CN106388901A - A positioning device for cerebral hemorrhage puncture - Google Patents
A positioning device for cerebral hemorrhage puncture Download PDFInfo
- Publication number
- CN106388901A CN106388901A CN201610841465.9A CN201610841465A CN106388901A CN 106388901 A CN106388901 A CN 106388901A CN 201610841465 A CN201610841465 A CN 201610841465A CN 106388901 A CN106388901 A CN 106388901A
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- Prior art keywords
- cover body
- electric drill
- fixed mount
- positioner according
- shackle member
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/17—Guides or aligning means for drills, mills, pins or wires
- A61B17/171—Guides or aligning means for drills, mills, pins or wires for external fixation
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention provides a positioning device for cerebral hemorrhage puncture. The positioning device comprises a cover body, connecting rod, at least two abutting members and an electric drill fixing frame. The cover body is used for covering the head of a patient and is provided with scale values thereon; one end of each connecting rod is connected with the cover body and the other end is provided with a surgery base connecting part; each abutting member comprises a screw and an elastic member which are connected, and is screwed to the cover body via the screw; the multiple abutting members at least abut against two opposite sides of the head of the patient via the elastic members; the electric drill fixing frame is provided with a fixing cavity matching the shape of an electric drill; the electric drill fixing frame is provided with clamping members and is clamped to the cover body via the clamping members; the cover body is provided with at least two groups of clamping parts, and the clamping members can be clamped to any group of clamping parts. With the positioning device, a doctor does not need to stabilize the electric drill manually, so that the positioning device is characterized by functional diversification.
Description
Technical field
The present invention relates to medical apparatus and instruments are and in particular to a kind of positioner for cerebral hemorrhage puncture.
Background technology
Cerebral hemorrhage refers to the bleeding that in non-traumatic cerebral essence, angiorrhexiss cause, and its danger is higher, in prior art
Puncture drainage is one of Main Means for the treatment of cerebral hemorrhage, during puncture drainage, needs to look in patients head by a positioner
To point of puncture, then punctured by electric drill special, finally by drainage system, the bleeding of intracranial is drawn.
In prior art, Application No. 200720125368.6, the reality of entitled " cerebral hemorrhage micro-wounded operation positioning device "
With new patent, and Application No. 200620090656.8, the utility model of entitled " cerebral hemorrhage puncture guidance positioning device "
Patent is each provided with the positioner puncturing for cerebral hemorrhage, and positioner of the prior art includes a support, support mostly
On be provided with rule, support is placed on patients head by position limiting structure, finds accurate point of puncture by rule.
Existing apparatus are disadvantageous in that, positioner only has positioning action, also need to doctor when puncturing after positioning
Hold electric drill manual operation, so on the one hand bring extra operation strength to doctor, on the other hand also to doctor's hand
Stability proposes higher requirement.
Content of the invention
It is an object of the invention to provide a kind of positioner for cerebral hemorrhage puncture, to solve positioning dress in prior art
Put the weak point of single function.
To achieve these goals, the present invention provides following technical scheme：
A kind of positioner for cerebral hemorrhage puncture, including：
Cover body, it is used for shrouding patients head, is provided with scale value；
Connecting rod, its one end is connected with described cover body, and the other end is provided with operation pedestal connecting portion；
At least two fittings, it includes connected screw rod and elastic component, and it is bolted in described cover body by described screw rod
On, multiple described fittings at least abut two opposite flanks of described patients head respectively by described elastic component；
Electric drill fixed mount, is provided with the lock chamber being matched with electric drill profile, is provided with shackle member, described electricity
Bore fixed mount to be stuck on described cover body by described shackle member；
At least two groups Access Divisions are provided with described cover body, described shackle member can be stuck on Access Division described in arbitrary group.
Above-mentioned positioner, described cover body includes one as the annular element on cover edge and intersects to form cover
At least two rod members.
Above-mentioned positioner, described connecting rod is telescopic advance lever.
Above-mentioned positioner, described operation pedestal connecting portion is buckle or fixture.
Above-mentioned positioner, the face described elastic component being used for abut described patients head is concave curved surface.
Above-mentioned positioner, described shackle member is detachably connected with described electric drill fixed mount.
Above-mentioned positioner, described shackle member includes two interface arrangments, and two described interface arrangments pass through universal joint
It is connected, two described interface arrangment cover body and described electric drill fixed mounts described in clamping respectively.
Above-mentioned positioner, described interface arrangment is sleeve, and the inwall of described sleeve is elastic.
Above-mentioned positioner, described electric drill fixed mount is additionally provided with shoulder hole；
When described motor is fixed in lock chamber, the drill bit of described motor is limited in described shoulder hole, described ladder
The depth in hole is preset value.
Above-mentioned positioner, described electric drill fixed mount is detachably connected finite place piece, described shoulder hole is opened in institute
State on locating part；
Two or more on described locating part, the depth of the shoulder hole on each described locating part is different, and each described locating part is equal
May connect on described electric drill fixed mount.
In technique scheme, the positioner that the present invention provides, first pass through operation pedestal connecting portion by positioner
It is fixed on corresponding operation fixed pedestal, then the cover that cover body consolidates is arrived by patients head by fitting, admittedly by electric drill finally
Fixed on electric drill fixed mount so that electric drill obtains more firm fixation, without doctor manual go to stablize electric drill so that
The functional diversities of positioner.
Brief description
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to institute in embodiment
Need use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only the present invention described in one
A little embodiments, for those of ordinary skill in the art, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of cover body provided in an embodiment of the present invention and connecting rod；
Fig. 2 is the structural representation of electric drill fixed mount provided in an embodiment of the present invention；
Fig. 3 is the structural representation of shackle member provided in an embodiment of the present invention；
Fig. 4 is the radial direction sectional drawing of shackle member provided in an embodiment of the present invention；
Fig. 5 is the axial sectional drawing of shackle member provided in an embodiment of the present invention；
Fig. 6 is the sectional view of locating part provided in an embodiment of the present invention.
Description of reference numerals：
1st, cover body；11st, scale value；12nd, annular element；13rd, rod member；2nd, connecting rod；21st, operation pedestal connecting portion；3rd, abut
Part；31st, handler；32nd, screw rod；33rd, elastic component；4th, electric drill fixed mount；41st, lock chamber；42nd, shackle member；421st, universal joint；
422nd, elastic；5th, locating part；51st, shoulder hole；52nd, location division.
Specific embodiment
In order that those skilled in the art more fully understands technical scheme, below in conjunction with accompanying drawing to this
Bright it is further detailed.
As shown in figures 1 to 6, a kind of positioner for cerebral hemorrhage puncture that the present invention provides, including cover body 1, connecting rod
2nd, fitting 3 and electric drill fixed mount 4, cover body 1 is used for shrouding patients head, is provided with scale value 11；The one of connecting rod 2
End is connected with cover body 1, and the other end is provided with operation pedestal connecting portion 21；Fitting 3 includes connected screw rod 32 and elastic component 33,
It is bolted on cover body 1 by screw rod 32, and multiple fittings 3 at least abut two phases of patients head respectively by elastic component 33
To side；The lock chamber 41 being matched with electric drill profile is provided with electric drill fixed mount 4, is provided with shackle member 42, electric drill
Fixed mount 4 is stuck on cover body 1 by shackle member 42；At least two groups Access Divisions are provided with cover body 1, shackle member 42 can be stuck in arbitrary
On group Access Division.
Specifically, the profile of cover body 1 and the head of human body are approximate, such as approximate with safety helmet profile profile, hemispherical or
Person's profile approximate therewith, the concrete structure of cover body 1 is not round and smooth curved-surface structure, but the grid being made up of rod member 13 or
Net rack shaped structure, must be reserved with uniform space thereon so that electric drill fixed mount 4 fixation is it is preferred that cover body 1 includes a conduct
Cover the annular element 12 on edge and intersect to form at least two rod members 13 of cover, it is in X that such as two arc-shaped rod 13 intersect
Shape, X-shaped be in crowned and its two ends connect respectively annular element 12 opposite end it is clear that, except two arc-shaped rod, more
Many arc-shaped rod or circular rod member also can form cover body 1, and cover body 1 is used for shrouding patients head, shrouds here and refers to cover body 1
Inwall and patients head between there is a predetermined gap, and not exclusively fit on the scalp of patients head.
In the present embodiment, positioner passes through connecting rod 2 and realizes fixing, and connecting rod 2 is used for connecting cover body 1 and operation base
Seat, operation pedestal can be any structure being capable of stationary positioned device in cerebral hemorrhage puncturing operation, such as operating-table, connecting rod 2
It is fixed on operation pedestal by pedestal connecting portion 21 of performing the operation, operation pedestal connecting portion 21 can be clamping or spiro connection structure, such as
Strong holding device, connecting rod 2 is sandwiched on operating-table by strong holding device, thus by connecting rod 2, cover body 1 is fixed to operation pedestal
On.
In the present embodiment, cover body 1 is additionally provided with fitting 3, fitting 3 has multiple, and fitting 3 is used for patients head
In fixed enclosure 1, fitting 3 includes screw rod 32 and elastic component 33, realizes fitting 3 on cover body 1 by the rotation of screw rod 32
Flexible, prop up the scalp of patients head by elastic component 33, multiple fittings 3 are respectively held against the different parts of patients head, such as
Three fittings 3 uniformly prop up three parts of head.Real thus by operation pedestal connecting portion 21, connecting rod 2 and cover body 1
Existing cover body 1 is fixedly connected with pedestal of performing the operation, and realizes being relatively fixed of cover body 1 and patients head by cover body 1 and fitting 3, such as
This integrally realizes positioner and being relatively fixed of perform the operation pedestal and patients head.
The positioner that the present embodiment provides, also includes electric drill fixed mount 4, electric drill fixed mount 4 is provided with shackle member 42,
Electric drill fixed mount 4 can be connected in the optional position on cover body 1 by shackle member 42, shackle member 42 can be all kinds of buckles or
Strong holding device, such as electric drill fixed mount 4 are realized fixing by the optional position that strong holding device is sandwiched in cover body 1 rod member 13.Meanwhile, electricity
Bore and the lock chamber 41 being matched with electric drill profile is arranged on fixed mount 4, electric drill can directly be connected in solid to realize in lock chamber 41
Fixed, so can achieve being relatively fixed of electric drill and cover body 1.
The positioner that the present embodiment provides, during operation, by perform the operation pedestal connecting portion 21 and fitting 3 realize cover body 1,
Being relatively fixed between operation pedestal and patients head three, realizes determining of point of puncture by the rule on cover body 1 after fixing
Position, the positioning of point of puncture may refer to existing patent in background technology or others are capable of the existing skill of localised puncture point
Art, finally, according to the point of puncture of positioning, electric drill fixed mount 4 is snapped into the relevant position of cover body 1, by electric drill by shackle member 42
It is attached in lock chamber 41, during puncture, doctor only needs the button starting electric drill can carry out puncture procedure, and due to cover body 1
Fixing have higher hand stability so that the fixation of electric drill is more firm without doctor, reduce operation unstable because
Element.
In the present embodiment, for ease of the operation of screw rod 32, a handler 31 can be set for screw rod 32, by 31 turns of handler
Dynamic screw rod.
Positioner provided in an embodiment of the present invention, first passes through operation pedestal connecting portion 21 and is fixed to accordingly positioner
Operation fixed pedestal on, then by fitting 3 by cover body 1 consolidate cover to patients head, finally electric drill is fixed to electric drill
On fixed mount 4, so that electric drill obtains more firm fixation, go to stablize electric drill so that positioner manually without doctor
Functional diversities.
In the present embodiment, further, connecting rod 2 is telescopic advance lever, so that the scope of application of connecting rod 2 is more
Extensively, telescopic advance lever may refer to all kinds of telescopic regulation structures in prior art, and such as threaded adjusting, grid are adjusted or dentation
Adjustment structure.
It is preferred that the face being used for abutting patients head on elastic component 33 is concave curved surface in the present embodiment, so supporting
Connect during patients head concave curved surface and Light deformation occur, increase the contact area of elastic component 33 and patients head, lifting cover body 1 with
The stability that patients head connects.
In the present embodiment, further, shackle member 42 and electric drill fixed mount 4 are detachably connected, such as shackle member 42 and electric drill
Fixed mount 4 is spirally connected, clamping or connected in the modes that are detachably connected other in prior art, now has in shackle member 42 even
Access node structure, one is used for connecting cover body 1, and another is used for connecting electric drill fixed mount 4, be so easy to adjust electric drill fixed mount 4 with
The fixed position relative of cover body 1 is so that electric drill fixed mount 4 possesses more connected modes between cover body 1.
In the present embodiment, further, shackle member 42 includes two interface arrangments, and two interface arrangments pass through universal joint
421 are connected, two interface arrangment clamping cover body 1 and electric drill fixed mounts 4 respectively, and universal joint 421 makes between two interface arrangments
Can arbitrarily rotate, easily facilitate the fixation of electric drill fixed mount 4 and cover body 1.Optionally, interface arrangment is sleeve or strong clamp
Tool, the inwall of sleeve or strong holding device is elastic 422, so on the one hand makes interface arrangment and cover body 1 and electric drill fixed mount 4
Between connection there is certain buffering, on the other hand reduce the rigidity mill between interface arrangment and cover body 1 and electric drill fixed mount 4
Damage.
In the present embodiment, when interface arrangment is for sleeve, further, as shown in Figure 3 and Figure 4, can also arrange always
Wear the clamping screw of cylinder, the rod-like structure on cover body 1 and electric drill fixed mount 4 is abutted by rotation lock bolt, so makes
Obtain shackle member 42 extremely firm with the connection of cover body 1 and electric drill fixed mount 4, prevent from rocking.
In the present embodiment, further, as shown in figure 5, when interface arrangment is sleeve, elastic 422 is from radial direction
Successively decrease successively to two-end thickness in portion, that is, elastic 422 is gradually raised from both ends to the middle, is arranged such and is advantageous in that, a side
The less part of face thickness is easy to sleeve socket rod member, the especially rod member with bending for the socket, is easy to be socketed shifting during operation
Dynamic, the larger part of another aspect thickness is easy to provide firm chucking power for rod member, so in socket operation and firm clamping
Between provide balance.
In the present embodiment, further, electric drill fixed mount 4 is additionally provided with shoulder hole 51, when motor is fixed on lock chamber
When in 41, the drill bit of motor is limited in shoulder hole 51, and the depth of shoulder hole 51 is preset value, and preset value is as puncture is to bore
Head needs the depth puncturing, and during puncturing operation, first by the sharp end of drill bit in the porch of shoulder hole 51, starts drill bit after motor
Deeply until reaching desired depth when the hole wall abutting upper shoulder hole 51 cannot continue deeper into, control drill bit without doctor is subjective
Pierce depth so that the further automatization of puncturing operation.In the present embodiment, it is to match with shoulder hole 51, motor drill bit should
There is hierarchic structure, such as Application No. 201310407219.9, entitled " a kind of soft passage drain electric drill special of medical cerebral hemorrhage bores
The drill bit that Fig. 1 of the utility model patent of head " is provided.
In the present embodiment, further, electric drill fixed mount 4 is detachably connected finite place piece 5, shoulder hole 51 is opened in
On locating part 5；Two or more on locating part 5, the depth of the shoulder hole 51 on each locating part 5 is different, and each locating part 5 all can connect
On electric drill fixed mount 4, so for the puncture demand of different depth, different locating parts 5 can be coordinated.As Fig. 2 and 5 institute
Show the other knots protruding from electric drill fixed mount 4, so on the one hand preventing electric drill the fixed mount 4 it is preferred that top surface of locating part 5
Structure interferes the operation of electric drill, so that the taking-up of locating part 5 is relatively easy to.It is furthermore preferred that setting positioning on locating part 5
Portion 52, such as detent or positioning convex, so it is easy to the installation of locating part 5.
The above some one exemplary embodiment only describing the present invention by way of explanation, undoubtedly, for ability
The those of ordinary skill in domain, in the case of without departing from the spirit and scope of the present invention, can by with various different in the way of to institute
The embodiment of description is modified.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as to the present invention
The restriction of claims.
Claims (10)
1. a kind of positioner for cerebral hemorrhage puncture is it is characterised in that include：
Cover body, it is used for shrouding patients head, is provided with scale value；
Connecting rod, its one end is connected with described cover body, and the other end is provided with operation pedestal connecting portion；
At least two fittings, it includes connected screw rod and elastic component, and it is bolted on described cover body by described screw rod, many
Individual described fitting at least abuts two opposite flanks of described patients head respectively by described elastic component；
Electric drill fixed mount, is provided with the lock chamber being matched with electric drill profile, is provided with shackle member, and described electric drill is solid
Determine frame to be stuck on described cover body by described shackle member；
At least two groups Access Divisions are provided with described cover body, described shackle member can be stuck on Access Division described in arbitrary group.
2. positioner according to claim 1 it is characterised in that described cover body include one as cover edge annular element,
And intersect to form at least two rod members of cover.
3. positioner according to claim 1 is it is characterised in that described connecting rod is telescopic advance lever.
4. positioner according to claim 1 is it is characterised in that described operation pedestal connecting portion is buckle or fixture.
5. positioner according to claim 1 is it is characterised in that be used on described elastic component abutting described patients head
Face be concave curved surface.
6. positioner according to claim 1 is it is characterised in that described shackle member is detachable with described electric drill fixed mount
Connect.
7. positioner according to claim 6 is it is characterised in that described shackle member includes two interface arrangments, two
Described interface arrangment passes through universal joint and is connected, two described interface arrangment cover body and described electric drill fixed mounts described in clamping respectively.
8. positioner according to claim 7 it is characterised in that described interface arrangment be sleeve, described sleeve interior
Wall is elastic；Described elastic is successively decreased to two-end thickness successively from the middle part of radial direction.
9. positioner according to claim 1 is it is characterised in that be additionally provided with shoulder hole on described electric drill fixed mount；
When described motor is fixed in lock chamber, the drill bit of described motor is limited in described shoulder hole, described shoulder hole
Depth is preset value.
10. positioner according to claim 9 is it is characterised in that be detachably connected limited on described electric drill fixed mount
Position part, described shoulder hole is opened on described locating part；
Two or more on described locating part, the depth of the shoulder hole on each described locating part is different, and each described locating part all can connect
It is connected on described electric drill fixed mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610841465.9A CN106388901B (en) | 2016-09-22 | 2016-09-22 | The positioning device punctured for cerebral hemorrhage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610841465.9A CN106388901B (en) | 2016-09-22 | 2016-09-22 | The positioning device punctured for cerebral hemorrhage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106388901A true CN106388901A (en) | 2017-02-15 |
| CN106388901B CN106388901B (en) | 2019-07-30 |
Family
ID=57998291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610841465.9A Expired - Fee Related CN106388901B (en) | 2016-09-22 | 2016-09-22 | The positioning device punctured for cerebral hemorrhage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106388901B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109549683A (en) * | 2018-12-03 | 2019-04-02 | 王爱香 | A kind of neurosurgery skull drilling device |
| CN110338913A (en) * | 2019-07-18 | 2019-10-18 | 张波 | CT skull micro wound locator for operation |
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| WO1994023663A1 (en) * | 1993-04-16 | 1994-10-27 | John Misko | Method and apparatus for stereotactic radiosurgery and fractionated radiation therapy |
| CN2381867Y (en) * | 1999-08-02 | 2000-06-07 | 李世卿 | Unthread pipe connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109549683A (en) * | 2018-12-03 | 2019-04-02 | 王爱香 | A kind of neurosurgery skull drilling device |
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| CN110338913A (en) * | 2019-07-18 | 2019-10-18 | 张波 | CT skull micro wound locator for operation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106388901B (en) | 2019-07-30 |
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