CN220443005U

CN220443005U - Special atomizing device for tracheotomy patient after breathing machine is offline

Info

Publication number: CN220443005U
Application number: CN202321607499.3U
Authority: CN
Inventors: 杨谨羽; 刘铖一; 王娟; 蒲尚妍歆; 赵丽红
Original assignee: Third Hospital of Mianyang
Current assignee: Third Hospital of Mianyang
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2024-02-06
Anticipated expiration: 2033-06-25

Abstract

The utility model discloses a special atomizing device for a patient with tracheotomy after a respirator is offline, which belongs to the technical field of medical equipment.

Description

Special atomizing device for tracheotomy patient after breathing machine is offline

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a special atomization device for a patient with tracheotomy after a respirator is taken off line.

Background

The tracheotomy is to cut the trachea of a cervical region, put into a metal tracheal cannula and a silica gel cannula, is a common operation for relieving dyspnea caused by laryngeal dyspnea, respiratory dysfunction or secretion retention of the lower respiratory tract, plays a good auxiliary treatment role in rescuing critical patients, is used as the only airway for maintaining life of patients, is used for strengthening nursing after operation, and needs to use an atomization device for atomization inhalation treatment when the sputum of the tracheotomy patient is excessive or thick, and the liquid medicine to be atomized is dispersed into tiny fog drops or particles through the atomization device to suspend the tiny fog drops or particles in gas and inhale into the respiratory tract and the lung, so that the atomization inhalation efficiency of the tracheotomy patient can be effectively improved, and the purposes of humidifying the airway, local treatment and whole body treatment are achieved.

Currently, the bulletin number is: CN218871015U, which is a chinese utility model, discloses a special atomizing device for a patient with tracheotomy after the patient breathes off-line, the utility model relates to a special atomizing device for a patient with tracheotomy after the patient breathes off-line, comprising a fixing sheet, a mask pad, a mask adapter, a medicine pot cover and a medicine pot bottle, wherein the top end of the fixing sheet and two sides of the mask pad are provided with snap fasteners; a water storage tank is arranged below the atomizing cover; a sputum suction port is arranged at the corner of the mask adapter; the tail end of the face mask adapter is provided with a connecting pipe; an alarm is arranged on the connecting pipe; the tail of the connecting pipe is connected with a medicine pot cover; the kettle bottle bottom is equipped with support frame and heavy burden ball, and this advantage shows in: the device is fixed on the neck of a patient without lifting the patient, is suitable for patients with serious illness and not suitable for moving, cannot be misplaced due to movement of the patient, reduces the overflow of atomized liquid medicine caused by poor sealing, is always in a vertical state due to the bottom design, can avoid liquid medicine from being discharged along with respiration by a single-port valve on an atomization cover, can perform sputum suction operation during atomization, and can be used along with different stages of the patient due to a detachable design.

The special atomizing device for the patient respiratory machine after the prior tracheotomy is offline has the following defects when in use, after the patient respiratory machine for the tracheotomy of the patient is offline, the atomizing device cannot be connected with a catheter at the tracheotomy part, the air inlet cannot be kept, the special atomizing device also has the air outlet function, the medicine containing structure of the atomizing device is generally positioned in the fog outlet instrument, the stable state of the medicine liquid when the medicine liquid is supplied for use cannot be ensured, so that the atomizing effect is easy to reduce, and the medicine containing structure is inconvenient to clean subsequently, so that the problem raised above is improved.

Disclosure of Invention

The utility model provides a special atomizing device for an offline tracheotomy patient breathing machine, which aims to solve the defects that the special atomizing device for the offline tracheotomy patient breathing machine has the following defects when in use, the atomizing device cannot be connected with a catheter opening at the tracheotomy part after the offline tracheotomy patient breathing machine is taken off, the air inlet cannot be kept, the air outlet function is also realized, the medicine containing structure of the atomizing device is generally positioned in an atomizing instrument, the stable state of medicine liquid when the medicine liquid is supplied and used cannot be ensured, the atomizing effect is easy to be reduced, and the medicine containing structure is inconvenient to clean subsequently, so the problem presented above is improved.

The utility model is realized in such a way that a special atomization device for a patient with tracheotomy after a breathing machine is offline comprises an endotracheal tube, wherein sterilizing gauze is sleeved on the outer side of the endotracheal tube, a positioning tube is inserted at the top of the endotracheal tube and communicated with the endotracheal tube, an air inlet and outlet mechanism is arranged on the outer side of the positioning tube, an atomizer is communicated with one side of the positioning tube far away from the endotracheal tube, and a liquid medicine storage mechanism is communicated with the inlet end of the atomizer; the air inlet and outlet mechanism comprises an air inlet assembly and an air outlet assembly, the air inlet assembly is communicated with the left side of the positioning tube, and the air outlet assembly is communicated with the right side of the positioning tube.

In order to achieve the effect of air intake of the tracheal catheter at the tracheotomy position of the patient, the special atomization device for the tracheotomy patient breathing machine after being offline is preferable, the air intake assembly comprises a first inner valve pipe, a one-way air intake valve and an external air pipe, wherein the first inner valve pipe is communicated with the left side of the positioning pipe, the one-way air intake valve is communicated with the left side of the first inner valve pipe, and the external air pipe is welded and communicated with the left side of the one-way air intake valve.

In order to achieve the effect of facilitating the air outlet of the tracheal catheter at the tracheotomy position of the patient, the special atomization device for the tracheotomy patient breathing machine after the taking off is preferable, the air outlet assembly comprises a second inner valve pipe, a one-way air outlet valve and an outer discharging connecting pipe, wherein the second inner valve pipe is communicated with the right side of the positioning pipe, the one-way air outlet valve is communicated with the right side of the second inner valve pipe, and the outer discharging connecting pipe is welded and communicated with the right side of the one-way air outlet valve.

In order to achieve the effect of atomizing medicine feeding at the tracheotomy position of a patient, the special atomizing device for the tracheotomy patient breathing machine after the taking off is used as the utility model is preferable, the medicine liquid storage mechanism comprises a lower liquid pipe, a medicine liquid cylinder, a cylinder cover, a liquid adding port, a sterile cotton filter screen, a sealing cover, a fixed buckle, a rotary clamping piece, a balancing weight and a hanging belt, wherein the lower liquid pipe is communicated with the inlet end of the atomizer, the bottom of the medicine liquid cylinder is communicated with one end, far away from the atomizer, of the lower liquid pipe, the cylinder cover is rotationally connected to the top of the medicine liquid cylinder, the liquid adding port is arranged at the top of the cylinder cover, the sterile cotton filter screen is clamped in the liquid adding port, the sealing cover is clamped in the inner side of the liquid adding port, the fixed buckle is fastened to the left side of the cylinder cover, the rotary clamping piece is fastened to the left side of the medicine liquid cylinder, the rotary clamping piece is fastened to the fixed buckle, the balancing weight is fastened to the bottom of the medicine liquid cylinder and sleeved on the outer side of the lower liquid pipe, and the hanging belt is rotationally connected to the front side and the back side of the medicine liquid cylinder respectively.

In order to achieve the effect of atomizing an endotracheal tube passing through a positioning tube to a tracheotomy of a patient and simultaneously sucking phlegm, the special atomizing device for the tracheotomy patient breathing machine after being taken off-line is preferable, wherein the rear side of the positioning tube is communicated with a phlegm sucking tube, and the rear side of the phlegm sucking tube is clamped with a cover buckle.

In order to achieve the effects that when the liquid medicine cylinder does not emit the alarm sound and the atomization of the alert medical staff is finished, the special atomization device for the tracheotomy patient breathing machine is preferably used after the patient breathing machine is taken off, a liquid level alarm is embedded in the left side of the liquid medicine cylinder, and the right side of the liquid level alarm penetrates through the left side of the liquid medicine cylinder and is communicated with the inside of the liquid medicine cylinder.

In order to achieve the effect of improving the tightness between the top of the liquid medicine cylinder and the cylinder cover, the special atomization device for the tracheotomy patient breathing machine after being taken off-line is preferably adopted, a sealing gasket is embedded in the outer side of the top of the liquid medicine cylinder, and the sealing gasket is made of sterile rubber materials.

In order to achieve the effect of being convenient for medical staff to open and close the sealing cover for use, the special atomization device for the tracheotomy patient breathing machine is preferable, wherein the lifting buckle is welded at the top of the sealing cover.

Compared with the prior art, the utility model has the beneficial effects that:

this special atomizing device behind tracheotomy patient breathing machine offline through setting up business turn over gas mechanism and liquid medicine storage mechanism, after taking off the tracheal catheter of patient's tracheotomy department and breathing machine, utilize the locating tube to peg graft earlier with the tracheal catheter, then be connected with the export of atomizing appearance with the other end of tracheal catheter, then be connected with the import end of atomizing appearance and liquid medicine storage mechanism again, then deposit the liquid medicine in the inside of liquid medicine storage mechanism, and liquid medicine storage mechanism adopts the structure of hanging can hang on the support of patient's sick bed, and adopt the mode of counter weight to make liquid medicine storage mechanism be in the vertically state, then carry the liquid medicine to the atomizing appearance, the liquid medicine atomizing after the atomizing appearance is carried to the locating tube and is carried to the inside of tracheal catheter again and accomplish the atomizing use, thereby guarantee steady state promotes atomizing effect, and the inlet assembly and the subassembly of giving vent to anger of locating tube both sides do not influence the use of tracheal catheter of patient's tracheotomy department, and adopt the mode of valve to avoid the leakage of liquid medicine, follow-up liquid medicine storage mechanism inside after the use, can open after the liquid medicine storage mechanism is used up, so that the personnel can clean, use.

Drawings

FIG. 1 is a block diagram of the entire construction of the special atomizing device of the tracheotomy patient ventilator of the utility model after being taken off-line;

FIG. 2 is a schematic diagram of an air inlet and outlet mechanism according to the present utility model;

FIG. 3 is a schematic view of an air intake assembly according to the present utility model;

FIG. 4 is a schematic diagram of an air outlet assembly according to the present utility model;

FIG. 5 is a schematic view of a mechanism for storing a medical fluid in accordance with the present utility model;

fig. 6 is a schematic structural view of a cartridge of the present utility model.

In the figure, 1, an endotracheal tube; 2. sterilizing gauze; 3. a positioning tube; 4. an air inlet and outlet mechanism; 401. an air intake assembly; 4011. a first inner flapper tube; 4012. a one-way air inlet valve; 4013. externally connected air pipes; 402. an air outlet assembly; 4021. a second inner flapper tube; 4022. a one-way air outlet valve; 4023. an outer row connecting pipe; 5. an atomizer; 6. a liquid medicine storage mechanism; 601. a liquid discharging pipe; 602. a liquid medicine cylinder; 603. a cylinder cover; 604. a liquid adding port; 605. a sterile cotton filter screen; 606. sealing cover; 607. a fixing buckle; 608. rotating the clamping piece; 609. balancing weight; 610. a hanging belt; 7. a sputum aspirator tube; 8. a cover buckle; 9. a liquid level alarm; 10. a sealing gasket; 11. and lifting the buckle.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the special atomization device comprises an endotracheal tube 1, sterilizing gauze 2 is sleeved on the outer side of the endotracheal tube 1, a positioning tube 3 is inserted at the top of the endotracheal tube 1 and communicated with the endotracheal tube, an air inlet and outlet mechanism 4 is arranged on the outer side of the positioning tube 3, an atomizer 5 is communicated with one side, far away from the endotracheal tube 1, of the positioning tube 3, and a liquid medicine storage mechanism 6 is communicated with the inlet end of the atomizer 5;

the air inlet and outlet mechanism 4 comprises an air inlet assembly 401 and an air outlet assembly 402, the air inlet assembly 401 is communicated with the left side of the positioning tube 3, and the air outlet assembly 402 is communicated with the right side of the positioning tube 3.

In this embodiment: through setting up mechanism 4 and liquid medicine storage mechanism 6 of giving vent to anger, after taking off the line to tracheal catheter 1 and the breathing machine of patient's tracheotomy department, utilize registration tube 3 to peg graft with tracheal catheter 1 earlier, then carry out the connection with the export of atomizer 5 with the other end of tracheal catheter 1, then carry out the connection with mechanism 6 is deposited to liquid medicine with the entrance point of atomizer 5, then deposit the liquid medicine in the inside of mechanism 6 is deposited to liquid medicine, and mechanism 6 can hang on the support of patient's sick bed to liquid medicine storage mechanism 6 adopts the structure of hanging, and adopt the mode of counter weight to make liquid medicine storage mechanism 6 be in the vertically state, then carry the liquid medicine to atomizer 5, the inside that carries to tracheal catheter 1 again is carried to the atomized delivery of liquid medicine after atomizer 5, thereby guarantee steady state promotes the effect of atomizing, and the intake subassembly 401 and the subassembly 402 of giving vent to anger of registration tube 3 both sides do not influence the use of tracheal catheter 1 normal inlet and the gas of patient's tracheotomy department, and adopt the mode of flap to avoid the leakage of liquid medicine, follow-up liquid medicine storage mechanism 6 inside can open after using, can carry out the medical staff clean this after using.

As a technical optimization scheme of the present utility model, the air intake assembly 401 includes a first inner valve tube 4011, a unidirectional air intake valve 4012 and an external air pipe 4013, the first inner valve tube 4011 is communicated with the left side of the positioning tube 3, the unidirectional air intake valve 4012 is communicated with the left side of the first inner valve tube 4011, and the external air pipe 4013 is welded and communicated with the left side of the unidirectional air intake valve 4012.

In this embodiment: through setting up first interior valve pipe 4011, one-way admission valve 4012 and external trachea 4013, through the left side intercommunication first interior valve pipe 4011 at locating tube 3 to this can make patient's tracheal catheter 1 of tracheotomy department carry out normal air intake and use, and built-in valve can be automatic opening and closing, and can realize only admitting air and can not give vent to anger the effect through the one-way admission valve 4012 in the outside of first interior valve pipe 4011 again, then utilize the external trachea 4013 of one-way admission valve 4012 left side to come external oxygen to carry and use.

As a technical optimization scheme of the present utility model, the air outlet assembly 402 includes a second inner valve tube 4021, a unidirectional air outlet valve 4022 and an outer discharge connection tube 4023, wherein the second inner valve tube 4021 is communicated at the right side of the positioning tube 3, the unidirectional air outlet valve 4022 is communicated at the right side of the second inner valve tube 4021, and the outer discharge connection tube 4023 is welded at the right side of the unidirectional air outlet valve 4022 and is communicated.

In this embodiment: through setting up second interior valve tube 4021, one-way air outlet valve 4022 and outer take over 4023, through in the interior valve tube 4021 of second of right side intercommunication of locating tube 3, with this can make patient's tracheal catheter 1 of tracheotomy department go on normal use of giving vent to anger, and built-in valve can be automatic opening and closing, and can realize only giving vent to anger and can not the effect of admitting air through the one-way air outlet valve 4022 in the second outside of valve tube 4021 again, then the outer take over 4023 that is taken over of outer of the left side of one-way air outlet valve 4022 is utilized again to assist the patient to give vent to anger and use.

As a technical optimization scheme of the utility model, the liquid medicine storage mechanism 6 comprises a liquid drop tube 601, a liquid medicine tube 602, a tube cover 603, a liquid adding port 604, a sterile cotton filter screen 605, a sealing cover 606, a fixing buckle 607, a rotary clamping piece 608, a balancing weight 609 and a hanging belt 610, wherein the liquid drop tube 601 is communicated with the inlet end of the atomizer 5, the bottom of the liquid medicine tube 602 is communicated with one end of the liquid drop tube 601 far away from the atomizer 5, the tube cover 603 is rotationally connected to the top of the liquid medicine tube 602, the liquid adding port 604 is arranged at the top of the tube cover 603, the sterile cotton filter screen 605 is clamped in the liquid adding port 604, the sealing cover 606 is clamped in the inner side of the liquid adding port 604, the fixing buckle 607 is fastened on the left side of the tube cover 603, the rotary clamping piece 608 is fastened on the left side of the liquid medicine tube 602, the balancing weight 609 is fastened on the bottom of the liquid medicine tube 602 and sleeved on the outer side of the liquid drop tube 601, and the hanging belt 610 is rotationally connected to the front side and the rear side of the liquid medicine tube 602 respectively.

In this embodiment: through setting up liquid pipe 601, liquid medicine section of thick bamboo 602, cover 603, liquid filling port 604, aseptic cotton filter screen 605, sealed lid 606, fixed knot 607, rotate fastener 608, balancing weight 609 and hanging belt 610, through opening the sealed lid 606 at liquid medicine section of thick bamboo 602 cover 603 top liquid filling port 604 top during the use, then medical staff adds liquid medicine to liquid filling port 604, then filter through the inside aseptic cotton filter screen 605 of liquid filling port 604 and come to the inside of liquid medicine section of thick bamboo 602, then hang liquid medicine section of thick bamboo 602 on the support of patient's sick bed with hanging belt 610 outside liquid medicine section of thick bamboo 602, and because of bolting balancing weight 609 in the bottom of liquid medicine section of thick bamboo 602, make liquid medicine section of thick bamboo 602 be in the vertically state constantly, use with the transport of liquid medicine, then the liquid medicine can be carried the liquid medicine through liquid pipe 601 of liquid medicine section of thick bamboo 602 bottom intercommunication to atomizer 5 and atomized, so that the use of follow-up patient, and after the liquid medicine section of thick bamboo 602 is used, through separating cover 603 and the fixed knot 607 and the rotation fastener 608 on the left side of liquid medicine section of thick bamboo 602, can rotate the cover 603 and open, so that can clean this medical staff's use.

As the technical optimization scheme of the utility model, the rear side of the positioning tube 3 is communicated with a sputum aspirator tube 7, and the rear side of the sputum aspirator tube 7 is clamped with a cover buckle 8.

In this embodiment: through setting up sputum aspirator tube 7 and lid knot 8, can realize that positioning tube 3 carries out the atomizing to the endotracheal tube 1 of patient's trachea department, can inhale the operation of phlegm to increase the practicality.

As a technical optimization scheme of the utility model, a liquid level alarm 9 is embedded in the left side of the liquid medicine cylinder 602, and the right side of the liquid level alarm 9 penetrates through the left side of the liquid medicine cylinder 602 and is communicated with the inside of the liquid medicine cylinder 602.

In this embodiment: by setting the liquid level alarm 9, the effects that no liquid medicine is sounded when the liquid medicine cartridge 602 sounds an alarm and the atomization of the alert medical staff is finished can be achieved, so that the practicability is increased.

As a technical optimization scheme of the utility model, a sealing gasket 10 is embedded in the outer side of the top of the liquid medicine cylinder 602, and the sealing gasket 10 is made of sterile rubber material.

In this embodiment: by providing the sealing gasket 10, an effect of improving sealability between the top of the cartridge 602 and the cap 603 can be achieved to increase practicality.

As a technical optimization scheme of the utility model, the lifting buckle 11 is welded at the top of the sealing cover 606.

In this embodiment: by providing the lifting buckle 11, the effect of facilitating the use of the sealing cover 606 opened and closed by medical staff can be achieved, so that the practicability is increased.

Working principle: firstly, after the tracheal catheter 1 at the tracheotomy of a patient is taken off the respiratory machine, the tracheal catheter 1 is plugged by the positioning tube 3, then the other end of the tracheal catheter 1 is connected with the outlet of the atomizer 5, then the lower liquid tube 601 at the bottom of the liquid medicine cylinder 602 is connected with the inlet of the atomizer 5, then a medical staff opens the sealing cover 606 at the top of the liquid adding port 604 at the top of the liquid medicine cylinder 602 cylinder cover 603, then the medical staff adds liquid medicine into the liquid adding port 604, then the liquid medicine is filtered by the sterile cotton filter screen 605 in the liquid adding port 604 to the interior of the liquid medicine cylinder 602, then the liquid medicine cylinder 602 is hung on a bracket of a sickbed of the patient by the hanging belt 610 outside the liquid medicine cylinder 602, and the balancing weight 609 is bolted at the bottom of the liquid medicine cylinder 602, so that the liquid medicine cylinder 602 is in a vertical state at any time for conveying the liquid medicine, then the medical industry can transmit the medical liquid to the atomizer 5 through the lower liquid pipe 601 communicated with the bottom of the medical liquid cylinder 602 for atomization, and the atomized hydraulic pressure can be transmitted to the inside of the positioning pipe 3 and then to the inside of the tracheal tube 1 at the tracheotomy of a patient, thereby completing the requirement of atomization use, and simultaneously, the tracheal tube 1 at the tracheotomy of the patient can be normally used for air intake through the first inner valve 4011 communicated with the left side of the positioning pipe 3, and the built-in valve can be automatically opened and closed, and then the effect that only air intake can not be performed can be realized through the unidirectional air inlet valve 4012 outside the first inner valve 4011, then the external air pipe 4013 at the left side of the unidirectional air inlet valve 4012 is utilized for external oxygen transmission use, and the tracheal tube 1 at the tracheotomy of the patient can be normally used for air exhaust through the second inner valve 4021 communicated with the right side of the positioning pipe 3, the built-in valve can be automatically opened and closed, the effect that only air can be discharged but air cannot enter is achieved through the unidirectional air outlet valve 4022 at the outer side of the second inner valve tube 4021, then the outer discharging connecting tube 4023 at the left side of the unidirectional air outlet valve 4022 is utilized to assist a patient in air discharging, finally after the liquid medicine in the liquid medicine cylinder 602 is used, the cylinder cover 603 can be opened in a rotating mode through the fixing buckle 607 and the rotating clamping piece 608 at the left side of the separating cylinder cover 603 and the liquid medicine cylinder 602, and therefore the cleaning can be achieved, and the use of medical staff is facilitated.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a special atomizing device behind tracheotomy patient breathing machine off-line, includes tracheal catheter (1), its characterized in that: the sterilization gauze (2) is sleeved on the outer side of the tracheal catheter (1), the top of the tracheal catheter (1) is inserted with a positioning tube (3) and communicated with the positioning tube, an air inlet and outlet mechanism (4) is arranged on the outer side of the positioning tube (3), an atomizer (5) is communicated with one side, far away from the tracheal catheter (1), of the positioning tube (3), and a liquid medicine storage mechanism (6) is communicated with the inlet end of the atomizer (5);

the air inlet and outlet mechanism (4) comprises an air inlet assembly (401) and an air outlet assembly (402), the air inlet assembly (401) is communicated to the left side of the positioning tube (3), and the air outlet assembly (402) is communicated to the right side of the positioning tube (3).

2. A special atomizing device for an off-line tracheotomy patient's respirator according to claim 1, wherein: the air inlet assembly (401) comprises a first inner valve tube (4011), a one-way air inlet valve (4012) and an external air pipe (4013), wherein the first inner valve tube (4011) is communicated with the left side of the positioning tube (3), the one-way air inlet valve (4012) is communicated with the left side of the first inner valve tube (4011), and the external air pipe (4013) is welded and communicated with the left side of the one-way air inlet valve (4012).

3. A special atomizing device for an off-line tracheotomy patient's respirator according to claim 1, wherein: the air outlet assembly (402) comprises a second inner valve tube (4021), a one-way air outlet valve (4022) and an outer exhaust connecting tube (4023), wherein the second inner valve tube (4021) is communicated to the right side of the positioning tube (3), the one-way air outlet valve (4022) is communicated to the right side of the second inner valve tube (4021), and the outer exhaust connecting tube (4023) is welded to the right side of the one-way air outlet valve (4022) and communicated.

4. A special atomizing device for an off-line tracheotomy patient's respirator according to claim 1, wherein: the utility model provides a liquid medicine storage mechanism (6) includes liquid pipe (601), liquid medicine section of thick bamboo (602), cover (603), filling opening (604), aseptic cotton filter screen (605), sealed lid (606), fixed knot (607), rotation fastener (608), balancing weight (609) and suspension band (610), liquid pipe (601) and the entrance point intercommunication of atomizer (5) down, the bottom of liquid medicine section of thick bamboo (602) is kept away from the one end intercommunication of atomizer (5) with liquid pipe (601) down, cover (603) rotates and connects at the top of liquid medicine section of thick bamboo (602), the top at cover (603) is seted up in filling opening (604), the inside joint of filling opening (604) has aseptic cotton filter screen (605), the inboard joint of filling opening (604) has sealed lid (606), the left side at cover (603) is fastened to fixed knot (607), the left side at liquid medicine section of thick bamboo (602) is kept away from to rotate fastener (608), rotate fastener (608) and fixed knot (602) and hang the outside at the outside of liquid medicine section of thick bamboo (602) and around (602) in the outside of hanging respectively.

5. A special atomizing device for an off-line tracheotomy patient's respirator according to claim 1, wherein: the back side of positioning tube (3) communicates has sputum aspirator (7), the rear side joint of sputum aspirator (7) has lid to detain (8).

6. The special atomizing device for an off-line tracheotomy patient's respirator of claim 4, wherein: the liquid level alarm (9) is embedded in the left side of the liquid medicine cylinder (602), and the right side of the liquid level alarm (9) penetrates through the left side of the liquid medicine cylinder (602) and is communicated with the inside of the liquid medicine cylinder (602).

7. The special atomizing device for an off-line tracheotomy patient's respirator of claim 4, wherein: a sealing gasket (10) is embedded in the outer side of the top of the liquid medicine cylinder (602), and the sealing gasket (10) is made of sterile rubber materials.

8. The special atomizing device for an off-line tracheotomy patient's respirator of claim 4, wherein: the top of the sealing cover (606) is welded with a lifting buckle (11).