CN210408364U

CN210408364U - Bronchoscope structure

Info

Publication number: CN210408364U
Application number: CN201920462606.5U
Authority: CN
Inventors: 彭俊争; 曾嘉航; 卢根
Original assignee: Guangzhou Women and Childrens Medical Center
Current assignee: Guangzhou Women and Childrens Medical Center
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2020-04-28
Anticipated expiration: 2029-04-08

Abstract

The utility model provides a bronchoscope structure, the side of handle section is equipped with the side section that outwards extends, and it has the oxygen suppliment pore to open in the side section, and the one end intercommunication in oxygen suppliment pore communicates to the operation pore, and the other end is connected the apparatus of oxygen suppliment that provides oxygen. When medical personnel perform operation on a patient, the oxygen supply device supplies oxygen to the patient through the oxygen supply pore channel in the side extension section and the operation pore channel in the handle section and the air pipe section, so that the operation pore channel has the operation and oxygen supply capabilities at the same time, the air pipe or the size of the air pipe section does not need to be additionally arranged, the requirement of sufficient oxygen can be supplied to the patient, and adverse effects on the patient can not be caused; and the structure is simple, the operation is simple and convenient, and the convenience of the operation can be effectively improved.

Description

Bronchoscope structure

Technical Field

The utility model relates to a bronchoscope structure for inserting a pipeline into a trachea and a lung of a human body to perform operation.

Background

A bronchoscope is a medical instrument for observing or operating the lung of a human body, and comprises a trachea section inserted into the trachea and the lung of the human body and a handle section positioned outside the human body and operated by a doctor. When the bronchoscope is used, the bronchoscope can be directly inserted into the body of an adult because the lung function compensation capacity of the adult is strong and hypoxia is not easily caused by short-time operation; however, in the elderly, infants, or critically ill patients, hypoxia is likely to appear clinically because of their low ability to compensate for lung function. Therefore, when the bronchoscope is used, the patient is generally supplied with oxygen by using a nasal catheter or a laryngeal mask, but even if the patient is supplied with oxygen, the oxygen supply channel is blocked to a certain extent when the bronchoscope enters the lower airway, so that the oxygen supply is interrupted; if the bronchoscope is repeatedly inserted into the human body, the glottis, trachea or lung of the human body are easily damaged. Some existing bronchoscopes can be additionally provided with an oxygen supply channel beside an operation channel required by an operation, and oxygen is supplied to a patient through the oxygen supply channel, but the size of the bronchoscope body is increased, so that the bronchoscope is not suitable for infants or people with small stature, and is easy to cause discomfort to a human body and even damage to a trachea and a lung.

Disclosure of Invention

The present invention provides a bronchoscope structure for supplying oxygen simultaneously by using the original operation duct, so as to ensure the supply of oxygen to the patient and avoid the injury of the patient.

Bronchoscope structure, including inserting the internal trachea section of human body and being located the external handle section of human body, trachea section and handle section end to end and inside open have communicate each other to the terminal operation pore of trachea section and handle section, the side of handle section still is equipped with the side section of extending outward, sets up in the side section and has the oxygen suppliment pore, and the one end in oxygen suppliment pore communicates to operation pore, the other end is connected the apparatus of oxygen suppliment that provides oxygen.

Bronchoscope structure, handle section, side extension section and gas piping connection are as an organic whole, and their inside operation pore communicates with each other with the oxygen suppliment pore. When carrying out the operation, medical personnel insert the trachea section in the patient, then the operation is carried out to the patient through the handle section to the patient, and simultaneously, oxygen supply device provides oxygen to the operation pore through the oxygen suppliment pore in the side extension, carries out to provide the required oxygen of breathing to the patient. The bronchoscope structure has the advantages that the side extension section with the oxygen supply duct is arranged on the handle section, so that the operation duct has the operation and oxygen supply capabilities at the same time, the trachea or the size of the air supply duct section does not need to be additionally arranged, the sufficient oxygen requirement can be provided for a patient, and the adverse effect on the patient is avoided; and the structure is simple, the operation is simple and convenient, and the convenience of the operation can be effectively improved.

Drawings

Fig. 1 is a schematic diagram of the structure of a bronchoscope.

Fig. 2 is a schematic structural view of a gas pipe section.

Fig. 3 is a partial structural schematic view of a handle segment.

Detailed Description

The utility model provides a bronchoscope structure, includes trachea section 1 that inserts the human body and is located the handle section 2 outside the human body, trachea section and handle section end to end and inside open have intercommunication to the terminal operation pore 3 of trachea section and handle section, the side of handle section still is equipped with the side extension section 4 of outside extension, it has oxygen suppliment pore 5 to open in the side extension section, and the one end in oxygen suppliment pore communicates to operation pore, the other end connects the apparatus of oxygen suppliment that provides oxygen.

As shown in figures 1-3, the handle section, the side section and the gas pipe section are connected into a whole, and the operation hole channel and the oxygen supply hole channel inside the handle section, the side section and the gas pipe section are communicated. When carrying out the operation, medical personnel insert the trachea section in the patient, then the operation is carried out to the patient through the handle section to the patient, and simultaneously, oxygen supply device provides oxygen to the operation pore through the oxygen suppliment pore in the side extension, carries out to provide the required oxygen of breathing to the patient.

According to the bronchoscope structure, the air hole 6 for communicating the outer wall of the tube with the operation pore channel 3 is formed in the air tube section 1, so that oxygen can enter a human body more easily, oxygen airflow can be uniformly dispersed in the trachea and the lung of the human body, the problem that oxygen cannot be supplied due to the fact that the tail end of the air tube section is blocked in the operation process can be avoided, and the problem that the tail end of the air tube section enters the bronchus or the lung of one side of the human body to cause oxygen deficiency of the bronchus or the lung of the other side can be avoided. In addition, the opposite two sides of the air pipe section 1 are provided with the air holes 6, and the air holes on the two sides are arranged at intervals along the air pipe section direction, so that the uniformity of oxygen supply can be further improved, and the phenomenon that the oxygen cannot be supplied due to the blockage of the air holes on a certain section can be more effectively prevented. In addition, the air hole 6 is obliquely arranged from the outer wall of the air pipe section 1 to the operation pore canal 3 and from the handle section 2 to the tail end of the air pipe section, as shown in fig. 1 and 3, the air hole is obliquely arranged from top to bottom and from outside to inside, because in some operations, medical staff need to insert forceps, a suction pipe or other tools into the human body from one end of the handle section through the operation pore canal, if the air hole is straight or inclined from inside to outside, the tools can easily pass through the pipe wall of the air pipe section through the air hole when being inserted, thereby causing an operation accident, and the air hole is obliquely arranged from outside to inside, thereby being capable of very simply and effectively avoiding the occurrence of the accident.

According to the bronchoscope structure, the tail end of the side extension section 4 is provided with two forked joint sections 7, the insides of the two joint sections are communicated with the oxygen supply pore passage 5, one of the two joint sections can be used for being connected with an oxygen supply device, the other joint section is used for operation, the tail end of the handle section can be provided with a sputum suction tube or other tool instruments connected with negative pressure, or one joint section and the handle section are used for operation needing to be matched with each other, and therefore the selectivity and the convenience of operation can be improved. In addition, when the patient is in the operation process, if the patient is supplied with cold airflow with the temperature being balanced, the patient is easy to cause airway spasm, and for this purpose, a heating assembly (not shown) for providing heat can be installed on the lateral section 4 to protect the patient and improve the safety of the operation; the heating component can be a metal hot water sleeve, a heating wire or other heating devices, and can be specifically selected and arranged according to requirements so as to meet different use requirements.

Claims

1. The utility model provides a bronchoscope structure, includes trachea section (1) and the handle section (2) that are located the human body outside inserting the human body, trachea section and handle section end to end and inside open have and communicate to each other terminal and the terminal operation pore (3) of handle section of trachea section, its characterized in that: the side edge of the handle section is also provided with a side extension section (4) extending outwards, an oxygen supply pore channel (5) is arranged in the side extension section, one end of the oxygen supply pore channel is communicated to the operation pore channel, and the other end of the oxygen supply pore channel is connected with an oxygen supply device for supplying oxygen.

2. The bronchoscope structure of claim 1, wherein: the gas pipe section (1) is provided with a gas hole (6) for communicating the outer wall of the pipe and the operation pore canal (3).

3. The bronchoscope structure of claim 2, wherein: the two opposite sides of the air pipe section (1) are provided with air holes (6), and the air holes on the two sides are arranged at intervals along the direction of the air pipe section.

4. Bronchoscope structure according to claim 2 or 3, characterized in that: the air hole (6) is obliquely arranged from the outer wall of the air pipe section (1) to the operation pore canal (3) and from the handle section (2) to the tail end of the air pipe section.

5. The bronchoscope structure of claim 1, wherein: the tail end of the side extension section (4) is provided with two forked joint sections (7), and the insides of the two joint sections are communicated with an oxygen supply pore passage (5).

6. Bronchoscope structure according to claim 1 or 5, characterized in that: the side sections (4) are provided with heating components for supplying heat.