CN110327133A - It is a kind of applied to the artificial dura mater opening cranium and going in bone flap decompression operation - Google Patents
It is a kind of applied to the artificial dura mater opening cranium and going in bone flap decompression operation Download PDFInfo
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- CN110327133A CN110327133A CN201910626170.3A CN201910626170A CN110327133A CN 110327133 A CN110327133 A CN 110327133A CN 201910626170 A CN201910626170 A CN 201910626170A CN 110327133 A CN110327133 A CN 110327133A
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- CN
- China
- Prior art keywords
- dura mater
- artificial dura
- cranium
- decompression operation
- bone flap
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- 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.)
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Classifications
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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
- A61F2/02—Prostheses implantable into the body
Abstract
The invention discloses a kind of applied to the artificial dura mater opening cranium and going in bone flap decompression operation, the artificial dura mater is star structure, star structure tool is there are four angle, the central concave of the edge of the coupling part between two neighboring angle in four angles to the artificial dura mater.It is of the invention be applied to open the artificial dura mater that cranium is gone in bone flap decompression operation be arranged to the star structure for needing mend to be adapted to human body head dura mater, can directly be fitted in artificial dura mater when use needs mend, it then no longer needs to that artificial dura mater is carried out to trim when using during surgery in this way can be used directly, to reduce operating time, procedure efficiency is improved.
Description
Technical field
The present invention relates to artificial dura mater fields, and in particular to it is a kind of applied to open cranium go it is artificial hard in bone flap decompression operation
Film.
Background technique
Increased intracranial pressure is neurosurgery common clinical pathological syndrome, is craniocerebral injury, brain tumor, cerebral hemorrhage, brain product
Sign common to water and intracranial inflammation etc. causes intracranial pressure to continue since above-mentioned disease increases cranial cavity content volume
2.0kPa or more, so as to cause corresponding syndrome, referred to as increased intracranial pressure.Increased intracranial pressure can cause hernia cerebri crisis, can
Keep patient dead due to respiratory and circulatory failure.And in order to solve the problems, such as increased intracranial pressure, it mostly uses now and patient is opened
Cranium removes bone flap decompression operation, to reduce the intracranial pressure of patient.Opening cranium and removing bone flap decompression operation is by removing patient part's skull
The dura mater of inside releases the closure of cranial cavity, increases its compensatory space.It needs that the dura mater cut off is carried out to expand to subtract in the operation to open
Suture, to expand reconstruction cranial cavity, it is therefore desirable to use artificial dura mater to repair the dura mater opening of suture human body head.But
Artificial dura mater at present on the market for repairing is mostly rectangular or square, and goes in bone flap decompression operation suffering from opening cranium
It cracks on the dura mater on person head usually star dura mater gap, therefore needs in art by rectangular or square artificial dura mater
It could be used to suture after being trimmed to the star structure being adapted to star dura mater gap, time-consuming and laborious, procedure efficiency is low.
Based on the above issues, it needs to design a kind of facilitate and directly uses artificial dura mater in art, it is artificial to save trimming in operation
The time of dura mater improves procedure efficiency.
Summary of the invention
In order to solve the above technical problem, the present invention provides it is a kind of applied to open cranium go it is artificial hard in bone flap decompression operation
Film, which is not necessarily to trimming when in use can be used directly, to reduce operating time, improve procedure efficiency.
To achieve the goals above, the present invention adopts the following technical scheme:
It is a kind of applied to the artificial dura mater opening cranium and going in bone flap decompression operation, the artificial dura mater is star structure, described
Star structure tool is there are four angle, and the edge of the coupling part between two neighboring angle in four angles is into the artificial dura mater
Heart recess.
Further, the artificial dura mater includes dura mater main body and outwardly extending 4 extensions from dura mater main body, and 4
A extension forms four angles of the star structure.
Further, the extension circumferential direction uniform intervals are set in the dura mater main body.
Further, the edge of the coupling part between the two neighboring angle in four angles of the star structure is arc-shaped.
Further, the edge of the coupling part between the two neighboring angle of two of them in four angles of the star structure
In herringbone.
Further, the extension is triangular structure.
Further, the dura mater main body is quadrangle, and each side of quadrangle is the common edge of each extension and quadrangle.
Further, the artificial dura mater is the Xenogenic acellular dermal matrix of the skin histology preparation of ox, and main component is
Collagen.
It is of the invention be applied to open the artificial dura mater that cranium is gone in bone flap decompression operation be arranged to repair with human body head dura mater
The star structure being adapted at benefit, artificial dura mater can be directly fitted in by when use needs mend, when using during surgery so then
It no longer needs to that artificial dura mater is carried out to trim can be used directly, to reduce operating time, improves procedure efficiency.
Detailed description of the invention
Fig. 1 is the structural representation for being applied to open the embodiment 1 for the artificial dura mater that cranium is gone in bone flap decompression operation of the invention
Figure；
Fig. 2 is the structural representation for being applied to open the embodiment 2 for the artificial dura mater that cranium is gone in bone flap decompression operation of the invention
Figure.
In figure: 1, dura mater main body；2, extension；3, interconnecting piece.
Specific embodiment
With reference to the accompanying drawing to it is of the invention be applied to open the artificial dura mater that cranium is gone in bone flap decompression operation elaborate.
The embodiment 1 for being applied to open the artificial dura mater that cranium is gone in bone flap decompression operation of the invention is as shown in Figure 1, artificial hard
Film is star structure, and star structure tool is there are four angle, and the edge of the interconnecting piece 3 between two neighboring angle in four angles is to artificial
The central concave of dura mater.Wherein, artificial dura mater includes dura mater main body 1 and outwardly extending 4 extensions from dura mater main body 1
2,4 extensions 2 form four angles of star structure.The interconnecting piece between two neighboring angle in four angles of star structure
3 edge is arc-shaped, wherein the edge of the coupling part between the two neighboring angle of two of them in the four of star structure angle
In herringbone.Artificial dura mater is Xenogenic acellular dermal matrix prepared by the skin histology of ox, and main component is collagen, and
Remain the distinctive three-D space structure of collagen.
The embodiment 2 for being applied to open the artificial dura mater that cranium is gone in bone flap decompression operation of the invention is as shown in Fig. 2, artificial hard
Film is star structure, and star structure tool is there are four angle, and the edge of the interconnecting piece 3 between two neighboring angle in four angles is to artificial
The central concave of dura mater.Wherein, artificial dura mater includes dura mater main body 1 and outwardly extending 4 extensions from dura mater main body 1
2,4 extensions 2 form four angles of star structure, are set in dura mater main body 1 to uniform intervals in 4 extension weeks 2.Its
In, extension 2 is triangular structure, and dura mater main body 1 is quadrangle, and each side of quadrangle is the public affairs of each extension 2 and quadrangle
Side altogether.
It is of the invention be applied to open the artificial dura mater that cranium is gone in bone flap decompression operation be arranged to repair with human body head dura mater
The star structure being adapted at benefit, artificial dura mater can be directly fitted in by when use needs mend, when using during surgery so then
It no longer needs to that artificial dura mater is carried out to trim can be used directly, to reduce operating time, improves procedure efficiency.
In other embodiments, the shape of dura mater main body can also be round or ellipse.
In other embodiments, the number of extension can also be 3 or 5.
In other embodiments, the shape of extension can also be the similar triangular structure formed by curve.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (8)
1. a kind of applied to the artificial dura mater opening cranium and going in bone flap decompression operation, it is characterised in that: the artificial dura mater is star
Structure, star structure tool is there are four angle, and the edge of the coupling part between two neighboring angle in four angles is to the people
The central concave of work dura mater.
2. according to claim 1 be applied to open the artificial dura mater that cranium is gone in bone flap decompression operation, it is characterised in that: described
Artificial dura mater includes that dura mater main body and outwardly extending 4 extensions from dura mater main body, 4 extensions form the star
Four angles of shape structure.
3. according to claim 2 be applied to open the artificial dura mater that cranium is gone in bone flap decompression operation, it is characterised in that: described
Extension circumferential direction uniform intervals are set in the dura mater main body.
4. according to claim 2 be applied to open the artificial dura mater that cranium is gone in bone flap decompression operation, it is characterised in that: described
The edge of the coupling part between two neighboring angle in four angles of star structure is arc-shaped.
5. according to claim 4 be applied to open the artificial dura mater that cranium is gone in bone flap decompression operation, it is characterised in that: described
The edge of the coupling part between the two neighboring angle of two of them in four angles of star structure is in herringbone.
6. according to claim 3 be applied to open the artificial dura mater that cranium is gone in bone flap decompression operation, it is characterised in that: described
Extension is triangular structure.
7. according to claim 6 be applied to open the artificial dura mater that cranium is gone in bone flap decompression operation, it is characterised in that: described
Dura mater main body is quadrangle, and each side of quadrangle is the common edge of each extension and quadrangle.
8. according to claim 1 be applied to open the artificial dura mater that cranium is gone in bone flap decompression operation, it is characterised in that: described
Artificial dura mater is Xenogenic acellular dermal matrix prepared by the skin histology of ox, and main component is collagen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910626170.3A CN110327133A (en) | 2019-07-11 | 2019-07-11 | It is a kind of applied to the artificial dura mater opening cranium and going in bone flap decompression operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910626170.3A CN110327133A (en) | 2019-07-11 | 2019-07-11 | It is a kind of applied to the artificial dura mater opening cranium and going in bone flap decompression operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110327133A true CN110327133A (en) | 2019-10-15 |
Family
ID=68146545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910626170.3A Pending CN110327133A (en) | 2019-07-11 | 2019-07-11 | It is a kind of applied to the artificial dura mater opening cranium and going in bone flap decompression operation |
Country Status (1)
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|---|---|
| CN (1) | CN110327133A (en) |
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| CN106137455A (en) * | 2016-08-01 | 2016-11-23 | 上海群爱医疗科技有限公司 | A kind of cranium face, nose repair sticking patch |
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| CN202136925U (en) * | 2011-07-16 | 2012-02-08 | 景德镇陶瓷学院 | Ceramic membrane with toothed channel |
| CN102525575A (en) * | 2011-12-27 | 2012-07-04 | 吴卫江 | Limited and gradual decompression control system for acute cerebral hemispheric swelling |
| US20150148912A1 (en) * | 2012-03-12 | 2015-05-28 | Antonio Sambusseti | Improved absorbable patch, in reinforced pga, for the replacement of a portion of bladder wall following partial cystectomy |
| CN104379089A (en) * | 2012-03-12 | 2015-02-25 | 安东尼奥·桑布塞蒂 | Improved absorbable cap for bladder enlargement in patients with low compliance or for the replacement of a vast portion of bladder following bilharzia |
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| CN105473102A (en) * | 2013-08-22 | 2016-04-06 | 强生医疗有限责任公司 | Surgical implant |
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| CN104510544A (en) * | 2014-11-17 | 2015-04-15 | 贾忠 | Automatic-expansion patch and using method thereof |
| CN204971700U (en) * | 2015-08-14 | 2016-01-20 | 上海市肺科医院 | Biological compound trachea patch |
| CN105997294A (en) * | 2016-05-03 | 2016-10-12 | 李泽福 | Repair system and repair method applied in craniocerebral operation |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191015 |
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| RJ01 | Rejection of invention patent application after publication |