CN104825196A - Handheld type ultrasonic measurement device used for detecting encephaledema after bone flap removing operation - Google Patents
Handheld type ultrasonic measurement device used for detecting encephaledema after bone flap removing operation Download PDFInfo
- Publication number
- CN104825196A CN104825196A CN201510274016.6A CN201510274016A CN104825196A CN 104825196 A CN104825196 A CN 104825196A CN 201510274016 A CN201510274016 A CN 201510274016A CN 104825196 A CN104825196 A CN 104825196A
- Authority
- CN
- China
- Prior art keywords
- signal processing
- processing circuit
- circuit board
- protecting sheathing
- encephaledema
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0808—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the brain
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4427—Device being portable or laptop-like
Abstract
The invention relates to a handheld type ultrasonic measurement device used for detecting encephaledema after a bone flap removing operation and belongs to the technical field of ultrasonic inspection and measurement. The device is composed of a protective casing (1), a set of result display lamps (2), an ultrasound transmitting probe (3), an ultrasound receiving probe (4) and a signal processing circuit board cavity (5), wherein the set of result display lamps (2) are arranged on the upper surface of the protective casing (1), the ultrasound transmitting probe (3) is arranged at the bottom end of the protective casing (1), the transmitting frequency of the ultrasound transmitting probe (3) is one MHz, the ultrasound receiving probe (4) is arranged at the bottom end of the protective casing (1), the signal processing circuit board cavity (5) is formed inside the protective casing (1), and a signal processing circuit board is installed inside the signal processing circuit board cavity (5). The device is made with elements purchased in the market through conventional methods. The device has the advantages that the structure is simple, the operation is convenient, and the encephaledema severity can be detected objectively.
Description
Technical field:
The present invention relates to a kind of ultrasonic hand-held measuring device detected for lobe postoperative brain edema of boning, belong to ultrasonic detecting technology field.
Background technology:
Cerebral edema detect lobe Post operation Cerebral Injury conditions of patients of boning is observed, diagnosis, Treatment and Prognosis is significant.Cerebral edema non-invasive detection methods conventional at present has brain CT, MRI, brain resistance method of temperature measurement and artificial pressure survey method.Said method has the following disadvantages in clinical practice: 1, for each detection, and patient need pay expensive expense, increases the financial burden of patient family.2, device structure is complicated, and operation easier is comparatively large, and operator could need be competent at through long-term professional training, cannot realize detecting with bed for a long time.3, regional area or small volume cerebral edema lesion detection limited precision, as edema pathological changes near brain surface and centerline construction.4, artificial pressure survey method and medical worker's clinical experience closely related.Cerebral edema non-invasive detection methods, for meeting Clinical detection requirement, has a significant improvement in following several respects both at home and abroad at present: 1, improve checkout equipment utilization rate, reduces patient and detects the expense that need pay at every turn, alleviate patient's financial burden.2, improve equipment ease for operation, reduce operation professional.3, regional area or small volume cerebral edema lesion detection precision and sensitivity is improved.4, medical worker accumulates clinical experience, improves artificial pressure survey method measurement result accuracy.But at present conventional detection method still cannot meet completely safe, easy, long-term, repeat, cerebral edema lesion detection requirement objectively.
By literature search, the relevant open report of the bone lobe postoperative brain edema ultrasonic hand-held measuring device identical with technical solution of the present invention is not found.
Summary of the invention:
The object of the invention is to the deficiency overcoming existing cerebral edema lossless detection method, a kind of ultrasonic hand-held measuring device detected for lobe postoperative brain edema of boning is provided.
The ultrasonic hand-held measuring device detected for lobe postoperative brain edema of boning of the present invention, by protecting sheathing (1), be placed in one group of result display lamp (2) of protecting sheathing (1) upper surface, be placed in ultrasound emission probe (3) that protecting sheathing (1) bottom emission frequency is 1MHz, be placed in ultrasonic reception probe (4) of protecting sheathing (1) bottom, be placed in protecting sheathing (1), its signal processing circuit board chamber (5) built with signal processing circuit board forms; Wherein: the signal processing circuit board placed in signal processing circuit board chamber (5) processes the ultrasound echo signal that ultrasonic reception probe (4) receives, and result is shown by the one group of result display lamp (2) being placed in protecting sheathing (1) upper surface.The ultrasound emission frequency of 1MHz detects the degree of depth by cerebral edema and organization ultrasonic spread speed is determined, signal intensity is 1.5mW/cm2.
The device that the present invention selects market to buy is made according to a conventional method.
The invention has the advantages that: structure is simple, easy to operate, can objective detection cerebral edema lesion degree.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
Fig. 2 is signal processing circuit theory diagram of the present invention.
Detailed description of the invention:
As shown in Figure 1; the ultrasonic hand-held measuring device detected for lobe postoperative brain edema of boning of the present invention; by protecting sheathing 1; be placed in one group of result display lamp 2 of protecting sheathing 1 upper surface; be placed in the ultrasound emission probe 3 that protecting sheathing 1 bottom emission frequency is 1MHz; be placed in the ultrasonic reception probe 4 of protecting sheathing 1 bottom, be placed in protecting sheathing 1, its signal processing circuit board chamber 5 built with signal processing circuit board forms.
During use, the measuring device shown in Fig. 1 is placed on the position needing to detect lobe postoperative brain edema pathological changes of boning, testing result is shown by the one group of result display lamp 2 being embedded in protecting sheathing 1 upper surface.For guaranteeing that ultrasonic transducer transmitting power detects in safety range at brain, two joints No. seven batteries are used to power for measuring device.
Lobe postoperative brain edema of boning pathological changes testing process is as follows: first, be placed in protecting sheathing 1 bottom emission frequency be 1MHz ultrasound emission probe 3 produce ultrasonic signals enter tested cerebral tissue; Then, the ultrasonic reception probe 4 being placed in protecting sheathing 1 bottom receives cerebral tissue ultrasonic reflection echo-signal X (t); After this, be transferred to the signal processing circuit board placed in signal processing circuit board chamber 5 compare process by receiving ultrasound echo signal X (t), obtain and detect cerebral edema lesion degree value; Finally, shown by one group of result display lamp 2 that detection cerebral edema lesion degree value outputs to protecting sheathing 1 upper surface, if brain edema pathological changes, first result display lamp 2 near ultrasound emission probe 3 is bright, and all the other are in OFF state; Cerebral edema lesion degree is higher, near bright more of result display lamp 2 of ultrasound emission probe 3, extinguishes display lamp 2 fewer.
Claims (1)
1. the ultrasonic hand-held measuring device detected for lobe postoperative brain edema of boning; it is characterized in that this measuring device is by protecting sheathing (1); be placed in one group of result display lamp (2) of protecting sheathing (1) upper surface; be placed in ultrasound emission probe (3) that protecting sheathing (1) bottom emission frequency is 1MHz; be placed in ultrasonic reception probe (4) of protecting sheathing (1) bottom, be placed in protecting sheathing (1), its signal processing circuit board chamber (5) built with signal processing circuit board forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510274016.6A CN104825196A (en) | 2015-05-26 | 2015-05-26 | Handheld type ultrasonic measurement device used for detecting encephaledema after bone flap removing operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510274016.6A CN104825196A (en) | 2015-05-26 | 2015-05-26 | Handheld type ultrasonic measurement device used for detecting encephaledema after bone flap removing operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104825196A true CN104825196A (en) | 2015-08-12 |
Family
ID=53803679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510274016.6A Pending CN104825196A (en) | 2015-05-26 | 2015-05-26 | Handheld type ultrasonic measurement device used for detecting encephaledema after bone flap removing operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104825196A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112241952A (en) * | 2020-10-22 | 2021-01-19 | 平安科技（深圳）有限公司 | Method and device for recognizing brain central line, computer equipment and storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1431736A1 (en) * | 1985-07-11 | 1988-10-23 | Иркутский государственный институт усовершенствования врачей | Apparatus for determining the degree of expressiveness of brain edema |
| SU1754068A1 (en) * | 1990-07-03 | 1992-08-15 | Донецкий медицинский институт им.М.Горького | Method for detecting edema - brain swelling |
| CN1170560A (en) * | 1996-06-28 | 1998-01-21 | 先进技术实验室有限公司 | Hand held ultrasonic diagnostic instrument |
| US6955648B2 (en) * | 2000-09-29 | 2005-10-18 | New Health Sciences, Inc. | Precision brain blood flow assessment remotely in real time using nanotechnology ultrasound |
| CN201111409Y (en) * | 2007-07-03 | 2008-09-10 | 凯健企业股份有限公司 | Measurement display device |
| CN203841721U (en) * | 2014-04-11 | 2014-09-24 | 南京科进实业有限公司 | Pulse active probe of ultrasound transcranial Doppler blood stream analyzer |
| CN104545988A (en) * | 2013-10-18 | 2015-04-29 | 成都翼诚电子有限公司 | B-ultrasonic equipment using LED display |
-
2015
- 2015-05-26 CN CN201510274016.6A patent/CN104825196A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1431736A1 (en) * | 1985-07-11 | 1988-10-23 | Иркутский государственный институт усовершенствования врачей | Apparatus for determining the degree of expressiveness of brain edema |
| SU1754068A1 (en) * | 1990-07-03 | 1992-08-15 | Донецкий медицинский институт им.М.Горького | Method for detecting edema - brain swelling |
| CN1170560A (en) * | 1996-06-28 | 1998-01-21 | 先进技术实验室有限公司 | Hand held ultrasonic diagnostic instrument |
| US6955648B2 (en) * | 2000-09-29 | 2005-10-18 | New Health Sciences, Inc. | Precision brain blood flow assessment remotely in real time using nanotechnology ultrasound |
| CN201111409Y (en) * | 2007-07-03 | 2008-09-10 | 凯健企业股份有限公司 | Measurement display device |
| CN104545988A (en) * | 2013-10-18 | 2015-04-29 | 成都翼诚电子有限公司 | B-ultrasonic equipment using LED display |
| CN203841721U (en) * | 2014-04-11 | 2014-09-24 | 南京科进实业有限公司 | Pulse active probe of ultrasound transcranial Doppler blood stream analyzer |
Non-Patent Citations (1)
| Title |
|---|
| 刘皎然等: "新生儿颅脑超声诊断脑水肿的临床价值", 《华北国防医药》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112241952A (en) * | 2020-10-22 | 2021-01-19 | 平安科技（深圳）有限公司 | Method and device for recognizing brain central line, computer equipment and storage medium |
| CN112241952B (en) * | 2020-10-22 | 2023-09-05 | 平安科技（深圳）有限公司 | Brain midline identification method, device, computer equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20200163644A1 (en) | Fetal heart rate monitoring system | |
| US20140358000A1 (en) | Automated doppler pulse cycle selection | |
| US20240016475A1 (en) | Portable Ultrasound Device | |
| WO2016041395A1 (en) | Image-guided elasticity detection system and detection method thereof | |
| CN106175838B (en) | Backscattering ultrasonic bone diagnosis system based on array probe | |
| Barczyńska et al. | DAS28 score vs. ultrasound examination for assessment of rheumatoid arthritis disease activity: comparison and discussion of pros and cons | |
| CN204683596U (en) | A kind of electromagnetic wave signal blood processor | |
| CN104825196A (en) | Handheld type ultrasonic measurement device used for detecting encephaledema after bone flap removing operation | |
| CN102293668B (en) | Method and device for monitoring bone fracture in real time | |
| CN111407314A (en) | Clinical bladder urine volume real-time supervision device based on ultrasonic probe array | |
| CN109567929B (en) | Microwave ablation monitoring method for ultrasonic harmonic weighting and characterization parameter differential imaging | |
| US11583256B2 (en) | Fat layer dependent sensor adaptation | |
| CN202128485U (en) | Fracture real-time monitoring device | |
| RU2587310C1 (en) | Method of determining and differentiation microemboluses in brain blood stram by means of ultrasonic doppler system | |
| CN204121063U (en) | A kind of ultrasonic diagnosis positioner for clinical treatment | |
| CN104068896A (en) | Right-triangle three-receiving ultrasonic subcutaneous fat measuring device | |
| CN113117266B (en) | Temperature monitoring equipment | |
| Lai et al. | Assessment of wrist joint inflammation in patients with rheumatoid arthritis by quantitative two-and three-dimensional power Doppler ultrasonography | |
| CN104720800A (en) | Electromagnetic wave signal processing device | |
| CN113116382A (en) | Skin tissue temperature detection device and detection method | |
| CN110680655A (en) | Pregnant woman's palace height, abdominal girth measuring equipment | |
| CN204351830U (en) | The early stage electro physiology checkout equipment of chronic disease and system | |
| US20220354425A1 (en) | Dielectric transmission probes and methods of using the same | |
| CN203417212U (en) | Blood flow detection device based on ultrasonic testing | |
| Tsubai et al. | Development of an ultrasound system for measuring tissue strain of lymphedema |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150812 |
|
| RJ01 | Rejection of invention patent application after publication |