CN110464430B - Interventional ultrasonic medical equipment - Google Patents
Interventional ultrasonic medical equipment Download PDFInfo
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- CN110464430B CN110464430B CN201910730743.7A CN201910730743A CN110464430B CN 110464430 B CN110464430 B CN 110464430B CN 201910730743 A CN201910730743 A CN 201910730743A CN 110464430 B CN110464430 B CN 110464430B
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- rod
- puncture
- fixedly connected
- electric telescopic
- telescopic rod
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3413—Needle locating or guiding means guided by ultrasound
Abstract
The invention relates to a novel interventional ultrasonic medical device in the technical field of medical instruments, which comprises an I-shaped underframe, wherein a supporting plate is arranged at the top of the I-shaped underframe, a first electric telescopic rod is arranged at the top of the supporting plate, a second electric telescopic rod is arranged on the first electric telescopic rod, a connecting block is arranged on the second electric telescopic rod, a disc is arranged on the connecting block, a rotating rod is arranged on the disc, a straight rod is arranged at the bottom of the rotating rod, the straight rod is provided with an L-shaped rod and a rotating shaft, a first bolt is arranged on the L-shaped rod, a rotating disc is arranged on the rotating shaft, the rotating disc is provided with a transparent rubber cylinder, a piston is arranged in the transparent rubber cylinder, an intermediate rod is arranged at the top of the piston, the intermediate rod is provided with a ring, the piston is provided with a drainage tube, and the drainage tube is provided with a puncture needle. The transparent rubber tube can be prevented from shaking after angle adjustment, and the puncture is not affected.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to interventional ultrasonic medical equipment.
Background
With the development of ultrasound medicine and interventional medicine, more and more operations, methods and instruments are used in ultrasound-guided interventional procedures in the lower body, and the application is more and more extensive. Some of the currently commonly used in clinical medicine in vivo interventional procedures can now be performed under ultrasound guidance, for example: aspiration, biopsy, aspiration, sampling, drainage, drug infusion, etc., and many procedures, methods and instruments that originally required interventional procedures under X-rays have also been developed under ultrasound guidance, for example: conduction, dilation, shaping, embolization (embolization), ablation, stoma, rotary dissection, thrombolysis, foreign body removal, cutting, coagulation, dehydration, and the like. Therefore, doctors and patients can avoid the harm of rays, and the medical operation is simpler, more convenient and easier.
Ultrasonic puncture medical devices are now designed for better interventional procedures, but have some drawbacks.
For example, Chinese patent No. CN201821106691.3, a novel interventional ultrasonic medical apparatus comprises a first supporting rod, a main body plate and a fixing ring, the lower end surface of the first supporting rod is provided with a base, the first supporting rod is sleeved in the second supporting rod, the surface of the first supporting rod is provided with a second fixing hole, the surface of the second supporting rod is provided with a first fixing hole, a bolt is inserted at the communication position of the first fixing hole and the second fixing hole, the lower end surface of the main body plate is provided with a sliding chute, a sliding block is arranged in the sliding chute in a sliding way, the fixed ring is welded on the lower end surface of the sliding block, the puncture frame is inserted in the fixed ring, an ultrasonic probe is fixed on one side of the puncture frame, the ultrasonic probe is connected with a plug through an electric connecting wire, the puncture needle is inserted in the puncture frame, the puncture needle is inserted on the needle cylinder, a piston is installed in the needle cylinder, a piston rod is connected to the piston, and a piston handle is fixed at the tail end of the piston rod. The utility model has the advantages of adjustable height and stable puncture, but the puncture angle is inconvenient to be adjusted by the puncture needle, so that the adaptability of the device is poor.
Disclosure of Invention
Solves the technical problem
Aiming at the defects in the prior art, the invention provides interventional ultrasonic medical equipment which can effectively solve the problem that the puncture angle is inconvenient to adjust by a puncture needle in the prior art, so that the adaptability of the device is poor.
Technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
an interventional ultrasonic medical device comprises an I-shaped underframe, a universal wheel, a first electric telescopic rod, a second electric telescopic rod, a puncture needle, an ultrasonic probe and a drainage tube, wherein a supporting plate is fixedly connected at the middle end of the top of the I-shaped underframe, the top of the supporting plate is fixedly connected with the first electric telescopic rod, the top of a telescopic rod of the first electric telescopic rod is fixedly provided with the second electric telescopic rod, the bottom of the right end of a telescopic rod of the second electric telescopic rod is fixedly connected with a connecting block, the bottom of the connecting block is fixedly connected with a disc, the disc is rotatably connected with a rotating rod, the side wall of the rotating rod is fixedly connected with a concave plate, the top of the concave plate is in threaded connection with a second bolt, the bottom of the rotating rod is fixedly connected with a straight rod, the outer side wall of the, the rotating shaft is rotatably connected with a rotating disc, a transparent rubber cylinder is fixedly connected with the side wall of the rotating disc, scale marks are carved on the outer side wall of the transparent rubber cylinder, an ultrasonic probe is fixedly mounted at the bottom of the transparent rubber cylinder, a piston is slidably connected with the transparent rubber cylinder in a laminating manner, an intermediate rod is fixedly connected with the top of the piston, a circular ring is fixedly connected with the top of the intermediate rod, a drainage tube is fixedly connected with the inside of a through hole formed by the piston, and a puncture needle is fixedly connected with the bottom of the drainage tube.
Furthermore, universal wheels are fixedly mounted at four corners of the bottom of the I-shaped underframe.
Furthermore, the bottom of the second bolt is movably connected with the top of the disc.
Furthermore, the inner end of the first bolt is movably connected with the outer wall of the rotating disc.
Furthermore, the puncture needle moves in a straight hole at the bottom of the transparent rubber cylinder.
Furthermore, the first electric telescopic rod, the second electric telescopic rod and the ultrasonic probe are electrically connected with an external power supply.
Advantageous effects
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
1. according to the invention, the rotating disc rotates on the rotating shaft, the rotating disc drives the transparent rubber cylinder to rotate in the vertical direction, the transparent rubber cylinder drives the puncture needle to rotate conveniently to adjust the puncture angle, so that the device is adaptive, and meanwhile, the first bolt conveniently limits the rotating disc, so that the transparent rubber cylinder is prevented from shaking after the angle is adjusted to influence the puncture.
2. According to the invention, the puncture needle is conveniently driven to move to different heights by the first electric telescopic rod, and the puncture needle is conveniently driven to move to different horizontal positions by the second electric telescopic rod, so that the position of the puncture needle is convenient to adjust and is convenient to use practically, and meanwhile, when the first electric telescopic rod and the second electric telescopic rod are retracted, the device occupies a small space.
3. According to the invention, the rotating rod rotates at the bottom of the disc, so that the puncture needle in the transparent rubber cylinder can be conveniently driven to rotate in the circumferential direction of the rotating rod, the puncture needle can be conveniently rotated and adjusted to be obliquely punctured in other directions, and meanwhile, the second bolt can conveniently limit the rotating rod, so that the situation that the puncture needle is driven to move by the rotating rod can be avoided.
4. According to the invention, the scale marks are designed on the transparent rubber cylinder, so that medical personnel can conveniently master the puncture depth in time, and the operation is facilitated.
5. The universal wheels are designed, so that the device is convenient to move and use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a front view of the straight rod and its attachment structure of the present invention;
FIG. 3 is a rear view of the straight rod and its attachment structure of the present invention;
FIG. 4 is a sectional view of a transparent rubber tube and its connecting structure according to the present invention;
the reference numerals in the drawings denote: 1. the universal wheel comprises an I-shaped underframe 2, a universal wheel 3, a supporting plate 4, a first electric telescopic rod 5, a second electric telescopic rod 6, a disc 7, a straight rod 8, an L-shaped rod 9, a first bolt 10, a rotating disc 11, a puncture needle 12, an ultrasonic probe 13, a scale mark 14, a transparent rubber cylinder 15, a circular ring 16, a drainage tube 17, a connecting block 18, a rotating shaft 19, a rotating rod 20, a second bolt 21, a concave plate 22, an intermediate rod 23 and a piston.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Examples
The interventional ultrasonic medical equipment comprises an I-shaped chassis 1, a universal wheel 2, a first electric telescopic rod 4, a second electric telescopic rod 5, a puncture needle 11, an ultrasonic probe 12 and a drainage tube 16, wherein the middle end of the top of the I-shaped chassis 1 is fixedly connected with a supporting plate 3, the top of the supporting plate 3 is fixedly connected with the first electric telescopic rod 4, the top of a telescopic rod of the first electric telescopic rod 4 is fixedly provided with the second electric telescopic rod 5, the bottom of the right end of a telescopic rod of the second electric telescopic rod 5 is fixedly connected with a connecting block 17, the first electric telescopic rod 4 conveniently drives the puncture needle 11 to move to different heights, the puncture needle 11 is conveniently driven to move to different horizontal positions through the second electric telescopic rod 5, so that the position of the puncture needle 11 is convenient to adjust and is convenient to use practically, meanwhile, when the first electric telescopic rod 4 and the second electric telescopic rod 5 are retracted, the device occupies a small space;
the bottom of the connecting block 17 is fixedly connected with a disc 6, the disc 6 is rotatably connected with a rotating rod 19, the side wall of the rotating rod 19 is fixedly connected with a concave plate 21, the top of the concave plate 21 is in threaded connection with a second bolt 20, the bottom of the rotating rod 19 is fixedly connected with a straight rod 7, and the rotating rod 19 rotates at the bottom of the disc 6, so that the puncture needle 11 in the transparent rubber cylinder 14 can be conveniently driven to rotate in the circumferential direction of the rotating rod 19, and the puncture needle 11 can be conveniently rotated and adjusted to perform inclined puncture;
the outer side wall of the lower end of the straight rod 7 is fixedly connected with an L-shaped rod 8 and a rotating shaft 18, the L-shaped rod 8 is in threaded connection with a first bolt 9, the rotating shaft 18 is rotatably connected with a rotating disc 10, the side wall of the rotating disc 10 is fixedly connected with a transparent rubber cylinder 14, the rotating disc 10 rotates on the rotating shaft 18, the rotating disc 18 drives the transparent rubber cylinder 14 to rotate in the vertical direction, the transparent rubber cylinder 14 conveniently drives a puncture needle 11 to rotate to adjust a puncture angle, and the device is adaptive;
All fixed mounting has universal wheel 2 in I-shaped chassis 1 bottom four corners department, designs universal wheel 2 for the device conveniently removes, convenient to use.
The bottom of the second bolt 20 is movably connected with the top of the disc 6, and the second bolt 20 is convenient for limiting the rotating rod 19, so that the rotating rod 19 is prevented from driving the puncture needle 11 to move.
9 inner ends of first bolts and 10 outer walls swing joint of rolling disc, first bolt 9 conveniently carries on spacingly with rolling disc 10, can avoid transparent rubber tube 14 to rock after the angle modulation, influences the puncture.
The puncture needle 11 moves in a straight hole at the bottom of the transparent rubber cylinder 14.
The first electric telescopic rod 4, the second electric telescopic rod 5 and the ultrasonic probe 12 are electrically connected with an external power supply.
When in use, as shown in figures 1-4, the universal wheels 2 make the device convenient to move and use; after the device moves to a specified position, the first electric telescopic rod 4 and the second electric telescopic rod 5 are started, the first electric telescopic rod 4 conveniently drives the puncture needle 11 to move to a specified height, the puncture needle 11 is conveniently driven to move to a specified horizontal position through the second electric telescopic rod 5, so that the position adjustment of the puncture needle 11 is convenient, the practical use is convenient, the first electric telescopic rod 4 and the second electric telescopic rod 5 are matched to move the puncture needle 11 to a specified position, according to the puncture angle requirement, the first bolt 9 is loosened, the rotating disc 10 on the rotating shaft 18 is rotated, the rotating disc 18 drives the transparent rubber cylinder 14 to rotate in the vertical direction, the transparent rubber cylinder 14 conveniently drives the puncture needle 11 to rotate and adjust the proper puncture angle, the first bolt 9 is screwed down, the first bolt 9 conveniently limits the rotating disc 10, the shaking of the transparent rubber cylinder 14 after the angle adjustment can be avoided, the puncture is influenced, then the ultrasonic probe 12 is started to detect, medical staff pushes the ring 15, the ring 15 drives the piston 23 to move downwards through the middle rod 22, the piston 23 drives the drainage tube 16 to move downwards, the drainage tube 16 drives the puncture needle 11 to move downwards to perform puncture access operation, and the transparent rubber tube 14 is provided with scale marks 13, so that the medical staff can conveniently master puncture depth in time, and the operation is facilitated; when oblique puncture needs to be performed in other directions, the second bolt 20 is loosened, the rotating rod 19 is pushed to rotate at the bottom of the disc 6, the rotating rod conveniently drives the puncture needle 11 in the transparent rubber tube 14 to rotate in the circumferential direction of the rotating rod 19, oblique puncture is performed in other directions conveniently by rotating and adjusting the position of the puncture needle 11, after the puncture needle is adjusted, puncture is performed again, the second bolt 20 is screwed down, the second bolt 20 conveniently limits the rotating rod 19, and the situation that the puncture needle 11 is driven to move by the rotating rod 19 can be avoided; in addition, when the first electric telescopic rod 4 and the second electric telescopic rod 5 are retracted, the device occupies a small space.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (5)
1. The utility model provides an intervention nature supersound medical equipment, includes I-shaped chassis, universal wheel, first electric telescopic handle, the electronic flexible, pjncture needle of second, ultrasonic probe and drainage tube, its characterized in that: universal wheels are fixedly mounted at four corners of the bottom of the I-shaped underframe, a supporting plate is fixedly connected at the middle end of the top of the I-shaped underframe, a first electric telescopic rod is fixedly connected at the top of the supporting plate, a second electric telescopic rod is fixedly mounted at the top of a telescopic rod of the first electric telescopic rod, a connecting block is fixedly connected at the bottom of the right end of a telescopic rod of the second electric telescopic rod, a disc is fixedly connected at the bottom of the connecting block, the disc is rotatably connected with a rotating rod, a concave plate is fixedly connected to the side wall of the rotating rod, a second bolt is connected to the top of the concave plate through threads, a straight rod is fixedly connected at the bottom of the rotating rod, an L-shaped rod and a rotating shaft are fixedly connected to the outer side wall of the lower end of the straight rod, a, scale marks are carved on the outer side wall of the transparent rubber cylinder, an ultrasonic probe is fixedly installed at the bottom of the transparent rubber cylinder, a piston is attached and slidably connected in the transparent rubber cylinder, the top of the piston is uniformly and fixedly connected with an intermediate rod, the top of the intermediate rod is fixedly connected with a ring, a drainage tube is fixedly connected in a through hole formed in the piston, and a puncture needle is fixedly connected at the bottom of the drainage tube; the first electric telescopic rod and the second electric telescopic rod are matched to move the puncture needle to a designated position, according to the requirement of a puncture angle, a first bolt is loosened, a rotating disc on a rotating shaft is rotated, the rotating disc drives a transparent rubber cylinder to rotate in the vertical direction, the transparent rubber cylinder is convenient to drive the puncture needle to rotate and adjust the puncture angle, the first bolt is screwed down, the first bolt is convenient to limit the rotating disc, the transparent rubber cylinder can be prevented from shaking after the angle is adjusted, the puncture is influenced, an ultrasonic probe is started again to detect, medical personnel push a ring, the ring drives a piston to move downwards through an intermediate rod, the piston drives a drainage tube to move downwards, the drainage tube drives the puncture needle to move downwards to perform a puncture interventional operation, scale marks are designed on the transparent rubber cylinder, the medical personnel can conveniently and timely master the puncture depth, and; wherein, when needing to carry out the slant puncture in other directions, loosen the second bolt, promote the dwang and rotate bottom the disc, the dwang conveniently drives the pjncture needle in the transparent rubber section of thick bamboo and rotates in the circumference of dwang, makes things convenient for pjncture needle rotation adjusting position to carry out the slant puncture in other directions, and the back is adjusted to the pjncture needle, punctures again, screws up the second bolt, and the second bolt is convenient to carry on spacingly to the dwang.
2. The interventional ultrasonic medical device of claim 1, wherein the bottom of the second bolt is movably connected to the top of the disk.
3. The interventional ultrasonic medical device of claim 1, wherein the inner end of the first bolt is movably connected to the outer wall of the rotating disk.
4. The interventional ultrasonic medical device of claim 1, wherein the needle is movable within a straight bore in the bottom of the transparent rubber barrel.
5. The interventional ultrasound medical device of claim 1, wherein the first motorized telescopic handle, the second motorized telescopic handle and the ultrasound probe are electrically connected to an external power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910730743.7A CN110464430B (en) | 2019-08-08 | 2019-08-08 | Interventional ultrasonic medical equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910730743.7A CN110464430B (en) | 2019-08-08 | 2019-08-08 | Interventional ultrasonic medical equipment |
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| CN110464430A CN110464430A (en) | 2019-11-19 |
| CN110464430B true CN110464430B (en) | 2021-03-02 |
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| CN201910730743.7A Active CN110464430B (en) | 2019-08-08 | 2019-08-08 | Interventional ultrasonic medical equipment |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388777A (en) * | 2020-03-26 | 2020-07-10 | 南京诺尔曼生物技术有限公司 | Hemodialysis puncture is with novel nursing device |
| CN112472238A (en) * | 2020-11-27 | 2021-03-12 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Simple to operate's disposable puncture frame |
| CN112890872A (en) * | 2021-01-18 | 2021-06-04 | 陈元甫 | Puncture sampling device for nephrology department |
| CN112890873A (en) * | 2021-01-18 | 2021-06-04 | 陈元甫 | Puncture sampling device for nephrology department |
| CN113274115A (en) * | 2021-05-28 | 2021-08-20 | 四川省屏山县人民医院 | Accurate-positioning reduction fixing forceps for traumatic orthopedics department |
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| CN106730062A (en) * | 2017-01-07 | 2017-05-31 | 谢文盛 | A kind of intelligent puncturing drainage apparatus for extracting pleural effusion |
| CN107669317A (en) * | 2017-09-22 | 2018-02-09 | 青岛大学附属医院 | A kind of Color Sonography localised puncture device |
| CN208892735U (en) * | 2018-07-13 | 2019-05-24 | 襄阳市中心医院 | A kind of novel ultrasonic medical apparatus |
| CN208989073U (en) * | 2018-09-03 | 2019-06-18 | 襄阳市中心医院 | Device is used in a kind of puncture of breast tumor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2016323965B2 (en) * | 2015-09-18 | 2021-09-23 | Baylor College Of Medicine | Device and system for insertion of penetrating member |
| CN207755353U (en) * | 2017-10-26 | 2018-08-24 | 安徽紫薇帝星数字科技有限公司 | A kind of easy to operate Needle localization guiding device |
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2019
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730062A (en) * | 2017-01-07 | 2017-05-31 | 谢文盛 | A kind of intelligent puncturing drainage apparatus for extracting pleural effusion |
| CN107669317A (en) * | 2017-09-22 | 2018-02-09 | 青岛大学附属医院 | A kind of Color Sonography localised puncture device |
| CN208892735U (en) * | 2018-07-13 | 2019-05-24 | 襄阳市中心医院 | A kind of novel ultrasonic medical apparatus |
| CN208989073U (en) * | 2018-09-03 | 2019-06-18 | 襄阳市中心医院 | Device is used in a kind of puncture of breast tumor |
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