CN113520622B - Head detection positioning device for neurosurgery - Google Patents
Head detection positioning device for neurosurgery Download PDFInfo
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- CN113520622B CN113520622B CN202110781860.3A CN202110781860A CN113520622B CN 113520622 B CN113520622 B CN 113520622B CN 202110781860 A CN202110781860 A CN 202110781860A CN 113520622 B CN113520622 B CN 113520622B
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- 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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Abstract
The invention discloses a head detection and positioning device for neurosurgery, which is characterized by comprising a base, wherein a seat is arranged on the base, and a lifting electric push rod is arranged at the bottom of the seat; the base is fixedly provided with a stand column, the stand column is fixedly provided with a transverse installation arm and a longitudinal installation arm, the longitudinal installation arm is provided with a supporting arm, and the upper end of the supporting arm is provided with a jaw support; the transverse mounting arm is provided with a detection mounting arm, the upper part of the detection mounting arm is provided with a universal detection arm, the universal detection arm comprises a connecting seat, an angle adjusting arm, a swinging arm and a tail end mounting arm, and the connecting seat is rotationally connected with the detection mounting arm around a vertical axis; the angle adjusting arm is hinged with the angle adjusting arm around a horizontal axis, the swinging arm is hinged with the angle adjusting arm around a vertical axis, and the tail end mounting arm is hinged with the swinging arm ball; the end part of the tail end mounting arm is provided with a positioning clamp; the invention can conveniently and efficiently detect and position the head of a patient, can effectively reduce the operation intensity of medical staff and is convenient to operate.
Description
Technical Field
The invention relates to the technical field of medical equipment for neurosurgery, in particular to a head detection and positioning device for neurosurgery.
Background
Neurosurgery is a branch in surgery, and is based on surgery as a main treatment means, a unique neurosurgery research method is applied to research human nervous systems, such as brain, spinal cord and peripheral nervous systems, and related auxiliary organs, such as injury, inflammation, tumor, deformity and certain genetic metabolic disorders or dysfunction diseases of structures of skull, scalp, cerebral vascular meninges and the like, such as: etiology and pathogenesis of epilepsy, parkinsonism, neuralgia and the like, and explore a new high-grade, fine and sharp subject of diagnosis, treatment and prevention technology. In neurosurgical treatment and care, it is often necessary to detect the head of a patient, including the pupil and ears. In the detection process, a common detection method is that a patient sits in a sitting posture, and then medical staff holds a detection instrument to detect the head of the patient.
When the detection needs to be longer, the patient can usually be difficult to control, and the head is easy to swing, so that the detection is influenced; and medical personnel hold the detector instrument for a long time, can cause wrist ache, and simultaneously, the data recording work is inconvenient when detecting.
Disclosure of Invention
The invention aims to provide the head detection and positioning device for neurosurgery, which can conveniently and efficiently detect and position the head of a patient, can effectively reduce the operation intensity of medical staff and is convenient to operate.
The technical aim of the invention is realized by the following technical scheme: the head detection positioning device for neurosurgery comprises a base, wherein a seat is arranged on the base, a lifting electric push rod is arranged at the bottom of the seat, a piston rod of the lifting electric push rod is vertically upwards, a rod body of the lifting electric push rod is fixedly connected with the base, and the piston rod of the lifting electric push rod is fixedly connected with the seat; the base is fixedly provided with an upright post, the upright post is fixedly provided with a transverse installation arm and a longitudinal installation arm, the longitudinal installation arm is provided with a supporting arm which is in sliding connection with the longitudinal installation arm along the length direction of the longitudinal installation arm, and the upper end of the supporting arm is provided with a jaw support; the detection mounting arm is arranged on the transverse mounting arm and is in sliding connection with the transverse mounting arm along the length direction of the transverse mounting arm, a universal detection arm is arranged on the upper portion of the detection mounting arm, the universal detection arm comprises a connecting seat, an angle adjusting arm, a swinging arm and a tail end mounting arm, and the connecting seat is rotationally connected with the detection mounting arm around a vertical axis; the angle adjusting arm is hinged with the angle adjusting arm around a horizontal axis, the swinging arm is hinged with the angle adjusting arm around a vertical axis, and the tail end mounting arm is in ball hinge joint with the swinging arm; the end of the tail end mounting arm is provided with a locating clamp for clamping and locating the detecting instrument.
Through adopting above-mentioned scheme, thereby slide the bracket arm through along vertical installation arm length direction and adjust the interval between jaw support and the inspector, through the piston rod of lift electric putter flexible, and then adjust the height of sitting on the lower jaw of inspector on the seat, thereby make the position of jaw support and inspector assorted, and then the inspector places the lower jaw in the jaw support, thereby fix a position the head of inspector, make things convenient for medical personnel to detect; when detecting, medical staff clamps the detecting instrument for detecting in a locating clamp at the end part of the tail end mounting arm, and the angle adjusting arm and the swinging arm rotate around the hinge shafts of the angle adjusting arm and the swinging arm respectively to adjust the position of the detecting instrument, and the tail end mounting arm is hinged with the swinging arm ball, so that the angle of the detecting instrument can be flexibly adjusted when in use; support detecting instrument through universal detection arm to the staff is when examining, and the convenience sets up detecting instrument in specific position and angle, thereby makes things convenient for medical personnel to operate.
Preferably, a connecting sleeve is fixed at the end part of the detection mounting arm, and is sleeved with the transverse mounting arm and is in sliding contact with the transverse mounting arm along the length direction of the transverse mounting arm; and a locking handle is arranged on the connecting sleeve.
Through adopting above-mentioned scheme, detect the installation arm and install on horizontal installation arm through the adapter sleeve of its tip to carry out locking location to detecting the installation arm through locking handle, thereby can convenient and fast adjust the location to the position of detecting the installation arm.
Preferably, a rectangular inserting column is fixed at the lower part of the jaw support, and a rectangular slot for being inserted with the rectangular inserting column is formed in the upper end face of the support arm.
Through adopting above-mentioned scheme, the jaw holds in the palm mainly bears the pressure of vertical direction in the use, and then through setting up the rectangle inserted bar, utilizes the grafting of rectangle inserted bar and rectangle slot, and then installs the jaw on the bracket to can convenient and fast dismantle the change to the jaw holds in the palm.
Preferably, a gradual change cam is arranged at the bottom of the rectangular slot, an adjusting screw is arranged at the eccentric shaft position of the gradual change cam, and the adjusting screw is in threaded connection with the bracket arm.
Through adopting above-mentioned scheme, through rotating adjusting the screw rod, and then the contact point of gradual change cam and rectangle inserted pillar lower terminal surface to in the use, can convenient and fast finely tune the height of jaw support.
Preferably, the upper end of the upright post is fixed with an opening clamping piece, one side of the opening clamping piece is provided with at least two connecting holes penetrating through the side wall of the opening clamping piece, and the transverse mounting arm is provided with a plurality of positioning holes aligned with the connecting holes; the opening clamping piece is provided with a positioning piece, and the positioning piece comprises a plurality of positioning columns used for splicing the connecting holes and the positioning holes and connecting plates fixedly connected with the positioning columns.
Through adopting above-mentioned scheme, through placing the transverse installation arm in the opening fastener, make the locating hole of transverse installation arm align with the connecting hole of opening fastener, and then through inserting the reference column of setting element in connecting hole and the locating hole to carry out relative positioning with transverse connection arm and opening fastener, thereby can be convenient install the transverse installation arm on the stand, and dismantle conveniently.
Preferably, the lower surface of the transverse installation arm is fixedly provided with at least two positioning clamping blocks, and the lower surface of the opening clamping piece is provided with a positioning clamping groove for clamping the positioning clamping blocks.
By adopting the scheme, the positioning fixture block is arranged at the lower part of the transverse installation arm, so that the transverse installation arm can be conveniently installed and positioned when being installed; and adopt the cooperation of at least two positioning fixture blocks and positioning card groove, when the tip atress of horizontal installation arm, form the resistance arm between the positioning fixture block to the installation that uses horizontal installation arm is more firm.
Preferably, one side of the longitudinal mounting arm is provided with an operation table, the operation table comprises a table top and a bracket fixed at the bottom of the table top, the bracket comprises a cross rod and an inclined rod obliquely intersecting with the cross rod, and the end parts of the cross rod and the inclined rod are respectively fixedly connected with the longitudinal mounting arm.
Through adopting above-mentioned scheme, through being provided with the operation panel in one side of vertical installation arm, and then make things convenient for medical personnel to detect the time spent of patient, carry out the instrument and place, horizontal pole, diagonal bar and vertical installation arm three constitute triangle-shaped structure to make overall structure stable, can be good support the mesa of operation panel.
Preferably, the ends of the cross rod and the inclined rod are respectively fixed with a ferromagnetic plate; the side surface of the longitudinal mounting arm is provided with a mounting groove for mounting and positioning the ferromagnetic plate; the magnet is embedded and fixed in the mounting groove.
Through adopting above-mentioned scheme, be fixed with the ferromagnetic board respectively through the tip at horizontal pole and diagonal bar, and then install the location to the ferromagnetic board through the mounting groove, through setting up the attraction of magnet in the mounting groove to the ferromagnetic board and then fix the support on the installation arm, simple to operate is swift.
Preferably, universal casters are respectively arranged at four corners of the base, and are in threaded connection with the base; and the upright post is hinged with an operation handle.
Through adopting above-mentioned scheme, set up the universal castor with base threaded connection through base four corners department, and then utilize operation handle cooperation universal castor to conveniently carry out the bulk movement to equipment, when needs place the equipment into the setting position, dismantle the universal castor and the base of base lower part, and then place subaerial with the base is firm.
Preferably, a balancing weight is arranged at one end of the transverse installation arm far away from the detection installation arm.
Through adopting above-mentioned scheme, detect the long distance of transverse installation arm distance stand on one side of the installation arm, set up the balancing weight through the one end that detects the installation arm is kept away from at transverse installation arm to the moment of balanced detection installation arm one end, thereby make equipment more stable when using.
In summary, the invention has the following beneficial effects:
1. the distance between the jaw support and the detector is adjusted by sliding the support arm along the length direction of the longitudinal mounting arm, and the height of the lower jaw of the detector sitting on the seat is adjusted by extending and contracting the piston rod of the lifting electric push rod, so that the position of the jaw support is matched with the detector, the detector places the lower jaw in the jaw support, and the head of the detector is positioned; through the slip to detecting the installation arm and rotate angle adjustment arm, swing arm and terminal installation arm, and then accurate detecting instrument to the centre gripping carries out position and angle adjustment to it is more convenient when detecting patient's head.
2. Through setting up horizontal installation arm and stand to detachable structure to set up the universal castor with base threaded connection in base four corners department, and then utilize operation handle cooperation universal castor to conveniently carry out the bulk movement to equipment, when needs place the equipment into the setting position, dismantle the universal castor and the base of base lower part, and then place the base subaerial firm.
3. The jaw support mainly bears the pressure in the vertical direction in the use process, and then the rectangular inserting columns are arranged, so that the jaw support is mounted on the supporting arm by utilizing the insertion connection of the rectangular inserting columns and the rectangular inserting grooves, and the jaw support can be detached and replaced conveniently and rapidly; and through setting up adjusting screw and gradual change cam, rotate adjusting screw, can change gradual change cam and the contact point of terminal surface under the rectangle inserted bar to in the use, can convenient and fast highly finely tune the jaw support.
Drawings
Fig. 1 is a schematic structural view of a head detecting and positioning device for neurosurgery.
Fig. 2 is a schematic structural view of the universal test arm.
Fig. 3 is a schematic structural view showing the connection relation of the detection mounting arm and the transverse mounting arm.
Fig. 4 is a schematic structural diagram of the connection relationship between the opening clamp and the connecting piece.
Fig. 5 is a schematic view showing the positioning holes and the positions of the positioning blocks on the transverse mounting arms.
Fig. 6 is a schematic structural view of the connection relationship of the console and the longitudinal mounting arm.
Fig. 7 is a schematic structural view of the connection of the jaw rest and the bracket.
Fig. 8 is a schematic diagram showing the configuration of the progressive cam position.
In the figure, 1, a base; 11. universal castor; 2. a column; 21. an opening clip; 211. a connection hole; 212. positioning clamping grooves; 22. a positioning piece; 221. positioning columns; 222. a connecting plate; 23. operating the handle; 3. lifting the electric push rod; 31. a seat; 4. a transverse mounting arm; 41. positioning holes; 42. positioning a clamping block; 43. balancing weight; 5. a longitudinally mounted arm; 51. a mounting groove; 6. a bracket arm; 61. rectangular slots; 62. a gradual cam; 63. adjusting a screw; 7. a jaw support; 71. rectangular inserting columns; 8. detecting a mounting arm; 81. connecting sleeves; 82. a locking handle; 9. a universal detection arm; 91. a connecting seat; 92. an angle adjusting arm; 93. a swing arm; 94. a distal mounting arm; 941. a positioning clamp; 10. an operation table; 101. A table top; 102. a cross bar; 103. a diagonal rod; 104. a ferromagnetic plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
Examples:
the head detection positioning device for neurosurgery, hereinafter referred to as positioning device, referring to fig. 1 and 2, comprises a base 1, wherein an upright post 2 and a lifting electric push rod 3 are arranged on the base 1. The upright post 2 is fixed on the base 1, and a transverse mounting arm 4 and a longitudinal mounting arm 5 are arranged on the upright post 2. The rod body of the lifting electric push rod 3 is fixedly connected with the base 1, a piston rod of the lifting electric push rod 3 is vertically arranged, and a seat 31 is fixed at the end part of the piston rod of the lifting electric push rod 3. The longitudinal mounting arm 5 is provided with a supporting arm 6 which is connected with the longitudinal mounting arm 5 in a sliding way along the length direction of the longitudinal mounting arm 5, and the upper end of the supporting arm 6 is provided with a jaw support 7; the transverse installation arm 4 is provided with a detection installation arm 8 which is in sliding connection with the transverse installation arm 4 along the length direction of the transverse installation arm 4, the upper part of the detection installation arm 8 is provided with a universal detection arm 9, the universal detection arm 9 comprises a connecting seat 91, an angle adjusting arm 92, a swinging arm 93 and a tail end installation arm 94, the connecting seat 91, the adjusting arm and the tail end installation arm 94 are connected through damping rotating shafts, and the connecting seat 91 is rotationally connected with the detection installation arm 8 around a vertical axis; the angle adjusting arm 92 is hinged with the angle adjusting arm 92 around a horizontal axis, the swinging arm 93 is hinged with the angle adjusting arm 92 around a vertical axis, and the tail end mounting arm 94 is in ball hinge joint with the swinging arm 93; the end of the distal mounting arm 94 is provided with a locating clip 941 for clamping and locating the test instrument.
When the positioning device is used for head detection of a patient, the distance between the jaw support 7 and the detector is adjusted by sliding the support arm 6 along the length direction of the longitudinal mounting arm 5. The height of the chin of the person sitting on the seat 31 is adjusted by extending and contracting the piston rod of the lifting electric push rod 3, so that the position of the chin rest 7 matches with the person to be detected, and the person to be detected places the chin in the chin rest 7. During detection, a medical staff clamps a detection instrument for detection in a locating clamp 941 at the end part of a tail end mounting arm 94, and the angle of the detection instrument can be flexibly adjusted by rotating an angle adjusting arm 92 and a swinging arm 93 around the hinge shafts of the angle adjusting arm 92 and the swinging arm 93 respectively so as to adjust the position of the detection instrument, and the tail end mounting arm 94 is in ball hinge with the swinging arm 93; the universal detection arm 9 is used for supporting the detection instrument, so that a worker can conveniently set the detection instrument at a specific position and angle during detection, and the medical worker can conveniently operate the detection instrument.
The base 1 is made of cast iron, the upright post 2, the longitudinal mounting arm 5 and the bracket arm 6 are required to bear large load, and the base is made of aluminum alloy. The transverse installation arm 4 and the detection installation arm 8 are made of plastic steel, and have lighter weight and good structural strength. The end of the transverse mounting arm 4 remote from the detection mounting arm 8 is provided with a counterweight 43. By means of the balancing weight 43, the moment at one end of the installation arm 8 is detected in a balanced mode, and therefore the device is more stable in use.
Referring to fig. 1 and 2, casters 11 are respectively provided at four corners of a base 1, and the casters 11 are screw-coupled with the base 1. The upright post 2 is hinged with an operation handle 23. The universal castor 11 is installed at four corners of the base 1 through threaded connection, and then when the positioning device needs to be moved, the whole device is pulled through the operation handle 23, and then the universal castor 11 at the bottom is utilized to move the whole device conveniently and rapidly. After the positioning device is moved to the set position, the universal caster 11 is detached from the base 1, so that the device can be stably placed on the ground.
Referring to fig. 1 and 3, a connecting sleeve 81 is fixed at the end of the detection mounting arm 8, and the connecting sleeve 81 is sleeved with the transverse mounting arm 4 and is in sliding contact with the transverse mounting arm 4 along the length direction of the transverse mounting arm 4; a locking handle 82 is provided on the connecting sleeve 81. The detection mounting arm 8 is mounted on the transverse mounting arm 4 through a connecting sleeve 81 at the end portion of the detection mounting arm 8, the detection mounting arm 8 is slid by loosening a locking handle 82, and after the detection mounting arm 8 is slid to the set position, the detection mounting arm 8 is positioned by tightening the handle. The connection between the bracket arm 6 and the longitudinal mounting arm 5 is the same as the connection between the detection mounting arm 8 and the transverse mounting arm 4, and will not be described in detail here.
Referring to fig. 4 and 5, an opening clamp 21 is fixed at the upper end of the upright post 2, at least two connecting holes 211 penetrating through the side wall of the opening clamp 21 are provided at one side of the opening clamp 21, and a plurality of positioning holes 41 for aligning with the connecting holes 211 are provided on the transverse mounting arm 4. At least two positioning clamping blocks 42 are fixed on the lower surface of the transverse installation arm 4, and a positioning clamping groove 212 for clamping the positioning clamping blocks 42 is formed in the lower surface of the opening clamping piece 21. The opening clamping piece 21 is provided with a positioning piece 22, and the positioning piece 22 comprises a plurality of positioning columns 221 for plugging the connecting holes 211 and the positioning holes 41 and connecting plates 222 fixedly connected with the positioning columns 221. The space that horizontal installation arm 4 occupy when daily use is great, but horizontal installation arm 4 adopts split structure with stand 2, and then when transporting positioner, conveniently dismantle the transportation. When the transverse installation arm 4 is connected with the upright post 2, the transverse installation arm 4 is placed in the opening clamping piece 21, the transverse installation arm 4 is positioned through the clamping connection of the positioning clamping block 42 and the positioning clamping groove 212, and then the connecting hole 211 is aligned with the positioning hole 41, so that the positioning column 221 of the positioning piece 22 is inserted into the connecting hole 211 and the positioning hole 41, and then the transverse installation arm 4 is installed at the upper end of the upright post 2.
Referring to fig. 6, one side of the longitudinal mounting arm 5 is provided with an operation table 10, the operation table 10 includes a table top 101 and a bracket fixed to the bottom of the table top 101, the bracket includes a cross bar 102 and a diagonal bar 103 obliquely intersecting the cross bar 102, and ends of the cross bar 102 and the diagonal bar 103 are fixedly connected with the longitudinal mounting arm 5, respectively. The ends of the crossbar 102 and the diagonal rods 103 are respectively fixed with ferromagnetic plates 104. A mounting groove 51 for mounting and positioning the ferromagnetic plate 104 is formed in the side surface of the longitudinal mounting arm 5; the mounting groove 51 is fitted with a magnet. The support of the operation table 10 is magnetically adsorbed to the magnet arranged in the mounting groove 51 through the ferromagnetic plate 104, so that the operation table 10 is fixed on one side of the longitudinal mounting arm 5, and the installation and the disassembly are convenient. The cross bar 102, the diagonal bar 103 and the longitudinal mounting arm 5 form a triangular structure, so that the console 10 is stably arranged on one side of the longitudinal mounting arm 5. Through the setting of operation panel 10, medical personnel can utilize operation panel 10 to carry out the instrument and place when carrying out the detection operation to it is more convenient when detecting the operation.
Referring to fig. 7 and 8, a rectangular insertion post 71 is fixed to the lower portion of the jaw support 7, and a rectangular insertion slot 61 for inserting the rectangular insertion post 71 is formed in the upper end surface of the support arm 6. The groove bottom of the rectangular slot 61 is provided with a gradual change cam 62, an adjusting screw 63 is arranged at the eccentric shaft position of the gradual change cam 62, and the adjusting screw 63 is in threaded connection with the bracket arm 6. The jaw support 7 mainly bears the pressure of vertical direction in the use, and then through setting up rectangle spliced pole 71, utilize the grafting of rectangle spliced pole 71 and rectangle slot 61, and then install jaw support 7 on bracket 6 to can convenient and fast dismantle the change to jaw support 7. Through rotating adjusting screw 63, and then changing gradual change cam 62 and the contact point of terminal surface under the rectangle inserted column 71, and then when using, can convenient and fast carry out the fine setting to the height of jaw support 7.
The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.
Claims (8)
1. The utility model provides a head detection positioner for neurosurgery, includes base (1), be provided with seat (31) on base (1), its characterized in that: the bottom of the seat (31) is provided with a lifting electric push rod (3), a piston rod of the lifting electric push rod (3) is vertically upwards, a rod body of the lifting electric push rod (3) is fixedly connected with the base (1), and the piston rod of the lifting electric push rod (3) is fixedly connected with the seat (31); the base (1) is fixedly provided with an upright post (2), the upright post (2) is fixedly provided with a transverse installation arm (4) and a longitudinal installation arm (5), the longitudinal installation arm (5) is provided with a supporting arm (6) which is in sliding connection with the longitudinal installation arm (5) along the length direction of the longitudinal installation arm (5), and the upper end of the supporting arm (6) is provided with a jaw support (7); the detection device is characterized in that a detection installation arm (8) which is in sliding connection with the transverse installation arm (4) along the length direction of the transverse installation arm (4) is arranged on the transverse installation arm (4), a universal detection arm (9) is arranged on the upper portion of the detection installation arm (8), the universal detection arm (9) comprises a connecting seat (91), an angle adjusting arm (92), a swinging arm (93) and a tail end installation arm (94), and the connecting seat (91) is rotationally connected with the detection installation arm (8) around a vertical axis; the angle adjusting arm (92) is hinged with the angle adjusting arm (92) around a horizontal axis, the swinging arm (93) is hinged with the angle adjusting arm (92) around a vertical axis, and the tail end mounting arm (94) is in ball hinge joint with the swinging arm (93); the end part of the tail end mounting arm (94) is provided with a positioning clamp (941) for clamping and positioning the detection instrument;
a rectangular inserting column (71) is fixed at the lower part of the jaw support (7), and a rectangular inserting groove (61) for being inserted with the rectangular inserting column (71) is formed in the upper end face of the support arm (6);
the groove bottom of the rectangular slot (61) is provided with a gradual change cam (62), an adjusting screw (63) is arranged at the eccentric shaft position of the gradual change cam (62), and the adjusting screw (63) is in threaded connection with the supporting arm (6).
2. The head detection and positioning device for neurosurgery according to claim 1, wherein: a connecting sleeve (81) is fixed at the end part of the detection mounting arm (8), and the connecting sleeve (81) is sleeved with the transverse mounting arm (4) and is in sliding contact with the transverse mounting arm (4) along the length direction of the transverse mounting arm (4); a locking handle (82) is arranged on the connecting sleeve (81).
3. The head detection and positioning device for neurosurgery according to claim 1, wherein: the upper end of the upright post (2) is fixedly provided with an opening clamping piece (21), one side of the opening clamping piece (21) is provided with at least two connecting holes (211) penetrating through the side wall of the opening clamping piece (21), and the transverse mounting arm (4) is provided with a plurality of positioning holes (41) aligned with the connecting holes (211); the opening clamping piece (21) is provided with a positioning piece (22), and the positioning piece (22) comprises a plurality of positioning columns (221) used for being inserted into the connecting holes (211) and the positioning holes (41) and connecting plates (222) fixedly connected with the positioning columns (221).
4. A head detection and positioning device for neurosurgery according to claim 3, wherein: the lower surface of the transverse installation arm (4) is fixedly provided with at least two positioning clamping blocks (42), and the lower surface of the opening clamping piece (21) is provided with a positioning clamping groove (212) for being clamped with the positioning clamping blocks (42).
5. A head detection and positioning device for neurosurgery according to any one of claims 1 to 4, wherein: one side of the longitudinal installation arm (5) is provided with an operation table (10), the operation table (10) comprises a table top (101) and a bracket fixed at the bottom of the table top (101), the bracket comprises a cross rod (102) and a diagonal rod (103) obliquely intersected with the cross rod (102), and the end parts of the cross rod (102) and the diagonal rod (103) are fixedly connected with the longitudinal installation arm (5) respectively.
6. The head detection and positioning device for neurosurgery according to claim 5, wherein: the ends of the cross rod (102) and the inclined rod (103) are respectively fixed with a ferromagnetic plate (104); a mounting groove (51) for mounting and positioning the ferromagnetic plate (104) is formed in the side surface of the longitudinal mounting arm (5); the mounting groove (51) is internally embedded and fixed with a magnet.
7. The head detection and positioning device for neurosurgery according to claim 1, wherein: the four corners of the base (1) are respectively provided with universal casters (11), and the universal casters (11) are in threaded connection with the base (1); an operation handle (23) is hinged on the upright post (2).
8. The head detection and positioning device for neurosurgery according to claim 1, wherein: one end of the transverse installation arm (4) far away from the detection installation arm (8) is provided with a balancing weight (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110781860.3A CN113520622B (en) | 2021-07-12 | 2021-07-12 | Head detection positioning device for neurosurgery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110781860.3A CN113520622B (en) | 2021-07-12 | 2021-07-12 | Head detection positioning device for neurosurgery |
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| CN113520622A CN113520622A (en) | 2021-10-22 |
| CN113520622B true CN113520622B (en) | 2023-05-26 |
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| CN211325707U (en) * | 2019-12-27 | 2020-08-25 | 房亮 | Department of anesthesia uses chin bracket |
| CN212730344U (en) * | 2020-04-17 | 2021-03-19 | 吴新燕 | Head frame for surgical operation |
| CN212940439U (en) * | 2020-05-15 | 2021-04-13 | 南京市江宁医院 | Lower jaw bracket that department of anesthesia used |
| CN112603742A (en) * | 2020-12-23 | 2021-04-06 | 杭州喜达医疗科技有限公司 | Clinical examination device of portable otolaryngology branch of academic or vocational study |
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2021
- 2021-07-12 CN CN202110781860.3A patent/CN113520622B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016185140A1 (en) * | 2015-05-21 | 2016-11-24 | Medtech Sa | Neurosurgical assistance robot |
| CN213131282U (en) * | 2020-07-20 | 2021-05-07 | 河南省儿童医院郑州儿童医院 | Infusion support for department of pediatrics |
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