CN215309586U

CN215309586U - Special medicine sprayer for department of stomatology

Info

Publication number: CN215309586U
Application number: CN202121239668.3U
Authority: CN
Inventors: 周爱华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-12-28
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a special medicine sprayer for stomatology, which comprises a medicine inlet pipe, wherein a connecting body is sleeved on the outer side wall of the medicine inlet pipe, a lower supporting column is rotatably arranged on the lower side wall of the connecting body, an upper supporting column corresponding to the lower supporting column is rotatably arranged on the upper side wall of the connecting body, a cavity is arranged in the upper supporting column, a rotary drum is rotatably arranged on the bottom wall of the cavity, a turbine structure is arranged on the outer side wall of the rotary drum, a rotary rod is rotatably inserted into the side wall of the upper supporting column, a worm structure matched with the turbine structure is arranged on the outer side wall of the rotary rod in the cavity, an internal thread structure is arranged in the rotary drum, and a pneumatic mechanism is communicated with one end of the medicine inlet pipe. Compared with the prior art, the utility model has the advantages that: this device is provided with down to support the post and support the post on with adjustable, can avoid leading to facial acid because of the patient opens the mouth for a long time, needs to close the rest and influence doctor's treatment with patient's cavity support column.

Description

Special medicine sprayer for department of stomatology

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a special medicine sprayer for stomatology.

Background

At present, oral diseases often cause ulcer bleeding inside oral cavities, oral bleeding not only blurs the internal conditions of the oral cavities and is not beneficial to treatment of the oral diseases, but also is easy to cause cross infection and aggravate the oral diseases, and therefore, when the oral diseases are treated, medicine powder is often scattered on bleeding parts for hemostasis treatment.

In the prior art, the operation is generally to twist the medicine powder by hands, which is not only insanitary, but also has lower accuracy of spreading position, reduces the treatment effect, and because the oral space is smaller, the patient opens the mouth for a long time, which easily causes the face of the patient to be sour and tired, and affects the treatment of the doctor; in addition, when the ulcer is positioned at a deeper position in the oral cavity, the administration position is not easy to find, if the medicine powder is sprayed into the respiratory tract and the digestive tract carelessly, respiratory tract spasm can be caused, the life safety of a patient is seriously threatened even, and great working difficulty is brought to medical staff.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem and provide a special medicine sprayer for stomatology, which is convenient and sanitary to use and high in medicine application accuracy.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a special medicine sprayer for stomatology comprises a medicine inlet pipe, wherein a connector is sleeved on the outer side wall of the medicine inlet pipe, a lower supporting column is rotatably arranged on the lower side wall of the connector, a lower supporting plate is connected to the lower end of the lower supporting column, an upper supporting column corresponding to the lower supporting column is rotatably arranged on the upper side wall of the connector, a cavity is arranged inside the upper supporting column, a rotary drum is rotatably arranged on the bottom wall of the cavity, a turbine structure is arranged on the outer side wall of the rotary drum, a rotary rod is rotatably inserted into the side wall of the upper supporting column, one end of the rotary rod is located inside the cavity, a worm structure matched with the turbine structure is arranged on the outer side wall of the rotary rod inside the cavity, an internal thread structure is arranged inside the rotary drum, a lifting rod is arranged inside the rotary drum in a matched mode, the upper end of the lifting rod penetrates through the upper side wall of the upper supporting column in a rotating mode and is connected with the upper supporting plate, and limiting rods are connected to two opposite side walls of the lifting rod, the other end of the limiting rod is connected with the side wall of the cavity in a vertical sliding mode through a sliding groove, and one end of the medicine inlet pipe is communicated with a pneumatic mechanism.

As an improvement, the pneumatic mechanism comprises an elastic air bag, a hose is connected and arranged at a nozzle of the elastic air bag, the other end of the hose is communicated with the medicine inlet pipe, a medicine discharge pipe is connected and arranged on the side wall of the connecting body, and the lower end of the medicine discharge pipe is communicated with the medicine inlet pipe.

As an improvement, a one-way valve I is arranged inside the medicine inlet pipe between the medicine discharge pipe and the hose, an air inlet pipe is communicated with the side wall of the elastic air bag, and a one-way valve II is arranged in the air inlet pipe.

As an improvement, the end part of the rotating rod positioned outside the upper support column is connected with a cake knob, and the cake knob and the elastic air bag are positioned on the same side of the upper support column.

As an improvement, a supporting rod is fixedly connected to the side wall of the connecting body, and the upper end of the supporting rod is rotatably connected with the rotating rod.

As an improvement, one side of the upper supporting column, which is far away from the cake knob, is provided with a lamp.

As an improvement, the diameter of the medicine inlet pipe is gradually reduced from one end close to the elastic air bag to the other end.

As an improvement, the upper side wall of the upper supporting plate and the lower side wall of the lower supporting plate are both provided with grooves which are in accordance with the shapes of human teeth, and soft substances are arranged in the grooves.

Compared with the prior art, the utility model has the advantages that: this device is provided with down to support the post and support the post on with adjustable, can avoid leading to facial souring because of the patient opens the mouth for a long time, needs to close the rest and influence doctor's treatment, and the setting of lamp can just be fixed a position the ulcer position accuracy with the doctor, and elasticity gasbag is as power, convenient to use in addition.

Drawings

Fig. 1 is a front view schematically showing the structure of a special sprayer for stomatology according to the present invention.

Fig. 2 is a left side view of the upper prop of the special sprayer for stomatology department of the utility model.

As shown in the figure: 1. the medicine feeding device comprises a medicine feeding pipe, 2, a connector, 3, a lower supporting column, 4, a lower supporting plate, 5, an upper supporting column, 6, a cavity, 7, a rotary drum, 8, a rotary rod, 9, a lifting rod, 10, an upper supporting plate, 11, a limiting rod, 12, an elastic air bag, 13, a hose, 14, a medicine discharging pipe, 15, a one-way valve I, 16, an air inlet pipe, 17, a one-way valve II, 18, a cake knob, 19, a supporting rod, 20, a radiation lamp, 21 and a groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings 1-2, a special medicine sprayer for stomatology comprises a medicine inlet pipe 1, wherein the outer side wall of the medicine inlet pipe 1 is sleeved with a connector 2, the lower side wall of the connector 2 is rotatably provided with a lower support column 3, the lower end of the lower support column 3 is connected with a lower support plate 4, the upper side wall of the connector 2 is rotatably provided with an upper support column 5 corresponding to the lower support column 3, a cavity 6 is arranged inside the upper support column 5, the bottom wall of the cavity 6 is rotatably provided with a rotary drum 7, the outer side wall of the rotary drum 7 is provided with a turbine structure, the side wall of the upper support column 5 is rotatably inserted with a rotary rod 8, one end of the rotary rod 8 is positioned inside the cavity 6, the outer side wall of the rotary rod 8 positioned inside the cavity 6 is provided with a worm structure matched with the turbine structure, the interior of the rotary drum 7 is provided with an internal thread structure, the interior of the rotary drum 7 is matched with a lifting rod 9, and the upper end of the lifting rod 9 rotatably penetrates through the upper side wall of the upper support column 5, and the connection is equipped with and supports board 10, lifter 10 relative both sides wall all connects and is equipped with gag lever post 11, the gag lever post 11 other end passes through spout and 6 lateral walls of cavity sliding connection from top to bottom, it is equipped with pneumatic mechanism to advance the intercommunication of 1 one end of pencil.

The pneumatic mechanism includes elasticity gasbag 12, the connection of elasticity gasbag 12 spout department is equipped with hose 13, the hose 13 other end with advance pencil 1 intercommunication, 2 lateral wall connections are equipped with on the connector and put pencil 14, put 14 lower extremes of pencil and advance pencil 1 intercommunication.

A first check valve 15 is arranged inside the medicine inlet pipe 1 between the medicine discharge pipe 14 and the hose 13, an air inlet pipe 16 is communicated with the side wall of the elastic air bag 12, and a second check valve 17 is arranged in the air inlet pipe 16.

The end part of the rotating rod 8 positioned outside the upper support column 5 is connected with a cake knob 18, and the cake knob 18 and the elastic air bag 12 are positioned on the same side of the upper support column 5.

The side wall fixed connection is equipped with bracing piece 19 on the connector 2, 19 upper ends of bracing piece rotate with bull stick 8 and be connected.

And a lamp 20 is arranged on one side of the upper prop 5 far away from the cake knob 18.

The diameter of the medicine inlet pipe 1 is gradually reduced from one end close to the elastic air bag 12 to the other end. Grooves 21 which are in accordance with the shape of human teeth are formed in the upper side wall of the upper supporting plate 10 and the lower side wall of the lower supporting plate 4, and soft substances are arranged in the grooves 21.

When the utility model is implemented specifically, a doctor firstly puts the medicine powder into the medicine feeding tube 1 from the medicine feeding tube 14 and turns on the irradiation lamp 20, then puts one end of the medicine feeding tube 1 far away from the elastic air bag 12 into the mouth of a patient, the upper teeth and the lower teeth of the patient are respectively occluded in the grooves 21 of the upper supporting plate and the lower supporting plate, then manually rotates the cake knob 18, the cake knob 18 rotates to drive the rotating rod 8 to rotate, the worm structure on the rotating rod 8 is engaged with the turbine structure on the rotating cylinder 7, so the rotating cylinder 7 can be driven to rotate, the rotating cylinder 7 can drive the lifting rod 9 matched with the internal threads of the rotating cylinder to do lifting motion, the lifting rod 9 lifts to drive the upper supporting plate 10 to lift the mouth of the patient, and the arrangement can avoid the face souring caused by the long-time mouth opening of the patient, the doctor treatment is needed to be stopped, the irradiation lamp 20 can illuminate the inside of the mouth of the patient, so that the doctor can conveniently find the ulcer position, after finding the ulcer position, because the upper supporting column 5 and the lower supporting column 3 are rotatably connected with the connecting body 2, a doctor can rotate the connecting body 2 left and right, so that the medicine inlet pipe 1 is aligned with the ulcer position, after the position is determined, the doctor pinches the elastic air bag 12 with hands, air flow in the elastic air bag 12 sequentially passes through the hose 13 and the medicine inlet pipe 1, and when passing through the medicine inlet pipe 1, the medicine powder in the elastic air bag can be taken away and sprayed out from the other end of the medicine inlet pipe 1 to be sprayed at the ulcer position; the inner diameter of the medicine inlet pipe 1 is gradually increased from left to right, so that the speed of gas entering the medicine inlet pipe 1 is increased, the medicine can be effectively sprayed out, after the elastic air bag 12 is loosened, the elastic air bag 12 is restored to the original state, external air flow enters the elastic air bag 12 from the air inlet pipe 1, normal conveying of the medicine is guaranteed through the arrangement of the one-way valve I15 and the one-way valve II 17, the air flow for spraying the medicine is conveniently controlled, and the practicability is improved; after the medicine is applied, the cake knob 18 is rotated reversely, so that the lifting rod 9 descends, and the device can be taken out from the mouth of a patient, and the use is convenient.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a special medicine sprayer of department of stomatology, includes into pencil (1), its characterized in that: the outer side wall of the medicine feeding pipe (1) is sleeved with a connecting body (2), the lower side wall of the connecting body (2) is rotatably provided with a lower support column (3), the lower end of the lower support column (3) is connected with a lower support plate (4), the upper side wall of the connecting body (2) is rotatably provided with an upper support column (5) corresponding to the lower support column (3), a cavity (6) is arranged inside the upper support column (5), the bottom wall below the cavity (6) is rotatably provided with a rotary drum (7), the outer side wall of the rotary drum (7) is provided with a turbine structure, the outer side wall of the upper support column (5) is rotatably inserted with a rotary rod (8), one end of the rotary rod (8) is positioned inside the cavity (6), the outer side wall of the rotary rod (8) positioned inside the cavity (6) is provided with a worm structure matched with the turbine structure, the inner thread structure is arranged inside the rotary drum (7), and the inner part of the rotary drum (7) is matched with a lifting rod (9), the upper end of the lifting rod (9) rotates to penetrate through the upper side wall of the upper supporting column (5), an upper supporting plate (10) is connected and arranged, the lifting rod (9) located inside the cavity (6) is provided with limiting rods (11) in a connection mode on two opposite side walls, the other end of each limiting rod (11) is connected with the side wall of the cavity (6) in a sliding mode through sliding grooves, and a pneumatic mechanism is communicated with one end of the medicine inlet pipe (1).

2. The special sprayer for department of stomatology according to claim 1, wherein: pneumatic mechanism includes elasticity gasbag (12), elasticity gasbag (12) nozzle department is connected and is equipped with hose (13), the hose (13) other end with advance pencil (1) intercommunication, lateral wall is connected and is equipped with and puts pencil (14) on connector (2), put pencil (14) lower extreme and advance pencil (1) intercommunication.

3. The special sprayer for department of stomatology according to claim 2, characterized in that: the medicine feeding pipe (1) between the medicine discharging pipe (14) and the hose (13) is internally provided with a one-way valve I (15), the side wall of the elastic air bag (12) is communicated with an air inlet pipe (16), and the air inlet pipe (16) is internally provided with a one-way valve II (17).

4. The special sprayer for department of stomatology according to claim 1, wherein: the end part of the rotating rod (8) positioned outside the upper support column (5) is connected with a cake knob (18), and the cake knob (18) and the elastic air bag (12) are positioned on the same side of the upper support column (5).

5. The special sprayer for department of stomatology according to claim 4, wherein: the side wall fixed connection is equipped with bracing piece (19) on connector (2), bracing piece (19) upper end and bull stick (8) rotate to be connected.

6. The special sprayer for department of stomatology according to claim 1, wherein: and a lamp (20) is arranged on one side of the upper supporting column (5) far away from the cake knob (18).

7. The special sprayer for department of stomatology according to claim 1, wherein: the inner diameter of the medicine inlet pipe (1) is gradually reduced from one end close to the elastic air bag (12) to the other end.

8. The special sprayer for department of stomatology according to claim 1, wherein: grooves (21) which are in accordance with the shape of human teeth are formed in the upper side wall of the upper supporting plate (10) and the lower side wall of the lower supporting plate (4), and soft substances are arranged in the grooves (21).