CN109567911A - A kind of auxiliary colon arthroscopic diagnosis specimen retrieval device - Google Patents
A kind of auxiliary colon arthroscopic diagnosis specimen retrieval device Download PDFInfo
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- CN109567911A CN109567911A CN201910052488.5A CN201910052488A CN109567911A CN 109567911 A CN109567911 A CN 109567911A CN 201910052488 A CN201910052488 A CN 201910052488A CN 109567911 A CN109567911 A CN 109567911A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/50—Instruments, other than pincettes or toothpicks, for removing foreign bodies from the human body
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0096—Casings for storing test samples
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- Heart & Thoracic Surgery (AREA)
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Abstract
The invention discloses a kind of auxiliary colon arthroscopic diagnosis specimen retrieval devices of technical field of medical equipment, including taking property management, the outer wall for taking property management is socketed with casing, it uniformly installs there are three support plate the outer wall bottom for taking property management, spacing collar is installed at the top of the outer wall for taking property management, uniformly there are three linkage boards for installation in the middle part of the outer wall of described sleeve pipe, the other end of the linkage board and the other end of the support plate are mounted on annular expansion plate, rubber ring is socketed at the top of the outer wall of described sleeve pipe, it uniformly installs there are three connecting rod at the top of the rubber ring, connecting tube is installed at the top of three connecting rods, the outer wall of the connecting tube is socketed with Anti-slip cover, pass through the combination of the expansion board and the devices such as casing and linkage board that are arranged on the device, it is convenient that anus is expanded, slow down the contraction of crissum muscle, facilitate huge Adenoma is taken, and the influence to pathologic finding is reduced.
Description
Technical field
The present invention relates to technical field of medical equipment, specially a kind of auxiliary colon arthroscopic diagnosis specimen retrieval device.
Background technique
Medical Devices, which refer to, is used alone or in combination the instrument in human body, equipment, utensil, material or other articles,
It also include required software.Medical Devices are medical treatment, scientific research, teaching, mechanism, the most basic element of clinical speciality work, that is, are wrapped
Professional medical equipment is included, also includes domestic medical device, the primary condition of medical science level is continuously improved in Medical Devices,
It is also the important symbol of up-to-dateness, Medical Devices have become a key areas of modern medical service.The development of medical treatment is very
The development of instrument is depended in big degree, or even in medical industry development, breakthrough bottleneck also plays conclusive effect.
Medical Devices, which refer to, is used alone or in combination the instrument in human body, equipment, utensil, material or other articles,
It also include required software.It is not by pharmacology, immunology or metabolism for body surface and intracorporal therapeutic effect
Means obtain, but medical device product plays certain booster action.During use, it is intended to reach following expection
Purpose: prevention of disease, diagnosis, treatment, monitoring, alleviation；Diagnosis, treatment, monitoring, alleviation, benefit to damage or deformity
It repays；To the research of dissection or physiology course, substitution, adjusting and gestation control.
Colon continues in right iliac fossa in caecum, connects rectum in the 3rd sacral plane.Colon decilitre colon, transverse colon, drop knot
Intestines and sigmoid colon 4, are largely fixed on posterior wall of abdomen, and the arrangement of colon exactly likes English alphabet " M ", small intestine is enclosed in.
The diameter of colon is gradually decremented to the 2.5cm of sigmoid Colon Terminal from its origin or beginning 6cm, this is the most narrow thin position of colon intestinal lumen.
Colitis refers to that colitis venereal disease caused by a variety of causes becomes.It can be by bacterium, fungi, virus, helminth, protozoon
Equal biologies cause, and can also be caused by allergy and physical and chemical factor, according to cause of disease difference, can be divided into specific inflammatory lesion and non-
Specific inflammatory lesion, the former refers to infectious colitis, ischemic colitis and pseudomembranous colitis etc., and the latter includes exedens
Colitis and colonopathy, main clinical manifestation diarrhea, abdominal pain, abdominal distension and pus and blood stool, tenesmus, very then constipation, number
Stool cannot in a few days be led to, be often accompanied by thin out of strength etc., more recurrent exerbations.The disease incidence of China's ulcerative colitis is in be gradually increasing
Trend, the course of disease is tediously long, and has the danger of concurrent colon cancer, therefore is more and more paid attention to by people.
Some diseases positioned at colon position such as colitis are easy to produce adenoma and need to make after adenoma is cut off under colonoscopy
It is taken out with snare, but due to the contraction of crissum muscle, so that the adenoma of excision is easy to be stuck in and is difficult to take out at anus, cause to be easy
Influence pathologic finding or even easy misdiagnosis of colonic carcinoma.
Summary of the invention
The purpose of the present invention is to provide a kind of auxiliary colon arthroscopic diagnosis specimen retrieval devices, to solve above-mentioned background skill
Should not taking out on the adenoma of excision for proposing in art leads to the problem of influencing pathologic finding.
To achieve the above object, the invention provides the following technical scheme: a kind of auxiliary colon arthroscopic diagnosis sample takes out dress
It sets, including takes property management, the outer wall for taking property management is socketed with casing, and the outer wall bottom for taking property management uniformly installs that there are three branch
Fagging, the outer wall top for taking property management are equipped with spacing collar, are uniformly installed in the middle part of the outer wall of described sleeve pipe there are three linkage board,
Through linkage circle is equipped with, the other end of the linkage board and the other end of the support plate are equal at the middle part of three linkage boards
Annular expansion plate is installed, is socketed with rubber ring at the top of the outer wall of described sleeve pipe, the top of the rubber ring is uniformly equipped with three
A connecting rod is equipped with connecting tube at the top of three connecting rods, and the outer wall of the connecting tube is socketed with Anti-slip cover.
Preferably, the outer wall of described sleeve pipe and the junction of linkage board are equipped with limited block, the limited block and linkage board
Junction be rotatably connected to rotation axis.
Preferably, the junction of the linkage board and linkage circle is equipped with cage plate, and the linkage circle runs through cage plate.
Preferably, the bottom for taking property management is equipped in expansion shape and takes object circle for conveniently take object.
Preferably, the junction outer wall of the adjacent expansion board is provided with the groove for reducing expansion bring pain.
Compared with prior art, the beneficial effects of the present invention are: passing through a kind of auxiliary colon arthroscopic diagnosis sample taking-up
The setting of device, it is reasonable in design, after the completion of cutting to adenoma, the bottom for taking property management of device is taken into object circle and expansion
Plate is filled at the anus of patient, and snare is passed through from taking in property management, makes the set snare of snare in adenoma, and is drawn to outside
It takes, while user is pressed downward connecting tube by auxiliary tool, the connecting rod and rubber ring stress for connecting bottom of the tube drive casing
It is pressed downward, pushes three linkage boards of sleeve outer wall, the setting for the circle that links can guarantee that three linkage boards remain at water
Prosposition is set, while the decline of linkage board drives expansion board to push, and due to the setting of the support plate of expansion board bottom, making originally should
The outside Extendable cycles of the expansion board of pushing, to make the integral radius of expansion board increase, to reach the mesh expanded to anus
, make snare drive adenoma from take property management bottom take object circle take out, to prevent crissum contraction of muscle from adenoma being made to be difficult to take
Out the problem of, occurs, and facilitates pathologic finding.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is overlooking structure diagram of the present invention.
In figure: 1 takes property management, 2 casings, 3 linkage boards, 4 rotation axis, 5 limited blocks, 6 cage plates, 7 expansion boards, 8 linkage circles, 9
Fagging, 10 rubber rings, 11 connecting rods, 12 connecting tubes, 13 Anti-slip covers, 14 spacing collars.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The invention provides the following technical scheme: a kind of auxiliary colon arthroscopic diagnosis specimen retrieval device, for reducing crissum
Contraction of muscle, which takes out bring to adenoma, to be influenced, referring to Fig. 1, including taking property management 1, takes the bottom of property management 1 in expansion shape installation
Have and take object circle for conveniently take object, takes the outer wall of property management 1 to be socketed with casing 2, casing 2 is slided in the outer wall for taking property management 1, takes object
The outer wall bottom of pipe 1, which is uniformly installed, is equipped with spacing collar 14 at the top of the outer wall for taking property management 1 there are three support plate 9, spacing collar 14 is used
It is uniformly installed there are three linkage board 3 in the middle part of the sliding scale of limiting boot 2, the outer wall of casing 2, referring to Fig. 2, casing 2
The junction of outer wall and linkage board 3 is equipped with limited block 5, and limited block 5 and the junction of linkage board 3 are rotatably connected to rotation axis 4,
Connect between linkage board 3 and casing 2 by the limited block 5 that is welded on casing 2 and through the rotation axis 4 of limited block 5 and linkage board 3
The middle part for connecing, improving the rotational efficienty between linkage board 3 and casing 2, while reducing three linkage boards 3 of friction, which is run through, is equipped with connection
The junction of moving-coil 8, linkage board 3 and linkage circle 8 is equipped with cage plate 6, and 6 distich moving-coil 8 of cage plate is fixed and corrects, can be to prevent
The pressure only generated between linkage circle 8 and linkage board 3 is excessive and makes the excessive the case where tightening of linkage circle 8, and linkage circle 8 runs through
Cage plate 6, the other end of linkage board 3 and the other end of support plate 9 are mounted on annular expansion plate 7, and expansion board 7 passes through linkage board 3
Pushing be pressed downward, while support plate 9 is supported the bottom of expansion board 7, expands outwardly expansion board 7, adjacent expansion plate 7
Junction outer wall be provided with the groove for reducing expansion bring pain, be socketed with rubber ring 10 at the top of the outer wall of casing 2,
The setting of rubber ring 10 facilitates it to separate with casing 2, and easy to clean and secondary use, the top of rubber ring 10 is uniformly equipped with three
A connecting rod 11, the top of three connecting rods 11 are equipped with connecting tube 12, and the outer wall of connecting tube 12 is socketed with Anti-slip cover 13, anti-skidding
The setting of set 13 is for reducing user using the sliding generated when using, and the setting of connecting rod 11 is for connecting 12 He of connecting tube
Rubber ring 10 increases the opereating specification of user, facilitates operation.
In the specific use process, after the completion of cutting to adenoma, the bottom for taking property management 1 of device is taken into object circle and expansion
It opens plate 7 to fill at the anus of patient, snare is passed through out of pipe that take property management 1 and connecting tube 12, makes the set snare of snare
It is pulled in adenoma, and to outside, while user is pressed downward connecting tube 12, the connection of 12 bottom of connecting tube by auxiliary tool
Bar 11 and 10 stress of rubber ring drive casing 2 to be pressed downward, and the setting of rubber ring 10 facilitates it to separate with casing 2, it is easy to clean and
Secondary use pushes three linkage boards 3 of 2 outer wall of casing, the limit between linkage board 3 and casing 2 by being welded on casing 2
It position block 5 and is connected through the rotation axis 4 of limited block 5 and linkage board 3, improves the rotational efficienty between linkage board 3 and casing 2, together
When reduce friction, the setting of linkage circle 8 can guarantee that three linkage boards 3 remain at horizontal position, linkage circle 8 and linkage board
The cage plate 6 of 3 junction setting can prevent the pressure generated between linkage circle 8 and linkage board 3 excessive and make linkage circle 8 excessively
The case where tightening, while the decline of linkage board 3 drives expansion board 7 to push, since the support plate 9 of expansion board 7 bottom is set
It sets, makes the outside Extendable cycles of expansion board 7 that should be pushed originally, to make the integral radius of expansion board 7 increase, to reach to anus
The purpose expanded of door makes snare that adenoma be driven to take object circle to take out from take 1 bottom of property management, to prevent crissum muscle from receiving
Contracting makes adenoma be difficult to the problem of taking out, and facilitates pathologic finding.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of auxiliary colon arthroscopic diagnosis specimen retrieval device, it is characterised in that: described to take property management (1) including taking property management (1)
Outer wall be socketed with casing (2), the outer wall bottom for taking property management (1) is uniformly installed there are three support plate (9), described to take property management
(1) it is equipped with spacing collar (14) at the top of outer wall, in the middle part of the outer wall of described sleeve pipe (2) there are three uniform installations linkage board (3), three
(8) are enclosed through linkage is equipped in the middle part of a linkage board (3), the other end of the linkage board (3) and the support plate (9)
The other end be mounted on annular expansion plate (7), be socketed with rubber ring (10), the rubber at the top of the outer wall of described sleeve pipe (2)
The top of circle (10) uniformly install there are three connecting rod (11), connecting tube is installed at the top of three connecting rods (11)
(12), the outer wall of the connecting tube (12) is socketed with Anti-slip cover (13).
2. a kind of auxiliary colon arthroscopic diagnosis specimen retrieval device according to claim 1, it is characterised in that: described sleeve pipe
(2) junction of outer wall and linkage board (3) is equipped with limited block (5), the junction of the limited block (5) and linkage board (3)
It is rotatably connected to rotation axis (4).
3. a kind of auxiliary colon arthroscopic diagnosis specimen retrieval device according to claim 1, it is characterised in that: the linkage
The junction of plate (3) and linkage circle (8) is equipped with cage plate (6), and the linkage circle (8) runs through cage plate (6).
4. a kind of auxiliary colon arthroscopic diagnosis specimen retrieval device according to claim 1, it is characterised in that: described to take object
The bottom of pipe (1) is equipped in expansion shape and takes object circle for conveniently take object.
5. a kind of auxiliary colon arthroscopic diagnosis specimen retrieval device according to claim 1, it is characterised in that: adjacent described
The junction outer wall of expansion board (7) is provided with the groove for reducing expansion bring pain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910052488.5A CN109567911B (en) | 2019-01-21 | 2019-01-21 | Specimen taking-out device for assisting under-colonoscope operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910052488.5A CN109567911B (en) | 2019-01-21 | 2019-01-21 | Specimen taking-out device for assisting under-colonoscope operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109567911A true CN109567911A (en) | 2019-04-05 |
| CN109567911B CN109567911B (en) | 2020-04-14 |
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ID=65917223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910052488.5A Expired - Fee Related CN109567911B (en) | 2019-01-21 | 2019-01-21 | Specimen taking-out device for assisting under-colonoscope operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109567911B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111317433A (en) * | 2020-02-28 | 2020-06-23 | 刘四花 | Anorectal endoscope |
| CN115054288A (en) * | 2022-07-15 | 2022-09-16 | 兰州大学 | Device for collecting biological information of digestive tract gas in targeted manner |
Citations (6)
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| DE19828099A1 (en) * | 1998-06-24 | 1999-12-30 | Rudolf Gmbh Medizintechnik | Surgical instrument, especially rectuscope or trocar |
| CN102000388A (en) * | 2010-12-10 | 2011-04-06 | 苏州天臣国际医疗科技有限公司 | Anus dilator base component |
| CN203208055U (en) * | 2013-04-25 | 2013-09-25 | 季运来 | Novel rectal lump biopsy device |
| CN107041779A (en) * | 2017-01-09 | 2017-08-15 | 史秀华 | Sucked type airway wall is with taking sundries |
| CN206896356U (en) * | 2017-02-09 | 2018-01-19 | 方永爱 | Biopsy sample probe with deflection support |
| CN108903983A (en) * | 2018-07-16 | 2018-11-30 | 温州医科大学附属第医院 | A kind of anal device |
-
2019
- 2019-01-21 CN CN201910052488.5A patent/CN109567911B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19828099A1 (en) * | 1998-06-24 | 1999-12-30 | Rudolf Gmbh Medizintechnik | Surgical instrument, especially rectuscope or trocar |
| CN102000388A (en) * | 2010-12-10 | 2011-04-06 | 苏州天臣国际医疗科技有限公司 | Anus dilator base component |
| CN203208055U (en) * | 2013-04-25 | 2013-09-25 | 季运来 | Novel rectal lump biopsy device |
| CN107041779A (en) * | 2017-01-09 | 2017-08-15 | 史秀华 | Sucked type airway wall is with taking sundries |
| CN206896356U (en) * | 2017-02-09 | 2018-01-19 | 方永爱 | Biopsy sample probe with deflection support |
| CN108903983A (en) * | 2018-07-16 | 2018-11-30 | 温州医科大学附属第医院 | A kind of anal device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111317433A (en) * | 2020-02-28 | 2020-06-23 | 刘四花 | Anorectal endoscope |
| CN111317433B (en) * | 2020-02-28 | 2021-01-19 | 山东健护医疗科技有限公司 | Anorectal endoscope |
| CN115054288A (en) * | 2022-07-15 | 2022-09-16 | 兰州大学 | Device for collecting biological information of digestive tract gas in targeted manner |
| CN115054288B (en) * | 2022-07-15 | 2024-06-11 | 兰州大学 | Device for targeted acquisition of biological information of digestive tract gas |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109567911B (en) | 2020-04-14 |
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Granted publication date: 20200414 Termination date: 20220121 |