CN105498072B - A kind of perianal tissue's protector - Google Patents
A kind of perianal tissue's protector Download PDFInfo
- Publication number
- CN105498072B CN105498072B CN201610034929.5A CN201610034929A CN105498072B CN 105498072 B CN105498072 B CN 105498072B CN 201610034929 A CN201610034929 A CN 201610034929A CN 105498072 B CN105498072 B CN 105498072B
- Authority
- CN
- China
- Prior art keywords
- air bag
- bottom air
- retaining ring
- column tube
- protector
- 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.)
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Classifications
-
- 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
- A61M29/00—Dilators with or without means for introducing media, e.g. remedies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/0093—Rectal devices, e.g. for the treatment of haemorrhoids
-
- 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
- A61M2210/1042—Alimentary tract
- A61M2210/1067—Anus
Abstract
The invention discloses a kind of perianal tissue's protectors.The protector includes column tube, retaining ring and bottom air bag, and retaining ring and bottom air bag are respectively arranged at the upper and lower ends of column tube, and in a ring, retaining ring, column tube and bottom balloon-shaped are at faecal passageway for bottom air bag；The periphery of bottom air bag is provided with the spacing collar of annular, and bottom air bag is connected to the first inflating port at retaining ring by the first gas tube；When the inflation of bottom air bag, its shape is limited by spacing collar.The present invention is formed a snap ring bigger compared to column tube and is simultaneously blocked by rectal wall natural shrinking by the inflation of bottom air bag, it is good by perianal tissue's protector entire card in rectum and retaining ring is located at anus collar extension；Be arranged spacing collar increase with the leakproofness of rectal wall and anti-sliding stop, while the shape for limiting bottom air bag prevents it from excessively expanding；Setting retaining ring limits column tube, on the one hand anus outer periphery tissue is protected to avoid fecal pollution, on the other hand prevents protector from sliding into rectum.
Description
Technical field
The present invention relates to a kind of medical instruments, more particularly, to a kind of perianal tissue protector.
Background technique
Anus related surgical is very common, as perineoanoplasty, Transanal endorectal pull through, perianal abscess cut row
Art, anal fistulectomy, hemorrhoidectiomy etc., surgical procedure are successfully an importances for recapturing health；It is even more important to be
The postoperative cleaning for keeping perianal tissue, avoids defecation from polluting.But traditional tubular structure need to suture fixed and pipeline week
Enclose excrement be easy leakage, can not make crissum keep cleaning, can not also go it is postoperative expand anus function.
Summary of the invention
The purpose of the present invention is overcoming the deficiencies of the prior art and provide one kind can well fix at anus, effective protection
The not contaminated protector of perianal tissue.
The invention adopts the following technical scheme: a kind of perianal tissue's protector, including column tube, retaining ring and bottom air bag,
Retaining ring and bottom air bag are respectively arranged at the upper and lower ends of column tube, bottom air bag in a ring, retaining ring, column tube and bottom air bag
Form faecal passageway；The periphery of bottom air bag is provided with the spacing collar of annular, and bottom air bag is connected to gear by the first gas tube
The first inflating port at circle；When the inflation of bottom air bag, its shape is limited by spacing collar.
As an improvement bottom air bag is limited by spacing collar and is expanded downwards when the inflation of bottom air bag.
As an improvement bottom air bag forms up-small and down-big funnel-form when expanding downwards.
As an improvement funnelform tilt angle is 15-30 degree.
As an improvement the quantity of spacing collar is two, and separately it is arranged on bottom air bag periphery.
As an improvement column tube and retaining ring are made of silica gel material.
As an improvement being provided with annular air-pocket on the excircle of column tube, the periphery of annular air-pocket is provided with longitudinal direction
Evenly distributed tread plate, annular air-pocket are connected to the second inflating port at retaining ring by the second gas tube.
As an improvement the first inflating port and the second inflating port are check valve, the first gas tube and the second gas tube are set
It sets in the tube wall channel of column tube.
Beneficial effects of the present invention: by the inflation of bottom air bag, a snap ring bigger compared to column tube is formed simultaneously
Blocked by rectal wall natural shrinking, it is good by perianal tissue's protector entire card between rectum and anus collar extension, pass through bottom
Air bag blocks in rectum can be such that excrement is flowed towards direction initialization to faecal passageway；Setting spacing collar on the one hand increase with directly
For the leakproofness of intestinal wall to prevent protector from sliding, the shape on the one hand limiting bottom air bag prevents it from excessively expanding；Setting is filled
Air pipe is inflated bottom air bag in outside, fixes convenient for inflating after protector insertion anus；Retaining ring is set to column tube
It is limited, on the one hand protects anus outer periphery, on the one hand prevent protector from sliding into rectum.
Detailed description of the invention
Fig. 1 is the three-dimensional structure diagram of perianal tissue's protector of the present invention.
Fig. 2 is the first direction view of perianal tissue's protector of the present invention.
Fig. 3 is that perianal tissue's protector of the present invention bottom air bag is inflated to form funnelform second direction view.
Specific embodiment
It elaborates below in conjunction with attached drawing to specific embodiments of the present invention.
It as shown in Figure 1, 2, 3, is the specific embodiment of perianal tissue's protector of the present invention.The embodiment include column tube 1,
Retaining ring 2 and bottom air bag 3, retaining ring 2 and bottom air bag 3 are respectively arranged at the upper and lower ends of column tube 1, bottom air bag 3 in a ring,
Retaining ring 2, column tube 1 and bottom air bag 3 form faecal passageway 4；The periphery of bottom air bag 3 is provided with the spacing collar 5 of annular, bottom
Air bag 3 is connected to the first inflating port 32 at retaining ring 2 by the first gas tube 31；When bottom air bag 3 is inflated, pass through spacing collar
5 limit its shape.In the use of the present invention, bottom air bag 3 before this without gaseity, after being packed into rectum, passes through the first inflation
Mouth 32 and the first gas tube 31 are inflated to bottom air bag 3, and bottom air bag 3 forms the ring-type bigger than column tube 1 after expanding
Body is integrally matched with protector by the shrinkage of rectal wall itself and is blocked.When protector is packed into rectum in place, limited by retaining ring 2
Positioned at anus collar extension, anus outer periphery is on the one hand protected, on the one hand prevents protector from sliding into rectum.Pass through bottom air bag 3
Inflation forms a snap ring bigger compared to column tube 1 and is blocked by rectal wall natural shrinking, good to protect perianal tissue
Protect device entire card between rectum and anus collar extension, blocked in rectum by bottom air bag 3 can make excrement towards direction initialization i.e.
It is flowed to faecal passageway 4；5 one side of spacing collar is arranged to increase with the leakproofness of rectal wall to prevent protector from sliding, one
The shape of aspect limitation bottom air bag 3 prevents it from excessively expanding；Setting loading line is inflated bottom air bag 3 in outside,
It is inserted into after anus to inflate convenient for protector and fix.The present invention plays better fixed function, protector compared with structure before
It is difficult to slide to stablize setting, perianal tissue is effectively protected and is not contaminated, structure is simply convenient for manufacture and cost is relatively low, convenient for doctor
Practical use in batch in treatment.
As an improvement specific embodiment, when bottom air bag 3 is inflated, bottom air bag 3 limited by spacing collar 5 and
Expansion downwards.Above-mentioned expansion fashion, bottom air bag 3 will will form a up-small and down-big structure, protector be packed into anus it
Afterwards, larger one towards rectum proximal end, piston structure increases the leakproofness of bottom air bag 3 and rectal wall, major part is i.e. small inwardly
Head outwardly, makes exhaust or defecation be not easy that protector is pushed to loosen.
As an improvement specific embodiment, bottom air bag 3 downwards expand when form up-small and down-big funnel-form.Leakage
Bucket-shaped is specific swelling state, and relative to the shape of circular arc, funnelform edge can be contacted adequately with rectal wall, thus
Increase contact area increasing friction force, the setting of stablizing for being more advantageous to protector does not loosen.
As an improvement specific embodiment, funnelform tilt angle be 15-30 degree.Using the bottom of 15-30 degree
3 sidewall slope angle of portion's air bag, reaches good and contacts with rectal wall, guarantees that stablizing for protector is fixed；Bottom air bag 3 will not
It is comfortable to strut the too big use to guarantee user.
As an improvement specific embodiment, the quantity of spacing collar 5 is two, and alternate on 3 periphery of bottom air bag
Every setting.Two spacing collars 5 and rectal wall cooperate, and form continuous concaveconvex structure, can be further improved frictional force, increase
The firmness at anus is arranged in protector.
As an improvement specific embodiment, column tube 1 and retaining ring 2 are made of silica gel material.Silica gel material is nontoxic
It is harmless, and have good flexibility, can expansion or contraction appropriate, keep user more comfortable.
As an improvement specific embodiment, be provided with annular air-pocket 6, annular air-pocket 6 on the excircle of column tube 1
Periphery be provided with longitudinal evenly distributed tread plate 7, annular air-pocket 6 is connected to the at retaining ring 2 by the second gas tube 61
Two inflating ports 62.1 part of column tube is possible to rotate in anus, brings sense of discomfort to user or can loosen, and ring is arranged
Shape air bag 6 further increases the fixed effect of protector entirety, and tread plate 7 can cooperate with the perpendicular fold of rectum avoids protector from turning
It is dynamic；And the evenly distributed setting of tread plate 7,6 even inflation of annular air-pocket can be made, so that protector is stablized setting in anus not inclined
It moves.
As an improvement specific embodiment, the first inflating port 32 and the second inflating port 62 are check valve, described the
One gas tube 31 and the second gas tube 61 are arranged in the tube wall channel of column tube 1.Two passes are arranged in the tube wall of column tube 1,
First gas tube 31 and the second gas tube 61 are provided respectively therein, and are connected at retaining ring 2；By the structure of check valve,
Guarantee to stablize inflation, check valve made of rubber is at low cost, and sealing effect is good, for proper on protector.
Claims (3)
1. a kind of perianal tissue's protector, it is characterised in that: including column tube (1), retaining ring (2) and bottom air bag (3), the gear
Circle (2) and bottom air bag (3) are respectively arranged at the upper and lower ends of column tube (1), the bottom air bag (3) in a ring, the gear
It encloses (2), column tube (1) and bottom air bag (3) and forms faecal passageway (4)；The periphery of the bottom air bag (3) is provided with annular
Spacing collar (5), the bottom air bag (3) are connected to the first inflating port (32) at retaining ring (2) by the first gas tube (31)；When
When bottom air bag (3) is inflated, its shape is limited by spacing collar (5) and increases the leakproofness with rectal wall, the bottom air bag
(3) limited by spacing collar (5) and expanded downwards, the bottom air bag (3) formed when expanding downwards up-small and down-big funnel-form with
Rectal wall contact, to increase contact area increasing friction force；The funnelform tilt angle is 15-30 degree；The limit
The quantity for enclosing (5) is two, and is separately arranged on bottom air bag (3) periphery；The column tube (1) and retaining ring (2) are silica gel
Material is made.
2. a kind of perianal tissue's protector according to claim 1, it is characterised in that: the excircle of the column tube (1)
On be provided with annular air-pocket (6), the periphery of the annular air-pocket (6) is provided with longitudinal evenly distributed tread plate (7), the ring
Shape air bag (6) is connected to the second inflating port (62) at retaining ring (2) by the second gas tube (61).
3. a kind of perianal tissue's protector according to claim 2, it is characterised in that: first inflating port (32) and
Two inflating ports (62) are the tube wall of check valve, first gas tube (31) and the second gas tube (61) setting in column tube (1)
In channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034929.5A CN105498072B (en) | 2016-01-19 | 2016-01-19 | A kind of perianal tissue's protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034929.5A CN105498072B (en) | 2016-01-19 | 2016-01-19 | A kind of perianal tissue's protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105498072A CN105498072A (en) | 2016-04-20 |
| CN105498072B true CN105498072B (en) | 2019-09-20 |
Family
ID=55706613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610034929.5A Active CN105498072B (en) | 2016-01-19 | 2016-01-19 | A kind of perianal tissue's protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105498072B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110251270A (en) * | 2019-07-23 | 2019-09-20 | 芮均帅 | A kind of anus nursing device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201617975U (en) * | 2010-02-12 | 2010-11-03 | 汕头大学医学院第一附属医院 | Artificial anus device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1116083A (en) * | 1994-08-05 | 1996-02-07 | 邵德峰 | Artificial anus |
| CN101461981A (en) * | 2007-12-20 | 2009-06-24 | 邹德威 | Oriented dilatation balloon and oriented dilatation device |
| MX348673B (en) * | 2008-05-01 | 2017-06-23 | Convatec Tech Inc * | Rectal drain appliance. |
| US8900184B2 (en) * | 2008-05-29 | 2014-12-02 | Advanced Medical Balloons Gmbh | Device for stool drainage |
| CN201481985U (en) * | 2009-07-07 | 2010-05-26 | 许庆林 | Double-bag stool retaining catheter |
| WO2012150597A1 (en) * | 2011-05-05 | 2012-11-08 | Relief Therapies, Inc. | Device for protecting hemorrhoids |
| CN104168859B (en) * | 2012-02-08 | 2016-06-29 | 夸超脉管私人有限公司 | There is the restraining structure of non-linear axial pillar |
| CN205235142U (en) * | 2016-01-19 | 2016-05-18 | 温州医科大学附属第二医院 | Crissum tissue protector |
-
2016
- 2016-01-19 CN CN201610034929.5A patent/CN105498072B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201617975U (en) * | 2010-02-12 | 2010-11-03 | 汕头大学医学院第一附属医院 | Artificial anus device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105498072A (en) | 2016-04-20 |
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