CN219501662U - Ventricular external drainage frame - Google Patents

Abstract

The utility model discloses an external ventricular drainage frame which comprises a drainage bracket main body, wherein scale marks are arranged at the top end of the drainage bracket main body, a connecting sleeve is connected in a penetrating manner in the drainage bracket main body, a drainage bottle fixing tube is connected to the surface of the connecting sleeve, and an adjusting bolt is connected to the surface thread of the connecting sleeve in a penetrating manner. According to the utility model, the base, the adjusting screw and the limiting plate are arranged, so that the function of automatically adjusting the height of the drainage frame along with the adjustment of the angle of the head position bed plate is realized, the base is fixedly arranged on the bed plate by utilizing the adjusting screw and the limiting plate, so that the drainage bracket main body fixed on the head of a patient is fixed on the bed bottom plate instead, when the angle of the patient close to the head bed plate is adjusted, the drainage bracket main body synchronously turns upwards along with the bed plate, the height difference between the patient and the drainage frame is unchanged, the height of the drainage frame does not need to be adjusted again when the head of the patient is lifted, and the workload of medical staff is effectively reduced.

Description

Ventricular external drainage frame

Technical Field

The utility model relates to the technical field of neurosurgery nursing, in particular to an extracellular drainage frame.

Background

When the craniocerebral operation is clinically carried out, in order to reduce intracranial pressure, a puncture lateral ventricle is often adopted to drain cerebrospinal fluid to enable an intracranial operation area to be exposed more clearly, after the operation, in order to relieve reactive intracranial high pressure, lateral ventricle external drainage is also commonly used, when the cerebral ventricle external drainage is carried out, in order to ensure drainage safety and maintain normal intracranial pressure, the hanging height requirement of the cerebral ventricle drainage device is strict, the cerebral ventricle drainage device is usually required to be fixed at a position 10 cm to 15cm above the plane of an external auditory canal of a patient, in the current clinical application, the cerebral ventricle external drainage device is usually fixed on the side face of a bed plate or an infusion support of a sickbed, because the patient sometimes needs to adopt a semi-lying position in the treatment process, the head position of the patient needs to be lifted at this time, the head position of the patient is lifted, the head position of the patient is changed after the head position of the head is lifted, the relative height between the cerebral ventricle external drainage device and the plane of the patient is changed, the internal auditory canal of the patient possibly causes the intracranial pressure change of the patient, the external auditory canal of the patient is applied, the external auditory canal is inconvenient to automatically adjust the height along with the adjustment of the angle of the head position of the external auditory canal, and the patient has the hidden danger of manual adjustment of the drainage frame when the patient is needed to adjust the height of the lying position.

The existing drainage rack has the following defects:

patent document CN213099735U discloses a ventriculo drainage mount, including the base case, the outside of base case is electric connection respectively has power cord and data line, the one end wire connection of data line has pressure sensor, the inside electric connection of base case has the controller, the top fixedly connected with electric jar of base case, the outside of electric jar is fixedly connected with solid fixed ring and pipe box respectively, gu fixed ring's one side threaded connection has the fixed screw, through pressure sensor that sets up, controller and electric jar, make the mount can be according to the height of intracranial pressure automatically regulated drainage bottle, thereby the security of ventriculo drainage in-process has been improved, the brain chamber hemorrhage has been avoided appearing, and nurse and carer need nurse often, consequently, medical personnel's work load of being convenient for has still reduced medical personnel, through dead lever that adopts the setting, pipe clamp and clamping, the touch drainage tube when having avoided the patient to the hand activity, make medical personnel and carer can move at will and also can not pull the drainage tube.

However, the drainage rack disclosed in the above publication mainly considers how to avoid the problem of pulling the drainage tube, and the drainage rack is inconvenient for automatically adjusting the height along with the adjustment of the angle of the head position bed board, and needs the medical staff to assist in adjusting the height of the drainage rack.

Therefore, it is necessary to develop an external ventricular drainage stent, and further to improve the function of automatically adjusting the height of the drainage stent according to the adjustment of the angle of the head position bed plate.

Disclosure of Invention

The utility model aims to provide an external ventricular drainage frame, which solves the problem that the drainage frame proposed in the background art is inconvenient to automatically adjust the height along with the adjustment of the angle of a head position bed plate.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a ventriculo external drainage frame, includes drainage support main part, drainage support main part's top is equipped with the scale mark, drainage support main part's inside through connection has adapter sleeve, adapter sleeve's surface connection has drainage bottle fixed pipe, adapter sleeve's surface screw thread through connection has adjusting bolt, and adjusting bolt's tail end and drainage support main part's surface connection, drainage support main part's bottom has the base through intermediate structure swing joint, and drainage support main part and the rotatable regulation of the relative angle of base, the bottom of base has adjusting screw through screw thread through the through connection, adjusting screw's top bearing is connected with the limiting plate, and the limiting plate is located the inside of base, and adjusting screw can drive the limiting plate and reciprocate at the inside reciprocates of base, adjusts the distance of limiting plate and the inside roof support of base, makes the top and the bottom of limiting plate be connected, fixes the base, when the bed board angle to patient's head position is adjusted, drives the base through intermediate structure drive drainage support main part, and drainage support main part passes through adapter sleeve and drives the brain room base and upwards overturns, and the relative tilt angle of drainage main part and patient's head is inconsistent with patient's head.

Preferably, the bottom of adjusting screw is connected with handle A, and the rubber pad is installed at the top of limiting plate, and handle A is convenient for drive adjusting screw and rotates, and the rubber pad fills between bed board and limiting plate, effectively increases the frictional force between the two.

Preferably, the bottom of drainage support main part is connected with circular connecting block, and the drainage support main part is through circular connecting block and base swing joint, is convenient for adjust the angle of drainage support main part.

Preferably, the top of base is equipped with the cell body, and the latter half of circular connecting block is located the cell body inside, and the cell body provides installation space for circular connecting block.

Preferably, the inner wall of the groove body is connected with a connecting rod A, the surface of the circular connecting block is connected with the surface of the connecting rod A in a penetrating way, and the base is movably connected with the circular connecting block through the connecting rod A.

Preferably, the surface of circular connecting block is equipped with the recess, and the inner wall of recess is connected with connecting rod B, and connecting rod B's surface through connection has the regulation pole, and the recess provides installation space for connecting rod B, and circular connecting block passes through connecting rod B and regulation pole swing joint.

Preferably, one end of the adjusting rod far away from the connecting rod B is connected with a handle B, the bottom of the adjusting rod is connected with a plurality of groups of limiting rods, the handle B is convenient for adjusting the relative position of the adjusting rod and the base, and the two groups of limiting blocks clamp the inner wall and the outer wall at the top end of the base together so as to fix the relative position of the adjusting rod and the base.

Preferably, the bottom of drainage support main part runs through and installs the fixed block, and the fixed block is located the top of circular connecting block, and the fixed block provides installation space for miniature horizon rule.

Preferably, the miniature level bar is installed in the gomphosis of the top of fixed block, through observing the inside bubble condition of centering of miniature level bar, is convenient for correct the angle of drainage frame main part.

Preferably, the connecting sleeve's surface connection has the storage pole, and the storage pole is kept away from connecting sleeve's one end fixedly connected with stopper, and the surface symmetry of stopper is connected with the silica gel stick, and the storage pole is accomodate for the drainage tube and is provided the space, and the silica gel stick passes through the stopper to be installed in the one end of storage pole, and the silica gel stick can block the drainage tube and follow the storage pole surface under no exogenic action and drop, and the silica gel stick matter is soft and is convenient for buckle, releases the spacing effect to the drainage tube.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the base, the adjusting screw and the limiting plate are arranged, so that the function of automatically adjusting the height of the drainage frame along with the adjustment of the angle of the head position bed plate is realized, the base is fixedly arranged on the bed plate by utilizing the adjusting screw and the limiting plate, so that the drainage bracket main body fixed on the head of a patient is fixed on the bed bottom plate instead, when the angle of the patient close to the head bed plate is adjusted, the drainage bracket main body synchronously turns upwards along with the bed plate, the height difference between the patient and the drainage frame is unchanged, the height of the drainage frame does not need to be adjusted again when the head of the patient is lifted, and the workload of medical staff is effectively reduced;

2. according to the utility model, the storage rod, the limiting block and the silica gel rod are arranged, so that the storage function of the redundant drainage hose is realized, the storage rod is arranged on the surface of the connecting sleeve, the storage space is provided for the redundant drainage tube, the redundant drainage tube is prevented from falling on the bed side and being pressed or pulled, the silica gel rod is arranged at the tail end of the storage rod through the limiting block, the drainage tube in the storage state is prevented from falling off from the surface of the storage rod, the silica gel rod is soft, the bending is convenient, and the limiting effect on the drainage tube is relieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a circular connecting block according to the present utility model;

FIG. 3 is a schematic view of the structure of the handle A of the present utility model;

FIG. 4 is a schematic view of a limiting plate structure according to the present utility model;

fig. 5 is a schematic structural view of a silica gel rod according to the present utility model.

In the figure: 1. a drainage stent body; 2. scale marks; 3. a connection sleeve; 4. a drainage bottle fixing tube; 5. an adjusting bolt; 6. a base; 7. adjusting a screw; 8. a limiting plate; 9. a handle A; 10. a rubber pad; 11. a circular connecting block; 12. a tank body; 13. a connecting rod A; 14. a groove; 15. a connecting rod B; 16. an adjusting rod; 17. a handle B; 18. a limit rod; 19. a fixed block; 20. a miniature level bar; 21. a storage rod; 22. a limiting block; 23. a silica gel rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, an embodiment of the present utility model provides an external ventricular drainage stand, which includes a drainage stand main body 1, a scale mark 2 is provided at the top end of the drainage stand main body 1, a connecting sleeve 3 is connected in a penetrating manner inside the drainage stand main body 1, a drainage bottle fixing tube 4 is connected to the surface of the connecting sleeve 3, an adjusting bolt 5 is connected in a penetrating manner to the surface of the connecting sleeve 3 by a thread, the tail end of the adjusting bolt 5 is connected to the surface of the drainage stand main body 1, a base 6 is movably connected to the bottom of the drainage stand main body 1 by an intermediate structure, the relative angle between the drainage stand main body 1 and the base 6 is rotatably adjusted, an adjusting screw 7 is connected in a penetrating manner to the bottom end of the base 6 by a thread, a limit plate 8 is connected to a top bearing of the adjusting screw 7, the limit plate 8 is located inside the base 6, and the limit plate 8 can be driven by the adjusting screw 7 to move up and down.

Further, when using the drainage support to support fixedly to the ventricle drainage bottle, install drainage support main part 1 on the bed board of one side near patient's head through base 6, rotate adjusting screw 7, adjusting screw 7 drives limiting plate 8 and reciprocates in the inside of base 6, adjust the distance of limiting plate 8 and the roof support in base 6, make the top of limiting plate 8 be connected with the bottom of bed board, fix base 6, when the bed board angle adjustment to patient's head position, the bed board drives base 6, base 6 drives drainage support main part 1 through the intermediate structure, drainage support main part 1 drives the upwards upset lifting of ventricle drainage bottle through adapter sleeve 3, the relative position of base 6 and patient's head is unchangeable this moment, the inclination of drainage support main part 1 is unanimous with the inclination of patient's head.

Referring to fig. 1, 3 and 4, a handle A9 is connected to the bottom of the adjusting screw 7, and a rubber pad 10 is mounted on the top of the limiting plate 8.

Further, when the base 6 is fixedly installed on the bed board, the rotating handle A9 drives the adjusting screw 7 to rotate, the adjusting screw 7 pushes the top of the limiting plate 8 to be connected with the bottom of the bed board, the rubber pad 10 is filled between the limiting plate 8 and the bed board, friction between the limiting plate 8 and the bed board is increased, and therefore stability of connection between the limiting plate 8 and the bed board is enhanced.

Referring to fig. 1-4, a circular connecting block 11 is connected to the bottom of the drainage bracket main body 1, a groove body 12 is provided at the top end of the base 6, the lower half part of the circular connecting block 11 is located inside the groove body 12, a connecting rod a13 is connected to the inner wall of the groove body 12, the surface of the circular connecting block 11 is connected with the surface of the connecting rod a13 in a penetrating manner, a groove 14 is provided on the surface of the circular connecting block 11, a connecting rod B15 is connected to the inner wall of the groove 14, an adjusting rod 16 is connected to the surface of the connecting rod B15 in a penetrating manner, a handle B17 is connected to one end of the adjusting rod 16 far from the connecting rod B15, a plurality of groups of limiting rods 18 are connected to the bottom end of the adjusting rod 16, a fixing block 19 is installed to the bottom end of the drainage bracket main body 1 in a penetrating manner, the fixing block 19 is located above the circular connecting block 11, and a mini-level 20 is installed to the top of the fixing block 19 in a embedding manner.

Further, when the angle of the drainage bracket main body 1 is corrected, the handle B17 is pulled upwards to drive the adjusting rod 16 to move upwards, the adjusting rod 16 drives the limiting rod 18 to turn upwards to push the adjusting rod 16, the adjusting rod 16 pushes the circular connecting block 11 to rotate on the surface of the connecting rod A13 through the connecting rod B15, the circular connecting block 11 drives the drainage bracket main body 1 to rotate upwards, bubbles in the micro level 20 are observed, when the bubbles are centered, the pushing of the adjusting rod 16 is stopped, the handle B17 turns downwards to drive the adjusting rod 16 to be connected with the limiting rod 18 again with the top end of the base 6, the two groups of limiting rods 18 are respectively connected with the inner wall and the outer wall of the base 6, the position of the adjusting rod 16 is fixed, and the adjusting rod 16 fixes the vertical angle of the drainage bracket main body 1 through the circular connecting block 11.

Referring to fig. 2 and 5, the surface of the connecting sleeve 3 is connected with a receiving rod 21, one end of the receiving rod 21 away from the connecting sleeve 3 is fixedly connected with a limiting block 22, and the surface of the limiting block 22 is symmetrically connected with a silica gel rod 23.

Further, when fixed to the drainage bottle, twine unnecessary drainage tube on accomodating pole 21, can accomodate unnecessary drainage tube, when needs increase or reduce the distance of drainage bottle and patient's head, medical personnel directly stimulate the drainage tube, and the drainage tube promotes silica gel stick 23, makes silica gel stick 23 outwards buckle to remove the spacing effect of silica gel stick 23 to the drainage tube.

Working principle: when the drainage bracket is used for supporting and fixing a ventricular drainage bottle, the drainage bracket main body 1 is arranged on a bed board at one side close to the head of a patient through the base 6, the adjusting screw 7 is rotated, the adjusting screw 7 drives the limiting plate 8 to move up and down in the base 6, the distance between the limiting plate 8 and a top wall bracket in the base 6 is adjusted, the top of the limiting plate 8 is connected with the bottom of the bed board, the base 6 is fixed, when the angle of the drainage bracket main body 1 is corrected, the handle B17 is pulled upwards to drive the adjusting rod 16 to move upwards, the adjusting rod 16 is driven by the adjusting rod 16 to drive the limiting rod 18 to turn upwards, the adjusting rod 16 is pushed to push the circular connecting block 11 to rotate on the surface of the connecting rod A13 through the connecting rod B15, the circular connecting block 11 drives the drainage bracket main body 1 to rotate upwards, air bubbles in the mini level 20 are observed, and when the air bubbles are centered, stopping pushing the adjusting rod 16, turning the handle B17 downwards to drive the adjusting rod 16 and the limiting rod 18 to be connected with the top end of the base 6 again, connecting the two groups of limiting rods 18 with the inner wall and the outer wall of the base 6 respectively, fixing the positions of the adjusting rod 16, fixing the vertical angle of the drainage bracket main body 1 by the adjusting rod 16 through the circular connecting block 11, winding the redundant drainage tube on the storage rod 21 when fixing the drainage bottle, storing the redundant drainage tube, when the distance between the drainage bottle and the head of a patient needs to be increased or reduced, directly pulling the drainage tube by a medical staff, pushing the silica gel rod 23 by the drainage tube, bending the silica gel rod 23 outwards to relieve the limiting effect of the silica gel rod 23 on the drainage tube, driving the base 6 by the bed board when adjusting the angle of the bed board at the head position of the patient, driving the drainage bracket main body 1 by the middle structure, the drainage bracket main body 1 drives the ventricular drainage bottle to turn upwards and lift through the connecting sleeve 3, at the moment, the relative position of the base 6 and the head of the patient is unchanged, and the inclination angle of the drainage bracket main body 1 is consistent with that of the head of the patient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. The utility model provides a ventriculo external drainage frame, includes drainage support main part (1), the top of drainage support main part (1) is equipped with scale mark (2), the inside through-connection of drainage support main part (1) has adapter sleeve (3), the surface connection of adapter sleeve (3) has drainage bottle fixed tube (4), the surface screw thread through-connection of adapter sleeve (3) has adjusting bolt (5), and the tail end of adjusting bolt (5) is connected with the surface of drainage support main part (1), its characterized in that: the bottom of the drainage bracket main body (1) is movably connected with a base (6) through an intermediate structure, and the relative angle between the drainage bracket main body (1) and the base (6) can be adjusted in a rotating way;

the bottom end of the base (6) is connected with an adjusting screw (7) through threads;

the top bearing of adjusting screw (7) is connected with limiting plate (8), and limiting plate (8) are located the inside of base (6), and adjusting screw (7) can drive limiting plate (8) reciprocates.

2. An extracellular drainage stent according to claim 1, wherein: the bottom of adjusting screw (7) is connected with handle A (9), and rubber pad (10) is installed at the top of limiting plate (8).

3. An extracellular drainage stent according to claim 2, wherein: the bottom of the drainage bracket main body (1) is connected with a circular connecting block (11).

4. An extracellular drainage stent according to claim 1, wherein: the top of base (6) is equipped with cell body (12), and the lower half of circular connecting block (11) is located cell body (12) inside.

5. An extracellular drainage stent according to claim 4, wherein: the inner wall of the groove body (12) is connected with a connecting rod A (13), and the surface of the circular connecting block (11) is connected with the surface of the connecting rod A (13) in a penetrating way.

6. A ventricular external drainage stent according to claim 3, wherein: the surface of circular connecting block (11) is equipped with recess (14), and the inner wall of recess (14) is connected with connecting rod B (15), and the surface of connecting rod B (15) is connected with regulation pole (16) in a penetrating way.

7. An extracellular drainage stent according to claim 6, wherein: one end of the adjusting rod (16) far away from the connecting rod B (15) is connected with a handle B (17), and the bottom of the adjusting rod (16) is connected with a plurality of groups of limiting rods (18).

8. An extracellular drainage stent according to claim 1, wherein: the bottom of drainage support main part (1) runs through and installs fixed block (19), and fixed block (19) are located the top of circular connecting block (11).

9. An extracellular drainage stent according to claim 8, wherein: the top of the fixed block (19) is embedded with a miniature level bar (20).

10. An extracellular drainage stent according to claim 1, wherein: the surface of adapter sleeve (3) is connected with accomodates pole (21), accomodates one end fixedly connected with stopper (22) that adapter sleeve (3) were kept away from to pole (21), and the surface symmetry of stopper (22) is connected with silica gel stick (23).