CN111759480A

CN111759480A - Head fixer for neurosurgery

Info

Publication number: CN111759480A
Application number: CN202010699028.4A
Authority: CN
Inventors: 倪海波
Original assignee: ZHANGJIAGANG FIRST PEOPLE'S HOSPITAL
Current assignee: ZHANGJIAGANG FIRST PEOPLE'S HOSPITAL
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2020-10-13

Abstract

The invention discloses a head fixer for neurosurgery, which comprises an operating table, wherein a holding tank is arranged in the operating table, a first adjusting component is arranged in the holding tank, the upper end of the first adjusting component is connected with a moving seat, the upper end of the moving seat is provided with a second adjusting component, the second adjusting component is connected with two groups of head clamping parts which are oppositely arranged, a fixing belt is connected between the two groups of head clamping parts, a spraying component is also arranged on the moving seat, the spraying component is connected with a cleaning solution tank, and the cleaning solution tank is positioned below the operating table; by arranging the first adjusting component, the position of the fixator on the operating table can be adjusted according to the body type difference of the patient, so that the body of the patient does not need to be moved to adapt to the fixator, and the operation is convenient; by arranging the second adjusting assembly, the rocking handle can be rotated to drive the two groups of head clamping pieces to clamp the head of the patient, the operation is convenient, and the head of the patient can be quickly clamped; through setting up spray assembly, can wash operation table and head fixer.

Description

Head fixer for neurosurgery

Technical Field

The invention relates to the technical field of medical instruments, in particular to a head fixator for neurosurgery.

Background

Neurosurgery is a branch of surgery, and is a branch of surgery, which is based on surgery as a main treatment means, and is used for researching the injury, inflammation, tumor, deformity and certain genetic metabolic disorders or dysfunctional diseases of human nervous systems, such as brain, spinal cord and peripheral nervous systems, and related auxiliary mechanisms, such as skull, scalp, cerebral vessels and meninges, by using a unique neurosurgical research method: the etiology and pathogenesis of epilepsy, Parkinson's disease, neuralgia and other diseases, and explores a high, precise and advanced discipline of new diagnosis, treatment and prevention technology.

Neurosurgery is mainly used for treating diseases of nervous systems of brain, spinal cord and the like caused by trauma, such as life threatening due to cerebral hemorrhage and bleeding amount, brain trauma caused by car accidents, or operation treatment required by brain tumor compression.

Traditional head fixer can only play simple fixed action, and is not suitable for using on the operating table, is difficult to be fixed in the operating table, consequently can only fix patient's head through the weight of fixer itself, can't guarantee the firm fixed of patient's head at the operation in-process, has increased the probability that unexpected risk takes place.

The prior art has a head holder fixed on an operating table, but the following disadvantages exist:

1) the position of the fixator cannot be flexibly adjusted according to the difference of the body types of the patients, and the bodies of the patients need to be moved to match the position of the fixator, so that the operation is inconvenient and the patients are uncomfortable;

2) bloodstains and other stains generated in the operation process are inconvenient to clean, the fixer needs to be additionally cleaned by nurses in the process of cleaning the operating table, the operation is inconvenient, and the labor intensity of medical staff is increased.

Disclosure of Invention

The present invention is directed to a head holder for neurosurgery, which solves the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a head fixer for neurosurgery, includes the operating table, the inside of operating table is equipped with the holding tank, be equipped with adjusting part I in the holding tank, the upper end of adjusting part I is connected with removes the seat, the upper end of removing the seat is equipped with adjusting part II, be connected with two sets of head holders that set up relatively on the adjusting part II, be connected with the fixed band between two sets of head holders, it sprays the subassembly still to be equipped with on the seat to remove, it is connected with the cleaning solution case to spray the subassembly, the cleaning solution case is located the below of operating table.

Preferably, the first adjusting assembly comprises a ball screw, the two ends of the ball screw are rotatably connected with a first screw fixing seat, one end of the ball screw is fixedly connected with an output shaft of a screw motor, the screw motor is fixedly connected to the tail end of the accommodating groove through a motor fixing seat, the ball screw is in threaded connection with a first nut seat, and the first nut seat is fixedly connected to the lower end of the moving seat.

Preferably, ball screw's both sides all are equipped with a polished rod, the both ends of polished rod are respectively through polished rod fixing base fixed connection in the inside of holding tank, sliding connection has the sliding sleeve on the polished rod, sliding sleeve fixed connection is at the lower extreme that removes the seat.

Preferably, the second adjusting assembly comprises a two-way screw rod, two ends of the two-way screw rod are respectively and rotatably connected with a second screw rod fixing seat, one end of the two-way screw rod is fixedly connected with a rocking handle, two upper ends of the second screw rod fixing seats are fixedly connected with a fixing plate, a sliding hole is formed in the surface of the fixing plate, two second nut seats are in threaded connection on the two-way screw rod, and the upper portions of the second nut seats are slidably connected with the sliding hole and fixedly connected to the head clamping piece.

Preferably, the head holder includes the bottom plate, two fixed connection of bottom plate and nut seat, just the bottom plate is located the upper end of fixed plate, fixedly connected with inside wall is circular-arc fixed clamp splice on the bottom plate, two the middle part of fixed clamp splice all is equipped with foraminiferous, one of them fixed axle of back fixedly connected with of fixed clamp splice, the one end of connecting the fixed band on the fixed axle, another the back rotation of fixed clamp splice is connected with an axis of rotation, connect the other end of fixed band in the axis of rotation, the one end fixedly connected with fixed band motor of axis of rotation.

Preferably, the bottom fixedly connected with blow off pipe of holding tank, be equipped with the blowoff valve on the blow off pipe.

Preferably, the spray assembly includes the shower, the shower passes through shower mount fixed connection in the upper end of fixed plate, the one end fixedly connected with end cap of shower, the other end of shower is connected with high-pressure hose's one end, high-pressure hose's the other end is connected with the delivery port of booster pump, the water inlet of booster pump is connected with the one end of drinking-water pipe, the other end of drinking-water pipe extends to the inside of cleaning solution case, equidistantly on the shower be equipped with a plurality of shower heads.

Preferably, the shower mount includes two flexible loop bars, flexible loop bar includes loop bar and sleeve, a plurality of fixed orificess have been seted up to the surface equidistance of loop bar, telescopic surperficial threaded connection has fixing bolt, fixing bolt's end runs through in the sleeve and with the fixed orifices cooperation.

Preferably, the upper end of the cleaning liquid tank is provided with a water inlet, the lower end of the cleaning liquid tank is provided with a water outlet, and an electromagnetic valve is arranged in the water outlet; the lower end of the operating table is fixedly connected with a support leg.

Preferably, the head fixator for neurosurgery comprises the following operation methods:

step one, assisting a patient to lie on the upper end of an operating table, wherein the head of the patient faces the head clamping piece;

secondly, a screw motor is started, the screw motor drives a ball screw to rotate, the ball screw drives a moving seat to move to the lower part of the head of the patient along the direction of a polished rod through a nut seat, and at the moment, two groups of head clamping pieces are respectively positioned on two sides of the head of the patient;

step three, rotating the rocking handle, driving the bidirectional screw rod to rotate, driving the two groups of head clamping pieces to fold through the two nut seats II, and stopping rotating the rocking handle when the two fixed clamping blocks are contacted with the head of the patient;

step four, starting the fixed belt motor, driving the rotating shaft to rotate by the fixed belt motor, and driving the fixed belt to be wound by the rotating shaft, so that the bottom of the fixed belt is tightened to support the bottom end of the head of the patient;

fifthly, adjusting the heights of two telescopic sleeve rods of the spray pipe fixing frame according to operation requirements;

step six, performing neurosurgery;

step seven, transferring the patient after the operation is finished, starting a booster pump, pumping a disinfectant cleaning solution from the interior of a cleaning solution tank by a booster pump loop bar water pumping pipe, leading the disinfectant cleaning solution into a spray pipe through a high-pressure hose, cleaning the operating table through a plurality of spray heads, and collecting dirty solution through a holding tank;

and step eight, after cleaning, opening a drain valve, and discharging the dirty liquid through a drain pipe.

Compared with the prior art, the invention has the beneficial effects that:

1) according to the head fixator for the neurosurgery, the position of the fixator on an operating table can be adjusted according to the body type difference of a patient by arranging the first adjusting component, so that the body of the patient does not need to be moved to adapt to the fixator, the operation is convenient, and the discomfort of the patient is avoided; can drive adjusting part one through the lead screw motor, the operation is quick, helps the improvement of efficiency.

2) This head fixer for neurosurgery through setting up adjusting part two, the accessible rotates the rocking handle and drives two sets of head holders and carry out the centre gripping to patient's head, and convenient operation can realize the quick centre gripping to patient's head, and can drive the fixed band through setting up fixed band motor and support patient's head lower extreme, and the operation of being convenient for, and also improved patient's use comfort.

3) According to the head fixator for the neurosurgery, the spraying assembly is arranged, so that the operating table and the head fixator can be washed, after the operation is finished, the disinfecting and cleaning liquid in the cleaning liquid box can be sprayed out through the spraying pipe through the booster pump to wash the operating table and the fixator, medical personnel do not need to manually wash the operating table and the fixator, the cleaning efficiency is improved, and the labor intensity of the medical personnel is reduced; and can accomodate the foul solution through the holding tank to finally discharge through the blow off pipe, avoid the foul solution overflow to cause the pollution.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a set of head clamps according to the present invention;

FIG. 3 is a schematic view of another set of head clamps according to the present invention;

FIG. 4 is an enlarged view of part A of FIG. 1;

in the drawings, the components represented by the respective reference numerals are listed below:

1 operating table, 2 holding tanks, 3 moving seats, 4 head clamping parts, 5 fixing belts, 6 cleaning liquid tanks, 7 ball screws, 8 screw rod fixing seats I, 9 screw rod motors, 10 nut seat I, 11 polished rods, 12 polished rod fixing seats, 13 sliding sleeves, 14 bidirectional screw rods, 15 screw rod fixing seats II, 16 rocking handles, 17 fixing plates, 18 sliding holes, 19 nut seat II, 20 bottom plates, 21 fixing clamping blocks, 22 through hole holes, 23 fixing shafts, 24 rotating shafts, 25 fixed belt motors, 26 sewage pipes, 27 sewage valves, 28 spray pipes, 29 spray pipe fixing frames, 30 high-pressure hoses, 31 booster pumps, 32 water pumping pipes, 33 spray heads, 34 telescopic sleeve rods, 35 fixing holes, 36 fixing bolts, 37 support legs, 38 water inlets and 39 water outlets.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 to 4, the present invention provides the following technical solutions:

example one

The utility model provides a head fixer for neurosurgery, including operating table 1, the inside of operating table 1 is equipped with holding tank 2, be equipped with adjusting part I in the holding tank 2, the upper end of adjusting part I is connected with removes seat 3, the upper end of removing seat 3 is equipped with adjusting part two, be connected with two sets of head holder 4 that set up relatively on the adjusting part two, be connected with fixed band 5 between two sets of head holder 4, it still is equipped with the spray set spare to remove on the seat 3, the spray set spare is connected with cleaning solution box 6, cleaning solution box 6 is located operating table 1's below.

The first adjusting assembly comprises a ball screw 7, two ends of the ball screw 7 are rotatably connected with a first screw fixing seat 8, one end of the ball screw 7 is fixedly connected with an output shaft of a screw motor 9, the screw motor 9 is fixedly connected to the tail end of the accommodating groove 2 through a motor fixing seat, a first nut seat 10 is in threaded connection with the ball screw 7, and the first nut seat 10 is fixedly connected to the lower end of the moving seat 3; a polish rod 11 is arranged on each of two sides of the ball screw 7, two ends of the polish rod 11 are fixedly connected to the inside of the accommodating groove 2 through polish rod fixing seats 12 respectively, a sliding sleeve 13 is connected to the polish rod 11 in a sliding manner, and the sliding sleeve 13 is fixedly connected to the lower end of the moving seat 3; by arranging the first adjusting component, the position of the fixator on the operating table 1 can be adjusted according to the body type difference of the patient, so that the body of the patient does not need to be moved to adapt to the fixator, the operation is convenient, and the discomfort of the patient is avoided; can drive adjusting part one through lead screw motor 9, the operation is quick, helps the improvement of efficiency.

The second adjusting assembly comprises a two-way screw rod 14, two ends of the two-way screw rod 14 are respectively and rotatably connected with a second screw rod fixing seat 15, one end of the two-way screw rod 14 is fixedly connected with a rocking handle 16, the upper ends of the two second screw rod fixing seats 15 are fixedly connected with a fixing plate 17, a sliding hole 18 is formed in the surface of the fixing plate 17, two second nut seats 19 are in threaded connection with the two-way screw rod 14, and the upper parts of the second nut seats 19 are in sliding connection with the sliding hole 18 and are fixedly connected with the head clamping piece 4; through setting up adjusting part two, the accessible rotates rocking handle 16 and drives two sets of head holders 4 and carry out the centre gripping to patient's head, and convenient operation can realize the quick centre gripping to patient's head, and can drive fixed band 5 through setting up fixed band motor 25 and support patient's head lower extreme, and the operation of being convenient for, and also improved patient's use comfort.

Wherein, the head holder includes bottom plate 20, bottom plate 20 and two 19 fixed connection of nut seat, and bottom plate 20 is located the upper end of fixed plate 17, fixedly connected with inside wall is circular-arc fixed clamp splice 21 on the bottom plate 20, the middle part of two fixed clamp splice 21 all is equipped with foraminiferous 22, a fixed axle 23 of back fixedly connected with of one of them fixed clamp splice 21, the one end of connecting fixed band 5 on the fixed axle 23, the back rotation of another fixed clamp splice 21 is connected with a axis of rotation 24, connect the other end of fixed band 5 on the axis of rotation 24, the one end fixedly connected with fixed band motor 25 of axis of rotation 24.

Wherein, the bottom of the holding tank 2 is fixedly connected with a sewage discharge pipe 26, and a sewage discharge valve 27 is arranged on the sewage discharge pipe 26; the spray assembly comprises a spray pipe 28, the spray pipe 28 is fixedly connected to the upper end of the fixing plate 17 through a spray pipe fixing frame 29, one end of the spray pipe 28 is fixedly connected with a plug, the other end of the spray pipe 28 is connected with one end of a high-pressure hose 30, the other end of the high-pressure hose 30 is connected with a water outlet of a booster pump 31, a water inlet of the booster pump 31 is connected with one end of a water pumping pipe 32, the other end of the water pumping pipe 32 extends to the inside of the cleaning liquid tank 6, and a plurality of spray heads 33 are equidistantly arranged on the; the spray pipe fixing frame 29 comprises two telescopic loop bars 34, each telescopic loop bar 34 comprises a loop bar and a sleeve, a plurality of fixing holes 35 are formed in the surface of each loop bar at equal intervals, fixing bolts 36 are connected to the surface of each sleeve in a threaded mode, and the tail ends of the fixing bolts 36 penetrate through the sleeves and are matched with the fixing holes 35; the upper end of the cleaning liquid box 6 is provided with a water inlet 38, the lower end of the cleaning liquid box 6 is provided with a water outlet 39, and an electromagnetic valve is arranged in the water outlet 39; the lower end of the operating table 1 is fixedly connected with a supporting foot 37; by arranging the spray assembly, the operating table 1 and the head fixator can be washed, after the operation is finished, the sterilizing cleaning solution in the cleaning solution tank 6 can be sprayed out through the spray pipe 28 to wash the operating table 1 and the fixator through the booster pump 31, medical personnel do not need to manually wash the operating table 1 and the fixator, the cleaning efficiency is improved, and the labor intensity of the medical personnel is reduced; and can accomodate the foul solution through holding tank 2 to finally discharge through blow off pipe 26, avoid the foul solution overflow to cause the pollution.

Example two

A head fixer for neurosurgery specifically comprises the following operation methods:

step one, assisting a patient to lie flat on the upper end of an operating table 1, with the head of the patient facing the head clamping piece 4;

secondly, a screw motor 9 is started, the screw motor 9 drives a ball screw 7 to rotate, the ball screw 7 drives a moving seat 3 to move to the lower part of the head of the patient along the direction of a polished rod 11 through a first nut seat 10, and at the moment, two groups of head clamping pieces 4 are respectively positioned on two sides of the head of the patient;

step three, the rocking handle 16 is rotated, the rocking handle 16 drives the bidirectional screw rod 14 to rotate, the bidirectional screw rod 14 drives the two groups of head clamping pieces 4 to fold through the two nut seats II 19, and when the two fixed clamping blocks 21 are contacted with the head of a patient, the rocking handle 16 stops rotating;

step four, starting the fixing belt motor 25, driving the rotating shaft 24 to rotate by the fixing belt motor 25, and driving the fixing belt 5 to be wound by the rotating shaft 24, so that the bottom of the fixing belt 5 is tightened to support the bottom end of the head of the patient;

fifthly, adjusting the heights of the two telescopic loop bars 34 of the spray pipe fixing frame 29 according to the operation requirement;

step six, performing neurosurgery;

seventhly, after the operation is finished, transferring the patient, starting a booster pump 31, pumping a disinfection cleaning solution from the interior of a cleaning solution box 6 by a booster pump 31 sleeved rod water pumping pipe 32, leading the disinfection cleaning solution into a spraying pipe 28 through a high-pressure hose 30, cleaning the operation table through a plurality of spraying heads 33, and collecting the dirty solution through a holding tank 2;

and step eight, after the cleaning is finished, opening a drain valve 27, and discharging the sewage through a drain pipe 26.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a head fixer for neurosurgery, includes operating table (1), its characterized in that, the inside of operating table (1) is equipped with holding tank (2), be equipped with adjusting part one in holding tank (2), the upper end of adjusting part one is connected with removes seat (3), the upper end of removing seat (3) is equipped with adjusting part two, be connected with two sets of relative head holder (4) that set up on the adjusting part two, be connected with between two sets of head holder (4) fixed band (5), still be equipped with spray set on removing seat (3), spray set is connected with cleaning solution case (6), cleaning solution case (6) are located the below of operating table (1).

2. The head holder for neurosurgery according to claim 1, characterized in that said first adjusting component comprises a ball screw (7), both ends of said ball screw (7) are rotatably connected with a first screw fixing seat (8), one end of said ball screw (7) is fixedly connected with an output shaft of a screw motor (9), said screw motor (9) is fixedly connected to the end of the receiving tank (2) through the motor fixing seat, said ball screw (7) is threadedly connected with a first nut seat (10), and said first nut seat (10) is fixedly connected to the lower end of the moving seat (3).

3. The head holder for neurosurgery according to claim 2, characterized in that a polish rod (11) is arranged on each side of the ball screw (7), both ends of the polish rod (11) are respectively and fixedly connected inside the holding groove (2) through polish rod fixing seats (12), a sliding sleeve (13) is slidably connected on the polish rod (11), and the sliding sleeve (13) is fixedly connected at the lower end of the moving seat (3).

4. The head holder for the neurosurgery according to claim 1, wherein the second adjusting component comprises a two-way screw rod (14), two ends of the two-way screw rod (14) are respectively and rotatably connected with a second screw rod fixing seat (15), one end of the two-way screw rod (14) is fixedly connected with a rocking handle (16), the upper ends of the two second screw rod fixing seats (15) are fixedly connected with a fixing plate (17), a sliding hole (18) is formed in the surface of the fixing plate (17), two second nut seats (19) are in threaded connection with the two-way screw rod (14), and the upper portions of the second nut seats (19) are slidably connected with the sliding hole (18) and fixedly connected with the head clamping member (4).

5. The head holder for neurosurgery according to claim 1, the head clamping piece comprises a bottom plate (20), the bottom plate (20) is fixedly connected with the nut seat II (19), the bottom plate (20) is positioned at the upper end of the fixed plate (17), the bottom plate (20) is fixedly connected with fixed clamping blocks (21) with arc-shaped inner side walls, the middle parts of the two fixed clamping blocks (21) are respectively provided with a through hole (22), the back of one of the fixed clamping blocks (21) is fixedly connected with a fixed shaft (23), one end of a fixing belt (5) is connected on the fixing shaft (23), the back of the other fixing clamping block (21) is rotatably connected with a rotating shaft (24), the other end of the fixing belt (5) is connected to the rotating shaft (24), and a fixed belt motor (25) is fixedly connected to one end of the rotating shaft (24).

6. A head holder for neurosurgery according to claim 1, characterized in that a drain pipe (26) is fixedly connected to the bottom of the receiving groove (2), and a drain valve (27) is arranged on the drain pipe (26).

7. The head holder for neurosurgery according to claim 1, characterized in that said spray assembly comprises a spray pipe (28), said spray pipe (28) is fixedly connected to the upper end of said fixing plate (17) through a spray pipe fixing frame (29), said one end of said spray pipe (28) is fixedly connected with a plug, said other end of said spray pipe (28) is connected with one end of a high pressure hose (30), said other end of said high pressure hose (30) is connected with a water outlet of a booster pump (31), said water inlet of said booster pump (31) is connected with one end of a water pumping pipe (32), said other end of said water pumping pipe (32) extends to the inside of said cleaning liquid tank (6), said spray pipe (28) is equidistantly provided with a plurality of spray heads (33).

8. The neurosurgical head fixator according to claim 7, wherein the shower fixing frame (29) comprises two telescopic rods (34), each telescopic rod (34) comprises a rod and a sleeve, a plurality of fixing holes (35) are formed in the surface of each rod at equal intervals, a fixing bolt (36) is connected to the surface of each sleeve in a threaded manner, and the tail end of each fixing bolt (36) penetrates through each sleeve and is matched with each fixing hole (35).

9. The neurosurgical head fixator according to claim 1, wherein the upper end of the cleaning solution tank (6) is provided with a water inlet (38), the lower end of the cleaning solution tank (6) is provided with a water outlet (39), and a solenoid valve is arranged in the water outlet (39); the lower end of the operating table (1) is fixedly connected with a supporting leg (37).

10. The head holder for neurosurgery according to any of claims 1 to 9, characterized in that it comprises in particular the following operating methods:

step one, assisting a patient to lie on the upper end of an operating table (1) horizontally, wherein the head of the patient faces the head clamping piece (4);

secondly, a screw motor (9) is started, the screw motor (9) drives a ball screw (7) to rotate, the ball screw (7) drives a moving seat (3) to move to the position below the head of the patient along the direction of a polished rod (11) through a first nut seat (10), and at the moment, two groups of head clamping pieces (4) are respectively positioned on two sides of the head of the patient;

step three, rotating the rocking handle (16), wherein the rocking handle (16) drives the two-way screw rod (14) to rotate, the two-way screw rod (14) drives the two groups of head clamping pieces (4) to fold through the two nut seats II (19), and when the two fixed clamping blocks (21) are contacted with the head of a patient, the rocking handle (16) is stopped rotating;

step four, starting the fixed belt motor (25), driving the rotating shaft (24) to rotate by the fixed belt motor (25), and driving the fixing belt (5) to be wound by the rotating shaft (24), so that the bottom of the fixing belt (5) is tightened to support the bottom end of the head of the patient;

fifthly, adjusting the heights of two telescopic loop bars (34) of the spray pipe fixing frame (29) according to operation requirements;

step six, performing neurosurgery;

seventhly, after the operation is finished, transferring the patient, starting a booster pump (31), extracting a disinfection cleaning solution from the interior of a cleaning solution box (6) by a booster pump (31) sleeved rod water suction pipe (32), leading the disinfection cleaning solution into a spray pipe (28) through a high-pressure hose (30), cleaning the operating table through a plurality of spray heads (33), and collecting dirty solution through a holding tank (2);

and step eight, after the cleaning is finished, opening a drain valve (27), and discharging the sewage through a drain pipe (26).