阅读说明：本技术 一种便于对患病部位进行指定喷洒的呼吸内科用喷药器 (Medicine sprayer for respiratory medicine convenient to carry out appointed spraying to diseased part ) 是由 侯正云 于 2020-06-15 设计创作，主要内容包括：本发明公开了一种便于对患病部位进行指定喷洒的呼吸内科用喷药器,包括固定框、橡胶球、挡块和小型雾化喷头,所述固定框上螺钉连接有气筒,且气筒上卡合连接有推杆,所述推杆的底端螺钉连接有活塞,且活塞卡合连接在气筒内,所述气筒上转动连接有双向螺纹杆,且双向螺纹杆上安装有挡块,所述输气管内螺钉连接有输药管,且输药管的底端螺栓连接有万向管。该便于对患病部位进行指定喷洒的呼吸内科用喷药器设置有挡块,通过转动双向螺纹杆能够带动两侧的挡块同时向中间运动,此时挡块能够将输气管关闭,输药管打开,同理,活塞结合气筒能够将输药管中的药物通过万向管推送至小型雾化喷头上进行稳定的药物喷涂工作。(The invention discloses a medicine sprayer for respiratory medicine, which is convenient for carrying out appointed spraying on a diseased part and comprises a fixed frame, a rubber ball, a stop block and a small-sized atomizing nozzle, wherein an air cylinder is connected to the fixed frame through a screw, a push rod is connected to the air cylinder in a clamping manner, a piston is connected to the bottom end of the push rod through a screw, the piston is connected to the air cylinder in a clamping manner, a bidirectional threaded rod is connected to the air cylinder in a rotating manner, the stop block is installed on the bidirectional threaded rod, a medicine conveying pipe is connected to the screw in the air conveying pipe, and a universal pipe is connected to. This breathe internal medicine with medicine spraying ware convenient to it appoints to spray to sicken position is provided with the dog, can drive the dog of both sides simultaneously to the intermediate motion through rotating two-way threaded rod, and the dog can be closed the gas-supply pipe this moment, and the medicine conveying pipe is opened, and in the same way, the piston combines the inflator can pass through universal pipe propelling movement to the last stable medicine spraying work that carries out of small-size atomizer with the medicine in the medicine conveying pipe.)

1. The utility model provides a breathe medicine spraying device for internal medicine convenient to appoint to spray diseased part, includes fixed frame (1), rubber ball (9), dog (16) and small-size atomizer (19), its characterized in that: the air cylinder is connected to the fixing frame (1) through screws, the push rod (3) is connected to the air cylinder (2) through a clamping manner, a piston (4) is connected to the bottom end of the push rod (3) through screws, the piston (4) is connected to the air cylinder (2) through a clamping manner, an air vent (5) is formed in the air cylinder (2), the air cylinder (2) is connected to the bottom end of the air cylinder (6) through a bolt, a filter screen plate (7) is connected to the air cylinder (6) through screws, a reset spring (11) is welded to the filter screen plate (7), a rubber ball (9) is connected to the bottom end of the reset spring (11) through screws, the rubber ball (9) is connected to a cable (10) through screws, the cable (10) is connected to the filter screen plate (7) through a clamping manner, the rubber ball (9) is connected to a clamping block (8), and the, endoscope (12) are installed to the bottom bolt of cable (10), and display device (13) are installed to the top bolt of cable (10) to display device (13) bolt installation is on fixed frame (1), endoscope (12) screwed connection is on gasbag (14), and gasbag (14) screwed connection is at the tail end of gas-supply pipe (6), it is connected with two-way threaded rod (15) to rotate on inflator (2), and installs dog (16) on two-way threaded rod (15), the screw is connected with defeated pencil (17) in gas-supply pipe (6), and the bottom bolted connection of defeated pencil (17) has universal pipe (18), small-size atomizer (19) are installed to the bolt on universal pipe (18), and small-size atomizer (19) screwed connection is on gasbag (14).

2. The medical sprayer for respiration, which facilitates the prescribed spraying of the affected part according to claim 1, characterized in that: the push rod (3) is fixed in the middle of the piston (4), the outer end face of the piston (4) is attached to the inner end face of the air cylinder (2), and the diameter of the air cylinder (2) is equal to that of the air conveying pipe (6).

3. The medical sprayer for respiration, which facilitates the prescribed spraying of the affected part according to claim 1, characterized in that: the cable (10) is fixed in the middle of the rubber ball (9), the diameter of the rubber ball (9) is larger than the diameter of the inner space of the fixture block (8), and the bottom surface of the fixture block (8) is inclined.

4. A medical drug sprayer for respiratory department for facilitating prescribed spraying to the affected part according to claim 1 or 3, characterized in that: the diameter of the cable (10) is smaller than the diameter of the inner space of the clamping block (8), the outer surface of the cable (10) is attached to the inner surface of the return spring (11), and the small atomizing nozzles (19) are distributed on the universal pipe (18) in an equal distance.

5. A medical drug sprayer for department of respiration for facilitating prescribed spraying to the affected part according to claim 1 or 2, characterized in that: the bidirectional threaded rod (15) is in threaded connection with the stop blocks (16), the stop blocks (16) are symmetrically distributed on two sides of the bidirectional threaded rod (15), the stop blocks (16) are semicircular, and the total diameter of the stop blocks (16) is equal to that of the gas conveying pipe (6).

6. A medical drug sprayer for respiratory department for facilitating prescribed spraying to the affected part according to any one of claims 1 to 5, characterized in that: the inner bearing of the medicine conveying pipe (17) is connected with shunting fan blades (20), the shunting fan blades (20) and the medicine conveying pipe (17) are in one-to-one correspondence, and the medicine conveying pipe (17) is symmetrically distributed on two sides of the gas conveying pipe (6).

Technical Field

The invention belongs to the technical field of respiratory medicine, relates to a medicine sprayer, and particularly relates to a medicine sprayer for respiratory medicine, which is convenient for appointed spraying of a diseased part.

Background

The swelling and pain in throat or the tonsil inflammation are common diseases in the respiratory department, and when the swelling and pain in throat or the tonsil inflammation are clinically diagnosed and treated in the respiratory department, a medicine sprayer is needed to be used for spraying powdery medicines into the oral cavity of a patient, so that the treatment effect is achieved.

Most of the prior medicine sprayers for respiratory medicine have the following problems:

firstly, the conventional medicine sprayer can only deliver the medicine to the periphery of the affected part, and cannot accurately deliver the medicine to the affected part, so that the medicine is not conveniently absorbed by the affected part, the treatment effect is poor, and the medicine cannot be uniformly sprayed to the affected part;

secondly, because different patients' trachea diameter is different, to the trachea of different diameters, the medicine spraying device is inconvenient to closely laminate with the affected part position, and then inconvenient subsequent drug delivery work of carrying on.

We have therefore proposed a medical respiratory sprayer which facilitates the prescribed spraying of the affected part in order to solve the problems set forth above.

Disclosure of Invention

The invention aims to provide a medicine sprayer for department of respiratory medicine, which is convenient for appointed spraying of a diseased part, and aims to solve the problems that the medicine sprayer for department of respiratory medicine in the market at present cannot accurately and uniformly convey medicines to the diseased part and is inconvenient to be tightly attached to the affected part, which are brought forward by the background technology.

The purpose of the invention can be realized by the following technical scheme: a medicine sprayer for respiratory medicine convenient for appointed spraying of a diseased part comprises a fixed frame, a rubber ball, a stop block and a small-sized atomizing nozzle, wherein a screw on the fixed frame is connected with an air cylinder, a push rod is connected on the air cylinder in a clamping manner, a bottom screw of the push rod is connected with a piston, the piston is connected in the air cylinder in a clamping manner, an air vent is formed in the air cylinder, a bottom bolt of the air cylinder is connected with a gas pipe, a filter screen plate is connected in the gas pipe in a screw manner, a reset spring is welded on the filter screen plate, the bottom screw of the reset spring is connected with the rubber ball, the rubber ball is connected on a cable, the cable is connected on the filter screen plate in a clamping manner, the rubber ball is connected on a clamping block, the clamping block is connected in the gas pipe in a screw manner, and the display device bolted mounting is on fixed frame, the endoscope screw connection is on the gasbag, and gasbag screwed connection is at the tail end of gas-supply pipe, rotate on the inflator and be connected with two-way threaded rod, and install the dog on the two-way threaded rod, the screw is connected with defeated pencil in the gas-supply pipe, and the bottom bolted connection of defeated pencil has the universal pipe, small-size atomizer is installed to the bolt on the universal pipe, and small-size atomizer screwed connection is on the gasbag.

The working principle of the invention is as follows: when the device works, the air bag is firstly inserted into the trachea of a patient, at the moment, the affected part in the trachea of the patient can be detected through the endoscope, and the display and observation are carried out through the display device until the air bag is inserted into the affected part; the piston is pressed by the push rod to move downwards in the inflator, at the moment, air passes through the filter screen plate in the air delivery pipe under the action of air pressure, the rubber ball on the clamping block can be pushed downwards, the air can be delivered into the air bag, the air can be filtered under the action of the filter screen plate, the rubber ball can be driven to return to the original position under the action of the reset spring, the clamping block can be combined to form closed work, and then under the up-and-down reciprocating motion of the piston, the air bag can be stably inflated by combining the vent hole until the air bag is inflated to be attached to the inner wall of the trachea of a patient; after inflating, the dog that can drive both sides through two-way threaded rod is simultaneously to the intermediate motion, the dog can be closed the gas-supply pipe this moment, the loading tube is opened, the same reason, piston motion can pass through universal pipe propelling movement to small-size atomizing nozzle with the medicine in the loading tube, and then can carry out stable medicine spraying work to the affected part position after the laminating, and when carrying the medicine in the loading tube, under the effect of air current, can drive the reposition of redundant personnel flabellum and rotate in the loading tube, and then can carry out homodisperse work to the medicine, and then can guarantee the homogeneity of medicine spraying, can effectively prevent the medicine simultaneously and block up, above is just the working process of whole medicine spraying device.

Preferably, the push rod is fixed in the middle of the piston, the outer end face of the piston is attached to the inner end face of the air cylinder, and the diameter of the air cylinder is equal to that of the air conveying pipe.

By adopting the structure, the push rod can be ensured to drive the piston to stably move up and down in the inflator, and further the subsequent inflation work is facilitated.

Preferably, the cable is fixed in the middle of the rubber ball, the diameter of the rubber ball is larger than the diameter of the inner space of the clamping block, and the bottom surface of the clamping block is inclined.

By adopting the structure, the rubber ball can be conveniently controlled to perform stable sealing work on the clamping block, and the use efficiency of the pesticide sprayer is improved.

Preferably, the diameter of cable is less than the inner space diameter of fixture block, and the surface of cable and reset spring's internal surface laminate mutually, small-size atomizer equidistance distributes on the universal pipe.

By adopting the structure, the affected part can be fully sprayed by the small-sized atomizing nozzle.

Preferably, be threaded connection between two-way threaded rod and the dog, and the dog symmetric distribution is in the both sides of two-way threaded rod to the dog semicircular in shape, the total diameter of dog equals with the diameter of gas-supply pipe simultaneously.

By adopting the structure, the stability of the connection state between the bidirectional threaded rod and the check block can be ensured, and the use stability of the pesticide sprayer is improved.

Preferably, the inner bearing of the medicine conveying pipe is connected with shunting fan blades, the shunting fan blades correspond to the medicine conveying pipe one by one, and the medicine conveying pipe is symmetrically distributed on two sides of the medicine conveying pipe.

By adopting the structure, the stability of the working effect of the shunting fan blades in the medicine conveying pipe can be ensured, the spraying uniformity of the medicine can be ensured, and the use diversity of the medicine sprayer is increased.

Compared with the prior art, this be convenient for carry out appointed medicine sprayer for respiratory medicine who sprays to sick position has following advantage:

1. the medicine sprayer is provided with an air bag, a piston is pressed downwards by a push rod to move downwards in an air cylinder, a rubber ball can be pushed downwards under the action of air pressure, air can be conveyed into the air bag, then a reset spring is combined with the rubber ball to form sealing on a clamping block, and then the air bag can be stably inflated by combining an air hole under the action of the up-and-down reciprocating motion of the piston, so that the air pipes of patients with different diameters can be attached, the subsequent medicine spraying work is facilitated, and the use stability of the medicine sprayer is improved;

2. the medicine sprayer is provided with the check blocks, after the air inflation is finished, the check blocks on two sides can be driven to move towards the middle simultaneously by rotating the bidirectional threaded rod, at the moment, the check blocks can close the gas transmission pipe, the medicine transmission pipe is opened, and similarly, the piston and the air cylinder can push the medicines in the medicine transmission pipe to the small-sized atomizing nozzle through the universal pipe to perform stable medicine spraying work, so that the use efficiency of the medicine sprayer is improved;

3. this medicine sprayer is provided with the reposition of redundant personnel flabellum, and when the piston combines the inflator to carry the medicine in the medicine conveying pipe, under the effect of air current, can drive the reposition of redundant personnel flabellum and rotate in the medicine conveying pipe, and then can carry out homodisperse work to the medicine, and then can guarantee the homogeneity of medicine spraying, can effectively prevent the medicine simultaneously and block up, has increased the use variety of medicine sprayer.

Drawings

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

FIG. 2 is a schematic top view of the inflator of the present invention;

FIG. 3 is a schematic top view of the stopper of the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 1;

FIG. 5 is a schematic view of the structure at B in FIG. 1;

FIG. 6 is a schematic top view of a splitter blade according to the present invention.

In the figure: 1. a fixing frame; 2. an air cylinder; 3. a push rod; 4. a piston; 5. a vent hole; 6. a gas delivery pipe; 7. a filter screen plate; 8. a clamping block; 9. a rubber ball; 10. a cable; 11. a return spring; 12. an endoscope; 13. a display device; 14. an air bag; 15. a bidirectional threaded rod; 16. a stopper; 17. a drug delivery tube; 18. a universal tube; 19. a small-sized atomizing nozzle; 20. shunting fan blades.

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. 1-6, the present invention provides a technical solution: a medicine sprayer for respiratory medicine convenient for appointed spraying of a diseased part comprises a fixed frame 1, an air cylinder 2, a push rod 3, a piston 4, an air vent 5, a gas pipe 6, a filter screen plate 7, a clamping block 8, a rubber ball 9, a cable 10, a reset spring 11, an endoscope 12, a display device 13, an air bag 14, a bidirectional threaded rod 15, a stop block 16, a medicine conveying pipe 17, a universal pipe 18, a small-sized atomizing nozzle 19 and a shunting fan blade 20, wherein the air cylinder 2 is connected to the fixed frame 1 through a bolt, the push rod 3 is connected to the air cylinder 2 in a clamping manner, the piston 4 is connected to the bottom end of the push rod 3 through a bolt, the piston 4 is connected to the air cylinder 2 in a clamping manner, the air vent 5 is formed in the air cylinder 2, the gas pipe 6 is connected to the bottom end of the air cylinder 2 through a bolt, the filter screen plate 7 is connected to the air, rubber ball 9 screwed connection is on cable 10, and cable 10 block connection is on filter plate 7, rubber ball 9 block connection is on fixture block 8, and 8 screwed connection of fixture block is in gas-supply pipe 6, endoscope 12 is installed to the bottom bolt of cable 10, and display device 13 is installed to the top bolt of cable 10, and display device 13 is bolted installation on fixed frame 1, endoscope 12 screwed connection is on gasbag 14, and 14 screwed connection of gasbag is at the tail end of gas-supply pipe 6, it is connected with two-way threaded rod 15 to rotate on inflator 2, and install dog 16 on the two-way threaded rod 15, the screw is connected with medicine conveying pipe 17 in the gas-supply pipe 6, and the bottom bolted connection of medicine conveying pipe 17 has universal pipe 18, the bolt is installed small-size atomizer 19 on universal pipe 18, and small-size atomizer 19 screwed connection is on gasbag 14.

Specifically, the push rod 3 is fixed in the middle of the piston 4, the outer end face of the piston 4 is attached to the inner end face of the inflator 2, and the diameter of the inflator 2 is equal to that of the gas pipe 6, so that the push rod 3 can drive the piston 4 to move up and down stably in the inflator 2, and subsequent inflation work is facilitated.

Specifically, cable 10 is fixed in the middle part of rubber ball 9, and the diameter of rubber ball 9 is greater than the inner space diameter of fixture block 8 to the bottom surface of fixture block 8 personally submits the slope form, can conveniently control rubber ball 9 and carry out stable sealing work on fixture block 8, has improved the use high efficiency of medicine spraying device.

Specifically, the diameter of cable 10 is less than the inner space diameter of fixture block 8, and the surface of cable 10 and the internal surface of reset spring 11 are laminated mutually, and small-size atomizer 19 equidistance distributes on universal pipe 18, can carry out abundant spraying to the affected part position.

Specifically, be threaded connection between two-way threaded rod 15 and the dog 16, and dog 16 symmetric distribution is in two-way threaded rod 15's both sides to dog 16 semicircular in shape, the total diameter of dog 16 equals with the diameter of gas-supply pipe 6 simultaneously, can guarantee the stability of connected state between two-way threaded rod 15 and the dog 16, has improved the stability in use of medicine spraying device.

Specifically, the bearing is connected with reposition of redundant personnel flabellum 20 in the medicine conveying pipe 17, and one-to-one between reposition of redundant personnel flabellum 20 and the medicine conveying pipe 17 to medicine conveying pipe 17 symmetric distribution can guarantee reposition of redundant personnel flabellum 20 the stability of working effect in medicine conveying pipe 17 in the both sides of gas-supply pipe 6, and then can guarantee the homogeneity that the medicine sprayed, has increased the use variety of liquid medicine spraying device.

The working principle of the invention is as follows:

before the medicine sprayer for the respiratory medicine, which is convenient for appointed spraying of the diseased part, is used, the whole condition of the medicine sprayer needs to be checked firstly, and the normal work can be ensured;

when the medicine sprayer is used for starting working, referring to fig. 1, firstly, the air bag 14 is inserted into the trachea of a patient together with the gas transmission pipe 6, at the moment, the affected part position in the trachea of the patient can be detected through the endoscope 12, and the display observation is carried out through the cable 10 and the display device 13 until the air bag 14 is inserted into the affected part position;

then, the piston 4 is pressed downwards by the push rod 3 to move downwards in the air cylinder 2, and with reference to the figures 1-4, air passes through the filter screen plate 7 in the air conveying pipe 6 under the action of air pressure, the rubber ball 9 on the fixture block 8 can be pushed downwards, and then the air can be conveyed into the air bag 14, the air can be filtered under the action of the filter screen plate 7, then the rubber ball 9 can be driven to return to the original position under the action of the return spring 11, the fixture block 8 can be combined to form sealing work, and then the air bag 14 can be stably inflated by combining the vent hole 5 under the up-and-down reciprocating motion of the piston 4 until the air bag 14 is inflated to be attached to the inner wall of the trachea of a patient;

after the inflation, combine fig. 1-fig. 6, can drive the dog 16 of both sides simultaneously to middle motion through rotating two-way threaded rod 15, dog 16 can close gas-supply pipe 6 this moment, medicine conveying pipe 17 opens, and on the same reason, piston 4 combines inflator 2 can pass through universal pipe 18 propelling movement to small-size atomizer 19 with the medicine in medicine conveying pipe 17, and then can carry out stable medicine spraying work to the affected part position after the laminating, and when carrying the medicine in medicine conveying pipe 17, under the effect of air current, can drive reposition of redundant personnel flabellum 20 and rotate in medicine conveying pipe 17, and then can carry out homodisperse work to the medicine, and then can guarantee the homogeneity of medicine spraying, can effectively prevent the medicine jam simultaneously, above is the course of whole liquid medicine spraying device.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.