CN216319342U

CN216319342U - Trachea device of dosing for breathing

Info

Publication number: CN216319342U
Application number: CN202122580641.7U
Authority: CN
Inventors: 甘凤霞; 薛广梅; 李晓玉; 张敏娜; 卫倍辛
Original assignee: Second Affiliated Hospital of Xian Medical University
Current assignee: Second Affiliated Hospital of Xian Medical University
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-19
Anticipated expiration: 2031-10-26

Abstract

The utility model provides a respiratory trachea drug delivery device, which comprises a shell and a drug cartridge, wherein the drug cartridge is fixedly arranged at the upper end of the shell, the upper end of the drug cartridge is provided with a filling opening, a stirring piece is arranged inside the drug cartridge, a drug delivery chamber is arranged inside the shell, the lower end of the drug cartridge is fixedly connected with a drug inlet pipe, the outside of the drug inlet pipe is fixedly provided with an electromagnetic valve, and the lower end of the drug inlet pipe is communicated with the drug delivery chamber; 2 shaft rods in the medicine cylinder rotate simultaneously, and the external plates can be used for mixing the medicines in the medicine cylinder, so that the medicine is convenient to fuse, and the treatment of a patient is promoted; utilize the second motor to start for the inside screw rod of inner room rotates, and the rotation of screw rod makes outside pushing away the frame and slides on the slide bar, and pushes away the frame and carry out the pulling ejector pad through the ejector pad that horizontal migration connects outside push rod and can carry out the output of medicament, thereby does not need the manual work to push away the medicine, makes the process of dosing also more convenient.

Description

Trachea device of dosing for breathing

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a respiratory trachea drug delivery device.

Background

The incidence rate of the head and neck malignant tumors is 6 th position of the malignant tumors, including laryngeal cancer, oral cancer and the like, the operation and treatment modes of the head and neck malignant tumors are different, but generally the head and neck malignant tumors need to be opened by an air tube to ensure smooth respiration after the operation, and the mistaken inhalation is prevented. The trachea cannula is required to be reserved after the operation of a patient with tracheotomy, provides the best conditions for clearing the air passage, manually ventilating and supplying oxygen, sucking the respiratory tract, preventing aspiration and the like, and greatly helps the treatment of clinical patients.

However, the conventional drug delivery device has certain limitations during the use, and on one hand, the conventional drug delivery device has no mixed function and affects the fusion and the exertion of drug effects, and on the other hand, the conventional drug delivery device is troublesome because the drug delivery is performed manually.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background art, the present invention is directed to a respiratory trachea drug delivery device, so as to solve the problems of no mixing effect and troublesome manual drug delivery of the existing drug delivery device.

The technical purpose of the utility model is realized by the following technical scheme:

the utility model provides a trachea device of dosing for breathing, includes casing and cartridge case, cartridge case fixed mounting is in the upper end of casing, the upper end of cartridge case is equipped with the filling port, the inside of cartridge case is equipped with the stirring piece, the inside of casing is equipped with the room of dosing, the lower extreme fixedly connected with of cartridge case advances the pencil, the outside fixed mounting who advances the pencil has the solenoid valve, the lower extreme that advances the pencil communicates with each other with the room of dosing, the inside of room of dosing is equipped with the leather plug, the right-hand member fixedly connected with push rod of leather plug, the right-hand member of push rod runs through the room fixedly connected with ejector pad of dosing, the outside of ejector pad is equipped with the impeller, the left end threaded connection of casing has the output tube, the left end fixed mounting of output tube has the head of dosing, the positive fixed mounting of casing has the DSP controller.

Through adopting above-mentioned technical scheme, pass through the stirring piece through setting up the filling opening in the cartridge case, can conveniently mix the use to multiple medicine, through set up the room of giving medicine in the casing, set up the leather plug in the room of giving medicine, the ejector pad promotes the push rod and makes the leather plug, and the cooperation has add the impeller in the casing is inside, can impel the medicine that mixes in the room of giving medicine.

Further, as a preferred technical scheme, the stirring part comprises a first motor, the first motor is fixedly installed on the left side of the medicine cylinder, a shaft rod is rotatably connected inside the medicine cylinder, a plate is fixedly installed outside the shaft rod, the left end of the shaft rod penetrates through the medicine cylinder and is fixedly connected with a second gear, a first gear is fixedly installed at the output end of the first motor, and the first gear and the second gear are meshed with the same toothed belt in the outer portion.

Through adopting above-mentioned technical scheme, through setting up the stirring piece, utilize first motor start-up to make first gear pass through the second gear rotation on the tooth belt linkage axostylus axostyle for 2 inside axostylus axostyles of cartridge case rotate simultaneously and utilize outside plate can mix the inside medicament of cartridge case.

Further, as preferred technical scheme, the left side of cartridge case is through screw fixed mounting has the cap, the cap covers motor and first gear and second gear.

Through adopting above-mentioned technical scheme, through passing through the screw installation cap on the left of the cartridge case, can cover the protection to motor and first gear and second gear.

Further, as a preferred technical scheme, the inner part of the medicine cylinder is provided with a bevel.

Through adopting above-mentioned technical scheme, through set up the inclined plane in the cartridge case, can avoid appearing that the cartridge case bottom remains.

Further, as a preferred technical scheme, the pushing member includes a second motor, the second motor is fixedly mounted on the left side of the housing, an inner chamber is arranged inside the housing, a screw rod is rotatably connected inside the inner chamber, slide rods are symmetrically and fixedly connected inside the inner chamber, the left end of the screw rod penetrates through the inner chamber and is fixedly connected with the output end of the second motor, a pushing frame is connected with the outer portion of the screw rod through threads, the pushing frame is slidably connected to the outer portion of the slide rod, and the right end of the pushing frame penetrates through the inner chamber and is fixedly connected with the lower end of the pushing block.

By adopting the technical scheme, the pushing piece is arranged, the second motor is used for starting, so that the screw rod in the inner chamber rotates, the external pushing frame slides on the sliding rod due to the rotation of the screw rod, and the pushing frame pushes and pulls the pushing block connected with the external pushing rod through horizontal movement, so that the medicament is conveniently output.

Further, as a preferred technical scheme, the sliding rods are symmetrically arranged at the front side and the rear side of the screw rod.

Through adopting above-mentioned technical scheme, through establishing the slide bar symmetry in the screw rod front and back side, can be so that to push away the frame and carry out horizontal migration.

Further, as a preferred technical scheme, a through hole is formed in the right side of the shell, and the right side of the pushing frame penetrates through the through hole and is fixedly connected with the lower end of the pushing block.

Through adopting above-mentioned technical scheme, through set up the through-hole on the casing, can be so that push away the frame right-hand member and push away the push block and push and pull.

Further, as preferred technical scheme, the front of cartridge case is equipped with the glass window, be equipped with the scale mark on the glass window.

Through adopting above-mentioned technical scheme, through openly setting up glass window and scale mark at the cartridge case, can conveniently observe the medicine volume of adding of cartridge case inside.

Further, as a preferred technical scheme, the left side and the right side of the lower end of the shell are fixedly connected with cushion blocks.

Through adopting above-mentioned technical scheme, through set up the cushion at the casing lower extreme, can reduce casing bottom wearing and tearing, can also prevent damp simultaneously.

Further, as a preferred technical scheme, the right end of the delivery pipe is communicated with the left end of the administration chamber.

Through adopting above-mentioned technical scheme, through setting up output tube and dosing chamber to communicate with each other, can conveniently give the dosing chamber and pass through the output tube and dose.

In summary, the utility model mainly has the following beneficial effects:

after the first and the plurality of medicaments are injected into the medicament cylinder, the DSP controller is used for controlling the first motor, the first motor is started to enable the first gear to rotate through the second gear on the toothed belt linkage shaft rod, so that 2 shaft rods in the medicament cylinder rotate simultaneously, and the medicaments in the medicament cylinder can be mixed by using external plates, thereby facilitating the fusion of the medicaments and promoting the treatment of a patient;

second, the medicine enters into the room of giving medicine after the solenoid valve on advancing the pencil is opened, utilize the DSP controller to control the second motor, utilize the second motor to start, make the inside screw rod of inner room rotate, and the rotation of screw rod makes outside pushing away to put up and slides on the slide bar, and push away the push block that puts up and connect outside push rod through horizontal migration and stimulate the push block and can carry out the output of medicament, thereby do not need the manual work to push away the medicine, make the process of dosing also more convenient.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a side view of the first and second gears of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 2 according to the present invention.

Reference numerals: 1. the medicine feeding device comprises a shell, 2, a medicine box, 3, a stirring piece, 301, a plate, 302, a shaft rod, 303, a first motor, 304, a first gear, 305, a toothed belt, 306, a second gear, 4, a filling opening, 5, a shell cover, 6, a medicine feeding chamber, 7, an electromagnetic valve, 8, a medicine feeding pipe, 9, a leather plug, 10, a push rod, 11, a push block, 12, an output pipe, 13, a medicine feeding head, 14, a DSP controller, 15, a cushion block, 16, a pushing piece, 161, a second motor, 162, a pushing frame, 163, a screw rod, 164, a sliding rod, 165, an inner chamber, 17, a through hole, 18, a glass window, 19, a scale mark, 20 and an inclined plane.

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.

Example 1

Referring to fig. 1-4, the respiratory trachea dosing device according to the embodiment includes a housing 1 and a medicine cartridge 2, the medicine cartridge 2 is fixedly mounted at the upper end of the housing 1, the upper end of the medicine cartridge 2 is provided with a filling opening 4, the inside of the medicine cartridge 2 is provided with a stirring part 3, the inside of the housing 1 is provided with a medicine feeding chamber 6, the lower end of the medicine cartridge 2 is fixedly connected with a medicine inlet pipe 8, the outside of the medicine inlet pipe 8 is fixedly provided with an electromagnetic valve 7, the lower end of the medicine inlet pipe 8 is communicated with the medicine feeding chamber 6, the inside of the medicine feeding chamber 6 is provided with a leather plug 9, the right end of the leather plug 9 is fixedly connected with a push rod 10, the right end of the push rod 10 penetrates through the medicine feeding chamber 6 and is fixedly connected with a push block 11, the outside of the push block 11 is provided with a pushing part 16, the left end of the housing 1 is in threaded connection with an output pipe 12, the left end of the output pipe 12 is fixedly provided with a medicine feeding head 13, and the front of the housing 1 is fixedly provided with a DSP controller 14; the DSP controller 14 controls the switch of the electromagnetic valve 7, so that the dosage can be conveniently controlled; the valve head of the electromagnetic valve 7 is arranged at the lower port of the medicine inlet pipe 8, so that the phenomenon that the leather plug 9 pushes the medicine to be strung upwards is not influenced; the front side of the medicine cartridge 2 is provided with a glass window 18, the glass window 18 is provided with a scale mark 19, and the front side of the medicine cartridge 2 is provided with the glass window 18 and the scale mark 19, so that the added medicine amount in the medicine cartridge 2 can be conveniently observed; cushion blocks 15 are fixedly connected to the left side and the right side of the lower end of the shell 1, and the cushion blocks 15 are arranged at the lower end of the shell 1, so that the bottom abrasion of the shell 1 can be reduced, and meanwhile, moisture can be prevented; the right end of the output pipe 12 is communicated with the left end of the administration chamber 6, the output pipe 12 is communicated with the administration chamber 6, and administration can be conveniently carried out on the administration chamber 6 through the output pipe 12.

The filling port 4 is arranged in the medicine cylinder 2, and the stirring piece 3 is arranged, so that various medicines can be conveniently mixed for use, and the problem that the traditional medicine feeding device has no mixing function can be effectively solved; through set up in casing 1 and give medicine room 6, set up leather plug 9 in the room 6 of giving medicine, ejector pad 11 promotes push rod 10 and makes leather plug 9, and the cooperation has add impeller 16 in casing 1 inside, can impel the medicament that mixes well in the room 6 of giving medicine to can effectually solve the artifical trouble problem of dosing of traditional device.

Example 2

Referring to fig. 2-3, on the basis of embodiment 1, in order to achieve the purpose of facilitating mixing of the medicine in the medicine cartridge 2, the present embodiment has an innovative design on the stirring member 3, specifically, the stirring member 3 includes a first motor 303, the first motor 303 is fixedly installed at the left side of the medicine cartridge 2, a shaft 302 is rotatably connected inside the medicine cartridge 2, a plate 301 is fixedly installed outside the shaft 302, a second gear 306 is fixedly connected at the left end of the shaft 302 penetrating through the medicine cartridge 2, a first gear 304 is fixedly installed at the output end of the first motor 303, the same toothed belt 305 is engaged and connected outside the first gear 304 and the second gear 306, the first gear 304 is coupled to the second gear 306 on the shaft 302 through the toothed belt 305 to rotate when the first motor 303 is started, so that 2 shafts 302 inside the cartridge 2 are simultaneously rotated to mix the medicine inside the cartridge 2 using the outer plates 301; a shell cover 5 is fixedly installed on the left side of the medicine cylinder 2 through screws, the motor, the first gear 304 and the second gear 306 are covered by the shell cover 5, and the motor, the first gear 304 and the second gear 306 can be covered and protected by installing the shell cover 5 on the left side of the medicine cylinder 2 through screws; the inside of the cartridge 2 is provided with a bevel 20, and the bevel 20 is arranged inside the cartridge 2 to avoid the occurrence of residue at the bottom of the cartridge 2.

Example 3

Referring to fig. 2 to 4, in the present embodiment, on the basis of embodiment 1, in order to achieve the purpose of convenient administration, the present embodiment is designed innovatively, specifically, the pushing member 16 includes a second motor 161, the second motor 161 is fixedly installed at the left side of the housing 1, an inner chamber 165 is provided inside the housing 1, a screw 163 is rotatably connected inside the inner chamber 165, sliding rods 164 are symmetrically and fixedly connected inside the inner chamber 165, the left end of the screw 163 penetrates through the inner chamber 165 and the output end of the second motor 161 and is fixedly connected, a pushing frame 162 is connected to the outer portion of the screw 163 through an external thread, the right end of the pushing frame 162 penetrates through the inner chamber 165 and the lower end of the pushing block 11 and is fixedly connected, the second motor 161 is used to rotate the screw 163 inside the inner chamber 165, and the rotation of the screw 163 causes the outer pushing frame 162 to slide on the sliding rod 164, the pushing frame 162 pushes and pulls the pushing block 11 connected with the external pushing rod 10 through horizontal movement, so that the medicament is conveniently output; the sliding rods 164 are symmetrically arranged at the front side and the rear side of the screw 163, and the sliding rods 164 are symmetrically arranged at the front side and the rear side of the screw 163, so that the pushing frame 162 can horizontally move; through-hole 17 has been seted up on the right side of casing 1, pushes away the right side of frame 162 and runs through-hole 17 and ejector pad 11 lower extreme fixed connection, sets up through-hole 17 on casing 1, can make and push away the frame 162 right-hand member and push away the ejector pad 11 and push and pull.

The use principle and the advantages are as follows: when in use, firstly, after a plurality of medicaments are injected into the medicament cartridge 2 through the injection port 4 at the upper end of the medicament cartridge 2, the corresponding modes including stirring speed and time are set through the DSP controller 14, and simultaneously the first motor 303 is controlled, the first motor 303 is started to enable the first gear 304 to be linked with the second gear 306 on the shaft lever 302 through the toothed belt 305 to rotate, so that 2 shaft levers 302 in the medicament cartridge 2 rotate simultaneously, the medicaments in the medicament cartridge 2 can be mixed by using the external plate 301, after mixing, the DSP controller 14 starts the electromagnetic valve 7, after the mixed medicaments enter the medicament feeding chamber 6, the electromagnetic valve 7 is closed, a patient only needs to butt the medicament feeding head 13 on the output pipe 12 with the air pipe, the DSP controller 14 is started to feed medicaments, after the DSP controller 14 controls the second motor 161, the screw 163 in the inner chamber 165 is rotated, and the rotation of the screw 163 enables the external pushing frame 162 to slide on the sliding rod 164, and the pushing frame 162 can output the medicine by horizontally moving the pushing block 11 connected to the external pushing rod 10 to pull the pushing block 11.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tracheal drug delivery device for breathing, comprising: the medicine feeding device comprises a shell (1) and a medicine cylinder (2), wherein the medicine cylinder (2) is fixedly arranged at the upper end of the shell (1), an injection opening (4) is formed in the upper end of the medicine cylinder (2), a stirring piece (3) is arranged inside the medicine cylinder (2), a medicine feeding chamber (6) is arranged inside the shell (1), a medicine feeding pipe (8) is fixedly connected to the lower end of the medicine cylinder (2), an electromagnetic valve (7) is fixedly arranged outside the medicine feeding pipe (8), the lower end of the medicine feeding pipe (8) is communicated with the medicine feeding chamber (6), a leather plug (9) is arranged inside the medicine feeding chamber (6), a push rod (10) is fixedly connected to the right end of the leather plug (9), a push block (11) is fixedly connected to the right end of the push rod (10) in a penetrating mode through the medicine feeding chamber (6), a pushing piece (16) is arranged outside the push block (11), and an output pipe (12) is in threaded connection with the left end of the shell (1), the left end fixed mounting of output tube (12) has for medicine head (13), the positive fixed mounting of casing (1) has DSP controller (14).

2. A respiratory gas tube administration set as claimed in claim 1, wherein: stirring piece (3) include first motor (303), first motor (303) fixed mounting is in the left side of cartridge case (2), the inside rotation of cartridge case (2) is connected with axostylus axostyle (302), the outside fixed mounting of axostylus axostyle (302) has plate (301), the left end of axostylus axostyle (302) runs through cartridge case (2) fixedly connected with second gear (306), the output fixed mounting of first motor (303) has first gear (304), the outside meshing of first gear (304) and second gear (306) is connected with same cingulum (305).

3. A respiratory gas tube administration set as claimed in claim 1, wherein: a shell cover (5) is fixedly installed on the left side of the medicine cylinder (2) through screws, and the motor, the first gear (304) and the second gear (306) are covered by the shell cover (5).

4. A respiratory gas tube administration set as claimed in claim 1, wherein: the inside of the cartridge (2) is provided with a bevel (20).

5. A respiratory gas tube administration set as claimed in claim 1, wherein: the pushing piece (16) comprises a second motor (161), the second motor (161) is fixedly installed on the left side of the shell (1), an inner chamber (165) is arranged inside the shell (1), a screw rod (163) is rotatably connected inside the inner chamber (165), sliding rods (164) are symmetrically and fixedly connected inside the inner chamber (165), the left end of the screw rod (163) penetrates through the inner chamber (165) and is fixedly connected with the output end of the second motor (161), a pushing frame (162) is connected to the outer portion of the screw rod (163) in a threaded mode, the pushing frame (162) is connected to the outer portion of the sliding rod (164) in a sliding mode, and the right end of the pushing frame (162) penetrates through the inner chamber (165) and is fixedly connected with the lower end of the pushing block (11).

6. A respiratory gas tube administration set according to claim 5, wherein: the sliding rods (164) are symmetrically arranged on the front side and the rear side of the screw (163).

7. A respiratory gas tube administration set according to claim 5, wherein: through-hole (17) have been seted up on the right side of casing (1), the right side of pushing away frame (162) runs through-hole (17) and ejector pad (11) lower extreme fixed connection.

8. A respiratory gas tube administration set according to claim 5, wherein: the front of medicine case (2) is equipped with glass window (18), be equipped with scale mark (19) on glass window (18).

9. A respiratory gas tube administration set as claimed in claim 1, wherein: the left side and the right side of the lower end of the shell (1) are fixedly connected with cushion blocks (15).

10. A respiratory gas tube administration set as claimed in claim 1, wherein: the right end of the delivery pipe (12) is communicated with the left end of the administration chamber (6).