Drainage tube fixing support

Abstract

The utility model discloses a drainage tube fixing support in the technical field of fixing supports, which comprises a movable support seat and a support inner plate, a support outer cylinder is sleeved outside the support inner plate, an adjusting seat is sleeved on the outer wall of the support outer cylinder, a drainage tube clamping component is assembled on the right side wall of the adjusting seat, and a bearing seat is assembled at the bottom end of the support inner plate. A bearing screw is installed at the bottom end of the bearing seat, a bearing screw cylinder is assembled at the top end of the movable support seat, the bearing screw is in threaded connection in the bearing screw cylinder, a U-shaped clamping seat is assembled at the lower end of the outer wall of the support inner plate, a limiting abutting groove is formed in the left side wall of the support inner plate, and a limiting sliding way is formed in the left side wall of the support outer cylinder. According to the drainage tube fixing support, the drainage tube clamping assembly is installed on the adjusting base, adjustment is conducted according to the height of a patient on a sickbed, convenience is improved, the bottom end of the support inner plate is provided with the U-shaped clamping frame and the movable support base, fixing on the sickbed and moving in a ward can be achieved, and the overall practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage tube brackets, in particular to a drainage tube fixing bracket. Background Art

[0002] After surgery for some patients with brain diseases, hospitals often use external ventricular drainage tubes to drain cerebral fluid and bloody cerebrospinal fluid. However, external ventricular drainage has strict requirements on the height of the drainage tube. Currently, most external ventricular drainage tube fixing devices are floor-mounted, height-adjustable fixing frames. When using them, the height between the ventricle and the drainage tube is measured and then the drainage tube is fixed.

[0003] However, in the prior art, when a patient needs to lie diagonally on the bed, the drainage tube fixing bracket requires the head of the bed to be raised to elevate the patient's upper body. At this time, the distance between the patient's ventricle and the drainage tube changes, and the height of the drainage tube needs to be readjusted to maintain the height between the drainage tube and the ventricle. This is very inconvenient to use, and the fixing bracket cannot be used in both mobile and fixed situations. Utility Model Content

[0004] The purpose of the present utility model is to provide a drainage tube fixing bracket to solve the problem raised in the above background technology that when a patient needs to lie diagonally on a hospital bed, the head of the hospital bed is raised to elevate the patient's upper body. At this time, the distance between the patient's ventricle and the drainage tube changes, and the height of the drainage tube needs to be readjusted to maintain the height between the drainage tube and the ventricle, which is very inconvenient during use and the fixing bracket cannot be used in both mobile and fixed situations.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The cam is fixed with a plurality of handles, and the handle is fixed with a plurality of handles, and the handle is fixed with a plurality of handles. The cam is fixed with a plurality of handles, and the handle is fixed with a plurality of handles.

[0007] Preferably, the drainage tube clamping assembly includes a drainage tube clamping rod, at least one tube equidistantly sleeved on the outside of the drainage tube clamping rod, and a fixing hook arranged on the tube, wherein an elastic member is installed on the inner wall of the fixing hook.

[0008] Preferably, a circular groove is formed on the internal thread of the nut, a circular piece is placed in the circular groove, a threaded hole is formed on the circular piece, and the limiting screw is sleeved in the threaded hole.

[0009] Preferably, a clamping slot is provided on the circular groove, a clamping block is installed on the circular member, and the clamping block is clamped in the clamping slot.

[0010] Preferably, the outer portion of the limiting screw is sleeved with a rubber pad a and a rubber pad b, a fixing ring is installed on the side wall of the rubber pad a facing the rubber pad b, and rubber blocks are evenly installed on the side wall of the fixing ring along its axis.

[0011] Preferably, a clamping screw hole is provided at the bottom end of the U-shaped clamp seat, and a clamping screw is screwed into the clamping screw hole, a clamping seat is installed at the top end of the clamping screw, and an anti-slip pad is installed on the inner wall of the top end of the U-shaped clamp seat.

[0012] Preferably, the top end of the movable bracket seat is located outside the bearing screw barrel and is sleeved with a stabilizing frame, a fixing hole is opened at the center of the top end of the stabilizing frame, and the bearing screw barrel is arranged in the fixing hole.

[0013] Preferably, the outer wall of the outer tube of the bracket is provided with scale lines.

[0014] Preferably, a limit block is assembled on the top end of the outer cylinder of the bracket, and a handle is installed on the top end of the limit block.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model improves the overall strength by providing a support inner plate and a support outer tube to be sleeved and fixed, and provides a movable adjustment seat on the outside of the support outer tube, and the drainage tube clamping assembly is installed on the adjustment seat, so that it can be adjusted according to the height of the patient on the bed, thereby improving convenience. In addition, a U-shaped clamping frame and a movable support seat are provided at the bottom end of the support inner plate, which can be fixed on the bed and moved in the ward, thereby improving the overall practicality.

[0017] At the same time, a bearing screw barrel is installed on the top of the movable bracket seat. The bearing screw barrel is a cylindrical barrel with a hollow interior and an internal thread is provided on the inner wall, which cooperates with the external thread of the bearing screw rod, so that the two can be connected or separated by a threaded connection. After being disassembled as needed, the whole can be clamped on the bed and fixed for use through a U-shaped clamp seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2This is a schematic diagram of the movable bracket seat, bracket inner plate and U-shaped clamp seat of the utility model;

[0020] Figure 3 This is a schematic diagram of the drainage tube clamping assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the limiting screw of the utility model.

[0022] In the picture:

[0023] 1. Movable bracket seat; 2. Bracket outer tube; 3. Drainage tube clamping rod; 4. Stabilizing frame; 5. Bracket inner plate; 6. Bearing screw barrel; 7. Fixing hole; 8. Limiting screw; 9. Limiting screw ring; 10. Adjusting seat; 11. Handle; 12. Limiting block; 13. Limiting slideway; 14. Limiting groove; 15. Scale line; 16. Bearing seat; 17. Bearing screw; 18. Clamping screw; 19. Clamping seat; 20. U-shaped clamping seat; 21. Anti-slip pad; 22. Tube; 23. Fixing hook; 24. Elastic part; 25. Nut; 26. Round groove; 27. Round part; 28. Threaded hole; 29. Slot; 30. Block; 31. Rubber pad a; 32. Rubber pad b; 33. Fixing ring; 34. Rubber block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-4 , the utility model provides a technical solution:

[0026] In the present technical solution, a drainage tube fixing bracket comprises a movable bracket seat 1 and a bracket inner plate 5, the outside of the bracket inner plate 5 is provided with a bracket outer tube 2, the outer wall of the bracket outer tube 2 is provided with an adjustment seat 10, the right side wall of the adjustment seat 10 is equipped with a drainage tube clamping assembly for clamping the drainage tube, the bottom end of the bracket inner plate 5 is provided with a bearing seat 16, the bottom end of the bearing seat 16 is provided with a bearing screw 17, the top of the movable bracket seat 1 is provided with a bearing screw barrel 6, the bearing screw 17 is screwed into the bearing screw barrel 6, the lower end of the outer wall of the bracket inner plate 5 is provided with a U-shaped clamping seat 20, the left side wall of the bracket inner plate 5 is provided with a limiting groove 14, the left side wall of the bracket outer tube 2 is provided with a limiting slide 13, the left side wall of the adjustment seat 10 is provided with a limiting screw ring 9, the inner part of the limiting screw ring 9 is screwed with the limiting screw 8, and the outer part of the limiting screw 8 is sleeved with a nut 25.

[0027] Furthermore, the drainage tube clamping assembly includes a drainage tube clamping rod 3, at least one tube 22 equidistantly sleeved on the outside of the drainage tube clamping rod 3, and a fixing hook 23 arranged on the tube 22, and an elastic member 24 is installed on the inner wall of the fixing hook 23.

[0028] Furthermore, the tube 22 is arranged on the drainage tube clamping rod in an interference fit manner.

[0029] In this embodiment, there are three tubes 22 .

[0030] The support frame 1 is provided with a plurality of support members, each of which is provided with a plurality of support members, and the support frame 1 is provided with a plurality of support members, each of which is provided with a plurality of support members, and the support frame 1 is provided with a plurality of support members, and the support frame 1 is provided with a plurality of support members, and the support frame 1 is provided with a plurality of support members, and the support frame 1 is provided with a plurality of support members, and the support frame 1 is provided with a plurality of support members,

[0031] In some technical solutions, reference Figure 1-4 , a circular groove 26 is provided on the internal thread of the nut 25, a circular piece 27 is placed in the circular groove 26, a threaded hole 28 is provided on the circular piece 27, and the limiting screw 8 is sleeved in the threaded hole 28;

[0032] In this technical solution, through the threaded cooperation of the limiting screw 8 and the limiting screw ring 9, after the adjustment seat 10 moves outside the outer tube 2 of the bracket, the end of the limiting screw 8 can pass through the limiting slide 13 and tightly contact the limiting groove 14, thereby fixing the adjustment seat 10. After fixing, the nut 25 is installed on the end of the limiting screw 8 to fix the limiting screw 8.

[0033] In some technical solutions, reference Figure 1-4 , a card slot 29 is opened on the circular groove 26, and a card block 30 is installed on the circular member 27, and the card block 30 is clamped in the card slot 29;

[0034] In this technical solution, the circular part 27 is placed into the circular groove 26, and the clamping block 30 is clamped into the clamping groove 29. The nut 25 is screwed onto the limit screw 8, and the limit screw 8 is screwed into the threaded hole 28 on the circular part 27, so that the nut 25 and the limit screw 8 are doubly locked.

[0035] In some technical solutions, reference Figure 1-4 The outer portion of the limiting screw 8 is sleeved with a rubber pad a31 and a rubber pad b32. A fixing ring 33 is installed on the side wall of the rubber pad a31 facing the rubber pad b32. Rubber blocks 34 are evenly installed on the side wall of the fixing ring 33 along its axis.

[0036] In this technical solution, the outer diameters of the rubber pad a 31 and the rubber pad b 32 are larger than the inner diameter of the limiting screw ring 9 , thereby sealing the gap between the limiting screw 11 and the limiting screw ring 9 .

[0037] In some technical solutions, reference Figure 1-4 The bottom end of the U-shaped clamp seat 20 is provided with a clamping screw hole, and the clamping screw 18 is screwed into the clamping screw hole. The top end of the clamping screw 18 is installed with a clamping seat 19, and the inner wall of the top end of the U-shaped clamp seat 20 is installed with an anti-slip pad 21;

[0038] In this technical solution, the U-shaped clamp seat 20 can be put on the cross bar of the bed, and the clamping screw 18 is rotated to make the top end of the cross bar contact the anti-slip pad 21 and the lower end contact the clamping seat 19, thereby fixing the U-shaped clamp seat 20 on the bed.

[0039] In some technical solutions, reference Figure 1-4 The top of the movable bracket seat 1 is located outside the bearing screw barrel 6 and is provided with a stabilizing frame 4. A fixing hole 7 is provided at the center of the top of the stabilizing frame 4, and the bearing screw barrel 6 is arranged in the fixing hole 7;

[0040] In this technical solution, the stability of the supporting screw barrel 6 can be improved by the stabilizing frame 4 .

[0041] In some technical solutions, reference Figure 1-4 , the outer wall of the bracket outer tube 2 is provided with a scale line 15;

[0042] In this technical solution, the position of the adjustment seat 10 during movement can be improved by observing the scale 15 .

[0043] In some technical solutions, reference Figure 1-4 , the top end of the outer tube 2 of the bracket is equipped with a limit block 12, and the top end of the limit block 12 is equipped with a handle 11;

[0044] In this technical solution, the handles 11 in the tray facilitate manipulation of the entire tray.

[0045] Working principle: When in use, first, when it is needed in the ward, the load-bearing screw 8 can be screwed into the load-bearing screw barrel 6, and the bracket inner plate 5 can be connected to the movable bracket seat 1, so as to realize movement in the ward. When it is needed to be used on the bed, the load-bearing screw 8 can be removed from the load-bearing screw barrel 6, and the U-shaped clamp seat 20 can be clamped on the cross bar of the bed, and the clamping screw 18 can be turned to fix it. Then, the drainage tube is fixed in the fixed hook 23. Since the tube 22 and the drainage tube clamping assembly are interference fit, the angle of the fixed hook 23 can be adjusted as needed. Then, according to the use height, the position of the adjustment seat 10 outside the bracket outer tube 2 is adjusted, and fixed by the limit screw 8.

[0046] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0047] While the present invention has been described above with reference to exemplary embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the disclosed embodiments may be combined with one another in any manner. The omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A drainage tube fixing bracket, comprising a movable bracket seat (1) and a bracket inner plate (5), characterized in that: The outer portion of the bracket inner plate (5) is sheathed with a bracket outer tube (2), the outer wall of the bracket outer tube (2) is sheathed with an adjustment seat (10), the right side wall of the adjustment seat (10) is equipped with a drainage tube clamping assembly (3) for clamping the drainage tube, the bottom end of the bracket inner plate (5) is equipped with a bearing seat (16), the bottom end of the bearing seat (16) is installed with a bearing screw (17), the top end of the movable bracket seat (1) is equipped with a bearing screw barrel (6), and the bearing screw (17) is screwed into the bearing screw barrel (6); The lower end of the outer wall of the bracket inner plate (5) is equipped with a U-shaped clamp seat (20); The left side wall of the bracket inner plate (5) is provided with a limiting groove (14), the left side wall of the bracket outer tube (2) is provided with a limiting slideway (13), the left side wall of the adjustment seat (10) is provided with a limiting screw ring (9), the interior of the limiting screw ring (9) is screwed with a limiting screw rod (8), and the exterior of the limiting screw rod (8) is sleeved with a nut (25).

2. The drainage tube fixing bracket according to claim 1, characterized in that: A circular groove (26) is formed on the internal thread of the nut (25), a circular piece (27) is placed in the circular groove (26), a threaded hole (28) is formed on the circular piece (27), and the limiting screw (8) is sleeved in the threaded hole (28).

3. The drainage tube fixing bracket according to claim 2, characterized in that: A clamping groove (29) is provided on the circular groove (26), a clamping block (30) is installed on the circular member (27), and the clamping block (30) is clamped in the clamping groove (29).

4. The drainage tube fixing bracket according to claim 1, characterized in that: The outer portion of the limiting screw (8) is sleeved with a rubber pad a (31) and a rubber pad b (32); a fixing ring (33) is installed on the side wall of the rubber pad a (31) facing the rubber pad b (32); and rubber blocks (34) are evenly installed on the side wall of the fixing ring (33) along its axis.

5. The drainage tube fixing bracket according to claim 1, characterized in that: A clamping screw hole is provided at the bottom end of the U-shaped clamp seat (20), and a clamping screw (18) is screwed into the clamping screw hole. A clamping seat (19) is installed at the top end of the clamping screw (18), and an anti-slip pad (21) is installed on the inner wall of the top end of the U-shaped clamp seat (20).

6. The drainage tube fixing bracket according to any one of claims 1 to 5, characterized in that: The top end of the movable bracket seat (1) is located outside the bearing screw barrel (6) and is sleeved with a stabilizing frame (4). A fixing hole (7) is provided at the center of the top end of the stabilizing frame (4), and the bearing screw barrel (6) is arranged in the fixing hole (7).

7. The drainage tube fixing bracket according to any one of claims 1 to 5, characterized in that: The outer wall of the bracket outer cylinder (2) is provided with scale lines (15).

8. The drainage tube fixing bracket according to claim 6, characterized in that: A limit block (12) is mounted on the top end of the bracket outer cylinder (2), and a handle (11) is mounted on the top end of the limit block (12).

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