CN215386266U - Fixed sputum aspirator for nasal cavity introduction - Google Patents
Fixed sputum aspirator for nasal cavity introduction Download PDFInfo
- Publication number
- CN215386266U CN215386266U CN202120768375.8U CN202120768375U CN215386266U CN 215386266 U CN215386266 U CN 215386266U CN 202120768375 U CN202120768375 U CN 202120768375U CN 215386266 U CN215386266 U CN 215386266U
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- Prior art keywords
- head
- sputum suction
- sputum
- locking
- limiting plate
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- 206010036790 Productive cough Diseases 0.000 title claims abstract description 126
- 208000024794 sputum Diseases 0.000 title claims abstract description 126
- 210000003802 sputum Anatomy 0.000 title claims abstract description 126
- 210000003928 nasal cavity Anatomy 0.000 title claims abstract description 15
- 210000003128 head Anatomy 0.000 claims abstract description 56
- 206010062717 Increased upper airway secretion Diseases 0.000 claims description 10
- 208000026435 phlegm Diseases 0.000 claims description 10
- 210000001331 nose Anatomy 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 3
- 206010028748 Nasal obstruction Diseases 0.000 description 6
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
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Abstract
The utility model discloses a fixed sputum aspirator for nasal cavity introduction, wherein one end of a sputum suction catheter is provided with a connecting sleeve head, the other end of the sputum suction catheter is connected with a sputum suction head through a threaded connector, the sputum suction head is provided with a plurality of sputum suction holes, a fixed nasal plug is sleeved on the sputum suction catheter, the fixed nasal plug sleeve comprises a limiting plate, a nasal plug head and a locking assembly, one end of the limiting plate is provided with the nasal plug head, the other end of the limiting plate is provided with the locking assembly, the locking assembly comprises a plurality of locking sheets and locking knobs, the locking sheets are annularly arranged at one end of the limiting plate far away from the nasal plug head, the inner sides of the locking sheets are provided with bulges, the locking knobs are sleeved outside all the locking sheets and are in threaded connection with the locking sheets, the utility model has reasonable structure, the nasal fixed nasal plug sleeve is arranged on the sputum suction catheter, the sputum suction head can be ensured to be continuously positioned in a throat, so as to ensure continuous sputum cleaning without manual holding, the labor intensity and the operation difficulty of medical staff are reduced, and the operation can be completed by one person.
Description
Technical Field
The utility model relates to the technical field of sputum aspirators, in particular to a fixed type sputum aspirator for nasal cavity introduction.
Background
Most of traditional sputum aspirator get into from the oral cavity, but when needing to continuously inhale the phlegm and handle, need a nurse to continuously hold the sputum aspirator to will inhale the phlegm end and place in the throat, intensity of labour is higher, and the operation degree of difficulty is also big, and still need another person to carry out the operation of negative pressure end, consequently, this kind of problem that exists among the prior art is solved to a technology of treating urgent need for an improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fixed sputum aspirator for nasal cavity introduction, wherein a fixed nasal plug sleeve is arranged on a sputum suction catheter, so that a sputum suction head can be ensured to be continuously positioned in a throat, continuous sputum cleaning is ensured, the sputum aspirator is not required to be held all the time by a person, the convenience is improved, the labor intensity of medical staff is saved, and the operation can be completed by one person, so that the problems in the background technology are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: a fixed sputum aspirator for nasal cavity introduction comprises a sputum aspirating assembly, a fixed nasal plug sleeve, a connecting assembly and a piston mechanism;
the sputum suction assembly comprises a sputum suction catheter, a connecting sleeve head and a sputum suction head, wherein the connecting sleeve head is arranged at one end of the sputum suction catheter, the other end of the sputum suction catheter is connected with the sputum suction head through a threaded connector, and the sputum suction head is provided with a plurality of sputum suction holes;
the fixed nasal plug sleeve is sleeved on the sputum suction catheter and comprises a limiting plate, a nasal plug head and a locking assembly, the nasal plug head is arranged at one end of the limiting plate, and the locking assembly is arranged at the other end of the limiting plate; the locking assembly comprises a plurality of locking pieces and locking knobs, the locking pieces are annularly arranged at one end, away from the nasal plug, of the limiting plate, gaps are formed between every two adjacent locking pieces, bulges are arranged on the inner sides of the locking pieces, threads are arranged on the outer side surfaces of the locking pieces, and the locking knobs are sleeved outside all the locking pieces and are in threaded connection with the locking pieces;
a first joint and a second joint are respectively arranged at two ends of the connecting assembly, a third joint is arranged at the bottom end of the connecting assembly, a first channel and a second channel are arranged in the third joint, the first channel is communicated with the first joint, the second channel is communicated with the second joint, the first joint is connected with the connecting sleeve head, and the third joint is connected with the sputum collecting container;
the piston mechanism comprises a piston cylinder and a piston, one end of the piston cylinder is connected with the second connector through a one-way valve, the piston is arranged in the piston cylinder, and the piston is connected with a piston rod.
Preferably, the fixed sputum aspirator for nasal cavity introduction provided by the utility model is characterized in that through holes are formed in the center positions of the limiting plate and the nasal plug, and the inner diameters of the through holes formed in the limiting plate and the nasal plug are consistent with the outer diameter of the sputum suction catheter, so that the stability among the limiting plate, the nasal plug and the sputum suction catheter is ensured.
Preferably, the fixed sputum aspirator for nasal introduction provided by the utility model is characterized in that two ends of the threaded connector are respectively provided with a threaded connecting sleeve and a corrugated sleeve, the sputum aspirator is in threaded connection with the threaded connecting sleeve, the sputum suction catheter is inserted into the corrugated sleeve, and the outer diameter of the threaded connector is consistent with that of the sputum suction catheter, so that the fixed nasal plug sleeve can be conveniently sleeved on the sputum suction catheter from the end.
Preferably, the fixed sputum aspirator for nasal introduction provided by the utility model is characterized in that one end of the sputum aspirator, which is far away from the sputum aspirating catheter, is an arc-shaped end surface, so that the inner wall is prevented from being injured when the sputum aspirator enters the throat, and one end of the sputum aspirator, which is far away from the arc-shaped end surface, is a conical structure which is in transition to a threaded connector, so that the inner wall is prevented from being injured when the throat is pulled out.
Preferably, the fixed sputum aspirator for nasal cavity introduction provided by the utility model is characterized in that the thickness of the bulge from the end close to the limiting plate to the end far from the limiting plate is gradually increased, and the locking piece is gradually inclined outwards from the end close to the limiting plate to the end far from the limiting plate, so that when the locking knob moves outwards, the bulge is drawn inwards, and the sputum aspirator is fixed.
Preferably, the fixed sputum aspirator for nasal cavity introduction provided by the utility model is characterized in that one end of the nasal plug, which is far away from the limiting plate, is of a conical structure, so that the nasal plug can be prevented from hurting the inner wall of a nasal cavity when being inserted into the nasal cavity.
Preferably, the utility model provides a fixed sputum aspirator for nasal cavity introduction, wherein a handle is arranged at one end of the piston rod, which is far away from the piston, so that the piston rod can be conveniently pulled out.
Compared with the prior art, the utility model has the beneficial effects that:
(1) be provided with fixed nasal plug cover on inhaling phlegm pipe, can guarantee to inhale the phlegm head and continuously be in the larynx to guarantee to last clear phlegm, and need not the manual work and hold always, saved medical personnel's intensity of labour when improving the convenience, and just can accomplish the operation alone.
(2) The locking assembly of the fixed nasal plug sleeve can be loosened and locked, and when the sputum suction position is large, the locking assembly can also be loosened to enable the sputum suction catheter to slide along the fixed nasal plug sleeve, so that the flexibility is improved, and the stability of the sputum suction head in the throat can be guaranteed compared with a manual taking mode.
(3) The sputum suction head is connected with the sputum suction head through the threaded connector, so that the sputum suction head is convenient to mount and dismount, and the sputum suction head is convenient to clean and reutilize.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the sputum aspirating assembly;
fig. 3 is a structural schematic diagram of a fixed nasal obstruction sleeve in a locking state;
FIG. 4 is a schematic structural view of a fixed nasal plug sleeve in a released state;
FIG. 5 is a schematic view of a threaded connector;
fig. 6 is a schematic view of a connecting assembly structure.
In the figure: the sputum suction catheter comprises a sputum suction catheter 1, a connecting sleeve head 2, a sputum suction head 3, a threaded connector 4, a threaded connecting sleeve 41, a corrugated sleeve 42, a fixed nasal plug sleeve 5, a limiting plate 51, a nasal plug head 52, a locking sheet 53, a locking knob 54, a protrusion 55, a connecting assembly 6, a first connector 61, a second connector 62, a third connector 63, a first channel 64, a second channel 65, a sputum collection container 7, a piston cylinder 8, a piston 9, a piston rod 10, a one-way valve 11 and a handle 12.
Detailed Description
The technical solutions 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. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention;
it should be noted that, in the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a fixed sputum aspirator for nasal cavity introduction comprises a sputum aspirating assembly, a fixed nasal plug sleeve 5, a connecting assembly 6 and a piston mechanism;
the sputum suction assembly comprises a sputum suction catheter 1, a connecting sleeve head 2 and a sputum suction head 3, wherein the connecting sleeve head 2 is arranged at one end of the sputum suction catheter 1, the other end of the sputum suction catheter 1 is connected with the sputum suction head 3 through a threaded connector 4, a plurality of sputum suction holes are formed in the sputum suction head 3, one end, away from the sputum suction catheter 1, of the sputum suction head 3 is an arc-shaped end surface, one end, away from the arc-shaped end surface, of the sputum suction head 3 is a conical structure with the outer diameter being in transition towards the threaded connector 4, a threaded connecting sleeve 41 and a corrugated sleeve 42 are respectively arranged at two ends of the threaded connector 4, the sputum suction head 3 is in threaded connection with the threaded connecting sleeve 41, the sputum suction catheter 1 is spliced with the corrugated sleeve 42, and the outer diameter of the threaded connector 4 is consistent with the outer diameter of the sputum suction catheter 1;
the fixed nasal plug sleeve 5 is arranged on the sputum suction catheter 1, the fixed nasal plug sleeve 5 comprises a limiting plate 51, a nasal plug head 52 and a locking assembly, the nasal plug head 52 is arranged at one end of the limiting plate 51, one end, away from the limiting plate 51, of the nasal plug head 52 is of a conical structure, through holes are formed in the central positions of the limiting plate 51 and the nasal plug head 52, the inner diameters of the through holes formed in the limiting plate 51 and the nasal plug head 52 are consistent with the outer diameter of the sputum suction catheter 1, and the locking assembly is arranged at the other end of the limiting plate 51; the locking assembly comprises a plurality of locking sheets 53 and locking knobs 54, the locking sheets 53 are annularly arranged at one end, far away from the nasal plug 52, of the limiting plate 51, gaps are formed between every two adjacent locking sheets 53, protrusions 55 are arranged on the inner sides of the locking sheets 53, the thickness of the protrusions 55, close to one end, far away from the limiting plate 51, of one end of the limiting plate 51 is gradually increased, the locking sheets 53 are gradually inclined outwards from one end, close to the limiting plate 51, of one end, far away from the limiting plate 51, the outer side surfaces of the locking sheets 53 are provided with threads, and the locking knobs 54 are sleeved outside all the locking sheets 53 and are in threaded connection with the locking sheets 53;
a first joint 61 and a second joint 62 are respectively arranged at two ends of the connecting assembly 6, a third joint 63 is arranged at the bottom end of the connecting assembly 6, a first channel 64 and a second channel 65 are arranged in the third joint 63, the first channel 64 is communicated with the first joint 61, the second channel 65 is communicated with the second joint 62, the first joint 61 is connected with the connecting sleeve head 2, and the third joint 63 is connected with the sputum collecting container 7;
the piston mechanism comprises a piston cylinder 8 and a piston 9, one end of the piston cylinder 8 is connected with the second connector 62 through a one-way valve 11, the piston 9 is arranged inside the piston cylinder 8, the piston 9 is connected with a piston rod 10, and a handle 12 is arranged at one end, far away from the piston 9, of the piston rod 10.
The use method and the principle are as follows: firstly, a fixed nasal obstruction sleeve 5 is sleeved on a sputum suction catheter 1, then a corrugated sleeve 42 of a threaded connector 4 is inserted into one end, far away from a connecting sleeve head 2, of the sputum suction catheter 1, then a sputum suction head 3 is in threaded connection with a threaded connecting sleeve 41 of the threaded connector 4, then the connecting sleeve head 2 is connected with a first connector 61 of a connecting assembly 6, a sputum collection container 7 is connected with a third connector 63 of the connecting assembly 6, a piston cylinder 8 is connected with a second connector 62 of the connecting assembly 6, the installation is completed, when the nasal obstruction sleeve is used, the nasal obstruction head 52 is inserted into a nasal cavity until the nasal obstruction head falls to the throat of a patient, after the nasal obstruction head is positioned at the throat, a locking knob 54 is moved towards one end, far away from a limiting plate 51, at the moment, the thickest end of a bulge 55 of all locking sheets 53 supports against and presses the sputum suction catheter 1, so that the sputum suction catheter 1 is fixed, the sputum suction head 3 is ensured to be positioned at the throat, and when sputum is sucked, sputum is sucked into the sputum collection volume from the sputum suction catheter 1. The utility model has reasonable structure, the fixed nasal plug sleeve 5 is arranged on the sputum suction catheter 1, and the sputum suction head 3 can be ensured to be continuously positioned in the throat, thereby ensuring continuous sputum cleaning, and the sputum can be kept without being held by people all the time, thereby improving the convenience, saving the labor intensity of medical care personnel, and completing the operation by one person; the locking component of the fixed nasal plug sleeve 5 can be loosened and locked, when the sputum suction position is larger, the locking component can also be loosened to enable the sputum suction catheter 1 to slide along the fixed nasal plug sleeve 5, so that the flexibility is improved, and the stability of the sputum suction head 3 in the throat can be ensured compared with a manual taking mode; the sputum suction head 3 is connected with the sputum suction head 3 through the threaded connector 4, so that the sputum suction head 3 is convenient to mount and dismount, and the sputum suction head 3 is convenient to clean and reuse.
The utility model is not described in detail, but is well known to those skilled in the art.
Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (7)
1. The utility model provides a fixed sputum aspirator of nasal cavity leading-in which characterized in that: comprises a sputum suction component, a fixed nasal plug sleeve (5), a connecting component (6) and a piston mechanism;
the sputum suction assembly comprises a sputum suction catheter (1), a connecting sleeve head (2) and a sputum suction head (3), wherein the connecting sleeve head (2) is arranged at one end of the sputum suction catheter (1), the other end of the sputum suction catheter (1) is connected with the sputum suction head (3) through a threaded connector (4), and a plurality of sputum suction holes are formed in the sputum suction head (3);
the fixed nasal plug sleeve (5) is arranged on the sputum suction catheter (1), the fixed nasal plug sleeve (5) comprises a limiting plate (51), a nasal plug head (52) and a locking assembly, the nasal plug head (52) is arranged at one end of the limiting plate (51), and the locking assembly is arranged at the other end of the limiting plate (51); the locking assembly comprises a plurality of locking sheets (53) and locking knobs (54), the locking sheets (53) are annularly arranged at one end, far away from the nasal plug head (52), of the limiting plate (51), gaps are formed between every two adjacent locking sheets (53), protrusions (55) are arranged on the inner sides of the locking sheets (53), threads are arranged on the outer side surfaces of the locking sheets (53), and the locking knobs (54) are sleeved outside all the locking sheets (53) and are in threaded connection with the locking sheets (53);
a first joint (61) and a second joint (62) are respectively arranged at two ends of the connecting assembly (6), a third joint (63) is arranged at the bottom end of the connecting assembly (6), a first channel (64) and a second channel (65) are arranged inside the third joint (63), the first channel (64) is communicated with the first joint (61), the second channel (65) is communicated with the second joint (62), the first joint (61) is connected with the connecting sleeve head (2), and the third joint (63) is connected with the sputum collection container (7);
the piston mechanism comprises a piston cylinder (8) and a piston (9), one end of the piston cylinder (8) is connected with the second connector (62) through a one-way valve (11), the piston (9) is arranged inside the piston cylinder (8), and the piston (9) is connected with a piston rod (10).
2. The fixed nasal sputum aspirator of claim 1, wherein: the central positions of the limiting plate (51) and the nasal plug (52) are both provided with through holes, and the inner diameters of the through holes formed in the limiting plate (51) and the nasal plug (52) are consistent with the outer diameter of the sputum suction catheter (1).
3. The fixed nasal sputum aspirator of claim 1, wherein: the utility model discloses a sputum suction catheter, including threaded connection head (4), phlegm suction head (3), ripple sleeve (42), threaded connection sleeve (41), phlegm suction catheter (1), threaded connection head (4) and ripple sleeve (42) are provided with threaded connection sleeve (41) and ripple sleeve (42) respectively at the both ends, inhale phlegm head (3) and threaded connection sleeve (41) threaded connection, inhale phlegm pipe (1) and peg graft with ripple sleeve (42), the external diameter of threaded connection head (4) is unanimous with the external diameter of inhaling phlegm pipe (1).
4. The fixed nasal sputum aspirator of claim 1, wherein: the end, far away from the sputum suction catheter (1), of the sputum suction head (3) is an arc-shaped end face, and the end, far away from the arc-shaped end face, of the sputum suction head (3) is of a conical structure which is transited to the threaded connector (4).
5. The fixed nasal sputum aspirator of claim 1, wherein: the thickness of the protrusion (55) is gradually increased from one end close to the limiting plate (51) to one end far away from the limiting plate (51), and the locking sheet (53) is gradually inclined outwards from one end close to the limiting plate (51) to one end far away from the limiting plate (51).
6. The fixed nasal sputum aspirator of claim 1, wherein: one end of the nose plug head (52) far away from the limiting plate (51) is of a conical structure.
7. The fixed nasal sputum aspirator of claim 1, wherein: and a handle (12) is arranged at one end of the piston rod (10) far away from the piston (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120768375.8U CN215386266U (en) | 2021-04-15 | 2021-04-15 | Fixed sputum aspirator for nasal cavity introduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120768375.8U CN215386266U (en) | 2021-04-15 | 2021-04-15 | Fixed sputum aspirator for nasal cavity introduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215386266U true CN215386266U (en) | 2022-01-04 |
Family
ID=79671518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120768375.8U Expired - Fee Related CN215386266U (en) | 2021-04-15 | 2021-04-15 | Fixed sputum aspirator for nasal cavity introduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215386266U (en) |
-
2021
- 2021-04-15 CN CN202120768375.8U patent/CN215386266U/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: 20220104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |