Catheter storage equipment for cerebrovascular disease interventional operation in neurosurgery department

Abstract

The invention discloses catheter storage equipment for a cerebrovascular disease interventional operation in the neurosurgery department, and belongs to the field of medical instruments. Comprising a storage assembly for storing a catheter, and the storage assembly comprises a box body, a plurality of storage grooves formed in the box body, brackets movably connected to the interiors of the storage grooves, and first V-shaped grooves formed in the upper ends of the brackets; the supporting part is used for supporting the storage assembly and adjusting the height and the horizontal position at the same time, and the mounting part is used for adjusting the position of the supporting part. The supporting part comprises a transverse plate rotationally connected to the lower end of the box body, an extending plate movably connected to the outer portion of the transverse plate in a sleeving mode, a lifting part rotationally connected to the lower end of the extending plate, and a supporting column connected to the outer portion of the lifting part in a sleeving mode. The box body is adopted for storing the guide pipe, the guide pipe is more convenient to take and place, meanwhile, the situation that the guide pipe is damaged is avoided, the guide pipe can be naturally centered through the first V-shaped groove, and the guide pipe is prevented from scattering or shifting in the storage groove.

Description

Technical Field

[0001] The present invention relates to the field of medical devices, and more specifically, to a catheter storage device for interventional surgery of cerebrovascular diseases in neurosurgery. Background Art

[0002] Interventional surgery of cerebrovascular diseases in neurosurgery is a minimally invasive endovascular treatment technique, mainly used for the diagnosis and treatment of cerebrovascular diseases. It uses interventional catheters and other instruments to enter the body through blood vessels (such as the femoral artery), and under the guidance of imaging equipment (such as DSA digital subtraction angiography), directly intervenes in the diseased blood vessels to avoid the trauma of traditional craniotomy.

[0003] In order to solve the problem of catheter chaos caused by the disorderly placement of multiple interventional catheters used in surgery, the prior art (a Chinese utility model patent with the publication number CN220370289U) discloses an interventional catheter storage device, which positions different positions of the catheter through the infiltration storage strips on multiple fixing piles to achieve the storage of the catheter. Although the storage of the catheter can be achieved, since the catheter is stored through the infiltration storage strips on multiple fixings, when storing the catheter, it is necessary to push the catheter into the infiltration storage strip little by little along the opening of the infiltration storage strip, and the operation of storing the catheter is not convenient enough. At the same time, when taking out the catheter from the opening on one side of the infiltration storage strip, it also needs to be taken out little by little to avoid the situation of jamming when the catheter is quickly pulled out from the infiltration storage strip and causing damage to the catheter. The operation of taking out the catheter is not only inconvenient but also has a certain risk. Summary of the Invention

[0004] Aiming at the problem in the prior art that the blanking device cannot be adjusted according to the blanking needs of steel bars of different length specifications and can only achieve the blanking of steel bars with a fixed length, the purpose of the present invention is to provide a catheter storage device for interventional surgery of cerebrovascular diseases in neurosurgery.

[0005] To solve the above problems, the present invention adopts the following technical solutions:

[0006] A catheter storage device for interventional surgery of cerebrovascular diseases in neurosurgery, including a storage component for storing catheters,

[0007] The storage component includes a box body, a plurality of storage grooves opened inside, a support seat movably connected inside the storage groove, and a first V-shaped groove opened at the upper end of the support seat;

[0008] The upper end of the box body is connected with a plurality of sealing parts for respectively closing the openings of the plurality of storage grooves;

[0009] It further includes a support part for supporting the storage component while being capable of height adjustment and horizontal position adjustment, and a mounting part for adjusting the position of the support part. The support part includes a cross plate rotatably connected to the lower end of the box body, an extension plate movably sleeved outside the cross plate, a lifting part rotatably connected to the lower end of the extension plate, a support column sleeved outside the lifting part, and a positioning pin inserted into the support column and the lifting part;

[0010] The mounting part includes two fixing blocks for being fixedly connected to the edge of the operating bed, a lead screw with both ends rotatably connected to the two fixing blocks respectively, a displacement seat for being slidably connected to the edge of the operating bed and screwed outside the lead screw, and a motor fixedly connected to one side of one of the fixing blocks. The lower end of the support column is fixedly connected to the upper end of the displacement seat, and the output shaft of the motor is fixedly connected to one end of the lead screw.

[0011] Optionally, the sealing part includes two fixing seats symmetrically and fixedly connected to the upper end of the box body, a cover plate rotatably connected between the two fixing seats, and a sealing gasket fixedly connected to one side of the cover plate. A plurality of sealing grooves for accommodating the sealing gasket are opened on the upper end of the box body.

[0012] Optionally, a first movable groove communicating with the storage groove is opened inside the box body, and a second rack is slidably connected to the inner wall of the first movable groove. The upper end of the second rack is fixedly connected to the lower end of the support seat.

[0013] Optionally, a plurality of lifting components for driving a plurality of support seats to rise respectively are connected inside the box body. The lifting components include two fourth synchronous wheels rotatably connected inside two fixing seats, two first synchronous wheels rotatably connected inside the box body, two first synchronous belts connecting the two fourth synchronous wheels and the two first synchronous wheels respectively, a first connecting rod with both ends fixedly connected to the two first synchronous wheels respectively, two second synchronous wheels fixedly connected to the outside of the first connecting rod, two third synchronous wheels rotatably connected inside the box body, two second synchronous belts connecting the two second synchronous wheels and the two fourth synchronous wheels respectively, a second connecting rod with both ends fixedly connected to the two third synchronous wheels respectively, and a gear located in the first movable groove and fixedly connected to the outside of the second connecting rod. The gear meshes with the second rack.

[0014] Optionally, a plurality of guiding grooves communicating with the storage groove are opened inside the box body. A plurality of first guide columns are fixedly connected to the lower end of the support seat, and the plurality of first guide columns are respectively inserted into the plurality of guiding grooves.

[0015] Optionally, two in-slot anti-displacement components are symmetrically connected to the upper end of the support seat. The in-slot anti-displacement components include two blocks fixedly connected to the upper end of the support seat, a rotating rod with both ends rotatably connected to the two blocks respectively, an incomplete gear opened on the outside of the rotating rod, and a pressing plate fixedly connected to the outside of the rotating rod.

[0016] Optionally, both ends of the rotating rod are rotatably connected to the two blocks through torsion springs, and two first racks are symmetrically and fixedly connected to the inner wall of the storage groove.

[0017] Optionally, a rubber support member is placed in the first V-shaped groove, and a second V-shaped groove is formed at the upper end of the rubber support member. A groove communicating with the second V-shaped groove is formed inside one end of the rubber support member.

[0018] Optionally, a support member lifting assembly is connected inside the support base. The support member lifting assembly includes two second movable grooves symmetrically formed inside the support base, two plate bodies slidably connected in the two second movable grooves respectively, a plurality of top blocks movably connected inside the support base, inner inclined grooves formed at the lower ends of the top blocks, a plurality of inclined surface top seats fixedly connected to the upper ends of the two plate bodies and located in the plurality of inner inclined grooves, a plurality of second guide posts fixedly connected in the two second movable grooves, and a plurality of springs sleeved outside the plurality of second guide posts respectively. The upper ends of the top blocks are in contact with the lower end of the rubber support member. One end of the second guide post is movably inserted into the plate body. The two ends of the spring are respectively connected to the inner wall of the second movable groove and one side of the plate body. Two flanges are symmetrically and fixedly connected to the inner wall of the storage groove below the first rack. Inclined surfaces are formed on one side of the two flanges and one side of the two plate bodies.

[0019] Optionally, limiting grooves are formed at the upper ends of the plurality of top blocks and the upper end of the support base, and a plurality of limiting blocks integrally formed at the lower end of the rubber support member are respectively inserted into the plurality of limiting grooves.

[0020] Compared with the prior art, the technical solution provided by the present invention has at least the following beneficial effects:

[0021] In the above solution, the support part adopts a movable and extendable design, which can flexibly adjust the height and horizontal position of the storage assembly, facilitating the movement of the storage assembly and placing it above the body of the patient lying on the operating table, and enabling quick access to the catheter during the operation. At the same time, the catheter is stored in a box body. When storing the catheter, it only needs to be placed in the storage groove, and when taking the catheter, it can be quickly taken out of the storage groove. The catheter can be taken and placed more conveniently without being damaged. When the catheter is placed in the V-shaped groove, the first V-shaped groove can make the catheter naturally centered, realizing the quick positioning of the catheter in the storage groove, preventing the catheter from scattering or shifting in the storage groove, being suitable for the damage-free storage of slender catheters, and the V-shaped support surface can also disperse the gravity of the catheter to prevent local compression deformation.

[0022] By setting up a lifting component, when the cover plate is rotated to open the opening of the storage groove, the cover plate can drive the support base to move upward through the lifting component, thereby realizing the function that the support base automatically rises when the cover plate is rotated and opened. The rising of the support base can cause the catheter to rise, so that the catheter can rise in the storage groove and reach near the opening when the opening of the storage groove is opened. Medical staff do not need to reach into the bottom of the storage groove to grope, reducing the movement amplitude and facilitating quick identification and grasping of the catheter.

[0023] By setting up an anti-displacement component in the groove, the acting force generated by the torsion spring can make the pressure plate press on the outside of the catheter in the first V-shaped groove to position the catheter and prevent the catheter from moving out of the first V-shaped groove, avoiding the situation that the catheter is displaced in the storage groove during the movement of the storage component. At the same time, it can avoid the damage caused by the contact between the displaced catheter and the inner wall of the storage groove in the storage groove, and can also play a certain limiting effect during the upward movement of the support base. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present invention and, together with the specification, are further used to explain the principles of the present invention and enable those skilled in the relevant art to implement and use the present invention.

[0025] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 For the present invention Figure 1 is a schematic diagram of the bottom view structure;

[0027] Figure 3 is a schematic diagram of the structures of the box body, the fixed seat and the cover plate of the present invention;

[0028] Figure 4 For the present invention Figure 3 is an enlarged schematic diagram of the structure at A in the present invention;

[0029] Figure 5 is a schematic diagram of the structures of the storage groove and the guide groove of the present invention;

[0030] Figure 6 For the present invention Figure 5 is an enlarged schematic diagram of the structure at B in the present invention;

[0031] Figure 7 is a schematic diagram of the structure of the lifting component of the present invention;

[0032] Figure 8 is a schematic diagram of the structures of the anti-displacement component in the groove and the rubber support member of the present invention;

[0033] Figure 9 is a schematic diagram of the structures of the first V-shaped groove, the top block and the limiting groove of the present invention;

[0034] Figure 10 It is a structural schematic diagram of the limit block of the present invention;

[0035] Figure 11 It is a structural schematic diagram of the second movable groove, the second guide column and the spring of the present invention;

[0036] Figure 12 It is a partial cross-sectional view of the box body of the present invention;

[0037] Figure 13 It is a cross-sectional view of the bracket of the present invention.

[0038] [Reference Signs]

[0039] 1. Mounting part; 11. Fixed block; 12. Screw rod; 13. Motor; 14. Shifting seat; 2. Support part; 21. Support column; 22. Lifting part; 23. Positioning pin; 24. Extension plate; 25. Horizontal plate; 3. Storage assembly; 31. Box body; 32. Storage slot; 33. Sealing slot; 34. Support seat; 341. First guide column; 342. First V-shaped slot; 35. Guide slot; 36. First movable slot; 37. First rack; 38. Flange; 4. Sealing part; 41. Fixed seat; 42. Cover plate; 43. Sealing pad; 5. Lifting assembly; 51. First synchronous belt; 52. First synchronous wheel; 53. First connecting rod; 54. Second synchronous wheel; 55. Second synchronous belt; 56. Third synchronous wheel; 57. Second connecting rod; 58. Gear; 59. Second rack; 6. In-groove anti-shift assembly; 61. Block; 62. Rotating rod; 63. Incomplete gear; 64. Pressing plate; 7. Rubber support; 71. Second V-shaped groove; 72. Groove; 73. Limit block; 8. Support lifting assembly; 81. Plate; 82. Second guide column; 83. Spring; 84. Second movable groove; 85. Top block; 86. Inner inclined groove; 87. Inclined top seat; 9. Limit groove.

[0040] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0041] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0042] It should be noted that in the specification, references to "an embodiment", "embodiments", "exemplary embodiments", "some embodiments", etc. indicate that the described embodiments may include a particular feature, structure, or characteristic, but not necessarily every embodiment includes that particular feature, structure, or characteristic. Additionally, when a particular feature, structure, or characteristic is described in connection with an embodiment, implementing such feature, structure, or characteristic in connection with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the relevant art.

[0043] Generally, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or can be used to describe a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood to not necessarily be intended to convey a set of exclusive factors, but rather, alternatively, depending at least in part on the context, to allow for the existence of other factors that may not be explicitly described.

[0044] It can be understood that the meanings of "on", "above", and "over" in the present invention should be construed in the broadest manner such that "on" not only means "directly on" something, but also includes the meaning of being "on" something with intervening features or layers therebetween, and "above" or "over" not only means "above" or "over" something, but also can include the meaning of being "above" or "over" something with no intervening features or layers therebetween.

[0045] Furthermore, spatial relative terms such as "under", "below", "lower", "above", "upper", etc. are used herein for convenience of description to describe the relationship of one element or feature to another or other elements or features, as shown in the drawings. The spatial relative terms are intended to cover different orientations in the use or operation of the device in addition to the orientation depicted in the drawings. The device may be oriented in other ways, and the spatial relative descriptive terms used herein can be interpreted correspondingly.

[0046] As Figures 1 to 13 shown, an embodiment of the present invention provides a catheter storage device for neurosurgical cerebrovascular disease interventional surgery, including a storage assembly 3 for storing catheters, as Figure 3 , Figure 4 and Figure 9 shown, the storage assembly 3 includes a box body 31, a plurality of storage slots 32 opened inside, a holder 34 movably connected inside the storage slots 32, and a first V-shaped groove 342 opened at the upper end of the holder 34. A plurality of sealing parts 4 for closing the openings of the plurality of storage slots 32 are connected to the upper end of the box body 31.

[0047] As Figure 1 shown, it further includes a support portion 2 that supports the storage component 3 and can adjust the height and horizontal position, and an installation portion 1 that adjusts the position of the support portion 2. Again, as Figure 2 and Figure 3 shown, the support portion 2 includes a horizontal plate 25 rotatably connected to the lower end of the box body 31, an extension plate 24 movably sleeved outside the horizontal plate 25, a lifting portion 22 rotatably connected to the lower end of the extension plate 24, a support column 21 sleeved outside the lifting portion 22, and a positioning pin 23 inserted into the support column 21 and the lifting portion 22.

[0048] Again, as Figure 1 shown, the installation portion 1 includes two fixing blocks 11 for fixedly connecting to the edge of the operating bed, a lead screw 12 with both ends respectively threadedly rotatably connected to the two fixing blocks 11, a displacement seat 14 for slidably connecting to the edge of the operating bed and threadedly connected to the outside of the lead screw 12, and a motor 13 fixedly connected to one side of one of the fixing blocks 11. The lower end of the support column 21 is fixedly connected to the upper end of the displacement seat 14, and the output shaft of the motor 13 is fixedly connected to one end of the lead screw 12.

[0049] As Figure 3 and Figure 12 shown, the sealing portion 4 includes two fixing seats 41 symmetrically fixedly connected to the upper end of the box body 31, a cover plate 42 rotatably connected between the two fixing seats 41, and a sealing gasket 43 fixedly connected to one side of the cover plate 42. A plurality of sealing grooves 33 for accommodating the sealing gasket 43 are provided at the upper end of the box body 31.

[0050] By adopting the above technical solution, when the motor 13 works, it can drive the lead screw 12 to rotate. When the lead screw 12 rotates, it can drive the displacement seat 14 to slide along the edge of the operating bed. When the displacement seat 14 moves, it can adjust the axial position of the support part 2 and the storage component 3. After removing the positioning pin 23, the lifting part 22 can be telescopically adjusted in the support column 21, so as to adjust the height of the support part 2 and the storage component 3. The cross plate 25 can be pulled out from the extension plate 24 to realize the adjustment of the overall length of the extension plate 24, which is convenient for the storage component 3 to move above the body of the patient lying on the operating table. The extension plate 24 is rotatably connected to the lifting part 22. When the storage component 3 is not needed, the extension plate 24 can be rotated so that the orientation of the extension plate 24 and the storage component 3 is the same as the orientation of the lead screw 12, so that the space above the patient's body can be vacated for other surgical operations; when the catheter prepared before the operation needs to be stored, rotate the cover plate 42 to open the opening in the storage groove 32, and then put the catheter into the storage groove 32. The catheter is placed in the first V-shaped groove 342 on the support base 34. The first V-shaped groove 342 can make the catheter naturally centered, realizing the quick positioning of the catheter in the storage groove 32, avoiding the scattering or displacement of the catheter in the storage groove 32, being suitable for the non-destructive storage of slender catheters. The V-shaped support surface can also disperse the gravity of the catheter to prevent local compression deformation. When the catheter needs to be taken, rotate the cover plate 42 to open the opening of the storage groove 32, and then the catheter in the storage groove 32 can be taken. The taking and placing are more convenient and there will be no situation of damaging the catheter.

[0051] As Figures 5 to 7 shown, a first movable groove 36 communicating with the storage groove 32 is formed inside the box body 31, and a second rack 59 is slidably installed on the inner wall of the first movable groove 36. The upper end of the second rack 59 is fixedly connected to the lower end of the support base 34. A plurality of lifting components 5 for driving a plurality of support bases 34 to rise are connected inside the box body 31. The lifting component 5 includes a fourth synchronous pulley rotatably connected inside the fixed seat 41. Specifically, a fourth synchronous pulley is rotatably installed inside each fixed seat 41. The lifting component 5 further includes two first synchronous pulleys 52 rotatably connected inside the box body 31, two first synchronous belts 51 connecting the two fourth synchronous pulleys and the two first synchronous pulleys 52 respectively, a first connecting rod 53 fixedly connected to both ends of the two first synchronous pulleys 52, two second synchronous pulleys 54 fixedly connected to the outside of the first connecting rod 53, two third synchronous pulleys 56 rotatably connected inside the box body 31, two second synchronous belts 55 connecting the two second synchronous pulleys 54 and the two fourth synchronous pulleys respectively, a second connecting rod 57 fixedly connected to both ends of the two third synchronous pulleys 56, and a gear 58 located in the first movable groove 36 and fixedly connected to the outside of the second connecting rod 57. The gear 58 meshes with the second rack 59. Both sides of the cover plate 42 are fixedly connected to the two fourth synchronous pulleys. As Figure 5 and Figure 7As shown, a plurality of guiding grooves 35 communicating with the storage groove 32 are formed inside the box body 31. A plurality of first guide posts 341 are fixedly connected to the lower end of the support 34, and the plurality of first guide posts 341 are respectively inserted into the plurality of guiding grooves 35.

[0052] By adopting the above technical solution, when the cover plate 42 is rotated to open the opening of the storage groove 32, the rotation of the cover plate 42 drives the rotation of two fourth synchronous wheels in the two fixed seats 41. The rotation of the two fourth synchronous wheels drives the rotation of two second synchronous wheels 54 and the rotation of the first connecting rod 53 through two first synchronous belts 51. The rotation of the first connecting rod 53 drives the rotation of two third synchronous wheels 56 and the second connecting rod 57 through the two second synchronous wheels 54 and two second synchronous belts 55. When the second connecting rod 57 rotates, it drives the rotation of the gear 58. The rotation of the gear 58 drives the second rack 59 to move upward in the first movable groove 36. The upward movement of the second rack 59 drives the support 34 to move upward, realizing the function that the support 34 automatically rises when the cover plate 42 is rotated and opened. The rising of the support 34 can cause the catheter to rise, so that the catheter can rise in the storage groove 32 and reach near the opening when the opening of the storage groove 32 is opened. Medical staff do not need to reach into the bottom of the storage groove 32 to grope, reducing the movement amplitude and facilitating quick identification and grasping of the catheter.

[0053] As Figure 6 、 Figure 8 and Figure 12 shown, two in-slot anti-displacement components 6 are symmetrically connected to the upper end of the support 34. The in-slot anti-displacement component 6 includes two blocks 61 fixedly connected to the upper end of the support 34, a rotating rod 62 whose two ends are respectively rotatably connected to the two blocks 61, an incomplete gear 63 arranged outside the rotating rod 62, and a pressing plate 64 fixedly connected to the outside of the rotating rod 62. The end of the rotating rod 62 and the block 61 are respectively connected to the two free ends of a torsion spring. Two first racks 37 are symmetrically and fixedly connected to the inner wall of the storage groove 32.

[0054] By adopting the above technical solution, when the incomplete gear 63 does not contact the first rack 37 under normal conditions, the acting force generated by the torsion spring can drive the rotating rod 62 and the pressing plate 64 to rotate towards the catheter in the first V-shaped groove 342. The pressing plate 64 can apply a pressure to the catheter to help press the catheter tightly in the first V-shaped groove 342, limit the catheter, and when the cover plate 42 is rotated to open the opening of the storage groove 32, when the lifting assembly 5 jacks up the support base 34 in the storage groove 32, during the rising process of the support base 34, the pressing plate 64 always presses and limits the catheter. Such a design is to prevent the catheter from moving out of the first V-shaped groove 342, avoid the situation that the catheter is displaced in the storage groove 32 during the process of moving and adjusting the height of the storage assembly 3, and at the same time can avoid the damage caused by the displacement of the catheter in the storage groove 32 and contacting the inner wall of the storage groove 32, and can also play a certain limiting effect during the upward movement of the support base 34 until the incomplete gear 63 outside the rotating rod 62 contacts the first rack 37 on the inner wall of the storage groove 32, the first rack 37 drives the rotating rod 62 and the pressing plate 64 to rotate, the pressing plate 64 rotates and separates from the outer surface of the catheter, canceling the pressing limit on the catheter. At this time, the catheter also moves to the opening of the storage groove 32. At the same time, the pressing plate 64 also separates from the catheter to cancel the pressing limit on the catheter, facilitating the normal taking of the catheter by personnel.

[0055] As Figure 6 、 Figures 8 to 12 shown, a rubber support member 7 is placed in the first V-shaped groove 342, and a second V-shaped groove 71 is opened at the upper end of the rubber support member 7. A groove body 72 communicating with the second V-shaped groove 71 is opened inside one end of the rubber support member 7. As Figures 11 - 13 shown, a support member lifting assembly 8 is connected inside the support base 34. The support member lifting assembly 8 includes two second moving grooves 84 symmetrically opened inside the support base 34, two plate bodies 81 respectively slidably connected in the two second moving grooves 84, a plurality of top blocks 85 movably connected inside the support base 34, inner inclined grooves 86 opened at the lower ends of the top blocks 85, a plurality of inclined surface top seats 87 fixed to the upper ends of the two plate bodies 81 and located in the plurality of inner inclined grooves 86, a plurality of second guide posts 82 fixed in the two second moving grooves 84, and a plurality of springs 83 respectively sleeved outside the plurality of second guide posts 82. The upper end of the top block 85 is in contact with the lower end of the rubber support member 7. One end of the second guide post 82 is movably inserted into the plate body 81. The two ends of the spring 83 are respectively connected to the inner wall of the second moving groove 84 and one side of the plate body 81. Two flanges 38 are symmetrically fixed to the inner wall of the storage groove 32 below the first rack 37. Inclined surfaces are opened on one side of the two flanges 38 and one side of the two plate bodies 81. Again, as Figure 9 shown, a plurality of limiting grooves 9 are opened at the upper ends of the plurality of top blocks 85 and the upper end of the support base 34. A plurality of limiting blocks 73 respectively inserted into the plurality of limiting grooves 9 are integrally formed at the lower end of the rubber support member 7.

[0056] By adopting the above technical solution, since the catheter may be rinsed with heparinized saline before the operation, there may still be liquid remaining on the outer surface of the catheter when the catheter is placed in the receiving groove 32. By providing the rubber support member 7 on the first V-shaped groove 342, the second V-shaped groove 71 in the rubber support member 7 functions the same as the first V-shaped groove 342, but the liquid on the outer surface of the catheter can flow into the groove body 72 from the second V-shaped groove 71, preventing the liquid remaining on the outer surface of the catheter from flowing into the receiving groove 32. At the same time, the rubber support member 7 can be removed from the support base 34, facilitating the cleaning and disinfection of the rubber support member 7; when the cover plate 42 is rotated to open the opening of the receiving groove 32, and the lifting assembly 5 jacks up the support base 34 in the receiving groove 32, when the support base 34 rises and is about to reach the opening of the receiving groove 32, the inclined surfaces on one side of the two plate bodies 81 will contact the inclined surfaces on one side of the two flanges 38, and the flanges 38 will push the plate bodies 81 to move in the direction of the spring 83, causing the plate bodies 81 to be received in the second movable groove 84 and compress the spring 83. When the plate bodies 81 move, they drive the inclined surface top seat 87 to move. When the inclined surface top seat 87 moves in the inner inclined groove 86, the inclined surface of the inclined surface top seat 87 cooperates with the inclined surface in the inner inclined groove 86, and when the inclined surface top seat 87 moves, it can cause the top block 85 to move upward in the support base 34, and the upper end of the top block 85 jacks up the rubber support member 7 and separates it from the inner wall of the first V-shaped groove 342. This design is to remove the catheter from the receiving groove 32 while being able to more quickly and conveniently remove the rubber support member 7 from the support base 34, facilitating the treatment of the liquid remaining in the rubber support member 7.

[0057] The working process of the technical solution provided by the present invention is as follows:

[0058] When the motor 13 operates, it can drive the lead screw 12 to rotate. When the lead screw 12 rotates, it can drive the displacement seat 14 to slide along the edge of the operating bed. When the displacement seat 14 moves, it can adjust the axial positions of the support part 2 and the storage assembly 3. After removing the positioning pin 23, the lifting part 22 can perform telescopic adjustment within the support column 21, thereby adjusting the height of the support part 2 and the storage assembly 3. The cross plate 25 can be drawn out from the extension plate 24 to realize the adjustment of the overall length of the extension plate 24, facilitating the movement of the storage assembly 3 above the body of the patient lying on the operating table. The extension plate 24 is rotatably connected to the lifting part 22. When the storage assembly 3 is not needed, the extension plate 24 can be rotated so that the orientations of the extension plate 24 and the storage assembly 3 are the same as that of the lead screw 12, which can vacate the space above the patient's body for other surgical operations. When it is necessary to store the prepared catheter before the operation, rotate the cover plate 42 to open the opening in the storage groove 32, and then place the catheter into the storage groove 32. The catheter is placed in the first V-shaped groove 342 on the support base 34. The first V-shaped groove 342 can make the catheter center naturally, realizing the rapid positioning of the catheter in the storage groove 32. When the cover plate 42 is rotated to open the opening of the storage groove 32, the lifting assembly 5 drives the support base 34 to rise. When the opening of the storage groove 32 is opened, the catheter can rise in the storage groove 32 and reach near the opening, facilitating the quick identification and grasping of the catheter.

[0059] The present invention covers any alternatives, modifications, equivalent methods, and solutions made within the essence and scope of the present invention. For the public to have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention. However, those skilled in the art can fully understand the present invention without these detailed descriptions. Additionally, to avoid unnecessary confusion to the essence of the present invention, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0060] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A catheter storage device for neurosurgery cerebrovascular disease interventional surgery, comprising a storage component for storing the catheter, characterized in that: The storage assembly includes a box body, a plurality of storage slots provided inside, a bracket movably connected inside the storage slots, and a first V-shaped groove provided on the upper end of the bracket; The upper end of the box body is connected to a plurality of sealing portions for respectively sealing the openings of the plurality of storage slots; The storage assembly also includes a support portion that supports the storage assembly and can adjust the height and horizontal position, and a mounting portion that adjusts the position of the support portion, and the support portion includes a horizontal plate rotatably connected to the lower end of the box body, an extension plate movably sleeved on the outside of the horizontal plate, a lifting portion rotatably connected to the lower end of the extension plate, a support column sleeved on the outside of the lifting portion, and a positioning pin inserted in the support column and the lifting portion; The mounting portion includes two fixed blocks for being fixedly connected to the edge of the operating bed, a screw rod with two ends rotatably connected to the two fixed blocks respectively, a shift seat for being slidably connected to the edge of the operating bed and screwed to the outside of the screw rod, and a motor fixedly connected to one side of one of the fixed blocks, and the lower end of the support column is fixedly connected to the upper end of the shift seat, and the motor output shaft is fixedly connected to one end of the screw rod.

2. The catheter storage device for neurosurgery cerebrovascular disease interventional surgery according to claim 1, characterized in that: The sealing part includes two fixing seats symmetrically fixed to the upper end of the box body, a cover plate rotatably connected between the two fixing seats, and a sealing gasket fixed to one side of the cover plate. The upper end of the box body is provided with a plurality of sealing grooves for accommodating the sealing gasket.

3. The catheter storage device for neurosurgery cerebrovascular disease interventional surgery according to claim 2, characterized in that: A first movable groove connected to the storage groove is provided inside the box body, and a second rack is slidably connected to the inner wall of the first movable groove, and the upper end of the second rack is fixedly connected to the lower end of the bracket.

4. The catheter storage device for neurosurgery cerebrovascular disease interventional surgery according to claim 3, characterized in that: The box body is connected to multiple lifting components that respectively drive multiple supporting seats to rise, and the lifting components include two fourth synchronous wheels rotatably connected to the two fixed seats, two first synchronous wheels rotatably connected to the box body, two first synchronous belts connecting the two fourth synchronous wheels and the two first synchronous wheels respectively, a first connecting rod fixed to the two first synchronous wheels at both ends, two second synchronous wheels fixed to the outside of the first connecting rod, two third synchronous wheels rotatably connected to the box body, two second synchronous belts connecting the two second synchronous wheels and the two fourth synchronous wheels respectively, a second connecting rod fixed to the two third synchronous wheels at both ends, a gear located in the first movable groove and fixed to the outside of the second connecting rod, and the gear is meshed with the second rack, and the two sides of the cover plate are respectively fixed to the two fourth synchronous wheels.

5. The catheter storage device for neurosurgery cerebrovascular disease interventional surgery according to claim 4, characterized in that: A plurality of guide grooves communicating with the receiving grooves are provided inside the box body, a plurality of first guide pillars are fixedly connected to the lower end of the bracket, and the plurality of first guide pillars are respectively inserted into the plurality of guide grooves.

6. The catheter storage device for neurosurgery cerebrovascular disease interventional surgery according to claim 5, characterized in that: The upper end of the bracket is symmetrically connected to two in-groove anti-movement components, and the in-groove anti-movement components include two blocks fixed to the upper end of the bracket, a rotating rod with two ends respectively connected to the two blocks for rotation, an incomplete gear opened on the outside of the rotating rod, and a pressure plate fixed to the outside of the rotating rod.

7. The catheter storage device for neurosurgery cerebrovascular disease interventional surgery according to claim 6, characterized in that: The two ends of the rotating rod are respectively connected to the two blocks for rotation via torsion springs, and two first racks are symmetrically fixed to the inner wall of the receiving groove.

8. The catheter storage device for neurosurgery cerebrovascular disease interventional surgery according to claim 7, characterized in that: A rubber support is placed in the first V-shaped groove, and a second V-shaped groove is formed at the upper end of the rubber support. A groove body communicating with the second V-shaped groove is formed inside one end of the rubber support.

9. The catheter storage device for neurosurgery cerebrovascular disease interventional surgery according to claim 8, characterized in that: The bracket is internally connected with a bracket lifting assembly, and the bracket lifting assembly includes two second movable grooves symmetrically opened in the bracket, two plates respectively slidably connected in the two second movable grooves, multiple top blocks movably connected in the bracket, an inner oblique groove opened in the lower end of the top block, multiple inclined top seats fixedly connected to the upper ends of the two plates and located in the multiple inner oblique grooves, multiple second guide pillars fixedly connected in the two second movable grooves, and multiple springs respectively sleeved on the outside of the multiple second guide pillars, the upper end of the top block is fitted with the lower end of the rubber bracket, one end of the second guide pillar is movably inserted in the plate body, the two ends of the spring are respectively connected to the inner wall of the second movable groove and one side of the plate body, the inner wall of the storage groove is located below the first rack and is symmetrically fixed with two flanges, and one side of the two flanges and one side of the two plates are provided with inclined surfaces.

10. The catheter storage device for neurosurgery cerebrovascular disease interventional surgery according to claim 9, characterized in that: The upper ends of the plurality of top blocks and the upper ends of the brackets are provided with limiting grooves, and the lower end of the rubber bracket is integrally formed with a plurality of limiting blocks which are respectively inserted into the plurality of limiting grooves.

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