CN211512825U

CN211512825U - Neurosurgery clinical drainage device capable of keeping craniocerebral internal pressure stable

Info

Publication number: CN211512825U
Application number: CN201922181248.3U
Authority: CN
Inventors: 陈士华; 孙海霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-18
Anticipated expiration: 2029-12-09

Abstract

The utility model provides a can keep stable neurosurgery clinical drainage device in pressure in cranium brain relates to the drainage device field. This can keep stable neurosurgery clinical drainage device in pressure in cranium brain includes the base, base top fixedly connected with box, the inside telescopic machanism that is equipped with of box, telescopic machanism includes the extension rod, the extension rod both sides all are equipped with the fixing base, the fixing base top is equipped with the knee, knee bottom fixedly connected with spring, the knee top is equipped with colludes the tooth, it is equipped with the installation pole to collude the tooth top, the installation pole outside is equipped with the gear, gear outside one side is equipped with the depression bar, extension rod one side is equipped with the rack. This can keep stable neurosurgery clinical drainage device in cranium brain internal pressure transfers the rack to suitable height through pressing the depression bar, can adjust corresponding height according to disease wound surface position, and the disease that causes because of the pressure differential during the reduction drainage is painful.

Description

Neurosurgery clinical drainage device capable of keeping craniocerebral internal pressure stable

Technical Field

The utility model relates to a drainage device technical field specifically is a can keep stable neurosurgery clinical drainage device in pressure in cranium brain.

Background

Need use the silica gel tube line of taking the core of leading to slowly impel its hematoma center during drainage operation, treat that old blood has the back of spilling over and can slowly withdraw from the core of leading to the syringe is sucked repeatedly, and the aseptic salt solution of application equivalent carries out repeated washing 4 ~ 5 times to its hematoma chamber simultaneously, places the drainage tube at patient hematoma intracavity conventionality, notices that the peak of drainage tube needs to be higher than patient's skull. The existing neurosurgery clinical drainage device with stable intracranial pressure is inconvenient for adjusting the position of a drainage tube relative to the skull of a patient, and can bring great pain to the patient when the patient suffers from drainage negative pressure exceeding the limit.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a can keep the stable neurosurgery clinical drainage device in the pressure in the cranium brain to the problem of proposing in solving above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a neurosurgery clinical drainage device capable of keeping craniocerebral internal pressure stable comprises a base, wherein the top of the base is fixedly connected with a box body, and a telescopic mechanism is arranged in the box body;

the telescopic mechanism comprises an extension rod, fixing seats are arranged on two sides of the extension rod, a bent rod is arranged at the top of each fixing seat, a spring is fixedly connected to the bottom of each bent rod, a hook tooth is arranged at the top of each bent rod, an installation rod is arranged at the top of each hook tooth, a gear is arranged outside each installation rod and movably connected with the corresponding installation rod, a pressing rod is arranged on one side outside each gear and fixedly connected with the corresponding gear;

the improved extension rod box is characterized in that a placing rack is arranged on one side of the extension rod, the placing rack is fixedly connected with the box body, a telescopic rod is arranged at the top of the box body, the telescopic rod is fixedly connected with the extension rod, a connecting rod is arranged on one side of the telescopic rod, a fixing frame is arranged at the bottom of the connecting rod, a drainage tube is arranged inside the fixing frame, and the drainage tube penetrates through the fixing frame.

Preferably, the extension rod passes the box and extends to the box top, fixing base and bottom half fixed connection institute.

Preferably, the bent rod is movably hinged with the fixed seat, and one end of the bent rod penetrates through the box body and extends to the outside of the box body.

Preferably, the hook teeth are fixedly connected with the bent rod, and the hook teeth are meshed with the extension rod.

Preferably, the box body is provided with two grooves, and the mounting rod is connected with the grooves in a sliding manner.

Preferably, be equipped with the articulated seat of first adjustable between connecting rod and the telescopic link, the telescopic link is articulated with the connecting rod activity.

Preferably, be equipped with the articulated seat of second adjustable between mount and the connecting rod, the activity is articulated between connecting rod and the mount.

The utility model provides a can keep the stable neurosurgery clinical drainage device in pressure in cranium brain, its beneficial effect who possesses as follows:

1. this can keep stable neurosurgery clinical drainage device in cranium brain pressure through pressing the depression bar, because gear and installation pole swing joint, the gear is driven by the depression bar and rotates for the installation pole, gear revolve drives the extension rod with it, the extension rod is for box upward movement, the knee receives the ascending effect of extension rod power this moment, because the knee is articulated with the fixing base, collude the tooth and can not catch on the extension rod, when transferring the rack to suitable height, receive the elastic force effect of spring, the knee promotes to collude tooth and extension rod contact and meshing, the extension rod is fixed in vertical direction, can be according to the corresponding height of disease surface of a wound position control, the disease that causes because of the pressure differential during the reduction drainage is painful.

2. This can keep stable neurosurgery clinical drainage device in cranium brain internal pressure is through with extension rod side-mounting telescopic link, installs the articulated seat of first adjustable and connects the connecting rod on the telescopic link, and the articulated seat of installation second adjustable is used for connecting the mount on the connecting rod, is connected the other end of drainage tube and disease limbs and carries out the drainage to it, and the head wound position to the difference that can be diversified multi-angle restricts the drainage tube for the position of skull, reduces the disease misery.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged view of the structure of part a of fig. 1 according to the present invention;

FIG. 3 is a schematic structural view of the case of the present invention;

fig. 4 is an exploded view of the installation rod and the box body of the present invention.

In the figure: the drainage tube comprises a base 1, a box body 2, an extension rod 3, a fixing seat 4, a bent rod 5, a spring 6, a hook tooth 7, an installation rod 8, a groove 9, a gear 10, a pressure rod 11, a placing frame 12, a telescopic rod 13, a connecting rod 14, a fixing seat 15 and a drainage tube 16.

Detailed Description

The embodiment of the utility model provides a neurosurgery clinical drainage device capable of keeping the pressure in the cranium brain stable, as shown in figures 1-4, comprising a base 1, a box body 2 fixedly connected with the top of the base 1, and a telescopic mechanism arranged in the box body 2;

the telescopic mechanism comprises an extension rod 3, fixing seats 4 are arranged on two sides of the extension rod 3, a bent rod 5 is arranged at the top of each fixing seat 4, a spring 6 is fixedly connected to the bottom of each bent rod 5, a hook tooth 7 is arranged at the top of each bent rod 5, an installation rod 8 is arranged at the top of each hook tooth 7, a gear 10 is arranged outside each installation rod 8, the gear 10 is movably connected with the installation rod 8, a pressure rod 11 is arranged on one side of the outer portion of the gear 10, and the pressure rod 11 is fixedly connected with the gear;

a placing frame 12 is arranged on one side of the extension rod 3, the placing frame 12 is fixedly connected with the box body 2, an expansion rod 13 is arranged on the top of the box body 2, the expansion rod 13 is fixedly connected with the extension rod 3, a connecting rod 14 is arranged on one side of the expansion rod 13, a fixing frame 15 is arranged at the bottom of the connecting rod 14, a drainage tube 16 is arranged inside the fixing frame 15, and the drainage tube 16 penetrates through the fixing frame 15;

the extension rod 3 penetrates through the box body 2 and extends to the top of the box body 2, the fixed seat 4 is fixedly connected with the bottom of the box body 2, and the extension rod 3 can slide relative to the box body 2;

the bent rod 5 is movably hinged with the fixed seat 4, and one end of the bent rod 5 penetrates through the box body 2 and extends to the outside of the box body 2;

the hook teeth 7 are fixedly connected with the bent rod 5, and the hook teeth 7 are meshed with the extension rod 3 to limit the position of the extension rod 3;

the box body 2 is provided with two grooves 9, the number of the grooves 9 is two, and the mounting rod 8 is in sliding connection with the grooves 9, so that when the position of the extension rod 3 needs to be lowered, the mounting rod 8 slides relative to the grooves 9, and the gear 10 is not meshed with the extension rod 3 any more;

a first adjustable hinge seat is arranged between the connecting rod 14 and the telescopic rod 13, and the telescopic rod 13 is movably hinged with the connecting rod 14;

be equipped with the articulated seat of second adjustable between mount 15 and the connecting rod 14, swing joint between connecting rod 14 and the mount 15 can be diversified multi-angle to different head wound positions.

The implementation mode is specifically as follows: when the utility model is used, the drainage bag can be placed on the placing frame 12 and connected with the placing frame 12, according to the actual requirement, the medical staff can press the press rod 11, the gear 10 is movably connected with the installation rod 8, the gear 10 is driven by the press rod 11 to rotate relative to the installation rod 8, the gear 10 rotates to drive the extension rod 3 engaged with the gear, the extension rod 3 moves upwards relative to the box body 2, at the moment, the bent rod 5 is acted by the upward force of the extension rod 3, the bent rod 5 is hinged with the fixed seat 4, the hook teeth 7 can not hook the extension rod 3, when the placing frame 12 is adjusted to a proper height, the bent rod 5 pushes the hook teeth 7 to contact and engage with the extension rod 3, the extension rod 3 is fixed in the vertical direction, when the extension rod 3 needs to be lowered, only one end of the bent rod 5 needs to be pressed down, the installation rod 8 slides relative to the groove 9, the gear 10 is not engaged with the extension rod 3 any more, collude tooth 7 and extension rod 3 and break away from the connection, can accomplish the high resetting of rack 12, through 3 side-mounting telescopic link 13 with extension rod, install the articulated seat of first adjustable and connect connecting rod 14 on telescopic link 13, install the articulated seat of second adjustable and be used for connecting mount 15 on connecting rod 14, be connected the other end and the disease limbs of drainage tube 16 and carry out the drainage to it, the head wound position to the difference that can diversified multi-angle, restrict drainage tube 16 for the position of skull, it is painful to reduce the disease.

The working principle is as follows: through pressing depression bar 11, because

gear

10 and 8 swing joint of installation pole, gear 10 is driven by depression bar 11 and rotates for installation pole 8, gear 10 rotates the extension rod 3 that drives meshing with it, extension rod 3 is for 2 upward movements of box, this moment knee 5 receives the ascending effect of extension rod 3, because knee 5 is articulated with fixing base 4, collude tooth 7 and can not catch on extension rod 3, when transferring rack 12 to suitable height, receive spring 6's elastic force effect, knee 5 promotes colludes tooth 7 and contact of extension rod 3 and meshing, extension rod 3 is fixed in vertical orientation.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a can keep stable neurosurgery clinical drainage device of cranium intracranial pressure, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a box body (2), and a telescopic mechanism is arranged in the box body (2);

the telescopic mechanism comprises an extension rod (3), fixing seats (4) are arranged on two sides of the extension rod (3), a bent rod (5) is arranged at the top of each fixing seat (4), a spring (6) is fixedly connected to the bottom of each bent rod (5), a hook tooth (7) is arranged at the top of each bent rod (5), an installation rod (8) is arranged at the top of each hook tooth (7), a gear (10) is arranged outside each installation rod (8), each gear (10) is movably connected with the corresponding installation rod (8), a compression rod (11) is arranged on one side of the outer portion of each gear (10), and each compression rod (11) is fixedly connected with the corresponding gear (10);

extension rod (3) one side is equipped with rack (12), rack (12) and box (2) fixed connection, box (2) top is equipped with telescopic link (13), telescopic link (13) and extension rod (3) fixed connection, telescopic link (13) one side is equipped with connecting rod (14), connecting rod (14) bottom is equipped with mount (15), mount (15) inside is equipped with drainage tube (16), drainage tube (16) run through mount (15).

2. A neurosurgical clinical drainage device capable of maintaining intracranial pressure stabilization according to claim 1, wherein: the extension rod (3) penetrates through the box body (2) and extends to the top of the box body (2), and the fixed seat (4) is fixedly connected with the bottom of the box body (2).

3. A neurosurgical clinical drainage device capable of maintaining intracranial pressure stabilization according to claim 1, wherein: the bent rod (5) is movably hinged with the fixed seat (4), and one end of the bent rod (5) penetrates through the box body (2) and extends to the outside of the box body (2).

4. A neurosurgical clinical drainage device capable of maintaining intracranial pressure stabilization according to claim 1, wherein: collude tooth (7) and curved bar (5) fixed connection, collude tooth (7) and extension rod (3) meshing.

5. A neurosurgical clinical drainage device capable of maintaining intracranial pressure stabilization according to claim 1, wherein: the box (2) is provided with grooves (9), the number of the grooves (9) is two, and the mounting rods (8) are connected with the grooves (9) in a sliding mode.

6. A neurosurgical clinical drainage device capable of maintaining intracranial pressure stabilization according to claim 1, wherein: be equipped with the articulated seat of first adjustable between connecting rod (14) and telescopic link (13), telescopic link (13) and connecting rod (14) activity hinge joint.

7. A neurosurgical clinical drainage device capable of maintaining intracranial pressure stabilization according to claim 1, wherein: be equipped with the articulated seat of second adjustable between mount (15) and connecting rod (14), swing joint between connecting rod (14) and mount (15).