阅读说明：本技术 一种医疗用呼吸道辅助支架 (Respiratory tract auxiliary stand for medical treatment ) 是由 沈礼宝 柴玉军 于 2020-11-02 设计创作，主要内容包括：本发明涉及医疗技术领域,且公开了一种医疗用呼吸道辅助支架,包括吸机构、辅助机构A和辅助机构B,辅助机构A和辅助机构B均设置在呼吸机构上,呼吸机构包括筒体A和筒体B,筒体B的数量为两个且分别固定连接在筒体A的左右侧面,筒体A底面固定连接有底板,筒体A前后两侧的顶面均固定连接有进药筒,通过呼吸机构的设置,使得患者不接触药物的的前提下吸收药物的药性,方便了患者对外用药物的使用,且将带有药性的空气封闭在筒体A内,避免呼吸时外界空气混入外用药物中导致药性降低的问题,有利于提高治疗的效果,且患者在佩戴治疗罩的过程中只需要保持底板的稳定即可自由活动,对患者活动的约束极低。(The invention relates to the technical field of medical treatment, and discloses a respiratory tract auxiliary support for medical treatment, which comprises an absorption mechanism, an auxiliary mechanism A and an auxiliary mechanism B, wherein the auxiliary mechanism A and the auxiliary mechanism B are arranged on a breathing mechanism, the breathing mechanism comprises a cylinder body A and a cylinder body B, the two cylinder bodies B are respectively and fixedly connected with the left side surface and the right side surface of the cylinder body A, the bottom surface of the cylinder body A is fixedly connected with a bottom plate, the top surfaces of the front side and the rear side of the cylinder body A are fixedly connected with an medicine inlet cylinder, through the arrangement of the breathing mechanism, a patient can absorb the medicine property of the medicine on the premise of not contacting with the medicine, the use of the external medicine by the patient is facilitated, the air with the medicine property is sealed in the cylinder body A, the problem that the medicine property is reduced due to the fact that external air is mixed into the external medicine during breathing is avoided, the treatment effect is improved, the constraints on patient activity are extremely low.)

1. The utility model provides a respiratory track auxiliary stand for medical treatment, including inhaling mechanism (1), auxiliary mechanism A (2) and auxiliary mechanism B (3) all set up on respiratory mechanism (1), respiratory mechanism (1) includes barrel A (101) and barrel B (103), the quantity of barrel B (103) is two and respectively fixed connection in the side of controlling of barrel A (101), the bottom surface fretwork of barrel A (101), the inside fretwork of barrel B (103) and with barrel A (101) intercommunication, barrel A (101) bottom surface fixedly connected with bottom plate (102), its characterized in that: the utility model discloses a trachea treatment device, including barrel A (101), barrel A and barrel B (101), the equal fixedly connected with of top surface of both sides is a plurality of cartridge cases (106) of advancing around barrel A (101), it is hollow state and communicates with barrel B (103) to advance cartridge case (106), it has sieve (107) to advance cartridge case (106) middle part inner wall fixedly connected with, it has one sieve (107) to advance cartridge case (106) top surface inner wall to cup joint, barrel B (103) openly offer porosely and downthehole trachea (105) of having cup jointed, trachea (105) are located a plurality of treatment covers (104) of positive one end fixedly connected with, it is porosely and communicate with trachea (105) to lay at treatment cover (104) back, when not using treatment cover.

2. The medical airway assistant stent according to claim 1, wherein: the auxiliary mechanism A (2) comprises a straight gear A (205) and a baffle plate (202), a hole is formed in the top surface of a cylinder B (103), a rotating bearing is fixedly installed in the hole, a round rod is fixedly connected to the inner ring of the rotating bearing, the bottom surface of the round rod is fixedly connected with the straight gear A (205), a torsion spring (204) is fixedly connected to the top surface of the straight gear A (205), one end, away from the straight gear A (205), of the torsion spring (204) is fixedly connected with the inner wall of the top surface of the cylinder B (103), a shaft body (201) is fixedly connected to the bottom surface of the straight gear A (205), the outer wall of the shaft body (201) is fixedly connected with an air pipe (105) in the cylinder B (103), the air pipe (105) is wound on the shaft body (201) for a plurality of circles, the baffle plate (202) is a circular ring body and is sleeved with the outer wall of the shaft body (201), the outer wall of the back of the baffle plate (202, bottom plate (102) top surface fixed mounting has rolling bearing and rolling bearing inner circle fixedly connected with screw rod (206), screw rod (206) outer wall top fixedly connected with straight-teeth gear B (207), straight-teeth gear B (207) and straight-teeth gear A (205) meshing, two semicircular holes (5) have been seted up to straight-teeth gear B (207) top surface, semicircular hole (5) correspond with cartridge case (106) position of advancing, screw rod (206) top outer wall threaded connection has piston (208), piston (208) cup joint with barrel A (101) inner wall and the lateral wall is equipped with the arch and just laminates with barrel A (101) and barrel B (103) intercommunication department inner wall.

3. The medical airway assistant stent according to claim 1, wherein: the bottom surface of the medicine inlet cylinder (106) is provided with a circular table hole (6), the side, with the small diameter, of the circular table hole (6) on the medicine inlet cylinder (106) faces upwards, the bottom surface of the sieve plate (107) is fixedly connected with a spring A (2010), one end, far away from the sieve plate (107), of the spring A (2010) is fixedly connected with a circular table plate (209), and the circular table plate (209) is attached to the inner wall of the circular table hole (6).

4. The medical airway assistant stent according to claim 1, wherein: the auxiliary mechanism B (3) comprises two air outlet cylinders (301), the air outlet cylinders (301) are in a hollow state, and the two air outlet cylinders (301) are respectively fixedly connected and communicated with the two sides of the top surface of the cylinder body A (101).

5. The medical airway auxiliary stent according to claim 4, wherein: round platform hole (6) have been seted up to gas outlet cylinder (301) bottom surface, and the one side that round platform hole (6) diameter is little is down gone up in gas outlet cylinder (301), and gas outlet cylinder (301) inner wall fixed connection spring A (2010), one end fixed connection round platform board (209) and the laminating of round platform hole (6) inner wall that gas outlet cylinder (301) inner wall was kept away from in spring A (2010).

6. The medical airway auxiliary stent according to claim 5, wherein: the inner wall of the top surface of the air outlet cylinder (301) is sleeved with filter cotton (302).

7. The medical airway assistant bracket according to claim 2, wherein: the shaft body (201) comprises a shell (20101) and a central shaft (20102), the number of the shell (20101) is four, the shell (20101) is distributed up and down, the center of the shell (20101) is hollowed out, the central shaft (20102) is located at the inner ring of the shell (20101), four push plates B (20104) are fixedly connected to the inner wall of the shell (20101) at equal intervals, sliding grooves (7) are formed in the four sides of the central shaft (20102) corresponding to the position of the shell (20101), springs B (2011) are fixedly connected to the inner wall of the sliding grooves (7), one ends, far away from the inner wall of the sliding grooves (7), of the springs B (2011) are fixedly connected with push plates A (20103), the push plates A (20103) and B (20104) are rectangular, one ends, far away from the central shaft (20102) of the push plates A (20103) and one ends, far away from the shell (20101) of the push plates B (20104) are respectively provided with curved surfaces, the outer walls of the four baffle plates (202) are all sleeved with a connecting plate (203), the number of the medicine inlet cylinders (106) is four, and the four air pipes (105) on the medicine inlet cylinders (106) are fixedly connected with the outer walls of the four shells (20101) in the two cylinder bodies B (103) and are wound.

8. The medical airway assistant bracket according to claim 7, wherein: the inner wall of the cylinder B (103) is fixedly connected with a friction ring (4) corresponding to the position of the baffle (202), and the friction ring (4) is sector-shaped and the concave surface is attached to the outer wall of the baffle (202).

Technical Field

The invention relates to the technical field of medical treatment, in particular to a medical respiratory tract auxiliary bracket.

Background

With the development of medical technology, the external medicine for treating respiratory diseases can be inhaled through respiration without being taken in the respiratory treatment process, but the external medicine is easy to exchange with the outside air in the inhalation process, so that the property of the inhaled air is reduced, and the external medicine needs to be continuously held by a patient in the inhalation process, so that the restriction on the movement of the patient is high, the patient cannot move freely in the treatment process, and the discomfort degree of treatment is increased.

Disclosure of Invention

Technical problem to be solved

In order to overcome the defects in the prior art, the invention provides a medical respiratory tract auxiliary bracket to solve the problems.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a medical respiratory tract auxiliary support comprises a suction mechanism, complementary unit A and complementary unit B, complementary unit A and complementary unit B all set up on respiratory unit, respiratory unit includes barrel A and barrel B, barrel B's quantity is two and respectively fixed connection side about barrel A, barrel A's bottom surface fretwork, barrel B's inside fretwork just communicates with barrel A, barrel A bottom surface fixedly connected with bottom plate, the equal fixedly connected with of top surface of both sides advances the cartridge case around barrel A, it is hollow state and communicates with barrel B to advance the cartridge case, advance a sieve of cartridge case middle part inner wall fixedly connected with, it has cup jointed a sieve to advance cartridge case top surface inner wall, barrel B openly offers porosely and downthehole trachea of having cup jointed, the trachea is located positive one end fixedly connected with treatment cover, the treatment cover back is laid porosely and is communicated with the trachea, the treatment cover back is laminated with barrel A openly.

Preferably, the auxiliary mechanism A comprises a straight gear A and a baffle, the top surface of the barrel B is provided with a hole, a rotating bearing is fixedly arranged in the hole, the inner ring of the rotating bearing is fixedly connected with a round rod, the bottom surface of the round rod is fixedly connected with the straight gear A, the top surface of the straight gear A is fixedly connected with a torsional spring, one end of the torsional spring, far away from the straight gear A, is fixedly connected with the inner wall of the top surface of the barrel B, the bottom surface of the straight gear A is fixedly connected with a shaft body, the outer wall of the shaft body is fixedly connected with an air pipe in the barrel B, the air pipe is wound on the shaft body for a plurality of circles, the baffle is a circular ring body and is sleeved with the outer wall of the shaft body, the outer wall of the back surface of the baffle is sleeved with a connecting plate, one end, far away from the baffle, of, two semi-annular holes are formed in the top surface of the straight gear B, the semi-annular holes correspond to the positions of the medicine inlet barrels, the outer wall of the top end of the screw rod is in threaded connection with a piston, the piston is sleeved with the inner wall of the barrel A, a protrusion is formed in the side wall of the piston, and the piston is attached to the inner wall of the communicating position of the barrel A and the barrel B.

Preferably, the bottom surface of the medicine feeding barrel is provided with a circular table hole, one side of the medicine feeding barrel, which is small in diameter, faces upwards, the bottom surface of the sieve plate is fixedly connected with a spring A, one end, far away from the sieve plate, of the spring A is fixedly connected with a circular table plate, and the circular table plate is attached to the inner wall of the circular table hole.

Preferably, the auxiliary mechanism B comprises two air outlet cylinders which are in a hollow state, and the two air outlet cylinders are respectively fixedly connected and communicated with the two sides of the top surface of the cylinder body A.

Preferably, the bottom surface of the air outlet cylinder is provided with a circular table hole, the side, with the small diameter, of the circular table hole on the air outlet cylinder faces downwards, the inner wall of the air outlet cylinder is fixedly connected with a spring A, one end, far away from the inner wall of the air outlet cylinder, of the spring A is fixedly connected with the circular table plate, and the circular table plate is attached to the inner wall of the circular table hole.

Preferably, the inner wall of the top surface of the air outlet cylinder is sleeved with filter cotton.

Preferably, the axis body includes shell and center pin, the quantity of shell is four and upper and lower distribution, shell center fretwork and center pin are located the shell inner circle, four push pedal B of equidistant fixedly connected with of shell inner wall, the spout has all been seted up to the position that the shell is corresponded at the center pin four sides, spout inner wall fixedly connected with spring B, the one end fixedly connected with push pedal A of spout inner wall is kept away from to spring B, push pedal A and push pedal B all are the cuboid, the one end that the shell was kept away from to push pedal A's one end and push pedal B was kept away from to push pedal A all are equipped with the curved surface, push pedal A is corresponding with push pedal B's curved surface, baffle of the equal fixed connection of four shell outer walls, a connecting plate is all cup jointed to four baffle outer walls, the quantity of advancing the cartridge case is four.

Preferably, the inner wall of the cylinder B is fixedly connected with a friction ring corresponding to the baffle, and the friction ring is a sector and the concave surface is attached to the outer wall of the baffle.

(III) advantageous effects

Compared with the prior art, the invention provides a medical respiratory tract auxiliary bracket, which has the following beneficial effects:

1. this respiratory track auxiliary stand for medical treatment, setting through respiratory mechanism for the medicine property of the medicine is absorbed under the prerequisite of patient contactless medicine, the use of patient to the external medicine has been made things convenient for, and the air that will have the medicine property seals in barrel A, the problem that leads to the medicine property to reduce in the external medicine is sneaked into to the external air when avoiding breathing, be favorable to improving the effect of treatment, and the patient only need keep the stability of bottom plate can the free activity wearing the in-process of treatment cover, restraint to patient's activity is extremely low.

2. This respiratory track auxiliary stand for medical treatment through tracheal setting, when utilizing it to play the air guide effect, makes its resilience force that utilizes the torsional spring keep the situation of contracting in barrel B to make the treatment cover hug closely the patient oral area when wearing, need not hang in regions such as patient's ear, plays the benefit such as uncomfortable sense that reduces to wear.

3. This respiratory track auxiliary stand for medical treatment through the setting of play gas cylinder, concentrates the back to the patient's combustion gas and unify and discharge, and utilizes the filter pulp to filter after discharging, avoids the problem that pollutes external environment such as bacterium and virus that contains in the treatment process patient's exhalation gas.

4. This respiratory track auxiliary stand for medical treatment, through the setting of advancing the cartridge case, utilize the sieve of its connection to filter the air of suction barrel A, avoid in impurity such as flying dust gets into barrel A, and utilize mechanical motion suction air through respiratory mechanism, avoid the separation of sieve to lead to the problem of patient's inhaled air difficulty.

5. This respiratory track auxiliary stand is used in medical treatment, setting through the friction ring, the motion that utilizes the device necessary when moving comes the production of heat, play the effect to the inside high-temperature sterilization of barrel A and barrel B, and possess energy-conservingly, with low costs and exempt from the benefit of electrical connection, and after dragging the treatment cover repeatedly, barrel A outer wall can be conducted to the high temperature that the friction produced, carry out high-temperature sterilization to the back of treatment cover, thereby reduce the risk that bacterium or virus infected the patient under the long-time use, the security of improvement device.

6. This respiratory track auxiliary stand for medical treatment, through respiratory mechanism's setting, respiratory mechanism avoids the consumption of electric energy completely when using for respiratory mechanism is extremely low to the requirement of environment when using, can be in the condition such as going out and use at will, when increasing the portability of device, avoids going out to dislike the treatment, thereby increases the efficiency and the effect of treatment.

7. This respiratory track auxiliary stand for medical treatment through the setting of axis body for four treatment covers all can drive the center pin rotation alone when dragging at every turn, thereby can all extract a quantitative air when four treatment cover are dragged, and the air that supplies in the barrel A can supply many people to treat the use, makes the device can treat one to four people simultaneously, increases the efficiency of treatment.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a cylinder B according to the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of a shaft body in partial section according to the present invention;

FIG. 5 is a schematic cross-sectional view of the mandrel of the present invention;

FIG. 6 is a schematic cross-sectional view of the cartridge of the present invention;

FIG. 7 is a schematic view of the internal structure of the barrel A of the present invention;

FIG. 8 is a schematic structural view of a cylinder A according to the present invention;

FIG. 9 is a schematic cross-sectional view of the air outlet cylinder of the present invention.

In the figure: 1. a respiratory mechanism; 101. a cylinder A; 102. a base plate; 103. a cylinder B; 104. a treatment cover; 105. an air tube; 106. feeding a medicine box; 107. a sieve plate; 2. an auxiliary mechanism A; 201. a shaft body; 20101. a housing; 20102. a central shaft; 20103. pushing a plate A; 20104. pushing a plate B; 202. a baffle plate; 203. a connecting plate; 204. a torsion spring; 205. a straight gear A; 206. a screw; 207. a spur gear B; 208. a piston; 209. a round table plate; 2010. a spring A; 2011. a spring B; 3. an auxiliary mechanism B; 301. an air outlet cylinder; 302. filtering cotton; 4. a friction ring; 5. semi-annular holes; 6. a circular truncated cone hole; 7. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the invention provides a respiratory tract auxiliary support for medical treatment, comprising a breathing mechanism 1, an auxiliary mechanism a2 and an auxiliary mechanism B3, wherein the auxiliary mechanism a2 and the auxiliary mechanism B3 are both arranged on the breathing mechanism 1, the breathing mechanism 1 comprises a cylinder body a101 and a cylinder body B103, the number of the cylinder bodies B103 is two, and the two cylinder bodies are respectively and fixedly connected with the left side surface and the right side surface of the cylinder body a101, the top surface of the cylinder body B103 is flush with the top surface of the cylinder body a101, the bottom surface of the cylinder body a101 is hollow, the inside of the cylinder body B103 is hollow and is communicated with the cylinder body a101, the bottom surface of the cylinder body a101 is fixedly connected with a bottom plate 102, the top surfaces of the front side and the back side of the cylinder body a101 are respectively and fixedly connected with a medicine inlet cylinder 106, the medicine inlet cylinder 106 is hollow and is communicated with the cylinder body B103, the inner wall of, the treatment cover 104 is fixedly connected with one end of the air pipe 105 positioned on the front side, the back side of the treatment cover 104 is paved with holes and communicated with the air pipe 105, and the back side of the treatment cover 104 is attached to the front side of the cylinder A101.

The auxiliary mechanism A2 comprises a straight gear A205 and a baffle plate 202, the top surface of the cylinder B103 is provided with a hole, a rotating bearing is fixedly arranged in the hole, the inner ring of the rotating bearing is fixedly connected with a round rod, the bottom surface of the round rod is fixedly connected with the straight gear A205, the top surface of the straight gear A205 is fixedly connected with a torsional spring 204, one end of the torsional spring 204 far away from the straight gear A205 is fixedly connected with the inner wall of the top surface of the cylinder B103, the bottom surface of the straight gear A205 is fixedly connected with a shaft body 201, the outer wall of the shaft body 201 is fixedly connected with an air pipe 105 in the cylinder B103, the air pipe 105 is wound on the shaft body 201 for a plurality of circles, the baffle plate 202 is a circular ring body and is sleeved with the outer wall of the shaft body 201, the outer wall of the back surface of the baffle plate 202 is sleeved with a connecting plate 203, the connecting plate 203, spur gear B207 and spur gear A205 meshing, two semi-ring hole 5 have been seted up to spur gear B207 top surface, and semi-ring hole 5 corresponds with the cartridge case 106 position of advancing, and the outer wall threaded connection in screw 206 top has piston 208, and piston 208 cup joints with barrel A101 inner wall and the lateral wall is equipped with the arch and laminates with barrel A101 and barrel B103 intercommunication department inner wall.

Advance cartridge case 106 bottom surface and seted up round platform hole 6, it is ascending to advance the one side that round platform hole 6 diameter is little on cartridge case 106, sieve 107 bottom surface fixedly connected with spring A2010, the one end fixedly connected with round platform board 209 of sieve 107 is kept away from to spring A2010, round platform board 209 and the laminating of 6 inner walls in round platform hole, complementary unit B3 includes air outlet cylinder 301, air outlet cylinder 301 is hollow state, air outlet cylinder 301's quantity is two, two air outlet cylinders 301 are fixed connection respectively and communicate in the both sides of barrel A101 top surface.

Round platform hole 6 has been seted up to play chimney 301 bottom surface, and the one side that round platform hole 6 diameters are little on play chimney 301 is downward, play chimney 301 inner wall fixed connection spring A2010, and spring A2010 keeps away from the one end fixed connection round platform board 209 and the laminating of round platform board 209 and 6 inner walls in round platform hole of play chimney 301 inner wall, and play chimney 301 top surface inner wall has cup jointed filter pulp 302, and filter pulp 302 is prior art, does not do not here give unnecessary details.

As shown in fig. 4, the shaft body 201 includes a housing 20101 and a central shaft 20102, the number of the housing 20101 is four, the housing 20101 is distributed up and down, the center of the housing 20101 is hollowed, the central shaft 20102 is located at the inner ring of the housing 20101, the inner wall of the housing 20101 is fixedly connected with four push plates B20104 at equal intervals, the four sides of the central shaft 20102 are provided with sliding chutes 7 corresponding to the housing 20101, the inner wall of each sliding chute 7 is fixedly connected with a spring B2011, one end of the spring B2011, which is far away from the inner wall of the sliding chute 7, is fixedly connected with a push plate a20103, the depth of each sliding chute 7 is one half of the width of the push plate a20103, the width of the push plate B20104 is one half of the interval between the housing 20101 and the central shaft 20102, the push plates a20103 and B20104 are rectangular, one end of the push plate a20103, which is far away from the central shaft 20102, and one end of the push plate, the number of the medicine feeding barrels 106 is four, and the air pipes 105 on the four medicine feeding barrels 106 are fixedly connected and wound with the outer walls of the four shells 20101 in the two barrel bodies B103 respectively.

The position fixedly connected with friction ring 4 that the barrel B103 inner wall corresponds baffle 202, friction ring 4 is the laminating of quadrant and concave surface and baffle 202 outer wall, and baffle 202 and friction ring 4's binding face all adopts the rubber material and the outer wall is roughening treatment, and the material outside baffle 202 and the 4 binding face of friction ring is copper.

The working principle is as follows:

(1) and medicine placement: firstly, the sleeved sieve plate 107 of the medicine box 106 is taken down, then the external medicine is placed on the sieve plate 107 in the middle, and the taken sieve plate 107 is sleeved on the inner wall of the medicine box 106 again.

(2) And the use of the medicine: then, after the treatment cover 104 is taken and separated from the cylinder A101, the back of the treatment cover 104 is attached to the mouth and the nose of a user, when the treatment cover 104 is separated from the cylinder A101, the air pipe 105 connected with the treatment cover 104 pulls the shaft body 201 to move forwards, so that the inner wall of the back of the shell 20101 is attached to the outer wall of the back of the central shaft 20102, at the moment, the shell 20101 is driven to rotate along with the pulling of the air pipe 105, the push plate B20104 on the shell 20101 is in contact with the push plate A03 to push the central shaft 20102 to rotate, the central shaft 20102 drives the spur gear A205 to rotate after rotating, when the central shaft 20102 rotates, the push plate A20103 which is not attached to the outer wall of the shell 20101 is in contact with the push plate B20104, the shell 20101 is prevented from being driven to rotate, the problem that the treatment cover 104 which is not pulled falls off the cylinder A101 is avoided, the straight gear A205 drives the spur gear B207 to rotate after rotating, the straight gear B207 to, piston 208 makes barrel A101 produce the negative pressure in the inside above piston 208 after the downward movement, and the negative pressure pulls round platform board 209 in air outlet tube 301 and seals spout 7 and pulls in the interior round platform board 209 of cartridge 106 and expand round platform hole 6 to draw air from the external world through advancing cartridge 106, and the air of just drawing is infected with the property of a medicine after the external application on sieve 107, and the user inhales the air that is infected with the property of a medicine in barrel A101 through trachea 105 when breathing through treatment cover 104, thereby treats, and the air that the user exhaust has bacterium or virus passes through trachea 105 and concentrates in barrel A101.

(3) And resetting the device: after the treatment cover 104 is loosened, the torsion spring 204 drives the spur gear A205 to rotate and the air pipe 105 is wound on the shaft body 201 again, the spur gear A205 drives the spur gear B207 to rotate so that the screw 206 ascends, the screw 206 extrudes the air in the cylinder body A101 after ascending, the air in the cylinder body A101 is extruded out through the semi-ring hole 5, the extruded air pushes the circular table plate 209 in the air cylinder 106 to seal the circular table hole 6 and pushes the circular table plate 209 in the air outlet cylinder 301 to expand the circular table hole 6, so that the air with bacteria or viruses is extruded out through the air outlet cylinder 301, and the air with the bacteria or viruses is filtered by the filter cotton 302, so that the outside pollution is avoided.

(4) And sterilizing the device: the in-process that rotates at baffle 202 produces the heat through the friction with friction ring 4, the heat is inside through inside conduction to barrel A101 of barrel B103, and the heat heaies up to barrel A101 inside and outside wall through the good heat conductivity of baffle 202 and the 4 copper product of friction ring, the user can drive baffle 202 to rotate repeatedly through holding treatment cover 104 and pulling repeatedly and pine to produce higher heat and produce high temperature disinfection effect and the laminating and produce the high temperature disinfection effect at the treatment cover 104 of barrel A101 outer wall to barrel A101 and the inside production high temperature disinfection effect of barrel B103.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.