CN201768255U - Novel medical anal retractor - Google Patents
Novel medical anal retractor Download PDFInfo
- Publication number
- CN201768255U CN201768255U CN 201020281676 CN201020281676U CN201768255U CN 201768255 U CN201768255 U CN 201768255U CN 201020281676 CN201020281676 CN 201020281676 CN 201020281676 U CN201020281676 U CN 201020281676U CN 201768255 U CN201768255 U CN 201768255U
- Authority
- CN
- China
- Prior art keywords
- anus
- expanding unit
- cylinder
- anal
- length
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model provides a novel medical anal retractor, which is a tapered cylinder manufactured according to the physiological curvature of a rectum, wherein the top end of the tapered cylinder is conical. The novel medical anal retractor is characterized in that a scale layer is arranged on the surface of the tapered cylinder, an annular clamp sleeve capable of controlling the length of insertion in use is arranged outside the cylinder, and the annular clamp sleeve can move on the cylinder. The novel medical anal retractor has the advantages that 1 the scale layer is arranged on the outer surface of the anal retractor so that a user can know the use length without measuring when using the anal retractor, and the anal retractor is simple and convenient, 2 the annular clamp sleeve for externally controlling the use length prevents the anal retractor from slipping into an enteric cavity, and accordingly reduces medical accidents, 3 the anal retractor can prevent reduction of the radian of the conical top end, is adaptable to tension of an anal opening and avoids anal fissure and hemorrhage, and 4 anal retractors with 11-27MM diameters of various specifications can be selected by different patients.
Description
Technical field
This utility model relates to medical apparatus and instruments, especially a kind of new medical anus-expanding unit.
Background technology
At present because the dirty source of environment is serious, dog-eat-dog, stress is big, and reasons such as some heredity and bad life habits, the patient who makes chronic constipation, ultrashort segment type, short segment type congenital megacolon, homology megacolon, anal draw together diseases such as the tight or anal stenosis of flesh increases year by year, needs to expand the anus expectant treatment.And postoperative patients such as the anastomotic stricture after the congenital anal atresia plasty, enterostomy stoma are narrow, megacolon anastomotic stenosis after surgery also often need to expand the anus expectant treatment.Anus-expanding unit is a kind of apparatus of these illness of treatment in the conservative treatment.
The most existing anus-expanding unit is that nose-circle taper radian is big, the metal bar of no camber, aluminium alloy bars, perspex bar are made.Metal bar is heavy to cause the anus edema easily, and aluminium alloy bars nose-circle taper radian causes anal fissure and hemorrhage greatly easily, and the no certain camber of straight rod, and sensation distending pain and discomfort when expanding anus if misoperation makes anus-expanding unit slip into enteric cavity easily, need operation to take out.
The patent No. is " ZL 200430014800.6 ", denomination of invention has solved the problems referred to above for the Chinese patent of " medical anus-expanding unit ", the cylinder that radian is arranged that the anus-expanding unit of direct-rod type is made by rectum physiology curvature, the back half section of anus-expanding unit and dorsal position health are parallel surface and fix, can prevent that anus-expanding unit from rotating up and down, avoid intestinal perforation; And the tail end of half section is provided with a threadably circular hole behind anus-expanding unit, prevents that anus-expanding unit from slipping in the enteric cavity.Also there are some shortcomings in this anus-expanding unit, general patient is when using anus-expanding unit, only need be according to the degree of depth of inserting 9-10cm, crossing dives can not reach good effect, crosses and will insert enteric cavity deeply, causes some unnecessary malpracticees, each patient in use, all need amount length earlier, draw a mark then, so just pretty troublesome.And in use, must fasten a rope at tail end, and preventing that anus-expanding unit from slipping in the enteric cavity, still it can be slipped in the enteric cavity because of carelessness if use.
Summary of the invention
This utility model provides a kind of may command anus-expanding unit to insert length, new medical anus-expanding unit safe in utilization, easy and simple to handle according to the deficiencies in the prior art.
Described new medical anus-expanding unit is the cylinder of making by rectum physiology curvature that radian is arranged, its top is conical, it is characterized in that: be provided with the scale layer at the periphery that radian is arranged, be provided with the annular cutting ferrule that inserts length when may command is used outside cylinder, annular cutting ferrule can move on cylinder.
Described cylindrical radian tangent line starts from from anus-expanding unit rear end meter cylinder length 1/3, and tangent line and cylinder angle β are 8 °～16 °, and anus-expanding unit top cone angle is 20 °～55 °.
The scale value scope of described scale layer is 10-11cm, and start index is arranged on the conical tip place.
Described anus-expanding unit rear end starting point to rear end 3.5cm place is the half section, is provided with the perforation that is used for tether on the half section.
Described annular cutting ferrule is the rubber sleeve of degree of tightness automatically, and described anus-expanding unit diameter is 11～27MM from the top to be arranged on cylinder, and length is 19～20CM
This utility model beneficial effect: 1. be provided with the scale layer at the anus-expanding unit outer surface, can measure in use and just know use length, needn't expand at every turn that to draw a ring black line with chi and marking pen before the anus be the expansion anus degree of depth.Simple and convenient concerning the infants ' parents of Different Culture degree; 2. use the annular cutting ferrule of control length in the anus-expanding unit appearance, avoid anus-expanding unit to slip into enteric cavity, reduce malpractice; 3. dwindle nose-circle taper radian, can adapt to the anal orifice elasticity, prevented and avoided anal fissure and hemorrhage; The various models that diameter is 11-27MM are carved with in the cross section behind 4 anus-expanding units, and various model anus-expanding units can expand the selection of anus treatment for all age group infant.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
Among the figure: 1-cylinder, 2-scale layer, 3-annular cutting ferrule, 4-perforation.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
In Fig. 1, Fig. 2, described a kind of new medical anus-expanding unit, be the cylinder of making by rectum physiology curvature that radian is arranged, its top is conical, it is characterized in that: be provided with scale layer 2 on cylinder 1 surface that radian is arranged, be provided with the annular cutting ferrule 3 that inserts length when may command is used outside cylinder 1, annular cutting ferrule 3 can move on cylinder 1.
The radian tangent line of described cylinder 1 starts from from anus-expanding unit rear end meter cylinder length 1/3, and tangent line and cylinder angle β are 8 °～16 °, and its best angle is 12 °; Described anus-expanding unit top cone angle is 20 °～55 °, and its best angle is 33 °.
The scale value scope of described scale layer 2 is 10-11cm, and start index is arranged on the conical tip place.Described annular cutting ferrule 3 is the rubber sleeve of degree of tightness automatically, being arranged on cylinder, begin length from the top be between the 9-11cm, can be during use according to Len req, earlier annular cutting ferrule 3 is fixed on its scale value place, during use when just inserting this length, annular cutting ferrule 3 just blocks it, avoids slipping in the enteric cavity.
Described anus-expanding unit rear end starting point to rear end 3.5cm place is the half section, can be used for marking writing model, is provided with the perforation 4 that is used for tether on the half section, is used for tether, and the safety when the duplicate protection patient uses avoids anus-expanding unit the interior contingency of enteric cavity to occur slipping into.
Described anus-expanding unit diameter is 11～27MM, and length is 19～20CM, can be arranged to different model, and adult, child can use.
Continue to expand anus 30 minutes every day with anus-expanding unit, proctostenosis is relaxed effectively, and stimulated enterokinesia, the intestinal peristalsis promoting dynamics is strengthened, the intestinal transportation function is accelerated, the gentle physical ability of defecating is discharged smoothly, has solved the constipation problem, has also reduced the generation that preoperative and postoperative And sends out disease (mainly being enterocolitis).To anastomotic stenosis after surgery or the narrow anus that expands of rectum fistulization oral, can make kiss and mouthful absent-mindedness; To the constipation of megacolon of newborn infant, abdominal distention, in poor condition of health, with different model anus-expanding unit expectant treatment, can make neonate tide over the initial hazards stage, improve the whole body situation, get ready for selecting the operation in suitable period later on.According to us research and the most expansion anus expectant treatments that pass through of the early stage light-duty infant of bibliographical information: NID (homology megacolon), obtained satisfactory result.
The indication of said anus-expanding unit treatment comprises: after chronic constipation, ultrashort segment type, short segment type congenital megacolon, early stage light-duty NID, abdominal distention, anal are drawn together the tight or anal stenosis of flesh, congenital anal atresia plasty, the megacolon anastomotic stenosis after surgery, and enterostomy stoma is narrow etc.Use the anus-expanding unit expectant treatment, will in national pediatric surgery, anorectal surgical and chronic constipation patient, be widely used.
Claims (6)
1. new medical anus-expanding unit, be the cylinder of making by rectum physiology curvature that radian is arranged, its top is conical, it is characterized in that: having the cylinder of radian (1) surface to be provided with scale layer (2), be provided with the annular cutting ferrule (3) that inserts length when may command is used outside cylinder (1), annular cutting ferrule (3) can be gone up at cylinder (1) and move.
2. a kind of new medical anus-expanding unit according to claim 1, it is characterized in that: the radian tangent line of described cylinder (1) starts from from anus-expanding unit rear end meter cylinder length 1/3, tangent line and cylinder angle β are 8 °～16 °, and anus-expanding unit top cone angle is 20 °～55 °.
3. a kind of new medical anus-expanding unit according to claim 1 and 2 is characterized in that: the scale value scope of described scale layer (2) is 10-11cm, and start index is arranged on the conical tip place.
4. a kind of new medical anus-expanding unit according to claim 1 and 2 is characterized in that: described anus-expanding unit rear end starting point to rear end 3.5cm place is the half section, is provided with the perforation (4) that is used for tether on the half section.
5. a kind of new medical anus-expanding unit according to claim 1 and 2 is characterized in that: described annular cutting ferrule (3) is the rubber sleeve of degree of tightness automatically, and being arranged on cylinder, begin length from the top be between the 9-11cm.
6. a kind of new medical anus-expanding unit according to claim 1 and 2: described anus-expanding unit diameter is 11～27MM, and length is 19～20CM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020281676 CN201768255U (en) | 2010-08-03 | 2010-08-03 | Novel medical anal retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020281676 CN201768255U (en) | 2010-08-03 | 2010-08-03 | Novel medical anal retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201768255U true CN201768255U (en) | 2011-03-23 |
Family
ID=43748084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020281676 Expired - Lifetime CN201768255U (en) | 2010-08-03 | 2010-08-03 | Novel medical anal retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201768255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108652800A (en) * | 2018-05-23 | 2018-10-16 | 邱祥武 | A kind of vagina filler plug for treating encysted rectum type constipation |
-
2010
- 2010-08-03 CN CN 201020281676 patent/CN201768255U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108652800A (en) * | 2018-05-23 | 2018-10-16 | 邱祥武 | A kind of vagina filler plug for treating encysted rectum type constipation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103815955A (en) | Adjustable uterine curet | |
| CN205322999U (en) | Cervical dilator device | |
| CN201768255U (en) | Novel medical anal retractor | |
| CN203619559U (en) | Soft uterus expanding probe | |
| CN208492256U (en) | A kind of visual foreign matter suction means | |
| CN203208519U (en) | Uterus dilating device for induced abortion operations | |
| CN201005764Y (en) | Uterine neck releasing tube | |
| CN202505460U (en) | Novel water bag labor induction instrument | |
| CA2823002A1 (en) | Enema and coloscopy aide | |
| CN205849984U (en) | A kind of Inflatable medical anus-expanding unit | |
| CN204318876U (en) | Not damaged youngest daughter vaginal foreign body extractor | |
| CN201643367U (en) | Cervical dilator | |
| CN2724742Y (en) | Medical anus expansion device | |
| CN203263910U (en) | Enema retention tube of pediatrics department | |
| CN2920291Y (en) | Manual anus expander after rectum carcinoma operation | |
| CN211024434U (en) | Enema device and enema bag for children by using chloral hydrate | |
| CN204950888U (en) | Novel expand anus ware | |
| CN203576667U (en) | Novel deciduous teeth root canal file | |
| CN205360223U (en) | Expand palace stick and expand palace ware | |
| CN203749886U (en) | Disposable negative-pressure drainage apparatus | |
| CN202086930U (en) | Medical anus dilator | |
| CN202960882U (en) | Ring taking device for obstetrical department | |
| CN203777398U (en) | Auxiliary clearing device for excrement of elderly bedridden patient | |
| CN201312828Y (en) | Device for defecation | |
| CN212756811U (en) | Disposable cervical dilator |
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: 20110323 |