CN107928796B - Auxiliary table for cardiology department operation - Google Patents
Auxiliary table for cardiology department operation Download PDFInfo
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- CN107928796B CN107928796B CN201711277696.2A CN201711277696A CN107928796B CN 107928796 B CN107928796 B CN 107928796B CN 201711277696 A CN201711277696 A CN 201711277696A CN 107928796 B CN107928796 B CN 107928796B
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- shell layer
- block
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- notch
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/20—Holders specially adapted for surgical or diagnostic appliances or instruments
- A61B50/24—Stands
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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
- A61B90/08—Accessories or related features not otherwise provided for
Abstract
The invention discloses an auxiliary table for cardiology surgeries, which structurally comprises a hose, a hoop, fixing rings, interfaces, a clamp, a placing ball, a first frame plate, a bottom frame, a rectangular supporting block, a bottom plate and a rotary transmission structure, wherein the clamp is in threaded connection with the interfaces, the fixing rings are fixedly provided with two interfaces, and the fixing rings are installed at one end of the hose.
Description
Technical Field
The invention relates to an auxiliary table for cardiology department operations, belonging to the field of medical instruments.
Background
When the surgeon of intracardiac branch of academic or vocational study operates on the intracardiac branch of academic or vocational study patient, the operation auxiliary table is essential equipment, the machinery that needs to use in the operation process is very much, some machinery need use for a long time, the operation auxiliary personnel can not be held all the time, it is high to auxiliary personnel's health intensity requirement like this, if can install this type of instrument on the operation auxiliary table and press from both sides the mechanism as supporting, the mechanism is got to current support clamp though can utilize altimeter etc. to carry out accurate regulation and press from both sides and get height and angle, need carry out a lot of regulations at this in-process, to the intracardiac branch of taking seconds operation, it is overlength to consume time, and the instrument of current operation auxiliary table is placed more, it is also comparatively in disorder, in the time of height regulation no longer, carry out instrument place.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an auxiliary table for an intracardiac department operation, which aims to solve the problems that although the existing supporting and clamping mechanism can accurately adjust the clamping height and angle by using a height gauge and the like, the height and angle need to be adjusted for many times in the process, the time consumption is too long for the intracardiac department operation which takes seconds for minutes, and the time consumption is too long, and the angle adjustment, the multiple adjustment and the time consumption of an instrument placing device are carried out while the instruments placed on the existing auxiliary table are more and messy and the height adjustment can not be carried out any more.
In order to achieve the purpose, the invention is realized by the following technical scheme: an auxiliary table for cardiology department operations structurally comprises a hose, a clamp, a fixing ring, connectors, a clamp, a placement ball, a first frame plate, a bottom frame, rectangular supporting blocks, a chassis and a rotary transmission structure, wherein the clamp is in threaded connection with the connectors;
the placing ball consists of an upper hemisphere, an instrument placing port and a glass ball, wherein the upper hemisphere and the glass ball are fixedly connected in a threaded connection mode;
the hose is composed of a cavity, a first shell layer, a second shell layer and soft steel wires, wherein the first shell layer is positioned in the second shell layer, the diameter of the second shell layer is larger than that of the first shell layer, more than two soft steel wires are uniformly arranged between the first shell layer and the second shell layer, and the first shell layer is sealed and round, so that the formed inner space is the cavity;
the clamp is composed of a spring, a protrusion, an elastic block, a notch, an annular clamp body, an inner annular fixed block and a clamping block, wherein a crescent notch is fixedly arranged at one end of the inner annular fixed block, the inner annular fixed block is positioned in the cavity, one side, opposite to the crescent notch, of the inner annular fixed block is welded on the inner wall of the first shell, the annular clamp body is installed on the outer surface of the second shell, a conical notch is arranged on the annular clamp body, the elastic block is installed in the conical notch, the elastic block of the conical notch is movably connected with the clamping block through the spring, the clamping block is matched with the crescent notch of the inner annular fixed block, the protrusion is vertically welded at one side of the elastic block, and the protrusion is matched with the first notch on the annular clamp body;
the rotary transmission structure is provided with a rotary disk, an installation disk, a first connecting rod, a second connecting rod, a first gear, a second gear, a rope, a winding drum, a first bevel gear, a second bevel gear, a first transmission rod, a second transmission rod, a third transmission rod and a table-shaped installation opening, wherein the table-shaped installation opening is fixedly arranged in the middle of the installation disk and is connected with a ball in a screwed connection mode, the rotary disk is fixedly welded on the bottom surface of the installation disk, one end of the third transmission rod is welded with the rotary disk together, the other end of the third transmission rod is vertically fixed on the first connecting rod, the first connecting rod is provided with three parts, one end of the first connecting rod is fixedly connected with the rotary disk, the other end of the first connecting rod is mechanically connected with the second connecting rod, two second transmission rods are vertically fixed in the middle of the second connecting rod, one end of the second transmission rod far away from the second connecting rod vertically penetrates through the first gear and is fixed with a, first gear be equipped with two and the two is at same water flat line, two first gears all mesh with the second gear mutually, first transfer line both ends perpendicular link second gear and second conical gear, second conical gear and first conical gear mutually perpendicular and the two adopts the engaged mode to connect, the horizontal left side of first conical gear and reel mechanical connection, the second notch of the reel other end and chassis inner wall adopt clearance fit, reel external surface fixation be equipped with the annular groove, rope one end twine in the annular groove, the other end runs through the gap between inner ring shape fixed block and the first shell and fixes on solid fixed ring.
Further, the device also comprises an interception block; the intercepting blocks are movably arranged on two sides of the annular groove.
Advantageous effects
The invention relates to an auxiliary table for cardiology department surgery, which can be used for installing a clamp on a hose before surgery, wherein when surgery begins, the hose can be directly used for height adjustment because the soft steel wire of the hose is soft, and because a rope does not have elasticity, the rope can pull a winding drum to rotate along with the height adjustment, simultaneously a first bevel gear can also start to rotate, a second bevel gear meshed with the first bevel gear also starts to rotate along with the rotation, the horizontal rotation is changed into vertical rotation, a first transmission rod drives a second gear and a first gear to rotate horizontally and directly acts on a second transmission rod, the second transmission rod drives the first connecting rod, the second connecting rod and a rotating disc to do circular motion in sequence, a placing ball arranged on a mounting disc also starts to rotate, the height adjustment and the angle adjustment of placing instruments are in place in one step, the time consumption is small, and because the height adjustment range is small, the rotation of the placing ball is small, if the angle or the height is adjusted, the placing ball does not need to be synchronously adjusted, only the spring block is required to be pressed in from the notch, the automatic clamping of the moon-shaped notch of the clamping block and the inner annular fixing block and the protrusion and the first notch on the annular hoop body is realized, the rope is fixed in the gap between the moon-shaped notch of the inner annular fixing block and the block, the deviation cannot occur, the transmission mechanism behind the rope cannot follow the operation, the placing ball cannot rotate angularly, the protrusion and the first notch on the annular hoop body are automatically clamped, and the connection relation between the moon-shaped notch of the clamping block and the inner annular fixing block is strengthened.
The placing ball consists of an upper hemisphere, an instrument placing opening and a glass ball, the upper hemisphere and the glass ball are fixedly connected in a threaded connection mode, the instrument placing opening is uniformly formed in the upper hemisphere, the glass ball is mounted on the first frame plate, instruments for an operation can be placed in the instrument placing opening in an orderly mode, the lower glass ball is transparent, the shapes of the instruments can be clearly seen, and selection is facilitated.
The device also comprises an interception block; the intercepting blocks are movably arranged on two sides of the annular groove, and in order to prevent the rope from being wound and deviating, the rotation of the first conical gear is influenced.
The invention is provided with a hose, a hoop, a placing ball and a rotary transmission structure, the height adjustment is directly carried out by utilizing the characteristics of materials adopted by the hose, the placing ball is driven to carry out angle adjustment through the transmission of the rotary transmission structure while the height adjustment is carried out, so that the height adjustment and the angle adjustment are in place at one time, only the height adjustment can be carried out due to the existence of the hoop, instruments used for operation are classified by utilizing the placing ball, the orderliness of the surgical instruments is ensured, and the adjustment and the taking efficiency of the surgical instruments are improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of an auxiliary table for cardiology department surgery of the present invention.
Fig. 2 is a cross-sectional view of a clamp of the present invention.
Fig. 3 is a schematic top view of a part of the rotary transmission structure of the present invention.
Fig. 4 is a schematic view showing the structure of the hose of the present invention.
Fig. 5 is a schematic view of the overall structure of the rotary drive structure of the present invention.
Fig. 6 is a schematic view of the installation of the intercepting block of the present invention.
In the figure: a hose-1, a hoop-2, a fixed ring-3, a connector-4, a clamp-5, a placing ball-6, a first frame plate-7, a chassis-8, a rectangular supporting block-9, a chassis-10, a rotary transmission structure-11, a hemisphere-61, an instrument placing port-62, a glass ball-63, a cavity-101, a first shell-102, a second shell-103, a soft steel wire-104, a spring-201, a bulge-202, a spring block-203, a notch-204, an annular clamp body-205, an inner annular fixed block-206, a clamp block-207, a rotary disk-111, a mounting disk-112, a first connecting rod-113, a second connecting rod-114, a first gear-115, a second gear-116, a rope-117, a rope-6, a first frame plate-7, a bottom plate, A winding drum-118, a first bevel gear-119, a second bevel gear-1110, a first transmission rod-1111, a second transmission rod-1112, a third transmission rod-1113, a table-shaped mounting opening-1114 and an interception block-1115.
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.
Examples
Referring to fig. 1-6, the present invention provides an auxiliary table for cardiology department surgery, which comprises a hose 1, a clamp 2, a fixing ring 3, a connector 4, a clamp 5, a ball 6, a first frame plate 7, a bottom frame 8, a rectangular support block 9, a bottom plate 10, and a rotation transmission structure 11, the clamp 5 is connected with the interface 4 by screw thread, the fixing ring 3 is fixedly provided with two interfaces 4, the fixed ring 3 is arranged at one end of the hose 1, the other end of the hose 1 is mechanically connected with the rotary transmission structure 11, the rotary transmission structure 11 is arranged in the bottom frame 8, the hoop 2 is arranged at the bottom of the hose 1, the first frame plate 7 is arranged on an underframe 8, a rectangular supporting block 9 is vertically welded at the bottom of the underframe 8, the rectangular supporting block 9 is mechanically connected with the chassis 10, and more than two placing balls 6 are arranged and are arranged on the first frame plate 7;
the placing ball 6 consists of an upper hemisphere 61, an instrument placing port 62 and a glass ball 63, the upper hemisphere 61 and the glass ball 63 are fixedly connected in a threaded connection mode, the instrument placing port 62 is uniformly arranged on the upper hemisphere 61, and the glass ball 63 is mounted on the first frame plate 7;
the hose 1 consists of a cavity 101, a first shell layer 102, a second shell layer 103 and a flexible steel wire 104, wherein the first shell layer 102 is positioned inside the second shell layer 103, the diameter of the second shell layer 103 is larger than that of the first shell layer 102, more than two flexible steel wires 104 are uniformly arranged between the first shell layer 102 and the second shell layer 103, and the first shell layer 102 is sealed and round, so that the formed internal space is the cavity 101;
the clamp 2 consists of a spring 201, a protrusion 202, an elastic block 203, a notch 204, an annular clamp body 205, an inner annular fixed block 206 and a clamping block 207, wherein a moon-shaped notch is fixedly arranged at one end of the inner annular fixed block 206, the inner annular fixed block 206 is positioned in the cavity 101, one side opposite to the moon-shaped notch is welded on the inner wall of the first shell layer 102, the annular clamp body 205 is arranged on the outer surface of the second shell layer 103, a conical notch 204 is arranged on the annular clamp body 205, the elastic block 203 is arranged in the conical notch 204, the elastic block 203 of the conical notch 204 is movably connected with the clamping block 207 through the spring 201, the clamping block 207 is matched with the moon-shaped notch of the inner annular fixed block 206, the protrusion 202 is vertically welded on one side of the elastic block 203, and the protrusion 202 is matched with a first notch on the annular clamp body 205;
the rotary transmission structure 11 is provided with a rotary disk 111, a mounting disk 112, a first connecting rod 113, a second connecting rod 114, a first gear 115, a second gear 116, a rope 117, a winding drum 118, a first bevel gear 119, a second bevel gear 1110, a first transmission rod 1111, a second transmission rod 1112, a third transmission rod 1113 and a table-shaped mounting port 1114, wherein the table-shaped mounting port 1114 is fixedly arranged in the middle of the mounting disk 112 and is connected with a ball 6 in a screw connection mode, the rotary disk 111 is fixedly welded on the bottom surface of the mounting disk 112, one end of the third transmission rod 1113 is welded with the rotary disk 111, the other end of the third transmission rod 1113 is vertically fixed on the first connecting rod 113, the first connecting rod 113 is provided with three pieces, one end of the first connecting rod 113 is fixedly connected with the rotary disk 111, the other end of the first connecting rod is mechanically connected with the second connecting rod 114, two second transmission rods 1112 are vertically fixed in the middle of the second connecting rod 114, one end of the second transmission rod 1112 far away from the second connecting rod 114 vertically penetrates through the first gear 115 and is fixed by a nut, the first gear 115 is provided with two gears which are in the same horizontal line, the two first gears 115 are meshed with the second gear 116, the first driving rod 1111 is vertically connected to the second gear 116 and the second bevel gear 1110 at two ends, the second bevel gear 1110 and the first bevel gear 119 are perpendicular to each other and are connected in a meshing manner, the horizontal left side of the first bevel gear 119 is mechanically connected with a winding drum 118, the other end of the winding drum 118 is in clearance fit with a second notch on the inner wall of the bottom frame 8, the outer surface of the winding drum 118 is fixedly provided with an annular groove, one end of the rope 117 is wound in the annular groove, the other end of the fixing ring penetrates through the gap between the inner ring-shaped fixing block 206 and the first shell 102 and is fixed on the fixing ring 3.
Also included is intercept block 1115; the interception blocks 1115 are movably arranged at two sides of the annular groove.
Before operation, the clamp 5 can be installed on the hose 1, at the beginning of operation, because the soft wire 104 of the hose 1 is soft, the height of the hose 1 can be adjusted directly, because the rope 117 has no elasticity, along with the adjustment of the height, the rope 117 can pull the winding drum 118 to rotate, at the same time, the first bevel gear 119 can also start to rotate, the second bevel gear 1110 engaged with the rope can also start to rotate, the horizontal rotation is changed into the vertical rotation, the first transmission rod 1111 drives the second gear 116 and the first gear 115 to rotate horizontally, and acts on the second transmission rod 1112 directly, so that the second transmission rod 1112 drives the first link 113, the second link 114 and the rotating disc 111 to do circular motion successively, the placing ball 6 installed on the mounting disc 112 also starts to rotate, the angle of the height adjusting and placing instrument is adjusted to one step, the time is short, because the range of height adjusting is small, therefore, the rotation of the placing ball 6 is also small, if only the angle or the height is adjusted, the placing ball 6 does not need to be synchronously adjusted, only the spring block 203 of the invention needs to be pressed in from the notch 204, the crescent notches of the fixture block 207 and the inner annular fixing block 206 and the automatic clamping of the protrusion 202 and the first notch on the annular clamp body 205 are realized, the rope 117 is fixed in the gap between the crescent notch of the inner annular fixing block 206 and the block 207, no deviation occurs, the following transmission mechanism does not operate, the placing ball 6 does not rotate angularly, the automatic clamping of the protrusion 202 and the first notch on the annular clamp body 205 is realized, and the connection relationship between the fixture block 207 and the crescent notch of the inner annular fixing block 206 is reinforced.
The placing ball 6 is composed of an upper hemisphere 61, an instrument placing port 62 and a glass ball 63, the upper hemisphere 61 and the glass ball 63 are fixedly connected in a threaded connection mode, the instrument placing port 62 is uniformly formed in the upper hemisphere 61, the glass ball 63 is installed on the first frame plate 7, instruments for an operation can be placed in the instrument placing port 62 in order, the lower glass ball 63 is transparent, the shape of the instruments can be clearly seen, and selection is facilitated.
Also included is intercept block 1115; the intercepting blocks 1115 are movably mounted on two sides of the annular groove, so as to prevent the rope 117 from being wound and deviating, and influence the rotation of the first conical gear 119.
The glass ball 63 is made of steel glass, is not easy to break, has high definition and is easy to see clearly.
The invention solves the problems that although the existing supporting and clamping mechanism can accurately adjust the clamping height and angle by using a height gauge and the like, the height and angle need to be adjusted for many times in the process, the time consumption is too long for cardiology surgeries competing for seconds, the existing surgery auxiliary table has more instruments to be placed and is messy, the height can not be adjusted any more, and simultaneously, the angle adjustment, the multiple adjustment and the time waste of the instrument placing device are performed, the invention adopts the mutual combination of the components, the invention is provided with a hose 1, a clamp 2, a placing ball 6 and a rotary transmission structure 11, the height adjustment is directly performed by using the characteristics of materials adopted by the hose, the placing ball 6 is driven to perform the angle adjustment through the transmission of the rotary transmission structure 11 during the height adjustment, the height adjustment and the angle adjustment are performed at one time, because the clamp 2 exists, the height adjustment can also be performed only, the apparatus that the operation of ball handle will be used is placed to the utilization and is classified, guarantees the neatly of surgical instruments, improves surgical instruments adjustment and takes efficiency, specifically as follows:
the clamp 5 is in threaded connection with the interfaces 4, the two interfaces 4 are fixedly arranged on the fixing ring 3, the fixing ring 3 is installed at one end of the hose 1, the other end of the hose 1 is in mechanical connection with the rotary transmission structure 11, the rotary transmission structure 11 is installed in the bottom frame 8, the hoop 2 is installed at the bottom of the hose 1, the first frame plate 7 is placed on the bottom frame 8, the bottom of the bottom frame 8 is perpendicularly welded with the rectangular supporting block 9, the rectangular supporting block 9 is in mechanical connection with the bottom plate 10, the placing balls 6 are more than two and installed on the first frame plate 7, the upper hemisphere 61 and the glass ball 63 are fixedly connected in a threaded connection mode, the upper hemisphere 61 is evenly provided with the instrument placing openings 62, the glass ball 63 is installed on the first frame plate 7, and the first shell layer 102 is located inside the second shell layer 103, the diameter of the second shell layer 103 is larger than that of the first shell layer 102, more than two flexible steel wires 104 are uniformly arranged between the first shell layer 102 and the second shell layer 103, the first shell layer 102 is sealed and circular, so that the formed inner space is a cavity 101, one end of the inner annular fixing block 206 is fixedly provided with a moon-shaped notch, the inner annular fixing block 206 is positioned in the cavity 101, one side opposite to the moon-shaped notch is welded on the inner wall of the first shell layer 102, the annular clamp body 205 is arranged on the outer surface of the second shell layer 103, the annular clamp body 205 is provided with a conical notch 204, the elastic block 203 is arranged in the conical notch 204, the elastic block 203 of the conical notch 204 is movably connected with the clamping block 207 through a spring 201, the clamping block 207 is matched with the moon-shaped notch of the inner annular fixing block 206, one side of the elastic block 203 is vertically welded with a protrusion 202, the boss 202 is matched with a first notch on the annular clamp body 205, the table-shaped mounting opening 1114 is fixedly arranged in the middle of the mounting disc 112 and is connected with the placing ball 6 in a threaded connection mode, the rotating disc 111 is fixedly welded on the bottom surface of the mounting disc 112, one end of the third transmission rod 1113 is welded with the rotating disc 111, the other end of the third transmission rod 1113 is vertically fixed on the first connecting rod 113, the first connecting rod 113 is provided with three parts, one end of the first connecting rod 113 is fixedly connected with the rotating disc 111, the other end of the first connecting rod 113 is mechanically connected with the second connecting rod 114, two second transmission rods 1112 are also vertically fixed in the middle of the second connecting rod 114, one end of the second transmission rod 1112 far away from the second connecting rod 114 vertically penetrates through the first gear 115 and is fixed by a nut, the first gear 115 is provided with two parts and the two parts are in the same horizontal line, two first gears 115 are meshed with the second gear 116, two ends of the first transmission rod 1111 are vertically connected with the second gear 116 and the second bevel gear 1110, the second bevel gear 1110 and the first bevel gear 119 are mutually perpendicular and are connected in a meshed mode, the horizontal left side of the first bevel gear 119 is mechanically connected with the winding drum 118, the other end of the winding drum 118 is in clearance fit with a second notch in the inner wall of the underframe 8, an annular groove is fixedly arranged on the outer surface of the winding drum 118, one end of the rope 117 is wound in the annular groove, and the other end of the rope passes through a gap between the inner annular fixing block 206 and the first shell layer 102 and is fixed on the fixing ring 3.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. The utility model provides a supplementary platform of intracardiac branch of academic or vocational study operation, its structure includes hose (1), clamp (2), solid fixed ring (3), interface (4), anchor clamps (5), places ball (6), first frame plate (7), chassis (8), rectangle supporting shoe (9), chassis (10), rotation transmission structure (11), its characterized in that:
the clamp (5) is in threaded connection with the interfaces (4), two interfaces (4) are fixedly arranged on the fixing ring (3), the fixing ring (3) is installed at one end of the hose (1), the other end of the hose (1) is mechanically connected with the rotary transmission structure (11), the rotary transmission structure (11) is installed in the bottom frame (8), the hoop (2) is installed at the bottom of the hose (1), the first frame plate (7) is placed on the bottom frame (8), the rectangular support block (9) is vertically welded at the bottom of the bottom frame (8), the rectangular support block (9) is mechanically connected with the bottom frame (10), and the placing balls (6) are more than two and installed on the first frame plate (7);
the placing ball (6) consists of an upper hemisphere (61), an instrument placing port (62) and a glass ball (63), the upper hemisphere (61) and the glass ball (63) are fixedly connected in a threaded connection mode, the instrument placing port (62) is uniformly arranged on the upper hemisphere (61), and the glass ball (63) is mounted on the first frame plate (7);
the hose (1) consists of a cavity (101), a first shell layer (102), a second shell layer (103) and a flexible steel wire (104), wherein the first shell layer (102) is positioned inside the second shell layer (103), the diameter of the second shell layer (103) is larger than that of the first shell layer (102), more than two flexible steel wires (104) are uniformly arranged between the first shell layer (102) and the second shell layer (103), and the first shell layer (102) is sealed and round, so that the formed inner space is the cavity (101);
the clamp (2) consists of a spring (201), a protrusion (202), an elastic block (203), a notch (204), an annular clamp body (205), an inner annular fixing block (206) and a clamping block (207), wherein a moon-shaped notch is fixedly arranged at one end of the inner annular fixing block (206), the inner annular fixing block (206) is positioned in the cavity (101) and is welded on the inner wall of the first shell layer (102) at one side opposite to the moon-shaped notch, the annular clamp body (205) is arranged on the outer surface of the second shell layer (103), a conical notch (204) is arranged on the annular clamp body (205), the elastic block (203) is arranged in the conical notch (204), the elastic block (203) of the conical notch (204) is movably connected with the clamping block (207) through the spring (201), and the moon-shaped notches of the clamping block (207) and the inner annular fixing block (206) are matched, a bulge (202) is vertically welded on one side of the elastic block (203), and the bulge (202) is matched with a first notch on the annular clamp body (205);
the rotary transmission structure (11) is provided with a rotary disc (111), a mounting disc (112), a first connecting rod (113), a second connecting rod (114), a first gear (115), a second gear (116), a rope (117), a winding drum (118), a first conical gear (119), a second conical gear (1110), a first transmission rod (1111), a second transmission rod (1112), a third transmission rod (1113) and a table-shaped mounting opening (1114);
the table-shaped mounting opening (1114) is fixedly arranged in the middle of a mounting disc (112) and is connected with a placing ball (6) in a threaded connection mode, a rotating disc (111) is fixedly welded on the bottom surface of the mounting disc (112), one end of a third transmission rod (1113) is welded with the rotating disc (111), the other end of the third transmission rod (1113) is perpendicularly fixed on a first connecting rod (113), the first connecting rod (113) is provided with three second transmission rods (1112), one end of the first connecting rod (113) is fixedly connected with the rotating disc (111), the other end of the first connecting rod is mechanically connected with a second connecting rod (114), two second transmission rods (1112) are perpendicularly fixed in the middle of the second connecting rod (114), one end, far away from the second connecting rod (114), of the second transmission rods (1112) perpendicularly penetrates through a first gear (115) and is fixed by a nut, the first gear (115) is provided with two gears which are on the same horizontal line, the two first gears (115) are meshed with the second gear (116), two ends of the first transmission rod (1111) are vertically and directly connected with the second gear (116) and the second bevel gear (1110), the second bevel gear (1110) and the first bevel gear (119) are perpendicular to each other and are connected in a meshed mode, the horizontal left side of the first bevel gear (119) is mechanically connected with the winding drum (118), the other end of the winding drum (118) is in clearance fit with a second notch in the inner wall of the chassis (8), an annular groove is fixedly arranged on the outer surface of the winding drum (118), one end of the rope (117) is wound in the annular groove, and the other end of the rope penetrates through a gap between the inner annular fixing block (206) and the first shell (102) and is fixed on the fixing ring (3);
through the mutual combination of a plurality of structural components, the novel surgical instrument height adjusting device is provided with a hose (1), a hoop (2), a placing ball (6) and a rotary transmission structure (11), the height adjustment is directly carried out by utilizing the characteristics of materials adopted by the hose, the placing ball (6) is driven to carry out angle adjustment through the transmission of the rotary transmission structure (11) while the height adjustment is carried out, the height adjustment and the angle adjustment are in place at one time, only the height adjustment can be carried out due to the existence of the hoop (2), instruments required by the surgery are classified by utilizing the placing ball, the orderliness of the surgical instruments is ensured, and the adjustment and taking efficiency of the surgical instruments is improved.
2. A cardiology surgery assistance station according to claim 1, wherein: further comprising a catch block (1115); the interception blocks (1115) are movably arranged on two sides of the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711277696.2A CN107928796B (en) | 2017-12-06 | 2017-12-06 | Auxiliary table for cardiology department operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711277696.2A CN107928796B (en) | 2017-12-06 | 2017-12-06 | Auxiliary table for cardiology department operation |
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| Publication Number | Publication Date |
|---|---|
| CN107928796A CN107928796A (en) | 2018-04-20 |
| CN107928796B true CN107928796B (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711277696.2A Expired - Fee Related CN107928796B (en) | 2017-12-06 | 2017-12-06 | Auxiliary table for cardiology department operation |
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| US8160205B2 (en) * | 2004-04-06 | 2012-04-17 | Accuray Incorporated | Robotic arm for patient positioning assembly |
| US20060259018A1 (en) * | 2005-04-28 | 2006-11-16 | Alexander Shilkrut | Device for holding a medical instrument |
| WO2007044231A2 (en) * | 2005-10-07 | 2007-04-19 | Conmedisys, Inc. | Patient lift and transfer device |
| CN202605024U (en) * | 2012-06-20 | 2012-12-19 | 刘艳 | Rotation device for operation |
| CN202843817U (en) * | 2012-11-10 | 2013-04-03 | 刘光兰 | Operative instrument containing device |
| RU2682354C2 (en) * | 2014-04-11 | 2019-03-19 | Лекиспорт Аг | Folding stick with a tubular sleeve |
| CN206403276U (en) * | 2016-12-26 | 2017-08-15 | 雷继尧 | A kind of Waistbelt |
-
2017
- 2017-12-06 CN CN201711277696.2A patent/CN107928796B/en not_active Expired - Fee Related
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|---|---|
| CN107928796A (en) | 2018-04-20 |
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Inventor after: Wang Rui Inventor after: Chen Shuang Inventor after: Zhu Linglin Inventor after: Qian Guoming Inventor before: Chen Shuang Inventor before: Zhu Linglin Inventor before: Qian Guoming |
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