CN112656483A - Visual portable choledochoscope lithotomy forceps - Google Patents
Visual portable choledochoscope lithotomy forceps Download PDFInfo
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- CN112656483A CN112656483A CN202011518236.6A CN202011518236A CN112656483A CN 112656483 A CN112656483 A CN 112656483A CN 202011518236 A CN202011518236 A CN 202011518236A CN 112656483 A CN112656483 A CN 112656483A
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- 238000002504 lithotomy Methods 0.000 title claims abstract description 47
- 230000000007 visual effect Effects 0.000 title claims abstract description 16
- 239000004575 stone Substances 0.000 claims description 14
- 238000012800 visualization Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 10
- 238000000605 extraction Methods 0.000 description 6
- 230000000193 eyeblink Effects 0.000 description 3
- 230000004397 blinking Effects 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The invention discloses a visual portable choledochoscope lithotomy forceps, which comprises a lithotomy forceps main body, a display screen and a control center, wherein the lithotomy forceps main body comprises a clamping end and a handheld end; the clamping end is provided with a first camera; the handheld end is provided with a signal interface which is in signal connection with the first camera; a signal wire is arranged between the control center and the lithotomy forceps main body, one end of the signal wire is detachably and electrically connected with a signal interface, and the other end of the signal wire is electrically connected with the control center; the control center is electrically connected with the display screen and is used for identifying the calculus in the working image and marking the calculus needing to be crushed in the working image so as to display the marked working image through the display screen. According to the technical scheme provided by the invention, the working image in the body of the patient can be obtained only by operating the lithotomy forceps main body, and a plurality of sets of tools are not required to be matched at the same time; the control center processes the working image, marks out the calculus needing to be broken, provides technical guidance for the operation of a doctor and reduces the difficulty of the operation.
Description
Technical Field
The invention relates to the technical field of medical devices, in particular to a visual portable choledochoscope lithotomy forceps.
Background
The lithotomy forceps are common lithotomy instruments in a choledochoscope, and are widely used in clinic, when in use, the lithotomy forceps are used for clamping and crushing the calculus, and then the lithotomy forceps are used for clamping the calculus to a human body. The field of vision is limited in the process of removing the calculus, the lithotomy forceps are generally used together with a corresponding choledochoscope, the experience requirement on a doctor is high by observing the specific condition of the calculus in a human body, and the lithotomy forceps and the choledochoscope need to be used together, so that the removal of the calculus can be completed by simultaneously operating the choledochoscope and the lithotomy forceps by the doctor, and the personal experience and technical requirements on the doctor are high in the operation process.
Disclosure of Invention
The invention mainly aims to provide a visual portable choledochoscope lithotomy forceps and aims to solve the problem that the lithotomy process completely depends on medical personal experience.
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
a visual portable choledochoscope lithotomy forceps comprises a lithotomy forceps main body, a display screen and a control center, wherein the lithotomy forceps main body comprises a clamping end and a handheld end, and the handheld end is used for driving the clamping end to take out calculus; the clamping end is provided with a first camera which is used for shooting a working image of the clamping end for picking up the calculus; the handheld end is provided with a signal interface which is in signal connection with the first camera; a signal wire is arranged between the control center and the lithotomy forceps main body, one end of the signal wire is detachably and electrically connected with the signal interface, and the other end of the signal wire is electrically connected with the control center; the signal line is used for receiving the working image shot by the first camera through the signal interface so as to send the working image to the control center; the control center is electrically connected with the display screen and is used for identifying stones in the working image and marking stones needing to be broken in the working image so as to display the marked working image through the display screen.
Preferably, the visual portable choledochoscope lithotomy forceps further comprise a movable frame body, one side, close to the ground, of the movable frame body is provided with universal wheels, one side, far away from the universal wheels, of the movable frame body is transversely provided with a connecting plate, and the display screen is connected with the connecting plate.
Preferably, a first slide way is formed in one side, facing the universal wheel, of the connecting plate, and extends towards one end, far away from the moving frame body, of the connecting plate along one end, close to the moving frame body, of the connecting plate; set up in the first slide and follow first slide extending direction gliding first electron slide, first electron slide with set up the connecting rod between the display screen, wherein one end of connecting rod is connected first electron slide, the other end of connecting rod is connected the display screen.
Preferably, one end of the connecting rod is hinged to the first electronic slide ball, and the other end of the connecting rod is hinged to the display screen ball.
Preferably, the movable frame body is provided with a communicator, and the communicator is respectively and electrically connected with the control center and the first electronic sliding seat; a second camera in signal connection with the communicator is arranged on one side of the display screen for displaying the working image, and the second camera is used for acquiring a human body image of a doctor so as to enable the human body image to be sent to the control center through the communicator; the control center is used for identifying the human body image and calculating the distance between the display screen and a doctor according to the size of a human body in the human body image, and the control center controls the first electronic sliding seat through the communicator to drive the display screen to slide along the first slide way, so that the distance between the display screen and the doctor is smaller than or equal to a first preset distance, and the doctor can conveniently observe the working image played by the display screen.
Preferably, the movable frame body is further provided with a clamping piece, and the clamping piece is used for fixedly connecting the movable frame body and the operating table in an opening and detaching mode.
Preferably, the clamping piece comprises a first fixing plate and a second fixing plate which are respectively transversely arranged, and the first fixing plate and the second fixing plate are arranged in parallel at intervals; a second slide way is vertically formed in the movable frame body, a second electronic slide seat which slides along the extension direction of the second slide way is arranged in the second slide way, and the second fixed plate is connected with the second electronic slide seat; first fixed plate is located the second slide is kept away from the one end of universal wheel, second electron slide is used for the drive the second fixed plate slides, so that first fixed plate with the cooperation centre gripping operating table of second fixed plate will remove support body and operating table detachable fixed connection.
Preferably, one side that first fixed plate deviates from the second fixed plate sets up control button, control button electricity is connected second electron slide, control button is used for controlling second electron slide is followed the second slide slides.
Preferably, a side of the first fixing plate facing the universal wheel and a side of the second fixing plate facing the first fixing plate are respectively provided with a flexible pad.
Preferably, the signal line is a spiral cable with elasticity.
Compared with the prior art, the invention at least has the following beneficial effects:
the first camera is arranged at the clamping end of the lithotomy forceps main body, so that a working image in a patient body can be conveniently obtained only by operating the lithotomy forceps main body, the calculus can be conveniently taken, and a plurality of sets of tools are not required to be matched at the same time; the control center processes the working image, marks out the calculus needing to be broken, provides technical guidance for the operation of a doctor and reduces the difficulty of the operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of a portable visualization choledochoscope lithotomy forceps according to the present invention;
fig. 2 is a schematic structural view of the movable frame body.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a visual portable choledochoscope lithotomy forceps.
As shown in fig. 1 to 2, the visual portable choledochoscope lithotomy forceps comprises a lithotomy forceps main body 1, a display screen 21 and a control center 2, wherein the lithotomy forceps main body 1 comprises a clamping end 11 and a handheld end 12, and the handheld end 12 is used for driving the clamping end 11 to take out calculus; the clamping end 11 is provided with a first camera which is used for shooting a working image of the clamping end 11 for picking up the calculus; the handheld end 12 is provided with a signal interface (not shown in the figure), and the signal interface is in signal connection with the first camera; a signal wire 13 is arranged between the control center 2 and the lithotomy forceps main body 1, one end of the signal wire 13 is detachably and electrically connected with a signal interface, and the other end of the signal wire 13 is electrically connected with the control center 2; the signal line 13 is used for receiving a working image shot by the first camera through a signal interface so as to send the working image to the control center 2; the control center 2 is electrically connected with the display screen 21, and the control center 2 is used for identifying stones in the working image and marking the stones to be crushed in the working image so as to display the marked working image through the display screen 21.
The first camera is arranged at the clamping end 11 of the lithotomy forceps main body 1, so that a working image in a patient body can be obtained only by operating the lithotomy forceps main body 1, the lithotomy can be conveniently taken, and multiple sets of tools do not need to be matched at the same time; the control center 2 processes the working image, marks out the calculus needing to be broken, provides technical guidance for the operation of a doctor and reduces the difficulty of the operation.
Specifically, the control center 2 is configured to perform suggested extraction and labeling on stones in the working image, and when stones which are extracted according to the suggested extraction are extracted, the control center 2 continues to perform suggested extraction and labeling on remaining stones in the labeled image. The use of the proposed extraction labels can further assist physicians in completing the stone extraction operation, again reducing the difficulty of the operation.
Specifically, the color of the mark is different between the extracting mark and the mark of the calculus needing to be crushed.
Specifically, when the extraction mark is suggested to coincide with the stone mark needing to be crushed, the control center 2 performs crushing line marking on the repeatedly marked stone, and the crushing line marking is used for providing a crushing suggestion to a doctor and assisting the doctor in crushing the larger stone.
Visual portable choledochoscope lithotomy forceps is still including removing support body 4, and one side that removes support body 4 and be close to ground sets up universal wheel 45, and one side that removes support body 4 and keep away from universal wheel 45 transversely sets up connecting plate 41, and display screen 21 connects connecting plate 41. The movable frame body 4 moves through the universal wheels 45, so that a doctor can adjust the observation distance and the observation angle of the display screen 21, and the visual field of the doctor during operation is clearer.
A first slideway 411 is formed in one side, facing the universal wheel 45, of the connecting plate 41, and the first slideway 411 extends towards one end, far away from the moving frame body 4, of the connecting plate 41 along one end, close to the moving frame body 4, of the connecting plate 41; a first electronic sliding base 412 which slides along the extending direction of the first sliding rail 411 is arranged in the first sliding rail 411, a connecting rod 413 is arranged between the first electronic sliding base 412 and the display screen 21, one end of the connecting rod 413 is connected with the first electronic sliding base 412, and the other end of the connecting rod 413 is connected with the display screen 21. The cooperation of the first sliding track 411 and the first electronic sliding base 412 makes the adjustment of the display screen 21 more convenient.
One end of the connecting rod 413 is ball-jointed with the first electronic slide 412, and the other end of the connecting rod 413 is ball-jointed with the display screen 21. The arrangement of the connecting rod 413 makes the display screen 21 more adaptable to the actual needs of different physicians.
The movable frame 4 is provided with a communicator (not shown in the figure), which is respectively electrically connected with the control center 2 and the first electronic sliding base 412; a second camera 22 in signal connection with the communicator is arranged on one side of the display screen 21 displaying the working image, and the second camera 22 is used for acquiring a human body image of a doctor so as to send the human body image to the control center 2 through the communicator; the control center 2 is used for recognizing the human body image and calculating the distance between the display screen 21 and the doctor according to the size of the human body in the human body image, and the control center 2 controls the first electronic sliding seat 412 through the communicator to drive the display screen 21 to slide along the first sliding way 411, so that the distance between the display screen 21 and the doctor is smaller than or equal to a first preset distance, and the doctor can observe the working image played by the display screen 21 conveniently. The cooperation of the second camera 22, the first electronic sliding seat 412 and the first sliding way 411 enables the control center 2 to adjust the distance between the display screen 21 and the doctor according to the data of the human body proportion in the image, so that the display screen 21 is always within the optimal viewing range of the doctor.
Specifically, the first preset distance is an optimal viewing distance of a physician, and the first preset distance varies according to the size of the display screen 21, and the larger the size of the display screen 21 is, the longer the first preset distance is.
Specifically, the second camera 22 is configured to obtain an eye blink image of a physician and send the eye blink image to the control center 2, the control center 2 is configured to control the first electronic sliding seat 412 to drive the display screen 21 to move according to the eye blink image, and when the number of blinks of the physician in a first preset time period is greater than a first preset value, the control center 2 enters a control mode (for example, the physician blinks continuously for more than 5 times in 5 seconds, and the control center 2 enters the control mode); when the control center 2 enters the control mode, the control center 2 displays the eye control movement method to the doctor through the display screen 21 (for example, the control method of the display screen 21 advancing is to blink twice, the control method of the display screen 21 retreating is to blink three times, and the control method of the display screen 21 movement stopping is to blink once). The doctor controls the movement of the display screen 21 through eye blinking, so that the doctor can freely control the display screen 21, and the distance from the display screen 21 to the doctor is more in line with personal requirements. Since the physician needs to take the stones while watching the display screen 21, controlling the movement of the display screen 21 by blinking is more in line with the actual requirements.
The movable frame body 4 is further provided with a clamping piece 42, and the clamping piece 42 is used for fixedly connecting the movable frame body 4 and the operating table in an open-and-close manner.
The clamping member 42 comprises a first fixing plate 421 and a second fixing plate 422 which are respectively transversely arranged, and the first fixing plate 421 and the second fixing plate 422 are arranged in parallel at intervals; a second slide way 43 is vertically arranged on the movable frame body 4, a second electronic slide seat 44 sliding along the extension direction of the second slide way 43 is arranged in the second slide way 43, and a second fixing plate 422 is connected with the second electronic slide seat 44; the first fixing plate 421 is located at one end of the second slide way 43 far away from the universal wheel 45, and the second electronic slide seat 44 is used for driving the second fixing plate 422 to slide, so that the first fixing plate 421 and the second fixing plate 422 cooperate to clamp an operating table, and the movable frame body 4 is detachably and fixedly connected with the operating table. The first fixing plate 421 and the second fixing plate 422 are used in cooperation, so that the movable frame body 4 and the operating table are firmly fixed, and the movable frame body 4 is prevented from moving or toppling over due to slight impact.
A control button 423 is arranged on one side of the first fixing plate 421, which faces away from the second fixing plate 422, the control button 423 is electrically connected to the second electronic slide 44, and the control button 423 is used for controlling the second electronic slide 44 to slide along the second slide 43.
A side of the first fixing plate 421 facing the universal wheel 45 and a side of the second fixing plate 422 facing the first fixing plate 421 are respectively provided with a flexible pad 424. The provision of the flexible pads 424 avoids rigid contact between the clamp 42 and the operating table.
The signal line 13 is a spiral cable (not shown) with elasticity.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A visual portable choledochoscope lithotomy forceps is characterized by comprising a lithotomy forceps main body, a display screen and a control center, wherein the lithotomy forceps main body comprises a clamping end and a handheld end, and the handheld end is used for driving the clamping end to take out calculus; the clamping end is provided with a first camera which is used for shooting a working image of the clamping end for picking up the calculus; the handheld end is provided with a signal interface which is in signal connection with the first camera; a signal wire is arranged between the control center and the lithotomy forceps main body, one end of the signal wire is detachably and electrically connected with the signal interface, and the other end of the signal wire is electrically connected with the control center; the signal line is used for receiving the working image shot by the first camera through the signal interface so as to send the working image to the control center; the control center is electrically connected with the display screen and is used for identifying stones in the working image and marking stones needing to be broken in the working image so as to display the marked working image through the display screen.
2. The visualized portable choledochoscope lithotomy forceps according to claim 1, further comprising a moving frame body, wherein one side of the moving frame body close to the ground is provided with universal wheels, one side of the moving frame body far away from the universal wheels is transversely provided with a connecting plate, and the display screen is connected with the connecting plate.
3. The visual portable choledochoscope lithotomy forceps according to claim 2, wherein a first slide way is formed in one side of the connecting plate facing the universal wheel, and extends from one end of the connecting plate close to the moving frame body to one end of the connecting plate far away from the moving frame body; set up in the first slide and follow first slide extending direction gliding first electron slide, first electron slide with set up the connecting rod between the display screen, wherein one end of connecting rod is connected first electron slide, the other end of connecting rod is connected the display screen.
4. The visual portable choledochoscope lithotomy forceps according to claim 3, wherein one end of the connecting rod is hinged to the first electronic slide ball, and the other end of the connecting rod is hinged to the display screen ball.
5. The visual portable choledochoscope lithotomy forceps according to claim 4, wherein the movable frame body is provided with a communicator, and the communicator is electrically connected with the control center and the first electronic slide seat respectively; a second camera in signal connection with the communicator is arranged on one side of the display screen for displaying the working image, and the second camera is used for acquiring a human body image of a doctor so as to enable the human body image to be sent to the control center through the communicator; the control center is used for identifying the human body image and calculating the distance between the display screen and a doctor according to the size of a human body in the human body image, and the control center controls the first electronic sliding seat through the communicator to drive the display screen to slide along the first slide way, so that the distance between the display screen and the doctor is smaller than or equal to a first preset distance, and the doctor can conveniently observe the working image played by the display screen.
6. The visualization portable choledochoscope lithotomy forceps according to any one of claims 2 to 5, wherein the movable frame body is further provided with a clamping member, and the clamping member is used for fixedly connecting the movable frame body and the operating table in an open-and-detachable manner.
7. The visualization portable choledochoscope lithotomy forceps according to claim 6, wherein the clamping member comprises a first fixing plate and a second fixing plate which are respectively transversely arranged, and the first fixing plate and the second fixing plate are arranged in parallel at intervals; a second slide way is vertically formed in the movable frame body, a second electronic slide seat which slides along the extension direction of the second slide way is arranged in the second slide way, and the second fixed plate is connected with the second electronic slide seat; first fixed plate is located the second slide is kept away from the one end of universal wheel, second electron slide is used for the drive the second fixed plate slides, so that first fixed plate with the cooperation centre gripping operating table of second fixed plate will remove support body and operating table detachable fixed connection.
8. The visual portable choledochoscope lithotomy forceps according to claim 7, wherein a control button is disposed on a side of the first fixing plate facing away from the second fixing plate, the control button is electrically connected to the second electronic slide, and the control button is used for controlling the second electronic slide to slide along the second slide.
9. The visualization portable choledochoscope lithotomy forceps according to claim 7, wherein a side of the first fixing plate facing the universal wheel and a side of the second fixing plate facing the first fixing plate are respectively provided with a flexible pad.
10. The visualization portable choledochoscope lithotomy forceps according to any one of claims 2-5, wherein the signal wire is an elastic spiral cable.
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| CN202011518236.6A CN112656483A (en) | 2020-12-21 | 2020-12-21 | Visual portable choledochoscope lithotomy forceps |
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| CN202011518236.6A CN112656483A (en) | 2020-12-21 | 2020-12-21 | Visual portable choledochoscope lithotomy forceps |
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Application publication date: 20210416 |