CN113856009A - Hydrocephalus shunt tube - Google Patents

Hydrocephalus shunt tube Download PDF

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Publication number
CN113856009A
CN113856009A CN202111306369.1A CN202111306369A CN113856009A CN 113856009 A CN113856009 A CN 113856009A CN 202111306369 A CN202111306369 A CN 202111306369A CN 113856009 A CN113856009 A CN 113856009A
Authority
CN
China
Prior art keywords
pressure
shunt tube
control end
hydrocephalus
flow
Prior art date
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.)
Pending
Application number
CN202111306369.1A
Other languages
Chinese (zh)
Inventor
张冰克
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Capital Institute of Pediatrics
Original Assignee
Capital Institute of Pediatrics
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 Capital Institute of Pediatrics filed Critical Capital Institute of Pediatrics
Priority to CN202111306369.1A priority Critical patent/CN113856009A/en
Publication of CN113856009A publication Critical patent/CN113856009A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
    • A61M27/002—Implant devices for drainage of body fluids from one part of the body to another
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
    • A61M27/002—Implant devices for drainage of body fluids from one part of the body to another
    • A61M27/006—Cerebrospinal drainage; Accessories therefor, e.g. valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M25/00—Catheters; Hollow probes
    • A61M2025/0001—Catheters; Hollow probes for pressure measurement
    • A61M2025/0002—Catheters; Hollow probes for pressure measurement with a pressure sensor at the distal end
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate

Abstract

The invention discloses a hydrocephalus shunt tube, which relates to the technical field of hydrocephalus shunt, and comprises a shunt tube main body; the top of the shunt tube main body is provided with a platform type bending part, and the tail end of the platform type bending part is provided with a sensor bougie; the body of the shunt tube main body is respectively provided with a liquid storage bag, an adjustable control valve and a microsensor controller; the sensor bougie is connected with the PC control end through the miniature sensor controller and used for collecting pressure and flow information in real time and sending the pressure and flow information to the PC control end; the PC control end is used for sending out an adjusting command according to the pressure and flow information; the adjustable control valve is connected with the PC control end through the micro sensor controller and used for controlling the pressure and the flow according to the adjusting command. The invention simultaneously realizes the regulation and control of the pressure and the flow of the shunt pipe, has application prospect in the medical market and has wide practicability.

Description

Hydrocephalus shunt tube
The invention relates to a divisional application of a disposable hydrocephalus shunt, wherein the application number of a parent case is 201910662165.8, and the application date is 2019.07.22.
Technical Field
The invention relates to the technical field of hydrocephalus shunt, in particular to a hydrocephalus shunt tube.
Background
Hydrocephalus is not a single disease, and is the progressive expansion of the ventricular system or (and) the subarachnoid space due to cerebrospinal fluid malabsorption, circulatory obstruction, or hypersecretion caused by craniocerebral trauma or intracranial swelling. The pressing force of hydrocephalus can be divided into high-intracranial-pressure hydrocephalus and normal-intracranial-pressure hydrocephalus, and can be divided into communicating hydrocephalus and obstructive hydrocephalus according to the dynamics of cerebrospinal fluid.
Typical symptoms of hydrocephalus are headache, vomiting, blurred vision, optic nerve head edema, occasional double vision, vertigo and epileptic seizure. Some patients have slow pulse, high blood pressure, disordered breathing and pupil change; some patients may have dyskinesia of eyeball, and cone beam syndrome, and have syndrome of internal distention, such as emesis, gastrointestinal hemorrhage, neurogenic pulmonary edema, diabetes insipidus, brain type sodium retention, and brain type salt depletion syndrome.
In the process of treating hydrocephalus, a hydrocephalus shunt pipe is needed, but the hydrocephalus shunt pipe in the prior art is only used for controlling and monitoring pressure, has single function and cannot be used for timely implementing the internal flow condition.
Disclosure of Invention
The invention aims to provide a hydrocephalus shunt pipe which can realize simultaneous regulation and control of pressure and flow.
In order to achieve the purpose, the invention provides the following scheme:
a hydrocephalus shunt tube, which comprises a shunt tube body;
the top of the shunt tube main body is provided with a platform type bending part, and the tail end of the platform type bending part is provided with a sensor bougie; the body of the shunt tube main body is respectively provided with a liquid storage bag, an adjustable control valve and a microsensor controller;
the sensor bougie is connected with a PC control end through the miniature sensor controller and used for collecting pressure and flow information in real time and sending the pressure and flow information to the PC control end; the PC control end is used for sending out an adjusting command according to the pressure and flow information;
the adjustable control valve is connected with the PC control end through the micro sensor controller and used for controlling the pressure and the flow according to the adjusting command.
Optionally, an LoRa module F8L10D is disposed on the micro sensor controller, and an LoRa terminal F8L10T is disposed on the PC control end.
Optionally, the PC control terminal is further configured to display the pressure information and the flow information in real time after receiving the pressure information and the flow information.
Optionally, the reservoir is located above the adjustable control valve.
Optionally, the body material of shunt tubes main part is the silica gel material.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects:
the pressure and flow information is detected in real time through the sensor bougie, the pressure and flow information is sent to the PC control end through the micro sensor controller, the PC control end sends an adjusting instruction to the micro sensor controller, the micro sensor controller further sends the adjusting instruction to the adjustable control valve, and the pressure and flow information is regulated and controlled through the adjustable control valve. The invention simultaneously realizes the regulation and control of the pressure and the flow of the shunt pipe, has application prospect in the medical market and has wide practicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other structural schematic diagrams according to these drawings without inventive labor.
Fig. 1 is a schematic structural view of a hydrocephalus shunt tube according to the present invention;
fig. 2 is a block diagram of a hydrocephalus shunt system of the present invention.
Description of the symbols: the flow distribution pipe comprises a flow distribution pipe body, 2-a platform type bending part, 21-a sensor bougie, 3-a liquid storage bag, 4-an adjustable control valve and 5-a miniature sensor controller.
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.
As shown in fig. 1 and 2, the present embodiment provides a hydrocephalus shunt, and the hydrocephalus shunt is a disposable hydrocephalus shunt.
Hydrocephalus shunt tubes includes regulation and control module, transmission module, pressure control unit, flow control unit, pressure information acquisition unit and flow information acquisition unit, and pressure information acquisition unit's output is connected with transmission module's input, and flow information acquisition unit's output is connected with transmission module's input, and transmission module's output is connected with pressure control unit's input, and transmission module's output still is connected with flow control unit's input, regulation and control module and transmission module both way junction.
In this embodiment, pressure information acquisition unit and flow information acquisition unit are sensor bougie 21, survey pressure information and flow information in real time through sensor bougie 21, then transmit relevant information for transmission module, utilize wireless loRa module to transmit for external PC control end, and pressure control unit and flow control unit specifically are adjustable control valve 4.
Wherein, transmission module specifically is microsensor controller 5, and is provided with loRa module F8L10D on the microsensor controller 5, and the regulation and control module specifically is the PC control end, and is provided with loRa terminal F8L10T on the PC control end, and after the PC control end received the signal, but real-time display to steerable adjustable control valve 4 carries out the regulation and control of pressure and flow through adjustable control valve 4.
The disposable hydrocephalus shunt tubes that provides in this embodiment still includes shunt tubes main part 1, and shunt tubes main part 1's top is provided with the platform type 2 of bending, and the platform type 2's of bending end is equipped with sensor bougie 21, is provided with reservoir 3 and adjustable control valve 4 on this shunt tubes main part 1's the body respectively, and still is provided with microsensor controller 5 on shunt tubes main part 1's the body.
Wherein, the reservoir 3 is located the top of adjustable control valve 4, and the body of shunt tubes main part 1 all adopts the silica gel material.
Furthermore, when the device is used, the silica gel shunt tube body 1 is used for puncturing the ventricles of the brain and placing the bottom end of the tube body into the abdominal cavity through the skin, then the device can be normally used, the pure pressure control is changed into the flow pressure control through the regulation and control of a PC computer, the cranial pressure is kept at 80-180 mm water column in a normal state, a rechargeable battery is used for supplying power, and the daily flow limit is less than or equal to 500 ml.
In the embodiment, the pressure and flow are regulated and controlled through the regulating and controlling module, the external PC control end is specifically adopted for operation, the pressure control is changed into the flow pressure simultaneous regulation and control, the signal transmission is carried out through the wireless transmission module, the information acquisition reaction is timely and reliable, the pressure and flow regulation and control of the flow dividing pipe are realized simultaneously through the wireless pressure regulating and controlling system, the application prospect in the medical market is realized, and the wireless pressure regulating and controlling system has wide practicability.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.

Claims (5)

1. The hydrocephalus shunt tube is characterized by comprising a shunt tube body;
the top of the shunt tube main body is provided with a platform type bending part, and the tail end of the platform type bending part is provided with a sensor bougie; the body of the shunt tube main body is respectively provided with a liquid storage bag, an adjustable control valve and a microsensor controller;
the sensor bougie is connected with a PC control end through the miniature sensor controller and used for collecting pressure and flow information in real time and sending the pressure and flow information to the PC control end; the PC control end is used for sending out an adjusting command according to the pressure and flow information;
the adjustable control valve is connected with the PC control end through the micro sensor controller and used for controlling the pressure and the flow according to the adjusting command.
2. The hydrocephalus shunt tube of claim 1, wherein the microsensor controller is provided with a LoRa module F8L10D, and the PC control end is provided with a LoRa terminal F8L 10T.
3. The hydrocephalus shunt tube of claim 1, wherein the PC control end is further configured to display the pressure information and the flow information in real time after receiving the pressure information and the flow information.
4. The hydrocephalus shunt tube of claim 1, wherein the reservoir is located above the adjustable control valve.
5. The hydrocephalus shunt tube of claim 1, wherein the body of the shunt tube body is made of silica gel.
CN202111306369.1A 2019-07-22 2019-07-22 Hydrocephalus shunt tube Pending CN113856009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111306369.1A CN113856009A (en) 2019-07-22 2019-07-22 Hydrocephalus shunt tube

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111306369.1A CN113856009A (en) 2019-07-22 2019-07-22 Hydrocephalus shunt tube
CN201910662165.8A CN111282139A (en) 2019-07-22 2019-07-22 Disposable hydrocephalus shunt tube

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201910662165.8A Division CN111282139A (en) 2019-07-22 2019-07-22 Disposable hydrocephalus shunt tube

Publications (1)

Publication Number Publication Date
CN113856009A true CN113856009A (en) 2021-12-31

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Family Applications (2)

Application Number Title Priority Date Filing Date
CN201910662165.8A Pending CN111282139A (en) 2019-07-22 2019-07-22 Disposable hydrocephalus shunt tube
CN202111306369.1A Pending CN113856009A (en) 2019-07-22 2019-07-22 Hydrocephalus shunt tube

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Application Number Title Priority Date Filing Date
CN201910662165.8A Pending CN111282139A (en) 2019-07-22 2019-07-22 Disposable hydrocephalus shunt tube

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202751632U (en) * 2012-08-21 2013-02-27 张晓东 Automatic controlling device for external ventricular drainage under ceaseless monitor of intracranial pressure
CN104758988A (en) * 2015-04-09 2015-07-08 北京市神经外科研究所 Inferior regulation ventriculo-peritoneal shunt pipe
CN108992767A (en) * 2010-03-19 2018-12-14 华盛顿大学 drainage system for excess body fluid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2275873Y (en) * 1996-10-25 1998-03-11 刘宗明 Percutaneous ventriculopuncture continuous drainage system
CN106620901A (en) * 2016-09-27 2017-05-10 南京航空航天大学 Self-adaption encephalic cerebrospinal fluid drainage device
CN108310477B (en) * 2018-01-24 2020-12-11 山东百多安医疗器械股份有限公司 Rechargeable implanted automatic voltage regulation and distribution system with program control function
CN108543120A (en) * 2018-02-05 2018-09-18 武汉大学 A kind of encephalic cerebrospinal fluid automatic drainage device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108992767A (en) * 2010-03-19 2018-12-14 华盛顿大学 drainage system for excess body fluid
CN202751632U (en) * 2012-08-21 2013-02-27 张晓东 Automatic controlling device for external ventricular drainage under ceaseless monitor of intracranial pressure
CN104758988A (en) * 2015-04-09 2015-07-08 北京市神经外科研究所 Inferior regulation ventriculo-peritoneal shunt pipe

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