CN219231250U - Ultrasonic interventional therapy puncture needle positioning emitter - Google Patents
Ultrasonic interventional therapy puncture needle positioning emitter Download PDFInfo
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- CN219231250U CN219231250U CN202222740124.6U CN202222740124U CN219231250U CN 219231250 U CN219231250 U CN 219231250U CN 202222740124 U CN202222740124 U CN 202222740124U CN 219231250 U CN219231250 U CN 219231250U
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Abstract
The utility model provides a puncture needle positioning emitter for ultrasonic interventional therapy. The ultrasonic interventional therapy puncture needle positioning emitter comprises: a first housing; the transmitter comprises a transmitter body, wherein the outer part of the transmitter body is arranged in the first shell, the transmitter body comprises a hollow pipe, a positioning opening is formed in the bottom of the hollow pipe, a channel is formed in the hollow pipe, a sliding plate is arranged in the hollow pipe, a tensioning spring is fixedly connected to the top of the sliding plate, and a pull rod is fixedly connected to the top of the sliding plate; the sucking disc is sucked on the surface of the puncture part through vacuum, the injector is used for enabling the spray head to be used for puncturing the surface of the skin for anesthesia, the electrode of the second electromagnet is canceled through the control switch to enable the second electromagnet to be separated from the first electromagnet, when the electromagnets are separated, the puncture needle rapidly penetrates out of the positioning opening to the puncture part through the tensioning spring in a returning mode, and therefore the problems that the device is few in function, low in speed, poor in reliability and high in error rate are solved.
Description
Technical Field
The utility model relates to the field of puncture needle positioning transmitters, in particular to an ultrasonic interventional therapy puncture needle positioning transmitter.
Background
The ultrasonic intervention treatment is that the thin needle is punctured under the guidance of B ultrasonic to directly reach the focus area, the cyst fluid is pumped or the medicine is injected, so that the cyst atrophy disappears, the adenomyoma or myoma is denatured, necrotized, atrophic, finally fibrotic and clinical symptoms are relieved along with the cyst atrophy. The traditional Chinese medicine has the advantages of no operation, no perforation, safe and atraumatic puncture of the fine needle, no pain, no recurrence, no hospitalization and the like, and accords with the treatment concept of the later modern medicine.
Puncture, a term commonly used in medicine, is a diagnosis and treatment technology that a puncture needle is used for puncturing a body cavity to extract secretion for testing, gas or contrast agent is injected into the body cavity for contrast examination, or medicine is injected into the body cavity. The puncture is aimed at blood sampling and assaying, blood transfusion, transfusion and catheter placement for angiography, etc.; the key of ultrasonic interventional therapy is to accurately realize puncture.
The existing puncture is basically operated by bare hands, is completely based on the feeling and experience of a patient, has the advantages of low function, low speed, poor reliability and high error rate, has extremely high requirements on the practical experience of medical staff, particularly on some cases with smaller targets, can cause serious consequences and even endanger life once the patient mistakenly wears blood vessels and important viscera, limits the development of the treatment scheme due to the reasons, has complicated structure, complicated installation and use and poor control performance, cannot adjust the puncture angle of the puncture needle and accurately control the puncture distance of the puncture needle according to actual requirements, limits the use flexibility of a puncture emitter and limits the development of medical technology.
Accordingly, there is a need to provide an ultrasound interventional therapy needle positioning emitter that solves the above-mentioned technical problems.
Disclosure of Invention
The utility model provides a puncture needle positioning emitter for ultrasonic interventional therapy, which solves the problems of few functions, low speed, poor reliability and high error rate of a device.
In order to solve the technical problems, the ultrasonic interventional therapy puncture needle positioning emitter provided by the utility model comprises: a first housing;
the transmitter body, the outside of transmitter body sets up in the inside of first shell, the transmitter body includes the hollow tube, the locating hole has been seted up to the bottom of hollow tube, the inside of hollow tube is provided with the passageway, the inside of hollow tube is provided with the slide, the top fixedly connected with tensioning spring of slide, the top fixedly connected with pull rod of slide, the top fixedly connected with arm-tie of pull rod, the top fixedly connected with first electro-magnet of arm-tie, the bottom fixedly connected with pjncture needle of arm-tie.
Preferably, the top fixedly connected with second shell of first shell, the inside of second shell is provided with the motor, the right side fixedly connected with rotation axis of motor, the outside fixedly connected with winding wheel of rotation axis, the outside fixedly provided with control wire of winding wheel, the bottom fixedly connected with second electro-magnet of control wire.
Preferably, the top of the second shell is fixedly connected with a handle, a control switch is arranged on the outer side of the handle, and the top of the control switch is fixedly connected with a power supply line.
Preferably, the right side fixedly connected with third shell of first shell, the inside fixedly connected with suction pump of third shell, the left side fixedly connected with straw of suction pump.
Preferably, the left side fixedly connected with syringe of first shell, the syringe is including an empty section of thick bamboo, the inside of an empty section of thick bamboo is provided with the piston, the top fixedly connected with piston rod of piston, the top fixedly connected with piston handle of piston rod, the right side fixedly connected with syringe of an empty section of thick bamboo.
Preferably, the bottom of the first housing is provided with a suction nozzle, and the bottom of the first housing is provided with a spray head.
Preferably, the bottom fixedly connected with sucking disc of first shell, the bottom of sucking disc is provided with the rubber pad, the outside of first shell is provided with the transparent plate.
Compared with the related art, the ultrasonic interventional therapy puncture needle positioning emitter provided by the utility model has the following beneficial effects:
the utility model provides a positioning emitter for a puncture needle for ultrasonic interventional therapy, which is characterized in that a winding wheel outside a rotating shaft is driven by controlling a motor to rotate, a control wire is driven by the winding wheel, a first electromagnet is adsorbed by a second electromagnet, the puncture needle is pulled down to the top through a pulling plate, a tension spring is compressed, when the equipment is started, a sucking disc is firstly placed at a puncture part to open a sucking pump, the sucking disc is sucked on the surface of the puncture part through vacuum, a nozzle is used for anesthesia on the surface of the puncture skin, an electrode of the second electromagnet is cancelled through a control switch, the second electromagnet is separated from the first electromagnet, and when the electromagnets are separated, the puncture needle rapidly penetrates out of a positioning opening to the puncture part through the tension spring in a returning way, so that the problems of few functions, low speed, poor reliability and high error rate of the device are solved.
Drawings
FIG. 1 is a schematic view of a preferred embodiment of an ultrasonic interventional therapy needle positioning emitter according to the present utility model;
FIG. 2 is a schematic view of the structure of the emitter body shown in FIG. 1;
FIG. 3 is an enlarged schematic view of portion A shown in FIG. 1;
fig. 4 is a schematic front view of the ultrasonic interventional therapy needle positioning transmitter shown in fig. 1.
Reference numerals in the drawings: 1. the first housing, 2, the emitter body, 201, the hollow tube, 202, the positioning port, 203, the channel, 204, the slide plate, 205, the pull rod, 206, the pull plate, 207, the first electromagnet, 208, the puncture needle, 209, the tension spring, 3, the second housing, 4, the motor, 5, the rotating shaft, 6, the winding wheel, 7, the control wire, 8, the second electromagnet, 9, the grip, 10, the control switch, 11, the power supply line, 12, the third housing, 13, the suction pump, 14, the suction tube, 15, the injector, 151, the hollow tube, 152, the piston, 153, the piston rod, 154, the piston handle, 155, the injection tube, 16, the suction port, 17, the spray head, 18, the suction cup, 19, the rubber pad, 20, the transparent plate.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of an ultrasonic interventional therapy puncture needle positioning transmitter provided by the present utility model; FIG. 2 is a schematic view of the structure of the emitter body shown in FIG. 1; FIG. 3 is an enlarged schematic view of portion A shown in FIG. 1; fig. 4 is a schematic front view of the ultrasonic interventional therapy needle positioning transmitter shown in fig. 1. The ultrasonic interventional therapy puncture needle positioning emitter comprises: a first housing 1;
the emitter body 2, the outside of emitter body 2 sets up in the inside of first shell 1, emitter body 2 includes hollow tube 201, locating port 202 has been seted up to the bottom of hollow tube 201, the inside of hollow tube 201 is provided with passageway 203, the inside of hollow tube 201 is provided with slide 204, the top fixedly connected with tensioning spring 209 of slide 204, the top fixedly connected with pull rod 205 of slide 204, the top fixedly connected with pull plate 206 of pull rod 205, the first electro-magnet 207 of top fixedly connected with of pull plate 206, the bottom fixedly connected with pjncture needle 208 of pull plate 206.
The outer surface of the hollow tube 201 is of a transparent structure, the puncture needle 208 at the bottom of the pulling plate 206 is driven to puncture during resetting through the tensioning spring 209, the puncture needle 208 is arranged in the channel 203, the channel 203 is matched with the puncture needle 208, and the other end of the tensioning spring 209 is connected with the inside of the hollow tube 201.
The top fixedly connected with second shell 3 of first shell 1, the inside of second shell 3 is provided with motor 4, the right side fixedly connected with rotation axis 5 of motor 4, the outside fixedly connected with winding wheel 6 of rotation axis 5, the outside fixedly provided with control wire 7 of winding wheel 6, the bottom fixedly connected with second electro-magnet 8 of control wire 7.
The rotation of the winding wheel 6 is controlled by controlling the motor 4, whereby the second electromagnet 8 at the bottom of the wire 7 is controlled to be connected to the first electromagnet 207.
The top of the second shell 3 is fixedly connected with a handle 9, a control switch 10 is arranged on the outer side of the handle 9, and the top of the control switch 10 is fixedly connected with a power supply line 11.
The device is held in the hand by the grip 9, the operation of the first electromagnet 207, the second electromagnet 8, the suction pump and the motor 4 is controlled by the control switch 10, and the device is supplied with power by the power supply line 11.
The right side of first shell 1 fixedly connected with third shell 12, the inside fixedly connected with suction pump 13 of third shell 12, suction pump 13's left side fixedly connected with straw 14.
The suction tube 14 extends through the third housing 12 and the second housing 3 to the bottom of the second housing 3, and suction is performed by the suction pump 13 to suck the suction cup 18 attached to the skin surface in a vacuum state to the skin state, so that the device is firmly fixed on the skin surface.
The left side fixedly connected with syringe 15 of first shell 1, syringe 15 is including empty section of thick bamboo 151, the inside of empty section of thick bamboo 151 is provided with piston 152, the top fixedly connected with piston rod 153 of piston 152, the top fixedly connected with piston handle 154 of piston rod 153, the right side fixedly connected with injection tube 155 of empty section of thick bamboo 151.
The inside of the hollow cylinder 151 is provided with gunpowder, when the piston 152 is pressed down, the gunpowder is scattered on the surface of the skin through the nozzle at the bottom of the injection tube 155, so as to achieve the effect of relieving pain, and the injection tube 155 penetrates through the hollow cylinder 151 and the left side of the first shell 1 to be connected with the nozzle 17.
A suction nozzle 16 is formed in the bottom of the first housing 1, and a spray nozzle 17 is formed in the bottom of the first housing 1.
The straw opening 16 is connected to one end of the syringe and the straw opening 16 is connected to one end of the straw 14.
The bottom of first shell 1 fixedly connected with sucking disc 18, the bottom of sucking disc 18 is provided with rubber pad 19, the outside of first shell 1 is provided with transparent plate 20.
The suction cup 18 is sucked onto the skin of the puncture surface to have the effect of fixing the device, the suction cup 18 is sucked onto the skin surface through the rubber pad 19 without foreign body feeling, the internal condition of the emitter body can be observed through the transparent plate 20, and the suction cup is transparent 18.
The working principle of the ultrasonic interventional therapy puncture needle positioning emitter provided by the utility model is as follows:
the winding wheel 6 outside the rotating shaft 5 is driven by the rotation of the control motor 4, the control wire 7 is driven by the winding wheel 6, the first electromagnet 207 is attracted by the second electromagnet 8, the puncture needle 208 is pulled down to the top through the pulling plate 206, the tension spring 209 is compressed, the suction cup 18 is firstly placed at the puncture part to open the suction pump 13 when the device is started, the suction cup 18 is sucked on the surface of the puncture part through vacuum, the nozzle 17 is used for anesthesia on the surface of the puncture skin through the use of the injector 15, the second electromagnet 8 is separated from the first electromagnet 207 by the electrode of the control switch 10, and when the electromagnets are separated, the puncture needle rapidly penetrates out of the positioning opening 202 to the puncture part through the return of the tension spring 209.
Compared with the related art, the ultrasonic interventional therapy puncture needle positioning emitter provided by the utility model has the following beneficial effects:
the winding wheel 6 outside the rotating shaft 5 is driven by the rotation of the control motor 4, the control wire 7 is driven by the winding wheel 6, the first electromagnet 207 is adsorbed by the second electromagnet 8, the puncture needle 208 is pulled down to the top through the pulling plate 206, the tension spring 209 is tightly pressed, the suction cup 18 is firstly placed at the puncture part to open the suction pump 13 when the equipment is started, the suction cup 18 is sucked on the surface of the puncture part through vacuum, the spray head 17 is used for anesthesia on the surface of the puncture skin through the use of the injector 15, the second electromagnet 8 is separated from the first electromagnet 207 by canceling the electrode of the second electromagnet 8 through the control switch 10, and when the electromagnets are separated, the puncture needle rapidly penetrates out of the positioning opening 202 to the puncture part through the tension spring 209 in a return mode, so that the device has few functions, low speed, poor reliability and high error rate.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. An ultrasonic interventional therapy needle positioning emitter, comprising: a first housing; the transmitter body, the outside of transmitter body sets up in the inside of first shell, the transmitter body includes the hollow tube, the locating hole has been seted up to the bottom of hollow tube, the inside of hollow tube is provided with the passageway, the inside of hollow tube is provided with the slide, the top fixedly connected with tensioning spring of slide, the top fixedly connected with pull rod of slide, the top fixedly connected with arm-tie of pull rod, the top fixedly connected with first electro-magnet of arm-tie, the bottom fixedly connected with pjncture needle of arm-tie.
2. The ultrasonic interventional therapy puncture needle positioning emitter according to claim 1, wherein the top of the first shell is fixedly connected with a second shell, a motor is arranged in the second shell, the right side of the motor is fixedly connected with a rotating shaft, the outer side of the rotating shaft is fixedly connected with a winding wheel, the outer side of the winding wheel is fixedly provided with a control wire, and the bottom of the control wire is fixedly connected with a second electromagnet.
3. The ultrasonic interventional therapy puncture needle positioning emitter according to claim 2, wherein a grip is fixedly connected to the top of the second housing, a control switch is arranged on the outer side of the grip, and a power supply line is fixedly connected to the top of the control switch.
4. The ultrasonic interventional therapy puncture needle positioning emitter according to claim 1, wherein a third shell is fixedly connected to the right side of the first shell, a suction pump is fixedly connected to the inside of the third shell, and a suction pipe is fixedly connected to the left side of the suction pump.
5. The ultrasonic interventional therapy puncture needle positioning emitter according to claim 1, wherein the syringe is fixedly connected to the left side of the first shell and comprises a hollow cylinder, a piston is arranged in the hollow cylinder, a piston rod is fixedly connected to the top of the piston, a piston handle is fixedly connected to the top of the piston rod, and a syringe is fixedly connected to the right side of the hollow cylinder.
6. The ultrasonic interventional therapy puncture needle positioning emitter according to claim 1, wherein a suction nozzle is formed in the bottom of the first housing, and a spray nozzle is formed in the bottom of the first housing.
7. The ultrasonic interventional therapy puncture needle positioning emitter according to claim 1, wherein a sucker is fixedly connected to the bottom of the first housing, a rubber pad is arranged at the bottom of the sucker, and a transparent plate is arranged on the outer side of the first housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222740124.6U CN219231250U (en) | 2022-10-18 | 2022-10-18 | Ultrasonic interventional therapy puncture needle positioning emitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222740124.6U CN219231250U (en) | 2022-10-18 | 2022-10-18 | Ultrasonic interventional therapy puncture needle positioning emitter |
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| CN219231250U true CN219231250U (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222740124.6U Active CN219231250U (en) | 2022-10-18 | 2022-10-18 | Ultrasonic interventional therapy puncture needle positioning emitter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117481763A (en) * | 2023-12-22 | 2024-02-02 | 中国人民解放军总医院第一医学中心 | Nasal mucosa puncture positioning device for stem cell transnasal transplantation |
| CN117481763B (en) * | 2023-12-22 | 2024-04-30 | 中国人民解放军总医院第一医学中心 | Nasal mucosa puncture positioning device for stem cell transnasal transplantation |
-
2022
- 2022-10-18 CN CN202222740124.6U patent/CN219231250U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117481763A (en) * | 2023-12-22 | 2024-02-02 | 中国人民解放军总医院第一医学中心 | Nasal mucosa puncture positioning device for stem cell transnasal transplantation |
| CN117481763B (en) * | 2023-12-22 | 2024-04-30 | 中国人民解放军总医院第一医学中心 | Nasal mucosa puncture positioning device for stem cell transnasal transplantation |
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