CN216060592U - Clinical puncture sampler that uses of oncology - Google Patents
Clinical puncture sampler that uses of oncology Download PDFInfo
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- CN216060592U CN216060592U CN202122274267.8U CN202122274267U CN216060592U CN 216060592 U CN216060592 U CN 216060592U CN 202122274267 U CN202122274267 U CN 202122274267U CN 216060592 U CN216060592 U CN 216060592U
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- Prior art keywords
- puncture
- puncture tube
- transmission rod
- tube
- sampler
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- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 206010028980 Neoplasm Diseases 0.000 abstract description 15
- 238000007789 sealing Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000005070 sampling Methods 0.000 description 9
- 230000002159 abnormal effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 206010020718 hyperplasia Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010827 pathological analysis Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
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Abstract
The utility model relates to the field of medical treatment, in particular to a clinical puncture sampler for oncology, which comprises a puncture tube, wherein the front end of the puncture tube is a puncture end designed as a sealing inclined plane for facilitating puncture, the side wall of the puncture tube close to the puncture end is provided with a plurality of strip-shaped through holes, the inner cavity of the puncture tube is provided with a transmission rod, the front end of the transmission rod is provided with a barrel-shaped blade matched with the strip-shaped through holes, the tail end of the puncture tube is provided with a sealing cover through threads, the inner wall of the sealing cover is provided with a spring, and the spring and the transmission rod can be detachably connected. The tail end of the transmission rod is provided with a bulge, and the tail end of the puncture tube is provided with a bayonet corresponding to the bulge. Press the arch of card in bayonet department, after the transfer line lost the protruding resistance, to puncture tube end motion under spring elastic force effect, drive the motion of tubbiness blade simultaneously and will get into the tumour tissue in the puncture tube through the extrusion of bar through-hole and cut off and fall into in the tubbiness blade, accomplish a large amount of samples rapidly, and then the effectual pain that has reduced the patient, be fit for extensively promoting.
Description
Technical Field
The utility model relates to the field of medical treatment, in particular to a puncture sampler for clinical oncology.
Background
The tumor is an abnormal lesion formed by clonal abnormal hyperplasia caused by that a certain cell of a local tissue loses normal regulation and control on the growth of the local tissue on the gene level under the action of various carcinogenic factors of an organism, but the tumor is divided into benign tumor and malignant tumor, and the pathological analysis of the tumor needs to sample and analyze the interior of the tumor.
At present, the tumor biopsy sampling is carried out on the patient clinically, the sampler is generally used for sampling, but the needle cavity of the traditional sampler is narrow, the sampling amount is small at one time, the requirement of detection can be met only by inserting the sampling in the patient body for multiple times, and the injury to the patient is large.
SUMMERY OF THE UTILITY MODEL
The puncture sampler for clinical oncology provided by the utility model has large sampling amount at one time, effectively relieves the pain of patients and solves the problems.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a clinical puncture sampler that uses of oncology, includes the puncture pipe, the front end of puncture pipe is for the puncture end of the sealed inclined plane design of puncture, the puncture pipe is close to seted up a plurality of bar through-hole on the lateral wall of puncture end, the puncture pipe inner chamber is provided with the transfer line, the transfer line front end be provided with a plurality of bar through-hole matched with tubbiness blade.
Preferably, a plurality of strip-shaped through holes are uniformly distributed at one end of the puncture tube close to the puncture end along the circumferential direction of the puncture tube.
Preferably, the tail end of the puncture tube is provided with a sealing cover through threads, the inner wall of the sealing cover is provided with a spring, and the spring and the transmission rod can be detachably connected.
Preferably, the tail end of the transmission rod is provided with a protrusion, and the tail end of the puncture tube is provided with a bayonet corresponding to the protrusion.
Preferably, the barrel-shaped blade is a blade which grinds the upper edge of the stainless steel barrel wall to be sharp.
Preferably, a baffle is arranged on the transmission rod and is close to the barrel-shaped blade.
Preferably, the puncture tube is provided with scales.
The utility model has the beneficial effects that:
the puncture device comprises a puncture tube, wherein the front end of the puncture tube is provided with a puncture end which is designed as a sealing inclined plane and is convenient for puncture, the side wall of the puncture tube, which is close to the puncture end, is provided with a plurality of strip-shaped through holes, a transmission rod is arranged in the inner cavity of the puncture tube, the front end of the transmission rod is provided with a barrel-shaped blade matched with the plurality of strip-shaped through holes, the tail end of the puncture tube is provided with a sealing cover through threads, the inner wall of the sealing cover is provided with a spring, and the spring and the transmission rod can be detachably connected. The puncture tube is provided with scales, the tail end of the transmission rod is provided with a bulge, and the tail end of the puncture tube is provided with a bayonet corresponding to the bulge. During initial state, the tubbiness blade is located bar through-hole front end, protruding card is in bayonet socket department, the puncture end of puncture pipe pierces the human body and observes the scale simultaneously, pierce the degree of depth after calculating according to the degree of depth at the tumour place that measures, press the arch of card in bayonet socket department, the transfer line loses behind the protruding resistance, to puncture pipe end motion under the spring force effect, drive the motion of tubbiness blade simultaneously and will get into the tumour tissue in the puncture pipe through bar through-hole extrusion and cut off and fall into the tubbiness blade, accomplish a large amount of samplings rapidly, and then the effectual pain that reduces the patient, be fit for extensively promoting.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic view of the transmission rod structure of the present invention.
Fig. 3 is a schematic view of the barrel blade structure of the present invention.
In the figure: 1-puncture tube, 2-puncture end, 3-strip through hole, 4-bayonet, 5-sealing cover, 6-transmission rod, 7-barrel-shaped blade, 8-baffle, 9-spring and 10-bulge.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a puncture sampler for clinical oncology comprises a puncture tube 1, a puncture end 2 with a sealing inclined plane for facilitating puncture is arranged at the front end of the puncture tube 1, four strip-shaped through holes 3 are uniformly distributed at one end of the puncture tube 1 close to the puncture end 2 along the circumferential direction of the puncture tube 1, so that tumor tissues can conveniently enter an inner cavity of the puncture tube 1 through the four strip-shaped through holes 3, a transmission rod 6 is arranged in the inner cavity of the puncture tube 1, a barrel-shaped blade 7 matched with the four strip-shaped through holes 3 is arranged at the front end of the transmission rod 6, the barrel-shaped blade 7 is a blade which grinds the upper edge of a stainless steel barrel wall into a sharp shape and can store cut tumor sampling tissues, a sealing cover 5 is arranged at the tail end of the puncture tube 1 through threads, a spring 9 is arranged on the inner wall of the sealing cover 5, the spring 9 can be detachably connected with a hook at the tail end of the transmission rod 6 and is used for providing power for the barrel-shaped blade 7 at the front end of the transmission rod 6, the tail end of the transmission rod 6 is provided with a bulge 10, and the tail end of the puncture tube 1 is provided with a bayonet 4 corresponding to the bulge 10. The transmission rod 6 is provided with a baffle 8, and the baffle 8 is close to the barrel-shaped blade 7 and used for blocking the cut tumor sampling tissue between the barrel-shaped blade 7 and the baffle 8.
The working principle is as follows:
during initial state, tubbiness blade 7 is located bar through-hole 3 front end, protruding 10 card is in bayonet socket 4 department, puncture end 2 of puncture pipe 1 pierces the human body and observes the scale simultaneously, pierce the degree of depth that calculates according to the tumour place that measures after, inwards press the protruding 10 of card in bayonet socket 4 department, transfer line 6 loses behind protruding 10 resistance, to puncture pipe 1 end motion under the effect of spring 9 elasticity, drive tubbiness blade 7 motion simultaneously and will push the tumour tissue that gets into in puncture pipe 1 through bar through-hole 3 and cut off and fall into tubbiness blade 7, accomplish a large amount of samplings rapidly, unscrew sealed lid 5, it can to take out tumour sample tissue. Thereby effectively reducing the pain of the patient and being suitable for wide popularization.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a clinical puncture sampler that uses of oncology, includes puncture pipe (1), its characterized in that: puncture pipe (1) front end is for puncture end (2) of the sealed inclined plane design of puncture, puncture pipe (1) is close to seted up a plurality of bar through-hole (3) on the lateral wall of puncture end (2), puncture pipe (1) inner chamber is provided with transfer line (6), transfer line (6) front end be provided with a plurality of bar through-hole (3) matched with tubbiness blade (7).
2. The clinical puncture sampler for oncology department according to claim 1, characterized in that: one end of the puncture tube (1) close to the puncture end (2) is uniformly provided with a plurality of strip-shaped through holes (3) along the circumferential direction of the puncture tube (1).
3. The clinical puncture sampler for oncology department according to claim 2, characterized in that: puncture pipe (1) end is provided with sealed lid (5) through the screw thread, sealed lid (5) inner wall is provided with spring (9), spring (9) with transfer line (6) can be dismantled and be connected.
4. The clinical puncture sampler for oncology department according to claim 3, characterized in that: the tail end of the transmission rod (6) is provided with a bulge (10), and the tail end of the puncture tube (1) is provided with a bayonet (4) corresponding to the bulge (10).
5. The clinical puncture sampler for oncology department according to claim 1, characterized in that: the barrel-shaped blade (7) is a blade which grinds the upper edge of the stainless steel barrel wall to be sharp.
6. The clinical puncture sampler for oncology department according to claim 1, characterized in that: a baffle (8) is arranged on the transmission rod (6), and the baffle (8) is close to the barrel-shaped blade (7).
7. The clinical puncture sampler for oncology department according to claim 1, characterized in that: scales are arranged on the puncture tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122274267.8U CN216060592U (en) | 2021-09-18 | 2021-09-18 | Clinical puncture sampler that uses of oncology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122274267.8U CN216060592U (en) | 2021-09-18 | 2021-09-18 | Clinical puncture sampler that uses of oncology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216060592U true CN216060592U (en) | 2022-03-18 |
Family
ID=80677467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122274267.8U Expired - Fee Related CN216060592U (en) | 2021-09-18 | 2021-09-18 | Clinical puncture sampler that uses of oncology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216060592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115553830A (en) * | 2022-11-08 | 2023-01-03 | 西安交通大学 | Safe sampling device for tumors |
-
2021
- 2021-09-18 CN CN202122274267.8U patent/CN216060592U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115553830A (en) * | 2022-11-08 | 2023-01-03 | 西安交通大学 | Safe sampling device for tumors |
| CN115553830B (en) * | 2022-11-08 | 2024-01-05 | 西安交通大学第二附属医院 | Tumor safety sampling device |
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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: 20220318 |