Medical accessory storage trolley

Abstract

The embodiment of the invention provides a medical accessory storage trolley which comprises a base and a support assembly, and the base is provided with a bearing face used for bearing accessories and a stop structure; the support assembly comprises a support and at least one medical accessory storage interface arranged on the support, the medical accessory storage interface is used for storing medical accessories, the support comprises a cross beam and at least two stand columns, the stand columns are arranged at intervals in the first direction of the base, the bottom ends of the stand columns are connected with the base, and the cross beam is connected with the two stand columns; the connecting position of the stand column and the base is located on one side of the center line of the length of the bearing face in the second direction. The uppermost cross beam is a first cross beam, and the part, located between the two stand columns, of the first cross beam protrudes partially. According to the embodiment of the invention, for some accessories with relatively large sizes in the height direction, the lower ends of the accessories can be supported on the bearing surface; the protruding part can act on an operation position for medical staff to hold, and the medical staff can apply force such as push-pull and steering on the trolley conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of medical devices, and in particular to a medical accessory storage trolley. Background Art

[0002] Taking the hospital operating room as an example, in some scenarios, an accessory storage trolley is used to store accessories of the operating table. Specifically, an interface is provided on the accessory storage trolley, and the accessories are placed on the interface. In the related art, the accessory storage trolley adopts the form of drawers and hanging rods, which can only store small-sized accessories and cannot be used for accessories with slightly larger sizes. Summary of the invention

[0003] In view of this, an embodiment of the present application hopes to provide a medical accessory storage cart to facilitate the storage of large-sized accessories.

[0004] The present application provides a medical accessory storage trolley, comprising:

[0005] A base having a bearing surface and a stop structure for bearing accessories;

[0006] A support assembly, comprising a support and at least one medical accessory storage interface arranged on the support, wherein the medical accessory storage interface is used to store medical accessories, the support comprises a crossbeam and at least two columns, each of the columns is arranged at intervals along a first direction of the base, the bottom end of the column is connected to the base, and the crossbeam connects the two columns;

[0007] The connection position between the column and the base is located on one side of the center line of the length of the bearing surface along the second direction; the topmost beam is a first beam, and a part of the first beam located between the two columns protrudes in a direction away from the center line;

[0008] The stop structure is located at one end of the bearing surface along the second direction and away from the column;

[0009] The second direction intersects with the first direction.

[0010] The medical accessory storage cart of the embodiment of the present application can store small and medium-sized accessories on the medical accessory storage interface; for some accessories with larger dimensions along the height direction, the lower end of the accessory can be supported on the bearing surface, and the upper end can be tilted against the crossbeam. The accessory is arranged tilted as a whole. Therefore, the lower end of the accessory has a tendency to move away from the column, and the stop structure can stop the lower end of the accessory along the second direction, preventing the lower end of the accessory from leaving the bearing surface along the second direction.

[0011] When the medical accessory storage cart needs to be moved, the protruding portion can serve as an operating position for the medical staff to hold, so that the medical staff can push, pull, turn, and apply force to the cart. Specifically, for accessories with relatively large dimensions along the height direction and the first direction, such as a surgical mattress, the mattress rests against the non-protruding portion of the beam. At this time, the medical staff can conveniently hold the protruding portion with their hands; when placing accessories with relatively small dimensions along the first direction, the lower end of the accessory is also supported on the bearing surface, and the upper end of the accessory can rest against the protruding portion. The protruding portion can also play a certain role in limiting the accessory along the second direction. If the accessory has occupied the protruding portion, the medical staff can hold the non-protruding portion of the beam with their hands. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic structural diagram of a medical accessory storage trolley according to an embodiment of the present application;

[0013] Figure 2 for Figure 1 A schematic diagram of another view of the structure shown;

[0014] Figure 3 for Figure 1 A schematic diagram of the structure shown in another perspective;

[0015] Figure 4 for Figure 1 A schematic diagram of the structure shown in another perspective;

[0016] Figure 5 This is a structural schematic diagram of a medical accessory storage trolley according to another embodiment of the present application;

[0017] Figure 6 for Figure 1 The schematic diagram of the medical accessory storage trolley for storing accessories is shown;

[0018] Figure 7 for Figure 6 A schematic diagram of another view of the structure shown;

[0019] Figure 8 A schematic diagram of a first medical accessory storage interface according to an embodiment of the present application;

[0020] Fig. 9 for Figure 8 Schematic diagram of another view of the structure shown.

[0021] Description of Reference Numerals

[0022] 1-Medical accessories storage trolley;

[0023] 10-base; 10a-bearing surface; 10b-groove; 101-stop structure; 102-roller;

[0024] 12- bracket; 121- column; 122- cross beam; 122″- first cross beam; 1221- protruding part; 1222- open track;

[0025] 11-first medical accessory storage interface; 111-main body; 111a-first plug interface; 111b-second plug interface; 111c-slide; 111e-first hole 111e; 112-hook portion;

[0026] 13-second medical accessory storage interface; 131-main body section; 132-bend hook;

[0027] 200A, 200B, 200C-Medical Accessories DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0029] The various specific technical features described in the specific embodiments can be combined in any suitable manner without contradiction, for example, different embodiments and technical solutions can be formed by combining different specific technical features. In order to avoid unnecessary repetition, various possible combinations of the specific technical features in the present invention will not be described separately.

[0030] In the following description, the terms "first\second\..." are only used to distinguish different objects, and do not mean that the objects have the same or related points. It should be understood that the directions "above", "below", "outside" and "inside" are all directions in normal use, and the directions "left" and "right" refer to the left and right directions shown in the specific corresponding schematic diagrams, which may be the left and right directions in normal use or not.

[0031] It should be noted that the terms "comprises", "includes" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element. "Multiple" means greater than or equal to two.

[0032] See also Figures 1 to 5The embodiment of the present application provides a medical accessory storage trolley 1 for storing medical accessories. For example, the medical accessory storage trolley 1 is used to store and organize accessories of an operating table.

[0033] See also Figure 1 The medical accessory storage cart 1 includes a base 10 and a bracket assembly.

[0034] The base 10 has a bearing surface 10a for bearing accessories. For example, some small accessories can be directly placed on the bearing surface 10a. For another example, the bottom ends of some large accessories can also be against the bearing surface 10a.

[0035] It should be noted that the area above the carrying surface 10a is a vacant area, which is convenient for storing accessories.

[0036] Exemplarily, a plurality of rollers 102 are disposed at the bottom of the base 10 , and the medical accessory storage trolley 1 is supported on the ground by the rollers 102 , and the rollers 102 can facilitate the movement of the medical accessory storage trolley 1 .

[0037] The roller 102 may be a universal wheel or a common wheel with a fixed axis, which is not limited here.

[0038] The bracket assembly includes a bracket 12 and at least one medical accessory receiving interface (eg, a first medical accessory receiving interface 11, a second medical accessory receiving interface 13, a tubular receiving interface).

[0039] The medical accessory storage interface is arranged on the bracket 12, and the bracket 12 provides installation support for the medical accessory storage interface.

[0040] Among them, the medical accessory storage interface is used to store medical accessories.

[0041] There is no limit to the way of storing medical accessories in the medical accessory storage interface, for example, including but not limited to: plugging, hanging, laying flat, etc.

[0042] The support 12 includes a crossbeam 122 and at least two columns 121. The columns 121 are arranged at intervals along a first direction of the base 10. For example, Figure 1 Arranged in intervals in the left and right directions.

[0043] The bottom end of the column 121 is connected to the base 10 .

[0044] The cross beam 122 connects the two upright posts 121 . The cross beam 122 can strengthen the lateral rigidity of the upright posts 121 and the overall structural strength of the bracket 12 .

[0045] The number of the cross beams 122 may be one or more. The number of "more" means no less than two. In the embodiment of the present application, the number of the cross beams 122 is two as an example for description.

[0046] In an embodiment where there are multiple cross beams 122, the multiple cross beams 122 are arranged at intervals along the height direction, for example, arranged substantially parallel to each other.

[0047] The connection position between the column 121 and the base 10 is located on one side of the center line L of the length of the bearing surface 10a along the second direction. Figure 3 The connection position between the column 121 and the base 10 is offset from the center line L, that is, the column 121 is not set at the middle position of the base 10 along the second direction.

[0048] Specifically, the height direction of the medical accessory storage trolley 1 is perpendicular to the horizontal plane. In the horizontal plane projection, please refer to Figure 4 , Figure 4 The perspective shown is a projection on a horizontal plane, L indicates the center line of the length of the bearing surface 10a along the second direction, and the connection position of any column 121 and the base 10 is located on the same side of L. For example, Figure 4 On the rear side of the center line L.

[0049] The topmost crossbeam 122 is the first crossbeam 122″, see Figure 1 , Figure 2 and Figure 4 The first cross beam 122 ″ partially protrudes in a position between the two upright posts 121 in a direction away from the center line L. In other words, the first cross beam 122 ″ is at least partially curved.

[0050] For example, at least a portion of the protruding portion 1221 is located on a side of the reference plane away from the center line L. The reference plane is a vertical plane passing through the connection between the crossbeam 122 and the column 121. For example, the portion of the first crossbeam 122″ located between the two columns 121 is horizontally oriented toward Figure 1 The protruding portion 1221 protrudes from the rear side, or protrudes downwardly and obliquely toward the rear side, or protrudes upwardly and obliquely toward the rear side, etc. In this way, the protruding portion 1221 can reduce the interference with the accessory abutting against the first crossbeam 122", so that when the accessory abuts against the first crossbeam 122", the medical staff can hold the protruding portion 1221 to push the medical accessory storage cart 1.

[0051] The stop structure 101 is located at one end of the bearing surface 10a along the second direction and away from the column 121. Figure 1 That is, the stop structure 101 and the column 121 are located on both sides of the center line L respectively.

[0052] The second direction intersects with the first direction, for example, the first direction and the second direction are perpendicular, or intersect at an acute angle. In the embodiment of the present application, the first direction and the second direction are perpendicular to each other as an example for description.

[0053] Exemplarily, the bearing surface 10a is substantially rectangular, and the projection of the base 10 on a horizontal plane is also substantially rectangular.

[0054] It should be noted that the height of the stop structure 101 is higher than the bearing surface 10 a.

[0055] The medical accessory storage trolley 1 of the embodiment of the present application can store small and medium-sized medical accessories on the medical accessory storage interface; please refer to Figure 6 and Figure 7 For some medical accessories 200A with larger dimensions in the height direction, the lower end of the medical accessory 200A can be supported on the bearing surface 10a, and the upper end can be tilted against the first crossbeam 122″, and the medical accessory 200A is arranged tilted as a whole. The lower end of the medical accessory 200A has a tendency to move away from the column 121, and the stop structure 101 can stop the lower end of the medical accessory 200A in the second direction, preventing the lower end of the medical accessory 200A from leaving the bearing surface 10a in the second direction.

[0056] When the medical accessory storage trolley 1 needs to be moved, the protruding portion 1221 can serve as an operating position for medical staff to hold, so that the medical staff can push, pull, turn, etc. the trolley. Specifically, the medical accessory 200A with relatively large dimensions in the height direction and the first direction, for example, a surgical mattress, can be seen in FIG. Figure 7 , the medical accessory 200A rests against the non-protruding portion of the beam 122, and at this time, the medical staff can conveniently hold the protruding portion 1221 with their hands. When placing a medical accessory with a relatively small size along the first direction, the lower end of the medical accessory is also supported on the bearing surface 10a, and the upper end of the medical accessory can rest against the protruding portion 1221, and the protruding portion 1221 can also limit the medical accessory along the second direction. In addition, if the accessory has completely occupied the protruding portion 1221, the medical staff can also hold the non-protruding portion of the first beam 122″ with their hands.

[0057] It should be noted that, when there is only one crossbeam 122 , the only crossbeam 122 is the first crossbeam 122 ″. When there are multiple crossbeams 122 , the remaining crossbeams 122 are all located below the first crossbeam 122 ″.

[0058] In some embodiments, the first cross beam 122 ″ is flush with the top of the column 121 .

[0059] In some other embodiments, please refer to Figure 1 , Figure 2 and Figure 3 , the top end of the column 121 is higher than the first beam 122″. In this way, the portion of the column 121 that is higher than the first beam 122″ can serve as a stop for the medical accessories leaning against the first beam 122″, preventing the medical accessories from sliding out from both ends of the first beam 122″.

[0060] For example, the distance D1 between the connection position of the column 121 and the base 10 and the center line L is not less than 1 / 4 of the length D2 of the bearing surface 10a along the second direction. That is, D1 ≥ D2*1 / 4. The bracket 12 deviates from the center line at a relatively long distance, which makes it easier to free up more space on the side of the bracket 12 facing the center line L to accommodate large accessories.

[0061] The material of the crossbeam 122 ″ is not limited, for example, it can be a plastic part or a metal part.

[0062] For example, see Figure 4 , the dimension D3 of the protruding portion 1221 of the first cross beam 122" along the length direction of the first cross beam 122" does not exceed 2 / 3 of the distance D4 between the two uprights 121. That is, D3≤D4*2 / 3. In this embodiment, the length of the protruding portion 1221 needs to be convenient for gripping and needs to allow large accessories to rest on the non-protruding portion.

[0063] For example, the dimension of the protruding portion 1221 of the first cross beam 122 ″ along the length direction of the first cross beam 122 ″ is 1 / 3 to 2 / 3 of the distance between the two upright posts 121 , that is, D4*1 / 3≤D3≤D4*2 / 3.

[0064] The connection method between the column 121 and the base 10 is not limited.

[0065] For example, the base 10 is provided with a mounting hole, the top side of the mounting hole is open, the bottom end of the column 121 is inserted into the mounting hole from the opening of the mounting hole, and the column 121 can be detachably fastened in the mounting hole by a structure such as a screw.

[0066] Exemplarily, the base 10 is provided with multiple groups of mounting holes, each group of mounting holes is arranged at intervals along the second direction, and the bottom ends of the two columns 121 can be detachably inserted into any group of mounting holes to adjust the position of the bracket 12 along the second direction. On the one hand, the mounting position of the bracket 12 can be adjusted according to the type of medical accessories and the size of the space occupied by the medical accessories; on the other hand, different departments have different commonly used accessories, and different brackets 12 can be configured according to the needs of different departments. The required mounting positions of different brackets 12 may be different. Therefore, the base 10 of the embodiment of the present application can meet the installation requirements of a variety of different brackets 12.

[0067] In some embodiments, the distance from the first beam 122 ″ to the bearing surface 10 a is greater than the height of the bearing surface 10 a from the ground. For example, the distance from the first beam 122 ″ to the bearing surface 10 a is at least three times the height of the bearing surface 10 a from the ground.

[0068] In this embodiment, it is necessary to ensure that the bearing surface 10a has a relatively low height from the ground to reduce the overall center of gravity of the medical accessory storage trolley 1 and its load and improve the anti-rollover stability of the entire vehicle; on the other hand, a relatively large space is provided on one side of the first cross beam 122″ to accommodate large accessories.

[0069] It should be noted that the height of the carrying surface 10 a from the ground is: the distance between the carrying surface 10 a and the flat surface after the medical accessory storage cart 1 is placed on the flat surface.

[0070] In some embodiments, the base 10 may be substantially in the shape of a plate, and the stop structure 101 protrudes from the top surface of the plate.

[0071] In some other embodiments, please refer to Figure 1 and Figure 2 The base 10 is formed with a groove 10b, and the top surface of the groove 10b is at least a part of the bearing surface 10a. For example, in a specific embodiment of the present application, the top surface of the groove 10b is the entire bearing surface 10a.

[0072] The side wall of the groove 10b at one end away from the column 121 constitutes the above-mentioned stop structure 101; the side wall of the groove 10b plays a good storage role for the accessories placed in the groove 10b, preventing the accessories from sliding out from the edge of the bearing surface 10a.

[0073] Specifically, the above-mentioned mounting hole is arranged on the side wall of the groove 10b, that is, the bottom end of the column 121 is inserted into the side wall of the groove 10b.

[0074] The structure of the groove 10 b can increase the matching length of the column 121 and the base 10 along the height direction, thereby improving the connection reliability between the column 121 and the base 10 .

[0075] In some embodiments, the depth of the groove 10b is not less than the height of the bearing surface 10a from the ground. The groove 10b has a suitable depth to ensure the storage function of small accessories. In this case, the groove 10b is equivalent to a storage container for the small accessories.

[0076] Exemplarily, the medical accessory storage interface includes a first medical accessory storage interface 11, and the first medical accessory storage interface 11 has a slide groove 111c, and the slide groove 111c is used to pass a slide rail. Among them, the slide rail can be a beam 122 (for example, it can be a first beam 122″, and in an embodiment where the number of beams 122 is multiple, it can also be a beam 122 located below the first beam 122″), or it can be a side rail connected to the beam 122. The cooperation of the slide groove 111c and the slide rail enables the first medical accessory storage interface 11 to slide relative to the beam 122. In this way, the position of the accessories stored on the first medical accessory storage interface 11 can be adjusted.

[0077] For example, see Figure 5 At least one end of at least one beam 122 extends away from the column 121, for example, Figure 5 The front side is bent as shown, but can also be bent to Figure 5 The rear side bend shown can also extend to both sides along the first direction. The bent portion forms an open track 1222. Figure 8 and Fig. 9 The medical accessory storage interface has a slide groove 111c, and the open track 1222 passes through the slide groove 111c, and the two can slide relative to each other. In this embodiment, the open track 1222 refers to a track with a free end at one end, and the medical accessory storage interface can insert the open track 1222 into the slide groove 111c from the free end of the open track 1222, so that the medical accessory storage interface can be easily connected to the open track 1222, and the medical accessory storage interface can also be easily removed from the open track 1222.

[0078] It should be noted that the open track 1222 may be formed by one end of the first crossbeam 122 ″, or by another crossbeam 122 located below the first crossbeam 122 ″.

[0079] For example, see Fig. 9 The first medical accessory storage interface 11 has a first hole 111e and a damping member (not shown). The damping member is disposed in the first hole 111e and is used to directly or indirectly generate sliding damping for the slide rail passing through the slide groove 111c.

[0080] Exemplarily, the damping member is provided with an external thread, the first hole 111 e is provided with an internal thread, and the damping member is screwed into the first hole 111 e.

[0081] When the first medical accessory storage interface 11 is in a natural state, that is, when not affected by external force, the damping member generates sliding damping on the slide rail, and the first medical accessory storage interface 11 can remain stationary under the action of the damping member without sliding displacement, and medical accessories can be stored or removed according to user needs; when the medical accessory storage cart 1 needs to be moved, the first medical accessory storage interface 11 can not slide itself under the action of the damping member, but only move with the medical accessory storage cart 1, thereby increasing the stability of the first medical accessory storage interface 11 and reducing the probability of multiple medical accessory storage interfaces or medical accessories colliding with each other and being damaged when the medical accessory storage cart 1 moves.

[0082] When external force acts on the first medical accessory storage interface 11, for example, when medical staff push and pull the medical accessories on the first medical accessory storage interface 11, the first medical accessory storage interface 11 can overcome the sliding damping of the damping member under the action of the external force and produce a sliding displacement.

[0083] It is understandable that when the first medical accessory storage interface 11 is matched with the slide rail, the slide groove 111c can be inserted into the slide rail first, and then the damping member can be inserted into the first hole 111e and tightened. The inner wall of the first hole 111e can be provided with an internal thread, and when the damping member is inserted into the first hole 111e, the external thread on the damping member is directly threadedly connected with the internal thread; the inner wall of the first hole 111e can also be provided with no internal thread, and when the damping member is inserted into the first hole 111e, the thread is directly tapped on the inner wall of the first hole 111e, so that the inner wall of the first hole 111e does not need to be pre-threaded, which reduces manufacturing requirements and improves assembly efficiency.

[0084] In some embodiments, the first hole 111e is a blind hole, that is, the first hole 111e is not connected to the slide groove 111c, and a thin-walled structure is formed between the blind end surface of the blind hole and the groove wall of the slide groove 111c. The damping member applies a force toward the slide groove 111c to the thin-walled structure, and under the action of the damping member, the thin-walled structure elastically deforms toward one side of the slide groove 111c and is supported on the slide rail passing through the slide groove 111c.

[0085] That is to say, one side of the groove wall of the first hole 111e close to the sliding groove 111c is a blind end surface, and the damping member abuts against the blind end surface of the first hole 111e after entering the first hole 111e from the first hole 111e.

[0086] When the damping member applies a force toward the slide groove 111c toward the thin-walled structure, the force borne by the end face of the blind hole is close to the force borne by the groove wall of the slide groove 111c. In this way, the damping member can generate sufficient sliding damping for the slide rail passing through the slide groove 111c. When the first medical accessory mounting interface 11 is in a natural state, the damping member holds the thin-walled structure against the slide rail passing through the slide groove 111c, and the first medical accessory mounting interface 11 does not slide freely, thereby increasing the stability of the first medical accessory mounting interface 11; the first hole 111e is a blind hole, and the damping member can stop tightening when it touches the blind end face during tightening, which is convenient for the installation and positioning of the damping member. In this way, the damping member will not have direct contact with the slide rail, thereby reducing the probability that the damping member interferes with the slide rail and affects the sliding when the first medical accessory mounting interface 11 needs to move, thereby increasing the sliding reliability of the first medical accessory mounting interface 11.

[0087] In some other embodiments, the first hole 111e is connected to the slide groove 111c, that is, the first hole 111e is a through hole with two ends open.

[0088] The damping member includes a column shell, an elastic member and a ball. The elastic member and the ball are arranged in the column shell. The column shell has an opening. The elastic member holds the ball at the opening and allows the ball to roll relative to the column shell. A part of the ball extends into the slide groove 111c through the opening and is held on the slide rail passing through the slide groove 111c.

[0089] During installation, first pass the slide groove 111c through the slide rail, and pass the damping member through the first hole 111e. The column shell has an external thread. Tighten the column shell to make the ball pass through the first hole 111e. The ball is held on the slide rail under the pre-tightening action of the elastic member to apply sliding damping to the slide rail. In a natural state, the first medical accessory mounting interface 11 cannot produce a sliding displacement relative to the slide rail. When the first medical accessory mounting interface 11 needs to be moved, the first medical accessory mounting interface 11 overcomes the sliding damping under the action of external force, the elastic member is deformed under pressure, and the ball can roll following the sliding of the first medical accessory mounting interface 11, and the first medical accessory mounting interface 11 produces a sliding displacement.

[0090] The specific structure of the first medical accessory storage interface 11 is not limited.

[0091] For example, see Figure 8 and Fig. 9 At least one first medical accessory storage interface 11 includes a main body portion 111 and a hanging portion 112 .

[0092] The main body 111 is block-shaped and has a first plug interface 111a, which extends from one of the opposite surfaces of the main body 111 toward the other. For example, the first plug interface 111a is a through hole or a notch that passes through the outer surfaces of the opposite sides of the main body 111, or the first plug interface 111a is a blind hole that extends from one of the opposite surfaces toward the other. The first plug interface 111a is used to plug in a medical accessory with a rod or a protrusion.

[0093] It should be noted that the main body 111 is block-shaped, which means that the main body 111 has certain dimensions along the length direction, width direction and height direction, and can be penetrated in the length direction, width direction and height direction without losing stability.

[0094] It is understandable that the circumferential side wall of the first plug-in port 111a may be in a continuously closed state, or the circumferential side wall of the first plug-in port 111a may have a notch, as long as a medical accessory with a rod or a protrusion can be plugged in.

[0095] The first plug-in interface 111a can penetrate the first set of relative surfaces on the outer surface of the main body 111 in any direction, such as the height direction, the length direction, etc. After the medical accessory with a rod or a protrusion is plugged into the first plug-in interface 111a, the first plug-in interface 111a has a good restraint performance, reduces the probability of shaking of the medical accessory, and improves the plug-in stability of the medical accessory.

[0096] One end of the hanging part 112 is connected to the main body 111, and the other end extends in a direction away from the main body 111, and the free end is bent obliquely upward. The hanging part 112 can be used to hang medical accessories.

[0097] Medical accessories can be directly hung on the hanging part 112 of a single first medical accessory storage interface 11 , and medical accessories with rods or protrusions can also be placed on the hanging parts 112 of multiple first medical accessory storage interfaces 11 .

[0098] The number of the hanging parts 112 is not limited, and can be one, or two or more, so as to meet the storage requirements of various types and quantities of medical accessories.

[0099] For some examples, see Figure 8 and Fig. 9 The main body 111 is also provided with a second plug port 111b, which penetrates a second set of relative surfaces on the outer surface of the main body 111. At least one surface in the second set of relative surfaces is different from at least one surface in the first set of relative surfaces.

[0100] It can be understood that at least one surface in the second group of relative surfaces is different from at least one surface in the first group of relative surfaces, which includes at least two situations.

[0101] First, one of the second set of opposing surfaces is different from one of the first set of opposing surfaces, and another of the second set of opposing surfaces is the same as another of the first set of opposing surfaces.

[0102] Secondly, two surfaces in the second group of opposing surfaces are different from two surfaces in the first group of opposing surfaces, that is, the first group of opposing surfaces are completely different from the second group of opposing surfaces.

[0103] The second insertion port 111 b may penetrate the second set of opposite surfaces on the outer surface of the main body 111 in any direction as long as the penetration direction is different from that of the first set of opposite surfaces.

[0104] The second plug-in port 111b can be used for plugging in medical accessories with rods or protrusions. The circumferential side walls of the second plug-in port 111b can be in a continuously closed state, or the circumferential side walls of the second plug-in port 111b can have gaps, as long as the medical accessories can be plugged in.

[0105] After the medical accessory is plugged into the second plug interface 111b, the second plug interface 111b has good restraint performance, which reduces the probability of the medical accessory shaking and improves the plugging stability of the medical accessory.

[0106] In some embodiments, the extension direction of the first plug-in port 111 a is different from the extension direction of the second plug-in port 111 b , so that the medical accessories can be plugged in along different directions.

[0107] For example, in some embodiments, the hanging portion 112 is arranged on one side of the main body 111 along the third direction, and the first plug-in interface 111a penetrates the outer surfaces of the opposite sides of the main body 111 along the height direction of the first medical accessory storage interface 11, that is, the medical accessory can be plugged into the first plug-in interface 111a from the height direction.

[0108] In the embodiment of the present application, the third direction may be parallel to the first direction or the second direction. The fourth direction may be parallel to the first direction or the second direction. The height direction of the first medical accessory storage interface 11 is the same as the height direction of the medical accessory storage trolley 1.

[0109] For example, see Fig. 9The second plug-in port 111b extends obliquely downward from one end of the main body 111 away from the hanging portion 112 to one end close to the hanging portion 112, wherein the third direction is perpendicular to the height direction. That is, the rod of the medical accessory 200c can be plugged into the second plug-in port 111b along the oblique direction of the second plug-in port 111b.

[0110] That is to say, medical accessories can be plugged or hung on the first medical accessory storage interface 11 from multiple directions at the same time without interfering with each other. A single first medical accessory storage interface 11 can store multiple medical accessories in different directions at the same time, and the medical accessory storage interface has strong compatibility.

[0111] In some embodiments, the first plug interface 111a and the second plug interface 111b have different shapes and / or sizes, so as to meet the simultaneous storage requirements of medical accessories of different shapes and / or sizes and increase the compatibility of the first medical accessory storage interface 11 .

[0112] It should be noted that there are many situations in which the shapes and / or sizes of the first plug interface 111a and the second plug interface 111b are different.

[0113] First, the first plug interface 111a and the second plug interface 111b have different shapes, and the first plug interface 111a and the second plug interface 111b have the same size, that is, the first plug interface 111a and the second plug interface 111b can accommodate medical accessories of the same size but different shapes at the same time.

[0114] Second, the first plug interface 111a and the second plug interface 111b have different sizes, and the first plug interface 111a and the second plug interface 111b have the same shape, that is, the first plug interface 111a and the second plug interface 111b can accommodate medical accessories of the same shape but different sizes at the same time.

[0115] The third type is that the first plug interface 111a and the second plug interface 111b have different shapes and sizes, that is, the first plug interface 111a and the second plug interface 111b can accommodate medical accessories of different shapes and sizes at the same time.

[0116] The cross-sectional shape of the first plug interface 111a and the second plug interface 111b is not limited. In some embodiments, the cross-sectional shape of the first plug interface 111a and / or the second plug interface 111b is rectangular, circular, elliptical, or a portion of the above shapes (for example, semicircle, etc.).

[0117] It should be noted that the cross-sectional shape of the first plug interface 111a and / or the second plug interface 111b may be rectangular, circular or elliptical, including various situations.

[0118] The first one is that the cross-sectional shape of the first plug interface 111a is rectangular, circular or elliptical; the cross-sectional shape of the second plug interface 111b is other shapes, such as polygonal or irregular, so that medical accessories with circular struts, medical accessories with square struts or medical accessories with elliptical struts can be plugged into the first plug interface 111a, and medical accessories of other shapes can be plugged into the second plug interface 111b.

[0119] The second type is that the cross-sectional shape of the second plug-in interface 111b is rectangular, circular or elliptical; the cross-sectional shape of the first plug-in interface 111a is other shapes, such as polygonal or irregular, etc. In this way, medical accessories with circular struts, medical accessories with square struts or medical accessories with elliptical struts can be plugged into the second plug-in interface 111b, and medical accessories with polygonal struts, medical accessories with irregular struts, etc. can be plugged into the second plug-in interface 111b.

[0120] The third type is that the cross-sectional shape of the first plug interface 111a and the second plug interface 111b is rectangular, circular or elliptical. In this way, a medical accessory with a circular support rod, a medical accessory with a square support rod or a medical accessory with an elliptical support rod can be plugged into the first plug interface 111a and the second plug interface 111b.

[0121] Exemplarily, a plurality of first medical accessory storage interfaces 11 are provided on the same crossbeam 122, and the top surfaces of the hanging parts 112 of the first medical accessory storage interfaces 11 on the same crossbeam 122 jointly define a placement position for placing the accessories. For example, when a slender rod-shaped medical accessory is placed on the placement position, it can be placed relatively stably, and the load-bearing capacity of each hanging part 112 is uniform, which prolongs the service life of the hanging part 112, and the free end bent obliquely upward can also limit the movement of the medical accessory, reduce the probability of the medical accessory sliding off the free end, and increase the reliability of the first medical accessory storage interface 11.

[0122] For example, see Figures 1 to 4 The medical accessory storage interface includes a second medical accessory storage interface 13, and the second medical accessory storage interface 13 is fixedly connected to the column 121. In other words, the second medical accessory storage interface 13 connected to the column 121 cannot slide relative to the column 121.

[0123] The specific structure of the second medical accessory storage interface 13 is not limited.

[0124] The second medical accessory storage interface 13 can be convenient for storing rod-shaped medical accessories or long strip-shaped medical accessories.

[0125] Exemplarily, the second medical accessory storage interface 13 is disposed on the outer side of the column 121 , thereby reducing the interference of the second medical accessory storage interface 13 with other medical accessories.

[0126] For some examples, see Figure 5 The second medical accessory receiving interface 13 is a tubular interface. The rod or protrusion of the medical accessory passes through the tubular interface from top to bottom.

[0127] In some embodiments, the tubular interface is arranged obliquely relative to the column 121. Figure 5 The bracket 12 extends obliquely downward from the front to the rear. For example, for some medical accessories placed on the front side of the bracket 12, the rod of the medical accessory can be obliquely inserted into the tubular interface.

[0128] For some examples, see Figure 4 The second medical accessory storage interface 13 is a bent structure formed by bending a strip. Specifically, the bent structure includes a main body section 131 and hooks 132 arranged at both ends of the main body section 131. The main body section 131 is arranged along the second direction, and the two hooks 132 are bent from both ends of the main body section 131 toward each other.

[0129] See also Figure 7 For the medical accessory 200B of a thin-walled plate, the size of the upper portion of the medical accessory 200B along the second direction is larger than that of the middle portion and the lower portion, and the medical accessory 200B is passed from top to bottom through the space defined by the bending structure until the structure of the upper portion of the medical accessory 200B abuts against the upper surface of the second medical accessory storage interface 13. In this embodiment, the medical accessory 200B of a thin-walled plate is roughly abutted against the outer side of the column 121, and the storage is simple and compact.

[0130] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In the present application, the schematic representation of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine different embodiments or examples described in the present application and the features of different embodiments or examples without contradiction.

[0131] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A medical accessory storage trolley, It is characterized in that include: A base having a bearing surface and a stop structure for bearing accessories; A support assembly, comprising a support and at least one medical accessory storage interface arranged on the support, wherein the medical accessory storage interface is used to store medical accessories, the support comprises a crossbeam and at least two columns, each of the columns is arranged at intervals along a first direction of the base, the bottom end of the column is connected to the base, and the crossbeam connects the two columns; The connection position between the column and the base is located on one side of the center line of the length of the bearing surface along the second direction; the topmost beam is a first beam, and a part of the first beam located between the two columns protrudes in a direction away from the center line; The stop structure is located at one end of the bearing surface along the second direction and away from the column; The second direction intersects with the first direction.

2. The medical accessory storage trolley according to claim 1, It is characterized in that The top end of the column is higher than the first crossbeam.

3. The medical accessory storage trolley according to claim 1, It is characterized in that The distance between the connection position between the column and the base and the center line is not less than 1 / 4 of the length of the bearing surface along the second direction.

4. The medical accessory storage trolley according to claim 1, It is characterized in that The dimension of the protruding portion of the first crossbeam along the length direction of the first crossbeam does not exceed 2 / 3 of the distance between the two columns.

5. The medical accessory storage trolley according to claim 1, It is characterized in that The base is provided with a plurality of groups of mounting holes, each group of mounting holes is arranged at intervals along the second direction, and the bottom ends of the two columns can be detachably inserted into any group of the mounting holes for adjusting the position of the bracket along the second direction.

6. The medical accessory storage trolley according to claim 1, It is characterized in that The number of the crossbeams is multiple; The medical accessory storage interface includes a first medical accessory storage interface, wherein the first medical accessory storage interface has a slide groove, and the slide groove is used to pass through a slide rail; The first medical accessory storage interface can slide relative to the crossbeam.

7. The medical accessory storage trolley according to claim 6, It is characterized in that The first medical accessory storage interface has a first hole and a damping member, and the damping member is arranged in the first hole, and is used to directly or indirectly generate sliding damping for the slide rail passing through the slide groove.

8. The medical accessory storage trolley according to claim 6, It is characterized in that At least one of the medical accessory storage interfaces includes a main body and a hanging portion, the main body is block-shaped and has a first plug interface, the first plug interface extends from one of the first group of relative surfaces toward the other, one end of the hanging portion is connected to the main body, and the other end extends in a direction away from the main body, and the free end is bent obliquely upward.

9. The medical accessory storage trolley according to claim 8, It is characterized in that A plurality of the first medical accessory storage interfaces are arranged on the same crossbeam, and the top surfaces of the hanging portions of the first medical accessory storage interfaces on the same crossbeam jointly define a placement position for placing accessories.

10. The medical accessory storage trolley according to claim 1, It is characterized in that At least one end of at least one of the beams is bent in a direction away from the column, and the bent portion forms an open track. The medical accessory storage interface has a slide groove, and the open track passes through the slide groove, and the two can slide relative to each other.

11. The medical accessory storage trolley according to claim 1, It is characterized in that The base is formed with a groove, the top surface of the groove is at least a part of the bearing surface, and the depth of the groove is not less than the height of the bearing surface from the ground.

12. The medical accessory storage trolley according to claim 1, It is characterized in that The medical accessory storage interface includes a second medical accessory storage interface, and the second medical accessory storage interface is fixedly connected to the column.

13. The medical accessory storage trolley according to claim 12, It is characterized in that The second medical accessory storage interface is a bending structure formed by bending a strip, and the bending structure includes a main section and hooks arranged at both ends of the main section. The main section is arranged as a whole along the second direction, and the two hooks are bent from both ends of the main section in a direction away from the column and toward each other.

14. The medical accessory storage trolley according to claim 12, It is characterized in that The second medical accessory storage interface is a tubular interface.

15. The medical accessory storage trolley according to claim 1, It is characterized in that A portion of the first cross beam located between the two upright posts protrudes along the second direction and toward a side away from the center line.

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