CN209286523U - A kind of breathing guide device in liver cancer three dimensional conformal radiotherapy - Google Patents
A kind of breathing guide device in liver cancer three dimensional conformal radiotherapy Download PDFInfo
- Publication number
- CN209286523U CN209286523U CN201822031170.2U CN201822031170U CN209286523U CN 209286523 U CN209286523 U CN 209286523U CN 201822031170 U CN201822031170 U CN 201822031170U CN 209286523 U CN209286523 U CN 209286523U
- Authority
- CN
- China
- Prior art keywords
- nasal obstruction
- pipe
- arc panel
- air inlet
- liver cancer
- 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.)
- Active
Links
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a kind of breathing guide devices in liver cancer three dimensional conformal radiotherapy, including head fixing component, nasal obstruction seal assembly, air inlet pipe, escape pipe, air feed bottle, exhaust gas bottle, data processor and display, head fixing component includes headring, and it is connected to the arc panel on headring, arc panel is equipped with fixing piece, seal assembly of having a stuffy nose includes nasal obstruction ontology, nasal obstruction pipe one and nasal obstruction pipe two, nasal obstruction ontology is suspended on the lower end of arc panel by elastic string, nasal obstruction pipe one and nasal obstruction pipe two, which extend through, to be fixed on nasal obstruction ontology, breather check valve is equipped with inside nasal obstruction pipe one, outgassing nonreturn valve is equipped with inside nasal obstruction pipe two, air inlet pipe is connected between nasal obstruction Guan Yiyu air feed bottle, escape pipe is connected between nasal obstruction Guan Eryu exhaust gas bottle, the small turbine of sensing is respectively equipped in air inlet pipe and an air outlet pipe, data processing Device and the small turbine of sensing are electrically connected, and display and data processor are electrically connected.
Description
Technical field
The utility model belongs to the field of medical instrument technology, and in particular to one kind is in liver cancer three dimensional conformal radiotherapy
In breathing guide device.
Background technique
Primary carcinoma of liver is the high-incidence malignant tumour in China, because of its grade malignancy height, easily transfer, recurrence, therefore the death rate
It is high.It is most of that middle and advanced stage is all already belonged to when being found, and most of merge cirrhosis, dyshepatia, clinical treatment
Difficulty, general curative effect are poor.In recent years, accurate radiotherapy technology is widely used in the treatment of liver cancer, generally achieves preferable
Curative effect.However, liver is moved with respiratory movement, and then leads to radiotherapy accuracy decline, radiotherapeutic effect is influenced.Therefore, liver
The accurate positionin of tumor target is the key that three-dimensional precise radiotherapy.
Reducing or eliminating the influence breathed to radiotherapy at present mainly includes following several method:
(1) respiration gate control radiotherapy is realized by door control devices over the course for the treatment of in monitoring patient respiratory cycle
The variation of breath signal and in real time controllable radiation output quantity.The great advantage of respiratory gating technology is that patient can freely exhale
It inhales, but is the need for corresponding door control devices, and need longer simulated time and treatment time.Meanwhile it wanting in the treatment
Guarantee the quantitative relationship of the repeatability of gate-control signal and knub position part, and respirometric complexity this point is often difficult
Guarantee, the change of breathing pattern and the rhythm and pace of moving things can be implemented to affect to treatment.
(2) active control of breathing radiotherapy refers to and uses active respiration control device to control the breathing of patient to reduce
Influence of the respiratory movement to radiotherapy.Active control of breathing system includes: the computer of processor and display respiratory curve, control
Module, display, mouth containing device, nose clip, the balloon valve of sensor turbine and triggering control of breathing, mirror surface auxiliary device etc.,
In use process, disease population places mouth containing device, is clamped the nose with nose clip, and the small turbine of sensing that respiratory air flow makes to suck in device turns
It is dynamic.Patient respiratory signal is converted into digital signal by built-in converter, staff can see patient on computer screen
Respiratory curve.Although the device of active control of breathing reduces influence of the respiratory movement to liver position, and reproducible,
But its maximum problem is to frequently can lead to monitoring as the increase of radiotherapy time, a considerable amount of patients are not resistant to and lose
It loses, increases the duration of radiotherapy.
It can be seen from the above, carrying out breathing guidance for radiotherapy patient, it is also necessary to which a kind of portable and patient tolerance of operation is high
Device.
Utility model content
For the above technical problems, the utility model provides a kind of in liver cancer three dimensional conformal radiotherapy
Breathing guide device.
A kind of the technical issues of the utility model are as follows: breathing guidance dress in liver cancer three dimensional conformal radiotherapy
It sets, including head fixing component, nasal obstruction seal assembly, air inlet pipe, escape pipe, air feed bottle, exhaust gas bottle, data processor and display
Device, head fixing component include headring, and the arc panel being connected on headring, and arc panel is equipped with fixing piece, nasal obstruction sealing
Component includes nasal obstruction ontology, nasal obstruction pipe one and nasal obstruction pipe two, and nasal obstruction ontology is suspended on the lower end of arc panel, nasal obstruction by elastic string
Pipe one and nasal obstruction pipe two, which extend through, to be fixed on nasal obstruction ontology, is equipped with breather check valve inside pipe one of having a stuffy nose, is had a stuffy nose in pipe two
Portion is equipped with outgassing nonreturn valve, and air inlet pipe is connected with nasal obstruction pipe one, and escape pipe is connected with nasal obstruction pipe two, and air inlet pipe and an air outlet pipe passes through
Fixing piece is fixed on arc panel, and air feed bottle is connected with air inlet pipe, and exhaust gas bottle is connected with escape pipe, is divided in air inlet pipe and an air outlet pipe
Small turbine She You not be sensed, data processor and the small turbine of sensing are electrically connected, for converting telecommunications for air flow information processing
Number, display and data processor are electrically connected, for electric signal to be carried out number or graphical display.
Further, air feed bottle is medical oxygen cylinder, is equipped with Minitype negative pressure blower in exhaust gas bottle, is using medical oxygen cylinder
Patient's positive pressure ventilation, and expiration guidance is carried out for patient using Minitype negative pressure blower, the respiratory resistance of patient can be reduced, is prevented
Patient causes thoracic cavity to be bullied because respiratory resistance is excessive, to influence radiotherapy.
Further, headring is equipped with tightness-adjustable button part, can be adjusted according to the head circumference of different patients.
Further, it is uniformly bonded with infrared magnetic button on headring outside, patients head is carried out by infrared magnetic button
Magnetic therapy facilitates patient's calmness, promotes patient respiratory gentle.
Further, arc panel is retractable structure, can be adjusted according to the actual situation, strong applicability.
The working principle of the utility model are as follows: cover headring in patients head, and elastic using the progress of tightness-adjustable button part
Nasal obstruction pipe one, nasal obstruction pipe two are filled in patient nostril respectively, and adjust the bullet that arc panel length utilizes elastic string by the adjusting of degree
Power fastening nasal obstruction ontology, after air inlet pipe and an air outlet pipe is fixed by the fixing piece on arc panel, then by air inlet pipe and nose
It fills in pipe one to be connected, escape pipe is connected with nasal obstruction pipe two.After connection, medical staff instructs patient to carry out active breathing, is inhaling
When gas, the oxygen in air feed bottle is entered in patient's nasal cavity by breather check valve, and when expiration, the gas in nasal cavity passes through outlet list
Into valve inflow exhaust gas bottle, the air-flow velocity of air-breathing and expiration is converted into electric signal by sensing small turbine, and is sent to commercially available
For by electric signal carry out handle and by number or graphical display data processor, shown eventually by display, cure
Shield personnel can select radiotherapy opportunity according to the breath data of patient.
Compared with prior art, the utility model has the following beneficial effects: the utility model using nasal obstruction seal assembly and
Breather check valve and outgassing nonreturn valve control patient carry out active nasal respiration, compared to the mouth breathing of transmission, more naturally, patient
Fitness it is higher, then breathe it is more steady, can be to trouble in addition, be additionally provided with infrared magnetic button on the outside of the headring of the utility model
Person head carries out magnetic therapy, facilitates patient's calmness, promotes patient respiratory gentle.In short, the breathing guide device of the utility model
It can effectively be monitored under patient's normal breathing conditions, and then patient is instructed steadily to breathe, be more conducive to the fixation of organ,
The target area movement in Patients During Radiotherapy can be effectively reduced.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Wherein, the head 1- fixing component, 2- nasal obstruction seal assembly, 3- air inlet pipe, 4- escape pipe, 5- air feed bottle, 6- exhaust gas
Bottle, 7- data processor, display 8-, 9- headring, 10- arc panel, 11- fixing piece, 12- nasal obstruction ontology, 13- nasal obstruction pipe one,
14- nasal obstruction pipe two, 15- elastic string, 16- breather check valve, 17- outgassing nonreturn valve, 18- sense small turbine, 19- Minitype negative pressure wind
Machine, 20- tightness-adjustable button part, 21- infrared magnetic button.
Specific embodiment
To further appreciate that the content of the present invention, 1 the utility model will be further described with reference to the accompanying drawing.
As shown in Figure 1, a kind of breathing guide device in liver cancer three dimensional conformal radiotherapy, including head are fixed
Component 1, nasal obstruction seal assembly 2, air inlet pipe 3, escape pipe 4, air feed bottle 5, exhaust gas bottle 6, data processor 7 and display 8, head
Fixing component 1 includes headring 9, and the arc panel 10 being connected on headring 9, and headring 9 is equipped with tightness-adjustable button part 20, can root
It is adjusted according to the head circumference of different patients.Infrared magnetic button 21 is uniformly bonded on the outside of headring 9, it is right by infrared magnetic button 21
Patients head carries out magnetic therapy, facilitates patient's calmness, promotes patient respiratory gentle.Arc panel 10 is retractable structure, can basis
Actual conditions are adjusted, strong applicability.Arc panel 10 be equipped with fixing piece 11, nasal obstruction seal assembly 2 include nasal obstruction ontology 12,
Pipe 1 have a stuffy nose with nasal obstruction pipe 2 14, nasal obstruction ontology 12 is suspended on the lower end of arc panel 10 by elastic string 15, pipe 1 of having a stuffy nose
It extends through and is fixed on nasal obstruction ontology 12 with nasal obstruction pipe 2 14, one 13 inside of nasal obstruction pipe is equipped with breather check valve 16, nasal obstruction pipe
2 14 inside are equipped with outgassing nonreturn valve 17, and air inlet pipe 3 is connected with nasal obstruction pipe 1, and escape pipe 4 is connected with nasal obstruction pipe 2 14, air inlet
Pipe 3 and escape pipe 4 are fixed on arc panel 10 by fixing piece 11, and air feed bottle 5 is connected with air inlet pipe 3, exhaust gas bottle 6 and escape pipe
4 are connected, and the small turbine 18 of sensing is respectively equipped in air inlet pipe 3 and escape pipe 4, and data processor 7 electrically connects with small turbine 18 is sensed
Connect, for converting electric signal for air flow information processing, display 8 and data processor 7 are electrically connected, for by electric signal into
Line number word or graphical display.Wherein, air feed bottle 5 is medical oxygen cylinder, is equipped with Minitype negative pressure blower 19 in exhaust gas bottle 6, utilizes doctor
It is patient's positive pressure ventilation with oxygen cylinder, and carries out expiration guidance using Minitype negative pressure blower 19 for patient, can reduces patient's
Respiratory resistance prevents patient from causing thoracic cavity to be bullied because respiratory resistance is excessive, to influence radiotherapy.
The working method of the present embodiment are as follows: by 9 sets of headring in patients head, and carried out using tightness-adjustable button part 20 elastic
Nasal obstruction pipe 1, nasal obstruction pipe 2 14 are filled in patient nostril respectively, and adjust 10 length of arc panel using elasticity by the adjusting of degree
The elastic force fastening nasal obstruction ontology 12 of rope 15, air inlet pipe 3 and escape pipe 4 are fixed by the fixing piece 11 on arc panel 10
Afterwards, then by air inlet pipe 3 with nasal obstruction pipe 1 it is connected, escape pipe 4 is connected with nasal obstruction pipe 2 14.After connection, medical staff refers to
It leads patient and carries out active breathing, in air-breathing, the oxygen in air feed bottle 5 is entered in patient's nasal cavity by breather check valve 16, is exhaled
When gas, the gas in nasal cavity is by the way that in 17 inflow exhaust gas bottle 6 of outgassing nonreturn valve, the air-flow velocity of air-breathing and expiration is small by sensing
Turbine 18 is converted into electric signal, and is sent to and is commercially for carrying out electric signal handling and by the number of number or graphical display
It according to processor 7, is shown eventually by display 8, medical staff can select radiotherapy opportunity according to the breath data of patient.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It can still modify to technical solution documented by previous embodiment, or be equal to part of technical characteristic
Replacement；And these are modified or replaceed, the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (5)
1. a kind of breathing guide device in liver cancer three dimensional conformal radiotherapy, which is characterized in that fixed including head
Component (1), nasal obstruction seal assembly (2), air inlet pipe (3), escape pipe (4), air feed bottle (5), exhaust gas bottle (6), data processor (7)
With display (8), the head fixing component (1) includes headring (9), and the arc panel being connected on the headring (9)
(10), the arc panel (10) is equipped with fixing piece (11), and the nasal obstruction seal assembly (2) includes nasal obstruction ontology (12), nasal obstruction
Pipe one (13) and nasal obstruction pipe two (14), the nasal obstruction ontology (12) are suspended under the arc panel (10) by elastic string (15)
End, the nasal obstruction pipe one (13) and nasal obstruction pipe two (14), which extend through, to be fixed in nasal obstruction ontology (12), in nasal obstruction pipe one (13)
Portion is equipped with breather check valve (16), is equipped with outgassing nonreturn valve (17) inside nasal obstruction pipe two (14), and the air inlet pipe (3) and nasal obstruction are managed
One (13) are connected, and the escape pipe (4) is connected with nasal obstruction pipe two (14), and air inlet pipe (3) and escape pipe (4) pass through the fixing piece
(11) it is fixed on arc panel (10), the air feed bottle (5) is connected with air inlet pipe (3), the exhaust gas bottle (6) and escape pipe (4)
It is connected, the small turbine (18) of sensing, the data processor (7) and the sensing is respectively equipped in air inlet pipe (3) and escape pipe (4)
Small turbine (18) is electrically connected, for converting electric signal, the display (8) and data processor for air flow information processing
(7) it is electrically connected, for electric signal to be carried out number or graphical display.
2. a kind of breathing guide device in liver cancer three dimensional conformal radiotherapy as described in claim 1, feature
It is, the air feed bottle (5) is medical oxygen cylinder, is equipped with Minitype negative pressure blower (19) in the exhaust gas bottle (6).
3. a kind of breathing guide device in liver cancer three dimensional conformal radiotherapy as described in claim 1, feature
It is, the headring (9) is equipped with tightness-adjustable button part (20).
4. a kind of breathing guide device in liver cancer three dimensional conformal radiotherapy as described in claim 1, feature
It is, is uniformly bonded with infrared magnetic button (21) on headring (9) outside.
5. a kind of breathing guide device in liver cancer three dimensional conformal radiotherapy as described in claim 1, feature
It is, the arc panel (10) is retractable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822031170.2U CN209286523U (en) | 2018-12-05 | 2018-12-05 | A kind of breathing guide device in liver cancer three dimensional conformal radiotherapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822031170.2U CN209286523U (en) | 2018-12-05 | 2018-12-05 | A kind of breathing guide device in liver cancer three dimensional conformal radiotherapy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209286523U true CN209286523U (en) | 2019-08-23 |
Family
ID=67657306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822031170.2U Active CN209286523U (en) | 2018-12-05 | 2018-12-05 | A kind of breathing guide device in liver cancer three dimensional conformal radiotherapy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209286523U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110956865A (en) * | 2019-11-25 | 2020-04-03 | 武汉湾流科技股份有限公司 | Radiotherapy simulation training system and method based on virtual reality technology |
| CN111568424A (en) * | 2020-05-26 | 2020-08-25 | 江苏省肿瘤医院 | Device for synchronizing respiratory motion signals in radiotherapy and using method thereof |
-
2018
- 2018-12-05 CN CN201822031170.2U patent/CN209286523U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110956865A (en) * | 2019-11-25 | 2020-04-03 | 武汉湾流科技股份有限公司 | Radiotherapy simulation training system and method based on virtual reality technology |
| CN111568424A (en) * | 2020-05-26 | 2020-08-25 | 江苏省肿瘤医院 | Device for synchronizing respiratory motion signals in radiotherapy and using method thereof |
| CN111568424B (en) * | 2020-05-26 | 2023-09-26 | 江苏省肿瘤医院 | Device for synchronizing respiratory motion signals in radiotherapy and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209286523U (en) | A kind of breathing guide device in liver cancer three dimensional conformal radiotherapy | |
| CN208436208U (en) | Split type noninvasive ventilator mask | |
| CN105078461B (en) | A kind of monitoring of respiration sensor and breathing guiding System and method for | |
| JPH01223966A (en) | Respirator | |
| CN104840351A (en) | Wearable external chest compression respirator synchronous to expiratory phase | |
| CN105396206A (en) | Intermittent air supply type medical ultrasonic nebulizer with inspiration induction | |
| CN113713341A (en) | Intracardiac branch of academic or vocational study respiratory training device | |
| CN208591054U (en) | A kind of accurate evaluation removes the device of machine | |
| CN205515831U (en) | Breathe in and respond to medical ultrasonic atomization ware of intermittent type air supply formula in area | |
| CN201543180U (en) | Respiratory training aid | |
| CN204233572U (en) | Emergence breathing mask | |
| CN107126192B (en) | Tumor position real-time monitoring system and monitoring method thereof | |
| CN204951872U (en) | Medical breathing machine of intelligence | |
| CN106861057A (en) | A kind of accurate radiotherapy control of breathing system | |
| CN114129978A (en) | Lung expiration training device for nursing cardiothoracic surgery patient | |
| CN211986938U (en) | Breathe internal medicine with lung function training ware | |
| CN105536208A (en) | Intelligent respiratory training system | |
| CN206597227U (en) | Tumor target control of breathing system in a kind of accurate radiotherapy | |
| CN217091980U (en) | Clinical portable pulmonary function rehabilitation ware of using of recovered branch of academic or vocational study | |
| CN101474449A (en) | Nose mask for breathing oxygen | |
| CN219983640U (en) | Portable cricothyroid membrane puncture stick | |
| CN210813303U (en) | Inhalation anesthesia induction mask capable of preventing tail gas leakage | |
| CN211751668U (en) | Clinical respiratory mask of using of severe medical science branch of academic or vocational study | |
| CN204766910U (en) | Portable supplementary treatment device of lung that hinders slowly | |
| CN207950282U (en) | A kind of Respiratory Medicine respirator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |