethroscope intubate, described cover skin outer surface is provided with some spaced spacing marks.
In above-mentioned urethroscope intubate, in described spring, manage structure and making by spring leaf is curling in the shape of a spiral; Described sleeve pipe is polyurethane tube.
Compared with prior art, the advantage of this urethroscope intubate is: 1, design is more reasonable, the structure that axial line overlaps can be convenient to manufacture, the syndeton intensity that structure can further increase junction is strengthened owing to being provided with, guarantee the safety in use procedure, long service life and practical.2, structure is simple and be easy to manufacture.
Accompanying drawing explanation
Fig. 1 is broken section structural representation provided by the invention.
Fig. 2 is detonation configuration schematic diagram provided by the invention.
In figure, pipe 1, rustless steel knitmesh pipe 2, sleeve pipe 3, recess 31, cover skin 4, spacing mark 41, clamping ring 5, protruding 51 in spring.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
As shown in Figure 1-2, this urethroscope intubate comprises pipe 1 in spring, pipe 1 structure and making by spring leaf is curling in the shape of a spiral in spring.In spring, pipe 1 is arranged with rustless steel knitmesh pipe 2, rustless steel knitmesh pipe 2 two ends are fixedly connected with pipe in spring 1 respectively by soldering.Rustless steel knitmesh pipe 2 is arranged with sleeve pipe 3, and sleeve pipe is polyurethane tube.Sleeve pipe 3 is arranged with skin 4, and cover skin 4 outer surface is provided with some spaced spacing marks 41.
In the spring of the present embodiment, pipe 1 axial line, rustless steel knitmesh pipe 2 axial line, sleeve pipe 3 axial line and cover skin 4 axial line overlap and arrange, this intubate also comprises clamping ring 5, the axial line of clamping ring 5 overlaps with rustless steel knitmesh pipe 2 axial line and arranges, and one end of clamping ring 5 to be fixedly connected with rustless steel knitmesh pipe 2 by soldering and to be provided with reinforcement structure at clamping ring 5 near between one end and sleeve pipe 3 of rustless steel knitmesh pipe 2.
Prioritization scheme, the reinforcement structure of the present embodiment is male-female engagement formula syndeton.
Particularly, reinforcement structure here comprises at least one recess 31 being arranged on sleeve pipe 3 one end, has the projection 51 that can insert in described recess 31 at clamping ring 5 near one end of rustless steel knitmesh pipe 2.Secondly, in the middle part of clamping ring 5, cannelure 52 is provided with.
Prioritization scheme, in the spring of the present embodiment, pipe 1 length, rustless steel knitmesh pipe 2 length, sleeve pipe 3 length are consistent with overlapping skin 4 length.
In the present embodiment, the insertion tube external diameter of the present embodiment is 9.2mm.Length is 1290mm, and soldering external diameter is 10.6mm, hard segment length 9-11mm.Product adopts Japanese raw material on internal structure Material selec-tion, adds material process on rear road, makes surface more smoothly attractive in appearance; Adopt insulation workshop, static placement, makes the areal variation stability of product greatly increase.
The structure that axial line overlaps can be convenient to manufacture, and strengthens the syndeton intensity that structure can further increase junction, guarantee the safety in use procedure owing to being provided with.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ the terms such as pipe 1 in spring, rustless steel knitmesh pipe 2, sleeve pipe 3, recess 31, cover skin 4, spacing mark 41, clamping ring 5, projection 51 herein, do not get rid of the probability using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (8)
1. a urethroscope intubate, comprise pipe (1) in spring, manage in spring on (1) and be arranged with rustless steel knitmesh pipe (2), rustless steel knitmesh pipe (2) is arranged with sleeve pipe (3), sleeve pipe (3) is arranged with skin (4), it is characterized in that, pipe (1) axial line in described spring, rustless steel knitmesh pipe (2) axial line, sleeve pipe (3) axial line and cover skin (4) axial line overlap and arrange, this intubate also comprises clamping ring (5), the axial line of clamping ring (5) overlaps with rustless steel knitmesh pipe (2) axial line and arranges, one end of clamping ring (5) to be fixedly connected with rustless steel knitmesh pipe (2) by soldering and to be provided with reinforcement structure at clamping ring (5) near between one end and sleeve pipe (3) of rustless steel knitmesh pipe (2).
2. urethroscope intubate according to claim 1, is characterized in that, described reinforcement structure is male-female engagement formula syndeton.
3. urethroscope intubate according to claim 1 and 2, it is characterized in that, described reinforcement structure comprises at least one recess (31) being arranged on sleeve pipe (3) one end, has the projection (51) that can insert in described recess (31) at clamping ring (5) near one end of rustless steel knitmesh pipe (2).
4. urethroscope intubate according to claim 1, is characterized in that, described clamping ring (5) middle part is provided with cannelure (52).
5. urethroscope intubate according to claim 1, is characterized in that, in described spring, pipe (1) length, rustless steel knitmesh pipe (2) length, sleeve pipe (3) length are consistent with overlapping skin (4) length.
6. urethroscope intubate according to claim 1, is characterized in that, described rustless steel knitmesh pipe (2) two ends respectively by soldering with manage (1) in spring and be fixedly connected with.
7. gastroscope intubate according to claim 1, is characterized in that, described cover skin (4) outer surface is provided with some spaced spacing mark (41).
8. gastroscope intubate according to claim 1, is characterized in that, pipe (1) structure and making by spring leaf is curling in the shape of a spiral in described spring; Described sleeve pipe is polyurethane tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510859277.4A CN105310642A (en) | 2015-11-30 | 2015-11-30 | Urethrascope cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510859277.4A CN105310642A (en) | 2015-11-30 | 2015-11-30 | Urethrascope cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105310642A true CN105310642A (en) | 2016-02-10 |
Family
ID=55239666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510859277.4A Pending CN105310642A (en) | 2015-11-30 | 2015-11-30 | Urethrascope cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105310642A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117357053A (en) * | 2023-12-06 | 2024-01-09 | 广东埃纳生医学科技有限公司 | Handheld seminal vesicle for urethral diagnosis |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3973568A (en) * | 1972-01-21 | 1976-08-10 | Iglesias Jose J | Stabilized cutting loop for resectoscope with unimpaired vision of the operative field |
| WO1994004220A1 (en) * | 1992-08-12 | 1994-03-03 | Vidamed, Inc. | Medical probe device and method |
| CN2666351Y (en) * | 2003-11-10 | 2004-12-29 | 沈阳沈大内窥镜有限公司 | Connecting structure for endoscope |
| EP2305127A1 (en) * | 2003-08-26 | 2011-04-06 | Endius Incorporated | Adjustable height access device for treating the spine of a patient |
| US20110230717A1 (en) * | 2010-03-18 | 2011-09-22 | Gyrus Acmi, Inc. | Flexible endoscope external joint |
| CN103385680A (en) * | 2013-07-29 | 2013-11-13 | 平湖市申莘五金塑料厂 | Cystoscope insertion tube |
| CN103479323A (en) * | 2013-07-29 | 2014-01-01 | 平湖市申莘五金塑料厂 | Cystoscope insertion tube |
| CN203417176U (en) * | 2013-07-29 | 2014-02-05 | 平湖市申莘五金塑料厂 | Urethrascope insertion tube |
| CN203417178U (en) * | 2013-07-29 | 2014-02-05 | 平湖市申莘五金塑料厂 | Urethrascope inserting tube for livestock |
| CN205251497U (en) * | 2015-11-30 | 2016-05-25 | 浙江异札特机械科技有限公司 | Urethroscope intubate |
-
2015
- 2015-11-30 CN CN201510859277.4A patent/CN105310642A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3973568A (en) * | 1972-01-21 | 1976-08-10 | Iglesias Jose J | Stabilized cutting loop for resectoscope with unimpaired vision of the operative field |
| WO1994004220A1 (en) * | 1992-08-12 | 1994-03-03 | Vidamed, Inc. | Medical probe device and method |
| EP2305127A1 (en) * | 2003-08-26 | 2011-04-06 | Endius Incorporated | Adjustable height access device for treating the spine of a patient |
| CN2666351Y (en) * | 2003-11-10 | 2004-12-29 | 沈阳沈大内窥镜有限公司 | Connecting structure for endoscope |
| US20110230717A1 (en) * | 2010-03-18 | 2011-09-22 | Gyrus Acmi, Inc. | Flexible endoscope external joint |
| CN103385680A (en) * | 2013-07-29 | 2013-11-13 | 平湖市申莘五金塑料厂 | Cystoscope insertion tube |
| CN103479323A (en) * | 2013-07-29 | 2014-01-01 | 平湖市申莘五金塑料厂 | Cystoscope insertion tube |
| CN203417176U (en) * | 2013-07-29 | 2014-02-05 | 平湖市申莘五金塑料厂 | Urethrascope insertion tube |
| CN203417178U (en) * | 2013-07-29 | 2014-02-05 | 平湖市申莘五金塑料厂 | Urethrascope inserting tube for livestock |
| CN205251497U (en) * | 2015-11-30 | 2016-05-25 | 浙江异札特机械科技有限公司 | Urethroscope intubate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117357053A (en) * | 2023-12-06 | 2024-01-09 | 广东埃纳生医学科技有限公司 | Handheld seminal vesicle for urethral diagnosis |
| CN117357053B (en) * | 2023-12-06 | 2024-03-29 | 广东埃纳生医学科技有限公司 | Handheld seminal vesicle for urethral diagnosis |
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Application publication date: 20160210 |