CN111568477A - Sampling device for tumor detection - Google Patents
Sampling device for tumor detection Download PDFInfo
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- CN111568477A CN111568477A CN202010398068.5A CN202010398068A CN111568477A CN 111568477 A CN111568477 A CN 111568477A CN 202010398068 A CN202010398068 A CN 202010398068A CN 111568477 A CN111568477 A CN 111568477A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/04—Endoscopic instruments
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/04—Endoscopic instruments
- A61B2010/045—Needles
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- Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention discloses a sampling device for tumor detection, which comprises a sampling tube, wherein a fixed sleeve is fixed on the outer wall of the bottom of the sampling tube through a bolt, the outer wall of the fixed sleeve is provided with chutes distributed at equal intervals, the inner wall of each chute is connected with sliders distributed at equal intervals in a sliding manner, the outer wall of each slider is fixed with a protective cover through a bolt, the outer wall of the top of the sampling tube is fixed with a fixed plate through a bolt, the inner wall of the fixed plate is connected with a piston push rod in a sliding manner, the inner wall of the sampling tube is connected with a piston in a sliding manner, the bottom of the piston push rod is fixed on. According to the invention, the pinhole camera, the data line and the display screen are arranged, so that the pinhole camera can enter the human body along with the puncture needle during sampling, medical staff can observe the position of the puncture needle at any time through the display screen, the tumor sampling position is accurate, and the accuracy during sampling is increased.
Description
Technical Field
The invention relates to the technical field of sampling devices, in particular to a sampling device for tumor detection.
Background
The tumor is an abnormal lesion formed by the clonal abnormal hyperplasia of a certain cell of a local tissue which loses the normal regulation and control of the growth of the certain cell at the gene level under the action of various carcinogenic factors of an organism, and the tumor is generally divided into benign and malignant.
Pathological analysis to the tumour usually needs to carry out sample analysis to the tumour inside, and current sampling device for tumour detection has the not enough problem of stability and accuracy, need consume the position that a large amount of time comes the accurate tumour when the sample, and sampling efficiency is lower.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a sampling device for tumor detection.
In order to achieve the purpose, the invention adopts the following technical scheme:
a sampling device for tumor detection comprises a sampling tube, wherein a fixed sleeve is fixed on the outer wall of the bottom of the sampling tube through bolts, chutes which are distributed equidistantly are arranged on the outer wall of the fixed sleeve, sliders which are distributed equidistantly are connected on the inner wall of the chutes in a sliding manner, a protective cover is fixed on the outer wall of the slider through bolts, a fixed plate is fixed on the outer wall of the top of the sampling tube through bolts, a piston push rod is connected on the inner wall of the fixed plate in a sliding manner, a piston is connected on the inner wall of the sampling tube in a sliding manner, the bottom of the piston push rod is fixed on the outer wall of the top of the piston, a mounting seat is fixed on the outer wall of the bottom of the piston through bolts, an interface is arranged on the outer wall of the mounting seat, a data line is connected on the inner, the bottom of the fixed joint is fixed with a push rod through a bolt, the outer wall of the bottom of the push rod is fixed with a puncture needle and a sampling cutter through a bolt, and the outer wall of one side of the puncture needle is fixed with a pinhole camera through a bolt.
Preferably, the top of the piston push rod is fixed with a push plate through a bolt, the outer wall of the bottom of the push plate is fixed with connecting rods symmetrically arranged through bolts, and the bottom of each connecting rod is fixed with a support plate through a bolt.
Preferably, the outer wall of the top of the fixing plate is fixed with symmetrically arranged stop blocks, the stop blocks are arranged below the supporting plate, and the supporting plate is fixed on the outer wall of the bottom of the connecting rod.
Preferably, dog bottom inner wall has the fixed block through the bolt fastening, and fixed block bottom inner wall has the elastic rubber piece through the bolt fastening, the elastic rubber piece top is connected with the bracing piece, and bracing piece bottom sliding connection is on fixed block top inner wall, the bracing piece top is fixed on backup pad bottom outer wall.
Preferably, the pressing rods which are symmetrically arranged are fixed at the bottom of the supporting plate through bolts, springs are sleeved on the outer walls of the pressing rods, symmetrically arranged sleeves are fixed on the inner wall of the bottom of the stop block through bolts, the pressing rods are connected to the inner wall of the sleeve, and the springs are fixed on the outer wall of the top of the sleeve.
Preferably, the inner wall of the bottom of the stop block and the outer wall of the bottom of the supporting plate are respectively fixed with two spongy cushions through bolts, and the same lifting frame is fixed between the two spongy cushions through bolts.
Preferably, the display screen and the pinhole camera are both connected with a switch through a wire in a sliding manner, and the switch is connected with a controller through a wire in a sliding manner.
The invention has the beneficial effects that:
1. through being provided with the protection casing, when taking a sample, can adsorb the protection casing in patient's tumour department, through mutually supporting of fixed cover, spout and slider, make the stable tumour department that enters into the patient of pjncture needle, increased the stability when taking a sample.
2. Through being provided with pinhole camera, data line and display screen, the pinhole camera can enter into the human body along with the pjncture needle when the sample to medical staff can observe the position of pjncture needle at any time through the display screen, thereby the position of accurate tumour sample has increased the accuracy when the sample.
3. Through setting up piston push rod, piston, elastic rubber piece, bracing piece, spring, according to moving pole, foam-rubber cushion and crane, can provide certain cushioning effect when the sample to the tissue of treating that the convenience will cut off inhales the inner chamber of sampling tube, has security and stability.
Drawings
FIG. 1 is a schematic view of a sampling tube of a sampling device for tumor detection according to the present invention;
FIG. 2 is a schematic cross-sectional view of a sampling tube of a sampling device for tumor detection according to the present invention;
FIG. 3 is a schematic view of a sampling tool of a sampling device for tumor detection according to the present invention;
FIG. 4 is a schematic cross-sectional view of a block of a sampling device for tumor detection according to an embodiment of the present invention;
fig. 5 is a schematic cross-sectional structural diagram of two stoppers of a sampling device for tumor detection according to an embodiment of the present invention.
In the figure: the device comprises a sampling tube 1, a fixed sleeve 2, a protective cover 3, a fixed plate 4, a stop block 5, a push plate 6, a piston push rod 7, a piston 8, a mounting seat 9, a data line 10, a display screen 11, a sampling cutter 12, a slide block 13, a connecting rod 14, a support plate 15, a fixed joint 16, a push rod 17, a pinhole camera 18, a puncture needle 19, an elastic rubber block 20, a support rod 21, a spring 22, a pressing rod 23, a sponge cushion 24 and a lifting frame 25.
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.
Example one
Referring to fig. 1-4, a sampling device for tumor detection, comprising a sampling tube 1, a fixed sleeve 2 fixed on the outer wall of the bottom of the sampling tube 1 by bolts, a sliding groove distributed equidistantly is arranged on the outer wall of the fixed sleeve 2, a sliding block 13 distributed equidistantly is connected on the inner wall of the sliding groove in a sliding manner, a protective cover 3 is fixed on the outer wall of the sliding block 13 by bolts, a fixed plate 4 fixed on the outer wall of the top of the sampling tube 1 by bolts, a piston push rod 7 connected on the inner wall of the fixed plate 4 in a sliding manner, a piston 8 connected on the inner wall of the sampling tube 1 in a sliding manner, the bottom of the piston push rod 7 is fixed on the outer wall of the top of the piston 8, a mounting seat 9 fixed on the outer wall of the bottom of the piston 8 by bolts, a connector is arranged on the outer wall of the mounting seat 9, a data line, thereby the position of accurate tumour sampling, the outer wall of the bottom of the mounting seat 9 is fixed with a fixed joint 16 through a bolt, the bottom of the fixed joint 16 is fixed with a push rod 17 through a bolt, the outer wall of the bottom of the push rod 17 is fixed with a puncture needle 19 and a sampling cutter 12 through a bolt, the outer wall of one side of the puncture needle 19 is fixed with a pinhole camera 18 through a bolt, the display screen 11 and the pinhole camera 18 are both connected with a switch through a lead in a sliding way, the switch is connected with a controller through a lead in a sliding way, the top of the piston push rod 7 is fixed with a push plate 6 through a bolt, the outer wall of the bottom of the push plate 6 is fixed with connecting rods 14 which are symmetrically arranged through a bolt, the bottom of the connecting rod 14 is fixed with a supporting plate 15 through a bolt, the outer wall of the top of the fixing plate 4 is fixed with, and fixed block bottom inner wall passes through bolt fastening elasticity block rubber 20, elasticity block rubber 20 top is connected with bracing piece 21, and bracing piece 21 bottom sliding connection is on fixed block top inner wall, bracing piece 21 top is fixed on 15 bottom outer walls of backup pad, 15 bottom of backup pad has the push rod 23 that the symmetry set up through the bolt fastening, and push rod 23 outer wall has cup jointed spring 22, 5 bottom inner walls of dog have the sleeve that the symmetry set up through the bolt fastening, and push rod 23 and connect on the sleeve inner wall, spring 22 fixes on sleeve top outer wall, can provide certain cushioning effect when taking a sample, and the convenience is with cutting treat that the sample tissue that gets off inhales in the inner chamber of sampling tube 1.
Example two
Referring to fig. 1, 2, 3 and 5, a sampling device for tumor detection comprises a sampling tube 1, a fixed sleeve 2 is fixed on the outer wall of the bottom of the sampling tube 1 through bolts, the outer wall of the fixed sleeve 2 is provided with chutes distributed equidistantly, the inner wall of each chute is connected with a sliding block 13 distributed equidistantly, the outer wall of each sliding block 13 is fixed with a protective cover 3 through bolts, a fixed plate 4 is fixed on the outer wall of the top of the sampling tube 1 through bolts, the inner wall of the fixed plate 4 is connected with a piston push rod 7 in a sliding manner, the inner wall of the sampling tube 1 is connected with a piston 8 in a sliding manner, the bottom of the piston push rod 7 is fixed on the outer wall of the top of the piston 8, a mounting seat 9 is fixed on the outer wall of the bottom of the piston 8 through bolts, an interface is arranged on the outer wall of the mounting seat 9, a data line 10 is connected, thereby the position of accurate tumour sampling, the outer wall of the bottom of the mounting seat 9 is fixed with a fixed joint 16 through a bolt, the bottom of the fixed joint 16 is fixed with a push rod 17 through a bolt, the outer wall of the bottom of the push rod 17 is fixed with a puncture needle 19 and a sampling cutter 12 through a bolt, the outer wall of one side of the puncture needle 19 is fixed with a pinhole camera 18 through a bolt, the display screen 11 and the pinhole camera 18 are both connected with a switch through a lead in a sliding way, the switch is connected with a controller through a lead in a sliding way, the top of the piston push rod 7 is fixed with a push plate 6 through a bolt, the outer wall of the bottom of the push plate 6 is fixed with connecting rods 14 which are symmetrically arranged through bolts, the bottom of the connecting rod 14 is fixed with a supporting plate 15 through a bolt, the outer wall of the top of the fixing plate 4 is fixed with symmetrically arranged check blocks 5, the check blocks 5, and the same lifting frame 25 is fixed between the two spongy cushions 24 through bolts, so that a certain buffering effect can be provided during sampling, and the cut tissues to be sampled are conveniently sucked into the inner cavity of the sampling tube 1.
The working principle is as follows: when in use, the protective cover 3 is firstly absorbed at the tumor of a patient, the puncture needle 19 stably enters the tumor of the patient through the mutual matching of the fixed sleeve 2, the sliding chute and the sliding block 13, the stability during sampling is increased, by arranging the pinhole camera 18, the data line 10 and the display screen 11, the pinhole camera 18 enters the human body along with the puncture needle 19, so that medical staff can observe the position of the puncture needle 19 at any time through the display screen 11, thereby the tumor sampling position is accurate, the accuracy in sampling is increased, by arranging the piston push rod 7, the piston 8, the elastic rubber block 20, the support rod 21, the spring 22, the push rod 23, the spongy cushion 24 and the lifting frame 25, a certain buffer effect can be provided during sampling, and the cut tissue to be sampled is conveniently sucked into the inner cavity of the sampling tube 1, so that the sampling tube has safety and stability.
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 the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a sampling device for tumor detection, includes sampling tube (1), its characterized in that, sampling tube (1) bottom outer wall is fixed with fixed cover (2), the spout that the equidistance distributes is seted up to fixed cover (2) outer wall, and spout inner wall connection has slider (13) that the equidistance distributes, slider (13) outer wall is fixed with protection casing (3), sampling tube (1) top outer wall is fixed with fixed plate (4), fixed plate (4) inner wall connection has piston push rod (7), sampling tube (1) inner wall connection has piston (8), piston push rod (7) bottom is fixed on piston (8) top outer wall, piston (8) bottom outer wall is fixed with mount pad (9), mount pad (9) outer wall is provided with the interface, and interface inner wall connection has data line (10), protection casing (3) one side is fixed with display screen (11), data line (10) one end is connected on display screen (11), mount pad (9) bottom outer wall is fixed with fixed joint (16), fixed joint (16) bottom is fixed with push rod (17), push rod (17) bottom outer wall is fixed with pjncture needle (19) and sample cutter (12), pjncture needle (19) one side outer wall is fixed with pinhole camera (18).
2. The sampling device for tumor detection according to claim 1, wherein the top of the piston rod (7) is fixed with a push plate (6), and the outer wall of the bottom of the push plate (6) is fixed with symmetrically arranged connecting rods (14), and the bottom of the connecting rods (14) is fixed with a support plate (15).
3. The sampling device for tumor detection according to claim 2, wherein the top outer wall of the fixing plate (4) is fixed with symmetrically arranged stoppers (5), and the stoppers (5) are arranged below the supporting plate (15), and the supporting plate (15) is fixed on the bottom outer wall of the connecting rod (14).
4. The sampling device for tumor detection as claimed in claim 3, wherein the inner wall of the bottom of the stopper (5) is fixed with a fixing block, the inner wall of the bottom of the fixing block is fixed with an elastic rubber block (20), the top of the elastic rubber block (20) is connected with a support rod (21), the bottom of the support rod (21) is connected to the inner wall of the top of the fixing block, and the top of the support rod (21) is fixed on the outer wall of the bottom of the support plate (15).
5. The sampling device for tumor detection according to claim 4, wherein the bottom of the supporting plate (15) is fixed with symmetrically arranged pushing rods (23), the outer wall of each pushing rod (23) is connected with a spring (22), the inner wall of the bottom of the block (5) is fixed with symmetrically arranged sleeves, the pushing rods (23) are connected to the inner wall of the sleeves, and the springs (22) are fixed to the outer wall of the top of the sleeves.
6. The sampling device for tumor detection as claimed in claim 3, wherein two sponge cushions (24) are fixed on the inner wall of the bottom of the block (5) and the outer wall of the bottom of the support plate (15), respectively, and a same lifting frame (25) is fixed between the two sponge cushions (24).
7. The sampling device for tumor detection according to claim 1, wherein the display screen (11) and the pinhole camera (18) are connected with a switch through wires, and the switch is connected with a controller through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010398068.5A CN111568477A (en) | 2020-05-12 | 2020-05-12 | Sampling device for tumor detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010398068.5A CN111568477A (en) | 2020-05-12 | 2020-05-12 | Sampling device for tumor detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111568477A true CN111568477A (en) | 2020-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010398068.5A Withdrawn CN111568477A (en) | 2020-05-12 | 2020-05-12 | Sampling device for tumor detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111568477A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112741654A (en) * | 2021-02-04 | 2021-05-04 | 杨石昌 | Adapted biopsy sampling and submitting device for tumor |
| CN114451934A (en) * | 2022-03-03 | 2022-05-10 | 张高高 | Clinical biopsy sampling device that uses of medical oncology |
-
2020
- 2020-05-12 CN CN202010398068.5A patent/CN111568477A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112741654A (en) * | 2021-02-04 | 2021-05-04 | 杨石昌 | Adapted biopsy sampling and submitting device for tumor |
| CN112741654B (en) * | 2021-02-04 | 2022-08-19 | 广州浩宇生物科技有限公司 | Adapted biopsy sampling and submitting device for tumor |
| CN114451934A (en) * | 2022-03-03 | 2022-05-10 | 张高高 | Clinical biopsy sampling device that uses of medical oncology |
| CN114451934B (en) * | 2022-03-03 | 2023-06-27 | 张高高 | Clinical biopsy sampling device that uses of oncology |
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Application publication date: 20200825 |