CN110179433A - A kind of interior mirror support of enteroscopy - Google Patents
A kind of interior mirror support of enteroscopy Download PDFInfo
- Publication number
- CN110179433A CN110179433A CN201910482561.2A CN201910482561A CN110179433A CN 110179433 A CN110179433 A CN 110179433A CN 201910482561 A CN201910482561 A CN 201910482561A CN 110179433 A CN110179433 A CN 110179433A
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- China
- Prior art keywords
- outer sheath
- enteroscopy
- enteron aisle
- interior mirror
- mirror support
- 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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- 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
- 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
- A61B1/012—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 characterised by internal passages or accessories therefor
-
- 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
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Child & Adolescent Psychology (AREA)
- Endoscopes (AREA)
Abstract
The embodiment of the invention discloses a kind of interior mirror supports of enteroscopy, outer sheath including being internally provided with diaphragm, the both ends of outer sheath are respectively operating side and enteron aisle inserting end, control unit is connected in operating side, it is connected in enteron aisle inserting end and expands intestinal ceca frame, one end of control unit is connected with hard metal item, Flexible wire is provided in outer sheath, one end of Flexible wire is connect with hard metal item, the other end is connect with intestinal ceca frame is expanded, control unit includes the shell connecting with operating side, and the control knob of setting inside the shell, and control knob and hard metal item form；It is additionally provided with control pearl inside the shell, control pearl connect with hard metal item.When the present invention curative component is used for enteroscopy, it can will expand intestinal ceca frame and biopsy forceps and enteron aisle is protruded by the external application pincers road on colonoscopy, enteron aisle is strutted by expanding intestinal ceca frame, facilitates and is observed, and expanding intestinal ceca frame can be manually adjusted by control unit, facilitate operation.
Description
Technical field
The present embodiments relate to the field of medical instrument technology, and in particular to a kind of interior mirror support of enteroscopy.
Background technique
Enteroscopy is that colonoscopy is followed chamber and is inserted to ileocecus by per anum, the inspection method of colonic pathological change from mucous membrane side.
It is to have now been found that enteron aisle lesion and precancerous lesion is most easy, most safe, most efficient method.It is by being installed on colonoscopy front end
Electro-photographic probe by the image transmitting of mucous membrane of colon in electronic computer processing center, after be shown on monitor screen,
The minor change of colorectal mucosa can be observed, and can be clamped under direct-view and suspicious lesions is taken to carry out pathological examination, be conducive to early stage
The discovery of colon cancer.
It is shown according to Guangdong medical journal, the enteroscopy of the prior art has very high rate of missed diagnosis, in 809 patients
In 271 there is a phenomenon where tumours to fail to pinpoint a disease in diagnosis, colonoscopy twice detects 2134 pieces of tumour altogether, fails to pinpoint a disease in diagnosis 425 pieces of tumour, tumour leakage
Examining rate is 19.9%, and tumour average patient rate of missed diagnosis is 33.5%, is impacted to the health of patient.
Since enteron aisle is bending stacking, the disposable enteroscopy apparatus structure of the prior art is simple, the inspection to colonoscopy
It is not thorough, especially the inspection to teniae coli and valvulae conniventes.
Summary of the invention
For this purpose, the embodiment of the present invention provides a kind of enteroscopy interior mirror support, to solve in the prior art due to colonoscopy
Intestinal inspection is not thorough caused by check device structure is simple, the problem of wrong diagnosis and escape easily occurs.
To achieve the goals above, the embodiment of the present invention provides the following technical solutions:
A kind of interior mirror support of enteroscopy, the outer sheath including being internally provided with diaphragm, the both ends point of the outer sheath
Not Wei operating side and enteron aisle inserting end, be connected with control unit in the operating side, be connected with expansion intestinal ceca in the enteron aisle inserting end
Frame, one end of the control unit are connected with hard metal item, and Flexible wire is provided in the outer sheath, the Flexible wire
One end is connect with hard metal item, and the other end is connect with intestinal ceca frame is expanded；
Preferably, the control unit includes the shell connecting with the operating side, and the control being arranged in the shell
Button processed, the control knob and the hard metal item form.
Preferably, control pearl is additionally provided in the shell, the control pearl connect with the hard metal item.
Preferably, the expansion intestinal ceca frame includes the bracket tail portion of annular hollow shape and is connected to bracket tail portion one end
On several arc stabilizer blades, the Flexible wire of the inside of the other end and outer sheath of the bracket tail portion is fixed to be connected
It connects.
Preferably, several arc stabilizer blades resemble a pear in shape distributed architecture for expanding enteron aisle.
Preferably, one end in the outer sheath close to enteron aisle inserting end is fixed with air bag, in the outer sheath
Outer surface is inlaid with snorkel, and the output end of the snorkel is connect with the air bag, and the input terminal of the snorkel is located at institute
The surface in outer sheath close to described operating side one end is stated, and the input terminal of the snorkel is grasped with the outer sheath is fixed on
Make to be passed through valve connection on end.
Preferably, the side surface in the outer sheath close to the operating side is offered for for taking Intestinal pathology mark
The input port that this flank biopsy forceps or injection liquid passes through, the diaphragm are used to for outer sheath being divided into two parts, and a part is used
In by flank biopsy forceps or injection liquid, another part for Flexible wire for passing through.
Preferably, two pairs of buckles for being fixed on colonoscopy are equipped in the shell side surface of the control unit.
The embodiment of the present invention has the advantages that
When the present invention curative component is used for enteroscopy, it can will expand intestinal ceca frame and flank biopsy forceps passes through on colonoscopy
It is applied with pincers road and protrudes into enteron aisle, enteron aisle is strutted by expanding intestinal ceca frame, facilitates and is observed, and control unit can be passed through by expanding intestinal ceca frame
It is manually adjusted, facilitates operation.
Detailed description of the invention
It, below will be to embodiment party in order to illustrate more clearly of embodiments of the present invention or technical solution in the prior art
Formula or attached drawing needed to be used in the description of the prior art are briefly described.It should be evident that the accompanying drawings in the following description is only
It is merely exemplary, it for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer, which is extended, obtains other implementation attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the invention enforceable qualifications, therefore does not have technical
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the function of the invention that can be generated
Under effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents obtain and can cover.
Fig. 1 is the overall structure diagram of the embodiment of the present invention.
In figure:
1- buckle；The outer pin pipe of 2-；3- expands intestinal ceca frame；4- control unit；5- air bag；6- snorkel；7- is passed through valve；The soft metal 8-
Silk；The input port 9-；10- diaphragm.
The operating side 201-；202- enteron aisle inserting end；
301- bracket tail portion；302- arc stabilizer blade；
401- shell；402- control knob；403- hard metal item；404- controls pearl.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily, it is clear that described embodiment is the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
The term of cited such as "upper", "lower", "left", "right", " centre ", is merely convenient to describe in this specification
Be illustrated, rather than to limit the scope of the invention, relativeness is altered or modified, and is changing technology without essence
It inside holds, when being also considered as the enforceable scope of the present invention.
As shown in Figure 1, the present invention provides a kind of interior mirror support of enteroscopy, including being internally provided with the outer of diaphragm 10
Sheath 2, the both ends of the outer sheath 2 are respectively operating side 201 and enteron aisle inserting end 202, are connected with control in the operating side 201
Portion 4 processed is connected in the enteron aisle inserting end 202 and expands intestinal ceca frame 3, and one end of the control unit 4 is connected with hard metal item 403,
Flexible wire 8 is provided in the outer sheath 2, one end of the Flexible wire 8 is connect with hard metal item 403, the other end with
Expand intestinal ceca frame 3 to connect；Flank biopsy forceps passes through the outer sheath 2 and enters enteron aisle.
When the curative component is mainly used for enteroscopy, enteron aisle is protruded by the pincers road of colonoscopy, by expanding intestinal ceca frame 3 for intestines
Road struts, and facilitates and is observed, and expands intestinal ceca frame 3 and be manually adjusted by control unit 4.Control is manually promoted into outer sheath 2
When portion 4 processed, it is mobile that the hard metal item 403 on control unit pushes Flexible wire 8, to control the release and withdrawal for expanding intestinal ceca frame 3.
In the present embodiment, the control unit 4 includes the shell 401 connecting with the operating side 201, and setting exists
Control knob 402 in the shell 401, the control knob 402 are formed with the hard metal item 403.Control knob 402 is manually being pressed
In the case where pressure, hard metal item 403 can be squeezed and moved into outer sheath 2, so that squeezing Flexible wire 8 makes and 8 phase of Flexible wire
, easy to control, the singlehanded folding and unfolding that can be realized expansion intestinal ceca frame 3 flexible along outer pin pipe 2 of the expansion intestinal ceca frame 3 of connection.
Control pearl 404 is additionally provided in the shell 401, the control pearl 404 connect with the hard metal item 403.
Control pearl 404, which can be, to be embedded on hard metal item 403, by rotating control pearl 404 manually, to drive hard metal item 403
It is rotated, and then Flexible wire 8 is driven to rotate, the rotation for expanding intestinal ceca frame 3 is finally driven to adjust.
As shown in Figure 1, described expand the bracket tail portion 301 and be connected to the bracket that intestinal ceca frame 3 includes annular hollow shape
The institute of the inside of several arc stabilizer blades 302 on 301 one end of tail portion, the other end of the bracket tail portion 301 and the outer sheath 2
Flexible wire 8 is stated to be fixedly connected.
It is inside contracted when expanding intestinal ceca frame 3 and shrinking to outer sheath, due to the effect of contraction of 2 enteron aisle inserting end 202 of outer sheath, works as arc
Shape stabilizer blade 302 is to Shi Huixiang contract mobile inside enteron aisle inserting end 202, to reduce the entire expansion intestines journey for expanding intestinal ceca frame 3
Degree；And when shrinking to a certain extent, radian is smaller, facilitates taking-up is entire to expand intestinal ceca frame.
When expand intestinal ceca frame 3 discharge when expand outwardly, arc stabilizer blade 302 outward discharge when, due to its need to keep itself
Elasticity can be restored to original radian, to increase the entire expansion intestines degree for expanding intestinal ceca frame 3.
In this way, the expansion intestines degree for expanding intestinal ceca frame 3 can be cleverly adjusted by manual adjustment control unit 4,
It is extremely convenient, it opens enteron aisle laminated portions sufficiently, keeps inspection more abundant, effectively reduce teniae coli and the valvulae conniventes visual field is blind
Area.
When driven by control pearl 402 expand intestinal ceca frame 3 and rotate when, can be by arc stabilizer blade 302 by the mucus in intestinal wall
And attachment removal, and intestinal wall is stirred, the observation to intestinal wall is easily facilitated, more traditional enteroscopy improves work effect
Rate avoids the problem that wrong diagnosis and escape occurs.
As shown in Figure 1, one end in the outer sheath 2 close to enteron aisle inserting end 202 is fixed with air bag 5, described
The outer surface of outer sheath 2 is inlaid with snorkel 6, and the output end of the snorkel 6 is connect with the air bag 5, the snorkel 6
Input terminal be located in the outer sheath 2 close to described 201 one end of operating side surface, and the input terminal of the snorkel 6 with
Be fixed on 2 surface of outer sheath is passed through the connection of valve 7, can be connected by equipment such as syringes and be passed through valve 7 and into air bag 5
Air-blowing, air bag expansion becomes larger, so that outer 2 position of pin pipe is fixed in the pincers road of colonoscopy, not only facilitates to the inspection in enteron aisle, but also
Intestines peristalsis is avoided to slide outer tube.By air bag, expansion plays fixed function to play scope with bracket synchronous in pincers road
Effect.
A side surface in the outer sheath 2 close to the operating side 201 is offered for for taking Intestinal pathology sample
Flank biopsy forceps or the input port 9 that passes through of injection liquid, by being passed through flank biopsy forceps, diaphragm 10 in the outside pin pipe 2 in input port 9
For dividing outer sheath 2 for two parts, a part is for by flank biopsy forceps or injection liquid, another part to be used to supply soft gold
Belong to silk (8) to pass through.
Two pairs of buckles 1 for being fixed on colonoscopy are equipped in 401 side surface of shell of the control unit 4, use buckle
The control unit of bracket is fixed on to the operating side of colonoscopy, is operated convenient for doctor.
It is successfully arrived at by appendix opening in colonoscopy, enters through endoscopic forceps channel and expand intestinal ceca frame, infused first into air bag
Enter water or air, makes to expand fixed to achieve the effect that expansion intestinal ceca frame is synchronous with scope in the road intestinal ceca Jia Qian.
Bracket is discharged in ileocecus, bracket props up colon road when moving back mirror, reduces the blind area of semilunar fold and haustrum, makes
Bracket size and Orientation is adjusted with the control knob and control pearl of control unit, flank opening flank biopsy forceps and tradition face open side directly
Wing biopsy forceps is compared, and advantage is that vice body diameter is small, takes biopsy area big, and biopsy depth is according to the thickness of stomach and colon mucosa
(between 0.3 millimeter to 1.5 millimeters) can press from both sides enough tissues and mucous membrane using biopsy degree of having an effect is increased completely.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (8)
1. a kind of interior mirror support of enteroscopy, it is characterised in that: the outer sheath (2) including being internally provided with diaphragm (10), institute
The both ends for stating outer sheath (2) are respectively operating side (201) and enteron aisle inserting end (202), are connected with control in the operating side (201)
Portion (4) processed is connected in the enteron aisle inserting end (202) and expands intestinal ceca frame (3), and one end of the control unit (4) is connected with hard gold
Belong to item (403), is provided with Flexible wire (8) in the outer sheath (2), one end of the Flexible wire (8) and hard metal item
(403) it connects, the other end is connect with intestinal ceca frame (3) are expanded.
2. a kind of interior mirror support of enteroscopy according to claim 1, which is characterized in that the control unit (4) includes
The shell (401) being connect with the operating side (201), and the control knob (402) being arranged in the shell (401), it is described
Control knob (402) is connect with the hard metal item (403).
3. a kind of interior mirror support of enteroscopy according to claim 2, which is characterized in that in the shell (401)
It is additionally provided with control pearl (404), the control pearl (404) connect with the hard metal item (403).
4. a kind of interior mirror support of enteroscopy according to claim 1, which is characterized in that expansion intestinal ceca frame (3) packet
Several arc stabilizer blades for including the bracket tail portion (301) of annular hollow shape and being connected on described bracket tail portion (301) one end
(302), the Flexible wire (8) of the inside of the other end and outer sheath (2) of the bracket tail portion (301) is fixed connects
It connects.
5. a kind of interior mirror support of enteroscopy according to claim 4, which is characterized in that several arc stabilizer blades
(302) distributed architecture that resembles a pear in shape is for expanding enteron aisle.
6. a kind of interior mirror support of enteroscopy according to claim 1, which is characterized in that on the outer sheath (2)
One end close to enteron aisle inserting end (202) is fixed with air bag (5), is inlaid with snorkel in the outer surface of the outer sheath (2)
(6), the output end of the snorkel (6) is connect with the air bag (5), and the input terminal of the snorkel (6) is located at the epitheca
It manages the surface on (2) close to the operating side (201) one end, and the input terminal of the snorkel (6) and is fixed on described outer
Valve (7) connection is passed through on sheath (2) operating side (201).
7. a kind of interior mirror support of enteroscopy according to claim 1, which is characterized in that on the outer sheath (2)
It offers close to a side surface of the operating side (201) for for taking the flank biopsy forceps or injection liquid of Intestinal pathology sample
The input port (9) passed through, the diaphragm (10) are used to for outer sheath (2) being divided into two parts, and a part is for passing through flank biopsy
Pincers or injection liquid, another part for Flexible wire (8) for passing through.
8. a kind of interior mirror support of enteroscopy according to claim 2, which is characterized in that in the control unit (4)
Shell (401) side surface is equipped with two pairs of buckles (1) for being fixed on colonoscopy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910482561.2A CN110179433A (en) | 2019-06-04 | 2019-06-04 | A kind of interior mirror support of enteroscopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910482561.2A CN110179433A (en) | 2019-06-04 | 2019-06-04 | A kind of interior mirror support of enteroscopy |
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| Publication Number | Publication Date |
|---|---|
| CN110179433A true CN110179433A (en) | 2019-08-30 |
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ID=67720326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910482561.2A Pending CN110179433A (en) | 2019-06-04 | 2019-06-04 | A kind of interior mirror support of enteroscopy |
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| CN (1) | CN110179433A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110786814A (en) * | 2019-11-08 | 2020-02-14 | 吉林大学 | Nursing inspection device for reducing inconvenience of patient to gastroscopy caused by retching |
| CN110801201A (en) * | 2019-11-26 | 2020-02-18 | 许昌学院 | Take strutting arrangement's fiberscope |
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| CN201861674U (en) * | 2010-09-03 | 2011-06-15 | 上海市第一人民医院 | Endoscopic multi-angle sampling device |
| CN203597976U (en) * | 2013-12-02 | 2014-05-21 | 王雷 | Bile and pancreiatic duct intracavity cytobrush |
| CN205964085U (en) * | 2016-04-07 | 2017-02-22 | 宛新建 | Bile duct sampler under scope |
| CN109124693A (en) * | 2018-08-13 | 2019-01-04 | 复旦大学附属肿瘤医院 | Complete lymph node biopsy device, biopsy syste and application method outside alimentary canal chamber |
| CN209360758U (en) * | 2018-10-24 | 2019-09-10 | 南京市胸科医院 | Biopsy forceps can be with airway wall rotational structure |
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2019
- 2019-06-04 CN CN201910482561.2A patent/CN110179433A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000023909A (en) * | 1998-07-07 | 2000-01-25 | Hironori Yamamoto | Catheter with balloon for temporary occlusion and retention in digestive tract lumen used for digestive tract endoscopy and using method therefor |
| CN201861674U (en) * | 2010-09-03 | 2011-06-15 | 上海市第一人民医院 | Endoscopic multi-angle sampling device |
| CN203597976U (en) * | 2013-12-02 | 2014-05-21 | 王雷 | Bile and pancreiatic duct intracavity cytobrush |
| CN205964085U (en) * | 2016-04-07 | 2017-02-22 | 宛新建 | Bile duct sampler under scope |
| CN109124693A (en) * | 2018-08-13 | 2019-01-04 | 复旦大学附属肿瘤医院 | Complete lymph node biopsy device, biopsy syste and application method outside alimentary canal chamber |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110786814A (en) * | 2019-11-08 | 2020-02-14 | 吉林大学 | Nursing inspection device for reducing inconvenience of patient to gastroscopy caused by retching |
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| CN110801201A (en) * | 2019-11-26 | 2020-02-18 | 许昌学院 | Take strutting arrangement's fiberscope |
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