CN107802352A - A kind of precisely aspiration biopsy assistor - Google Patents
A kind of precisely aspiration biopsy assistor Download PDFInfo
- Publication number
- CN107802352A CN107802352A CN201711181619.7A CN201711181619A CN107802352A CN 107802352 A CN107802352 A CN 107802352A CN 201711181619 A CN201711181619 A CN 201711181619A CN 107802352 A CN107802352 A CN 107802352A
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- China
- Prior art keywords
- layer
- precisely
- aspiration biopsy
- transfer printing
- assistor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
- A61B2090/3966—Radiopaque markers visible in an X-ray image
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Abstract
The invention discloses a kind of precisely aspiration biopsy assistor; including viscous layer, target layer, transfer printing layer, the protective layer set gradually; described target layer is arranged on the side of viscous layer; described transfer printing layer is arranged on target layer on the side away from viscous layer; described protective layer is arranged on the side of viscous layer, and protective layer covers target layer and transfer printing layer.The present invention has the advantages that easy to use, precision is high.
Description
Technical field
The present invention relates to field of medical technology, a kind of specifically precisely aspiration biopsy assistor.
Background technology
Small pulmonary nodule is small focal, similar round, the shade of Radiologic imaging increase in density, can single-shot or multiple,
Not with atelectasis, hilus pulumonis enlargement and pleural effusion.Solitary pulmonary nodule is often single, clear border, density increasing without classical symptom
The soft tissue shadow that high, diameter≤3cm and surrounding are wrapped by gassiness lung tissue.Local lesion's diameter>3cm person is referred to as lung neoplasms, lung
The possibility of cancer is relatively large, not in the range of this common recognition.It is generally acknowledged that>10 diffusivity tubercles, it is likely that, can with symptom
Caused by Malignant tumor of bonal metastasis outside chest or Active infection, the possibility of primary lung cancer is comparatively small.
Small pulmonary nodule is simultaneously not equal to the early stage of lung cancer, and many diseases of intrapulmonary can all form tubercle, benign such as inflammation, knot
Core, mould, sub- section atelectasis, bleeding, etc..Therefore intrapulmonary micronodular focus, it is possible diagnosis can be described as it is varied,
Benign includes inflammatory pseudotumor, hamartoma, tuberculoma, fungal infection, hardening pneumonocyte knurl etc..Pernicious is probably then primary
Property lung cancer or intrapulmonary metastatic carcinoma.Certain part benign lesion, it may also be converted into afterwards for a long time pernicious.According to crowd's large sample
Statistics shows that diameter is more than 25px intrapulmonary single-shot lesser tubercle, and pernicious accounts for more than half.Such data teach that,
The intrapulmonary lesser tubercle for being not intended to find during physical examination is not sneezed at certainly.The Small pulmonary nodule that first CT examination is found, 80%-90% are
Benign lesion, but to pay much attention to, because still there is a certain proportion of early stage of lung cancer, it is essential to inspect periodically.
Small pulmonary artery would generally be punctured during treatment, but mark point be present not by current technology
Good lower and position inaccurate easily occur puncturing less than the defects of, therefore precision is poor, punctures effect and is also just greatly reduced,
Therefore need to design a kind of device for aiding in puncturing to improve the precision of puncture.
The content of the invention
The invention aims to solve the defects of puncture precision of the prior art is poor, effect is bad, there is provided one
Accurate aspiration biopsy assistor is planted to solve the above problems.
To achieve these goals, technical scheme is as follows：The invention discloses a kind of precisely aspiration biopsy is auxiliary
Device is helped, including viscous layer, target layer, transfer printing layer, the protective layer set gradually, described target layer are arranged on the side of viscous layer
On, described transfer printing layer is arranged on target layer on the side away from viscous layer, and described protective layer is arranged on the side of viscous layer
On face, and protective layer covers target layer and transfer printing layer.
Preferably, described viscous layer is prepared using silica gel material.
Preferably, described target layer is prepared using nano metal ion.
Preferably, described transfer printing layer is prepared using contrast agent.
Preferably, described protective layer uses glazed paper.
Preferably, described nano metal ion uses nano-silver ionic.
Preferably, described contrast agent uses Operand or barium sulfate.
Preferably, described target layer be shaped as it is latticed.
The present invention has advantages below compared with prior art：
Target is transferred out with patient by transfer printing layer, medical worker irradiates Small pulmonary nodule by X ray etc.
Position, then medical worker corresponding position is marked on the target transferred out according to the position of Small pulmonary nodule, you can it is logical
Cross target and carry out puncture auxiliary positioning, while bringing very big puncture convenient to medical worker, puncture precision and be also considerably improved.
Brief description of the drawings
Fig. 1 is a kind of structural representation of precisely aspiration biopsy assistor of the present invention；
Fig. 2 is a kind of structural representation of the precisely target layer of aspiration biopsy assistor of the present invention.
Wherein：Viscous layer 1, target layer 2, transfer printing layer 3, protective layer 4.
Embodiment
The effect of to make to architectural feature of the invention and being reached, has a better understanding and awareness, to preferable
Embodiment and accompanying drawing coordinate detailed description, are described as follows：
As shown in Figure 1-2, the invention discloses a kind of precisely aspiration biopsy assistor, including set gradually viscous layer 1,
Target layer 2, transfer printing layer 3, protective layer 4, described target layer 2 are arranged on the side of viscous layer 1, and described transfer printing layer 3 is set
On target layer 2 on the side away from viscous layer 1, described protective layer 4 is arranged on the side of viscous layer 1, and protective layer 4 covers
Cover target layer 2 and transfer printing layer 3.
When use, medical worker tears protective layer 4 from viscous layer 1, and viscous layer 1 then is provided with into transfer printing layer
3 one side is then affixed on human body towards human body, then entirety is taken off from human body, and such transfer printing layer 3 is then according to target layer 2
Shape transfer on human body, medical worker irradiates the position of Small pulmonary nodule by X ray etc., then medical worker according to
The position of Small pulmonary nodule marks corresponding position on the target transferred out, and such medical worker can be according to transferring out
The position marked on target carries out auxiliary positioning aspiration biopsy, therefore very big facility is brought to medical worker, and precision
Greatly improve, effect also greatly improves.
Preferably, described viscous layer 1 is prepared using silica gel material.
Silica gel is a kind of high activity sorbing material, belongs to amorphous substance, its chemical molecular formula is mSiO2nH2O；Except strong
Do not reacted outside alkali, hydrofluoric acid with any material, not soluble in water and any solvent is nonpoisonous and tasteless, and chemical property is stable, therefore
Viscous layer 1 is made of silica gel material, harmless, and stability is preferable, is hardly damaged, service life length.
Preferably, described target layer 2 is prepared using nano metal ion.
For nano metal ionic material because particle size is small, specific surface area is big, and surface energy is high, surface atom proportion
Greatly, therefore, distinctive skin effect, small-size effect, three big effect of macro quanta tunnel effect are shown, clean hygiene, no
In the presence of pollution.
Preferably, described transfer printing layer 3 is prepared using contrast agent.
Contrast agent is the chemicals that tissue or organ are injected into for enhancing Imaging Study effect.These products
Density is higher or lower than surrounding tissue, some apparatus display images of the contrast of formation.
Preferably, described protective layer 4 uses glazed paper.
Preferably, described nano metal ion uses nano-silver ionic.
Nanometer silver products have moved towards application from concept, are widely applied to the depollution of environment, medical treatment, medicine, cosmetics
Deng field, especially more there is huge excavated space in medical science, field of textiles, cosmetics, nano silver particles.
Preferably, described contrast agent uses Operand or barium sulfate.
Preferably, described target layer 2 be shaped as it is latticed.
Latticed then to be formed for latitude and longitude by using latticed, such auxiliary positioning effect is more obvious.
Preferably, it is provided with coordinate on described target layer 2.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, that described in above-described embodiment and specification is the present invention
Principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these change and
Improvement is both fallen within the range of claimed invention.The protection domain of application claims by appended claims and its
Equivalent defines.
Claims (8)
1. a kind of precisely aspiration biopsy assistor, including set gradually viscous layer (1), target layer (2, transfer printing layer (3), protection
Layer (4), it is characterised in that：Described target layer (2) is arranged on the side of viscous layer (1), and described transfer printing layer (3) is arranged on
On target layer (2) on the side away from viscous layer (1), described protective layer (4) is arranged on the side of viscous layer (1), and is protected
Sheath (4) covers target layer (2) and transfer printing layer (3).
A kind of 2. precisely aspiration biopsy assistor according to claim 1, it is characterised in that：Described viscous layer (1) is adopted
It is prepared with silica gel material.
A kind of 3. precisely aspiration biopsy assistor according to claim 1, it is characterised in that：Described target layer (2) is adopted
It is prepared with nano metal ion.
A kind of 4. precisely aspiration biopsy assistor according to claim 1, it is characterised in that：Described transfer printing layer (3) is adopted
It is prepared with contrast agent.
A kind of 5. precisely aspiration biopsy assistor according to claim 1, it is characterised in that：Described protective layer (4) is adopted
Use glazed paper.
A kind of 6. precisely aspiration biopsy assistor according to claim 3, it is characterised in that：Described nano metal ion
Using nano-silver ionic.
A kind of 7. precisely aspiration biopsy assistor according to claim 4, it is characterised in that：Described contrast agent uses iodine
Preparation or barium sulfate.
A kind of 8. precisely aspiration biopsy assistor according to claim 1 or 3, it is characterised in that：Described target layer (2)
Be shaped as it is latticed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711181619.7A CN107802352A (en) | 2017-11-23 | 2017-11-23 | A kind of precisely aspiration biopsy assistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711181619.7A CN107802352A (en) | 2017-11-23 | 2017-11-23 | A kind of precisely aspiration biopsy assistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107802352A true CN107802352A (en) | 2018-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711181619.7A Pending CN107802352A (en) | 2017-11-23 | 2017-11-23 | A kind of precisely aspiration biopsy assistor |
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| Country | Link |
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| CN (1) | CN107802352A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2265769Y (en) * | 1996-04-27 | 1997-10-29 | 李永民 | Disposable medical body surface locator |
| CN102028550A (en) * | 2011-01-05 | 2011-04-27 | 武汉维斯第医用科技有限公司 | Clinical medicinal patch with developing coordinates |
| US20120302863A1 (en) * | 2010-02-02 | 2012-11-29 | Aeos Biomedial Inc. | Medical Procedure Localizing Aid |
| CN204383051U (en) * | 2014-12-19 | 2015-06-10 | 叶维顶 | Can the tattoo sticker of repeatedly transfer printing |
| CN204520734U (en) * | 2015-02-23 | 2015-08-05 | 王敬 | Disposable CT location is pasted |
-
2017
- 2017-11-23 CN CN201711181619.7A patent/CN107802352A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2265769Y (en) * | 1996-04-27 | 1997-10-29 | 李永民 | Disposable medical body surface locator |
| US20120302863A1 (en) * | 2010-02-02 | 2012-11-29 | Aeos Biomedial Inc. | Medical Procedure Localizing Aid |
| CN102028550A (en) * | 2011-01-05 | 2011-04-27 | 武汉维斯第医用科技有限公司 | Clinical medicinal patch with developing coordinates |
| CN204383051U (en) * | 2014-12-19 | 2015-06-10 | 叶维顶 | Can the tattoo sticker of repeatedly transfer printing |
| CN204520734U (en) * | 2015-02-23 | 2015-08-05 | 王敬 | Disposable CT location is pasted |
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Application publication date: 20180316 |