CN1593676A - Cranium water storage valve fixer - Google Patents
Cranium water storage valve fixer Download PDFInfo
- Publication number
- CN1593676A CN1593676A CNA2004100256921A CN200410025692A CN1593676A CN 1593676 A CN1593676 A CN 1593676A CN A2004100256921 A CNA2004100256921 A CN A2004100256921A CN 200410025692 A CN200410025692 A CN 200410025692A CN 1593676 A CN1593676 A CN 1593676A
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- China
- Prior art keywords
- water storage
- storage valve
- skull
- holder
- valve
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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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Abstract
The invention discloses a cranium water storage valve fixer, wherein the fixer is arranged with screw threads on the surface portion, thus can be screwed onto the cranium, then the water storage valve can be connected to the fixer. The invention can be applied to fix the water storage valve onto the cranium in a simple way.
Description
Technical field:
The invention belongs to technical field of medical instruments.Be specifically related to a kind of skull water storage valve holder.
Background technology:
Organs such as the brain of human body, thoracic cavity and abdominal cavity can be discharged moisture content under normal condition, play the metabolic function of control human body.Generally speaking, human brain all can produce a certain amount of moisture content every day, and about about 400m1, healthy people can get rid of the moisture content that the ventricles of the brain produce automatically, avoids hoarding in brain.But, when due to illness human body becomes, bump or factor such as injured and when causing brain impaired, neural blood vessel can't be discharged the moisture content that produces because of injured or draining fine hair particulates plug make brain, cause cerebral edema, can make brain pressure continue to increase like this, the state of an illness continues to worsen, therefore, at this moment just need adorn a water storage valve, moisture content drain other organs to health be excreted by it at the skull position of human brain.No. 447309 denomination of invention of the novel patent announcement of the Republic of China is for having disclosed a kind of flow valve of cerebral edema part flow arrangement in the patent of " cerebral edema part flow arrangement ", this valve mainly is made up of half valve body of two hollow hard, and coat a jacket layer jointly outside two and half valve bodies, be convexly equipped with respectively in the end dorsad of two and half valve bodies and form an adapter, and in one and half valve bodies, be provided with one can be in order to seal the piston of second half valve body.
At present, clinically for solving the cerebral edema phenomenon, usually the flow valve (water storage valve) that above-mentioned publication is described is fixed on skull, as Fig. 1 and shown in Figure 2, below water storage valve 70, connect an extension 71 and stretch into the ventricles of the brain, drain tube 72 of another termination, and with the abdominal cavity of drain tube 72 drawings to the patient, the moisture content that patient's ventricles of the brain are produced drains into its abdominal cavity or thoracic cavity or right atrium by water storage valve 70 and drain tube 72, and assisting patients is discharged moisture content, avoids taking place the cerebral edema phenomenon.When using the water storage valve, fixedly seeing of water storage valve and skull is shown in Figure 2, offer an opening 74 that can install water storage valve 70 at skull 73, and around opening 74, establish three inclined holes 75 again, passing these three inclined holes 75 by connecting line 76 links to each other with the perforation 77 at water storage valve 70 edges, water storage valve 70 is tied on the skull 73, but this fixed form can produce a lot of problems:
(1) in operation process, the doctor will try to make a match behind rat holing or the straight hole on patient's the skull, and this operation is quite difficult, and risk is bigger.
(2) if fixedly the water storage valve is in the mounting means of contiguous connective tissue with suture, stitching covers the scalp at this place, causes the distortion displacement of water storage valve easily, influence the function of whole drainage system, in operation, be not easy, and delay operating time easily, have influence on the risk of corrective surgery.
(3) after the operation of this solution cerebral edema is finished, to be fixed in the skull the water storage valve is permanent, can cover the outer surface of water storage valve after allowing scalp grow, so the water storage valve can be incorporated into brain, therefore whether quite important the location of water storage valve is firmly, but skull can produce the drainage tube of displacement or system after operating on nonelastic, thereby can have influence on the fixed position of water storage valve, if the problem of water storage valve displacement takes place, to cause water storage valve guide drain function bad, thereby lose topmost drain function, the patient causes cerebral edema treatment of conditions poor effect.
Summary of the invention:
Technical problem to be solved by this invention is to overcome above-mentioned weak point, provides a kind of water storage valve that makes can firmly be installed on the holder of skull, and installs simple and easy quick.
The invention provides a kind of skull water storage valve holder, as shown in Figure 3, these holder 20 tops are outward extended with an edge 21, and on edge 21, be provided with a plurality of perforation 211, this bores a hole 211 L-shaped, and is disposed at perforation 13 positions of water storage valve 10 relatively, in order to fixedly connected water storage valve 10; The appearance portion of this holder 20 is provided with threaded portion 22, and the diameter of these 22 upper ends 221, threaded portion makes threaded portion 22 be little taper greater than following 222 ends, and in order to be screwed together in skull, 22 outer surface is provided with the hole 223 of a plurality of irregular distributions in the threaded portion; A holding part 23 is established in these holder 20 inside, and the following valve body 12 that is shaped as cooperation water storage valve 10 of this holding part 23 is for the embedding of water storage valve 10; The bottom of this holding part 23 is run through continuously and is provided with a blocking part 12, this blocking part 12 is a hexagonal configuration, to drive holder 20 rotations under cooperating at operation tool, make the screw thread of holder 20 outer rims partly 22 can be screwed together in skull and fixedly connected, again water storage valve 10 is attached on the holder 20, water storage valve 10 is connected with the ventricles of the brain in the skull.
Skull water storage valve holder of the present invention is indirectly the water storage valve to be installed on skull by holder, can make the water storage valve be fixed on skull more easily, can get rid of the cerebral edema situation when clinical use, and can guarantee that cistern is positioned at skull for a long time.
Description of drawings:
Fig. 1 is the axonometric chart that prior art water storage valve is fixed in skull.
Fig. 2 is the plane structure chart that prior art water storage valve is fixed in skull.
Among the figure: 70-water storage valve 71-extension 72-drain tube 74-opens the 75-inclined hole
76-connecting line 77-edge-punching
Fig. 3 is water storage valve of the present invention and holder three-dimensional exploded view.
Fig. 4 is that water storage valve of the present invention is positioned the skull structure chart by the holder combination.
Fig. 5 is that the invention process is in the brain sketch map.
Fig. 6 is that the present invention drives holder user mode sketch map with operation tool.
Among the figure:
10-water storage valve 11-water storage valve top 111-drain tube
Valve body 121-extension 13-outer rim perforation under the 12-water storage valve
20-holder 21-retainer edges 211-perforation
Lower end, 222-threaded portion, upper end, 221-threaded portion, 22-threaded portion
223-hole 23-holding part 24-blocking part
Valve body 32-hexagonal configuration is pulled end under the 30-operation tool 31-water storage valve
40-connecting line 50-extension 60-skull 61-perforate
To further specify the present invention by embodiment below.
The specific embodiment:
Embodiment 1: the installation of skull water storage valve holder
As Fig. 4, shown in Figure 5, undergo surgery at skull 60 earlier and offer a hole 61, the diameter in this hole 61 is slightly less than the external diameter of holder 20 upper ends 221, holder 20 is by the taper design of threaded portion 22, be easier to insert in the hole 61 of skull 60, making holder 20 can directly screw in the skull 60 that is spirally connected, is that operation tool 30 by as shown in Figure 6 carries out and screw in skull 60.This operation tool 30 is provided with one with respect to valve body 31 under the coordinating block water storage valve of holder 20 holding parts 23, and extend pulling of a hexagonal configuration and hold 32, this is pulled end 32 and can stretch into and fix 20 blocking part 24, use driving holder 20 and can produce rotation, and then make threaded portion 22 can screw in skull 60 to screw togather fixed location structure to it.
When screwing in, this holder 20 is fixed on the skull 60, the perforation 13 of water storage valve 10 is corresponding to the perforation 211 of holder 20, pass the perforation 13 of water storage valve 10 and holder 20 in the operation process more respectively with connecting line 40,211, water storage valve 10 is combined with holder 20 tightens, water storage valve 10 can be by the setting of holder 20, simple and easyly be installed on skull 60 fast and combine closely, and operation skull 60 meeting continued growths later, so skull 60 can cooperate closelyr with the threaded portion 22 of holder 20, and part skull 60 is when growth, can stretch into the hole 223 on the threaded portion 22, make holder 20 can not take place to break away from or displacement, so the water inlet pipe 121 of 10 times valve bodies 12 of water storage valve extends the position of connection tube 50 to the ventricles of the brain, Chang time can not grow and the misgivings of generation skew by excuse bone 60 yet again, the osculum 111 that the moisture content of water storage valve 10 can see through upper valve body 11 smoothly extends connection tube 50 to the discharge of human body abdominal part, has solved the problem of cerebral edema.
Embodiment 2: the draining of water storage valve
As shown in Figure 3, in the skull water storage valve holder of the present invention, water storage valve 10 is made of jointly 11,12 of the upper and lower valve bodies of two hollows, the outer matrix section of upper and lower valve body 11,12 is laid with a plurality of perforation 13, convex with a water inlet pipe 121 in the extension of the bottom of following valve body 12, upper valve body 11 then is an outlet pipe 111, and the water inlet pipe 121 that sees through water storage valve 10 sucks the moisture content in the brain, by outlet pipe 111 moisture content is expelled to the human abdomen again.
Claims (5)
1, a kind of skull water storage valve holder, be in order to water storage valve (10) is fixed in the holder (20) of skull (60), it is characterized in that: the edge (21) that stretches out, this holder top, be equipped with at least one perforation (211) on this edge (21), use for water storage valve (10) affixed, this holder (20) appearance portion is provided with threaded portion (22), in order to engage fixedly skull (60), be provided with a holding part (23) in this holder (20), use for valve body under this water storage valve (10) and insert, run through bottom this holding part (23) and be provided with a blocking part (24), this blocking part (24) is in order to drive this holder (20), make the affixed skull of screw thread (60) of this holder (20) appearance portion, and link for the interior ventricles of the brain of water storage valve (10) and skull (60).
2, skull water storage valve holder according to claim 1, it is characterized in that: this threaded portion (22) have first end (221) and second end (222), and first end (221) diameter is greater than second end (222) diameter.
3, skull water storage valve holder according to claim 1 is characterized in that: this blocking part (24) is polygon perforation.
4, skull water storage valve holder according to claim 1, it is characterized in that: the surface of this threaded portion (22) is provided with a plurality of holes (223).
5, skull water storage valve holder according to claim 1 is characterized in that: this perforation (211) is for L shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100256921A CN1593676A (en) | 2004-07-01 | 2004-07-01 | Cranium water storage valve fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100256921A CN1593676A (en) | 2004-07-01 | 2004-07-01 | Cranium water storage valve fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1593676A true CN1593676A (en) | 2005-03-16 |
Family
ID=34663795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100256921A Pending CN1593676A (en) | 2004-07-01 | 2004-07-01 | Cranium water storage valve fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1593676A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102548591A (en) * | 2009-08-21 | 2012-07-04 | 灰+金属有限公司 | Implantable vascular access |
| CN111097073A (en) * | 2018-10-26 | 2020-05-05 | 上海库欣医疗科技有限公司 | External drainage locking device |
| CN111939434A (en) * | 2020-08-18 | 2020-11-17 | 山东省千佛山医院 | Skull drainage tube fixing device and drainage system |
-
2004
- 2004-07-01 CN CNA2004100256921A patent/CN1593676A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102548591A (en) * | 2009-08-21 | 2012-07-04 | 灰+金属有限公司 | Implantable vascular access |
| CN102548591B (en) * | 2009-08-21 | 2014-09-17 | 灰+金属有限公司 | Implantable vascular access |
| CN111097073A (en) * | 2018-10-26 | 2020-05-05 | 上海库欣医疗科技有限公司 | External drainage locking device |
| CN111939434A (en) * | 2020-08-18 | 2020-11-17 | 山东省千佛山医院 | Skull drainage tube fixing device and drainage system |
| CN111939434B (en) * | 2020-08-18 | 2022-03-11 | 山东省千佛山医院 | Skull drainage tube fixing device and drainage system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |