CN102920566A - Head fixing device for head anatomy and use method thereof - Google Patents
Head fixing device for head anatomy and use method thereof Download PDFInfo
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- CN102920566A CN102920566A CN2012104711111A CN201210471111A CN102920566A CN 102920566 A CN102920566 A CN 102920566A CN 2012104711111 A CN2012104711111 A CN 2012104711111A CN 201210471111 A CN201210471111 A CN 201210471111A CN 102920566 A CN102920566 A CN 102920566A
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- fixed body
- hole
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- threaded
- skull
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Abstract
The invention relates to a head fixing device for head anatomy and a use method thereof, and belongs to the technical field of medical machinery. The head fixing device for head anatomy is provided with a main metal fixed body, an assistant metal fixed body, a slide rod with a screw thread, a disc nut, and a bolt with a hole. The main metal fixed body consists of a metal cylindrical sleeve and a U-shaped metal lug. The metal cylindrical sleeve is provided with a slide rod through hole and a bolt through hole. The bolt with the hole is arranged in the bolt through hole. The assistant metal fixed body is provided with a step through hole. One end of the slide rod with the screw thread is connected with the inner wall of the step through hole while the other end of the slide rod is inserted into the slide rod through hole and passes through the hole on the bolt with the hole. The slide rod with the screw thread is screwed and fixed on the main metal fixed body through the disc nut and the bolt with the hole, so that the main metal fixed body and the assistant metal fixed body are connected together. The head is fixed by an inflating cuff, the main metal fixed body, and the assistant metal fixed body, so that the device is more humanized. The main and assistant metal fixed bodies make cutting more regulated. The head fixing device for head anatomy is simple in structure, convenient and labor-saving, the cutting size and depth are well mastered, and the head fixing device for head anatomy is easy to manufacture and low in cost, and has a good application prospect.
Description
Technical field
The present invention relates to a kind of skull anatomy with structure and the using method thereof of implement for fixing skull, belong to technical field of medical treatment mechanical.
Background technology
At present, in the skull anatomy process, the fixing often not hommization of head, and cutting is often irregular, the depth of cut of cutting machine is not very good grasp often, and that hommization is fixed, cut is irregular, the bad control of size is insoluble problem always.Therefore, need to provide a kind of and have that rule is fixed, cut in hommization, size is held manageable skull anatomy implement for fixing skull.
Summary of the invention
The objective of the invention is for above-mentioned the deficiencies in the prior art, design a kind of skull anatomy implement for fixing skull and using method thereof of hommization according to the characteristics of head.
The objective of the invention is to be achieved through the following technical solutions: the skull anatomy implement for fixing skull, it is characterized in that, be provided with master metal fixed body, Metallic Pairs fixed body, threaded litter, wing nut, eye bolt, master metal fixed body, Metallic Pairs fixed body are installed and are linked together by threaded litter, wing nut, eye bolt;
Described master metal fixed body is comprised of round metal column sleeve and the U-shaped metal ear that is separately positioned on left and right sides symmetric position on the round metal column sleeve outer wall; Axially be provided with equably the litter through hole on the wall of described round metal column sleeve, the middle part of wall radially is provided with bolt hole, and litter through hole and bolt hole intersect vertically;
Described eye bolt is arranged in the bolt hole on the master metal fixed body;
Described Metallic Pairs fixed body is partly barrel-shaped, be axially arranged with two symmetrical step through-holes on the bucket wall, one end of step through-hole inwall is provided with screw thread, described threaded litter is established a threaded end and is connected with the threaded engagement of step through-hole inwall, and the other end of threaded litter inserts in the litter through hole of master metal fixed body and passes hole on the eye bolt;
Described wing nut is spun on the eye bolt, and threaded litter is tightened on the master metal fixed body by wing nut and eye bolt, and master metal fixed body, Metallic Pairs fixed body are connected.
Described U-shaped metal ear is joined with bolts on round metal column sleeve outer wall by four screwed holes that arrange on the round metal column sleeve outer wall.
One end end face of described round metal column sleeve is provided with breach.
The internal diameter of described litter through hole is slightly larger than the external diameter of threaded litter.
The internal diameter of described bolt hole is slightly larger than the external diameter of eye bolt.
Above-mentioned skull anatomy is characterized in that with the using method of implement for fixing skull, may further comprise the steps:
1) on the head that needs are dissected, twine successively Measure blood pressure the sleeve bag, put skull anatomy with the master metal fixed body of implement for fixing skull; Described sleeve bag places in the master metal fixed body and between the head;
2) extruding gasbag, is fixed on the master metal fixed body on the head the inflation of sleeve bag through piping; With the U-shaped metal ear that rope or belt is passed on the master metal fixed body master metal fixed body is reinforced;
3) regulate position between master metal fixed body, the Metallic Pairs fixed body by wing nut according to actual needs;
4) open the switch connection power supply of long-armed electric slicer; Vertically cutting: vertically cut along the Metallic Pairs fixed body around head with long-armed electric slicer; Transverse cuts: unclamp wing nut, remove the Metallic Pairs fixed body, carry out transverse cuts with long-armed electric slicer along the master metal fixed body around head;
5) cutting complete after, open valve on the sleeve bag to the venting of sleeve bag, take master metal fixed body and sleeve bag away.
Described long-armed electric slicer is provided with block, threaded metal Step Shaft, blade, and threaded metal Step Shaft is connected and fixed block and blade by screw thread, according to the depth adjustment blade of the required cutting of operation and the position between block; Described threaded metal Step Shaft is provided with footstalk, and described long-armed electric slicer connects footstalk on the threaded metal Step Shaft by drill chuck.
Use sleeve bag and the master metal fixed body of inflation to fix head among the present invention, the sleeve bag places in the master metal fixed body and between the head, after the inflation of sleeve bag, and head fixing more humane; Both work in coordination master metal fixed body, Metallic Pairs fixed body, so that the richer rule of the cutting of long-armed electric slicer; The cooperation of the cooperation of eye bolt and wing nut, eye bolt and threaded litter so that head is fixing more convenient, is loaded onto and takes off more laborsaving; Blade on the long-armed electric slicer and the cooperation of block are so that size, the degree of depth of cutting are well controlled; The present invention is simple in structure, makes easily, and cost is low, has a good application prospect.
Description of drawings
Fig. 1 is the structural representation that skull anatomy is used implement for fixing skull among the present invention;
Fig. 2 is the structural representation of round metal column sleeve among the present invention;
Fig. 3 is the structural representation of half sleeve bag of the present invention;
Fig. 4 is the structural representation of Metallic Pairs fixed body among the present invention;
Fig. 5 is the half section structural representation of Metallic Pairs fixed body among the present invention;
Fig. 6 is the broken section structural representation of Metallic Pairs fixed body among the present invention;
Fig. 7 is the structural representation of eye bolt among the present invention;
Fig. 8 is the structural representation of threaded litter among the present invention;
Fig. 9 is the half section structural representation of wing nut among the present invention;
Figure 10 is the assembly structure enlarged diagram of round metal column sleeve and U-shaped metal ear among the present invention;
Figure 11 is the structural representation of long-armed electric slicer among the present invention;
Figure 12 is the assembly structure enlarged diagram of blade among the present invention, block, threaded metal Step Shaft;
Among the figure: 1 litter through hole, 2 bolt holes, 3 U-shaped metal ears, 4 threaded litter, 5 breach, 6 Metallic Pairs fixed bodies, 7 step through-holes, 8 master metal fixed bodies, 9 round metal column sleeves, 10 sleeve bags, 11 pipelines, 12 valves, 13 air bags, the hole of 14 eye bolts, 15 eye bolts, screw thread on the 16 threaded litter, 17 wing nuts, screwed hole on 18 wing nuts, 19 bolts, screwed hole on the 20 round metal column sleeve outer walls, 21 blades, 22 drill chucks, 23 switches, 24 long-armed electric slicers, 25 footstalks, screw thread on the 26 metal Step Shafts, screw thread on 27 blocks, 28 blocks, through hole on the 29 U-shaped metal ears.
The specific embodiment
The skull anatomy implement for fixing skull, comprise master metal fixed body 8, Metallic Pairs fixed body 6, threaded litter 4, wing nut 17, eye bolt 15, master metal fixed body, Metallic Pairs fixed body are installed and are linked together by threaded litter, wing nut, eye bolt.
The master metal fixed body is comprised of round metal column sleeve 9 and U-shaped metal 3 ears that are separately positioned on left and right sides symmetric position on the round metal column sleeve outer wall.Round metal column sleeve 9 forms round metal column sleeve 9 for process macropore at metal cylinder.One end end face of round metal column sleeve is provided with breach 5.Round metal column sleeve, U-shaped metal ear are connected and fixed with the through hole 29 that arranges at the U-shaped metal ear by four screwed holes, the 20 usefulness bolts 19 that arrange at round metal column sleeve outer wall.
Axially be provided with equably litter through hole 1 on the wall of round metal column sleeve 9, the internal diameter of litter through hole is slightly larger than the external diameter of threaded litter, guarantees that threaded litter 4 can move freely in the hole.The middle part of metal cylinder jacket wall radially is provided with bolt hole 2, and litter through hole and bolt hole intersect vertically, and eye bolt is arranged in the bolt hole, and the internal diameter of bolt hole is slightly larger than the external diameter of eye bolt, guarantees that eye bolt 15 can move freely in the hole.
Metallic Pairs fixed body 6 is partly barrel-shaped, is axially arranged with two symmetrical step through-holes 7 on the bucket wall, and an end of step through-hole inwall is provided with screw thread.The end that threaded litter is provided with screw thread 16 is connected with the threaded engagement of step through-hole inwall, and the other end of threaded litter inserts on the master metal fixed body 8 in the litter through hole 1 and passes hole 14 on the eye bolt.
The above-mentioned skull anatomy using method of implement for fixing skull may further comprise the steps:
1) on the head that needs are dissected, twine successively Measure blood pressure sleeve bag 10, put skull anatomy with the master metal fixed body 8 of implement for fixing skull; Described sleeve bag places in the master metal fixed body and between the head;
2) extruding gasbag 13 is fixed on master metal fixed body 8 on the head through 11 pairs of sleeve bag 10 inflations of piping; With the U-shaped metal ear that rope or belt is passed on the master metal fixed body master metal fixed body is reinforced;
3) regulate position between master metal fixed body, the Metallic Pairs fixed body by wing nut according to actual needs;
4) open the switch connection power supply of long-armed electric slicer; Vertically cutting: vertically cut along the Metallic Pairs fixed body around head with long-armed electric slicer; Transverse cuts: unclamp wing nut, remove the Metallic Pairs fixed body, carry out transverse cuts with long-armed electric slicer along the master metal fixed body around head; Described long-armed electric slicer is provided with block, threaded metal Step Shaft, blade, and threaded metal Step Shaft is connected and fixed block and blade by screw thread, according to the depth adjustment blade of the required cutting of operation and the position between block; Described threaded metal Step Shaft is provided with footstalk, and described long-armed electric slicer connects footstalk on the threaded metal Step Shaft by drill chuck;
5) cutting complete after, open valve on the sleeve bag to the venting of sleeve bag, take master metal fixed body and sleeve bag away.
The present invention utilizes wing nut 17 upper screwed hole 18 and eye bolts, not only can regulate the distance between Metallic Pairs fixed body, the master metal fixed body, unclamps wing nut 17 and can also remove Metallic Pairs fixed body 6.The depth of cut of long-armed electric slicer can be utilized block 28 controls on the blade 21, blade 21 is placed on the screw thread 27 with block 28 screws on the metal Step Shaft of screw thread 26, utilize on the long-armed electric slicer 24 drill chuck 22 to clamp footstalk 25 on the blocks 28, just can dissect by switch 23 energized.
Claims (7)
1. skull anatomy implement for fixing skull, it is characterized in that, be provided with master metal fixed body, Metallic Pairs fixed body, threaded litter, wing nut, eye bolt, master metal fixed body, Metallic Pairs fixed body are installed and are linked together by threaded litter, wing nut, eye bolt;
Described master metal fixed body is comprised of round metal column sleeve and the U-shaped metal ear that is separately positioned on left and right sides symmetric position on the round metal column sleeve outer wall; Axially be provided with equably the litter through hole on the wall of described round metal column sleeve, the middle part of wall radially is provided with bolt hole, and litter through hole and bolt hole intersect vertically;
Described eye bolt is arranged in the bolt hole on the master metal fixed body;
Described Metallic Pairs fixed body is partly barrel-shaped, be axially arranged with two symmetrical step through-holes on the bucket wall, one end of step through-hole inwall is provided with screw thread, described threaded litter is established a threaded end and is connected with the threaded engagement of step through-hole inwall, and the other end of threaded litter inserts in the litter through hole of master metal fixed body and passes hole on the eye bolt;
Described wing nut is spun on the eye bolt, and threaded litter is tightened on the master metal fixed body by wing nut and eye bolt, and master metal fixed body, Metallic Pairs fixed body are connected.
2. skull anatomy implement for fixing skull according to claim 1 is characterized in that, described U-shaped metal ear is joined with bolts on round metal column sleeve outer wall by four screwed holes that arrange on the round metal column sleeve outer wall.
3. skull anatomy implement for fixing skull according to claim 1 is characterized in that, an end end face of described round metal column sleeve is provided with breach.
4. skull anatomy implement for fixing skull according to claim 1 is characterized in that, the internal diameter of described litter through hole is slightly larger than the external diameter of threaded litter.
5. skull anatomy implement for fixing skull according to claim 1 is characterized in that, the internal diameter of described bolt hole is slightly larger than the external diameter of eye bolt.
6. the using method such as the described skull anatomy usefulness of claim 1-5 implement for fixing skull is characterized in that, may further comprise the steps:
1) on the head that needs are dissected, twine successively Measure blood pressure the sleeve bag, put skull anatomy with the master metal fixed body of implement for fixing skull; Described sleeve bag places in the master metal fixed body and between the head;
2) extruding gasbag, is fixed on the master metal fixed body on the head the inflation of sleeve bag through piping; With the U-shaped metal ear that rope or belt is passed on the master metal fixed body master metal fixed body is reinforced;
3) regulate position between master metal fixed body, the Metallic Pairs fixed body by wing nut according to actual needs;
4) open the switch connection power supply of long-armed electric slicer; Vertically cutting: vertically cut along the Metallic Pairs fixed body around head with long-armed electric slicer; Transverse cuts: unclamp wing nut, remove the Metallic Pairs fixed body, carry out transverse cuts with long-armed electric slicer along the master metal fixed body around head;
5) cutting complete after, open valve on the sleeve bag to the venting of sleeve bag, take master metal fixed body and sleeve bag away.
7. skull anatomy according to claim 6 is with the using method of implement for fixing skull, it is characterized in that, described long-armed electric slicer is provided with block, threaded metal Step Shaft, blade, threaded metal Step Shaft is connected and fixed block and blade by screw thread, according to the depth adjustment blade of the required cutting of operation and the position between block; Described threaded metal Step Shaft is provided with footstalk, and described long-armed electric slicer connects footstalk on the threaded metal Step Shaft by drill chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210471111.1A CN102920566B (en) | 2012-11-20 | 2012-11-20 | Head fixing device for head anatomy and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210471111.1A CN102920566B (en) | 2012-11-20 | 2012-11-20 | Head fixing device for head anatomy and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102920566A true CN102920566A (en) | 2013-02-13 |
| CN102920566B CN102920566B (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210471111.1A Expired - Fee Related CN102920566B (en) | 2012-11-20 | 2012-11-20 | Head fixing device for head anatomy and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102920566B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103211627A (en) * | 2013-05-14 | 2013-07-24 | 广州市公安局荔湾区分局 | Automatic craniotome |
| CN104983481A (en) * | 2015-06-04 | 2015-10-21 | 江苏日升恒隆科教设备有限公司 | Head dissection support and head dissection table |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4612930A (en) * | 1985-03-19 | 1986-09-23 | Bremer Paul W | Head fixation apparatus including crown and skull pin |
| CN2053504U (en) * | 1989-04-11 | 1990-02-28 | 王季中 | Cranium opening fixator for legal medical expert examination |
| CN2141261Y (en) * | 1992-11-09 | 1993-09-01 | 李怀昕 | Skull fixator |
| CN200939146Y (en) * | 2006-08-22 | 2007-08-29 | 王海波 | Head fixture frame |
| CN201019782Y (en) * | 2007-03-30 | 2008-02-13 | 张罗 | Skull anatomy device |
-
2012
- 2012-11-20 CN CN201210471111.1A patent/CN102920566B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4612930A (en) * | 1985-03-19 | 1986-09-23 | Bremer Paul W | Head fixation apparatus including crown and skull pin |
| CN2053504U (en) * | 1989-04-11 | 1990-02-28 | 王季中 | Cranium opening fixator for legal medical expert examination |
| CN2141261Y (en) * | 1992-11-09 | 1993-09-01 | 李怀昕 | Skull fixator |
| CN200939146Y (en) * | 2006-08-22 | 2007-08-29 | 王海波 | Head fixture frame |
| CN201019782Y (en) * | 2007-03-30 | 2008-02-13 | 张罗 | Skull anatomy device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103211627A (en) * | 2013-05-14 | 2013-07-24 | 广州市公安局荔湾区分局 | Automatic craniotome |
| CN104983481A (en) * | 2015-06-04 | 2015-10-21 | 江苏日升恒隆科教设备有限公司 | Head dissection support and head dissection table |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102920566B (en) | 2015-01-21 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| 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: 20150121 Termination date: 20171120 |