CN212756359U

CN212756359U - Head fixer for children neurosurgery

Info

Publication number: CN212756359U
Application number: CN202020507216.8U
Authority: CN
Inventors: 叶丹; 傅颖; 王波; 张玉阳; 谭悦情
Original assignee: Chongqing University of Education
Current assignee: Chongqing University of Education
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2021-03-23
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a children are head fixer for neurosurgery, including PMKD, PMKD's outside upper end is provided with two fixed bands, PMKD's inboard upper end is provided with the gasbag, bilateral symmetry is provided with the alignment jig around PMKD's the bottom, the right-hand member of alignment jig is provided with the connecting rod, the intermediate position outside of connecting rod is provided with the sleeve, telescopic right-hand member intermediate position is provided with the pivot, the right part outside of pivot is provided with rotates the seat, the top of rotating the seat is provided with the neck bolster seat. The material through latex protective sheath that sets up the gasbag outside and cup joint and fixed band is silica gel, and at the even soft materials of clamping part with children's head contact, guarantee can not cause children's skin to damage and pain because of the tight dynamics of clamp is too big, prevent that children from not cooperating doctor's work because of clamping part is painful.

Description

Head fixer for children neurosurgery

Technical Field

The utility model relates to a children medical equipment technical field specifically is a head fixer for children 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. When neurosurgeons perform head neurosurgery on patients, the heads of the patients need to be fixed, and the traditional head fixator is generally adopted by neurosurgical medical personnel at present.

The traditional head fixator generally comprises a fixing plate, a fixing clamp, a head pillow and the like, but when a neurosurgeon performs head neurosurgery on children, because the span of the age group of the children is large, the head is different in size, the traditional head fixator cannot adjust the fixing clamping degree aiming at the children, the actual fixing effect is poor, and when the head of the children is fixed, most of the children are difficult to independently complete the action required by the doctor to match with the doctor, the current fixator does not have an external angle adjusting function, the actual operation is inconvenient, various necessary requirements of the neurosurgeon during the head neurosurgery on the children cannot be met, and the working difficulty of the doctor is increased; meanwhile, the skin of the children is fine and delicate, pain is easily caused when the head of the child is fixed and clamped, the problems that the children are not matched enough and the like are caused, diagnosis and treatment of doctors are affected, and therefore materials of the clamping part need to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a head fixer for children's neurosurgery to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a children are head fixer for neurosurgery, includes PMKD, PMKD's outside upper end is provided with two fixed bands, PMKD's inboard upper end is provided with the gasbag, bilateral symmetry is provided with the alignment jig around PMKD's the bottom, the right-hand member of alignment jig is provided with the connecting rod, the intermediate position outside of connecting rod is provided with the sleeve, telescopic right-hand member intermediate position is provided with the pivot, the right part outside of pivot is provided with rotates the seat, the top of rotating the seat is provided with the neck base, the top of neck base is provided with the neck pad, the bottom of neck base is provided with the U-shaped link, the bottom of link is provided with telescopic cylinder, telescopic cylinder's bottom is provided with the installation version.

Preferably, a hose is arranged on one side of the bottom end of the fixed bottom plate, the hose penetrates through the fixed bottom plate to be connected with the air bag, and one end, far away from the air bag, of the hose is connected with an external air source.

Preferably, the diameter of the connecting rod is matched with the inner diameter of the sleeve, a rotary damper is arranged between the connecting rod and the sleeve, and the connecting rod is rotatably connected to the sleeve through the rotary damper.

Preferably, the diameter of pivot and the internal diameter of rotating the seat are mutual adaptation, be provided with rotary damper between pivot and the rotation seat, the pivot is rotated through rotary damper and is connected in rotating the seat.

Preferably, the fixing band is made of silica gel, and the fixing band is provided with an adjusting buckle.

Preferably, the material of neck pad is the latex, the bottom and the PMKD fixed connection of gasbag, the outside cover of gasbag has one deck latex protective sheath.

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

1. the utility model discloses a set up gasbag cooperation fixed band, doctor's accessible fixed band adjusts children's head clamping degree to approximate scope, and then through aerifing to the gasbag, make gasbag inflation hold up children's head, cooperation fixed band fixes children's head completely, because the gasbag can be directed against children's head outline and independently adapt to the deformation, consequently make the fixer can carry out the head to children of different age bracket sizes and fix, compare traditional fixer, the fixed mode is more scientific and practical, it is also more stable during the fixing, strengthened the actual fixed effect of device; the connecting rod and the sleeve are rotatably connected through the rotary damper, so that the front and back rotation of the head of the child is realized, the rotating shaft and the rotating seat are rotatably connected through the rotary damper, the left and right sides of the head of the child are rotated, the telescopic cylinder is matched, the height of the device is adjustable, the head posture of the child can be conveniently adjusted by the outside of a doctor during diagnosis and treatment, the operation of the device is convenient, the limitation that the head position of the child is difficult to adjust when the child does not cooperate with a traditional fixer is avoided, and the practicability of the device is improved; the material through latex protective sheath that sets up the gasbag outside and cup joint and fixed band is silica gel, and at the even soft materials of clamping part with children's head contact, guarantee can not cause children's skin to damage and pain because of the tight dynamics of clamp is too big, prevent that children from not cooperating doctor's work because of clamping part is painful.

Drawings

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

Fig. 2 is a schematic front view of the structure of the present invention.

Fig. 3 is a schematic bottom structure diagram of the present invention.

In the figure: 1. the device comprises a fixed bottom plate, 2, a fixed belt, 21, an adjusting buckle, 3, an air bag, 4, a hose, 5, an adjusting frame, 6, a connecting rod, 7, a sleeve, 8, a rotating shaft, 9, a rotating seat, 10, a neck pad seat, 11, a neck pad, 12, a connecting frame, 13, a telescopic cylinder, 14 and a mounting plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention is provided; a head fixer for neurosurgery of children comprises a fixed base plate 1, two fixed belts 2 are arranged at the upper end of the outer side of the fixed base plate 1, the fixed belts 2 are made of silica gel, adjusting buckles 21 are arranged on the fixed belts 2 and used for adjusting the tightness degree of the fixed belts 2, an air bag 3 is arranged at the upper end of the inner side of the fixed base plate 1, the bottom end of the air bag 3 is fixedly connected with the fixed base plate 1, a latex protective sleeve is sleeved outside the air bag 3, the latex protective sleeve sleeved outside the air bag 3 and the fixed belts 2 are made of silica gel, a clamping part contacted with the head of a child is made of a uniform soft material, so that the skin damage and pain of the child caused by overlarge clamping force can be avoided, the child can be prevented from not cooperating with a doctor due to the pain of the clamping part, a hose 4 is arranged at one, one end of the hose 4 far away from the air bag 3 is connected with an external air source and used for adjusting the air pressure inside the air bag 3, a doctor can adjust the head clamping degree of a child to an approximate range through the fixing band 2 by arranging the air bag 3 and matching the fixing band 2, then the air bag 3 is inflated to support the head of the child, the head of the child is completely fixed through matching the fixing band 3, the air bag 3 can be automatically adaptive and deformed according to the outer contour of the head of the child, so that the fixator can fix the head of the child with different ages, compared with the traditional fixator, the fixing mode is more scientific and practical and more stable during fixing, the actual fixing effect of the device is enhanced, the adjusting frames 5 are symmetrically arranged at the front and the back of the bottom end of the fixing bottom plate 1, the connecting rod 6 is arranged on the right end of the adjusting frames 5, the sleeve 7 is arranged on the outer side of the middle position, be provided with rotary damper between connecting rod 6 and the sleeve 7, connecting rod 6 rotates through rotary damper and connects in sleeve 7, the right-hand member intermediate position of sleeve 7 is provided with pivot 8, the right part outside of pivot 8 is provided with rotates seat 9, the diameter of pivot 8 and the mutual adaptation of internal diameter that rotates seat 9, be provided with rotary damper between pivot 8 and the rotation seat 9, pivot 8 rotates through rotary damper and connects in rotating seat 9, the top of rotating seat 9 is provided with neck pad seat 10, the top of neck pad seat 10 is provided with neck pad 11, the material of neck pad 11 is the latex, the bottom of neck pad seat 10 is provided with U-shaped link 12, the bottom of link 12 is provided with telescopic cylinder 13, telescopic cylinder 13's bottom is provided with installation version 14, the person of being convenient for uses installs the device in suitable position. The utility model discloses the setting rotates connecting rod 6 and sleeve 7 of connecting through rotary damper, realize children's head fore-and-aft direction's rotation, the setting rotates pivot 8 and rotation seat 9 of connecting through rotary damper, the rotation to children's head left and right sides is realized, cooperation telescopic cylinder 13, make the device height-adjustable, the doctor of being convenient for is when diagnosing, the outside head gesture to children of proper motion is adjusted, make things convenient for it to operate, traditional fixer when children do not cooperate the work has been avoided, be difficult to carry out the limitation adjusted to its head position, the practicality of device has been improved.

The working principle is as follows: when the utility model is used, the utility model needs to be simply understood, the user can adjust the whole height of the device through the telescopic cylinder 13, the device is suitable to operate, the neck of the child is aligned with the neck pad 11 to lie down, the back head part of the child is positioned on the air bag 3, the tightness degree of the fixing band 2 is adjusted through the adjusting buckle 21 to be attached to the face of the child, an external air source is controlled to inflate the air bag 3 through the hose 4, the air bag 3 expands to support the head of the child, the head of the child is completely fixed through the matching fixing band 2, the doctor can adjust the head clamping degree of the child to an approximate range through the fixing band 2 by inflating the air bag 3, the air bag 3 expands to support the head of the child, the head of the child is completely fixed through the matching fixing band 3, because the air bag 3 can be self-adaptively deformed according to the outline of the head of the child, therefore, the fixer can fix the head of children with different age groups, compared with the traditional fixer, the fixing mode is more scientific and practical, the actual fixing effect of the device is enhanced, when in diagnosis and treatment, the connecting rod 6 and the sleeve 7 which are rotationally connected through the rotary damper are arranged, the rotation of the front and back directions of the head of the children is realized, the rotating shaft 8 and the rotating seat 9 which are rotationally connected through the rotary damper are arranged, the rotation of the left side and the right side of the head of the children is realized, the height of the device is adjustable by matching with the telescopic cylinder 13, the head posture of the children can be adjusted by the self-walking outside when doctors are in diagnosis and treatment, the operation of the traditional fixer is convenient, the limitation that the head position of the children is difficult to adjust when the children are not matched with the traditional fixer is avoided, the practicability of the device is improved, the utility model discloses a latex protective sleeve sleeved outside the air bag 3 and the material of the fixing belt 2, the even soft material of clamping part at with children's head contact ensures can not cause children's skin damage and pain because of the tight dynamics of clamp is too big, prevents that children from not coordinating doctor's work because of clamping part is painful.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A head holder for neurosurgery of children, comprising a fixing base plate (1), characterized in that: two fixing belts (2) are arranged at the upper end of the outer side of the fixed bottom plate (1), an air bag (3) is arranged at the upper end of the inner side of the fixed bottom plate (1), the front side and the rear side of the bottom end of the fixed bottom plate (1) are symmetrically provided with adjusting frames (5), a connecting rod (6) is arranged at the right end of the adjusting frame (5), a sleeve (7) is arranged outside the middle position of the connecting rod (6), a rotating shaft (8) is arranged in the middle of the right end of the sleeve (7), a rotating seat (9) is arranged on the outer side of the right part of the rotating shaft (8), a neck pad seat (10) is arranged at the top end of the rotating seat (9), a neck pad (11) is arranged at the top end of the neck pad seat (10), the bottom of neck pad seat (10) is provided with U-shaped link (12), the bottom of link (12) is provided with telescopic cylinder (13), telescopic cylinder's (13) bottom is provided with installation version (14).

2. A head holder for children's neurosurgery according to claim 1, characterized in that: the air bag type air bag is characterized in that a hose (4) is arranged on one side of the bottom end of the fixed bottom plate (1), the hose (4) penetrates through the fixed bottom plate (1) to be connected with the air bag (3), and one end, far away from the air bag (3), of the hose (4) is connected with an external air source.

3. A head holder for children's neurosurgery according to claim 1, characterized in that: the diameter of connecting rod (6) and the internal diameter of sleeve (7) are mutual adaptation, be provided with rotary damper between connecting rod (6) and sleeve (7), connecting rod (6) rotate through rotary damper and connect in sleeve (7).

4. A head holder for children's neurosurgery according to claim 1, characterized in that: the diameter of pivot (8) and the mutual adaptation of internal diameter of rotating seat (9), pivot (8) and rotate and be provided with rotary damper between seat (9), pivot (8) are rotated through rotary damper and are connected in rotating seat (9).

5. A head holder for children's neurosurgery according to claim 1, characterized in that: the material of fixed band (2) is silica gel, be provided with on fixed band (2) and adjust knot (21).

6. A head holder for children's neurosurgery according to claim 1, characterized in that: the material of neck pad (11) is the latex, the bottom and PMKD (1) fixed connection of gasbag (3), the outside cover of gasbag (3) has one deck latex protective sheath.