CN111840677A

CN111840677A - Convenient department of respiration is with inhaling phlegm device

Info

Publication number: CN111840677A
Application number: CN202010925279.XA
Authority: CN
Inventors: 姜杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-06
Filing date: 2020-09-06
Publication date: 2020-10-30

Abstract

The invention discloses a convenient sputum suction device for a department of respiration, which comprises a vacuum tube, wherein one end of the vacuum tube is movably connected with a rotary joint mechanism through a transition tube, one end of the rotary joint mechanism, which is far away from the transition tube, is fixedly connected with a suction head through a sputum suction hose, a piston is arranged in the vacuum tube, the middle position of one side, which is far away from the transition tube, of the piston is fixedly connected with one end of a pull rod, the other end of the pull rod penetrates through a through hole formed in the side wall of the vacuum tube and is fixedly connected with the middle position of a handle outside the vacuum tube, a first spring is arranged on the pull rod and between the piston and the through hole, the middle position of the bottom end of the transition tube is fixedly connected with the upper end of a sputum storage device through a connecting tube, a drainage plate is arranged on one side, which is close to the rotary. Has the advantages that: simple structure, convenient use, simple operation, low cost and good sputum suction effect.

Description

Convenient department of respiration is with inhaling phlegm device

Technical Field

The invention relates to the field of medical instruments, in particular to a convenient sputum suction device for a department of respiration.

Background

Sputum aspiration is commonly used in clinic to clear the secretion of the respiratory tract, thereby keeping the respiratory tract unobstructed. The sputum aspiration is mainly adapted to: patients undergoing endotracheal intubation for various reasons; patients with dyspnea due to asthenia cough and phlegm, such as coma, newborn, critical, and postoperative anesthesia; first aid for suffocation, such as drowning and amniotic fluid inhalation. For critically ill patients, the sputum is extremely easy to block the respiratory tract due to the inability to expectorate, thus endangering life safety. Therefore, timely clearing of accumulated sputum is one of the important ways for patients to get out of life danger as soon as possible. However, most of the sputum suction devices used in clinical practice are uniform negative pressure systems, are fixed in position or electric, are heavy, are inconvenient to move, and need to be operated by professional personnel. Especially when critically ill patients leave the ward environment such as admission, outgoing examination and transfer, the sputum suction is limited in time, and even the best rescue time is delayed because the accumulated sputum cannot be cleared away in time.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

Aiming at the problems in the related art, the invention provides a convenient sputum suction device for a department of respiration, which aims to overcome the technical problems in the prior related art.

The technical scheme of the invention is realized as follows:

a convenient sputum suction device for a department of respiration comprises a vacuum tube, a transition tube, a rotary joint mechanism, a sputum suction hose, a suction head, a pull rod, a piston, a through hole, a first spring, a handle, a connecting tube, a sputum storage device, a drainage plate, a baffle and an opening, wherein one end of the vacuum tube is movably connected with the rotary joint mechanism through the transition tube, one end of the rotary joint mechanism far away from the transition tube is fixedly connected with the suction head through the sputum suction hose, the piston is arranged inside the vacuum tube, the middle position of one side of the piston far away from the transition tube is fixedly connected with one end of the pull rod, the other end of the pull rod penetrates through the through hole in the side wall of the vacuum tube and is fixedly connected with the middle position of the handle outside the vacuum tube, the first spring is arranged on the pull rod and between the piston and the through hole, the utility model discloses a sputum storage device, including the rotary joint mechanism, the baffle, the transition pipe bottom intermediate position passes through the connecting pipe with store up phlegm ware upper end fixed connection, the transition pipe is close to rotary joint mechanism one side just is located one side of connecting pipe is provided with the drainage plate, the transition pipe is inside just to be located the opposite side of connecting pipe vertically is provided with the baffle to, the baffle upside that sends evenly is provided with a plurality ofly the trompil.

Wherein, the rotary joint mechanism comprises a main shaft, a bearing seat, a first gasket, a second gasket, a third gasket, a fourth gasket, a fixed screw, a movable ceramic ring, a static ceramic ring, a first sealing ring, a second sealing ring, a third sealing ring, a first bearing, a second spring and a ring seat, the main shaft is positioned in the bearing seat, the main shaft is fixedly connected with the bearing seat through the first bearing and the second bearing, the third gasket is arranged on the outer side of the first bearing, the first gasket is arranged on the outer side of the second bearing, the ring seat is arranged in the middle of the main shaft, the fixed screw is arranged on one side of the ring seat, the fourth gasket is arranged between the second bearing and the ring seat, the second spring is arranged at the lower end of the ring seat, the second gasket is arranged at the lower end of the second spring, and the second spring is connected with the static ceramic ring through the movable ceramic ring, the sealing ring III is arranged between the gasket II and the movable ceramic ring, the sealing ring I is arranged between the static ceramic ring and the bearing seat, and the sealing ring II is arranged on the outer side of the lower end of the bearing seat.

Furthermore, a plurality of protruding particles are uniformly arranged on one side, close to the vacuum tube, of the handle.

Further, the sputum suction hose comprises an outer tube and an inner tube, and the outer tube and the inner tube are fixedly connected through a plurality of reinforcing ribs.

Further, the first spring and the second spring are both compression springs.

Further, the first gasket and the third gasket are elastic check rings for holes.

Further, the second washer and the fourth washer are both shaft elastic washers.

The invention has the beneficial effects that: through the arrangement of the rotary joint mechanism, when a medical worker uses the sputum suction device to perform sputum suction operation on a patient, the sputum suction hose and the transition pipe can freely rotate, so that the other hand can perform positioning sputum suction operation more accurately when the medical worker operates the handle with one hand, and the accuracy and the convenience of the sputum suction device are improved; through the drainage plate and the baffle plate, the sputum in the sputum suction hose can smoothly flow into the connecting pipe and further flow into the sputum storage device, so that the sputum suction device can collect the sputum more conveniently, and the practicability of the sputum suction device is improved; the convenient sputum suction device for the department of respiration, provided by the invention, is simple in structure, convenient to use, convenient to carry, simple to operate, low in cost and good in sputum suction effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a convenient sputum aspirator for respiratory department according to an embodiment of the invention;

FIG. 2 is a schematic structural diagram of a convenient sputum suction hose of the sputum suction apparatus for the respiratory department according to the embodiment of the invention;

fig. 3 is a schematic structural diagram of a rotary joint mechanism of a convenient sputum suction apparatus for department of respiration according to an embodiment of the invention.

In the figure:

1. a vacuum tube; 2. a transition duct; 3. a rotary joint mechanism; 301. a main shaft; 302. a bearing seat; 303. a first gasket; 304. a second gasket; 305. a third gasket; 306. a gasket IV; 307. a set screw; 308. moving the ceramic ring; 309. a static ceramic ring; 310. a first sealing ring; 311. a second sealing ring; 312. a third sealing ring; 313. a first bearing; 314. a second bearing; 315. a second spring; 316. a ring seat; 4. a sputum suction hose; 401. an outer tube; 402. an inner tube; 403. reinforcing ribs; 5. a suction head; 6. a pull rod; 7. a piston; 8. a through hole; 9. a first spring; 10. a handle; 11. a connecting pipe; 12. a sputum storage device; 13. a drainage plate; 14. a baffle plate; 15. opening a hole; 16. raised particles.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

According to the embodiment of the invention, the convenient sputum suction device for the department of respiration is provided.

As shown in fig. 1-3, the convenient sputum aspirator for department of respiration according to the embodiment of the present invention comprises a vacuum tube 1, a transition tube 2, a rotary joint mechanism 3, a sputum aspirating hose 4, a suction head 5, a pull rod 6, a piston 7, a through hole 8, a spring one 9, a handle 10, a connecting tube 11, a sputum storage device 12, a drainage plate 13, a baffle 14 and an opening 15, wherein one end of the vacuum tube 1 is movably connected with the rotary joint mechanism 3 through the transition tube 2, one end of the rotary joint mechanism 3 away from the transition tube 2 is fixedly connected with the suction head 5 through the sputum aspirating hose 4, the piston 7 is arranged inside the vacuum tube 1, the middle position of one side of the piston 7 away from the transition tube 2 is fixedly connected with one end of the pull rod 6, the other end of the pull rod 6 penetrates through the through hole 8 arranged on the side wall of the vacuum tube 1 and is fixedly connected with the middle position of the handle 10 outside the vacuum tube 1, the utility model discloses a sputum storage device, including pull rod 6, rotary joint mechanism 3, through-hole 8, transition pipe 2, connecting pipe 11, transition pipe 2, baffle 14, and 14 upsides of baffle that send evenly are provided with a plurality of the trompil 15 is provided with the last just being located of pull rod 6 piston 7 with be provided with between the through-hole 8 spring 9, 2 bottom intermediate positions of transition pipe pass through connecting pipe 11 with store up phlegm ware 12 upper end fixed connection, transition pipe 2 is close to 3 one side of rotary joint mechanism and being located one side of connecting pipe 11 is provided with drainage plate 13, inside just being located of transition pipe 11 the opposite side.

The rotary joint mechanism 3 comprises a main shaft 301, a bearing seat 302, a first gasket 303, a second gasket 304, a third gasket 305, a fourth gasket 306, a fixing screw 307, a movable ceramic ring 308, a static ceramic ring 309, a first sealing ring 310, a second sealing ring 311, a third sealing ring 312, a first bearing 313, a second bearing 314, a second spring 315 and a ring seat 316, wherein the main shaft 301 is positioned inside the bearing seat 302, the main shaft 301 is fixedly connected with the bearing seat 302 through the first bearing 313 and the second bearing 314, the third gasket 305 is arranged outside the first bearing 313, the first gasket 303 is arranged outside the second bearing 314, the ring seat 316 is arranged in the middle of the main shaft 301, the fixing screw 307 is arranged on one side of the ring seat 316, the fourth gasket 306 is arranged between the second bearing 314 and the ring seat 316, and the second spring 315 is arranged at the lower end of the ring seat 316, the lower end of the second spring 315 is provided with a second gasket 304, the second spring 315 is connected with the static ceramic ring 309 through the dynamic ceramic ring 308, a third sealing ring 312 is arranged between the second gasket 304 and the dynamic ceramic ring 308, a first sealing ring 310 is arranged between the static ceramic ring 309 and the bearing seat 302, and a second sealing ring 311 is arranged on the outer side of the lower end of the bearing seat 302.

In one embodiment, the handle 10 is provided with a plurality of protruding particles 16 uniformly on a side close to the vacuum tube 1.

In one embodiment, the sputum suction hose 4 comprises an outer tube 401 and an inner tube 402, and the outer tube 401 and the inner tube 402 are fixedly connected by a plurality of reinforcing ribs 403.

In one embodiment, the first spring 9 and the second spring 315 are both compression springs.

In one embodiment, the first washer 303 and the third washer 305 are circlips for holes.

In one embodiment, the second washer 304 and the fourth washer 306 are both shaft elastic washers.

In conclusion, by means of the technical scheme, the rotary joint mechanism 3 is arranged, so that when a medical worker uses the sputum suction device to perform sputum suction operation on a patient, the sputum suction hose 4 and the transition pipe 2 can freely rotate, the other hand of the medical worker can perform positioning sputum suction operation more accurately when the handle 10 is operated by one hand, and the accuracy and the convenience of the sputum suction device are improved; through the arrangement of the drainage plate 13 and the baffle 14, the sputum in the sputum suction hose 4 can smoothly flow into the connecting pipe 11 and further flow into the sputum storage device 12, so that the sputum suction device can collect the sputum more conveniently, and the practicability of the sputum suction device is improved; the convenient sputum suction device for the department of respiration, provided by the invention, is simple in structure, convenient to use, convenient to carry, simple to operate, low in cost and good in sputum suction effect.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The convenient sputum suction device for the department of respiration is characterized by comprising a vacuum tube (1), a transition tube (2), a rotary joint mechanism (3), a sputum suction hose (4), a suction head (5), a pull rod (6), a piston (7), a through hole (8), a spring I (9), a handle (10), a connecting tube (11), a sputum storage device (12), a drainage plate (13), a baffle (14) and an opening (15), wherein one end of the vacuum tube (1) is movably connected with the rotary joint mechanism (3) through the transition tube (2), one end of the rotary joint mechanism (3) far away from the transition tube (2) is fixedly connected with the suction head (5) through the sputum suction hose (4), the piston (7) is arranged inside the vacuum tube (1), the middle position of one side of the piston (7) far away from the transition tube (2) is fixedly connected with one end of the pull rod (6), the other end of the pull rod (6) penetrates through the through hole (8) in the side wall of the vacuum tube (1) and is fixedly connected with the middle position of the handle (10) outside the vacuum tube (1), the first spring (9) is arranged on the pull rod (6) and between the piston (7) and the through hole (8), the middle position of the bottom end of the transition pipe (2) is fixedly connected with the upper end of the sputum storage device (12) through the connecting pipe (11), the drainage plate (13) is arranged on one side of the transition pipe (2) close to the rotary joint mechanism (3) and on one side of the connecting pipe (11), the baffle (14) is longitudinally arranged inside the transition pipe (2) and at the other side of the connecting pipe (11), moreover, a plurality of open holes (15) are uniformly arranged on the upper side of the conveying baffle (14);

wherein the rotary joint mechanism (3) comprises a main shaft (301), a bearing seat (302), a first gasket (303), a second gasket (304), a third gasket (305), a fourth gasket (306), a fixing screw (307), a movable ceramic ring (308), a static ceramic ring (309), a first seal ring (310), a second seal ring (311), a third seal ring (312), a first bearing (313), a second bearing (314), a second spring (315) and a ring seat (316), the main shaft (301) is positioned in the bearing seat (302), the main shaft (301) is fixedly connected with the bearing seat (302) through the first bearing (313) and the second bearing (314), the third gasket (305) is arranged on the outer side of the first bearing (313), the first gasket (303) is arranged on the outer side of the second bearing (314), and the ring seat (316) is arranged in the middle of the main shaft (301), ring seat (316) one side is equipped with set screw (307), bearing two (314) with be equipped with between ring seat (316) packing ring four (306), the lower extreme of ring seat (316) is equipped with spring two (315), the lower extreme of spring two (315) is equipped with packing ring two (304), spring two (315) pass through move porcelain ring (308) with quiet porcelain ring (309) are connected, packing ring two (304) with move and be equipped with between porcelain ring (308) sealing washer three (312), quiet porcelain ring (309) with be equipped with between bearing frame (302) sealing washer one (310), bearing frame (302) lower extreme outside is equipped with sealing washer two (311).

2. The portable sputum aspirator for department of respiration as claimed in claim 1, wherein the handle (10) is provided with a plurality of protruding particles (16) on one side adjacent to the vacuum tube (1).

3. The convenient sputum aspirator for department of respiration of claim 1, wherein the sputum aspirator hose (4) comprises an outer tube (401) and an inner tube (402), and the outer tube (401) and the inner tube (402) are fixedly connected through a plurality of reinforcing ribs (403).

4. The portable sputum aspirator for department of respiration of claim 1, wherein the first spring (9) and the second spring (315) are compression springs.

5. The portable sputum aspirator for department of respiration of claim 1, wherein the first washer (303) and the third washer (305) are circlips for holes.

6. The portable sputum aspirator for department of respiration of claim 1, wherein the second washer (304) and the fourth washer (306) are both shaft elastic washers.