CN214231463U - Clinical puncture sampler that uses of oncology - Google Patents
Clinical puncture sampler that uses of oncology Download PDFInfo
- Publication number
- CN214231463U CN214231463U CN202022597629.2U CN202022597629U CN214231463U CN 214231463 U CN214231463 U CN 214231463U CN 202022597629 U CN202022597629 U CN 202022597629U CN 214231463 U CN214231463 U CN 214231463U
- Authority
- CN
- China
- Prior art keywords
- puncture
- needle
- sample
- puncture needle
- clinical
- 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
- 238000005070 sampling Methods 0.000 claims description 25
- 229920000742 Cotton Polymers 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 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 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 2
- 241001330002 Bambuseae Species 0.000 abstract description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 2
- 239000011425 bamboo Substances 0.000 abstract description 2
- 206010052428 Wound Diseases 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000035269 cancer or benign tumor Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 210000003701 histiocyte Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000588 tumorigenic Toxicity 0.000 description 1
- 230000000381 tumorigenic effect Effects 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a clinical puncture sampler that uses of oncology, including puncture needle tube, puncture needle tube's fixed surface installs the fixed block, two adjusting hole, two have been seted up to the upper surface of fixed block adjusting hole's inside is all inserted and is equipped with connecting threaded rod, two connecting threaded rod's lower extreme fixed mounting has the press block, puncture needle tube's inner wall fixed mounting has first sealed bearing, first sealed bearing's interior anchor ring has an adjusting cylinder, the inner wall threaded connection who adjusts a cylinder has the sample needle. This clinical puncture sampler of using of oncology sets up the sample needle through the inside at puncture needle pipe, utilizes the regulation section of thick bamboo to drive the sample needle extension, realizes the purpose of accurate getting it filled, utilizes the cutting piece under the sample needle, can be complete surely get tumor sample, through setting up the receiver, can accomodate the sample of taking a sample at every turn, does not need many times plug puncture needle pipe, alleviates patient's misery.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically be a clinical puncture sampler that uses of oncology.
Background
Tumor refers to a new organism formed by local histiocyte proliferation under the action of various tumorigenic factors, and the new organism is mostly in an occupied block-shaped protrusion and is also called a neoplasm; the tumor seriously threatens the health of human beings, doctors need to sample to check whether the tumor is malignant or benign after finding the tumor, and the puncture sampler is an essential medical instrument for sampling in oncology departments of hospitals.
Puncture sampler in the existing market mostly has the shortcoming that the convenience is poor or the function is single, and a sample volume is few, need insert the internal sample of patient many times just can satisfy the needs that detect, and it is big to the patient injury, causes work efficiency lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clinical puncture sampler that uses of oncology to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clinical puncture sampler of using of oncology, includes puncture needle tube, puncture needle tube's fixed surface installs the fixed block, two adjusting hole have been seted up to the upper surface of fixed block, two adjusting hole's inside is all inserted and is equipped with connecting threaded rod, two connecting threaded rod's lower extreme fixed mounting has presses the briquetting, puncture needle tube's inner wall fixed mounting has first sealed bearing, first sealed bearing's interior anchor ring has an adjusting cylinder, adjusting cylinder's inner wall threaded connection has a sample needle, the inner wall of sample needle upper end is seted up there is the internal thread, the upper end threaded connection of sample needle has a receiver, the upper end threaded connection of receiver has second sealed bearing, the outer anchor ring fixed mounting of second sealed bearing has the connecting pipe.
Preferably, the upper surface of the pressing block is provided with a round hole for the puncture needle tube to slide, the lower surface of the pressing block is provided with a groove, and the inner wall of the groove is filled with a sterilized cotton pad.
Preferably, the lower end needle head of the puncture needle tube is of a wedge-shaped structure, and the puncture needle tube and the sampling needle are made of medical stainless steel.
Preferably, the surface of each connecting threaded rod is in threaded connection with two adjusting nuts, and the two adjusting nuts are respectively arranged on the upper side and the lower side of the fixing block.
Preferably, the lower extreme fixedly connected with of sample needle two cutting pieces, two the cutting piece symmetry sets up the left and right sides at the sample needle lower extreme, the scale mark line has been seted up on the surface of sample needle.
Preferably, the inner wall of the storage barrel is connected with a filter screen plate in a sliding mode, and the upper end of the connecting pipe is connected with an external negative pressure device through a pipeline.
Advantageous effects
The utility model provides a clinical puncture sampler that uses of oncology possesses following beneficial effect:
1. this clinical puncture sampler of using of oncology sets up the sample needle through the inside at puncture needle pipe, utilizes the regulation section of thick bamboo to drive the sample needle extension, realizes the purpose of accurate getting it filled, utilizes the cutting piece under the sample needle, can be complete surely get tumor sample, through setting up the receiver, can accomodate the sample of taking a sample at every turn, does not need many times plug puncture needle pipe, alleviates patient's misery.
2. This clinical puncture sampler of using of oncology can press the puncture wound through setting up connecting threaded rod, pressing block and aseptic cotton pad, can keep the puncture needle tubing to insert the degree of depth of establishing unchangeably when the sample simultaneously, through set up two adjusting nut on connecting threaded rod, can finely tune the position according to the block, is convenient for adjust the degree of depth of puncture.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of a front cross-sectional structure of the storage barrel;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
In the figure: the device comprises a puncture needle tube 1, a fixing block 2, a connecting threaded rod 3, a pressing block 4, a first sealing bearing 5, an adjusting cylinder 6, a sampling needle 7, a containing cylinder 8, a second sealing bearing 9, a connecting tube 10, a sterilized cotton pad 11, an adjusting nut 12, a cutting piece 13 and a filter screen plate 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a clinical puncture sampler that uses of oncology, including puncture needle tubing 1, the lower extreme syringe needle of puncture needle tubing 1 is the wedge structure, puncture needle tubing 1's fixed surface installs fixed block 2, two adjusting hole have been seted up to fixed block 2's upper surface, two adjusting hole's inside is all inserted and is equipped with connecting threaded rod 3, every connecting threaded rod 3's surperficial threaded connection has two adjusting nut 12, two adjusting nut 12 set up the upper and lower both sides at fixed block 2 respectively, two connecting threaded rod 3's lower extreme fixed mounting has presses briquetting 4, press briquetting 4's upper surface to offer and supply puncture needle tubing 1 gliding round hole, press briquetting 4's lower surface to offer flutedly, the inner wall packing of recess has aseptic cotton pad 11.
Through setting up connecting threaded rod 3, pressing block 4 and aseptic cotton pad 11, can press the puncture wound, can keep puncture needle tubing 1 to insert the degree of depth of establishing unchangeably when the sample simultaneously, through set up two adjusting nut 12 on connecting threaded rod 3, can finely tune the position according to pressing block 4, the degree of depth of being convenient for adjust the puncture.
The inner wall fixed mounting of puncture needle tubing 1 has first sealed bearing 5, the interior anchor ring fixed mounting of first sealed bearing 5 has an adjusting cylinder 6, the inner wall threaded connection who adjusts cylinder 6 has sampling needle 7, the material of puncture needle tubing 1 and sampling needle 7 is medical stainless steel, two cutting pieces 13 of the lower extreme fixedly connected with of sampling needle 7, two cutting pieces 13 symmetry set up the left and right sides at sampling needle 7 lower extreme, the scale marking line has been seted up on the surface of sampling needle 7, the inner wall of sampling needle 7 upper end is seted up there is the internal thread, the upper end threaded connection of sampling needle 7 has a storage cylinder 8, the inner wall sliding connection of storage cylinder 8 has filter plate 14, the upper end threaded connection of storage cylinder 8 has second sealed bearing 9, the outer anchor ring fixed mounting of second sealed bearing 9 has connecting pipe 10, the upper end of connecting pipe 10 is connected with outside negative pressure device through the pipeline.
Set up sampling needle 7 through the inside at puncture needle tubing 1, utilize adjusting 6 drive sampling needle 7 extensions, realize the purpose of accurate getting it filled, utilize cutting piece 13 under the sampling needle 7, can be complete surely get the tumour sample, through setting up storage tube 8, can accomodate the sample of taking a sample at every turn, do not need plug puncture needle tubing 1 many times, alleviate patient's misery.
The working principle is as follows: when the clinical puncture sampler for oncology department is used, the position of the pressing block 4 is roughly adjusted through the adjusting nut 12 according to the puncture depth required, the sterilized cotton pad 11 is placed in the groove under the pressing block 4, the puncture needle tube 1 is inserted into the body of a patient, the position reached by the puncture needle tube 1 is checked through an inspection instrument, when the puncture needle tube 1 reaches an affected part, the sterilized cotton pad 11 is pressed against the puncture wound of the patient through finely adjusting the adjusting nut 12, when the sampling needle 7 is extended downwards, the adjusting cylinder 6 is pressed, the sampling needle 7 is rotated to move the sampling needle 7 downwards, after the sampling needle 7 is moved downwards to a designated position, the adjusting cylinder 6 is loosened and the sampling needle 7 is rotated to cut the affected part of the patient through the cutting piece 13 at the lower end of the sampling needle 7, after a certain amount of the sample is cut, the sample is sucked into the containing cylinder 8 from the inside of the sampling needle 7 through the negative pressure equipment connected with the connecting pipe 10, realize once taking a sample, if the sample of gathering is not enough, change new containing barrel 8 after, obtain multiunit sample after the above-mentioned sampling operation of repetition, need not plug puncture needle tubing 1, reduce patient's misery.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an oncology is clinical with puncture sampler, includes puncture needle tubing (1), its characterized in that: a fixed block (2) is fixedly arranged on the surface of the puncture needle tube (1), two adjusting through holes are formed in the upper surface of the fixed block (2), connecting threaded rods (3) are inserted into the two adjusting through holes, a pressing block (4) is fixedly arranged at the lower ends of the two connecting threaded rods (3), the inner wall of the puncture needle tube (1) is fixedly provided with a first sealing bearing (5), an adjusting cylinder (6) is fixedly arranged on the inner ring surface of the first sealing bearing (5), the inner wall of the adjusting cylinder (6) is connected with a sampling needle (7) through screw threads, the inner wall of the upper end of the sampling needle (7) is provided with internal screw threads, the upper end of the sampling needle (7) is connected with a containing cylinder (8) in a threaded manner, the upper end of the containing cylinder (8) is connected with a second sealing bearing (9) in a threaded manner, and a connecting pipe (10) is fixedly arranged on the outer ring surface of the second sealing bearing (9).
2. The clinical puncture sampler for oncology department according to claim 1, which is characterized in that: the upper surface of the pressing block (4) is provided with a round hole for the puncture needle tube (1) to slide, the lower surface of the pressing block (4) is provided with a groove, and the inner wall of the groove is filled with a sterilized cotton pad (11).
3. The clinical puncture sampler for oncology department according to claim 1, which is characterized in that: the lower end needle head of the puncture needle tube (1) is of a wedge-shaped structure, and the puncture needle tube (1) and the sampling needle (7) are made of medical stainless steel.
4. The clinical puncture sampler for oncology department according to claim 1, which is characterized in that: the surface of each connecting threaded rod (3) is in threaded connection with two adjusting nuts (12), and the two adjusting nuts (12) are respectively arranged on the upper side and the lower side of the fixing block (2).
5. The clinical puncture sampler for oncology department according to claim 1, which is characterized in that: the lower extreme fixedly connected with of sample needle (7) two cutting pieces (13), two cutting piece (13) symmetry sets up the left and right sides at sample needle (7) lower extreme, the scale mark line has been seted up on the surface of sample needle (7).
6. The clinical puncture sampler for oncology department according to claim 1, which is characterized in that: the inner wall of the storage barrel (8) is connected with a filter screen plate (14) in a sliding mode, and the upper end of the connecting pipe (10) is connected with an external negative pressure device through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022597629.2U CN214231463U (en) | 2020-11-11 | 2020-11-11 | Clinical puncture sampler that uses of oncology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022597629.2U CN214231463U (en) | 2020-11-11 | 2020-11-11 | Clinical puncture sampler that uses of oncology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214231463U true CN214231463U (en) | 2021-09-21 |
Family
ID=77731913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022597629.2U Expired - Fee Related CN214231463U (en) | 2020-11-11 | 2020-11-11 | Clinical puncture sampler that uses of oncology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214231463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113827325A (en) * | 2021-11-29 | 2021-12-24 | 杭州圣轩实业有限公司 | Puncture sampler for oncology department |
-
2020
- 2020-11-11 CN CN202022597629.2U patent/CN214231463U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113827325A (en) * | 2021-11-29 | 2021-12-24 | 杭州圣轩实业有限公司 | Puncture sampler for oncology department |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214231463U (en) | Clinical puncture sampler that uses of oncology | |
| CN210963388U (en) | Interventional therapy needle for internal medicine | |
| CN211131312U (en) | Tumor minimally invasive interventional therapy puncture needle | |
| CN209004144U (en) | Nephrology dept.'s fixing apparatus for puncture needle | |
| CN203988152U (en) | A kind of sampling probe | |
| CN215651263U (en) | Nephrology department nursing urine sampling device | |
| CN211409172U (en) | Sampler for tumor treatment | |
| CN206214103U (en) | A kind of New Blood sampler | |
| CN212281543U (en) | Kidney puncture needle for nephrology department | |
| CN207444953U (en) | A kind of anti-rebound needle holder | |
| CN214231394U (en) | Clinical sampling device that uses of tumour surgery | |
| CN213525390U (en) | Puncture outfit for positioning before spinal cord operation | |
| CN214857125U (en) | High-efficient press device of drip irrigation liquid leakage after PICC puts in management | |
| CN207693596U (en) | A kind of Internal Medicine-Oncology sampler | |
| CN211049362U (en) | Detachable disposable blood taking needle | |
| CN213048932U (en) | Artery composite catheter convenient for real-time monitoring of blood sugar and blood pressure | |
| CN212593250U (en) | Needle cylinder negative pressure control device | |
| CN215739111U (en) | Sufficient secretion of diabetes extraction is with censorship device | |
| CN213525158U (en) | Clinical laboratory uses blood sampler | |
| CN213156071U (en) | Sampler of medical oncology | |
| CN215386292U (en) | Multifunctional effusion treatment equipment for oncology department | |
| CN215605741U (en) | Paediatrics blood tumour biopsy sampler | |
| CN215275107U (en) | Needle cylinder for high-pressure injector | |
| CN214805637U (en) | Collection device for living ovary tissue of Tibetan sheep | |
| CN211066737U (en) | Adjustable hydrops draw-out device for tumor surgery |
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: 20210921 |