CN213406291U

CN213406291U - Special support for interventional device fixing device

Info

Publication number: CN213406291U
Application number: CN202021716616.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Beijing Shenganjie Medical Technology Co ltd
Current assignee: Beijing Shenganjie Medical Technology Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-06-11
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses an intervene equipment fixing device special stand belongs to medical instrument technical field. A special bracket for a fixing device of interventional equipment consists of a panel and a bracket, wherein the panel is a rectangular, round-corner rectangular or chamfered rectangular flat plate, the bracket comprises at least two groups of door-shaped brackets, and each door-shaped bracket consists of a cross rod and legs fixedly connected with the two ends of the cross rod; the panel below is equipped with the fixed position of panel buckle, and the horizontal pole passes through fixed buckle and the detachable fixed connection of mounting in the panel below. The utility model has the advantages as follows: simple structure, dismantle convenient, the special cooperation intervene equipment fixing device design, the panel passes through the built-up connection, and the longest can provide the overlength panel that exceeds 1.2 meters, is applicable to the intervention equipment fixing device of multiple specification, can provide firm supporting role, and the position can be fixed also can be adjusted in the operation, and the width and/or the height of support can be fixed or can be adjusted, the doctor of being convenient for operates and uses.

Description

Special support for interventional device fixing device

Technical Field

The utility model relates to an intervene equipment fixing device special stand belongs to medical instrument technical field.

Background

In clinic, minimally invasive interventional techniques are often used to treat patients. The guide wire and the catheter are the most basic devices for interventional operation, one interventional operation can be applied to various guide wires and catheters with different specifications, the length of the guide wire is generally 150cm to 300cm, and the length of the catheter is also 80cm to 150 cm. A plurality of guide wires and catheters can be repeatedly replaced and applied in the same operation, and when one part of the guide wires and the catheters are used, the other part of the guide wires and the catheters are in a standby state. In operation, the guide wire and the guide pipe in a standby state are coiled and then inserted into a disk containing heparin sodium sulfate, or wound by gauze pieces and then inserted into an instrument table. The guide wires which are co-located in the same heparin saline disk are easy to intertwine, the required guide wires or catheters are not easy to take out when the heparin saline disk is used again, and in addition, the longer reinforced guide wires and catheters are also not easy to coil and then are inserted into the disk; the guide wire and the catheter must be gently and gradually advanced and stopped when advancing. Otherwise, the operation process is influenced, and even the blood vessel is punctured, so that accidents occur; in addition, the guide wire is easy to slide to a non-sterile area from a sterile operation area in the operation process, the operation is influenced, and risk factors of the operation are increased.

Chinese patent 202010025200.8 discloses an interventional device fixer, which has a tray, the side wall of the tray is higher than the bottom surface of the tray, at least two baffles are fixedly connected to the bottom surface inside the tray, the baffles enclose a fixed track, at least two access holes are provided on the side wall of the tray, the baffles and the bottom surface of the tray are continuously or discontinuously in line shape formed by straight lines, curves, U-shaped lines, spiral lines, circular lines, oval lines, annular lines, folding lines and their combinations with width. The invention creatively solves the problem of fixing equipment in the interventional operation, has no damage to a catheter or a guide wire, can infiltrate the guide wire, can simultaneously accommodate a plurality of interventional instruments with different specifications, saves the operation preparation time and can be used in the clinical operation. The holder should be placed horizontally in use on a plane, which may be above or at the edge of the operating table. At present, a special support matched with the existing support is clinically lacked, and other operation tables or supports cannot realize the fixing function.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: provides a special bracket for an interventional device fixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a special bracket for a fixing device of an interventional device is characterized by having any one of the following structures:

the first structure is as follows: the bracket comprises at least two groups of door-shaped brackets, wherein each door-shaped bracket comprises a cross rod and leg parts fixedly connected with two ends of the cross rod; a panel buckle fixing position is arranged below the panel, and the cross rod is detachably and fixedly connected below the panel through a fixing buckle and a fixing piece;

the second structure is as follows: the panel is a plane rectangular plate, the supporting plate is a geometric plate with the area smaller than that of the panel, a panel buckle fixing position and a supporting plate fixing position are arranged below the panel, panel fixing holes are formed in the supporting plate, and the panel and the supporting plate are detachably and fixedly connected through a fixing piece; the bracket comprises at least two groups of door-shaped brackets, and each door-shaped bracket consists of a cross rod and leg parts fixedly connected with the two ends of the cross rod; the layer board below is equipped with layer board buckle fixed orifices, and its position is corresponding with panel buckle fixed position, and the horizontal pole passes layer board buckle fixed orifices through fixed buckle and mounting, detachable fixed connection in the below of panel and layer board.

The panel buckle is fixed the position and is all equipped with the internal thread with the layer board is fixed the position, and the mounting is the set screw, and the two is threaded connection fixed. In addition to threaded fasteners, other removable fastening arrangements may be used.

The layer board has been add between panel and support to the second kind of structure, and layer board and support fixed connection back use the layer board to form a holding surface as the core, for the direct mode with support panel of first kind of structure, the dispersible pressure panel of second kind of structure increases the bearing performance of support.

Further preferably, the cross bar of the door-shaped support is a telescopic cross bar, the length of the telescopic cross bar can be adjusted, and the direction of the cross bar is perpendicular to the long edge of the rectangle of the panel. For the fixed horizontal pole of length, the advantage of adopting telescopic horizontal pole is, no matter fix the shank on the track of operation table both sides, still the console mode works as the utility model discloses a panel need arrange the operation table top in the operation in, through adjusting the horizontal pole, can adjust the distance between two shanks of door shape support to adapt to the operation table of different width. Furthermore, when the utility model discloses a when the console mode, under the limited condition in operating room space, can shorten the distance between the shank, with its whole one side of moving the operation table of the doctor operation of being convenient for.

Further preferably, the leg of the door-shaped support is a lifting leg, and the height of the lifting leg can be adjusted; the lifting leg part is a manually adjusted lifting leg or an electric lifting leg. The lifting type leg part has the advantages that compared with the leg part with the fixed height, a doctor can conveniently adjust the height of the leg part according to specific operation requirements, so that the panel is in the optimal operation height, and smooth operation is promoted. The lifting leg part is the prior art, for example the table leg of electric lift table, the expansion bracket of frame is shot in the photograph, and its structure is all clear, and it is not repeated here, and the lifting leg part of this patent can adopt any implementable technical scheme among the prior art.

The upper end of the leg part and the cross bar form a right angle, an obtuse angle or a fillet. When the included angle between the upper end of the leg and the cross rod is not a right angle, the included angle position can facilitate the placement of the surgical towel, and the space of a doctor is not occupied.

The leg part is in the shape of a straight rod, a bent rod or a combination of the straight rod and the bent rod. When the included angle between the upper end of the leg part and the cross rod is a right angle, the leg part is a straight rod; when the included angle between the upper end of the leg part and the cross rod is a round angle, the leg part is in a combined shape of a bent rod and a straight rod.

The tail end of the leg part is connected with a universal wheel or an operating table fixing clamp with a locking function. In the embodiment with shorter legs, the fixing clamp of the operating table is sleeved and fixed at the tail ends of the legs, and the fixing clamp is provided with an operating table side track clamping groove and a locking part, so that the tail ends of the supporting legs can be fixed on tracks on two sides of the operating table; in the higher embodiment of shank, the universal wheel can fall to the ground and place, makes things convenient for overall movement and locking, can adjust the position of intervene equipment fixing device special stand as required at any time, better cooperation doctor's operation needs.

The edge of the panel protrudes upwards and is in a tray shape, or the edge of the panel is fixedly connected with a blocking piece. The bottom surface of the disc-shaped panel is a plane, and the edge of the disc-shaped panel protrudes to play a role in limiting, so that the intervention equipment fixing device is better fixed on the panel and prevented from being separated.

At least one reinforcing rod is connected between the two adjacent door-shaped supports, the reinforcing rod is a straight rod, and two ends of the reinforcing rod are fixedly connected with the door-shaped supports in a welding mode, a bonding mode or an integrated forming mode. The reinforcing rod is used for connecting the two groups of door-shaped supports into a whole, so that the stability and the supporting effect are improved.

The panel or the edge position of the panel is provided with a retention structure of an interventional device fixing device, and the retention structure is selected from one or more of a block, a fixing hole, a fixing clamp clamping groove and a fixing limiting part. The interventional device fixing device is a rectangular disc-shaped structure, the length of the interventional device fixing device is 80cm-120cm, and the width of the interventional device fixing device is 40-60 cm. The utility model discloses a for the special fixed bolster of the device customization, although the panel can provide effectual support, nevertheless increase the maintenance structure and can realize better fixed effect, should intervene equipment fixing device and produce the removal in avoiding the operation to help going on smoothly of operation. Any one or more of a fixing clip, a fixing hole, a fixing clip groove or a fixing limit piece can be adopted. For example, the fixing and limiting member is a protrusion, which can be sleeved and fixed with a hole for fixing the "interventional device fixing device". Separate retaining clips may also be used to clamp and secure the panel to the edge of the "interventional instrument fixture".

The panel is composed of 2-3 panel units, and adjacent panel units form the panel through a connecting structure, wherein the connecting structure is selected from a hinge piece, a plug groove, a plug block or a connecting buckle. By adopting the combination of 2-3 panel units, a panel with the length exceeding 1.2 meters can be formed, and sufficient supporting space is provided for the interventional device fixing device. According to the different specification length of intervention equipment fixing device, can select 2 or 3 panel units to make up, for example to shorter intervention equipment fixing device, can adopt two panel unit combinations, do not occupy too much space, and to longer intervention equipment fixing device, can adopt 3 panel unit combinations. The panel can be folded or disassembled when not in use in the combination mode, large-area space is not occupied, and compared with a panel with the length exceeding 1.2 m, the panel unit combination mode is more beneficial to processing, production, transportation, carrying and post-operation disinfection operation.

The utility model has the advantages as follows: the utility model discloses a special support for "intervene equipment fixing device" design, a structure is simple, it is convenient to dismantle, the equipment fixing device design is intervene in special cooperation, the panel can pass through panel unit built-up connection, there are multiple compound mode, the panel of different length is provided, can provide the overlength panel that length surpassed 1.2 meters even, be applicable to the intervention equipment fixing device of multiple specification, can provide firm supporting role, the position of this support in the operation can be in the both sides or one side of operation table, the position of panel can be in the top of operation table, the width and/or the height of support all can be fixed or can be adjusted, satisfy the operation table of multiple width and the not operating room space of equidimension, the doctor of being convenient for operates and uses.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is an exploded view of the whole structure of embodiment 1

FIG. 2 is a schematic view showing the back structure of the panels of examples 1 and 3

FIG. 3 is a side view showing the relative positions of the panel and the support leg of example 1

FIG. 4 is a reference diagram showing the state of use of embodiment 1

FIG. 5 is an exploded view of the whole structure of embodiment 2

FIG. 6 is a schematic view showing the back structure of the panels of examples 2 and 5

FIG. 7 is a side view showing the relative positions of the panel and the support leg of example 2

FIG. 8 shows the state of use of embodiment 2 with reference to FIG. 1

FIG. 9 shows the use state of embodiment 2 with reference to FIG. 2

FIG. 10 is a schematic view showing the structure of example 3

FIG. 11 is a schematic view showing the structure of example 4

FIG. 12 is a schematic view showing the back structure of the panel of example 4

FIG. 13 is an exploded view showing the whole structure of embodiment 5

The respective symbols in the figure are as follows:

1-panel, 11-panel buckle fixing position, 12-supporting plate fixing position, 13-panel unit, 14-edge of panel;

2-support, 21-crossbar, 22-leg;

3, fixing a buckle;

4-a fixing piece;

5-fixing clamp of operating table, 51-clamping groove, 52-locking nut;

6-support plate, 61-panel fixing hole and 62-support plate buckle fixing hole

7-universal wheel with locking function;

8-a linking structure;

9-a reinforcing rod;

10-interventional device fixation means retention structure, 101-interventional device fixation means, 102-operating bed, 1021-orbit of the side of the operating bed.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Example 1

Referring to fig. 1 to 4:

a special bracket for a fixing device of an interventional device consists of a panel 1 and a bracket 2, wherein the panel 1 is a chamfered rectangular flat plate, the bracket 2 comprises two groups of door-shaped brackets, and each door-shaped bracket consists of a cross rod 21 and a leg part 22 fixedly connected with two ends of the cross rod 21; the panel 1 below is equipped with panel buckle fixed position 11, and horizontal pole 21 is through the detachable fixed connection in panel 1 below of fixed buckle 3 and mounting 4. The panel buckle fixing position 11 is provided with an internal thread, the fixing part 4 is a fixing screw, and the two are fixed in threaded connection.

The cross rod 21 of the portal support is a telescopic cross rod, the length of the telescopic cross rod can be manually adjusted, the cross rod is a hollow round tube, and the direction of the cross rod is perpendicular to the long rectangular edge of the panel 1. The distance between the legs 22 can be enlarged or reduced by adjusting the telescopic cross bar, so that the requirements of different widths of the operating table can be met.

The leg part 22 is a straight rod, and the included angle between the upper end of the leg part 22 and the cross rod 21 is a right angle.

The end of the leg 22 is fixedly connected with a fixing clamp 5 of the operating table, the fixing clamp is provided with a clamping groove 51 and a locking nut 52, and the fixing can be realized by locking after the fixing clamp is clamped with the rails 1021 on the two sides of the operating table 102.

When the utility model is used (figure 4), the position which needs to be fixed is selected, the clamping groove 51 of the fixing clamp 5 of the operating bed is clamped on the track 1021 of the side edge of the operating bed, and the fixing nut 52 is screwed to fix the utility model with the operating bed. After fixation, the interventional device fixing device 101 is placed on the panel 1 and ready for use.

Example 2

Referring to fig. 5 to 9:

a special bracket for an interventional device fixing device comprises a panel 1, a supporting plate 6 and a bracket 2, wherein the panel 1 is a chamfered rectangular flat plate, the supporting plate 6 is a rectangular plate with the area smaller than that of the panel 1, a panel buckle fixing position 11 and a supporting plate fixing position 12 are arranged below the panel 1, a panel fixing hole 61 is formed in the supporting plate 6, and the panel 1 and the supporting plate 6 are detachably and fixedly connected through a fixing piece 4; the support comprises two groups of door-shaped supports, each door-shaped support consists of a cross rod 21 and leg parts 22 fixedly connected with two ends of the cross rod 21; a supporting plate buckle fixing hole 62 is arranged below the supporting plate 6 and corresponds to the panel buckle fixing position 11; the cross rod is a hollow round tube, the cross rod 21 passes through the supporting plate buckle fixing hole 62 through the fixing buckle 3 and the fixing piece 4, and is detachably and fixedly connected below the panel 1 and the supporting plate 6. The panel buckle fixing position 11 and the supporting plate fixing position 12 are both provided with internal threads, the fixing part 4 is a fixing screw, and the two are fixedly connected through threads.

Panel 1 comprises 3 panel units 13, constitutes the panel through connection structure 8 between the adjacent panel unit 13, and connection structure 8 is folding hinge, and the panel unit of both sides can be folded, upwards turns up during the use, constitutes panel 1 overall structure, can provide long height and exceed 1.2 meters overlength panel, turns over when not using and takes in, and few occupation space.

The door-shaped support cross rod 21 is a telescopic cross rod, the length of the telescopic cross rod can be manually adjusted, and the direction of the cross rod is perpendicular to the long rectangular edge of the panel 1. The telescopic cross bar can be adjusted to enlarge or reduce the distance between the legs 22, so that the device can meet the requirements of different widths of operating tables and can also meet different operating room spaces.

The leg 22 of the portal bracket is a lifting leg, and the height can be adjusted; the lifting leg part is a manually-adjusted lifting leg.

The leg part 22 is in a shape of a combination of a bent rod and a straight rod, the upper end of the leg part 22 is the bent rod, and the included angle between the upper end of the leg part and the cross rod 21 is a round angle. The upper end does not occupy the operation space of a doctor and can be used for putting a surgical towel.

The tail end of the leg part 22 is fixedly connected with a universal wheel 7 with a locking function. The universal wheel 7 is convenient to move and position, and the doctor of being convenient for can flexibly adjust the utility model discloses a position as required.

When the utility model is used, the legs 22 of the utility model can be used to cross over the two sides of the operating bed 102, so that the panel 1 is arranged above the operating bed 102 (fig. 8), and the utility model can be moved to one side of the operating bed 102 (fig. 9). The universal wheel 7 with locking function can be conveniently moved and fixed, the utility model discloses a position adapts to the position transform demand in various operation tables, operating room space and operations.

Example 3

Referring to fig. 2 and 10:

The cross rod 21 of the portal support is a telescopic cross rod, the length of the telescopic cross rod can be manually adjusted, the cross rod is a hollow round tube, and the direction of the cross rod is perpendicular to the long rectangular edge of the panel 1. The telescopic cross bar can be adjusted to enlarge or reduce the distance between the legs 22, so that the device can meet the requirements of different widths of operating tables and can also meet different operating room spaces.

The present embodiment is different from embodiment 1 in that:

1. a plurality of reinforcing rods 9 are connected between two adjacent groups of door-shaped supports, each reinforcing rod 9 is a straight rod, and two ends of each reinforcing rod are fixedly connected with the corresponding door-shaped support in a welded mode. The reinforcing rod 9 connects the two groups of door-shaped supports into a whole, so that the stability and the supporting effect are improved.

2. The edge position of the panel 1 is provided with an interventional device fixing structure 10 which is used for blocking. The retention structure 10 can achieve better fixation effect, and prevent the movement of the fixture of the interventional device during the operation, thereby facilitating the smooth operation.

Example 4

Referring to fig. 11 and 12:

The leg 22 of the portal bracket is a lifting leg, and the height can be adjusted; the lifting leg part is an electric lifting leg.

The present embodiment is different from embodiment 2 in that:

1. the edge 14 of the panel 1 projects upwards and the panel 1 is in the form of a tray. The bottom surface of the disc-shaped panel is a plane, and the edge of the disc-shaped panel protrudes to play a role in limiting, so that the intervention equipment fixing device is better fixed on the panel and prevented from being separated.

2. The leg 22 of the portal frame is an electric lifting leg. The structure of the electric lifting leg is the prior art, so the description is not expanded.

Example 5

Participating in the illustration of fig. 6 and 13:

The panel 1 comprises 3 panel units 13, and the panel is formed between adjacent panel units 13 through connecting structure 8, and connecting structure 8 is a folding hinge, and the panel units on both sides can be folded and turned up during use to form the whole structure of the panel 1.

The cross rod 21 of the portal support is a telescopic cross rod, the length of the telescopic cross rod can be manually adjusted, the cross rod 21 is a hollow round tube, and the direction of the cross rod 21 is perpendicular to the long rectangular edge of the panel 1. The distance between the legs 22 can be enlarged or reduced by adjusting the telescopic cross bar, so that the requirements of different widths of the operating table can be met.

The present embodiment is different from embodiment 1 in that:

1. panel 1 comprises 3 panel units 13, and the panel unit of both sides can be folded, upwards turns up during the use, constitutes panel 1 overall structure, can provide long height and exceed 1.2 meters overlength panel, turns over when not using and accomodates, and occupation space is few.

2. Set up layer board 6 between panel 1 and the support 2, layer board and support fixed connection back to the layer board forms a holding surface as the core, and the bearing performance of dispersible pressure panel increases the support.

3. A plurality of reinforcing rods 9 are connected between the two groups of door-shaped supports, the reinforcing rods 9 are straight rods, and two ends of the reinforcing rods are fixedly connected with the door-shaped supports in a welding mode. The reinforcing rod enables the two groups of door-shaped supports to be connected into a whole, so that the stability and the supporting effect are improved.

The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and it is not intended to limit the scope of the present invention, and many other modifications and embodiments can be devised by those skilled in the art, which will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims

1. A special bracket for a fixing device of an interventional device is characterized by having any one of the following structures:

2. The special bracket for the fixing device of the interventional instrument as defined in claim 1, wherein: the cross bar of the portal support is a telescopic cross bar, the length of the telescopic cross bar can be adjusted, and the direction of the cross bar is perpendicular to the long edge of the rectangle of the panel.

3. The special bracket for the fixing device of the interventional instrument as defined in claim 2, wherein: the legs of the door-shaped support are lifting legs, and the height of the door-shaped support can be adjusted; the lifting leg part is a manually adjusted lifting leg or an electric lifting leg.

4. A stent dedicated for a fixing device of an interventional instrument as defined in claim 3, wherein: the upper end of the leg part and the cross bar form a right angle, an obtuse angle or a fillet.

5. The special bracket for the fixing device of the interventional instrument as defined in claim 1, wherein: the leg part is in the shape of a straight rod, a bent rod or a combination of the straight rod and the bent rod.

6. The special bracket for the fixing device of the interventional instrument as defined in claim 1, wherein: the tail end of the leg part is connected with a universal wheel or an operating table fixing clamp with a locking function.

7. The special bracket for the fixing device of the interventional instrument as defined in claim 1, wherein: the edge of the panel protrudes upwards and is in a tray shape; or the edge of the panel is fixedly connected with a blocking piece.

8. The special bracket for the fixing device of the interventional instrument as defined in claim 1, wherein: at least one reinforcing rod is connected between the two adjacent door-shaped supports, the reinforcing rod is a straight rod, and two ends of the reinforcing rod are fixedly connected with the door-shaped supports in a welding mode, a bonding mode or an integrated forming mode.

9. The special bracket for the fixing device of the interventional instrument as defined in claim 1, wherein: the panel or the edge position of the panel is provided with a retention structure of an interventional device fixing device, and the retention structure is selected from one or more of a block, a fixing hole, a fixing clamp clamping groove and a fixing limiting part.

10. The special bracket for the fixing device of the interventional instrument as defined in claim 1, wherein: the panel is composed of 2-3 panel units, and adjacent panel units form the panel through a connecting structure, wherein the connecting structure is selected from a hinge piece, a plug groove, a plug block or a connecting buckle.