Sputum suction equipment for pediatric department

A pediatric and equipment technology, applied in the field of medical equipment, can solve problems such as inability to relieve discomfort, and achieve the effects of avoiding irreversible damage, avoiding stress reactions, and reducing discomfort

Inactive Publication Date: 2021-11-30
LUOYANG CENT HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of negative pressure sputum suction, it is easy to suck out the anesthetic at the same time so that it cannot adhere to the patient's airway wall to produce continuous anesthesia. Discomfort caused by suctioning sputum for a long time or turning the suction tube for a long time

Method used

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  • Sputum suction equipment for pediatric department
  • Sputum suction equipment for pediatric department
  • Sputum suction equipment for pediatric department

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 As shown, the main body of a pediatric sputum suction device in this embodiment is the same as the conventional sputum suction device, and still includes a sputum suction tube 2, a sputum suction head 1 arranged at the head end of the sputum suction tube 2, and a Negative pressure device. Such as figure 2 As shown, a plurality of suction holes 17 are evenly spaced on the front end and the circumference of the suction head 1. After the suction head 1 is placed in the patient's airway, negative pressure is generated by a negative pressure device to suck out the sputum in the airway.

[0026] The sputum suction device of this embodiment is gun type, and its negative pressure device constitutes the gun type main body, including the sputum suction tube 4 as the gun body, the handle 8 as the handle of the gun, and the swing rod 9 as the trigger. The sputum suction tube 4 is a circular straight tube with a circular linear cavity inside and closed at both en...

Embodiment 2

[0037] The main structure of this embodiment is the same as that of Embodiment 1, so no special drawings are provided for illustration. The effect of this embodiment is different from that of Embodiment 1: in this embodiment, the suction head 1 is only driven to rotate when the pull wire 3 pulls the rotating shaft 15 to rotate, and the suction head is not moved when the rotating shaft 15 is driven to rotate by the reset torsion spring 14 1 rotation, so as to achieve the corresponding rotation of the suction head 1 only during negative pressure suction, and the effect that the suction head 1 does not rotate in the non-negative pressure suction state, thereby further reducing the noise caused by the rotation of the suction head 1 Discomfort, to further reduce the discomfort of patients, especially infant patients, during sputum suctioning treatment.

[0038] In order to achieve the above-mentioned technical effect, the difference between the present embodiment and the embodiment...

Embodiment 3

[0041] This embodiment includes all the technical solutions of Embodiment 2, and on the basis of Embodiment 2, this embodiment also includes an anesthetic agent spraying mechanism. The anesthetic agent spraying mechanism is triggered when the rotating shaft 15 is driven to rotate by the return torsion spring 14, as an interspersion between two sputum suction operations to further reduce the patient's discomfort during the sputum suction process.

[0042] to combine image 3 and Figure 4 As shown, the anesthetic agent spraying mechanism includes an elastic tube 30 arranged in the wall of the sputum suction tube 2 and a lever 22 for moving the elastic tube 30 . The inner side of the tube wall at the head end of the sputum suction tube 2 is provided with a relief groove 31 to avoid interference with the rotation track of the outer end of the driving lever 22. The relief groove 31 is annular and is continuously opened on the wall of the sputum suction pipe 2. A plurality of str...

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PUM

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Abstract

The invention provides sputum suction equipment for the pediatric department. The sputum suction equipment comprises a sputum suction cylinder, a sputum suction pipe connected to the head end of the sputum suction cylinder and a sputum suction head connected to the head end of the sputum suction pipe. A piston is slidably arranged in the sputum suction cylinder, a sputum collecting bottle is arranged at the position, located on the side, facing the sputum suction tube, of the piston, on the sputum suction cylinder, the sputum suction head is rotationally arranged on the sputum suction tube, a driving mechanism is arranged between the piston and the sputum suction head, and the driving mechanism is used for driving the sputum suction head to rotate along with sliding of the piston. The sputum suction equipment for the pediatric department can greatly reduce the discomfort of sputum aspiration treatment on the premise of effectively cleaning the sputum in the respiratory tract.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a pediatric sputum suction device. Background technique [0002] The sputum suction tube is widely used in respiratory diseases. Its tail end is connected to a negative pressure sputum suction device, and the head end is connected to a sputum suction head with a sputum suction hole. The generated negative pressure sucks out the sputum, avoiding the situation that affects the breathing and even causes the patient to suffocate. [0003] Since the phlegm suction holes provided on the sputum suction head cannot be continuously arranged around the circumference of the sputum suction head, blind spots for sputum suction are likely to be formed between the phlegm suction holes distributed at intervals during the sputum suction process of the sputum suction head. In order to solve this problem, CN200920106843.4 published a number of patent documents such as a rotary sputum suction tube,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00A61M19/00
CPCA61M19/00A61M2210/1032A61M2210/0625A61M2210/005
Inventor 周伟利丁雪莹李添风郭倩倩陶锡珉
Owner LUOYANG CENT HOSPITAL
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