CN105288830B - Anal intestine expander with active window - Google Patents
Anal intestine expander with active window Download PDFInfo
- Publication number
- CN105288830B CN105288830B CN201510284198.5A CN201510284198A CN105288830B CN 105288830 B CN105288830 B CN 105288830B CN 201510284198 A CN201510284198 A CN 201510284198A CN 105288830 B CN105288830 B CN 105288830B
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- China
- Prior art keywords
- anal intestine
- active window
- locating plate
- cylindrical body
- expander
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Abstract
The present invention relates to a kind of anal intestine expanders with active window, including introduction part and epitaxy part；The introduction part includes:Cylindrical body, the cylindrical body are connected by interconnecting piece with guide part；The guide part is arranged in introduction part front end；The arc-shaped spherical crown shape of guide part, the introduction part are provided with window sliding regulating device.The present invention has the anal intestine expander of active window; it can be according to the size, quantity and distribution of hemorrhoid; the position of adjustment sliding locating plate, makes the hemorrhoid to be cut off be in the notch of adjustment, and the excision of the not uniformly distributed hemorrhoid of non-annularity can be once completed by an instrument; design comparison is reasonable; anal intestine wall and mucous membrane of rectum can be preferably protected, securely and reliably, patient suffering is reduced and mitigates patient economy burden; mitigate the labor intensity of medical staff, improves procedure efficiency.
Description
Technical field
The present invention relates to a kind of medical instruments, in particular to a kind of anal intestine expander with active window.
Background technology
Anal intestine expander is a kind of common auxiliary instrument of anorectum department, is risen in anorectum department inspection, surgical procedure
Vital effect.The procteurynter generally used at present is straight structure (the hemorrhoid surgery hand for cyclic annular cutting
In art) or with cylinder-like structure jaggy (in the hemorrhoids surgical for non-annularity cutting).With cylindric knot jaggy
Structure is more superior relative to straight structure, simplifies operating procedure.But it is expanded with cylinder-like structure anal intestine jaggy
Device, position that need to be according to hemorrhoid and quantity, expander of the selection with different notches.The non-annularity hemorrhoid being unevenly distributed point for hemorrhoid
Excision, has some limitations, and the excision of hemorrhoid can not be completed by an anorectal anastomat, also directly increases operation in this way
Expense, while also increasing the pain that patient expands anus repeatedly.
Invention content
Deficiency in for the above-mentioned prior art, the present invention provide a kind of with adjustable breach quantity and notch size
Cylindric anal intestine expander can adjust adaptation according to the hemorrhoid distribution of different situations in the hemorrhoids surgical of non-annularity excision, protect
Card completes stapler to perform the operation by one.
The technical solution used in the present invention is：
A kind of anal intestine expander with active window, including introduction part and epitaxy part；The introduction part includes：It is cylindric
Ontology, the cylindrical body are connected by interconnecting piece with guide part；The guide part is arranged in introduction part front end；It is described to lead
To the arc-shaped spherical crown shape in portion, the introduction part is provided with window sliding regulating device.
The window sliding regulating device includes the sliding locating plate being arranged between cylindrical body and guide part；It is described
The lower part of guide part is provided with top rail plate；The cylindrical body top is provided with limit base；Above the limit base
End set has lower slide guide rail；The sliding locating plate top is slidably connected with top rail plate；The sliding positioning
Piece lower part is slidably connected with lower slide guide rail.
The epitaxy part is equipped with hole, and the hole is oval or rectangle.
It is provided with through-hole at the top of the guide part.
The arc-shaped structure of interconnecting piece；The interconnecting piece radian is less than or equal to 60 degree.
The cylindrical body top is provided with mounting hole；The limit base inner wall is provided with positioning column；The positioning column
It is arranged in mounting hole.
The limit base inner wall is provided with limit protrusion；Limit protrusion setting lower slide guide rail and positioning column it
Between.
The top rail plate is in arc-shaped；The lower slide guide rail is in arc-shaped.
The sliding locating plate is in arc-shaped, and groove, the sliding positioning are oriented in the sliding locating plate upper end setting
The setting of piece lower end is lower to be oriented to groove
The sliding locating plate quantity is 2-4.
The advantageous effect of the present invention compared with the prior art：
The present invention has the anal intestine expander of active window, it is fixed can to adjust sliding according to the size, quantity and distribution of hemorrhoid
The position of bit slice makes the hemorrhoid to be cut off be in the notch of adjustment, and it is not uniformly distributed once can to complete non-annularity by an instrument
Hemorrhoid excision, design comparison is reasonable, can preferably protect anal intestine wall and mucous membrane of rectum, securely and reliably, reduce patient pain
Bitter and mitigation patient economy burden, mitigates the labor intensity of medical staff, improves procedure efficiency.
Description of the drawings
Fig. 1 is the dimensional structure diagram for the anal intestine expander that the present invention has active window；
Fig. 2 is the decomposition texture schematic diagram for the anal intestine expander that the present invention has active window；
Fig. 3 is the dimensional structure diagram that there is the present invention anal intestine expander of active window to remove limit base；
Fig. 4 is the main structure diagram that there is the present invention anal intestine expander of active window to remove limit base；
Fig. 5 is the right side structural representation of Fig. 4；
Fig. 6 is the A-A schematic cross-sectional views of Fig. 4；
Fig. 7 is the limit base main structure diagram for the anal intestine expander that the present invention has active window；
Fig. 8 is the C-C schematic cross-sectional views of Fig. 7；
Fig. 9 is the sliding locating plate main structure diagram for the anal intestine expander that the present invention has active window；
Figure 10 is the B-B schematic cross-sectional views of Fig. 9；
Figure 11 is the sliding locating plate dimensional structure diagram for the anal intestine expander that the present invention has active window.
Critical piece symbol description in attached drawing：
In figure：
1, introduction part 2, epitaxy part
3, cylindrical body 4, interconnecting piece
5, guide part 6, sliding locating plate
7, top rail plate 8, limit base
9, lower slide guide rail 10, ellipse or rectangular opening
11, mounting hole 12, positioning column
13, limit protrusion 14, upper guiding groove
15, lower guiding groove 16, through-hole.
Specific implementation mode
Referring to the drawings and embodiment the present invention will be described in detail：
Attached drawing 1-11 is it is found that a kind of anal intestine expander with active window, including introduction part 1 and epitaxy part 2；It is described to lead
Entering portion 1 includes：Cylindrical body 3, the cylindrical body 3 are connected by interconnecting piece 4 with guide part 5；The guide part 5 is set
It sets in 1 front end of introduction part；5 arc-shaped spherical crown shape of the guide part, the introduction part 1 are provided with window sliding regulating device.
The window sliding regulating device includes the sliding locating plate 6 being arranged between cylindrical body 3 and guide part 5；
The lower part of the guide part 5 is provided with top rail plate 7；3 top of the cylindrical body is provided with limit base 8；The limit
Position 8 upper end of seat is provided with lower slide guide rail 9；6 top of sliding locating plate is slidably connected with top rail plate 7；
6 lower part of sliding locating plate is slidably connected with lower slide guide rail 9.
The epitaxy part 2 is equipped with hole 10, and the hole 10 is oval or rectangle.
The top of the guide part 5 is provided with through-hole 16.
4 arc-shaped structure of the interconnecting piece；4 radian of the interconnecting piece is less than or equal to 60 degree.
3 top of the cylindrical body is provided with mounting hole 11；8 inner wall of the limit base is provided with positioning column 12；It is described
Positioning column 12 is arranged in mounting hole 11.
8 inner wall of the limit base is provided with limit protrusion 13；The setting of the limit protrusion 13 is in lower slide guide rail 9 and determines
Between the column 12 of position.
The top rail plate 7 is in arc-shaped；The lower slide guide rail 9 is in arc-shaped.
The sliding locating plate 6 is in arc-shaped, and groove 14, the sliding are oriented in 6 upper end of the sliding locating plate setting
The setting of 6 lower end of locating plate is lower to be oriented to groove 15
6 quantity of sliding locating plate is 2-4.
The present invention has the anal intestine expander of active window, it is fixed can to adjust sliding according to the size, quantity and distribution of hemorrhoid
The position of bit slice makes the hemorrhoid to be cut off be in the notch of adjustment, and it is not uniformly distributed once can to complete non-annularity by an instrument
Hemorrhoid excision, design comparison is reasonable, can preferably protect anal intestine wall and mucous membrane of rectum, securely and reliably, reduce patient pain
Bitter and mitigation patient economy burden, mitigates the labor intensity of medical staff, improves procedure efficiency.
Claims (9)
1. a kind of anal intestine expander with active window, including introduction part (1) and epitaxy part (2)；Introduction part (1) packet
It includes：Cylindrical body (3), the cylindrical body (3) are connected by interconnecting piece (4) with guide part (5)；The guide part
(5) it is arranged in introduction part (1) front end；The arc-shaped spherical crown shape of guide part (5), it is characterised in that：Introduction part (1) setting
It includes being arranged between cylindrical body (3) and guide part (5) to have window slidable adjustment device, the window sliding regulating device
Sliding locating plate (6)；The lower part of the guide part (5) is provided with top rail plate (7)；
Cylindrical body (3) top is provided with limit base (8)；Limit base (8) upper end is provided with lower slide
Guide rail (9)；The sliding locating plate (6) top is slidably connected with top rail plate (7)；Sliding locating plate (6) lower part
It is slidably connected with lower slide guide rail (9).
2. the anal intestine expander according to claim 1 with active window, it is characterised in that：On the epitaxy part (2)
Equipped with hole (10), the hole (10) is oval or rectangle.
3. the anal intestine expander according to claim 1 with active window, it is characterised in that：The guide part (5)
Top is provided with through-hole (16).
4. the anal intestine expander according to claim 1 with active window, it is characterised in that：The interconnecting piece (4) is in
Arcuate structure；Interconnecting piece (4) radian is less than or equal to 60 degree.
5. the anal intestine expander according to claim 1 with active window, it is characterised in that：The cylindrical body
(3) top is provided with mounting hole (11)；Limit base (8) inner wall is provided with positioning column (12)；Positioning column (12) setting
In mounting hole (11).
6. the anal intestine expander according to claim 1 with active window, it is characterised in that：In the limit base (8)
Wall is provided with limit protrusion (13)；The limit protrusion (13) is arranged between lower slide guide rail (9) and positioning column (12).
7. the anal intestine expander according to claim 1 with active window, it is characterised in that：The top rail plate
(7) it is in arc-shaped；The lower slide guide rail (9) is in arc-shaped.
8. the anal intestine expander according to claim 1 with active window, it is characterised in that：The sliding locating plate
(6) it is in arc-shaped, groove (14), sliding locating plate (6) the lower end setting is oriented in sliding locating plate (6) the upper end setting
Lower guiding groove (15).
9. the anal intestine expander according to claim 1 with active window, it is characterised in that：The sliding locating plate
(6) quantity is 2-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510284198.5A CN105288830B (en) | 2015-05-28 | 2015-05-28 | Anal intestine expander with active window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510284198.5A CN105288830B (en) | 2015-05-28 | 2015-05-28 | Anal intestine expander with active window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105288830A CN105288830A (en) | 2016-02-03 |
| CN105288830B true CN105288830B (en) | 2018-09-28 |
Family
ID=55187078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510284198.5A Active CN105288830B (en) | 2015-05-28 | 2015-05-28 | Anal intestine expander with active window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105288830B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354368B (en) * | 2019-07-26 | 2022-02-15 | 南阳市中心医院 | Anorectal dilator with movable window |
| CN111184542A (en) * | 2020-03-16 | 2020-05-22 | 沈阳药科大学 | Detachable hemorrhoid treatment auxiliary anoscope with adjustable operation window |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101411917A (en) * | 2007-12-27 | 2009-04-22 | 苏州天臣国际医疗科技有限公司 | Auxiliary instrument for anorectal surgery |
| US8348837B2 (en) * | 2008-12-09 | 2013-01-08 | Covidien Lp | Anoscope |
| CN101647692A (en) * | 2009-08-21 | 2010-02-17 | 黄鸿翔 | disposable anoscope |
| CN201949490U (en) * | 2010-12-10 | 2011-08-31 | 苏州天臣国际医疗科技有限公司 | Anal dilatation device |
| CN201949491U (en) * | 2010-12-16 | 2011-08-31 | 苏州天臣国际医疗科技有限公司 | Dilator |
| CN202605517U (en) * | 2012-05-18 | 2012-12-19 | 普瑞斯星（常州）医疗器械有限公司 | Adjustable anal dilatation leading-in device |
| CN104207808B (en) * | 2014-09-05 | 2018-09-25 | 北京派尔特医疗科技股份有限公司 | One kind tying device |
-
2015
- 2015-05-28 CN CN201510284198.5A patent/CN105288830B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105288830A (en) | 2016-02-03 |
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