CN211157049U - Head fixing device for neurosurgery - Google Patents
Head fixing device for neurosurgery Download PDFInfo
- Publication number
- CN211157049U CN211157049U CN201821924510.8U CN201821924510U CN211157049U CN 211157049 U CN211157049 U CN 211157049U CN 201821924510 U CN201821924510 U CN 201821924510U CN 211157049 U CN211157049 U CN 211157049U
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- head
- transmission
- stop block
- shoulder
- bed body
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Abstract
The utility model relates to the technical field of medical instruments, in particular to a head fixing device for neurosurgery, which comprises a bed body, wherein a head positioning mechanism is arranged at one end part of the bed body, and the head positioning mechanism comprises a head frame and a shoulder frame; the head diameter with larger difference among children, adults, old people and fat patients is effectively adapted through the mutual matching of the driving motor, the transmission rod, the first transmission ring, the screw rod and the arc-shaped head clamping plate; the shoulder rack is arranged below the head stop block, and the shoulder rack is matched with the rotating gear through the adjusting rod, so that the shoulder rack is further suitable for shoulder fixing of children, adults, old people and fat and thin patients with large head-shoulder distances; through the combination and cooperation between the two parts, the nursing operation of medical staff is facilitated, and the application range of the head fixing device is further ensured.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specific theory especially relates to a head fixing device that neurosurgery was used.
Background
In neurosurgery department, the life is threatened by the amount of cerebral hemorrhage and bleeding frequently, the external injury of the brain is caused by car accidents, or the operation treatment is needed by the compression of the tumor of the brain, etc. Since the invention of the surgical treatment means, the head of the patient must be fixed before the operation is performed on the brain of the patient. Because brain surgery, especially neural brain surgery, needs extremely accurate surgical operation, must guarantee in the operation process that the patient can not cause the operation position to remove because of reflex activity etc. this has related to whether the operation can succeed. In some of the existing head fixing devices, the devices are not friendly to the patient, and the pressure applied to the head of the patient is too large, so that the head of the patient is uncomfortable after the operation, and the treatment and recovery of the patient after the operation are affected. In addition, current fixed head device is fixed knot to be constructed, is difficult to adapt to sizes such as the great head-shoulder distance of difference, top of the head footpath between children, adult, old man, fat thin patient, brings the degree of difficulty, head fixing device's application scope for medical personnel's nursing operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a head fixing device for neurosurgery.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a head fixing device for neurosurgery, which comprises a bed body, wherein a head positioning mechanism is arranged at one end part of the bed body, and the head positioning mechanism comprises a head frame and a shoulder frame;
the headstock comprises a driving motor, a first transmission ring and a screw rod; the output end of the driving motor is connected with a transmission rod, the other end of the transmission rod is provided with a transmission gear, the transmission gear is meshed and connected with a transmission chain, and the other end of the transmission chain is meshed and connected with a gear outside the first transmission ring; the inner wall of the first transmission ring is provided with transmission threads, and the transmission threads are in transmission connection with the screw rod; a head stop block is arranged at one end of the screw rod and is rotationally connected with a rotating groove arranged on one side of the head stop block, a fixed cross rod is arranged above the head stop block, a first sliding groove is arranged in the fixed cross rod, and the inner part of the first sliding groove is slidably connected with a fixed sliding block fixed above the head stop block; an arc-shaped head clamping plate is arranged on one side, away from the screw rod, of the head stop block;
the two shoulder frames are symmetrically arranged on two sides below the head stop block, an arc-shaped groove is formed in one side, adjacent to the shoulder, of each shoulder frame, a sponge cushion layer is arranged on the surface of each arc-shaped groove, an adjusting rod is arranged on one side, adjacent to the head stop block, of each shoulder frame, and one end of each adjusting rod is connected with a sliding cavity formed in the bottom of the head stop block in a sliding mode; and a rack plate is further arranged on one side of the adjusting rod and is meshed and connected with a rotating gear arranged on the side of the head stop block.
Preferably, the transmission rod is rotatably connected with a side panel arranged at the head of the bed body through a rotating bearing.
Preferably, the first transmission ring is rotatably connected with a side panel arranged on the head of the bed body.
Preferably, a neck pillow is further arranged above the bed body.
Preferably, the start buttons for driving the motor to rotate positively and negatively are arranged at the end part of the bed body.
Preferably, a memory sponge is arranged on one side surface of the arc-shaped head clamping plate close to the head of the human body.
Preferably, a sliding groove is formed in the side of the bed plate above the bed body, and a foot baffle is connected in the sliding groove in a sliding mode.
Has the advantages that: compared with the prior art, the beneficial effects of the utility model are that: the head diameter with larger difference among children, adults, old people and fat patients is effectively adapted through the mutual matching of the driving motor, the transmission rod, the first transmission ring, the screw rod and the arc-shaped head clamping plate; the shoulder rack is arranged below the head stop block, and the shoulder rack is matched with the rotating gear through the adjusting rod, so that the shoulder rack is further suitable for shoulder fixing of children, adults, old people and fat and thin patients with large head-shoulder distances; through the combination and cooperation between the two parts, the nursing operation of medical staff is facilitated, and the application range of the head fixing device is further ensured.
Drawings
Fig. 1 is a schematic structural view of a head fixing device for neurosurgery according to the present invention;
fig. 2 is a top view of the a-part mechanism of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-2, the present invention provides a head fixing device for neurosurgery, comprising a bed body 1, a head positioning mechanism is arranged at one end of the bed body, wherein the head positioning mechanism comprises a head frame and a shoulder frame 3;
the headstock comprises a driving motor 6, a first transmission ring 11 and a screw rod 12; the output end of the driving motor 6 is connected with a transmission rod 7, the other end of the transmission rod 7 is provided with a transmission gear 9, the transmission gear 9 is connected with a transmission chain 10 in a meshing manner, and the other end of the transmission chain 10 is connected with a gear outside a first transmission ring 11 in a meshing manner; the inner wall of the first transmission ring 11 is provided with transmission threads, and the transmission threads are in transmission connection with the screw rod 12; a head stop 13 is arranged at one end of the screw rod 12 and is rotationally connected with a rotating groove arranged at one side of the head stop 13, a fixed cross rod 17 is arranged above the head stop 13, a first sliding groove 18 is arranged inside the fixed cross rod 17, and the inside of the first sliding groove 18 is slidably connected with a fixed sliding block 19 fixed above the head stop 13; an arc-shaped head clamping plate 15 is arranged on one side, away from the screw rod 12, of the head stop block 13; through mutually supporting between driving motor 1, transfer line 7, first drive ring 11, hob 12 and the arc head clamp plate 15, the effectual head footpath that the difference is great between children, adult, old man, the fat and thin patient of adaptation.
The two shoulder frames 3 are symmetrically arranged on two sides below the head stop block 13, an arc-shaped groove is formed in one side, adjacent to the shoulder, of each shoulder frame 3, a sponge cushion layer is arranged on the surface of each arc-shaped groove, an adjusting rod 5 is arranged on one side, adjacent to the head stop block 13, of each shoulder frame, and one end of each adjusting rod 5 is in sliding connection with a sliding cavity formed in the bottom of the head stop block; a rack plate is arranged on one side of the adjusting rod 5 and is meshed and connected with a rotating gear 14 arranged on the side of the head stop block; because the shoulder frame is under the head dog, and through adjusting the mutual cooperation between pole 5 and the rotating gear 14, further adapt to children, adult, old man, fat and thin patient between the shoulder of the great head-shoulder distance of difference fix.
Furthermore, the transmission rod 7 is rotatably connected with the side panel 2 arranged at the head of the bed body through a rotating bearing 8.
Furthermore, the first driving ring 11 is rotatably connected with the side panel 2 arranged at the head of the bed body.
Furthermore, a neck pillow 20 is arranged above the bed body, so that the blood circulation between the head and the neck of the patient cannot be influenced by the hanging of the neck when the user uses the bed.
Furthermore, the start buttons for driving the motor 6 to rotate forward and backward are arranged at the end of the bed body.
Furthermore, a side surface of the arc-shaped head clamping plate 15 close to the head of the human body is provided with a memory sponge 16, and the outer side surface of the memory sponge 16 is provided with PU artificial leather.
Furthermore, a sliding groove is arranged on the side of the bed plate above the bed body, and a foot baffle 4 is connected in the sliding groove in a sliding manner.
The method comprises the following specific operation steps:
after a patient lies on the sickbed, firstly, the foot baffle 4 is slid to the feet of the patient for fixing; then the driving motor 6 is turned on, the driving motor 6 drives the transmission rod to rotate 7, the transmission gear 9 on the transmission rod 7 drives the chain 10 to rotate, so as to drive the first transmission ring 11 to rotate, the transmission screw thread is arranged inside the transmission ring 11, the screw rod 12 is driven to rotate through the transmission screw thread, so that the screw rod 12 can move inwards (or move outwards) to further push the head stop block 13 to move, after the position of the head stop block 13 is adjusted, the rotation gear 14 is rotated, the adjusting rod 5 is adjusted, so as to adjust the distance between the shoulder rack 3 and the head stop block 13, and the shoulder rack 3 and the shoulders of the patient are clamped with each other.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a head fixing device that neurosurgery was used, includes the bed body, a bed body upper end is provided with head positioning mechanism, its characterized in that: the head positioning mechanism comprises a head frame and a shoulder frame;
the headstock comprises a driving motor, a first transmission ring and a screw rod; the output end of the driving motor is connected with a transmission rod, the other end of the transmission rod is provided with a transmission gear, the transmission gear is meshed and connected with a transmission chain, and the other end of the transmission chain is meshed and connected with a gear outside the first transmission ring; the inner wall of the first transmission ring is provided with transmission threads, and the transmission threads are in transmission connection with the screw rod; a head stop block is arranged at one end of the screw rod and is rotationally connected with a rotating groove arranged on one side of the head stop block, a fixed cross rod is arranged above the head stop block, a first sliding groove is arranged in the fixed cross rod, and the inner part of the first sliding groove is slidably connected with a fixed sliding block fixed above the head stop block; an arc-shaped head clamping plate is arranged on one side, away from the screw rod, of the head stop block;
the two shoulder frames are symmetrically arranged on two sides below the head stop block, an arc-shaped groove is formed in one side, adjacent to the shoulder, of each shoulder frame, a sponge cushion layer is arranged on the surface of each arc-shaped groove, an adjusting rod is arranged on one side, adjacent to the head stop block, of each shoulder frame, and one end of each adjusting rod is connected with a sliding cavity formed in the bottom of the head stop block in a sliding mode; and a rack plate is further arranged on one side of the adjusting rod and is meshed and connected with a rotating gear arranged on the side of the head stop block.
2. A neurosurgical head fixation device according to claim 1, wherein: the transmission rod is rotationally connected with a side panel arranged at the head of the bed body through a rotating bearing.
3. A neurosurgical head fixation device according to claim 1, wherein: the first transmission ring is rotatably connected with a side panel arranged at the head of the bed body.
4. A neurosurgical head fixation device according to claim 1, wherein: a neck pillow is also arranged above the bed body.
5. A neurosurgical head fixation device according to claim 1, wherein: the start buttons for driving the motor to rotate positively and negatively are arranged at the end part of the bed body.
6. A neurosurgical head fixation device according to claim 1, wherein: a side face, close to the human head, of the arc-shaped head clamping plate is provided with a memory sponge, and PU artificial leather is arranged on the outer side face of the memory sponge.
7. A neurosurgical head fixation device according to claim 1, wherein: the bed board avris of bed body top is provided with the sliding tray, and sliding tray sliding connection has foot's baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821924510.8U CN211157049U (en) | 2018-11-09 | 2018-11-09 | Head fixing device for neurosurgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821924510.8U CN211157049U (en) | 2018-11-09 | 2018-11-09 | Head fixing device for neurosurgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211157049U true CN211157049U (en) | 2020-08-04 |
Family
ID=71815654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821924510.8U Expired - Fee Related CN211157049U (en) | 2018-11-09 | 2018-11-09 | Head fixing device for neurosurgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211157049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180638A (en) * | 2021-06-03 | 2021-07-30 | 温州市中心医院 | Neurosurgery magnetic resonance auxiliary positioning device |
| CN114557845A (en) * | 2022-03-14 | 2022-05-31 | 常州市第二人民医院 | A multi-functional cranium brain dissection platform for medical treatment is experimental and is taught |
-
2018
- 2018-11-09 CN CN201821924510.8U patent/CN211157049U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180638A (en) * | 2021-06-03 | 2021-07-30 | 温州市中心医院 | Neurosurgery magnetic resonance auxiliary positioning device |
| CN114557845A (en) * | 2022-03-14 | 2022-05-31 | 常州市第二人民医院 | A multi-functional cranium brain dissection platform for medical treatment is experimental and is taught |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 Termination date: 20211109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |