CN205831829U - Orthopaedics novel biopsy extraction apparatus system - Google Patents
Orthopaedics novel biopsy extraction apparatus system Download PDFInfo
- Publication number
- CN205831829U CN205831829U CN201620494380.3U CN201620494380U CN205831829U CN 205831829 U CN205831829 U CN 205831829U CN 201620494380 U CN201620494380 U CN 201620494380U CN 205831829 U CN205831829 U CN 205831829U
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- CN
- China
- Prior art keywords
- syringe
- union joint
- head
- conversion
- pathological tissue
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- 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
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- Surgical Instruments (AREA)
Abstract
Orthopaedics novel biopsy extraction apparatus system, including extractor and transducer, described extractor includes head and syringe, this head is provided with taking-up passage, described syringe be connected to head bottom and with take out channel connection, the end face of described head is provided with and takes out the conversion connector of channel connection, the bottom surface of described syringe is evenly equipped with several grasping teeth, the bottom of this syringe is provided with barb groove, described transducer includes changing union joint, storage barrel and suction pump union joint, described conversion union joint is suitable with conversion connector, this conversion union joint is provided with entrance passage, described storage barrel is removably attachable to change between union joint and suction pump union joint.Syringe of the present utility model uses grasping teeth and barb groove to capture pathological tissue, than common syringe, the amount that grasping teeth captures pathological tissue is more, when syringe is extracted simultaneously, barb groove also can capture out pathological tissue, and the pathological tissue that such doctor takes out in orthopedic spinal surgery just can meet Clinical Laboratory demand.
Description
Technical field
This utility model relates to medical instruments field, in particular to orthopaedics novel biopsy extraction apparatus system.
Background technology
Biopsy, also becomes surgical pathology inspection, refers to the needs that should diagnose, treat, take from cutting in the patient, clamp or
Pathological tissue is taken out in punctures etc., carries out pathological inspection.At present, in orthopedic spinal surgery is treated, it is sometimes desirable to carry out disease
The taking-up of reason tissue, and the biopsy extraction system being currently used in orthopedic spinal surgery generally comprises extractor and transducer, takes
The syringe going out device is mainly used in capturing pathological tissue, and the structure of the syringe of current extractor is relatively common, takes out disease in its operation
The amount of reason tissue is little, is difficult to meet the demand of Clinical Laboratory.The applicant have passed through for above weak point and concentrates on studies,
Then there is the generation of this case.
Utility model content
This utility model provides orthopaedics novel biopsy extraction apparatus system, and its main purpose is to overcome and is currently used for bone
Biopsy extraction system in section's spinal operation takes out the less problem of amount of pathological tissue.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that:
Orthopaedics novel biopsy extraction apparatus system, including extractor and transducer, described extractor includes head and syringe,
This head is provided with taking-up passage, described syringe be connected to head bottom and with take out channel connection, the end face of described head sets
The conversion connector having and take out channel connection, the bottom surface of described syringe is evenly equipped with several grasping teeth, and the bottom of this syringe is provided with down
Hook and slot, described transducer includes changing union joint, storage barrel and suction pump union joint, and described conversion union joint is connected with conversion
Mouth is suitable, and this conversion union joint is provided with entrance passage, and described storage barrel is removably attachable to change union joint and suction pump
Between union joint.
Further, described syringe is removably attachable to the bottom of head.
Further, the forward and backward side of described head is equipped with the grabbing groove of hand.
From above-mentioned to description of the present utility model, compared to the prior art, this utility model has the advantage that this
Utility model novel structure, design ingenious, when doctor is at orthopedic spinal surgery, syringe is inserted into inside pathological tissue and turns
Move several times so that pathological tissue is turned to inside syringe by grasping teeth, then conversion union joint is connected with conversion connector, attracts
Device union joint and a suction pump connect, and utilize suction pump by pathological tissue sucking-off, and pathological tissue passes through during being sucked out
Taking out passage, enter passage, finally enter in storage barrel, when syringe is extracted, described barb groove also can pull out part simultaneously
Pathological tissue.Syringe of the present utility model uses grasping teeth and barb groove to capture pathological tissue, and than common syringe, grasping teeth captures
The amount of pathological tissue is more, and when syringe is extracted simultaneously, barb groove also can capture out pathological tissue, and such doctor is at orthopedic spinal hands
The pathological tissue taken out in art just can meet Clinical Laboratory demand.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this utility model extractor.
Fig. 2 is the cross-sectional schematic of this utility model transducer.
Fig. 3 is the partial enlarged drawing in Fig. 1.
Detailed description of the invention
With reference to Fig. 1, Fig. 2 and Fig. 3.Orthopaedics novel biopsy extraction apparatus system, including extractor 1 and transducer 2.Described taking-up
Device 1 includes head 11 and syringe 12, this head 11 be provided with taking-up passage 13, described syringe 12 be connected to head 11 bottom and
Connecting with taking out passage 13, the end face of described head 11 is provided with and takes out the conversion connector 14 of channel connection 13.Described syringe
The bottom surface of 12 is evenly equipped with several grasping teeth 121, and the bottom of this syringe 12 is provided with barb groove 122.Described transducer 2 includes that conversion connects
21, storage barrel 22 and suction pump union joint 23, described conversion union joint 21 is suitable with conversion connector 14, and this conversion is even
Joint 21 is provided with entrance passage 24, described storage barrel 22 be removably attachable to change union joint 21 and suction pump union joint 23 it
Between.
With reference to Fig. 1.The forward and backward side of described head 11 is equipped with the grabbing groove 15 of hand, grabbing when facilitating surgical
Take.Described syringe 12 is removably attachable to the bottom of head 11, facilitates replacing during surgical.
With reference to Fig. 1, Fig. 2 and Fig. 3.Work process of the present utility model is as follows: when doctor is at orthopedic spinal surgery, by pin
Cylinder 12 is inserted into inside pathological tissue and rotates several times so that pathological tissue is turned to inside syringe 12 by grasping teeth 121, then will
Conversion union joint 21 is connected with conversion connector 14, and suction pump union joint 23 and a suction pump connect, and utilize suction pump by pathology
Tissue sucking-off, pathological tissue through taking out passage 13, entering passage 24, finally enters storage barrel 22 during being sucked out
In, when syringe 12 is extracted, described barb groove 122 also can pull out the pathological tissue of part simultaneously.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model be not limited thereto,
All changes utilizing this design that this utility model carries out unsubstantiality, all should belong to the row invading this utility model protection domain
For.
Claims (3)
1. orthopaedics novel biopsy extraction apparatus system, it is characterised in that: include that extractor and transducer, described extractor include head
And syringe, this head is provided with taking-up passage, described syringe be connected to head bottom and with take out channel connection, described head
End face be provided with and take out the conversion connector of channel connection, the bottom surface of described syringe is evenly equipped with several grasping teeth, under this syringe
Portion is provided with barb groove, and described transducer includes changing union joint, storage barrel and suction pump union joint, described conversion union joint with
Conversion connector is suitable, and this conversion union joint is provided with entrance passage, and described storage barrel is removably attachable to change union joint
And between suction pump union joint.
2. orthopaedics novel biopsy extraction apparatus system as claimed in claim 1, it is characterised in that: described syringe is detachably connected
Bottom in head.
3. orthopaedics novel biopsy extraction apparatus system as claimed in claim 1, it is characterised in that: the forward and backward side of described head
It is equipped with the grabbing groove of hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620494380.3U CN205831829U (en) | 2016-05-27 | 2016-05-27 | Orthopaedics novel biopsy extraction apparatus system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620494380.3U CN205831829U (en) | 2016-05-27 | 2016-05-27 | Orthopaedics novel biopsy extraction apparatus system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205831829U true CN205831829U (en) | 2016-12-28 |
Family
ID=57623610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620494380.3U Expired - Fee Related CN205831829U (en) | 2016-05-27 | 2016-05-27 | Orthopaedics novel biopsy extraction apparatus system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205831829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877788A (en) * | 2016-05-27 | 2016-08-24 | 厦门大学附属中山医院 | Novel biopsy extractor system for department of orthopaedics |
-
2016
- 2016-05-27 CN CN201620494380.3U patent/CN205831829U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877788A (en) * | 2016-05-27 | 2016-08-24 | 厦门大学附属中山医院 | Novel biopsy extractor system for department of orthopaedics |
| CN105877788B (en) * | 2016-05-27 | 2019-02-15 | 厦门大学附属中山医院 | Orthopedic biopsy extractor system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20170527 |