Ventricular drainage fixing frame

Abstract

The invention belongs to the field of ventricular drainage fixing frames, and particularly discloses a ventricular drainage fixing frame which comprises an anti-skid clamping fixing part, a drainage bottle fixing adjusting device and a falling warning device. According to the situation that a drainage tube is prone to falling off and danger is caused when a patient turns over, the technical effect of reminding falling off of the drainage tube is achieved in the mode that elastic sliding limiting and triggering communication are combined under the condition that the stability of an affected part is not damaged; according to the situation that the joint of the drainage tube and the affected part is prone to being bent to affect drainage, a wrapping guiding anti-bending mode is adopted, and the drainage tube is effectively prevented from being bent.

Description

Technical Field

[0001] The invention belongs to the technical field of cerebral ventricular drainage fixing frames, and specifically refers to a cerebral ventricular drainage fixing frame. Background Art

[0002] The ventricular drainage bottle holder is a device specially used to fix the ventricular drainage bottle. It is used to place the ventricular drainage bottle firmly in a suitable position, keep the drainage bottle relatively stable, prevent it from shaking, tipping over or shifting, and ensure that the drainage process can be carried out safely and smoothly. The distance between the ventricular drainage bottle and the affected part is generally 10-15cm to ensure the stability of intracranial pressure. Therefore, the length of the drainage tube should not be too long, because when the patient turns over and moves, it is very easy to cause the drainage tube to fall off, which leads to danger. The existing ventricular drainage bottle holder cannot provide a warning to prevent the drainage tube from falling off, and the connection between the drainage tube and the affected part is prone to bending, which affects the drainage effect. Summary of the invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a ventricular drainage fixing frame. According to the situation that the drainage tube is prone to fall off when the patient turns over, causing danger, a combination of elastic sliding limit and trigger connection is adopted to achieve the technical effect of reminding the patient of the falling off of the drainage tube without damaging the stability of the affected part; according to the situation that the connection between the drainage tube and the affected part is prone to bending, which affects the drainage, a wrapping guide anti-bending method is adopted to effectively prevent the drainage tube from bending.

[0004] The technical solution adopted by the present invention is as follows: The present invention provides a ventricular drainage fixing frame, including an anti-slip clamping fixing, a drainage bottle fixing and adjusting device and a falling-off warning device, wherein the drainage bottle fixing and adjusting device is arranged on the anti-slip clamping fixing, and the falling-off warning device is connected to the drainage bottle fixing and adjusting device; the falling-off warning device includes a head cystic fitting stabilizing member and a falling-off warning member, and the falling-off warning member includes an embedded plug, an elastic limiting member, a limiting rope and a self-triggered sound and light warning device, the elastic limiting member is arranged in the head cystic fitting stabilizing member, the embedded plug is clamped in the elastic limiting member, one end of the limiting rope is connected to the embedded plug, and the other end of the limiting rope is connected to the drainage bottle fixing and adjusting device, and the self-triggered sound and light warning device is arranged on the head cystic fitting stabilizing member.

[0005] Furthermore, the self-triggered sound and light warning device includes a trigger fixing frame, a telescopic trigger column, a power supply, a sound and light lamp, a sound and light fixing frame, a negative electrode connecting member, a positive electrode connecting member and an electrical connection plate, the trigger fixing frame is arranged in the head cystic fitting stabilizing member, the telescopic trigger column is telescopically arranged in the trigger fixing frame, the power supply is arranged in the head cystic fitting stabilizing member, the sound and light fixing frame is arranged on the head cystic fitting stabilizing member, the sound and light lamp is arranged in the sound and light fixing frame, the negative electrode connecting member connects the negative electrode of the power supply member and the negative electrode of the sound and light lamp, the positive electrode connecting member connects the positive electrode of the sound and light lamp and the telescopic trigger column, and the electrical connection plate is connected to the positive electrode of the power supply member.

[0006] Preferably, a slide groove is provided on the trigger fixing frame, and protrusions are provided on two opposite side walls of the telescopic trigger column, and the protrusions are snap-fitted and slidably arranged in the slide groove.

[0007] Furthermore, the elastic limiting member includes a limiting cavity, a limiting rod and a limiting spring, the limiting cavity is arranged in the head cystic fitting and stabilizing member, the limiting spring is arranged in the limiting cavity, the limiting rod is slidably arranged in the limiting cavity, and the limiting rod is connected to the limiting spring.

[0008] Wherein, micro-concave slide grooves are provided on two opposite side walls of the embedding plug, and the micro-concave slide grooves match the limiting rods.

[0009] Further, the head cystic fitting stabilizing component includes cystic fitting component 1 and cystic fitting component 2, the cystic fitting component 1 includes an arc plate, an airbag, an adhesive strip, a drainage tube stabilizing and anti-folding half tube, a telescopic half hole and an embedded cavity, the airbag is arranged on the concave wall of the arc plate, the adhesive strip is arranged on the concave wall of the arc plate, the drainage tube stabilizing and anti-folding half tube is arranged on the arc plate, the telescopic half hole is arranged on the arc plate, the embedded cavity is arranged in the arc plate, the telescopic half hole is connected with the embedded cavity, the telescopic trigger column is telescopically slidably arranged in the telescopic half hole, the cystic fitting component 1 is provided with a mating convex point, the structure and connection relationship of the cystic fitting component 2 are the same as those of the cystic fitting component 1, the cystic fitting component 2 is provided with a mating groove, and the mating convex point matches the mating groove.

[0010] As a further preferred embodiment of the present invention, the drainage bottle fixing and adjusting device includes a lower limit calibration piece, an upper limit calibration piece and a drainage bottle fixing piece, the upper limit calibration piece is arranged on the anti-slip clamping fixing piece, the lower limit calibration piece is arranged on the upper limit calibration piece, and the drainage bottle fixing piece is arranged on the upper limit calibration piece; the upper limit calibration piece includes a scale column, a fixing ring and a limit head, the scale column is arranged on the anti-slip clamping fixing piece, the fixing ring is slidably sleeved on the scale column, the limit head is arranged at the upper end of the scale column, and the fixing ring is provided with a locking bolt.

[0011] Among them, the lower limit calibration part includes a horizontally rotating telescopic rod and a vertically folding telescopic rod. The horizontally rotating telescopic rod is movably sleeved on the scale column, and the vertically folding telescopic rod is rotatably arranged on the horizontally rotating telescopic rod. A folding groove is provided on the bottom wall of the horizontally rotating telescopic rod, and the vertically folding telescopic rod is folded in the folding groove, and a scale is provided on the vertically folding telescopic rod.

[0012] Further, the drainage bottle fixing part includes an adaptive fixed base and an upper follow-up elastic fixing buckle, the adaptive fixed base is arranged on the side wall of the fixing ring, the upper follow-up elastic fixing buckle is arranged on the upper wall of the fixing ring, the adaptive fixed base includes a base, an adaptive fastening spring, a clamping groove and a clamping fastening plate, the base is arranged on the side wall of the fixing ring, the clamping groove is arranged on the inner side wall of the base, the clamping fastening plate is clamped and slidably arranged in the clamping groove, one end of the adaptive fastening spring is arranged on the inner side wall of the base, and the other end of the adaptive fastening spring is arranged on the clamping fastening plate; the upper follow-up elastic fixing buckle includes a vertical follow-up telescopic rod, a horizontal follow-up telescopic rod and an elastic buckle, the vertical follow-up telescopic rod is arranged on the upper wall of the fixing ring, the horizontal follow-up telescopic rod is connected to the movable end of the vertical follow-up telescopic rod, and the elastic buckle is arranged on the horizontal follow-up telescopic rod.

[0013] Furthermore, the anti-slip clamping fixing member includes a clamping fixing plate frame, a movable anti-slip fastening plate and a fastening bolt, the movable anti-slip fastening plate is movably arranged in the clamping fixing plate frame, the fastening bolt passes through the clamping fixing plate frame and is connected to the movable anti-slip fastening plate, and the fastening bolt is threadedly connected to the clamping fixing plate frame.

[0014] The beneficial effects achieved by the present invention using the above structure are as follows: This scheme provides a ventricular drainage fixing frame. According to the situation that the drainage tube is prone to fall off when the patient turns over, causing danger, a combination of elastic sliding limit and trigger connection is adopted to achieve the technical effect of reminding the patient of the fall off of the drainage tube without damaging the stability of the affected part; according to the situation that the connection between the drainage tube and the affected part is prone to bending, which affects the drainage, a wrapping guide anti-bending method is adopted to effectively prevent the drainage tube from bending. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a ventricular drainage fixation frame proposed by the present invention; Figure 2 for Figure 1 A partial enlarged view of part A; Figure 3 This is a left view of a ventricular drainage fixing frame proposed by the present invention; Figure 4 This is a front view of a ventricular drainage fixation frame proposed by the present invention; Figure 5A top view of a ventricular drainage fixing frame proposed by the present invention; Figure 6 A bottom view of a ventricular drainage fixing frame proposed by the present invention; Figure 7 is a schematic diagram of the structure of the embedded plug; Figure 8 It is a schematic diagram of the structure of the head cystic fitting and stabilizing member; Fig. 9 is a cross-sectional view of a head cystic fit stabilizer; Fig.10 is a schematic structural diagram of a cystic adhesive component 1; Fig.11 is a schematic diagram of the structure of the cystic adhesive component 2; Fig.12 It is a structural schematic diagram of the drainage bottle fixing and adjusting device; Fig.13 It is a cross-sectional view of the drainage bottle fixing and adjusting device; Fig.14 It is a schematic diagram of the structure of the anti-slip clamping fixture.

[0016] Among them, 1. Anti-slip clamping fixture, 2. Drainage bottle fixing and adjusting device, 3. Falling warning device, 4. Head cystic fitting stabilizing part, 5. Falling warning part, 6. Embedded plug, 7. Elastic limiter, 8. Limiting rope, 9. Self-triggering sound and light warning device, 10. Trigger fixing frame, 11. Telescopic trigger column, 12. Power supply, 13. Sound and light lamp, 14. Sound and light fixing frame, 15. Negative electrode connector, 16. Positive electrode connector, 17. Electrical connection plate, 18. Slide, 19. Limiting cavity, 20. Limiting rod, 21. Limiting spring, 22. Micro-concave slide, 23. Cystic fitting part 1, 24. Cystic fitting part 2, 25. Arc plate, 26. Airbag, 27. Adhesive strip, 28. Drainage tube stabilization and anti-half break Tube, 29, telescopic half hole, 30, embedded cavity, 31, matching convex point, 32, matching groove, 33, lower limit calibration piece, 34, upper limit calibration piece, 35, drainage bottle fixing piece, 36, scale column, 37, fixing ring, 38, limit head, 39, locking bolt, 40, horizontal rotating telescopic rod, 41, vertical folding telescopic rod, 42, folding groove, 43, scale, 44, adaptive fixed bottom bracket, 45, upper follow-up elastic fixing buckle, 46, bottom bracket, 47, adaptive fastening spring, 48, snap-fit ​​groove, 49, snap-fit ​​fastening plate, 50, vertical follow-up telescopic rod, 51, horizontal follow-up telescopic rod, 52, elastic snap buckle, 53, clamping and fixing plate frame, 54, movable anti-slip fastening plate, 55, fastening bolt.

[0017] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0019] In the description of the present invention, it should be understood that terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside” indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0020] like Figure 1 As shown, the present invention provides a ventricular drainage fixing frame, including an anti-slip clamping fixture 1, a drainage bottle fixing and adjusting device 2 and a falling-off warning device 3, wherein the drainage bottle fixing and adjusting device 2 is arranged on the anti-slip clamping fixture 1, and the falling-off warning device 3 is connected to the drainage bottle fixing and adjusting device 2.

[0021] like Figure 1 , Fig.14 As shown, the anti-slip clamping fixing part 1 includes a clamping fixing plate frame 53, a movable anti-slip fastening plate 54 and a fastening bolt 55. The movable anti-slip fastening plate 54 is movably arranged in the clamping fixing plate frame 53. The fastening bolt 55 passes through the clamping fixing plate frame 53 and is connected to the movable anti-slip fastening plate 54. The fastening bolt 55 is threadedly connected to the clamping fixing plate frame 53.

[0022] like Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Fig.12 , Fig.13As shown, the drainage bottle fixing and adjusting device 2 includes a lower limit calibration member 33, an upper limit calibration member 34 and a drainage bottle fixing member 35. The upper limit calibration member 34 is arranged on the anti-slip clamping fixing member 1, the lower limit calibration member 33 is arranged on the upper limit calibration member 34, and the drainage bottle fixing member 35 is arranged on the upper limit calibration member 34; the upper limit calibration member 34 includes a scale column 36, a fixing ring 37 and a limit head 38. The scale column 36 is arranged on the anti-slip clamping fixing member 1, and the fixing ring 37 is sleeved and slidably arranged on the scale column 36. The limit head 38 is arranged at the upper end of the scale column 36, and the fixing ring 37 is provided with a locking bolt 39; the lower limit calibration member 33 includes a horizontally rotating telescopic rod 40 and a vertically folding telescopic rod 41, the horizontally rotating telescopic rod 40 is sleeved and movably arranged on the scale column 36, and the vertically folding telescopic rod 41 is rotatably arranged on the horizontally rotating telescopic rod 40, and a folding groove 42 is provided on the bottom wall of the horizontally rotating telescopic rod 40, and the vertically folding telescopic rod 41 is folded in the folding groove 42, and the vertically folding telescopic rod 41 is provided with a scale The drainage bottle fixing member 35 includes an adaptive fixed base 44 and an upper follower elastic fixing buckle 45, the adaptive fixed base 44 is arranged on the side wall of the fixing ring 37, the upper follower elastic fixing buckle 45 is arranged on the upper wall of the fixing ring 37, the adaptive fixed base 44 includes a base 46, an adaptive fastening spring 47, a snap-fitting groove 48 and a snap-fitting fastening plate 49, the base 46 is arranged on the side wall of the fixing ring 37, the snap-fitting groove 48 is arranged on the inner side wall of the base 46, and the snap-fitting fastening plate 49 snaps the sliding device In the locking groove 48, one end of the adaptive fastening spring 47 is arranged on the inner wall of the base 46, and the other end of the adaptive fastening spring 47 is arranged on the locking fastening plate 49; the upper follow-up elastic fixing buckle 45 includes a vertical follow-up telescopic rod 50, a horizontal follow-up telescopic rod 51 and an elastic buckle 52, the vertical follow-up telescopic rod 50 is arranged on the upper wall of the fixing ring 37, the horizontal follow-up telescopic rod 51 is connected to the movable end of the vertical follow-up telescopic rod 50, and the elastic buckle 52 is arranged on the horizontal follow-up telescopic rod 51.

[0023] like Figure 1 , Figure 2 , Figure 4 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11As shown, the fall-off warning device 3 includes a head cystic fitting and fixing member 4 and a fall-off warning member 5, and the fall-off warning member 5 includes an embedding plug 6, an elastic limiting member 7, a limiting rope 8 and a self-triggered sound and light warning device 9, the elastic limiting member 7 is arranged in the head cystic fitting and fixing member 4, the embedding plug 6 is clamped in the elastic limiting member 7, one end of the limiting rope 8 is connected to the embedding plug 6, and the other end of the limiting rope 8 is fixed to the drainage bottle adjustment device 2, and the self-triggered sound and light warning device 9 is arranged on the head cystic fitting and fixing member 4; the self-triggered sound and light warning device 9 includes a trigger fixing frame 10, a telescopic trigger column 11, a power supply 12, a sound and light lamp 13, a sound and light fixing frame 14, and a negative electrode connection The trigger fixing frame 10 is provided with a slide groove 18, and the telescopic trigger column 11 is provided on the two opposite side walls of the telescopic trigger column 11. The trigger fixing frame 10 is provided with a positive electrode connecting the positive electrode of the power supply member 12 and the negative electrode of the sound and light lamp 13. The trigger fixing frame 10 is provided with a slide groove 18, and the telescopic trigger column 11 is provided on the two opposite side walls of the telescopic trigger column 11. A protrusion is provided, and the protrusion is slidably arranged in the slide groove 18; the elastic limit member 7 includes a limit cavity 19, a limit rod 20 and a limit spring 21, the limit cavity 19 is arranged in the head cystic fitting and stabilizing member 4, the limit spring 21 is arranged in the limit cavity 19, the limit rod 20 is slidably arranged in the limit cavity 19, and the limit rod 20 is connected to the limit spring 21; micro-concave slide grooves 22 are provided on the two opposite side walls of the embedded plug 6, and the micro-concave slide grooves 22 match the limit rod 20; the head cystic fitting and stabilizing member 4 includes a cystic fitting member 1 23 and a cystic fitting member 24, and the cystic fitting member 1 23 includes an arc plate 25, an air bag 26, an adhesive strip 27, and a drainage tube stabilizing and anti-folding half tube 28 , telescopic half hole 29 and embedded cavity 30, the airbag 26 is arranged on the concave wall of the arc plate 25, the adhesive strip 27 is arranged on the concave wall of the arc plate 25, the drainage tube stabilizing anti-folding half tube 28 is arranged on the arc plate 25, the telescopic half hole 29 is arranged on the arc plate 25, the embedded cavity 30 is arranged in the arc plate 25, the telescopic half hole 29 is connected with the embedded cavity 30, the telescopic trigger column 11 is telescopically slidably arranged in the telescopic half hole 29, the cystic fitting part 1 23 is provided with a matching convex point 31, the structure and connection relationship of the cystic fitting part 24 are the same as those of the cystic fitting part 1 23, and the cystic fitting part 24 is provided with a matching groove 32, and the matching convex point 31 matches the matching groove 32.

[0024] When in use, the clamping plate frame 53 is clamped on the bed, and the fastening bolt 55 is turned. The rotation of the fastening bolt 55 drives the movable anti-skid fastening plate 54 to move and fix it on the bed. The cystic fitting piece 1 23 and the cystic fitting piece 24 are aligned with each other through the mating protrusions 31 and the mating grooves 32, and fixed by the adhesive strip 27. At this time, the drainage tube stabilizing and anti-folding half tube 28 in the cystic fitting piece 1 23 and the drainage tube stabilizing and anti-folding half tube 28 in the cystic fitting piece 24 form a closed cylindrical ring, so that the drainage tube is wrapped in the drainage tube stabilizing and anti-folding half tube 2 8, the drainage tube close to the affected area is effectively prevented from bending and affecting the drainage. The setting of the airbag 26 can make the arc plate 25 perfectly fit the patient's head. The drainage bottle is placed in the bottom bracket 46, and the adaptive fastening spring 47 contracts. The clamping fastening plate 49 slides along the clamping groove 48 to fix the bottom end of the drainage bottle, pull the vertical follow-up telescopic rod 50 and the horizontal follow-up telescopic rod 51, and fix the upper neck of the drainage bottle by the elastic buckle 52, so as to achieve the technical effect of efficiently fixing the drainage bottle. By pulling the horizontal rotating telescopic rod 40 and the vertical folding telescopic rod 41, The end of the vertical folding telescopic rod 41 is aligned with the affected part, and the scale 43 at the affected part can be obtained. The fixed ring 37 is slid, and the fixed ring 37 is extended and retracted along the scale column 36, thereby driving the drainage bottle to move, so that the distance from the drainage bottle to the affected part is accurately controlled between 10-15cm, and the locking bolt 39 is tightened to complete the precise adjustment of the height of the drainage bottle. In order to ensure the drainage effect, the length of the drainage tube should not be too long, because when the patient turns over to adjust the posture, it is very easy to cause the drainage tube to fall off. The setting of the falling warning device 3 can be provided without affecting the stability of the drainage tube and the affected part. Under the present invention, the technical effect of falling-off warning is achieved, and the drainage tube is effectively prevented from falling off. When the patient turns over with a large amplitude, the embedded plug 6 is pulled out of the embedded cavity 30 under the pulling action of the limiting rope 8. At this time, the telescopic trigger column 11 moves down along the trigger hole into the embedded cavity 30. The movement of the telescopic trigger column 11 drives the positive electrode connector 16 to connect with the electrical connection plate 17. At this time, the sound and light lamp 13 is turned on to give a sound and light reminder, reminding the patient to avoid moving at this time to prevent the drainage tube from falling off and causing danger. The above is the specific working process of the present invention, and you can repeat this step next time you use it.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the foregoing and their equivalents. The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A ventricular drainage fixation frame, characterized in that: The invention comprises an anti-slip clamping fixture (1), a drainage bottle fixing and adjusting device (2) and a fall-off warning device (3), wherein the drainage bottle fixing and adjusting device (2) is arranged on the anti-slip clamping fixture (1), and the fall-off warning device (3) is connected to the drainage bottle fixing and adjusting device (2); the fall-off warning device (3) comprises a head cystic fitting and stabilizing member (4) and a fall-off warning member (5), and the fall-off warning member (5) comprises an embedding plug (6), an elastic limiting member (7), a limiting rope (8) and a self-triggering sound and light warning device (9), wherein the elastic limiting member (7) is arranged in the head cystic fitting and stabilizing member (4), the embedding plug (6) is snap-fitted in the elastic limiting member (7), one end of the limiting rope (8) is connected to the embedding plug (6), the other end of the limiting rope (8) is connected to the drainage bottle fixing and adjusting device (2), and the self-triggering sound and light warning device (9) is arranged on the head cystic fitting and stabilizing member (4).

2. A ventricular drainage fixing frame according to claim 1, characterized in that: The self-triggered sound and light warning device (9) comprises a trigger fixing frame (10), a telescopic trigger column (11), a power supply (12), a sound and light lamp (13), a sound and light fixing frame (14), a negative electrode connecting member (15), a positive electrode connecting member (16) and an electrical connection plate (17), wherein the trigger fixing frame (10) is arranged in the head cystic fitting stabilizing member (4), the telescopic trigger column (11) is telescopically arranged in the trigger fixing frame (10), and the power supply (12) is arranged in the head cystic fitting stabilizing member (4). In the head cystic fitting stabilizing member (4), the sound and light fixing frame (14) is arranged on the head cystic fitting stabilizing member (4), the sound and light lamp (13) is arranged in the sound and light fixing frame (14), the negative electrode connecting member (15) is connected to the negative electrode of the power supply member (12) and the negative electrode of the sound and light lamp (13), the positive electrode connecting member (16) is connected to the positive electrode of the sound and light lamp (13) and the telescopic trigger column (11), and the electrical connection plate (17) is connected to the positive electrode of the power supply member (12).

3. A ventricular drainage fixing frame according to claim 2, characterized in that: The trigger fixing frame (10) is provided with a slide groove (18), and two opposite side walls of the telescopic trigger column (11) are provided with protrusions, and the protrusions are engaged and slidably arranged in the slide groove (18).

4. A ventricular drainage fixing frame according to claim 3, characterized in that: The elastic limiting member (7) comprises a limiting cavity (19), a limiting rod (20) and a limiting spring (21); the limiting cavity (19) is arranged in the head cystic fitting and stabilizing member (4); the limiting spring (21) is arranged in the limiting cavity (19); the limiting rod (20) is slidably arranged in the limiting cavity (19); and the limiting rod (20) is connected to the limiting spring (21).

5. A ventricular drainage fixing frame according to claim 4, characterized in that: Micro-concave slide grooves (22) are provided on two opposite side walls of the embedding plug (6), and the micro-concave slide grooves (22) match the limiting rod (20).

6. A ventricular drainage fixing frame according to claim 5, characterized in that: The head cystic fitting stabilizing member (4) comprises a cystic fitting member 1 (23) and a cystic fitting member 2 (24), wherein the cystic fitting member 1 (23) comprises an arc-shaped plate (25), an air bag (26), an adhesive strip (27), a drainage tube stabilizing anti-bending half-tube (28), a telescopic half-hole (29) and an embedding cavity (30), wherein the air bag (26) is arranged on the concave wall of the arc-shaped plate (25), the adhesive strip (27) is arranged on the concave wall of the arc-shaped plate (25), the drainage tube stabilizing anti-bending half-tube (28) is arranged on the arc-shaped plate (25), and the telescopic half-hole (29) is arranged on the concave wall of the arc-shaped plate (25). ) is arranged on the arc plate (25), the embedding cavity (30) is arranged in the arc plate (25), the telescopic half hole (29) is connected to the embedding cavity (30), the telescopic trigger column (11) is telescopically slidably arranged in the telescopic half hole (29), the cystic fitting part (23) is provided with a mating protrusion (31), the structure and connection relationship of the cystic fitting part (24) are the same as those of the cystic fitting part (23), the cystic fitting part (24) is provided with a mating groove (32), and the mating protrusion (31) matches the mating groove (32).

7. A ventricular drainage fixing frame according to claim 6, characterized in that: The drainage bottle fixing and adjusting device (2) comprises a lower limit calibration piece (33), an upper limit calibration piece (34) and a drainage bottle fixing piece (35); the upper limit calibration piece (34) is arranged on the anti-slip clamp fixing piece (1); the lower limit calibration piece (33) is arranged on the upper limit calibration piece (34); and the drainage bottle fixing piece (35) is arranged on the upper limit calibration piece (34); the upper limit calibration piece (34) comprises a scale column (36), a fixing ring (37) and a limit head (38); the scale column (36) is arranged on the anti-slip clamp fixing piece (1); the fixing ring (37) is sleeved and slidably arranged on the scale column (36); the limit head (38) is arranged at the upper end of the scale column (36); and a locking bolt (39) is arranged on the fixing ring (37).

8. A ventricular drainage fixing frame according to claim 7, characterized in that: The lower limit calibration member (33) comprises a horizontally rotatable telescopic rod (40) and a vertically foldable telescopic rod (41); the horizontally rotatable telescopic rod (40) is sleeved and movably mounted on the scale column (36); the vertically foldable telescopic rod (41) is rotatably mounted on the horizontally rotatable telescopic rod (40); a folding groove (42) is provided on the bottom wall of the horizontally rotatable telescopic rod (40); the vertically foldable telescopic rod (41) is folded and mounted in the folding groove (42); and a scale (43) is provided on the vertically foldable telescopic rod (41).

9. A ventricular drainage fixing frame according to claim 8, characterized in that: The drainage bottle fixing member (35) comprises an adaptive fixing base (44) and an upper follower elastic fixing buckle (45); the adaptive fixing base (44) is arranged on the side wall of the fixing ring (37); the upper follower elastic fixing buckle (45) is arranged on the upper wall of the fixing ring (37); the adaptive fixing base (44) comprises a base (46), an adaptive fastening spring (47), a snap-fitting groove (48) and a snap-fitting fastening plate (49); the base (46) is arranged on the side wall of the fixing ring (37); the snap-fitting groove (48) is arranged on the inner side wall of the base (46); the snap-fitting fastening plate (49) snaps into a sliding The self-adaptive fastening spring (47) is arranged in the engaging groove (48), one end of the self-adaptive fastening spring (47) is arranged on the inner wall of the bottom bracket (46), and the other end of the self-adaptive fastening spring (47) is arranged on the engaging fastening plate (49); the upper follower elastic fixing buckle (45) comprises a vertical follower telescopic rod (50), a horizontal follower telescopic rod (51) and an elastic buckle (52), the vertical follower telescopic rod (50) is arranged on the upper wall of the fixing ring (37), the horizontal follower telescopic rod (51) is connected to the movable end of the vertical follower telescopic rod (50), and the elastic buckle (52) is arranged on the horizontal follower telescopic rod (51).

10. A ventricular drainage fixing frame according to claim 9, characterized in that: The anti-skid clamping fixture (1) comprises a clamping plate frame (53), a movable anti-skid fastening plate (54) and a fastening bolt (55); the movable anti-skid fastening plate (54) is movably arranged in the clamping plate frame (53); the fastening bolt (55) passes through the clamping plate frame (53) and is connected to the movable anti-skid fastening plate (54); and the fastening bolt (55) is threadedly connected to the clamping plate frame (53).

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