CN206641871U - A kind of novel arc nerve hook - Google Patents
A kind of novel arc nerve hook Download PDFInfo
- Publication number
- CN206641871U CN206641871U CN201621450479.XU CN201621450479U CN206641871U CN 206641871 U CN206641871 U CN 206641871U CN 201621450479 U CN201621450479 U CN 201621450479U CN 206641871 U CN206641871 U CN 206641871U
- Authority
- CN
- China
- Prior art keywords
- pull bar
- arc
- nerve
- lighting device
- hook portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000005036 nerve Anatomy 0.000 title claims abstract description 34
- 230000001681 protective effect Effects 0.000 claims description 10
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 230000001537 neural effect Effects 0.000 abstract description 8
- 230000007935 neutral effect Effects 0.000 abstract description 7
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 238000005286 illumination Methods 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000028389 Nerve injury Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008764 nerve damage Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
It the utility model is related to a kind of novel arc nerve hook, the internal thread spiral connection of external screw thread and end cap at the top of pull bar, the inner cavity top of end cap is fixed with the first terminal plate, pull bar is hollow structure, the inner chamber of pull bar is separated into upper space and lower space by the second terminal plate, and battery is provided with upper space, microprocessor is provided with lower space, finger ring is respectively and fixedly provided with left and right sides of pull bar outer wall, the outer wall of pull bar is fixed with shift knob, warning lamp and the first lighting device successively from top to bottom.The novel arc nerve hook is simple in construction, it is easy to use, arc-shaped draw hook portion drawing is uniformly exerted oneself when neural to the nerve being pulled, so that the both ends of nerve will not cause neutral stretch to hinder when pulling neural, security performance is high, and the dynamics of drawing can be controlled using pressure sensor, further ensures that nerve will not be by tension injury, enough intensities of illumination can be provided by the first lighting device and the second lighting device, ensure the security of operation.
Description
Technical field
The utility model belongs to technical field of medical equipment, more particularly to a kind of novel arc nerve hook.
Background technology
Nerve hook is necessary apparatus in nerve surgery at present, for pulling nerve, the progress of convenient operation.
Traditional nerve hook is generally made up of drag hook and handle, is come with some shortcomings during neutral stretch：Originally
Drag hook portion tack (facing directly) drawing it is neural when form bowstring shape both ends stress and easily cause neutral stretch wound.
Utility model content
The utility model is generally made up of to solve nerve hook traditional present in known technology drag hook and handle,
Come with some shortcomings during neutral stretch：Original drag hook portion tack (facing directly) drawing forms bowstring shape both ends stress when neural
Easily cause the technical problem of neutral stretch wound and a kind of novel arc nerve hook is provided.
The utility model is adopted the technical scheme that to solve technical problem present in known technology：
The novel arc nerve hook, including pull bar, the internal thread spiral of external screw thread and end cap at the top of the pull bar connect
Connect, the inner cavity top of end cap is fixed with the first terminal plate, and pull bar is hollow structure, and the inner chamber of pull bar is separated into by the second terminal plate
Upper space and lower space, battery is provided with upper space, microprocessor, the left and right two of pull bar outer wall are provided with lower space
Side is respectively and fixedly provided with finger ring, and the outer wall of pull bar is fixed with shift knob, warning lamp and the first lighting device successively from top to bottom；
Pull bar bottom is fixedly connected with arc-shaped draw hook portion, pull bar and arc-shaped draw hook portion vertical welding, the top in arc-shaped draw hook portion
Portion is installed with multiple pressure sensors, protective cover is fixed with the top of arc-shaped draw hook portion, and be provided with the inner chamber of protective cover
Second lighting device；
Microprocessor is connected by the signal output part of shielding line and pressure sensor, and the signal output part of microprocessor leads to
Wire is crossed to be connected with battery, warning lamp, the first lighting device and the second lighting device respectively.
Further, the pressure sensor is specially deposition tube resistance diffusion pressure sensor.
Further, the protective cover uses acrylic cover.
Further, it is set with skid resistant course on the outer wall of the pull bar.
The utility model has the advantages and positive effects of：The novel arc nerve hook is simple in construction, easy to use,
Arc-shaped draw hook portion drawing is uniformly exerted oneself when neural to the nerve being pulled so that the both ends of nerve will not cause god when pulling neural
Through tension injury, security performance is high, and the dynamics of drawing can be controlled using pressure sensor, further ensures that nerve will not be led
Pull, can provide enough intensities of illumination by the first lighting device and the second lighting device, ensure the security of operation.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of novel arc nerve hook provided by the utility model；
Fig. 2 is the scheme of installation of the pressure sensor of novel arc nerve hook provided by the utility model.
In figure：1st, pull bar；2nd, end cap；3rd, the first terminal plate；4th, the second terminal plate；5th, upper space；6th, lower space；7、
Battery；8th, microprocessor；9th, finger ring；10th, shift knob；11st, warning lamp；12nd, the first lighting device；13rd, arc-shaped draw hook portion；
14th, pressure sensor；15th, protective cover；16th, the second lighting device.
Embodiment
For invention, features and effects of the present utility model can be further appreciated that, following examples are hereby enumerated, and coordinate
Accompanying drawing describes in detail as follows.
The structure of novel arc nerve hook of the present utility model is explained in detail with reference to Fig. 1 and Fig. 2.
A kind of novel arc nerve hook, including pull bar 1, the internal thread spiral shell of the external screw thread and end cap 2 at the top of pull bar 1
Rotation connection, the inner cavity top of the end cap 2 are fixed with the first terminal plate 3, and the pull bar 1 is hollow structure, the pull bar 1 it is interior
Chamber is separated into upper space 5 and lower space 6 by the second terminal plate 4, and battery 7 is provided with the upper space 5, and the bottom is empty
Between be provided with microprocessor 8 in 6, be respectively and fixedly provided with finger ring 9 at left and right sides of the outer wall of pull bar 1, the outer wall of the pull bar 1 on to
Under be fixed with shift knob 10, the lighting device 12 of warning lamp 11 and first successively, the bottom of pull bar 1 is solid with arc-shaped draw hook portion 13
Fixed connection, the pull bar 1 intersects vertically with arc-shaped draw hook portion 13, and pull bar 1 is structure as a whole with arc-shaped draw hook portion 13, the arc
Down, the top in the arc-shaped draw hook portion 13 is installed with multiple pressure sensors 14, the arc in the center of circle in shape drag hook portion 13
The top in shape drag hook portion 13 is fixed with protective cover 15, and the second lighting device 16, micro- place are provided with the inner chamber of protective cover 15
Reason device 8 be connected by shielding line with pressure sensor 14, the microprocessor 8 by wire respectively with battery 7, warning lamp 11,
First lighting device 12 and the second lighting device 16 connect, and the pressure sensor 14 is specially deposition tube resistance diffusion pressure
Sensor, the 15 specific acrylic board of protective cover are made.Skid resistant course is set with the outer wall of the pull bar 1.
Structure of the present utility model is further described with reference to operation principle.
Press shift knob 10 so that equipment is in running order, and the first lighting device 12 and the second lighting device 16 carry
For enough intensities of illumination, improve the security and convenience of operation, pull bar 1 intersects vertically with arc-shaped draw hook portion 13, pull bar 1 with
Arc-shaped draw hook portion 13 is structure as a whole, the center of circle in arc-shaped draw hook portion 13 down, uniformly to quilt when arc-shaped draw hook portion 13 pulls nerve
The nerve of drawing is exerted oneself so that the both ends of nerve will not cause neutral stretch to hinder when pulling neural, can using pressure sensor 14
With the dynamics of control drawing, when the dynamics of drawing is more than the critical value of nerve damage, microprocessor 8 is sent using warning lamp 11
Alerting.Uniformly the nerve being pulled is exerted oneself when arc-shaped draw hook portion 13 pulls nerve so that the two of nerve when pulling neural
End will not cause neutral stretch to hinder, and security performance is high, and the dynamics of drawing can be controlled using pressure sensor 14, is further ensured
Nerve will not can be provided enough intensities of illumination by tension injury by the first lighting device 12 and the second lighting device 16,
Ensure the security of operation.
Described above is only to preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, it is every according to the technical essence of the utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modification, is belonged in the range of technical solutions of the utility model.
Claims (4)
1. a kind of novel arc nerve hook, including pull bar, it is characterised in that external screw thread and end cap at the top of the pull bar it is interior
Thread helix connects, and the inner cavity top of end cap is fixed with the first terminal plate, and pull bar is hollow structure, and the inner chamber of pull bar is connect by second
Line plate is separated into upper space and lower space, and battery is provided with upper space, is provided with microprocessor in lower space, outside pull bar
Finger ring is respectively and fixedly provided with left and right sides of wall, the outer wall of pull bar is fixed with shift knob, warning lamp and the first photograph successively from top to bottom
Bright device；
Pull bar bottom is fixedly connected with arc-shaped draw hook portion, and pull bar and arc-shaped draw hook portion vertical welding, the top in arc-shaped draw hook portion is consolidated
Dingan County is equipped with multiple pressure sensors, protective cover is fixed with the top of arc-shaped draw hook portion, and second is provided with the inner chamber of protective cover
Lighting device；
Microprocessor is connected by the signal output part of shielding line and pressure sensor, and the signal output part of microprocessor is by leading
Line is connected with battery, warning lamp, the first lighting device and the second lighting device respectively.
2. novel arc nerve hook according to claim 1, it is characterised in that the pressure sensor is specially partly led
Body piezoresistance diffusion pressure sensor.
3. novel arc nerve hook according to claim 1, it is characterised in that the protective cover uses acrylic cover.
4. novel arc nerve hook according to claim 1, it is characterised in that be set with the outer wall of the pull bar anti-
Slip layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621450479.XU CN206641871U (en) | 2016-12-28 | 2016-12-28 | A kind of novel arc nerve hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621450479.XU CN206641871U (en) | 2016-12-28 | 2016-12-28 | A kind of novel arc nerve hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206641871U true CN206641871U (en) | 2017-11-17 |
Family
ID=60282547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621450479.XU Expired - Fee Related CN206641871U (en) | 2016-12-28 | 2016-12-28 | A kind of novel arc nerve hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206641871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836410A (en) * | 2018-05-08 | 2018-11-20 | 于巧媛 | A kind of retractor used for operation in general surgery component |
-
2016
- 2016-12-28 CN CN201621450479.XU patent/CN206641871U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836410A (en) * | 2018-05-08 | 2018-11-20 | 于巧媛 | A kind of retractor used for operation in general surgery component |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206641871U (en) | A kind of novel arc nerve hook | |
| CN106031647A (en) | Nerve retractor | |
| CN206875164U (en) | A kind of mouth illuminator for being easy to observation | |
| CN107283017A (en) | Pressure temperature control electric soldering iron | |
| CN108013917A (en) | Automatic ligation device with elastic thread | |
| CN207500812U (en) | Gas cylinder converter | |
| CN205830846U (en) | One is anti-breaks laborsaving fishing rod | |
| CN205978785U (en) | Valve with locking self -inspection system | |
| CN206482925U (en) | A kind of safe transfusion completes reminiscences | |
| CN206355089U (en) | A kind of new type auto hernia needle | |
| CN206482921U (en) | A kind of Simple transfusion completes reminiscences | |
| CN206044298U (en) | A kind of multifunctional suction disc | |
| CN206235493U (en) | Environment river course water sample extractor | |
| CN207654488U (en) | A kind of booster for medical syringe | |
| CN205930692U (en) | Manual brake with manual brake cover | |
| CN206729921U (en) | Efficient thyroid gland self-retractor | |
| CN207551591U (en) | Medical cotton wire box | |
| CN211863478U (en) | Anti-slip infusion apparatus | |
| CN203373013U (en) | Overload alarm device of crane | |
| CN210813093U (en) | Automatic reminding device for pipeline | |
| CN106421988A (en) | Safe infusion completion reminder | |
| CN2920262Y (en) | Medical infusion bottle sleeve | |
| CN207408212U (en) | A kind of load coil resistance to compression observation device | |
| CN211132495U (en) | Oxidation-resistant aluminum seat injection needle | |
| CN207850999U (en) | A kind of indoor design inspection of the scene of a crime is hammered into shape with multi-functional hollowing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190522 Address after: 450000 Zheng Shang Road 602, Zhongyuan District, Zhengzhou City, Henan Province Patentee after: Ninety-eighth Hospital of the Joint Logistics Support Force of the Chinese People's Liberation Army Address before: 450042 Spinal Surgery, 153 Central Hospital of Jianxi Road, Zhengzhou City, Henan Province Patentee before: Liu Wende |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20191228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |