CN113208857A - Adjustable head fixing device for neurosurgery operation - Google Patents

Abstract

The invention discloses an adjustable head fixing device for neurosurgery, which comprises a supporting plate, a supporting rod, a fixer and a height controller, wherein the supporting rod is fixedly connected with the head of the neurosurgery; one end of the supporting plate is provided with a fixer, the other end of the supporting plate is provided with a grab bar, and a supporting rod and a height controller are arranged below the supporting plate; the fixer comprises a base, a cushion and a fixing frame; the mount comprises two mounts about by, and pedestal mounting installs in the backup pad, and cushion and mount are installed to the top of base, and the cushion is located about between two mounts, and the mount contains link, linking bridge, facial support, carriage release lever and motor. The invention has the advantages that the head position is moved and highly adjusted through the controller in the operation process, the operation is convenient, the operation of a doctor is not influenced, the effective support of the head and the neck of a patient is ensured when the head of the patient is fixed, the stability and the positioning effect of the fixing frame are good in the operation process, and the operation implementation difficulty is reduced.

Description

Adjustable head fixing device for neurosurgery operation

Technical Field

The invention relates to the technical field of auxiliary medical instruments, in particular to an adjustable head fixing device for neurosurgery.

Background

Neurosurgery is a main treatment means by using surgery, a neurosurgery research method is applied to research the nervous system of a human body, such as the brain, the spinal cord and the peripheral nervous system, and related auxiliary mechanisms, such as injuries, inflammations, tumors, malformations of structures of the skull, the scalp, the cerebral meninges of blood vessels of brain and the like, and certain genetic metabolic disorders or dysfunction diseases, and a new diagnosis, treatment and prevention method is explored.

Patient's head is fixed on support or bolster usually, operation in-process head position is adjusted through medical personnel is manual, it is very inconvenient to operate, and influence doctor's operation, head all around the removal need be adjusted through the hand wheel rotation, the structure is complicated and do not possess the regulatory function of direction turned angle about the head, and the effective support of unable fine assurance patient neck portion when fixing patient's head in addition, it is not hard up easily at operation in-process mount, the location effect is not good, the degree of difficulty of performing the operation has been increased.

Disclosure of Invention

The invention aims to provide an adjustable head fixing device for neurosurgery, so that the head position can be fixed, moved and adjusted in height in the operation process, the operation is convenient, the operation of a doctor is not influenced, the effective support of the head and the neck of a patient is ensured when the head of the patient is fixed, the stability and the positioning effect of head fixation are good in the operation process, and the operation implementation difficulty is reduced.

An adjustable head fixing device for neurosurgery comprises a supporting plate, a supporting rod, a fixer and a height controller; one end of the supporting plate is provided with a fixer, the other end of the supporting plate is provided with a grab bar, and a supporting rod and a height controller are arranged below the supporting plate; the fixer comprises a base, a cushion and a fixing frame; the fixing frame consists of a left fixing frame and a right fixing frame, the base is arranged on the supporting plate, the soft cushion and the fixing frame are arranged above the base, the soft cushion is positioned between the left fixing frame and the right fixing frame, and the fixing frame comprises a connecting frame, a connecting support, a face support, a moving rod and a motor; the connecting frame is fixedly installed on the base, the connecting support is installed on the connecting frame, round holes are formed in the connecting frame and the connecting support, the moving rod penetrates through the round holes in the connecting frame and the connecting support, the moving rod is parallel to the horizontal plane, the motor is fixedly installed on the connecting frame, one end of the moving rod is connected with the motor, and the other end of the moving rod is connected with the face support.

The mount comprises two mounts about by, pedestal mounting is in the backup pad, cushion and mount are installed to the top of base, the cushion is located between two mounts about, patient's head is placed on the cushion and is fixed between the mount, operation in-process head position removes and altitude mixture control through the controller, convenient operation does not influence doctor's operation, device simple structure just possesses the head and controls direction turned angle's regulatory function, guarantee the effective support of patient's neck portion when fixing patient's head, mount stability is good with location effect in operation process, the degree of difficulty that the operation was implemented has been reduced.

Further, it is provided with the sliding seat to slide on the base of fixer, and fixer controlling means is installed to the base below of fixer, and the inside of base is provided with horizontal adjustment mechanism, and cushion and mount are installed to the top of sliding seat, and horizontal adjustment mechanism is provided with electric telescopic handle, and electric telescopic handle's flexible end is installed on the sliding seat, and electric telescopic handle's stiff end is installed on the base.

The sliding seat is arranged on the base of the fixing device in a sliding mode, the transverse adjusting mechanism is arranged inside the base and provided with an electric telescopic handle, medical workers adjust the left position and the right position of the sliding seat through controlling the electric telescopic handle according to actual conditions, the proper positions are adjusted before starting operation, and the transverse adjusting mechanism improves the flexibility and the convenience of the fixing device.

Furthermore, electric telescopic handle's quantity is four, and two electric telescopic handle are located the left side of sliding seat, and two electric telescopic handle are located the right side of sliding seat, are provided with two parallel distribution's guide rail on the base, and the lower terminal surface of sliding seat is provided with the sliding tray with guide rail matched with.

Further, motor fixed mounting installs the motor casing outward on the link, is provided with the controller in the motor casing, motor and carriage release lever and controller electric connection, controller and fixer controlling means signal connection, is provided with a plurality of regulation buttons on the fixer controlling means.

Motor fixed mounting is on the link, be provided with the controller in the motor casing, controller and fixer controlling means signal connection, be provided with a plurality of adjust button on the fixer controlling means, carry out the position control of head fixer through fixer controlling means, effectual effective support problem and the fixed problem of angle regulation and mode difficulty of time of having solved neurosurgery patient neck portion, angle and mode can carry out the purpose of freely adjusting when having realized effectively supporting and the head is fixed to patient neck portion when the neurosurgery, thereby improve operation efficiency.

Further, the upper end of base is provided with the stopper, and the stopper is located the both sides of sliding seat, and the stopper restriction sliding seat's lateral shifting distance has seted up the electric telescopic handle mounting groove on the sliding seat, and electric telescopic handle's flexible end is installed in the telescopic link mounting groove.

The upper end of base is provided with the stopper, and the stopper is located the both sides of sliding seat, and the lateral shifting distance of stopper restriction sliding seat to avoid medical personnel to adjust the sliding seat time lateral regulation distance too big, protect patient's neck safety plays horizontal spacing effect, the security that improves the device.

Furthermore, facial fixed bolster is convex, and facial fixed bolster is provided with rotatory piece, and facial fixed bolster's internal surface is provided with the cushion, and the cushion is the rubber material, and facial fixed bolster's cushion surface mounting has the foam-rubber cushion.

Facial fixed bolster is convex, and facial fixed bolster's internal surface is provided with cushion and foam-rubber cushion, through setting up rotatory piece and foam-rubber cushion, makes facial fixed bolster more laminate patient's head, and different patients can both obtain comfortable head fixed.

Furthermore, the below of base is the backup pad, is provided with between backup pad and the base and removes the lifter, removes the lifter perpendicular to backup pad, removes the lifter and has many, and many remove the lifter and independently do the elevating movement, and the both ends of removing the lifter are provided with the lip block.

Further, the mount contains the link, and the link is the cuboid structure, and linking bridge fixed mounting is on the link, and the linking bridge is L shape structure, all is provided with the round hole on link and the linking bridge, and two round holes size equal just are located same horizontal plane.

Furthermore, the round holes on the connecting frame and the connecting support are internally embedded with sliding strips, the moving rod is provided with a sliding groove, the sliding strips are connected with the sliding groove in a matched mode, and the moving directions of the sliding strips and the sliding groove are consistent with those of the moving rod.

The round hole on link and the linking bridge inside imbeds the draw runner, and the carriage release lever is provided with the spout, and draw runner and spout accordant connection make link and carriage release lever constitute moving mechanism jointly through the draw runner and the spout that set up to remove the head mount to hugging closely and fix in patient's head, fixed mode stability is good, and the head mount can not become flexible at the operation in-process, and convenient to use just is applicable to different patients.

Further, the cushion is installed to the top of base, and base internally mounted has the bradyseism spring, and bradyseism spring evenly distributed is inside the base, bradyseism spring perpendicular to base surface.

The invention has the advantages that: the fixing frame consists of a left fixing frame and a right fixing frame, the base is arranged on the supporting plate, a cushion and the fixing frame are arranged above the base, the cushion is positioned between the left fixing frame and the right fixing frame, the head of a patient is placed on the cushion and fixed between the fixing frames, the head position is moved and adjusted in height through the controller in the operation process, the operation is convenient, the operation of a doctor is not influenced, the device is simple in structure and has the function of adjusting the rotating angle of the head in the left-right direction, the effective support of the head and the neck of the patient is ensured when the head of the patient is fixed, the stability and the positioning effect of the fixing frame are good in the operation process, and the difficulty in operation implementation is reduced; the sliding seat is arranged on the base of the fixing device in a sliding mode, the transverse adjusting mechanism is arranged inside the base and provided with an electric telescopic handle, medical workers adjust the left position and the right position of the sliding seat through controlling the electric telescopic handle according to actual conditions, the proper positions are adjusted before starting operation, and the transverse adjusting mechanism improves the flexibility and the convenience of the fixing device.

Drawings

Fig. 1 is a schematic structural view of an adjustable head fixing device for neurosurgery.

Fig. 2 is a side view schematically showing a head fixing device for neurosurgery.

FIG. 3 is a schematic view of an adjustable head restraint anchor.

The labels in the figure are: the utility model discloses a supporting plate,bracing piece 2, fixer 3,altitude controller 4, bar 5,base 6,cushion 7,mount 8,link 9, linkingbridge 10,facial support 11,carriage release lever 12,motor 13.

Detailed Description

Aiming at the defects in the prior art, the invention provides the adjustable head fixing device for the neurosurgery, so that the head position can be fixed, the movement and the height adjustment can be carried out in the operation process, the operation is convenient, the operation of a doctor is not influenced, the effective support of the head and the neck of the patient is ensured when the head of the patient is fixed, the stability and the positioning effect of the head fixation are good in the operation process, and the difficulty in operation implementation is reduced.

In order to solve the technical problems, the invention adopts the following technical scheme:

as one embodiment, as shown in fig. 1, an adjustable head fixing device for neurosurgery includes a supporting plate 1, a supportingrod 2, a fixer 3 and aheight controller 4; one end of the supporting plate 1 is provided with a fixer 3, the other end of the supporting plate 1 is provided with a grab bar 5, and a supportingrod 2 and aheight controller 4 are arranged below the supporting plate 1; the fixer 3 comprises abase 6, asoft cushion 7 and afixing frame 8; thefixed frame 8 consists of a left fixed frame and a right fixedframe 8, thebase 6 is arranged on the supporting plate 1, asoft cushion 7 and thefixed frame 8 are arranged above thebase 6, thesoft cushion 7 is positioned between the left fixed frame and the right fixedframe 8, and thefixed frame 8 comprises a connectingframe 9, a connectingsupport 10, aface support 11, a movingrod 12 and amotor 13; connectingframe 9 fixed mounting is onbase 6, and linkingbridge 10 is installed on connectingframe 9, is provided with the round hole on connectingframe 9 and the linkingbridge 10, andcarriage release lever 12 passes the round hole on connectingframe 9 and the linkingbridge 10, andcarriage release lever 12 is parallel with the horizontal plane, andmotor 13 fixed mounting is on connectingframe 9, and the one end ofcarriage release lever 12 is connected withmotor 13, and the other end ofcarriage release lever 12 is connected withfacial support 11.

As an implementation mode, as shown in fig. 2,mount 8 comprises twomounts 8 about by,base 6 installs on backup pad 1,cushion 7 andmount 8 are installed tobase 6's top,cushion 7 is located about between twomounts 8, patient's head is placed oncushion 7 and is fixed betweenmount 8, head position removes and altitude mixture control through the controller in the operation process, convenient operation does not influence doctor's operation, device simple structure just possesses the head and controls direction turned angle's regulatory function, guarantee the effective support of patient's neck portion when fixing patient's head, mount 8 stability and location are effectual in the operation process, the degree of difficulty of operation implementation has been reduced.

Preferably, thebase 6 of the fixer 3 is provided with a sliding seat in a sliding manner, the controller of the fixer 3 is installed below thebase 6 of the fixer 3, the inside of thebase 6 is provided with a transverse adjusting mechanism, the upper part of the sliding seat is provided with acushion 7 and afixing frame 8, the transverse adjusting mechanism is provided with an electric telescopic rod, the telescopic end of the electric telescopic rod is installed on the sliding seat, and the fixed end of the electric telescopic rod is installed on thebase 6.

Preferably, thebase 6 of fixer 3 is gone up to slide and is provided with the sliding seat, and the inside ofbase 6 is provided with horizontal adjustment mechanism, and horizontal adjustment mechanism is provided with electric telescopic handle, and medical personnel adjust the position about the sliding seat through controlling electric telescopic handle according to actual conditions, transfers to suitable position before the beginning operation, and horizontal adjustment mechanism has improved fixing device's flexibility and convenience.

Preferably, electric telescopic handle's quantity is four, and two electric telescopic handle are located the left side of sliding seat, and two electric telescopic handle are located the right side of sliding seat, are provided with two parallel distribution's guide rail on thebase 6, and the lower terminal surface of sliding seat is provided with the sliding tray with guide rail matched with.

As an embodiment, as shown in fig. 3, themotor 13 is fixedly installed on the connectingframe 9, amotor 13 housing is installed outside themotor 13, a controller is installed inside themotor 13 housing, themotor 13 and the movingrod 12 are electrically connected with the controller, the controller is electrically connected with a controller of the holder 3, and a plurality of adjusting keys are arranged on the controller of the holder 3.

Preferably,motor 13 fixed mounting is onlink 9, be provided with the controller in themotor 13 shell, controller and 3 controlling means electric signal connection of fixer, be provided with a plurality of adjust button on the 3 controlling means of fixer, carry out head fixation ware 3's position control through 3 controlling means of fixer, effectual effective support problem of solving neurosurgery patient neck portion and the problem of angle regulation and mode difficulty when the head is fixed, angle and mode can carry out the purpose of freely adjusting when having realized effectively supporting patient neck portion and the head is fixed when the neurosurgery, thereby improve operation efficiency.

Preferably, the upper end ofbase 6 is provided with the stopper, and the stopper is located the both sides of sliding seat, and the stopper restriction sliding seat's lateral shifting distance has seted up the electric telescopic handle mounting groove on the sliding seat, and electric telescopic handle's flexible end is installed in the telescopic link mounting groove.

Preferably, the upper end ofbase 6 is provided with the stopper, and the stopper is located the both sides of sliding seat, and the lateral shifting distance of stopper restriction sliding seat to avoid medical personnel to adjust the sliding seat time lateral regulation distance too big, protect patient's neck safety plays horizontal spacing effect, improves the security of device.

Preferably, facial fixed bolster is convex, and facial fixed bolster is provided with rotatory piece, and facial fixed bolster's internal surface is provided with the cushion, and the cushion is the rubber material, and facial fixed bolster's cushion surface mounting has the foam-rubber cushion.

Preferably, facial fixed bolster is convex, and facial fixed bolster's internal surface is provided with cushion and foam-rubber cushion, through setting up rotatory piece and foam-rubber cushion, makes facial fixed bolster more laminate patient's head, and different patients can both obtain comfortable head fixed.

Preferably, the bottom ofbase 6 is backup pad 1, is provided with between backup pad 1 and thebase 6 and removes the lifter, removes lifter perpendicular to backup pad 1, and it has many to remove the lifter, and many remove the lifter and independently do elevating movement, and the both ends of removing the lifter are provided with the lip block.

Preferably,mount 8 containslink 9, andlink 9 is the cuboid structure, and linkingbridge 10 fixed mounting is onlink 9, and linkingbridge 10 is L shape structure, all is provided with the round hole onlink 9 and the linkingbridge 10, and two round holes size equal and lie in same horizontal plane.

Preferably, the round holes on the connectingframe 9 and the connectingframe 10 are embedded with sliding strips, the movingrod 12 is provided with a sliding groove, the sliding strips are connected with the sliding groove in a matching manner, and the moving directions of the sliding strips and the sliding groove are consistent with that of the movingrod 12.

Preferably, the inside embedding draw runner of round hole onlink 9 and the linkingbridge 10,carriage release lever 12 is provided with the spout, draw runner and spout accordant connection makelink 9 andcarriage release lever 12 constitute moving mechanism jointly through the draw runner and the spout that set up to removehead mount 8 to hugging closely and fixing in patient's head, fixed mode stability is good, andhead mount 8 can not become flexible in the operation in-process, and convenient to use just is applicable to different patients.

Preferably,cushion 7 is installed to the top ofbase 6, and 6 internally mounted of base have the bradyseism spring, and bradyseism spring evenly distributed is inside 6 bases, and bradyseism spring perpendicular to 6 surfaces of base.

The invention has the beneficial effects that: the fixing frame consists of a left fixing frame and a right fixing frame, the base is arranged on the supporting plate, a cushion and the fixing frame are arranged above the base, the cushion is positioned between the left fixing frame and the right fixing frame, the head of a patient is placed on the cushion and fixed between the fixing frames, the head position is moved and adjusted in height through the controller in the operation process, the operation is convenient, the operation of a doctor is not influenced, the device is simple in structure and has the function of adjusting the rotating angle of the head in the left-right direction, the effective support of the head and the neck of the patient is ensured when the head of the patient is fixed, the stability and the positioning effect of the fixing frame are good in the operation process, and the difficulty in operation implementation is reduced; the sliding seat is arranged on the base of the fixing device in a sliding mode, the transverse adjusting mechanism is arranged inside the base and provided with an electric telescopic handle, medical workers adjust the left position and the right position of the sliding seat through controlling the electric telescopic handle according to actual conditions, the proper positions are adjusted before starting operation, and the transverse adjusting mechanism improves the flexibility and the convenience of the fixing device.

The motor is fixedly arranged on the connecting frame, the controller is arranged in the motor shell and is in electrical signal connection with the fixator control device, the fixator control device is provided with a plurality of adjusting keys, the position of the head fixator is adjusted through the fixator control device, the problems of effective support of the head and neck of a patient in the neurosurgery and difficulty in angle and mode adjustment when the head is fixed are effectively solved, the purpose of free adjustment of the angle and mode when the head and neck of the patient are effectively supported and the head is fixed in the neurosurgery is achieved, and therefore the operation efficiency is improved; the round hole on link and the linking bridge inside imbeds the draw runner, and the carriage release lever is provided with the spout, and draw runner and spout accordant connection make link and carriage release lever constitute moving mechanism jointly through the draw runner and the spout that set up to remove the head mount to hugging closely and fix in patient's head, fixed mode stability is good, and the head mount can not become flexible at the operation in-process, and convenient to use just is applicable to different patients.

The limiting blocks are arranged at the upper end of the base and positioned at the two sides of the sliding seat, and limit the transverse moving distance of the sliding seat, so that the phenomenon that the transverse adjusting distance of medical personnel is too large when the sliding seat is adjusted is avoided, the neck safety of a patient is protected, the transverse limiting effect is achieved, and the safety of the device is improved; facial fixed bolster is convex, and facial fixed bolster's internal surface is provided with cushion and foam-rubber cushion, through setting up rotatory piece and foam-rubber cushion, makes facial fixed bolster more laminate patient's head, and different patients can both obtain comfortable head fixed.

All patents and publications mentioned in the specification of the invention are indicative of the techniques disclosed in the art to which this invention pertains and are intended to be applicable. All patents and publications cited herein are hereby incorporated by reference to the same extent as if each individual publication was specifically and individually indicated to be incorporated by reference. The invention described herein may be practiced in the absence of any element or elements, limitation or limitations, which limitation or limitations is not specifically disclosed herein. For example, in each of the examples herein the terms "comprising", "consisting essentially of", and "consisting of" may be substituted for the remaining 2 terms of either. The terms and expressions which have been employed herein are used as terms of description and not of limitation, and there is no intention in the use of such terms and expressions of excluding any equivalents of the features shown and described, but it is recognized that various modifications and changes may be made within the scope of the invention and the claims which follow. It is to be understood that the embodiments described herein are preferred embodiments and features and that modifications and variations may be made by one skilled in the art in light of the teachings of this disclosure, and are to be considered within the purview and scope of this invention and the scope of the appended claims and their equivalents.

Claims (10)

1. An adjustable head fixing device for neurosurgery is characterized in that: comprises a supporting plate, a supporting rod, a fixer and a height controller; one end of the supporting plate is provided with a fixer, the other end of the supporting plate is provided with a grab bar, and a supporting rod and a height controller are arranged below the supporting plate; the fixer comprises a base, a cushion and a fixing frame; the fixing frame consists of a left fixing frame and a right fixing frame, the base is arranged on the supporting plate, the soft cushion and the fixing frame are arranged above the base, the soft cushion is positioned between the left fixing frame and the right fixing frame, and the fixing frame comprises a connecting frame, a connecting support, a face support, a moving rod and a motor; the connecting frame is fixedly installed on the base, the connecting support is installed on the connecting frame, round holes are formed in the connecting frame and the connecting support, the moving rod penetrates through the round holes in the connecting frame and the connecting support, the moving rod is parallel to the horizontal plane, the motor is fixedly installed on the connecting frame, one end of the moving rod is connected with the motor, and the other end of the moving rod is connected with the face support.

2. The adjustable head restraint for neurosurgery according to claim 1, characterized in that: the base of fixer on slide and be provided with the sliding seat, fixer controlling means is installed to the base below of fixer, the inside of base is provided with horizontal adjustment mechanism, cushion and mount are installed to the top of sliding seat, horizontal adjustment mechanism is provided with electric telescopic handle, electric telescopic handle's flexible end is installed on the sliding seat, electric telescopic handle's stiff end is installed on the base.

3. The adjustable head restraint for neurosurgery according to claim 1, characterized in that: the electric telescopic handle's quantity be four, two electric telescopic handle are located the left side of sliding seat, two electric telescopic handle are located the right side of sliding seat, are provided with two parallel distribution's guide rail on the base, the lower terminal surface of sliding seat be provided with guide rail matched with sliding tray.

4. The adjustable head restraint for neurosurgery according to claim 1, characterized in that: the motor is fixedly installed on the connecting frame, a motor shell is installed outside the motor, a controller is arranged in the motor shell, the motor and the moving rod are electrically connected with the controller, the controller is electrically connected with the fixer control device, and a plurality of adjusting keys are arranged on the fixer control device.

5. The adjustable head restraint for neurosurgery according to claim 1, characterized in that: the upper end of base be provided with the stopper, the stopper is located the both sides of sliding seat, the lateral shifting distance of stopper restriction sliding seat has seted up the electric telescopic handle mounting groove on the sliding seat, electric telescopic handle's flexible end is installed in the telescopic link mounting groove.

6. The adjustable head restraint for neurosurgery according to claim 1, characterized in that: the facial fixed bolster be convex, facial fixed bolster is provided with rotatory piece, facial fixed bolster's internal surface is provided with the cushion, the cushion is the rubber material, facial fixed bolster's cushion surface mounting has the foam-rubber cushion.

7. The adjustable head restraint for neurosurgery according to claim 1, characterized in that: the movable lifting rod is perpendicular to the supporting plate, the movable lifting rods are multiple, the multiple movable lifting rods independently do lifting motion, and supporting cushion blocks are arranged at two ends of each movable lifting rod.

8. The adjustable head restraint for neurosurgery according to claim 1, characterized in that: the fixing frame comprises a connecting frame, the connecting frame is of a cuboid structure, the connecting support is fixedly installed on the connecting frame and is of an L-shaped structure, round holes are formed in the connecting frame and the connecting support, and the two round holes are equal in size and are located on the same horizontal plane.

9. The adjustable head restraint for neurosurgery according to claim 1, characterized in that: the connecting frame and the round holes on the connecting frame are embedded with sliding strips, the moving rod is provided with a sliding groove, the sliding strips are connected with the sliding groove in a matched mode, and the moving directions of the sliding strips, the sliding groove and the moving rod are consistent.

10. The adjustable head restraint for neurosurgery according to claim 1, characterized in that: the top of base install the cushion, base internally mounted has the bradyseism spring, bradyseism spring evenly distributed is inside the base, bradyseism spring perpendicular to base surface.

Images