CN213432043U - Double-cavity suction tube suitable for first aid - Google Patents
Double-cavity suction tube suitable for first aid Download PDFInfo
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- CN213432043U CN213432043U CN202021089580.3U CN202021089580U CN213432043U CN 213432043 U CN213432043 U CN 213432043U CN 202021089580 U CN202021089580 U CN 202021089580U CN 213432043 U CN213432043 U CN 213432043U
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- suction tube
- connector
- connecting port
- pipe
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Abstract
The utility model discloses a double-cavity suction tube suitable for first aid, which comprises a switching seat, wherein a double-cavity drainage channel is arranged in the switching seat, one end of the double-cavity drainage channel is communicated with a first connector in a gathering way, the other end of the double-cavity drainage channel is respectively communicated with a second connector and a third connector, a switch is arranged on the first connector, and the switch is used for controlling the opening and closing of the second connector and the third connector; the first suction pipe comprises a connector and a drainage pipe, and the connector is detachably connected with the second connector through a first connecting piece; the second suction tube comprises a matching joint, a small suction tube and a large suction tube sleeved outside the small suction tube, the small suction tube and the large suction tube are connected with the matching joint together, the diameters of the small suction tube and the large suction tube are both larger than the diameter of the first suction tube, and the matching joint is detachably connected with the third connecting port through a second connecting piece. The utility model discloses a suction tube of different chambeies can absorb bulky oral cavity vomitus, can absorb the sputum of air flue again.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a double-cavity suction tube applicable to first aid, which can absorb large-volume vomitus in the oral cavity and sputum in the air flue.
Background
The sputum suction tube is a common medical instrument, and medical staff can suck secretions of respiratory tracts of patients by using the sputum suction tube to keep the airway smooth.
Inhale the phlegm pipe and mainly constitute by attracting pipe and connector, the connector is connected attract the front end of pipe, the connector middle part constitute have with the same negative pressure control mouth in connector chamber, and be furnished with a gag on the negative pressure control mouth, attract near the lateral wall of pipe insertion end port and be provided with a plurality of phlegm holes of inhaling. When the sputum aspirator is used, the plug cover is opened, the connector is connected with the connecting pipe on the sputum aspirator, the suction pipe is inserted into an air flue of a patient, and the plug cover is covered to form negative pressure, so that sputum can be sucked out.
The largest size sputum aspirator is 16F at present. However, after the patient vomits, the vomitus in the oral cavity is gathered, and the diameter of the sputum suction tube is too small, so that the vomitus cannot be sucked out at all, the respiratory tract is seriously blocked, and the life of the patient is threatened. The existing replaced articles are medical suction heads with the pipe diameter larger than that of the sputum suction pipe, the medical suction heads are directly connected with a connecting pipe on a sputum aspirator to suck out sputum, but the medical suction heads need to take time to find articles in critical situations, and time and labor are wasted.
In view of the above disadvantages, there is a need for a dual-lumen suction tube for first aid, which can suck vomit from the oral cavity and sputum from the airway.
The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a two-chamber attracts pipe suitable for first aid aims at attracting the pipe through different chambeies, can absorb bulky oral cavity vomitus, can absorb the sputum of air flue again.
In order to achieve the above object, the utility model provides a two-chamber attracts pipe suitable for first aid, include:
the front end of the adapter is provided with a first connecting port, the rear end of the adapter is provided with a second connecting port and a third connecting port, a double-cavity drainage channel is arranged in the adapter, one end of the double-cavity drainage channel is communicated with the first connecting port in a gathering mode, the other end of the double-cavity drainage channel is communicated with the second connecting port and the third connecting port respectively, the first connecting port is provided with a switch, and the switch is used for controlling the second connecting port and the third connecting port to be opened and closed;
the first suction pipe comprises a connector and a drainage pipe, the connector is connected to the front end of the drainage pipe, a negative pressure control port which is the same as the cavity of the connector is formed in the middle of the connector, a plug cover is matched on the negative pressure control port, a plurality of drainage holes are formed in the side wall of the drainage pipe near the end port of the insertion end, and the connector is detachably connected with the second connector through a first connecting piece;
the second suction tube comprises an adapter, a small suction tube and a large suction tube sleeved outside the small suction tube, the small suction tube and the large suction tube are connected with the adapter together, the diameters of the small suction tube and the large suction tube are both larger than that of the first suction tube, a plurality of drainage holes are formed in the side walls near the insertion end ports of the small suction tube and the large suction tube in the same way, and the adapter is detachably connected with the third connecting port through a second connecting piece.
Furthermore, the adapter is of a Y-shaped structure or a T-shaped structure.
Furthermore, the switch is a push switch and is pushed to the left, the negative pressure of the second connecting port is opened, and the negative pressure of the third connecting port is closed; and when the pressure is pushed to the right, the third connecting port is opened under negative pressure, and the second connecting port is closed under negative pressure.
Further, each drainage hole is a circular hole.
Furthermore, the adapter comprises a first connecting pipe and a second connecting pipe which are fixedly connected together, a step surface is arranged at the joint of the first connecting pipe and the second connecting pipe, and the small suction pipe is detachably connected with the second connecting pipe.
Further, the diameters of each drainage channel in the double-cavity drainage channels are not equal.
Furthermore, the diameter of the drainage channel connected with the third connecting port is larger than that of the drainage channel connected with the second connecting port.
Further, the front end of the connector is provided with a tower-shaped connector.
The utility model discloses among the technical scheme, through setting up different chambeies first suction tube with the second attracts the pipe, first suction tube is used for absorbing the sputum in the air flue, the second attracts the pipe and is used for absorbing bulky oral cavity vomitus to the solution can not absorb the problem of bulky oral cavity vomitus and air flue sputum simultaneously. The second attracts the pipe to be provided with the small-size attract pipe with the large-size attracts the pipe, the small-size attracts the pipe and is applicable to children, the large-size attracts the pipe and is applicable to adult to can satisfy different crowds, it is swift convenient. The first suction tube is detachably connected with the adapter, the second suction tube is detachably connected with the adapter, and the second suction tube can be separated after being used up and is convenient to replace.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of a double-lumen suction tube suitable for emergency treatment according to the present invention;
FIG. 2 is a schematic structural view of a second suction tube of FIG. 1;
fig. 3 is a schematic structural view of an adapter of another embodiment of the double-lumen suction tube of the present invention.
The reference numbers illustrate:
first connecting port 11, second connecting port 12 and third connecting port 13 of adapter 1
Tower-shaped joint 4, second suction tube 5 and joint 51 first connecting tube 511
Second connecting pipe 512 small suction pipe 52 large suction pipe 53
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a two-chamber attracts pipe suitable for first aid.
Referring to fig. 1 and 2, the double-lumen suction tube for emergency treatment includes:
the drainage device comprises an adapter 1, wherein a first connecting port 11 is arranged at the front end of the adapter 1, a second connecting port 12 and a third connecting port 13 are arranged at the rear end of the adapter 1, a double-cavity drainage channel 14 is arranged inside the adapter 1, one end of the double-cavity drainage channel 14 is communicated with the first connecting port 11 in a gathering manner, the other end of the double-cavity drainage channel is communicated with the first connecting port 12 and the third connecting port 13 respectively, a switch 15 is arranged on the first connecting port 11, and the switch 15 is used for controlling the opening and closing of the first connecting port 12 and the third connecting port 13;
the first suction pipe 2 comprises a connector 21 and a drainage pipe 22, the connector 21 is connected to the front end of the drainage pipe 22, a negative pressure control port 23 which is the same as the cavity of the connector 21 is formed in the middle of the connector 21, a plug cover 24 is arranged on the negative pressure control port 23, a plurality of drainage holes 3 are formed in the side wall of the drainage pipe 22 near the insertion end port, a tower-shaped connector 4 is arranged at the front end of the connector 21, and the tower-shaped connector 4 is detachably connected with the first connector 12;
the second suction tube 5 comprises an adapter 51, a small suction tube 52 and a large suction tube 53 sleeved outside the small suction tube 52, the small suction tube 52 and the large suction tube 53 are connected with the adapter 51 together, the diameters of the small suction tube 52 and the large suction tube 53 are both larger than that of the first suction tube 2, a plurality of drainage holes 3 are arranged on the side walls near the insertion end ports of the small suction tube 52 and the large suction tube 53, and the adapter 51 is detachably connected with the third connecting port 13.
In this embodiment, the adapter 1 has a Y-shaped structure. The switch 15 is a push switch 15 and is pushed to the left, the negative pressure of the second connecting port 12 is opened, and the negative pressure of the third connecting port 13 is closed; when the pressure is pushed to the right, the third connection port 13 is opened by negative pressure, and the second connection port 12 is closed by negative pressure. During production, the first suction tube 2, the second suction tube 5 and the adapter 1 are independently packaged respectively, and the first suction tube, the second suction tube and the adapter can be unpacked as required, so that the device is clean and sanitary.
Specifically, the plug cover 24 is covered when sputum is sucked, and the plug cover 24 is opened when the sputum does not need to be sucked, so that the switching between the sputum suction state and the non-sputum suction state is realized.
In this technical scheme, through setting up different chambeies first suction tube 2 with the second suction tube 5, first suction tube 2 is used for absorbing the sputum in the air flue, the second suction tube 5 is used for absorbing bulky oral cavity vomitus to solve the problem that can not absorb bulky oral cavity vomitus and air flue sputum simultaneously. The second attracts pipe 5 to be provided with small-size attracts pipe 52 with large-size attracts pipe 53, small-size attracts pipe 52 is applicable to children, large-size attracts pipe 53 is applicable to adult to can satisfy different crowds, it is swift convenient. The first suction tube 2 is detachably connected with the adapter 1, the second suction tube 5 is detachably connected with the adapter 1, and the first suction tube can be separated and is convenient to replace a new tube after being used up.
Referring to fig. 1, the diameters of each drainage channel 14 in the dual-cavity drainage channels 14 are not equal, and the diameter of the drainage channel 14 connected to the third connection port 13 is larger than the diameter of the drainage channel 14 connected to the first connection port 12. With such designs, the large volume of the vomitus in the mouth can flow more smoothly through the large drainage channel 14, thereby avoiding blockage.
Referring to fig. 1, each drainage hole 3 is a circular hole. The design of circular port can increase the area to can absorb bulky oral cavity vomitus, and absorb more oral cavity vomitus or sputum, raise the efficiency once.
Referring to fig. 2, the adapter 51 includes a first connection pipe 511 and a second connection pipe 512 fixedly connected together, a step surface is provided at a connection position of the first connection pipe 511 and the second connection pipe 512, the small suction pipe 52 is detachably connected to the second connection pipe 512, and the large suction pipe 53 is detachably connected to the second connection pipe 512.
Referring to fig. 3, another embodiment of the present invention is shown, in which the adapter 1 is a T-shaped structure, and the rest of the structure is the same as the previous embodiment.
It should be noted that, when a sputum suction operation is performed on a patient, a medical worker connects the adapter 1 with a connecting pipe on a negative-pressure sputum aspirator, opens a switch of the negative-pressure sputum aspirator, adjusts the pressure, pushes the switch 15 to the left, opens the negative pressure of the second connector 12, and closes the negative pressure of the third connector 13; then the outer package of the first suction pipe 2 is disassembled, the tower-shaped joint 4 of the first suction pipe 2 is connected with the second connecting port 12 of the adapter 1, and the plug cover 24 is opened to prepare for sputum suction operation; the inserting end of the first suction pipe 2 extends into the pharynx from the upper respiratory tract, or the inserting end of the first suction pipe 2 extends into the left bronchus or the right bronchus from the airway, so as to prepare for sucking phlegm; cover stopper 24 begins to inhale the phlegm, removes during inhaling the phlegm first suction tube 2 is by interior toward outside, by down up, left and right sides rotation inhales the phlegm, accomplishes the back, washes with normal saline first suction tube 2 will again first suction tube 2 with adapter 1 separates, adapter 1 and the connecting pipe separation of negative pressure sputum aspirator close the negative pressure sputum aspirator.
When the patient has vomit, the small suction tube 52 or the large suction tube 53 is selected according to whether the patient is a child or an adult. When an adult patient is treated with vomit, a medical worker connects the adapter 1 with a connecting pipe on a negative-pressure sputum aspirator, opens a switch of the negative-pressure sputum aspirator, adjusts the pressure, pushes the switch 15 to the right, opens the third connecting port 13 at negative pressure, closes the second connecting port 12 at negative pressure, detaches the outer package of the second suction tube 5, connects the adapter 51 of the large suction tube 53 with the third connecting port 13 of the adapter 1, and prepares for sputum aspiration; the insertion end of the large suction tube 53 is inserted into the oral cavity of a patient, after the vomitus suction is completed, the large suction tube 53 is flushed by normal saline, the large suction tube 53 is separated from the adapter 1, the adapter 1 is separated from the connecting pipe of the negative-pressure sputum aspirator, and the negative-pressure sputum aspirator is closed.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. A double-cavity suction tube suitable for emergency treatment is characterized by comprising:
the front end of the adapter is provided with a first connecting port, the rear end of the adapter is provided with a second connecting port and a third connecting port, a double-cavity drainage channel is arranged in the adapter, one end of the double-cavity drainage channel is communicated with the first connecting port in a gathering mode, the other end of the double-cavity drainage channel is communicated with the second connecting port and the third connecting port respectively, the first connecting port is provided with a switch, and the switch is used for controlling the second connecting port and the third connecting port to be opened and closed;
the first suction pipe comprises a connector and a drainage pipe, the connector is connected to the front end of the drainage pipe, a negative pressure control port which is the same as the cavity of the connector is formed in the middle of the connector, a plug cover is matched on the negative pressure control port, a plurality of drainage holes are formed in the side wall of the drainage pipe near the end port of the insertion end, and the connector is detachably connected with the second connector;
the second suction tube comprises an adapter, a small suction tube and a large suction tube sleeved outside the small suction tube, the small suction tube and the large suction tube are connected with the adapter together, the diameters of the small suction tube and the large suction tube are both larger than that of the first suction tube, a plurality of drainage holes are arranged on the side walls near the insertion end ports of the small suction tube and the large suction tube in the same way, and the adapter is detachably connected with the third connecting port.
2. The double lumen aspiration tube adapted for emergency use of claim 1, wherein: the adapter is of a Y-shaped structure or a T-shaped structure.
3. The double lumen aspiration tube adapted for emergency use of claim 1, wherein: the switch is a push switch and is pushed to the left, the negative pressure of the second connecting port is opened, and the negative pressure of the third connecting port is closed; and when the pressure is pushed to the right, the third connecting port is opened under negative pressure, and the second connecting port is closed under negative pressure.
4. The double lumen aspiration tube adapted for emergency use of claim 1, wherein: each drainage hole is a circular hole.
5. The double lumen aspiration tube adapted for emergency use of claim 1, wherein: the adapter comprises a first connecting pipe and a second connecting pipe which are fixedly connected together, a step surface is arranged at the joint of the first connecting pipe and the second connecting pipe, and the small suction pipe is detachably connected with the second connecting pipe.
6. The double lumen aspiration tube adapted for emergency use of claim 1, wherein: the diameters of each drainage channel in the double-cavity drainage channel are not equal.
7. The double lumen aspiration tube adapted for emergency use of claim 6, wherein: the diameter of the drainage channel connected with the third connecting port is larger than that of the drainage channel connected with the second connecting port.
8. The double lumen aspiration tube adapted for emergency use of claim 1, wherein: the front end of the connector is provided with a tower-shaped connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021089580.3U CN213432043U (en) | 2020-06-14 | 2020-06-14 | Double-cavity suction tube suitable for first aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021089580.3U CN213432043U (en) | 2020-06-14 | 2020-06-14 | Double-cavity suction tube suitable for first aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213432043U true CN213432043U (en) | 2021-06-15 |
Family
ID=76290089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021089580.3U Expired - Fee Related CN213432043U (en) | 2020-06-14 | 2020-06-14 | Double-cavity suction tube suitable for first aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213432043U (en) |
-
2020
- 2020-06-14 CN CN202021089580.3U patent/CN213432043U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |
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| CF01 | Termination of patent right due to non-payment of annual fee |