Instrument rack for neurosurgery operation

Abstract

The utility model discloses an instrument rack for neurosurgery operation, which comprises a movable base, an upright post is arranged at the upper part of the movable base, a plurality of first rotating units and a plurality of second rotating units are rotatably arranged on the upright post, each first rotating unit comprises a turntable which is rotatably matched with the upright post, and each second rotating unit comprises a plurality of second rotating units which are rotatably matched with the upright post. The first rotating unit comprises a rotating disc, the edge portion of the rotating disc is higher than the middle portion of the rotating disc, a plurality of hanging rods are horizontally hinged to the periphery of the rotating disc, the second rotating unit comprises a rotating cylinder matched with the stand column in a rotating mode, a plurality of vertical panels are connected to the periphery of the rotating cylinder, and magnetic attraction structures used for fixing surgical instruments are arranged on the vertical panels. According to the technical scheme, the rotating disc, the hanging rod and the rotary cylinder can rotate independently, surgical instruments of different numbers and types can be stored on the rotating disc, the hanging rod and the vertical panel independently, and when the surgical instrument storage device is used, the corresponding surgical instruments can be stored and taken conveniently and efficiently only by rotating the rotating disc and the rotary cylinder.

Description

Technical Field

[0001] The utility model relates to the technical field of surgical auxiliary instruments, in particular to an instrument frame used for neurosurgery. Background Art

[0002] Neurosurgery is a surgical specialty that treats central nervous system diseases. The range of diseases treated by neurosurgery includes central nervous system diseases such as brain tissue, spinal cord or spine, such as craniocerebral trauma, brain tumors, and spinal vascular diseases. Neurosurgery is the main way to treat these diseases. Common operations include craniotomy and vascular intervention.

[0003] Due to the high level of professionalism and complexity of neurosurgery, a large number of special instruments are required. In addition to conventional surgical instruments, these instruments include skull drills for drilling holes in the skull, silver clamps for stopping bleeding, skull rongeurs for biting off the skull, vertebral scrapers for scraping vertebral tissue, meningeal forceps for shearing the dura mater and spinal dura mater, trigeminal nerve scissors for shearing the trigeminal nerve, meningeal separators for separating the meninges, brain compression plates for pulling brain tissue to expose the surgical field, clamps and aneurysm clips for clamping aneurysm blood vessels, microvascular clamps for clamping small blood vessels, ventricular puncture needles for ventricular puncture drainage or biopsy, nerve root retractors for pulling nerve roots and soft tissues, as well as microsurgical nerve separators, microsurgical forceps, microsurgical needle holders, microsurgical scissors, microsurgical scrapers, microsurgical retractors, flexible controllable suction tubes, spring-type tissue scissors, spring-type needle holders, etc.

[0004] Conventional surgical instrument racks can only hold surgical instruments on trays, but cannot classify and store various surgical instruments. Although the surgeon does not take and place surgical instruments directly from the tray, but obtains them through assistant doctors, the problem that surgical instruments cannot be stored in a classified manner also brings a lot of inconvenience to assistant doctors, and it is impossible to deliver the surgical instruments in the tray to the surgeon's hands efficiently and accurately. For example, a gastrointestinal surgical instrument rack disclosed in a Chinese utility model patent with an authorization announcement date of 2021.08.17 and an authorization announcement number of CN213963643 U, although it can fix instrument trays of different sizes and expand the application scope of the surgical instrument rack, it still cannot solve the above-mentioned technical problems. Utility Model Content

[0005] In view of the deficiencies in the above-mentioned background technology, the utility model proposes an instrument rack for neurosurgery, which solves the technical problem that the existing surgical instrument rack cannot classify and store surgical instruments.

[0006] The technical solution of this application is:

[0007] An instrument rack for neurosurgery, comprising a movable base, wherein a vertical column is arranged on the upper part of the movable base, and a plurality of first rotating units and a plurality of second rotating units are rotatably arranged on the vertical column. The first rotating unit includes a turntable rotatably matched with the vertical column. The edge part of the turntable is higher than the middle part of the turntable. A plurality of hanging rods are horizontally hinged to the outer periphery of the turntable. The second rotating unit includes a rotary cylinder rotatably matched with the vertical column. A plurality of vertical panels are connected to the outer periphery of the rotary cylinder, and a magnetic attraction structure for fixing surgical instruments is arranged on the vertical panels.

[0008] In this technical solution, the first rotating unit and the second rotating unit are designed above the movable base. Among them, a plurality of instrument trays can be placed in the turntable of the first rotating unit, and a type of surgical instrument without closed holes can be placed in each instrument tray; a type of surgical instrument with closed holes can be hung on the hanging rods of the first rotating unit, and each hanging rod hangs one surgical instrument; since the hanging rod is hinged to the turntable, different sizes and shapes of surgical instruments can also be accessed by rotating the hanging rod. At the same time, the reliability of storage can be ensured by rotating the hanging rod, avoiding the instability of the surgical instrument hung on the hanging rod caused by the rotation of the turntable; since there are multiple first rotating units, the categories of surgical instruments can be subdivided; the second rotating unit uses a magnetic attraction structure to position and place the surgical instruments, and surgical instruments can be magnetically attracted on both sides of the vertical panel, and the number of surgical instruments that can be stored is large and the classification is clear. The turntable and the rotary cylinder in this technical solution can rotate independently. When using the instrument rack provided by this technical solution, only by rotating the turntable and the rotary cylinder can the corresponding surgical instruments be accessed conveniently and efficiently.

[0009] Further, the turntable includes a top turntable located at the top of the vertical column and two lower turntables located below the top turntable. A large-size instrument tray and a small-size instrument tray are placed in the top turntable, and a small-size instrument tray is arranged in the lower turntable. On the basis of the above technical solution, this technical solution preferably sets a top turntable at the top of the vertical column, which can not only make full use of the space, but also further improve the convenience of accessing surgical instruments because there is no obstruction above the top turntable.

[0010] Further, a matrix of magnet blocks for positioning surgical instruments is arranged at the bottom of the turntable. On the basis of the above technical solution, a matrix of magnet blocks is added at the bottom of the turntable, which can not only carry the instrument tray more stably, but also position the surgical instruments placed in the instrument tray to prevent the centrifugal force generated by the too-fast rotation of the turntable from disturbing the placement position of the surgical instruments. As for how to install the matrix of magnet blocks, various feasible means can be adopted, such as bonding, inlaying, etc.

[0011] Furthermore, a hinge shaft is fixedly arranged on the outer periphery of the turntable, and the hanging rod is rotationally matched with the hinge shaft through a sleeve. On the basis of the above technical solution, this technical solution optimizes the hinge structure between the hanging rod and the turntable, that is, it is connected through a hinge shaft, which not only has a simple structure and is convenient for disassembly and assembly, but also can be conveniently disinfected after use.

[0012] Furthermore, a plurality of hinge shafts are arranged at intervals along the outer peripheral surface of the turntable, and two of the hanging rods are connected to each hinge shaft, and the two hanging rods on the same hinge shaft face in opposite directions. On the basis of the above technical solution, this technical solution provides a preferred structural method. By arranging two hanging rods on the same hinge shaft, the space of the hinge shaft can be fully utilized, and the length of the hanging rod can be shortened, so that the hanging rods can be arranged more densely, and more surgical instruments can be hung, further improving the practicability of this technical solution.

[0013] Furthermore, the hanging rod is a circular arc rod, the curvature of the circular arc rod is the same as that of the turntable, and an arc-shaped groove is arranged on the upper end surface of the circular arc rod, and the arc-shaped groove is located in the middle of the circular arc rod. On the basis of the above technical solution, this technical solution sets the hanging rod as a circular arc, which can not only reduce the occupied space, but also improve the stability of hanging surgical instruments. When the surgical instruments are hung on the hanging rod, they can also be clamped between the hanging rod and the turntable, and the coordination and industrial beauty of the entire instrument rack can be improved.

[0014] Furthermore, both the rotary cylinder and the turntable are rotationally matched with the column through bearing assemblies, and four vertical panels are connected to the outer periphery of each rotary cylinder, and the four vertical panels are arranged around the column at equal angles. On the basis of the above technical solution, this technical solution uses bearing assemblies to realize the rotation of the rotary cylinder and the turntable, which reduces the rotation resistance and makes it more convenient to pick up and place surgical instruments. This technical solution arranges the vertical panels around the rotary cylinder at equal angles, which improves the operation convenience while making full use of the space. The space between adjacent vertical panels is the same, enhancing the versatility, and the operator can use the same picking and placing actions in each space.

[0015] Furthermore, the magnetic attraction structure is a rectangular magnetic strip, and an installation groove is arranged in the length direction of the vertical panel, and the magnetic strip is embedded in the installation groove. On the basis of the above technical solution, this technical solution sets the magnetic attraction structure as a magnetic strip and embeds the magnetic strip on the vertical panel, so that both sides of the vertical panel have the same adsorption capacity, and both sides of the vertical panel have the same surgical instrument positioning space and positioning function.

[0016] Further, one of the second rotating units is disposed between the two first rotating units, and the distance between the top of the second rotating unit and the upper first rotating unit is less than the distance between the bottom of the second rotating unit and the lower first rotating unit. Based on the above technical solution, the technical effect of this technical solution is further improved. Since the second rotating unit is located between the two first rotating units, and the top of the first rotating unit is used to store the instrument tray, and the surgical instruments are placed in the instrument tray. By setting a relatively large distance between the bottom of the second rotating unit and the lower first rotating unit, it is convenient for both the access of the instrument tray and the access of the surgical instruments in the instrument tray.

[0017] Further, the movable base is in a disc shape, the column is located at the center of the movable base, and at least three universal wheels are provided at the bottom of the movable base. The universal wheels are connected with a brake assembly. Based on the above technical solution, this technical solution uses universal wheels to realize the moving function of the movable base, and realizes the fixation of the universal wheels through the brake assembly equipped with the universal wheels. It not only has a simple structure and convenient assembly, but also has a low cost and convenient operation.

[0018] Compared with the prior art, the technical solution of the present utility model designs a first rotating unit and a second rotating unit above the movable base. Multiple instrument trays can be placed in the turntable of the first rotating unit, and a type of surgical instrument without closed holes can be placed in each instrument tray; a type of surgical instrument with closed holes can be hung on the hanging rod in the first rotating unit, and one surgical instrument is hung on each hanging rod; since the hanging rod is hinged to the turntable, different sizes and shapes of surgical instruments can also be accessed by rotating the hanging rod. At the same time, the reliability of storage can be ensured by rotating the hanging rod, avoiding the instability of the surgical instrument hung on the hanging rod due to the rotation of the turntable; since multiple first rotating units are provided, the categories of surgical instruments can be subdivided; the second rotating unit uses a magnetic attraction structure to position and place the surgical instruments, and surgical instruments can be magnetically attracted on both sides of the vertical panel, and the number of surgical instruments that can be stored is large and the classification is clear. The turntable and the rotary cylinder in this technical solution can rotate independently. When using the instrument rack provided by this technical solution, only by rotating the turntable and the rotary cylinder can the corresponding surgical instruments be accessed conveniently and efficiently. Description of the Drawings

[0019] In order to more clearly illustrate the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1Structural schematic diagram of the present utility model;

[0021] Figure 2 is Figure 1 top view of;

[0022] Explanation of reference numerals in the drawings:

[0023] 1. Movable base, 2. Column, 3. Turntable, 4. Hanging rod, 5. Rotary cylinder, 6. Vertical panel, 7. Large-sized instrument tray, 8. Small-sized instrument tray, 9. Hinge shaft, 10. Arc-shaped groove, 11. Magnetic strip, 12. Universal wheel. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] An instrument rack for neurosurgery, as Figure 1 and Figure 2 shown, includes a movable base 1. An upper part of the movable base 1 is provided with a column 2. A plurality of first rotating units and a plurality of second rotating units are rotatably arranged on the column 2. The first rotating unit includes a turntable 3 rotatably engaged with the column 2. An edge part of the turntable 3 is higher than a middle part of the turntable 3. A plurality of hanging rods 4 are horizontally hinged to an outer periphery of the turntable 3. The second rotating unit includes a rotary cylinder 5 rotatably engaged with the column 2. A plurality of vertical panels 6 are connected to an outer periphery of the rotary cylinder 5. A magnetic attraction structure for fixing surgical instruments is provided on the vertical panel 6.

[0026] In this technical solution, a first rotating unit and a second rotating unit are designed above the movable base 1. In the turntable 3 of the first rotating unit, multiple instrument trays can be placed, and in each instrument tray, a type of surgical instrument without closed holes can be placed; on the hanging rod 4 in the first rotating unit, a type of surgical instrument with closed holes can be hung, and each hanging rod 4 hangs one surgical instrument; since the hanging rod 4 is hinged to the turntable 3, different-sized and -shaped surgical instruments can also be accessed by rotating the hanging rod 4, and at the same time, the reliability of storage can be ensured by rotating the hanging rod 4, avoiding the instability of the surgical instruments hung on the hanging rod 4 caused by the rotation of the turntable 3; since multiple first rotating units are provided, the categories of surgical instruments can be further subdivided; the second rotating unit uses a magnetic attraction structure to position and place the surgical instruments, and both sides of the vertical panel 6 can magnetically attract the surgical instruments, so that a large number of surgical instruments can be stored and classified clearly. The turntable 3 and the rotary cylinder 5 in this technical solution can rotate independently. When using the instrument rack provided by this technical solution, only by rotating the turntable 3 and the rotary cylinder 5 can the corresponding surgical instruments be accessed conveniently and efficiently.

[0027] On the basis of the above-mentioned embodiment, as a preferred embodiment, the turntable 3 includes a top turntable located at the top of the column 2 and two lower turntables located below the top turntable. A large-sized instrument tray 7 and a small-sized instrument tray 8 are placed in the top turntable, and a small-sized instrument tray 8 is arranged in the lower turntable. On the basis of the above technical solution, this technical solution preferably sets a top turntable at the top of the column 2, which can not only make full use of space, but also further improve the convenience of taking and placing surgical instruments because there is no obstruction above the top turntable.

[0028] On the basis of the above-mentioned embodiment, as a preferred embodiment, a matrix of magnet blocks for positioning surgical instruments is arranged at the bottom of the turntable 3. On the basis of the above technical solution, this technical solution adds a matrix of magnet blocks at the bottom of the turntable 3, which can not only carry the instrument tray more stably, but also position the surgical instruments placed in the instrument tray to prevent the centrifugal force generated by the too-fast rotation of the turntable 3 from disturbing the placement position of the surgical instruments. As for how to install the matrix of magnet blocks, various feasible means can be adopted, such as bonding, inlaying, etc.

[0029] On the basis of the above-mentioned embodiment, as a preferred embodiment, a hinge shaft 9 is fixedly arranged on the outer periphery of the turntable 3, and the hanging rod 4 is rotationally matched with the hinge shaft 9 through a sleeve. On the basis of the above technical solution, this technical solution preferably selects the hinge structure of the hanging rod 4 and the turntable 3, that is, they are connected through the hinge shaft 9, which not only has a simple structure and is convenient for disassembly and assembly, but also can be conveniently disinfected for the hanging rod 4 after use.

[0030] On the basis of the above - mentioned embodiments, as a preferred embodiment, a plurality of hinge shafts 9 are arranged at intervals along the outer peripheral surface of the turntable 3. Two of the hanging rods 4 are connected to each hinge shaft 9, and the two hanging rods 4 on the same hinge shaft 9 face in opposite directions. On the basis of the above - mentioned technical solution, this technical solution provides a preferred structural method. By arranging two hanging rods 4 on the same hinge shaft 9, it can not only make full use of the space of the hinge shaft 9, but also shorten the length of the hanging rod 4. Thus, the hanging rods 4 can be arranged more densely, and more surgical instruments of different quantities or types can be hung, further improving the practicality of this technical solution.

[0031] On the basis of the above - mentioned embodiments, as a preferred embodiment, the hanging rod 4 is an arc - shaped rod, and the curvature of the arc - shaped rod is the same as that of the turntable 3. On the basis of the above - mentioned technical solution, this technical solution sets the hanging rod 4 as an arc - shaped one, which can not only reduce the occupied space, but also improve the stability of hanging surgical instruments. When the surgical instruments are hung on the hanging rod 4, they can also be clamped between the hanging rod 4 and the turntable 3. In addition, it can improve the coordination and industrial aesthetic feeling of the entire instrument rack. An arc - shaped groove 10 is arranged on the upper end surface of the arc - shaped rod, and the arc - shaped groove 10 is located at the middle position of the arc - shaped rod. The arc - shaped groove 10 can further improve the reliability of hanging surgical instruments.

[0032] On the basis of the above - mentioned embodiments, as a preferred embodiment, both the rotary cylinder 5 and the turntable 3 are rotationally matched with the column 2 through bearing assemblies. Four vertical panels 6 are connected to the outer periphery of each rotary cylinder 5, and the four vertical panels 6 are arranged at equal angles around the column 2. On the basis of the above - mentioned technical solution, this technical solution uses bearing assemblies to realize the rotation of the rotary cylinder 5 and the turntable 3, which reduces the rotation resistance and makes it more convenient to pick up and place surgical instruments. This technical solution arranges the vertical panels 6 at equal angles around the rotary cylinder 5. While making full use of the space, it improves the operation convenience. The space between adjacent vertical panels 6 is the same, enhancing the versatility. Operators can use the same picking - up and placing actions in each space.

[0033] On the basis of the above - mentioned embodiments, as a preferred embodiment, the magnetic attraction structure is a rectangular magnetic strip 11. An installation groove is arranged in the length direction of the vertical panel 6, and the magnetic strip 11 is embedded in the installation groove. On the basis of the above - mentioned technical solution, this technical solution sets the magnetic attraction structure as the magnetic strip 11 and embeds the magnetic strip 11 on the vertical panel 6, so that both sides of the vertical panel 6 have the same adsorption ability. Then, both sides of the vertical panel 6 have the same surgical instrument positioning space and positioning function.

[0034] On the basis of the above embodiments, as a preferred embodiment, one of the second rotating units is arranged between the two first rotating units, and the distance between the top of the second rotating unit and the upper first rotating unit is smaller than the distance between the bottom of the second rotating unit and the lower first rotating unit. On the basis of the above technical solutions, the technical effect of the present technical solution is further improved. Since the second rotating unit is located between the two first rotating units, and the top of the first rotating unit is used to store the instrument tray, and the instrument tray contains surgical instruments. By setting a relatively large distance between the bottom of the second rotating unit and the lower first rotating unit, it is convenient not only to take and place the instrument tray, but also to take and place the surgical instruments in the instrument tray.

[0035] On the basis of the above embodiments, as a preferred embodiment, the movable base 1 is disc-shaped, the column 2 is located at the center of the movable base 1, and at least three universal wheels 12 are arranged at the bottom of the movable base 1. The universal wheels 12 are connected with a brake assembly. On the basis of the above technical solutions, the present technical solution uses the universal wheels 12 to realize the moving function of the movable base 1, and realizes the fixing of the universal wheels 12 through the brake assembly equipped with the universal wheels 12. It is not only simple in structure and convenient in assembly, but also low in cost and convenient in operation.

[0036] The details not elaborated in the present utility model are all well-known conventional technical means in the art.

[0037] The above content shows and describes the basic principles, main features and beneficial effects of the present utility model. The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. Instrument rack for neurosurgery, comprising a movable base (1), and a vertical column (2) is provided on the upper part of the movable base (1). It is characterized in that: A number of first rotating units and a number of second rotating units are rotatably arranged on the vertical column (2). The first rotating unit includes a turntable (3) rotatably matched with the vertical column (2). The edge part of the turntable (3) is higher than the middle part of the turntable (3). A number of hanging rods (4) are horizontally hinged to the outer periphery of the turntable (3). The second rotating unit includes a rotary cylinder (5) rotatably matched with the vertical column (2). A number of vertical panels (6) are connected to the outer periphery of the rotary cylinder (5). A magnetic attraction structure for fixing surgical instruments is arranged on the vertical panel (6). A matrix of magnet blocks for positioning surgical instruments is arranged at the bottom of the turntable (3). An articulated shaft (9) is fixedly arranged on the outer periphery of the turntable (3). The hanging rod (4) is rotatably matched with the articulated shaft (9) through a sleeve. A number of the articulated shafts (9) are arranged at intervals along the outer peripheral surface of the turntable (3). Two of the hanging rods (4) are connected to each articulated shaft (9). The two hanging rods (4) on the same articulated shaft (9) face in opposite directions. The hanging rod (4) is an arc-shaped rod. The curvature of the arc-shaped rod is the same as that of the turntable (3). An arc-shaped groove (10) is arranged on the upper end surface of the arc-shaped rod. The arc-shaped groove (10) is located at the middle position of the arc-shaped rod. Both the rotary cylinder (5) and the turntable (3) are rotationally matched with the vertical column (2) through bearing assemblies. Four of the vertical panels (6) are connected to the outer periphery of each rotary cylinder (5). The four vertical panels (6) are arranged at equal angles around the vertical column (2). The magnetic attraction structure is a rectangular magnetic strip (11). An installation groove is arranged in the length direction of the vertical panel (6). The magnetic strip (11) is embedded in the installation groove. One of the second rotating units is arranged between two of the first rotating units. The interval between the top of the second rotating unit and the upper first rotating unit is smaller than the interval between the bottom of the second rotating unit and the lower first rotating unit.

2. The instrument rack for neurosurgery according to claim 1, It is characterized in that: The turntable (3) includes a top turntable at the top of the vertical column (2), and two lower turntables below the top turntable. A large-size instrument tray (7) and a small-size instrument tray (8) are placed in the top turntable. A small-size instrument tray (8) is arranged in the lower turntable.

3. The instrument rack for neurosurgery according to claim 1, It is characterized in that: The movable base (1) is disc-shaped. The vertical column (2) is located at the center of the movable base (1). At least three universal wheels (12) are arranged at the bottom of the movable base (1). The universal wheels (12) are connected with a braking assembly.

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