CN117122399A - Infrared guiding fingertip ultrasonic auxiliary real-time puncture system - Google Patents
Infrared guiding fingertip ultrasonic auxiliary real-time puncture system Download PDFInfo
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- 239000000523 sample Substances 0.000 claims abstract description 80
- 210000004204 blood vessel Anatomy 0.000 claims abstract description 65
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- 230000002792 vascular Effects 0.000 claims abstract description 13
- 238000012545 processing Methods 0.000 claims description 41
- 239000007787 solid Substances 0.000 claims description 30
- 230000008878 coupling Effects 0.000 claims description 23
- 238000010168 coupling process Methods 0.000 claims description 23
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- 238000003384 imaging method Methods 0.000 abstract description 25
- 238000003331 infrared imaging Methods 0.000 abstract description 6
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- 238000010241 blood sampling Methods 0.000 description 2
- 230000015624 blood vessel development Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000007920 subcutaneous administration Methods 0.000 description 2
- 238000012285 ultrasound imaging Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
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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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
- A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
- A61B5/0086—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters using infrared radiation
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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
- A61B2017/3413—Needle locating or guiding means guided by ultrasound
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Abstract
The invention relates to the technical field of medical appliances and discloses an infrared guiding fingertip ultrasonic auxiliary real-time puncture system, which comprises infrared equipment, fingertip ultrasonic and an intelligent display wearing terminal, wherein the fingertip ultrasonic comprises a finger sleeve, a finger clamping piece is arranged at the inlet end of the finger sleeve, an ultrasonic probe is arranged at the tail part of the finger sleeve, and the ultrasonic probe is connected with the intelligent display wearing terminal; obtaining a vein image by using an infrared camera and displaying the vein image on an infrared image display system or directly projecting the vein image on the vein; the fingertip ultrasound can be worn on any finger of medical staff for finding the vascular position; the intelligent display wearable terminal displays an ultrasonic image transmitted by fingertip ultrasound in real time, combines the infrared imaging and the ultrasonic imaging, completes blood vessel positioning by fusing the ultrasonic imaging and the infrared imaging, scores the puncture suitability of the current imaging position by the two images, feeds back and adjusts the position, and assists in puncture, thereby greatly reducing puncture difficulty and improving working efficiency.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an infrared guiding fingertip ultrasonic auxiliary real-time puncture system.
Background
Infrared guided ultrasound puncture is a medical technique commonly used to guide a physician through a puncturing procedure, such as during tumor treatment, body fluid extraction, or biological tissue sampling. The technique combines infrared optical imaging and ultrasound imaging to improve penetration accuracy and safety.
Traditional puncture operation relies on experience and intuition of doctors, has certain limitation and risk, has low efficiency of artificial blood drawing and puncture, and particularly has higher difficulty and lower efficiency when the artificial blood drawing and puncture are carried out on special people such as infants, old people and the like. And the infrared guided ultrasonic puncture technology can provide more accurate guiding and real-time monitoring by combining the advantages of infrared imaging and ultrasonic imaging. An infrared camera (infrared video camera) can acquire thermal distribution information of a target tissue through infrared radiation, and trace surface features of a target area. Ultrasound imaging can then provide deeper tissue structures and internal aspects of the target region.
In infrared guided ultrasound puncture, an infrared camera (infrared camera) is first used to scan a target area and generate a thermal image. Then, the ultrasonic probe can generate a real-time image by ultrasonic technology, and the internal structure of the target tissue is displayed. The physician can simultaneously view and compare the two imaging results to determine the optimal puncture location and angle.
An advantage of the infrared guided ultrasound lancing technique is that it provides more accurate guidance and monitoring during the lancing operation. The method can help doctors to accurately locate the target area and reduce the risk of false puncture. Meanwhile, the real-time ultrasonic imaging can guide the needle tip to reach the target position, so that the accuracy and success rate of the operation are improved.
At present, when a doctor performs infrared guided ultrasonic examination puncture, the main mode is to scan a target area by holding ultrasonic waves, simultaneously observe a real-time image displayed by a computer, and perform puncture action by the other hand. This approach suffers from the disadvantage of unstable ultrasound control, long time spent, and difficult coordination with both hands. The fingertip ultrasound is small and exquisite, and when the fingertip is placed with ultrasound, other fingers can be used for pressing and fixing the target position, so that the function of a fulcrum is achieved, and the cooperative operation is more convenient.
Disclosure of Invention
The invention aims to design an infrared guide fingertip ultrasound auxiliary real-time puncture system, which can quickly determine a proper puncture position, and can effectively fix a puncture part when an ultrasonic image is acquired by increasing fingertip ultrasound. In addition, the real-time image displayed on the intelligent display wearable terminal is observed in the most convenient mode nearby, so that doctors can be guided to complete the puncturing action more accurately and conveniently.
The invention is realized by the following technical scheme: the infrared guiding fingertip ultrasonic auxiliary real-time puncture system comprises infrared equipment, fingertip ultrasonic and an intelligent display wearing terminal, wherein the fingertip ultrasonic comprises a finger sleeve, at least two finger clamping pieces are arranged at the inlet end of the finger sleeve, an ultrasonic probe is arranged at the tail part of the finger sleeve, and the ultrasonic probe is connected with the intelligent display wearing terminal in a wired or wireless mode; the infrared device obtains a vein image by using an infrared camera and displays the vein image on an infrared image display system or directly projects the vein image on the vein; fingertip ultrasound can be worn on any finger of medical staff to find the blood vessel position; the intelligent display wearing terminal is used for displaying an ultrasonic image transmitted by fingertip ultrasound in real time, and a vein image obtained by the infrared equipment and an ultrasonic image obtained by fingertip ultrasound are finally subjected to an image fusion technology to obtain a three-dimensional image (information such as the position, thickness, depth and the like of a blood vessel can be accurately judged) which is directly projected on a part to be punctured or displayed on an infrared image display system of the infrared equipment so as to assist in puncturing; preferably, the finger glove can be worn on either finger.
Further, in order to better realize the infrared guiding fingertip ultrasound-assisted real-time puncture system, the invention particularly adopts the following arrangement structure: the ultrasonic probe is arranged at the tail part of the finger stall through an ultrasonic probe clamping sleeve, the ultrasonic probe clamping sleeve comprises a solid coupling piece groove, a solid coupling agent is arranged in the solid coupling piece groove, and a probe clamping piece for clamping the ultrasonic probe is arranged on the side wall of the solid coupling piece groove.
Further, in order to better realize the infrared guiding fingertip ultrasound-assisted real-time puncture system, the invention particularly adopts the following arrangement structure: an alignment reference layer is also arranged on the probe clamping piece.
Further, in order to better realize the infrared guiding fingertip ultrasound-assisted real-time puncture system, the invention particularly adopts the following arrangement structure: the alignment reference layer is made of an infrared light strong absorbing material.
Further, in order to better realize the infrared guiding fingertip ultrasound-assisted real-time puncture system, the invention particularly adopts the following arrangement structure: the intelligent display wearing terminal comprises an intelligent display wearing terminal host and a wearing terminal display screen which is arranged on the intelligent display wearing terminal host and can communicate with the intelligent display wearing terminal host, and a fixing belt is further arranged on the intelligent display wearing terminal host.
Further, in order to better realize the infrared guiding fingertip ultrasound-assisted real-time puncture system, the invention particularly adopts the following arrangement structure: when the ultrasonic probe is connected with the intelligent display wearing terminal in a wired way, the intelligent display wearing terminal host machine has an ultrasonic host machine function; when the ultrasonic probe is in wireless connection with the intelligent display wearing terminal, an ultrasonic host is installed on the infrared device (rack), the ultrasonic probe is in wired connection with the ultrasonic host, and the ultrasonic host transmits ultrasonic signals to the intelligent display wearing terminal or/and the image display system in a wireless mode.
Further, in order to better realize the infrared guiding fingertip ultrasound-assisted real-time puncture system, the invention particularly adopts the following arrangement structure: the infrared equipment comprises a rack, a guide rail sliding block kinematic pair for installing an infrared image processing module is arranged on the rack, the guide rail sliding block kinematic pair comprises a guide rail and a guide rail sliding block matched with the guide rail, and the guide rail sliding block are respectively installed on the rack and the infrared image processing module; an infrared camera is arranged on the infrared image processing module, a hand rest is arranged on a rack below the infrared image processing module, a control button and an infrared image display system are also arranged on the rack, and the control button is connected with the infrared image processing module; the infrared image processing module can display or directly project the acquired infrared image on the corresponding vein blood vessel through the infrared image display system.
Further, in order to better realize the infrared guiding fingertip ultrasound-assisted real-time puncture system, the invention particularly adopts the following arrangement structure: the guide rail sliding block kinematic pair comprises a guide rail and a guide rail sliding block matched with the guide rail, and the guide rail sliding block are respectively arranged on the frame and the infrared image processing module.
Further, in order to better realize the infrared guiding fingertip ultrasound-assisted real-time puncture system, the invention particularly adopts the following arrangement structure: the guide rail is arranged on the frame, and the guide rail sliding block is arranged on the infrared image processing module.
Further, in order to better realize the infrared guiding fingertip ultrasound-assisted real-time puncture system, the invention particularly adopts the following arrangement structure: the infrared camera is at least one.
Further, in order to better realize the infrared guiding fingertip ultrasound-assisted real-time puncture system, the invention particularly adopts the following arrangement structure: the frame adopts a half-square structure.
An infrared guiding fingertip ultrasonic auxiliary real-time puncture system auxiliary method is realized based on an infrared guiding fingertip ultrasonic auxiliary real-time puncture system, and comprises the following steps:
1) Placing an object to be punctured (the hand of a user to be punctured) on the hand rest, and aligning the position to be punctured with the infrared camera so that the angle, the distance, the direction and the like of the position to be punctured and the lens of the infrared camera meet set conditions; wherein, the setting condition of angle is: the centroid of the imaging area of the part to be punctured (such as an arm) in the image coincides with or is very close to (approximately coincides with) the center point of the image; the distance setting conditions are as follows: the main area of the part to be punctured (such as an arm) can be presented in the infrared image, and meanwhile, the imaging area of the part to be punctured (such as the arm) is larger and better, and when the infrared camera is a double lens, the minimum distance for meeting binocular structured light imaging is 15cm; the setting conditions of the direction are as follows: the cross section of the surface of the part to be punctured (such as an arm) is coincident or approximately coincident with the imaging plane of the lens;
2) The infrared camera emits infrared light to the to-be-punctured part, the infrared light penetrates through skin tissue and vascular tissue of the to-be-punctured part and forms reflected light, and the infrared camera obtains the reflected light and images infrared images of the skin tissue and the vascular tissue of the to-be-punctured part;
3) The projection device in the infrared camera projects an infrared image on the skin surface of the part to be punctured according to the proportion of 1:1; the projected infrared image comprises the information of the position, trend, thickness and the like of the blood vessel;
4) Medical staff uses fingertip ultrasound to attach to the blood vessel trend part, so as to ensure that the ultrasonic probe coincides with the blood vessel line;
5) The fingertip ultrasound display is used for displaying ultrasonic images of the part to be punctured, including the part to be punctured used for biopsy, drainage, ablation and implantation; the ultrasonic image also comprises information such as the trend, depth, thickness and the like of blood vessels;
6) The ultrasonic image and the infrared image are subjected to joint imaging positioning through an image fusion technology, and information such as the position, thickness, depth and the like of a blood vessel is displayed;
7) Scoring the puncture suitability of the ultrasonic image and the infrared image of the puncture part by using an artificial intelligence algorithm, starting manual puncture if the score is high, properly adjusting the position of fingertip ultrasound if the score is low, moving in a small range and optimizing to find a position more suitable for puncture;
8) Puncture assistance: in the manual puncturing process, the position of the puncture needle is imaged in real time, and medical staff can judge whether the puncture path is correct, whether the puncture position advances or retreats and whether the puncture is successful or not through images.
Further, in order to realize the auxiliary method of the infrared guiding fingertip ultrasonic auxiliary real-time puncture system, the invention particularly adopts the following setting modes: the joint imaging positioning of the ultrasonic image and the infrared image through the image fusion technology comprises the following steps:
6.1 The infrared image can be used for locating the three-dimensional space coordinates and the three-dimensional trend angles of the blood vessels in a non-contact and remote way;
6.2 The infrared device guides the ultrasonic probe to be positioned from the midpoint of the blood vessel projected by the infrared device to the three-dimensional coordinate point positioned by the infrared image, and the infrared device guides the angle of the ultrasonic probe to be in accordance with the trend of the blood vessel positioned by the infrared device;
6.3 If the ultrasound image is capable of imaging a blood vessel image, a further puncture may be guided; if the ultrasonic image is not enough to present a clear blood vessel image, finely adjusting the ultrasonic position to search and present the blood vessel;
6.4 If the ultrasound fine tuning does not find the vessel position, removing the ultrasound; carrying out infrared blood vessel positioning again, and then carrying out ultrasonic guidance;
6.5 Calibrating and rectifying a blood vessel position sensing system in the infrared equipment and a fingertip ultrasonic depth system for blood vessel development and blood vessel position sensing so as to realize coordinate conversion and matching error of the two systems to be less than 0.1mm.
Further, in order to realize the auxiliary method of the infrared guiding fingertip ultrasonic auxiliary real-time puncture system, the invention particularly adopts the following setting modes: scoring the puncture suitability is specifically as follows: judging whether the artery or the vein is the artery according to the pulse Doppler technology, if the artery is the artery, the score is 0, and the puncture is not suitable; if the vein is the vein, calculating a weighted average of a plurality of indexes to score; the range of the score from low to high is 0-100 points, 100 points are ideal puncture positions, and 0 points are the least ideal puncture positions; wherein the plurality of indicators includes a penetration rate of the vessel penetration image, a degree of vessel thickness, a vessel depth, a vessel area, a vessel wall thickness, a degree of vessel level, and a consistency of vessel thickness.
It is particularly noted that the methods of the present invention are not diagnostic or therapeutic.
Compared with the prior art, the invention has the following advantages:
according to the invention, the optimal target position is obtained through an infrared technology, and the image is processed by an infrared image processing module in real time and transmitted to an infrared image display system.
According to the invention, by utilizing fingertip ultrasound, a doctor can fix a patient by utilizing a hand with fingertip ultrasound while acquiring subcutaneous information, so that the portability of puncture is greatly improved.
According to the invention, through combining infrared imaging and ultrasonic imaging, and fusing the ultrasonic imaging and the infrared imaging, blood vessel positioning is completed, the ultrasonic imaging and the infrared imaging score the puncture suitability of the current imaging position, feed back and adjust the position, and puncture is assisted, so that the puncture difficulty is greatly reduced, and the working efficiency is improved.
When the hand-wearing ultrasonic puncture device is in actual use, a puncture process can acquire real-time images through the intelligent display wearing terminal (the hand-wearing ultrasonic host and the display system), so that the puncture is more accurate.
According to the invention, the ultrasonic probe can be connected with the intelligent display wearing terminal in a wired or wireless way, when the intelligent display wearing terminal is connected in a wireless way, the ultrasonic host is arranged in the frame base, the ultrasonic data line is connected with the ultrasonic probe and the ultrasonic host (transmitting ultrasonic waves and receiving ultrasonic waves, abbreviated as a transceiver module), ultrasonic signals received by the transceiver module are transmitted to the intelligent display wearing terminal in a wireless way, and the intelligent display wearing terminal processes the signals and displays the signals on a display screen of the wearing terminal in real time. Compared with a wired mode, the wireless mode has the advantages that the ultrasonic main machine is placed in the stand base, the intelligent display wearing terminal is lighter in weight, and wrist pressure of a doctor is smaller.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of an infrared device according to the present invention.
Fig. 3 is a schematic structural diagram of the ultrasonic connection between the intelligent display wearable terminal and the fingertip.
Fig. 4 is a schematic diagram of the structure of the ultrasonic probe ferrule according to the present invention.
Fig. 5 is a schematic diagram of an ultrasonic structure of a fingertip according to the present invention.
Fig. 6 is a schematic diagram of an ultrasonic structure of a fingertip (including an ultrasonic probe ferrule) according to the present invention.
Fig. 7 is a schematic structural view of the present invention (single infrared camera structure).
The device comprises a 1-rack, a 2-guide rail sliding block kinematic pair, a 3-infrared camera, a 4-infrared image processing module, a 5-infrared camera button A, a 6-infrared camera button B, a 7-intelligent display wearing terminal, an 8-ultrasonic data line, 9-fingertip ultrasound, a 10-ultrasonic probe, an 11-doctor arm, a 12-patient arm, a 13-hand rest, a 14-fixing belt, a 15-wearing terminal display screen, a 16-intelligent display wearing terminal host, a 17-finger clamping piece, an 18-finger sleeve, a 19-probe clamping piece, a 20-solid coupling piece groove, a 21-solid coupling agent, a 22-ultrasonic probe clamping sleeve, a 23-alignment reference layer, a 24-solid coupling piece groove lowest surface, a 25-blood taking needle and a 26-infrared image display system.
Detailed Description
The present invention will be described in further detail with reference to examples, but embodiments of the present invention are not limited thereto.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms and the like is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present invention and simplifying the description, and does not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "disposed," "deployed," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, particularly by means other than by screwing, interference fit, riveting, screw-assisted connection, and the like, in any of a variety of conventional mechanical connection means. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Example 1:
an infrared guiding fingertip ultrasound auxiliary real-time puncture system can quickly determine a proper puncture position, and the fingertip ultrasound can be added to effectively fix a puncture part while acquiring an ultrasound image. In addition, the real-time image displayed on the intelligent display wearing terminal is observed in a most convenient mode nearby, so that a doctor can be guided to complete the puncturing action more accurately and conveniently, and as shown in fig. 1-7, the intelligent display wearing terminal comprises an infrared device, fingertip ultrasound 9 and the intelligent display wearing terminal 7, wherein the fingertip ultrasound 9 comprises a finger sleeve 18, at least two finger clamping pieces 17 are arranged at the inlet end of the finger sleeve 18, an ultrasonic probe 10 is arranged at the tail of the finger sleeve 18, and the ultrasonic probe 10 is connected with the intelligent display wearing terminal 7 in a wired or wireless mode; wherein the infrared device obtains a venous blood vessel image by using the infrared camera 3 and displays the venous blood vessel image on the infrared image display system 26 or directly projects the venous blood vessel image on the venous blood vessel; fingertip ultrasound 9, which can be worn on any finger of medical staff to find the vascular position; the intelligent display wearing terminal 7 is used for displaying an ultrasonic image transmitted by the fingertip ultrasound 9 in real time, and the vein image obtained by the infrared device (the infrared camera 3) and the ultrasonic image obtained by the fingertip ultrasound 9 are finally projected on a part to be punctured or displayed on an infrared image display system 26 of the infrared device through an image fusion technology, so that auxiliary real-time puncture can be performed.
As a preferable design scheme, the infrared guiding fingertip ultrasound auxiliary real-time puncture system mainly comprises three parts, namely infrared equipment, fingertip ultrasound 9 and an intelligent display wearing terminal 7; the infrared equipment obtains vein blood vessel images of human tissues by using an infrared camera and displays or projects the vein blood vessel images on corresponding tissues, and a doctor selects proper puncture points through the vein blood vessel images. The projection mode is that the infrared image display system is not adopted, and the infrared image 1 is directly adopted: 1 projection onto the corresponding venous vessel; fingertip ultrasound 9, which can be worn on any finger of medical staff to find the vascular position; the intelligent display wearable terminal 7 is used for displaying an ultrasonic image transmitted by the fingertip ultrasonic wave 9 in real time; the infrared image is displayed on an infrared image display system 26 or projected onto a venous blood vessel.
The fingertip ultrasound 9 comprises a finger sleeve 18, the finger sleeve 18 is configured to be suitable for any finger of medical staff, at least two finger clamping pieces 17 are arranged at the inlet end (namely, the opening end for inserting the finger) of the finger sleeve 18, the fingertip ultrasound 9 can be tightly attached to the finger, the ultrasound probe 10 is arranged at the tail part (preferably arranged on the side wall of the tail part, so that the finger sleeve is vertical to the finger sleeve 18, the fingertip ultrasound 9 is in a T-shaped structure), and the ultrasound probe 10 is connected with the intelligent display wearing terminal 7 in a wired or wireless mode.
In use, assuming a vascular puncture is required, first, the patient's arm is placed under the infrared light provided by the infrared device, and a medical practitioner (typically a doctor) holds the patient's arm with the hand with the fingertip ultrasound 9, at which time the (real-time) infrared image transmitted wirelessly is visible on the infrared image display system 26. After selecting a proper blood vessel puncture position, the finger wearing the fingertip ultrasound 9 moves on the arm, simultaneously an infrared image window is observed, and the fingertip ultrasound 9 is taken as a reference to quickly find the blood vessel position. The fingertip ultrasound 9 angle is continuously fine-tuned, and simultaneously the ultrasound image window is observed until a clear ultrasound image is obtained. The medical staff holds the needle by the other hand and punctures the blood vessel at the side of the ultrasonic probe 10. The puncture needle can be seen in the ultrasonic image in the puncture process, and the ultrasonic image is utilized to guide the next puncture action of a doctor in real time, so that the puncture task can be completed more accurately.
Example 2:
the embodiment is further optimized based on the above embodiment, and the same features as the foregoing technical solutions are not repeated herein, as shown in fig. 1 to 7, to further better implement the infrared guiding fingertip ultrasound-assisted real-time puncture system according to the present invention, and particularly adopts the following arrangement structure: the ultrasonic probe 10 is arranged at the tail of the finger sleeve 18 through an ultrasonic probe clamping sleeve 22, the ultrasonic probe clamping sleeve 22 comprises a solid coupling piece groove 20, a solid coupling agent 21 is arranged in the solid coupling piece groove 20, and a probe clamping piece 19 for clamping the ultrasonic probe 10 is arranged on the side wall of the solid coupling piece groove 20.
As a preferred design scheme, the ultrasonic probe 10 is arranged at the tail part of the finger sleeve 18 by utilizing an ultrasonic probe clamping sleeve 22, wherein the ultrasonic probe clamping sleeve 22 comprises a solid coupling piece groove 20 and a probe clamping piece 19, a solid coupling agent 21 is arranged in the solid coupling piece groove 20, and the solid coupling agent 21 is lower than the lowest surface 24 of the solid coupling piece groove, so that the ultrasonic coupling piece can be ensured to be in absolute contact with skin during operation; the side wall of the solid coupling piece groove 20 is provided with a probe clamping piece 19 with a deformation function, which is used for clamping the ultrasonic probe 10, and the probe clamping piece 19 is clamped on the ultrasonic probe 10 under the action of deformation clamping.
Example 3:
the embodiment is further optimized on the basis of any one of the embodiments, and the same features as the foregoing technical solutions are not repeated herein, as shown in fig. 1 to 7, so as to further better implement the infrared guiding fingertip ultrasound-assisted real-time puncture system according to the present invention, and particularly adopts the following arrangement structure: an alignment reference layer 23 is further arranged on the probe clamping piece 19, the alignment reference layer 23 is made of an infrared light strong absorbing material, and the probe clamping piece can be obviously distinguished from other ultrasonic parts under infrared light; by utilizing the characteristics, the ultrasound can be aligned with the marked target blood vessel rapidly, and the ultrasound image can be obtained more rapidly and easily.
Example 4:
the embodiment is further optimized on the basis of any one of the embodiments, and the same features as the foregoing technical solutions are not repeated herein, as shown in fig. 1 to 7, so as to further better implement the infrared guiding fingertip ultrasound-assisted real-time puncture system according to the present invention, and particularly adopts the following arrangement structure: the intelligent display wearing terminal 7 comprises an intelligent display wearing terminal host 16 and a wearing terminal display screen 15 which is arranged on the intelligent display wearing terminal host 16 and can communicate with the intelligent display wearing terminal host 16, and a fixing belt 14 is further arranged on the intelligent display wearing terminal host 16.
As a preferred design, the smart display wearable terminal 7 includes three major parts: the intelligent display wearing terminal host 16, the wearing terminal display screen 15 and the fixing belt 14, wherein the intelligent display wearing terminal host 16 (an ultrasonic host function is added on the basis of having the basic function of a common wearing terminal, infrared image data shot by infrared equipment can be wirelessly received, ultrasonic images acquired by the ultrasonic probe 10 can be received in a wired or wireless manner, and the intelligent display wearing terminal host 16 is preferably connected with the ultrasonic probe 10 of the fingertip ultrasonic 9 through the ultrasonic data line 8.
Example 5:
the embodiment is further optimized on the basis of any one of the embodiments, and the same features as the foregoing technical solutions are not repeated herein, as shown in fig. 1 to 7, so as to further better implement the infrared guiding fingertip ultrasound-assisted real-time puncture system according to the present invention, and particularly adopts the following arrangement structure: when the ultrasonic probe 10 is connected with the intelligent display wearing terminal 7 in a wired way, the intelligent display wearing terminal host computer 16 has an ultrasonic host computer function; when the ultrasonic probe 10 is wirelessly connected with the intelligent display wearable terminal 7, an ultrasonic host is installed on an infrared device (inside the base of the frame 1), the ultrasonic probe 10 is connected with the ultrasonic host in a wired manner, and the ultrasonic host wirelessly transmits ultrasonic signals to the intelligent display wearable terminal 7 and/or the infrared image display system 26.
Example 6:
the embodiment is further optimized on the basis of any one of the embodiments, and the same features as the foregoing technical solutions are not repeated herein, as shown in fig. 1 to 7, so as to further better implement the infrared guiding fingertip ultrasound-assisted real-time puncture system according to the present invention, and particularly adopts the following arrangement structure: the infrared equipment comprises a frame 1, an infrared image processing module 4 is arranged on the frame 1 through a guide rail sliding block kinematic pair 2, an infrared camera 3 is arranged on the infrared image processing module 4, a hand rest 13 is arranged on the frame 1 below the infrared image processing module 4, a control button and an infrared image display system 26 are also arranged on the frame 1, and the control button is connected with the infrared image processing module 4; the infrared image processing module 4 is capable of displaying or directly projecting the acquired infrared images on the corresponding venous blood vessels via an infrared image display system 26.
As a preferable design scheme, the infrared equipment comprises a frame 1, an infrared image processing module 4 is arranged on the frame 1 through a guide rail sliding block kinematic pair 2, and the infrared image processing module 4 is used for processing, storing, transmitting and displaying control, wherein the displaying control comprises display control in two modes of screen display and projection; an infrared camera 3 is arranged on the infrared image processing module 4, a hand rest 13 is arranged on the frame 1 below the infrared image processing module 4, the hand rest 13 is used for placing the arm of a patient so as to play a role in positioning, a control button (an infrared camera button A5 and an infrared camera button B6 for controlling the infrared image processing module 4 to advance or retract respectively so as to enable the infrared camera 3 to advance or retract) and an infrared image display system 26 are also arranged on the frame 1, and the control button is connected with the infrared image processing module 4; the infrared image processing module 4 is capable of displaying or directly projecting the acquired infrared images on the corresponding venous blood vessels via an infrared image display system 26.
Example 7:
the embodiment is further optimized on the basis of any one of the embodiments, and the same features as the foregoing technical solutions are not repeated herein, as shown in fig. 1 to 7, so as to further better implement the infrared guiding fingertip ultrasound-assisted real-time puncture system according to the present invention, and particularly adopts the following arrangement structure: the guide rail sliding block kinematic pair 2 comprises a guide rail and a guide rail sliding block matched with the guide rail, and the guide rail sliding block are respectively arranged on the frame 1 and the infrared image processing module 4.
As a preferred design, the guide rail sliding block kinematic pair 2 mainly consists of a guide rail and a guide rail sliding block matched with the guide rail sliding block, wherein one guide rail and the guide rail sliding block are installed on the frame 1, the other guide rail and the guide rail sliding block are installed on the infrared image processing module 4 respectively, and in use, the infrared image processing module 4 and the frame 1 are relatively moved by the control of the infrared camera button A5 and the infrared camera button B6, so that the infrared camera 3 can move back and forth in one direction (preferably, the direction along the length of the arm of a patient after the arm of the patient is placed).
Example 8:
the embodiment is further optimized on the basis of any one of the embodiments, and the same features as the foregoing technical solutions are not repeated herein, as shown in fig. 1 to 7, so as to further better implement the infrared guiding fingertip ultrasound-assisted real-time puncture system according to the present invention, and particularly adopts the following arrangement structure: the guide rail is arranged on the frame, and the guide rail sliding block is arranged on the infrared image processing module 4.
Example 9:
the embodiment is further optimized on the basis of any one of the embodiments, and the same features as the foregoing technical solutions are not repeated herein, as shown in fig. 1 to 7, so as to further better implement the infrared guiding fingertip ultrasound-assisted real-time puncture system according to the present invention, and particularly adopts the following arrangement structure: the infrared camera 3 is at least provided with one, and may be one (a single lens is provided with a double lens) or two (two single lenses form a double-eye technology).
Example 10:
the embodiment is further optimized on the basis of any one of the embodiments, and the same features as the foregoing technical solutions are not repeated herein, as shown in fig. 1 to 7, so as to further better implement the infrared guiding fingertip ultrasound-assisted real-time puncture system according to the present invention, and particularly adopts the following arrangement structure: the frame 1 adopts a half-square structure, and is combined with fig. 2, the half-square frame (two half-square frame structures are defined as an upper frame and a lower frame respectively, the last frame structure is an inner frame, the opposite position of the inner frame is an opening side, the opening side is defined as a left-right direction to the inner frame, the two half-square frames are vertically oriented, the last direction is defined as a front-back direction) 1 is internally provided with an infrared image processing module 4, the lower part is a set position of a hand rest 13, lenses of the two infrared cameras 3 are all in a certain angle to the hand rest 13 direction, the two infrared cameras 3 are oppositely arranged on the same plane (namely, one infrared camera is positioned on the opening side of the frame 1 of the half-square structure, the other infrared camera 3 is positioned on the inner frame side of the frame 1 of the half-square structure), the infrared image processing module 4 and the upper frame 1 can relatively move in the front-back direction, and particularly under the action of a guide rail and a guide rail motion pair 2, the infrared image processing module 4 can move in the front of the frame 1 to enable the infrared cameras 3 to take images.
As shown in fig. 7, an infrared camera 3 is provided on the infrared image processing module 4.
Example 11:
the infrared guiding fingertip ultrasonic auxiliary real-time puncture system is shown in combination with fig. 1-7, and comprises a frame 1 with a half-square structure, fingertip ultrasonic waves 9 and an intelligent display wearing terminal 7, wherein two half-frame structures are defined on the frame 1 and are respectively an upper frame and a lower frame, the last frame structure is an inner frame, the opposite position of the inner frame is an opening side, the opening side is defined to be in a left-right direction from the opening side to the inner frame, the two half frames are in an up-down direction, and the last direction is defined to be in a front-back direction; a hand rest 13 is arranged at a position on the lower frame opposite to the upper frame, a guide rail is arranged on the upper frame opposite to the lower frame, a guide rail sliding block is arranged on the guide rail, the guide rail sliding block is arranged and connected with an infrared image processing module 4, one (two) infrared cameras 3 are arranged on the infrared image processing module 4, when one or two infrared cameras 3 are arranged, lenses of the infrared cameras 3 are all in a certain angle to the hand rest 13, when two infrared cameras 3 are arranged, the two infrared cameras 3 are oppositely arranged on the same plane (namely, one infrared camera is positioned on the opening side of a half-square-shaped frame 1, the other infrared camera 3 is positioned on the inner frame side of the half-square-shaped frame 1), a control button (an infrared camera button A5 and an infrared camera button B6 for controlling the forward or backward movement of the infrared camera 3 respectively) is also arranged on the frame 1, and the control button is connected with the infrared image processing module 4; after the control button is pressed, the infrared image processing module 4 can move back and forth depending on the frame 1 under the action of the guide rail and the guide rail sliding block, so that the infrared camera 3 can shoot proper infrared image data.
The fingertip ultrasound 9 is used to be worn on the finger (thumb is taken as an example in this embodiment) of a medical staff (typically a doctor), and comprises a finger sleeve 18, at least two finger clamping pieces 17 are arranged at the inlet end (i.e. the opening end for inserting the finger) of the finger sleeve 18, the fingertip ultrasound 9 can be tightly attached to the finger, and an ultrasound probe 10 is arranged at the tail part (preferably arranged on the side wall of the tail part so as to be vertical to the finger sleeve 18) of the finger sleeve 18, and the fingertip ultrasound 9 is in a T-shaped structure); the ultrasonic probe 10 is arranged at the tail part of the finger sleeve 18 by utilizing an ultrasonic probe clamping sleeve 22, wherein the ultrasonic probe clamping sleeve 22 comprises a solid coupling piece groove 20 and a probe clamping piece 19, a solid coupling agent 21 is arranged in the solid coupling piece groove 20, and the solid coupling agent 21 is lower than the lowest surface 24 of the solid coupling piece groove, so that the ultrasonic coupling piece can be in absolute contact with the skin when in operation; the side wall of the solid coupling piece groove 20 is provided with a probe clamping piece 19 with a deformation function, which is used for clamping the ultrasonic probe 10, and the probe clamping piece 19 is clamped on the ultrasonic probe 10 under the action of deformation clamping; an alignment reference layer 23 made of infrared light strong absorbing material is also arranged on the probe clamping piece 19, and can be obviously distinguished from other ultrasonic parts under infrared light; by utilizing the characteristics, the ultrasound can be aligned with the marked target blood vessel rapidly, and the ultrasound image can be obtained more rapidly and easily.
The smart display wearable terminal 7 includes three major parts: the intelligent display wearing terminal host computer 16, the wearing terminal display screen 15 and the fixed band 14, the intelligent display wearing terminal host computer 16 is further added with an ultrasonic host computer function on the basis of having the basic function of a common wearing terminal, can receive the ultrasonic image acquired by the ultrasonic probe 10 in a wired or wireless way, and is preferably connected with the ultrasonic probe 10 of the fingertip ultrasonic 9 through the ultrasonic data line 8.
Taking arm vein blood sampling as an example, the using method of the infrared and fingertip ultrasonic auxiliary real-time puncture system comprises the following steps:
1. infrared acquisition of puncture blood vessel: the blood collector puts the arm on the hand support 13 below the infrared camera 3 of the infrared equipment, the doctor presses the control button, the infrared camera 3 moves along the arm direction by utilizing the guide rail until the infrared equipment display screen (the infrared equipment is self-contained) or the wearing terminal display screen 15 has a vein blood collection vessel which is suitable for puncture, and the position adjustment of the infrared camera 3 is stopped;
2. placing a solid coupling sheet (solid couplant 21); the solid coupling piece is put into the ultrasonic probe clamping sleeve 22, then the ultrasonic probe clamping sleeve 22 is clamped on the ultrasonic probe 10 of the fingertip ultrasonic wave 9, then the fingertip ultrasonic wave 9 is sleeved on the thumb of the left hand (can be the right hand) of a doctor (the intelligent display wearing terminal is also the left hand (can be the right hand)), and when the ultrasonic probe clamping sleeve is used, the intelligent display wearing terminal 7 and the fingertip ultrasonic wave 9 are preferably ensured to be sleeved on the same hand of the doctor;
3. Target vessel approximate localization: the left finger of the doctor shakes in the field of view of the infrared camera 3, the infrared image can display the finger position, and the target blood vessel position can be seen in the same image;
4. and (3) disinfection: alcohol cotton is held by a doctor right hand to sterilize the target blood vessel and the peripheral position;
5. fingertip ultrasound 9 acquires an ultrasound image: the fingers of the left hand of a doctor are placed below the arm of a blood taker (a disinfection area) except the thumb, the thumb of the right hand of a medical care worker is precisely positioned by utilizing an infrared image, finger tip ultrasound is gently placed along the axial direction of a blood vessel after positioning, the central marker of an ultrasound probe is aligned with the center of the blood vessel, the rest four fingers of the medical care worker grip the arm, and the thumb angle of the medical care worker is finely adjusted until a clear blood vessel ultrasound image appears on an infrared display screen;
6. puncture blood sampling is carried out according to the ultrasonic image: the doctor holds the blood taking needle 25 by hand along the ultrasonic side to puncture and enter the blood vessel, and adjusts the needle inserting angle and direction according to the real-time ultrasonic image of the intelligent display wearing terminal 7 and the puncture needle image (the blood taking needle is visible in the ultrasonic image) until the blood taking is successful.
Example 12:
an infrared guiding fingertip ultrasonic auxiliary real-time puncture system auxiliary method is realized based on an infrared guiding fingertip ultrasonic auxiliary real-time puncture system, and is shown in combination with fig. 1-7, and comprises the following steps:
1) The object to be punctured (the hand of the user to be punctured) is placed on the hand rest 13, and the position to be punctured is aligned to the infrared camera 3, so that the angle, distance, direction and the like between the position to be punctured and the lens of the infrared camera 3 meet the set conditions; wherein, the setting condition of angle is: the centroid of the imaging area of the part to be punctured (such as an arm) in the image coincides with or is very close to (approximately coincides with) the center point of the image; the distance setting conditions are as follows: the main area of the part to be punctured (such as an arm) can be presented in the infrared image, and meanwhile, the imaging area of the part to be punctured (such as the arm) is larger and better, and the minimum distance for meeting binocular structured light imaging is 15cm when the infrared camera 3 is a double lens; the setting conditions of the direction are as follows: the cross section of the surface of the part to be punctured (such as an arm) is coincident or approximately coincident with the imaging plane of the lens;
2) The infrared camera 3 emits infrared light to the to-be-punctured part, the infrared light penetrates through skin tissue and vascular tissue of the to-be-punctured part and forms reflected light, and the infrared camera 3 acquires the reflected light and images infrared images of the skin tissue and the vascular tissue of the to-be-punctured part; since the infrared device (infrared camera 3) will emit and receive infrared light, the infrared light source will be a multiband infrared laser light source, blood will absorb the infrared laser light, and non-blood tissue will more easily transmit the infrared laser light. So that the lens captures and images a contrast image (infrared image) of vascular tissue and non-vascular tissue. The blood vessel location is not visible to the naked eye, but due to the penetrability and emissivity of infrared to skin tissue and the absorption of infrared by blood, the lens of the infrared camera 3 of the present system may present both vascular and non-vascular tissue images.
3) After the infrared camera 3 collects and images blood vessels and non-blood vessel tissues, in order to facilitate medical staff to intuitively and accurately sense the blood vessel positions, a projection device in the infrared camera projects the infrared images on the skin surface of the part to be punctured according to the ratio of 1:1; therefore, subcutaneous blood vessels which are not visible originally by naked eyes are projected on the surface of the skin in a projection mode, so that medical staff can visually see the positions of the blood vessels. The projected infrared image can also comprise information such as the position, the trend, the thickness and the like of the blood vessel (namely, the position, the trend, the thickness and the like of the blood vessel can also be completely displayed through projection);
4) After the infrared projection of the blood vessel position to the skin surface of the puncture part, medical staff can be guided to attach to the blood vessel trend part by using fingertip ultrasound 9, so that the superposition of the ultrasonic probe 10 and the blood vessel trace is satisfied, and a blood vessel image can be imaged in ultrasound;
5) The fingertip ultrasound 9 displays the ultrasonic image of the part to be punctured including the part to be punctured for biopsy, drainage, ablation and implantation; blood is flowing, and Doppler imaging has obvious contrast with other tissues; the ultrasonic image also comprises information such as the trend, depth, thickness and the like of blood vessels;
6) The ultrasonic image and the infrared image are subjected to joint imaging positioning through an image fusion technology, and information such as the position, thickness, depth and the like of a blood vessel is displayed;
7) Scoring the puncture suitability of the ultrasonic image and the infrared image of the puncture part by using an artificial intelligence algorithm, starting manual puncture if the score is high, properly adjusting the position of the fingertip ultrasound 9 if the score is low, moving in a small range and optimizing to find a position more suitable for puncture;
because whether the position where the fingertip ultrasound 9 is attached is suitable for puncture or not, an artificial intelligent algorithm is needed for analysis, and the automatic analysis and judgment of the algorithm are carried out through factors including the depth, thickness, straight trend and the like of the blood vessel, so that the score of the puncture suitability of the current position is given. If the score is high, manual penetration is initiated. If the score is low, the position of the finger ultrasound is properly adjusted, the finger ultrasound is moved in a small range and optimized, and a position more suitable for puncture is found.
8) After the puncture position is determined through the image, manual puncture can be performed, and puncture assistance of a puncture frame can be used: in the manual puncturing process, the position of the puncture needle is imaged in real time, and medical staff can judge whether the puncture path is correct, whether the puncture position advances or retreats and whether the puncture is successful or not through images.
Example 13:
the embodiment is further optimized based on the above embodiment, and the same features as the foregoing technical solutions are not repeated herein, and in combination with fig. 1 to 7, the following arrangement mode is specifically adopted to implement the auxiliary method of the infrared guiding fingertip ultrasound auxiliary real-time puncture system according to the present invention: the joint imaging positioning of the ultrasonic image and the infrared image through the image fusion technology comprises the following steps:
6.1 The infrared image can be used for locating the three-dimensional space coordinates and the three-dimensional trend angles of the blood vessels in a non-contact and remote way;
6.2 The infrared equipment guides the position of the blood vessel projected out of the infrared equipment to guide the point of the ultrasonic probe 10 to the three-dimensional coordinate point positioned by the infrared image, and the infrared equipment guides the angle of the ultrasonic probe 10 to be in accordance with the trend of the blood vessel positioned by the infrared;
6.3 If the ultrasound image is capable of imaging a blood vessel image, a further puncture may be guided; if the ultrasonic image is not enough to present a clear blood vessel image, finely adjusting the ultrasonic position to search and present the blood vessel;
6.4 If the ultrasound fine tuning does not find the vessel position, removing the ultrasound; carrying out infrared blood vessel positioning again, and then carrying out ultrasonic guidance;
6.5 Calibrating and rectifying a blood vessel position sensing system in the infrared equipment and a fingertip ultrasonic depth system for blood vessel development and blood vessel position sensing so as to realize coordinate conversion and matching error of the two systems to be less than 0.1mm.
Example 14:
the embodiment is further optimized based on embodiment 12 or 13, and the same features as the foregoing technical solutions are not repeated herein, and in combination with fig. 1 to 7, the following arrangement mode is specifically adopted to implement the auxiliary method of the infrared guiding fingertip ultrasound auxiliary real-time puncture system according to the present invention: scoring the puncture suitability is specifically as follows: judging whether the artery or the vein is the artery according to the pulse Doppler technology, if the artery is the artery, the score is 0, and the puncture is not suitable; if the vein is the vein, calculating a weighted average of a plurality of indexes to score; the range of the score from low to high is 0-100 points, 100 points are ideal puncture positions, and 0 points are the least ideal puncture positions; wherein the plurality of indicators includes a penetration rate of the vessel penetration image, a degree of vessel thickness, a vessel depth, a vessel area, a vessel wall thickness, a degree of vessel level, and a consistency of vessel thickness.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent variation, etc. of the above embodiment according to the technical matter of the present invention are within the scope of the present invention.
Claims (7)
1. The utility model provides an infrared guide fingertip ultrasound auxiliary real-time puncture system, includes infrared device, fingertip ultrasound (9) and intelligent display wearing terminal (7), its characterized in that: the fingertip ultrasound (9) comprises a finger sleeve (18), at least two finger clamping pieces (17) are arranged at the inlet end of the finger sleeve (18), an ultrasound probe (10) is arranged at the tail of the finger sleeve (18), and the ultrasound probe (10) is connected with an intelligent display wearing terminal (7) in a wired or wireless mode; wherein the infrared device obtains a venous blood vessel image by using the infrared camera (3) and displays the venous blood vessel image on the infrared image display system (26) or directly projects the venous blood vessel image on the venous blood vessel; fingertip ultrasound (9) which can be worn on any finger of a medical staff for finding the vascular location; the intelligent display wearing terminal (7) is used for displaying an ultrasonic image transmitted by the fingertip ultrasound (9) in real time, and finally, the vein image obtained by the infrared equipment and the ultrasonic image obtained by the fingertip ultrasound (9) are subjected to an image fusion technology to obtain a three-dimensional image which is directly projected on a part to be punctured or displayed on an infrared image display system (26) of the infrared equipment.
2. An infrared guided fingertip ultrasound assisted real time lancing system according to claim 1, wherein: the ultrasonic probe (10) is arranged at the tail part of the finger sleeve (18) through an ultrasonic probe clamping sleeve (22), the ultrasonic probe clamping sleeve (22) comprises a solid coupling piece groove (20), a solid coupling agent (21) is arranged in the solid coupling piece groove (20), a probe clamping piece (19) for clamping the ultrasonic probe (10) is arranged on the side wall of the solid coupling piece groove (20), and an alignment reference layer (23) is further arranged on the probe clamping piece (19).
3. An infrared guided fingertip ultrasound assisted real time lancing system according to claim 2, wherein: the alignment reference layer (23) is made of an infrared light strong absorbing material.
4. An infrared guided fingertip ultrasound assisted real time lancing system according to claim 1 or 2 or 3, wherein: the intelligent display wearing terminal (7) comprises an intelligent display wearing terminal host machine (16) and a wearing terminal display screen (15) which is arranged on the intelligent display wearing terminal host machine (16) and can communicate with the intelligent display wearing terminal host machine (16), and a fixing belt (14) is further arranged on the intelligent display wearing terminal host machine (16).
5. An infrared guided fingertip ultrasound assisted real time lancing system according to claim 4, wherein: when the ultrasonic probe (10) is connected with the intelligent display wearing terminal (7) in a wired way, the intelligent display wearing terminal host (16) has an ultrasonic host function; when the ultrasonic probe (10) is connected with the intelligent display wearing terminal (7) in a wireless mode, an ultrasonic host is installed on the infrared equipment rack, the ultrasonic probe (10) is connected with the ultrasonic host in a wired mode, and ultrasonic signals are transmitted to the intelligent display wearing terminal (7) or/and the image display system (26) in a wireless mode through the ultrasonic host.
6. An infrared guided fingertip ultrasound assisted real time lancing system according to claim 1 or 2 or 3 or 5, wherein: the infrared equipment comprises a frame (1), wherein a guide rail sliding block kinematic pair (2) for installing an infrared image processing module (4) is arranged on the frame (1), the guide rail sliding block kinematic pair (2) comprises a guide rail and a guide rail sliding block matched with the guide rail, and the guide rail sliding block are respectively arranged on the frame (1) and the infrared image processing module (4); an infrared camera (3) is arranged on the infrared image processing module (4), a hand rest (13) is arranged on the frame (1) below the infrared image processing module (4), a control button and an infrared image display system (26) are also arranged on the frame (1), and the control button is connected with the infrared image processing module (4); the infrared image processing module (4) can display or directly project the acquired infrared image on the corresponding vein through an infrared image display system (26).
7. An infrared guided fingertip ultrasound assisted real time lancing system according to claim 6, wherein: the infrared camera (3) is at least one, and the frame (1) adopts a half-mouth-shaped structure.
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| CN215078385U (en) * | 2021-03-12 | 2021-12-10 | 右江民族医学院附属医院 | Portable developing device for puncture |
| CN219147802U (en) * | 2022-10-18 | 2023-06-09 | 王丹君 | Aseptic ultrasonic puncture locator |
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| CN105107067A (en) * | 2015-07-16 | 2015-12-02 | 执鼎医疗科技江苏有限公司 | Venipuncture system with infrared guidance and ultrasonic location |
| CN109567761A (en) * | 2019-01-31 | 2019-04-05 | 中国人民解放军陆军军医大学第附属医院 | A kind of method and its application that venipuncture makes blood vessel develop |
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