CN215017361U - Pneumothorax pressure measurement device - Google Patents
Pneumothorax pressure measurement device Download PDFInfo
- Publication number
- CN215017361U CN215017361U CN202120516322.7U CN202120516322U CN215017361U CN 215017361 U CN215017361 U CN 215017361U CN 202120516322 U CN202120516322 U CN 202120516322U CN 215017361 U CN215017361 U CN 215017361U
- Authority
- CN
- China
- Prior art keywords
- conducting strip
- alarm
- tube head
- tube
- drainage tube
- 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.)
- Expired - Fee Related
Links
- 201000003144 pneumothorax Diseases 0.000 title claims abstract description 18
- 238000009530 blood pressure measurement Methods 0.000 title claims abstract description 10
- 239000012528 membrane Substances 0.000 abstract description 20
- 210000000038 chest Anatomy 0.000 description 4
- 210000003281 pleural cavity Anatomy 0.000 description 3
- 208000000059 Dyspnea Diseases 0.000 description 2
- 206010013975 Dyspnoeas Diseases 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 210000000115 thoracic cavity Anatomy 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 206010008479 Chest Pain Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 206010014568 Empyema Diseases 0.000 description 1
- 206010051986 Pneumatosis Diseases 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005986 heart dysfunction Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000005980 lung dysfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004963 pathophysiological condition Effects 0.000 description 1
- 210000004224 pleura Anatomy 0.000 description 1
- 208000013220 shortness of breath Diseases 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
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Abstract
The utility model discloses a pneumothorax pressure measurement device, including drainage tube and tube head, the tube head can be dismantled with the drainage tube and be connected, from left to right sets gradually elastic membrane, alarm and power spare in the tube head, is provided with conducting strip one on the elastic membrane, and the output of alarm is provided with conducting strip two, and conducting strip one corresponds the setting with the conducting strip two, conducting strip one and power spare electric connection, alarm and power spare electric connection. The device can effectively solve the problems of large volume and inconvenient operation of the existing pressure measuring device.
Description
Technical Field
The utility model belongs to the technical field of pneumothorax pressure measurement device, concretely relates to pneumothorax pressure measurement device.
Background
Pneumothorax refers to the pathophysiological condition caused by rupture of visceral pleura without trauma or human factors and the entry of air into pleural cavity to cause pneumatosis in the pleural cavity. At the moment, the pressure in the pleural cavity is increased, even the negative pressure is changed into positive pressure, so that the lung is compressed, the venous return blood flow is blocked, and the lung and heart dysfunction with different degrees is generated. The clinical manifestations are sudden chest pain on one side, accompanied by dyspnea, shortness of breath, suffocation, cough, but little sputum, and frequent inability of the patient to lie flat. When the pneumothorax of a patient is serious to a certain degree, closed thoracic drainage is needed, wherein one end of a drainage tube is placed in the thoracic cavity, and the other end of the drainage tube is connected with devices such as a negative pressure drainage machine and the like. The traditional Chinese medicine composition is widely applied to drainage of blood chests, pneumothorax and empyema and after thoracotomy as a treatment means, and plays an important role in treating diseases.
However, the conventional pneumothorax pressure measuring device generally has the problems of large volume and inconvenient operation.
SUMMERY OF THE UTILITY MODEL
Not enough to the aforesaid, the utility model provides a pneumothorax pressure measurement device, the device can effectively solve bulky, the inconvenient problem of operation that current pressure measurement device exists.
In order to achieve the above object, the present invention provides a technical solution for solving the technical problem:
the utility model provides a pneumothorax pressure measurement device, includes drainage tube and tube head, and the tube head can be dismantled with the drainage tube and be connected, from left to right sets gradually elastic membrane, alarm and power spare in the tube head, is provided with conducting strip one on the elastic membrane, and the output of alarm is provided with conducting strip two, and conducting strip one corresponds the setting with conducting strip two, conducting strip one and power spare electric connection, alarm and power spare electric connection.
In the scheme, the edge of the elastic membrane is fixedly bonded with the inner wall of the tube head and is in sealed connection, the first conducting strip is fixedly bonded with the elastic membrane, the first conducting strip is connected with the power supply through a wire, the alarm is connected with the power supply part through a wire, and the alarm and the power supply part are fixedly connected with the inner wall of the tube head through a connecting piece; during the use, insert the drainage tube in patient's thorax, with tube head threaded connection in the free end of drainage tube, when the internal atmospheric pressure of patient increases, atmospheric pressure outwards blows elastic membrane for elastic membrane warp, and when atmospheric pressure was enough big, the conducting strip one in the elastic membrane outside is convenient for the sheetmetal contact of alarm output, makes to form the return circuit between power supply unit and the alarm, and the alarm sends alarm sound, reminds medical personnel patient internal atmospheric pressure too high, needs to carry out the exhaust operation. When exhausting, medical personnel only need to separate the tube head from the drainage tube and connect the drainage tube with the exhaust device.
The device has small volume, only needs to be fixed at the tail end of the drainage tube, and does not cause any influence on the action and life of the patient.
Furthermore, an internal thread is arranged in the tube head, an external thread is arranged at the end part of the drainage tube, and the tube head is in threaded connection with the drainage tube.
In the above-mentioned scheme, through threaded connection between tube head and the drainage tube, conveniently dismantle and install, simultaneously, threaded connection can realize the leakproofness between tube head and the drainage tube, avoids the junction gas leakage, influences the testing result.
Furthermore, the free end of the tube head is provided with an air hole.
In the above-mentioned scheme, the free end of tube head is provided with in the venthole for the elastic membrane is in atmospheric pressure, when atmospheric pressure increase in the qi chest, alright blow the elastic membrane and warp, make the elastic membrane outwards expand, when atmospheric pressure reached the certain degree, first just contact with conducting strip two on the elastic membrane, form the return circuit, and the alarm is reported to the police.
Further, the power supply member is a button cell.
To sum up, the utility model has the advantages of it is following:
1. the device's small in size, only need connect during the use the drainage tube the end can, mainly utilize the principle of atmospheric pressure to detect the atmospheric pressure in the pneumothorax, can design the distance between elastic membrane and the alarm as required.
2. When the device detects atmospheric pressure, send the warning through the alarm, patient or medical personnel hear the warning sound very easily to in time exhaust to the pneumothorax, avoid observing at any time, reduce medical personnel's work load.
Drawings
FIG. 1 is a schematic structural view of the apparatus;
wherein, 1, a drainage tube; 2. a pipe head; 3. an elastic film; 4. an alarm; 5. a power supply element; 6. a first conducting plate; 7. a second conducting plate; 8. and (4) air holes.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
The utility model discloses an in the embodiment, as shown in fig. 1, provide a pneumothorax pressure measurement device, including drainage tube 1 and tube head 2, tube head 2 can be dismantled with drainage tube 1 and be connected, optimally, is provided with the internal thread in the tube head 2, and drainage tube 1 tip is provided with the external screw thread, tube head 2 and drainage tube 1 threaded connection. Optimally, the free end of the pipe head 2 is provided with an air hole 8.
From left to right, elastic membrane 3, alarm 4 and power piece 5 are set gradually in tube head 2, are provided with conducting strip one 6 on the elastic membrane 3, and the output of alarm 4 is provided with conducting strip two 7, and conducting strip one 6 corresponds the setting with conducting strip two 7, and conducting strip one 6 and power piece 5 electric connection, alarm 4 and power piece 5 electric connection. Preferably, the power supply member 5 is a button cell battery.
The use process of the device is as follows: insert the drainage tube in patient's thorax, with tube head threaded connection in the free end of drainage tube, at this moment, elastic membrane in the tube head is in straight state, when the internal atmospheric pressure of patient increases, atmospheric pressure blows elastic membrane outwards, make elastic membrane warp, when atmospheric pressure is enough big, the conducting strip in the elastic membrane outside just contacts with the sheetmetal of alarm output end, make to form the return circuit between power supply unit and the alarm, the alarm sends alarm sound, remind medical personnel patient internal atmospheric pressure too high, need carry out the exhaust operation. When exhausting, medical personnel only need to separate the tube head from the drainage tube and connect the drainage tube with the exhaust device.
While the present invention has been described in detail and with reference to the accompanying drawings, it is not to be considered as limited to the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.
Claims (4)
1. The utility model provides a pneumothorax pressure measurement device, its characterized in that, includes drainage tube (1) and tube head (2), tube head (2) can be dismantled with drainage tube (1) and be connected, from left to right set gradually elastic film (3), alarm (4) and power spare (5) in tube head (2), be provided with conducting strip (6) on elastic film (3), the output of alarm (4) is provided with conducting strip two (7), conducting strip (6) correspond the setting with conducting strip two (7), conducting strip (6) with power spare (5) electric connection, alarm (4) with power spare (5) electric connection.
2. The pneumothorax pressure measuring device as claimed in claim 1, wherein an internal thread is arranged in the tube head (2), an external thread is arranged at the end part of the drainage tube (1), and the tube head (2) is in threaded connection with the drainage tube (1).
3. Pneumothorax pressure measuring device according to claim 1, wherein the free end of the tube head (2) is provided with a vent (8).
4. Pneumothorax pressure measuring device according to claim 1, wherein the power supply member (5) is a button cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120516322.7U CN215017361U (en) | 2021-03-11 | 2021-03-11 | Pneumothorax pressure measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120516322.7U CN215017361U (en) | 2021-03-11 | 2021-03-11 | Pneumothorax pressure measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215017361U true CN215017361U (en) | 2021-12-07 |
Family
ID=79260517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120516322.7U Expired - Fee Related CN215017361U (en) | 2021-03-11 | 2021-03-11 | Pneumothorax pressure measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215017361U (en) |
-
2021
- 2021-03-11 CN CN202120516322.7U patent/CN215017361U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |