CN113450634A - Prostate biopsy training model under supersound - Google Patents
Prostate biopsy training model under supersound Download PDFInfo
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- CN113450634A CN113450634A CN202110558188.1A CN202110558188A CN113450634A CN 113450634 A CN113450634 A CN 113450634A CN 202110558188 A CN202110558188 A CN 202110558188A CN 113450634 A CN113450634 A CN 113450634A
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- bottom plate
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- 238000001574 biopsy Methods 0.000 title claims abstract description 49
- 210000002307 prostate Anatomy 0.000 title claims abstract description 23
- 238000004088 simulation Methods 0.000 claims abstract description 32
- 238000002604 ultrasonography Methods 0.000 claims abstract description 21
- 239000000523 sample Substances 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 229920003023 plastic Polymers 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 3
- 239000004033 plastic Substances 0.000 claims 1
- 210000001519 tissue Anatomy 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000008188 pellet Substances 0.000 description 8
- 238000005457 optimization Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 208000012260 Accidental injury Diseases 0.000 description 1
- 206010060862 Prostate cancer Diseases 0.000 description 1
- 208000000236 Prostatic Neoplasms Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000017497 prostate disease Diseases 0.000 description 1
- 208000023958 prostate neoplasm Diseases 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
- G09B23/286—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine for scanning or photography techniques, e.g. X-rays, ultrasonics
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- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
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- Computational Mathematics (AREA)
- Mathematical Optimization (AREA)
- Medical Informatics (AREA)
- Medicinal Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Algebra (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Mathematical Analysis (AREA)
- General Health & Medical Sciences (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
The invention discloses a prostate biopsy training model under ultrasound, which structurally comprises a first bottom plate, a round hole, a second bottom plate, an ultrasonic probe, a puncture biopsy needle tunnel and an ultrasonic handle, wherein the first bottom plate is fixedly connected with the second bottom plate, the round hole is formed in the first bottom plate and penetrates through the first bottom plate, the round hole is movably matched with the ultrasonic probe, the ultrasonic probe is installed on the ultrasonic handle, the puncture biopsy needle tunnel is formed in the side surface of the ultrasonic handle, and the puncture biopsy needle tunnel is connected with the ultrasonic handle, and the prostate biopsy training model under ultrasound has the beneficial effects that: utilize ultrasonic probe to pass the round hole on the first bottom plate for after the pointed end of simulation pjncture needle contacted target puncture point, the flashlight bulb on the power supply line lights, thereby guarantee that the effect point of simulation pjncture needle is target puncture point, effectively improve the accuracy of impaling, prevent to accidentally injure other tissues of patient.
Description
Technical Field
The invention relates to the field of ultrasonic biopsy, in particular to a prostate biopsy training model under ultrasound.
Background
Prostate cancer is a serious prostate disease, prostate biopsy puncture surgery is an important measure and means for clinically diagnosing prostate tumor, prostate biopsy mainly comprises prostate biopsy puncture biopsy under finger guidance and transrectal or transperineal prostate system puncture biopsy under ultrasonic guidance, suspicious tissues are obtained through a biopsy puncture needle to be pathologically determined, and further treatment is given, while the existing prostate biopsy puncture needle is easy to cause accidental injury to other tissues of a patient due to the fact that a doctor cannot directly see a puncture part and cannot confirm whether the puncture part is a target puncture point.
Disclosure of Invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: the utility model provides a prostate biopsy training model under supersound, its structure includes first bottom plate, round hole, second bottom plate, ultrasonic probe, puncture biopsy needle tunnel, supersound handle, first bottom plate is established with second bottom plate mutually perpendicular, first bottom plate and second bottom plate fixed connection, be equipped with the round hole on the first bottom plate, the round hole runs through first bottom plate, round hole and ultrasonic probe clearance fit, ultrasonic probe installs on supersound handle, supersound handle side is equipped with puncture biopsy needle tunnel, puncture biopsy needle tunnel is connected with supersound handle.
As a further optimization of the invention, a simulation puncture needle is arranged in the puncture biopsy needle tunnel, a simulation puncture needle conducting wire is arranged on the simulation puncture needle, the puncture biopsy needle tunnel is matched with the simulation puncture needle, and the simulation puncture needle is connected with the simulation puncture needle conducting wire.
As a further optimization of the present invention, the second bottom plate is provided with a target pellet, a conductive metal wire, a common conductive wire, and a base, wherein the target pellet is connected to the conductive metal wire, the conductive metal wire is electrically connected to the common conductive wire, the target pellet is provided with a plurality of the target pellets, the base is fixedly mounted on the second bottom plate, and the base is connected to the conductive metal wire.
As a further optimization of the invention, one section of the common conductive wire far away from the conductive metal wire is connected with a power supply, and the power supply is a first battery which is commonly used in the market.
As a further optimization of the invention, the power supply and the common conducting wire form a power circuit, and a flashlight bulb is arranged on the power circuit.
As a further optimization of the invention, the length of the simulated puncture needle is 25cm, the diameter is 1mm, the tip is 2cm, the simulated puncture needle is made of all-metal materials, the simulated puncture needle has conductivity, the rear end is 23cm, the shell is non-conductive, and a lead copper wire is arranged in the shell and connected with a rear end conductive wire and the tip of the puncture needle.
As a further optimization of the invention, the conductive metal wire has the property of plasticity, and is wrapped by the insulating glue, and the outer layer is non-conductive.
As a further optimization of the invention, the first bottom plate and the second bottom plate are both made of transparent plastics.
Advantageous effects
The invention relates to a prostate biopsy training model under ultrasound, which is characterized in that a common conducting wire is connected with the positive electrode of a power supply, a target pellet is connected with a conducting metal wire and is communicated with the power supply through the common conducting wire.
Compared with the prior art, the invention has the following advantages:
according to the invention, the ultrasonic probe penetrates through the circular hole on the first bottom plate, so that the flashlight bulb on the power supply circuit is turned on after the tip of the simulation puncture needle contacts the target puncture point, thereby ensuring that the action point of the simulation puncture needle is the target puncture point, effectively improving the puncture accuracy and preventing other tissues of a patient from being accidentally injured.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a prostate biopsy training model under ultrasound according to the present invention.
FIG. 2 is a connection diagram of the first base plate and the second base plate according to the present invention.
Fig. 3 is a diagram showing a connection relationship between a dummy puncture needle and a dummy puncture needle conductive wire according to the present invention.
Fig. 4 is a view showing a structure of a second chassis of the present invention.
Fig. 5 is a schematic view of a partial model of fig. 4.
In the figure: the ultrasonic biopsy device comprises a first bottom plate-1, a circular hole-2, a second bottom plate-3, an ultrasonic probe-4, a puncture biopsy needle tunnel-5, an ultrasonic handle-6, a simulation puncture needle conducting wire-7, a simulation puncture needle-8, a target ball-9, a conducting metal wire-10, a common conducting wire-11, a base-12, a flashlight bulb-13 and a power supply-14.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Example 1
Referring to fig. 1-5, the present invention provides a training model for biopsy of prostate under ultrasound, which structurally comprises a first bottom plate 1, a circular hole 2, a second bottom plate 3, an ultrasound probe 4, a needle tunnel 5 for biopsy and an ultrasound handle 6, wherein the first bottom plate 1 and the second bottom plate 3 are vertically arranged, the first bottom plate 1 and the second bottom plate 3 are fixedly connected, the circular hole 2 is arranged on the first bottom plate 1, the circular hole 2 penetrates through the first bottom plate 1, the circular hole 2 is movably matched with the ultrasound probe 4, the ultrasound probe 4 is mounted on the ultrasound handle 6, the needle tunnel 5 for biopsy is arranged on the side surface of the ultrasound handle 6, and the needle tunnel 5 for biopsy is connected with the ultrasound handle 6.
The puncture biopsy needle tunnel is characterized in that a simulation puncture needle 8 is arranged in the puncture biopsy needle tunnel 5, a simulation puncture needle conducting wire 7 is arranged on the simulation puncture needle 8, the puncture biopsy needle tunnel 5 is matched with the simulation puncture needle 8, and the simulation puncture needle 8 is connected with the simulation puncture needle conducting wire 7.
The second bottom plate 3 is provided with target pellets 9, a conductive metal wire 10, a common conductive wire 11 and a base 12, the target pellets 9 are connected with the conductive metal wire 10, the conductive metal wire 10 is electrically connected with the common conductive wire 11, the target pellets 9 are 12 in number, are distributed according to the 12-point puncture drawing of the international prostate biopsy standard, are made of metal materials, can conduct electricity only through balls, the base 12 is fixedly installed on the second bottom plate 3, and the base 12 is connected with the conductive metal wire 10.
The section of the common conductive wire 11 far away from the conductive metal wire 10 is connected with a power supply 14, and the power supply 14 is a first battery commonly used in the market.
The power supply 14 and the common conducting wire 11 form a power circuit, and a flashlight bulb 13 is arranged on the power circuit.
The length of the simulation puncture needle 8 is 25cm, the diameter is 1mm, the tip is 2cm, the simulation puncture needle is made of all-metal materials, the simulation puncture needle has conductivity, the rear end is 23cm, the shell is non-conductive and can smoothly penetrate through the puncture biopsy needle tunnel 5, and a lead copper wire is arranged in the simulation puncture needle and connected with the rear end conductive wire 7 and the tip of the puncture needle 8.
The conductive metal wire 10 has the property of being moldable, and is wrapped by insulating glue, and the outer layer is non-conductive.
The diameter of the round hole 2 is 2.2cm, and the first bottom plate 1 and the second bottom plate 3 are both made of transparent plastics.
When the ultrasonic diagnosis device is used, the ultrasonic probe 4 penetrates through the round hole 2 on the first bottom plate 1, the simulation puncture needle 8 penetrates through the puncture biopsy needle tunnel 5, the power supply is switched on after the tip of the simulation puncture needle 8 contacts the target small ball 9, and the flashlight bulb 13 on the power supply circuit is lightened.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. An ultrasound prostate biopsy training model, characterized in that: its structure includes first bottom plate (1), round hole (2), second bottom plate (3), ultrasonic probe (4), puncture biopsy needle tunnel (5), supersound handle (6), first bottom plate (1) is established perpendicularly mutually with second bottom plate (3), first bottom plate (1) and second bottom plate (3) fixed connection, be equipped with round hole (2) on first bottom plate (1), first bottom plate (1) is run through in round hole (2), round hole (2) and ultrasonic probe (4) clearance fit, ultrasonic probe (4) are installed on supersound handle (6), supersound handle (6) side is equipped with puncture biopsy needle tunnel (5), puncture biopsy needle tunnel (5) are connected with supersound handle (6).
2. The ultrasound training model for prostate biopsy according to claim 1, wherein: be equipped with simulation pjncture needle (8) in puncture biopsy needle tunnel (5) to be equipped with simulation pjncture needle conductor wire (7) on simulation pjncture needle (8), puncture biopsy needle tunnel (5) cooperatees with simulation pjncture needle (8), simulation pjncture needle (8) are connected with simulation pjncture needle conductor wire (7).
3. The ultrasound training model for prostate biopsy according to claim 1, wherein: the novel LED lamp is characterized in that a target small ball (9), a conductive metal wire (10), a common conductive wire (11) and a base (12) are arranged on the second bottom plate (3), the target small ball (9) is connected with the conductive metal wire (10), the conductive metal wire (10) is electrically connected with the common conductive wire (11), the base (12) is fixedly installed on the second bottom plate (3), and the base (12) is connected with the conductive metal wire (10).
4. The ultrasound training model for prostate biopsy according to claim 3, wherein: one section of the common conductive wire (11) far away from the conductive metal wire (10) is connected with a power supply (14).
5. The ultrasound training model for prostate biopsy according to claim 4, wherein: and a flashlight bulb (13) is arranged on a power circuit formed by the power supply (14) and the common conducting wire (11).
6. The ultrasound training model for prostate biopsy according to claim 2, wherein: the length of the simulation puncture needle (8) is 25cm, the diameter is 1mm, the tip is 2cm, the rear end is 23cm, and a lead copper wire is arranged in the simulation puncture needle and connected with the rear end conductor wire (7) and the tip of the puncture needle (8).
7. The ultrasound training model for prostate biopsy according to claim 3, wherein: the conductive metal wire (10) has the plastic property, and is wrapped by insulating glue, and the outer layer is non-conductive.
8. The ultrasound training model for prostate biopsy according to claim 1, wherein: the first bottom plate (1) and the second bottom plate (3) are both made of transparent plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110558188.1A CN113450634A (en) | 2021-05-21 | 2021-05-21 | Prostate biopsy training model under supersound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110558188.1A CN113450634A (en) | 2021-05-21 | 2021-05-21 | Prostate biopsy training model under supersound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113450634A true CN113450634A (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110558188.1A Pending CN113450634A (en) | 2021-05-21 | 2021-05-21 | Prostate biopsy training model under supersound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113450634A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203480751U (en) * | 2013-08-24 | 2014-03-12 | 宋琛虹 | External simulation training device for ultrasonic guiding puncture |
| CN203773832U (en) * | 2014-02-25 | 2014-08-13 | 蒋茁荣 | See-through percutaneous renal biopsy training box guided by B-mode ultrasonography |
| US20170110032A1 (en) * | 2015-10-16 | 2017-04-20 | Virtamed Ag | Ultrasound simulation system and tool |
| CN208093027U (en) * | 2018-03-19 | 2018-11-13 | 曹东兵 | A kind of prostate biopsy operation practice model |
| CN208954461U (en) * | 2018-07-11 | 2019-06-07 | 郝雷亮 | A kind of biopsy puncture simulator |
| CN209015540U (en) * | 2018-07-02 | 2019-06-21 | 吕建林 | A kind of percutaneous nephrolithy puncture simulator |
| CN111028645A (en) * | 2019-11-13 | 2020-04-17 | 广州医科大学附属顺德医院（佛山市顺德区乐从医院） | Device for improving training of ultrasonic puncture precision |
| ES1245124U (en) * | 2019-12-19 | 2020-04-23 | Servicio Cantabro De Salud | SIMULATION DEVICE FOR LAPAROSCOPIC SURGERY (Machine-translation by Google Translate, not legally binding) |
| CN211403676U (en) * | 2019-12-20 | 2020-09-01 | 周锐 | Puncture practice simulation system |
| CN211699445U (en) * | 2020-05-08 | 2020-10-16 | 张宏涛 | Multifunctional image-guided puncture practice die body |
| CN212032513U (en) * | 2020-06-29 | 2020-11-27 | 杭州市第一人民医院 | Biopsy training model for prostate system puncture method |
-
2021
- 2021-05-21 CN CN202110558188.1A patent/CN113450634A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203480751U (en) * | 2013-08-24 | 2014-03-12 | 宋琛虹 | External simulation training device for ultrasonic guiding puncture |
| CN203773832U (en) * | 2014-02-25 | 2014-08-13 | 蒋茁荣 | See-through percutaneous renal biopsy training box guided by B-mode ultrasonography |
| US20170110032A1 (en) * | 2015-10-16 | 2017-04-20 | Virtamed Ag | Ultrasound simulation system and tool |
| CN208093027U (en) * | 2018-03-19 | 2018-11-13 | 曹东兵 | A kind of prostate biopsy operation practice model |
| CN209015540U (en) * | 2018-07-02 | 2019-06-21 | 吕建林 | A kind of percutaneous nephrolithy puncture simulator |
| CN208954461U (en) * | 2018-07-11 | 2019-06-07 | 郝雷亮 | A kind of biopsy puncture simulator |
| CN111028645A (en) * | 2019-11-13 | 2020-04-17 | 广州医科大学附属顺德医院（佛山市顺德区乐从医院） | Device for improving training of ultrasonic puncture precision |
| ES1245124U (en) * | 2019-12-19 | 2020-04-23 | Servicio Cantabro De Salud | SIMULATION DEVICE FOR LAPAROSCOPIC SURGERY (Machine-translation by Google Translate, not legally binding) |
| CN211403676U (en) * | 2019-12-20 | 2020-09-01 | 周锐 | Puncture practice simulation system |
| CN211699445U (en) * | 2020-05-08 | 2020-10-16 | 张宏涛 | Multifunctional image-guided puncture practice die body |
| CN212032513U (en) * | 2020-06-29 | 2020-11-27 | 杭州市第一人民医院 | Biopsy training model for prostate system puncture method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210928 |
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| RJ01 | Rejection of invention patent application after publication |