CN210354765U - Tumor puncture sampling device - Google Patents
Tumor puncture sampling device Download PDFInfo
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- CN210354765U CN210354765U CN201920846463.8U CN201920846463U CN210354765U CN 210354765 U CN210354765 U CN 210354765U CN 201920846463 U CN201920846463 U CN 201920846463U CN 210354765 U CN210354765 U CN 210354765U
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- puncture
- needle
- sampling
- fixedly connected
- puncture sampling
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Abstract
The utility model discloses a tumor puncture sampling device, which comprises a puncture sampling device main body and an operating handle, installed part and puncture sampling needle, the left side fixedly connected with handle of puncture sampling device main part, the right-hand member fixedly connected with regulation and control platform of handle, the spacing dish of left end fixedly connected with of handle, the right-hand member overlap joint of handle links to each other there is the installed part, the middle fixedly connected with fixed station of installed part, the right-hand member fixedly connected with mount of fixed station, the mount, can improve the intensity of puncture sampling needle itself, avoid taking place deformation at puncture sampling needle itself when puncture work, spacing dish, can effectively avoid the activity of its inboard puncture sampling needle, ensure the accuracy of advancing of puncture sampling work, improve work efficiency, the mounting groove, improve the installation effectiveness save time, embodied the utility model discloses a dismouting nature, puncture sampling needle can effectively improve the work efficiency and the safety in utilization of puncture sampling device main part itself.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a tumor puncture sampling device.
Background
Puncture is a medical operation term, and is a diagnosis and treatment technology for puncturing a puncture needle into a body cavity to extract secretion for testing, injecting gas or contrast agent into the body cavity to perform contrast examination, or injecting medicine into the body cavity. The puncture aims at blood drawing test, blood transfusion, fluid infusion and angiography after being placed into a catheter.
Present tumour puncture sampling device, its operation mode itself is earlier carrying out the puncture work to the surface skin at patient tumour position through the puncture, later extracting the pjncture needle, insert the sampling needle and carry out the sample work in the puncture hole to patient skin surface, this mode operation is comparatively troublesome pulls out repeatedly simultaneously and inserts the damage that can cause the certain degree to the patient, and present tumour puncture sampling device, its structure is not convenient for medical personnel to dismantle the installation to its practicality of greatly reduced.
Therefore, how to design a tumor puncture sampling device becomes a problem to be solved currently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tumor puncture sampling device to it is troublesome to propose the use method in solving above-mentioned background art, is not convenient for medical personnel to dismantle the problem of installation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tumour puncture sampling device, includes puncture sampling device main part, operation handle, installed part and puncture sampling needle, the left side fixedly connected with operation handle of puncture sampling device main part, the right-hand member fixedly connected with regulation and control platform of operation handle, the first spacing dish of left end fixedly connected with of operation handle, fixedly connected with terminal in the middle of the left end of first spacing dish, the right-hand member overlap joint of operation handle links to each other there is the installed part, the middle fixedly connected with fixed station of installed part, the left end swing joint of fixed station has the rolling disc, the spacing dish of fixedly connected with second in the middle of the right-hand member of installed part, the right-hand member overlap joint of installed part links to each other there is the puncture sampling needle, the peripheral fixedly connected with pjncture needle.
Preferably, the inner side of the middle of the right end of the adjusting and controlling platform is connected with an installation groove in an embedded mode, and the middle of the inner side of the installation groove is connected with a sampling connection pipe in an embedded mode.
Preferably, the inner side of the puncture needle is connected with a sampling needle in an overlapping manner, the top end of the right side of the sampling needle is connected with a sampling hole in an embedded manner, and the inner side of the left side of the sampling needle is fixedly connected with a splicing groove.
Preferably, the middle of the operating handle is fixedly connected with a labor-saving grip.
Preferably, the right end of the fixed table is fixedly connected with a fixed frame.
Preferably, the operating handle comprises a labor-saving grip of the middle piece, a regulation and control platform at the right end of the labor-saving grip, a mounting groove at the inner side in the middle of the right end of the regulation and control platform, a sampling connecting pipe at the inner side of the mounting groove, a first limiting disc at the left end and a binding post at the middle of the left end of the first limiting disc.
Preferably, the puncture sampling needle consists of a peripheral puncture needle, a sampling needle on the inner side of the puncture needle, a sampling hole at the top end of the right side of the sampling needle and a splicing groove on the inner side of the left end of the sampling needle.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of tumour puncture sampling device, puncture sampling needle, medical personnel's accessible presses the control button on the regulation and control platform, and the hydraulic pressure post that starts in the operation handle moves about and drives the sample takeover and move about, takes over through the sample and drives the sampling needle and move about to make the sampling needle in the pjncture needle slowly stretch out and insert patient's tumour in, carry out tumour sample work, improved the work efficiency and the safety in utilization of puncture sampling device main part itself simultaneously.
2. This kind of tumour puncture sampling device, the operation handle, medical personnel's accessible mounting groove is taken over with the sample, will operate handle and installed part, puncture sampling needle and install the concatenation work fast, and the control button on the rethread control console can carry out control and regulation to the device in the operation handle, accomplishes later stage sample work and is convenient for medical personnel and uses, has embodied this use neotype practicality.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the operation handle part of the present invention;
FIG. 3 is a schematic view of a part of the mounting member of the present invention;
fig. 4 is a schematic view of the sectional structure of the puncture sampling needle of the present invention.
In the figure: 1. puncture sampling device main part, 2, the handle, 201, laborsaving handle, 202, regulation and control platform, 203, first spacing dish, 204, mounting groove, 205, sample takeover, 206, terminal, 3, installed part, 301, fixed station, 302, rolling disc, 303, mount, 304, the spacing dish of second, 4, puncture sampling needle, 401, pjncture needle, 402, sampling needle, 403, thief hole, 404, splice groove.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In a first embodiment, please refer to fig. 1-4, the present invention provides a technical solution: the utility model provides a tumour sampling device that punctures, including puncture sampling device main part 1, the operation handle 2, installed part 3 and puncture sampling needle 4, puncture sampling device main part 1's left side fixedly connected with operation handle 2, the right-hand member fixedly connected with regulation and control platform 202 of operation handle 2, the first spacing dish 203 of left end fixedly connected with of operation handle 2, fixedly connected with terminal 206 in the middle of the left end of first spacing dish 203, the right-hand member overlap joint of operation handle 2 links to each other there is installed part 3, the middle fixedly connected with fixed station 301 of installed part 3, the left end swing joint of fixed station 301 has rolling disc 302, the spacing dish 304 of fixedly connected with second in the middle of the right-hand member of installed part 3, the right-hand member overlap joint of installed part 3 links to each other there is puncture sampling needle 4, sampling.
Preferably, inboard embedding is connected with mounting groove 204 in the middle of the right-hand member of regulation and control platform 202, and the embedding is connected with sample takeover 205 in the middle of the inboard of mounting groove 204, and after medical personnel installed puncture sampling needle 4 and sample takeover 205, the accessible rotated rolling disc 302 on the installed part 3, can make erection column and mounting groove 204 on the installed part 3 carry out quick joint installation work, and the medical personnel of being convenient for install dismantlement work to puncture sampling device main part 1, improve the installation effectiveness save time, embodied the utility model discloses a dismouting nature.
Preferably, pjncture needle 401's inboard overlap joint is connected with sampling needle 402, sampling needle 402's right side top embedding is connected with sampling hole 403, sampling needle 402's the inboard fixedly connected with splice groove 404 in left side, at first medical personnel can cup joint pjncture needle 401 in the periphery of sampling needle 402 fast, and the spacing collar that sets up through sampling needle 402 left side periphery, can effectively restrict pjncture needle 402's home range in pjncture needle 401, splice fast with the inboard sample takeover 205 of mounting groove 204 through 4 left end inboard splice grooves 404 of puncture sampling needle simultaneously, accomplish preliminary installation work, later medical personnel can be with installed part 3, peg graft fast with mounting groove 204 through the erection column of its left end, the medical personnel's installation work of being convenient for has embodied the utility model discloses an installation nature.
Preferably, the laborsaving handle 201 of middle fixedly connected with of operation handle 2, through laborsaving handle 201, its surface has adopted human engineering science to transport and has used the design of recess formula, can improve medical personnel's stability when holding operation handle 2 by a certain extent, the hand fatigue problem that causes when avoiding using for a long time can effectively improve medical personnel's precision when using puncture sampling device main part 1, improves puncture sample treatment efficiency, has embodied the utility model discloses a practicality.
Preferably, the right-hand member fixedly connected with mount 303 of fixed station 301, can effectively increase the lifting surface area of its inboard puncture sampling needle 4 itself through mount 303, thereby effectively improve medical personnel and use puncture sampling needle 4 to carry out the intensity of puncture sampling needle 4 itself of puncture during operation, avoid taking place deformation at puncture during operation puncture sampling needle 4 itself, influence puncture efficiency, can cause the damage of certain degree to the patient simultaneously, simultaneously through the spacing dish 304 of second that sets up on mount 303, can effectively avoid the activity of its inboard puncture sampling needle 4, ensure the accuracy of advancing of puncture sampling operation, and the work efficiency is improved.
Preferably, the operation handle 2 is by the laborsaving handle 201 of middleware, the regulation and control platform 202 of laborsaving handle 201 right-hand member, inboard mounting groove 204 in the middle of the regulation and control platform 202 right-hand member, the inboard sample of mounting groove 204 is taken over 205, the first spacing dish 203 of left end and the terminal 206 in the middle of the first spacing dish 203 left end constitute jointly, at first medical personnel's accessible mounting groove 204 and sample are taken over 205 with operation handle 2 and installed part 3, puncture sample needle 4 carries out quick installation concatenation work, later medical personnel are when using puncture sampling device main part 1, through laborsaving handle 201, the recess on surface can be corresponding with medical personnel's finger appearance structure, be convenient for medical personnel to take, can effectively alleviate medical personnel's hand fatigue, and the work efficiency is improved, and the utility model discloses a practicality is embodied.
Preferably, the puncture sampling needle 4 is composed of a peripheral puncture needle 401, a sampling needle 402 inside the puncture needle 401, a sampling hole 403 at the top end of the right side of the sampling needle 402 and a splicing groove 404 inside the left end of the sampling needle 402, when a medical worker inserts the puncture sampling needle 4 into the skin of a patient to reach a tumor part, the medical worker can start a hydraulic column in the operation handle 2 to move by pressing a control button on the regulation and control platform 202, drive the sampling connection pipe 205 in the operation handle 2 to move by the hydraulic column, and drive the sampling needle 402 connected with the sampling connection pipe 205 to move, so that the sampling needle 402 in the puncture needle 401 slowly extends out and is inserted into the tumor of the patient, the tumor in the patient is sampled by the sampling hole in the sampling needle 402, the existing tumor puncture sampling device is repeatedly pulled out and inserted with the sampling needle 403 in the using process, and the problem of injury of the patient to a certain degree is improved, and effectively improves the working efficiency and the use safety of the puncture sampling device main body 1.
The working principle is as follows: firstly, medical personnel can fast sleeve the puncture needle 401 at the periphery of the sampling needle 402, and through the limit ring arranged at the periphery of the left side of the sampling needle 402, the moving range of the sampling needle 402 in the puncture needle 401 can be effectively limited, meanwhile, the splicing groove 404 at the inner side of the left end of the puncture sampling needle 4 and the sampling connecting pipe 205 at the inner side of the mounting groove 204 are fast spliced, preliminary mounting work is completed, then the medical personnel can fast splice the mounting part 3 with the mounting groove 204 through the mounting column at the left end, thereby being convenient for the medical personnel to mount, and embodying the utility model discloses a mounting property;
then, after the medical staff installs the puncture sampling needle 4 and the sampling connection tube 205, the installation column on the installation piece 3 can be quickly clamped and installed with the installation groove 204 by rotating the rotating disc 302 on the installation piece 3, so that the medical staff can conveniently install and detach the puncture sampling device main body 1, the installation efficiency is improved, and the time is saved;
then, medical personnel can rapidly install and splice the operation handle 2, the installation piece 3 and the puncture sampling needle 4 through the installation groove 204 and the sampling connection pipe 205, and then when the medical personnel uses the puncture sampling device main body 1, the hand fatigue of the medical personnel can be effectively relieved through the labor-saving handle 201, the working efficiency is improved, and then the device in the operation handle 2 can be controlled and adjusted through a control button on the control console 202, so that the later-stage sampling work is completed, and the practicability of the utility model is embodied;
next, after the medical staff inserts the puncture sampling needle 4 into the skin of the patient to reach the tumor part, the control button on the control console 202 can be pressed to start the hydraulic column in the operation handle 2 to move, the sampling connection pipe 205 in the operation handle 2 is driven by the hydraulic column to move, and the sampling needle 402 connected with the sampling connection pipe 205 is driven by the sampling connection pipe 205 to move, so that the sampling needle 402 in the puncture needle 401 slowly extends out to be inserted into the tumor of the patient, the tumor in the patient is sampled through the sampling hole 403 on the sampling needle 402, and the existing tumor puncture sampling device is repeatedly inserted and pulled out in the using process, so that the problem of injury to the patient to a certain degree is improved, and the working efficiency and the use safety of the puncture sampling device main body 1 are effectively improved;
finally, when puncture sampling work goes on, can effectively increase the lifting surface area of its inboard puncture sampling needle 4 itself through mount 303, thereby effectively improve medical personnel and use puncture sampling needle 4 to carry out the intensity of puncture sampling needle 4 itself of puncture during operation, avoid taking place deformation at puncture sampling needle 4 itself of puncture during operation, influence puncture efficiency, can cause the damage of certain degree to the patient simultaneously, simultaneously through the spacing dish 304 of second that sets up on mount 303, can effectively avoid the activity of its inboard puncture sampling needle 4, ensure the accuracy of advancing of puncture sampling work, and the operation efficiency is improved, this is exactly this kind of tumour puncture sampling device's theory of operation.
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 (7)
1. The utility model provides a tumour sampling device that punctures, includes puncture sampling device main part (1), handle (2), installed part (3) and puncture sampling needle (4), its characterized in that: the left side fixedly connected with handle (2) of puncture sampling device main part (1), right-hand member fixedly connected with regulation and control platform (202) of handle (2), the first spacing dish of left end fixedly connected with (203) of handle (2), fixedly connected with terminal (206) in the middle of the left end of first spacing dish (203), the right-hand member overlap joint of handle (2) links to each other has installed part (3), middle fixedly connected with fixed station (301) of installed part (3), the left end swing joint of fixed station (301) has rolling disc (302), the spacing dish of fixedly connected with second (304) in the middle of the right-hand member of installed part (3), the right-hand member overlap joint of installed part (3) links to each other has puncture sampling needle (4), the peripheral fixedly connected with pjncture needle (401) of sampling needle (402).
2. A tumor puncture sampling device according to claim 1, wherein: the inner side of the middle of the right end of the adjusting and controlling platform (202) is connected with an installation groove (204) in an embedded mode, and the middle of the inner side of the installation groove (204) is connected with a sampling connecting pipe (205) in an embedded mode.
3. A tumor puncture sampling device according to claim 1, wherein: the inner side of the puncture needle (401) is connected with a sampling needle (402) in an overlapping mode, the top end of the right side of the sampling needle (402) is connected with a sampling hole (403) in an embedded mode, and the inner side of the left side of the sampling needle (402) is fixedly connected with a splicing groove (404).
4. A tumor puncture sampling device according to claim 1, wherein: the middle of the operating handle (2) is fixedly connected with a labor-saving grip (201).
5. A tumor puncture sampling device according to claim 1, wherein: the right end of the fixed table (301) is fixedly connected with a fixed frame (303).
6. A tumor puncture sampling device according to claim 1, wherein: the operating handle (2) is composed of a labor-saving grip (201) of the middle piece, a regulating and controlling platform (202) at the right end of the labor-saving grip (201), a mounting groove (204) at the middle inner side of the right end of the regulating and controlling platform (202), a sampling connecting pipe (205) at the inner side of the mounting groove (204), a first limiting disc (203) at the left end and a binding post (206) at the middle of the left end of the first limiting disc (203).
7. A tumor puncture sampling device according to claim 1, wherein: the puncture sampling needle (4) is composed of a puncture needle (401) on the periphery, a sampling needle (402) on the inner side of the puncture needle (401), a sampling hole (403) at the top end of the right side of the sampling needle (402) and a splicing groove (404) on the inner side of the left end of the sampling needle (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920846463.8U CN210354765U (en) | 2019-06-06 | 2019-06-06 | Tumor puncture sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920846463.8U CN210354765U (en) | 2019-06-06 | 2019-06-06 | Tumor puncture sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210354765U true CN210354765U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920846463.8U Expired - Fee Related CN210354765U (en) | 2019-06-06 | 2019-06-06 | Tumor puncture sampling device |
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| Country | Link |
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| CN (1) | CN210354765U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117883126A (en) * | 2024-03-13 | 2024-04-16 | 德州市红拳医疗器械有限公司 | Puncture sampling device |
| CN117883126B (en) * | 2024-03-13 | 2024-05-10 | 德州市红拳医疗器械有限公司 | Puncture sampling device |
-
2019
- 2019-06-06 CN CN201920846463.8U patent/CN210354765U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117883126A (en) * | 2024-03-13 | 2024-04-16 | 德州市红拳医疗器械有限公司 | Puncture sampling device |
| CN117883126B (en) * | 2024-03-13 | 2024-05-10 | 德州市红拳医疗器械有限公司 | Puncture sampling device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 |
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| CF01 | Termination of patent right due to non-payment of annual fee |