CN213884456U

CN213884456U - Sputum suction tube for artificial airway

Info

Publication number: CN213884456U
Application number: CN202022565720.6U
Authority: CN
Inventors: 周茹; 杨布娟; 向登琼
Original assignee: PANZHIHUA HOSPITAL OF CHINESE TRADITIONAL AND WESTERN MEDICINE
Current assignee: PANZHIHUA HOSPITAL OF CHINESE TRADITIONAL AND WESTERN MEDICINE
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-06
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a inhale phlegm pipe for artifical air flue relates to medical instrument technical field, including inhaling phlegm pipe body and absorbing the head, the outside of inhaling phlegm pipe body is equipped with positioning mechanism, positioning mechanism includes position sleeve, movable groove, articulated shaft, lever, top tight spring, inboard connecting rod, arc roof, ball, outside connecting piece and button, inhale phlegm pipe body and absorb and be equipped with coupling mechanism between the head, coupling mechanism includes built-in connection pipeline section, external screw thread, external seal circle, built-in sealing washer, external connection pipeline section, internal thread and seal groove. The utility model discloses, through positioning mechanism's setting, solved current being used for artificial air flue inhale phlegm pipe and made patient injured's problem easily, set up through the cooperation of external sealing washer, built-in sealing washer and seal groove, solved current being used for artificial air flue inhale the not good problem of phlegm pipe leakproofness.

Description

Sputum suction tube for artificial airway

Technical Field

The utility model relates to the technical field of medical equipment, more specifically relate to a inhale phlegm pipe for artificial air flue.

Background

Sputum suction means an artificial airway catheter arranged after oral cavity, nasal cavity or tracheotomy, a therapeutic means for sucking the secretion of respiratory tract, when a patient inhales air, a sputum suction tube is inserted into the trachea to a certain depth, then a negative pressure aspirator is opened, the sputum suction tube is slowly pulled out to completely suck the sputum, the inserted length of the sputum suction tube is different due to the difference of the patients, when the inserted length is too long, the sputum suction tube can cause damage to the patient, the existing sealing performance of the connection part of the sputum suction tube and a suction head is poor, and the sputum suction effect is influenced.

Therefore, there is a need to provide a sputum aspirator tube for an artificial airway to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a: in order to solve the problem that the sputum suction tube for the artificial air passage is easy to injure the patient and has poor sealing performance, the utility model provides a sputum suction tube for the artificial air passage.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a inhale phlegm pipe for artifical air flue, is including inhaling phlegm pipe body and absorbing the head, the outside of inhaling phlegm pipe body is equipped with positioning mechanism, positioning mechanism includes position sleeve, movable groove, articulated shaft, lever, top tight spring, inboard connecting rod, arc roof, ball, outside connecting piece and button, it is equipped with coupling mechanism to inhale phlegm pipe body and absorb between the head, coupling mechanism includes built-in coupling pipe section, external screw thread, external seal circle, built-in sealing washer, external coupling pipe section, internal thread and seal groove.

Furthermore, the positioning sleeve is sleeved on the outer side of the sputum suction tube body, and the movable groove is formed in the inner side of the positioning sleeve.

Furthermore, the lever is movably connected inside the movable groove through a hinge shaft, and the tightening spring is fixedly connected between the lever and the inner wall of the movable groove.

Further, the arc-shaped top plate is fixedly connected with the lever through the inner side connecting rod, and the arc-shaped top plate extends out of the movable groove.

Furthermore, one end of the outer side connecting piece extends into the movable groove and is fixedly connected with the ball, and the other end of the outer side connecting piece extends out of the movable groove and is fixedly connected with the button.

Furthermore, the suction head is arranged at one end of the sputum suction tube body, and one end of the sputum suction tube body, which is far away from the suction head, is fixedly connected with a liquid outlet connecting end.

Furthermore, one end of the built-in connecting pipe section is inserted into the sputum suction pipe body and is fixedly connected with the sputum suction pipe body, and the external thread is arranged on the outer side of the other end of the built-in connecting pipe section.

Further, the external sealing ring is sleeved outside the internal connecting pipe section, and the internal sealing ring is fixedly connected to one end, far away from the sputum suction pipe body, of the internal connecting pipe section.

Furthermore, the internal thread is arranged inside the external connecting pipe section, and the external connecting pipe section is movably connected with the internal connecting pipe section.

Further, the seal groove is arranged at one end, close to the sputum suction tube body, of the external connecting tube section, and the suction head is fixedly connected at one end, far away from the sputum suction tube body, of the external connecting tube section.

(III) advantageous effects

The utility model has the advantages as follows:

1. the utility model discloses, through positioning mechanism's setting, can restrict the insertion length of inhaling the phlegm pipe body, in the treatment, medical personnel can judge whether the insertion length reachs the limit according to positioning mechanism, avoid inhaling the phlegm pipe body and insert the overlength and make patient be injured, solved current phlegm pipe of inhaling that is used for artifical air flue and made patient injured's problem easily.

2. The utility model discloses, through the cooperation setting of external sealing washer, built-in sealing washer and seal groove, can guarantee the leakproofness of connecting to inhaling the phlegm pipe body and forming double-deck sealing with being connected of absorption head, avoid the disappointing influence of device to absorb the effect, solved current the not good problem of phlegm pipe leakproofness of inhaling that is used for artifical air flue.

3. The utility model discloses, through built-in connection pipeline section, external screw thread, external connection pipeline section and internal screw thread cooperation setting, made things convenient for the dismantlement of inhaling phlegm pipe body and absorption head, when needing to unpick and wash the device after the treatment, only need pull down out the liquid link to make external connection pipeline section relax built-in connection pipeline section and can accomplish the dismantlement, made things convenient for the subsequent washing of operating personnel, improved the availability factor.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic side view of the positioning mechanism of the present invention;

FIG. 3 is a schematic front view of the structure of the built-in connection pipe section of the present invention;

fig. 4 is a schematic view of the external connection pipe section structure of the present invention.

Reference numerals: 1. a sputum aspirator tube body; 11. a liquid outlet connecting end; 2. a positioning mechanism; 21. a positioning sleeve; 22. a movable groove; 23. hinging a shaft; 24. a lever; 25. the spring is tightly propped; 26. an inner connecting rod; 27. an arc-shaped top plate; 28. a ball bearing; 29. an outboard connector; 210. a button; 3. a connecting mechanism; 31. a connecting pipe section is arranged in the connecting pipe section; 32. an external thread; 33. an external sealing ring; 34. a sealing ring is arranged inside; 35. a connecting pipe section is arranged outside; 36. an internal thread; 37. a sealing groove; 4. and (4) sucking the head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, a sputum aspirator for an artificial airway comprises a sputum aspirator body 1 and an aspirating head 4, wherein a positioning mechanism 2 is arranged on the outer side of the sputum aspirator body 1, the positioning mechanism 2 comprises a positioning sleeve 21, a movable groove 22, a hinge shaft 23, a lever 24, a jacking spring 25, an inner side connecting rod 26, an arc-shaped top plate 27, a ball 28, an outer side connecting piece 29 and a button 210, a connecting mechanism 3 is arranged between the sputum aspirator body 1 and the aspirating head 4, and the connecting mechanism 3 comprises an internal connecting pipe section 31, an external thread 32, an external sealing ring 33, an internal sealing ring 34, an external connecting pipe section 35, an internal thread 36 and a sealing groove 37.

In this embodiment, through positioning mechanism 2's setting, can restrict the insertion length of inhaling phlegm pipe body 1, avoided insertion length overlength and make patient receive the injury, external sealing washer 33, built-in sealing washer 34 and seal groove 37 can form double-deck sealedly to inhaling phlegm pipe body 1 and absorbing head 4's being connected, the leakproofness of connecting has been guaranteed, built-in connecting pipe section 31 sets up the dismantlement that has made things convenient for and has inhaled phlegm pipe body 1 and absorbing head 4 with external connecting pipe section 35's cooperation, be convenient for medical personnel unpick and wash the device.

Example 2

Referring to fig. 1 and 2, the present embodiment is further optimized based on embodiment 1, specifically, the positioning sleeve 21 is sleeved outside the sputum aspirator tube body 1, and the movable groove 22 is formed inside the positioning sleeve 21.

Specifically, the lever 24 is movably connected inside the movable groove 22 through a hinge shaft 23, and the tightening spring 25 is fixedly connected between the lever 24 and the inner wall of the movable groove 22.

Specifically, the arc top plate 27 is fixedly connected with the lever 24 through the inner connecting rod 26, and the arc top plate 27 extends out of the movable slot 22.

Specifically, one end of the outer connecting member 29 extends into the movable groove 22 and is fixedly connected with the ball 28, and the other end of the outer connecting member 29 extends out of the movable groove 22 and is fixedly connected with the button 210.

In this embodiment, medical personnel are according to patient's difference, confirm limit insertion length, operating personnel holds locating sleeve 21 afterwards, make the button 210 in the locating sleeve 21 outside promote ball 28 to move down, lever 24 one end atress other end perk, arc roof 27 relaxs inhales phlegm pipe body 1, medical personnel can move positioning mechanism 2 to appointed extreme position department pine hand this moment, lever 24 pushes down under the effect of top tension spring 25 elasticity that the phlegm pipe body 1 is inhaled in the chucking of arc roof 27 and accomplishes the location, in the treatment afterwards, medical personnel can judge according to locating mechanism 2 whether insert length reaches the limit, avoid inhaling phlegm pipe body 1 and insert the overlength and make patient be injured.

Example 3

Referring to fig. 1, 3 and 4, the present embodiment is optimized based on the

embodiment

1 or 2, specifically, the suction head 4 is disposed at one end of the sputum suction tube body 1, and one end of the sputum suction tube body 1 far away from the suction head 4 is fixedly connected with the liquid outlet connection end 11.

Specifically, one end of the built-in connecting pipe section 31 is inserted into the sputum aspirator tube body 1 and is fixedly connected with the sputum aspirator tube body 1, and the external thread 32 is arranged outside the other end of the built-in connecting pipe section 31.

Specifically, the external sealing ring 33 is sleeved outside the internal connecting pipe section 31, and the internal sealing ring 34 is fixedly connected to one end of the internal connecting pipe section 31 far away from the sputum suction pipe body 1.

Specifically, the internal thread 36 is disposed inside the external connecting pipe section 35, and the external connecting pipe section 35 is movably connected to the internal connecting pipe section 31.

Specifically, the sealing groove 37 is formed in one end, close to the sputum suction tube body 1, of the external connecting tube section 35, and the suction head 4 is fixedly connected to one end, far away from the sputum suction tube body 1, of the external connecting tube section 35.

In this embodiment, before using, operating personnel cup joints external connecting pipe section 35 in the built-in connecting pipe section 31 outside, and make external screw thread 32 and the cooperation of internal thread 36, after screwing up, built-in sealing washer 34 is in the inside of external connecting pipe section 35, external sealing washer 33 imbeds seal groove 37 and forms double-deck sealed, avoid the disappointing influence of device to absorb the effect, medical personnel can begin the treatment through going out liquid connecting end 11 and negative-pressure machine connection afterwards, when needing to unpick and wash the device after the treatment, only need pull down liquid connecting end 11, and make external connecting pipe section 35 relax built-in connecting pipe section 31 and can accomplish the dismantlement, the subsequent washing of operating personnel has been made things convenient for, and the use efficiency is improved.

In summary, the following steps: the utility model can limit the insertion length of the sputum suction tube body 1 through the arrangement of the positioning mechanism 2, and medical personnel can judge whether the insertion length reaches the limit according to the positioning mechanism 2 during treatment to avoid the sputum suction tube body 1 from being inserted too long to hurt patients, and can form double-layer sealing for the connection of the sputum suction tube body 1 and the suction head 4 through the matching arrangement of the external sealing ring 33, the internal sealing ring 34 and the sealing groove 37, thereby ensuring the sealing performance of the connection, avoiding the leakage of the device from influencing the suction effect, facilitating the disassembly of the sputum suction tube body 1 and the suction head 4 through the matching arrangement of the internal connecting tube section 31, the external thread 32, the external connecting tube section 35 and the internal thread 36, only disassembling the liquid outlet connecting end 11 when the device needs to be disassembled and washed after treatment, and enabling the external connecting tube section 35 to loosen the internal connecting tube section 31 to complete the disassembly, the subsequent washing of operating personnel has been made things convenient for, has improved the availability factor.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and the protection scope of the present invention is defined by the appended claims, and all structural changes equivalent to the contents of the description and drawings of the present invention are intended to be covered by the protection scope of the present invention.

Claims

1. The utility model provides a inhale phlegm pipe for artificial air flue, includes inhales phlegm pipe body (1) and absorbs head (4), its characterized in that: inhale the outside of phlegm pipe body (1) and be equipped with positioning mechanism (2), positioning mechanism (2) are including position sleeve (21), activity groove (22), articulated shaft (23), lever (24), top tension spring (25), inboard connecting rod (26), arc roof (27), ball (28), outside connecting piece (29) and button (210), inhale phlegm pipe body (1) and absorb and be equipped with coupling mechanism (3) between head (4), coupling mechanism (3) are including built-in coupling pipe section (31), external screw thread (32), external sealing washer (33), built-in sealing washer (34), external coupling pipe section (35), internal thread (36) and seal groove (37).

2. A sputum aspirator for an artificial airway according to claim 1, wherein: the positioning sleeve (21) is sleeved on the outer side of the sputum suction tube body (1), and the movable groove (22) is formed in the inner side of the positioning sleeve (21).

3. A sputum aspirator for an artificial airway according to claim 1, wherein: the lever (24) is movably connected inside the movable groove (22) through a hinge shaft (23), and the jacking spring (25) is fixedly connected between the lever (24) and the inner wall of the movable groove (22).

4. A sputum aspirator for an artificial airway according to claim 1, wherein: the arc-shaped top plate (27) is fixedly connected with the lever (24) through the inner side connecting rod (26), and the arc-shaped top plate (27) extends out of the movable groove (22).

5. A sputum aspirator for an artificial airway according to claim 1, wherein: one end of the outer side connecting piece (29) extends into the movable groove (22) and is fixedly connected with the ball (28), and the other end of the outer side connecting piece (29) extends out of the movable groove (22) and is fixedly connected with the button (210).

6. A sputum aspirator for an artificial airway according to claim 1, wherein: the suction head (4) is arranged at one end of the sputum suction tube body (1), and one end of the sputum suction tube body (1) far away from the suction head (4) is fixedly connected with a liquid outlet connecting end (11).

7. A sputum aspirator for an artificial airway according to claim 1, wherein: one end of the built-in connecting pipe section (31) is inserted into the sputum suction pipe body (1) and is fixedly connected with the sputum suction pipe body (1), and the external thread (32) is arranged on the outer side of the other end of the built-in connecting pipe section (31).

8. A sputum aspirator for an artificial airway according to claim 1, wherein: the external sealing ring (33) is sleeved outside the internal connecting pipe section (31), and the internal sealing ring (34) is fixedly connected to one end, far away from the sputum suction pipe body (1), of the internal connecting pipe section (31).

9. A sputum aspirator for an artificial airway according to claim 1, wherein: the internal thread (36) is arranged inside the external connecting pipe section (35), and the external connecting pipe section (35) is movably connected with the internal connecting pipe section (31).

10. A sputum aspirator for an artificial airway according to claim 1, wherein: seal groove (37) are seted up and are close to the one end of inhaling phlegm pipe body (1) in external connecting tube section (35), absorb head (4) fixed connection and keep away from the one end of inhaling phlegm pipe body (1) in external connecting tube section (35).