KR20200068184A - Medical suction unit - Google Patents

Abstract

The present invention relates to a medical suction device, and more specifically, to a medical suction device comprising: a main body having a pressure control means for controlling vacuum pressure, a vacuum suction hose of which one end is connected to the pressure control means and the other end is connected to a vacuum generator, and a body fluid suction hose of which one end is connected to the body of a patient and the other end is connected to the pressure control means so as to suction the patient′s body fluid when the vacuum generator is operated; a body fluid storage container detachably coupled to the lower surface of the main body; a body fluid discharge pipe provided at the lower surface of the main body so as to discharge the patient′s body fluid flowing in from the body fluid suction hose to a body fluid storage container coupled to the lower portion of the main body; and a vacuum suction kit coupled to the lower surface of the main body so as to maintain constant vacuum pressure inside the body fluid storage container. The body fluid storage container comprises: an upper container having a structure which is vertically penetrated, a first fastening part of which the upper end portion is coupled to the lower surface of the main body, and a second fastening part provided at the lower end portion thereof; and a lower container in which a first connection part is provided at the upper end portion so that the open upper portion thereof is coupled to the second fastening part of the upper container and of which the lower end portion is sealed. The body fluid discharge pipe has a second body fluid discharge pipe of which the lower end portion is lengthily formed to be extended to the inner side of the lower container. The body fluid discharge pipe comprises a first body fluid discharge pipe, a connector, and the second body fluid discharge pipe coupled to the lower end of the connector and lengthily formed to be extended to the inner side of the lower container.

Description

Medical suction unit{Medical suction unit}

The present invention relates to a medical suction device, in particular, the body fluid storage container for inhaling and storing the patient's body fluid is configured as a vertically separated structure, and the length of the body fluid discharge tube is extended downward to form a body bottom due to body fluid discharged. It relates to a medical suction device that prevents contamination and separates only the lower container when discharging body fluid so that body fluid is discharged.

In general, a medical suction device is a device for discharging body fluids (blood pus, sputum, saliva, etc.) and washing water generated during a patient surgery or treatment in a hospital or the like using a vacuum suction device, and fixedly installed on a wall or a fixed structure It consists of an upper body configured to be, and a collection container configured to be detachably attached to a lower portion of the upper body to store contents discharged from the patient's body.

The hospital operating room, hospital room, intensive care unit, etc. is provided with a connector for connecting a suction device to the wall where the patient's bed is located, and a vacuum suction hose installed connected to the upper body of the suction device is connected to the connector to be used. , In the upper body of the suction device, the vacuum suction hose and the body fluid suction hose inserted into the patient's body are configured to be connected to each other.

In addition, the upper body is made of a configuration provided with a pressure adjusting unit so that a nurse or the like can adjust the vacuum suction pressure when inhaling body fluid from the patient's body.

When a vacuum suction hose is connected to the connection port of the wall, the conventional suction device for medical treatment made of such a configuration maintains a constant negative pressure inside the collection container connected to the upper body, and collects body fluid sucked through the body fluid suction hose connected to the patient side. It is stored in a container.

Therefore, in hospitals, nurses or guardians, when the patient's body fluid is filled to a certain amount or more according to repeated use of the suction device, remove the container from the upper body and discard the body fluid to a designated place or discharge facility, etc. The inside of the container is cleaned and disinfected to reuse and use the suction device.

One embodiment of a conventional suction device for medical use is illustrated in FIG. 1, and a separation state of a main configuration is illustrated in FIG. 2.

As shown in Figures 1 and 2, the conventional medical suction device 50 has two large configurations, as described above, for forcibly discharging the patient's body fluid, that is, the upper inhaler body 10 and the lower side collection It consists of a container 20.

The upper side inhaler body 10 is provided with a pressure regulating mechanism and a pressure gauge for adjusting the vacuum pressure when inhaling body fluid, and each end of the vacuum suction hose 12 and the body fluid suction hose 14 is coupled to the outside, The rear side consists of a configuration with a holder 20 for fixing to a wall or other fixture.

In addition, the inhaler main body 10 is configured to be separated into a vacuum pressure control unit 15 and a cover portion 17 coupled to the lower side collection container 20 to separately separate the configuration related to the vacuum pressure control.

In addition, as shown in an exploded perspective view of FIG. 2, the bottom surface of the cover portion 17 is connected to the patient side fluid suction hose 14 and the body fluid drawn through the body fluid suction hose 14 to the collection container 20 The body fluid discharge pipe 40 for discharging is provided with a predetermined length, and the central portion thereof has a configuration in which a vacuum pressure adjusting kit 45 for maintaining a vacuum state inside the collection container 20 is provided.

Conventional medical suction device 50 made of such a configuration is because the body fluid discharge pipe 40 and the vacuum pressure control kit 45 configured on the bottom surface of the cover portion 17 is formed under a cover portion 17 a certain length When the collection container 20 is coupled, it is located on the inner upper portion of the collection container 20.

Therefore, while the patient's body fluid is being sucked into the collection container 20, it is scattered around the body while exiting the body fluid discharge pipe 40, so that the bottom surface of the cover portion 17 is easily contaminated, but the collection container 20 is usually filled with body fluid. ), washed separately, soaked in a disinfectant solution for a certain period of time, dried, and then used. As the process of using was performed, the bottom surface of the cover portion 17 became seriously contaminated over time.

Of course, when the patient changes, the cover 17 is removed and washed, but it is not easy to clean the upper body, and disinfection is impossible, and even if the container is cleaned, it cannot be cleaned every time the container is emptied. Most of the containers are cleaned or disinfected.

As described above, in the conventional medical suction device, the bottom portion of the main body is easily contaminated, but since the cleaning or disinfection is difficult or infrequent, the body fluid discharge pipe 40 or the vacuum pressure control kit 45 protruding from the bottom of the cover portion even when the patient is changed is Many of the patients who use them are used as they are, and the patients who use them are exposed to the risk of being infected with various other diseases.

In particular, when the hospital nurses perform the process of cleaning and disinfecting the suction device when the patient is discharged or moved to the hospital room, the process of cleaning the container containing the patient's body fluid is very difficult and disgusted according to personal preference There are many stresses on nursing work.

In addition, the collection container provided in the suction device is made of plastic, and once installed, it is used repeatedly until it is damaged, so even if it is cleaned thoroughly, caregivers often avoid cleaning the collection container, and the body fluid filled in the collection container is overflowing. Or, various problems such as flowing into the vacuum suction kit are occurring.

Therefore, there is an urgent need to devise a method to easily manage a container for collecting bodily fluids, which is an object of caregivers, as well as patients who use suction devices, and also a method for clean management of the bottom of a cover that is difficult to easily clean or disinfect. The need to be devised has been raised, and the present invention has been made.

-Korean Patent Registration No. 10-1538085 (Registration Date: July 14, 2015, Name of invention: Medical suction device) -Korean Patent Registration No. 10-948554 (Registration Date: 2010.03.12, Name of Invention: Medical Aspirator) -Korean Patent Registration No. 10-868360 (Registration Date: 2008.11.05, Name of Invention: Medical Aspirator)

The present invention has been devised to improve the shortcomings of the conventional medical suction device, so that nurses and caregivers nursing the patient can improve the usability of the bodily fluid storage container in which bodily fluid is collected, and enable clean management of the suction device body. Therefore, it is intended to provide a medical suction device that does not harm the patient's health.

In particular, the present invention is to facilitate the management of the body fluid storage container containing the patient's body fluids, improve the convenience of discharging the body fluid filled in the body fluid storage container to reduce the disgust of the nurses and caregivers in charge of nursing work to create a care environment. Another aim is to provide a medical suction device that can be improved.

In order to achieve the above object, the medical suction device according to the present invention includes a pressure adjusting means for adjusting the vacuum pressure, a vacuum suction hose having one end connected to the pressure adjusting means and the other end connected to the side of the vacuum generating device, and the patient A body having one end inserted into the body of the body and the other end connected to the pressure regulating means side and provided with a body fluid suction hose for inhaling the patient's body fluid during operation of the vacuum generator; A body fluid storage container detachably coupled to the bottom surface of the body; A bodily fluid discharge pipe which is installed on the bottom surface of the body and discharges the bodily fluid of the patient flowing from the bodily fluid suction hose into a bodily fluid storage container coupled to a lower portion of the body; A vacuum suction kit coupled to the bottom surface of the main body so that the inside of the body fluid storage container maintains a constant vacuum pressure state, wherein the body fluid storage container has a structure that is vertically penetrated, and the upper end is coupled to the bottom surface of the main body. The upper container is provided with a fastening part and a second fastening part is provided at the lower end, and a lower container is formed at the upper end so that the open upper part is combined with the second fastening part of the upper container, and the lower end is sealed to form a slightly longer than the upper container. It is made of, and the body fluid discharge pipe is configured to have a characteristic that is formed so that the lower end is lowered to the inside of the lower container.

In addition, the body fluid discharge pipe is a first body fluid discharge pipe coupled to the bottom surface of the main body and formed to extend a certain length to the bottom of the body, the upper and lower parts formed of a hollow type, the upper end is coupled to the first body fluid discharge pipe, the lower end of the connector The upper portion is coupled to the lower portion is made of a feature consisting of a second body fluid discharge pipe formed long to come down to the inside of the lower container.

In addition, a disposable bodily fluid collection bag in the form of an envelope having a constant volume is inserted into the inside of the lower container such that the inlet formed at the upper end is positioned to surround the lower end of the second bodily fluid discharge tube, and the inside is installed to store the patient's bodily fluid. Inside the disposable bodily fluid collection bag, support is inserted to support the bodily fluid collection bag filled with bodily fluid so that the correct posture can be maintained while preventing the lower part of the bodily fluid collection bag from moving upward in the vacuum state of the bodily fluid storage container. It consists of a configuration.

In particular, the connector, the second body fluid discharge pipe connected to the connector, and the support for supporting the body fluid collection bag and the body fluid collection bag are configured to be disposable and configured to be replaceable at any time when the body fluid is discharged to maintain and manage the suction device cleanly. It is configured to be.

In addition, when the body fluid is discharged, the support is preferably composed of a vegetable material that is naturally decomposed when a certain period of time has elapsed while being integrally discharged from the body fluid while inserted into the body fluid collection bag.

In addition, the bodily fluid collection bag is provided with one or more sealing means to prevent the body fluid from flowing out by sealing the inlet when it is drawn out from the lower container while the body fluid is filled, and then withdrawn from the lower container after sealing the sealing means. It is configured to make it easier for the caregiver to handle it.

Medical suction device according to the present invention is made of a structure in which the body fluid storage container to be stored by inhaling the patient's body fluid is divided into two upper and lower, and the body fluid discharge pipe for discharging body fluid into the body fluid storage container is extended to the lower container. It solves the problem that the bottom surface of the body is contaminated while discharging body fluid directly from the bottom surface of the medical device for medical use, so that the body of the suction device can be used cleanly.

Therefore, it is possible to prevent the problem of disease infection between patients due to contamination of the suction device through clean management of the body, which is often difficult to clean or disinfect.

In addition, the present invention is provided with a disposable bodily fluid collection bag inside the lower container in which the patient's bodily fluid is stored, so that bodily fluid flowing into the bodily fluid collection bag does not splash or flow outside, so that the bodily fluid storage container can be cleanly managed without separate washing. .

In particular, even if the body fluid storage container is separated to discard the body fluid, the body fluid collection containers inside the lower container can be separated and discharged, so that the discomfort or disgust felt by the caregiver when washing the body fluid storage container can be eliminated and immersed in a disinfectant solution for a certain period of time. There is no need to disinfect, so the caregiver's care activities are more convenient.

In addition, a body fluid discharge pipe for discharging body fluid into a body fluid storage container is a first body fluid discharge pipe coupled to the body side, and a second body fluid discharge pipe is connected to the first body fluid discharge pipe to be connected to a detachable structure, and the second body fluid discharge pipe It is configured to be disposable by providing a disposable body, a connector, and a body fluid collection bag, so that maintenance of the suction device is easy and the risk of infection of various pathogens that may occur between patients is reduced.

1 is an external perspective view of a medical suction device according to an embodiment of the prior art,
Figure 2 is a separation state diagram of a medical suction device according to an embodiment of the prior art,
3 is an external perspective view of a medical suction device according to an embodiment of the present invention,
Figure 4 is a separated state diagram of the main features in the medical suction device according to an embodiment of the present invention,
Figure 5 is a separated state diagram of the main features of the medical suction device according to another embodiment of the present invention,
Figure 6 is a vertical cross-sectional view taken along line AA of Figure 5,
7 is a schematic use state diagram of a medical suction device according to another embodiment of the present invention.

The medical suction device according to the present invention is composed of a body connected to a vacuum pressure generating device to provide vacuum pressure, and a body fluid storage container configured to be detachably attached to a lower portion of the body.

The main body has a pressure adjusting means and a pressure gauge for adjusting the vacuum pressure, a vacuum suction hose connected to the side of the vacuum pressure generating device, and a body fluid suction hose that is inserted into the patient's body and sucks the patient's body fluid. It consists of a composition.

In addition, on the bottom surface of the body, a body fluid discharge pipe is provided with a predetermined length so as to discharge the body fluid of a patient flowing from the body fluid suction hose into a body fluid storage container connected to the lower portion, and one side of the body fluid discharge tube has a height similar to that of the body fluid discharge tube. It consists of a configuration equipped with a vacuum suction kit for maintaining the inside of the furnace fluid storage container in a vacuum state.

In particular, the bodily fluid storage container is characterized by consisting of an upper container made of an upper and lower perforated structure coupled to a bottom surface of the main body, and an upper end coupled to a lower end of the upper container and a closed bottom container having a closed cup shape. Have

That is, the upper container is provided with a first fastening part coupled to the bottom surface of the upper body at the upper end, a second fastening part is provided at the lower end, and the lower container is coupled to the second fastening part of the upper container at the open top. The first connection is provided and the lower portion is made of a closed structure.

In addition, the body fluid discharge pipe protruding a certain length to the bottom surface of the main body to discharge body fluid into the body storage container is coupled to the bottom surface of the main body is formed of a first body fluid discharge pipe formed to extend a certain length below the body, and the upper portion consisting of a hollow through the upper and lower parts A connection body coupled to the first body fluid discharge pipe, and the upper end is coupled to the lower end of the connection port and the second body fluid discharge pipe is formed so that the lower end descends to the inside of the lower container, the connector and the second body fluid discharge pipe are frequently replaced It is configured to be usable.

In addition, a disposable bodily fluid collection bag in the form of an envelope having a constant volume is inserted into the inside of the lower container so that an inlet formed at the upper end is positioned to surround the lower end of the second bodily fluid discharge tube, and the inside is stored in an envelope-shaped disposable bodily fluid collection bag. The disposable bodily fluid collection bag supports to maintain the correct posture so that the bodily fluid collection bag is not biased or crushed by the weight of bodily fluid filled therein, while preventing the lower portion from being moved upward when vacuum pressure is generated. The support is made of an inserted installation.

Hereinafter, specific embodiments of the medical suction device according to the present invention will be described in detail with reference to the accompanying drawings.

In addition, in the detailed description of the present invention, a detailed description of the conventional or well-known technical configuration basically configured in a conventional medical suction device using vacuum pressure will be omitted, and detailed description will be mainly focused on the features of the present invention.

3 is an external perspective view according to an embodiment of the medical suction device 100 according to the present invention, and FIG. 4 shows the main features separated from the embodiment shown in FIG. 3.

3 and 4, the medical suction apparatus 100 according to the present invention is the upper body 110, the pressure control means for vacuum suction 120 is configured, and the lower portion of the body 110 It is composed of a body fluid storage container 150 that is detachably coupled.

The main body 110 is connected to a vacuum pressure generating device (not shown), and a vacuum suction hose 115 for making the inside of the body fluid storage container 150 vacuum through the main body 110 is installed and connected to the body fluid. Pressure control means 120 for adjusting the pressure in the vacuum state generated inside the storage container 150, and the pressure state inside the body fluid storage container 150 in which the vacuum state is maintained through the pressure control means 120 It is composed of a pressure gauge 125 for displaying, and a body fluid suction hose 126, which has one end connected to the main body 110 and the other end inserted into the patient's body to suck the body fluid of the patient.

In addition, the main body 110 is further provided with a separate fixing means 117 on its rear surface so that it can be fixed to the wall of the hospital room or the patient's bed, if necessary.

And, as shown in the separated state diagram of Figure 4, the bottom surface of the body 110, the body fluid storage container 150 is coupled to the lower body of the body fluid of the patient sucked into the body fluid suction hose 126 Body fluid discharge pipe 130 for discharge to the furnace is configured to have a certain length and diameter.

In particular, the bodily fluid discharge pipe 130 is connected to the bottom surface of the body 110 and communicates with the bodily fluid suction hose 126 coupled to the upper surface of the body to store bodily fluid flowing from the bodily fluid suction hose 126 (body fluid storage container ( The first body fluid discharge pipe 132 formed in a certain length downward from the main body 110 to guide to the 150), and the first coupling portion 133 provided in the upper portion made of a hollow type penetrated up and down, the first body liquid discharge pipe 132 ) Is connected to the lower end of the connector 135 is installed, and the upper end is coupled to the second coupling portion 134 provided at the lower end of the connector 135 and the lower end is formed so as to descend to the inside of the lower container 155 It is composed of two body fluid discharge pipe (136).

In addition, on the bottom surface of the body 110 on one side of the body fluid discharge pipe 130, the vacuum suction kit 140 that maintains a constant vacuum pressure inside the body fluid storage container 150 coupled to the bottom of the body is constant downward. It consists of a structure that is protruding in length.

The main body 110 configured as described above has a structure in which a vacuum suction hose 115 connected to a vacuum pressure generating device communicates with the vacuum suction kit 140 through a predetermined passage (not shown) formed inside the main body 110. The vacuum suction kit 140 exposed to the inside of the body fluid storage container 150 by the operation of the vacuum pressure generating device consists of the suction and discharge of the internal air of the body fluid storage container 150, so that the inside of the body fluid storage container 150 is in a vacuum state. The body fluid discharge vessel 130 and the body fluid suction hose 126 communicated with the inside of the body fluid storage container 150 are maintained in a vacuum state, and the body fluid generated in the body of the patient placed in the atmospheric pressure state is in a vacuum state. Body fluid suction hose 126 is maintained is made of a structure that is sucked inward and discharged to the body fluid storage container 150.

On the other hand, the body fluid storage container 150 is detachably coupled to the lower portion of the main body 110 is composed of a separate upper container 152 and the lower container 155, the lower container 155 to the bottom of the upper container 152 It consists of a configuration that is detachably coupled.

The upper container 152 is formed of a hollow structure that is penetrated up and down, and a first fastening part 153 is formed at the upper end and coupled with the bottom surface of the main body 110, and at the lower end is coupled with the upper end of the lower container 155. It consists of a second fastening portion 154 to be provided.

The first fastening portion 153 is configured to be screwed so as to maintain close contact with the main body 110 and a solid coupling force, and is configured to be coupled to the main body when rotating in the right direction and detachable from the main body when rotating in the left direction. It is preferred.

In addition, the second fastening portion 154 may be composed of a screw type of the same structure as the first fastening portion 153, hook-type or one-touch type as shown for simple attachment and detachment of the lower container 155 Various methods such as lever type and ring type can be adopted.

In addition, the lower container 155 has a cup-shaped structure in which the upper end is opened and the lower end is closed, and a connection part 156 coupled to the second fastening part 154 of the upper container 152 is provided at the upper end part. , On the outer periphery, a handle 157 is provided to facilitate gripping of the user when detached from the upper container 152.

In the medical suction apparatus 100 according to an embodiment of the present invention configured as described above, the upper container 152 and the lower container 155 are coupled after the body 110 for sucking the patient's body fluid is fixedly installed on the wall surface of the hospital room, etc. After the body fluid suction hose 126 is placed inside the patient's body, the inside of the body fluid storage container 150 is maintained using a pressure regulating means 120 to maintain a constant vacuum.

As the inside of the body fluid storage container 150 is vacuumed, the body fluid discharge pipe 130 and the body fluid suction hose 126 are also vacuumed, so that the patient's body fluid is sucked through the body fluid suction hose 126, and the body fluid suction hose Body fluid of the patient inhaled through (126) is stored in the body fluid storage container (150) through the first body fluid discharge tube (132) and the connector (135) and the second body fluid discharge tube (136) located inside the body fluid storage container (150). Flows in.

At this time, the body fluid falling from the end of the second body fluid discharge tube 136 into the body fluid storage container 150 is discharged from the body while the second body fluid discharge tube 136 is located inside the lower container 155, thereby causing the upper container ( 152) When the body fluid is collected because it is not scattered to the bottom surface of the body 110, only the lower container 155 is separated to discharge the body fluid, and the lower container 155 can be simply washed and used again, so that the body fluid storage container 150 is used. The cleaning and maintenance are easy.

In addition, after using the suction device for a certain period of time or a certain period of time, the upper container 152 is separated and then the second body fluid discharge pipe 136 and the connector 135 can be separated to be used as a new connector and a second body fluid discharge pipe. Since it can clean and disinfect (152), it is possible to clean the suction device and allow caregivers to take care of patients without feeling great disgust.

The second body fluid discharge pipe 136 and the connector 135 are configured to be manufactured and supplied as disposable to be replaceable at any time, so that it is possible to solve the problem of difficult cleaning of the body fluid discharge pipe.

Meanwhile, FIGS. 5 and 6 respectively show a separated state of the medical suction device 100 according to the second embodiment of the present invention and a vertical cut section of the lower container 155, respectively.

As shown in Figure 5, the medical suction apparatus 100 according to the second embodiment of the present invention includes the main body 110, the upper container 152 and the lower container 155, the body fluid discharge tube 130 is detailed On the other hand, the body fluid collection bag 160 and the support 170 are additionally inserted and installed in the inside of the lower container 155, while the separation and discharge of body fluid is more convenient.

That is, in the medical suction device 100 according to the second embodiment of the present invention, a disposable bodily fluid collection bag 160 having a constant volume is installed inside the lower container 155, and the bodily fluid collection bag 160 is provided. Cylindrical support 170 is inserted inwardly installed to collect the patient's body fluids into the body fluid collection bag 160 and then be configured to be able to take out and discharge only the body fluid collection bag 160 from the lower container 155, so that the patient's body fluids of caregivers It is configured to reduce the trouble caused by discharge.

The bodily fluid collection bag 160 is preferably made of a material that is prevented from penetrating moisture, such as a plastic bag, and is freely deformable, and is more preferably made of a disposable material to facilitate separation and discharge.

In addition, at the upper inlet 162 of the body fluid collection bag 160, when separating the body fluid collection bag 160 from the lower container 155, sealing to prevent the body fluid from flowing out of the body fluid collection bag 160 One or more means 165 are provided.

That is, after separating the lower container 155 from the upper container 152, before taking out the bodily fluid collection bag 160 located inside the lower container 155, the inlet using the sealing means 165 provided in the inlet 162 After sealing the 162, the body fluid collection bag 160 is removed from the lower container 155, and only the body fluid collection bag 160 is discharged to a designated place.

The sealing means 165 is preferably configured to enable convenient use by using a sealing means such as a button type or zipper of a male and female structure used in a conventionally known plastic bag.

Therefore, since it is not necessary to separately wash the lower container 155 after discharging the bodily fluid, the discomfort of the discharging of the bodily fluids experienced by the caregivers can be solved, and the new bodily fluid collection bag is placed inside the lower container. Combine the container with the upper container to perform the patient's care activities.

Meanwhile, a cylindrical support 170 is inserted into the lower container 155 to be installed inside the body fluid collection bag 160 so that the soft body fluid collection bag 160 is distorted or inlet in the body fluid collection process. ) To prevent sagging downward, and to prevent the bottom portion of the bodily fluid collection bag 160 from rising in the vacuum pressure state inside the bodily fluid storage container 160.

The support 170 is made of a cylindrical shape as shown, the upper and lower sides are made in an open state, and a minimum shape holding unit 174 for maintaining the shape of the support 170 vertically and horizontally at regular intervals ) Is preferably configured to be equipped, and in addition to the cylindrical shape, the body fluid collection bag 160 may be formed in a cross-shaped or polygonal structure in a form that can be properly fixed and supported.

In addition, the support 170 is inserted into the body fluid collection bag 160 to support the body fluid collection bag 160 so as to be straightened, so that the upper end of the body fluid collection bag 160 can be prevented from flowing downward. As shown in Figure 6, it is more preferable that the upper edge portion is configured to be able to span the inside of the lower container 155 in a state in which the upper end of the body fluid collection bag 160 is pressed.

Therefore, it is preferable that the upper end of the support 170 is formed to be provided with a locking jaw 172 that is bent downward to the outside so as to press the upper edge of the bodily fluid collection bag 160 while being spread over the inner side of the lower container 155. It is made of a structure in which a U-shaped locking portion 158 is provided at an inner upper end of the lower container 155 so that the locking jaw 172 of the support 170 can be caught.

The support 170 configured as described above is inserted into the lower container 155 inside the body fluid collection bag 160 or the body fluid collection bag 160 is positioned inside the lower container 155. The support 170 is inserted into the inner side of the bag 160, and after the support 170 is inserted into the lower container 155, the upper edge of the body fluid collection bag 160 is the upper end of the support 170 The lower container 155 is coupled to the upper container 152 while being seated on the locking portion 158 of the lower container 155 in a state pressed against the locking jaw 172.

When the lower container 155 is coupled to the lower end of the upper container 152 in a state in which the body fluid collection bag 160 and the support 170 are provided, a body fluid discharge pipe 130 installed at a lower length from the bottom surface of the main body 110 to the bottom ), that is, the distal end of the second body fluid discharge tube 136 is located inside the upper end of the lower container 155, the body fluid of the patient discharged through the second body fluid discharge tube 136 is located inside the lower container 155 Collected in the body fluid collection bag 160.

Accordingly, when the body fluid is discharged after collecting the body fluid of a patient for a certain period of time or a certain period of time, after separating the lower container 155 from the upper container 152, the locking jaw 172 of the support 170 to the locking portion 158 After taking out the upper edge of the body fluid collection bag 160 pressed by sealing the entrance using the sealing means 165 provided at the inlet 162 of the body fluid collection bag 160, the body fluid collection bag 160 in the lower container 155 ).

The support 170 may be made of a plastic material, but is formed of a material that is formed of a vegetable material and is naturally decomposed after a certain period of time to eliminate the problem of environmental contamination problems and the inconvenience of separate collection after disposal. It is more preferable.

That is, when the support 170 is molded and used from a vegetable material rich in starch, starch, or other fibrous properties, when discharging bodily fluid, it is integrally packaged and discharged together with bodily fluid without the need for separate discharging from the bodily fluid collection bag 160 When it is over time, it absorbs moisture from body fluids and naturally decomposes, thereby reducing the problem of polluting the environment after disposal.

In addition, a through hole 159 penetrating in the vertical direction at regular intervals is formed in the locking portion 158 of the lower container 155 so that the user moves inside the through hole 159 when the body fluid collection bag 160 is withdrawn. It is possible to make it more convenient to seal the inlet by inserting a finger and pulling out the upper end of the body fluid collection bag 160 pressed against the locking jaw 172 of the support 170.

On the other hand, the second fastening portion 154 and the connecting portion 156 for mutually coupling the lower container 155 and the upper container 152 is composed of a screw-type coupling structure as well as a clasp structure that is rotated up and down as shown. It is preferably configured to easily separate the lower container 155 through a simple operation without exerting a large force.

An example of use of the medical suction device 100 according to an embodiment of the present invention configured as described above is simply illustrated in FIG. 7.

As shown in FIG. 7, after placing the bodily fluid collection bag 160 in which the support is inserted into the lower container 155, the lower container 155 is combined with the upper container 152, and then the bodily fluid suction hose 126 ) Is inserted into the body of the patient, and then the pressure control means 120 of the body 110 is operated to maintain the inside of the body fluid storage container 150 in a vacuum state, and the body fluid suction hose 126 inserted into the body of the patient ) To inhale body fluids.

The bodily fluid (T) sucked through the bodily fluid suction hose 126 flows into the bodily fluid discharge pipe 130 via the inside of the body 110 and is discharged to the second bodily liquid discharge pipe located at the upper side of the lower container 155. Collection is made in the bodily fluid collection bag 160 located inside the container 155.

As described above, when a certain amount of body fluid is filled in the body fluid storage container 160 by inhaling the patient's body fluid, the caregiver or nurse separates the lower container 155 from the upper container 152 and collects the body fluid as described above. After sealing the inlet of 160 using a sealing means, the body fluid collection bag 160 is taken out and discharged from the lower container 155, and after the support body 170 is inserted, the new body fluid collection bag is seated inside the lower container. By combining the lower container with the upper container, the suction device can be reused.

The medical suction device 100 according to the present invention has a main point to enable users, especially caregivers, to facilitate the activity of handling the body fluids of a patient who is most uncomfortable and disgusted at taking care of the patient.

In particular, the main focus is to enable clean management of suction devices used by a large number of patients, thereby reducing the risk of various diseases being infected between patients and reducing environmental pollution due to body fluids of patients being discharged.

Therefore, the present invention is to be made of a structure for separating the body fluid storage container 150 in which body fluid is stored up and down, and the length of the body fluid discharge pipe 130 through which body fluid is directly discharged is extended downward to form a body 110. The bottom part can be prevented from being contaminated with the body fluid of the patient, so that the difficulty of cleaning the body can be solved.

In addition, by providing the body fluid is collected separately in the body fluid collection bag 160 provides a configuration capable of separating and discharging only the body fluid collection bag 160 without the need for a washing process of the lower container 155.

Above, the present invention has been mainly described based on some preferred embodiments based on the accompanying drawings, but various modifications can be implemented by those skilled in the art within the scope of the technical spirit of the present invention.

10: main body 12: vacuum suction hose
14: body fluid suction hose 15: vacuum pressure control unit
17: cover portion 20: collection paper
30: holder 40: body fluid discharge pipe
45: vacuum pressure control kit
50, 100: Medical suction device
110: main body 115: vacuum suction hose
117: fixing means 120: pressure control means
125: pressure gauge 126: body fluid suction hose
130: body fluid discharge tube 132: first body fluid discharge tube
133: first coupling portion 134: second coupling portion
135: connector 136: second body fluid discharge pipe
140: vacuum suction kit
150: body fluid storage container 152: upper container
153: first fastening part 154: second fastening part
155: lower container 156: connecting portion
157: handle 158: hook
159: through hole
160: body fluid collection bag 162: entrance
165: sealing means
170: support 172: hanging jaw
174: shape maintaining unit
T: body fluid

Claims (6)

A pressure regulating means for adjusting the vacuum pressure, a vacuum suction hose having one end connected to the pressure regulating means and the other end connected to the side of the vacuum generator, and one end inserted into the patient's body and the other end to the pressure regulating means side A body which is connected and is provided with a bodily fluid suction hose for inhaling a patient's bodily fluid during operation of the vacuum generator; A body fluid storage container detachably coupled to the bottom surface of the body; A bodily fluid discharge pipe which is installed on the bottom surface of the body and discharges the bodily fluid of the patient flowing from the bodily fluid suction hose into a bodily fluid storage container coupled to a lower portion of the body; Includes; a vacuum suction kit coupled to the bottom surface of the body so that the inside of the body fluid storage container maintains a constant vacuum pressure state,
The body fluid storage container,
The upper container is made of an upper and lower perforated structure and is provided with a first fastening part that is coupled to the bottom surface of the main body and a second fastening part is provided at the lower end, and an upper part so that the open upper part is coupled with the second fastening part of the upper container. It consists of a structure in which the connection part is provided and the lower part is sealed, so that it is made of a lower container longer than the upper container
The bodily fluid discharge pipe is a medical suction device, characterized in that the lower end is formed to extend down to the inside of the lower container. According to claim 1,
The body fluid discharge pipe,
A first body fluid discharge pipe coupled to the bottom surface of the main body and formed to extend below the main body,
Made of a hollow through the top and bottom, the upper end is connected to the first body fluid discharge pipe, and
Medical suction device, characterized in that the upper end is coupled to the lower end of the connector and a second body fluid discharge tube is formed so that the lower end descends to the inside of the lower container. The method according to claim 1 or 2,
Inside the lower container, an inlet formed at an upper end portion is positioned to surround the lower end portion of the second body fluid discharge tube, and an envelope-shaped disposable body fluid collection bag having a constant volume is installed to store the patient's body fluid inside,
Inside the disposable bodily fluid collection bag, while supporting the bodily fluid collection bag filled with bodily fluid to maintain a correct posture, a support is inserted to prevent the lower portion of the bodily fluid collection bag from moving upward in the vacuum state of the bodily fluid storage container. Medical suction device, characterized in that consisting of a configuration that is installed. According to claim 3,
The connector, the second body fluid discharge pipe connected to the connector, and the support for supporting the body fluid collection bag and the body fluid collection bag is configured as a disposable, medical suction device characterized in that it is configured to be replaced at any time when discharging body fluid. The method of claim 4,
The support is a medical suction device characterized in that it is made of a vegetable material that is naturally decomposed when a certain period of time has elapsed while being discharged integrally with body fluid in a state inserted into a body fluid collection bag when discharging body fluid, According to claim 3,
The bodily fluid collection bag is provided with one or more sealing means to prevent the body fluid from flowing out by sealing the inlet when it is drawn out from the lower container while the body fluid is filled, so that it can be withdrawn from the lower container after sealing the sealing means. Medical suction device, characterized in that configured to be.

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