Ventricular drainage tube lifting frame

Abstract

The utility model discloses a ventricular drainage tube lifting frame, and belongs to the field of medical instruments. A ventricular drainage tube lifting frame comprises a clamping seat and an installation plate installed on the clamping seat, a vertical plate is installed on the installation plate in a sliding mode, a T-shaped sliding groove is formed in the installation plate, a sliding plate is installed on the side, facing the installation plate, of the vertical plate, and first graduated scales are arranged at the two ends of the other side of the vertical plate. A hook assembly close to the upper end of the vertical plate is arranged between the two first graduated scales on the vertical plate, the sliding plate comprises a T-shaped sliding block installed on the vertical plate, and the outer side of the T-shaped sliding block is connected with an elastic plate through a plurality of first reset springs; through the arrangement of the sliding plate, the T-shaped sliding block installed on the vertical plate and the elastic plate connected with the outer side of the T-shaped sliding block through the first reset springs, the T-shaped sliding block is extruded through the first reset springs when the height is adjusted, so that the height of the vertical plate is limited after the T-shaped sliding block makes contact with the vertical plate, and the height is conveniently adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field especially, and it is a kind of ventricular catheter lifting frame. BACKGROUND

[0002] Ventricular catheter is a kind of medical instrument for treating hydrocephalus or intracranial pressure increase. Its main function is to insert catheter into the ventricle of patient, and drain the effusion, so as to reduce the pressure in the ventricle, achieve the purpose of treatment, and the highest point of the drainage tube should be kept above 10-15 cm of lateral ventricle plane to maintain normal intracranial pressure. The position of drainage bag needs to be adjusted according to the doctor's order and the specific situation of patient to avoid excessive drainage or insufficient drainage.

[0003] According to the search, the patent with Chinese patent application number 201920667388.9 discloses a ventricular catheter fixator, which comprises a hook assembly, a fixed rod and a fixed frame. The fixed rod has a scale, the hook assembly is fixedly installed at the "0" scale end, and the fixed frame is movably connected to the fixed rod. When in use, the fixed frame is fixed to one side of the bed body at the head of the bed, the fixed rod with scale is inserted into the fixed frame, the zero point (the level of the surgical side external auditory meatus) of the drainage tube is found, and the fixed rod is hung at the position of 10-15 cm. Compared with the prior art, the application can accurately adjust the height of the ventricular catheter, ensure the effectiveness and safety of drainage, and does not need to adjust the height again with the change of lying position, effectively ensures the safety of patient and reduces the workload of nurse.

[0004] Although the above-mentioned patent can realize the adjustment of the height of ventricular catheter, it needs to rotate the fastening bolt to adjust and fasten the relative position between the fixed frame and the fixed rod during adjustment, so the fastening bolt needs to be screwed and contacted after adjustment, and then the position needs to be adjusted, and the fastening bolt needs to be tightened after adjustment is completed. When the height is reviewed again, the fastening bolt needs to be screwed again when adjustment is needed again. During the adjustment of height, the fastening bolt needs to be screwed frequently, which leads to complicated operation and reduces the installation efficiency of drainage tube.

[0005] Therefore, it is urgent to provide a ventricular catheter lifting frame to solve the above-mentioned problems. UTILITY MODEL CONTENT

[0006] The utility model aims at solving the problem that the frequent screwing of fastening bolt during height adjustment in prior art reduces the installation efficiency of drainage tube, and provides a ventricular catheter lifting frame.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0008] The utility model provides a ventricular catheter elevating frame, including clamping seat and the mounting plate of installation on clamping seat, the vertical plate of sliding installation is equipped on the mounting plate, is equipped with T type sliding groove on the mounting plate, the side of vertical plate faces the mounting plate and is equipped with slide plate, both ends of the other side of vertical plate are equipped with first scale, the upper end of vertical plate is equipped with hook assembly close to the hook assembly, the slide plate includes T type sliding block of installation on the vertical plate, the outside of T type sliding block is connected with elastic plate through a plurality of first reset spring.

[0009] As a preferred technical scheme of the present application, the clamping seat includes a connecting plate rotatably connected to the bottom end of the mounting plate, a clamping plate mounted on the bottom end of the connecting plate, a fastening screw threadedly connected to the top of the clamping plate, a pressing plate rotatably mounted on the bottom end of the fastening screw, and an anti-skid pad mounted on the inside bottom of the clamping plate.

[0010] As a preferred technical scheme of the present application, the bottom of the mounting plate is provided with an end seat on one side connected to the connecting plate, the end seat is provided with a first rotating shaft, and the connecting plate is rotatably connected to the bottom end of the mounting plate through the first rotating shaft and provided with a plurality of first fastening screws around the first rotating shaft.

[0011] As a preferred technical scheme of the present application, the top end of the mounting plate is provided with a limiting frame, and the limiting frame is provided with a fastening screw threadedly connected to both ends.

[0012] As a preferred technical scheme of the present application, the T-shaped sliding block is provided with a plurality of clamping plates mounted on the T-shaped sliding groove contact surface on the side facing the vertical plate.

[0013] As a preferred technical scheme of the present application, the vertical plate is provided with a T-shaped placement slot for mounting the hook assembly, the hook assembly includes a hook plate and a hook mounted on the hook plate, both ends of the hook plate are provided with a wing plate, and the hook plate is provided with a second fastening screw at each of the four corners.

[0014] As a preferred technical scheme of the present application, the vertical plate is provided with a receiving slot below the hook assembly, the receiving slot is movably provided with a second scale, and the bottom of the receiving slot is provided with a receiving limiting assembly.

[0015] As a preferred technical scheme of the present application, the second scale is provided with a mounting seat on one end connected to the receiving slot, and both sides of the end of the second scale are rotatably provided with a second rotating shaft matched with the sliding groove on the side of the receiving slot.

[0016] As a preferred technical scheme of the present application, the storage limiting component comprises a limiting plate, the inside of the limiting plate is connected with a limiting block through a second reset spring, and the top of the limiting block is provided with a limiting clamping groove with a width greater than the thickness of the second scale.

[0017] Compared with the prior art, the ventricular drainage tube lifting frame has the following advantages

[0018] Beneficial effects:

[0019] 1. The ventricular drainage tube lifting frame, by setting the sliding plate, the T-shaped sliding block installed on the stand plate, and the elastic plate connected to the outer side of the T-shaped sliding block through a plurality of first reset springs, realizes the extrusion of the T-shaped sliding block by the first reset spring when adjusting the height, so that the T-shaped sliding block contacts the mounting plate and then limits the height of the stand plate, maintains its stability, solves the problem of frequent screwing of the screw to limit the stand plate when adjusting the height in the prior art, and improves the installation efficiency.

[0020] 2. The ventricular drainage tube lifting frame, by setting the clamping seat, realizes the connection with the bed head or table plate, solves the problem of the large occupied area of the stand-type lifting frame in the prior art, and since it is installed outside the bed body, it is easy to collide with the frame body during operation, which easily affects the stability of the frame body during drainage.

[0021] 3. The ventricular drainage tube lifting frame, by setting the second scale convenient to store, realizes the measurement of the horizontal distance of the patient by the second scale during use, and limits the bottom end of the second scale by the storage limiting component at the bottom when not in use, solving the problem of inconvenient storage of the scale in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the clamping seat structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the connection structure of the clamping seat and the mounting plate of the utility model;

[0025] Figure 4 It is a schematic diagram of the sliding plate installation structure of the utility model;

[0026] Figure 5 It is a schematic diagram of the sliding plate structure of the utility model;

[0027] Figure 6 It is a schematic diagram of the hook assembly structure of the utility model;

[0028] Figure 7 It is the second scale mounting structure schematic view of the utility model;

[0029] Figure 8 It is the storage limiting component structure schematic view of the utility model;

[0030] Figure 9 It is the mounting seat mounting structure schematic view of the utility model.

[0031] In the drawing:

[0032] 1, clamping seat; 101, connecting plate; 102, clamping plate; 103, non-slip pad; 104, pressing plate; 105, fastening screw; 106, first rotating shaft; 107, first fastening screw; 108, end seat; 2, vertical plate; 3, first scale; 4, hook assembly; 401, hook plate; 402, second fastening screw; 403, wing plate; 404, hook; 5, mounting plate; 6, limiting frame; 7, fastening screw; 8, T-shaped sliding groove; 9, sliding plate; 901, T-shaped sliding block; 902, elastic plate; 903, first return spring; 904, clamping plate; 10, second scale; 11, limiting plate; 12, second return spring; 13, guide rod; 14, limiting block; 15, limiting clamping groove; 16, mounting seat; 17, second rotating shaft. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model; Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments; Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0034] Embodiment 1:

[0035] With reference to Figures 1-6 A ventricular drainage tube lifting frame, including clamping seat 1 and mounting plate 5 installed on clamping seat 1, vertical plate 2 is slidably installed on mounting plate 5, T-shaped sliding groove 8 is formed on mounting plate 5, sliding plate 9 is installed on the side of vertical plate 2 facing mounting plate 5, sliding plate 9 slides in mounting plate 5, the height of vertical plate 2 is adjusted, in use, the height can be adjusted according to actual needs, more suitable for the use of drainage tubes with different height requirements; The other side of vertical plate 2 is provided with first scale 3 at both ends, for identifying height, hook assembly 4 is installed on the upper end of vertical plate 2 between two first scales 3, for suspending drainage bag through hook assembly 4.

[0036] With reference to Figure 2 And Figure 3Further, the clamping base 1 comprises a connecting plate 101 rotatably connected with the bottom end of the mounting plate 5, the bottom end of the connecting plate 101 is provided with a clamping plate 102, the top of the clamping plate 102 is provided with a fastening screw 105, the bottom end of the fastening screw 105 is rotatably provided with a pressing plate 104, by rotating the fastening screw 105, the pressing plate 104 is pressed downward, the clamping part is fixed, the clamping part is the bed plate or the bed leg, etc., the inner bottom of the clamping plate 102 is provided with an anti-skid pad 103, which can effectively improve the friction with the clamping part and improve the stability of clamping; the bottom of the mounting plate 5 is provided with an end seat 108 on one side connected with the connecting plate 101, the end seat 108 is provided with a first rotating shaft 106, the connecting plate 101 is rotatably connected with the bottom end of the mounting plate 5 through the first rotating shaft 106, a plurality of first fastening screws 107 are arranged on the connecting plate 101 around the first rotating shaft 106, the connecting plate 101 is fixed by the first fastening screws 107, after clamping, the angle between the mounting plate 5 and the clamping base 1 can be adjusted by rotating, the vertical state of the mounting plate 5 can be effectively maintained after adjusting the angle of the bed plate, after adjusting, the first fastening screws 107 are rotated and screwed to make the end of the first fastening screws 107 contact with the end seat 108, the angle between the clamping base 1 and the mounting plate 5 is fixed; the top end of the mounting plate 5 is provided with a limiting frame 6, the two ends of the limiting frame 6 are provided with fastening screws 7, after adjusting the height of the vertical plate 2, the end of the fastening screw 7 is clamped on the two sides of the vertical plate 2 by screwing the fastening screw 7, the fixing effect is improved.

[0037] With reference to Figure 4 and Figure 5 Further, the sliding plate 9 comprises a T-shaped sliding block 901 mounted on the vertical plate 2, the outer side of the T-shaped sliding block 901 is connected with a elastic plate 902 through a plurality of first reset springs 903, and a plurality of clamping plates 904 are mounted on the surface of the T-shaped sliding block 901 facing the vertical plate 2, a clamping groove is arranged on the contact surface of the T-shaped sliding groove 8, when sliding is needed, the distance between the T-shaped sliding block 901 and the elastic plate 902 is contracted by pressing the vertical plate 2, and the clamping plate 904 is separated from the clamping groove, at this time, the vertical plate 2 can be slid to adjust the height, the T-shaped sliding block 901 and the T-shaped sliding groove 8 are combined at any time to clamp the position of the vertical plate 2 and keep stable, when adjustment is needed, especially when the height needs to be adjusted frequently, the sliding plate 9 can be clamped in the T-shaped sliding groove 8 at any time, then the height is confirmed, and the adjustment is facilitated again, the operation of height adjustment is simplified, and the adjustment efficiency is improved.

[0038] With reference to Figure 6Further, the vertical plate 2 is provided with a T-shaped placing slot for mounting the hook assembly 4, the hook assembly 4 comprises a hook plate 401 and a hook 404 mounted on the hook plate 401, both ends of the hook plate 401 are provided with a wing plate 403, the hook plate 401 and the wing plate 403 form a T shape, and the hook plate 401 is clamped into the T-shaped placing slot in use, the four corners of the hook plate 401 are provided with a second fastening screw 402, the position of the hook plate 401 is limited by the second fastening screw 402, and the position of the hook assembly 4 is limited by the second fastening screw 402 after the position of the hook assembly 4 is adjusted in the T-shaped placing slot in use.

[0039] Specifically, the ventricular drainage tube lifting frame in use: the clamping seat 1 is clamped on the bedside or the side of the bed plate, the height of the vertical plate 2 is adjusted according to the needs of drainage, the distance between the T-shaped sliding block 901 and the elastic plate 902 is contracted by pressing the vertical plate 2 during adjustment, the clamping plate 904 is separated from the T-shaped sliding groove 8 after contraction, the position of the vertical plate 2 can be adjusted by sliding at this time, the clamping plate 904 is clamped into the T-shaped sliding groove 8 under the action of the first reset spring 903 after preliminary adjustment, and the vertical plate 2 remains in a fixed position, the height can be adjusted for multiple times before the height is confirmed, and the vertical plate 2 is fixed by the fastening screw 7 after the final height adjustment is completed, so that the vertical plate 2 has better stability in use.

[0040] Embodiment 2

[0041] With reference to Figures 7-9 The ventricular drainage tube lifting frame is basically the same as that in Embodiment 1, and further, the vertical plate 2 further comprises a storage slot arranged below the hook assembly 4, a second scale 10 is movably mounted on the storage slot, a storage limiting assembly is mounted at the bottom of the storage slot, a mounting seat 16 is mounted on one end of the second scale 10 connected with the storage slot, second rotating shafts 17 are rotatably mounted on both sides of the end of the second scale 10, and a sliding groove is arranged on the side surface of the storage slot, the second rotating shafts 17 are located in the sliding groove, and the second scale 10 can slide and rotate in the storage slot through the second rotating shafts 17. The distance in the parallel direction can be measured by the second scale 10 in use, and the use is more convenient.

[0042] With reference to Figure 8 Further, the storage limiting assembly comprises a limiting plate 11, a limiting block 14 is connected to the inside of the limiting plate 11 through a second reset spring 12, a limiting clamping groove 15 is arranged at the top of the limiting block 14, the width of the limiting clamping groove 15 is greater than the thickness of the second scale 10, so that the outer end of the second scale 10 can be limited, and guide rods 13 are movably mounted at the bottom of the four corners of the limiting block 14, and the bottom ends of the guide rods 13 are mounted on the inner bottom of the limiting plate 11.

[0043] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A ventricular drain elevation stand comprising a clamping seat (1) and a mounting plate (5) mounted on the clamping seat (1), characterized in that, The mounting plate (5) is slidably provided with a vertical plate (2), the mounting plate (5) is provided with a T-shaped sliding groove (8), the vertical plate (2) is provided with a sliding plate (9) on the side facing the mounting plate (5), the two ends of the other side of the vertical plate (2) are provided with a first scale (3), the vertical plate (2) is provided with a hook assembly (4) close to the upper end between the two first scales (3), the sliding plate (9) comprises a T-shaped sliding block (901) mounted on the vertical plate (2), and the outer side of the T-shaped sliding block (901) is connected with a elastic plate (902) through a plurality of first reset springs (903).

2. The ventricular catheter elevating stand according to claim 1, wherein The clamping seat (1) comprises a connecting plate (101) rotatably connected with the bottom end of the mounting plate (5), a clamping plate (102) is mounted on the bottom end of the connecting plate (101), a fastening screw (105) is threadedly connected with the top of the clamping plate (102), a pressing plate (104) is rotatably mounted on the bottom end of the fastening screw (105), and a non-slip pad (103) is mounted on the inner bottom of the clamping plate (102).

3. A ventricular catheter elevating stand according to claim 2, characterized in that The bottom of the mounting plate (5) is provided with an end seat (108) on the side connected with the connecting plate (101), a first rotating shaft (106) is mounted on the end seat (108), and the connecting plate (101) is rotatably connected with the bottom end of the mounting plate (5) through the first rotating shaft (106). A plurality of first fastening screws (107) are arranged around the first rotating shaft (106) on the connecting plate (101).

4. A ventricular catheter elevating stand according to claim 3, characterized in that The top end of the mounting plate (5) is provided with a limiting frame (6), and the two ends of the limiting frame (6) are threadedly connected with fastening screws (7).

5. The ventricular catheter elevating stand according to claim 1, wherein A plurality of clamping plates (904) are mounted on the surface of the T-shaped sliding block (901) facing the vertical plate (2), and the clamping plates (904) are matched with the clamping grooves arranged on the contact surface of the T-shaped sliding groove (8).

6. The ventricular catheter elevating stand according to claim 1, wherein A T-shaped placing groove for mounting the hook assembly (4) is arranged on the vertical plate (2), the hook assembly (4) comprises a hook plate (401) and a hook (404) mounted on the hook plate (401), wing plates (403) are mounted on the two ends of the hook plate (401), and second fastening screws (402) are arranged at the four corner positions of the hook plate (401).

7. The ventricular catheter elevating stand according to claim 1, wherein A receiving groove is arranged below the hook assembly (4) on the vertical plate (2), a second scale (10) is movably mounted on the receiving groove, and a receiving limiting assembly is mounted on the bottom of the receiving groove.

8. A ventricular catheter elevating stand according to claim 7, characterized in that An installation seat (16) is mounted on one end of the second scale (10) connected with the receiving groove, and second rotating shafts (17) are rotatably mounted on the two sides of the end of the second scale (10) and matched with the sliding grooves arranged on the side of the receiving groove.

9. The ventricular catheter elevating stand according to claim 7, wherein The accommodation limiting component includes a limiting plate (11), the inside of the limiting plate (11) is connected with a limiting block (14) through a second reset spring (12), the top of the limiting block (14) is provided with a limiting clamping groove (15) with a width greater than the thickness of the second scale (10), and the bottom of the limiting block (14) is slidably provided with a guide rod (13) with a bottom end mounted on the inside bottom of the limiting plate (11).

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