CN215231287U

CN215231287U - Auxiliary tracheotomy sleeve pipe anti-splashing device

Info

Publication number: CN215231287U
Application number: CN202120956124.2U
Authority: CN
Inventors: 赵蕾; 周璇; 曹松梅
Original assignee: Affiliated Hospital of Jiangsu University
Current assignee: Affiliated Hospital of Jiangsu University
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-12-21
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses an auxiliary trachea opens sleeve pipe and prevents splash device, include the trachea spare and prevent splash spare, the trachea spare is by outer tube, interior sleeve pipe and core pipe, the core pipe is pegged graft on interior sheathed tube inner wall, and interior sheathed tube outer wall is pegged graft on the inner wall of outer tube, the tip of outer tube can be dismantled and is connected with and prevent splash spare, prevent that splash spare is Y type structure, and prevent that the both ends of splash spare are air flue and sputum way respectively. The utility model discloses on traditional trachea incision pipe tip, utilize Y type structure, go down the end and collect the sputum, go up end input oxygen, two passageways separate through the valve independently, have guaranteed that the oxygen input can not receive the sputum and pollute, and is safe clean more.

Description

Auxiliary tracheotomy sleeve pipe anti-splashing device

Technical Field

The utility model relates to a tracheotomy technical field especially relates to an auxiliary trachea opens sleeve pipe and prevents splash device.

Background

Tracheotomy mainly refers to an operation of artificial ventilation formed by cutting a neck trachea, placing a plastic or metal catheter and connecting the plastic or metal catheter with other catheters, and is mainly suitable for laryngeal dyspnea, laryngeal edema and dyspnea caused by tumor compression. If the respiratory tract of a patient with cranial trauma has more sputum, the patient is difficult to clean and needs to ventilate for a long time, the patient can clean the respiratory tract through tracheotomy and keep the breathing smooth, and after the condition of the patient is improved, the trachea can be removed and the wound can be sutured.

Tracheotomy postoperative need often disinfect the change to interior pipe box, when changing interior intraductal sleeve pipe, can stimulate the air flue when taking out interior sleeve pipe, lead to the patient to cough and cause the sputum to pass through the outer tube splash, threaten medical personnel safety, still can cause the cross infection of sputum.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an auxiliary trachea incision sleeve anti-splashing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an auxiliary trachea opens sleeve pipe and prevents splash device, prevents that splash can dismantle the fixed reason of the tip of connecting tracheal outer tube, prevent that splash is Y type structure, and prevents that the both ends of splash are air flue and sputum way respectively, and the inner wall of preventing splash is smooth and the internal diameter of sputum way is greater than the air flue, and Y type cross location is located the air flue tip is equipped with one-way air valve, and Y type cross location is located the tip inboard of sputum way is equipped with the one-way liquid valve, one side of sputum way is equipped with respiratory filter towards the air flue in the middle part of sputum way, the bottom inner wall of sputum way is through screw thread fixedly connected with collection phlegm bag, and the air flue inlet end sets up screens or the clip that is used for fixed oxygen pipe.

As a further scheme of the utility model, the one-way liquid valve setting hinders the flavor board and passes through the spring hinge to be fixed on sputum says the inner wall, the inner wall that sputum said is equipped with the baffle, and hinders the tip outside joint of flavor board on the outer wall of baffle.

As a further proposal of the utility model, one corner of the end part of the sputum collecting bag is connected with a fixed joint, and the fixed joint is connected with the inner wall of the bottom end of the sputum channel through screw threads.

As a further proposal of the utility model, the middle and lower segments of the sputum channel can rotate, thereby changing the orientation of the respiratory filter and the sputum collecting bag.

The utility model has the advantages that:

1. the anti-splashing device can be detachably fixed on the fixing edge of the end part of the outer pipe when the inner pipe sleeve is replaced, the lower end collects sputum by utilizing a Y-shaped structure, the upper end inputs oxygen, the two passages are independently separated by the valve, the oxygen input end is ensured not to be polluted by the sputum, sputum ejection caused by cough of a patient when the inner pipe sleeve is replaced can be effectively avoided, the anti-splashing device is more sanitary, and medical staff or the patient can rotate the middle-lower section of a sputum channel as required to adjust the breathing filter to the required orientation;

2. the anti-splashing device is a disposable article, the bottom end of the sputum channel is fixedly connected with a replaceable disposable sputum bag through threads, so that the collection, sampling and replacement of sputum are facilitated, the sputum bag is collected and then treated in a centralized manner, the problem of treatment and collection is reduced, and the anti-splashing device is safer and more sanitary;

3. in this prevent splash device, set up one-way pneumatic valve on the direction and prevent that the outer tube connecting end outer wall of splash spare is parallel, the sputum is difficult for adhering to on one-way pneumatic valve, prevents that the inner wall of splash spare is smooth and the sputum way internal diameter is slightly bigger, all can effectively avoid the sputum to be detained in the inside of putting the splash spare, prevents that the patient from inhaling the sputum again and causing the breathing difficulty, and the air flue sets up the fixed screens of oxygen hose or clip, the patient oxygen uptake of being convenient for.

Drawings

Fig. 1 is a schematic perspective view of an anti-splash device for an auxiliary tracheotomy tube according to the present invention;

fig. 2 is a schematic view of an internal perspective structure of an anti-splash device for an auxiliary tracheotomy tube according to the present invention;

fig. 3 is a schematic view of a cross-section structure of a splash-proof member of the splash-proof device for assisting the tracheotomy cannula of the utility model.

In the figure: 1. a gas pipe member; 2. an air bag; 3. an elastic band; 4. a splash guard; 5. a one-way air valve; 6. a respiratory filter; 7. collecting the sputum bag; 8. fixing the joint; 9. a core tube; 10. an inner sleeve; 11. an outer tube; 12. an airway; 13. a one-way liquid valve; 14. the sputum passage.

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.

Referring to fig. 1-3, an auxiliary tracheotomy sleeve anti-splash device, trachea fitting 1 is by outer tube 11, interior sleeve pipe 10 and core pipe 9, core pipe 9 pegs graft on the inner wall of interior sleeve pipe 10, and the outer wall of interior sleeve pipe 10 pegs graft on the inner wall of outer tube 11, the tip of outer tube 11 can be dismantled and is connected with anti-splash piece 4, anti-splash piece 4 is Y type structure, and the both ends of anti-splash piece 4 are air flue 12 and sputum way 14 respectively, the inner wall of anti-splash piece 4 is smooth and the internal diameter of sputum way 14 is greater than air flue 12, Y type cross position is equipped with one-way air valve 5 at air flue 12 tip, Y type cross position is equipped with one-way liquid valve 13 at the tip inboard of sputum way 14, one side that the middle part of sputum way 14 was equipped with respiratory filter 6 towards air flue 12, the bottom inner wall of sputum way 14 is through screw thread fixedly connected with collection phlegm bag 7. Utilize Y type structure, the end of going downwards collects the sputum, goes upward the end and inputs oxygen, and two passageways separate through check valve independently, have guaranteed that the oxygen input can not receive the sputum and pollute, and is safer clean, and the tip of outer tube 11 is equipped with the fixed edge, and fixedly connected with is same elasticity band 3 between the both sides of fixed edge, prevents that splash 4 can dismantle the fixed edge of connecting in the tip of outer tube 11. The one-way liquid valve 13 is provided with a smell blocking plate which is fixed on the inner wall of the sputum channel 14 through a spring hinge, the inner wall of the sputum channel 14 is provided with a baffle, and the outer edge of the end part of the smell blocking plate is clamped on the outer wall of the baffle plate, the structure of the one-way air valve 5 can be the same as that of the one-way liquid valve 13, or other existing non-return structures can be adopted, a fixed joint 8 is connected at one corner of the end part of the sputum collecting bag 7, the fixed joint 8 is connected with the inner wall of the bottom end of the sputum channel 14 through threads, the outer wall of the end part of the outer tube 11 is provided with an air bag 2, and the inner wall of the air bag 2 is connected to the joint of the end parts of the outer tube 11 and the inner sleeve 10, the middle lower section of the sputum channel 14 can rotate, thereby can change respiratory filter 6 and collect the orientation of phlegm bag 7, the screens or the clip that are used for fixed oxygen pipe are set up to air flue 12 inlet end to can be fixed in the tip inner wall of air flue 12 with the oxygen pipe when the patient needs the oxygen uptake.

The working principle of the splash-proof device is as follows:

1. when the device is used, the air pipe fitting 1 is fixed at the cut of an air pipe in advance, the elastic band 3 is fixed at the neck, when the inner sleeve 10 needs to be replaced, the sputum bag 7 is connected to the tail end of the sputum channel 14 in a rotating mode through threads, then the splash-proof piece 4 is fixedly bonded to the fixed edge at the end part of the outer pipe 11 after the inner sleeve 10 is taken out, and in order to realize the easy detachable connection of the splash-proof piece 4 and the outer pipe 11, the two can be arranged in a clamping connection mode or other detachable connection modes;

2. when the sputum inhalation device is used, a patient can inhale air through the air passage 12, the air passage 12 can only enter, when the patient needs to inhale the oxygen, the oxygen tube can be fixed on the inner wall of the end part of the air passage 12 through a clamping position or a clamp at the end part of the air passage 12, when the patient exhales the oxygen, the one-way liquid valve 13 is pushed open by the exhaled air, the exhaled air and sputum enter the sputum passage 14, the air is exhaled through the respiratory filter 6 and the sputum is filtered, the sputum is input into the sputum bag to be collected, and the air outlet and the sputum outlet of the sputum passage 14 are realized;

3. because one-way pneumatic valve 5 sets up in the 12 tip of Y type intersection department air flue to one-way pneumatic valve 5 is on the direction, and is parallel with the outer tube connecting end outer wall of anti-splash piece 4, and the sputum is difficult for adhering to on one-way pneumatic valve, and the inner wall of anti-splash piece 4 is smooth and sputum way 14 internal diameter is slightly big, can effectively avoid the sputum to be detained in the inside of putting splash piece 4, can rotate the well hypomere of sputum way 14 and adjust respiratory filter 6 to required orientation.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", "first", "second", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An anti-splash device for an auxiliary tracheotomy sleeve is characterized in that an anti-splash piece (4) is detachably connected with a fixed edge at the end part of an outer tube (11) of a trachea, the anti-splash piece (4) is of a Y-shaped structure, and the two ends of the anti-splashing piece (4) are respectively provided with an air passage (12) and a sputum passage (14), the inner wall of the anti-splashing piece (4) is smooth, the inner diameter of the sputum passage (14) is larger than that of the air passage (12), a one-way air valve (5) is arranged at the end part of the air passage (12) at the Y-shaped intersection, a one-way liquid valve (13) is arranged at the inner side of the end part of the sputum passage (14) at the Y-shaped intersection, a respiratory filter (6) is arranged at one side of the middle part of the sputum passage (14) facing the air passage (12), the inner wall of the bottom end of the sputum channel (14) is fixedly connected with a sputum collecting bag (7) through threads, and the air inlet end of the air channel (12) is provided with a clamping position or a clip for fixing an oxygen tube.

2. The auxiliary tracheotomy tube splash-proof device according to claim 1, characterized in that the one-way liquid valve (13) is provided with a smell blocking plate which is fixed on the inner wall of the sputum channel (14) through a spring hinge, the inner wall of the sputum channel (14) is provided with a baffle plate, and the outer edge of the end part of the smell blocking plate is clamped on the outer wall of the baffle plate.

3. The auxiliary tracheotomy tube splash-proof device according to claim 1, characterized in that a fixed joint (8) is connected to one corner of the end of the sputum collection bag (7), and the fixed joint (8) is connected with the inner wall of the bottom end of the sputum channel (14) through a thread.

4. An auxiliary tracheostomy tube anti-splash device as claimed in claim 1, characterised in that the lower middle section of the sputum channel (14) is rotatable to change the orientation of the respiratory filter (6) and the collection sputum bag (7).