CN211461663U - Detachable intratracheal intubation medicine injection device - Google Patents

Abstract

The utility model discloses a detachable tracheal intubation drug injection device, comprising a tracheal cannula. One end of the tracheal cannula is connected with a joint connected to a ventilator. The tracheal cannula includes an insertion section and an exposed section. The exposed section includes a first section integrally connected with the insertion section and a second section connected with the connector, the first section and the second section are detachably connected, and an extension section detachably connected with the first section and the second section. The detachable tracheal intubation drug injection device of the utility model can increase the length, prevent the drug from being sprayed upward when the patient coughs or is restless, and avoids the waste of the drug and the change of the dose of the drug.

Description

Detachable endotracheal intubation drug injection device

technical field

The utility model relates to the field of medical supplies, in particular to a detachable tracheal intubation drug injection device.

Background technique

Neonatal respiratory distress syndrome, also known as neonatal hyaline membrane disease, is mainly seen in premature infants, and its pathogenesis is related to the lack of pulmonary surfactant. The clinical manifestations are progressive dyspnea, cyanosis, respiratory moaning, inspiratory tridentation and respiratory failure shortly after birth, which is one of the main causes of death in premature infants. Important measures for ventilator distress syndrome.

At present, the neonatal tracheal intubation used clinically is a hollow circular tube, one end is inserted into the neonatal trachea, and the other end is connected to a ventilator or a resuscitation airbag. Oxygen, when the patient needs to be infused with medicine, the ventilator needs to be evacuated and the medicine is injected from the other end of the hollow round tube.

The disadvantages are: in the process of drug infusion, mechanical ventilation cannot be maintained continuously, so that the patient's blood oxygen saturation cannot be maintained at a normal level, which is likely to cause irreversible brain damage; of patients, the drug is easy to spray upward, resulting in drug waste and changes in the dose of the drug.

Utility model content

In order to solve one of the above problems, the purpose of this utility model is to provide a detachable tracheal intubation drug injection device, which can increase the length, prevent the drug from being sprayed upward when the patient coughs or is restless, and avoid causing drug waste and drug delivery. Changes in the incoming dose.

In order to achieve the above purpose, the present invention provides a detachable tracheal intubation drug injection device, which includes a tracheal intubation tube, one end of the tracheal intubation tube is connected with a joint connected to a ventilator, and the tracheal intubation tube includes an insertion section and an exposed section. The exposed section includes a first section integrally connected with the insertion section and a second section connected with the connector, the first section and the second section are detachably connected, and also includes a detachable connection with the first section and the second section extension.

As a further improvement of the present invention, the outer wall of the joint 1 protrudes outward to form the joint 2, the side wall of the joint 1 is provided with a side hole, the joint 2 is communicated with the interior of the joint 1 through the side hole, and the joint 2 is connected with a medicine injection Tube. The use of a drug injection tube can maintain continuous mechanical ventilation during the drug administration process, thereby maintaining the patient's blood oxygen saturation at a normal level, avoiding irreversible brain damage, and preventing atelectasis associated with open operation ( premature infants), but also reduce the spread of pathogens and the contamination of external bacteria.

As a further improvement of the present invention, the outer periphery of the connecting end of the first joint connected to the tracheal cannula protrudes to form a wing plate, the side hole penetrates the wing plate, and the second joint is integrally connected with the wing plate. Connect the injection tube to the wing plate, which is more convenient for injection operation.

As a further improvement of the present invention, the drug injection end of the drug injection pipe is provided with an openable cover. It can reduce the pollution of external bacteria.

As a further improvement of the present invention, the first section and the second section are sleeved and fixed with each other, and the two ends of the extension section are respectively sleeved with the first section and the second section and fixed with each other. Make disassembly easier and more convenient.

As a further improvement of the present invention, the material of the extension section is the same as that of the first section and the second section. It is easier and more convenient to obtain materials.

Compared with the prior art, the beneficial effects of the detachable endotracheal intubation drug injection device of the present invention are as follows:

(1) Use an extension section to increase the length of the endotracheal intubation, so that when the patient coughs or is restless, the drug can be prevented from being ejected upwards out of the endotracheal intubation, thereby avoiding drug waste and changes in the dose of the drug.

(2) The detachable connection method is adopted to facilitate and flexibly change the length of the tracheal intubation.

The present invention will become clearer from the following description in conjunction with the accompanying drawings, which are used to explain embodiments of the present invention.

Description of drawings

Figure 1 is a schematic diagram of a detachable endotracheal intubation drug injection device.

Detailed ways

Embodiments of the present invention will now be described with reference to the accompanying drawings, in which like reference numerals represent like elements.

Please refer to FIG. 1 , the detachable endotracheal intubation drug injection device includes an endotracheal intubation tube 1, one end of the endotracheal intubation tube 1 is connected with a joint 2 connected to the ventilator, and the other end of the endotracheal intubation tube 1 is for ventilation end.

The tracheal intubation tube 1 includes an insertion section 11 and an exposed section 12. The exposed section 12 includes a first section 121 integrally connected with the insertion section 11 and a second section 122 connected with the connector 1 2. The first section 121 and the first section 121 The two sections 122 are detachably connected, and an extension section 123 is detachably connected between the first section 121 and the second section 122 . The first section 121 and the second section 122 are sleeved and fixed to each other, and both ends of the extension section 123 are sleeved and fixed to the first section 121 and the second section 122 respectively. The material of the extension section 123 is the same as that of the first section 121 and the second section 122 , which are all made of silica gel. The silica gel is soft in texture and has the best compatibility with human tissue.

A side hole 21 is formed on the side wall of the joint one 2, and the outer periphery of the connecting end of the joint one 2 connected with the tracheal intubation tube 1 protrudes to form a wing plate 22.

The outer wall of the joint one 2 protrudes outward to form a joint two 3 . The joint two 3 is specifically connected to the wing plate 22 integrally, and the side hole 21 penetrates the wing plate 22 . The second joint 3 communicates with the interior of the joint one 2 through the side hole 21 .

The second joint 3 is connected with a medicine injection pipe 4 . An openable cover 5 is installed on the drug injection end of the drug injection tube 4 .

During use, for a patient who is coughing or restless, an extension section 123 can be added to extend the length of the tracheal intubation tube 1, so that when the patient is coughing or restless, the drug can be prevented from being sprayed upwards out of the endotracheal intubation tube 1. Causes drug waste and changes in drug doses.

In addition, when injecting medicine, the connector-2 does not need to be disassembled from the ventilator, and the medicine injection tube 4 is directly used to inject medicine into the tracheal intubation tube 1, which can maintain the continuous mechanical ventilation during the administration process, thereby maintaining the patient The blood oxygen saturation is at normal levels, avoiding irreversible brain damage, preventing atelectasis (preterm infants) associated with open procedures, and reducing the spread of pathogens and external bacterial contamination.

The present utility model has been described above with reference to the best embodiments, but the present utility model is not limited to the above disclosed embodiments, but should cover various modifications and equivalent combinations based on the essence of the present utility model.

Claims (6)

1. The utility model provides a medicine device in detachable trachea cannula, includes trachea cannula, trachea cannula's one end is connected with the joint of being connected with the breathing machine one, and trachea cannula is including inserting the section and exposing the section, its characterized in that: the exposed section comprises a first section and a second section, wherein the first section is integrally connected with the inserted section, the second section is connected with the joint, the first section and the second section are detachably connected, and the exposed section further comprises an extension section which is detachably connected with the first section and the second section.

2. The removable endotracheal intubation drug delivery device of claim 1, wherein: the outer wall of the first joint is protruded outwards to form a second joint, a side hole is formed in the side wall of the first joint, the second joint is communicated with the inside of the first joint through the side hole, and the second joint is connected with a medicine injection pipe.

3. The removable endotracheal intubation drug delivery device of claim 2, wherein: the periphery of the connecting end of the first connector connected with the trachea cannula protrudes outwards to form a wing plate, the side hole penetrates through the wing plate, and the second connector is integrally connected with the wing plate.

4. The removable endotracheal intubation medication administration device of claim 3, wherein: the medicine injection end of the medicine injection tube is provided with an openable cover.

5. The removable endotracheal intubation drug delivery device of claim 1, wherein: the first section and the second section are fixedly sleeved with each other, and two ends of the extension section are fixedly sleeved with the first section and the second section respectively.

6. The removable endotracheal intubation drug delivery device of claim 5, wherein: the extension section is made of the same material as the first section and the second section.

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