CN216257317U - Ultrasonic puncture guide auxiliary device - Google Patents
Ultrasonic puncture guide auxiliary device Download PDFInfo
- Publication number
- CN216257317U CN216257317U CN202120261500.6U CN202120261500U CN216257317U CN 216257317 U CN216257317 U CN 216257317U CN 202120261500 U CN202120261500 U CN 202120261500U CN 216257317 U CN216257317 U CN 216257317U
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- infrared
- worm
- clamping
- rotating
- worm wheel
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- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims description 12
- 239000000523 sample Substances 0.000 abstract description 3
- 238000001356 surgical procedure Methods 0.000 abstract description 3
- 230000036285 pathological change Effects 0.000 abstract description 2
- 231100000915 pathological change Toxicity 0.000 abstract description 2
- 230000003902 lesion Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001575 pathological effect Effects 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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Abstract
The utility model relates to the field of medical treatment, in particular to an ultrasonic puncture guiding auxiliary device. An ultrasonic puncture guiding auxiliary device comprises a body of an ultrasonic probe, wherein an infrared lamp indicating mechanism is arranged on the side surface of the body, and comprises a connecting component, a rotating component and an infrared lamp component, wherein the rotating component and the infrared lamp component are arranged on the connecting component; the connecting assembly comprises a base and a clamping block which is detachably arranged, and a fixing plate is arranged on the clamping block; the rotating assembly comprises a worm wheel and a worm matched with the worm wheel, the worm wheel and the worm are arranged on the fixed plate, and the top surface of the worm wheel is provided with a rotating plate; the infrared lamp component comprises a connecting sleeve and an infrared indicating lamp, the connecting sleeve is arranged on the rotating plate, and the infrared indicating lamp is detachably arranged in the connecting sleeve. The novel device emits infrared rays to guide the puncture needle to enter pathological change tissues in the body of a patient for puncture surgery; the rotating assembly is arranged, so that the direction of the puncture needle can be adjusted.
Description
Technical Field
The utility model relates to the field of medical treatment, in particular to an ultrasonic puncture guiding auxiliary device.
Background
The ultrasonic examination is an advanced medical technology, has good directionality, real-time imaging, no radiation, no pollution, low price compared with other image examinations, high examination speed and high precision for tumors, stones, pathological tissue inflammation and the like, and is a diagnosis method commonly used by doctors. The ultrasonic technology is combined with the puncture technology, so that the lesion tissue of a patient can be inserted into a puncture needle under the guidance of the ultrasonic probe while the lesion tissue is imaged and monitored in real time through the ultrasonic probe, and the puncture operation is performed on the patient. The puncture takes out the pathological tissues of the patient, and then the pathological and laboratory examinations are carried out to clearly diagnose, which helps the next treatment direction, thus being an important diagnosis and treatment technology in modern medicine.
However, most of the prior art ultrasound-guided puncture devices are metal guide devices, the accuracy is high, but the operation is not sensitive enough, the manufacturing cost is high, sterilization treatment must be performed after practical completion, most of all, the puncture needle is difficult to find in an ultrasound image, the puncture needle can be quickly found in puncture by virtue of abundant clinical experience, and the puncture needle is guided to perform puncture surgery, a beginner or a medical worker unskilled in technical operation cannot quickly find the puncture needle in an image, on one hand, the operation time and the operation risk can be increased, on the other hand, the puncture needle is in blind puncture in the process of needle finding, blood vessels or other tissues and organs of a patient can be easily punctured, and other operation risks are caused.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the present invention provides an ultrasound puncture guiding auxiliary device, which can emit infrared light in the same direction as the ultrasound, and when in use, the puncture needle is operated to be parallel to the infrared light, so that the puncture direction of the puncture needle in the patient can be guided, and the blind puncture caused by inaccurate puncture direction of the doctor can be avoided.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
an ultrasonic puncture guiding auxiliary device comprises a body, wherein an infrared lamp indicating mechanism is arranged on the side wall of the body, and comprises a connecting component, a rotating component and an infrared lamp component, wherein the rotating component and the infrared lamp component are arranged on the connecting component;
the connecting assembly comprises a base and a clamping block which is detachably arranged, and a fixing plate is arranged on the clamping block;
the rotating assembly comprises a worm wheel and a worm, the worm wheel and the worm are arranged on the fixed plate and are meshed with each other, and the top surface of the worm wheel is provided with a rotating plate;
the infrared lamp component comprises a connecting sleeve and an infrared indicating lamp, the connecting sleeve is arranged on the rotating plate, and the infrared indicating lamp is detachably arranged in the connecting sleeve.
Preferably, the base is hollow cuboid structure, and the centre is provided with the division board and separates it for joint chamber and activity chamber, the joint intracavity is provided with movable joint board, the activity of activity intracavity is provided with a plurality of slide bar, the lateral wall of base is worn out and is connected with the handle to the one end of joint board and slide bar.
Preferably, the end part of the sliding rod, which is positioned in the movable cavity, is provided with a limiting block, and the sliding rod is provided with a spring in a sleeved mode.
Preferably, the clamping block is arranged in the clamping cavity, and a clamping groove matched with the clamping plate is formed in the side wall of the clamping block.
Preferably, the two sides of the worm thread part are respectively and rotatably connected with a first fixing block and a second fixing block, and the first fixing block and the second fixing block have the same structure and are fixedly arranged on the upper end surface of the fixing plate.
Preferably, the connecting sleeve is provided with a threaded hole, and a fixing rod capable of clamping the infrared indicating lamp is arranged in the threaded hole in a matching manner.
Compared with the prior art, the utility model has the beneficial effects that:
the ultrasonic puncture guiding auxiliary device can achieve the following beneficial effects:
1. can emit infrared rays to guide the puncture needle to enter the pathological change tissue in the body of the patient for puncture surgery;
2. the rotating assembly is arranged, so that the direction of the puncture needle can be adjusted.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
In the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of an infrared lamp indicating mechanism of the utility model.
Fig. 3 is a plan view of the worm wheel and the worm.
Fig. 4 is a side cross-sectional view of the base.
Fig. 5 is a front cross-sectional view of the base.
Fig. 6 is a front view of the correction assembly.
Fig. 7 is a top view of the correction assembly.
Wherein: 1. the positioning device comprises a body, 2. a positioning frame, 3. a barrier strip, 4. an ultrasonic head, 5. a positioning disc, 6. a base, 7. a clamping cavity, 8. a clamping plate, 9. a handle, 10. a movable cavity, 11. a sliding rod, 12. a spring, 13. a limiting block, 14. a clamping block, 15. a clamping groove, 16. a fixing plate, 17. a first fixing block, 18. a positioning pin, 19. a second fixing block, 20. a worm, 21. a worm wheel, 22. a rotating plate, 23. a connecting sleeve and 24. an infrared indicating lamp.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b):
referring to the attached drawings 1-5, an ultrasonic puncture guiding auxiliary device comprises a body 1, wherein an infrared lamp indicating mechanism is arranged on the side wall of the body 1, and comprises a connecting component, a rotating component and an infrared lamp component, wherein the rotating component and the infrared lamp component are arranged on the connecting component;
the connecting assembly comprises a base 6 and a clamping block 14 which is detachably arranged, the clamping block 14 is a cuboid block, and a fixing plate 16 is fixedly arranged on the upper end face of the clamping block 14;
the rotating assembly comprises a worm wheel 21 and a worm 20 which is meshed with the worm wheel 21 to rotate, the worm wheel 21 is rotatably arranged on the fixed plate 16, and a rotating plate 22 is fixedly arranged on the top surface of the worm wheel 21.
The infrared lamp component comprises a connecting sleeve 23 and an infrared indicating lamp 25, the connecting sleeve 23 is fixedly arranged on the rotating plate 22, the infrared indicating lamp 25 is detachably arranged in the connecting sleeve 23, and the infrared indicating lamp 25 can emit continuous infrared light.
During the use, can rotate worm 20, and then drive worm wheel 21 and rotate, worm wheel 21 drives rotor plate 22 and rotates, and then drives the infrared indicator lamp 25 that sets up on rotor plate 22 and rotate to the realization is to infrared indicator lamp 25's regulation.
In this embodiment, base 6 is hollow cuboid structure, base 6 sets up the side at body 1, be provided with division board 2 on base 6's the middle horizontal direction and separate it for joint chamber 7 and activity chamber 10.
The clamping cavity 7 is internally provided with a movable clamping plate 8, the clamping block 14 is arranged in the clamping cavity 7, a clamping groove 15 matched with the clamping plate 8 is formed in the side wall of the clamping block, and the clamping plate 8 can be movably inserted into the clamping groove 15 of the clamping block 14 to fix the clamping block 14.
The activity is provided with three circular shape slide bar 11 in the activity chamber 10, the lateral wall of base 6 is all worn out to joint board 8 and the one end of the 11 syntropy of slide bar, and is connected with same handle 9, the tip that slide bar 11 is located activity chamber 10 is provided with stopper 13, stopper 13's size is greater than the guiding hole diameter that sets up slide bar 11 on the 6 lateral walls of base, and then limits slide bar 11 complete roll-off activity chamber 10, it is equipped with spring 12 to set up the cover on the slide bar 11, spring 12 extension spring, normal attitude is the extension state, acts on stopper 13 and makes slide bar 11 receive the effort that slides in activity chamber 10.
During the use, through outwards drawing handle 9, joint board 8 and slide bar 11 will outwards slide, and spring 12 will be compressed simultaneously, insert joint piece 14 in joint chamber 7 when sliding suitable position, loosen handle 9, under spring 12's the effect of restoring force, joint board 8 and slide bar 11 are inside to slide, and joint board 8 will insert in joint groove 15 this moment, realize the fixed to joint piece 14.
In this embodiment, a first fixing block 17 and a second fixing block 19 are respectively rotatably connected to two sides of the threaded portion of the worm 20, the first fixing block 17 and the second fixing block 19 are fixedly arranged on the fixing plate 16, the first fixing block 17 and the second fixing block 19 have the same structure, and the height of the worm 20 is greater than the heights of the first fixing block 17 and the second fixing block 19.
In this embodiment, a threaded hole is formed in the connecting sleeve 23, a fixing rod 24 capable of clamping the infrared indicator lamp 25 is cooperatively arranged in the threaded hole, and the infrared indicator lamp 25 arranged in the connecting sleeve 23 can be fixed or loosened by screwing the fixing rod 24.
Before formally beginning the puncture operation, need rectify supersound puncture auxiliary device, rectify the subassembly and show as figure 6 and figure 7, rectify the subassembly and include locating rack 2, locating rack 2 be the fretwork and with body 1 complex cuboid structure, the inside bottom an organic whole of locating rack 2 is provided with circular shape positioning disk 5, the vertical inserting in positioning disk 5 center is equipped with pilot pin 18, plays and rectifies whether the infrared light that infrared lamp indicating mechanism sent is vertical. Meanwhile, a circle of barrier strip 3 is further arranged between the ultrasonic head 4 of the body 1 and the infrared lamp indicating mechanism, and the barrier strip 3 is matched with the positioning frame 2 to fix and position the body 1.
The principle and the using process of the utility model are as follows:
during the use, pulling handle 9 will be outwards slided joint board 8 and slide bar 11 to suitable position, insert joint piece 14 in joint chamber 7, loosen handle 9, joint board 8 will insert in joint groove 15, realize fixing joint piece 14. Then insert body 1 into locating rack 2, infrared light is sent out to infrared pilot lamp 25, judges through vertical pilot pin 18 whether this infrared light is perpendicular, and then judges whether infrared lamp indicating mechanism sets up the accuracy. When the deviation is set, the worm 20 can be rotated to further drive the worm wheel 21 to rotate, so that the rotating plate 22 and the infrared indicating lamp 25 are driven to rotate, and the position of the infrared indicating lamp 25 is adjusted. Then the ultrasonic head 4 detects the lesion part of the patient, when the lesion part is detected, the puncture needle can be inserted along the direction parallel to the infrared ray, and the puncture needle is guided to enter the accurate position, so that the subsequent puncture operation is completed.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. An ultrasonic puncture guide auxiliary device, includes body (1), its characterized in that: an infrared lamp indicating mechanism is arranged on the side wall of the body (1), and comprises a connecting assembly, a rotating assembly and an infrared lamp assembly, wherein the rotating assembly and the infrared lamp assembly are arranged on the connecting assembly;
the connecting assembly comprises a base (6) and a clamping block (14) which is detachably arranged, wherein a fixing plate (16) is arranged on the clamping block (14);
the rotating assembly comprises a worm wheel (21) and a worm (20), the worm wheel (21) and the worm (20) are arranged on the fixed plate (16) and are meshed with each other, and a rotating plate (22) is arranged on the top surface of the worm wheel (21);
the infrared lamp component comprises a connecting sleeve (23) and an infrared indicating lamp (25), the connecting sleeve (23) is arranged on the rotating plate (22), and the infrared indicating lamp (25) is detachably arranged in the connecting sleeve (23).
2. An ultrasonic puncture guide aid according to claim 1, wherein: base (6) are hollow cuboid structure, and the centre is provided with division board (2) and separates it for joint chamber (7) and activity chamber (10), be provided with movable joint board (8) in joint chamber (7), activity chamber (10) internalization is provided with a plurality of slide bar (11), the lateral wall of base (6) is worn out and is connected with handle (9) to the one end of joint board (8) and slide bar (11).
3. An ultrasonic puncture guide aid according to claim 2, wherein: the end part of the sliding rod (11) in the movable cavity (10) is provided with a limiting block (13), and the sliding rod (11) is provided with a spring (12) in a sleeved mode.
4. An ultrasonic puncture guide aid according to claim 1 or 2, wherein: the clamping block (14) is arranged in the clamping cavity (7), and a clamping groove (15) matched with the clamping plate (8) is formed in the side wall of the clamping block.
5. An ultrasonic puncture guide aid according to claim 1, wherein: the two sides of the threaded portion of the worm (20) are respectively and rotatably connected with a first fixing block (17) and a second fixing block (19), the first fixing block (17) and the second fixing block (19) are identical in structure and are fixedly arranged on the upper end face of the fixing plate (16).
6. An ultrasonic puncture guide aid according to claim 1, wherein: threaded holes are formed in the connecting sleeve (23), and fixing rods (24) capable of clamping the infrared indicating lamps (25) are arranged in the threaded holes in a matched mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120261500.6U CN216257317U (en) | 2021-01-29 | 2021-01-29 | Ultrasonic puncture guide auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120261500.6U CN216257317U (en) | 2021-01-29 | 2021-01-29 | Ultrasonic puncture guide auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216257317U true CN216257317U (en) | 2022-04-12 |
Family
ID=81001709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120261500.6U Expired - Fee Related CN216257317U (en) | 2021-01-29 | 2021-01-29 | Ultrasonic puncture guide auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216257317U (en) |
-
2021
- 2021-01-29 CN CN202120261500.6U patent/CN216257317U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220412 |
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| CF01 | Termination of patent right due to non-payment of annual fee |