CN216439708U - Sputum collection device - Google Patents

Abstract

The utility model relates to a sputum collecting device, which comprises a cover body and a main body, wherein the main body comprises a gas channel and a joint, the gas channel is of an arc-shaped cylindrical structure, the upper end of the gas channel is connected with the cover body, the lower end of the gas channel is connected with the joint, the joint is connected with a tracheal tube, a choking and cough stopping device is arranged at one end of the gas channel close to the cover body, a sputum collecting tank is arranged in the gas channel, and a sputum sucking hole is formed in the gas channel. The utility model has the advantages that: a purpose that is used for tracheotomy, trachea cannula patient, changes and blocks for the source in the past terminal protection, and operation process is simpler, designs the direction that a gas passage who has the radian guides patient's exhalation air current and sputum, and can effectively prevent to chock and cough the thing and spray to the outside, blocks the sputum and directly spouts, reaches to prevent that medical staff, crowd and surrounding environment from suffering patient and spraying thing or sputum to be infected with.

Description

A sputum collection device

technical field

The utility model relates to a household electrical appliance, in particular to a phlegm collecting device.

Background technique

Tracheotomy is a kind of emergency operation to rescue the dying patient. It is to cut the air of the neck near the anterior wall, and insert a tracheal cannula of appropriate size into the trachea through the incision. The patient can breathe directly through the tracheal cannula. Tracheostomy cannula is a commonly used medical tool in the process of rescuing critically ill patients. When using the traditional tracheostomy cannula, the sputum is sprayed, which not only pollutes the environment, easily causes cross-infection, but also may splash on the caregiver's face and other parts of the body, which is not conducive to protection.

In order to solve the sputum ejection, the tracheal intubation saliva blocking device is provided in the prior art, but although the existing tracheal intubation saliva blocking device can block the sputum directly sprayed, it cannot prevent the sputum from being sprayed around.

Utility model content

The purpose to be achieved by the utility model is to provide a sputum collecting device, which can effectively prevent the sputum from being sprayed around, and guide the patient's exhaled airflow and the direction of the sputum.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A phlegm collection device, comprising a cover body and a main body, the main body includes a gas channel and a connecting head, the gas channel is an arc-shaped cylindrical structure, the upper end of the gas channel is connected to the cover body, and the lower end of the gas channel is connected to the joint The connecting head is connected to the tracheal sleeve, the end of the gas channel close to the cover body has a built-in choking object blocking device, the gas channel has a built-in sputum collection tank, and the gas channel is provided with a sputum suction hole. Guide and change the patient's exhaled airflow or the direction of the choking material, and can effectively prevent the choking material from being sprayed to the outside, which can protect doctors, patients and the surrounding environment from the source, and at the same time facilitate tracheal intubation, tracheotomy. Airway humidification.

Preferably, the choking object blocking device is at least one mesh filter layer, and the mesh filter layer is made of medical plastic. Instead of several layers of gauze, it is used to prevent the choking objects from being sprayed out, which can prevent the protective gauze from falling off due to changes in the patient's position or coughing forcefully, causing dust and foreign objects to be inhaled into the patient's airway, achieving multiple safety protection purposes for the patient.

Preferably, a gas flow observation device is provided in the gas channel. Used to observe the breathing of patients with tracheal intubation or tracheotomy.

Preferably, the airflow observation device is a breathing valve made of a rubber film. It can intuitively observe the patient's spontaneous breathing, sense the patient's breathing airflow and move or swing with the breathing airflow.

Preferably, an airway humidifier interface is provided on the air passage. It can be connected to an oxygen inhalation humidification device to further humidify the oxygen entering the gas channel, avoiding sputum caused by dry airway, or suffocation caused by sticky sputum blocking the airway.

Preferably, the gas channel is made of medical rubber. It is non-toxic, odorless, anti-coagulant, and has good compatibility with the body. It can withstand harsh disinfection conditions and can guide the airflow in the patient's airway or the direction of the cough.

Preferably, the connecting head is provided with an oxygen suction pipe hole, and an oxygen pipe is inserted into the oxygen suction pipe hole. The oxygen suction tube passes through the oxygen tube hole on the connector and enters the tracheal tube to facilitate oxygen therapy.

Preferably, the oxygen pipe is a PVC transparent hose. PVC transparent hose material is relatively light, waterproof and moisture-proof, and cost-effective.

Preferably, two sides of the cover body are respectively provided with fixing belts. It is convenient to fix the cover body.

Preferably, the cover body is a transparent silicone cover, and a water absorbing layer is attached to the cover body. It is convenient for doctors to observe the patient's breathing status and sputum color at any time, and the water-absorbing layer can absorb part of the sputum to avoid reflux.

After adopting the above-mentioned technical scheme, the utility model has the following advantages:

1. It is used for patients with tracheotomy and tracheal intubation. The previous end protection is changed to the source block, and the operation process is simpler. A curved gas channel is designed to guide the direction of the patient's exhaled airflow and sputum, which can effectively reduce the patient's gas. The air diffusion range of the tract can be effectively blocked by the choking object blocking device, which can effectively block the external spray of the patient's choking object and block the direct spray of sputum, so as to prevent the medical staff, the surrounding people and the surrounding environment from being contaminated by the patient's spray or sputum. The patient protection is convenient, and the gentle curvature of the curvature can effectively reduce the airflow resistance in the gas channel and reduce the instantaneous pressure damage to the patient's airway caused by choking. Stimulate the respiratory tract and cause the patient to feel a foreign body and avoid choking;

2. One hole has multiple uses. In addition to sucking sputum, the suction hole can also be inserted into a tracheal tube to guide tracheal intubation, and can also be used as a breathing gas monitoring connector to solve the problem of fixing the breathing monitoring probe;

4. When the patient in the prior art inhales oxygen, the conventional practice is to cut off the end of the oxygen inhalation tube and insert the tracheal tube. This method is easy to make the oxygen inhalation tube come out. Consequences: The present utility model can solve the problem that the adhesive tape is not firm or easy to fall off by opening the oxygen suction tube hole on the gas channel, and also does not need an oxygen conduit fixing frame.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described:

Fig. 1 is the front view of the utility model;

Fig. 2 is the side view of the utility model;

FIG. 3 is a schematic structural diagram of the main body in the utility model.

Reference number:

1. Cover body; 2. Main body; 3. Air channel; 4. Connector; 5. Cough blocking device; 6. Sputum collection tank; 7. Sputum suction hole; 8. Air flow observation device; 9. Airway Humidifier interface; 10, oxygen suction tube hole; 11, oxygen tube; 12, fixing belt; 13, water absorption layer; 14, tracheal tube.

Detailed ways

In order to explain the overall concept of the present utility model more clearly, the present utility model will be further described below with reference to the accompanying drawings and specific embodiments. It should be understood that the following "up", "down", "left", "right", "portrait", "horizontal", "inner", "outer", "vertical", "horizontal", " Words indicating orientation or positional relationship such as "top" and "bottom" are only based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device/element must have A particular orientation or construction and operation in a particular orientation is therefore not to be construed as a limitation of the present invention.

Example

A phlegm collection device, as shown in Figures 1-3, includes a cover body 1 and a main body 2, the main body 2 includes a gas channel 3 and a connecting head 4, the gas channel 3 is an arc-shaped cylindrical structure, and the The upper end of the gas channel 3 is connected to the cover body 1, the lower end of the gas channel 3 is connected to the joint 4, and the joint joint 4 is connected to the tracheal sleeve, and the end of the gas channel 3 close to the cover body 1 has a built-in choking object blocking device 5, The gas channel 3 has a built-in sputum collecting tank 6, and the gas channel 3 is provided with a sputum suction hole 7. A curved gas channel 3 is designed to guide the direction of the patient's exhaled airflow and sputum, and can effectively prevent the choking material from being ejected to the outside, providing safety protection for doctors, patients and the surrounding environment from the source, and the gentle curvature can effectively reduce the gas The airflow resistance in the channel 3 reduces the instantaneous pressure damage to the patient's airway caused by choking; the built-in sputum collection tank 6 collects the patient's sputum, and can also prevent the sputum from being sucked back, avoid stimulating the respiratory tract to cause the patient's foreign body sensation, and avoid choking; In addition to being used for sputum suction, the sputum suction hole 7 can also be inserted into a tracheal tube 14 to guide tracheal intubation, and can also be used as a breathing gas monitoring connector to solve the problem of fixing the breathing monitoring probe.

In order to effectively block the external spray of the patient's choking object, the choking object blocking device 5 is at least one layer of mesh filter layer, and the mesh filter layer is made of medical plastic. Instead of several layers of gauze in the prior art, it is used to prevent choking objects from being sprayed out, which can prevent the protective gauze from falling off due to changes in the patient's position or coughing forcefully, resulting in the inhalation of dust and foreign objects into the patient's airway, achieving multiple safety protection purposes for the patient. The choking object blocking device 5 can effectively block the external spray of the patient's choking object and block the direct spray of sputum, so as to prevent the medical staff, the surrounding crowd and the surrounding environment from being contaminated by the patient's spray or sputum, and it is convenient to protect the patient. The gentle curvature of the curvature can effectively reduce the airflow resistance in the gas channel 3, and reduce the instantaneous air pressure damage to the patient's airway caused by choking.

In order to facilitate the observation of the breathing situation of patients with tracheal intubation or tracheotomy. The gas channel 3 is provided with an airflow observation device 8, and the airflow observation device 8 is a breathing valve made of a rubber film. It can intuitively observe the patient's spontaneous breathing, sense the patient's breathing airflow and move or swing with the breathing airflow.

In order to avoid sputum caused by dry airway, or suffocation caused by thick sputum blocking the airway. An airway humidifier interface 9 is provided on the air passage 3 . An oxygen-absorbing humidification device can be connected to further humidify the oxygen entering the gas channel 3 . Wherein, the gas channel 3 is made of medical rubber. It is non-toxic, odorless, anti-coagulant, and has good compatibility with the body. It can withstand harsh disinfection conditions and can guide the airflow in the patient's airway or the direction of the cough.

In order to facilitate oxygen therapy, the connector 4 is provided with an oxygen suction tube hole 10 , and an oxygen tube 11 is inserted into the oxygen suction tube hole 10 . The oxygen suction tube enters the tracheal tube 14 through the hole of the oxygen tube 11 on the adapter 4 . The oxygen suction tube hole 10 can solve the problem that the oxygen tube 11 fixed by the adhesive tape is not firm or easy to fall off, and an oxygen tube fixing frame is not required. The oxygen pipe 11 is a PVC transparent hose. PVC transparent hose material is relatively light, waterproof and moisture-proof, and cost-effective.

In order to facilitate the fixing of the cover body 1 . Fixing straps 12 are respectively provided on both sides of the cover body 1 . The cover body 1 is a transparent silicone cover, and a water-absorbing layer 13 is attached to the cover body 1, which is convenient for doctors to observe the patient's breathing condition and the color of sputum at any time. The water-absorbing layer 13 can absorb a part of the sputum to avoid reflux.

Use process: when inhaling oxygen for patients with tracheal intubation or tracheotomy, connect the connector 4 to the connector of the tracheal tube 14, insert an oxygen tube 11 on the hole 10 of the oxygen inhalation tube, and the oxygen inhalation tube passes through the connector. The oxygen tube 11 on the head 4 enters the tracheal tube 14, and when used for tracheal intubation patients, the cover body 1 is covered outside the mouth, and fixed by the fixing belt 12, which solves the problem that the adhesive tape in the prior art is not firm to fix the oxygen tube 11. Or the problem of easy falling off, and there is no need for an oxygen catheter fixing frame; when used for tracheotomy patients, the mask body 1 is fixed on the neck through the fixing belt 12 . The gas channel 3 has a built-in sputum collection tank 6 to collect the sputum of the patient, which can collect the sputum sprayed on its inner wall, and can also prevent the sputum from being drawn back and causing the patient to cough with foreign bodies. The gas channel 3 is also provided with a sputum suction hole 7, which can be inserted into a tracheal tube 14 to guide tracheal intubation in addition to sputum suction use, and can also be used as a breathing gas monitoring connector to solve the problem of fixing the breathing monitoring probe. When the sputum suction hole 7 is used to guide the tracheal intubation, the tracheal tube 14 is connected to the sleeve and the connector 4 is connected, and the tracheal tube 14 is inserted into the tracheal tube 14 through the sputum suction hole 7, after adjusting the depth and curvature, under the assistance of the laryngoscope Insert the tracheal tube 14; when the sputum suction hole 7 is used for respiratory gas monitoring, an airflow observation device 8 is set on the sputum suction hole 7, which can intuitively observe the patient's spontaneous breathing, and can sense the patient's breathing airflow and move with the breathing airflow. or swing. The air channel 3 is set in an arc shape to guide the direction of the patient's exhaled airflow and sputum, which can effectively reduce the spread of the patient's airway airflow. , to achieve the purpose of preventing medical staff, surrounding people and the surrounding environment from being contaminated by patient sprays or sputum, changing the previous end protection to source blocking, and the operation process is simpler.

In addition to the above-mentioned preferred embodiments, the present utility model has other embodiments, and those skilled in the art can make various changes and deformations according to the present utility model, as long as they do not depart from the spirit of the present utility model, they shall belong to the appended rights of the present utility model. The range defined by the requirement.

Claims (10)

1. The utility model provides a sputum collection device which characterized in that: including the cover body and main part, the main part includes gas passage and adapter, gas passage is arc tubular structure, the cover body is connected to the gas passage upper end, the adapter is connected to the gas passage lower extreme, adapter connection tracheal tube, the one end that gas passage is close to the cover body embeds there is the thing blocking device that chocks, the built-in sputum collecting vat of gas passage, the last phlegm suction hole that is equipped with of gas passage.

2. A sputum collection apparatus according to claim 1, wherein: the cough blocking device is at least one layer of net-shaped filter layer, and the net-shaped filter layer is made of medical plastics.

3. A sputum collection apparatus according to claim 1, wherein: and an airflow observing device is arranged in the gas channel.

4. A sputum collection apparatus according to claim 3, wherein: the airflow observation device is a breathing valve made of a rubber film.

5. A sputum collection apparatus according to claim 4, wherein: and an air passage humidifier interface is arranged on the air passage.

6. A sputum collection apparatus according to claim 5, wherein: the gas channel is made of medical rubber.

7. A sputum collection apparatus according to claim 1, wherein: the adapter is provided with an oxygen uptake pipe hole, and an oxygen tube is inserted into the oxygen uptake pipe hole.

8. The sputum collection apparatus of claim 7, wherein: the oxygen hose is a PVC transparent hose.

9. A sputum collection apparatus according to any one of claims 1-8 wherein: the two sides of the cover body are respectively provided with a fixing belt.

10. A sputum collection apparatus according to claim 9, wherein: the cover body is a transparent silica gel cover, and a water absorption layer is attached to the cover body.

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