CN216439708U

CN216439708U - Sputum collection device

Info

Publication number: CN216439708U
Application number: CN202122301812.8U
Authority: CN
Inventors: 金惠仙; 宁士龙; 方莉萍; 蒋烽烽; 胡晓钢
Original assignee: Jinhua central hospital
Current assignee: Jinhua central hospital
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-05-06
Anticipated expiration: 2031-09-22

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

Sputum collection device

Technical Field

The utility model relates to a domestic electric appliance, in particular to a sputum collecting device.

Background

Tracheotomy is a first-aid operation for rescuing a patient in danger, which is to incise the near-front wall of the neck part of the patient, insert a tracheal cannula with proper size into the tracheal cannula through an incision, and breathe directly through the tracheal cannula. The tracheotomy tube is a medical appliance which is commonly used in the process of rescuing patients in danger. When the traditional tracheotomy tube is used, sputum is sprayed out, so that the tracheotomy tube not only pollutes the environment and is easy to cause cross infection, but also can splash to the face and other parts of the body of a caregiver, and is not beneficial to protection.

In order to solve the sputum and spray, set up trachea cannula and keep off saliva device among the prior art, but current trachea cannula keeps off saliva device and can block the sputum and directly spout, nevertheless can't block the effect that the sputum sprays all around.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sputum collecting device, which effectively prevents sputum from being sprayed to the periphery and guides airflow exhaled by a patient and the direction of the sputum.

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

the utility model provides a sputum collection device, includes 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 cannula, the one end that gas passage is close to the cover body is built-in to have 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. The utility model can guide and change the air flow exhaled by the patient or the spraying direction of the choked material, effectively prevent the choked material from spraying to the outside, protect the doctor and the surrounding environment from the source, and simultaneously facilitate the trachea intubation and the tracheotomy of the patient to inhale oxygen and humidify the air passage.

Preferably, the tuke blocking device is at least one mesh filter layer, and the mesh filter layer is made of medical plastics. The utility model can replace a plurality of layers of gauze to prevent the external spray of the cough, thus preventing the dust and foreign matters from being inhaled into the airway of the patient caused by the falling of the protective gauze due to the change of the body position of the patient or the forced cough, and achieving the aim of multiple safety protection of the patient.

Preferably, a gas flow observation device is arranged in the gas channel. Used for observing the breathing condition of a patient undergoing tracheal intubation or tracheotomy.

Preferably, the airflow observing device is a breathing valve made of a rubber film. The self-breathing of the patient can be visually observed, the breathing airflow of the patient can be sensed, and the breathing airflow can move or swing along with the breathing airflow.

Preferably, an air passage humidifier interface is arranged on the air passage. Can connect oxygen uptake humidification device, further carry out the humidification to the oxygen that gets into gas passage, keep away the dry sputum that arouses of face air flue, or because of the thick air flue of blockking up of sputum arouses stifling.

Preferably, the gas channel is made of medical rubber. The air flow channel has the advantages of no toxicity, no odor, anticoagulation, good compatibility with organisms, capability of enduring harsh disinfection conditions and good guidance of the air flow or the direction of the spurted substances in the air channels of patients.

Preferably, the adaptor is provided with an oxygen inhalation tube hole, and an oxygen tube is inserted into the oxygen inhalation tube hole. The oxygen inhalation tube passes through the oxygen tube hole on the adapter head and enters the tracheal catheter to facilitate oxygen therapy.

Preferably, the oxygen hose is a PVC transparent hose. The PVC transparent hose material is light, waterproof and moistureproof, and has high cost performance.

Preferably, the two sides of the cover body are respectively provided with a fixing belt. The cover body is convenient to fix.

Preferably, the cover body is a transparent silica gel cover, and a water absorption layer is attached to the cover body. Make things convenient for the doctor to observe patient's breathing situation and sputum colour at any time, the layer that absorbs water can absorb partly sputum, avoids the refluence.

After the technical scheme is adopted, the utility model has the following advantages:

1. the device is used for patients with tracheotomy and trachea intubation, changes the prior tail end protection as the source blocking, has simpler operation process, designs a gas channel with radian to guide the direction of the air flow and sputum exhaled by the patients, can effectively reduce the air flow diffusion range of the patient airway, effectively blocks the outward spraying of the patient choking object by the choking object blocking device, blocks the direct spraying of the sputum, achieves the aim of preventing medical staff, surrounding people and the surrounding environment from being infected by the patient sprayed object or the sputum, is convenient for the patients to protect, can effectively reduce the air flow resistance in the gas channel by the radian with moderated curvature, and reduces the instant air pressure injury of the patient airway caused by the choking; the built-in sputum collecting tank is used for collecting the sputum of the patient, the sputum can be prevented from being sucked back, foreign body sensation of the patient caused by respiratory tract stimulation is avoided, and choking cough is avoided;

2. the sputum suction hole can be used for sucking sputum, can be inserted into a tracheal catheter to guide a tracheal cannula, and can be used as a respiratory gas monitoring connector to solve the fixing problem of a respiratory monitoring probe;

4. when a patient inhales oxygen in the prior art, the conventional method is to cut off the end of an oxygen tube and insert the oxygen tube into the tracheal catheter, the oxygen tube is easy to be separated by the method, and serious consequences such as oxygen deficiency of the patient can be caused if the oxygen tube cannot be found in time; the oxygen inhalation tube hole is arranged on the gas channel, so that the problem that the oxygen inhalation tube is not firmly fixed or easily falls off by the adhesive plaster can be solved, and an oxygen catheter fixing frame is not needed.

Drawings

The utility model will be further described with reference to the accompanying drawings in which:

FIG. 1 is a front view of the present invention;

FIG. 2 is a side view of the present invention;

fig. 3 is a schematic structural view of the main body of the present invention.

Reference numerals:

1. a cover body; 2. a main body; 3. a gas channel; 4. an adaptor head; 5. a cough blocking device; 6. a sputum collection tank; 7. a sputum aspirating hole; 8. an airflow observing device; 9. an airway humidifier interface; 10. oxygen uptake pipe hole; 11. an oxygen tube; 12. fixing belts; 13. a water-absorbing layer; 14. an endotracheal tube.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the present invention will be further explained with reference to the drawings and specific examples. It is to be understood that the following terms "upper," "lower," "left," "right," "longitudinal," "lateral," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like are used merely to indicate an orientation or positional relationship relative to one another as illustrated in the drawings, merely to facilitate describing and simplifying the utility model, and are not intended to indicate or imply that the device/component so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore are not to be considered limiting of the utility model.

Examples

The utility model provides a sputum collection device, as shown in fig. 1-3, includes the cover body 1 and main part 2, main part 2 includes gas channel 3 and adapter 4, gas channel 3 is arc tubular structure, the cover body 1 is connected to 3 upper ends of gas channel, adapter 4 is connected to 3 lower extremes of gas channel, adapter 4 connects the tracheal cannula, the one end that gas channel 3 is close to the cover body 1 is built-in to have chocks and coughs thing blocking device 5, 3 built-in sputum collecting vats 6 of gas channel, be equipped with on the gas channel 3 and inhale phlegm hole 7. The radian-moderated radian can effectively reduce airflow resistance in the gas channel 3 and reduce instantaneous air pressure injury to the airway of the patient caused by the cough; the built-in sputum collecting tank 6 collects the sputum of the patient, can also prevent the sputum from being sucked back, avoids the stimulation of the respiratory tract to cause the foreign body sensation of the patient and avoids the choking cough; besides the sputum suction, the sputum suction hole 7 can be inserted into a tracheal catheter 14 to guide tracheal intubation and can also be used as a respiratory gas monitoring joint to solve the fixing problem of the respiratory monitoring probe.

In order to effectively prevent the external spray of the substance choked by the patient, the substance choked blocking device 5 is at least one layer of reticular filter layer which is made of medical plastics. The utility model replaces the prior art with a plurality of layers of gauze to prevent the external spray of the cough, thus preventing the dust and foreign matters from being inhaled into the airway of the patient caused by the falling of the protective gauze due to the change of the body position of the patient or the forced cough, and achieving the purpose of multiple safety protection for the patient. The utility model has the advantages of effectively block the patient with the thing blocking device 5 that chokes and chokes the external spout of the thing that coughs, block that the sputum directly spouts, reach the purpose that prevents medical staff, crowd around and the surrounding environment from suffering patient's injection thing or sputum to be infected with, protect the patient convenient, the radian that the camber is mitigateed can effectively reduce the air current resistance in the gas channel 3, reduce to choke and coughs the harm to patient's air flue atmospheric pressure in the twinkling of an eye.

In order to facilitate the observation of the breathing condition of a patient undergoing tracheal intubation or tracheotomy. An airflow observing device 8 is arranged in the air channel 3, and the airflow observing device 8 is a breathing valve made of a rubber film. The self-breathing of the patient can be visually observed, the breathing airflow of the patient can be sensed, and the patient can move or swing along with the breathing airflow.

In order to avoid sputum caused by dry facial airway or asphyxia caused by airway blockage due to thick sputum. An air passage humidifier interface 9 is arranged on the air passage 3. Can be connected with an oxygen-inhaling humidifying device to further humidify the oxygen entering the gas channel 3. Wherein the gas channel 3 is made of medical rubber. The air flow channel has the advantages of no toxicity, no odor, anticoagulation, good compatibility with organisms, capability of enduring harsh disinfection conditions and good guidance of the air flow or the direction of the spurted substances in the air channels of patients.

In order to facilitate oxygen therapy, an oxygen inhalation tube hole 10 is formed in the adaptor 4, and an oxygen tube 11 is inserted into the oxygen inhalation tube hole 10. The oxygen inhalation tube passes through the oxygen tube 11 hole on the adapter 4 and enters into the tracheal tube 14. The oxygen inhalation tube hole 10 can solve the problem that the oxygen tube 11 fixed by adhesive plaster is not firm or easy to fall off, and an oxygen catheter fixing frame is not needed. The oxygen tube 11 is a PVC transparent hose. The PVC transparent hose material is light, waterproof and moistureproof, and has high cost performance.

To facilitate the fixing of the cover 1. Two sides of the cover body 1 are respectively provided with a fixing belt 12. The cover body 1 is transparent silica gel cover, has the layer 13 that absorbs water in cover body 1 internal attachs, makes things convenient for the doctor to observe patient's breathing situation and sputum colour at any time, and the layer 13 that absorbs water can absorb partly sputum, avoids the refluence.

The use process comprises the following steps: when a patient with trachea cannula or a tracheotomy patient inhales oxygen, the adapter 4 is connected to the connector of the tracheal catheter 14, the oxygen tube 11 is inserted in the oxygen tube hole 10, the oxygen tube passes through the oxygen tube 11 hole on the adapter 4 and enters the tracheal catheter 14, when the tracheal cannula is used for the patient with trachea cannula, the cover body 1 is covered on the outer side of the mouth and is fixed by the fixing belt 12, the problem that the oxygen tube 11 is not firmly fixed by an adhesive tape or easily falls off in the prior art is solved, and an oxygen catheter fixing frame is not needed; when used for tracheotomy patients, the mask body 1 is fixed on the neck by the fixing band 12. The built-in sputum collecting vat 6 of gas channel 3 collects the sputum that patient's sputum collectable spray jetted on its inner wall, still can prevent that the sputum resorption from arousing that patient's foreign object from irritating to cough. The gas channel 3 is also provided with a sputum suction hole 7, the sputum suction hole 7 can be used for sucking sputum, can be inserted into a tracheal catheter 14 to guide tracheal intubation, and can also be used as a respiratory gas monitoring connector to solve the fixing problem of the respiratory monitoring probe; when the sputum suction hole 7 is used for guiding tracheal intubation, the tracheal catheter 14 connecting sleeve is connected with the adapter 4, the tracheal catheter 14 is inserted through the sputum suction hole 7, and after the depth and the radian are adjusted, the tracheal catheter 14 is placed under the assistance of a laryngoscope; when the sputum suction hole 7 is used for monitoring respiratory gas, the airflow observation device 8 is arranged on the sputum suction hole 7, so that the spontaneous respiration of a patient can be intuitively observed, the respiratory airflow of the patient can be sensed, and the sputum suction hole can move or swing along with the respiratory airflow. 3 arc settings of gas channel guide patient's exhalation air current and sputum, can reduce patient's air flue air current diffusion scope effectively to chock and effectively block the patient and chock the outer spouting of the thing of coughing of thing blocking device 5, block that the sputum directly spouts, reach and prevent that medical staff, crowd and surrounding environment from suffering the purpose that patient jetted thing or sputum are infected with, change end protection in the past and block for the source, the operation process is simpler.

Other embodiments of the present invention than the preferred embodiments described above will be apparent to those skilled in the art from the present invention, and various changes and modifications can be made therein without departing from the spirit of the present invention as defined in the appended claims.

Claims

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.