CN110141375B - Medical headstock - Google Patents
Medical headstock Download PDFInfo
- Publication number
- CN110141375B CN110141375B CN201910425142.5A CN201910425142A CN110141375B CN 110141375 B CN110141375 B CN 110141375B CN 201910425142 A CN201910425142 A CN 201910425142A CN 110141375 B CN110141375 B CN 110141375B
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- hole
- arm
- limiting
- cap
- column
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- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 210000003625 skull Anatomy 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 14
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Classifications
-
- 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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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Neurosurgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention relates to a medical headstock, which comprises a headstock part and a bracket part, wherein the bracket part is a frame with an opening at the bottom, and the bracket part is connected to two sides of an operating table through connecting pieces; a cross slide block is arranged between the headstock part and the bracket part, and the headstock part and the bracket part are connected with each other through the cross slide block; the cross slide block is internally provided with a transverse slide hole and a longitudinal slide hole, the transverse slide hole and the longitudinal slide hole are not intersected, the bracket part is inserted into the transverse slide hole, and the end arm on the headstock part is inserted into the longitudinal slide hole. The head of the patient who needs to perform the sitting posture operation is fixedly supported by the head frame through the support, and meanwhile, the easily loosened part of the head frame is redesigned, so that the stability of the operation process is ensured.
Description
Technical Field
The invention relates to auxiliary equipment commonly used in neurosurgery, in particular to a medical headstock.
Background
In the process of performing craniocerebral operations in brain surgery, the head of a patient is generally required to be fixed, so that the head of the patient has enough stability, and the head of the patient is prevented from shaking in the process of the operations to influence the operations.
Most of the current headgear is imported, the most widely used is the merfei procedure headgear from the united states, which is the most time-consuming and most widely used of the many. The skull fixing device adopts a three-point fixing structure to fix and limit the skull of a patient, certain flaws exist in actual use, in the three-point fixing structure, two points are connected through the rocker arm and limit the rotation of the rocker arm through the rocker arm fixing device, the rocker arm fixing device is realized in a mode that balls and grooves are matched with each other, the phenomenon that the rocker arm rotates due to loosening easily occurs in the actual operation process, and the skull fixing of the patient is possibly caused to have a problem, so that medical accidents are caused. In addition, the existing head frame is suitable for the use effect of a patient when the operating table is in a prone position, but the patient may be required to perform an operation in a sitting posture in the actual operation process, and at this time, the head frame is relatively inconvenient to fix the head of the patient.
Disclosure of Invention
The invention relates to a medical headstock, which is mainly used for fixing and limiting a headstock by a bracket for a patient needing sitting posture operation in craniocerebral operation, so that the head of the patient needing sitting posture operation is fixedly supported, and meanwhile, the position on the headstock, which is easy to loosen, is redesigned, so that the stability of the operation process is ensured.
The invention realizes the above purpose by adopting the following technical scheme:
a medical headgear includes a headgear portion and a bracket portion.
The support part is a frame with an opening at the bottom and is connected to two sides of the operating table through connecting pieces; the headstock part is provided with an end arm; a cross slide block is arranged between the headstock part and the bracket part, and the headstock part and the bracket part are connected with each other through the cross slide block; the cross slide block is internally provided with a transverse slide hole and a longitudinal slide hole, the transverse slide hole and the longitudinal slide hole are not crossed, the bracket part is inserted into the transverse slide hole, and the end arm on the headstock part is inserted into the longitudinal slide hole.
The bracket part comprises two vertical upright posts and a cross rod arranged at the top of the upright posts, the cross rod is of a square structure, and corresponding transverse sliding holes on the cross slide blocks are square; the two upright posts are provided with connecting pieces which correspond to the sliding rails on two sides of the operating table.
The connecting piece comprises a U-shaped clamp, a bearing cap, a double-column support plate, a compression cap and a locking screw rod; the U-shaped card is downward in opening, three through holes which are horizontally distributed are formed in the inner side wall of the U-shaped card, and the diameter of the middle through hole is larger than that of the through holes on the two sides; the bottom of the bearing cap is provided with a baffle, the top of the bearing cap is provided with a threaded hole, the side surface of the bearing cap is provided with a vertically penetrating strip-shaped hole, and the bearing cap penetrates through a through hole in the middle of the U-shaped card and is limited in the through hole through the baffle; the center of the double-column support plate is provided with a through hole for the through of the bearing cap, two sides of the double-column support plate corresponding to the U-shaped card are provided with two support posts, and the support posts penetrate through the through holes at two sides of the U-shaped card; the compression cap is of a cylindrical structure, a through hole is formed in the end portion of the compression cap, and the rear portion of the compression cap is correspondingly supported on the double-column support plate; the locking screw rod is connected to the threaded hole at the top of the bearing cap after passing through the through hole on the pressing cap, the pressing cap is provided with a round through hole which vertically penetrates through, the round through hole corresponds to the strip-shaped hole on the bearing cap, and the upright post passes through the round through hole and the strip-shaped hole.
The rear part of the compression cap is provided with a circle of teeth, and the outer side of the double-column support plate is also provided with a circle of teeth corresponding to the double-column support plate.
The inner side of the upright post is provided with limiting racks which are vertically and uniformly distributed, and a limiting plate corresponding to the limiting racks is arranged in a circular through hole on the pressing cap.
The head frame part comprises a head clamp, the head clamp comprises a fixed arm and an extension arm, the extension arm is arranged in the fixed arm, and the extension arm slides and stretches in the fixed arm; the ends of the fixed arm and the extension arm are respectively provided with a round mounting hole site; a rotary telescopic rod is arranged in the mounting hole position at the end part of the extension arm, and a skull nail is arranged at the end part of the rotary telescopic rod; an arc-shaped rocker arm is arranged in a mounting hole position at the end part of the fixed arm, two ends of the rocker arm are respectively provided with a spiral telescopic rod, and skull nails are arranged on the spiral telescopic rods; a limiting disc is arranged between the rocker arm and the mounting hole site, a hinged support for mounting the rocker arm is arranged on the inner side of the limiting disc, a connecting column is arranged at the center of the outer side of the limiting disc, guide columns are respectively arranged on two sides of the connecting column, a hole disc is arranged in the corresponding mounting hole site, a through hole corresponding to the connecting column is arranged at the center of the hole disc, a plurality of guide holes corresponding to the guide columns are arranged around the through hole, and the guide holes are annularly distributed on the hole disc; the connecting column on the limiting disc penetrates through the hole disc and the mounting hole site, the part, penetrating out of the mounting hole site, of the outer side of the connecting column is sleeved with the supporting spring, the end part of the outer side of the connecting column is provided with the limiting nut, and the supporting spring is supported between the limiting nut and the mounting hole site.
The guide post is of a two-section structure, the lower section is a cylinder corresponding to the guide hole, the upper section is of a cone structure, and the inclination angle of the cone is 1-3 degrees.
The mounting hole position arranged at the end part of the fixed arm is of a cylindrical structure with an open inner side, a limiting hole is arranged in the center of the outer side of the mounting hole position, and a bar key is arranged in the limiting hole; a limiting cylinder is arranged on the outer side of the hole plate, and key grooves corresponding to the bar keys are formed in the side surfaces of the limiting cylinder; the end of the limiting cylinder is provided with a nut, the hole plate is arranged in the limiting hole through the limiting cylinder, and the limiting cylinder penetrates through the limiting hole and is limited through the nut.
The headstock part also comprises a cross beam, an end arm bracket, a connecting arm, a spherical rotary joint and a rotary support; the end arm is connected to the cross beam through an end arm bracket; the connecting arms are provided with two connecting arms which are connected with each other, one end of each connecting arm is connected to the cross beam, the other end of each connecting arm is provided with a spherical rotary joint, and a rotary support column is arranged in each spherical rotary joint; the end of the rotating post is connected to the head clamp.
The technical scheme adopted by the invention has the following beneficial effects:
The support structure is arranged to facilitate the head frame part to be arranged on the side surface of the operating table, so that a reliable and stable support device is provided for the sitting position operation of patients, and the operation of medical staff is facilitated;
The connecting piece between the bracket and the operating table has reasonable structural design, can synchronously lock and connect the bracket and the guide rail on the side surface of the operating table, simplifies the operation steps on the premise of ensuring the locking effect, and greatly improves the efficiency in the operation process;
The headstock is improved, the original fixing structure of the rocker arm is changed into a structure of fixing through the cooperation of the guide post and the guide hole, so that the stability of the rocker arm in the operation process is improved to a great extent, the problem of locking contact of the rocker arm caused by shaking is avoided, and the risk in the operation process is greatly reduced.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic view of a head clamp.
FIG. 3 is a schematic illustration of the connection between the rocker arm and the mounting hole.
Fig. 4 is a schematic view of a connector.
Detailed Description
The invention is further described below with reference to the drawings and examples.
A medical headgear as shown in fig. 1 comprises a headgear section 1 and a bracket section 2.
The head frame includes a head clamp 101, an end arm 102, a cross beam 103, an end arm bracket 104, a connecting arm 105, a spherical rotary joint 106, and a rotary support 107.
The end arm 102 is connected to the cross beam 103 by an end arm bracket 104; the connecting arms 105 are provided with two connecting arms, one ends of the two connecting arms 105 are connected to the cross beam 103, the other ends of the two connecting arms are provided with spherical rotary joints 106, and rotary struts 107 are arranged in the spherical rotary joints 106; the end of the rotating post 107 is connected to the head clamp 101.
The head clamp 101 comprises a fixed arm 1011 and an extension arm 1012, wherein the extension arm 1012 is arranged in the fixed arm 1011, and the extension arm 1012 slides and stretches in the fixed arm 1011; the ends of the fixed arm 1011 and the extension arm 1012 are respectively provided with a circular mounting hole 1013; a rotary telescopic rod 1014 is arranged in the mounting hole at the end part of the extension arm 1012, and a skull nail 1015 is arranged at the end part of the rotary telescopic rod 1014; an arc-shaped rocker arm 1016 is arranged in a mounting hole site 1013 at the end part of the fixed arm 1011, two ends of the rocker arm 1016 are respectively provided with a spiral telescopic rod 1014, and a skull nail 1015 is arranged on the spiral telescopic rod 1014; a limiting disc 1017 is arranged between the rocker arm 1016 and the mounting hole site 1013, a hinged support for mounting the rocker arm 1016 is arranged on the inner side of the limiting disc 1017, a connecting column 1018 is arranged at the center of the outer side of the limiting disc 1017, guide columns 1019 are respectively arranged on two sides of the connecting column 1018, a hole disc 1020 is arranged in the corresponding mounting hole site 1013, a through hole corresponding to the connecting column 1018 is arranged at the center of the hole disc 1020, a plurality of guide holes 1021 corresponding to the guide columns 1019 are arranged around the through hole, and the guide holes 1021 are annularly distributed on the hole disc 1020; the connecting column 1018 on the limit plate 1017 passes through the hole plate 1020 and the installation hole 1013, the supporting spring 1022 is sleeved on the part of the outer side of the connecting column 1018 passing through the installation hole 1013, the limit nut 1023 is arranged at the outer side end of the connecting column 1018, and the supporting spring 1022 is supported between the limit nut 1023 and the installation hole 1013. The guide post 1019 is of a two-section structure, the lower section is a cylinder corresponding to the guide hole 1021, the upper section is of a cone structure, the inclination angle of the cone is 1-3 degrees, and the guide post 1019 is convenient to insert into the guide hole 1021 in the process of mutually matching the guide post 1019 and the guide hole 1021.
As shown in fig. 2 and 3, a mounting hole 1013 formed at an end of a fixed arm 1011 is a cylindrical structure with an inner side open, a limiting hole 1024 is formed at a center of an outer side of the mounting hole 1013, and a bar key 1025 is arranged in the limiting hole 1024; a limiting cylinder 1026 is arranged on the outer side of the tray 1020, and a key slot 1027 corresponding to the bar key 1025 is arranged on the side surface of the limiting cylinder 1026; the end of the limiting barrel 1026 is provided with a nut 1028, the orifice disc 1020 is mounted in the limiting hole 1024 through the limiting barrel 1026, and the limiting barrel 1026 passes through the limiting hole 1024 and is limited by the nut 1028.
As shown in fig. 1, the bracket part 2 is a frame with an opening at the bottom, and the bracket part 2 is connected to two sides of the operating table through a connecting piece 3; the bracket part 2 comprises two vertical upright posts 201 and a cross bar 202 arranged at the top of the upright posts 201, and the cross bar 202 is of a square structure.
A cross slide block 4 is arranged between the headstock part 1 and the bracket part 2, and the headstock part 1 and the bracket part 2 are connected with each other through the cross slide block 4; the cross slide block 4 is internally provided with transverse and longitudinal slide holes, and the transverse slide holes and the longitudinal slide holes are not crossed; the transverse sliding hole is the direction, the cross bar 202 on the bracket part 2 is inserted into the transverse sliding hole, and the end arm 102 on the headstock part 1 is inserted into the longitudinal sliding hole. The upper part and the lower part of the cross slide block 4 are respectively provided with a jacking bolt 401, and the jacking bolts 401 penetrate into the sliding holes to jack the cross rod 202 and the end arms 102.
As shown in fig. 4, the connector 3 includes a U-shaped card 301, a receiving cap 302, a double-column support plate 303, a pressing cap 304 and a locking screw 305; the opening of the U-shaped card 301 is downward, three through holes which are horizontally distributed are arranged on the inner side wall of the U-shaped card 301, and the diameter of the middle through hole is larger than that of the through holes on the two sides; the bottom of the receiving cap 302 is provided with a baffle 3021, the top of the receiving cap 302 is provided with a threaded hole 3022, the side surface of the receiving cap 302 is provided with a vertically penetrating strip-shaped hole 3023, and the receiving cap 302 penetrates through the through hole in the middle of the U-shaped card 301 and is limited in the through hole through the baffle 3021; the center of the double-column support plate 303 is provided with a through hole for the receiving cap 302 to penetrate, two support posts 3031 are arranged on the surfaces of the two sides of the double-column support plate 303 corresponding to the U-shaped card 301, and the support posts 3031 penetrate through the through holes on the two sides of the U-shaped card 301; the pressing cap 304 is in a cylindrical structure, a through hole is formed in the end part of the pressing cap 304, and the rear part of the pressing cap 304 is correspondingly supported on the double-column support plate 3031; the locking screw 305 passes through the through hole on the pressing cap 304 and then is connected into the threaded hole 3022 at the top of the receiving cap 302, the pressing cap 304 is provided with a circular through hole 3041 which vertically penetrates through, the circular through hole 3041 corresponds to the bar-shaped hole 3023 on the receiving cap 302, and the upright column 201 passes through the circular through hole 3041 and the bar-shaped hole 3023.
The rear part of the compression cap 304 is provided with a circle of teeth 3042, and the outer side of the double-column support plate 303 is also provided with a circle of teeth 3031 corresponding to the circle of teeth.
The inner side of the upright column 201 is provided with limiting racks 2011 which are vertically and uniformly distributed, and a limiting plate 3042 corresponding to the limiting racks 2011 is arranged in a circular through hole 3041 on the pressing cap 304.
The device is characterized in that the bracket part is arranged at two sides of the operating table through the connecting piece in the actual use process, the two sides of the operating table are generally reserved with sliding rails for installing accessories, and the U-shaped clamp in the connecting piece is matched with the sliding rails. After U type card buckle is in the slide rail, insert the connecting piece with the stand of support portion in, the stand passes and compresses tightly the circular through-hole on the cap and accept the bar hole in the cap, be equipped with the limiting plate that mutually supports spacing rack on the stand in the circular through-hole, it wears out and carries out spacingly to it through the baffle to accept the cap from U type card rear portion, the double column extension board is located between U type card and the cap that compresses tightly, wear in the through-hole in the middle of the double column extension board simultaneously to accept the cap, the pillar of double column extension board wears out from the through-hole of U type card both sides. Along with the rotation of locking lead screw, compress tightly the cap and support double-column extension board, double-column extension board is pressed nearly to U type card by the cap that compresses tightly, and the pillar wears out the through-hole of U type card both sides and supports locking to the slide rail, simultaneously, the stand is blocked between circular through-hole and bar hole, and the rack of stand inboard is spacing by limiting plate meshing, prevents the stand downward slippage in the in-process of using. Through the setting of this device, realized simultaneously that the fixed spacing of connecting piece and slide rail and connecting piece are to the locking of stand.
The head clamp is connected to the bracket part through components such as a connecting arm, a cross beam and the like, three groups of opposite skull nails are arranged on the head clamp, a rocker arm is arranged in a mounting hole position of the fixing arm, a hole plate is mounted in the mounting hole position, and the connection between the hole plate and the mounting hole position is limited through a bar key and a key slot to prevent the hole plate from rotating in the mounting hole position; the limiting disc is supported on the mounting hole through the supporting spring, the limiting disc is provided with a guide pillar corresponding to the guide hole on the hole disc, the limiting disc is attached to Kong Panxiang under the support of the spring, at the moment, the guide pillar on the hole disc is matched with the guide pillar, the limiting disc cannot rotate under the limit of the guide pillar, the corresponding rocker arm cannot rotate, and due to the fact that rigid limiting is adopted, the stability is stronger, and slipping and rotation cannot occur in the using process. When the angle of the rocker arm needs to be adjusted, the limiting disc and the corresponding connecting column are pushed out inwards, so that the limiting disc is separated from the hole disc, the guide column is separated from the guide hole, then the connecting column is loosened after the guide column is rotated to a proper position, and under the action of the supporting spring, the guide column is matched with the guide hole again, so that the locking operation of the limiting disc is completed.
Claims (4)
1. A medical headgear comprising a headgear portion and a bracket portion, characterized in that: the support part is a frame with an opening at the bottom and is connected to two sides of the operating table through connecting pieces; the headstock part is provided with an end arm; a cross slide block is arranged between the headstock part and the bracket part, and the headstock part and the bracket part are connected with each other through the cross slide block; the cross slide block is internally provided with a transverse slide hole and a longitudinal slide hole, the transverse slide hole and the longitudinal slide hole are not crossed, the bracket part is inserted into the transverse slide hole, and the end arm on the headstock part is inserted into the longitudinal slide hole;
The bracket part comprises two vertical upright posts and a cross rod arranged at the top of the upright posts, the cross rod is of a square structure, and corresponding transverse sliding holes on the cross slide blocks are square; the two upright posts are respectively provided with a connecting piece, the connecting pieces correspond to the sliding rails on the two sides of the operating table, and the connecting pieces comprise U-shaped clamps, a bearing cap, a double-column support plate, a compression cap and a locking screw rod; the U-shaped card is downward in opening, three through holes which are horizontally distributed are formed in the inner side wall of the U-shaped card, and the diameter of the middle through hole is larger than that of the through holes on the two sides; the bottom of the bearing cap is provided with a baffle, the top of the bearing cap is provided with a threaded hole, the side surface of the bearing cap is provided with a vertically penetrating strip-shaped hole, and the bearing cap penetrates through a through hole in the middle of the U-shaped card and is limited in the through hole through the baffle; the center of the double-column support plate is provided with a through hole for the through of the bearing cap, two sides of the double-column support plate corresponding to the U-shaped card are provided with two support posts, and the support posts penetrate through the through holes at two sides of the U-shaped card; the compression cap is of a cylindrical structure, a through hole is formed in the end portion of the compression cap, and the rear portion of the compression cap is correspondingly supported on the double-column support plate; the locking screw rod penetrates through the through hole on the compression cap and then is connected into the threaded hole at the top of the receiving cap, the compression cap is provided with a round through hole which vertically penetrates through, the round through hole corresponds to the strip-shaped hole on the receiving cap, and the upright post penetrates through the round through hole and the strip-shaped hole; the rear part of the compression cap is provided with a circle of teeth, and the outer side of the double-column support plate is also provided with a circle of teeth corresponding to the double-column support plate; limiting racks which are vertically and uniformly distributed are arranged on the inner sides of the upright posts, and limiting plates corresponding to the limiting racks are arranged in the circular through holes on the pressing caps;
The head frame part comprises a head clamp, the head clamp comprises a fixed arm and an extension arm, the extension arm is arranged in the fixed arm, and the extension arm slides and stretches in the fixed arm; the ends of the fixed arm and the extension arm are respectively provided with a round mounting hole site; a rotary telescopic rod is arranged in the mounting hole position at the end part of the extension arm, and a skull nail is arranged at the end part of the rotary telescopic rod; an arc-shaped rocker arm is arranged in a mounting hole position at the end part of the fixed arm, two ends of the rocker arm are respectively provided with a spiral telescopic rod, and skull nails are arranged on the spiral telescopic rods; a limiting disc is arranged between the rocker arm and the mounting hole site, a hinged support for mounting the rocker arm is arranged on the inner side of the limiting disc, a connecting column is arranged at the center of the outer side of the limiting disc, guide columns are respectively arranged on two sides of the connecting column, a hole disc is arranged in the corresponding mounting hole site, a through hole corresponding to the connecting column is arranged at the center of the hole disc, a plurality of guide holes corresponding to the guide columns are arranged around the through hole, and the guide holes are annularly distributed on the hole disc; the connecting column on the limiting disc penetrates through the hole disc and the mounting hole site, the part, penetrating out of the mounting hole site, of the outer side of the connecting column is sleeved with the supporting spring, the end part of the outer side of the connecting column is provided with the limiting nut, and the supporting spring is supported between the limiting nut and the mounting hole site.
2. A medical headgear according to claim 1, wherein: the guide post is of a two-section structure, the lower section is a cylinder corresponding to the guide hole, the upper section is of a cone structure, and the inclination angle of the cone is 1-3 degrees.
3. A medical headgear according to claim 1, wherein: the mounting hole position arranged at the end part of the fixed arm is of a cylindrical structure with an open inner side, a limiting hole is arranged in the center of the outer side of the mounting hole position, and a bar key is arranged in the limiting hole; a limiting cylinder is arranged on the outer side of the hole plate, and key grooves corresponding to the bar keys are formed in the side surfaces of the limiting cylinder; the end of the limiting cylinder is provided with a nut, the hole plate is arranged in the limiting hole through the limiting cylinder, and the limiting cylinder penetrates through the limiting hole and is limited through the nut.
4. A medical headgear according to claim 1, wherein: the headstock part also comprises a cross beam, an end arm bracket, a connecting arm, a spherical rotary joint and a rotary support; the end arm is connected to the cross beam through an end arm bracket; the connecting arms are provided with two connecting arms which are connected with each other, one end of each connecting arm is connected to the cross beam, the other end of each connecting arm is provided with a spherical rotary joint, and a rotary support column is arranged in each spherical rotary joint; the end of the rotating post is connected to the head clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910425142.5A CN110141375B (en) | 2019-05-21 | 2019-05-21 | Medical headstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910425142.5A CN110141375B (en) | 2019-05-21 | 2019-05-21 | Medical headstock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110141375A CN110141375A (en) | 2019-08-20 |
| CN110141375B true CN110141375B (en) | 2024-05-24 |
Family
ID=67592483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910425142.5A Active CN110141375B (en) | 2019-05-21 | 2019-05-21 | Medical headstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110141375B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113208745B (en) * | 2021-04-30 | 2022-08-23 | 北京长木谷医疗科技有限公司 | Thighbone locating rack |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2754608Y (en) * | 2004-11-23 | 2006-02-01 | 舒冀生 | Head rack for neurocranium operation |
| US7730563B1 (en) * | 2004-03-29 | 2010-06-08 | Frederick Sklar | Head support and stabilization system |
| RU2472462C1 (en) * | 2011-09-12 | 2013-01-20 | Государственное автономное учреждение здравоохранения "Республиканская клиническая больница Министерства здравоохранения Республики Татарстан" | Apparatus for treatment of injuries and diseases of proximal part of femoral bone in children |
| CN203970801U (en) * | 2014-07-09 | 2014-12-03 | 邓佳健 | A kind of skull operation support |
| CN204394908U (en) * | 2014-12-29 | 2015-06-17 | 广州军区广州总医院 | A kind of operation head/neck support |
| CN205434231U (en) * | 2016-01-05 | 2016-08-10 | 马军 | Head of a bed frame is used in operation of perspective cervical vertebra |
| KR101709585B1 (en) * | 2015-09-25 | 2017-03-08 | 큐렉소 주식회사 | Orthopedic surgical clamping apparatus |
-
2019
- 2019-05-21 CN CN201910425142.5A patent/CN110141375B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7730563B1 (en) * | 2004-03-29 | 2010-06-08 | Frederick Sklar | Head support and stabilization system |
| CN2754608Y (en) * | 2004-11-23 | 2006-02-01 | 舒冀生 | Head rack for neurocranium operation |
| RU2472462C1 (en) * | 2011-09-12 | 2013-01-20 | Государственное автономное учреждение здравоохранения "Республиканская клиническая больница Министерства здравоохранения Республики Татарстан" | Apparatus for treatment of injuries and diseases of proximal part of femoral bone in children |
| CN203970801U (en) * | 2014-07-09 | 2014-12-03 | 邓佳健 | A kind of skull operation support |
| CN204394908U (en) * | 2014-12-29 | 2015-06-17 | 广州军区广州总医院 | A kind of operation head/neck support |
| KR101709585B1 (en) * | 2015-09-25 | 2017-03-08 | 큐렉소 주식회사 | Orthopedic surgical clamping apparatus |
| CN205434231U (en) * | 2016-01-05 | 2016-08-10 | 马军 | Head of a bed frame is used in operation of perspective cervical vertebra |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110141375A (en) | 2019-08-20 |
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