CN211244816U

CN211244816U - Multifunctional sputum suction tube for internal medicine treatment

Info

Publication number: CN211244816U
Application number: CN201921964742.0U
Authority: CN
Inventors: 张自成
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-08-14
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a multifunctional sputum suction tube for internal medicine treatment, belonging to the field of medical instruments, comprising a main tube body with sputum suction holes at the head end, wherein an inner sleeve is arranged in the main tube body, a through cavity communicated with the sputum suction holes is formed between the inner sleeve and the main tube body, at least two stirring heads are fixed at the head end of the inner sleeve at equal intervals, and the tip ends of the stirring heads extend to the sputum suction holes; the through cavity is connected with a through wet pipe, the other end of the through wet pipe is connected with a push injection cylinder, a piston head and a push injection rod are arranged in the push injection cylinder, the bottom of the push injection cylinder is connected with a dehumidifying pipe, and the dehumidifying pipe and the through wet pipe are both provided with one-way valves; the inner sleeve is fixedly sleeved with a rotating disc, the rotating disc is provided with a pinion in a meshing manner through meshing teeth, a rotating shaft is fixed on the central axis of the pinion, a lead screw is coaxially connected to the rotating shaft in an embedded manner, a sliding block is sleeved on the lead screw, and a push injection rod is fixedly connected with the sliding block. The utility model discloses can dredge inhaling the phlegm pipe under the condition of inhaling the phlegm pipe not extracting, and can ensure inhaling the comfortable of phlegm pipe through dual function.

Description

Multifunctional sputum suction tube for internal medicine treatment

Technical Field

The utility model relates to the field of medical equipment, specificly relate to a multi-functional phlegm pipe of inhaling of internal medicine treatment.

Background

In hospital's internal medicine treatment process, often need use to inhale the phlegm pipe, treat the patient through inhaling the phlegm pipe, and current inhale the phlegm pipe often can cause the jam of inhaling the phlegm pipe because debris such as the internal phlegm of patient, need extract then the inserted repetitive operation, can bring a lot of misery for the patient to influence treatment.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The to-be-solved technical problem of the utility model is to provide a multi-functional phlegm pipe of inhaling of internal medicine treatment, it can dredge to inhaling the phlegm pipe under the condition of inhaling the phlegm pipe not extracting, and can ensure to inhale the smoothness of phlegm pipe through dual function.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

a multifunctional sputum suction tube for internal medicine treatment comprises a main tube body, wherein the head end of the main tube body is provided with a sputum suction hole, an inner sleeve tube is arranged in the main tube body, a through cavity communicated with the sputum suction hole is formed between the inner sleeve tube and the main tube body, the head end of the inner sleeve tube is positioned on the inner side of the main tube body and is provided with an opening communicated with the sputum suction hole, at least two stirring heads are fixed on the opening along the circumference of the opening at equal intervals, the tips of the stirring heads extend to the sputum suction hole, a mounting plate is fixed at the tail end of the main tube body, a through hole for the inner sleeve tube to pass through is formed in the mounting plate, the tail end of the main tube body is connected with a ventilation tube and a moisture tube which are respectively communicated with the through cavity, and the;

the inner sleeve is fixedly sleeved on the part of one side of the mounting plate, which is opposite to the main pipe body, the rotating disc is fixedly sleeved on one side of the rotating disc, a pulling strip extending outwards is fixed on one side of the rotating disc, meshing teeth are arranged on the periphery of the rotating disc, which is outside the pulling strip, a pinion with the diameter smaller than that of the rotating disc is arranged in a meshing manner on one side of the rotating disc, a rotating shaft is fixed on a central axis of the pinion in a penetrating manner, a lead screw is embedded and coaxially connected on the part of the rotating shaft, which is opposite to one side of the main pipe body, of the pinion, a sliding block matched with the lead screw is sleeved on the lead screw, a push injection barrel is arranged beside the rotating shaft, a piston head with the periphery completely attached to the inner wall of the push injection barrel is arranged in the push injection barrel, a rod parallel to the rotating shaft is fixed in the middle part of one side end face of the piston head, which faces, the bottom of one side of the injection cylinder is communicated with a dehumidifying pipe, one end of the wet pipe connected with the injection cylinder is provided with a one-way valve opened towards the outer side of the injection cylinder, one end of the dehumidifying pipe connected with the injection cylinder is provided with a one-way valve opened towards the inner side of the injection cylinder, two ends of the rotating shaft are respectively connected with a fixed plate through a bearing, the two fixed plates are respectively connected onto the injection cylinder through connecting rods, and the mounting plate is fixedly connected with one of the fixed plates.

Furthermore, at least two rows of limiting blocks which are fixed on the inner wall of the main pipe body and attached to the outer wall of the inner sleeve pipe are arranged in the through cavity body at equal intervals along the peripheral side of the through cavity body, and the limiting blocks are distributed in a staggered mode. The limiting block can determine that the inner sleeve is positioned at the center of the main pipe body, and a good foundation is provided for the rotational stability of the inner sleeve.

Furthermore, one end of the through cavity, which is back to the sputum suction hole, is provided with a sealing ring which is fixed on the inner wall of the main pipe and is tightly attached to the outer wall of the inner sleeve, and the tail end of the inner sleeve is provided with another sealing ring at the rotary sleeve joint of the sputum aspirator. The sealing ring can prevent gas and liquid from accidentally leaking.

Further, offer the ring channel with the coaxial setting of interior sleeve pipe on the terminal surface of mounting panel orientation rolling disc, just it is fixed with two at least fixture blocks that insert in the ring channel to encircle interior sheathed tube week equidistant on the terminal surface of mounting panel orientation rolling disc, the fixture block is "L" shape, and the section of cutting of ring channel is rather than "L" shape of looks adaptation, set up one on the ring channel and link up the corresponding side end face of mounting panel and just supply fixture block male to open the mouth. The rotation stability of the rotating disc relative to the mounting plate can be ensured through the matching action of the clamping block and the limiting groove, and the relative position between the rotating disc and the mounting plate can be stabilized through the corresponding L-shaped structure arrangement; in addition, the arrangement of the open opening is convenient for the clamping block to be arranged in the annular groove, and the clamping block cannot be completely separated from the annular groove in the rotating process of the rotating disc, so that the use is not influenced.

Further, the side cage formula of rolling disc week side and its one side mounting panel dorsad is equipped with big shell body, the side cage formula of pinion week side and one side mounting panel dorsad is equipped with little shell body, and the uncovered formula intercommunication of the end in opposite directions of big shell body and little shell body and fixed together, set up on the big shell body and supply to pull the strip and wear out and the bar operation mouth that removes, set up the through-hole that supplies interior sleeve pipe to pass on the big shell body, set up the through-hole that supplies the pivot to pass on the little shell body. The large outer shell and the small outer shell can protect the rotating disc and the pinion, and further the transmission relation between the large outer shell and the small outer shell can be ensured.

3. Advantageous effects

(1) The utility model discloses be equipped with interior sleeve pipe in the main pipe body, form the logical cavity that communicates sputum suction hole between interior sleeve pipe and the main pipe body, and one side that leads to the cavity is connected with the breather pipe, interior sleeve pipe's head end is located the main pipe body inboard and sets up the opening with sputum suction hole intercommunication, and the opening is fixed with two at least stirring heads along its week side equidistance, the tip of stirring head extends to sputum suction hole department, interior sleeve pipe's tail end extends to the outside of main pipe body tail end and communicates with the sputum aspirator, when using, take interior sleeve pipe to insert in the patient with the main pipe body, start the sputum aspirator, the phlegm gets into interior sleeve pipe inside from sputum suction hole, send to the sputum aspirator along interior sleeve pipe again; in the sputum suction process, oxygen can be fed into the through cavity through the vent pipe so as to ensure normal respiration of a patient; once the sputum suction hole is blocked by sputum, the rotating disc and the inner sleeve are driven to rotate back and forth, the stirring head at the head end of the inner sleeve stirs the sputum at the sputum suction hole back and forth, the sputum can be divided, and the sputum suction pipe is dredged under the condition that the sputum suction pipe is not pulled out.

(2) The through cavity of the utility model is connected with a wet through pipe, the other end of the wet through pipe is connected with a push cylinder, a piston head and a push rod are arranged in the push cylinder, the bottom of the push cylinder is also connected with a wet pumping pipe, and the wet pumping pipe and the wet through pipe are both provided with one-way valves; the inner sleeve is fixedly sleeved with a rotating disc, the rotating disc is provided with a pinion in a meshing manner through meshing teeth, a rotating shaft is fixed on a central axis of the pinion, a lead screw is coaxially connected to the rotating shaft in an embedded manner, a sliding block is sleeved on the lead screw in a matching manner, an injection rod is fixedly connected with the sliding block, in application, when the inner sleeve drives the stirring head to rotate, the meshing teeth on the rotating disc can drive the pinion to rotate and further drive the rotating shaft to rotate, the lead screw rotates along with the rotating shaft to drive the sliding block to move up and down, the injection rod can be driven to move up and down in a matched manner with the action of a one-way valve, when the piston head is driven by the injection rod to move up, atomized diluent is sucked into the injection barrel through the humidity pumping pipe, when the piston head is driven by the injection rod to move down, the atomized diluent is finally sent into the sputum sucking hole to dilute, ensuring the smoothness of the sputum suction tube.

To sum up, the utility model discloses can dredge inhaling the phlegm pipe under the condition of inhaling the phlegm pipe not extracting, and can ensure inhaling the comfortable of phlegm pipe through dual function.

Drawings

Fig. 1 is a schematic structural view of the present invention cut along a vertical central plane;

FIG. 2 is a schematic structural diagram of the region A in FIG. 1;

FIG. 3 is a top view of the mounting plate 4 corresponding to FIG. 1;

fig. 4 is a schematic view of the rotary disk 7, the pinion 11 and their related components taken along a horizontal center plane of the rotary disk 7.

Reference numerals: 1. a primary tube; 2. an inner sleeve; 3. a stirring head; 4. mounting a plate; 5. a breather pipe; 6. a wet pipe is led in; 7. rotating the disc; 8. pulling the strip; 9. meshing teeth; 10. a sputum aspirating hole; 11. a pinion gear; 12. a rotating shaft; 13. a lead screw; 14. a slider; 15. a push-injection cylinder; 16. a piston head; 17. a push injection rod; 18. a moisture extraction pipe; 19. a one-way valve; 20. a port; 21. a bearing; 22. a fixing plate; 23. a connecting rod; 24. a limiting block; 25. a seal ring; 26. an annular groove; 27. A clamping block; 28. an opening is formed; 29. a large outer shell; 30. a cavity is communicated; 31. a small outer shell; 32. a strip-shaped operation opening; 40. a sputum aspirator.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Examples

As shown in figure 1, the multifunctional sputum aspirator for internal medicine treatment comprises a main tube 1 with a sputum aspirator hole 10 at the head end, an inner sleeve 2 is arranged in the main tube 1, a through cavity 30 communicated with the sputum suction hole 10 is formed between the inner sleeve 2 and the main pipe body 1, the head end of the inner sleeve 2 is positioned at the inner side of the main pipe body 1 and is provided with a through hole 20 communicated with the sputum suction hole 10, and at least two stirring heads 3 (only two stirring heads 3 are shown in the figure) are fixed on the through opening 20 along the peripheral side of the through opening at equal intervals, the tip of the stirring head 3 extends to the sputum suction hole 10, the tail end of the main pipe 1 is fixed with a mounting plate 4, and the mounting plate 4 is provided with a through hole for the inner sleeve 2 to pass through, the tail end of the main pipe body 1 is connected with a vent pipe 5 and a moisture pipe 6 which are respectively communicated with the through cavity 30, the tail end of the inner sleeve 2 extends to the outer side of the tail end of the main pipe body 1 and is rotatably sleeved with a sputum aspirator 40;

the inner sleeve 2 is fixedly sleeved with a rotating disc 7 on one side portion of the mounting plate 4 opposite to the main pipe body 1, as shown in fig. 4, one side of the rotating disc 7 is fixed with a pulling strip 8 extending outwards, as shown in fig. 2 and 4, the peripheral side of the rotating disc 7 outside the pulling strip 8 is provided with meshing teeth 9, one side of the rotating disc 7 is provided with a pinion 11 with a diameter smaller than that of the rotating disc 7 in a meshing manner, a rotating shaft 12 is fixed on a central axis of the pinion 11 in a penetrating manner, as shown in fig. 1, a lead screw 13 is embedded and coaxially connected on a portion of the rotating shaft 12 on one side of the pinion 11 opposite to the main pipe body 1, the lead screw 13 is sleeved with a sliding block 14 matched with the lead screw 13, a push injection cylinder 15 is arranged beside the rotating shaft 12, a piston head 16 with a periphery completely attached to the inner wall of the push injection cylinder 15 is arranged in the push injection cylinder 15, and a push injection rod 17 parallel to the rotating shaft 12 is fixed in, the outer side end of the injection rod 17 extends to the outer side of the injection cylinder 15 and is connected with the sliding block 14, the bottom of the injection cylinder 15 is communicated with the moisture tube 6, the bottom of one side of the injection cylinder 15 is communicated with the moisture tube 18, one end of the moisture tube 6, which is connected with the injection cylinder 15, is provided with a one-way valve 19 which is opened towards the outer side of the injection cylinder 15, one end of the moisture tube 18, which is connected with the injection cylinder 15, is provided with a one-way valve 19 which is opened towards the inner side of the injection cylinder 15, two ends of the rotating shaft 12 are respectively connected with fixing plates 22 through bearings 21, the two fixing plates 22 are respectively connected onto the injection cylinder 15 through connecting rods 23, and the mounting plate 4 is fixedly connected with one fixing plate 22.

In this embodiment, as shown in fig. 1, at least two rows of stoppers 24 fixed on the inner wall of the main pipe 1 and attached to the outer wall of the inner sleeve 2 are arranged in the through cavity 30 at equal intervals along the circumferential side thereof, and the stoppers 24 in each row are distributed in a staggered manner. The stopper 24 can determine that the inner sleeve 2 is located at the center of the main pipe body 1, and provides a good foundation for the rotational stability of the inner sleeve 2.

In this embodiment, as shown in fig. 1, a sealing ring 25 fixed on the inner wall of the main tube 1 and tightly attached to the outer wall of the inner tube 2 is disposed at one end of the through cavity 30 facing away from the sputum aspirating hole 10, and another sealing ring 25 is disposed at the joint of the tail end of the inner tube 2 and the rotary sleeve of the sputum aspirator 40. The provision of the sealing ring 25 prevents accidental leakage of gas and liquid.

In this embodiment, as shown in fig. 1 and 3, an annular groove 26 coaxial with the inner sleeve 2 is formed in an end surface of the mounting plate 4 facing the rotating disc 7, at least two locking blocks 27 (only two locking blocks 27 are shown in the drawing) inserted into the annular groove 26 are fixed on the end surface of the rotating disc 7 facing the mounting plate 4 at equal intervals around the inner sleeve 2, the locking blocks 27 are L-shaped, a cross-section of the annular groove 26 is L-shaped, and an opening 28 penetrating through a corresponding side end surface of the mounting plate 4 and just allowing the locking blocks 27 to be inserted is formed in the annular groove 26. The rotation stability of the rotating disc 7 relative to the mounting plate 4 can be ensured through the matching action of the clamping blocks 27 and the limiting grooves, and the relative position between the rotating disc 7 and the mounting plate 4 can be stabilized through the corresponding L-shaped structure arrangement; in addition, the arrangement of the open hole 28 facilitates the installation of the latch 27 into the annular groove 26, and the latch 27 does not completely separate from the annular groove 26 during the rotation process with the rotating disc 7, thereby not affecting the use.

In this embodiment, as shown in fig. 1 and 4, a large outer shell 29 is provided on the circumferential side of the rotating disc 7 and on the side facing away from the mounting plate 4 in a cage manner, a small outer shell 31 is provided on the circumferential side of the pinion 11 and on the side facing away from the mounting plate 4 in a cage manner, opposite ends of the large outer shell 29 and the small outer shell 31 are open and communicated and fixed together, a strip-shaped operation opening 32 through which the pulling strip 8 passes and moves is opened on the large outer shell 29, a through hole through which the inner sleeve 2 passes is opened on the large outer shell 29, and a through hole through which the rotating shaft 12 passes is opened on the small outer shell 31. The large outer case 29 and the small outer case 31 shield the rotating disk 7 and the pinion 11, and thus, a transmission relationship between the two can be ensured.

The specific application process of the multifunctional sputum suction tube for internal medicine treatment comprises the following steps:

when in use, the vent pipe 5 is communicated with the oxygen therapy device, the moisture extraction pipe 18 is communicated with a container filled with atomized diluent, then the main pipe body 1 with the inner sleeve 2 is inserted into a patient, the sputum aspirator 40 is started, sputum enters the inner sleeve 2 from the sputum suction hole 10 and is sent to the sputum aspirator 40 along the inner sleeve 2; in the sputum suction process, oxygen can be fed into the through cavity 30 through the vent pipe 5 to ensure the normal breathing of the patient; once the sputum sucking hole 10 is blocked by sputum, the pulling bar 8 is pushed and pulled by hand to reciprocate in the bar-shaped operation opening 32 to drive the rotating disc 7 and the inner sleeve 2 to rotate back and forth, and the stirring head 3 at the head end of the inner sleeve 2 stirs the sputum at the sputum sucking hole 10 back and forth, so that the sputum can be divided; meanwhile, the meshing teeth 9 on the rotating disc 7 can drive the pinion 11 to rotate, so as to drive the rotating shaft 12 to rotate, the lead screw 13 rotates along with the pinion, the slider 14 is driven to move up and down, the push rod 17 can be driven to move up and down, the effect of the one-way valve 19 is matched, when the push rod 17 drives the piston head 16 to move up, the atomized diluent is sucked into the push cylinder 15 through the moisture extraction pipe 18, when the push rod 17 drives the piston head 16 to move down, the atomized diluent is injected into the through cavity 30 through the moisture extraction pipe 6, and finally the atomized diluent is sent into the sputum suction hole 10 to dilute the sputum at the sputum suction hole, so that the sputum is further broken, and the smoothness of the sputum suction pipe is guaranteed.

According to the above, the utility model discloses can dredge inhaling the phlegm pipe under the condition of not extracting and inhaling the phlegm pipe, and can ensure inhaling the smooth of phlegm pipe through dual function.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.

Claims

1. The utility model provides a multi-functional phlegm pipe of inhaling of internal medicine treatment, includes that the head end is equipped with the main pipe body (1) of inhaling phlegm hole (10), its characterized in that, be equipped with interior sleeve pipe (2) in the main pipe body (1), and interior sleeve pipe (2) and main pipe body form between the intercommunication inhale the logical cavity (30) of phlegm hole (10), the head end of interior sleeve pipe (2) is located main pipe body (1) inboard and sets up opening (20) with inhaling phlegm hole (10) intercommunication, and opening (20) are fixed with two at least stirring heads (3) along its week side equidistance, the most advanced of stirring head (3) extends to inhales phlegm hole (10) department, the tail end of main pipe body (1) is fixed with mounting panel (4), and sets up the through-hole that supplies interior sleeve pipe (2) to pass on mounting panel (4), the tail end of main pipe body (1) is connected with breather pipe (5) and logical wet pipe (6) that communicate with logical cavity (30) respectively, the tail end of the inner sleeve (2) extends to the outer side of the tail end of the main pipe body (1) and is rotatably sleeved with a sputum aspirator (40);

the inner sleeve (2) is fixedly sleeved with a rotating disc (7) on the part of one side of the mounting plate (4) back to the main pipe body (1), a pulling strip (8) extending towards the outer side is fixed on one side of the rotating disc (7), meshing teeth (9) are arranged on the periphery of the rotating disc (7) outside the pulling strip (8), a pinion (11) with the diameter smaller than that of the rotating disc (7) is arranged on one side of the rotating disc (7) in a meshing mode through the meshing teeth (9), a rotating shaft (12) is fixedly arranged on the central axis of the pinion (11) in a penetrating mode, a lead screw (13) is embedded and coaxially connected on the part of the rotating shaft (12) on one side of the pinion (11) back to the main pipe body (1), a sliding block (14) matched with the lead screw (13) is sleeved on the lead screw (13), a push injection barrel (15) is arranged beside the rotating shaft (12), a piston head (16) with the periphery completely attached to the inner wall of the push injection barrel (, the middle part of the end face of one side, facing the sliding block (14), of the piston head (16) is fixed with a push injection rod (17) parallel to the rotating shaft (12), the outer side end of the push injection rod (17) extends to the outer side of the push injection cylinder (15) and is connected with the sliding block (14), the bottom of the push injection cylinder (15) is communicated with a moisture tube (6), the bottom of one side of the push injection cylinder (15) is communicated with a moisture extraction tube (18), one end, connected with the push injection cylinder (15), of the moisture tube (6) is provided with a one-way valve (19) opened towards the outer side of the push injection cylinder (15), one end, connected with the push injection cylinder (15), of the moisture extraction tube (18) is provided with a one-way valve (19) opened towards the inner side of the push injection cylinder (15), two ends of the rotating shaft (12) are respectively connected with a fixing plate (22) through bearings (21), and the two fixing plates (22) are respectively connected onto the push, the mounting plate (4) is fixedly connected with one of the fixing plates (22).

2. The multifunctional sputum aspirator for internal medicine treatment according to claim 1, wherein at least two rows of limiting blocks (24) fixed on the inner wall of the main tube body (1) and attached to the outer wall of the inner tube (2) are arranged in the through cavity (30) at equal intervals along the peripheral side of the through cavity, and the limiting blocks (24) in each row are distributed in a staggered manner.

3. The multifunctional sputum aspirator for internal medicine treatment according to claim 1, wherein a sealing ring (25) fixed on the inner wall of the main tube body (1) and tightly attached to the outer wall of the inner tube (2) is arranged at one end of the through cavity (30) facing away from the sputum aspirating hole (10), and another sealing ring (25) is arranged at the joint of the tail end of the inner tube (2) and the rotary sleeve of the sputum aspirator (40).

4. The multifunctional sputum aspirator for internal medicine treatment according to claim 1, wherein the end surface of the mounting plate (4) facing the rotating disc (7) is provided with an annular groove (26) coaxially arranged with the inner sleeve (2), and the end surface of the rotating disc (7) facing the mounting plate (4) is fixed with at least two clamping blocks (27) inserted into the annular groove (26) at equal intervals around the inner sleeve (2), the clamping blocks (27) are L-shaped, the section of the annular groove (26) is L-shaped matched with the annular groove, and the annular groove (26) is provided with an open hole (28) which penetrates through the corresponding side end surface of the mounting plate (4) and is just used for inserting the clamping blocks (27).

5. The multifunctional sputum aspirator for internal medicine treatment according to claim 1, wherein a large outer shell (29) is arranged on the periphery of the rotating disc (7) and on the side opposite to the mounting plate (4) in a cage manner, a small outer shell (31) is arranged on the periphery of the pinion (11) and on the side opposite to the mounting plate (4) in a cage manner, the opposite ends of the large outer shell (29) and the small outer shell (31) are in open communication and are fixed together, a strip-shaped operation opening (32) for the pulling strip (8) to penetrate out and move is formed in the large outer shell (29), a through hole for the inner sleeve (2) to pass through is formed in the large outer shell (29), and a through hole for the rotating shaft (12) to pass through is formed in the small outer shell (31).