CN220025016U

CN220025016U - Electronic laparoscope

Info

Publication number: CN220025016U
Application number: CN202321201470.5U
Authority: CN
Inventors: 杨聪; 张则腾; 郇美华
Original assignee: Shandong Micro Intelligent Technology Co ltd
Current assignee: Shandong Micro Intelligent Technology Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-11-17
Anticipated expiration: 2033-05-16

Abstract

The utility model discloses an electronic laparoscope, which comprises an electronic lens, a lens rod, a transmission line and a monitor, wherein a handle is arranged at one end part of the lens rod, a connection adjusting piece which can rotate 360 degrees and can adjust an angle up and down and an angle left and right is arranged at the other end part of the lens rod, an LED lamp and the electronic lens are arranged at the other end of the connection adjusting piece, one end of the transmission line is connected with the electronic lens, the other end of the transmission line is connected with the monitor, a plurality of buttons capable of controlling the connection adjusting piece to adjust are arranged on the handle, and a bacteria isolation sleeve is wrapped at the outer side of the lens rod; through setting up the connection regulating part between mirror pole and electron camera lens to through adjusting the 360 degrees rotations of connection regulating part adjustment electron camera lens and in the direction of upper and lower direction and the left and right sides overall adjustment electron camera lens's shooting angle, can the quick adjustment electron camera lens's shooting region, enlarge shooting scope, the adjustment is more nimble convenient.

Description

Electronic laparoscope

Technical Field

The utility model belongs to the technical field of laparoscopes, and particularly relates to an electronic laparoscope.

Background

An electronic laparoscope is an instrument with a miniature camera, a laparoscope lens (with the diameter of 3-10 mm) is inserted into a abdominal cavity, and an image shot by the laparoscope lens is conducted to a rear-stage signal processing system through an optical fiber by using a digital shooting technology and is displayed on a special monitor in real time. Then, the doctor analyzes and judges the illness state of the patient through the images of different angles of the organs of the patient displayed on the monitor screen, and performs the operation by using a special laparoscope instrument.

In the prior art, through searching, the utility model patent with the Chinese patent publication number of CN203263358U discloses an electronic laparoscope, which comprises an electronic lens (a), a lens rod (b), a handle (c), a transmission line (d) and a monitor (e) which are sequentially connected, wherein a bacteria-isolating sleeve (f) is arranged outside the electronic lens (a) and the lens rod (b).

In the prior art, like the electronic laparoscope in the technical scheme, the video in the abdominal cavity is transmitted to the monitor for display through the electronic lens, and in order to reduce the shooting blind area, the electronic lens can rotate by 360 degrees, but the above technical scheme still has a place to be improved, when the electronic lens rotates, the electronic lens can only rotate by taking the lens rod as an axis, and the rotation axis angle of the conversion electronic lens cannot be flexibly changed, so that the shooting picture of each angle position in the abdominal cavity cannot be flexibly and rapidly adjusted during operation, and the adjustment is not flexible.

Disclosure of Invention

In view of the defects and drawbacks existing in the prior art, the utility model aims to provide an electronic laparoscope, which solves the problems that when an electronic laparoscope electronic lens in the prior art rotates, only a lens rod is used as an axis to rotate, the angle of a rotating shaft of the electronic lens cannot be flexibly changed, and therefore, when the electronic laparoscope is operated, shooting pictures at all angle positions in an abdominal cavity cannot be flexibly and rapidly adjusted, and adjustment is not flexible and convenient.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an electron peritoneoscope, includes electron camera lens, mirror pole, transmission line and monitor, mirror pole one end tip set up the handle, other end tip be provided with can 360 degrees rotations and can adjust angle and control angle's connection regulation spare about, the connection regulation spare other end install the LED lamp with the electron camera lens, transmission line one end be connected with the electron camera lens, the other end passes connection regulation spare, mirror pole, handle and be connected with the monitor, the handle on be provided with a plurality of buttons that can control connection regulation spare and adjust, the mirror pole outside package has the fungus isolation cover.

As a further improvement of the utility model, the connecting and adjusting piece comprises a first connecting rod, a second connecting rod and a third connecting rod, one end of the first connecting rod can vertically rotate and is hinged with the mirror rod through a first rotating shaft fixedly connected with the first connecting rod, the first rotating shaft is connected with a first motor fixed on the mirror rod, one end of the second connecting rod can horizontally rotate and is hinged with the other end of the first connecting rod through a second rotating shaft fixedly connected with the second rotating shaft, the second rotating shaft is connected with a second motor fixed on the first connecting rod, the other end of the second connecting rod is rotatably connected with one end of the third connecting rod through a third motor fixed on the second connecting rod, the other end of the third connecting rod is connected with the electronic lens and the LED lamp, and three buttons on the handle are respectively connected with the first motor, the second motor and the third motor.

As a further improvement of the utility model, a first embedded groove is arranged at one end of the mirror rod, which is close to the first connecting rod, a first protruding block which can be embedded into the first embedded groove is arranged on the first connecting rod, and the first protruding block is embedded into the first embedded groove and is rotationally connected with the mirror rod through a first rotating shaft.

As a further improvement of the utility model, a second embedded groove is arranged at one end of the first connecting rod, which is close to the second connecting rod, a second protruding block which can be embedded into the second embedded groove is arranged on the second connecting rod, and the second protruding block is embedded into the second embedded groove and is rotationally connected with the first connecting rod through a second rotating shaft.

As a further improvement of the utility model, the third motor is fixed at the end part of the second connecting rod far away from the first connecting rod, and the output shaft of the motor is connected with the third connecting rod.

As a further improvement of the utility model, three LED lamps are fixed at the end part of the third connecting rod far away from the second connecting rod and are uniformly distributed on the outer side of the circumference of the electronic lens.

As a further improvement of the utility model, the handle is provided with a hole groove at the position where the button is arranged, and the button is arranged in the hole groove and does not protrude out of the outer surface of the handle.

Compared with the prior art, the utility model has the following advantages:

1. the electronic lens is characterized in that the connecting adjusting piece which can rotate by 360 degrees and can adjust the angle up and down and the angle left and right is arranged between the lens rod and the electronic lens, and the handle is provided with the plurality of buttons which can control the connecting adjusting piece to adjust, so that the electronic lens can be adjusted to rotate by 360 degrees and the shooting angle of the electronic lens can be integrally adjusted in the up and down direction and the left and right direction through the corresponding buttons on the adjusting handle, the shooting area of the electronic lens can be quickly adjusted, the shooting range is enlarged, and the adjustment is more flexible and convenient; in addition, the LED lamp is arranged at the other end of the connecting and adjusting piece, so that illumination can be provided in the abdominal cavity, and the definition and quality of a shot picture of the electronic lens are improved; in addition, wrap up the fungus cover that separates in the mirror pole outside, when the operation of next time, only to connect regulating part and electron camera lens disinfection and directly change the fungus cover that separates on the mirror pole can, avoid the not good sterile problem of long and thin mirror pole to avoid separating fungus cover on the electron camera lens, influence the problem of shooting image quality.

2. Through setting up the connection adjusting part into head rod, the second connecting rod, the third connecting rod, the structure of first motor, second motor and third motor, through starting first motor, can drive first pivot and head rod and rotate about the mirror pole, thereby can adjust the upper and lower angle of electron camera lens, through starting the second motor, can drive the second pivot and second connecting rod and rotate about on the head rod, thereby can adjust the left and right angle of electron camera lens, and through starting the third motor, can drive 360 degrees rotations of third connecting rod and electron camera lens, it is simple nimble convenient to adjust.

3. The hole groove is formed in the position of the button on the handle, the button is arranged in the hole groove and does not protrude out of the outer surface of the handle, so that unnecessary adjustment of the electronic lens caused by mistakenly touching the button by hands is avoided when the handle is held for normal operation, and the reliability is improved.

Drawings

The utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic diagram of a prior art structure;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is an enlarged view of fig. 2 at B;

in the figure: 1. an electronic lens; 2. a mirror lever; 21. a first embedded groove; 3. a transmission line; 4. a monitor; 5. a handle; 51. a hole groove; 6. connecting an adjusting piece; 61. a first connecting rod; 611. a second embedded groove; 62. a second connecting rod; 63. a third connecting rod; 64. a first rotating shaft; 65. a first motor; 66. a second motor; 67. a third motor; 68. a first bump; 69. a second bump; 7. an LED lamp; 8. a fungus isolation sleeve; 9. a button.

Detailed Description

The utility model is described in further detail below with reference to fig. 2-4. For the sake of clarity, only the structures related to the utility model are shown in the drawings.

For convenience of description, the coordinate system is defined as shown in fig. 2, and the left-right direction is a transverse direction, the front-rear direction is a longitudinal direction, and the up-down direction is a vertical direction.

The embodiment of the utility model discloses an electronic laparoscope. Referring to fig. 2, an electronic laparoscope comprises an electronic lens 1, a lens rod 2, a transmission line 3 and a monitor 4, wherein a handle 5 is arranged at one end of the lens rod 2, a connecting adjusting piece 6 capable of rotating by 360 degrees and adjusting angles up and down and adjusting angles left and right is arranged at the other end of the lens rod 2, an LED lamp 7 and the electronic lens 1 are arranged at the other end of the connecting adjusting piece 6, the LED lamps 7 are uniformly distributed outside the circumference of the electronic lens 1 in the embodiment, one end of the transmission line 3 is connected with the electronic lens 1, the other end of the transmission line passes through the connecting adjusting piece 6, the lens rod 2, the handle 5 and is connected with the monitor 4, a plurality of buttons 9 capable of controlling the connecting adjusting piece 6 to adjust are arranged on the handle 5, the buttons 9 are arranged in the holes 51 and do not protrude from the outer surface of the handle 5, thus unnecessary adjustment of the electronic lens 1 caused by the wrong hand touching the buttons 9 is avoided when the handle 5 is held for normal operation, the reliability is improved, and a sterilizing sleeve 2 is arranged outside the lens rod 2 is arranged.

In this embodiment, as shown in fig. 3, the connection adjusting member 6 includes a first connecting rod 61, a second connecting rod 62 and a third connecting rod 63, one end of the first connecting rod 61 is hinged to the mirror rod 2 through a first rotating shaft 64 fixedly connected with the first connecting rod 61, the first rotating shaft 64 is connected with a first motor 65 fixed on the mirror rod 2, one end of the second connecting rod 62 is hinged to the other end of the first connecting rod 61 through a second rotating shaft fixedly connected with the second rotating shaft, the second rotating shaft is connected with a second motor 66 fixed on the first connecting rod 61, the other end of the second connecting rod 62 is rotatably connected with one end of the third connecting rod 63 through a third motor 67 fixed on the second connecting rod, the other end of the third connecting rod 63 is connected with the electronic lens 1 and the LED lamp 7, and three buttons 9 on the handle 5 are respectively connected with the first motor 65, the second motor 66 and the third motor 67. During operation, the first motor 65 is started to drive the first rotating shaft 64 and the first connecting rod 61 to rotate up and down on the mirror rod 2, so that the up-down angle of the electronic lens 1 can be adjusted, the second motor 66 is started to drive the second rotating shaft and the second connecting rod 62 to rotate left and right on the first connecting rod 61, so that the left-right angle of the electronic lens 1 can be adjusted, and the third motor 67 is started to drive the third connecting rod 63 and the electronic lens 1 to rotate 360 degrees, so that the adjustment is simple, flexible and convenient.

In addition, more specifically, the mirror rod 2 is provided with a first embedding groove 21 at one end close to the first connecting rod 61, the first connecting rod 61 is provided with a first protruding block 68 capable of being embedded into the first embedding groove 21, and the first protruding block 68 is embedded into the first embedding groove 21 and is rotationally connected with the mirror rod 2 through a first rotating shaft 64; the first connecting rod 61 is provided with a second embedding groove 611 at one end close to the second connecting rod 62, the second connecting rod 62 is provided with a second protruding block 69 capable of being embedded into the second embedding groove 611, and the second protruding block 69 is embedded into the second embedding groove 611 and is rotationally connected with the first connecting rod 61 through a second rotating shaft; the third motor is fixed at the end part of the second connecting rod 62 far away from the first connecting rod 61, and the output shaft of the motor is connected with the third connecting rod 63.

The implementation principle of the embodiment is as follows: when the laparoscope is inspected or operated, one end of the electronic lens 1 of the lens rod 2 is extended into the abdominal cavity, the LED lamp 7 is turned on to control the switch, the position of the lens rod 2 is adjusted by moving, and then the first motor 65 and/or the second motor 66 and/or the third motor 67 are adjusted in a matched mode, so that the shooting alignment angle of the electronic lens 1 is adjusted, the electronic lens 1 is aligned with the focus position of the abdominal cavity, and the picture is clearly displayed on the monitor 4.

The implementation effect of this embodiment is: the connecting adjusting piece 6 which can rotate 360 degrees and can adjust the angle up and down and the angle left and right is arranged between the lens rod 2 and the electronic lens 1, and the handle 5 is provided with the buttons 9 which can control the connecting adjusting piece 6 to adjust, so that the electronic lens 1 can be adjusted to rotate 360 degrees and the shooting angle of the electronic lens 1 can be integrally adjusted in the up and down direction and the left and right direction through the corresponding buttons 9 on the adjusting handle 5 by the connecting adjusting piece 6, the shooting area of the electronic lens 1 can be quickly adjusted, the shooting range is enlarged, and the adjustment is more flexible and convenient; in addition, the LED lamp 7 is arranged at the other end of the connection adjusting piece 6, so that illumination can be provided in the abdominal cavity, and the definition and quality of a shot picture of the electronic lens 1 are improved; in addition, the outer side of the lens rod 2 is wrapped with the bacteria-isolating sleeve 8, and when the electronic lens 1 is operated next time, only the connection adjusting piece 6 and the electronic lens 1 are disinfected and the bacteria-isolating sleeve 8 on the lens rod 2 is directly replaced, so that the problem that the slender lens rod 2 is not well disinfected is avoided, and the problem that the bacteria-isolating sleeve 8 is sleeved on the electronic lens 1 and the shooting image quality is influenced is avoided.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. It should be understood that the detailed description is presented for purposes of understanding only and is not intended to limit the utility model to all other embodiments that may be obtained by one skilled in the art without making any inventive effort.

Claims

1. The utility model provides an electron peritoneoscope, includes electron camera lens, mirror pole, transmission line and monitor, its characterized in that: the utility model provides a lens pole one end tip set up the handle, the other end tip be provided with 360 degrees rotations and can adjust angle and control angle's connection regulation spare from top to bottom, the connection regulation spare other end install the LED lamp with the electron camera lens, transmission line one end be connected with the electron camera lens, the other end passes connection regulation spare, lens pole, handle and is connected with the monitor, the handle on be provided with a plurality of buttons that can control connection regulation spare and adjust, the lens pole outside package has the fungus isolation cover.

2. An electronic laparoscope according to claim 1, wherein: the connecting and adjusting piece include head rod, second connecting rod and third connecting rod, head rod one end rotatable about through rather than fixed connection's first pivot be connected with the mirror pole is articulated, first pivot is connected with the first motor of fixing on the mirror pole, second connecting rod one end rotatable about through rather than fixed connection's second pivot be connected with the head rod other end is articulated, the second pivot is connected with the second motor of fixing on the head rod, the second connecting rod other end rotate with the one end of third connecting rod through the third motor of fixing above that and be connected, the third connecting rod other end be connected with electron camera lens and LED lamp, the button on the handle have three, be connected with first motor, second motor and third motor respectively.

3. An electronic laparoscope according to claim 2, wherein: the mirror rod on be close to the one end of head rod and be equipped with first embedding groove, head rod on be equipped with the first lug that can inlay and establish first embedding groove, first lug inlay and establish first embedding inslot to rotate with the mirror rod through first pivot and be connected.

4. An electronic laparoscope according to claim 2, wherein: the first connecting rod one end that is close to the second connecting rod be equipped with the second and inlay and establish the groove, the second connecting rod on be equipped with the second lug that can inlay and establish the groove into the second inlays, the second lug inlay and establish the inslot to rotate with the first connecting rod through the second pivot and be connected.

5. An electronic laparoscope according to any one of claims 2-4, wherein: the third motor is fixed at the end part of the second connecting rod far away from the first connecting rod, and the output shaft of the motor is connected with the third connecting rod.

6. An electronic laparoscope according to any one of claims 2-4, wherein: the LED lamps are three, are fixed at the end part of the third connecting rod far away from the second connecting rod, and are uniformly distributed on the outer side of the circumference of the electronic lens.

7. An electronic laparoscope according to any one of claims 1-4, wherein: the handle is provided with a hole groove at the position where the button is arranged, and the button is arranged in the hole groove and does not protrude out of the outer surface of the handle.