CN202605516U - Combined type anus expanding importer - Google Patents
Combined type anus expanding importer Download PDFInfo
- Publication number
- CN202605516U CN202605516U CN 201220226729 CN201220226729U CN202605516U CN 202605516 U CN202605516 U CN 202605516U CN 201220226729 CN201220226729 CN 201220226729 CN 201220226729 U CN201220226729 U CN 201220226729U CN 202605516 U CN202605516 U CN 202605516U
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- CN
- China
- Prior art keywords
- cylindrical tube
- anus
- expanding
- tube body
- fixing
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- Expired - Lifetime
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Abstract
The utility model relates to a combined type anus expanding importer. The combined type anus expanding importer comprises a cylindrical tube body and a fixing seat body, wherein at least one window is arranged on the wall of the cylindrical tube body, the cylindrical tube body is in threaded connection with the fixing seat body, one end of the cylindrical tube body is a hemi-sphere round head, outer threads connected with the fixing seat body are arranged at the other end of the cylindrical tube body, a through hole is formed at the top of the hemi-sphere round head, the fixing seat body comprise an expanding tube body and a fixing conical disc arranged at the one end of the expanding tube body, inner threads which are matched with the outer threads of the cylindrical tube are arranged at one end of the expanding tube body, opposite to the fixing conical disc, and open pores used for fixing are arranged on the fixing conical disc. According to the combined type anus expanding importer provided by the utility model, multiple functions are realized by combination or separation, different operation demands can be met, due to the combination, the minimally invasive operation of a patient can be conducted conveniently, and after the separation, the fixing seat body can realize girdling operation.
Description
Technical field
This utility model relates to anorectal surgical inspection, therapy equipment technical field, and especially a kind of combination type expands the anus introducer.
Background technology
Human body rectum end mucosa down with anal canal skin under venous plexus take place to expand and the formed soft vein of flexing group, be called hemorrhoid, have another name called hemorrhoid.Medical science indication hemorrhoid comprise internal hemorrhoid, external hemorrhoid, mixed hemorrhoid, are the venous plexus generation varicose of anal orifice and rectal intestine bottom and anal mucosa and a kind of chronic disease of the one or more softish vein group that forms.Hemorrhoid are dragged for a long time and are not controlled, and can cause blood stasis to deviate to form incarceration, aggravate the pain and the state of an illness, and next anal infection, in case form the bleeding hemorrhoids symptom, antibacterial, toxin, purulent core are very easily invaded blood and are caused pyaemia septica etc.Because the hemorrhoid piece deviates to cause sphincter dilatation, mucus flows out the outer long-term surrounding skin that stimulates of anus, is prone to cause pruritus and skin eczema in addition.After having made a definite diagnosis the concrete state of an illness of hemorrhoid, in time treat, for the general treatment method of hemorrhoid, have only through operation and could fully recover, Drug therapy blindly can not be removed hemorrhoid with other therapies.Wicresoft of U.S. Johnson & Johnson hemorrhoid operation (PPH) claims mucosa ring cutting art on the anastomat hemorrhoid again, is based upon on the anus pad theory basis new technique of utilization anastomat treatment ring-type prolapsus hemorrhoid.Before operation, need strut the rectal examination state of an illness, need strut anus during operation and make things convenient for operation technique.Expand anus and also cry the anal canal expansion, be meant under local anesthesia or general anesthesia, with a kind of method of finger or apparatus expansion anus.Expanding anus is usually used in anal and intestinal disease inspection, treatment and the post-operative recovery.Through expanding anus, make the inside and outside sphincter dilatation of anal canal, so can treat anal fissure, hemorrhoid, the part stenosis of anal canal also there is therapeutical effect.Expand anus before the operation and can make anus fully lax, surgical field of view is clear, is convenient to operation.
Anus-expanding unit arises at the historic moment, and anus-expanding unit generally comprises a cylindrical tube and a fixed disk, and the cylindrical tube plug is in anal; With the expansion anus; Fixed disk is used for fixing with the skin of anus adnexa, so that operation technique, this anus-expanding unit is used for the whole ring cutting of hemorrhoid.Painful for the postoperative that reduces sufferer, Minimally Invasive Surgery is greatly developed, and this type of anus-expanding unit is not suitable for Minimally Invasive Surgery.What be fit to Minimally Invasive Surgery is not suitable for whole ring cutting again, and range of application is little.
The utility model content
The technical problem that this utility model will solve is: overcome the little technical problem of existing anus-expanding unit range of application in the prior art, provide a kind of combination type to expand the anus introducer, capable of being combined or separation is used, and function is many.
This utility model solves the technical scheme that its technical problem adopted: a kind of combination type expands the anus introducer; It is characterized in that: comprise the cylindrical tube and the fixed base frame that have at least one window on the tube wall; Between described cylindrical tube and the fixed base frame through being threaded; The external screw thread that one end of described cylindrical tube is the dome-type round end, the other end has to be connected with fixed base frame; The top of described hemispherical round end has through hole; Described fixed base frame comprises expansion tube and the fixed cone dish that is arranged on expansion tube one end, and a described expansion tube end of fixed cone dish dorsad has the female thread that matches with the external screw thread of cylindrical tube, offers the perforate that is used for fixing on the described fixed cone dish.
Concrete, for meeting the different syndromes situation, evenly offered 1-3 window on the described cylindrical tube.When operative treatment, can select the expansion anus introducer of varying number window for use according to disease.
The axial length of described window is that 35 ~ 45mm, radial width are 30 ~ 40mm.
The beneficial effect of this utility model is; The combination type of this utility model expands the anus introducer, can or separate and realize multiple function through combination, satisfies different operation needs; Combination is to make things convenient for the doctor to carry out Minimally Invasive Surgery, separates the back fixed base frame and can realize the ring cutting operation.
Description of drawings
Below in conjunction with accompanying drawing and embodiment this utility model is further specified.
Fig. 1 is that the master of the assembled state of the combination type of this utility model first embodiment of expanding the anus introducer looks cutaway view;
Fig. 2 is the right view of the assembled state of the combination type of this utility model first embodiment of expanding the anus introducer;
Fig. 3 is the right view of the released state of the combination type of this utility model first embodiment of expanding the anus introducer;
Fig. 4 is that the master of the assembled state of the combination type of this utility model second embodiment expanding the anus introducer looks cutaway view;
Fig. 5 is the right view of the assembled state of the combination type of this utility model second embodiment expanding the anus introducer;
Fig. 6 is the right view of the released state of the combination type of this utility model second embodiment expanding the anus introducer.
Among the figure: 1. cylindrical tube, 11. windows, 12. hemispherical round ends, 13. through holes, 2. fixed base frame, 21. expansion tubes, 22. fixed cone dishes, 23. perforates.
The specific embodiment
Combine accompanying drawing that this utility model is done further detailed explanation now.These accompanying drawings are the sketch map of simplification, the basic structure of this utility model only is described in a schematic way, so it only show the formation relevant with this utility model.
Shown in Fig. 1-3; The combination type of this utility model expands first embodiment of anus introducer; Comprise the cylindrical tube 1 and fixed base frame 2 that have a window 11 on the tube wall; The axial length of window 11 is that 35 ~ 45mm, radial width are 30 ~ 40mm, between cylindrical tube 1 and the fixed base frame 2 through being threaded the external screw thread that an end of cylindrical tube 1 is a dome-type round end 12, the other end has is connected with fixed base frame 2; The top of hemispherical round end 12 has through hole 13; Fixed base frame 2 comprises expansion tube 21 and the fixed cone dish 22 that is arranged on expansion tube 21 1 ends, and expansion tube 21 end of fixed cone dish 22 dorsad has the female thread that matches with the external screw thread of cylindrical tube 1, offers the perforate 23 that is used for fixing on the fixed cone dish 22.
Shown in Fig. 4-6; The combination type of this utility model expands second embodiment of anus introducer; Comprise the cylindrical tube 1 and fixed base frame 2 that have two windows 11 on the tube wall; The axial length of window 11 is that 35 ~ 45mm, radial width are 30 ~ 40mm, between cylindrical tube 1 and the fixed base frame 2 through being threaded the external screw thread that an end of cylindrical tube 1 is a dome-type round end 12, the other end has is connected with fixed base frame 2; The top of hemispherical round end 12 has through hole 13; Fixed base frame 2 comprises expansion tube 21 and the fixed cone dish 22 that is arranged on expansion tube 21 1 ends, and expansion tube 21 end of fixed cone dish 22 dorsad has the female thread that matches with the external screw thread of cylindrical tube 1, offers the perforate 23 that is used for fixing on the fixed cone dish 22.
Claims (3)
1. a combination type expands the anus introducer; It is characterized in that: comprise the cylindrical tube (1) and the fixed base frame (2) that have at least one window (11) on the tube wall; Between described cylindrical tube (1) and the fixed base frame (2) through being threaded; The external screw thread that one end of described cylindrical tube (1) is a dome-type round end (12), the other end has is connected with fixed base frame (2); The top of described hemispherical round end (12) has through hole (13); Described fixed base frame (2) comprises expansion tube (21) and is arranged on the fixed cone dish (22) of expansion tube (21) one ends that described expansion tube (a 21) end of fixed cone dish (22) dorsad has the female thread that matches with the external screw thread of cylindrical tube (1), offers the perforate (23) that is used for fixing on the described fixed cone dish (22).
2. combination type as claimed in claim 1 expands the anus introducer, it is characterized in that: evenly offered 1-3 window (11) on the described cylindrical tube (1).
3. according to claim 1 or claim 2 combination type expands the anus introducer, and it is characterized in that: the axial length of described window (11) is that 35 ~ 45mm, radial width are 30 ~ 40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226729 CN202605516U (en) | 2012-05-18 | 2012-05-18 | Combined type anus expanding importer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226729 CN202605516U (en) | 2012-05-18 | 2012-05-18 | Combined type anus expanding importer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202605516U true CN202605516U (en) | 2012-12-19 |
Family
ID=47339252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220226729 Expired - Lifetime CN202605516U (en) | 2012-05-18 | 2012-05-18 | Combined type anus expanding importer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202605516U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657911A (en) * | 2012-05-18 | 2012-09-12 | 普瑞斯星（常州）医疗器械有限公司 | Combined-type anal dilatation gatherer |
| CN104739359A (en) * | 2013-12-25 | 2015-07-01 | 瑞奇外科器械(中国)有限公司 | Anal dilatation device |
-
2012
- 2012-05-18 CN CN 201220226729 patent/CN202605516U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657911A (en) * | 2012-05-18 | 2012-09-12 | 普瑞斯星（常州）医疗器械有限公司 | Combined-type anal dilatation gatherer |
| CN104739359A (en) * | 2013-12-25 | 2015-07-01 | 瑞奇外科器械(中国)有限公司 | Anal dilatation device |
| CN104739359B (en) * | 2013-12-25 | 2017-01-25 | 瑞奇外科器械(中国)有限公司 | Anal dilatation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |