CN209474746U - A kind of novel tumor sting device - Google Patents
A kind of novel tumor sting device Download PDFInfo
- Publication number
- CN209474746U CN209474746U CN201821179865.9U CN201821179865U CN209474746U CN 209474746 U CN209474746 U CN 209474746U CN 201821179865 U CN201821179865 U CN 201821179865U CN 209474746 U CN209474746 U CN 209474746U
- Authority
- CN
- China
- Prior art keywords
- push rod
- sting device
- novel tumor
- piercing portion
- sleeve pipe
- 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
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model relates to the field of medical instrument technology, specifically a kind of novel tumor sting device.Including handle, casing and piercing portion, push rod is provided on the handle, the push rod passes through described sleeve pipe and piercing portion, and the push rod front end is provided with living body indwelling slot, and the indwelling front of the slot is provided in barb-like sampling hook.The advantages of the utility model has sampling convenient, examines convenient for living body puncture.
Description
Technical field
The utility model relates to the field of medical instrument technology, specifically a kind of novel tumor sting device.
Background technique
Bone and soft tissue tumors are the diseases for seriously endangering human health and life, and disease incidence is gradually increasing in recent years, and
Age of onset is gradually reduced, and early detection, correctly diagnosis, treatment has important influence to prognosis in time.With detection methods
And the continuous improvement of method, the accuracy of diagnosis is gradually increased, but still has a big chunk tumour not have typical image
Feature, difficult diagnosis.Correctly diagnosis needs clinical, image and pathology three to combine.Wherein, pathological diagnosis is to therapeutic scheme
Selection plays key effect.Aspiration biopsy is to obtain the main path of pathological diagnosis.
Currently, sting device is the principle progress tumor puncture progress living body sampling using suction type mostly, however mostly
Several puncture needles substantially after piercing, is sampled due to the principle of the suction type of use, exist in the sample that it is obtained
It is extremely difficult when taking-up, it is unfavorable for the progress of swollen aspiration biopsy.
Utility model content
Place, the utility model are intended to provide a kind of novel tumor sting device in view of the deficiency of the prior art,
To solve technical problem present in above-mentioned background technique.
In order to solve the above technical problems, a kind of novel tumor sting device of the utility model, including handle, casing and thorn
Enter portion, push rod is provided on the handle, the push rod passes through described sleeve pipe and piercing portion, and the push rod front end is provided with living body
Indwelling slot, the indwelling front of the slot are provided in barb-like sampling hook.
Preferably, the top in the piercing portion is zigzag tip shape structure.
Preferably, the junction of described sleeve pipe and push rod is provided with fixed ring, and the fixed ring and described sleeve pipe are socketed.
Preferably, described sleeve pipe is wholely set with the piercing portion.
Preferably, the handle, casing, piercing portion and push rod are that stainless steel material is made.
A kind of novel tumor sting device of the utility model, since push rod front end is provided with living body indwelling slot, using taking
The cooperation of sample hook and living body indwelling slot can carry out the living body sampling of tumor puncture, and directly sampling can be pushed to be hooked into using push rod
Living body indwelling slot push by push rod after the completion of puncture and can release biopsy sample, so that it takes by row living body sampling
Out and sampling is convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
As shown in Figure 1, a kind of novel tumor sting device of the utility model, including handle 1, casing 2 and piercing portion 3,
Push rod 4 is provided on the handle 1, the push rod 4 passes through described sleeve pipe 2 and piercing portion 3, and 4 front end of push rod is provided with work
Body indwelling slot 5,5 front end of indwelling slot are provided in barb-like sampling hook 6.
Further, the top in the piercing portion 3 is zigzag tip shape structure.The top setting in piercing portion 3 is in sawtooth
Shape pointed structures are convenient for being pierced into body and inside tumor.
Further, the junction of described sleeve pipe 2 and push rod 4 is provided with fixed ring 7, the fixed ring 7 and described sleeve pipe 2
Socket.
Further, described sleeve pipe 2 is wholely set with the piercing portion 3.
Further, the handle 1, casing 2, piercing portion 3 and push rod 4 are that stainless steel material is made.
Specifically, in use, when piercing portion 3 enters internal, push rod 4 be in the state concordant with 3 front end of piercing portion,
After piercing, push rod 4 is pushed, its living body indwelling slot 5 is entered in tumour, then pulls push rod 4 again, utilize 4 front end of push rod
Sampling hook 6 tumour living body is taken in living body indwelling slot 5, complete living body sampling, living body indwelling slot 5 is passed through after the completion of puncture
Push rod 4 push and can release biopsy sample.
Claims (5)
1. a kind of novel tumor sting device, including handle (1), casing (2) and piercing portion (3), it is characterised in that: the handle
(1) it is provided on push rod (4), the push rod (4) passes through described sleeve pipe (2) and piercing portion (3), push rod (4) the front end setting
There is living body indwelling slot (5), indwelling slot (5) front end is provided in barb-like sampling hook (6).
2. a kind of novel tumor sting device according to claim 1, it is characterised in that: the top of the piercing portion (3)
For zigzag tip shape structure.
3. a kind of novel tumor sting device according to claim 1, it is characterised in that: described sleeve pipe (2) and push rod (4)
Junction be provided with fixed ring (7), the fixed ring (7) and described sleeve pipe (2) are socketed.
4. a kind of novel tumor sting device according to claim 1, it is characterised in that: described sleeve pipe (2) and the thorn
Enter portion (3) to be wholely set.
5. a kind of novel tumor sting device according to claim 1, it is characterised in that: the handle (1), casing (2),
Piercing portion (3) and push rod (4) are that stainless steel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821179865.9U CN209474746U (en) | 2018-07-24 | 2018-07-24 | A kind of novel tumor sting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821179865.9U CN209474746U (en) | 2018-07-24 | 2018-07-24 | A kind of novel tumor sting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209474746U true CN209474746U (en) | 2019-10-11 |
Family
ID=68110551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821179865.9U Expired - Fee Related CN209474746U (en) | 2018-07-24 | 2018-07-24 | A kind of novel tumor sting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209474746U (en) |
-
2018
- 2018-07-24 CN CN201821179865.9U patent/CN209474746U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 Termination date: 20200724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |