CN109171730A - A kind of novel enteron lesion scope positioning device - Google Patents
A kind of novel enteron lesion scope positioning device Download PDFInfo
- Publication number
- CN109171730A CN109171730A CN201810952415.7A CN201810952415A CN109171730A CN 109171730 A CN109171730 A CN 109171730A CN 201810952415 A CN201810952415 A CN 201810952415A CN 109171730 A CN109171730 A CN 109171730A
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- magnet
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- sliding block
- sliding
- wall
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
- A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
- A61B5/062—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using magnetic field
-
- 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
- A61B1/273—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 upper alimentary canal, e.g. oesophagoscopes, gastroscopes
-
- 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
- A61B1/273—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 upper alimentary canal, e.g. oesophagoscopes, gastroscopes
- A61B1/2736—Gastroscopes
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Gastroenterology & Hepatology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Optics & Photonics (AREA)
- Human Computer Interaction (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses a kind of novel enteron lesion scope positioning devices, including locator shell, the locator inner walls are equipped with first sliding groove, the first sliding block is equipped in the first sliding groove, the bottom of first sliding block is connected with first connecting rod, the bottom company activity of the first connecting rod is connected to magnet, the side of first magnet is equipped with detector, the detector is located at the lower section of first sliding groove, locator shell between the detector and first sliding groove is membrane structure, the side of the remotely located device shell of first magnet is equipped with the second magnet, the bottom of second magnet is equipped with sliding equipment, the sliding equipment includes firm banking, the second sliding block is equipped in the firm banking.The present invention realizes the accurate positioning of detector, so that experimental data is accurate, improves detection success rate, reduces the probability that disease human needs carries out second operation, improves the working efficiency of doctor.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to a kind of novel enteron lesion scope positioning devices.
Background technique
With the development of science and social progress, the equipment of modernization gradually comes into people's lives, modernization
Equipment so that people's lives is become convenient, the equipment of modernization has also pushed the progress of human society.
Clinically widely used hysteroscope minimally-invasive treatment technology has replaced traditional hand of cutting open the belly in the treatment of many diseases
Art, has reached the dreamboat of good effect, fast, the minimally invasive healing of rehabilitation, but hysteroscope technology is especially that the endoscope-assistant surgery of non-hand assisted is deposited
In big defect a --- atactilia；Patient cannot be touched by hand as open surgery and be checked, to determine the portion of lesion
Position, range and the relationship with surrounding tissue.Preoperative position inaccurate may mislead patient, detect lesion repeatedly in art and not only can
Extend operating time, increase the chance of tumour diffusion, Implantation matastasis, bleeding, anastomotic leakage and infection, serious person even results in mistake
Cut lesion.Therefore, the accurate positionin of stomach and intestine lesion is extremely important for the selection of modus operandi, notch and position etc..
Existing location technology often has deviation in actual clinical operation, is unable to satisfy clinical position needs, it was reported that be not inconsistent
Conjunction rate is up to nearly 30%.But since state of an illness individual difference and patient's technical level are irregular, lesion intestinal segment appearance under laparoscope
Non Apparent Abnormality person very intractable postoperative complication will occur once error occur causes operative incision wrong choice.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of novel enteron lesion proposed
Scope positioning device.
To achieve the goals above, present invention employs following technical solutions:
A kind of novel enteron lesion scope positioning device, including locator shell, the locator inner walls are equipped with the
One sliding slot, the first sliding groove is interior to be equipped with the first sliding block, and the bottom of first sliding block is connected with first connecting rod, described
The bottom company activity of first connecting rod is connected to magnet, and the side of first magnet is equipped with detector, and the detector is located at
The lower section of first sliding groove, the locator shell between the detector and first sliding groove is membrane structure, and first magnet is remote
Side from locator shell is equipped with the second magnet, and the bottom of second magnet is equipped with sliding equipment, the sliding equipment packet
Including firm banking, the firm banking is hollow structure, it is equipped with the second sliding block in the firm banking, the one of second sliding block
Side is connected with connecting plate, is connected between first magnet and the second sliding block by connecting plate, the firm banking and the first magnetic
Gasket is equipped between body.
Preferably, the both ends of the first connecting rod are respectively connected with rotating device, the rotating device include fixed part and
Rotation section reaches first connecting rod and connect respectively with two rotation sections, two fixed parts respectively with the first sliding block and the first magnet
Connection.
Preferably, second magnet is electromagnet, and the second magnet is connect with controller, second magnet and first
Magnet matches.
Preferably, the bottom of first magnet is connected with turntable, the both ends of the turntable respectively with the first magnet and set
There is detector connection.
Preferably, the firm banking is equipped with limited block, the limited block and the first magnetic close to the inner wall of the first magnet
It is fixedly connected at the top of the inner wall of body.
Preferably, the one side wall of the connecting plate is fixedly connected with the outer wall bottom of the second sliding block, outside the connecting plate
The inner wall of wall and firm banking is slidably connected.
In the present invention, locator shell is placed near lesion, the work of the second magnet, keep its first magnet magnetic on the contrary,
First magnet drives detector mobile away from the side of the second magnet, and connecting plate and first connecting rod drive second to slide respectively
Block and the first sliding block are mobile, realize the accurate positioning of detector, so that experimental data is accurate, improve detection success rate, drop
Low sick human needs carries out the probability of second operation, improves the working efficiency of doctor.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of novel enteron lesion scope positioning device proposed by the present invention.
In figure: 1 locator shell, 2 first sliding grooves, 3 first sliding blocks, 4 first connecting rods, 5 first magnets, 6 detectors, 7
Second magnet, 8 firm bankings, 9 second sliding blocks, 10 connecting plates.
Specific embodiment
Referring to Fig.1, a kind of novel enteron lesion scope positioning device, including locator shell 1, in locator shell 1
Wall is equipped with first sliding groove 2, is equipped with the first sliding block 3 in first sliding groove 2, the bottom of the first sliding block 3 is connected with the first connection
Bar 4, the bottom company activity of first connecting rod 4 are connected to magnet 5, and the side of the first magnet 5 is equipped with detector 6, and detector 6 is located at
The lower section of first sliding groove 2, the locator shell 1 between detector 6 and first sliding groove 2 are membrane structure, and the first magnet 5 is far from fixed
The side of position device shell 1 is equipped with the second magnet 7, and the bottom of the second magnet 7 is equipped with sliding equipment, and sliding equipment includes firm banking
8, firm banking 8 is hollow structure, is equipped with the second sliding block 9 in firm banking 8, and the side of the second sliding block 9 is connected with connecting plate 10,
It is connected between first magnet 5 and the second sliding block 9 by connecting plate 10, gasket is equipped between firm banking 8 and the first magnet 5,
The both ends of first connecting rod 4 are respectively connected with rotating device, and rotating device includes fixed part and rotation section, reach first connecting rod 4
It is connect respectively with two rotation sections, two fixed parts are connect with the first sliding block 3 and the first magnet 5 respectively, and the second magnet 7 is electromagnetism
Body, and connect with controller, the second magnet 7 matches with the first magnet 5, and the bottom of the first magnet 5 is connected with turntable, turntable
Both ends are connect with the first magnet 5 and equipped with detector 6 respectively, and firm banking 8 is equipped with limit close to the inner wall of the first magnet 5
It is fixedly connected at the top of block, limited block and the inner wall of the first magnet 5, the outer wall bottom of the one side wall of connecting plate 10 and the second sliding block 9
It being fixedly connected, the inner wall of the outer wall and firm banking 8 of connecting plate 10 is slidably connected, locator shell 1 is placed near lesion, the
The work of two magnets 7 makes its first magnet 5 is magnetic on the contrary, the first magnet 5 drives detector 6 away from the side of the second magnet 7
Mobile, connecting plate 10 and first connecting rod 4 drive the second sliding block 9 and the first sliding block 3 mobile respectively, realize the essence of detector 6
It determines position, so that experimental data is accurate, improves detection success rate, reduce the probability that disease human needs carries out second operation,
Improve the working efficiency of doctor.
Working principle: specific implementation process of the invention is as follows, and locator shell 1 is placed near lesion, the second magnet 7
Work keeps its first magnet 5 magnetic on the contrary, the first magnet 5 drives detector 6 mobile away from the side of the second magnet 7, even
Fishplate bar 10 and first connecting rod 4 drive the second sliding block 9 and the first sliding block 3 mobile respectively, realize the accurate positioning of detector 6.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (3)
1. a kind of novel enteron lesion scope positioning device, including locator shell (1), which is characterized in that the locator
Shell (1) inner wall is equipped with first sliding groove (2), is equipped with the first sliding block (3) in the first sliding groove (2), first sliding block (3)
Bottom be connected with first connecting rod (4), the bottom company activity of the first connecting rod (4) is connected to magnet (5), described
The side of first magnet (5) is equipped with detector (6), and the detector (6) is located at the lower section of first sliding groove (2), the detector
(6) the locator shell (1) between first sliding groove (2) is membrane structure, the remotely located device shell of the first magnet (5)
(1) side is equipped with the second magnet (7), and the bottom of second magnet (7) is equipped with sliding equipment, and the sliding equipment includes solid
To determine pedestal (8), the firm banking (8) is hollow structure, the second sliding block (9) are equipped in the firm banking (8), described second
The side of sliding block (9) is connected with connecting plate (10), passes through connecting plate (10) between first magnet (5) and the second sliding block (9)
Connection is equipped with gasket between the firm banking (8) and the first magnet (5)；The both ends of the first connecting rod (4) are all connected with
There is rotating device, the rotating device includes fixed part and rotation section, reaches first connecting rod (4) and connects respectively with two rotation sections
It connects, two fixed parts are connect with the first sliding block (3) and the first magnet (5) respectively；Second magnet (7) is electromagnet, and the
Two magnets (7) are connect with controller, and second magnet (7) matches with the first magnet (5)；The bottom of first magnet (5)
Portion is connected with turntable, and the both ends of the turntable are connect with the first magnet (5) and equipped with detector (6) respectively.
2. a kind of novel enteron lesion scope positioning device according to claim 1, which is characterized in that the fixed bottom
The inner wall of seat (8) close to the first magnet (5) is equipped with limited block, fixes at the top of the inner wall of the limited block and the first magnet (5)
Connection.
3. a kind of novel enteron lesion scope positioning device according to claim 1, which is characterized in that the connecting plate
(10) one side wall is fixedly connected with the outer wall bottom of the second sliding block (9), the outer wall of the connecting plate (10) and firm banking (8)
Inner wall be slidably connected；Locator shell is placed near lesion by the present invention, and the work of the second magnet makes its first magnet magnetism phase
Instead, the first magnet drives detector mobile away from the side of the second magnet, and connecting plate and first connecting rod drive the respectively
Two sliding blocks and the first sliding block are mobile, realize the accurate positioning of detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810952415.7A CN109171730B (en) | 2016-07-21 | 2016-07-21 | Digestive tract lesion endoscope positioning device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610577402.7A CN106109022B (en) | 2016-07-21 | 2016-07-21 | A kind of novel enteron lesion scope positioning device |
| CN201810952415.7A CN109171730B (en) | 2016-07-21 | 2016-07-21 | Digestive tract lesion endoscope positioning device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610577402.7A Division CN106109022B (en) | 2016-07-21 | 2016-07-21 | A kind of novel enteron lesion scope positioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109171730A true CN109171730A (en) | 2019-01-11 |
| CN109171730B CN109171730B (en) | 2021-04-16 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810952415.7A Active CN109171730B (en) | 2016-07-21 | 2016-07-21 | Digestive tract lesion endoscope positioning device |
| CN201610577402.7A Active CN106109022B (en) | 2016-07-21 | 2016-07-21 | A kind of novel enteron lesion scope positioning device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610577402.7A Active CN106109022B (en) | 2016-07-21 | 2016-07-21 | A kind of novel enteron lesion scope positioning device |
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| CN (2) | CN109171730B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111714185A (en) * | 2020-06-29 | 2020-09-29 | 四川大学华西医院 | Alimentary canal content cleaning device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111772558B (en) * | 2020-06-23 | 2023-03-17 | 李大欢 | Positioning device for digestive tract pathologic change endoscope |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109171730B (en) | 2021-04-16 |
| CN106109022B (en) | 2018-11-02 |
| CN106109022A (en) | 2016-11-16 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Rui Inventor after: Li Jin Inventor after: Tang Qin Inventor after: Wang Ya Inventor before: Wang Ya |
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| CB03 | Change of inventor or designer information | ||
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