CN111467053B - Adjustable operation auxiliary device - Google Patents
Adjustable operation auxiliary device Download PDFInfo
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- CN111467053B CN111467053B CN202010317721.0A CN202010317721A CN111467053B CN 111467053 B CN111467053 B CN 111467053B CN 202010317721 A CN202010317721 A CN 202010317721A CN 111467053 B CN111467053 B CN 111467053B
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- 238000000034 method Methods 0.000 claims abstract description 13
- 210000003739 neck Anatomy 0.000 claims description 44
- 239000000463 material Substances 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
- 210000004556 brain Anatomy 0.000 claims description 5
- 230000011218 segmentation Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 210000003205 muscle Anatomy 0.000 abstract description 3
- 206010028980 Neoplasm Diseases 0.000 description 8
- 230000006378 damage Effects 0.000 description 5
- 238000001356 surgical procedure Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000003902 lesion Effects 0.000 description 3
- 230000036544 posture Effects 0.000 description 3
- 238000002271 resection Methods 0.000 description 3
- 208000003174 Brain Neoplasms Diseases 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000003211 malignant effect Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 206010027476 Metastases Diseases 0.000 description 1
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 208000013355 benign neoplasm of brain Diseases 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000009401 metastasis Effects 0.000 description 1
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- 229920000642 polymer Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
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- 239000007779 soft material Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Neurosurgery (AREA)
- Gynecology & Obstetrics (AREA)
- Radiology & Medical Imaging (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses an adjustable operation auxiliary device, comprising: a device fixation assembly for securing the present device, a head fixation assembly for securing the patient, and a neck fixation assembly; the head fixing component and the neck fixing component are arranged on the device fixing component; the device fixing assembly, the head fixing assembly and the neck fixing assembly are all adjustable. According to the invention, the head of a patient is fixed through the head fixing assembly, so that the danger that the head of the patient shakes due to muscle reaction or careless touch of medical staff in the operation process of the patient is avoided; the neck fixing component and the device fixing component further ensure the stability and the applicability of the invention, and provide a stable operation environment for medical staff.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to an adjustable operation auxiliary device.
Background
The brain tumor (except for metastasis), benign and malignant are often more harmful than malignant, and the benign brain tumor often stresses important nerve structures, rather than the body consumed by the tumor itself, and the treatment methods such as medicine, chemotherapy, radiotherapy and the like usually cannot remove the tumor to the maximum extent, so many brain tumors need to be treated by excision surgery, and the tumor excision surgery needs to remove the tumor, decompress the tumor by an accurate method, and cannot damage or only slightly damage the pressed structures.
Therefore, the tumor resection operation is an operation with very high technical requirements, and how to ensure that the operation is successfully and accurately completed can be realized through various auxiliary equipment besides the continuous study and training of medical staff to improve the operation skills of the medical staff.
Since tumor resection operation often requires external imaging technology to determine the tumor position, and then corresponding resection operation is performed according to the determined position, and the brain is one of the most important parts of the human body, the injury caused by position deviation is often irreparable to the patient and has serious consequences, and for this reason, auxiliary equipment for fixing the head of the patient in operation is designed, but in the related technology, the fixing effect is often not ideal enough, and the aim of assisting medical staff in improving the accurate effect of the operation cannot be well achieved.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems in the related art to some extent. To this end, an object of the present invention is to propose an adjustable surgical assistance device for an operating table having a flat table top, comprising:
the device fixing assembly comprises a fixing bottom plate and a first clamping assembly, and the first clamping assembly is fixed on the fixing bottom plate and used for clamping and fixing the fixing bottom plate on the surface of the operating table;
A head fixation assembly comprising a head fixation bracket and a second clamping assembly; the head fixing bracket is fixed on the upper surface of the fixing bottom plate and used for supporting the head of a human body; the second clamping component is arranged on the fixed bottom plate and positioned below the head fixing bracket and is used for clamping and fixing the head of a human body on the head fixing bracket;
a neck fixing assembly including a neck fixing bracket and a third clamping assembly; the neck fixing bracket is arranged on the fixing bottom plate and is closely adjacent to the head fixing assembly; the third clamping component is arranged on the neck fixing bracket and used for clamping and fixing the neck of the human body on the neck fixing bracket;
The first clamping assembly, the second clamping assembly and the third clamping assembly are all adjustable to adapt to human heads and necks of different shapes and sizes.
The invention provides an adjustable operation auxiliary device, which is used for fixing the heads of different patients through an adjustable head fixing assembly, so that the danger that the heads of the patients shake due to muscle reaction or careless touch of medical staff in the operation process is avoided; the neck fixation assembly and the device fixation assembly further enhance the stability and applicability of the present invention.
Preferably, the method further comprises: the focus positioning auxiliary component is used for processing medical image data of a patient into a focus information graph and then projecting the focus information graph onto the body surface of the patient so that medical staff can determine the focus position by means of the projection effect.
Preferably, the focus positioning auxiliary assembly comprises a microcomputer and a projector, wherein the microcomputer and the projector are respectively fixed on the fixed bottom plate, the microcomputer is electrically connected with the projector, a USB interface is arranged on the microcomputer, the microcomputer receives medical image data of a patient through the USB interface and processes the medical image data, the medical image data is projected and broadcast through the projector, a projection area of the projector is fixed on the head fixing assembly, and a focus information map of the patient formed after the processing of the microcomputer is put in the head area of the patient in equal proportion.
Preferably, the first clamping assembly comprises a mounting plate and a moving plate, and one end of the mounting plate is fixed at the edge of the fixed bottom plate; the movable plate comprises a connecting part and a clamping part, the other end of the mounting plate, which is far away from the fixed bottom plate, is movably connected with the connecting part, and the clamping part is vertically fixed at one end of the connecting part, which is far away from the mounting plate; the first clamping assemblies are at least provided with two groups, and the two groups of first clamping assemblies are oppositely arranged at the edges of the two sides of the fixed bottom plate; the clamping range of the two clamping parts is adjusted by stretching.
Preferably, the connecting part and the mounting plate are both hollow structures, one end of the mounting plate, which is far away from the fixed bottom plate, is embedded into the connecting part, the mounting plate and the connecting part are both internally provided with fixed cross bars, and the two fixed cross bars are connected through a tension spring; corresponding limit grooves are formed in the two fixed cross bars, and two ends of the tension spring are respectively fixed in the limit grooves; the tension spring is mutually perpendicular to the fixed cross rod.
Preferably, the mounting plate is provided with a U-shaped groove at the part of the two side surfaces of the fixing cross bar, which is close to the connecting part, and the height of the U-shaped groove is larger than the maximum outer diameter of the fixing cross bar.
Preferably, the head fixing bracket is an elliptical ring, the bottom of the elliptical ring is fixed on the fixing bottom plate through a plurality of fixing legs, four supporting blocks are arranged on the inner wall of the elliptical ring, which is close to the top of the elliptical ring, and connecting lines between two mutually non-adjacent supporting blocks are respectively overlapped with the long shaft and the short shaft of the elliptical ring.
Preferably, the second clamping assembly comprises at least three clamping arms and an adjusting bolt, the clamping arms are provided with waist-shaped holes, the adjusting bolt penetrates through the waist-shaped holes to fix the at least three clamping arms on the fixed bottom plate, and the adjusting bolt and the center of the elliptical ring are positioned on the same vertical line; the tail end of the clamping arm far away from the adjusting bolt is provided with a clamping plectrum.
Preferably, the neck fixing bracket and the third clamping component are made of memory cotton materials, and the neck fixing bracket and the third clamping component are arranged into a U-shaped integrated structure.
Preferably, the clamping poking piece and one surface of the clamping part for clamping are provided with buffer cushions.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an adjustable surgical assist apparatus according to example 1 of the present invention;
FIG. 2 is a schematic view of a first clamping assembly according to embodiment 1 of the present invention;
FIG. 3 is a top view of embodiment 1 of the present invention;
FIG. 4 is a side view of embodiment 1 of the present invention;
FIG. 5 is an enlarged detail view at A of FIG. 1;
FIG. 6 is a schematic view of an adjustable surgical assist apparatus according to example 2 of the present invention;
FIG. 7 is a top view of embodiment 2 of the present invention;
fig. 8 is an enlarged detail view at B in fig. 6.
Reference numerals: the device fixing assembly 10, the fixing base plate 101, the first clamping assembly 102, the head fixing assembly 20, the head fixing bracket 201, the second clamping assembly 202, the neck fixing assembly 30, the mounting plate 1021, the moving plate 1022, the connecting portion 1023, the clamping portion 1024, the fixing cross bar 1025, the tension spring 1026, the limit groove 1027, the U-shaped groove 1028, the elliptical ring 203, the fixing foot 204, the supporting block 205, the clamping arm 206, the adjusting bolt 207, the waist-shaped hole 208, the clamping plectrum 209, the cushion 40, the focus positioning auxiliary assembly 50, the microcomputer 501, the projector 502, the projector mounting bracket 503, the mounting hole 504, the telescopic rod 505, and the supporting rod 506.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below are exemplary and intended to illustrate the present invention and should not be construed as limiting the invention, and all other embodiments, based on the embodiments of the present invention, which may be obtained by persons of ordinary skill in the art without inventive effort, are within the scope of the present invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
An adjustable surgical assistance device according to the present invention is described in detail below with reference to the accompanying drawings.
Example 1: referring to fig. 1 to 5, an adjustable surgical assistance device according to an embodiment of the present invention is applied to an operating table, the operating table having a flat table top, the adjustable surgical assistance device comprising: the device fixing assembly 10 for fixing the device fixing assembly on an operating table comprises a fixing base plate 101 and a first clamping assembly 102, wherein the first clamping assembly 102 is fixed on the upper surface of the fixing base plate 101 near the edge; the first clamping assembly 102 can clamp and secure the fixed base plate 101 to the top of an operating table, and the first clamping assembly 102 can be adjusted to fit different sizes of operating tables.
The present invention also includes a head fixation assembly 20, the head fixation assembly 20 including a head fixation bracket 201 and a second clamping assembly 202; the head fixing bracket 201 is fixed on the upper surface of the fixing base plate 101, and the head fixing bracket 201 is used for supporting the head of a human body; the second clamp assembly 202 is provided on the fixing base plate 101 and is located below the head fixing bracket 201; the clamping range of the second clamping assembly 202 is adjustable, and the clamping range can clamp and fix the human head on the head fixing bracket 201 after adjustment.
The present invention also includes a neck fixation assembly 30, the neck fixation assembly 30 including a neck fixation bracket (not shown) and a third clamping assembly (not shown); the neck fixing bracket is disposed on the fixing base plate 101, specifically, the neck fixing bracket is disposed closely adjacent to the head fixing assembly 20, and is adapted to the positional relationship of the head and neck of the human body. The third clamping assembly is arranged on the neck fixing bracket; the third clamping component is used for clamping and fixing the neck of the human body on the neck fixing bracket.
Referring to fig. 2, in particular, in the present embodiment, the first clamping assembly 102 includes a mounting plate 1021 and a moving plate 1022, one end of the mounting plate 1021 being fixed at an edge of the fixed base plate 101; the moving plate 1022 comprises a connecting part 1023 and a clamping part 1024, the other end of the mounting plate 1021 far from the fixed bottom plate 101 is movably connected with the connecting part 1023, and the clamping part 1024 is vertically fixed at one end of the connecting part 1023 far from the mounting plate 1021; the first clamping assemblies 102 are at least provided with two groups, and the two groups of first clamping assemblies 102 are oppositely arranged at the edges of the two sides of the fixed bottom plate 101; optionally, the connecting portion 1023 and the clamping portion 1024 are configured as an integrally formed "L" shaped plate, and two sets of oppositely disposed "L" shaped plates together form a clamping structure. The moving plate 1022 can perform horizontal stretching motion relative to the mounting plate 1021, that is, the two clamping portions 1024 can adjust the clamping range thereof by stretching.
Specifically, the connecting portion 1023 and the mounting plate 1021 are both provided with hollow structures, one end portion of the mounting plate 1021, which is far away from the fixed bottom plate 101, is movably nested in the connecting portion 1023, fixing cross bars 1025 are fixed in the mounting plate 1021 and the connecting portion 1023, and the two fixing cross bars 1025 are connected through a tension spring 1026. Corresponding limiting grooves 1027 are formed in the two fixing cross bars 1025, and two ends of the tension spring 1026 are respectively fixed in the limiting grooves 1027. The extension springs 1026 are provided in two, and the limiting grooves 1027 keep the extension direction of the extension springs 1026 and the fixed cross bar 1025 perpendicular to each other.
Preferably, the mounting plate 1021 is provided with a U-shaped slot 1028 on both sides of the fixing rail 1025 near the connecting portion 1023, and the height of the U-shaped slot 1028 is greater than the maximum outer diameter of the fixing rail 1025. The U-shaped slot 1028 allows the mounting plate 1021 to nest to the maximum in the connection 1023, which is advantageous for increasing the travel distance of the travel plate 1022 and thus the range of adjustment of the first clamping assembly 102.
When no external force is applied to the moving plate 1022, that is, the extension spring 1026 does not receive the action of the new external force, the moving plate 1022 approaches the mounting plate 1021 under the action of the tension of the extension spring 1026, and is sleeved outside the part of the mounting plate 1021 which is not fixed with the fixed bottom plate 101; when the invention is required to be fixed on an operating table, the movable plates 1022 are pulled away from the mounting plate 1021 until the distance between the clamping parts 1024 of the two opposite movable plates 1022 is larger than the width of the operating table, then the invention is stably placed on the operating table, and the clamping parts 1024 in the two movable plates 1022 generate clamping force on two sides of the operating table under the action of the tension springs 1026 when the movable plates 1022 are released.
Referring to fig. 1, 3, 4 and 5, the head fixing bracket 201 is configured as an elliptical ring 203, the bottom of the elliptical ring 203 is fixed on the fixing base plate 101 by a plurality of fixing legs 204, four supporting blocks 205 which are not in contact with each other are arranged at the inner wall adjacent to the top of the elliptical ring 203, and the connecting lines between two non-adjacent supporting blocks 205 are respectively overlapped with the long axis and the short axis of the elliptical ring 203. In head surgery, the surgical wound is likely to be located at any position of the head, and in order to facilitate the operation of medical staff, the patient also needs to adopt different lying postures according to the wound position, that is, other lying postures of the patient are often generated in the surgery except the supine position. For example, in the prone position, where it is often necessary to raise the patient's head with an object in order to avoid choking the patient's facial breathing passages, this is not only cumbersome but also very likely to involve the risk of the object shifting during the procedure, so as to affect the doctor's operation. The head fixing bracket 201 is provided with the elliptical ring 203, so that the breathing of the patient in prone, lateral and other postures is not influenced while the head is supported, the exposure area of the head is increased, and the operation of a doctor is facilitated.
Because the head sizes of different patients are different, if the head sizes of the patients are relatively smaller, the patients can not be stably placed on the elliptical ring 203 with fixed size, and therefore, four supporting blocks 205 are specially arranged, so that the patients with different head sizes can be stably placed on the elliptical ring 203.
Preferably, the second clamping assembly 202 includes four clamping arms 206 and adjusting bolts 207, in this embodiment, four clamping arms 206 are provided, a waist-shaped hole 208 is provided on the clamping arms 206, the adjusting bolts 207 pass through the waist-shaped hole 208 to fix the four clamping arms 206 on the fixed bottom plate 101, and the adjusting bolts 207 are located on the same vertical line with the center of the elliptical ring 203, that is, the second clamping assembly 202 is provided under the elliptical ring 203; the end of the clamping arm 206 remote from the adjustment bolt 207 is provided with a clamping paddle 209.
Preferably, in this embodiment, the buffer pads 40 are disposed on the clamping dial 209 and the clamping portion 1024 on the side for clamping. The cushion pad 40 is made of an elastic material, the elastic property of the cushion pad enables the clamped part of the patient to reduce the risk of compression damage caused by long-time clamping, and the elasticity of the cushion pad can cushion the stress effect between the clamped object and the clamped object caused by the clamping force, so that the clamping stability is further improved.
When the head of the patient needs to be fixed, the adjusting bolt 207 is only required to be unscrewed, the clamping arm 206 is pulled outwards to a position which obviously does not contact the head of the patient, the head of the patient is stably rested on the elliptical ring 203 at the moment, after the angle which is convenient for operation is adjusted, the four clamping arms 206 are folded inwards until the clamping pulling piece 209 contacts the head of the patient and the external force is slightly applied to the clamping pulling piece to enable the head of the patient not to be moved, and at the moment, the adjusting bolt 207 is screwed down, so that the fixing operation of the head of the patient is completed.
Preferably, in this embodiment, the neck fixing bracket and the third clamping assembly are provided as a "U" shaped integrated structure, and in particular, the neck fixing bracket and the third clamping assembly are made of memory cotton material. The memory cotton material is a polyurethane high molecular polymer with an open unit structure, has obvious viscoelastic characteristics, shows very soft material characteristics and has very strong impact energy absorption capacity. The molecules of the material can flow to shift and deform when being pressed by external force, and the material is fit with the contour of the contact surface of the pressing object, and is limited by intermolecular van der Waals force to have weak rebound force, so that the pressure is uniformly dispersed to the whole contact surface, and the material can slowly recover to the original shape when the pressure is eliminated. Therefore, when the neck of different patients is contacted, corresponding deformation can be generated according to the neck outlines of the different patients, the neck of the patients can be stably and firmly fixed in the neck, the neck comprises important parts of the human body such as the trachea, the great blood vessels, the cervical vertebrae and the like, the soft memory cotton material can not generate larger compression force on the neck, and the risk that the neck is compressed and injured by external force is avoided while the neck is effectively fixed.
It should be noted that in other embodiments, the neck fixing bracket and the third clamping assembly may be provided in other configurations.
According to the adjustable operation auxiliary device provided by the embodiment, the head of a patient in operation is fixed through the head fixing assembly 20, the neck fixing assembly 30 and the device fixing assembly 10, so that the stability of the operation environment of medical staff is effectively ensured, and the danger that the head of the patient shakes and further the operation of the medical staff is influenced due to muscle reaction or careless touch of the medical staff in the operation process is avoided; and the three fixing assemblies are all provided with adjustable clamping assemblies, so that the invention can be suitable for patients with various operating tables and different head types.
Example 2: the difference from the above embodiment is that the medical imaging apparatus further comprises a focus positioning auxiliary component 50, and the focus positioning auxiliary component 50 is used for processing medical image data of a patient into a focus information graph and then projecting the focus information graph onto a body surface of the patient, so that a medical staff can determine a focus position by means of a projection effect.
Specifically, the lesion localization auxiliary assembly 50 includes a microcomputer 501 and a projector 502, and the microcomputer 501 and the projector 502 are respectively fixed to the fixed base plate 101. The microcomputer 501 is electrically connected with the projector 502, a USB interface (not shown) is arranged on the microcomputer 501, the microcomputer 501 receives medical image data of a patient through the USB interface, processes the medical image data and projects the medical image data through the projector 502 for broadcasting, a projection area of the projector 502 is fixed on the head fixing assembly 20, and a focus information map of the patient formed after the processing of the microcomputer 501 is put in the head area of the patient in equal proportion. Optionally, the focus information graph comprises a two-dimensional graph and a three-dimensional graph, and the medical staff can select the focus information graph according to actual conditions.
Optionally, the microcomputer 501 is fastened to the fixing base plate 101 beside the neck fixing assembly 30 in an embedded manner. The fixing base plate 101 is provided with a mounting hole 504, the projector 502 is mounted in the mounting hole 504 through a projector mounting frame 503, the mounting hole 504 is positioned beside the head fixing assembly 20, the projector mounting frame 503 comprises a supporting rod 506 and a telescopic rod 505, and the bottom of the supporting rod 506 is detachably fixed in the mounting hole 504; one end of the telescopic rod 505 is fixed on the top of the supporting rod 506, and the other end is fixed with the projector 502. The telescoping rod 505 is provided with an adjustment mark, and when the telescoping rod 505 is adjusted to the marked position, the projector 502 fixed to the end of the telescoping rod 505 is positioned directly above the head fixation assembly 20.
In this embodiment, the projector 502 and the projector mounting frame 503 are both detachable, so that after the medical staff determines that the focus of the patient is located by means of the focus positioning auxiliary assembly 50, the projector 502 and the projector mounting frame 503 can be detached in time, or the operation space above the head fixing assembly 20 is prevented from being blocked or the operation field of the medical staff is affected by shrinkage of the telescopic rod 505.
Specifically, the method for processing medical image data of a patient by the microcomputer 501 includes the following steps:
step 1, physiological data of the head and neck of a patient is acquired and input into the microcomputer 501.
And 2, acquiring all medical image data of the cranium and brain of the patient, and performing cranium and brain three-dimensional reconstruction based on an image threshold segmentation principle by adopting medical image processing software.
And 3, putting each reconstructed image in the step 2 into the same coordinate system preset by the microcomputer 501 according to the physiological data of the patient obtained in the step 1 in equal proportion.
And 4, marking the position of the focus according to the positions of the images in the step3 in a preset coordinate system.
And 5, carrying out grid division on each image, which is marked with the focus and is positioned in the same coordinate system, in the step 4, wherein the unit grid size is 1mm multiplied by 1mm.
And 6, transmitting the grid-divided image in the step 5 to a projector 502, and projecting and playing the image by the projector 502.
In this embodiment, the positions of the projector 502 and the fixing base plate 101 are fixed, and the parameters related to the projector 502 are fixed in advance, that is, the image projected by the projector 502 in equal proportion will be accurately projected on the head of the patient on the head fixing assembly 20. At this time, medical staff can divide the area of the head of the patient according to the grids in the projection, and confirm the focus position according to the focus mark in the projection, thereby providing reference for the medical staff to determine the focus of the patient and reducing the workload of the medical staff for manually measuring and searching the focus position. The lesion location aid assembly 50 enables a healthcare worker to quickly determine a lesion location, effectively avoiding the disadvantage of additional injury to the patient due to deviations in the surgical approach.
In summary, the adjustable operation auxiliary device provided by the invention is simple in use mode and convenient to adjust, and greatly improves the convenience of operation of medical staff and ensures the accuracy of operation of the medical staff; and the method has wide applicability, low cost, economy and practicability, and is favorable for market popularization and use.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (6)
1. An adjustable surgical assist device for an operating table having a flat table top, the adjustable surgical assist device comprising:
The device fixing assembly comprises a fixing bottom plate and a first clamping assembly, and the first clamping assembly is fixed on the fixing bottom plate and used for clamping and fixing the fixing bottom plate on the surface of the operating table;
A head fixation assembly comprising a head fixation bracket and a second clamping assembly; the head fixing bracket is fixed on the upper surface of the fixing bottom plate and used for supporting the head of a human body; the second clamping component is arranged on the fixed bottom plate and positioned below the head fixing bracket and is used for clamping and fixing the head of a human body on the head fixing bracket;
A neck fixation assembly comprising a neck fixation bracket and a third clamping assembly; the neck fixing bracket is arranged on the fixing bottom plate and is closely adjacent to the head fixing assembly; the third clamping assembly is arranged on the neck fixing bracket and is used for clamping and fixing the neck of the human body on the neck fixing bracket;
The first clamping assembly, the second clamping assembly and the third clamping assembly are all adjustable so as to adapt to the heads and the necks of human bodies with different shapes and sizes;
Further comprises: the focus positioning auxiliary component is used for processing medical image data of a patient into a focus information graph and then projecting the focus information graph onto the body surface of the patient so that medical staff can determine the focus position by means of the projection effect;
The focus positioning auxiliary assembly comprises a microcomputer and a projector, wherein the microcomputer and the projector are respectively fixed on the fixed bottom plate, the microcomputer is electrically connected with the projector, a USB interface is arranged on the microcomputer, the microcomputer receives medical image data of a patient through the USB interface and processes the medical image data and then projects and broadcasts the medical image data through the projector, a projection area of the projector is fixed on the head fixing assembly, and a focus information graph of the patient formed after the processing of the microcomputer is put in a head area of the patient in equal proportion;
The head fixing bracket is an elliptical ring, the bottom of the elliptical ring is fixed on the fixing bottom plate through a plurality of fixing legs, four supporting blocks are arranged on the inner wall of the elliptical ring, which is close to the top of the elliptical ring, and the connecting lines between two mutually non-adjacent supporting blocks are respectively overlapped with the long shaft and the short shaft of the elliptical ring;
The second clamping assembly comprises at least three clamping arms and an adjusting bolt, wherein waist-shaped holes are formed in the clamping arms, the adjusting bolt penetrates through the waist-shaped holes to fix the at least three clamping arms on the fixed bottom plate, and the adjusting bolt and the center of the elliptical ring are located on the same vertical line; the tail end of the clamping arm far away from the adjusting bolt is provided with a clamping pulling piece;
The method for processing medical image data of a patient by a microcomputer comprises the following steps:
Step 1, acquiring physiological data of the head and neck of a patient and inputting the physiological data into a microcomputer; step 2, acquiring all medical image data of the cranium and brain of a patient, and performing cranium and brain three-dimensional reconstruction based on an image threshold segmentation principle by adopting medical image processing software; step 3, putting each reconstructed image in the step 2 into the same coordinate system preset by the microcomputer according to the physiological data of the patient obtained in the step 1 in equal proportion; step 4, marking the position of the focus according to the positions of the images in the step 3 in a preset coordinate system; step 5, dividing grids of the images marked with the focus in the step 4 and located in the same coordinate system, wherein the unit grid size is 1mm multiplied by 1mm; and 6, transmitting the image subjected to grid division in the step 5 to a projector, and projecting and playing the image by the projector.
2. An adjustable surgical assist device as defined in claim 1, wherein: the first clamping assembly comprises a mounting plate and a moving plate, and one end of the mounting plate is fixed at the edge of the fixed bottom plate; the movable plate comprises a connecting part and a clamping part, the other end of the mounting plate, which is far away from the fixed bottom plate, is movably connected with the connecting part, and the clamping part is vertically fixed at one end of the connecting part, which is far away from the mounting plate; the first clamping assemblies are at least provided with two groups, and the two groups of the first clamping assemblies are oppositely arranged at the edges of the two sides of the fixed bottom plate; the clamping range of the two clamping parts is adjusted by stretching.
3. An adjustable surgical assist device as defined in claim 2 wherein: the connecting part and the mounting plate are both arranged into hollow structures, one end of the mounting plate, which is far away from the fixed bottom plate, is embedded into the connecting part, the mounting plate and the connecting part are internally provided with fixed cross bars, and the two fixed cross bars are connected through a tension spring; corresponding limit grooves are formed in the two fixed cross bars, and two ends of the tension spring are respectively fixed in the limit grooves; the tension spring is mutually perpendicular to the fixed cross rod.
4. An adjustable surgical assist device as defined in claim 3 wherein: the mounting plate is used for mounting and fixing the part near the connecting portion on the two side faces of the cross rod and is provided with a U-shaped groove, and the height of the U-shaped groove is larger than the maximum outer diameter of the cross rod.
5. An adjustable surgical assist device as recited in claim 4, wherein: the neck fixing bracket and the third clamping component are made of memory cotton materials, and the neck fixing bracket and the third clamping component are of a U-shaped integrated structure.
6. An adjustable surgical assist device as recited in claim 5, wherein: the clamping plectrum with be used for the one side of centre gripping on the clamping part all is equipped with the blotter.
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| CN112664522A (en) * | 2021-01-07 | 2021-04-16 | 中国人民解放军西部战区总医院 | Connecting device and operation table of neurosurgery operation headstock |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103040580A (en) * | 2013-01-04 | 2013-04-17 | 简月奎 | Head rest for operating table |
| WO2013170852A1 (en) * | 2012-05-15 | 2013-11-21 | Hubert Noras | Head restrainer for immobilising the head of patients |
| CN204863852U (en) * | 2015-07-29 | 2015-12-16 | 中国人民解放军第四军医大学 | A supplementary strutting arrangement for operation of patient tryrocricocentesis |
| CN108042306A (en) * | 2018-01-04 | 2018-05-18 | 赵金亮 | A kind of oculist, which performs the operation, uses auxiliary support frame |
| CN207941018U (en) * | 2017-10-26 | 2018-10-09 | 江苏福美家新材料科技有限公司 | A kind of incidence fixing device of operated eye |
| CN209316380U (en) * | 2018-10-30 | 2019-08-30 | 丽水市中心医院 | A kind of intervention operation fixing head frame |
| CN110338916A (en) * | 2019-07-31 | 2019-10-18 | 郑州市中心医院 | A kind of neurosurgery head fixing device |
| CN212913415U (en) * | 2020-04-21 | 2021-04-09 | 南通市肿瘤医院 | Adjustable operation auxiliary device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170255291A1 (en) * | 2016-03-02 | 2017-09-07 | Matthew Calvin Hinson | Portable Interactive Projection Display Apparatus |
-
2020
- 2020-04-21 CN CN202010317721.0A patent/CN111467053B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013170852A1 (en) * | 2012-05-15 | 2013-11-21 | Hubert Noras | Head restrainer for immobilising the head of patients |
| CN103040580A (en) * | 2013-01-04 | 2013-04-17 | 简月奎 | Head rest for operating table |
| CN204863852U (en) * | 2015-07-29 | 2015-12-16 | 中国人民解放军第四军医大学 | A supplementary strutting arrangement for operation of patient tryrocricocentesis |
| CN207941018U (en) * | 2017-10-26 | 2018-10-09 | 江苏福美家新材料科技有限公司 | A kind of incidence fixing device of operated eye |
| CN108042306A (en) * | 2018-01-04 | 2018-05-18 | 赵金亮 | A kind of oculist, which performs the operation, uses auxiliary support frame |
| CN209316380U (en) * | 2018-10-30 | 2019-08-30 | 丽水市中心医院 | A kind of intervention operation fixing head frame |
| CN110338916A (en) * | 2019-07-31 | 2019-10-18 | 郑州市中心医院 | A kind of neurosurgery head fixing device |
| CN212913415U (en) * | 2020-04-21 | 2021-04-09 | 南通市肿瘤医院 | Adjustable operation auxiliary device |
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