CN107115092A - A kind of anal intestine intubation - Google Patents
A kind of anal intestine intubation Download PDFInfo
- Publication number
- CN107115092A CN107115092A CN201710396273.6A CN201710396273A CN107115092A CN 107115092 A CN107115092 A CN 107115092A CN 201710396273 A CN201710396273 A CN 201710396273A CN 107115092 A CN107115092 A CN 107115092A
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- ring
- pipe
- leading portion
- anal intestine
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/31—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the rectum, e.g. proctoscopes, sigmoidoscopes, colonoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
-
- 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 present invention provides a kind of anal intestine intubation, including body, the body is the reducer pipe that leading portion bore is big, back segment bore is small, on the body sealing ring is provided with reducing, gland be resisted against on sealing ring limit sealing ring axial direction position, the outer ring face of the sealing ring with leading portion inside pipe wall reclines, inner ring is serrated and its tooth top is resisted against on flexible pipe tube wall.Sealing means between flexible pipe and sealing ring are oil sealing, so prevent from pouring into gap ease of the gas in enteron aisle between body inner tubal wall and flexible pipe, ensure that flexible pipe can be conveniently entered in enteron aisle, shorten the time of inspection operation, it is ensured that anal intestine detection is efficiently carried out.
Description
Technical field
The present invention relates to medical instruments field, specially a kind of anal intestine intubation.
Background technology
When colonoscopy pipe enters in enteron aisle, enter mirror, the enteral of the first forward end of end meeting of colonoscopy pipe from anus mostly
Some gas or water are first poured into, the intestinal wall of front end is opened, then filled in intubation forward；Intubation reserves space and come after filling in
Detected so that fiber hose can conveniently deliver to enteral, fiber hose is end equipped with a strip of light miniature electronic photography
The tubular structure of machine, fiber hose is required for pouring into gas to enteral per before filling in once forward.Because gas pours into enteron aisle
After interior, patient has gas sense of rising, and the space ease that gas can be between intubation inner tubal wall and fiber hose causes fiber hose
More difficult in into enteron aisle, the time of inspection operation is longer, greatly consumes the energy of healthcare givers, has a strong impact on anal intestine inspection
That surveys is normally carried out.
The content of the invention
It is an object of the invention to provide a kind of anal intestine intubation, it is easy to fiber hose to enter in enteron aisle, it is ensured that anal intestine is detected
Efficiently carry out.
To achieve these goals, the technical scheme used for：A kind of anal intestine is intubated, including body, and the body is
Sealing ring is provided with reducing on the reducer pipe that leading portion bore is big, back segment bore is small, the body, gland is resisted against sealing
On circle limit sealing ring axial direction position, the outer ring face of the sealing ring with leading portion inside pipe wall reclines, inner ring is serrated and it
Tooth top is resisted against on flexible pipe tube wall.
Compared with prior art, technique effect of the invention is：Sealing means between flexible pipe and sealing ring are oil sealing, this
Sample prevents from pouring into gap ease of the gas between body inner tubal wall and flexible pipe in enteron aisle, it is ensured that flexible pipe can be conveniently entered
In enteron aisle, shorten the time of inspection operation, it is ensured that anal intestine detection is efficiently carried out.
Brief description of the drawings
Fig. 1 is sectional view of the invention；
Fig. 2 is the present invention and the schematic diagram after flexible pipe cooperation；
Fig. 3 is the structural representation of sealing ring of the present invention.
Embodiment
It is described in further detail with reference to Fig. 1 to the 3 couples of present invention.
A kind of anal intestine intubation, including body 10, the body 10 are that the internal diameter of leading portion pipe 11 is big, the internal diameter of back segment pipe 12 is small
Sealing ring 30 is provided with reducer pipe, the body 10 at reducing, gland 20 is resisted against the restriction axle of sealing ring 30 on sealing ring 30
To position, outer ring face and the inwall of leading portion pipe 11 of the sealing ring 30 recline, inner ring is serrated and its tooth top be resisted against it is soft
On pipe A tube walls.
In such scheme, by the way that body 10 is set into the reducer pipe that the internal diameter of leading portion pipe 11 is big, the internal diameter of back segment pipe 12 is small, so
Afterwards by the outer ring face of sealing ring 30 with the inwall of leading portion pipe 11 reclines, inner ring is serrated and its tooth top is resisted against on flexible pipe A tube walls,
Sealing means between flexible pipe A and sealing ring 30 are oil sealing, so prevent the gas that pours into enteron aisle by the inner tubal wall of body 10 with
At gap ease between flexible pipe A, it is ensured that flexible pipe A can be conveniently entered in enteron aisle, shorten the time of inspection operation, it is ensured that anal intestine
Detection is efficiently carried out.
The section overlapped on the sealing ring 30 with its hole cored wire is taken the shape of the letter U, and the end in body 10 is located on the gland 20
Arrangement sealing ring 30 between annular lug 21, projection 21 and leading portion pipe 11 inner tubal wall is disposed with face.It is convex on gland 20
Block 21 limits the position of the axial direction of sealing ring 30, it is ensured that sealing ring 30 is fixed reliably.
Length on the sealing ring 30 on the circle body axial direction of inner ring is more than the length on the circle body axial direction of outer ring, described close
The circle body of the inner ring of seal 30 and back segment pipe 12 against, the circle body of outer ring and leading portion pipe 11 against.The circle body of the inner ring of sealing ring 30 with
Back segment pipe 12 is easy to operating personnel to install against the pre-determined bit for realizing sealing ring 30.
The inner ring of the sealing ring 30 include first, second and third gear ring 31,32,33, first, second and third gear ring 31,32,
33 tooth top flush arrangement on the axial direction of body 10.So the inner ring of sealing ring 30 and flexible pipe A tube walls formation three seals, enter one
Step ensures the sealing effectiveness between body 10 and flexible pipe A.
The preferred embodiment of the present invention described in detail above, but the present invention is not limited in above-mentioned embodiment
Detail, in the range of the technology design of the present invention, can carry out a variety of equivalents to technical scheme, these
Equivalents belong to protection scope of the present invention.
Claims (4)
1. a kind of anal intestine intubation, it is characterised in that：Including body (10), the body (10) be leading portion pipe (11) internal diameter it is big,
Sealing ring (30) is provided with reducing on the small reducer pipe of back segment pipe (12) internal diameter, the body (10), gland (20) is resisted against
The position of sealing ring (30) axial direction is limited on sealing ring (30), outer ring face and leading portion pipe (11) inwall of the sealing ring (30) are pasted
Lean on, inner ring is serrated and its tooth top is resisted against on flexible pipe (A) tube wall.
2. anal intestine intubation according to claim 1, it is characterised in that：Overlapped on the sealing ring (30) with its hole cored wire
Section take the shape of the letter U, on the gland (20) be located at body (10) in end face on be disposed with annular lug (21), the projection
(21) sealing ring (30) is arranged between leading portion pipe (11) inner tubal wall.
3. anal intestine intubation according to claim 2, it is characterised in that：The circle body axial direction of inner ring on the sealing ring (30)
On length be more than length on the circle body axial direction of outer ring, the circle body of sealing ring (30) inner ring and back segment pipe (12) against,
The circle body of outer ring and leading portion pipe (11) against.
4. anal intestine intubation according to claim 3, it is characterised in that：The inner ring of the sealing ring (30) include first,
2nd, three gear rings (31,32,33), the tooth top of first, second and third gear ring (31,32,33) the concordant cloth on body (10) axial direction
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710396273.6A CN107115092A (en) | 2017-05-28 | 2017-05-28 | A kind of anal intestine intubation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710396273.6A CN107115092A (en) | 2017-05-28 | 2017-05-28 | A kind of anal intestine intubation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107115092A true CN107115092A (en) | 2017-09-01 |
Family
ID=59728998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710396273.6A Pending CN107115092A (en) | 2017-05-28 | 2017-05-28 | A kind of anal intestine intubation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107115092A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109349995A (en) * | 2018-11-20 | 2019-02-19 | 杭州市第人民医院 | A kind of anorectal endoscope protection cover |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203431368U (en) * | 2013-09-09 | 2014-02-12 | 赵逸 | Easily disassembled and assembled pipeline joint |
| CN103708197A (en) * | 2013-12-27 | 2014-04-09 | 马大勇 | Belt conveyor supporting roller sealing device |
| CN203652650U (en) * | 2013-12-27 | 2014-06-18 | 马大勇 | Sealing device for supporting roller of belt conveyor |
| CN105423044A (en) * | 2015-12-29 | 2016-03-23 | 蚌埠依爱电子科技有限责任公司 | Sealing expansion joint of water dispensing pipes and sealing expansion water dispensing pipes |
| CN106073687A (en) * | 2016-08-16 | 2016-11-09 | 江苏瑞上医疗器械有限公司 | Anorectal intubates |
-
2017
- 2017-05-28 CN CN201710396273.6A patent/CN107115092A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203431368U (en) * | 2013-09-09 | 2014-02-12 | 赵逸 | Easily disassembled and assembled pipeline joint |
| CN103708197A (en) * | 2013-12-27 | 2014-04-09 | 马大勇 | Belt conveyor supporting roller sealing device |
| CN203652650U (en) * | 2013-12-27 | 2014-06-18 | 马大勇 | Sealing device for supporting roller of belt conveyor |
| CN105423044A (en) * | 2015-12-29 | 2016-03-23 | 蚌埠依爱电子科技有限责任公司 | Sealing expansion joint of water dispensing pipes and sealing expansion water dispensing pipes |
| CN106073687A (en) * | 2016-08-16 | 2016-11-09 | 江苏瑞上医疗器械有限公司 | Anorectal intubates |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109349995A (en) * | 2018-11-20 | 2019-02-19 | 杭州市第人民医院 | A kind of anorectal endoscope protection cover |
| CN109349995B (en) * | 2018-11-20 | 2020-04-28 | 杭州市第一人民医院 | Anorectal endoscope protective sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170901 |
|
| WD01 | Invention patent application deemed withdrawn after publication |