CN111529909A

CN111529909A - A concertina type ware of dosing for department of respiration

Info

Publication number: CN111529909A
Application number: CN202010380095.XA
Authority: CN
Inventors: 杨建容
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-05
Filing date: 2020-05-05
Publication date: 2020-08-14

Abstract

The invention relates to a telescopic type medicine feeder for a department of respiration, in particular to the technical field of medical instruments, which comprises a telescopic handheld rod, wherein a telescopic medicine feeding rod is slidably mounted inside the telescopic handheld rod, a sliding groove is formed in the front surface of the telescopic handheld rod, an adjusting rod is slidably connected inside the sliding groove, a medicine spraying head is welded at one end of the telescopic medicine feeding rod in a penetrating mode, a medicine feeding hose is connected at the other end of the telescopic medicine feeding rod in a penetrating mode, an opening and closing valve is mounted on the medicine feeding hose, a medicine cup is mounted at the other end of the medicine feeding hose in a penetrating mode, a cup cover is rotatably connected to the upper end of the medicine cup, an air inlet pipe is welded on the upper surface of the cup cover in a penetrating mode, an air bag is mounted at one end of. The medicine feeder can be stretched and retracted, the medicine is fed through a non-injector, the design of the medicine cup is enlarged, and the medicine feeder is provided with an opening and closing valve.

Description

A concertina type ware of dosing for department of respiration

Technical Field

The invention relates to the technical field of medical instruments, in particular to a telescopic type drug delivery device for a respiratory department.

Background

Medical devices refer to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles directly or indirectly applied to the human body, including necessary computer software, and the effects are mainly obtained by physical means and other means, not by pharmacological, immunological or metabolic means, or only by auxiliary means in spite of participation of such means, and the administration device is used for auxiliary medicine feeding of patients who are not convenient to take medicines.

Chinese patent discloses a neotype department of respiration ware of dosing, (grant publication number CN 207055729U), this patent technique can it deepen patient's oral cavity, directly put the medicine in the affected part, the utilization ratio of medicine has been improved, patient's uncomfortable sense has been reduced, therefore, the steam generator is simple in operation, but, most on the market ware of dosing can not stretch out and draw back, can not carry out the medicine feed of the different degree of depth to the patient, most devices are dosed and are connected to give the pencil through the syringe and need handheld syringe to push away the medicine in-process of dosing, it is inconvenient to use, and can not carry out the medicine feed of many doses, syringe medicine feed can not be accurate to the accuse to the medicine flow, be unfavorable for patient's use comfort. Accordingly, those skilled in the art have provided a retractable type dispenser for use in respiratory department to solve the problems set forth in the background art described above.

Disclosure of Invention

The present invention is directed to a retractable applicator for use in respiratory medicine, which solves the problems set forth in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a ware of dosing of concertina type for department of respiration, includes flexible handheld pole, the inside slidable mounting of flexible handheld pole has flexible medicine pole of giving, the spout has been seted up to the front surface of flexible handheld pole, the inside slidable connection of spout has the regulation pole, the one end through welding of flexible medicine pole has the spray head, the other end through connection of flexible medicine pole has the hose of dosing, install the on-off valve on the hose of dosing, the other end through connection of hose of dosing has the medicament cup, the medicament cup upper end is rotated and is connected with the bowl cover, the upper surface through welding of bowl cover has the intake pipe, the gasbag has been link up to install to the one end of intake pipe, the check valve has been link up to install to one side of gasbag.

As a still further scheme of the invention: the position department that the surface of adjusting the pole closes on flexible handheld pole is provided with the pressure pad, the surface position department of adjusting the pole in the place ahead of pressure pad installs the spring, the surface front end of adjusting the pole rotates and is connected with fastening nut.

As a still further scheme of the invention: the lower surface welding of medicament cup has the base, the preceding surface mounting of medicament cup has the window of passing through, the inside lower surface welding of medicament cup has rebound spring, rebound spring's upper surface welding has the tamponade, the upper surface rotation of tamponade is connected with the lid that adds the medicine.

As a still further scheme of the invention: the rear end of the adjusting rod penetrates through the sliding groove and is welded at the position of the outer surface of one end of the telescopic pesticide feeding rod, and the pesticide cup, the telescopic handheld rod, the telescopic pesticide feeding rod and the pesticide spraying head are all stainless steel components.

As a still further scheme of the invention: the output through connection gasbag's of check valve input, the output through connection intake pipe's of gasbag input, the output of intake pipe passes through the input of bowl cover through connection medicament cup, the output through connection of medicament cup gives the input of hose, the output of hose of dosing is through opening and closing the input of the flexible pole of dosing of valve through connection, the input of the flexible pole of dosing of output through connection spray gun of flexible pole of dosing.

As a still further scheme of the invention: the spring is located the inboard of pressure pad and fastening nut and is located regulation pole surface position department, the outward appearance of adjusting the pole is provided with the external screw thread, fastening nut's inside is provided with the internal thread, it is connected through interior external screw rotation to adjust pole and fastening nut.

As a still further scheme of the invention: the pressure plug is connected to the inner surface of the medicament cup in a sliding mode, the pressure plug is connected with the inner lower surface of the medicament cup through the rebound spring in a welding mode, and the lower end of the administration hose penetrates through the base and is connected with the inner lower surface of the medicament cup in a penetrating mode.

Compared with the prior art, the invention has the beneficial effects that:

1. the medicine feeder can be stretched, the length of the telescopic medicine feeding rod in the mouth of a patient can be conveniently adjusted, the telescopic medicine feeding rod can be used for feeding medicines at different depths, the fastening nut is rotated to reduce the extrusion of the spring on the pressure pad, the adjusting rod slides in the sliding groove, the adjusting rod drives the telescopic medicine feeding rod to slide in the telescopic handheld rod, the extending length of the telescopic medicine feeding rod is adjusted, the fastening nut is rotated, the spring compresses the outer surface of the telescopic handheld rod through the pressure pad, and the telescopic medicine feeding rod stops sliding in the telescopic handheld rod.

2. The device can feed medicine through a non-injector without holding the injector to push medicine, is convenient to use, increases the design of the medicine cup, can store a large amount of medicine, can feed medicine with multiple doses, is provided with an opening and closing valve which can adjust the flow rate of the medicine to be fed and is beneficial to the use comfort of a patient, puts the required medicine into the medicine cup, rotates the upper surface medicine injection port of the medicine adding cover sealing press plug, rotates the cup cover sealing medicine cup, presses the air bag to absorb external air through the one-way valve, adds gas into the inner cup cover of the medicine cup and the cavity position of the press plug through the air inlet pipe, stops pressurizing when the air bag is difficult to pressurize, holds the telescopic hand-held rod to insert the telescopic medicine feeding rod into the patient, opens the medicine feeding component through the opening and closing valve, presses down the press plug under the action of air pressure at the upper end of the medicine cup, the rebound spring contracts, leads the medicine liquid in the medicine cup into the telescopic, the medicine is fed to the patient by spraying the medicine spraying head at one end of the telescopic medicine feeding rod.

Drawings

FIG. 1 is a schematic view showing a telescopic type dispenser for use in a respiratory department;

FIG. 2 is a schematic structural view of a telescopic hand-held lever in a telescopic type administration device for a respiratory department;

FIG. 3 is a partial schematic view showing the structure of a telescopic handle of a telescopic type administration device for respiratory department;

fig. 4 is a perspective view of a medicament cup in a telescopic type dispenser for use in respiratory department.

In the figure: 1. a telescopic hand-held rod; 2. a dosing hose; 3. a medicament cup; 4. a telescopic dosing rod; 5. a pesticide spraying head; 6. a base; 7. a cup cover; 8. an air inlet pipe; 9. an air bag; 10. a one-way valve; 11. a window is penetrated; 12. a chute; 13. adjusting a rod; 14. a pressure pad; 15. a spring; 16. fastening a nut; 17. a rebound spring; 18. pressing and plugging; 19. a medicine adding cover; 20. and opening and closing the valve.

Detailed Description

Referring to fig. 1 to 4, in the embodiment of the invention, a telescopic type medicine feeder for a respiratory department comprises a telescopic handheld rod 1, a telescopic medicine feeding rod 4 is slidably mounted inside the telescopic handheld rod 1, a sliding groove 12 is formed in the front surface of the telescopic handheld rod 1, an adjusting rod 13 is slidably connected inside the sliding groove 12, a medicine spraying head 5 is welded at one end of the telescopic medicine feeding rod 4 in a penetrating manner, a medicine feeding hose 2 is connected at the other end of the telescopic medicine feeding rod 4 in a penetrating manner, an opening and closing valve 20 is mounted on the medicine feeding hose 2, a medicine cup 3 is installed at the other end of the medicine feeding hose 2 in a penetrating manner, a cup cover 7 is rotatably connected at the upper end of the medicine cup 3, an air inlet pipe 8 is welded on the upper surface of the cup cover 7 in a penetrating manner, an air bag 9 is installed at one end of the air bag 8 in a penetrating manner, a one side of the air bag 9 is, the medicine cup 3, the telescopic handheld rod 1, the telescopic medicine feeding rod 4 and the medicine spraying head 5 are all components made of stainless steel materials, the output end of a one-way valve 10 is in through connection with the input end of an air bag 9, the output end of the air bag 9 is in through connection with the input end of an air inlet pipe 8, the output end of the air inlet pipe 8 is in through connection with the input end of the medicine cup 3 through a cup cover 7, the output end of the medicine cup 3 is in through connection with the input end of a medicine feeding hose 2, the output end of the medicine feeding hose 2 is in through connection with the input end of the telescopic medicine feeding rod 4 through an opening and closing valve 20, the output end of the telescopic medicine feeding rod 4 is in through connection with the input end of the medicine spraying head 5, firstly, a taking-out device puts medicine liquid into the medicine cup 3, presses the air bag 9 to suck external air through the one-way valve 10, adds gas into the medicine cup, adjust pole 13 and drive flexible dosing rod 4 and slide in the inside of flexible handheld pole 1, adjust the extension length of flexible dosing rod 4, handheld flexible handheld pole 1 inserts flexible dosing rod 4 in the patient's mouth, open through on-off valve 20 and send the medicine component, the inside liquid medicine of medicament cup 3 is through the inside of the leading-in flexible dosing rod 4 of hose 2 of dosing, 5 blowout of medicine spray head through flexible dosing rod 4 one end, to patient's medicine feed, and is last, use the completion, it can to clean the disinfection to the device.

In fig. 2, 3: the position department that the surface of adjusting pole 13 closes on flexible handheld pole 1 is provided with pressure pad 14, the surface position department that the outside surface of adjusting pole 13 in the place ahead of pressure pad 14 installs spring 15, the surface front end of adjusting pole 13 rotates and is connected with fastening nut 16, the inboard that spring 15 is located pressure pad 14 and fastening nut 16 is located adjusting pole 13 surface position department, the outward appearance of adjusting pole 13 is provided with the external screw thread, fastening nut 16's inside is provided with the internal thread, adjust pole 13 and fastening nut 16 through interior external screw thread rotation connection, it reduces the extrusion of spring 15 to pressure pad 14 to rotate fastening nut 16, adjust pole 13 and slide in the inside of spout 12, adjust pole 13 and drive flexible dosing rod 4 and slide in the inside of flexible handheld pole 1, adjust the length that stretches out and draws back dosing rod 4, rotate fastening nut 16, spring 15 compresses tightly the surface of flexible handheld pole 1 through pressure pad 14 and stops flexible dosing rod 4 and slides in the inside of flexible handheld pole 1.

In fig. 1, 4: the lower surface of the medicine cup 3 is welded with a base 6, the front surface of the medicine cup 3 is provided with a through window 11, the inner lower surface of the medicine cup 3 is welded with a rebound spring 17, the upper surface of the rebound spring 17 is welded with a press plug 18, the upper surface of the press plug 18 is rotatably connected with a medicine adding cover 19, the press plug 18 is slidably connected with the inner surface position of the medicine cup 3, the press plug 18 is welded with the inner lower surface of the medicine cup 3 through the rebound spring 17, the lower end of the medicine feeding hose 2 penetrates through the base 6 to be connected with the inner lower surface of the medicine cup 3 in a penetrating way, the required medicine is placed in the medicine cup 3, the medicine adding cover 19 is rotated to seal a medicine injection port on the upper surface of the press plug 18, the medicine cup cover 7 is rotated to seal the medicine cup 3, the pressing air bag 9 absorbs external air through a one-way valve 10, gas is added into the cavity position of the inner, stop the pressurization, handheld flexible handheld pole 1 inserts flexible dosing rod 4 in the patient's mouth, opens through on-off valve 20 and send the medicine component, and the effect of tamponade 18 through 3 upper ends atmospheric pressure of medicament cup pushes down, and rebound spring 17 contracts, and the inside liquid medicine of 3 inside medicament cups is through the leading-in flexible inside of dosing rod 4 of hose 2 of dosing, through the 5 blowout of the medicine spray head of flexible dosing rod 4 one end, feeds medicine to the patient.

The working principle of the invention is as follows: firstly, the taking-out device rotates to open the cup cover 7 at the upper end of the medicament cup 3, rotates to open the medicament adding cover 19 on the upper surface of the press plug 18, puts the required medicament into the medicament cup 3, rotates the medicament adding cover 19 to seal the medicament injection port on the upper surface of the press plug 18, rotates the cup cover 7 to seal the medicament cup 3, presses the air bag 9 to suck external air through the one-way valve 10, adds gas into the cavity position of the cup cover 7 and the press plug 18 in the medicament cup 3 through the air inlet pipe 8, stops pressurizing when the air bag 9 is difficult to pressurize, then rotates the fastening nut 16 to reduce the extrusion of the spring 15 to the press pad 14, slides the adjusting rod 13 in the chute 12, the adjusting rod 13 drives the telescopic medicament feeding rod 4 to slide in the telescopic hand-held rod 1, adjusts the extending length of the telescopic medicament feeding rod 4, rotates the fastening nut 16, the spring 15 presses the outer surface of the telescopic hand-held rod 1 through the press pad 14 to stop the telescopic medicament feeding rod 4 sliding in the, handheld flexible handheld pole 1 inserts flexible dosing rod 4 in the patient's mouth, open through on-off valve 20 and send the medicine component, the effect of pressing stopper 18 through 3 upper ends atmospheric pressures of medicament cup pushes down, rebound spring 17 contracts, the inside liquid medicine of 3 inside medicament cups is through the leading-in inside of flexible dosing rod 4 of hose 2 of dosing, 5 blowout of spray head through flexible dosing rod 4 one end, feed the medicine to the patient, and finally, use the completion, to the device clean disinfection can.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. The utility model provides a telescopic type ware of dosing for department of respiration, includes flexible handheld pole (1), its characterized in that, the inside slidable mounting of flexible handheld pole (1) has flexible pole (4) of dosing, spout (12) have been seted up to the front surface of flexible handheld pole (1), the inside sliding connection of spout (12) has adjusts pole (13), the flexible one end through welding of pole (4) of dosing has medicine spraying head (5), the flexible other end through connection of pole (4) of dosing has hose (2) of dosing, install on hose (2) of dosing valve (20), medicine cup (3) are installed to the other end through of hose (2) of dosing, medicine cup (3) upper end rotation is connected with bowl cover (7), the upper surface through welding of bowl cover (7) has (8), intake pipe (9) are installed to the one end through welding of intake pipe (8), one side of the air bag (9) is provided with a one-way valve (10) in a penetrating way.

2. The telescopic type medicine feeder for the department of respiration is characterized in that a pressure pad (14) is arranged at a position, close to the telescopic handheld rod (1), of the outer surface of the adjusting rod (13), a spring (15) is installed at a position, located on the outer surface of the adjusting rod (13), in front of the pressure pad (14), and a fastening nut (16) is rotatably connected to the front end of the outer surface of the adjusting rod (13).

3. The telescopic type medicine feeder for the department of respiration is characterized in that a base (6) is welded on the lower surface of the medicine cup (3), a through window (11) is mounted on the front surface of the medicine cup (3), a rebound spring (17) is welded on the inner lower surface of the medicine cup (3), a press plug (18) is welded on the upper surface of the rebound spring (17), and a medicine feeding cover (19) is rotatably connected on the upper surface of the press plug (18).

4. The telescopic type medicine feeder for the department of respiration as claimed in claim 1, wherein the rear end of the adjusting rod (13) is welded at the position of the outer surface of one end of the telescopic medicine feeding rod (4) through the sliding chute (12), and the medicine cup (3), the telescopic handheld rod (1), the telescopic medicine feeding rod (4) and the medicine spraying head (5) are all stainless steel components.

5. The telescopic type medicine feeder for the department of respiration is characterized in that the output end of the one-way valve (10) is in through connection with the input end of the air bag (9), the output end of the air bag (9) is in through connection with the input end of the air inlet pipe (8), the output end of the air inlet pipe (8) is in through connection with the input end of the medicine cup (3) through the cup cover (7), the output end of the medicine cup (3) is in through connection with the input end of the medicine feeding hose (2), the output end of the medicine feeding hose (2) is in through connection with the input end of the telescopic medicine feeding rod (4) through the opening and closing valve (20), and the output end of the telescopic medicine feeding rod (4) is in through connection with the input end of the medicine spraying head (5).

6. The telescopic type drug delivery device for the department of respiration as claimed in claim 2, wherein the spring (15) is located inside the pressure pad (14) and the fastening nut (16) at the position of the outer surface of the adjusting rod (13), the outer surface of the adjusting rod (13) is provided with external threads, the inside of the fastening nut (16) is provided with internal threads, and the adjusting rod (13) and the fastening nut (16) are rotatably connected through the internal and external threads.

7. The telescopic type medicine feeder for the department of respiration as claimed in claim 3, wherein the press plug (18) is slidably connected to the inner surface of the medicine cup (3), the press plug (18) is welded with the inner lower surface of the medicine cup (3) through the rebound spring (17), and the lower end of the medicine feeding hose (2) penetrates through the base (6) and is connected with the inner lower surface of the medicine cup (3).