CN206434362U - A kind of anti-skidding flushable web shape brain spatula - Google Patents
A kind of anti-skidding flushable web shape brain spatula Download PDFInfo
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- CN206434362U CN206434362U CN201621189515.1U CN201621189515U CN206434362U CN 206434362 U CN206434362 U CN 206434362U CN 201621189515 U CN201621189515 U CN 201621189515U CN 206434362 U CN206434362 U CN 206434362U
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- chute
- brain spatula
- brain
- shape
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Abstract
The utility model is specially a kind of anti-skidding flushable web shape brain spatula, solves when existing brain spatula is used and there is the problem of fixation is not firm to cause operation risk.A kind of anti-skidding flushable web shape brain spatula, including arcuation brain spatula main body, arcuation brain spatula main body is made up of the fixed traction section and active section being wholely set, the dorsal part and veutro of fixed traction section are provided with rubber cushion, the dorsal part of active section is provided with chute, the veutro of active section is provided with rubber tissue, chute includes chute A and some chute B, chute A rear ends are shape of remaining silent, front end is in bell mouth shape, chute B is opened on the bottom surface of chute A front ends, and chute B rear ends are in shape of remaining silent, and front end is opening-like and concordant with active section termination.The utility model has the advantage that：It is easy to use, it is simple to operate, anti-skidding effect can be played, can effectively protect brain tissue and it is postoperative be easy to rinse.
Description
Technical field
The utility model is related to medical instruments field, is specially a kind of anti-skidding flushable web shape brain spatula.
Background technology
There are hundreds thousand of meters in the neurosurgery whole nation every year, and operation species has excision of cerebroma, aneurysm incarcerated operation, brain
Art, brain damage evacuation of hematoma etc. are removed in bleeding, and every kind of operation is required to brain spatula exposure visual area, the brain clinically used at present
Pressing plate is made up of simple titanium alloy, needs to be fixed with retractor in operation, because brain spatula and retractor head are metal,
Surface is smooth, and fixation is not often firm.Furthermore, in order to prevent that brain spatula long period drawing brain tissue causes damage in operation,
Brain cotton pad can be largely used, not only makes operation complicated but also because brain cotton pad can cause itself and brain with the extension of use time
Tissue adhesion so that bleeding and brain tissue impairment can be caused when taking cotton piece, is that this one kind is simple in construction, reality easy to operate and safe
Brain spatula just seems of crucial importance.
The content of the invention
The utility model carries to solve to have the problem of fixation is not firm to cause operation risk when existing brain spatula is used
A kind of anti-skidding flushable web shape brain spatula is supplied.
The utility model adopts the following technical scheme that realization：A kind of anti-skidding flushable web shape brain spatula, including arcuation
Brain spatula main body, arcuation brain spatula main body is made up of the fixed traction section and active section being wholely set, the back of the body of fixed traction section
Side and veutro are provided with rubber cushion, and the dorsal part of active section is provided with chute, and the veutro of active section is provided with rubber tissue, and chute includes sliding
Groove A and some chute B, chute A rear end（And close to fixed traction section one end）For shape of remaining silent, front end is in bell mouth shape, and chute B is opened
On the bottom surface of chute A front ends, chute B rear ends are in shape of remaining silent, and front end is opening-like and concordant with active section termination.
In operation, physiological saline is injected from chute A with syringe, physiological saline is flowed into along chute A, and before active section
End enter chute B, uniform fluid flow by after chute B flow into art chamber, not only make visual area clear, moreover it is possible to moisten brain tissue, to brain
Tissue cooling；The setting of rubber cushion can effectively prevent brain spatula main body from sliding, and arcuation brain spatula main body can be fixed steadily；Rubber tissue
Set can not only disintegration section to the pressure of brain tissue, and will not adhesion brain tissue, overcome existing brain spatula and use
When exist it is fixed not firm the problem of cause operation risk.
The utility model has the advantage that：1st, it is easy to use, it is simple to operate；2nd, suitable for neurosurgery, and art
Open country appears；3rd, it is safe and practical, can arbitrarily adjust, it is durable in use；4th, anti-skidding effect can be played, can effectively protect brain tissue and
It is postoperative to be easy to rinse.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation at fixator upper piece place in Fig. 1.
In figure：1- fixed tractions section, 2- active sections, 3- chutes A, 4- chute B, 5- fixator upper piece, 6- fixator bottom sheet,
7- rubber cushions, 8- spiral shell handles, 9- screw rods, 10- nuts.
Embodiment
A kind of anti-skidding flushable web shape brain spatula, including arcuation brain spatula main body, arcuation brain spatula main body is by integrally setting
The fixed traction section 1 and active section 2 put are constituted, and the dorsal part and veutro of fixed traction section 1 are provided with rubber cushion 7, the back of the body of active section 2
Side is provided with chute, and the veutro of active section 2 is provided with rubber tissue, and chute includes chute A3 and some chute B4, chute A3 rear end are
Remain silent shape, front end is in bell mouth shape, chute B4 is opened on the bottom surface of chute A3 front ends, chute B4 rear ends are in shape of remaining silent, and front end is in
Be open shape and concordant with the termination of active section 2.
In specific implementation process, rubber leaf length is identical with active section 2, and rubber tissue width is more each than the width both sides of active section 2
Many 5mm；The material of rubber cushion 7 is silica gel, and size is identical with fixed traction section 1；Fixed traction section 1 accounts for arcuation brain spatula principal length
1/3, active section 2 accounts for the 2/3 of arcuation brain spatula principal length, chute A3 width 8mm, depth 1mm, and chute B4 width is
2mm, depth 1mm, and quantity is three；Arcuation brain spatula main body is titanium alloy sheet.
When operation technique needs to use brain spatula, the angle of arcuation brain spatula main body is adjusted（Titanium alloy can arbitrarily be bent
Stretch）, fixed traction section 1 is put between the fixator upper piece 5 of snakelike retractor head end and fixator bottom sheet 6, fixator bottom sheet 6
There is dentalation inner side, and dentalation is acted on the canned paragraph rubber cushion 7 of tractor for fixing, can effectively prevent brain spatula main body from sliding
Dynamic, turned clockwise spiral shell handle 8 with finger, and screw rod 9 is gradually moved down, and the head end of screw head 10 being connected with screw rod 9 has dentation engaging structure,
When screw rod 9 is moved down to a certain extent, screw head 10 is in close contact with fixed traction section upside rubber cushion 7, at the same fixator bottom sheet 6 also with
Fixed traction section downside rubber cushion 7 is in close contact, and the larger frictional force due to having, brain spatula main body can be fixed steadily；Then
2 are positioned over brain surface before active section, and because active section veutro rubber tissue is soft, flexible, surface is smooth, can not only disintegration
Section, and will not adhesion brain tissue to the pressure of brain tissue.
After operation terminates, brain spatula main body is taken from art chamber, rotate counterclockwise spiral shell handle 8, screw rod 9 is gradually moved up, while and spiral shell
The connected screw head 10 of bar 9 is separated with the rubber cushion 7 of fixed traction section dorsal part.Further, brain spatula main body is removed, cleans, sterilize,
Standby operation next time is stayed to use.
Claims (1)
1. a kind of anti-skidding flushable web shape brain spatula, it is characterised in that：Including arcuation brain spatula main body, arcuation brain spatula main body is
By the fixed traction section being wholely set（1）And active section（2）Composition, fixed traction section（1）Dorsal part and veutro be provided with glue
Pad（7）, active section（2）Dorsal part be provided with chute, active section（2）Veutro be provided with rubber tissue, chute includes chute A（3）With
Some chute B（4）, chute A（3）Rear end is shape of remaining silent, and front end is in bell mouth shape, chute B（4）It is opened in chute A（3）The bottom of front end
On face, chute B（4）Rear end is in remaining silent shape, and front end is opening-like and and active section（2）Termination is concordant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621189515.1U CN206434362U (en) | 2016-11-05 | 2016-11-05 | A kind of anti-skidding flushable web shape brain spatula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621189515.1U CN206434362U (en) | 2016-11-05 | 2016-11-05 | A kind of anti-skidding flushable web shape brain spatula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206434362U true CN206434362U (en) | 2017-08-25 |
Family
ID=59644762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621189515.1U Expired - Fee Related CN206434362U (en) | 2016-11-05 | 2016-11-05 | A kind of anti-skidding flushable web shape brain spatula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206434362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114005321A (en) * | 2021-10-18 | 2022-02-01 | 四川大学 | Neurosurgery brain operation typical case trainer |
-
2016
- 2016-11-05 CN CN201621189515.1U patent/CN206434362U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114005321A (en) * | 2021-10-18 | 2022-02-01 | 四川大学 | Neurosurgery brain operation typical case trainer |
| CN114005321B (en) * | 2021-10-18 | 2024-03-08 | 四川大学 | Neurosurgery brain operation typical case training device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20181105 |