CN214969855U - Head drainage tube fixing device for neurosurgery nursing - Google Patents

Abstract

The utility model relates to the technical field of medical apparatus, concretely relates to head drainage tube fixing device is used in neurosurgery nursing. The utility model provides a head drainage tube fixing device is used in neurosurgery nursing, include: base, heightening pole and holder. Wherein, the base is used for being fixedly arranged on a sickbed; the height adjusting rod is slidably arranged on the base and can be fixed relative to the base; the clamping piece is arranged at one end part of the height-adjusting rod and can rotate relative to the height-adjusting rod for clamping the drainage tube. Can solve the problem that the drainage tube is easy to be extruded and drawn by the current drainage mode, thereby causing the blockage and dislocation of the drainage tube and influencing the drainage effect. The suspended fixation of the drainage tube is realized, the drainage tube is placed to be extruded and drawn under the action of external force, the blockage and dislocation of the drainage tube are prevented, and the normal operation of drainage is ensured; realize the height and the angle modulation of holder, can satisfy different patients' user demand, easy operation is convenient, and application scope is wide.

Description

Head drainage tube fixing device for neurosurgery nursing

Technical Field

The utility model relates to the technical field of medical apparatus, concretely relates to head drainage tube fixing device is used in neurosurgery nursing.

Background

The head drainage tube is mainly used for guiding pus, blood and liquid accumulated in a brain cavity and a body cavity to the outside of a body so as to prevent postoperative infection and influence on wound healing.

In the drainage process, whether the drainage tube is unobstructed or not needs to be observed at any time, the current head drainage tube is mostly placed on the edge of the pillow, and the drainage tube is not clamped and dredged.

However, such a method may cause the drainage tube to be easily squeezed and pulled, thereby causing blockage and dislocation of the drainage tube, and affecting the drainage effect.

SUMMERY OF THE UTILITY MODEL

To the defect that exists among the prior art, the utility model aims to provide a head drainage tube fixing device is used in neurosurgery nursing can solve current drainage mode and can lead to the drainage tube to receive extrusion and tractive easily to arouse the jam and the dislocation of drainage tube, influence the problem of drainage effect.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a head drainage tube fixing device is used in neurosurgery nursing, include:

a base for being fixedly mounted on a patient bed;

the height adjusting rod is slidably arranged on the base and can be fixed relative to the base;

the clamping piece is arranged at one end of the height-adjusting rod, can rotate relative to the height-adjusting rod and is used for clamping the drainage tube.

In some alternatives, the clamp comprises:

the bearing plate is rotatably connected with the end part of the height adjusting rod, and an upper groove is formed in the bearing plate;

the cover plate is arranged above the bearing plate, and a lower groove corresponding to the upper groove is formed in the cover plate;

and the elastic component is used for enabling the cover plate and the bearing plate to be mutually abutted and separated and providing clamping force between the cover plate and the bearing plate.

In some optional schemes, a guide hole corresponding to the elastic component is provided on the bearing plate, and each elastic component includes:

the guide posts are slidably arranged in the corresponding guide holes in a penetrating way, and one end of each guide post is connected with the cover plate;

a bottom plate disposed at the other end of the guide post;

and the spring is sleeved on the guide post, two ends of the spring respectively abut against the bearing plate and the bottom plate, and is used for providing clamping force between the cover plate and the bearing plate.

In some optional schemes, a plurality of balls are arranged on the upper groove and the lower groove respectively, so that the drainage tube clamped in the upper groove and the lower groove can slide in the length direction of the bearing plate.

In some alternatives, the clip comprises two resilient members spaced apart on the carrier plate.

In some optional schemes, one end part of the bearing plate is provided with a hook for hanging the drainage bag.

In some optional solutions, the cover plate is provided with a pull ring for lifting the cover plate.

In some alternatives, the base comprises:

the fixing seat is of a U-shaped structure and is used for being clamped on a sickbed, and a threaded hole is formed in the side wall of the U-shaped structure;

and the clamping bolt is matched with the threaded hole and is used for being matched with the threaded hole to enable the fixing seat to be fixedly installed on the sickbed.

In some optional solutions, a fixing sleeve through which the height-adjusting rod can pass is disposed on an outer wall of the fixing base, and the height-adjusting rod can slide in the fixing sleeve and can be fixed relative to the fixing sleeve.

In some optional schemes, the length direction of the heightening rod is provided with locking holes arranged at intervals, the fixing sleeve is provided with through holes matched with the locking holes, and the heightening rod is provided with a locking bolt capable of passing through the locking holes and the through holes. On the basis of the technical proposal, the device comprises a shell,

compared with the prior art, the utility model has the advantages of: when using, with base fixed mounting on the sick bed, according to patient head position, the position of slip heightening pole for the base to adjust the holder to suitable height, then will heighten pole and base relatively fixed, and can rotate the angle of holder, make holder slope set up, wherein higher one end is close to patient's head, and the other end can hang the drainage bag. The drainage tube is clamped in the clamping piece, the suspended fixation of the drainage tube is realized, the drainage tube is placed to be extruded and drawn under the action of external force, the blockage and dislocation of the drainage tube are prevented, and the normal operation of drainage is ensured; the height and angle adjustment of clamping piece can be realized to this device, can satisfy different patients' user demand, and easy operation is convenient, and application scope is wide.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic three-dimensional structure diagram of a neurosurgical care head drainage tube fixing device in an embodiment of the present invention;

FIG. 2 is a schematic front view of the device for fixing a head drainage tube for neurosurgical care in an embodiment of the present invention;

fig. 3 is an enlarged view of a point a in fig. 2 according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the clamping member in the embodiment of the present invention.

In the figure: 1. a base; 11. a fixed seat; 12. clamping the bolt; 13. fixing a sleeve; 14. an anti-skid plate; 2. a height adjusting rod; 21. a locking hole; 22. locking the bolt; 23. a rotating connecting seat; 24. tightening the bolt; 25. locking the nut; 3. a clamping member; 31. a carrier plate; 310. a guide hole; 311. rotating the connecting block; 312. mounting grooves; 313. a fixed shaft; 331. a guide post; 332. a base plate; 333. a spring; 32. a cover plate; 33. an elastic component; 34. a pull ring; 35. a ball bearing; 36. a connecting plate; 4. hooking; 41. the ring is rotated.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

As shown in fig. 1 and 2, the utility model provides a neurosurgery is nursed and is used head drainage tube fixing device, include: base 1, heightening rod 2 and clamping piece 3.

Wherein, the base 1 is used for being fixedly arranged on a sickbed; the height adjusting rod 2 is slidably arranged on the base 1 and can be fixed relative to the base 1; the clamping piece 3 is arranged at one end part of the height-adjusting rod 2, can rotate relative to the height-adjusting rod 2 and is used for clamping the drainage tube.

When using, with base fixed mounting on the sick bed, according to patient's head position, the position of slip height-adjusting pole 2 for base 1 to adjust holder 3 to suitable height, then will height-adjusting pole 2 and base 1 relatively fixed, and can rotate the angle of holder 3, make holder 3 slope setting, wherein higher one end is close to patient's head, and the other end can hang the drainage bag. The drainage tube is clamped in the clamping piece 3, the suspended fixation of the drainage tube is realized, the drainage tube is placed to be extruded and drawn under the action of external force, the blockage and dislocation of the drainage tube are prevented, and the normal operation of drainage is ensured; the height and angle adjustment of the clamping piece 3 can be realized, the use requirements of different patients can be met, the operation is simple and convenient, and the application range is wide.

As shown in fig. 4, in some alternative embodiments, the clamp 3 comprises: a carrier plate 31, a cover plate 32 and at least one elastic component 33.

Wherein, the bearing plate 31 is rotatably connected with the end part of the height adjusting rod 2, and the bearing plate 31 is provided with an upper groove; the cover plate 32 is arranged above the bearing plate 31, and the cover plate 32 is provided with a lower groove corresponding to the upper groove; at least one elastic member 33 is used to make the cover plate 32 and the carrier plate 31 abut against and separate from each other, and provide a clamping force between the cover plate 32 and the carrier plate 31.

In this embodiment, when clamping the drainage tube into the clamping member 3, an external force is provided to separate the cover plate 32 and the carrier plate 31, which are supported against each other by the clamping force provided by the elastic member 33, and the drainage tube is placed in the upper and lower grooves between the carrier plate 31 and the cover plate 32. The drainage tube located in the upper and lower recesses is clamped by the cover plate 32 by the clamping force provided by the resilient member 33 by the medical staff manually separating the carrier plate 31 and the cover plate 32, typically by lifting the cover plate 32 and then releasing the cover plate 32.

In this example, a rotary connecting block 311 is disposed at the connection position of the bearing plate 31 and the height-adjusting rod 2, the end of the height-adjusting rod 2 is correspondingly provided with a rotary connecting seat 23, the rotary connecting block 311 and the rotary connecting seat 23 are correspondingly provided with connecting holes, that is, the connection holes of the rotary connection block 311 and the rotary connection holder 23 are penetrated, and the locking bolt 24 and the locking nut 25 are provided, when the bearing plate 31 is connected to the height-adjusting lever 2, the locking bolt 24 passes through the connecting holes of the rotary connecting block 311 and the rotary connecting block 23, is locked by the locking nut 25, the connection between the bearing plate 31 and the height-adjusting rod 2 can be realized, when the inclination angle of the bearing plate 31 needs to be adjusted, the locking nut 25 can be loosened, can adjust the inclination of loading board 31, screw up lock nut after adjusting to suitable height, utilize the frictional force between swivelling joint piece 311 and swivelling joint seat 23, can fix the relative position of loading board 31 and heightening pole 2. In addition, the bearing plate 31 and the cover plate 32 can be made of transparent materials, so that medical personnel can observe the circulation condition of the drainage tube conveniently.

In some alternative embodiments, the bearing plate 31 is provided with a guiding hole 310 corresponding to the elastic component 33, and each elastic component 33 includes: the guide posts 331, the bottom plate 332 and the springs 333, the guide posts 331 slidably penetrate through the corresponding guide holes 310, and one end of each guide post is connected with the cover plate 32; the bottom plate 332 is arranged at the other end of the guide column 331; the spring 333 is sleeved on the guiding post 331, and two ends of the spring respectively abut against the bearing plate 31 and the bottom plate 332, so as to provide a clamping force between the cover plate 32 and the bearing plate 31.

In this embodiment, the guide posts 331 slidably penetrate through the corresponding guide holes 310, the bottom plate 332 is disposed at one end of the guide posts 331, the other end of the guide posts is connected to the cover plate 32, and the springs 333 are sleeved on the guide posts 331, so that the two ends of the springs 333 respectively abut against the bearing plate 31 and the bottom plate 332, and thus the cover plate 32 and the bearing plate 31 can abut against each other when not subjected to external force and provide a certain holding force, and the springs of the bearing plate 31 and the bottom plate 332 are compressed when subjected to external force, so that the cover plate 32 and the bearing plate 31 are separated. When the medical staff uses the device, only need to lift the apron 32, make and part between apron 32 and the loading board 31, place the drainage tube in the upper groove and the lower groove between loading board 31 and apron 32, loosen the apron 32 again and can with the drainage tube centre gripping between loading board 31 and apron 32, can improve medical staff's work efficiency when realizing the unsettled fixed of drainage tube.

In addition, in this embodiment, the bottom plate 332 is rotatably disposed at the end of the guide post 331, that is, the bottom end of the guide post 331 is provided with an external thread, the bottom plate 332 is provided with an internal thread corresponding to the external thread, the position of the bottom plate 332 is adjusted relative to the guide post 331, so as to adjust the amount of expansion and contraction of the spring 333, so as to adjust the pre-tightening force between the bearing plate 31 and the cover plate 32, thereby adjusting the clamping force of the drainage tube, and preventing the drainage tube from being deformed and blocked due to the excessive clamping of the drainage tube by the bearing plate 31 and the cover plate 32 while ensuring the bearing plate 31 and the cover plate 32 to clamp the drainage tube.

In addition, in order to avoid the interference of the guide posts 331 on the upper groove and the lower groove, the connecting plates 36 are respectively arranged on the side edges of the bearing plate 31 and the cover plate 32, the guide holes 310 corresponding to the elastic components 33 are arranged on the connecting plates 36, one end of each guide post 331 is also connected with the connecting plate 36 connected with the cover plate 32, and the interference between the arrangement of the elastic components 33 and the arrangement of the upper groove and the lower groove is avoided. In other embodiments, resilient members 33 may be provided between the edges of the upper and lower grooves.

The upper groove and the lower groove are both arc-shaped structures, and the concave arc surfaces of the upper groove and the lower groove are corresponding, so that the contact area between the upper groove and the lower groove and the drainage tube can be increased, and the stability of clamping and fixing the drainage tube is guaranteed.

In some alternative embodiments, a plurality of balls 35 are provided on each of the upper and lower grooves for allowing the draft tube held in the upper and lower grooves to slide in the lengthwise direction of the carrying plate 31.

In this embodiment, the plurality of balls 35 are disposed at intervals in the upper and lower grooves and embedded in the surfaces of the upper and lower grooves to be freely rolled, so that the drainage tube can slide between the cover plate 32 and the bearing plate 31, and the drainage tube can slide between the cover plate 32 and the bearing plate 31 along with the movement of the head of the patient when the head of the patient moves unintentionally, thereby preventing the drainage opening of the patient from being injured.

In some alternative embodiments, the clip 3 comprises two resilient members 33 spaced apart on the carrier plate 31.

In this embodiment, the elastic members 33 are two sets and symmetrically distributed along the length center line of the supporting plate 31, so that the cover plate 32 can be stressed uniformly, thereby improving the stability of the cover plate 32 for clamping and fixing the drainage tube.

In some alternative embodiments, as shown in fig. 3, one of the ends of the carrier plate 31 is provided with a hook 4 for hanging a drainage bag.

In this embodiment, the hook 4 is disposed at an end away from the head of the patient, and the end of the hook 4 disposed is lower than an end of the carrier plate 31 near the head of the patient when in use. Under the general condition, base 1 sets up in the one side of heightening pole 2, and this moment, couple 4 and base 1 are located heightening pole 2's both sides respectively, make things convenient for the installation of whole device like this to make things convenient for medical personnel to adjust the position and the inclination of holder 3, in order to adapt to patient's demand. Set up couple 4 in addition and can solve the problem that the drainage bag does not have suitable position to place in the present operation, this scheme hangs the drainage bag on couple 4, also can make things convenient for medical personnel in time to look over the saturated condition of drainage bag, avoids the drainage bag to be full of the problem that can not in time discover.

In this example, the hook 4 is arranged at the lower side of the bearing plate 31, the mounting groove 312 is arranged at the position where the hook 4 is arranged on the bearing plate 31, the fixing shaft 313 is connected inside the mounting groove 312, the end part of the hook 4, which is far away from the hook body, is connected with the rotating ring 41, the rotating ring 41 is sleeved outside the fixing shaft 313, the hook 4 is enabled to vertically face downwards through the rotation of the rotating ring 41 outside the fixing shaft 313, when the height and the angle of the bearing plate 31 are adjusted, the hook 4 is always vertically face downwards, the hanging stability of the drainage bag on the hook 4 is ensured, meanwhile, the drainage bag can be ensured to be always in a vertical state, and the smooth conduction of drainage is ensured.

In some alternative embodiments, the lid 32 is provided with a tab 34 for lifting the lid 32.

In this embodiment, a pull ring 34 is provided above the cover plate 32 to facilitate pulling the cover plate 32 by the pull ring 34, thereby overcoming the elastic force of the elastic member 33 to make the cover plate 32 away from the loading plate 31 to facilitate placing the drainage tube between the upper and lower grooves. In this example, the pull ring 34 is disposed between two sets of elastic members 33, so that the pull ring 34 is pulled to uniformly stress the cover plate 32, thereby improving the stability of the cover plate 32.

Referring again to fig. 1 and 2, in some alternative embodiments, the base 1 comprises: a fixed seat 11 and a clamping bolt 12 matched with the threaded hole.

The fixing seat 11 is of a U-shaped structure and is used for being clamped on a hospital bed, and a threaded hole is formed in the side wall of the U-shaped structure; the clamping bolt 12 matched with the threaded hole is used for being matched with the threaded hole so that the fixed seat 11 can be fixedly installed on the sickbed.

In this embodiment, when the base 1 is mounted on a hospital bed, the fixing seat 11 of the "U" shaped structure is clamped on the side of the hospital bed, and the clamping bolt 12 is rotated to pass through the threaded hole formed in the side wall of the "U" shaped structure, so that the clamping bolt 12 is abutted against the hospital bed, and the base 1 can be fixedly mounted on the hospital bed. In this embodiment, the end of the clamping bolt 12 located inside the U-shaped structure is connected with the anti-slip plate 14, so that the anti-slip plate 14 is supported on the sickbed, and thus, the stability of the base 1 at the edge of the sickbed can be improved.

In some alternative embodiments, the fixing base 11 is provided with a fixing sleeve 13 on the outer wall thereof, through which the height adjusting rod 2 can pass, and the height adjusting rod 2 can slide in the fixing sleeve 13 and can be fixed relative to the fixing sleeve 13.

In this embodiment, the fixing sleeve 13 is disposed outside the bottom of the "U" shaped structure, i.e. on the opposite side of the opening of the "U" shaped structure. The relative position of the height-adjusting rod 2 and the fixing sleeve 13 can be adjusted by sliding the height-adjusting rod 2 in the fixing sleeve 13, and the height-adjusting rod 2 is fixed on the fixing sleeve 13 and the fixing sleeve 13 after being adjusted to a proper position, so that the height adjustment of the height-adjusting rod 2 can be realized.

In some optional embodiments, the height-adjusting rod 2 is provided with locking holes 21 arranged at intervals in the length direction, the fixing sleeve 13 is provided with through holes matched with the locking holes 21, and the height-adjusting rod 2 is provided with a locking bolt 22 capable of passing through the locking holes 21 and the through holes.

In this embodiment, the length direction of the height-adjusting rod 2, that is, the lifting direction of the height-adjusting rod 2, slides in the fixing sleeve 13 through the height-adjusting rod 2, after the relative position of the height-adjusting rod 2 and the fixing sleeve 13 is adjusted to a proper position, the relative position of the height-adjusting rod 2 and the fixing sleeve 13 is locked by passing the locking bolt 22 through the locking hole 21 and the via hole, and the locking stability can be improved by adopting a mode that the locking bolt 22 passes through the locking hole 21 and the via hole to lock the relative position of the height-adjusting rod 2 and the fixing sleeve 13. Of course, in other embodiments, the relative positions of the fixing sleeve 13 and the height-adjusting rod 2 may be locked by providing a threaded hole in the fixing sleeve 13 and disposing a bolt to abut against the height-adjusting rod 2.

In this example, the section of heightening pole 2 and the fixed cover 13 inner chamber is square, and heightening pole 2 and fixed cover 13 inner chamber clearance fit set up like this, can prevent to heighten pole 2 and rotate in fixed cover 13 inside, guarantees the stability of heightening pole 2, finally ensures the steadiness of holder 3.

In conclusion, when the head drainage tube fixing device for neurosurgical care is used, the fixing seat 11 is inserted and sleeved on the edge of a sickbed, the clamping bolt 12 is screwed, the base 1 is clamped and fixed on the edge of the sickbed, the length of the height-adjusting rod 2 is adjusted according to the position of the head of a patient, the height of the clamping piece 3 is adjusted, the angle of the bearing plate 31 is adjusted, the end part of the bearing plate 31 far away from the hook 4 is close to the head of the patient and higher than the hook 4, the drainage bag is hung on the hook 4, the cover plate 32 is pulled to be far away from the bearing plate 31 by overcoming the elasticity of the elastic component 33, the drainage tube is placed on the surface of the bearing plate 31, the drainage direction of the drainage tube is the same as the length direction of the bearing plate 31, the cover plate 32 is driven to descend by the elasticity of the elastic component 33, the drainage tube is clamped and fixed in the upper groove and the lower groove of the bearing plate 31 and the cover plate 32, and the suspended fixation of the drainage tube is realized, the drainage tube is placed to be extruded and drawn under the action of external force, so that the drainage tube is prevented from being blocked and dislocated, and the normal drainage is ensured; the height and angle adjustment of the clamping piece 3 can be realized, the use requirements of different patients can be met, the operation is simple and convenient, and the application range is wide.

In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A head drainage tube fixing device for neurosurgical care, comprising:

a base (1) for being fixedly mounted on a patient bed;

the height adjusting rod (2) is slidably arranged on the base (1) and can be fixed relative to the base (1);

the clamping piece (3) is arranged at one end of the height-adjusting rod (2), can rotate relative to the height-adjusting rod (2) and is used for clamping the drainage tube.

2. The neurosurgical care head drain tube fixing device according to claim 1, wherein the clamping member (3) comprises:

the bearing plate (31) is rotatably connected with the end part of the height adjusting rod (2), and an upper groove is formed in the bearing plate (31);

the cover plate (32) is arranged above the bearing plate (31), and a lower groove corresponding to the upper groove is formed in the cover plate (32);

at least one elastic component (33) which is used for enabling the cover plate (32) and the bearing plate (31) to be mutually abutted and separated and providing clamping force between the cover plate (32) and the bearing plate (31).

3. The neurosurgical care head drain tube fixture according to claim 2, wherein the carrier plate (31) is provided with a guide hole (310) corresponding to the elastic member (33), and each of the elastic members (33) comprises:

the guide posts (331) are slidably arranged in the corresponding guide holes (310) in a penetrating way, and one end of each guide post is connected with the cover plate (32);

a base plate (332) provided at the other end of the guide post (331);

and the spring (333) is sleeved on the guide post (331), two ends of the spring respectively abut against the bearing plate (31) and the bottom plate (332), and the spring is used for providing clamping force between the cover plate (32) and the bearing plate (31).

4. The neurosurgical care head drain tube fixture according to claim 2, wherein a plurality of balls (35) are provided on each of the upper and lower grooves for allowing the drain tube held in the upper and lower grooves to slide in a length direction of the carrier plate (31).

5. The neurosurgical care head drain tube fixture according to claim 2, characterized in that the clamping member (3) comprises two elastic members (33) arranged at intervals on the carrier plate (31).

6. The neurosurgical care head drain tube fixture according to claim 2, characterized in that one of the ends of the carrier plate (31) is provided with a hook (4) for hanging a drain bag.

7. The neurosurgical care head drain tube fixture according to claim 2, characterized in that a pull ring (34) for lifting the cover plate (32) is provided on the cover plate (32).

8. The neurosurgical care head drain tube fixing device according to claim 1, characterized in that the base (1) comprises:

the fixing seat (11) is of a U-shaped structure and is used for being clamped on a hospital bed, and a threaded hole is formed in the side wall of the U-shaped structure;

and the clamping bolt (12) is matched with the threaded hole and is used for being matched with the threaded hole to enable the fixed seat (11) to be fixedly installed on the sickbed.

9. The neurosurgical care head drainage tube fixing device according to claim 8, characterized in that a fixing sleeve (13) through which the height adjusting rod (2) can pass is arranged on the outer wall of the fixing seat (11), and the height adjusting rod (2) can slide in the fixing sleeve (13) and can be fixed relative to the fixing sleeve (13).

10. The neurosurgical care head drainage tube fixing device according to claim 9, wherein the height adjusting rod (2) is provided with locking holes (21) at intervals in the length direction, the fixing sleeve (13) is provided with through holes matched with the locking holes (21), and the height adjusting rod (2) is provided with a locking bolt (22) capable of passing through the locking holes (21) and the through holes.

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