CN201256993Y - Micro-wound orientation skull drilling device - Google Patents
Micro-wound orientation skull drilling device Download PDFInfo
- Publication number
- CN201256993Y CN201256993Y CNU200820188305XU CN200820188305U CN201256993Y CN 201256993 Y CN201256993 Y CN 201256993Y CN U200820188305X U CNU200820188305X U CN U200820188305XU CN 200820188305 U CN200820188305 U CN 200820188305U CN 201256993 Y CN201256993 Y CN 201256993Y
- Authority
- CN
- China
- Prior art keywords
- handle
- drilling rod
- drill
- drill bit
- drilling device
- 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.)
- Ceased
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model relates to a minimally invasive orientation skull drilling device which is provided with a drill, a drill rod and a handle, wherein the drill rod is fixedly connected with the handle; the front end of the handle is provided with an orientation plate; the drill rod is externally provided with an adjusting sleeve capable of quantitatively adjusting the length of the drill, and a ruler pipe; the adjusting sleeve is provided with an internal thread which is connected with the ruler pipe with an external thread at the upper part; the drill is inserted into an axial groove opening at the front part of the drill rod and the ruler pipe and is fixedly connected with the ruler pipe through fixing screws. The orientation plate, the axial line in the handle, and the middle axial line of the drill rod are on the same plane. The utility model has the advantages of simple structure, convenient operation and use, high work efficiency, safety, efficiency, no need of skull opening and blood transfusion during operation, and small damage to tissues at the surrounding of cephalophymac. The utility model is suitable for treating craniocerebral hemorrhage and is particularly suitable for patients who need carrying out exosomatic conduction for a brain chamber.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically a kind of Wicresoft directional skull drilling device.
Background technology
As everyone knows, aspect the surgical intervention hypertensive cerebral hemorrhage, the traditional craniotomy evacuation of hematoma has limited its development because the range limited and operation wound of indication is big.Current, hypertension cerebral hemorrhage with surgical treatment is adopted more the method treatment of " microinvasion " abroad, reach patient's life quality purpose of not only removing intracerebral hematoma but also paying attention to postoperative, and enlarged the scope of operative indication.Overseas utilization advanced person's stereotactic apparatus bores, rotates methods such as hank knotting, high pressure rinse by ultrasonic surgery attraction, CUSA, Archimedes hematoma pulverizing back is discharged outside the cranium at present.More domestic advanced large hospitals have been introduced above-mentioned some projects, but above-mentioned technology needs carry out under the operating room general anesthesia, and lack the dynamic monitoring to the hematoma situation in art, more can't bedside and emergency treatment treatment; More because the high-precision end of equipment, the medical expense height.In the treatment of cerebral hemorrhage, domestic most of hospital especially basic hospital still rests on traditional craniotomy operation and the expectant treatment.Chinese patent 200520086656.6 has been announced a kind of mirco-traumatic skull drill that the neurosurgery clinical operation is used that is used for, it includes drill body, crank, axle, drill chuck, drill bit and a pair of intermeshing bevel gear, drill body is arc, a pair of bevel gear is located at respectively on the interior orthogonal axle of drill body, bevel gear is by rocking bar and be located at the nut on the rocking bar and press and femalely be connected as a single entity with crank, the outside that drill chuck is located at drill body is connected as a single entity with axle, drill bit is provided with scale, the top apex point of drill bit is flat pointed, above-mentioned mirco-traumatic skull drill wound is little, but complex structure uses inconvenient.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of simple structure is provided, and is easy to use, and fast, wound is little, and is safe and effective, need not open cranium and blood transfusion in the art, to the little Wicresoft's directional skull drilling device of cephalophyma perienchyma damage.It is suitable for treating the cranium cerebral hemorrhage, especially needs the patient who implements external ventricular drainage to use.
The technical scheme in the invention for solving the above technical problem is: a kind of Wicresoft directional skull drilling device, it is provided with drill bit, drilling rod, handle, drilling rod is fixedlyed connected with handle, it is characterized in that: the handle front end is provided with position plate, drilling rod is provided with adjusting sleeve pipe and the staff gauge pipe that can quantitatively regulate drill bit length outward, regulates sleeve pipe and is provided with female thread, and it has externally threaded staff gauge pipe with top and is connected, drill bit inserts in anterior axial notch of drilling rod and the staff gauge pipe, is connected and fixed by fixed screw and staff gauge pipe.
The said drilling rod axial notch of this utility model outside is provided with screw thread, and itself and a lock nut lock fixed drill bit.
Said position plate of this utility model and handle axis, drilling rod axis are on same plane.
The said drilling rod of this utility model is provided with a shoulder, regulates the sleeve pipe upper edge and is stuck between described shoulder and the handle.Thereby limited the regulating sleeve tubular axis to moving, it can only rotate.
The said staff gauge pipe of this utility model is provided with graduated scale, and it is consistent with the chisel edge protruded length.Regulate sleeve pipe scalable drill bit protruded length by rotating, control its directional skull drilling degree of depth.Drill bit is the augers that has from deslagging function.
This utility model is accurately behind the location, and the position of intracranial hematoma is accurately mapped to cranium brain surface, realizes directional skull drilling along the intersection that intersects two faces by position plate.Against existing technologies, this utility model simple structure, operation, easy to use, high efficiency, safe and effective, need not open cranium and blood transfusion in the art, little to the damage of cephalophyma perienchyma.It is suitable for treating the cranium cerebral hemorrhage, especially needs the patient who implements external ventricular drainage to use.
Description of drawings
Below in conjunction with accompanying drawing this utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the schematic top plan view of Fig. 1.
1. drill bits among the figure, 2. lock nut, 3. drilling rod, 4. fixed screw, 5. staff gauge pipe, 6. adjusting sleeve pipe, 7. handle, 8. position plate, 9. axial notch, 10. shoulder.
The specific embodiment
From Fig. 1, Fig. 2 as can be seen, a kind of Wicresoft of this utility model directional skull drilling device, its by drill bit 1, drilling rod 3, regulate sleeve pipe 6, staff gauge pipe 5, fixed screw 4, lock nut 2, handle 7, position plate 8 and constitute, drilling rod 3 is fixedlyed connected with handle 7.Handle 7 is for meeting the airflow design of body mechanics's principle, and drill bit 3 is the serial augers that has from deslagging function.
Characteristics of the present utility model are: handle 7 front ends are provided with position plate 8, and drilling rod 3 outer adjusting sleeve pipe 6 and the staff gauge pipes 5 that can quantitatively regulate drill bit length that are provided with are regulated sleeve pipe 6 and are provided with female thread, and it has externally threaded staff gauge pipe 5 with top and is connected.Drill bit 1 inserts in drilling rod 3 anterior axial notch 9 and the staff gauge pipe 5, is connected and fixed by fixed screw 4 and staff gauge pipe 5.
The said drilling rod 3 of this utility model is provided with a shoulder 10 near the rear portion of handle, regulates sleeve pipe 6 upper edges and is stuck between described shoulder 10 and the handle 7.Move axially thereby limited adjusting sleeve pipe 6, it can only rotate.Drilling rod 3 bottoms have axial notch 9, and drill bit 1 inserts in drilling rod 3 anterior axial notch 9 and the staff gauge pipe 5, is connected and fixed by fixed screw 4 and staff gauge pipe 5.Fixed screw 4 also plays restriction staff gauge pipe 5 and rotates.Drill bit 1 can moving up and down and move with staff gauge pipe 5 like this.Said staff gauge pipe 5 is provided with graduated scale, and it is consistent with the chisel edge protruded length.Regulate sleeve pipe 6 scalable drill bit protruded lengths by rotating, control its directional skull drilling degree of depth.The drilling rod 3 axial notch outside is provided with screw thread, and it cooperates with a lock nut 2, and after the drill bit protruded length was determined, drill bit 1 was locked.
Said position plate 8 of this utility model and handle axis, drilling rod axis are on same plane.Like this, behind accurate location, the position of intracranial hematoma is accurately mapped to cranium brain surface, realize directional skull drilling by position plate along the intersection that intersects two faces by localizer.
This utility model simple structure, operation, easy to use, high efficiency, safe and effective, need not open cranium and blood transfusion in the art, little to the damage of cephalophyma perienchyma.It is suitable for treating the cranium cerebral hemorrhage, especially needs the patient who implements external ventricular drainage to use.
Claims (5)
1. Wicresoft's directional skull drilling device, it is provided with drill bit, drilling rod, handle, drilling rod is fixedlyed connected with handle, it is characterized in that: the handle front end is provided with position plate, drilling rod is provided with adjusting sleeve pipe and the staff gauge pipe that can quantitatively regulate drill bit length outward, regulates sleeve pipe and is provided with female thread, and it has externally threaded staff gauge pipe with top and is connected, drill bit inserts in anterior axial notch of drilling rod and the staff gauge pipe, is connected and fixed by fixed screw and staff gauge pipe.
2. Wicresoft according to claim 1 directional skull drilling device is characterized in that: the said drilling rod axial notch outside is provided with screw thread, and itself and a lock nut lock fixed drill bit.
3. Wicresoft according to claim 1 directional skull drilling device is characterized in that: said position plate and handle axis, drilling rod axis are on same plane.
4. Wicresoft according to claim 1 directional skull drilling device, it is characterized in that: said drilling rod is provided with a shoulder, regulates the sleeve pipe upper edge and is stuck between described shoulder and the handle.
5. Wicresoft according to claim 1 directional skull drilling device, it is characterized in that: said staff gauge pipe is provided with graduated scale, and it is consistent with the chisel edge protruded length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820188305XU CN201256993Y (en) | 2008-09-12 | 2008-09-12 | Micro-wound orientation skull drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820188305XU CN201256993Y (en) | 2008-09-12 | 2008-09-12 | Micro-wound orientation skull drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201256993Y true CN201256993Y (en) | 2009-06-17 |
Family
ID=40771222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820188305XU Ceased CN201256993Y (en) | 2008-09-12 | 2008-09-12 | Micro-wound orientation skull drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201256993Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429700A (en) * | 2011-12-02 | 2012-05-02 | 张庆林 | Drill bit device for minimally invasive cranial drill |
| CN103961151A (en) * | 2013-01-29 | 2014-08-06 | 周贵勤 | Special medical electric drill for drainage of cerebral hemorrhage soft tube |
| CN109805981A (en) * | 2017-11-22 | 2019-05-28 | 苏州微创骨科医疗工具有限公司 | Medical tool |
| WO2020048545A1 (en) * | 2018-09-09 | 2020-03-12 | 钛隼生物科技股份有限公司 | Tooth implantation system and navigation method therefor |
| CN112807122A (en) * | 2019-11-18 | 2021-05-18 | 中国科学院深圳先进技术研究院 | Positioning arm with cranial drill |
| CN113197615A (en) * | 2021-04-30 | 2021-08-03 | 无锡市太湖医院 | Craniotomy device and method for brain surgery |
-
2008
- 2008-09-12 CN CNU200820188305XU patent/CN201256993Y/en not_active Ceased
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429700A (en) * | 2011-12-02 | 2012-05-02 | 张庆林 | Drill bit device for minimally invasive cranial drill |
| CN102429700B (en) * | 2011-12-02 | 2015-06-10 | 张庆林 | Drill bit device for minimally invasive cranial drill |
| CN103961151A (en) * | 2013-01-29 | 2014-08-06 | 周贵勤 | Special medical electric drill for drainage of cerebral hemorrhage soft tube |
| CN109805981A (en) * | 2017-11-22 | 2019-05-28 | 苏州微创骨科医疗工具有限公司 | Medical tool |
| CN109805981B (en) * | 2017-11-22 | 2024-02-27 | 苏州微创骨科医疗工具有限公司 | Medical tool |
| WO2020048545A1 (en) * | 2018-09-09 | 2020-03-12 | 钛隼生物科技股份有限公司 | Tooth implantation system and navigation method therefor |
| CN112955094A (en) * | 2018-09-09 | 2021-06-11 | 钛隼生物科技股份有限公司 | Tooth implantation system and navigation method thereof |
| TWI731408B (en) * | 2018-09-09 | 2021-06-21 | 鈦隼生物科技股份有限公司 | Dental implant system and navigation method thereof |
| CN112955094B (en) * | 2018-09-09 | 2024-04-16 | 钛隼生物科技股份有限公司 | Dental implant system and navigation method thereof |
| CN112807122A (en) * | 2019-11-18 | 2021-05-18 | 中国科学院深圳先进技术研究院 | Positioning arm with cranial drill |
| CN113197615A (en) * | 2021-04-30 | 2021-08-03 | 无锡市太湖医院 | Craniotomy device and method for brain surgery |
| CN113197615B (en) * | 2021-04-30 | 2022-03-08 | 无锡市太湖医院 | Craniotomy device and method for brain surgery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201256993Y (en) | Micro-wound orientation skull drilling device | |
| CN201356602Y (en) | Safe drill for skull operations | |
| CN106691537A (en) | Multifunctional trephine | |
| CN112656469B (en) | Quick positioning device and quick positioning method for laparoscopic surgery wound suture | |
| CN213098165U (en) | Clinical multidirectional tweezers of orthopedics | |
| CN210384000U (en) | Intracranial hematoma puncture drainage device under nerve navigation | |
| CN201350102Y (en) | Novel kirschner wire | |
| CN112244985A (en) | Reciprocating feeding unit, orthopedic nail placing mechanism and device and orthopedic nail placing method | |
| CN206482649U (en) | A kind of fracture reduction fixing clamp | |
| CN205494032U (en) | A non -contact auxiliary positioning device for intracranial hematoma wicresoft clears away art | |
| CN205054345U (en) | Multi -functional cranium bores | |
| CN205006971U (en) | Spacing safe drilling equipment of orthopedics with adjustable | |
| CN116942271A (en) | Orthopedics backbone puncture ware | |
| CN214511283U (en) | Reciprocating feeding unit, and orthopedic nail placing mechanism and device | |
| CN101953712B (en) | Semi-self-locking acetabulum posterior wall and posterior column anatomical plate | |
| CN201256978Y (en) | Neurocranium stereotaxic apparatus | |
| CN208259747U (en) | A kind of guider that nerve punctures | |
| CN212816391U (en) | Skin tractor | |
| CN201256989Y (en) | Skull lockhole guiding device | |
| CN201743731U (en) | Medical safety quantifying drill bit | |
| CN211325388U (en) | Multifunctional laparoscopic surgical instrument | |
| CN202932995U (en) | Cervical vertebra body positioner | |
| CN203915072U (en) | The directed support of cranium brain puncture operation | |
| CN202365853U (en) | Protection drill bit for orthopedics department | |
| CN202397640U (en) | Internal fixing device for constructing laboratory mouse femoral defect animal model |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20101123 Decision number of declaring invalidation: 15594 Granted publication date: 20090617 |