CN114642561A - Auxiliary support for neurosurgery - Google Patents
Auxiliary support for neurosurgery Download PDFInfo
- Publication number
- CN114642561A CN114642561A CN202210268427.4A CN202210268427A CN114642561A CN 114642561 A CN114642561 A CN 114642561A CN 202210268427 A CN202210268427 A CN 202210268427A CN 114642561 A CN114642561 A CN 114642561A
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- Prior art keywords
- rod
- clamping plates
- rotating
- auxiliary
- auxiliary frame
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/121—Head or neck
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/128—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with mechanical surface adaptations
- A61G13/1285—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with mechanical surface adaptations having modular surface parts, e.g. being replaceable or turnable
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Neurosurgery (AREA)
- Otolaryngology (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses an auxiliary bracket for neurosurgery operation, belonging to the technical field of medical instruments. The auxiliary support comprises an auxiliary frame which is detachably connected with the operation device; the clamping device comprises a supporting plate and two clamping plates, the supporting plate is connected with the bottom of the auxiliary frame in a sliding mode through a first fixing rod, the two clamping plates are arranged on two sides of the supporting plate, and the clamping plates are connected with the inner side wall of the auxiliary frame in a sliding mode through a second fixing rod; the supporting plate is connected with the two clamping plates through the inflating device and the two rotating devices; the support plate moves downwards to drive the two rotating devices to rotate, so that the two clamping plates are close to each other, and the inflating device is driven to inflate the clamping plates; conversely, the two clamping plates are far away from each other and deflate the clamping plates; the inflating device and the rotating device are both fixedly connected with the auxiliary frame. The auxiliary support for the neurosurgery provided by the invention reduces the discomfort of a patient and the adjusting steps of medical staff, and improves the convenience of the auxiliary support.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an auxiliary bracket for neurosurgery.
Background
Neurosurgery is a high, fine and advanced discipline for researching and diagnosing, treating and preventing human nervous system, such as brain, spinal cord and peripheral nervous system, and related subsidiary mechanisms, such as injury, inflammation, tumor, malformation of skull, scalp, cerebral blood vessel and meninges, etc. and disease cause and pathogenesis of some genetic metabolism disorder or dysfunction, such as epilepsy, Parkinson's disease, neuralgia, etc. based on surgery as main treatment means.
When neurosurgery is performed, doctors often need to fix the head of a patient firstly, and then the head of the patient is fixed improperly during the operation, so that the normal operation of the operation can be influenced, and even the patient can be in danger. At present, the head is fixed mainly with head circle, head rest, headstock etc. head circle and head rest can only be fit for horizontal decubitus, can't be applicable to other positions, and other positions all need the headstock to carry out strict head and fix like lateral decubitus, prone position, seat, but the use of headstock needs the head nail to bring extra injury for the patient through skin nail on the skull, can bring serious discomfort for the patient. Especially for neurosurgical functional surgery and intraoperative awakening surgery, the patient is required to be in an awake state, the head needs to be kept in one state for a long time, and a proper head fixing device can remarkably increase the operation comfort of the patient. Current head restraints do not provide the patient with greater comfort.
Disclosure of Invention
In order to solve the problems, the invention provides an auxiliary support for neurosurgery, which is suitable for fixing the heads of different patients, reduces the discomfort of the auxiliary support to the patients, can flexibly adjust the position according to different head fixing modes, reduces the adjusting steps of medical staff in the head fixing process, and improves the convenience of the auxiliary support.
The present invention is directed to an auxiliary stand for neurosurgery including:
an auxiliary frame detachably connected with the surgical device;
the clamping device comprises a supporting plate and two clamping plates, the supporting plate is connected with the bottom of the auxiliary frame in a sliding mode through a first fixing rod, the two clamping plates are arranged on two sides of the supporting plate, and the clamping plates are connected with the inner side wall of the auxiliary frame in a sliding mode through a second fixing rod; the supporting plate is connected with the two clamping plates through an inflating device and two rotating devices; the supporting plate moves downwards to drive the two rotating devices to rotate, so that the two clamping plates are close to each other, and the inflating device is driven to inflate the clamping plates; conversely, the support plate moves upwards to drive the two rotating devices to rotate in opposite directions, so that the two clamping plates are away from each other, and the inflating device is driven to deflate the clamping plates; the inflation device and the rotating device are fixedly connected with the auxiliary frame.
Preferably, the inflation device comprises an inflation tube, a piston rod, a third fixing rod and an inflation tube, the supporting plate is connected with the piston through the piston rod, the piston is connected with the inflation tube in a sliding mode, the inflation tube is connected with the auxiliary frame through the third fixing rod, and the inflation tube is connected with the two clamping plates through the inflation tube.
Preferably, the rotating device comprises a fourth fixing rod, a first rotating rod, a second rotating rod, a rotating disc, a first sliding device and a second sliding device, one end of the fourth fixing rod is fixedly connected with the auxiliary frame, the other end of the fourth fixing rod is rotatably connected with the circle center of the rotating disc, the non-circle center of one side of the rotating disc is rotatably connected with one end of the first rotating rod, and the other end of the first rotating rod is connected with the supporting plate through the first sliding device; the non-circle center of the other side of the rotary table is rotatably connected with one end of the second rotating rod, and the other end of the second rotating rod is connected with the clamping plate through the second sliding device.
Preferably, the first sliding device comprises a first sleeve and a first connecting rod, the other end of the first rotating rod is rotatably connected with the first sleeve, the first sleeve is slidably connected with the first fixing rod, and the first sleeve is connected with the supporting plate through the first connecting rod.
Preferably, the structure of the second sliding device is the same as that of the first sliding device, and the second sliding device comprises a second sleeve and a second connecting rod, the other end of the second rotating rod is rotatably connected with the second sleeve, the second sleeve is slidably connected with the second fixing rod, and the second sleeve is connected with the clamping plate through the second connecting rod.
Preferably, the grip block includes fixed plate and airbag cushion, the fixed plate pass through the second connecting rod with the second sleeve is connected, the airbag cushion pass through the gas tube with the inflator pump intercommunication.
Preferably, the inflation tube comprises a main inflation tube and a branch inflation tube, one end of the main inflation tube is communicated with the inflator pump, the other end of the main inflation tube is communicated with one end of the branch inflation tube, and the other end of the branch inflation tube is communicated with the airbag cushion.
Preferably, two limiting devices are further arranged in the supporting plate and the auxiliary frame, and the limiting devices are arranged on two sides of the supporting plate;
stop device includes first gag lever post and second gag lever post, the one end of first gag lever post with the backup pad rotates to be connected, the other end of first gag lever post with supplementary frame sliding connection locks through locking device, the one end of second gag lever post with first gag lever post rotates to be connected, the other end of second gag lever post with supplementary frame rotates to be connected.
Preferably, the locking device comprises a sliding groove and a limiting bolt which are arranged on the auxiliary frame, the other end of the first limiting rod slides in the sliding groove, and the limiting bolt penetrates through the sliding groove and the first limiting rod to be locked.
Compared with the prior art, the invention has the following beneficial effects:
(1) the invention provides an auxiliary bracket for neurosurgery, wherein before the operation, the head of a patient is placed on a supporting plate, the distance between two fixing plates is adjusted through a rotating device while the supporting plate moves downwards, in addition, an air bag cushion on the fixing plates is inflated through an inflating device, the head of the patient is protected through the air bag cushion, and the discomfort brought to the head of the patient by the fixing plates is avoided.
(2) When the support plate moves downwards, the first sleeve moves downwards by using the first connecting rod, the rotating disc is driven to rotate by the first rotating rod, and the rotating disc rotates to drive the second rotating rod to rotate, so that the second sleeve on the second fixing rod is driven to slide, the clamping plates move, and the distance between the two clamping plates is adjusted. The rotating device and the inflating device are used for adjusting simultaneously, when the distance between the two fixing plates is adjusted, the airbag cushion is inflated, the head position of a patient is fixed, and the patient cannot feel uncomfortable. After the width between the clamping plates is adjusted, the clamping plates are locked through the limiting bolts.
(3) The auxiliary support for the neurosurgery provided by the invention can be flexibly detachably connected with a required surgical device according to the surgical requirements, so that the auxiliary support is suitable for different head fixing modes. Before the operation, set up this auxiliary stand on surgical device, to different patients ' head size, when the head is fixed, only rely on the decurrent effort of patient's head, alright with the width between the grip block of having adjusted, then the locking can, reduced medical personnel's operating procedure, improved this auxiliary stand's convenience, still reduced the uncomfortable sense of auxiliary stand to patient's head.
Drawings
FIG. 1 is a schematic structural view of an auxiliary stand for neurosurgery provided by the present invention;
FIG. 2 is a schematic structural diagram of a rotating device provided in the present invention;
fig. 3 is a schematic structural view of the inflator provided by the present invention.
Reference numerals are as follows:
1-auxiliary frame, 2-supporting plate, 3-clamping plate, 31-fixing plate, 32-airbag cushion, 4-first fixing rod, 5-second fixing rod, 6-inflator, 61-inflator, 62-piston, 63-piston rod, 64-third fixing rod, 65-inflator, 7-rotating device, 71-fourth fixing rod, 72-first rotating rod, 73-second rotating rod, 74-rotating disk, 75-first sleeve, 76-first connecting rod, 8-limiting device, 81-first limiting rod, and 82-second limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms "upper", "lower", "high", "low", "left", "right", "inner", etc. indicate orientations or positional relationships based on those shown in fig. 1 to 3, and are only used for convenience of description of the present invention and for simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The present invention provides an auxiliary stand for neurosurgery, as shown in fig. 1 to 3, comprising:
an auxiliary frame 1 detachably connected to the surgical device; before carrying out neurosurgery, can be with according to the operation demand auxiliary stand carries out the level and places, the side is put etc. then will auxiliary frame 1 with operation device can dismantle like operation table, seat operation device and be connected, can set up in a flexible way, is applicable to the fixed mode of different heads.
The auxiliary frame 1 is provided with a clamping device, the clamping device comprises a supporting plate 2 and two clamping plates 3, the supporting plate 2 is connected with the bottom of the auxiliary frame 1 in a sliding mode through a first fixing rod 4, the two clamping plates 3 are arranged on two sides of the supporting plate 2, and the clamping plates 3 are connected with the inner side wall of the auxiliary frame 1 in a sliding mode through a second fixing rod 5; the clamping plate 3 is connected with the two clamping plates 3 through an inflating device 6 and two rotating devices 7, and the inflating device 6 and the rotating devices 7 are fixedly connected with the auxiliary frame 1.
As shown in fig. 1, the head of the patient is placed on the supporting plate, and under the action of the head, the supporting plate 2 moves downwards to drive the two rotating devices 7 to rotate, so that the two clamping plates 3 approach each other, and the inflating device 6 is driven to inflate the clamping plates 3; the distance between the two clamping plates 3 is adjusted to ensure that the head of the patient is fixed, and the discomfort brought to the patient by the clamping plates 3 is reduced; on the contrary, when the head of the patient needs to be lifted, the supporting plate 2 moves upwards to drive the two rotating devices 7 to rotate in opposite directions, so that the two clamping plates 3 are far away from each other, and the inflating device 6 is driven to deflate the clamping plates 3.
Preferably, as shown in fig. 3, the inflating device 6 includes an inflator 61, a piston 62, a piston rod 63, a third fixing rod 64 and an inflating tube 65, the supporting plate 2 is connected to the piston 62 through the piston rod 63, the piston 62 is slidably connected to the inflator 61, the inflator 61 is fixedly connected to the auxiliary frame 1 through the third fixing rod 64, and the inflator 61 is connected to the two clamping plates 3 through the inflating tube 65. The inflation tube 65 comprises a main inflation tube and a branch inflation tube, one end of the main inflation tube is communicated with the inflator 61, the other end of the main inflation tube is communicated with one end of the branch inflation tube, and the other end of the branch inflation tube is communicated with the airbag cushion 32. Further, the clamping plate 3 comprises a fixing plate 31 and an airbag cushion 32, and the airbag cushion 32 is communicated with the inflator 61 through the inflation tube 65.
When the supporting plate 2 moves downwards, the piston rod 63 drives the piston 62 to slide downwards in the inflator 61, air in the inflator 61 enters the airbag cushions 32 of the two clamping plates 3 along with the main inflation tube and the branch inflation tubes, and the head of the patient is protected by the airbag cushions 32, so that discomfort brought to the head of the patient by the fixing plate 31 is avoided.
Preferably, two of said rotating means 7 are located on either side of said support plate 2. As shown in fig. 2, the rotating device 7 includes a fourth fixing rod 71, a first rotating rod 72, a second rotating rod 73, a rotating disc 74, a first sliding device and a second sliding device, one end of the fourth fixing rod 71 is fixedly connected to the auxiliary frame 1, the other end of the fourth fixing rod 71 is rotatably connected to a circle center of the rotating disc 74, a non-circle center of one side of the rotating disc 74 is rotatably connected to one end of the first rotating rod 72, and the other end of the first rotating rod 72 is connected to the supporting plate 2 through the first sliding device provided on the first fixing rod 4; the first rotating rod 72 and the rotating disk 74 and the second rotating rod 73 and the rotating disk 74 form an acute angle. Specifically, the first sliding device includes a first sleeve 75 and a first connecting rod 76, the other end of the first rotating rod 72 is rotatably connected to the first sleeve 75, the first sleeve 75 is slidably connected to the first fixing rod 4, and the first sleeve 75 is connected to the support plate 2 through the first connecting rod 76;
the non-circle center of the other side of the rotary disc 74 is rotatably connected with one end of the second rotating rod 73, and the other end of the second rotating rod 73 is connected with the clamping plate 3 through the second sliding device arranged on the second fixing rod 5. Specifically, the second sliding device has the same structure as the first sliding device, and includes a second sleeve and a second connecting rod, the other end of the second rotating rod 73 is rotatably connected to the second sleeve, the second sleeve is slidably connected to the second fixing rod 5, and the second sleeve is connected to the clamping plate 3 through the second connecting rod; further, the second sleeve is connected to the fixing plate 31 through the second connecting rod.
The working principle of the rotating device 7 is as follows: taking the rotating device 7 on the left side as an example, the head of the patient is placed on the supporting plate 2, under the action of the head, the supporting plate 2 moves downward to drive the first sleeve 75 to slide downward along the first fixing rod 4, while the first fixing rod 4 slides, the first rotating rod 72 rotates to further drive the rotating disc 74 to rotate, and when the rotating disc 74 rotates, the second sleeve on the second fixing rod 5 is driven to slide rightward, so that the second connecting rod pushes the fixing plate 31 to move rightward, thereby adjusting the position of the clamping plate 3 on the left side; conversely, the rotating device 7 on the right moves downwards through the supporting plate 2, so that the fixing plate 31 on the right moves leftwards, and the position of the clamping plate 3 on the right is adjusted; the support plate 2 is moved downward while achieving the purpose of adjusting the width between the two clamping plates 3.
After the width between the two clamping plates 3 is adjusted, the clamping plates are fixed, and further, two limiting devices 8 are further arranged in the supporting plate 2 and the auxiliary frame 1, and the limiting devices 8 are arranged on two sides of the supporting plate 2; stop device 8 includes first gag lever post 81 and second gag lever post 82, the one end of first gag lever post 81 with backup pad 2 rotates to be connected, the other end of first gag lever post 81 with auxiliary frame 1 sliding connection locks through locking device, the one end of second gag lever post 82 with first gag lever post 81 rotates to be connected, the other end of second gag lever post 82 with auxiliary frame 1 rotates to be connected. The locking device comprises a sliding groove and a limiting bolt which are arranged on the auxiliary frame 1, the other end of the first limiting rod 81 slides in the sliding groove, and the limiting bolt penetrates through the sliding groove and the first limiting rod 81 to be locked. Taking the left limiting device 8 as an example, when the supporting plate 2 moves downwards, the first limiting rod 81 moves leftwards through the sliding groove, the width between the two clamping plates 3 is adjusted, and the auxiliary bracket is locked through the limiting bolt, so that the unstable condition of the auxiliary bracket is avoided. After the use, the limiting bolts are loosened, and the other ends of the two first limiting rods 81 slide to be close to each other, so that the supporting plate 2 moves upwards, and the two clamping plates 3 are away from each other under the action of the rotating device 7 and the inflating device. Further, a spring is arranged between the support plate 2 and the auxiliary frame 1, when the support plate 2 moves downwards, the spring is in a compressed state, after the auxiliary support is used, the limiting bolt is loosened, and the support plate 2 moves upwards when the spring is restored.
It should be noted that, the connection relation of the components not specifically mentioned in the present invention is the default of the prior art, and the connection relation of the structures is not described in detail since it does not relate to the invention point and is a common application of the prior art.
It should be noted that, when the present invention relates to a numerical range, it should be understood that two endpoints of each numerical range and any value between the two endpoints can be selected, and since the steps and methods adopted are the same as those in the embodiment, in order to prevent redundancy, the present invention describes a preferred embodiment.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. An auxiliary stand for neurosurgery, comprising:
an auxiliary frame (1) detachably connected to the surgical device;
the clamping device comprises a supporting plate (2) and two clamping plates (3), the supporting plate (2) is connected with the bottom of the auxiliary frame (1) in a sliding mode through a first fixing rod (4), the two clamping plates (3) are arranged on two sides of the supporting plate (2), and the clamping plates (3) are connected with the inner side wall of the auxiliary frame (1) in a sliding mode through a second fixing rod (5); the supporting plate (2) is connected with the two clamping plates (3) through an inflating device (6) and two rotating devices (7); the supporting plate (2) moves downwards to drive the two rotating devices (7) to rotate, so that the two clamping plates (3) are close to each other, and the inflating device (6) is driven to inflate the clamping plates (3); conversely, the supporting plate (2) moves upwards to drive the two rotating devices (7) to rotate in opposite directions, so that the two clamping plates (3) are away from each other, and the inflating device (6) is driven to deflate the clamping plates (3); the inflating device (6) and the rotating device (7) are fixedly connected with the auxiliary frame (1).
2. The neurosurgical auxiliary support according to claim 1, wherein the inflation device (6) comprises an inflator (61), a piston (62), a piston rod (63), a third fixing rod (64) and an inflation tube (65), the support plate (2) is connected with the piston (62) through the piston rod (63), the piston (62) is slidably connected with the inflator (61), the inflator (61) is fixedly connected with the auxiliary frame (1) through the third fixing rod (64), and the inflator (61) is connected with the two clamping plates (3) through the inflation tube (65).
3. The neurosurgical auxiliary support according to claim 2, wherein the rotating device (7) comprises a fourth fixing rod (71), a first rotating rod (72), a second rotating rod (73), a rotating disc (74), a first sliding device and a second sliding device, one end of the fourth fixing rod (71) is fixedly connected with the auxiliary frame (1), the other end of the fourth fixing rod (71) is rotatably connected with the center of the rotating disc (74), the non-center of the rotating disc (74) side is rotatably connected with one end of the first rotating rod (72), and the other end of the first rotating rod (72) is connected with the support plate (2) through the first sliding device; the non-circle center of the other side of the rotary table (74) is rotatably connected with one end of the second rotating rod (73), and the other end of the second rotating rod (73) is connected with the clamping plate (3) through the second sliding device.
4. The neurosurgical auxiliary support according to claim 3, wherein the first sliding means comprises a first sleeve (75) and a first connecting rod (76), the other end of the first rotating rod (72) is rotatably connected with the first sleeve (75), the first sleeve (75) is slidably connected with the first fixing rod (4), and the first sleeve (75) is connected with the support plate (2) through the first connecting rod (76).
5. The neurosurgical auxiliary support according to claim 4, wherein the second sliding means has the same structure as the first sliding means and comprises a second sleeve and a second connecting rod, the other end of the second rotating rod (73) is rotatably connected with the second sleeve, the second sleeve is slidably connected with the second fixing rod (5), and the second sleeve is connected with the clamping plate (3) through the second connecting rod.
6. The neurosurgical auxiliary support according to claim 5, wherein the clamping plate (3) comprises a fixing plate (31) and an airbag cushion (32), the fixing plate (31) is connected with the second sleeve through the second connecting rod, and the airbag cushion (32) is communicated with the inflator (61) through the inflation tube (65).
7. The neurosurgical auxiliary stent according to claim 6, wherein the inflation tube (65) comprises a main inflation tube and a sub inflation tube, one end of the main inflation tube is communicated with the inflator (61), the other end of the main inflation tube is communicated with one end of the sub inflation tube, and the other end of the sub inflation tube is communicated with the airbag cushion (32).
8. The neurosurgical auxiliary support according to claim 7, wherein two limiting devices (8) are further arranged in the support plate (2) and the auxiliary frame (1), and the limiting devices (8) are arranged on two sides of the support plate (2);
stop device (8) include first gag lever post (81) and second gag lever post (82), the one end of first gag lever post (81) with backup pad (2) rotate to be connected, the other end of first gag lever post (81) with auxiliary frame (1) sliding connection locks through locking device, the one end of second gag lever post (82) with first gag lever post (81) rotate to be connected, the other end of second gag lever post (82) with auxiliary frame (1) rotates to be connected.
9. The neurosurgical auxiliary support according to claim 8, wherein the locking device comprises a sliding groove provided on the auxiliary frame (1) and a limiting bolt, the other end of the first limiting rod (81) slides in the sliding groove, and the limiting bolt locks through the sliding groove and the first limiting rod (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210268427.4A CN114642561A (en) | 2022-03-18 | 2022-03-18 | Auxiliary support for neurosurgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210268427.4A CN114642561A (en) | 2022-03-18 | 2022-03-18 | Auxiliary support for neurosurgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114642561A true CN114642561A (en) | 2022-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210268427.4A Withdrawn CN114642561A (en) | 2022-03-18 | 2022-03-18 | Auxiliary support for neurosurgery |
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| Country | Link |
|---|---|
| CN (1) | CN114642561A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116172826A (en) * | 2023-05-04 | 2023-05-30 | 惠州市第六人民医院 | Head fixer for nerve interventional therapy |
-
2022
- 2022-03-18 CN CN202210268427.4A patent/CN114642561A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116172826A (en) * | 2023-05-04 | 2023-05-30 | 惠州市第六人民医院 | Head fixer for nerve interventional therapy |
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Application publication date: 20220621 |
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