CN114099208A - Trunk fixing and protecting device suitable for neurosurgery - Google Patents

Trunk fixing and protecting device suitable for neurosurgery Download PDF

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Publication number
CN114099208A
CN114099208A CN202111431462.5A CN202111431462A CN114099208A CN 114099208 A CN114099208 A CN 114099208A CN 202111431462 A CN202111431462 A CN 202111431462A CN 114099208 A CN114099208 A CN 114099208A
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China
Prior art keywords
module
housing
support frame
rod
base
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Withdrawn
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CN202111431462.5A
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Chinese (zh)
Inventor
熊海洋
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Individual
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Individual
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Priority to CN202111431462.5A priority Critical patent/CN114099208A/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/02—Adjustable operating tables; Controls therefor
    • A61G13/04—Adjustable operating tables; Controls therefor tiltable around transverse or longitudinal axis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/10—Parts, details or accessories
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/10—Parts, details or accessories
    • A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
    • A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/10—Parts, details or accessories
    • A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
    • A61G13/126—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with specific supporting surface
    • A61G13/1265—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with specific supporting surface having inflatable chambers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/10—Parts, details or accessories
    • A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
    • A61G13/128—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with mechanical surface adaptations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00—General characteristics of devices
    • A61G2203/30—General characteristics of devices characterised by sensor means
    • A61G2203/34—General characteristics of devices characterised by sensor means for pressure

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

The invention provides a trunk fixing and protecting device applicable to neurosurgery operation, which is applied to the field of medical instruments, and comprises: the device comprises a base, a turning module, an accommodating module and a control module, wherein a cavity matched with the shape of a human body is arranged for people to enter and simultaneously fix and protect the human body; the patient can be conveniently turned by arranging the turning module; the supporting rod mechanism can realize the supporting of the accommodating module, and can be matched with the first housing and the second housing to rotate and open, so that the structure is simple and effective; can hold the space of intracavity through setting up the filling unit and fill, lift up the patient and make things convenient for the doctor to perform the operation in the long length trompil department of backbone, simultaneously through the pre-inflation of filling unit can form the cushion on first housing to avoid colliding with the crust when the upset, then can fix the patient with holding the module after continuing to fill, avoid the patient to take place to rock and cause the damage.

Description

Trunk fixing and protecting device suitable for neurosurgery
Technical Field
The invention relates to the field of medical instruments, in particular to a trunk fixing and protecting device suitable for neurosurgery.
Background
Neurosurgery is mainly studied the nervous system of human body, for example brain, spinal cord and nervous system around, neurosurgery is the nervous system diseases such as brain benefit, spinal cord that the main cure traumatism leads to in the hospital, medical staff is when carrying out human backbone way of escape operation to neurosurgery patient, spinal column operation bracket is used always, in order to satisfy medical staff and carrying out the needs of human backbone way of escape operation to the patient, function is more single when current spinal column operation bracket uses, and in the operation process, need remove patient's health, not only troublesome but also waste time and energy, the effect is unsatisfactory, also brought very big inconvenience, in the past, medical staff's the work degree of difficulty has greatly increased.
Through the mass search of the team, the conventional spinal surgery auxiliary device is known to be mainly disclosed as JP2015083201A, JP2016536051A and CN110236863B, wherein the neurosurgery spinal surgery bracket device disclosed as CN110236863B is particularly representative, the bracket is mainly used for fixing the spine and adjusting the angle of the spine, and the conventional turning mode generally needs to firstly fix a patient by using a bandage and mutually match a plurality of medical staff to finally realize the effect of completely turning the patient, wherein the patient usually needs to be flatly laid on an operating bed on a body before the operation, then the body condition is checked and the breathing anesthesia mask is worn and then turned over; in the process, medical care personnel are required to have certain operation training and technical requirements, have certain physical strength and prevent secondary damage to patients caused by falling of various pipelines;
disclosure of Invention
The invention aims to provide a trunk fixing and protecting device suitable for neurosurgery aiming at the defects of the existing fixing device.
In order to overcome the defects of the prior art, the invention adopts the following technical scheme:
a torso immobilization guard adapted for use in neurosurgical procedures, comprising: a base;
the overturning module is arranged on the base and used for overturning the accommodating module;
the accommodating module is arranged on the base, connected with the overturning module and used for enabling the patient to lie down and surrounding and fixing the patient;
the control module is arranged on the base and used for sending a control instruction to the overturning module and the containing module;
the base comprises a base, a case, a first support frame, a second support frame and a rotating support frame, the case is arranged on the base, the first support frame and the second support frame are arranged on the base and are symmetrically arranged on two sides of the containing module respectively, the first support frame is arranged close to the overturning module, and the rotating support frame is arranged on the base and is arranged below the containing module;
a bearing is arranged at the joint of the first support frame and the turnover module, a first roller is arranged on the rotary support frame, and the first roller is abutted against the accommodating module;
the overturning module comprises a driving mechanism and a supporting rod mechanism, the driving mechanism is used for providing overturning power from the first side of the accommodating module, and the supporting rod mechanism is used for supporting the second side of the accommodating module;
the driving mechanism comprises a driving motor, a first bevel gear, a second bevel gear, a transmission rod and a transmission gear, the driving motor is arranged on the case, the first bevel gear is arranged on a main shaft of the driving motor, the second bevel gear and the transmission gear are respectively arranged at two ends of the transmission rod, the second bevel gear is meshed with the first bevel gear, and the transmission rod is rotatably arranged on the first support frame;
the housing module includes a first case, a second case, and an opening unit for separating the first case and the second case, the first case being hinged to the second case.
Furthermore, a filling unit is further arranged on the first cover shell and used for filling the space between the first cover shell and the human body.
Further, the filling unit comprises an air pump and an air bag, the air bag is arranged in the first human body accommodating cavity, the air pump is arranged on the base and connected with the air bag through an air pipe, and the air pump is used for inflating the air bag.
Furthermore, first housing is provided with first human body and holds chamber and head trompil, the second housing is provided with the second human body and holds chamber and the long trompil of backbone length, the second human body holds the chamber and holds the chamber combination with first human body and form the cavity that is used for holding the human body completely.
Furthermore, the opening unit is provided with a first telescopic cylinder, the first telescopic cylinder is arranged on one side of the first housing, and two ends of the first telescopic cylinder are respectively connected with the first housing and the second housing in a rotating mode.
Furthermore, a first supporting rod is arranged on the first side of the first housing, a second supporting rod is arranged on the second side of the first housing, a third supporting rod is arranged on the first side of the second housing, a fourth supporting rod is arranged on the second side of the first housing, the first supporting rod and the third supporting rod are combined to form a first rotating rod, the first rotating rod is provided with a first outer convex ring portion and a first gear tooth portion, and the first gear tooth portion is meshed with the transmission gear.
Further, the second bracing piece forms the second dwang with the combination of fourth bracing piece, the second dwang is provided with the second evagination ring portion.
Further, the bracing piece mechanism includes supporting part, first spacing semi-ring portion and the spacing semi-ring portion of second, ·, first spacing semi-ring portion is connected with the supporting part, the spacing semi-ring portion of second sets up in the top of first spacing semi-ring portion, and is articulated with first spacing semi-ring portion, first spacing semi-ring portion forms the spacing ring with the combination of the spacing semi-ring portion of second, the spacing ring is including rotating butt portion, spacing concave part, be provided with the second gyro wheel of annular arrangement on the rotation butt portion, the second dwang rotates to set up on the second gyro wheel, and the second outer bulge loop portion of second dwang rotates to set up on spacing concave part.
The beneficial effects obtained by the invention are as follows:
the cavity matched with the shape of the human body is arranged for people to enter and fix and protect the human body; the patient can be conveniently turned by arranging the turning module; the supporting rod mechanism can realize the supporting of the accommodating module, and can be matched with the first housing and the second housing to rotate and open, so that the structure is simple and effective; the space in the cavity can be contained by the filling unit for filling, so that a patient can be lifted up to be convenient for a doctor to perform operation at the position of the long open hole of the spinal column, and meanwhile, the cushion can be formed on the first housing through pre-inflation of the filling unit, so that collision with a hard shell is avoided during overturning, and the patient and the containing module can be fixed after continuous filling, so that the patient is prevented from shaking to cause damage; the filling degree of the filling unit can be monitored by arranging the pressure sensor, so that the phenomenon that the patient is extruded due to over filling is avoided; can lock the position of housing through setting up the bolt unit, avoid lying down to touch and take place to rock, hoisting device's stability in the operation process.
Drawings
The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the first rotating rod according to the present invention.
Fig. 3 is a schematic structural diagram of the support bar mechanism of the present invention.
Fig. 4 is a schematic structural diagram of the first housing of the present invention.
Fig. 5 is a schematic structural view of a second housing of the present invention.
Fig. 6 is a schematic structural view of the buckle unit of the present invention.
Fig. 7 is a flow chart illustrating an application of the present invention.
Figure 8 is a graph comparing patient satisfaction with the present device and with a conventional fixation device.
In the figure: 1. a base; 11. a base; 12. a chassis; 13. a first support frame; 14. a second support frame; 15. rotating the support frame; 2. a turning module; 21. a drive mechanism; 22. a support rod mechanism; 3. a housing module; 31. a first housing; 32. a second housing; 33. an opening unit; 34. a filling unit; 4. a control module; 5. a locking module; 51. a buckle unit; 52. a latch unit.
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Other systems, methods, and/or features of the present embodiments will become apparent to those skilled in the art upon review of the following detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description, be within the scope of the invention, and be protected by the accompanying claims. Additional features of the disclosed embodiments are described in, and will be apparent from, the detailed description that follows.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
The first embodiment.
As shown in fig. 1, 2, 3, 4, 5 and 6, a torso immobilization guard adapted for use in neurosurgery comprising: a base 1;
the overturning module 2 is arranged on the base 1 and used for overturning the accommodating module 3;
the accommodating module 3 is arranged on the base 1, is connected with the overturning module 2 and is used for enabling the patient to lie down and surrounding and fixing the patient;
the control module 4 is arranged on the base 1 and used for sending a control instruction to the overturning module 2 and the containing module 3;
the base 1 comprises a base 11, a case 12, a first support frame 13, a second support frame 14 and a rotating support frame 15, wherein the case 12 is arranged on the base 11, the first support frame 13 and the second support frame 14 are arranged on the base 11 and are symmetrically arranged on two sides of the containing module 3 respectively, the first support frame 13 is arranged close to the overturning module 2, and the rotating support frame 15 is arranged on the base 11 and is arranged below the containing module 3;
a bearing is arranged at the joint of the first support frame 13 and the turnover module 2, a first roller is arranged on the rotating support frame 15, and the first roller is abutted against the accommodating module 3;
the overturning module 2 comprises a driving mechanism 21 and a supporting rod mechanism 22, wherein the driving mechanism 21 is used for providing overturning power from a first side of the accommodating module 3, and the supporting rod mechanism 22 is used for supporting a second side of the accommodating module 3;
the driving mechanism 21 comprises a driving motor, a first bevel gear, a second bevel gear, a transmission rod and a transmission gear, the driving motor is arranged on the case 12, the first bevel gear is arranged on a main shaft of the driving motor, the second bevel gear and the transmission gear are respectively arranged at two ends of the transmission rod, the second bevel gear is meshed with the first bevel gear, and the transmission rod is rotatably arranged on the first support frame 13;
the containing module 3 comprises a first casing 31, a second casing 32 and an opening unit 33, the first casing 31 is hinged with the second casing 32, the opening unit 33 is used for separating the first casing 31 and the second casing 32;
the first cover 31 is further provided with a filling unit 34, and the filling unit 34 is used for filling the space between the first cover 31 and the human body;
the filling unit 34 comprises an air pump and an air bag, the air bag is arranged in the first human body accommodating cavity, the air pump is arranged on the base 11 and connected with the air bag through an air pipe, and the air pump is used for inflating the air bag;
the first cover shell 31 is provided with a first human body accommodating cavity and a head opening, the second cover shell 32 is provided with a second human body accommodating cavity and a spine long length opening, and the second human body accommodating cavity and the first human body accommodating cavity are combined to form a cavity for completely accommodating a human body;
the opening unit 33 is provided as a first telescopic cylinder, the first telescopic cylinder is arranged on one side of the first housing 31, and two ends of the first telescopic cylinder are respectively connected with the first housing 31 and the second housing 32 in a rotating manner;
a first supporting rod is arranged on the first side of the first housing 31, a second supporting rod is arranged on the second side of the first housing 31, a third supporting rod is arranged on the first side of the second housing 32, a fourth supporting rod is arranged on the second side of the first housing, the first supporting rod and the third supporting rod are combined to form a first rotating rod, the first rotating rod is provided with a first outer convex ring part and a first gear tooth part, and the first gear tooth part is meshed with a transmission gear;
the second support rod and the fourth support rod are combined to form a second rotating rod, and the second rotating rod is provided with a second convex ring part;
the support rod mechanism 22 comprises a support part, a first limit semi-ring part and a second limit semi-ring part, the support part is arranged on the second support frame 14, the first limit semi-ring part is connected with the support part, the second limit semi-ring part is arranged above the first limit semi-ring part and is hinged to the first limit semi-ring part, the first limit semi-ring part and the second limit semi-ring part are combined to form a limit ring, the limit ring comprises a rotation abutting part and a limit groove part, second idler wheels which are annularly arranged are arranged on the rotation abutting part, the second rotating rod is rotatably arranged on the second idler wheels, and the second outer convex ring part of the second rotating rod is rotatably arranged on the limit groove part.
Second embodiment, the present embodiment is further described in the above embodiments, and it should be understood that the present embodiment includes all the technical features described above and is further described in detail:
the first closure 31 and the second closure 32 are each provided in a semi-cylindrical shape;
the second cover shell 32 is also provided with a pressure sensor, and the pressure sensor is used for monitoring the pressure generated by the patient on the inner wall of the first cover shell 31;
the locking device further comprises a locking module 5, wherein the locking module 5 comprises a buckle unit 51 and a bolt unit 52, the buckle unit 51 is used for connecting and locking the first casing 31 and the second casing 32, and the locking module 5 is used for fixing the positions of the first casing 31 and the second casing 32;
the fastening unit 51 comprises a spring, a fastening rod and a shift lever, wherein an installation groove is formed in the first housing 31, a fastening groove is formed in the second housing 32, the fastening rod is rotatably arranged on the installation groove, the shift lever is connected with the fastening rod, and the spring is arranged in the installation groove and is configured to push a fastening part of the fastening rod to the fastening groove so as to keep fastening connection;
the latch unit 52 includes a second telescopic cylinder and a latch, the second telescopic cylinder is disposed on the base 11, the latch is connected to a piston rod of the second telescopic cylinder, the first housing 31 and the second housing 32 are both provided with a jack, when the first housing 31 rotates to the top of the second housing 32, the latch matches and aligns with the jack of the first housing 31, and when the second housing 32 rotates to the top of the first housing 31, the latch matches and aligns with the jack of the second housing 32.
The device is provided with the cavity matched with the shape of the human body, so that a person can enter the cavity and fix and protect the human body; the space in the cavity can be filled by arranging the filling unit 34, so that a patient can be lifted up to be convenient for a doctor to perform operation at the position of the open hole of the long spinal column, and meanwhile, the cushion can be formed on the first housing 31 by pre-inflating the filling unit 34, so that the patient can be prevented from colliding with the hard shell during overturning, and then the patient and the accommodating module 3 can be fixed after the filling is continued, and the patient is prevented from shaking to cause damage; the filling degree of the filling unit 34 can be monitored by arranging the pressure sensor, so that the phenomenon that the patient is squeezed due to over filling is avoided; the position of the housing can be locked by arranging the bolt unit 52, so that the phenomenon that the patient lies down and touches the surgical instrument to shake in the process of surgery is avoided, and the stability of the device is improved.
Third embodiment, the present embodiment is further described in the above embodiments, and it should be understood that the present embodiment includes all the technical features described above and is further described in detail:
with further reference to fig. 7 and 8, the trunk fixation and protection device is applied in a manner including:
s1, controlling the flipping module 2 to adjust the position of the containing module 3 so that the first housing 31 is above and the second housing 32 is below, locking the second housing 32 by the latch unit 52, and opening the containing module 3 by the opening unit 33;
s2, the patient enters or is held in the first human body accommodating cavity of the first cover shell 31 through the climbing ladder, then the patient completely puts the body into the first human body accommodating cavity, the accommodating module 3 is closed by the control opening unit 33, and then the first cover shell 31 and the second cover shell 32 are connected and locked through the locking module 5;
s3, wearing an anesthesia respirator to a patient from the head opening of the first housing 31 for anesthesia, controlling the latch unit 52 to release the first housing 31, controlling the filling unit 34 to pre-inflate, then controlling the driving mechanism 21 of the turnover module 2 to start to drive the containing module 3 to rotate, so that the second housing 32 is on top, the first housing 31 is on bottom, and then controlling the latch unit 52 to lock the first housing 31;
s4, controlling the filling unit 34 to start inflating the air bag again, so that the air bag jacks up the patient after being expanded, the spine part of the patient is gradually close to the spine bit length opening of the second housing 32, controlling the filling degree of the filling unit 34 by directly observing or knowing the approaching condition between the patient and the second housing 32 from the pressure sensor, and stopping filling after the patient is lifted to a position suitable for operation;
s5, the doctor can stand around the containing module 3 to perform the spinal surgery on the patient from the position of the opening of the spinal column long strip, and after the surgery is completed, the patient can be carried out from the cavity by opening the buckle unit 51 and pushing the first cover 31 away by the opening unit 33.
Although the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. That is, the methods, systems, and devices discussed above are examples. Various configurations may omit, substitute, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in an order different than that described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, as different aspects and elements of the configurations may be combined in a similar manner. Further, elements therein may be updated as technology evolves, i.e., many elements are examples and do not limit the scope of the disclosure or claims.
Specific details are given in the description to provide a thorough understanding of the exemplary configurations including implementations. However, configurations may be practiced without these specific details, for example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail in order to avoid obscuring the configurations. This description provides example configurations only, and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made in the function and arrangement of elements without departing from the spirit or scope of the disclosure.
In conclusion, it is intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that these examples are illustrative only and are not intended to limit the scope of the invention. After reading the description of the invention, the skilled person can make various changes or modifications to the invention, and these equivalent changes and modifications also fall into the scope of the invention defined by the claims.

Claims (8)

1. A trunk fixation guard adapted for use in neurosurgical procedures, comprising: a base;
the overturning module is arranged on the base and used for overturning the accommodating module;
the accommodating module is arranged on the base, connected with the overturning module and used for enabling the patient to lie down and surrounding and fixing the patient;
the control module is arranged on the base and used for sending a control instruction to the overturning module and the containing module;
the base comprises a base, a case, a first support frame, a second support frame and a rotating support frame, the case is arranged on the base, the first support frame and the second support frame are arranged on the base and are symmetrically arranged on two sides of the containing module respectively, the first support frame is arranged close to the overturning module, and the rotating support frame is arranged on the base and is arranged below the containing module;
a bearing is arranged at the joint of the first support frame and the turnover module, a first roller is arranged on the rotary support frame, and the first roller is abutted against the accommodating module;
the overturning module comprises a driving mechanism and a supporting rod mechanism, the driving mechanism is used for providing overturning power from the first side of the accommodating module, and the supporting rod mechanism is used for supporting the second side of the accommodating module;
the driving mechanism comprises a driving motor, a first bevel gear, a second bevel gear, a transmission rod and a transmission gear, the driving motor is arranged on the case, the first bevel gear is arranged on a main shaft of the driving motor, the second bevel gear and the transmission gear are respectively arranged at two ends of the transmission rod, the second bevel gear is meshed with the first bevel gear, and the transmission rod is rotatably arranged on the first support frame;
the housing module includes a first case, a second case, and an opening unit for separating the first case and the second case, the first case being hinged to the second case.
2. The trunk fixation prevention device for neurosurgery according to claim 1, wherein a filling unit is further provided on the first cover, and the filling unit is used for filling a space between the first cover and the human body.
3. The torso immobilization guard of claim 2, wherein the filling unit comprises an air pump and an air bladder, the air bladder is disposed in the first body cavity, the air pump is disposed on the base and connected to the air bladder via an air tube, and the air pump is configured to inflate the air bladder.
4. The torso immobilization guard of claim 3, wherein said first housing defines a first body receiving cavity and a head opening, and said second housing defines a second body receiving cavity and a spine length opening, said second body receiving cavity in combination with said first body receiving cavity defining a cavity for fully receiving a body.
5. The trunk fixation prevention device for neurosurgery according to claim 4, wherein the opening unit is provided as a first telescopic cylinder, the first telescopic cylinder is provided on one side of the first housing, and both ends of the first telescopic cylinder are respectively rotatably connected with the first housing and the second housing.
6. The trunk fixation guard for neurosurgical operation as claimed in claim 5, wherein the first side of the first housing is provided with a first support rod, the second side of the first housing is provided with a second support rod, the first side of the second housing is provided with a third support rod, the second side of the second housing is provided with a fourth support rod, the first support rod and the third support rod are combined to form a first rotation rod, the first rotation rod is provided with a first outer convex ring portion and a first wheel tooth portion, and the first wheel tooth portion is meshed with the transmission gear.
7. A trunk fixation guard as claimed in claim 6 adapted for use in neurosurgery, wherein the second support bar and the fourth support bar combine to form a second rotatable shaft provided with a second outwardly convex ring portion.
8. The trunk fixation device according to claim 7, wherein the support rod mechanism comprises a support portion, a first half-ring portion and a second half-ring portion, the support portion is disposed on the second support frame, the first half-ring portion is connected to the support portion, the second half-ring portion is disposed above the first half-ring portion and is hinged to the first half-ring portion, the first half-ring portion and the second half-ring portion form a limiting ring in combination, the limiting ring comprises a rotation abutting portion and a limiting groove portion, the rotation abutting portion is provided with second rollers arranged in an annular shape, the second rotation rod is rotatably disposed on the second rollers, and the second protruding ring portion of the second rotation rod is rotatably disposed on the limiting groove portion.
CN202111431462.5A 2021-11-29 2021-11-29 Trunk fixing and protecting device suitable for neurosurgery Withdrawn CN114099208A (en)

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Application Number Priority Date Filing Date Title
CN202111431462.5A CN114099208A (en) 2021-11-29 2021-11-29 Trunk fixing and protecting device suitable for neurosurgery

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Application Number Priority Date Filing Date Title
CN202111431462.5A CN114099208A (en) 2021-11-29 2021-11-29 Trunk fixing and protecting device suitable for neurosurgery

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CN114099208A true CN114099208A (en) 2022-03-01

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CN202111431462.5A Withdrawn CN114099208A (en) 2021-11-29 2021-11-29 Trunk fixing and protecting device suitable for neurosurgery

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115123722A (en) * 2022-07-12 2022-09-30 湖南汇特焊材科技有限公司 Intelligent equipment for welding rod production

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115123722A (en) * 2022-07-12 2022-09-30 湖南汇特焊材科技有限公司 Intelligent equipment for welding rod production
CN115123722B (en) * 2022-07-12 2024-01-16 湖南汇特焊材科技有限公司 Intelligent equipment for welding rod production

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