CN220237423U - Closed sputum aspirator - Google Patents
Closed sputum aspirator Download PDFInfo
- Publication number
- CN220237423U CN220237423U CN202321127324.2U CN202321127324U CN220237423U CN 220237423 U CN220237423 U CN 220237423U CN 202321127324 U CN202321127324 U CN 202321127324U CN 220237423 U CN220237423 U CN 220237423U
- Authority
- CN
- China
- Prior art keywords
- sputum aspirator
- pipe joint
- coupling
- sputum
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 206010036790 Productive cough Diseases 0.000 title claims abstract description 98
- 208000024794 sputum Diseases 0.000 title claims abstract description 98
- 210000003802 sputum Anatomy 0.000 title claims abstract description 98
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 238000011010 flushing procedure Methods 0.000 claims abstract description 20
- 230000008878 coupling Effects 0.000 claims description 22
- 238000010168 coupling process Methods 0.000 claims description 22
- 238000005859 coupling reaction Methods 0.000 claims description 22
- 239000012528 membrane Substances 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000012780 transparent material Substances 0.000 claims description 5
- 206010062717 Increased upper airway secretion Diseases 0.000 claims description 4
- 208000026435 phlegm Diseases 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 abstract description 4
- 238000005192 partition Methods 0.000 abstract description 4
- 206010039509 Scab Diseases 0.000 abstract description 3
- 238000009395 breeding Methods 0.000 abstract description 3
- 230000001488 breeding effect Effects 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000002640 oxygen therapy Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model discloses a closed sputum aspirator, which comprises a first pipe joint, a second pipe joint and a sputum aspirator, wherein the top end of the second pipe joint is provided with a rubber film, one end of the sputum aspirator penetrates through the rubber film, the other end of the sputum aspirator is connected with the first pipe joint, a strip-shaped opening is formed in the upper side wall of the second pipe joint, a sealing component is arranged at the position of the same height as the strip-shaped opening in the inner wall of the second pipe joint, a flushing plate is inserted into the strip-shaped opening, one side of the flushing plate is in a flat plate shape, the other side of the flushing plate is in a frame shape, the middle part of the second pipe joint is provided with a partition plate, the bottom end of the partition plate is provided with a conical guide barrel, the side edge of the lower end of the guide barrel opening is provided with a deflection regulating structure, and an air passage interface is formed at the position of the bottom end of the second pipe joint corresponding to the guide barrel opening; the offset adjusting structure can control the sputum suction tube to rotate in multiple directions, and avoid bacteria breeding caused by sputum attached to the wall of the tracheal cannula to form sputum scab.
Description
Technical Field
The utility model relates to the technical field of medical supplies, in particular to a closed sputum aspirator.
Background
The closed sputum aspirator has wide clinical application, can prevent bacteria in the airway from spreading through spray while achieving the sputum aspiration effect, and effectively prevents the occurrence of nosocomial infection. However, the clinically existing sealed sputum aspirator tube is directly up and down when in use, the direction is fixed, although the sputum aspirator tube can be rotated to aspirate sputum, the direction of the sputum aspirator tube cannot be changed greatly, so that the sputum on the tracheal cannula wall cannot be effectively sucked, only the sputum on the middle part of the tracheal cannula lumen can be sucked, the sputum is attached to the tracheal cannula wall to form sputum scab, bacteria breeding is caused, ventilation effect is also affected, and the service life of the tracheal cannula is reduced.
Disclosure of Invention
The utility model aims to solve the problem that a sputum suction tube in the prior art cannot effectively suck sputum on the wall of an tracheal cannula.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a closed sputum aspirator, its includes first coupling, second coupling and sputum aspirator, the second coupling is hollow cuboid structure, second coupling top is provided with the rubber membrane, the one end of sputum aspirator passes the rubber membrane, the other end with first coupling is connected, the sealed parcel of outer wall of sputum aspirator has transparent protective sheath, transparent protective sheath's both ends respectively with first coupling and rubber membrane seal bond joint, the rectangular opening has been seted up to the upper portion side wall of second coupling, the inner wall of second coupling with rectangular opening equialtitude position is provided with seal assembly, seal assembly includes the sealing strip that two upper and lower clearances set up, it has the flush plate to peg graft in the rectangular opening, one side of flush plate is dull and stereotyped form, the opposite side of flush plate is frame form, the flush plate middle part is provided with the baffle, the both sides of baffle are provided with wedge sealing strip, the middle part of second coupling is equipped with the push-and-pull division board, the bottom is provided with the guide barrel of cone, the guide barrel opening down, the guide barrel opening is provided with the seal assembly, seal assembly is close to the seal assembly between the side wall of second coupling and the side wall, seal assembly is provided with the seal assembly, seal assembly is close to the seal assembly, seal assembly is provided with the seal assembly, and an air passage interface is arranged at the bottom end of the second pipe joint and at a position corresponding to the opening of the guide barrel.
As a preferable scheme of the closed sputum aspirator of the utility model, wherein: the sputum aspirator tube is provided with scale marks for marking the length.
As a preferable scheme of the closed sputum aspirator of the utility model, wherein: the end part of the first pipe joint is provided with a negative pressure interface, and the negative pressure interface is provided with a cap.
As a preferable scheme of the closed sputum aspirator of the utility model, wherein: one end of the sputum suction pipe inserted into the opening is circumferentially provided with a plurality of lateral sputum suction holes.
As a preferable scheme of the closed sputum aspirator of the utility model, wherein: the second pipe joint is made of transparent materials.
As a preferable scheme of the closed sputum aspirator of the utility model, wherein: the side wall of the second pipe joint above the flushing plate is connected with a cleaning joint.
As a preferable scheme of the closed sputum aspirator of the utility model, wherein: the lower side wall of the second pipe joint is connected with an oxygen pipe joint and a medicine injection pipe.
The utility model has the beneficial effects that: the offset adjusting structure can control the sputum suction tube to rotate in multiple directions, so that sputum is prevented from adhering to the wall of the tracheal cannula to form sputum scab, bacteria are prevented from breeding, and the sputum suction tube can be cleaned after the sputum suction operation is finished.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a general structural view of a sealed sputum aspirator.
Fig. 2 is an internal structure diagram of the sealed sputum aspirator.
Fig. 3 is an internal construction view of a second tube joint in the sealed sputum aspirator.
Fig. 4 is an enlarged view at a in fig. 3.
Fig. 5 is a schematic structural view of a flushing plate in a closed sputum aspirator.
Detailed Description
The utility model is described in detail below with reference to the drawings and examples.
Referring to fig. 1 to 5, the present embodiment is a sealed sputum aspirator, which comprises a first pipe joint 100, a second pipe joint 200, and a sputum aspirator 400, the second pipe joint 200 is of a hollow cuboid structure, a rubber membrane 201 is arranged at the top end of the second pipe joint 200, one end of the sputum aspirator 400 passes through the rubber membrane 201, the other end is connected with the first pipe joint 100, a transparent protective sleeve 401 is sealed and wrapped on the outer wall of the sputum aspirator 400, two ends of the transparent protective sleeve 401 are respectively sealed and glued with the first pipe joint 100 and the rubber membrane 201, a strip-shaped opening 202 is arranged on one side wall of the upper part of the second pipe joint 200, a sealing assembly is arranged at the positions of the inner wall of the second pipe joint 200, the height of the strip-shaped opening 202, and the like, the sealing assembly comprises two sealing strips 203 which are arranged in an up-down gap, a flushing plate 204 is inserted in the strip-shaped opening 202, one side of the flushing plate 204 is of a flat plate shape, the other side of the flushing plate 204 is frame-shaped, a baffle 204a is arranged in the middle of the flushing plate 204, wedge-shaped sealing strips 204b are arranged on two sides of the baffle 204a, a partition plate 205 is arranged in the middle of the second pipe joint 200, a conical guide barrel 301 is arranged at the bottom end of the partition plate 205, a deflection adjusting structure is arranged on the side edge of the lower opening end of the guide barrel 301, the deflection adjusting structure comprises a sealing pipe 302 which is in sliding connection with the side wall of the second pipe joint 200, a first sealing rubber layer 303 is arranged between the sealing pipe 302 and the side wall of the second pipe joint 200, a push-pull rod 304 is in sliding connection with the inside of the sealing pipe 302, a second sealing rubber layer 305 is arranged between the push-pull rod 304 and the inner wall of the sealing pipe 302, a hook 304a is arranged at one end of the push-pull rod 304, a handle 304b is arranged at the other end of the sealing pipe 302, which is close to the side end of the guide barrel 301, a pressing plate 306 is arranged, an air passage interface 307 is formed at the bottom end of the second pipe joint 200 at a position corresponding to the opening of the guide barrel 301.
In this embodiment, the sputum aspirator tube 400 is provided with graduations for marking the length; since the transparent protective cover 401 is transparent, the insertion depth of the sputum aspirator tube 400 can be known by observing the scale marks on the sputum aspirator tube 400 through the transparent protective cover 401.
In this embodiment, the end of the first pipe joint 100 is provided with a negative pressure port 101, and the negative pressure port 101 is provided with a cap 101a; the negative pressure interface 101 is connected with a negative pressure sputum aspirator, and can provide suction for the sputum aspirator 400 to aspirate sputum.
In this embodiment, a plurality of lateral sputum suction holes 402 are circumferentially formed at one end of the sputum suction tube 400 inserted into the opening 201 a; make the side direction inhale phlegm hole 402 lean on tracheal cannula's standpipe inner wall to inhale away the sputum of adhesion on the standpipe inner wall, through the sputum of inhaling on tracheal cannula standpipe inner wall, can prolong tracheal cannula's life cycle, and the sputum is in time inhaled away, can also reduce patient's infection risk.
In this embodiment, the second pipe joint 200 is made of a transparent material; because the second pipe joint 200 is made of transparent materials, the position relationship between the sealing pipe 302, the push-pull rod 304 and the sputum aspirator 400 can be directly observed through the second pipe joint 200, and the end part of the sputum aspirator 400 can be conveniently and rapidly fixed through the offset adjusting structure.
In this embodiment, a cleaning joint is connected to the side wall of the second pipe joint 200 above the flushing plate 204; after the sputum aspirator 400 is finished, water can be injected into the second pipe joint 200 through the cleaning joint, so that the sputum aspirator 400 is cleaned, and the service cycle of the sputum aspirator is prolonged.
In the present embodiment, the lower side wall of the second tube joint 200 is connected with an oxygen catheter joint 308 and a drug injection tube 309; in particular medical treatment, whether using a ventilator or artificial nose, or performing an aerosolized treatment, an oxygen therapy fitting 308 may be connected to provide treatment to the patient.
Working principle: the tracheal cannula comprises a standpipe and a hose, the standpipe of the tracheal cannula is inserted into the airway interface 307, then one side of the flushing plate 204 with a frame shape is inserted into the strip-shaped opening 202, one end of the sputum suction tube 400 sequentially passes through the rubber membrane 201 and one side of the flushing plate 204 with a frame shape and extends downwards, the sputum suction tube 400 passes through the opening of the guiding barrel 301 under the guiding action of the guiding barrel 301, at this time, the second pipe joint 200 is made of transparent materials, so that the position relationship between the sealing tube 302, the push-pull rod 304 and the sputum suction tube 400 can be directly observed through the second pipe joint 200, the distance of pushing the sealing tube 302 is conveniently and intuitively observed, the push-pull rod 304 is pulled outwards, one end of the sputum suction tube 400 is hooked by the hook 304a, the end of the sputum suction tube 400 is fixed by the push-pull plate 306 and the hook 304a, then the negative pressure interface 101 on the first pipe joint 100 is connected with a negative pressure suction device, the switch of the negative pressure sputum aspirator is opened, the negative pressure sputum aspirator provides suction for the sputum aspirator 400, the position relation between the sealing tube 302 and the push-pull rod 304 is kept after one end of the sputum aspirator 400 is fixed, then the sealing tube 302 is pushed to move forwards and backwards, the lateral sputum aspirator 402 at one end of the sputum aspirator 400 sucks the sputum on the front side wall and the rear side wall of the standpipe in the tracheal cannula, after the operation is finished, the sealing tube 302 is rotated by a certain angle, the lateral sputum aspirator 402 at one end of the sputum aspirator 400 faces the left side wall or the right side wall of the standpipe in the tracheal cannula, then the sealing tube 302 is pushed back and forth continuously, the lateral sputum aspirator 402 at one end of the sputum aspirator 400 can effectively suck the sputum in the inner wall of the standpipe in the tracheal cannula, after the operation is finished, the push-pull rod 304 is pushed inwards, one end of the sputum aspirator 400 is loosened, then the push-pull rod 304 is rotated, the bent hook 304a is back to the sputum aspirator 400, the sealing tube 302 is pulled outwards, the pressing plate 306 is far away from the sputum aspirator 400, the pollution of the offset structure is prevented when the sputum aspirator 400 is pulled outwards, after the sputum aspirator 400 is pulled above the flushing plate 204, one frame-shaped side of the flushing plate 204 is pulled out, one flat plate-shaped side of the flushing plate 204 is inserted into the strip-shaped opening 202, the flushing plate 204 is inserted into the sealing strips 203 arranged at two upper and lower gaps, the wedge-shaped sealing strips 204b on the baffle 204a can seal the strip-shaped opening 202, then water is injected into the second pipe joint 200 through the cleaning joint, the second pipe joint 200 is cleaned, the cleaned sewage is sucked and discharged by the second pipe joint 200, finally the sputum aspirator 400 is pulled out of the rubber film 201, and the rubber film 201 can scrape the water on the outer wall of the sputum aspirator 400.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (7)
1. A closed sputum aspirator, its characterized in that: including first coupling (100), second coupling (200) to and inhale phlegm pipe (400), second coupling (200) are cavity cuboid structure, second coupling (200) top is provided with rubber membrane (201), the one end of inhaling phlegm pipe (400) is passed rubber membrane (201), the other end with first coupling (100) are connected, the sealed parcel of outer wall of inhaling phlegm pipe (400) has transparent protective sheath (401), transparent protective sheath (401) both ends respectively with first coupling (100) with rubber membrane (201) seal joint, rectangular opening (202) have been seted up to upper portion one side wall of second coupling (200), the inner wall of second coupling (200) with rectangular opening (202) etc. high position is provided with sealing component, and sealing component includes sealing strip (203) that two upper and lower clearances set up, flushing plate (204) have been inserted in rectangular opening (202), one side of flushing plate (204) is dull and stereotyped form, flushing plate (204) both sides are sealed joint (100) with first coupling (201), division plate (204) are two division plate (301) are provided with in the middle part (204) of the baffle, baffle (204) are provided with in the baffle (200), the side of guide cylinder (301) open end is provided with the accent and inclines the structure, transfer and incline the structure include with second coupling (200) lateral wall slip grafting sealed tube (302), sealed tube (302) with be provided with first sealed rubber layer (303) between the lateral wall of second coupling (200), sealed tube (302) inside slip grafting has push-and-pull rod (304), push-and-pull rod (304) with be provided with second sealed rubber layer (305) between sealed tube (302) inner wall, push-and-pull rod (304) one end is provided with crotch (304 a), push-and-pull rod (304) other end is provided with handle (304 b), sealed tube (302) are close to one side tip of guide cylinder (301) is provided with pressure pad (306), air flue interface (307) have been seted up to second coupling (200) bottom with the position that guide cylinder (301) open end corresponds.
2. A closed sputum aspirator according to claim 1, wherein: the sputum aspirator tube (400) is provided with scale marks for marking the length.
3. A closed sputum aspirator according to claim 1, wherein: the end part of the first pipe joint (100) is provided with a negative pressure interface (101), and the negative pressure interface (101) is provided with a cap (101 a).
4. A closed sputum aspirator according to claim 1, wherein: one end of the sputum suction pipe (400) inserted into the opening (201 a) is circumferentially provided with a plurality of lateral sputum suction holes (402).
5. A closed sputum aspirator according to claim 1, wherein: the second pipe joint (200) is made of transparent materials.
6. A closed sputum aspirator according to claim 1, wherein: the side wall of the second pipe joint (200) above the flushing plate (204) is connected with a cleaning joint.
7. A closed sputum aspirator according to claim 1, wherein: the lower side wall of the second pipe joint (200) is connected with an oxygen pipe joint (308) and a medicine injection pipe (309).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321127324.2U CN220237423U (en) | 2023-05-11 | 2023-05-11 | Closed sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321127324.2U CN220237423U (en) | 2023-05-11 | 2023-05-11 | Closed sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220237423U true CN220237423U (en) | 2023-12-26 |
Family
ID=89229911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321127324.2U Active CN220237423U (en) | 2023-05-11 | 2023-05-11 | Closed sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220237423U (en) |
-
2023
- 2023-05-11 CN CN202321127324.2U patent/CN220237423U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |