CN205458932U - Surgical knife for neurosurgery - Google Patents
Surgical knife for neurosurgery Download PDFInfo
- Publication number
- CN205458932U CN205458932U CN201620108006.5U CN201620108006U CN205458932U CN 205458932 U CN205458932 U CN 205458932U CN 201620108006 U CN201620108006 U CN 201620108006U CN 205458932 U CN205458932 U CN 205458932U
- Authority
- CN
- China
- Prior art keywords
- knife
- handle
- cutter hub
- valve
- neurosurgery
- 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
Abstract
The utility model discloses a surgical knife for neurosurgery, including cutter body and handle of a knife, be equipped with the cutter body on the handle of a knife, both sides all are equipped with the protection shield around the cutter body, the protection shield rotates through folding paper with the handle of a knife to be connected, the handle of a knife upper end is equipped with snakelike metal collapsible tube, snakelike metal collapsible tube tail end is equipped with the LED lamp, the handle of a knife upper end is equipped with the finger guard, be equipped with a plurality of feed liquor holes on the cutter body, be equipped with the catheter in the cutter body, be equipped with stock solution chamber and gasbag in the handle of a knife respectively, the gasbag sets up in stock solution chamber top, stock solution chamber one end is equipped with the feed liquor pipe, and the other end is equipped with the flowing back valve, the feed liquor pipe is linked together with the catheter, the intraductal feed liquor valve that is equipped with of feed liquor, gasbag one end is connected with the stock solution chamber, and the other end is connected with the blast pipe, the blast pipe tail end is equipped with discharge valve. The utility model discloses simple structure avoids making the cutter body rust in the time of can making the cutter disinfection, the convenient hydrops that spills over in the operation of absorbing improves the efficiency of operation.
Description
Technical field
This utility model relates to a kind of scalpel, specifically a kind of scalpel for neurosurgery.
Background technology
The scalpel that in hospital, surgeon uses divides blade and handle of a knife.Blade is disposable, and handle of a knife is not.Other device
Tool is not disposable, but is all through autoclaved when using every time.Neurosurgery scalpel quite exquisiteness,
Sharp, mainly it is made up of cutter hub and handle of a knife, needs to be placed in disinfectant solution before carrying out neurosurgery to patient and sterilize, this
Sample is easy to collide with other operating theater instruments, causes cutter hub rust, adds great work difficulty to medical worker,
Owing to when performing the operation, light problem can affect the judgement of doctor sometimes, cause immeasurable risk to patient.Neural
Surgically for opening cranium or operation on spinal cord, in operation process, otch can constantly have the liquid such as blood or tissue fluid to overflow,
In order to prevent otch infected and being smoothed out of operation can be kept, it is the most all to use drainage tube to pass through drain
Mode hydrops is siphoned away, in actual mechanical process, most hydrops can only be siphoned away by drainage tube, and in operation process
Also can constantly have a small amount of hydrops to produce, this just brings the biggest inconvenience to the operation of doctor.
Utility model content
The purpose of this utility model is to provide a kind of scalpel for neurosurgery, with asking of solving to propose in above-mentioned background technology
Topic.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of scalpel for neurosurgery, including cutter hub and handle of a knife, described handle of a knife is provided with cutter hub, and described handle of a knife one end is provided with
Groove, described cutter hub tail end is provided with projection, and described projection links with groove fit, and before and after described cutter hub, both sides are equipped with protection
Plate, described protection board is rotationally connected by folding with handle of a knife, and described handle of a knife upper end is provided with snakelike metal hose, described snakelike gold
Belonging to flexible pipe tail end and be provided with LED, described folding side is provided with shift knob, is provided with battery, on described handle of a knife in described handle of a knife
End is provided with finger guard, and described cutter hub is provided with multiple inlet opening, is provided with catheter in described cutter hub, and described handle of a knife bottom is provided with
Feed tube, described feed tube is connected with catheter, is provided with liquid feed valve, is respectively equipped with storage in described handle of a knife in described feed tube
Sap cavity and air bag, described air bag is arranged at above liquid storage cylinder, and described liquid storage cylinder one end is provided with feed tube, and the other end is provided with discharge opeing
Valve, described air bag one end is connected with liquid storage cylinder, and the other end is connected with exhaustor, and described exhaustor tail end is provided with air bleeding valve.
As further program of the utility model: described cutter hub is provided with graduation mark.
As this utility model further scheme: described battery uses button cell, and described LED and battery are by opening
Pass button electrical connection.
As this utility model further scheme: described air bleeding valve and liquid feed valve are check valve.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, by protection board, and can
Make cutter avoid when sterilizing making cutter hub rust, alleviate the work difficulty of medical worker, by finger guard, even if scalpel exists
Operation fails arrest, accidentally drop, but by the setting of the finger guard of circulating type so that scalpel remains able on hand,
Will not damage sufferer, effect is substantially better than conventional Anti-slip handle or anti-skid ball etc., by arranging LED on handle of a knife
Lamp, makes doctor clearly observe the concrete condition at patient when performing the operation, by graduation mark, can make doctor side
Just control the degree of depth of lower cutter, by inlet opening, conveniently the hydrops overflowed in operation process is quickly siphoned away, by liquid storage cylinder,
Convenient operation stores hydrops, and after operation, opens tapping valve by clean, by extruding for the hydrops eliminating in liquid storage cylinder
Air bag, draws the hydrops of spilling, effectively prevents the infected situation of patient's wound, the most also allows the visual field of doctor become
Obtain clearer, thus facilitate the operation of doctor, improve the efficiency of operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of scalpel for neurosurgery.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of scalpel for neurosurgery, including cutter hub 1 and handle of a knife 9,
Described handle of a knife 9 is provided with cutter hub 1, and described handle of a knife 9 one end is provided with groove 7, and described cutter hub 1 tail end is provided with projection 6, described
Projection 6 coordinates with groove 7 and links, and described cutter hub 1 is provided with graduation mark 2, the convenient degree of depth controlling cutter, described cutter hub 1
Front and back both sides are equipped with protection board 3, and described protection board 3 is rotationally connected by folding 8 with handle of a knife 9, described handle of a knife 9 upper end
Being provided with snakelike metal hose 5, described snakelike metal hose 5 tail end is provided with LED 4, and described folding 8 side is provided with switch
Button 10, is provided with battery in described handle of a knife 9, described battery uses button cell, and described LED 4 and battery are by switch
Button 10 electrically connects, and described handle of a knife 9 upper end is provided with finger guard 11, and described cutter hub 1 is provided with multiple inlet opening 20, described
Being provided with catheter 19 in cutter hub 1, described handle of a knife 9 bottom is provided with feed tube 17, described feed tube 17 and catheter 19 phase
Connection, is provided with liquid feed valve 18, is respectively equipped with liquid storage cylinder 15 and air bag 16, institute in described handle of a knife 9 in described feed tube 17
Stating air bag 16 and be arranged at above liquid storage cylinder 15, described liquid storage cylinder 15 one end is provided with feed tube 17, and the other end is provided with tapping valve
14, described air bag 16 one end is connected with liquid storage cylinder 15, and the other end is connected with exhaustor 12, described exhaustor 12 tail
End is provided with air bleeding valve 13, and described air bleeding valve 13 and liquid feed valve 18 are check valve.
When this utility model uses, by protection board 3, protect to cutter hub 1 both sides, cutter can be made to avoid making when sterilizing
Cutter hub rust, alleviates the work difficulty of medical worker, by finger guard 11, even if scalpel fails to arrest in operation,
Accidentally drop, but by the setting of the finger guard 11 of circulating type so that scalpel remains able on hand, will not be to sufferer
Damaging, effect is substantially better than conventional Anti-slip handle or anti-skid ball etc., by arranging LED 4 on handle of a knife 9, makes
Doctor clearly observes the concrete condition at patient when performing the operation, and by graduation mark 2, can make the convenient control of doctor
The degree of depth of the lower cutter of system, by inlet opening 20, conveniently quickly siphons away the hydrops overflowed in operation process, by liquid storage cylinder 15,
Operation conveniently stores hydrops, and after operation, opens tapping valve 14 by the hydrops eliminating in liquid storage cylinder 15 totally, logical
Cross extruding gasbag 16, draw the hydrops of spilling, effectively prevent the infected situation of patient's wound, the most also allow doctor
The visual field become more fully apparent, thus facilitate the operation of doctor, improve the efficiency of operation.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.
Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only comprises
One independent technical scheme, this narrating mode of description is only the most for clarity sake, and those skilled in the art should be by
Description is as an entirety, and the technical scheme in each embodiment can also be through appropriately combined, and forming those skilled in the art can
With other embodiments understood.
Claims (4)
1. a scalpel for neurosurgery, including cutter hub (1) and handle of a knife (9), it is characterised in that described handle of a knife (9)
Being provided with cutter hub (1), described handle of a knife (9) one end is provided with groove (7), and described cutter hub (1) tail end is provided with projection (6),
Described projection (6) coordinates with groove (7) and links, and before and after described cutter hub (1), both sides are equipped with protection board (3), described
Protection board (3) is rotationally connected by folding (8) with handle of a knife (9), and described handle of a knife (9) upper end is provided with snakelike metal hose
(5), described snakelike metal hose (5) tail end is provided with LED (4), and described folding (8) side is provided with shift knob
(10), being provided with battery in described handle of a knife (9), described handle of a knife (9) upper end is provided with finger guard (11), described cutter hub (1)
Being provided with multiple inlet opening (20), be provided with catheter (19) in described cutter hub (1), described handle of a knife (9) bottom is provided with
Feed tube (17), described feed tube (17) is connected with catheter (19), and described feed tube is provided with feed liquor in (17)
Valve (18), is respectively equipped with liquid storage cylinder (15) and air bag (16) in described handle of a knife (9), described air bag (16) is arranged
In liquid storage cylinder (15) top, described liquid storage cylinder (15) one end is provided with feed tube (17), and the other end is provided with tapping valve (14),
Described air bag (16) one end is connected with liquid storage cylinder (15), and the other end is connected with exhaustor (12), described exhaustor
(12) tail end is provided with air bleeding valve (13).
Scalpel for neurosurgery the most according to claim 1, it is characterised in that described cutter hub (1) is provided with quarter
Degree line (2).
Scalpel for neurosurgery the most according to claim 1, it is characterised in that described battery uses button cell,
Described LED (4) is electrically connected by shift knob (10) with battery.
Scalpel for neurosurgery the most according to claim 1, it is characterised in that described air bleeding valve (13) and entering
Liquid valve (18) is check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620108006.5U CN205458932U (en) | 2016-01-31 | 2016-01-31 | Surgical knife for neurosurgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620108006.5U CN205458932U (en) | 2016-01-31 | 2016-01-31 | Surgical knife for neurosurgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205458932U true CN205458932U (en) | 2016-08-17 |
Family
ID=56673604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620108006.5U Expired - Fee Related CN205458932U (en) | 2016-01-31 | 2016-01-31 | Surgical knife for neurosurgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205458932U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174313A (en) * | 2017-05-16 | 2017-09-19 | 李茂雷 | scalpel for neurosurgery |
| CN107997809A (en) * | 2018-01-15 | 2018-05-08 | 苏州专创光电科技有限公司 | A kind of scalpel of projectable |
| CN108261226A (en) * | 2018-01-15 | 2018-07-10 | 苏州专创光电科技有限公司 | A kind of projection scalpel used for medical procedures |
| CN109044496A (en) * | 2018-08-24 | 2018-12-21 | 黄河科技学院 | A kind of surgical operation peritoneal tissues cutting specific purpose tool |
| CN110327103A (en) * | 2019-05-09 | 2019-10-15 | 中国人民解放军陆军军医大学第二附属医院 | A kind of liver and gall surgical department's haemostat |
| WO2020034005A1 (en) | 2018-08-15 | 2020-02-20 | Larboard Pty Ltd | Device and method for delivering liquids during surgery |
-
2016
- 2016-01-31 CN CN201620108006.5U patent/CN205458932U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174313A (en) * | 2017-05-16 | 2017-09-19 | 李茂雷 | scalpel for neurosurgery |
| CN107997809A (en) * | 2018-01-15 | 2018-05-08 | 苏州专创光电科技有限公司 | A kind of scalpel of projectable |
| CN108261226A (en) * | 2018-01-15 | 2018-07-10 | 苏州专创光电科技有限公司 | A kind of projection scalpel used for medical procedures |
| WO2020034005A1 (en) | 2018-08-15 | 2020-02-20 | Larboard Pty Ltd | Device and method for delivering liquids during surgery |
| EP3836856A4 (en) * | 2018-08-15 | 2022-04-13 | Larboard Pty Ltd | Device and method for delivering liquids during surgery |
| CN109044496A (en) * | 2018-08-24 | 2018-12-21 | 黄河科技学院 | A kind of surgical operation peritoneal tissues cutting specific purpose tool |
| CN110327103A (en) * | 2019-05-09 | 2019-10-15 | 中国人民解放军陆军军医大学第二附属医院 | A kind of liver and gall surgical department's haemostat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205458932U (en) | Surgical knife for neurosurgery | |
| CN205514886U (en) | Multi -functional surgical electric scalpel of department of general surgery | |
| CN207591078U (en) | A kind of closed thoracic drainage tube | |
| CN205339077U (en) | Surgical knife | |
| CN105769294A (en) | Blood guiding drainage type scalpel | |
| CN206151504U (en) | Aspirator drag hook with LED illumination | |
| KR20150022752A (en) | Suction device | |
| CN206964726U (en) | Disposable irrigation of lacrimal passage device | |
| CN206641915U (en) | A kind of general outer sterilization debridement instrument cases | |
| CN204765914U (en) | Laser work handle | |
| CN105852937A (en) | Scalpel for department of thoracic surgery | |
| CN204468303U (en) | Operation wound clearing seam assist device | |
| CN203469214U (en) | Minitype negative pressure adjustable draining apparatus special for microscopy hand and foot surgery department | |
| CN202777409U (en) | Drainage tube for superficial part wound | |
| CN208319307U (en) | A kind of tungsten needle protection electric knife with attraction illumination functions | |
| CN204158460U (en) | A kind of thoracic surgery scalpel | |
| CN205849507U (en) | A kind of Multifunctional bistoury | |
| CN204169905U (en) | Multifunctional emergency section scalpel | |
| CN213075896U (en) | Multifunctional electric hook for laparoscopic surgery | |
| CN205548589U (en) | Sample bag and sample accommodate device that minimal access surgery used | |
| CN205307584U (en) | Novel peritoneoscope aspirator | |
| CN204446947U (en) | The dual-purpose suction catheter of smoking imbibition under peritoneoscope | |
| CN205322476U (en) | Surgical electric scalpel with aspirator function | |
| CN203789999U (en) | Novel tumor excision instrument facilitating in-time discharge of hydrops | |
| CN203017039U (en) | Multifunctional surgical knife |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20180131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |