A height-adjustable external ventricular drainage bottle suspension device based on body position

Abstract

This utility model relates to a suspension device for external ventricular drainage bottles that adjusts in height according to body position. The device comprises a suspension assembly including a suspension base and a suspension section, with the suspension section having a suspension hole on the suspension base. A lifting assembly is installed below the suspension assembly and includes a base, a threaded rod, a guide rod, a rotating nut, a lifting seat, and a hook. The lifting seat is positioned above the rotating nut, and a clamping assembly is installed below the lifting assembly. The bottle can be suspended by a suspension component inside the ward passing through the suspension hole of the suspension seat, adapting to various application scenarios. Simply rotating the rotating nut causes it to move up and down along the threaded rod, driving the lifting seat and hook to move up and down. The adjustment process is smooth and stable, can be operated with one hand, and can be freely adjusted by the patient or caregiver, making it convenient to use. The height of the external ventricular drainage bottle can be adjusted according to different body postures.

Description

Technical Field

[0001] This utility model relates to the field of ventricular drainage technology, and in particular to a ventricular drainage bottle suspension device with height adjustable according to body position. Background Technology

[0002] A drainage bottle generally refers to a tube used to drain blood or fluid from deep within the body or a surgical site after surgery. The end of the drainage tube is attached to a transparent plastic bag specifically for collecting the drained fluid. To facilitate the securing of the drainage bottle, a hanging device is installed inside the ward.

[0003] Existing technology, such as the adjustable neurosurgical head drainage bag suspension device with announcement number CN218045985U, includes an insertion column. Two limiting blocks are fixedly connected to the upper outer surface of the left end of the insertion column, and a screw is threadedly connected to the middle of the lower end of the limiting block. The upper end of the screw passes through the middle of the upper end of the lower limiting block and is connected to a clamping block by a bearing. A support plate is fixedly connected to the middle of the upper end of the insertion column. Two insertion holes are opened on the upper right side of the support plate. A sliding groove is opened on the middle of the right end of the support plate. A hook device is fixedly connected to the upper and lower right ends of the support plate. Several positioning holes are opened at equal intervals on the right front end and the right rear end of the support plate.

[0004] The existing technology has the following problems:

[0005] In existing technologies, the neurosurgical head drainage bag suspension device can only be fixed to the bed board by clamping blocks. It cannot be used when it is inconvenient to fix it to the bed board. At the same time, the hook adjustment is complicated and inconvenient for patients to adjust.

[0006] The above statements are for the purpose of providing background information in relation to this application only and do not necessarily constitute prior art. Utility Model Content

[0007] In view of the above problems, this application provides a ventricular drainage bottle suspension device with height adjustable according to body position, which solves the technical problems that it cannot be used when it is inconvenient to fix it to the bed board, and that the hook adjustment is complicated and inconvenient for patients to adjust.

[0008] To achieve the above objectives, in a first aspect, this application provides a suspension device for an external ventricular drainage bottle whose height is adjustable according to body position, comprising:

[0009] A hoisting assembly, comprising a hoisting base and a hoisting part, wherein the hoisting part is disposed on the hoisting base and has a hoisting hole;

[0010] A lifting assembly is installed below the hoisting assembly. The lifting assembly includes a base, a threaded rod, a guide rod, a rotating nut, a lifting seat, and a hook. The threaded rod and the guide rod are fixed to the base and are parallel to each other. The rotating nut is rotatably mounted on the threaded rod. The lifting seat is slidably mounted on the threaded rod and the guide rod, and is positioned above the rotating nut. The lifting seat has a first through hole and a second through hole. The first through hole mates with the threaded rod, and the second through hole mates with the guide rod. The hook is mounted on the lifting seat.

[0011] A clamping assembly is mounted below the lifting assembly.

[0012] In one embodiment of this utility model, the external ventricular drainage bottle suspension device further includes a first bolt and a second bolt. The mounting base is provided with a first bolt through hole and a second bolt through hole. The top of the threaded rod is provided with a first internal thread hole, and the guide rod is provided with a second internal thread hole. The first bolt through hole is positioned opposite to the first internal thread hole, and the second bolt through hole is positioned opposite to the second internal thread hole. The first bolt passes through the first bolt through hole and engages with the first internal thread hole, and the second bolt passes through the second bolt through hole and engages with the second internal thread hole.

[0013] In one embodiment of this utility model, the hoisting part and the hoisting base are arranged in a U-shape, and the hoisting hole extends along a first direction.

[0014] In one embodiment of this utility model, the lifting seat is provided with a slot, and the lifting assembly further includes a slot and a limiting plate. The slot is connected to the hook through the limiting plate, and the hook is installed on the lifting seat through the cooperation of the slot and the slot.

[0015] In one embodiment of this utility model, the card slot extends along the second direction, the cross-sectional shape of the card slot is rectangular, the cross-sectional shape of the card seat is rectangular, and the surface area of ​​the limiting plate is larger than the surface area of ​​the card slot.

[0016] In one embodiment of this utility model, the clamping assembly includes a clamping seat, a rotating rod, a clamping head, and an adjusting seat. The clamping seat includes a connecting part and a first mounting part. The connecting part is connected to the first mounting part. The first mounting part is provided with a third internal threaded hole. The rotating rod is provided with an external thread. The rotating rod is rotatably mounted on the first mounting part through the cooperation of the external thread and the third internal threaded hole. The clamping head is located at the top of the rotating rod, and the adjusting seat is located at the bottom of the rotating rod.

[0017] In one embodiment of this utility model, the clamp further includes a second mounting part, which is disposed on the top of the connecting part. The base is provided with two third bolt through holes, and the second mounting part is provided with two fourth bolt through holes. The two third bolt through holes and the two fourth bolt through holes are arranged opposite to each other. The external ventricular drainage bottle suspension device further includes two third bolts and a fixing nut. The third bolts pass through the third bolt through holes and the fourth bolt through holes in sequence and cooperate with the fixing nut to fix the clamp on the base.

[0018] In one embodiment of this utility model, the clamping head is fixed to the top of the rotating rod by bolts, and the adjusting seat is fixed to the bottom of the rotating rod by bolts.

[0019] In one embodiment of this utility model, the clamping assembly further includes a clamping plate and a hinge portion. The top of the connecting portion is connected to the bottom of the clamping plate. The clamping plate is arranged parallel to the first mounting portion. The clamping head is disposed between the clamping plate and the first mounting portion. The hinge portion is disposed on the top of the clamping plate. The base is hinged to the hinge portion.

[0020] Unlike existing technologies, the technical solution of this application utilizes a hoisting assembly, which includes a hoisting base and a hoisting section. The hoisting section is mounted on the hoisting base and has a hoisting hole. A lifting assembly is installed below the hoisting assembly and includes a base, a threaded rod, a guide rod, a rotating nut, a lifting seat, and a hook. The lifting seat is positioned above the rotating nut, and a clamping assembly is installed below the lifting assembly. Thus, during use, when it is inconvenient to use the clamping assembly to fix the device to the bed board, the device can be suspended through the hoisting hole of the hoisting seat using a suspension component inside the ward, adapting to more application scenarios. Simply rotating the rotating nut causes it to move up and down along the threaded rod, driving the lifting seat and hook to move up and down. The adjustment process is smooth and stable, can be operated with one hand, and can be freely adjusted by the patient or caregiver, making it convenient to use. The height of the external ventricular drainage bottle can be adjusted according to different body postures.

[0021] The above description of the utility model is merely an overview of the technical solution of this application. In order to enable those skilled in the art to better understand the technical solution of this application and to implement it based on the description and drawings, and to make the above-mentioned objectives and other objectives, features and advantages of this application easier to understand, the following description is provided in conjunction with the specific embodiments and drawings of this application. Attached Figure Description

[0022] The accompanying drawings are only used to illustrate the principles, implementation methods, applications, features, and effects of specific embodiments of this application and other related content, and should not be considered as limitations on this application.

[0023] In the accompanying drawings of the instruction manual:

[0024] Figure 1 This is a three-dimensional structural schematic diagram of an external ventricular drainage bottle suspension device according to an embodiment of this application;

[0025] Figure 2 This is a schematic diagram of the structure of a lifting assembly according to an embodiment of this application;

[0026] Figure 3 This is a schematic diagram of the structure of a hoisting assembly according to an embodiment of this application;

[0027] Figure 4 This is a schematic diagram of the structure of a lifting seat according to an embodiment of this application;

[0028] Figure 5 This is a schematic diagram of the structure of a hook according to one embodiment of this application;

[0029] Figure 6 This is a schematic diagram of the structure of a clamping component according to an embodiment of this application;

[0030] Figure 7 This is a side view of a clamping assembly according to an embodiment of this application;

[0031] Figure 8 This is a schematic diagram of the structure of a clamping assembly according to another embodiment of this application;

[0032] Figure 9 This is a schematic diagram illustrating the use of a clamping component according to another embodiment of this application.

[0033] The reference numerals used in the above figures are explained as follows:

[0034] 1. Lifting assembly; 11. Lifting base; 111. First bolt through hole; 112. Second bolt through hole; 12. Lifting part; 13. Lifting hole; 14. First bolt; 15. Second bolt.

[0035] 2. Lifting assembly; 21. Base; 22. Threaded rod; 23. Guide rod; 24. Rotating nut; 25. Lifting seat; 251. Slot; 252. First through hole; 253. Second through hole; 26. Hook; 27. Slot; 28. Limiting plate.

[0036] 3. Clamping assembly; 31. Clamping seat; 311. Connecting part; 312. First mounting part; 313. Second mounting part; 32. Rotating rod; 33. Clamping head; 34. Adjusting seat; 35. Clamping plate; 36. Hinge part.

[0037] 41. Third bolt; 42. Fixing nut. Detailed Implementation

[0038] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0039] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0040] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0041] In the description of this application, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, X and / or Y means: X exists, Y exists, and X and Y exist simultaneously. Additionally, the character " / " in this document generally indicates that the preceding and following objects have an "or" logical relationship.

[0042] In this application, terms such as “first” and “second” are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy or order relationship between these entities or operations.

[0043] Unless otherwise specified, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this application is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a list of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0044] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments in this application, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0045] In the description of the embodiments of this application, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the purpose of describing the specific embodiments of this application or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0046] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this application, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. For those skilled in the art to which this application pertains, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0047] In existing technologies, the neurosurgical head drainage bag suspension device can only be fixed to the bed board by clamping blocks. It cannot be used when it is inconvenient to fix it to the bed board. At the same time, the hook adjustment is complicated and inconvenient for patients to adjust.

[0048] In view of this, this application provides a suspension device for external ventricular drainage bottles with height adjustable according to body position. The device includes a hoisting assembly 1, which comprises a hoisting base 11 and a hoisting part 12. The hoisting part 12 is mounted on the hoisting base 11 and has a hoisting hole 13. A lifting assembly 2 is installed below the hoisting assembly 1. The lifting assembly 2 includes a base 21, a threaded rod 22, a guide rod 23, a rotating nut 24, a lifting seat, and a hook 26. The lifting seat is positioned above the rotating nut 24, and a clamping assembly 3 is installed below the lifting assembly 2. When it is inconvenient to use the clamping assembly 3 to fix the bottle to the bed board, the bottle can be suspended through the hoisting hole 13 of the hoisting base 11 using a suspension component inside the ward, adapting to more application scenarios. Simply rotating the rotating nut 24 causes it to move up and down along the threaded rod 22, which drives the lifting seat and the hook 26 to move up and down. The adjustment process is smooth and stable, can be operated with one hand, and can be freely adjusted by the patient or caregiver. It is convenient to use and can adjust the height of the external ventricular drainage bottle according to different body postures.

[0049] According to some embodiments of this application, please refer to Figures 1 to 9 This embodiment relates to a suspension device for an external ventricular drainage bottle that adjusts its height according to body position, including a hoisting assembly 1, a lifting assembly 2, and a clamping assembly 3. The hoisting assembly 1 includes a hoisting base 11 and a hoisting part 12. The hoisting part 12 is disposed on the hoisting base 11 and is provided with a hoisting hole 13.

[0050] The lifting assembly 2 is installed below the hoisting assembly 1. The lifting assembly 2 includes a base 21, a threaded rod 22, a guide rod 23, a rotating nut 24, a lifting seat 25, and a hook 26. The threaded rod 22 and the guide rod 23 are fixed on the base 21 and are parallel to each other. The rotating nut 24 is rotatably mounted on the threaded rod 22. The lifting seat 25 is slidably mounted on the threaded rod 22 and the guide rod 23 and is located above the rotating nut 24. The lifting seat 25 is provided with a first through hole 252 and a second through hole 253. The first through hole 252 cooperates with the threaded rod 22, and the second through hole 253 cooperates with the guide rod 23. The hook 26 is mounted on the lifting seat 25. The clamping assembly 3 is installed below the lifting assembly 2.

[0051] In some embodiments, the lifting base 11 of the lifting assembly 1 is fixed to the threaded rod 22 and the guide rod 23 by bolts. The lifting base 11 and the lifting part 12 are integrally formed. The external ventricular drainage bottle suspension device can be hung at any position through the lifting hole 13.

[0052] In some embodiments, the threaded rod 22 and the guide rod 23 can be made of plastic. The rotation nut 24 does not need to be tightly fitted with the threaded rod 22, so that it can be rotated by personnel. The lifting seat 25 is sleeved on the threaded rod 22 and the guide rod 23 through the first through hole 252 and the second through hole 253 respectively. The inner diameter of the first through hole 252 is larger than the outer diameter of the threaded rod 22, and the inner diameter of the second through hole 253 is larger than the outer diameter of the guide rod 23. The lifting seat 25 can slide up and down along the threaded rod 22 and the guide rod 23.

[0053] The hook 26 is detachably mounted on the lifting base 25 for easy assembly and maintenance;

[0054] In some embodiments, the clamping assembly 3 is fixed to the base 21 by bolts, or the clamping assembly 3 can be hinged to the base 21. The clamping assembly 3 is clamped to the headboard by the clamping head 33. When the clamping assembly 3 is hinged to the base 21, the angle of the base 21 can be adjusted according to the different postures of the headboard, such as lying flat or tilting, so that the base 21 is always set horizontally, which facilitates the use of the external ventricular drainage bottle suspension device.

[0055] Thus, the external ventricular drainage bottle suspension device can be hung in any position through the hanging hole 13, adapting to more application scenarios. Rotating the rotating nut 24 can drive the lifting seat 25 to move the hook 26 up and down. The adjustment process is smooth and stable, and can be operated with one hand. Patients or caregivers can adjust it freely, making it convenient to use. The height of the external ventricular drainage bottle can be adjusted according to different postures of the human body.

[0056] According to some embodiments of this application, optionally, the external ventricular drainage bottle suspension device further includes a first bolt 14 and a second bolt 15. The mounting base 11 is provided with a first bolt through hole 111 and a second bolt through hole 112. The top of the threaded rod 22 is provided with a first internal thread hole, and the guide rod 23 is provided with a second internal thread hole. The first bolt through hole 111 is positioned opposite to the first internal thread hole, and the second bolt through hole 112 is positioned opposite to the second internal thread hole. The first bolt 14 passes through the first bolt through hole 111 and engages with the first internal thread hole, and the second bolt 15 passes through the second bolt through hole 112 and engages with the second internal thread hole.

[0057] Thus, the hoisting base 11 can be fixed to the top of the threaded rod 22 and the top of the guide rod 23 by the first bolt 14 and the second bolt 15, so that the hoisting assembly 1 and the lifting assembly 2 can be detachably connected, which facilitates the connection and fixation between the hoisting assembly 1 and the lifting assembly 2.

[0058] According to some embodiments of this application, optionally, the lifting part 12 and the lifting base 11 are arranged in a U-shape, and the lifting hole 13 extends along a first direction.

[0059] like Figure 1 and Figure 3 As shown in the figure, the direction indicated by arrow x is the first direction; the lifting part 12 and the lifting base 11 can be integrally formed;

[0060] This facilitates the installation of the hoisting section 12 and the hoisting base 11, and allows other structures to pass through the hoisting hole 13 to hoist the external cerebral drainage bottle suspension device.

[0061] According to some embodiments of this application, optionally, the lifting seat 25 is provided with a slot 251, and the lifting assembly 2 also includes a slot 27 and a limiting plate 28. The slot 27 is connected to the hook 26 through the limiting plate 28, and the hook 26 is installed on the lifting seat 25 through the cooperation of the slot 27 and the slot 251.

[0062] like Figure 4 and Figure 5 As shown in the figure, the direction indicated by arrow y is the second direction;

[0063] Thus, by locking the card holder 27 into the card slot 251, a detachable connection is achieved between the hook 26 and the lifting seat 25, which facilitates the replacement and maintenance of the hook 26. The card holder 27 is made of rubber, and the outer diameter of the card holder 27 is larger than the inner diameter of the card slot 251, so that the card holder 27 is tightly locked into the card slot 251. Since the hook 26 hangs a drainage bottle, the card holder 27 and the card slot 251 cannot be easily loosened.

[0064] According to some embodiments of this application, optionally, the card slot 251 extends along the second direction, the cross-sectional shape of the card slot 251 is rectangular, the cross-sectional shape of the card holder 27 is rectangular, and the surface area of ​​the limiting plate 28 is greater than the surface area of ​​the card slot 251.

[0065] Thus, the limiting plate 28 is used to restrict the continued movement of the card holder 27 and the card slot 251 in the second direction. The limiting plate 28 covers the card slot 251 to facilitate the cooperation between the card holder 27 and the card slot 251. When the hook 26 is subjected to downward force, the limiting plate 28 prevents the card holder 27 from easily coming off.

[0066] According to some embodiments of this application, optionally, the clamping assembly 3 includes a clamping seat 31, a rotating rod 32, a clamping head 33, and an adjusting seat 34. The clamping seat 31 includes a connecting part 311 and a first mounting part 312. The connecting part 311 is connected to the first mounting part 312. The first mounting part 312 is provided with a third internal thread hole. The rotating rod 32 is provided with an external thread. The rotating rod 32 is rotatably mounted on the first mounting part 312 through the cooperation of the external thread and the third internal thread hole. The clamping head 33 is located at the top of the rotating rod 32, and the adjusting seat 34 is located at the bottom of the rotating rod 32.

[0067] Thus, by adjusting the seat 34 and rotating the rotating rod 32, the clamping head 33 can be clamped to the bottom of the bed board or other components, making it convenient to use the clamping assembly 3.

[0068] According to some embodiments of this application, optionally, such as Figure 7 As shown, the clamp 31 also includes a second mounting part 313, which is disposed on the top of the connecting part 311. The base 21 is provided with two third bolt through holes, and the second mounting part 313 is provided with two fourth bolt through holes. The two third bolt through holes and the two fourth bolt through holes are arranged opposite to each other. The external ventricular drainage bottle suspension device also includes two third bolts 41 and a fixing nut 42. The third bolts 41 pass through the third bolt through holes and the fourth bolt through holes in sequence and cooperate with the fixing nut 42 to fix the clamp 31 on the base 21.

[0069] like Figure 7 As shown, two third bolts 41 pass through the base 21, the second mounting part 313 and the fixing nut 42 to fix the clamp 31 on the base 21. The second mounting part 313 and the connecting part 311 are fixedly connected, so that the lifting assembly 2 and the clamping assembly 3 are detachably connected, which facilitates the connection and fixation between the lifting assembly 2 and the clamping assembly 3.

[0070] According to some embodiments of this application, optionally, the clamping head 33 is fixed to the top of the rotating rod 32 by bolts, and the adjusting seat 34 is fixed to the bottom of the rotating rod 32 by bolts.

[0071] This makes it easy to fix the clamping head 33 and the adjusting seat 34 to the top and bottom of the rotating rod 32, respectively.

[0072] According to some embodiments of this application, optionally, the clamping assembly 3 further includes a clamping plate 35 and a hinge portion 36, the top of the connecting portion 311 is connected to the bottom of the clamping plate 35, the clamping plate 35 is arranged parallel to the first mounting portion 312, the clamping head 33 is disposed between the clamping plate 35 and the first mounting portion 312, the hinge portion 36 is disposed on the top of the clamping plate 35, and the base 21 is hinged to the hinge portion 36.

[0073] like Figure 8 and Figure 9 As shown, the bed board can be clamped between the clamping plate 35 and the clamping head 33. The bed board can be clamped by rotating the adjusting seat 34. The base 21 can be rotated through the hinge part 36, and the rotation angle can be fixed. This hinge principle is a conventional technical solution and will not be described in detail here.

[0074] In actual use, the head of the bed is clamped between the clamping plate 35 and the clamping head 33 by rotating the adjusting seat 34. For some patients, the head of the bed can be rotated. In this case, the angle of the base 21 is adjusted by the hinge part 36 so that the threaded rod 22 and the guide rod 23 are set as vertically as possible. No matter whether the human body is lying flat or at an angle, the threaded rod 22 and the guide rod 23 are always set vertically and will not interfere with the human body. The nut 24 can be rotated normally to adjust the height of the drainage bottle.

[0075] Unlike existing technologies, the technical solution of this application uses a hoisting assembly 1, which includes a hoisting base 11 and a hoisting part 12. The hoisting part 12 is mounted on the hoisting base 11 and has a hoisting hole 13. A lifting assembly 2 is installed below the hoisting assembly 1. The lifting assembly 2 includes a base 21, a threaded rod 22, a guide rod 23, a rotating nut 24, a lifting seat 25, and a hook 26. The lifting seat 25 is positioned above the rotating nut 24, and a clamping assembly 3 is installed below the lifting assembly 2. Thus, during use, when it is inconvenient to use the clamping assembly 3 to fix the bottle to the bed board, the bottle can be suspended through the hoisting hole 13 of the hoisting base 11 using a suspension component inside the ward, which can adapt to more application scenarios. By simply rotating the rotating nut 24, the rotating nut 24 can move up and down along the threaded rod 22, which can drive the lifting seat 25 to move up and down the hook 26. The adjustment process is smooth and stable, can be operated with one hand, and can be freely adjusted by the patient or caregiver. It is convenient to use and can adjust the height of the external ventricular drainage bottle according to different postures of the human body.

[0076] Those skilled in the art will understand that although some embodiments herein include certain features included in other embodiments but not others, combinations of features from different embodiments are intended to be within the scope of this application and form different embodiments. For example, in the claims, any of the claimed embodiments can be used in any combination.

[0077] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and not to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application, and they should all be covered within the scope of the claims and specification of this application. In particular, as long as there is no structural conflict, the various technical features mentioned in the embodiments can be combined in any way. This application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A suspension device for an external ventricular drainage bottle with height adjustable according to body position, characterized in that, include: A hoisting assembly, comprising a hoisting base and a hoisting part, wherein the hoisting part is disposed on the hoisting base and has a hoisting hole; A lifting assembly is installed below the hoisting assembly. The lifting assembly includes a base, a threaded rod, a guide rod, a rotating nut, a lifting seat, and a hook. The threaded rod and the guide rod are fixed to the base and are parallel to each other. The rotating nut is rotatably mounted on the threaded rod. The lifting seat is slidably mounted on the threaded rod and the guide rod, and is positioned above the rotating nut. The lifting seat has a first through hole and a second through hole. The first through hole mates with the threaded rod, and the second through hole mates with the guide rod. The hook is mounted on the lifting seat. A clamping assembly is mounted below the lifting assembly.

2. The external ventricular drainage bottle suspension device with height adjustable according to body position as described in claim 1, characterized in that, The external ventricular drainage bottle suspension device also includes a first bolt and a second bolt. The mounting base is provided with a first bolt through hole and a second bolt through hole. The top of the threaded rod is provided with a first internal thread hole, and the guide rod is provided with a second internal thread hole. The first bolt through hole is positioned opposite to the first internal thread hole, and the second bolt through hole is positioned opposite to the second internal thread hole. The first bolt passes through the first bolt through hole and engages with the first internal thread hole, and the second bolt passes through the second bolt through hole and engages with the second internal thread hole.

3. The external ventricular drainage bottle suspension device with height adjustable according to body position as described in claim 2, characterized in that, The hoisting part and the hoisting base are arranged in a U-shape, and the hoisting hole extends along the first direction.

4. The external ventricular drainage bottle suspension device with height adjustable according to body position as described in any one of claims 1-3, characterized in that, The lifting base is provided with a slot, and the lifting assembly also includes a slot and a limiting plate. The slot is connected to the hook through the limiting plate, and the hook is installed on the lifting base through the cooperation of the slot and the slot.

5. The external ventricular drainage bottle suspension device with height adjustable according to body position as described in claim 4, characterized in that, The card slot extends along the second direction, the cross-sectional shape of the card slot is rectangular, the cross-sectional shape of the card holder is rectangular, and the surface area of ​​the limiting plate is larger than the surface area of ​​the card slot.

6. The external ventricular drainage bottle suspension device with height adjustable according to body position as described in any one of claims 1-3, characterized in that, The clamping assembly includes a clamping base, a rotating rod, a clamping head, and an adjusting seat. The clamping base includes a connecting part and a first mounting part. The connecting part is connected to the first mounting part. The first mounting part is provided with a third internal threaded hole. The rotating rod is provided with an external thread. The rotating rod is rotatably mounted on the first mounting part through the cooperation of the external thread and the third internal threaded hole. The clamping head is located at the top of the rotating rod, and the adjusting seat is located at the bottom of the rotating rod.

7. The external ventricular drainage bottle suspension device with height adjustable according to body position as described in claim 6, characterized in that, The clamp also includes a second mounting part, which is disposed on the top of the connecting part. The base is provided with two third bolt through holes, and the second mounting part is provided with two fourth bolt through holes. The two third bolt through holes and the two fourth bolt through holes are arranged opposite to each other. The external ventricular drainage bottle suspension device also includes two third bolts and a fixing nut. The third bolts pass through the third bolt through holes and the fourth bolt through holes in sequence and cooperate with the fixing nut to fix the clamp on the base.

8. The external ventricular drainage bottle suspension device with height adjustable according to body position as described in claim 6, characterized in that, The clamping head is fixed to the top of the rotating rod by bolts, and the adjusting seat is fixed to the bottom of the rotating rod by bolts.

9. The external ventricular drainage bottle suspension device with height adjustable according to body position as described in claim 6, characterized in that, The clamping assembly further includes a clamping plate and a hinge portion. The top of the connecting portion is connected to the bottom of the clamping plate. The clamping plate is arranged parallel to the first mounting portion. The clamping head is disposed between the clamping plate and the first mounting portion. The hinge portion is disposed at the top of the clamping plate. The base is hinged to the hinge portion.

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