CN202336085U - Closed sputum suction tube device and its system - Google Patents

Abstract

The utility model provides a phlegm pipe device is taken out to closed and system thereof, this phlegm pipe device is taken out to closed contains a communicating pipe, a sleeve pipe and a block structure. The communicating pipe is provided with an indicating element; the sleeve is crossed and communicated with the communicating pipe; the clamping structure is arranged on the communicating pipe and comprises at least one throat joint and at least one injection joint, the throat joint is communicated with the injection joint, and the indicating element is positioned in the clamping structure; therefore, a user can observe the indicating element, and a drawing pipe which is arranged in the communicating pipe in a penetrating way and is provided with scales protrudes out of the throat joint by a proper distance and extends into the respiratory tract.

Description

Closed sputum suction tube device and its system

technical field

The utility model relates to a closed sputum suction tube device and its system, in particular to a closed sputum suction tube device and its system for medical treatment.

Background technique

It is well known that in the general medical process, in order to avoid some patients who cannot eliminate the sputum in the respiratory tract by themselves, doctors will use the sputum suction tube to assist the patient to remove the sputum in the respiratory tract. to keep the airway open. When the medical staff assists the patient to perform sputum suction, the guide tube in the sputum suction tube must first extend into the patient's respiratory tract. Therefore, when setting up the sputum suction tube, it will not only cause discomfort to the patient, but also increase the chance of bacterial infection of the patient, and because the action of pumping sputum needs to move away from the respiratory tract, it will easily lead to arrhythmia and heartbeat. Slow, heart failure and other conditions, which directly endanger the life of the patient.

Therefore, there is a need in the art to propose a closed sputum suction tube device and its system that is reasonably designed and can effectively improve the above-mentioned defects.

Contents of the invention

The purpose of this utility model is to provide a closed sputum suction tube device and its system, which is convenient for medical staff to bury the suction tube in the sputum suction tube in the human respiratory tract at the most appropriate distance, so as to effectively increase the setting speed.

In order to achieve the above purpose, the utility model provides a closed sputum suction tube device, which includes a connecting tube, a sleeve and a locking structure. The connecting pipe has opposite front and rear ends, and the connecting pipe is provided with an indicating element; the bushing intersects with the communicating pipe, and the bushing is provided with a switching valve, the switching valve has a through hole, and the switching valve can be rotated Between the open position and the closed position, when the switch valve is in the open position, the through hole communicates with the communication pipe, and when the switch valve is in the closed position, the switch valve blocks the communication pipe; The front end of the tube, the engaging structure includes at least one throat joint and at least one injection joint, and the throat joint communicates with the injection joint.

According to the closed sputum suction tube device conceived in the present invention, the indicating element is a colored indicating ring.

According to the closed sputum suction tube device conceived in the present invention, the indicating element is integrally formed at the front end of the communicating tube.

According to the closed sputum suction tube device conceived by the utility model, the indicating element is installed at the front end of the communicating tube.

According to the closed sputum suction tube device conceived in the present invention, the closed sputum suction tube device also includes a sputum suction tube, one end of the sputum suction tube is connected to the rear end of the connecting tube, and the sputum suction tube has a suction A pipe and a collar, the collar is sleeved on the back end of the connecting pipe, the suction pipe is provided with a plurality of scales, and at least one suction hole is provided on the pipe wall at one end of the suction pipe.

According to the closed sputum suction tube device conceived in the present invention, the suction tube can be detachably slid on the collar, the communicating tube and the engaging structure, the indicating element is selectively corresponding to the scale, and has at least One end of the suction pipe of a suction hole protrudes from the throat joint.

According to the closed sputum suction tube device conceived in the present invention, at least one injection structure is provided on the connecting tube, and the injection structure has an injection tube and an injection cover, and the injection cover is sleeved on the injection tube.

According to the closed sputum suction tube device conceived in the present invention, one end of the engaging structure is opened to form at least one helical slot, and the connecting tube is provided with at least one protrusion corresponding to the slot, and the protrusion is provided with in the card slot.

On the other hand, the closed sputum suction tube device can cooperate with a sputum suction tube and a pressing controller to form a closed sputum suction tube system. One end of the sputum suction tube is set at the other end of the communication tube of the closed sputum suction tube device, and the pressing controller is set at the other end of the sputum suction tube.

Specifically, the closed sputum suction tube system provided by the present invention includes: a closed sputum suction tube device, which has a connecting tube, a sleeve and a snap-fit structure, the connecting tube has opposite front ends and rear ends, The connecting pipe is provided with an indicating element, and the bushing intersects with the communicating pipe. The bushing is provided with a switch valve, the switch valve has a through hole, and the switch valve can rotate between an open position and a closed position. When in the open position, the through hole communicates with the communication pipe, when the switch valve is in the closed position, the switch valve blocks the communication pipe, the engaging structure is arranged at the front end of the communicating pipe, and the engaging structure includes at least one throat connector and at least one injection connector, the throat connector is connected to the injection connector; a sputum suction tube, one end of the sputum suction tube is connected to the rear end of the connecting tube, the sputum suction tube is pierced with a multi-scale A suction tube, one end of which protrudes from the throat joint; and a pressing controller, which is arranged at the other end of the sputum suction tube.

According to the closed sputum suction tube system conceived by the utility model, the indicating element is a colored indicating ring.

According to the closed sputum suction tube system conceived by the utility model, the indicator element is integrally formed at the front end of the connecting tube.

According to the closed sputum suction tube system conceived by the utility model, the indicating element is installed at the front end of the communicating tube.

According to the closed sputum suction tube system conceived in the present invention, the sputum suction tube also has two collars and a sealing sleeve, and the two collars are respectively sleeved on the rear end of the communication tube and the front end of the pressing controller , At least one suction hole is provided on the wall of one end of the suction pipe.

According to the closed sputum suction tube system conceived in the present invention, the suction tube can be detachably slid on the two collars, the connecting tube and the engaging structure, the indicating element selectively corresponds to the scale, the One end of the suction pipe with at least one suction hole protrudes from the throat joint, and the sealing sleeve covers part of the suction pipe.

According to the closed sputum suction tube system conceived in the present invention, one end of the engaging structure is opened to form at least one helical slot, and the connecting tube is provided with at least one protrusion corresponding to the slot, and the protrusion is provided with in the card slot.

The beneficial effect of the utility model is that: through the closed sputum suction tube device and its system of the utility model, the user can assemble the connecting tube to the snap-in structure by viewing the indicating element, so the assembly steps are simple and the assembly direction is simple. It has the advantages of clear sex and effective saving of man-hours. In addition, the closed sputum suction tube system of the present utility model selectively corresponds to multiple scales of the suction tube through the indicator element, so that the suction tube can extend into the human respiratory tract at an appropriate distance, so it has high safety. sex and reduce the chance of bacterial infection.

In order to further understand the features and technical contents of the present utility model, please refer to the following detailed description and accompanying drawings of the present utility model.

Description of drawings

Fig. 1 is the three-dimensional assembly diagram of the closed type sputum suction tube device of the present invention;

Fig. 2 is a three-dimensional exploded view of the closed sputum suction tube device of the present invention;

FIG. 3A is a schematic view (1) of the use of the closed sputum suction tube device of the present invention;

Fig. 3B is a schematic view (2) of the use of the closed sputum suction tube device of the present invention;

Fig. 4 is a three-dimensional combined view of the closed sputum suction tube system of the present invention;

FIG. 5A is a schematic view (1) of the use of the closed sputum suction tube system of the present invention; and

Fig. 5B is a schematic diagram (2) of the use of the closed sputum suction tube system of the present invention.

Wherein, the reference signs are explained as follows:

1 closed sputum suction tube device

10 connecting pipe

101 Indicator elements

101a indicator ring

102 bumps

103 injection structure

103a Injection cap

103b Syringe

20 casing

201 switch valve

202 through hole

30 snap-fit structure

301 hose fittings

302 injection connector

303 card slot

40 suction tube

401 suction tube

401a scale

401b suction hole

402 Collar

403 sealing sleeve

404 scraper ring

50 Press the controller

501 suction pipe

502 discharge pipe

60 throat

2 closed sputum suction tube system

BT respiratory tract

RT bronchi

AC gas cut

Detailed ways

The utility model provides a closed sputum suction tube device 1, please refer to Figure 1 and Figure 2, the closed sputum suction tube device 1 includes a connecting tube 10, a sleeve 20 and an engaging structure 30; wherein, the sleeve 20 intersects with the communication pipe 10 , and the engaging structure 30 is provided at one end of the communication pipe 10 . As shown in Figure 2, since the communicating tube 10 is provided with an indicating element 101, when the user intends to assemble the airtight sputum suction tube device 1 of the present utility model, the user can assemble the connecting tube 10 on the card by watching the indicating element 101. The combined structure 30 has the advantages of simple assembly steps, clear assembly direction, and effective saving of man-hours. There will be no confusion about the assembly direction, so man-hours can be effectively saved. Specific embodiments of the present invention will be described in detail below.

Please refer to Fig. 1 and Fig. 2 again, Fig. 1 is a three-dimensional combined view of the closed sputum suction tube device of the present invention, and Fig. 2 is a three-dimensional exploded view of the closed sputum suction tube device of the present utility model; as shown in Fig. 1 As shown, the connecting tube 10 and the sleeve 20 of the closed sputum suction tube device 1 are integrally formed. In this embodiment, the connecting pipe 10 can be a hollow pipe, and the engaging structure 30 can be partially or entirely made of transparent material, and the indicating element 101 arranged at the front end of the connecting pipe 10 can extend into the engaging structure. 30, therefore, the position of the indicating element 101 can be observed directly through the transparent snap-fit structure 30; wherein, the above-mentioned indicating element 101 can be a tangent line, a cut groove, a printed mark or an indicating ring 101a arranged on the connecting pipe 10, but not Limited to this, and the indicator ring 101a can be integrally formed on the front end of the connecting pipe 10 or the indicating ring 101a can be independently installed on the front end of the connecting pipe 10, in this embodiment, the indicating element 101 can be a colored indicating ring 101a, and The indicator ring 101 a is integrally formed on the front end of the communication tube 10 .

As shown in Figure 1, the closed sputum suction tube device 1 of the present utility model can be used with a sputum suction tube 40 in actual use; as shown in Figure 2, the sputum suction tube 40 includes a suction tube 401 and a collar 402 , the sputum suction tube 40 can be sleeved on the rear end of the connecting tube 10 through the collar 402, and the suction tube 401 located inside the sputum suction tube 40 is a soft elongated tube, and the tube wall at one end of the suction tube 401 At least one suction hole 401b is provided, and the wall of the suction tube 401 is provided with a plurality of scales 401a (as shown in Figures 3A and 3B). In this embodiment, these scales 401 a can be a plurality of printed marks arranged at intervals on the tube wall of the suction tube 401 . Since the suction tube 401 is detachably slid on the collar 402, the connecting tube 10 and the engaging structure 30, the suction tube 401 can be stretched so that one end of the suction tube 401 having at least one suction hole 401b protrudes. Out of the hose joint 301. When the suction tube 401 passes through the communication tube 10, since the indicator element 101 provided on the communication tube 10 can selectively correspond to the scales 401a of the suction tube 401, the medical staff can directly view the indicator element 101 through the engaging structure 30 The position relative to these scales 401a makes one end of the suction pipe 401 with at least one suction hole 401b protrude from the throat joint 301 by a predetermined distance L1, L2 (as shown in FIG. 3A and FIG. 3B ). The actual operation method of the closed sputum suction tube device 1 and the suction tube 401 of the present invention will be described in detail in the subsequent FIG. 3A and FIG. 3B .

As shown in Figure 2, the casing 20 is provided with a switch valve 201, the switch valve 201 has a through hole 202 and at least one rubber ring (not labeled) for increasing the sealing, and the switch valve 201 is connected to the sleeve in a tapered interference manner. Tube 20, to increase the airtightness between sleeve tube 20 and switch valve 201, to avoid bacterial infection during sputum extraction. The switch valve 201 can be rotated between the open position and the closed position. When the switch valve 201 is in the open position, the through hole 202 is connected to the connecting pipe 10. When the switch valve 201 is in the closed position, the switch valve 201 blocks the connecting pipe 10. . Usually after pumping out sputum, switch valve 201 is rotated to this closed position, to prevent sputum from flowing backward; There are multiple anti-slip parts (not labeled), so medical personnel can operate the switch valve 201 with one hand, saving time and effort.

The connecting tube 10 can be provided with at least one injection structure 103, which can inject medicine to help remove the sputum attached to the tube wall. The injection structure 103 has an injection tube 103b and an injection cover 103a, and the injection cover 103a is sleeved on the injection tube. on one end of the tube 103b.

The engaging structure 30 has at least one helical slot 303 formed at one end thereof, and the connecting pipe 10 is provided with at least one protrusion 102 corresponding to the slot 303, so that the protrusion 102 can be locked in a screw-in manner. It is arranged in the helical locking groove 303 so that the connecting pipe 10 is firmly arranged at one end of the engaging structure 30 .

Please refer to FIG. 3A and FIG. 3B, FIG. 3A is a schematic view (1) of the use of the closed sputum suction tube device of the present invention, and FIG. 3B is a schematic view (2) of the use of the closed sputum suction tube device of the present invention; As shown in FIG. 3A, one end of the suction tube 401 having at least one suction hole 401b can be inserted through the suction tube 40 connected to the other end of the communication tube 10, and after passing through the communication tube 10 and the engaging structure 30, the suction The introduction tube 401 protrudes from the throat joint 301. At this time, the indicator element 101 corresponds to the position of the printed mark 40 of the suction tube 401, which means that the suction tube 401 has at least one suction hole 401b at one end and the throat joint 301. The distance L1 is 40 inches. Similarly, as shown in FIG. 3B, when the indicating element 101 corresponds to the position of the printed mark 25 of the suction tube 401, it means that the distance L2 between the end of the suction tube 401 having at least one suction hole 401b and the throat joint 301 is 25 inches. Therefore, the position where the suction tube 401 protrudes from the throat joint 301 can be conveniently and quickly positioned through the indicating element 101 of the closed sputum suction tube device 1 of the present invention, greatly reducing the time for setting the closed sputum suction tube device 1 cost.

Please refer to Figure 4, Figure 4 is a three-dimensional combined view of the closed sputum suction tube system of the present invention. The point is that, in addition to the closed sputum suction tube device 1, the closed sputum suction tube system 2 also includes a sputum suction tube 40, a pressing controller 50, and a throat tube 60. The structure of the closed sputum suction tube device 1 is the same as the above-mentioned are the same, so they will not be repeated here. As shown in FIG. 4 , the throat 60 is connected to the throat joint 301 of the engaging structure 30 , and the sputum suction tube 40 is arranged between the communication tube 10 and the pressing controller 50 , more specifically, the sputum suction tube 40 It includes a suction pipe 401, two collars 402, a sealing sleeve 403 (as shown in Figure 2-) and a scraper ring 404 (as shown in Figure 2), and the two collars 402 are respectively sleeved on the rear end of the connecting pipe 10 And press the front end of the controller 50, so that the sputum suction tube 40 is connected between the communication tube 10 and the press controller 50, and the suction tube 401 located inside the sputum suction tube 40 can be partially stretched out of the throat 60 by stretching Outside, and then extended into the human respiratory tract to draw sputum. In this embodiment, the sealing sleeve 403 is rubber covering part of the suction tube 401 to prevent the medical personnel from being contaminated with sputum and causing infection by germs and viruses. The scraper ring 404 is disposed between the collar 402 and the connecting tube 10 to scrape off sputum; the scraper ring 404 is made of rubber, but not limited thereto; the suction tube 401 can also be provided with a scraper ring 404 .

As shown in FIG. 4 , the pressing controller 50 has an inhalation tube 501 and a discharge tube 502 , so that the medical staff can provide the pressing controller 50 to control the action of pumping sputum. In addition, the throat joint 301 can also be connected with a blood oxygen machine (not shown) to provide oxygen for the patient, and the injection joint 302 can also be provided with a scraper structure (not shown) for scraping and removing sputum. Collect the drawn sputum. The way that the closed sputum suction tube system 2 of the present invention is actually used for patients is as follows.

Please refer to FIG. 5A and FIG. 5B. FIG. 5A is a schematic view (1) of the closed sputum suction tube system of the present invention, and FIG. 5B is a schematic view (2) of the closed sputum suction tube system of the present invention. As shown in Fig. 5A, when the closed sputum suction tube system 2 of the present invention is intended to assist general adult patients to extract sputum, one end of the throat tube 60 can be placed in the patient's mouth (not labeled) , and then the suction tube 401 enters the respiratory tract BT through the throat joint 301 and the throat tube 60. When the scale "40" of the suction tube 401 corresponds to the indicator element 101, it means that the suction tube 401 is equipped with at least one suction tube. The distance between one end of the hole 401b and the throat joint 301 is 40 inches. At this time, since the suction tube 401 and the bronchus RT still have an appropriate distance that does not affect the suction of sputum, it can not only reduce the number of airtight suction of the utility model. The tube system 2 makes the patient feel uncomfortable, and it is also convenient for the medical staff to bury the suction tube 401 in the human respiratory tract BT at the most appropriate distance, so as to effectively increase the setting speed and reduce the probability of bacterial infection.

As shown in Figure 5B, when the closed sputum suction tube system 2 of the present invention cannot be installed in the patient's mouth (such as the patient's mouth is deformed or foreign objects are inserted into the mouth, etc.), the closed sputum suction tube system 2 can be selected. The throat tube 60 of the tube system 2 is installed in the gas incision AC of the patient's larynx, so that the suction tube 401 enters the respiratory tract BT through the gas incision AC. For general adult patients, the scale of the suction tube 401 can be "25" corresponds to the indicator element 101, which means that the distance between the end of the suction tube 401 provided with at least one suction hole and the throat joint 301 is 25 inches. One does not affect the appropriate distance of sputum pumping, so it can reduce the discomfort of patients.

In summary, the utility model has the following beneficial effects:

1. The closed sputum suction tube device and its system of the present invention can assemble the connecting tube to the engaging structure by directly viewing the indicating element, so it has the advantages of simple assembly steps, clear assembly direction, and effective saving of man-hours.

2. The closed sputum suction tube device of the present invention and its system can selectively correspond to multiple scales of the suction tube through the indicator element, so that the suction tube can extend into the human respiratory tract at an appropriate distance, so It has high safety, high comfort and can reduce the probability of germ infection.

3. The closed sputum suction tube device and its system of the present invention can conveniently and quickly locate the position where the suction tube protrudes from the throat joint through the indicator element, greatly reducing the time cost of installation.

The above descriptions are only preferred feasible embodiments of the present utility model, and do not limit the patent scope of the present utility model. Therefore, all equivalent structural changes made by using the description of the utility model and the contents of the accompanying drawings are all included in this utility model in the same way. within the scope of utility models.

Claims (15)

1. A closed type sputum suction tube device is characterized in that, the closed type sputum suction tube device comprises: A connecting pipe, which has opposite front and rear ends, the connecting pipe is provided with an indicating element; A sleeve, the sleeve intersects with the communication pipe, the sleeve is provided with a switch valve, the switch valve has a through hole, the switch valve can rotate between the open position and the closed position, when the switch valve is in the open position , the through hole communicates with the communication pipe, and when the switch valve is in the closed position, the switch valve blocks the communication pipe; and A locking structure, which is arranged at the front end of the connecting pipe, the locking structure includes at least one throat joint and at least one injection joint, and the throat joint communicates with the injection joint. 2. The closed sputum extraction tube device according to claim 1, wherein the indicator element is a colored indicator ring. 3. The closed sputum extraction tube device according to claim 2, wherein the indicating element is integrally formed at the front end of the communicating tube. 4. The closed sputum extraction tube device according to claim 2, wherein the indicating element is mounted on the front end of the connecting tube. 5. The closed sputum suction tube device according to claim 1, characterized in that: the closed sputum suction tube device further comprises a sputum suction tube, one end of the sputum suction tube is connected to the rear end of the connecting tube, the The sputum suction tube has a suction tube and a collar, the collar is sleeved on the rear end of the connecting tube, the suction tube is provided with a plurality of scales, and the wall at one end of the suction tube is provided with at least one suction hole. 6. The closed sputum suction tube device according to claim 5, characterized in that: the suction tube can be detachably slid on the collar, the connecting tube and the engaging structure, and the indicator element selectively corresponds to Said scale, one end of the suction pipe having at least one suction hole protrudes from the throat joint. 7. The closed sputum suction tube device according to claim 1, characterized in that: at least one injection structure is provided on the communication tube, the injection structure has an injection tube and an injection cover, and the injection cover is sleeved on the on the syringe. 8. The closed sputum suction tube device according to claim 1, characterized in that: one end of the engaging structure is opened to form at least one helical slot, and the communicating tube is provided with at least one slot corresponding to the slot. The bump is arranged in the slot. 9. A closed sputum suction tube system, characterized in that the closed sputum suction tube system comprises: A closed sputum suction tube device, which has a connecting tube, a sleeve and a snap-fit structure, the connecting tube has opposite front and rear ends, the connecting tube is provided with an indicator element, the sleeve and the connecting tube intersect Through, the bushing is provided with a switch valve, the switch valve has a through hole, the switch valve can rotate between the open position and the closed position, when the switch valve is in the open position, the through hole is connected to the communicating pipe, the switch When the valve is in the closed position, the on-off valve blocks the connecting pipe, and the engaging structure is arranged at the front end of the communicating pipe. The engaging structure includes at least one throat joint and at least one injection joint, and the throat joint communicates with the injection joint. connector; A sputum suction tube, one end of the sputum suction tube is connected to the rear end of the connecting tube, the sputum suction tube is pierced with a suction tube with multiple scales, and one end of the suction tube protrudes from the throat joint ;as well as A push controller, which is arranged at the other end of the sputum suction tube. 10. The closed sputum extraction tube system according to claim 9, wherein the indicator element is a colored indicator ring. 11. The closed sputum extraction tube system according to claim 10, wherein the indicating element is integrally formed at the front end of the communicating tube. 12. The closed sputum extraction tube system according to claim 10, wherein the indicating element is mounted on the front end of the communicating tube. 13. The closed sputum suction tube system according to claim 9, characterized in that: the sputum suction tube also has two collars and a sealing sleeve, and the two collars are respectively sleeved on the rear end of the connecting tube and the front end of the pressing controller, at least one suction hole is arranged on the tube wall at one end of the suction tube. 14. The closed sputum suction tube system according to claim 13, characterized in that: the suction tube can be detachably slid on the two collars, the connecting tube and the engaging structure, and the indicator element is selectively Corresponding to the scale, one end of the suction pipe with at least one suction hole protrudes from the throat joint, and the sealing sleeve wraps part of the suction pipe. 15. The closed sputum extraction tube system according to claim 9, characterized in that: one end of the engaging structure is opened to form at least one helical slot, and the connecting pipe is provided with at least one corresponding slot The bump is arranged in the slot.

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