CN112168304A - Puncture positioning device applied to cardiac effusion patient - Google Patents
Puncture positioning device applied to cardiac effusion patient Download PDFInfo
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- CN112168304A CN112168304A CN202011133889.2A CN202011133889A CN112168304A CN 112168304 A CN112168304 A CN 112168304A CN 202011133889 A CN202011133889 A CN 202011133889A CN 112168304 A CN112168304 A CN 112168304A
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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
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/361—Image-producing devices, e.g. surgical cameras
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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
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
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Abstract
The invention discloses a puncture positioning device applied to a cardiac effusion patient, which comprises a bedstead, wherein the front end and the rear end of the bedstead are fixedly connected with clamping strips, sliding columns are clamped and fixed on the two clamping strips, a moving mechanism is connected on the two sliding columns in a sliding manner, the middle part of the upper end of the moving mechanism is fixedly connected with a first electric push rod, the output end of the first electric push rod is fixedly connected with a lifting plate, the middle part of the right end of the lifting plate is fixedly connected with an adjusting mechanism, the right front part of the lower end and the right rear part of the lower end of the adjusting mechanism are fixedly connected with a second electric push rod, and the output ends of the two second electric push rods are fixedly connected with a clamping mechanism. The puncture needle is convenient to move, a user can conveniently know the movement condition and the puncture condition of the puncture needle through the illuminating lamp and the camera, the positioning is convenient and quick, the operation is simple, the automation degree is high, the positioning is accurate, and the puncture needle is suitable for various body positions.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to puncture positioning equipment applied to a patient with cardiac effusion.
Background
Puncture is a medical operation term, and is a diagnosis and treatment technology for puncturing a puncture needle into a body cavity to extract secretion for testing, injecting gas or contrast agent into the body cavity to perform contrast examination, or injecting medicine into the body cavity. The puncture aims at blood drawing test, blood transfusion, fluid infusion and angiography after being placed into a catheter. The heart hydrops patient is usually treated through the mode of pjncture needle operation puncture, and current puncture equipment, in the use, has following problem: 1. the lancet cannot be moved to a designated position quickly and accurately; 2. in the needling process, the felting needles may incline, so that the needling precision is reduced, and the needling effect is reduced; 3. the user can not know the using state of the felting needle synchronously, is inconvenient to control and has poor using effect.
Disclosure of Invention
The invention mainly aims to provide puncture positioning equipment applied to a patient with cardiac effusion, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a puncture positioning device applied to a heart effusion patient comprises a bedstead, wherein both the front end and the rear end of the bedstead are fixedly connected with clamping strips, two clamping strips are fixedly clamped on the two clamping strips, two sliding columns are jointly and slidably connected with a moving mechanism, the middle part of the upper end of the moving mechanism is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a lifting plate, the front part and the rear part of the lifting plate are respectively and movably connected with a guide pillar, the lower ends of the two guide pillars are respectively and fixedly connected with the upper end of the moving mechanism, the middle part of the right end of the lifting plate is fixedly connected with an adjusting mechanism, the adjusting mechanism is integrally L-shaped, the middle part of the right part of the lower end of the adjusting mechanism is fixedly connected with a square block, two opposite vertex angles of the lower end of the square block are respectively and fixedly connected with an illuminating lamp, and the rest two opposite vertex angles of, the middle of the square block is nested with a rubber block, the middle of the rubber block is inserted with a pricking pin in a penetrating and movable connection mode, the upper part of the pricking pin is inserted with an adjusting mechanism in a penetrating and movable connection mode, the right front part and the right rear part of the lower end of the adjusting mechanism are fixedly connected with two electric push rods, the two electric push rods are symmetrically distributed in the front-back direction, the output ends of the two electric push rods are fixedly connected with clamping mechanisms, the two clamping mechanisms are symmetrically distributed in the front-back direction, the inner side surfaces of the two clamping mechanisms are arc surfaces, the front part of the moving mechanism is fixedly connected with a controller, and the four corners of the lower end of the bedstead are fixedly;
the two sliding columns are cylinders and are not in contact with the bedstead, the upper end face and the lower end face of the bedstead are tangent to the outer circumferential faces of the sliding columns, the bedstead is of a T-shaped structure, and the middle of the upper end face of the bedstead is sunken downwards;
the whole moving mechanism is of a T-shaped structure, the front end face of the moving mechanism extends through the front end face of the controller, and the two clamping mechanisms are arranged inside the moving mechanism;
the left-right symmetrical plane of the puncture needle and the left-right symmetrical planes of the two clamping mechanisms are on the same plane;
the controller is of a right-angled trapezoid structure, the control mode of the controller is touch control, the touch control screen of the controller is arranged in an inclined mode, and the controller is electrically connected with the first electric push rod, the second electric push rod, the illuminating lamp, the camera and the clamping mechanism
As a further improvement of the above scheme, the moving mechanism includes the longitudinal plate, the equal fixedly connected with diaphragm in front end and the rear end of longitudinal plate, longitudinal plate fixed connection is on the left of the medial surface of diaphragm, the equal fixedly connected with pillar in lower extreme left part and the lower extreme right part of diaphragm, the lower extreme fixedly connected with slider of pillar, slider and traveller alternate swing joint, threaded connection has fastening screw on the slider, fastening screw and traveller swing joint, the upper end of controller and the lower extreme middle part fixed connection of front side diaphragm.
As a further improvement of the above scheme, adjustment mechanism includes the connecting plate, the lower extreme fixedly connected with mounting panel of connecting plate, No. three electric putter of upper end right part fixedly connected with of mounting panel, No. three electric putter's output runs through lower extreme and the fixedly connected with link of mounting panel, the right-hand member fixedly connected with of mounting panel is protruding, bellied middle part alternates swing joint has No. two guide arms, the lower extreme of No. two guide arms and the upper end fixed connection of link, the left end upper portion of connecting plate and the right-hand member middle part fixed connection of lifter plate.
As a further improvement of the scheme, the number of the protrusions is two, the connecting frame is a cross, the right front part of the lower end of the connecting frame and the right rear part of the lower end of the connecting frame are fixedly connected with the two second electric push rods respectively, and the right part of the lower end of the connecting frame is fixedly connected with the upper ends of the square blocks.
As a further improvement of the scheme, the third electric push rod is electrically connected with the controller.
As a further improvement of the above scheme, fixture is including the extension board, there is the support column extension swing joint in the lower part of extension board, the support column is provided with two, two the rear end face of support column runs through the rear end face and the common fixedly connected with holding frame of extension board, two the preceding terminal surface of support column runs through the preceding terminal surface and the equal fixedly connected with anticreep board of extension board, the right-hand member fixedly connected with rubber tile of holding frame, two buffer spring has all been cup jointed on the support column, the rear end upper portion and No. two electric putter's of extension board output fixed connection.
As a further improvement of the above aspect, the buffer spring is provided between the extension plate and the holder.
As a further improvement of the scheme, the right end face of the clamping frame is an arc-shaped face.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the pricking pin can be quickly moved to the position right above the pricking position by arranging the moving mechanism, the first electric push rod and the third electric push rod, the moving mechanism can be fixed with the sliding column, the left and right positions of the movement of the pricking pin can be fixed, and the first electric push rod and the third electric push rod are controlled by the controller, so that the control operation is convenient, and the automation degree is high.
2. According to the invention, by arranging the two clamping mechanisms, after the pricking needle is moved to a position right above the acupuncture position, the two clamping mechanisms are pushed to the patient through the second electric push rod connected with the clamping mechanisms, so that the two clamping mechanisms and the patient are clamped together, the relative position of the horizontal plane between the pricking needle and the patient is not changed, subsequent accurate acupuncture is facilitated, and the acupuncture precision is ensured; the buffer spring on the clamping mechanism and the rubber tile are arranged, so that the connection comfort between the clamping mechanism and the patient can be improved, and the operation experience of the patient is improved.
3. According to the invention, the two illuminating lamps and the two cameras are arranged around the felting needle, and are electrically connected with the controller, so that the illuminating lamps can play a role in illuminating when the felting needle is used, and the cameras can monitor the movement condition and the needling condition of the felting needle, so that an operator can know the use state of the felting needle synchronously, more convenient and accurate control is realized, and the success rate of the operation is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of an overall structure of a puncturing and positioning device for patients with cardiac effusion;
FIG. 2 is a schematic view of a portion of a puncturing and positioning device for patients with cardiac effusion;
FIG. 3 is a schematic view of the connection position of an illuminating lamp and a camera of the puncture positioning device for patients with cardiac effusion;
FIG. 4 is a schematic diagram of the overall structure of a moving mechanism of a puncturing and positioning device for a patient with cardiac effusion;
FIG. 5 is a schematic diagram of an overall structure of an adjusting mechanism of a puncturing and positioning device for a patient with cardiac effusion;
FIG. 6 is a schematic view of the connection between the clamping mechanism and the adjusting mechanism of the puncturing and positioning device for patients with cardiac effusion;
FIG. 7 is a cross-sectional view of a clamping mechanism of a lancing positioning device for patients with cardiac effusion in accordance with the present invention.
In the figure: 1. a bed frame; 2. clamping the strip; 3. a traveler; 4. a moving mechanism; 5. a first electric push rod; 6. a lifting plate; 7. an adjustment mechanism; 8. a second electric push rod; 9. a clamping mechanism; 10. a square block; 11. a needle; 12. gluing blocks; 13. an illuminating lamp; 14. a camera; 15. a first guide post; 16. a controller; 17. supporting legs; 41. a longitudinal plate; 42. a transverse plate; 43. a pillar; 44. a slider; 45. fastening a screw rod; 71. a connecting plate; 72. mounting a plate; 73. a third electric push rod; 74. a connecting frame; 75. a protrusion; 76. a second guide rod; 91. an extension plate; 92. a support pillar; 93. a clamping frame; 94. a buffer spring; 95. an anti-drop plate; 96. a rubber tile.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical scheme of the invention is further explained by combining the attached drawings.
Example one
A puncture positioning device applied to a heart effusion patient is disclosed, as shown in figures 1-3, and comprises a bedstead 1, wherein the front end and the rear end of the bedstead 1 are fixedly connected with clamping strips 2, two clamping strips 2 are fixedly clamped with sliding columns 3, two sliding columns 3 are jointly and slidably connected with a moving mechanism 4, the middle part of the upper end of the moving mechanism 4 is fixedly connected with an electric push rod 5, the output end of the electric push rod 5 is fixedly connected with a lifting plate 6, the front part and the rear part of the lifting plate 6 are respectively and movably connected with a guide pillar 15 in an inserting way, the lower ends of the two guide pillars 15 are respectively and fixedly connected with the upper end of the moving mechanism 4, the middle part of the right end of the lifting plate 6 is fixedly connected with an adjusting mechanism 7, the adjusting mechanism 7 is L-shaped as a whole, the middle part of the right part of the lower end of the adjusting mechanism 7 is fixedly connected with a square 10, the camera 14 is fixedly connected to the rest two opposite vertex angles at the lower end of the square 10, the rubber block 12 is nested in the middle of the square 10, the puncturing needle 11 is movably connected to the middle of the rubber block 12 in an inserting manner, the upper part of the puncturing needle 11 is movably connected to the adjusting mechanism 7 in an inserting manner, the lower end right front part and the lower end right rear part of the adjusting mechanism 7 are fixedly connected to the second electric push rods 8, the two second electric push rods 8 are symmetrically distributed in the front-back direction, the output ends of the two second electric push rods 8 are fixedly connected to the clamping mechanisms 9, the two clamping mechanisms 9 are symmetrically distributed in the front-back direction, the inner side surfaces of the two clamping mechanisms 9 are arc surfaces, the controller 16 is fixedly connected to the front part of the moving mechanism 4;
the two sliding columns 3 are both cylinders, the two sliding columns 3 are not in contact with the bedstead 1, the upper end surface and the lower end surface of the bedstead 1 are tangent to the outer circumferential surface of the sliding columns 3, the bedstead 1 is of a T-shaped structure, and the middle of the upper end surface of the bedstead 1 is sunken downwards;
the moving mechanism 4 is of a T-shaped structure as a whole, the front end face of the moving mechanism 4 extends through the front end face of the controller 16, and the two clamping mechanisms 9 are arranged inside the moving mechanism 4;
the left-right symmetrical plane of the puncture needle 11 and the left-right symmetrical plane of the two clamping mechanisms 9 are on the same plane;
16 right trapezoid structures on controller, 16 control modes of controller are the touch control, 16 touch control screen of controller sets up for the slope, controller 16 and electric putter 5, No. two electric putter 8, light 13, camera 14 and fixture 9 equal electric connection.
In the embodiment, in the specific use process, after a patient lies on a bed frame 1, a moving mechanism 4 moves left and right on a sliding column 3 to move a puncture needle 11 to a specified position, then a controller 16 respectively controls a first electric push rod 5, a second electric push rod 8 and an adjusting mechanism 7, the first electric push rod 5 drives the adjusting mechanism 7 to move up and down, the adjusting mechanism 7 drives two second electric push rods 8 to move up and down, two clamping mechanisms 9 to move up and down, the two clamping mechanisms 9 are moved to two sides of the patient, then the two second electric push rods 8 respectively pull the two clamping mechanisms 9 to enable the two clamping mechanisms 9 to be close to the patient and tightly attached to the patient, the puncture needle 11 is moved and positioned right above a puncture position, then the puncture needle 11 is used for acupuncture operation, an operator can conveniently observe the moving condition and the puncture condition of the puncture needle 11 through an illuminating lamp 13 and a camera 14, the positioning is convenient and fast, the operation is simple, the automation degree is high, the positioning is accurate, and the device is suitable for various body position puncture.
Example two
On the basis of the first embodiment, as shown in fig. 4-5, a puncture positioning device for patients with cardiac effusion comprises a bed frame 1, wherein both the front end and the rear end of the bed frame 1 are fixedly connected with clamping strips 2, both the clamping strips 2 are fixedly clamped with sliding columns 3, both the sliding columns 3 are commonly and slidably connected with a moving mechanism 4, the middle part of the upper end of the moving mechanism 4 is fixedly connected with a first electric push rod 5, the output end of the first electric push rod 5 is fixedly connected with a lifting plate 6, both the front part and the rear part of the lifting plate 6 are movably connected with a first guide pillar 15 in a penetrating way, the lower ends of both the first guide pillars 15 are fixedly connected with the upper end of the moving mechanism 4, the middle part of the right end of the lifting plate 6 is fixedly connected with an adjusting mechanism 7, the adjusting mechanism 7 is L-shaped as a whole, the middle part of the right part of the lower end of the adjusting mechanism 7 is fixedly connected with a, the camera 14 is fixedly connected to the rest two opposite vertex angles at the lower end of the square 10, the rubber block 12 is nested in the middle of the square 10, the puncturing needle 11 is movably connected to the middle of the rubber block 12 in an inserting manner, the upper part of the puncturing needle 11 is movably connected to the adjusting mechanism 7 in an inserting manner, the lower end right front part and the lower end right rear part of the adjusting mechanism 7 are fixedly connected to the second electric push rods 8, the two second electric push rods 8 are symmetrically distributed in the front-back direction, the output ends of the two second electric push rods 8 are fixedly connected to the clamping mechanisms 9, the two clamping mechanisms 9 are symmetrically distributed in the front-back direction, the inner side surfaces of the two clamping mechanisms 9 are arc surfaces, the controller 16 is fixedly connected to the front part of the moving mechanism 4;
the two sliding columns 3 are both cylinders, the two sliding columns 3 are not in contact with the bedstead 1, the upper end surface and the lower end surface of the bedstead 1 are tangent to the outer circumferential surface of the sliding columns 3, the bedstead 1 is of a T-shaped structure, and the middle of the upper end surface of the bedstead 1 is sunken downwards;
the moving mechanism 4 is of a T-shaped structure as a whole, the front end face of the moving mechanism 4 extends through the front end face of the controller 16, and the two clamping mechanisms 9 are arranged inside the moving mechanism 4;
the left-right symmetrical plane of the puncture needle 11 and the left-right symmetrical plane of the two clamping mechanisms 9 are on the same plane;
16 right trapezoid structures on controller, 16 control modes of controller are the touch control, 16 touch control screen of controller sets up for the slope, controller 16 and electric putter 5, No. two electric putter 8, light 13, camera 14 and fixture 9 equal electric connection.
The moving mechanism 4 comprises a longitudinal plate 41, a transverse plate 42 is fixedly connected to the front end and the rear end of the longitudinal plate 41, the longitudinal plate 41 is fixedly connected to the left side of the inner side face of the transverse plate 42, a supporting column 43 is fixedly connected to the left portion of the lower end of the transverse plate 42 and the right portion of the lower end of the transverse plate 43, a sliding block 44 is fixedly connected to the lower end of the supporting column 43, the sliding block 44 and the sliding column 3 are movably connected in an inserting mode, a fastening screw 45 is connected to the sliding block 44 in a threaded mode, the fastening screw 45 is movably connected with the sliding column 3, and the upper end of.
The adjusting mechanism 7 comprises a connecting plate 71, the lower end of the connecting plate 71 is fixedly connected with a mounting plate 72, the right part of the upper end of the mounting plate 72 is fixedly connected with a third electric push rod 73, the output end of the third electric push rod 73 penetrates through the lower end of the mounting plate 72 and is fixedly connected with a connecting frame 74, the right end of the mounting plate 72 is fixedly connected with a bulge 75, the middle part of the bulge 75 is inserted and movably connected with a second guide rod 76, the lower end of the second guide rod 76 is fixedly connected with the upper end of the connecting frame 74, and the upper part of the left end of the connecting plate 71 is fixedly; two protrusions 75 are arranged, the connecting frame 74 is a cross, the right front part of the lower end and the right rear part of the lower end of the connecting frame 74 are respectively and fixedly connected with the two second electric push rods 8, and the right part of the lower end of the connecting frame 74 is fixedly connected with the upper end of the square 10; the third electric push rod 73 is electrically connected with the controller 16.
In the specific use process of the embodiment, when the position of the puncture needle 11 is adjusted, the fastening screw 45 is firstly unscrewed to enable the slider 44 to move on the sliding column 3, then the whole moving mechanism 4 is moved to a corresponding position through the fastening screw 45, then the fastening screw 45 is screwed to fix the left and right positions of the moving mechanism 4, then the controller 16 controls the third electric push rod 73 to be started, the third electric push rod 73 pushes the connecting frame 74 to move downwards, the puncture needle 11 and the clamping mechanism 9 connected to the connecting frame 74 both move downwards to enable the puncture needle 11 to move downwards to a proper height, and then the third electric push rod 73 is stopped; the position of the lancet 11 is conveniently adjusted by the moving mechanism 4 and the adjusting mechanism 7, so that the lancet 11 can be quickly moved to be right above the acupuncture position.
EXAMPLE III
On the basis of the first embodiment, as shown in fig. 6-7, a puncture positioning device for patients with cardiac effusion comprises a bed frame 1, wherein both the front end and the rear end of the bed frame 1 are fixedly connected with clamping strips 2, both the clamping strips 2 are fixedly clamped with sliding columns 3, both the sliding columns 3 are commonly and slidably connected with a moving mechanism 4, the middle part of the upper end of the moving mechanism 4 is fixedly connected with a first electric push rod 5, the output end of the first electric push rod 5 is fixedly connected with a lifting plate 6, both the front part and the rear part of the lifting plate 6 are movably connected with a first guide pillar 15 in a penetrating way, the lower ends of both the first guide pillars 15 are fixedly connected with the upper end of the moving mechanism 4, the middle part of the right end of the lifting plate 6 is fixedly connected with an adjusting mechanism 7, the adjusting mechanism 7 is L-shaped as a whole, the middle part of the right part of the lower end of the adjusting mechanism 7 is fixedly connected with a, the camera 14 is fixedly connected to the rest two opposite vertex angles at the lower end of the square 10, the rubber block 12 is nested in the middle of the square 10, the puncturing needle 11 is movably connected to the middle of the rubber block 12 in an inserting manner, the upper part of the puncturing needle 11 is movably connected to the adjusting mechanism 7 in an inserting manner, the lower end right front part and the lower end right rear part of the adjusting mechanism 7 are fixedly connected to the second electric push rods 8, the two second electric push rods 8 are symmetrically distributed in the front-back direction, the output ends of the two second electric push rods 8 are fixedly connected to the clamping mechanisms 9, the two clamping mechanisms 9 are symmetrically distributed in the front-back direction, the inner side surfaces of the two clamping mechanisms 9 are arc surfaces, the controller 16 is fixedly connected to the front part of the moving mechanism 4;
the two sliding columns 3 are both cylinders, the two sliding columns 3 are not in contact with the bedstead 1, the upper end surface and the lower end surface of the bedstead 1 are tangent to the outer circumferential surface of the sliding columns 3, the bedstead 1 is of a T-shaped structure, and the middle of the upper end surface of the bedstead 1 is sunken downwards;
the moving mechanism 4 is of a T-shaped structure as a whole, the front end face of the moving mechanism 4 extends through the front end face of the controller 16, and the two clamping mechanisms 9 are arranged inside the moving mechanism 4;
the left-right symmetrical plane of the puncture needle 11 and the left-right symmetrical plane of the two clamping mechanisms 9 are on the same plane;
16 right trapezoid structures on controller, 16 control modes of controller are the touch control, 16 touch control screen of controller sets up for the slope, controller 16 and electric putter 5, No. two electric putter 8, light 13, camera 14 and fixture 9 equal electric connection.
The clamping mechanism 9 comprises an extension plate 91, support columns 92 are inserted and movably connected to the lower portion of the extension plate 91, two support columns 92 are arranged, the rear end faces of the two support columns 92 penetrate through the rear end face of the extension plate 91 and are fixedly connected with a clamping frame 93 together, the front end faces of the two support columns 92 penetrate through the front end face of the extension plate 91 and are fixedly connected with an anti-falling plate 95, rubber tiles 96 are fixedly connected to the right end of the clamping frame 93, buffer springs 94 are sleeved on the two support columns 92, and the upper portion of the rear end of the extension plate 91 is fixedly connected with the output end of the second electric push rod 8; a buffer spring 94 is provided between the extension plate 91 and the holder 93; the right end surface of the holding frame 93 is an arc surface.
In the specific use process of the embodiment, the controller 16 controls the two second electric push rods 8 to operate simultaneously, the two second electric push rods 8 respectively pull the two extension plates 91 to move, so that the two extension plates 91 are close to the patient, the two rubber tiles 96 are attached to the patient, and after the two rubber tiles 96 are closely attached to the patient, the two second electric push rods 8 stop working to complete the clamping operation; through the two clamping mechanisms 9, after the two clamping mechanisms 9 are tightly attached to a patient, the relative position of the horizontal plane between the felting needle 11 and the patient can be kept unchanged, so that the subsequent accurate needling of the felting needle 11 is facilitated, and the needling precision of the felting needle 11 is ensured
By combining the above embodiments, the invention can rapidly move and position the puncture needle 11 by arranging the moving mechanism 4, the adjusting mechanism 7, the clamping mechanism 9, the first electric push rod 5, the second electric push rod 8, the controller 16, the illuminating lamp 13 and the camera 14, thereby ensuring the puncture precision of the puncture needle 11, enabling an operator to synchronously know the using state of the puncture needle 11 and achieving good clinical using effect.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a be applied to heart hydrops patient's puncture positioning device, includes bedstead (1), its characterized in that: the front end and the rear end of the bedstead (1) are fixedly connected with clamping strips (2), two clamping strips (2) are fixedly clamped with sliding columns (3), two sliding columns (3) are jointly and slidably connected with a moving mechanism (4), the middle part of the upper end of the moving mechanism (4) is fixedly connected with an electric push rod (5), the output end of the electric push rod (5) is fixedly connected with a lifting plate (6), the front part and the rear part of the lifting plate (6) are respectively and movably connected with a guide column (15) in an inserting manner, the lower ends of the guide columns (15) are respectively and fixedly connected with the upper end of the moving mechanism (4), the middle part of the right end of the lifting plate (6) is fixedly connected with an adjusting mechanism (7), the whole adjusting mechanism (7) is L-shaped, the middle part of the right part of the lower end of the adjusting mechanism (7) is fixedly connected with a square block (10), the lower end of the square block (10) is fixedly connected with illuminating lamps (13) at two opposite vertex angles, cameras (14) are fixedly connected with the rest two opposite vertex angles at the lower end of the square block (10), a rubber block (12) is nested in the middle of the square block (10), a puncture needle (11) is inserted and movably connected in the middle of the rubber block (12), the upper part of the puncture needle (11) is inserted and movably connected with an adjusting mechanism (7), the right front part and the right rear part of the lower end of the adjusting mechanism (7) are fixedly connected with two electric push rods (8), the two electric push rods (8) are symmetrically distributed front and back, clamping mechanisms (9) are fixedly connected at the output ends of the two electric push rods (8), the clamping mechanisms (9) are symmetrically distributed front and back, and the inner side faces of the clamping mechanisms (9) are arc-shaped faces, the front part of the moving mechanism (4) is fixedly connected with a controller (16), and four corners of the lower end of the bedstead (1) are fixedly connected with supporting legs (17);
the two sliding columns (3) are cylinders, the two sliding columns (3) are not in contact with the bedstead (1), the upper end surface and the lower end surface of the bedstead (1) are tangent to the outer circumferential surface of the sliding columns (3), the bedstead (1) is of a T-shaped structure, and the middle of the upper end surface of the bedstead (1) is sunken downwards;
the moving mechanism (4) is of a T-shaped structure as a whole, the front end face of the moving mechanism (4) extends through the front end face of the controller (16), and the two clamping mechanisms (9) are arranged inside the moving mechanism (4);
the left-right symmetrical plane of the puncture needle (11) and the left-right symmetrical planes of the two clamping mechanisms (9) are on the same plane;
controller (16) position right trapezoid structure, the control mode of controller (16) is the touch-control, the touch screen of controller (16) sets up for the slope, controller (16) and electric putter (5), No. two electric putter (8), light (13), camera (14) and the equal electric connection of fixture (9).
2. A puncture locating device for patients with cardiac effusion according to claim 1, characterized in that: moving mechanism (4) are including vertical plate (41), the equal fixedly connected with diaphragm (42) in front end and the rear end of vertical plate (41), vertical plate (41) fixed connection is on the left of the medial surface of diaphragm (42), the equal fixedly connected with pillar (43) in lower extreme left part and the lower extreme right part of diaphragm (42), the lower extreme fixedly connected with slider (44) of pillar (43), slider (44) and traveller (3) alternate swing joint, threaded connection has fastening screw (45) on slider (44), fastening screw (45) and traveller (3) swing joint, the upper end of controller (16) and the lower extreme middle part fixed connection of front side diaphragm (42).
3. A puncture locating device for patients with cardiac effusion according to claim 1, characterized in that: adjustment mechanism (7) are including connecting plate (71), lower extreme fixedly connected with mounting panel (72) of connecting plate (71), No. three electric putter (73) of upper end right part fixedly connected with of mounting panel (72), the output of No. three electric putter (73) runs through lower extreme and fixedly connected with link (74) of mounting panel (72), the right-hand member fixedly connected with of mounting panel (72) is protruding (75), the middle part of arch (75) alternates swing joint has No. two guide arms (76), the lower extreme of No. two guide arms (76) and the upper end fixed connection of link (74), the left end upper portion of connecting plate (71) and the right-hand member middle part fixed connection of lifter plate (6).
4. A puncture locating device for patients with cardiac effusion according to claim 3, characterized in that: the two protrusions (75) are arranged, the connecting frame (74) is a cross, the right front part of the lower end of the connecting frame (74) and the right rear part of the lower end of the connecting frame (74) are fixedly connected with the two second electric push rods (8) respectively, and the right part of the lower end of the connecting frame (74) is fixedly connected with the upper end of the square block (10).
5. A puncture locating device for patients with cardiac effusion according to claim 3, characterized in that: the third electric push rod (73) is electrically connected with the controller (16).
6. A puncture locating device for patients with cardiac effusion according to claim 1, characterized in that: fixture (9) are including extending board (91), the lower part of extending board (91) alternates swing joint and has support column (92), support column (92) are provided with two, two the rear end face of support column (92) runs through the rear end face of extending board (91) and common fixedly connected with holding frame (93), two the preceding terminal surface of support column (92) runs through the preceding terminal surface of extending board (91) and equal fixedly connected with anticreep board (95), the right-hand member fixedly connected with rubber tile (96) of holding frame (93), two buffer spring (94) have all been cup jointed on support column (92), the output fixed connection of the rear end upper portion of extending board (91) and No. two electric putter (8).
7. A puncture positioning device applied to a patient with cardiac effusion according to claim 6, characterized in that: the buffer spring (94) is disposed between the extension plate (91) and the holder (93).
8. A puncture locating device for patients with cardiac effusion according to claim 1, characterized in that: the right end face of the clamping frame (93) is an arc-shaped face.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210155611.8A CN114521941B (en) | 2020-10-21 | 2020-10-21 | Automatic control puncture locator for heart effusion patient in department of cardiology |
| CN202011133889.2A CN112168304B (en) | 2020-10-21 | 2020-10-21 | Puncture positioning device applied to cardiac effusion patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011133889.2A CN112168304B (en) | 2020-10-21 | 2020-10-21 | Puncture positioning device applied to cardiac effusion patient |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210155611.8A Division CN114521941B (en) | 2020-10-21 | 2020-10-21 | Automatic control puncture locator for heart effusion patient in department of cardiology |
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| Publication Number | Publication Date |
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| CN112168304A true CN112168304A (en) | 2021-01-05 |
| CN112168304B CN112168304B (en) | 2022-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210155611.8A Active CN114521941B (en) | 2020-10-21 | 2020-10-21 | Automatic control puncture locator for heart effusion patient in department of cardiology |
| CN202011133889.2A Active CN112168304B (en) | 2020-10-21 | 2020-10-21 | Puncture positioning device applied to cardiac effusion patient |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210155611.8A Active CN114521941B (en) | 2020-10-21 | 2020-10-21 | Automatic control puncture locator for heart effusion patient in department of cardiology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117357227B (en) * | 2023-12-07 | 2024-03-12 | 中国人民解放军总医院第二医学中心 | Special piercing depth of kidney disease branch of academic or vocational study |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114521941B (en) | 2023-10-03 |
| CN112168304B (en) | 2022-11-08 |
| CN114521941A (en) | 2022-05-24 |
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