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Visual hard bronchoscope for pediatric lung treatment

A technology of bronchoscopy and lungs, applied in the direction of bronchoscopy, laryngoscopy, application, etc., can solve problems such as poor stability of bronchoscope, bronchial scratches, blocking the doctor's line of sight, etc., to avoid mouth discomfort, reduce resistance, avoid Effects of hard crush injuries

Inactive Publication Date: 2022-04-26
翟冰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When treating children's pulmonary bronchus, because children's bronchus is still in the development stage, it is relatively narrow. When conventional bronchoscopes are used for interventional treatment of children's bronchus, medical forceps are prone to block the front of the bronchoscope. The problem of the line of sight of the light source and the imager makes the realization of the doctor unclear, which increases the risk of interventional surgery
[0004] At the same time, because children's anesthesia needs to take into account the child's physical development, the anesthetic dosage used for children's anesthesia is generally controlled more strictly, and it is easy to have incomplete nerve anesthesia. The reflex reaction makes the patient cough violently or the teeth touch the bronchoscope, which is easy to drive the bronchoscope to scratch the bronchus, causing secondary trauma to the bronchus of children
[0005] In the existing bronchoscope device, refer to the patent document CN106037622A, the device proposed in this patent document can adjust the angle of the imager, and can achieve the purpose of enhancing the imaging range to a certain extent, but it cannot extend the visual distance of the imager , so that the imager cannot observe the affected part of the bronchial wall in all directions, and at the same time, it cannot solve the problem that medical equipment blocks the doctor's line of sight, and it does not have a stable protection device for the bronchoscope, resulting in poor stability of the bronchoscope during use. It is easy to cause secondary injury to patients; therefore, we provide a visual rigid bronchoscope for pediatric pulmonary therapy to solve the above problems

Method used

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  • Visual hard bronchoscope for pediatric lung treatment
  • Visual hard bronchoscope for pediatric lung treatment
  • Visual hard bronchoscope for pediatric lung treatment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] see figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 , Figure 9 with Figure 10 , this embodiment proposes a visual rigid bronchoscope for pediatric pulmonary treatment, including an internal main tube 1, the left side of the internal main tube 1 is connected with an external operation part 2, and the outside of the internal main tube 1 is sheathed There is an external sliding tube 3 , a line-of-sight adjustment mechanism 4 is arranged on the outside of the internal main body tube 1 , and a tube body stabilizing mechanism 5 is arranged on the front and rear of the external sliding tube 3 .

[0038] Since the inner body tube 1 is not actually connected to the outer sliding tube 3, the tube body stabilizing mechanism 5 can follow the outer sliding tube 3 to move on the inner body tube 1, and is not limited to any position.

[0039] see figure 2 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 , Figure ...

Embodiment 2

[0050] The scheme in embodiment 1 is further introduced below in combination with specific working methods, see the following description for details:

[0051] see Figure 11 , Figure 12 with Figure 13 , as a preferred embodiment, on the basis of the above method, further, the tube body stabilization mechanism 5 includes a support tube 501, the support tube 501 is rotatably connected to the outer surface of the outer sliding tube 3, and the outer surface of the support tube 501 is sleeved with The tube 502 is rotated, and the inner wall of the tube 502 is in contact with the outer surface of the support tube 501 .

[0052] The purpose of the rotatability between the support tube 501 and the outer sliding tube 3 is to prevent the outer sliding tube 3 from restricting the large-angle adjustment of the inner body tube 1 .

[0053] see Figure 11 , Figure 12 with Figure 13 The outer surface of the support tube 501 is provided with two first reserved grooves 503, the inne...

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Abstract

The invention discloses a visual hard bronchoscope for pediatric lung treatment, and relates to the technical field of pediatrics, the visual hard bronchoscope comprises an internal main body tube, the left side surface of the internal main body tube is communicated with an external operation part, and the external part of the internal main body tube is sleeved with an external sliding tube. By arranging the sight distance adjusting mechanism, the positions of the light source part and the imaging part of the bronchoscope can be expanded, so that the light source part and the imaging part can act on a bronchus affected part of a child patient from different angles; the problem that a light source and sight are blocked when medical instruments such as medical pincers conduct interventional operation on a bronchus affected part of a patient is effectively solved, by arranging the tube body stabilizing mechanism, the mouth of a child patient can be adjustably supported, the problem that the bronchoscope scratches the bronchus wall of the patient due to the fact that the patient unconsciously occludes the bronchoscope is solved, and the patient experience is improved. The inclined bronchoscope extending end is arranged, so that the resistance to the throat can be reduced when the bronchoscope treatment is carried out on the patient, and meanwhile, the rigid extrusion injury to the throat of the patient is avoided.

Description

technical field [0001] The invention relates to the technical field of pediatrics, in particular to a visual rigid bronchoscope for pediatric lung treatment. Background technique [0002] Pediatrics is a comprehensive medical science that comprehensively studies children's physical and mental development, health care, and disease prevention and treatment. All health and hygiene issues involving children and adolescents fall within the scope of Pediatrics. Morbidity and mortality, enhance the physical fitness of children and adolescents, improve the level of child and adolescent health care and disease prevention and treatment, and the objects it treats are mainly in the growth and development stage, so there are many restrictions on the various medical devices used in it. [0003] When treating children's pulmonary bronchus, because children's bronchus is still in the development stage, it is relatively narrow. When conventional bronchoscopes are used for interventional trea...

Claims

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Application Information

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IPC IPC(8): A61B1/267A61B1/24A61B1/04A61B1/06
CPCA61B1/267A61B1/2676A61B1/04A61B1/06A61B1/00071
Inventor 翟冰
Owner 翟冰