AU2020103571A4 - Ultrasound-guided pneumothorax puncture assisting device - Google Patents
Ultrasound-guided pneumothorax puncture assisting device Download PDFInfo
- Publication number
- AU2020103571A4 AU2020103571A4 AU2020103571A AU2020103571A AU2020103571A4 AU 2020103571 A4 AU2020103571 A4 AU 2020103571A4 AU 2020103571 A AU2020103571 A AU 2020103571A AU 2020103571 A AU2020103571 A AU 2020103571A AU 2020103571 A4 AU2020103571 A4 AU 2020103571A4
- Authority
- AU
- Australia
- Prior art keywords
- fixing plate
- fixing
- fixed shaft
- plate
- assisting device
- 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.)
- Ceased
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
- A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
- A61B8/0841—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures for locating instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/20—Holders specially adapted for surgical or diagnostic appliances or instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/42—Details of probe positioning or probe attachment to the patient
- A61B8/4209—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/04—Constructional details of apparatus
- A61B2560/0462—Apparatus with built-in sensors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0204—Acoustic sensors
Abstract
The utility model belongs to the field of medical equipment, and provides an
ultrasound-guided pneumothorax puncture assisting device with respect to the
problem of difficulty in grasping the puncture depth when a trocar is punctured
into the pleural cavity in the prior art. The pneumothorax puncture assisting device
comprises a fixing frame, wherein the fixing frame comprises a first fixing plate, a
fixed shaft, a second fixing plate and a compression spring; a first fixing hole and a
second fixing hole are respectively formed in the first fixing plate and the second
fixing plate; both the first fixing plate and the second fixing plate can swing around
the fixed shaft; upper parts of the first fixing plate and the second fixing plate are
fixedly connected with both ends of the compression spring, respectively; the end
of the fixed shaft is fixedly connected with a horizontal transverse plate; an
ultrasonic transmitter and an ultrasonic receiver with adjustable angles are
arranged on the transverse plate; a data processing module and a communication
module are arranged on the transverse plate; feedback information received by the
ultrasonic receiver is processed into analog image information by the data
processing module through data processing and three-dimensional modeling; and
the analog image information is transmitted to an external display by the
communication module.
Drawings of Description
2 3
Fig. 1
1
Description
Drawings of Description
2 3
Fig. 1
Description
Technical Field
The utility model belongs to the field of medical equipment, in particular to an ultrasound-guided pneumothorax puncture assisting device.
Background
Pneumothorax refers to a state of pneumatosis caused by that air enters the pleural cavity of patients due to various reasons, such as diseases, trauma, surgery or improper diagnosis and therapeutic operations. The traditional method for treating pneumothorax is to puncture a trocar into the pleural cavity, then pull out the trocar core, insert one end of a sterilization hose into the chest through a cannula, and finally connect the other end of the sterilization hose to a drainage bag or water-sealed bottle for drainage. In the above method for treating pneumothorax, the puncture depth of the trocar is a key point in the whole process; if the trocar is punctured too shallowly, the pneumothorax cannot be effectively treated; and if the trocar is punctured too deeply, pulmonary alveoli will be easily damaged. However, different individuals have different positions and depths of pneumothorax, which greatly increases the difficulty of trocar puncture. The puncture process of the trocar can only be judged according to the clinical experience of doctors, and the puncture depth cannot be accurately grasped. Thus, the existing cannula puncturing process is at a huge risk. Especially for emergency rescue, such as rescue in the ambulance, it is difficult to perform trocar puncture operation only by the judgment of medical staff on the premise that the depth of pneumothorax cannot be judged by a CT instrument, thereby missing the precious rescue time of patients.
Description
Summary The utility model provides an ultrasound-guided pneumothorax puncture assisting device, which solves the problem of difficulty in grasping the puncture depth when a trocar is punctured into the pleural cavity in the prior art. The following basic solution is adopted in the utility model: an ultrasound-guided pneumothorax puncture assisting device comprises a fixing frame, wherein the fixing frame comprises a first fixing plate, a fixed shaft, a second fixing plate and a compression spring; a first fixing hole is formed in the first fixing plate; a second fixing hole is formed in the second fixing plate; the fixed shaft penetrates through the first fixing hole and the second fixing hole; both the first fixing plate and the second fixing plate can swing around an axis of the fixed shaft; and both ends of the compression spring are respectively connected with upper parts of the first fixing plate and the second fixing plate. The end of the fixed shaft is fixedly connected with a horizontal transverse plate; an ultrasonic transmitter and an ultrasonic receiver with adjustable angles are arranged on the transverse plate; a data processing module and a communication module are arranged on the transverse plate; feedback information received by the ultrasonic receiver is processed into analog image information by the data processing module through data processing and three-dimensional modeling; and the analog image information is transmitted to an external display by the communication module. The basic solution has principles and beneficial effects as follows. 1. Lower ends of the first fixing plate and the second fixing plate of the fixing frame clamp both ends of the body of a patient respectively; the compression spring is provided to improve the stability of the fixing frame; and the fixing frame is applicable to patients of various body types due to the elasticity of the compression spring. 2. The data about the conditions in the body of the patient are collected by the ultrasonic transmitter and the ultrasonic receiver, and then are sorted and
Description
fine-tuned by the data processing module; the sorted and fine-tuned data are adopted to form the analog image information through three-dimensional modeling; and the analog image information is transmitted to the external display by the communication module for medical staff to view. Therefore, the medical staff can see the corresponding conditions in the body of the patient from an external display screen, which is convenient for the medical staff to confirm the position of the pneumothorax in the body of the patient and the position of the subsequent puncture needle, is beneficial to the adjustment of the position of the puncture needle when treating the pneumothorax, and is capable of improving the accuracy of the puncture position and depth of the puncture needle, thereby improving the treatment effect. 3. Because the external display is in communication connection with the ultrasound-guided pneumothorax puncture assisting device through the communication module, the external display can be separated from the pneumothorax puncture assisting device, which is convenient to carry and use. When in the ambulance, the medical staff can use a plurality of external display screens to share the analog image information and facilitate the communication between the medical staff in different places. For example, one external display screen is mounted in the ambulance and the other external display screen is mounted in a hospital. The use of the communication module enables the medical staff in the hospital to see the physical conditions of the patient, which is convenient for the medical staff in the ambulance to coordinate with the medical staff in the hospital in an emergency, thereby improving the treatment effect and the treatment efficiency. Further, a lower part of the first fixing plate and a lower part of the second fixing plate are coated with elastic shells. Because the lower part of the first fixing plate and the lower part of the second fixing plate are closely attached to the patient, in order to avoid the damage to the body of the patient when the first fixing plate and the second fixing plate clamp the patient, the lower parts of the first fixing plate and the second fixing plate are coated with elastic shells with elasticity
Description
in the solution, to provide a certain buffer when the fixing frame clamps the body of the patient. Further, the first fixing hole is connected with the fixed shaft through a ball bearing; and the second fixing hole is connected with the fixed shaft through a ball bearing. Compared with the sliding connection mode, the ball bearings reduce the friction between the first fixing hole and the fixed shaft and the friction between the second fixing hole and the fixed shaft, so that the fixing frame is more flexible. Further, both ends of the transverse plate are provided with telescopic support legs. The support legs are designed to ensure that the transverse plate will not swing, thereby enhancing the stability of the transverse plate and ensuring the working effectiveness of the ultrasonic transmitter and the ultrasonic receiver. Further, a level gauge is arranged on the transverse plate. The level gauge is arranged, which is convenient for the medical staff to debug the transverse plate before use, so as to ensure that the transverse plate is horizontal.
Description of Drawings
Fig. 1 is a structural schematic diagram of an embodiment of an ultrasound-guided pneumothorax puncture assisting device according to the utility model.
Detailed Description
The utility model will be further illustrated in detail below through an embodiment. The reference numerals in the accompany drawings of the description comprise: first fixing plate 1, compression spring 2, second fixing plate 3, fixed shaft 4, transverse plate 5, support leg 6 and elastic shell 7. The embodiment is as shown in Fig. 1.
Description
An ultrasound-guided pneumothorax puncture assisting device comprises a fixing frame, wherein the fixing frame comprises a first fixing plate 1, a fixed shaft 4, a second fixing plate 3 and a compression spring 2. A first fixing hole is formed in the middle of the first fixing plate 1; a second fixing hole is formed in the middle of the second fixing plate 3; and the fixed shaft 4 penetrates through the first fixing hole and the second fixing hole. The first fixing hole and the second fixing hole are both connected with the fixed shaft 4 through ball bearings, so that the friction between the first fixing hole and the fixed shaft 4 and the friction between the second fixing hole and the fixed shaft 4 can be reduced to the maximum extent. An upper part of the first fixing plate 1 is fixedly connected with a left end of the compression spring; and an upper part of the second fixing plate 3 is fixedly connected with a right end of the compression spring 2. Lower parts of the first fixing plate 1 and the second fixing plate 3 are both coated with the elastic shells 7. Therefore, when the fixing frame in the solution is in use, lower ends of the first fixing plate 1 and the second fixing plate 3 of the fixing frame are respectively located at both ends of the body of a patient. The compression spring 2 provides tension that forces the upper parts of the first fixing plate 1 and the second fixing plate 3 to move away from each other gradually. Since both the first fixing plate 1 and the second fixing plate 3 are sleeved on the fixed shaft 4, the tension of the compression spring 2 forces the lower part of the first fixing plate 1 to get closer and closer to the lower part of the second fixing plate 3, i.e., the compression spring 2 makes the first fixing plate 1 and the second fixing plate 3 clamp the body of the patient to prevent the fixing frame from separating from the body of the patient. Since the elastic force of the compression spring 2 is changeable, the fixing frame is applicable to patients of various body types. The elastic shell 7 is a rubber shell, and has elasticity. When the fixing frame clamps the body of the patient, the elastic shell 7 can provide a certain buffer to avoid unnecessary damage to the
Description
body of the patient when the first fixing plate 1 and the second fixing plate 3 clamp the body of the patient. The end of the fixed shaft 4 is fixedly connected with a horizontal transverse plate 5. Telescopic support legs 6 are arranged at a left end and a right end of the transverse plate 5 to ensure that the transverse plate 5 cannot swing during operation, thereby ensuring the effectiveness of instruments mounted on the transverse plate 5 during operation; and the telescopic design ensures that the support legs 6 can adapt to various occasions. The telescopic support legs 6 may have a structure as follows: each support leg 6 comprises a first fixing rod, an air cylinder and a second fixing rod; the first fixing rod is fixedly connected with a lower side wall of the end of the transverse plate 5; a bottom end of the first fixing rod is fixedly connected with the air cylinder; and a piston rod of the air cylinder is fixedly connected with the second fixing rod. When in use, medical staff can change the length of the piston rod extending out of the air cylinder by adjusting the air cylinder, so as to change the length of the whole support leg 6. A level gauge is further arranged at the middle of the transverse plate, which is convenient for the medical staff to debug the transverse plate 5 before use, to ensure that the transverse plate 5 is horizontal. An ultrasonic transmitter and an ultrasonic receiver with adjustable angles are arranged at the bottom of the transverse plate 5; and a data processing module and a communication module are arranged on the transverse plate 5. Feedback information received by the ultrasonic receiver is processed into analog image information by the data processing module through data processing and three-dimensional modeling; and the analog image information is transmitted to an external display by the communication module. The data about the conditions in the body of the patient are collected by the ultrasonic transmitter and the ultrasonic receiver, and then are sorted and fine-tuned by the data processing module; the sorted and fine-tuned data are
Description
adopted to form the analog image information through three-dimensional modeling; and the analog image information is transmitted to the external display by the communication module for the medical staff to view. Therefore, the medical staff can see the corresponding conditions in the body of the patient from an external display screen, which is convenient for the medical staff to confirm the position of the pneumothorax in the body of the patient and the position of the subsequent puncture needle, is beneficial to the adjustment of the position of the puncture needle when treating the pneumothorax, and is capable of improving the accuracy of the puncture position and depth of the puncture needle, thereby improving the treatment effect. The operating processes of the ultrasonic transmitter, the ultrasonic receiver and the data processing module can refer to the operating process of an ultrasonograph during ultrasonic examination; and the data processing module performs imaging analysis similar to that of the ultrasonograph according to the information collected by the ultrasonic transmitter and the ultrasonic receiver. An antenna is taken as the communication module. In addition, the external display is separated from the pneumothorax puncture assisting device in the solution, which is beneficial to the accommodation of first-aid equipment in the ambulance, so that more other medical equipment can be accommodated in the ambulance, which is beneficial to more comprehensive first-aid operations in the ambulance. In addition, two or even more external displays can be provided to realize the sharing of the analog image information, which is beneficial for external aid workers of the medical staff to know the current conditions of the patient more quickly and clearly and improve the treatment efficiency. The above is only an embodiment of the utility model; and the well-known general knowledge such as specific structures and characteristics in the solution is not described too much herein. Those ordinary skilled in the art should know all the common technical knowledge in the technical field of the utility model before
Description
the date of application or the date of priority, can know all the existing technologies in the field, and have the ability to apply the conventional experimental means before the dates. Those ordinary skilled in the art can improve and implement the solution according to the enlightenment given by the present application through the own abilities. Some typical well-known structures or methods should not become obstacles for those ordinary skilled in the art to implement the present application. It should be noted that those skilled in the art can make some modifications and improvements without departing from the structures of the utility model, and these modifications and improvements should also fall within the protection scope of the utility model, which will not affect the implementation effect of the utility model and the practicability of the patent. The protection scope requested by the present application shall be subjected to the content of claims; and the embodiment and other records in the description can be used to explain the content of the claims.
Claims (5)
1. An ultrasound-guided pneumothorax puncture assisting device, comprising a fixing frame, wherein the fixing frame comprises a first fixing plate, a fixed shaft, a second fixing plate and a compression spring; a first fixing hole is formed in the first fixing plate; a second fixing hole is formed in the second fixing plate; the fixed shaft penetrates through the first fixing hole and the second fixing hole; both the first fixing plate and the second fixing plate can swing around an axis of the fixed shaft; and both ends of the compression spring are respectively connected with upper parts of the first fixing plate and the second fixing plate; the end of the fixed shaft is fixedly connected with a horizontal transverse plate; an ultrasonic transmitter and an ultrasonic receiver with adjustable angles are arranged on the transverse plate; a data processing module and a communication module are arranged on the transverse plate; feedback information received by the ultrasonic receiver is processed into analog image information by the data processing module through data processing and three-dimensional modeling; and the analog image information is transmitted to an external display by the communication module.
2. The ultrasound-guided pneumothorax puncture assisting device according to claim 1, wherein a lower part of the first fixing plate and a lower part of the second fixing plate are coated with elastic shells.
3. The ultrasound-guided pneumothorax puncture assisting device according to claim 1, wherein the first fixing hole is connected with the fixed shaft through a ball bearing; and the second fixing hole is connected with the fixed shaft through a ball bearing.
4. The ultrasound-guided pneumothorax puncture assisting device according to claim 1, wherein both ends of the transverse plate are provided with telescopic support legs.
5. The ultrasound-guided pneumothorax puncture assisting device according to claim 1, wherein a level gauge is arranged on the transverse plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2020103571A AU2020103571A4 (en) | 2020-11-20 | 2020-11-20 | Ultrasound-guided pneumothorax puncture assisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2020103571A AU2020103571A4 (en) | 2020-11-20 | 2020-11-20 | Ultrasound-guided pneumothorax puncture assisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2020103571A4 true AU2020103571A4 (en) | 2021-02-04 |
Family
ID=74236415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2020103571A Ceased AU2020103571A4 (en) | 2020-11-20 | 2020-11-20 | Ultrasound-guided pneumothorax puncture assisting device |
Country Status (1)
| Country | Link |
|---|---|
| AU (1) | AU2020103571A4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114176970A (en) * | 2022-01-23 | 2022-03-15 | 祝江丽 | Emergency call equipment for department of neurology of traditional chinese and western medicine combination |
-
2020
- 2020-11-20 AU AU2020103571A patent/AU2020103571A4/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114176970A (en) * | 2022-01-23 | 2022-03-15 | 祝江丽 | Emergency call equipment for department of neurology of traditional chinese and western medicine combination |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206792462U (en) | A kind of therapeutic system for cardiovascular interventional operation | |
| AU2020103571A4 (en) | Ultrasound-guided pneumothorax puncture assisting device | |
| CN104523292B (en) | Fingerstall type ultrasonic probe | |
| CN203763245U (en) | Arm supporting frame used for neurosurgery | |
| CN211131318U (en) | Puncture fixing support | |
| CN205094943U (en) | Foreign body in airpassage blocks first aid of physics power and assaults bed | |
| CN108294811A (en) | A kind of cardiovascular inspection puncture auxiliary device | |
| CN213191592U (en) | Ascites drainage device for gastroenterology | |
| CN208756107U (en) | A kind of fixed device of ultrasonic wave added for reducing respiratory movement influence internal organs and puncturing | |
| CN209916155U (en) | Obstetrical department's practise midwifery apparatus | |
| CN205019128U (en) | Novel multipurpose cranium brain puncture locator | |
| CN112244985A (en) | Reciprocating feeding unit, orthopedic nail placing mechanism and device and orthopedic nail placing method | |
| CN205041439U (en) | Integral type department of neurology inspection device | |
| CN208988851U (en) | A kind of arteries and veins pillow pulse-taking instrument | |
| CN108245228A (en) | A kind of ultrasonic wave added fixing device for reducing respiratory movement influence internal organs and puncturing | |
| CN206080721U (en) | Paliform pedicle of vertebral arch puncture locator | |
| CN109259828A (en) | A kind of hematoma puncture needle for human nerve navigation system | |
| CN217611292U (en) | Puncture device for cardiothoracic surgery | |
| CN214105168U (en) | Novel turnover back knocking hammer | |
| CN210383993U (en) | Apparatus for assisting intracranial puncture | |
| CN208551969U (en) | Neurosurgery positioning puncture outfit | |
| CN215688289U (en) | Abdominal cavity probing device for acute abdomen patient | |
| CN214511283U (en) | Reciprocating feeding unit, and orthopedic nail placing mechanism and device | |
| CN210521450U (en) | Skull subsidence prosthetic devices | |
| CN204379308U (en) | Finger cot type ultrasonic probe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGI | Letters patent sealed or granted (innovation patent) | ||
| MK22 | Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry |