Portable disposable bronchoscope device

Abstract

The utility model relates to the technical field of medical instruments, and discloses a portable disposable bronchoscope device, which comprises an operating handle, a negative pressure device, an injector, a display and a sealed packaging bag, and the upper part of the operating handle is provided with a display interface connected with the display; the operating handle is provided with a built-in power supply and a built-in power switch, one side surface of the operating handle is provided with a negative pressure device interface, the other side surface of the operating handle is provided with an injector interface, the outside of the negative pressure device interface is movably connected with a negative pressure device through a conduit, and the negative pressure device comprises a container and a power device. The lower end of the operating handle is connected with a hose; and the operating handle, the negative pressure device, the injector, the display and the hose are all hermetically packaged in a sealed packaging bag. By means of multi-aspect improvement design, the portable emergency rescue device is small in overall size, complete in component, light in weight, portable, capable of being integrally disinfected and carried in a sealed mode and capable of meeting the requirements of emergency rescue, diagnosis and treatment work in outdated areas and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a portable disposable bronchoscope device. Background Art

[0002] The existing disposable bronchoscope (i.e. fiber bronchoscope) is a single-use medical device for the diagnosis and treatment of respiratory diseases. It is mainly used to observe the nasopharynx or trachea and its branches in the respiratory tract. The device usually consists of a lens and a hose. The lens is inserted into the patient's throat or trachea, and the light source is transmitted through the hose to illuminate the inside of the respiratory tract, so that the doctor can diagnose the condition through the display screen or the image taken out; depending on the condition, the patient's sputum is aspirated and alveolar lavage is performed. At the same time, deep sputum specimens can be collected, and it can also be used as an auxiliary guidance tool for difficult airway tracheal intubation to reduce the occurrence of nosocomial infections. It is mainly manifested in diagnostic and therapeutic effects.

[0003] Among them, the diagnostic functions include direct observation: bronchoscopes can enter the trachea and bronchi to directly observe lesions in the airways, such as tumors, inflammation, bleeding, etc. Biopsy: Tissue samples in the airways can be obtained through bronchoscopes for pathological examination to determine the nature of the lesions. Cytological examination: Cell samples in the airways can be collected for cytological examination, which helps to find cancer cells; microbial culture: bronchoalveolar lavage can be performed through bronchoscopes, and lavage fluid can be collected for microbial culture to diagnose infectious pathogens, etc. The therapeutic effects include: Clearing the airway: bronchoscopes can be used to clear foreign matter, secretions or blood in the airway; local treatment: drugs can be injected into the airway through a bronchoscope to directly act on the lesion site; stent placement: for patients with airway stenosis or obstruction, bronchoscopes can help place airway stents to keep the airway open; auxiliary examinations: imaging examinations: bronchoscopes can assist with chest X-rays, CT scans and other imaging examinations to provide more detailed airway information; pathological examinations: more in-depth pathological examinations, such as molecular biology analysis, can be performed through the biopsy tissue obtained.

[0004] Because bronchoscopes are soft and bendable, they can reach deeper parts of the airway, making them important in the diagnosis and treatment of respiratory diseases. In addition, bronchoscopy is relatively less invasive and patients recover faster, so it is widely used in clinical practice. It has been used in various occasions such as respiratory medicine, critical care, infectious diseases, anesthesia, and emergency rooms, and has become an important tool for the diagnosis and treatment of respiratory diseases.

[0005] However, bronchoscopes in the prior art are usually large in size and very inconvenient to carry. Therefore, examinations often need to be performed in specific clinics. They are heavy, large in size, and inconvenient to carry (they cannot be packaged and sealed as a whole for carrying). This limits the scope of application of the above endoscopes and is prone to delaying diagnosis. In emergency situations, such as severe asthma attacks, acute exacerbation of chronic obstructive pulmonary disease (COPD), respiratory failure, etc., when rapid endotracheal intubation or airway management is required, the rescue time will be delayed. Especially in some remote mountainous areas or disaster areas, where medical conditions are not good enough and electricity is unstable, the heavy, large, and inconvenient nature of traditional bronchoscopes limits the scope of application of bronchoscopes and is prone to delaying diagnosis. At the same time, traditional bronchoscopes are reusable and require tedious cleaning and disinfection before use, which increases the cost of disinfection and maintenance, and also increases the risk of cross-infection among medical staff.

[0006] In the prior art, Chinese utility model patent 202222384178.3 discloses a disposable bronchoscope, which includes a control mechanism, an operating handle is connected to its upper end, and a soft rubber tube is provided at the upper end of the operating handle. The utility model forms a data transmission structure by setting a camera, a camera data cable and a video power interface. Medical staff can use a mobile phone or a display to transmit the pictures taken inside the patient to the mobile phone or the display through the matching connection port and the power interface, so that personnel can observe the specific internal conditions of the patient. However, the device lacks a suction device and a power supply. When used as a whole (an additional suction device, power supply, etc. are required), the volume is still large. Before use, an external AC power supply and a conventional larger suction device must be found separately. It is still inconvenient to carry and transport the device without overall disinfection and sealing. Especially when carrying out emergency rescue in some remote mountainous areas or disaster areas, or when carrying out work in other places with poor medical conditions and unstable electricity (mountainous areas, backward areas), medical staff cannot guarantee to find the matching suction device and power supply in time, so they cannot check the patient's condition and deal with the fluid in the patient's body in time, delaying the time of emergency rescue, on-site diagnosis and rescue.

[0007] Therefore, it is necessary to design a lightweight, portable, disposable bronchoscope that can be sterilized as a whole and carried in a sealed manner to solve the above-mentioned problems in the prior art and meet the needs of emergency rescue and diagnosis and treatment in backward areas. Utility Model Content

[0008] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a portable disposable bronchoscope device with multi-faceted structural improvements and designs that are all-component, lightweight, portable, and capable of being sterilized as a whole and sealed and carried, so that it can overcome the shortcomings of large size, heavy weight, and difficulty in carrying, and is convenient for medical staff to carry it with them during routine examinations, bedside consultations, and emergency rescue, and to conduct timely and accurate inspections of relevant parts, so as to solve the problems raised in the above-mentioned background technology and meet the needs of emergency rescue and the development of diagnosis and treatment in backward areas.

[0009] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0010] A portable disposable bronchoscope device comprises: an operating handle, a negative pressure device, a syringe, a display, and a sealed packaging bag, wherein the operating handle is provided with a built-in power supply and a power switch, and a display interface for connecting to a display is provided on the upper portion of the operating handle; a negative pressure device interface is provided on one side surface of the operating handle, and a syringe interface is provided on the other side surface of the operating handle, and the negative pressure device is movably connected to the outside of the negative pressure device interface through a catheter; the negative pressure device comprises a container and a power device, and the negative pressure device has its own built-in power supply, and a hose is connected to the lower end of the operating handle; the operating handle, negative pressure device, syringe, display and hose are all sealed and packaged in the sealed packaging bag.

[0011] Furthermore, an LED light is provided at the end of the hose, and the LED light is electrically connected to the built-in power supply.

[0012] Furthermore, a flushing port is provided at the end of the hose, and the flushing port is connected to the syringe interface through a first conduit, and the syringe interface is provided with a sealing cover.

[0013] Furthermore, a liquid suction port is provided at the end of the hose, and the liquid suction port is connected to the negative pressure device interface through a second conduit.

[0014] Furthermore, a camera is provided at the end of the hose, and the camera is electrically connected to the built-in power supply.

[0015] Furthermore, the display is plugged into the top end of the operating handle.

[0016] Furthermore, the sealed packaging bag is a medical sterilization sealed packaging bag, which seals and encapsulates the sterilized operating handle, negative pressure device, syringe, display and its components inside, making it easy to carry as a whole.

[0017] Due to the adoption of the above scheme, the portable disposable bronchoscope provided by the utility model has the following beneficial effects:

[0018] 1. The portable disposable bronchoscope device provided by the utility model has an improved structural design of all parts, light weight and small volume, so that the overall design of the portable bronchoscope is light and can be folded and packaged as a whole after disinfection, which is convenient for medical personnel to carry it to the patient's bedside or remote location for diagnosis, and is convenient for quick setting to provide timely diagnosis for emergency or on-site medical situations. It can be used in various medical environments, including intensive care units, emergency rooms, primary medical units, emergency rescue, etc. For patients who are difficult to carry or need to change positions frequently, the portable bronchoscope provides flexible operability, especially to meet the needs of emergency rescue and diagnosis and treatment in backward areas.

[0019] 2. The portable disposable bronchoscope device provided by the utility model is provided with a medical sterilization sealed packaging bag and has been sterilized before leaving the factory. The disposable bronchoscope reduces the cost of sterilization and maintenance, and also avoids the risk of cross infection. It does not require professional technicians to perform tedious cleaning and disinfection work, thereby reducing the economic burden on medical institutions.

[0020] 3. The utility model has complete parts and comes with its own power supply. It can be put into use directly after assembly without external power supply or other parts. By setting a camera and a camera data cable, the pictures taken inside the patient can be transmitted to the display, which is convenient for personnel to observe the specific internal conditions of the patient and convenient for medical staff to examine or operate on the patient. By setting a negative pressure device, a suction port, and a second catheter, a suction channel with a controllable switch is formed, which is convenient for medical staff to use a negative pressure device to suction fluid from the patient's body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic structural diagram of the portable disposable bronchoscope in an integrally packaged and sealed state (carrying state) according to an embodiment of the utility model;

[0022] Figure 2 This is a schematic diagram of the overall three-dimensional structure (in use state) of the portable disposable bronchoscope according to the embodiment of the utility model after installation;

[0023] Figure 3 This is a schematic diagram of the structure of the combination of the handle and the hose in the portable disposable bronchoscope of the utility model embodiment;

[0024] Figure 4 This is a schematic diagram of the end surface structure of the hose in the portable disposable bronchoscope according to the embodiment of the utility model;

[0025] Figure 5 The portable disposable bronchoscope of the utility model is provided with a hose along the Figure 4 Schematic diagram of the cross-sectional structure of AA;

[0026] Figure 6This is a schematic diagram of the structure of a negative pressure device in a portable disposable bronchoscope according to an embodiment of the utility model;

[0027] Figure 7 It is a schematic diagram of the structure of the syringe in the portable disposable bronchoscope according to an embodiment of the utility model.

[0028] In the figure: 1. operating handle; 2. negative pressure device; 3. syringe; 4. display; 5. sealed packaging bag; 6. negative pressure device interface; 7. syringe interface; 8. hose; 9. display interface; 11. built-in power switch; 12. LED light; 13. flushing port; 14. first catheter; 15. sealing cover; 16. liquid suction port; 17. camera; 18. second catheter; 19. container; 20. power device. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example

[0031] See also Figure 1-6 The portable disposable bronchoscope provided by the embodiment of the utility model is a fully-fitted, lightweight, portable, fully sealed bag-packed improved design based on the actual needs of clinical nursing (especially the need for timeliness), and includes: an operating handle 1, a negative pressure device 2, a syringe 3, a display 4, and a sealed packaging bag 5. The operating handle 1 is provided with a built-in power supply and a built-in power switch 11; a display interface 9 for connecting to the display 4 is provided on the upper part of the operating handle 1; a negative pressure device interface 6 is provided on one side of the operating handle 1, and the other side of the operating handle 1 A syringe interface 7 is provided on one side surface, and the negative pressure device interface 6 is movably connected to the negative pressure device 2 through a catheter. The negative pressure device 2 includes a container 19 and a power device 20. The negative pressure device 2 has a built-in power supply (lithium battery pack), and the lower end of the operating handle 1 is connected to a hose 8; the operating handle 1, the negative pressure device 2, the syringe 3, the display 4 and the hose 8 (together with their components) are sealed and packaged in a sealed packaging bag 5 after disinfection for medical staff to carry as a whole; when in use, the sealed packaging bag 5 is opened, the internal components are taken out, and the components can be directly used after assembly.

[0032] The end of the hose is provided with an LED lamp 12, which is electrically connected to the built-in power supply, without using traditional optical fibers, thus saving costs; the end of the hose 8 is provided with a flushing port 13, which is connected to the syringe interface 7 through a first catheter 14, and the syringe interface 7 is provided with a sealing cover 15 to reduce the risk of infection; the end of the hose 8 is provided with a liquid suction port 16, which is connected to the negative pressure device interface 6 through a second catheter 18; the end of the hose is provided with a camera 17, which is connected to the built-in The power supply is electrically connected; the display 4 is plugged into the top of the operating handle 1; the sealed packaging bag 5 is a medical sterilization sealed packaging bag, which can sterilize the operating handle 1, the negative pressure device 2, the syringe 3, and the display 4, can perform aseptic operations, can provide acceptable microbial barrier performance, can protect the product before and after sterilization, and can maintain the sterile environment inside the system within the validity period after sterilization, which reduces the disinfection and maintenance costs, and also avoids the risk of cross infection. There is no need for professional technicians to perform tedious cleaning and disinfection work, thereby reducing the economic burden on medical units.

[0033] Working principle: When an emergency occurs to a patient and medical staff urgently need to connect to the lesion, first give the patient local anesthesia, then take out the portable disposable bronchoscope, tear open the sealed packaging bag, take out the bronchoscope, connect the display 4, turn on the built-in power switch 11, the display 4, the camera 17 and the LED light 12 work at the same time, the LED light 12 is responsible for lighting, and the camera 17 is responsible for transmitting the patient's internal body conditions to the display 4 through the data cable, so that personnel can observe the specific internal conditions of the patient. The doctor can quickly insert the hose 8 through the patient's pharynx to the lesion location for diagnosis; when the patient needs to irrigate the alveoli, the medical staff can use the syringe 3 filled with saline through the syringe interface 7 is injected with physiological saline, and the physiological saline is flushed towards the lesion through the flushing port 13 of the hose 8. After flushing, the syringe 3 is removed, the sealing cover 15 of the syringe interface 7 is covered, and then the negative pressure device 2 is turned on. The negative pressure device 2 includes a container 19 and a power device 20. The power device 20 has a built-in power supply and a switch. After turning on the switch of the negative pressure device 2, the waste liquid retained in the patient's body passes through the liquid suction port 16 of the hose 8 to suck the waste liquid away. The waste liquid is sucked into the container 19 of the negative pressure device 2 through the second catheter 18 and stored until it is sucked clean; in addition to flushing the patient's alveoli, this product can also absorb sputum in the patient's body. The working principle is as described above; all of these products are disposable products and are treated as medical waste after use.

[0034] The portable disposable bronchoscope device provided in the embodiment of the utility model has been partially manufactured and tested under confidentiality conditions. The test results show that the portable bronchoscope is lightweight in design and complete in components, so that medical personnel can carry it in a sealed package to the patient's bedside or remote location for diagnosis. It is easy to set up quickly and provide timely diagnosis for emergency (emergency rescue) or on-site medical situations. It can be used in various medical environments, including intensive care units, emergency rooms, and primary medical units. For patients who are difficult to carry or need to change positions frequently, it can be used directly after assembly, and has flexible operation, easy to carry and use, and strong timeliness.

[0035] The portable disposable bronchoscope device provided in the embodiment of the utility model is packaged as a whole in a medical sterilization sealed packaging bag. It has been disinfected before leaving the factory and can be directly unpacked, assembled and used after arriving at the site. The disposable bronchoscope reduces the cost of disinfection and maintenance during storage, carrying and use, and also avoids the risk of cross infection. There is no need for professional technicians to perform tedious cleaning and disinfection work, thereby reducing the economic burden on medical institutions.

[0036] The portable disposable bronchoscope device provided by the embodiment of the utility model has all kinds of complete and self-contained components, and can be put into operation after simple assembly: by setting a camera and a camera data cable, the images taken inside the patient are transmitted to a display, which is convenient for personnel to observe the specific internal conditions of the patient and convenient for medical staff to examine or operate on the patient; by setting a negative pressure device, a liquid suction port, and a second catheter, a liquid suction channel with a controllable switch is formed, which is convenient for medical staff to use the negative pressure device to suction liquid from the patient's body.

[0037] Through improved designs in many aspects, the utility model has complete parts, is easy to carry and use, has good disinfection effect, supports a variety of diagnosis and treatment operations, is limited to one-time use, and can meet the needs of emergency rescue and the development of diagnosis and treatment work in backward areas.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable disposable bronchoscope device, characterized in that: The invention comprises: an operating handle (1), a negative pressure device (2), a syringe (3), a display (4), and a sealed packaging bag (5); the operating handle (1) is provided with a built-in power supply and a power switch (11); the upper part of the operating handle (1) is provided with a display interface (9) for connecting to a display (4); a negative pressure device interface (6) is provided on one side of the operating handle (1); a syringe interface (7) is provided on the other side of the operating handle (1); the negative pressure device interface (6) is movably connected to the negative pressure device (2) via a catheter; the negative pressure device (2) comprises a container (19) and a power device (20); the negative pressure device (2) has a built-in power supply; the lower end of the operating handle (1) is connected to a hose (8); the operating handle (1), the negative pressure device (2), the syringe (3), the display (4) and the hose (8) are all sealed and packaged in the sealed packaging bag (5).

2. The portable disposable bronchoscope device according to claim 1, characterized in that: An LED lamp (12) is provided at the end of the hose (8), and the LED lamp (12) is electrically connected to the built-in power supply.

3. The portable disposable bronchoscope device according to claim 1, characterized in that: The end of the hose (8) is provided with a flushing port (13), and the flushing port (13) is connected to the syringe interface (7) through a first conduit (14), and the syringe interface (7) is provided with a sealing cover (15).

4. The portable disposable bronchoscope device according to claim 1, characterized in that: The end of the hose (8) is provided with a liquid suction port (16), and the liquid suction port (16) is connected to the negative pressure device interface (6) through a second conduit (18).

5. The portable disposable bronchoscope device according to claim 1, characterized in that: A camera (17) is provided at the end of the hose (8), and the camera (17) is electrically connected to the built-in power supply.

6. The portable disposable bronchoscope device according to claim 1, characterized in that: The display (4) is plugged into the top end of the operating handle (1).

7. The portable disposable bronchoscope device according to claim 1, characterized in that: The sealed packaging bag (5) is a medical sterilized sealed packaging bag.

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