CN209611209U - A kind of simple casing of neurosurgery - Google Patents
A kind of simple casing of neurosurgery Download PDFInfo
- Publication number
- CN209611209U CN209611209U CN201822101662.4U CN201822101662U CN209611209U CN 209611209 U CN209611209 U CN 209611209U CN 201822101662 U CN201822101662 U CN 201822101662U CN 209611209 U CN209611209 U CN 209611209U
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- China
- Prior art keywords
- casing
- transparent casing
- transparent
- bar core
- neurosurgery
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- 210000000988 bone and bone Anatomy 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 23
- 238000002347 injection Methods 0.000 description 15
- 239000007924 injection Substances 0.000 description 15
- 210000005013 brain tissue Anatomy 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 238000002674 endoscopic surgery Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 210000004556 brain Anatomy 0.000 description 6
- 241000209094 Oryza Species 0.000 description 5
- 235000007164 Oryza sativa Nutrition 0.000 description 5
- 235000021186 dishes Nutrition 0.000 description 5
- 235000009566 rice Nutrition 0.000 description 5
- 210000001519 tissue Anatomy 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000006071 cream Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 210000005036 nerve Anatomy 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 208000003174 Brain Neoplasms Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 210000004738 parenchymal cell Anatomy 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model relates to a kind of neurosurgery simple casings, including transparent casing；The transparent casing is in the hollow tubular structure penetrated through, the inclined face of one end, the other end are outward extended with a mouthful side, bar core are inserted in the transparent casing, one end that the bar core is extend into transparent casing is covered with smooth coniform bone wax head, and the other end of the bar core is equipped with handle.It is simple that the utility model provides a kind of design, convenient for production, almost cost free, easy to use, and improve the simple casing of neurosurgery of the safety, practicability that use.
Description
Technical field
The utility model belongs to the simple casing of the field of medical instrument technology more particularly to a kind of neurosurgery.
Background technique
With the development of medical technology, Minimal invasive neurosurgery technology is widely used with nerve endoscope technology,
In neurosurgery, in order to reduce operation wound, the pain of patient is reduced as far as possible, it is often necessary to use scope.Hand
When art, the hole of a very little need to be only opened on skull, and scope is then imported by cranial cavity by a scope gatherer and implements hand
Art.The use of scope reduces large area and opens cranium bring operation risk, decreases the pain of patient.In brain tumor, brain blood
Swollen to wait in operations of opening cranium, nerve endoscope treatment can effectively carry out lesions position amplification, clearly analyze tumour, hemotoncus and brain tissue
Deng operation.Wound is small, and operating time is short, and patient restores fast.As can be seen that endoscopic surgery from academic conference in recent years
Unprecedented development is obtained, situation of all-level hospitals is energetically carrying out endoscopic surgery.It can when using nerve endoscope source operation
To help to provide clearly surgical field of view, but due to being full of brain parenchymal cell and tissue in brain parenchym inner cavity, cause in encephalocoele
Required gap when lacking nerve endoscope light source observation lesion, it is necessary to use casing come space needed for providing endoscopic surgery.
But conventional some casing products currently on the market, it is commonly present following disadvantage:
On the one hand, from using for angle, also all there are some problems, such as Chinese patent CN203483461U public affairs in design
" a kind of working column for minimally invasive removing cephalophyma operation " is opened comprising casing main body and be connected to described sleeve pipe main body
The hatband of one end, described sleeve pipe main body are made of transparent plastic material.This working column only includes sleeve main body, works as set
Pipe main body piercing easily causes in brain tissue enters in casing main body and eat dishes without rice or wine, and easily causes brain tissue impairment, safety compared with
Difference.
On the other hand, some operations currently on the market are almost certainly with disposable sleeve price 3 thousand to 1 ten thousand or so
Take product, very big financial burden is caused to patient.
Therefore, the overall situation that consumptive material uses is reduced in current medical reform, reduces medical expense, also reduce medical expense for patient
Principle set out, it is simple to provide a kind of design, convenient for production, almost cost free, easy to use, and improve the safety used,
The simple casing of the neurosurgery of practicability, has important practical significance.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, it is simple to provide a kind of design, convenient for production, almost
It is cost free, easy to use, and improve the simple casing of neurosurgery of the safety, practicability that use.
The utility model adopts the following technical solutions to achieve:
A kind of neurosurgery simple casing, including transparent casing, the transparent casing is in the hollow tubular penetrated through
Structure, the inclined face of one end, the other end are outward extended with a mouthful side, and bar core is inserted in the transparent casing, and the bar core is stretched
The one end entered into transparent casing is covered with smooth coniform bone wax head, and the bone wax head is close to the side of transparent casing inner wall
On offer at least one vent grooves, the other end of the bar core is equipped with handle.
Preferably, aseptic patch film is covered with outside the bone wax head.
Preferably, it is carved along its length on the outside of the transparent casing and is equipped with graduation mark.
Preferably, the transparent casing is made of transparent plastic material.
Preferably, the inclined surface of the transparent casing is in smooth shape.
It is further preferred that being additionally provided with supporter, rubber piston, the supporter between the bone wax head and bar core end
One end and rubber piston Joint, the rubber piston and bar core Joint, the rubber piston be in frustum cone structure, the bone
Wax head is covered in supporter, on rubber piston, is wrapped in supporter in bone wax head.
Preferably, the rubber piston is close to also offering at least one vent grooves on the side of transparent casing inner wall.
The advantages and positive effects of the utility model are as follows:
1. in the utility model, transparent casing pole carry core is inserted at brain wound by when operation, smooth coniform bone
The setting of wax head can not only prevent in transparent casing moving process mesencephalic tissue is entered in transparent casing and eated dishes without rice or wine, but also can reduce
To the damage of brain tissue in operation, the safety used is improved.
2. in the utility model, will be taken out in bar core self-induced transparency casing when by pulling handle, on bone wax head, rubber piston
The setting of vent grooves can be conducive to the disengaging of air, to avoid occurring in plug bar core high pressure or negative pressure damage brain tissue
Situation improves the safety used.
3. the utility model design is simple, convenient for production, almost cost free, production at any time, easy to use, and material requested
Ordinary articles on operating table when being operation, it is convenient to obtain, strong operability, without specially into purchase product, no extra cost, In
Situation of all-level hospitals carry out endoscopic surgery when be available locally, with do with, for push endoscopic surgery development play
Active promoting function.Effectively can spread the new technique and benefit patient, reduce expense, be neurosurgeon and patient with
Carry out Gospel.
4. the utility model has multiple specifications, to be suitable for being used under different situations, it can be achieved that no matter from size, length
Short, transparent visual, aspect with a scale can well meet operation needs, and the utility model have situation of all-level hospitals can at any time with
Ground makes immediately, tube wall is transparent facilitates observation, tube head to have the advantages that protective effect avoids cutting or damaging brain tissue, greatly improves
The practicability used.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of disposable syringe in the prior art；
Fig. 2 is the structural schematic diagram of injection tube cutting state in Fig. 1；
Fig. 3 is the structural schematic diagram of the utility model embodiment 1；
Fig. 4 is the structural schematic diagram removed under transparent casing state in Fig. 3；
Fig. 5 is the structural schematic diagram of transparent casing in Fig. 3；
Fig. 6 is the structural schematic diagram of the utility model embodiment 2；
Fig. 7 is the longitudinal profile schematic diagram of Fig. 6；
Fig. 8 is the structural schematic diagram removed under transparent casing state in Fig. 6；
Fig. 9 is the structural schematic diagram removed under bone wax head state in Fig. 8.
In figure: 1. transparent casings, 2. mouthfuls of sides, 3. bar cores, 4. rubber pistons, 5. bone wax heads, 6. vent grooves, 7. handles,
8. supporter, 9. injection tubes, 10. push rods, 11. discarded sides, 12. small head ends, 13. discarded heads, 14, piston, 15, cream it is convex.
Specific embodiment
The technical solution of the utility model is described in further detail below with reference to drawings and examples.
Embodiment 1
As in Figure 3-5, a kind of simple casing of neurosurgery, comprising: transparent casing 1；The transparent casing 1 is in
The hollow tubular structure of perforation, the inclined face of one end, the other end are outward extended with mouthful side 2, are inserted in the transparent casing 1
Bar core 3, one end that the bar core 3 is extend into transparent casing 1 are covered with smooth coniform bone wax head 5, the coniform bone
Close at least one vent grooves 6 is offered on the side of 1 inner wall of transparent casing, the other end of the bar core 3 is equipped with to be pushed away wax head 5
7.When operation, 1 pole carry core 3 of transparent casing is inserted at brain wound, the setting on mouth side 2 facilitates the shifting of transparent casing 1
Dynamic and fixed, the setting of smooth coniform bone wax head 5 can prevent from entering in 1 moving process mesencephalic tissue of transparent casing transparent
In eating dishes without rice or wine in casing 1, after 1 position of transparent casing is suitable for, by pulling handle 7 that will take out in 3 self-induced transparency casing 1 of bar core,
Since coniform bone wax head 5 is close to offering at least one vent grooves 6 on the side of 1 inner wall of transparent casing, vent grooves 6
The disengaging of air can be conducive to by being arranged, to avoid occurring the case where high pressure or negative pressure damage brain tissue in plug bar core 3, be improved
The safety used, the transparent casing 1 for taking out bar core 3 can be used as surgery cannula use.
It for further, can also consider in the present embodiment, be covered with aseptic patch film outside the bone wax head 5.Not only
Help to protect bone wax head, and sterile effect can be played.
For further, it can also consider in the present embodiment, 1 outside of transparent casing is carved along its length to be set
There is graduation mark.The setting of graduation mark facilitates the observation of doctor in the course of surgery.
For further, it can also consider in the present embodiment, the transparent casing 1 uses transparent plastic material system
At can be, but not limited to be PVC material.
For further, it can also consider in the present embodiment, the inclined surface of the transparent casing 1 is in smooth shape.Subtract
Damage in few operation to brain tissue, improves the safety used.
The manufacturing process of simple casing in the present embodiment 1: as shown in Figure 1, 2, disposable syringe packet in the prior art
Include injection tube 9, the push rod 10 protruded into injection tube 9 from the tail portion of injection tube 9, piston 14, the Yi Jishe for being sheathed on push rod end
It is placed in the cream convex 15 on the head of injection tube, in transformation, is first separated injection tube 9, push rod 10, by scalpel by injection tube
9 are whittled into inclined surface close to newborn convex 15 side tube wall, at this point, the production of transparent casing 1 in the utility model finishes；Secondly by push rod
The piston 14 of 10 ends removes, and is covered in the end of push rod 10 by neurosurgery indispensable material bone wax and pinches into smooth circle
It is as shown in Figure 4 that cone structure forms bone wax head 5(), the bar core production in the utility model finishes at this time, finally finishes production
Bar core be inserted in the transparent casing 1 that finishes of production (as shown in Figure 3), can be used to subsequent puncturing operation and work, it is whole
About 1-2 minutes a manufacturing process time, design is simple, convenient for production, almost cost free, production at any time, easy to use and required
Ordinary articles on operating table when material is operation, it is convenient to obtain, strong operability, without specially into purchase product, without additionally at
This, situation of all-level hospitals carry out endoscopic surgery when be available locally, with do with, for push endoscopic surgery development
Play active promoting function.Patient effectively can be spread the new technique and be benefited, expense is reduced, is neurosurgeon and trouble
Person brings glad tidings.
Embodiment 2
As Figure 6-9, supporter 8, rubber piston 4, the support are equipped between 3 end of the bone wax head 5 and bar core
One end of body 8 and 4 Joint of rubber piston, the rubber piston 4 and 3 Joint of bar core, the rubber piston 4 are in rotary table knot
Structure, the bone wax head 5 are covered in supporter 8, on rubber piston 4, are wrapped in supporter 8 in bone wax head 5.The one of supporter 8
End and 4 Joint of rubber piston, the setting of supporter 8 facilitate the covering of bone wax head 5, and the setting of bone wax head 5 can both prevent
In 1 moving process mesencephalic tissue of transparent casing is entered in transparent casing 1 and eated dishes without rice or wine, and the damage in operation to brain tissue can be reduced
Wound, improves the safety used.
For further, it can also consider in the present embodiment, the rubber piston 4 is close to 1 inner wall of transparent casing
Also at least one vent grooves is offered on side.In surgical procedure, 1 pole carry core 3 of transparent casing is inserted at brain wound,
The setting of bone wax head 5 can prevent in 1 moving process mesencephalic tissue of transparent casing is entered in transparent casing 1 and eated dishes without rice or wine, when saturating
It after bright 1 position of casing is suitable for, will be taken out in 3 self-induced transparency casing 1 of bar core, since rubber piston 4 is close to the side of 1 inner wall of transparent casing
At least one vent grooves 6 is offered on face, the setting of vent grooves 6 can be conducive to the disengaging of air, to avoid in plug bar
Occur the case where high pressure or negative pressure damage brain tissue when core 3, improves the safety used, take out the transparent casing 1 of bar core 3
It is used as surgery cannula, then protruding into convenient for scope, suction tube etc., required space is provided for endoscopic surgery.
The manufacturing process of simple casing in embodiment 2: as shown in Figs. 1-2, disposable syringe in the prior art includes
Injection tube 9, the push rod 10 protruded into injection tube 9 from the tail portion of injection tube 9, the piston 14 for being sheathed on push rod end and setting
Cream convex 15 in the head of injection tube first separates injection tube 9, push rod 10 in transformation, by scalpel by injection tube 9
Close to cream convex 15 side, tube wall is whittled into inclined surface, at this point, the production of transparent casing 1 in the utility model finishes；It secondly will injection
The note after being divided into small head end 12 and discarded side 11 and discarded head 13(segmentation is cut again by scalpel in the part pruned on cylinder 9
Shooting cylinder is as shown in Figure 2), the piston 14 of 10 end of push rod is then whittled by round-like structure by scalpel again, at this point, rotary table knot
The production of rubber piston 4 of structure finishes, and the rubber piston 4 of smooth shape can reduce the damage to brain tissue, rubber piston 4 when puncturing
Small head end 12 is fixed in the one end of piston far from push rod 10 as supporter 8 again after production, connection type can with but not
It is limited to suture, gluing etc., wherein suture way can be used the small needle filament (4-0 suture) being often used in operation and complete, gluing side
Formula can be used the health glue being often used in operation and complete, and it is i.e. small to be covered in supporter 8(finally by neurosurgery indispensable material bone wax
Head end 12), rubber piston 4(be piston 14 after cutting) on and pinch into smooth cone-shaped structure and form bone wax head 5, at this time this
Bar core production in utility model finishes, and is finally inserted in the bar core that production finishes in the transparent casing 1 that production finishes (such as
Shown in Fig. 3), it can be used to subsequent puncturing operation work, about 3-5 minutes entire manufacturing process time, design is simple, convenient for system
Make, almost cost free, production at any time, easy to use, and ordinary articles, acquisition side on operating table when material requested is operation
Just, strong operability.
It is made it should be noted that the utility model is transformed by disposable syringe, due in the prior art disposable
Syringe has multiple specifications (such as 5ml, 10ml etc.), and then making improved the utility model also has multiple specifications,
To be suitable for different situations under use, can be realized no matter from size, length, transparent visual, it is with a scale in terms of can be good
Meet operation needs, in addition, finding by clinical practice, transparent casing size, the length of this 5ml, 10ml specification are very suitable
For being operated under scope, the homemade transparent casing have can make immediately whenever and wherever possible in situation of all-level hospitals, the transparent convenience of tube wall
Observation, tube head have the advantages that protective effect avoids cutting or damaging brain tissue, greatly improve the practicability used.
In conclusion to provide a kind of design simple for the utility model, convenient for production, almost cost free, easy to use, and mention
The simple casing of the neurosurgery of safety, practicability that height uses.
Claims (7)
1. a kind of simple casing of neurosurgery, including transparent casing (1), it is characterised in that: the transparent casing (1) is in
The hollow tubular structure of perforation, the inclined face of one end, the other end are outward extended with a mouthful side (2), transparent casing (1) interpolation
Equipped with bar core (3), one end that the bar core (3) extend into transparent casing (1) is covered with smooth coniform bone wax head (5),
The bone wax head (5) is close to offering at least one vent grooves (6), the bar core (3) on the side of transparent casing (1) inner wall
The other end be equipped with handle (7).
2. a kind of simple casing of neurosurgery according to claim 1, it is characterised in that: the bone wax head (5)
It is covered with aseptic patch film outside.
3. a kind of simple casing of neurosurgery according to claim 1, it is characterised in that: the transparent casing
(1) outside carves be equipped with graduation mark along its length.
4. a kind of simple casing of neurosurgery according to claim 1, it is characterised in that: the transparent casing
(1) it is made of transparent plastic material.
5. a kind of simple casing of neurosurgery according to claim 1, it is characterised in that: the transparent casing
(1) inclined surface is in smooth shape.
6. a kind of simple casing of neurosurgery according to claim 1-5, it is characterised in that: the bone
Supporter (8), rubber piston (4), one end of the supporter (8) and rubber are additionally provided between wax head (5) and bar core (3) end
Piston (4) Joint, the rubber piston (4) and bar core (3) Joint, the rubber piston (4) are in frustum cone structure, the bone
Wax head (5) is covered in supporter (8), on rubber piston (4), is wrapped in supporter (8) in bone wax head (5).
7. a kind of simple casing of neurosurgery according to claim 6, it is characterised in that: the rubber piston
(4) close to also offering at least one vent grooves (6) on the side of transparent casing (1) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101662.4U CN209611209U (en) | 2018-12-14 | 2018-12-14 | A kind of simple casing of neurosurgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101662.4U CN209611209U (en) | 2018-12-14 | 2018-12-14 | A kind of simple casing of neurosurgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209611209U true CN209611209U (en) | 2019-11-12 |
Family
ID=68445846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822101662.4U Expired - Fee Related CN209611209U (en) | 2018-12-14 | 2018-12-14 | A kind of simple casing of neurosurgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209611209U (en) |
-
2018
- 2018-12-14 CN CN201822101662.4U patent/CN209611209U/en not_active Expired - Fee Related
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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: 20191112 |