CN105877788B - Orthopedic biopsy extractor system - Google Patents
Orthopedic biopsy extractor system Download PDFInfo
- Publication number
- CN105877788B CN105877788B CN201610359668.4A CN201610359668A CN105877788B CN 105877788 B CN105877788 B CN 105877788B CN 201610359668 A CN201610359668 A CN 201610359668A CN 105877788 B CN105877788 B CN 105877788B
- Authority
- CN
- China
- Prior art keywords
- syringe
- connector
- head
- channel
- conversion connector
- 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.)
- Expired - Fee Related
Links
- 238000001574 biopsy Methods 0.000 title claims abstract description 11
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 210000000515 tooth Anatomy 0.000 claims abstract description 10
- 230000001575 pathological effect Effects 0.000 abstract description 21
- 238000000605 extraction Methods 0.000 abstract description 8
- 238000001356 surgical procedure Methods 0.000 abstract description 6
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000007170 pathology Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/025—Pointed or sharp biopsy instruments for taking bone, bone marrow or cartilage samples
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/0266—Pointed or sharp biopsy instruments means for severing sample
- A61B10/0275—Pointed or sharp biopsy instruments means for severing sample with sample notch, e.g. on the side of inner stylet
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Immunology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Rheumatology (AREA)
- Surgical Instruments (AREA)
Abstract
The novel biopsy extraction apparatus system of orthopaedics, including extractor and converter, the extractor includes head and syringe, the head, which is equipped with, takes out channel, the syringe is connected to the bottom end on head and is connected to channel is taken out, the top surface on the head is equipped with the conversion connector being connected to taking-up channel, the bottom surface of the syringe is evenly equipped with several grasping teeths, the lower part of the syringe is equipped with barb slot, the converter includes conversion connector, storage barrel and aspirator connector, the conversion connector is adapted with conversion connector, the conversion connector, which is equipped with, enters channel, the storage barrel is removably attachable between conversion connector and aspirator connector.Syringe of the invention grabs pathological tissue using grasping teeth and barb slot, compared with common syringe, the amount that grasping teeth grabs pathological tissue is more, barb slot can also grab out pathological tissue when syringe is extracted simultaneously, and the pathological tissue that such doctor takes out in orthopedic spinal surgery can meet clinical examination demand.
Description
Technical field
The present invention relates to medical instruments fields, in particular to the novel biopsy extraction apparatus system of orthopaedics.
Background technique
Biopsy, also become surgical pathology inspection, refer to the needs that should be diagnosed, treat, cut from patient's body, clamp take or
Pathological tissue is taken out in puncture etc., carries out pathological inspection.Currently, in orthopedic spinal surgery treatment, it is sometimes desirable to carry out disease
The taking-up of tissue is managed, and generally comprises extractor and converter currently used for the biopsy extraction system in orthopedic spinal surgery, is taken
The syringe of device is mainly used for grabbing pathological tissue out, and the structure of the syringe of current extractor is relatively common, and disease is taken out in operation
The amount for managing tissue is seldom, is difficult meet the needs of clinical examination.Place have passed through and concentrates on studies the applicant against the above deficiency,
Then there is the generation of this case.
Summary of the invention
The present invention is to provide the novel biopsy extraction apparatus system of orthopaedics, main purpose, which is to overcome, is currently used for orthopaedics ridge
The less problem of the amount of biopsy extraction system taking-up pathological tissue in column operation.
In order to solve the above technical problems, the present invention adopts the following technical scheme that:
The novel biopsy extraction apparatus system of orthopaedics, including extractor and converter, the extractor include head and syringe,
The head, which is equipped with, takes out channel, and the syringe is connected to the bottom end on head and is connected to channel is taken out, and the top surface on the head is set
There is the conversion connector being connected to taking-up channel, the bottom surface of the syringe is evenly equipped with several grasping teeths, and the lower part of the syringe is equipped with
Hook groove, the converter include conversion connector, storage barrel and aspirator connector, and the conversion connector and conversion connect
Mouth is adapted, which, which is equipped with, enters channel, and the storage barrel is removably attachable to conversion connector and aspirator
Between connector.
Further, the syringe is removably attachable to the bottom end on head.
Further, the forward and backward side on the head is equipped with the grabbing groove of hand.
By the above-mentioned description of this invention it is found that compared to the prior art, the present invention has the advantage that structure of the invention
It is novel, ingenious in design, when doctor is in orthopedic spinal surgery, syringe is inserted into inside pathological tissue and is rotated several times, so that
Grasping teeth turns to pathological tissue inside syringe, then connect conversion connector with conversion connector, aspirator connector with
One aspirator connection, pathological tissue is sucked out using aspirator, pathological tissue during being sucked out through taking-up channel, into
Enter channel, finally enter in storage barrel, when syringe is extracted, the barb slot can also pull out the pathological tissue of part simultaneously.This
The syringe of invention grabs pathological tissue using grasping teeth and barb slot, and compared with common syringe, grasping teeth grabs the amount of pathological tissue more
It is more, while barb slot can also grab out pathological tissue, the pathology that such doctor takes out in orthopedic spinal surgery when syringe extraction
Tissue can meet clinical examination demand.
Detailed description of the invention
Fig. 1 is the schematic diagram of extractor of the present invention.
Fig. 2 is the schematic cross-sectional view of converter of the present invention.
Fig. 3 is the partial enlarged view in Fig. 1.
Specific embodiment
Referring to FIG. 1, FIG. 2 and FIG. 3.The novel biopsy extraction apparatus system of orthopaedics, including extractor 1 and converter 2.The taking-up
Device 1 include head 11 and syringe 12, the head 11 be equipped with take out channel 13, the syringe 12 be connected to the bottom end on head 11 and
It is connected to channel 13 is taken out, the top surface on the head 11 is equipped with the conversion connector 14 for being connected to 13 with taking-up channel.The syringe
12 bottom surface is evenly equipped with several grasping teeths 121, and the lower part of the syringe 12 is equipped with barb slot 122.The converter 2 includes conversion connection
First 21, storage barrel 22 and aspirator connector 23, the conversion connector 21 are adapted with conversion connector 14, which connects
Connector 21 be equipped with enter channel 24, the storage barrel 22 be removably attachable to conversion connector 21 and aspirator connector 23 it
Between.
Referring to Fig.1.The forward and backward side on the head 11 is equipped with the grabbing groove 15 of hand, facilitates grabbing when surgical
It takes.The syringe 12 is removably attachable to the bottom end on head 11, facilitates replacement when surgical.
Referring to FIG. 1, FIG. 2 and FIG. 3.The course of work of the invention is as follows: when doctor is in orthopedic spinal surgery, by syringe 12
It is inserted into inside pathological tissue and rotates several times, so that pathological tissue is turned to 12 the inside of syringe by grasping teeth 121, it then will conversion
Connector 21 is connect with conversion connector 14, and aspirator connector 23 is connected with an aspirator, using aspirator by pathological tissue
It being sucked out, pathological tissue, by taking out channel 13, into channel 24, finally enters in storage barrel 22 during being sucked out, when
When syringe 12 is extracted, the barb slot 122 can also pull out the pathological tissue of part simultaneously.
The above is only a specific embodiment of the present invention, but the design concept of the present invention is not limited to this, all to utilize this
Design makes a non-material change to the present invention, and should all belong to behavior that violates the scope of protection of the present invention.
Claims (1)
1. Orthopedic biopsy extractor system, it is characterised in that: including extractor and converter, the extractor include head and
Syringe, which, which is equipped with, takes out channel, and the syringe is connected to the bottom end on head and is connected to channel is taken out, the top on the head
Face is equipped with the conversion connector being connected to taking-up channel, and the bottom surface of the syringe is evenly equipped with several grasping teeths, and the lower part of the syringe is set
There is barb slot, the converter includes converting connector, storage barrel and aspirator connector, the conversion connector and conversion
Connector is adapted, which, which is equipped with, enters channel, and the storage barrel is removably attachable to conversion connector and suction
Between lead device connector；The syringe is removably attachable to the bottom end on head；The forward and backward side on the head is equipped with hand
Grabbing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610359668.4A CN105877788B (en) | 2016-05-27 | 2016-05-27 | Orthopedic biopsy extractor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610359668.4A CN105877788B (en) | 2016-05-27 | 2016-05-27 | Orthopedic biopsy extractor system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105877788A CN105877788A (en) | 2016-08-24 |
| CN105877788B true CN105877788B (en) | 2019-02-15 |
Family
ID=56717899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610359668.4A Expired - Fee Related CN105877788B (en) | 2016-05-27 | 2016-05-27 | Orthopedic biopsy extractor system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105877788B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101325914B (en) * | 2006-06-29 | 2010-09-15 | 维达保健公司 | Apparatus and methods to harvest bone and bone marrow |
| CN202069615U (en) * | 2011-05-13 | 2011-12-14 | 德迈特医学技术（北京）有限公司 | Bone biopsy and bone marrow puncture suction biopsy needle set |
| CN102499720A (en) * | 2011-09-26 | 2012-06-20 | 耿哲 | Novel bone marrow biopsy puncture needle |
| CN203417247U (en) * | 2013-08-08 | 2014-02-05 | 青岛市市立医院 | Aspirator head used in orthopaedics department |
| CN105232092A (en) * | 2015-08-28 | 2016-01-13 | 陆宁 | Bone tissue aspiration biopsy needle core |
| CN105342647A (en) * | 2015-12-01 | 2016-02-24 | 苏州爱得科技发展股份有限公司 | Percutaneous puncture device with sampling biopsy function |
| CN205831829U (en) * | 2016-05-27 | 2016-12-28 | 厦门大学附属中山医院 | Orthopaedics novel biopsy extraction apparatus system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9237883B2 (en) * | 2010-02-25 | 2016-01-19 | JJ Dogs LLC | Full core biopsy device |
| JP5167328B2 (en) * | 2010-11-12 | 2013-03-21 | 富士フイルム株式会社 | Biopsy needle, specimen collection unit and biopsy device |
-
2016
- 2016-05-27 CN CN201610359668.4A patent/CN105877788B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101325914B (en) * | 2006-06-29 | 2010-09-15 | 维达保健公司 | Apparatus and methods to harvest bone and bone marrow |
| CN202069615U (en) * | 2011-05-13 | 2011-12-14 | 德迈特医学技术（北京）有限公司 | Bone biopsy and bone marrow puncture suction biopsy needle set |
| CN102499720A (en) * | 2011-09-26 | 2012-06-20 | 耿哲 | Novel bone marrow biopsy puncture needle |
| CN203417247U (en) * | 2013-08-08 | 2014-02-05 | 青岛市市立医院 | Aspirator head used in orthopaedics department |
| CN105232092A (en) * | 2015-08-28 | 2016-01-13 | 陆宁 | Bone tissue aspiration biopsy needle core |
| CN105342647A (en) * | 2015-12-01 | 2016-02-24 | 苏州爱得科技发展股份有限公司 | Percutaneous puncture device with sampling biopsy function |
| CN205831829U (en) * | 2016-05-27 | 2016-12-28 | 厦门大学附属中山医院 | Orthopaedics novel biopsy extraction apparatus system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105877788A (en) | 2016-08-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20210527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |