TWI260232B - Fixer for water-storing valve of skull - Google Patents

Fixer for water-storing valve of skull Download PDF

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Publication number
TWI260232B
TWI260232B TW093117250A TW93117250A TWI260232B TW I260232 B TWI260232 B TW I260232B TW 093117250 A TW093117250 A TW 093117250A TW 93117250 A TW93117250 A TW 93117250A TW I260232 B TWI260232 B TW I260232B
Authority
TW
Taiwan
Prior art keywords
skull
water storage
water
valve
storage valve
Prior art date
Application number
TW093117250A
Other languages
Chinese (zh)
Other versions
TW200600129A (en
Inventor
Chao-Jan Wang
Wen-Hua Guo
Original Assignee
Chao-Jan Wang
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chao-Jan Wang filed Critical Chao-Jan Wang
Priority to TW093117250A priority Critical patent/TWI260232B/en
Publication of TW200600129A publication Critical patent/TW200600129A/en
Application granted granted Critical
Publication of TWI260232B publication Critical patent/TWI260232B/en

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M27/00Drainage appliances for wounds or the like, i.e. wound drains, implanted drains
    • A61M27/002Implant devices for drainage of body fluids from one part of the body to another
    • A61M27/006Cerebrospinal drainage; Accessories therefor, e.g. valves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00Catheters; Hollow probes
    • A61M25/01Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02Holding devices, e.g. on the body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00Catheters; Hollow probes
    • A61M25/01Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02Holding devices, e.g. on the body
    • A61M2025/0213Holding devices, e.g. on the body where the catheter is attached by means specifically adapted to a part of the human body

Abstract

This invention is one kind of fixer for water-storing valve of skull. By a technology of indirectly installing a water-storing valve on a skull via a fixer in this invention, the water-storing valve can be easily fixed on the skull. The fixer disclosed in this invention is mainly related to a screwed part on the external edge of the fixer directly screwed with the skull. Combining the water-storing valve on the fixer contributes the water-storing valve to connect with the ventricle of the brain inside the skull. It can ensure the fixed position thereof even after a long time.

Description

1260232

V. INSTRUCTION DESCRIPTION OF THE INVENTION (1) Technical Field of the Invention The present invention relates to a skull storage valve holder, and particularly to a use of a water storage valve, and allows the water storage valve to pass through the solid state. Hey, 'the technique of literary clothing in the bones. [Prior Art]

According to the human body's brain, chest and abdominal cavity, the water will be discharged under normal conditions to achieve the function of controlling the body's metabolism, so that the human body can operate normally; the human brain will produce a certain amount of water every day. About 400 cc, and a healthy person can automatically discharge the water produced by the ventricle to avoid hoarding in the brain. However, when someone suffers from brain damage due to factors such as lesions, impact or 'injury, nerves The blood vessels are unable to discharge the water generated by the blood vessels due to injury or the drainage of the spleen I particles, resulting in cerebral edema. The brain's brain continues to increase due to internal pressure, which requires a continuous deterioration. The water storage valve is installed in the skull to drain water to other organs of the body and excreted.

For example, the Republic of China New Patent Announcement No. 4 4 7 3 9 "brain edema shunt device", the prior publication discloses a flow valve of a cerebral edema shunt device, which is mainly composed of two hollow hard semi-valve bodies, The two halves are co-coated with a jacket layer, and the two valve bodies are respectively protruded from one end facing each other to form a connecting tube; and half of the valve body is provided with a piston which can be used to close the other half of the valve body. At present, in order to solve the cerebral edema phenomenon, the medical system fixes the flow valve (water storage valve) described in the prior patent to the skull, as shown in "Fig. 1" and "Fig. 2J, through the water storage valve 7 The extension tube 7 1 extends into the ventricle, and the other end is

1260232

V. Description of the invention

Connect-discharge, state, and pull the drainage f72 into the abdominal cavity of the patient, so that the patient's intestine to the generated water is discharged through the reservoir valve 7G and the drainage tube 72 to the abdominal cavity or chest or right atrium to assist The patient drains the water and avoids the phenomenon of cerebral edema, and the technical department of the water storage 7G fixed in the head f73 opens an opening 4 for the device storage valve 7 at the skull 73, and around the opening 74. Then, three inclined holes 75 are inserted through the connecting holes 76 through the three inclined holes 75 and the through holes 77 at the periphery of the water storage valve 70, and the entire water storage valve 7 is tied and connected to the first month of the seventh month. This method of fixing the water storage valve 7 衍生 will cause quite a lot of problems during the operation:

(1) During the operation, it is quite difficult for the doctor to drill the oblique or straight hole after drilling the oblique hole in the patient's skull. For the patient, the risk of life safety is undoubtedly relatively high. (2) Or fixing the water storage valve in the adjacent connective tissue by suture, suturing the scalp covering the place, easily causing the distortion of the water storage valve, affecting the function of the entire drainage system, is not easy to operate, and easy Delaying the operation time 'affects the risk of surgery for the patient. (3) After the operation to solve cerebral edema is completed, the water storage valve is permanently fixed in the skull, so that the scalp will cover the outer surface of the water storage valve when it grows out. Therefore, the water storage valve will be integrated into the brain, so the water is stored. Whether the positioning of the valve is stable or not is very important, but the skull will grow displacement after the knife is opened or the turbulent tube of the system will be elastic, which will affect the fixed position of the water storage valve. If the displacement of the water storage valve occurs, the water storage will be caused. The valve catheter will have poor drainage function, thus losing the most important drainage function, and the treatment effect of the patient's cerebral edema disease is not obvious, which is an important problem to be solved by the invention.

Page 6 !26〇232

V. INSTRUCTIONS (3) [Disclosure] The main object of the present invention is to ensure the installation of the valve: the type of the water storage valve is stabilized by the holder through the holder, and the process of the female I is simple and quick. The threaded part of the technical year disclosed in this house is directly screwed into the skull 1 series through a fixture to fix and seal on the outer edge, and then the connection valve will be used to connect the water storage valve and the fixture to the valve disc 1S. It is firmly positioned on the skull by the fixture and is connected to the ventricle of the skull by the N mesh. The preferred embodiment and detailed technical content of Equation 1: 配合 明 兹 兹 兹 兹 兹 。 。 。 。 。 5 。 。 。 。 。 。 。 。 。 。 [Cross-application method] # The skull storage valve holder disclosed in the present invention is used for fixing the water storage valve to the holder of the second and second, as shown in "Fig. 3", the skull storage water of the present invention is two The water storage valve 10 is composed of two hollow upper and lower valve bodies 1 1 and 1 2, and the outer edges of the upper and lower valve bodies 11 and 1 2 are provided with a plurality of perforations '1 for the lower body 1 2 The bottom of the bottom body is provided with a water inlet pipe 1 2 1, and the upper valve body 11 is a water outlet pipe 11. The water inlet pipe 1 2 1 of the water storage valve 10 sucks the water in the brain into the water outlet. 1 1 1 The water is discharged to the abdomen of the human body. Since the way of the water storage valve 1 is able to be completed by many known techniques, it is not the subject of discussion of the present invention, so it is not to be said. The holder 20 for fixing the water storage valve 1 is mainly disposed on the upper edge of the holder 20 and has a top edge 21 extending outwardly. The top edge 21 is provided with a plurality of perforations 2 11 . 2 11 is an L-shaped penetrating design, and is disposed opposite to the position of the perforated crucible 3 of the water storage valve 10 for fixing the water storage valve 10 to the upper portion of the holder 2; the outer edge of the holder 2 is provided with a thread portion 2 2 The threaded portion 2 2 has the first

Page 7

1260232 V. Inventive Description (4) The end 221 and the second end 222, and the first end 221 has a larger diameter than the second end 222, so that the diameter of the threaded portion 2 2 2 2 2 is smaller and slightly tapered. A plurality of irregularly distributed holes 22 3 are provided on the outer surface of the threaded portion 2 2 , and a receiving portion 23 is formed in the holder 20 . The shape of the receiving portion 23 is provided. The lower valve body 2 is fitted to the water storage valve , for the water storage valve 10 to be inserted, and a snap portion 2 is formed in the bottom of the accommodating portion 23. The inner hexagon is matched with an operating tool (not shown) to engage the latch portion 24 to drive the holder 2 to rotate, so that the holder 2 can be screwed to the skull 60 and fixed. On the other hand, the water storage valve 1 is placed on the fixed fasting 20 to connect the water storage valve 1 to the inner ventricle of the skull 6 。. Please refer to "4th" and "5th figure" for the whole installation structure and method. First, a hole 61 is opened in the skull 6,. The hole 61 is slightly smaller than the first end 221 of the holder 20. The diameter and the retainer 20 are designed to be tapered by the thread, so it is easier to insert into the hole 61 of the skull 6. 'Bid = the holder 2G can directly screw the screw joint bone 6 (), and the human skull 6〇 The tool 3〇 (£ “figure 6”), the second tool of the operating tool 30, the δ solid state 20 is a special tool, so the operating tool 3〇 is also provided with a mesh in the holder 20 housing 23 The mating block 31 extends continuously into a solid end 32'. The latching end 32 of the operating tool 30 is a retractable latching portion 24' for driving the retainer 2. Rotation can be produced, so that the ridge 22 can be screwed into the skull 6 to achieve its screw-fixed positioning structure. The entrance hole is fixed (4) has been fixed in the skull 6G ±, the water storage valve 10 is worn 40 = ΐ should be! The fixer 2 〇 perforated Chuan, during the operation, the connecting line knife over the Beiding water 10 and the fixer 20 perforations 13, 211, so that the water storage room

1260232

10 0 is combined with the anchor 2 〇, the water storage valve 丨〇 can be easily and quickly installed on the skull 6 〇 through the setting of the fixer 2 紧密 and tightly combined, and the skull 6 〇 will continue to grow after the operation, so the skull 6 〇 and the threaded portion 2 2 of the holder 2 会 will be closer together, and when the skull 6 〇 is growing, it will protrude into the hole 2 2 3 on the threaded portion 22, and the holder 2 will not be The detachment or movement occurs at the position where the skull is installed. Therefore, the water storage valve 丨〇 the inlet pipe of the lower valve body 丨 2 extends the position of the connection pipe 50 to the ventricle, and the long time is not due to the skull 6 〇^Long and the deviation occurs, the water in the water storage valve can smoothly pass through the drainage hole 1 1 1 of the upper valve rank 11 and extend the connection tube 5 to the abdomen of the human body to achieve the problem of cerebral edema. . The above-mentioned ones are only the preferred embodiments of the present invention, and those skilled in the art can understand the technical means of the present invention according to actual needs, in the present invention. The so-called equal = force σ is changed by the teaching. Therefore, all the modifications and modifications made in the scope of the patent application of the present invention should remain within the scope of the present invention.

Page 9 1260232 Brief description of the drawing [Simple description of the drawing] Fig. 1 is a perspective view of a conventional water storage valve fixed to the skull. Fig. 2 is a plan view showing the structure of a conventional water storage valve fixed to a skull. Fig. 3 is an exploded perspective view showing the water storage valve and the holder of the present invention. Fig. 4 is a structural view showing the water storage valve of the present invention coupled to the skull through a fixing device. Fig. 5 is a schematic view showing the implementation of the present invention in the brain. Fig. 6 is a schematic view showing the state of use of the fastener by the operating tool of the present invention. [Description of Symbols] 10 .....................Water Storage Valves 11, 1 2............ Upper and Lower Valves Body 111 ...............Outlet pipe 121 ...............Inlet pipe 13 ............ .........Perforation 20 .....................Retainer 21 ............... ... top edge 211 ...............perforation 22 ..................... threaded portion 221 ...............first end 22 2 ............... second end 2 2 3 ......... ... sub-L hole 23 ..................... accommodating part 2 4 .............. ....... card department

Page 10 1260232

Page 11

Claims (1)

1260232 VI. Patent Application Range 1. A skull water storage valve holder is a fixing device for fixing a water storage valve to a skull, and is characterized in that: the upper edge of the holder extends outwardly with a top edge, the top edge The upper end of the fixing device is provided with at least one perforation for fixing the water storage valve. The outer edge of the fixing device is provided with a threaded portion for engaging the fixed skull. The holder is provided with a receiving portion for the water storage valve. The rim is inserted into the bottom of the accommodating portion and is provided with a latching portion for driving the retainer to screw the outer edge of the retainer to the bone and to connect the water storage valve to the inner ventricle of the skull. 2. The skull reservoir valve holder of claim 1, wherein the threaded portion has a first end and a second end, and the first end has a larger diameter than the second end. 3. The skull water reservoir retainer of claim 1, wherein the latch portion is a polygonal perforation. 4. The skull water reservoir valve of claim 1, wherein the surface of the threaded portion is provided with a plurality of holes. 5. The skull water reservoir valve of claim 1, wherein the perforation is an L shape.
Page 12
TW093117250A 2004-06-16 2004-06-16 Fixer for water-storing valve of skull TWI260232B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW093117250A TWI260232B (en) 2004-06-16 2004-06-16 Fixer for water-storing valve of skull

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW093117250A TWI260232B (en) 2004-06-16 2004-06-16 Fixer for water-storing valve of skull

Publications (2)

Publication Number Publication Date
TW200600129A TW200600129A (en) 2006-01-01
TWI260232B true TWI260232B (en) 2006-08-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW093117250A TWI260232B (en) 2004-06-16 2004-06-16 Fixer for water-storing valve of skull

Country Status (1)

Country Link
TW (1) TWI260232B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9802028B2 (en) 2011-10-04 2017-10-31 Renishaw (Ireland) Limited Neurosurgical apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9802028B2 (en) 2011-10-04 2017-10-31 Renishaw (Ireland) Limited Neurosurgical apparatus
US10610674B2 (en) 2011-10-04 2020-04-07 Renishaw (Ireland) Limited Neurosurgical apparatus

Also Published As

Publication number Publication date
TW200600129A (en) 2006-01-01

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