CN204352358U - The closed sputum aspirator tube of a kind of disposable three chamber integral type oxygen supply suction sputum - Google Patents

Abstract

The utility model belongs to the technical field of medical auxiliary equipment, in particular to a disposable three-chamber integrated oxygen supply and sputum suction closed sputum suction tube, including the sputum suction tube, which is characterized in that the sputum suction tube is divided into two parts by two partition walls. The sputum suction supervisor, oxygen supply tube, and water diluting sputum tube are not connected to each other. The oxygen supply tube is equipped with an air intake control head. Adhere to each other, an outer protective cover is arranged outside the inner protective film, and one end of the outer protective cover, which is close to the joint of the sputum suction negative pressure tube, is fixed on the upper fixed head, and the other end is fixed on the lower fixed head, and the upper fixed head and the sputum suction tube Fixed connection, the lower fixed head can slide up and down along the inner protective film. The beneficial effect of the utility model is that three operations of oxygen supply, sputum suction and dilution can be performed at the same time, the operation process is simple, the pain of the patient is relieved, the danger of the operation process is reduced, and the health of the operator can be guaranteed at the same time, and it is not easy to be Infect.

Description

A disposable three-chamber integrated oxygen supply and sputum suction closed sputum suction tube

technical field

The utility model belongs to the technical field of medical auxiliary equipment, in particular to a disposable three-chamber integrated oxygen supply and sputum suction closed sputum suction tube.

Background technique

The sputum suction tube is a medical device used to remove sputum or viscous secretions in the patient's respiratory tract in clinical practice. It is mostly used for emergency rescue of patients in hospitals to suck sputum. All are to use the sputum suction tube of single lumen in the prior art. When the patient's sputum is sticky and hard to suck, usually a syringe is used to inject saline or phlegm-resolving solvent into the lumen, and after the patient is treated for phlegm-resolving, the sputum suction tube is connected with the sputum suction device to suck the sputum The tube is inserted into the patient's airway, and suction is performed using negative pressure. Because the two processes are carried out separately, it takes a long time for the patient to wait, and it is difficult to prevent germs and particles in the air from entering the patient's body during use, thereby causing infection. For patients with a lot of phlegm in the respiratory tract, the sputum suction tube often affects the sputum suction effect due to the sputum in the tube. The doctor needs to replace the sputum suction tube several times to ensure the sputum suction effect. During this process, the operator often needs to bring Gloves and gloves should be changed to avoid contamination of the operator with sputum, which will not only waste the suction tube, but also increase the pain of intubation for the patient; at the same time, it will cause damage to the patient's respiratory tract. Oxygen inhalation for a long time will cause the oxygen in the lungs to be sucked out, resulting in hypoxia and suffocation, which will further aggravate the condition. The hygienic condition of the existing sputum suction tube is not easy to guarantee, and the operator will bring pollution or trouble of changing gloves.

Chinese patent CN 203591515U provides a sputum suction tube, including a sputum suction tube, a breathing tube and a flushing tube. The breathing tube and the flushing tube are respectively connected to the sputum suction tube. The valve two is arranged between the breathing pipe and the flushing pipe, and the breathing pipe is arranged between the one-way valve two and the sputum suction end; the one-way valve one is arranged between the sputum suction pipe and the flushing pipe. When using the utility model, it prevents the polluted water from flowing back into the flushing tube and the sputum suction end, and prevents the polluted water from entering the respiratory tract and causing medical accidents; Rinse the suction tube at intervals to improve suction efficiency. However, this patent cannot perform oxygen supply, sputum suction, and flushing functions at the same time, and a certain operation must be performed separately by controlling the one-way valve. Since the three tubes share the sputum suction tube, oxygen cannot be supplied at the same time during sputum suction, and the effect of sputum suction It is not ideal, prolongs the operation time, and cannot prevent the infection of the operator during the operation.

Chinese patent CN 203354971U provides an anti-fouling sputum suction tube, which includes a sputum suction tube supervisor and a supervisor protective cover set on the sputum suction tube main tube; the first end of the supervisor protective cover is provided with a sputum suction tube adjustment connector, The second end of the sputum suction tube adjustment connector is in close contact with the first end of the main protective sleeve; the first end of the sputum suction tube main tube extends into the negative pressure adjustment cavity of the sputum suction tube adjustment connector, and is adjusted with the sputum suction tube. The negative pressure regulating port on the connecting head cooperates correspondingly to realize the negative pressure regulating, and the negative pressure regulating port communicates with the negative pressure regulating cavity in the regulating connecting head of the sputum suction tube. This solution is easy to use, no need to wear gloves when sucking sputum, and there is no need to replace the sputum suction tube for continuous multi-line sputum suction devices, which reduces the cost of processing and avoids waste. However, this patent cannot perform oxygen supply, sputum suction, and dilution simultaneously, and the operation steps are also cumbersome, and the hygienic degree of the sputum suction tube cannot be guaranteed, so further improvement is required.

Utility model content

In order to overcome the shortcomings of the above-mentioned prior art, the purpose of this utility model is to provide a disposable three-chamber integrated oxygen supply and sputum suction closed sputum suction tube, which can perform three operations of oxygen supply, sputum suction and dilution at the same time. It is simple, reduces the pain of the patient, reduces the risk of the operation process, and at the same time can ensure the health of the operator and is not easy to be infected.

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

A disposable three-chamber integrated oxygen supply and sputum suction closed sputum suction tube, including the sputum suction tube, is characterized in that the sputum suction tube is divided into two separate sputum suction supervisors, oxygen supply tubes and oxygen supply tubes by two partition walls. One end of the sputum suction main tube is fixedly connected with a sputum suction negative pressure pipe joint and an air intake control head, and the other end of the sputum suction main tube is provided with a main sputum suction hole and a side sputum suction tube. hole, the oxygen supply tube is provided with an oxygen control head, the outer surface of the sputum suction tube is covered with an inner protective film, the inner protective film is closely attached to the tube wall of the sputum suction tube, and the outer surface of the inner protective film An outer protective cover is provided, and one end of the outer protective cover close to the sputum suction negative pressure pipe joint is fixed on the upper fixed head, and the other end is fixed on the lower fixed head, and the upper fixed head is connected with the sputum suction The pipes are fixedly connected, the lower fixed head can slide up and down along the inner protective film, and the pipe diameters of the sputum suction main pipe are respectively larger than the diameters of the oxygen supply pipe and the water injection diluted sputum pipe.

The height of the end of the oxygen supply tube is lower than the height of the end of the sputum suction tube.

An antifouling fixed plug is provided on the air intake control head.

The materials of the upper fixing head and the lower fixing head are flexible materials.

The material of the upper fixing head and the lower fixing head is hard foam.

The sputum suction main tube, the oxygen supply tube, and the water-injected diluted sputum tube are respectively provided with identification areas.

The beneficial effects of the utility model are: the sputum suction supervisor, the oxygen supply tube, and the water injection dilute sputum tube are not connected to each other and do not affect each other. While sucking sputum, they can continue to supply oxygen, inject water to dilute sputum, and prevent the time spent on sputum suction. Too long will cause hypoxia and suffocation of the patient, and there is no need to insert the pipeline into the patient's lungs multiple times, which reduces the damage to the lungs and is easy to operate; the inner protective film can prevent the three tubes from being polluted and ensure the cleanliness of the tubes Hygienic and not easily infected; the outer protective cover is used to prevent the operator from being infected, and there is no need to wear gloves or replace it during operation, which ensures the safety of the operator; the upper fixed head is used to fix the outer protective film to prevent it from moving up and down, and the lower fixed head is used to fix the outer protective film to prevent it from moving up and down. The head can slide up and down to drive the outer protective cover to move up and down. The utility model has the advantages of simple processing technology, low cost and strong applicability.

Description of drawings

Fig. 1 is a structural representation of the utility model with a fixed plug;

Fig. 2 is a structural schematic diagram of the utility model without a fixed plug.

In the figure, 1. Sputum suction tube, 2. Oxygen supply tube, 3. Water injection diluted sputum tube, 4. Sputum suction negative pressure tube connector, 5. Air intake control head, 6. Main suction hole, 7. Side suction Phlegm hole, 8, antifouling fixed plug, 9, inner protective film, 10, outer protective cover, 11, upper fixed head, 12, lower fixed head, 13, suction supervisor, 14, oxygen regulating head.

Detailed ways

A specific embodiment of the utility model is described below in conjunction with the accompanying drawings.

As shown in Figure 1 and Figure 2, the utility model provides a disposable three-chamber integrated oxygen supply and sputum suction closed sputum suction tube, which includes a sputum suction tube 1, and the sputum suction tube 1 is composed of a first The first partition wall and the second partition wall are divided into three chambers, respectively forming a sputum suction main pipe 13, an oxygen supply pipe 2, and a water injection dilute sputum pipe 3. One end of the sputum suction main pipe 13 is fixedly connected with a sputum suction negative pressure Pipe joint 4 and air intake control head 5, antifouling fixed plug 8 (as shown in Figure 2) can be set on the air intake control head 5, is used for having certain infectivity patient, can be blocked with antifouling fixed plug 8, prevents Infect other people, also can not be provided with antifouling fixed plug 8 (as Fig. 1), be used for the patient that does not have infectivity, described sputum suction main pipe 13 other end ends are provided with main sputum suction hole 6 and side sputum suction hole 7 , the oxygen supply pipe 2 is provided with an oxygen regulating head 14 for adjusting the oxygen supply amount of oxygen.

The sputum suction main pipe 13, the oxygen supply pipe 2, and the water injection and diluted sputum pipe 3 are not connected to each other. The outer surface of the sputum suction pipe 1 is covered with an inner protective film 9, and the inner protective film 9 Closely attached to the tube wall of the sputum suction tube 1, the inner protective film 9 is provided with an outer protective cover 10, and the end of the outer protective cover 10 close to the sputum suction negative pressure pipe joint 4 is fixed on the On the upper fixed head 11, the other end of which is fixed on the lower fixed head 12, the upper fixed head 11 is fixedly connected with the sputum suction tube 1, and the lower fixed head 12 can slide up and down along the inner protective film 9, so The diameters of the sputum suction main pipe 13 are respectively larger than the diameters of the oxygen supply tube 2 and the water injection diluted sputum tube 3, so that the sputum suction tube 1 plays a leading role. The diameters of the oxygen supply tube 2 and the water injection diluted sputum tube 3 may be the same or different. The diameter of the sputum suction main pipe 13 can be made to be 2 times of the diameter of the oxygen supply pipe 2 and the water injection diluted sputum pipe 3 respectively, and also can be other ratios.

The upper fixing head 11 tightens and fixes the outer protective cover 10 on the outer wall of the sputum suction tube 1 .

The height of the end of the oxygen supply tube 2 is lower than the height of the end of the sputum suction main pipe 13, which can be in the range of 0.5-1.5 cm, preventing oxygen from blowing away the sputum or air bubbles.

The material of the upper fixing head 11 and the lower fixing head 12 can be any material commonly used in medical devices, for example, it can be a flexible material, or a polymer material such as hard foam. But not limited to the materials listed in this scheme.

The three tubes of sputum suction supervisor 13, oxygen supply tube 2, and water injection and diluted sputum tube 3 can be made into different colors, or labels can be added on each tube, or the colors of the three tubes are neither the same, but also in the tube. The upper part is equipped with a label sticking part, which is convenient for the operator to distinguish and prevent confusion and mistakes. A plane marking area can be respectively set on the sputum suction main pipe 13, the oxygen supply pipe 2, and the water injection diluted sputum pipe 3, so that the pasted labels are not easy to fall off.

During use, pull up the outer protective cover 10 through the lower fixed head 12, then uncover the inner protective film 9, put the sputum suction tube 1 into the respiratory tract as a whole, the sputum suction main tube 13 is connected with the sputum suction device, and the oxygen supply tube 2 is connected with the sputum suction device. Oxygen supply connection, air intake control head 5 controls the size of the negative pressure provided by the sputum suction device to the sputum suction device, oxygen control head 14 is used to control the size of the oxygen supply, and the water injection diluted sputum tube 3 is connected with the water injection diluent. The bag is connected to supply oxygen to the patient during the sputum suction process, and add water to dilute the sputum. The sputum suction effect is good and the pain of the patient is relieved. When the sputum suction tube 1 moves up and down, the outer protective cover 10 also moves up and down, thereby protecting the patient. The operator's hands do not touch the sputum, which ensures the safety of the operator.

Can use the sputum suction tube 1 of band antifouling fixed plug 8 for infectious patient, as shown in Figure 2, common patient can use the sputum suction tube 1 as shown in Figure 1.

An example of the utility model has been described in detail above, but the content is only a preferred embodiment of the utility model, and cannot be considered as limiting the implementation scope of the utility model. All equal changes and improvements made according to the application scope of the utility model should still belong to the scope covered by the patent of the utility model.

Claims (4)

1. the closed sputum aspirator tube of disposable three chamber integral type oxygen supply suction sputum, comprise sputum aspirator tube, it is characterized in that described sputum aspirator tube is divided into suction sputum not connected between two by two partition walls and is responsible for, oxygen supplying tube, water filling dilution sputum pipe, described suction sputum is responsible for one end end winding support and is connected with suction pressure pipe joint and air inlet regulation and control head, described suction sputum supervisor other end end is provided with main sputum suction hole and side sputum suction hole, described oxygen supplying tube is provided with oxygen regulation and control head, described sputum aspirator tube outer surface is surrounded by interior protecting film, the tube wall of described interior protecting film and described sputum aspirator tube is closely affixed, outer protective jacket is provided with outside described interior protecting film, on described outer protective jacket, be fixed in fixing head near one end of described suction pressure pipe joint, its other end is fixed on lower fixed head, fixed head is fixedly connected with described sputum aspirator tube, described lower fixed head can slide up and down along described interior protecting film, the caliber of described suction sputum supervisor is greater than described oxygen supplying tube respectively, the diameter of described water filling dilution sputum pipe.

2. sputum aspirator tube according to claim 1, is characterized in that the height of the height of described oxygen supplying tube end lower than described sputum aspirator tube end.

3. sputum aspirator tube according to claim 1, is characterized in that described air inlet regulation and control head is provided with antifouling fixed plug.

4. sputum aspirator tube according to claim 1, is characterized in that described suction sputum supervisor, described oxygen supplying tube, described water filling dilution sputum pipe are respectively equipped with tag slot.