CN109481081B - Skull breaking and repairing device suitable for neurosurgery clinic - Google Patents
Skull breaking and repairing device suitable for neurosurgery clinic Download PDFInfo
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- CN109481081B CN109481081B CN201811630581.1A CN201811630581A CN109481081B CN 109481081 B CN109481081 B CN 109481081B CN 201811630581 A CN201811630581 A CN 201811630581A CN 109481081 B CN109481081 B CN 109481081B
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- titanium alloy
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- clamping groove
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- shaped titanium
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/0063—Implantable repair or support meshes, e.g. hernia meshes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/0063—Implantable repair or support meshes, e.g. hernia meshes
- A61F2002/0072—Delivery tools therefor
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- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Prostheses (AREA)
Abstract
The invention discloses a skull breaking and repairing device suitable for neurosurgery clinic, which comprises a U-shaped titanium alloy clamping groove and an L-shaped titanium alloy clamping groove, wherein a circular through groove is arranged on the top side of the left side of the U-shaped titanium alloy clamping groove, a clamping column is connected inside the circular through groove in a sliding manner, a supporting column is connected to the right side of the U-shaped titanium alloy clamping groove on the right side of the circular through groove through a rotating shaft, a circular clamping groove is arranged at the left end of the supporting column, the inside of the circular clamping groove is clamped with the right end of the clamping column, a folding titanium alloy net is sleeved on the side surface of the supporting column through a through hole, the left side and the right side of the folding titanium alloy net are both connected with one side, close to the U-shaped titanium alloy clamping groove and the L-shaped titanium alloy clamping groove, through the rotating shaft, the skull breaking and repairing device suitable for neurosurgery clinic can have certain extensibility, thereby better protecting the head and being beneficial to use.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a skull breaking and repairing device suitable for neurosurgery clinics.
Background
The skull-opening operation is needed for any reason, the skull flap can not be immediately implanted in situ after being cut, the skull flap can be embedded and preserved for use under the skin of the patient, the complication of the skull group of the patient is few, the repair appearance is satisfactory, the pain of the patient is increased by the operation again, the defect that the skull is loosened and unstable after being repaired due to the fact that the absorption of the skull is reduced or even the skull is necrotic exists, for example, the operation of preserving the skull of the patient is simplified, the environmental requirement of preserving the skull of the patient is reduced, and the skull of the patient is not deformed, the skull-opening repair device for the neurosurgery is optimal for skull-opening repair is not complete enough for the skull repair, the skull-opening repair device has various conditions such as skull breakage, skull loss, skull collapse and the like, the skull-opening repair device for the neurosurgery is optimal for the skull group, the existing skull group can be repaired by using the skull of the patient directly by using a titanium alloy mesh, for the overall skull repair, the existing skull repair devices have the defects that the extensibility of the repair device is not good enough, the development of the skull is easily influenced, or the existing skull repair device has the extensibility, but the rigidity of the repair device is reduced, the head cannot be better protected when collision occurs, and the use is not facilitated.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the existing defects, provide a skull breaking and repairing device suitable for neurosurgery clinic, have certain extensibility, do not influence the development of the skull, simultaneously can keep the rigidity of the repairing device, further better protect the head, facilitate the use and effectively solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a skull breaking and repairing device suitable for neurosurgery clinic, which comprises a U-shaped titanium alloy clamping groove and an L-shaped titanium alloy clamping groove, a circular through groove is arranged at the top side of the left side of the U-shaped titanium alloy clamping groove, a clamping column is connected inside the circular through groove in a sliding manner, a supporting column is connected at the right side of the U-shaped titanium alloy clamping groove at the right side of the circular through groove through a rotating shaft, the left end of the supporting column is provided with a circular clamping groove, the inner part of the circular clamping groove is clamped with the right end of the clamping column, the side surface of the supporting column is sleeved with a folding titanium alloy net through a through hole, the left side and the right side of the folding titanium alloy net are respectively connected with one side of the U-shaped titanium alloy clamping groove and one side of the L-shaped titanium alloy clamping groove which are close to each other through a rotating shaft, the right end of the supporting column is provided with a baffle disc, and the side of the baffle disc is connected with the side of the circular groove in a sliding manner, and the circular groove is formed in the top end of the left side of the L-shaped titanium alloy clamping groove.
As a preferred technical scheme of the invention, the sides of the upper surfaces of the U-shaped titanium alloy clamping groove and the L-shaped titanium alloy clamping groove, which are far away from each other, are connected with first connecting rings through fixing columns, the ends of the side surfaces of the two first connecting rings, which are far away from each other, are provided with connecting plates, and the other ends of the connecting plates are provided with second connecting rings.
As a preferable technical scheme of the invention, the top end of the side surface of the circular through groove is provided with a threaded hole, the inside of the threaded hole is connected with a positioning stud through threads, and the positioning stud is positioned on the left side of the clamping column.
As a preferable technical scheme of the invention, the top end of the side surface of the clamping column is provided with a push rod, the push rod penetrates through the top side of the U-shaped titanium alloy clamping groove through a rectangular through groove, and the rectangular through groove is positioned on the right side of the threaded hole.
As a preferred technical scheme of the invention, the left side of the side surface of the circular groove is provided with an annular fixed block, the annular fixed block is positioned on the left side of the baffle disc, and the baffle disc corresponds to the annular fixed block.
As a preferred technical solution of the present invention, the depth of the circular groove is smaller than the depth of the circular slot.
Compared with the prior art, the invention has the beneficial effects that: this cranium breaks prosthetic devices that opens suitable for neurosurgery is clinical, card post and circular draw-in groove joint, fix a position the support column, prevent that the support column from rotating and supporting, and then can keep prosthetic devices' rigidity, and then to the better protection of head, be favorable to using, the skull breaks the department and takes place the transform when the skull is normal development, can make the fender dish on the support column remove along circular recess to make folding titanium alloy net extend or fold, can make prosthetic devices have certain extensibility, do not influence the normal development of skull.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A of the present invention;
FIG. 3 is an enlarged view of the structure at B of the present invention;
FIG. 4 is an enlarged view of the structure at position C of the present invention.
In the figure: the device comprises a 1U-shaped titanium alloy clamping groove, a 2L-shaped titanium alloy clamping groove, 3 second connecting rings, 4 connecting plates, 5 fixing columns, 6 first connecting rings, 7 circular through grooves, 8 clamping columns, 9 circular clamping grooves, 10 supporting columns, 11 folding titanium alloy nets, 12 positioning studs, 13 threaded holes, 14 circular grooves, 15 baffle discs, 16 annular fixing blocks, 17 rectangular through grooves and 18 push rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a skull rupture repair device suitable for neurosurgery clinics comprises a U-shaped titanium alloy clamping groove 1 and an L-shaped titanium alloy clamping groove 2, wherein one sides, far away from each other, of the upper surfaces of the U-shaped titanium alloy clamping groove 1 and the L-shaped titanium alloy clamping groove 2 are connected with first connecting rings 6 through fixing columns 5, one ends, far away from each other, of the side surfaces of the two first connecting rings 6 are provided with connecting plates 4, the other ends of the connecting plates 4 are provided with second connecting rings 3, the U-shaped titanium alloy clamping groove 1 and the L-shaped titanium alloy clamping groove 2 can be respectively fixed on two sides of a skull rupture part, the top side of the left side of the U-shaped titanium alloy clamping groove 1 is provided with a circular through groove 7, the top end of the side surface of the circular through groove 7 is provided with a threaded hole 13, the inside of the threaded hole 13 is connected with a positioning stud 12 through threads, the positioning stud 12 is positioned on the left side of the clamping, the inside of the circular through groove 7 is slidably connected with a clamping column 8, the right side of the U-shaped titanium alloy clamping groove 1 positioned at the right side of the circular through groove 7 is connected with a supporting column 10 through a rotating shaft, the left end of the supporting column 10 is provided with a circular clamping groove 9, the inside of the circular clamping groove 9 is clamped with the right end of the clamping column 8, the clamping column 8 is clamped with the circular clamping groove 9, the supporting column 10 is positioned, the supporting column 10 is prevented from rotating and is supported, the rigidity of the repairing device can be kept, the head can be better protected, the use is facilitated, when the skull normally develops, the top end of the side surface of the clamping column 8 is provided with a push rod 18, the push rod 18 passes through the top side of the U-shaped titanium alloy clamping groove 1 through a rectangular through groove 17, the rectangular through groove 17 is positioned at the right side of the threaded hole 13, the push rod 18 is pushed, the clamping column 8, the blocking disc 15 on the supporting column 10 moves along the circular groove 14, the U-shaped titanium alloy clamping groove 1 and the L-shaped titanium alloy clamping groove 2 pull the folding titanium alloy net 11 to extend or fold, the repairing device can have certain extensibility, normal development of a skull is not affected, the left side and the right side of the folding titanium alloy net 11 are respectively connected with one side, close to the U-shaped titanium alloy clamping groove 1 and the L-shaped titanium alloy clamping groove 2, of the U-shaped titanium alloy clamping groove 1 through a rotating shaft, the blocking disc 15 is arranged at the right end of the supporting column 10, the side face of the blocking disc 15 is in sliding connection with the side face of the circular groove 14, the circular groove 14 is arranged at the top end of the left side of the L-shaped titanium alloy clamping groove 2, the annular fixing block 16 is arranged at the left side of the circular groove 14, the annular fixing block 16 is arranged at the left side of the blocking disc 15, the blocking disc 15 corresponds to, preventing the clip 8 from separating from the circular clip groove 9.
When in use: the U-shaped titanium alloy clamping groove 1 is fixed on one side of a skull breaking position, the L-shaped titanium alloy clamping groove 2 is clamped on the other side of the skull breaking position through rotation of the supporting column 10 and the folding titanium alloy net 11, the pushing rod 18 is pushed to move along the rectangular through groove 17, the clamping column 8 can be clamped with the circular clamping groove 9, the supporting column 10 is positioned, the supporting column 10 is prevented from rotating and supporting, the rigidity of the repairing device can be kept, the head can be better protected, the repairing device is convenient to use, the skull breaking position can be changed when the skull normally develops, the blocking disc 15 on the supporting column 10 can move along the circular groove 14, the folding titanium alloy net 11 can be pulled to extend or fold by the U-shaped titanium alloy clamping groove 1 and the L-shaped titanium alloy clamping groove 2, the repairing device can have certain extending performance, and the normal development of the skull is not affected.
The invention can lead the repairing device to have certain extensibility without influencing the normal development of the skull, and simultaneously can keep the rigidity of the repairing device, thereby better protecting the head and being beneficial to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a cranium breaks prosthetic devices open suitable for neurosurgery is clinical, includes U type titanium alloy draw-in groove (1) and L type titanium alloy draw-in groove (2), its characterized in that: the side surface of the support column (10) is sleeved with a folding titanium alloy net (11) through a through hole, the left side and the right side of the folding titanium alloy net (11) are respectively connected with the U-shaped titanium alloy clamping groove (1) and the L-shaped titanium alloy clamping groove (2) through a rotating shaft, the right side of the support column (11) is provided with a blocking disc (15), and the side surface of the blocking disc (15) is connected with the side surface of the circular groove (14) in a sliding manner, the circular groove (14) is formed in the top end of the left side of the L-shaped titanium alloy clamping groove (2);
the side, far away from each other, of the upper surfaces of the U-shaped titanium alloy clamping groove (1) and the L-shaped titanium alloy clamping groove (2) is connected with a first connecting ring (6) through a fixing column (5), one end, far away from each other, of the side surfaces of the two first connecting rings (6) is provided with a connecting plate (4), and the other end of each connecting plate (4) is provided with a second connecting ring (3); the top end of the side face of the clamping column (8) is provided with a push rod (18), the push rod (18) penetrates through the top side of the U-shaped titanium alloy clamping groove (1) through a rectangular through groove (17), the top end of the side face of the circular through groove (7) is provided with a threaded hole (13), the interior of the threaded hole (13) is connected with a positioning stud (12) through threads, the positioning stud (12) is located on the left side of the clamping column (8), and the rectangular through groove (17) is located on the right side of the threaded hole (13); the side left side of circular recess (14) is equipped with annular fixed block (16), and annular fixed block (16) are located the left side of keeping off dish (15), and keep off dish (15) and annular fixed block (16) and correspond.
2. A clinical skull breaking repair device for neurosurgery according to claim 1, wherein: the depth of the circular groove (14) is smaller than that of the circular clamping groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811630581.1A CN109481081B (en) | 2018-12-29 | 2018-12-29 | Skull breaking and repairing device suitable for neurosurgery clinic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811630581.1A CN109481081B (en) | 2018-12-29 | 2018-12-29 | Skull breaking and repairing device suitable for neurosurgery clinic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109481081A CN109481081A (en) | 2019-03-19 |
| CN109481081B true CN109481081B (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811630581.1A Active CN109481081B (en) | 2018-12-29 | 2018-12-29 | Skull breaking and repairing device suitable for neurosurgery clinic |
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| Country | Link |
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| CN (1) | CN109481081B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440304B (en) * | 2021-01-06 | 2023-04-18 | 杭州彗搏科技有限公司 | Skull breaking and repairing device with multiple layers of protective metal mesh plates |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2566779B2 (en) * | 1987-06-30 | 1996-12-25 | 京セラ株式会社 | Artificial skull member |
| CN203138652U (en) * | 2013-03-14 | 2013-08-21 | 上海交通大学医学院附属仁济医院 | Built-in trifocal traction bone forming machine |
| CN205072927U (en) * | 2015-09-25 | 2016-03-09 | 西安东澳生物科技有限公司 | Plugging device is repaired to telescopic basis cranii |
| CN205073071U (en) * | 2015-09-15 | 2016-03-09 | 西安东澳生物科技有限公司 | Use fixed basis cranii patching device of silver -colored clamping |
| CN206315110U (en) * | 2016-10-24 | 2017-07-11 | 高福安 | A kind of skull clinical suitable for neurosurgery breaks prosthetic device |
| CN108577953A (en) * | 2018-03-21 | 2018-09-28 | 李永强 | A kind of skull suitable for neurosurgery clinic breaks prosthetic device |
| CN207970161U (en) * | 2017-11-15 | 2018-10-16 | 深圳市人民医院 | Movable skull repairing device |
| CN108836423A (en) * | 2018-07-16 | 2018-11-20 | 刘东升 | A kind of Mirco-traumatic skull drill of improved neurosurgery clinical operation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7717946B2 (en) * | 2004-06-07 | 2010-05-18 | Degima Gmbh | Polymeric plate bendable without thermal energy and methods of manufacture |
-
2018
- 2018-12-29 CN CN201811630581.1A patent/CN109481081B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2566779B2 (en) * | 1987-06-30 | 1996-12-25 | 京セラ株式会社 | Artificial skull member |
| CN203138652U (en) * | 2013-03-14 | 2013-08-21 | 上海交通大学医学院附属仁济医院 | Built-in trifocal traction bone forming machine |
| CN205073071U (en) * | 2015-09-15 | 2016-03-09 | 西安东澳生物科技有限公司 | Use fixed basis cranii patching device of silver -colored clamping |
| CN205072927U (en) * | 2015-09-25 | 2016-03-09 | 西安东澳生物科技有限公司 | Plugging device is repaired to telescopic basis cranii |
| CN206315110U (en) * | 2016-10-24 | 2017-07-11 | 高福安 | A kind of skull clinical suitable for neurosurgery breaks prosthetic device |
| CN207970161U (en) * | 2017-11-15 | 2018-10-16 | 深圳市人民医院 | Movable skull repairing device |
| CN108577953A (en) * | 2018-03-21 | 2018-09-28 | 李永强 | A kind of skull suitable for neurosurgery clinic breaks prosthetic device |
| CN108836423A (en) * | 2018-07-16 | 2018-11-20 | 刘东升 | A kind of Mirco-traumatic skull drill of improved neurosurgery clinical operation |
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| Publication number | Publication date |
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| CN109481081A (en) | 2019-03-19 |
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