CN106963427A - One kind is used for thyroid needle absorbing biopsy puncture device - Google Patents
One kind is used for thyroid needle absorbing biopsy puncture device Download PDFInfo
- Publication number
- CN106963427A CN106963427A CN201710307422.7A CN201710307422A CN106963427A CN 106963427 A CN106963427 A CN 106963427A CN 201710307422 A CN201710307422 A CN 201710307422A CN 106963427 A CN106963427 A CN 106963427A
- Authority
- CN
- China
- Prior art keywords
- shaped support
- electric expansion
- piston
- needle
- expansion bar
- 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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Classifications
-
- 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
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/0283—Pointed or sharp biopsy instruments with vacuum aspiration, e.g. caused by retractable plunger or by connected syringe
Abstract
It is used for thyroid needle absorbing biopsy puncture device the invention discloses one kind, including U-shaped support, the upper surface of the U-shaped support is provided with cylindrical shell, and the upper end of U-shaped support is provided with through hole, the position of the through hole is corresponding with the lower end center of cylindrical shell, the both sides of the cylindrical shell are provided with sliding recess, the inside of cylindrical shell is provided with piston bucket, the both sides of piston bucket are provided with otic placode, puncture needle can be driven to move up and down by the first electric expansion bar, it can be moved up and down by the second electric expansion bar with piston, more facilitate so that extracting sample, shelves pin is provided with puncture needle, blood, which is entered in puncture needle, when can prevent from puncturing by shelves pin causes sample wrong, it is simple in construction that this is used for thyroid needle absorbing biopsy puncture device, it is easy to operate, not only through electronic mode pipette samples, and can anti-Hemostatic Oral Liquid enter in pricker, ensure that sample is complete.
Description
Technical field
It is specially that one kind is used for thyroid needle absorbing Biopsy dress the present invention relates to technical field of medical instruments
Put.
Background technology
The high detection rate of thyroid nodule, causes the extensive concern of clinician and patient, but the shadow such as CT, MRI, ultrasound
Pathological identification can not be all replaced to go out histological type as checking, industry all is being attempted to carry out the inspection of ultrasound guidance needle absorbing pathology
Look into, with clear and definite pathologic feature, guiding treatment, many insertion puncture needles of development and application at present both at home and abroad can be used for a variety of dirty
Device carries out biopsy, and current puncture needle device is all that the needle tubing used is sampled, but needle tubing is when puncturing, and has a large amount of
Blood occurs, therefore causes mixing to the sample of collection so that detection is inaccurate.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing defect to be used for thyroid needle absorbing there is provided one kind
Biopsy puncture device, it is simple in construction, it is easy to operate, not only through electronic mode pipette samples, and can anti-Hemostatic Oral Liquid enter
Enter into pricker, it is ensured that sample is complete, the problem of effectively can solving in background technology.
To achieve the above object, the present invention provides following technical scheme：One kind is used for thyroid needle absorbing biopsy
Sting device, including U-shaped support, the upper surface of the U-shaped support are provided with cylindrical shell, and the upper end of U-shaped support is provided with logical
Hole, the position of the through hole is corresponding with the lower end center of cylindrical shell, and the both sides of the cylindrical shell are provided with sliding recess, cylinder
The inside of shape shell is provided with otic placode provided with piston bucket, the both sides of piston bucket, and one end of otic placode is run through and extends to cylindrical shell
Sliding recess on the outside of, between the lower surface of the otic placode and the upper surface of U-shaped support be provided with the second electric expansion bar, the work
The lower end air inlet of plug bucket goes out provided with puncture needle, and the inside of piston bucket is provided with piston, and the upper end of piston is provided with connecting tube, even
The upper end of adapter is run through and extends to the upper end of cylindrical shell, and the upper end of connecting tube is provided with connecting plate, the connecting plate
The first electric expansion bar is provided between lower surface and the upper surface of otic placode, the side of the U-shaped support is provided with controlling switch, control
The input of switch electrically connects the output end of external power source, and controller switches output end electrically connect the first electric expansion bar and
The input of second electric expansion bar.
As a preferred technical solution of the present invention, the inside of the puncture needle sets stop needle, and the upper end of shelves pin is successively
Extended to through the upper end of piston, connecting tube and connecting plate, and shelves pin above connecting plate.
As a preferred technical solution of the present invention, the upper end of the shelves pin is provided with handle head, and the outside of handle head
Provided with anti-slip veins.
As a preferred technical solution of the present invention, the lower end of the U-shaped support is provided with two support bases, support base
It is connected by free bearing with U-shaped support.
As a preferred technical solution of the present invention, the controlling switch is provided with two control buttons, two controls
Button is corresponding with the first electric expansion bar and the second electric expansion bar.
Compared with prior art, the beneficial effects of the invention are as follows：This is used for thyroid needle absorbing Biopsy dress
Put and be provided with the first electric expansion bar, puncture needle can be driven to move up and down by the first electric expansion bar, in connecting plate and
The second electric expansion bar is provided between otic placode, can be moved up and down by the second electric expansion bar with piston so that is extracted
Sample more facilitates, and shelves pin is provided with puncture needle, and blood, which is entered in puncture needle, when can prevent from puncturing by shelves pin makes
Wrong into sample, it is simple in construction that this is used for thyroid needle absorbing biopsy puncture device, easy to operate, not only through electronic
Mode pipette samples, and can anti-Hemostatic Oral Liquid enter in pricker, it is ensured that sample is complete.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is cross-sectional view of the present invention.
In figure：1 cylindrical shell, 2 connecting tubes, 3 pistons bucket, 4U types support, 5 puncture needles, 6 pistons, 7 grades of pins, 8 handles
Head, 9 connecting plates, 10 first electric expansion bars, 11 otic placodes, 12 second electric expansion bars, 13 controlling switches, 14 support bases.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：One kind is used for thyroid needle absorbing Biopsy
Device, including U-shaped support 4, the upper surface of U-shaped support 4 are provided with cylindrical shell 1, and the upper end of U-shaped support 4 is provided with through hole, should
The position of through hole is corresponding with the lower end center of cylindrical shell 1, and the both sides of cylindrical shell 1 are provided with sliding recess, cylindrical shell 1
Inside provided with piston bucket 3, piston bucket 3 both sides be provided with otic placode 11, one end of otic placode 11 is run through and extends to cylindrical shell 1
Sliding recess on the outside of, between the lower surface of otic placode 11 and the upper surface of U-shaped support 4 be provided with the second electric expansion bar 12, piston
Bucket 3 lower end air inlet go out provided with puncture needle 5, by the second electric expansion bar 12 with piston bucket 3 and puncture needle 5 on move down
It is dynamic, patient is punctured with this, and the inside of piston bucket 3 is provided with piston 6, and the upper end of piston 6 is provided with connecting tube 2, connection
The upper end of pipe 2 is run through and extends to the upper end of cylindrical shell 1, and the upper end of connecting tube 2 is provided with connecting plate 9, connecting plate 9
The first electric expansion bar 10 is provided between surface and the upper surface of otic placode 11, can be with piston by the first electric expansion bar 10
6 are moved up and down, and negative pressure can will be formed in puncture needle 5 with this, and pipette samples, the side of U-shaped support 4 is provided with controlling switch 13,
The input of controlling switch 13 electrically connects the output end of external power source, and the output end electrical connection first of controller switches electronic is stretched
The input of the electric expansion bar 12 of contracting bar 10 and second, controlling switch 13 provided with two control buttons, two control buttons with
First electric expansion bar 10 and the second electric expansion bar 12 are corresponding, cause control device more square by two control buttons
Just, the inside of puncture needle 5 sets stop needle 7, and the upper end of shelves pin 7 sequentially passes through piston 6, connecting tube 2 and connecting plate 9, and shelves pin 7
Upper end extend to the top of connecting plate 9, the upper end of shelves pin 7 is provided with handle head 8, and the outside of handle head 8 is provided with anti-slip veins, passes through
Blood is entered in puncture needle when shelves pin 7 can prevent from puncturing, and causes sample wrong, and the lower end of U-shaped support 4 is provided with two supports
Seat 14, being connected by free bearing with U-shaped support 4 for support base 14 can be supported to device by support base 14, pass through free bearing
The U-shaped support 4 of connection so that change the angle of puncture needle 5 and more facilitate, this is used for thyroid needle absorbing Biopsy dress
Put simple in construction, it is easy to operate, not only through electronic mode pipette samples, and can anti-Hemostatic Oral Liquid enter puncture needle 5
It is interior, it is ensured that sample is complete.
When in use：U-shaped support 4 is arranged on to the both sides of patient's neck first, then puncture is regulated by U-shaped support 4
Pin 5, drives puncture needle 5 to move down, patient is punctured by puncture needle 5, disease is punctured to by the second electric expansion bar 12
People it is internal when, then shelves pin 7 is pulled out by the lower end of piston 6 by handle head 8, then by the first electric expansion bar 10 with piston 6
Move up, make to form negative pressure in puncture needle 5, pipette samples, then drive puncture needle 5 to remove by the second electric expansion bar 12,
Again by pressing handle head 8, shelves pin 7 is driven to eject the sample of puncture needle 5 into shuttle by handle head 8.
The present invention can drive puncture needle 5 to move up and down by the second electric expansion bar 12, pass through the first electric expansion bar
10 can move up and down with piston 6 so that extract sample and more facilitate, blood enters when can prevent from puncturing by shelves pin 7
Into puncture needle 5, cause sample wrong, this is used for, and thyroid needle absorbing biopsy puncture device is simple in construction, and operation is simple
Just, not only through electronic mode pipette samples, and can anti-Hemostatic Oral Liquid enter in puncture needle 5, it is ensured that sample is complete.
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 changes, modification can be carried out to these embodiments, replace 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. one kind is used for thyroid needle absorbing biopsy puncture device, including U-shaped support (4), it is characterised in that：The U
The upper surface of type support (4) is provided with cylindrical shell (1), and the upper end of U-shaped support (4) is provided with through hole, the position of the through hole and circle
The lower end center correspondence of cylindrical outer cover (1), the both sides of the cylindrical shell (1) are provided with sliding recess, cylindrical shell (1)
Inside is provided with otic placode (11) provided with piston bucket (3), the both sides of piston bucket (3), and one end of otic placode (11) is run through and extends to cylinder
On the outside of the sliding recess of shape shell (1), second is provided between the lower surface of the otic placode (11) and the upper surface of U-shaped support (4)
Electric expansion bar (12), the lower end air inlet of piston bucket (3) goes out provided with puncture needle (5), and the inside of piston bucket (3) is set
There is piston (6), the upper end of piston (6) is provided with connecting tube (2), and the upper end of connecting tube (2) is run through and extends to cylindrical shell (1)
Upper end, and the upper end of connecting tube (2) is provided with connecting plate (9), the lower surface of the connecting plate (9) and the upper surface of otic placode (11)
Between be provided with the first electric expansion bar (10), the side of the U-shaped support (4) is provided with controlling switch (13), controlling switch (13)
Input electrically connect external power source output end, and controller switches output end electrically connect the first electric expansion bar (10) and
The input of second electric expansion bar (12).
2. it is according to claim 1 a kind of for thyroid needle absorbing biopsy puncture device, it is characterised in that：Institute
The inside for stating puncture needle (5) sets stop needle (7), and the upper end of shelves pin (7) sequentially passes through piston (6), connecting tube (2) and connecting plate
, and the upper end of shelves pin (7) is extended to above connecting plate (9) (9).
3. it is according to claim 1 a kind of for thyroid needle absorbing biopsy puncture device, it is characterised in that：Institute
The upper end for stating a grade pin (7) is provided with handle head (8), and the outside of handle head (8) is provided with anti-slip veins.
4. it is according to claim 1 a kind of for thyroid needle absorbing biopsy puncture device, it is characterised in that：Institute
The lower end of U-shaped support (4) is stated provided with two support bases (14), support base (14) is connected by free bearing with U-shaped support (4).
5. it is according to claim 1 a kind of for thyroid needle absorbing biopsy puncture device, it is characterised in that：Institute
Controlling switch (13) is stated provided with two control buttons, two control buttons with the first electric expansion bar (10) and second are electronic stretches
Contracting bar (12) is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710307422.7A CN106963427A (en) | 2017-05-04 | 2017-05-04 | One kind is used for thyroid needle absorbing biopsy puncture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710307422.7A CN106963427A (en) | 2017-05-04 | 2017-05-04 | One kind is used for thyroid needle absorbing biopsy puncture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106963427A true CN106963427A (en) | 2017-07-21 |
Family
ID=59330215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710307422.7A Pending CN106963427A (en) | 2017-05-04 | 2017-05-04 | One kind is used for thyroid needle absorbing biopsy puncture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106963427A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030539A (en) * | 2018-02-02 | 2018-05-15 | 张巧玲 | The puncture needle that a kind of Pediatric Clinic uses |
| CN108324334A (en) * | 2018-01-31 | 2018-07-27 | 许成贵 | A kind of oncology living body sampling feeding device for inspection |
| CN111544055A (en) * | 2020-05-13 | 2020-08-18 | 任书兰 | Medical sampling device with liquid blocking and ventilation functions |
| CN112754481A (en) * | 2021-02-23 | 2021-05-07 | 赵俊杰 | Stem cell puncture extractor preventing pouring during collection of umbilical cord blood |
| CN113892981A (en) * | 2021-11-15 | 2022-01-07 | 中国人民解放军陆军特色医学中心 | Visual type sampler convenient to quickly separating tumor biopsy sample |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2675050Y (en) * | 2004-02-11 | 2005-02-02 | 焦念会 | CT guiding and positioning biopsy needle |
| CN101347346A (en) * | 2008-06-26 | 2009-01-21 | 张震 | Pressure regulation instrument of fine needle puncture |
| CN105212971A (en) * | 2015-10-08 | 2016-01-06 | 中国人民解放军第四一一医院 | Thyroid needle injection suction device |
| US20160033373A1 (en) * | 2013-03-14 | 2016-02-04 | Spot On Sciences, Inc. | Biological sample collection and preservation |
| WO2016153770A1 (en) * | 2015-03-26 | 2016-09-29 | SPIRATION, INC., d/b/a OLYMPUS RESPIRATORY AMERICA | A device for creating a local vacuum at a distal end of a sampling device |
| CN205866778U (en) * | 2016-01-07 | 2017-01-11 | 张笑雪 | Tumour sampler |
-
2017
- 2017-05-04 CN CN201710307422.7A patent/CN106963427A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2675050Y (en) * | 2004-02-11 | 2005-02-02 | 焦念会 | CT guiding and positioning biopsy needle |
| CN101347346A (en) * | 2008-06-26 | 2009-01-21 | 张震 | Pressure regulation instrument of fine needle puncture |
| US20160033373A1 (en) * | 2013-03-14 | 2016-02-04 | Spot On Sciences, Inc. | Biological sample collection and preservation |
| WO2016153770A1 (en) * | 2015-03-26 | 2016-09-29 | SPIRATION, INC., d/b/a OLYMPUS RESPIRATORY AMERICA | A device for creating a local vacuum at a distal end of a sampling device |
| CN105212971A (en) * | 2015-10-08 | 2016-01-06 | 中国人民解放军第四一一医院 | Thyroid needle injection suction device |
| CN205866778U (en) * | 2016-01-07 | 2017-01-11 | 张笑雪 | Tumour sampler |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108324334A (en) * | 2018-01-31 | 2018-07-27 | 许成贵 | A kind of oncology living body sampling feeding device for inspection |
| CN108030539A (en) * | 2018-02-02 | 2018-05-15 | 张巧玲 | The puncture needle that a kind of Pediatric Clinic uses |
| CN111544055A (en) * | 2020-05-13 | 2020-08-18 | 任书兰 | Medical sampling device with liquid blocking and ventilation functions |
| CN112754481A (en) * | 2021-02-23 | 2021-05-07 | 赵俊杰 | Stem cell puncture extractor preventing pouring during collection of umbilical cord blood |
| CN112754481B (en) * | 2021-02-23 | 2022-06-28 | 长沙诺瓦医疗管理合伙企业(有限合伙) | Stem cell puncture extractor that emptys when preventing to gather umbilical cord blood |
| CN113892981A (en) * | 2021-11-15 | 2022-01-07 | 中国人民解放军陆军特色医学中心 | Visual type sampler convenient to quickly separating tumor biopsy sample |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170721 |