CN210812902U

CN210812902U - Drainage support for neurosurgery

Info

Publication number: CN210812902U
Application number: CN201921499117.3U
Authority: CN
Inventors: 厉德鹏; 何中壹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-06-23
Anticipated expiration: 2029-09-10

Abstract

The utility model relates to a drainage support for neurosurgery, the on-line screen storage device comprises a base, the base top is equipped with the slide bar, it is equipped with the sleeve to cup joint the slip on the slide bar, be equipped with the locking bolt on the sleeve, be equipped with the riser on the sleeve lateral wall, be equipped with the diaphragm on the lateral wall that the slide bar was kept away from to the riser below, the diaphragm top is equipped with the lead screw, lead screw one end is passed through the lead screw seat and is linked to each other with the riser, and the other end is equipped with the turning handle, the cooperation is cup jointed on the lead screw and is equipped with and removes the seat, it passes through slide rail and diaphragm lateral wall sliding connection to remove the seat, it is equipped with clamping mechanism to remove the seat. Compared with the prior art, the utility model the advantage lies in: rational in infrastructure, easy operation, the drainage tube is fixed reliable, and is safer.

Description

Drainage support for neurosurgery

Technical Field

The utility model relates to a drainage support technical field, in particular to drainage support for neurosurgery.

Background

According to statistics, the number of patients with cerebral hemorrhage per year in China is about 80-100 ten thousand, and the number of relapse cases is estimated to be more than 100 ten thousand per year. In addition, in recent years, with the development of industries such as transportation, construction and the like, the number of traumatic cerebral hemorrhage diseases is increased rapidly, and at present, more than 50 ten thousand new cases are added to traumatic cerebral hemorrhage patients every year. And the space occupying effect of cerebral hemorrhage causes high cranial pressure, leads to and aggravates secondary cerebral edema and brain injury, causes various complications and endangers life.

Continuous drainage outside craniocerebral and lumbar puncture catheterization is a common treatment measure in clinical neurosurgery, and cerebrospinal fluid can be drained to relieve intracranial pressure increase and accelerate the drainage of inflammatory or bloody cerebrospinal fluid.

When the continuous drainage is carried out outside the tube, a drainage support is needed to be used, the drainage tube is erected on the neurosurgery drainage support, but the current drainage support is not sufficiently fixed to the drainage tube, even the drainage tube is only lapped on the drainage support, so that the drainage tube is often slipped off from the neurosurgery drainage support, and the risk of the patient during the operation is increased; in addition, when the distance of the existing drainage frame in the horizontal direction is adjusted, the whole cross arm is often adjusted, and the operation steps are complicated.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drainage support for neurosurgery, its is rational in infrastructure, easy operation, and the drainage tube is fixed reliable, safer to the above-mentioned among the prior art not enough.

In order to achieve the above object, the utility model adopts the following technical scheme: a drainage support for neurosurgery comprises a base, wherein a sliding rod is arranged above the base, a sleeve is sleeved and slidably arranged on the sliding rod, a locking bolt is arranged on the sleeve, a vertical plate is arranged on the outer side wall of the sleeve, a transverse plate is arranged on the side wall, far away from the sliding rod, below the vertical plate, a lead screw is arranged above the transverse plate, one end of the lead screw is connected with the vertical plate through a lead screw seat, a rotating handle is arranged at the other end of the lead screw, a moving seat is sleeved and connected on the lead screw in a matched mode, the moving seat is slidably connected with the side wall on the transverse plate through a sliding rail, a clamping mechanism is arranged above the moving seat and comprises a first clamping block and a second clamping block which are in hollow structures and are arranged on two sides above the moving seat, placing grooves are respectively arranged on the side walls, opposite to the first clamping block is fixed on the moving seat, the side wall, close to the clamping block II, above the clamping block I is provided with a cutting strip penetrating through the clamping block II, a plurality of fixing teeth are uniformly arranged on the cutting strip, a fixing strip matched with the fixing teeth is inserted into the side wall above the clamping block II, a fixing plate is arranged above the fixing strip, and a spring is arranged between the upper portion of the fixing plate and the inner wall above the clamping block II.

As an improvement: the base top slide bar goes up the slip cap and connects and is equipped with splint, be equipped with clamping bolt on the splint, be equipped with matched with screw hole on the base of clamping bolt side.

As an improvement: the upper end of the sliding rod is provided with a limiting block.

As an improvement: the fixed teeth are right-angled triangle mechanisms.

As an improvement: the lower end of the fixing strip is of a circular structure, and the upper end of the fixing strip is provided with a handle.

Compared with the prior art, the utility model the advantage lies in: the movement of the movable seat is adjusted by the screw rod, so that the distance of the drainage tube in the horizontal direction is adjusted, and the adjustment is more convenient; the drainage tube is clamped by the first clamping block and the second clamping block, and the first clamping block and the second clamping block are relatively fixed by matching of the fixing teeth on the cutting bar and the fixing bar, so that the position of the drainage tube is stable, and the drainage tube is safer for patients.

Drawings

Fig. 1 is a schematic structural view of a drainage stent for neurosurgery of the present invention;

fig. 2 is a schematic structural view of the drainage stent clamping mechanism for neurosurgery of the present invention.

Reference symbol comparison table:

1-base, 2-sliding rod, 3-sleeve, 4-locking bolt, 5-clamping plate, 6-clamping bolt, 7-threaded hole, 8-vertical plate, 9-transverse plate, 10-screw rod, 11-screw rod seat, 12-rotating handle, 13-moving seat, 14-clamping block I, 15-clamping block II, 16-placing groove, 17-inserting strip, 18-fixed tooth, 19-fixed strip, 20-fixed plate, 21-spring, 22-limiting block and 23-handle.

Detailed Description

The following describes the present invention with reference to the accompanying drawings.

As shown in fig. 1 and 2, a drainage support for neurosurgery comprises a base 1, a sliding rod 2 is arranged above the base 1, a sleeve 3 is sleeved and slidably arranged on the sliding rod 2, a locking bolt 4 is arranged on the sleeve 3, a vertical plate 8 is arranged on the outer side wall of the sleeve 3, a transverse plate 9 is arranged on the side wall, far away from the sliding rod 2, below the vertical plate 8, a lead screw 10 is arranged above the transverse plate 9, one end of the lead screw 10 is connected with the vertical plate 8 through a lead screw seat 11, the other end of the lead screw is provided with a rotating handle 12, a moving seat 13 is sleeved and connected on the lead screw 10 in a matching manner, the moving seat 13 is slidably connected with the side wall on the transverse plate 9 through a sliding rail, a clamping mechanism is arranged above the moving seat 13, the clamping mechanism comprises a first clamping block 14 and a second clamping block 15 which are in a hollow structure and are arranged on two sides above the moving seat 13, the clamping block I14 is fixed on the moving seat 13, the clamping block II 15 is in sliding connection with the moving seat 13 through a sliding rail, inserting strips 17 penetrating through the clamping block II 15 are arranged on the side wall, close to the clamping block II 15, above the clamping block I14, a plurality of fixing teeth 18 are evenly arranged on the inserting strips 17, fixing strips 19 matched with the fixing teeth 18 are inserted into the side wall of the clamping block II 15, a fixing plate 20 is arranged above the fixing strips 19, and springs 21 are arranged between the upper portion of the fixing plate 20 and the upper portion of the inner wall of the clamping block II 15.

The sliding sleeve is connected with a clamping plate 5 on the sliding rod 2 above the base 1 in a sliding manner, a clamping bolt 6 is arranged on the clamping plate 5, and a threaded hole 7 matched with the clamping bolt is formed in the base 1 above the clamping bolt 6.

The upper end of the sliding rod 2 is provided with a limiting block 22.

The fixed teeth 18 are right-angled triangle mechanisms.

The lower end of the fixing strip 19 is of a circular structure, and the upper end of the fixing strip is provided with a handle 23.

When the utility model is used, the device can be directly placed on a table or the bed edge can be clamped by the clamping plate 5 according to the requirement, then the clamping bolt 6 is utilized to clamp the device, the sleeve 3 is adjusted to ensure that the clamping mechanism is positioned at a proper height, then the locking bolt 4 is utilized to relatively fix the sliding rod 2 and the sleeve 3, the drainage tube passes through the clamping mechanism, the clamping block II 15 is utilized to move to the clamping block I14, at the moment, the fixing strip 19 moves to the bevel edge of the fixing tooth 18, at the moment, the lifting handle 23 does not need to be pulled up, the clamping block II 15 can be smoothly moved, when the clamping block I14 and the clamping block II 15 clamp the drainage tube relatively, at the moment, the fixing strip 19 can not move in the opposite direction under the blocking effect of the fixing tooth 18, when the clamping block I14 and the clamping block II 15 need to be loosened, the lifting handle 23 is pulled up to drive the fixing strip 19 to move upwards, when the lower end of the fixed bar 19 is higher than the fixed teeth 18, the second clamping block 15 can be moved in the opposite direction, so that the drainage tube is loosened, the screw rod 10 is driven to rotate by rotating the rotating handle 12, the moving seat 13 is driven to move, and the drainage tube can be moved in the horizontal direction.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a drainage support for neurosurgery, includes base (1), base (1) top is equipped with slide bar (2), it is equipped with sleeve (3) to cup joint the slip on slide bar (2), be equipped with locking bolt (4) on sleeve (3), its characterized in that: the outer side wall of the sleeve (3) is provided with a vertical plate (8), the side wall of the lower part of the vertical plate (8) far away from the sliding rod (2) is provided with a transverse plate (9), the upper part of the transverse plate (9) is provided with a lead screw (10), one end of the lead screw (10) is connected with the vertical plate (8) through a lead screw seat (11), the other end of the lead screw is provided with a rotating handle (12), the lead screw (10) is sleeved with a movable seat (13) in a matching way, the movable seat (13) is slidably connected with the side wall of the transverse plate (9) through a sliding rail, the upper part of the movable seat (13) is provided with a clamping mechanism, the clamping mechanism comprises a first clamping block (14) and a second clamping block (15) which are positioned on hollow structures at two sides above the movable seat (13), the side walls opposite to the first clamping block (14) and the second clamping block (15) are respectively, press from both sides tight piece two (15) and remove seat (13) sliding connection through the slide rail, press from both sides tight piece one (14) top and be equipped with on the lateral wall that is close to tight piece two (15) and pass cutting slips (17) that press from both sides tight piece two (15), evenly be equipped with a plurality of fixed tooth (18) on cutting slips (17), press from both sides tight piece two (15) side wall insert be equipped with fixed tooth (18) matched with fixed strip (19), fixed strip (19) top is equipped with fixed plate (20), be equipped with spring (21) between fixed plate (20) top and the tight piece two (15) top inner wall of clamp.

2. A drainage stent for neurosurgery according to claim 1, characterized in that: the base is characterized in that a sliding rod (2) above the base (1) is provided with a clamping plate (5) in a sliding and sleeving manner, the clamping plate (5) is provided with a clamping bolt (6), and the base (1) above the clamping bolt (6) is provided with a threaded hole (7) matched with the clamping bolt.

3. A drainage stent for neurosurgery according to claim 1, characterized in that: the upper end of the sliding rod (2) is provided with a limiting block (22).

4. A drainage stent for neurosurgery according to claim 1, characterized in that: the fixed teeth (18) are right-angled triangle mechanisms.

5. A drainage stent for neurosurgery according to claim 1, characterized in that: the lower end of the fixing strip (19) is of a circular structure, and the upper end of the fixing strip is provided with a handle (23).