CN211049540U - Three-dimensional virtual navigation positioning puncture outfit - Google Patents
Three-dimensional virtual navigation positioning puncture outfit Download PDFInfo
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- CN211049540U CN211049540U CN201921178323.4U CN201921178323U CN211049540U CN 211049540 U CN211049540 U CN 211049540U CN 201921178323 U CN201921178323 U CN 201921178323U CN 211049540 U CN211049540 U CN 211049540U
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Abstract
The utility model relates to a three-dimensional virtual navigation positioning puncture outfit, which comprises a puncture needle tube, a puncture inner core, a CT scanning device and a display device, wherein the puncture needle tube is of a hollow structure, and the puncture inner core is arranged in the puncture needle tube in a sliding way; the method is characterized in that: the puncture inner core comprises an inner core body, a positioning device and an ultrasonic probe, wherein the positioning device and the ultrasonic probe are connected to the front end of the inner core body, and the positioning device and the ultrasonic probe can be detached and replaced with each other; the positioning device comprises a positioning shell, a position sensor and a communication module, wherein the front end of the positioning shell is provided with a needle point, the position sensor and the communication module are arranged in the positioning shell, the position sensor is connected with CT scanning equipment through the communication module, and display equipment is connected with the CT scanning equipment; the positioning device is withdrawn and replaced by the ultrasonic probe after penetrating to the target area. The utility model discloses can generate real-time dynamic three-dimensional virtual navigation image, can reach the target area by more accurate efficient, improve the puncture success rate.
Description
Technical Field
The utility model relates to a CT puncture positioner, specifically speaking are three-dimensional virtual navigation location puncture ware belongs to medical instrument technical field.
Background
The puncture biopsy is widely applied clinically, is a key step in the tumor treatment process, and the treatment means selected for the tumor depends on the pathological results obtained by the puncture biopsy. At present, the lung tumor puncture adopts a CT guiding mode to carry out CT scanning on a lesion region, and after the position of a tumor is confirmed, a path for puncturing the tumor and a part for puncturing the tumor are designed. The aspiration biopsy of the lung is completed under a certain dynamic rule, similar to shooting target, while the lung tumor is a moving target. The lung is generally considered to be the most complex needle biopsy site, and the currently clinically used needle biopsy needles (devices) have the following defects: 1. since lung tissue is wrapped by the thorax (including clavicle, rib, scapula, etc.), when the optimal puncture path perpendicular to the center of the tumor is blocked by bony structures, puncture positioning will be difficult, resulting in a decrease in puncture success rate. 2. During breathing the tumor moves with the fluctuation of the lung tissue and is not fixed in position. Although the patient can hold his breath during the puncturing operation, the patient can hardly maintain the breath-hold for a long time, the breath-hold amplitude can be changed, the discomfort caused by puncturing can reduce the patient's adaptability, and the preset puncturing path can cause errors. 3. If a tumor in the deep part of lung tissue is close to a heart and a large blood vessel part, the large blood vessel of the heart can be conducted to cause the tumor to move within a certain range, CT can only scan the position of one moment, and an error can also occur according to a puncture path preset by CT positioning. 4. The heart, the great vessel and the lung in the chest are all important organs, and the types of complications caused by mistaken injury in the process of lung aspiration biopsy are far more than those of other parts.
Disclosure of Invention
The utility model aims to overcome the not enough of existence among the prior art, provide a three-dimensional virtual navigation location puncture ware, its structure is ingenious, and reasonable in design can generate real-time dynamic three-dimensional virtual navigation image in operation process, can reach the target area by more accurate efficient, improves the puncture success rate.
According to the utility model provides a technical scheme: the three-dimensional virtual navigation positioning puncture outfit comprises a puncture needle tube, a puncture inner core, CT scanning equipment and display equipment, wherein the puncture needle tube is of a hollow structure, and the puncture inner core is arranged in the puncture needle tube in a sliding manner; the method is characterized in that: the puncture inner core comprises an inner core body, a positioning device and an ultrasonic probe, wherein the positioning device and the ultrasonic probe are connected to the front end of the inner core body, and both the positioning device and the ultrasonic probe can be detached and replaced with each other; the positioning device comprises a positioning shell, a position sensor and a communication module, wherein the front end of the positioning shell is provided with a needle point, the position sensor and the communication module are arranged in the positioning shell, the position sensor is connected with display equipment through the communication module, the position sensor sends the position information of the needle point to the display equipment in real time, and a processor in the display equipment processes the position information and forms a path on the virtual three-dimensional image; the display device is connected with the CT scanning device, the CT scanning device constructs a virtual three-dimensional image through scanning and displays the virtual three-dimensional image through the display device, an operator designs a puncture path according to the virtual three-dimensional image, the path forms a marking line, and the virtual real-time dynamic three-dimensional image is constructed and formed; the positioning device is withdrawn after being punctured into the target area and replaced by the ultrasonic probe, and the ultrasonic probe further accurately positions the target area through ultrasound so as to design a puncturing angle to avoid blood vessels or important visceral organs.
As a further improvement of the utility model, the puncture needle tube is sleeved with a slidable self-locking positioning and supporting device.
As a further improvement of the present invention, the self-locking positioning and supporting device comprises a supporting frame, an annular seat, a left locking component and a right locking component, wherein a circular groove is arranged in the supporting frame, the annular seat is installed in the circular groove, an annular gap is left between the outer wall of the annular seat and the inner wall of the circular groove, and the puncture needle tube is inserted into the central holes of the annular seat and the supporting frame; the left locking assembly is arranged on the left side of the annular seat and comprises a pin rod, a spring piece, a lock cylinder and a soft locking head, a radial through hole is formed in the left half part of the support frame, and the pin rod is movably arranged in the radial through hole in a penetrating mode; the spring piece is arranged in the annular gap, and the middle part of the spring piece is connected with the inner end of the pin rod; two lock cylinder holes penetrating through the wall of the annular seat are formed in the peripheral wall of the left half part of the annular seat, a lock cylinder capable of moving axially is arranged in each lock cylinder hole, the outer end of the lock cylinder is hinged with the end part of the spring piece, and a soft locking head is arranged at the inner end of the lock cylinder and abuts against the outer wall of the puncture needle tube; two convex supporting points for supporting the spring piece are arranged on the outer wall of the left half part of the annular seat, and the contact supporting points of the convex supporting points and the spring piece are positioned between the middle point and the end point of the spring piece; the right locking assembly is arranged on the right side of the annular seat, and the right locking assembly and the left locking assembly are identical in structure and are bilaterally symmetrical.
As a further improvement of the utility model, the soft locking head is made of rubber or silica gel material.
As a further improvement of the utility model, be threaded connection between location casing and ultrasonic probe and the inner core body.
Preferably, the puncture cannula is provided with a cannula supporting structure capable of being positioned in a sliding manner, so that the puncture cannula and the puncture needle tube are prevented from inclining during working, the cannula supporting structure is attached to the surface of the skin during use, the position information of the position sensor can be accurately obtained, and the coaxial puncture needle is prevented from being inclined to influence the position detection.
As a further improvement of the present invention, the display device is a virtual imaging device.
As a further improvement, the three-dimensional virtual navigation positioning puncture outfit further comprises an intelligent voice control system, the intelligent voice control system comprises a processor and a voice recognition module, the voice recognition module is connected with the processor, and the processor is connected with the CT scanning device and the display device.
As a further improvement, the three-dimensional virtual navigation positioning puncture outfit is additionally provided with an intelligent voice control system.
As a further improvement, the intelligence voice control system includes voice command input module, the voice control unit that is used for exporting voice control signal and the drive module that is used for according to the corresponding equipment of voice command drive that is used for gathering medical staff's voice command signal, voice command input module is connected with voice control unit's corresponding input, voice control unit's output and drive module's input control connection, drive module's output is used for the drive rather than CT scanning equipment and the display device who is connected.
As a further improvement of the present invention, the intelligent voice control system further includes a speaker, which is connected to the corresponding output terminal of the voice control unit.
Compared with the prior art, the utility model, have following advantage:
1) the utility model provides a be provided with positioner in the puncture inner core, position sensor among the positioner can send the positional information of needle point to display device in real time, is handled positional information and forms the route on virtual three-dimensional image by the treater in the display device; the CT scanning device constructs a virtual three-dimensional image through scanning and displays the virtual three-dimensional image through the display device, an operator designs a puncture path according to the virtual three-dimensional image and forms a marking line on the path to construct a virtual real-time dynamic three-dimensional image, the constructed virtual real-time dynamic three-dimensional image can be displayed through the display device, and the operator can repeatedly watch the virtual real-time dynamic three-dimensional image before actual operation, so that the virtual real-time dynamic three-dimensional image has higher pertinence in the actual operation.
2) The utility model provides a display device can adopt virtual imaging (VR) equipment, generates real-time dynamic three-dimensional virtual navigation image in operation process, and the sense of reality is stronger, and it is better to guide the effect, can accurate efficient reach the target area more.
3) The utility model provides a positioner can withdraw from and replace for ultrasonic probe after the target area is punctured, and ultrasonic probe passes through the supersound and further pinpoints the target area to in design puncture angle is in order to avoid blood vessel or important internal organs.
4) The utility model discloses can also integrate intelligent voice control system, can switch each functional module of management through intelligent voice control system in operation process, reduce the influence of hand action to puncture ware stability, simplify the operating procedure, reduce the aseptic technique degree of difficulty, reduce the probability of polluting in the art.
Drawings
Fig. 1 is a functional block diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of the combined assembly structure of the puncture needle tube, the puncture inner core and the self-locking type positioning and supporting device in the embodiment of the present invention.
Fig. 3 is a schematic structural view of the puncture inner core in fig. 2.
Fig. 4 is a sectional view taken along line a-a in fig. 2.
Fig. 5 is a schematic block diagram of the intelligent voice control system of the present invention.
Description of reference numerals: the device comprises a puncture needle tube 1, a puncture inner core 2, an inner core body 2.1, a locating device 2.2, a locating shell 2.2.1, a position sensor 2.2.2, a communication module 2.2.3, a needle point 2.2.4, an ultrasonic probe 2.3, a self-locking locating support device 3.1, a support frame 3.1, a circular groove 3.1a, an annular seat 3.2, a lock core hole 3.2a, a convex fulcrum 3.2b, a pin rod 3.3, a spring leaf 3.4, a lock core 3.5, a soft locking head 3.6, an annular gap 3.7, a voice command input module 4, a voice control unit 5 and a driving module 6.
Detailed Description
The invention is further described with reference to the following specific drawings and examples.
As shown in fig. 1 to 3, the embodiment discloses a three-dimensional virtual navigation positioning puncture outfit, which comprises a puncture needle tube 1, a puncture inner core 2, a CT scanning device and a display device, wherein the puncture needle tube 1 is of a hollow structure, the puncture inner core 2 is slidably arranged in the puncture needle tube 1, the puncture inner core 2 comprises an inner core body 2.1, a positioning device 2.2 and an ultrasonic probe 2.3, the positioning device 2.2 and the ultrasonic probe 2.3 are used for being connected to the front end of the inner core body 2.1, and the positioning device 2.2 and the ultrasonic probe 2.3 can be detached and replaced with each other; the positioning device 2.2 comprises a positioning shell 2.2.1, a position sensor 2.2.2 and a communication module 2.2.3, wherein the front end of the positioning shell 2.2.1 is provided with a needle point 2.2.4, the position sensor 2.2.2 and the communication module 2.2.3 are arranged in the positioning shell 2.2.1, the position sensor 2.2.2 is connected with a display device through the communication module 2.2.3, the position sensor 2.2.2 sends the position information of the needle point 2.2.4 to the display device in real time, and a processor in the display device processes the position information and forms a path on a virtual three-dimensional image; the display device is connected with the CT scanning device, the CT scanning device constructs a virtual three-dimensional image through scanning and displays the virtual three-dimensional image through the display device, an operator designs a puncture path according to the virtual three-dimensional image, the path forms a marking line, and the virtual real-time dynamic three-dimensional image is constructed and formed along with the puncture progress of the needle point 2.2.4; the positioning device 2.2 is withdrawn after puncturing the target area and replaced by the ultrasonic probe 2.3, and the ultrasonic probe 2.3 further accurately positions the target area through ultrasound so as to design a puncturing angle to avoid blood vessels or important visceral organs.
When in clinical use, the positioning device 2.2 is firstly arranged on the inner core body 2.1, then the puncture needle tube 1 is inserted to form a puncture trocar, and then the simulated puncture is carried out according to the conventional steps; in the process of simulating puncture, the position sensor 2.2.2 sends the position information of the needle point 2.2.4 to the display device in real time through the communication module 2.2.3, a processor in the display device processes the position information and forms a path on the virtual three-dimensional image, and as the adjustment and correction of puncture are controlled through magnetic navigation, magnetic force does not radiate, and the real-time operation can be carried out for a long time. Therefore, the most appropriate puncture path can be designed in the virtual three-dimensional image through multiple times of simulated puncture, the path forms a marking line, the virtual real-time dynamic three-dimensional image is constructed, the constructed virtual real-time dynamic three-dimensional image can be displayed through the display equipment, an operator can repeatedly watch the virtual real-time dynamic three-dimensional image before actual operation, and the virtual real-time dynamic three-dimensional image is more targeted in the actual operation. In subsequent actual operation, the needle point 2.2.4 can reach a target area more accurately and efficiently; after the target area is punctured, the positioning device 2.2 is withdrawn and replaced by the ultrasonic probe 2.3, the ultrasonic probe 2.3 is inserted into the puncture needle tube 1 again, and the target area is further accurately positioned by the ultrasonic probe 2.3, so that the puncture angle can be designed to avoid blood vessels or important visceral organs.
As shown in fig. 2, the puncture needle tube 1 is sleeved with a slidable self-locking positioning support device 3. So set up, paste the skin surface and provide the support from locking-type location strutting arrangement 3 when actual puncture is used, can prevent that the trocar of puncturing from taking place the slope at the during operation, prevent that trocar of puncturing slope from producing the influence to position detection.
As shown in fig. 2 and 4, in this embodiment, the self-locking positioning and supporting device 3 includes a supporting frame 3.1, an annular seat 3.2, a left locking component and a right locking component, a circular groove 3.1a is provided in the supporting frame 3.1, the annular seat 3.2 is installed in the circular groove 3.1a, an annular gap 3.7 is left between an outer wall of the annular seat 3.2 and an inner wall of the circular groove 3.1a, and the puncture needle tube 1 is inserted into central holes of the annular seat 3.2 and the supporting frame 3.1; the left locking assembly is arranged on the left side of the annular seat 3.2 and comprises a pin rod 3.3, a spring piece 3.4, a lock cylinder 3.5 and a soft locking head 3.6, a radial through hole is formed in the left half part of the support frame 3.1, and the pin rod 3.3 is movably arranged in the radial through hole in a penetrating mode; the spring piece 3.4 is arranged in the annular gap 3.7, and the middle part of the spring piece 3.4 is connected with the inner end of the pin rod 3.3; two lock cylinder holes 3.2a penetrating through the wall of the annular seat 3.2 are formed in the peripheral wall of the left half part of the annular seat 3.2, a lock cylinder 3.5 capable of moving axially is arranged in each lock cylinder hole 3.2a, the outer end of each lock cylinder 3.5 is hinged with the end part of a spring leaf 3.4, a soft locking head 3.6 is arranged at the inner end of each lock cylinder 3.5, and the soft locking head 3.6 abuts against the outer wall of the puncture needle tube 1; two convex supporting points 3.2b for supporting the spring piece 3.4 are arranged on the outer wall of the left half part of the annular seat 3.2, and the contact supporting point of the convex supporting points 3.2b and the spring piece 3.4 is positioned between the midpoint and the end point of the spring piece 3.4; the right locking assembly is arranged on the right side of the annular seat 3.2, and the right locking assembly and the left locking assembly are identical in structure and are bilaterally symmetrical.
During clinical operation, the self-locking positioning support device 3 is sleeved on the puncture needle tube 1, the spring piece 3.4 is pressed and contacted with the outer wall of the puncture needle tube 1 through the soft locking head 3.6 at the inner end of the self elastic driving lock cylinder 3.5, and the support frame 3.1 is tightly attached to the surface of the skin to provide support when in use. When the position of the self-locking positioning and supporting device 3 needs to be adjusted, an operator holds the two pin rods 3.3 with hands and presses the pin rods with force, so that the pin rods 3.3 move inwards, the pin rods 3.3 drive the spring leaf 3.4 to deform, the two ends of the spring leaf 3.4 tilt and drive the lock cylinder 3.5 to move outwards in the radial direction, the soft locking head 3.6 at the inner end of the lock cylinder 3.5 is separated from contact with the outer wall of the puncture needle tube 1, the self-locking positioning and supporting device 3 can freely slide on the puncture needle tube 1, and the pin rods 3.3 are loosened after the self-locking positioning and supporting device is adjusted in.
In this embodiment, the soft locking head 3.6 is made of rubber or silica gel material to ensure that the soft locking head 3.6 has enough friction force to the puncture needle tube 1.
As shown in fig. 2, in this embodiment, the positioning shell 2.2.1 and the ultrasonic probe 2.3 are connected with the inner core body 2.1 by threads. So set up for be connected convenient and safe and reliable between positioner 2.2 and ultrasonic probe 2.3 and the inner core body 2.1.
In this embodiment, the communication module 2.2.3 may use a wired communication module 2.2.3 or a wireless communication module 2.2.3 according to actual needs, and preferably uses a wireless communication module 2.2.3 such as a bluetooth module. The microprocessor can adopt any one of a single chip microcomputer, an ARM and an FPGA.
The utility model discloses in, the display device preferably adopts virtual imaging device. With the arrangement, images in the navigation process are transmitted to the virtual imaging device, and the virtual imaging device is worn on the head of a patient, so that a doctor can flexibly move when observing the images, and the image is not limited like a traditional display device with a fixed position.
The utility model discloses in, three-dimensional virtual navigation location puncture ware can also add and establish one set of intelligent voice control system, intelligence voice control system is including voice command input module 4, the voice control unit 5 that is used for exporting voice control signal that is used for gathering medical staff voice command signal and the drive module 6 that is used for according to the corresponding equipment of voice command drive, voice command input module 4 is connected with voice control unit 5's corresponding input, voice control unit 5's output and drive module 6's input control connection, drive module 6's output is used for the drive rather than CT scanning device and the display device who is connected. So set up, switch each functional module of management through intelligent voice control system in operation process, reduce the influence of hand action to puncture ware stability, simplify the operating procedure, reduce the aseptic technique degree of difficulty, reduce the probability of polluting in the art.
As shown in fig. 5, in the present invention, the voice command input module 4 can adopt a conventional microphone, and the microphone can be clipped at the collar of the medical staff to ensure that the distance from the mouth of the medical staff is nearest, so as to improve the correct recognition rate of the voice command. The voice control unit 5 may be a conventional product in the art, such as a smart voice control switch of FreeGoto _ B1 type.
In the working process of the intelligent voice control system, the microphone sends the voice command of the medical staff to the voice control unit 5, the corresponding voice command is written into the voice control unit 5 in advance, the voice to be sent by the medical staff is edited into the voice control unit 5 in advance, after the voice control unit 5 accurately identifies the voice command, a control signal is output to control the corresponding relay to enable the driving module 6 to work, and the executing mechanism starts to execute the corresponding action.
The driving module 6 comprises a triode and a relay and is used for driving electrical equipment, such as CT scanning equipment, display equipment and the like. Because each electrical equipment can be driven and controlled by the relay, the corresponding electrical equipment can be controlled by driving the relay by controlling the on and off of the triode through the voice instruction signal.
In addition, intelligence voice control system still includes loudspeaker, loudspeaker are connected with voice control unit 5's corresponding output. So set up, in the course of the work, loudspeaker can send corresponding pronunciation in order to remind whether medical staff discernment is accurate, provide the correct operating information for medical staff.
The above description is only for the preferred embodiment of the present invention, and the above specific embodiments are not intended to limit the present invention. Within the scope of the technical idea of the present invention, various modifications and alterations can be made, and any person skilled in the art can make modifications, amendments or equivalent replacements according to the above description, all belonging to the protection scope of the present invention.
Claims (9)
1. The three-dimensional virtual navigation positioning puncture outfit comprises a puncture needle tube (1), a puncture inner core (2), CT scanning equipment and display equipment, wherein the puncture needle tube (1) is of a hollow structure, and the puncture inner core (2) is arranged in the puncture needle tube (1) in a sliding manner; the method is characterized in that: the puncture inner core (2) comprises an inner core body (2.1), a positioning device (2.2) and an ultrasonic probe (2.3), wherein the positioning device (2.2) and the ultrasonic probe (2.3) are connected to the front end of the inner core body (2.1), and the positioning device (2.2) and the ultrasonic probe (2.3) can be detached and replaced with each other; the positioning device (2.2) comprises a positioning shell (2.2.1), a position sensor (2.2.2) and a communication module (2.2.3), wherein the front end of the positioning shell (2.2.1) is provided with a needle point (2.2.4), the position sensor (2.2.2) and the communication module (2.2.3) are arranged in the positioning shell (2.2.1), the position sensor (2.2.2) is connected with a display device through the communication module (2.2.3), the position sensor (2.2.2) sends the position information of the needle point (2.2.4) to the display device in real time, and a processor in the display device processes the position information and forms a path on a virtual three-dimensional image; the display device is connected with the CT scanning device, the CT scanning device constructs a virtual three-dimensional image through scanning and displays the virtual three-dimensional image through the display device, an operator designs a puncture path according to the virtual three-dimensional image, the path forms a marking line, and a virtual real-time dynamic three-dimensional image is constructed and formed along with the puncture progress of the needle point (2.2.4); the positioning device (2.2) is withdrawn after being punctured into the target area and replaced by the ultrasonic probe (2.3), and the ultrasonic probe (2.3) further accurately positions the target area through ultrasound so as to design a puncturing angle to avoid blood vessels or important visceral organs.
2. The three-dimensional virtual navigation positioning puncture outfit of claim 1, wherein: the puncture needle tube (1) is sleeved with a slidable self-locking positioning and supporting device (3).
3. The three-dimensional virtual navigation positioning puncture outfit of claim 2, wherein: the self-locking type positioning and supporting device (3) comprises a supporting frame (3.1), an annular seat (3.2), a left locking assembly and a right locking assembly, wherein a circular groove (3.1a) is formed in the supporting frame (3.1), the annular seat (3.2) is installed in the circular groove (3.1a), an annular gap (3.7) is reserved between the outer wall of the annular seat (3.2) and the inner wall of the circular groove (3.1a), and the puncture needle tube (1) is arranged in central holes of the annular seat (3.2) and the supporting frame (3.1) in a penetrating mode; the left locking assembly is arranged on the left side of the annular seat (3.2), the left locking assembly comprises a pin rod (3.3), a spring piece (3.4), a lock cylinder (3.5) and a soft locking head (3.6), a radial through hole is formed in the left half part of the support frame (3.1), and the pin rod (3.3) is movably arranged in the radial through hole in a penetrating mode; the spring piece (3.4) is arranged in the annular gap (3.7), and the middle part of the spring piece (3.4) is connected with the inner end of the pin rod (3.3); two lock cylinder holes (3.2a) penetrating through the wall of the annular seat (3.2) are formed in the peripheral wall of the left half part of the annular seat (3.2), a lock cylinder (3.5) capable of moving axially is arranged in each lock cylinder hole (3.2a), the outer end of each lock cylinder (3.5) is hinged with the end of a spring leaf (3.4), a soft locking head (3.6) is arranged at the inner end of each lock cylinder (3.5), and the soft locking head (3.6) abuts against the outer wall of the puncture needle tube (1); two convex supporting points (3.2b) for supporting the spring piece (3.4) are arranged on the outer wall of the left half part of the annular seat (3.2), and the contact supporting point of the convex supporting points (3.2b) and the spring piece (3.4) is positioned between the midpoint and the end point of the spring piece (3.4); the right locking assembly is arranged on the right side of the annular seat (3.2), and the right locking assembly and the left locking assembly are identical in structure and are bilaterally symmetrical.
4. The three-dimensional virtual navigation positioning puncture outfit of claim 3, wherein: the soft locking head (3.6) is made of rubber or silica gel materials.
5. The three-dimensional virtual navigation positioning puncture outfit of claim 1, wherein: the positioning shell (2.2.1), the ultrasonic probe (2.3) and the inner core body (2.1) are in threaded connection.
6. The three-dimensional virtual navigation positioning puncture outfit of claim 1, wherein: the display device is a virtual imaging device.
7. The three-dimensional virtual navigation positioning puncture outfit of claim 1, wherein: the three-dimensional virtual navigation positioning puncture outfit is additionally provided with an intelligent voice control system.
8. The three-dimensional virtual navigation positioning puncture outfit of claim 7, wherein: the intelligent voice control system comprises a voice command input module (4) used for collecting voice instruction signals of medical staff, a voice control unit (5) used for outputting the voice control signals and a driving module (6) used for driving corresponding equipment according to voice commands, wherein the voice command input module (4) is connected with the corresponding input end of the voice control unit (5), the output end of the voice control unit (5) is in control connection with the input end of the driving module (6), and the output end of the driving module (6) is used for driving CT scanning equipment and display equipment which are connected with the driving module.
9. The three-dimensional virtual navigation positioning puncture outfit of claim 7, wherein: the intelligent voice control system further comprises a loudspeaker, and the loudspeaker is connected with the corresponding output end of the voice control unit (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921178323.4U CN211049540U (en) | 2019-07-24 | 2019-07-24 | Three-dimensional virtual navigation positioning puncture outfit |
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| CN201921178323.4U CN211049540U (en) | 2019-07-24 | 2019-07-24 | Three-dimensional virtual navigation positioning puncture outfit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116983057A (en) * | 2023-09-25 | 2023-11-03 | 中南大学 | Digital twin image puncture guiding system capable of achieving real-time multiple registration |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116983057A (en) * | 2023-09-25 | 2023-11-03 | 中南大学 | Digital twin image puncture guiding system capable of achieving real-time multiple registration |
| CN116983057B (en) * | 2023-09-25 | 2024-01-23 | 中南大学 | Digital twin image puncture guiding system capable of achieving real-time multiple registration |
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