CN217246211U - Drug delivery device for otolaryngological treatment - Google Patents
Drug delivery device for otolaryngological treatment Download PDFInfo
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- CN217246211U CN217246211U CN202220942550.5U CN202220942550U CN217246211U CN 217246211 U CN217246211 U CN 217246211U CN 202220942550 U CN202220942550 U CN 202220942550U CN 217246211 U CN217246211 U CN 217246211U
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Abstract
The utility model discloses a drug delivery device for otolaryngological therapy, which comprises a drug storage bag, wherein the lower end of the drug storage bag is connected with a drug delivery main pipe and a drug delivery branch pipe, the drug delivery main pipe is provided with a first valve, and the drug delivery branch pipe is provided with a second valve; the lower end of the administration main pipe is provided with a first connector, the first connector is provided with first medical cotton, and the middle part of the first medical cotton is provided with a through hole; the drug delivery device is characterized in that a pressing bag is arranged on the drug delivery branch pipe, a second joint is arranged at the lower end of the drug delivery branch pipe, second medical cotton is arranged on the second joint, and a hemispherical smearing head is arranged on the surface of the second medical cotton. The utility model discloses can satisfy the demand of dosing of different doses, prevent to appear the too much condition of dose when dosing, be favorable to the recovery in patient affected part, also avoid causing the waste of medicine simultaneously.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to otolaryngology branch of academic or vocational study treatment is with device of dosing.
Background
Ear, nose and throat are the beginning of the head and face of the human body, which are open to the outside, and are easily stimulated by environmental, physical, chemical and biological factors to cause structural and functional disorders, wherein various inflammatory diseases are mostly caused. Various therapeutic means for ear, nose and throat are widely used, and drug therapy is an important component of them.
Current otolaryngology branch of academic or vocational study device of dosing is when using, generally directly is the liquid medicine drop form with the liquid medicine through pressing storage medicine bag and extrudees the affected part, to the less condition of some dose demands, the dynamics of pressing storage medicine bag during the dosing is difficult to accurate control, appears dosing too much condition easily, and too much one side of dosing can be unfavorable for the recovery in patient affected part, and on the other hand can cause the waste of medicine.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a drug delivery device for otolaryngology treatment. The utility model discloses can satisfy the demand of dosing of different doses, prevent the too much condition of dose when dosing.
The technical scheme of the utility model: the drug delivery device for otolaryngological treatment comprises a drug storage bag, wherein the lower end of the drug storage bag is connected with a drug delivery main pipe and a drug delivery branch pipe, the drug delivery main pipe is provided with a first valve, and the drug delivery branch pipe is provided with a second valve; the lower end of the administration main pipe is provided with a first connector, the first connector is provided with first medical cotton, and the middle part of the first medical cotton is provided with a through hole; the drug delivery device is characterized in that the drug delivery branch pipe is provided with a pressing bag, the lower end of the drug delivery branch pipe is provided with a second joint, second medical cotton is arranged on the second joint, and a hemispherical smearing head is arranged on the surface of the second medical cotton.
In the administration device for otolaryngological therapy, the first joint is of an annular structure, a first step is arranged on the first joint, and the first step is clamped with the lower end of the administration main pipe; the inner wall of the first joint is provided with a convex part.
In the administration device for otolaryngological therapy, the second joint is of an annular structure, a second step is arranged on the second joint, and the second step is clamped with the lower end of the administration branch pipe.
In the administration device for otolaryngological therapy, the medicine storage bag is provided with a pressing groove, and the inner wall of the pressing groove is of an arc structure.
In the administration device for otolaryngological treatment, the upper end of the medicine storage bag is connected with the medicine supplementing tube, and the medicine supplementing tube is provided with the tube cover.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model is provided with a main administration pipe and a branch administration pipe, when administration with larger dosage is needed, the liquid medicine flows out of the first main pipe by extruding the pressing groove and flows through the first joint to drop on the affected part of a patient in a liquid drop shape; when the medicine is needed to be administrated with a small amount of medicine, the medicine liquid flows into the administration branch pipe, then the pressing bag is squeezed, the medicine liquid in the administration branch pipe is squeezed into the second joint, slowly permeates to the hemispherical smearing head through the second medical cotton, and then the medicine liquid is smeared to the affected part of a patient through the hemispherical smearing head 141, so that the effect of small amount of medicine administration is achieved; to sum up, can satisfy the demand of dosing of different doses through above-mentioned operation, prevent the too much condition of dose when dosing, be favorable to the recovery in patient affected part, also avoid causing the waste of medicine simultaneously.
2. The utility model discloses in, the edge of first medical cotton parcel first joint lower extreme, the medical cotton of second covers the lower extreme that connects at the second completely, can prevent that the first joint from connecting the direct affected part contact with the patient with the second and causing the condition of discomfort or bringing the damage to appear for the patient.
3. The utility model discloses be provided with on the first joint and administer the person in charge complex first step, be provided with on the second joint and administer branch pipe complex second step, the convenience is changed first medical cotton and the medical cotton of second, guarantees the sanitary clean degree of device.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the structure at A;
fig. 4 is an enlarged view of the structure at B in the present invention.
The labels in the figures are: 1-a medicine storage bag; 2-a first valve; 3-administration main; 4-a second valve; 5-pressing the bag; 6-administration branch; 7-a medicine supplementing pipe; 8-a tube cover; 9-pressing the groove; 10-first medical cotton 10; 11-a first joint; 1101 — a first step; 1102-a convex part; 12-a through hole; 13-a second linker; 1301-a second step; 14-second medical cotton; 141 hemispherical applicator head.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Example (b): the otolaryngology department treatment drug delivery device comprises a drug storage bag 1, wherein a drug supplementing tube 7 is connected to the upper end of the drug storage bag 1 and used for adding drugs into the drug storage bag 1, a tube cover 8 is arranged on the drug supplementing tube 7, a pressing groove 9 is formed in the drug storage bag 1, the inner wall of the pressing groove 9 is of an arc-shaped structure, and the pressing groove 9 is arranged to facilitate medical staff to press the drug storage bag 1; as shown in figure 2, the lower end of the medicine storage bag 1 is connected with a main administration pipe 3 and a branch administration pipe 6, a first valve 2 is arranged on the main administration pipe 3, a second valve 4 is arranged on the branch administration pipe 6, and the first valve 2 and the second valve 4 are respectively used for controlling the circulation condition of the main administration pipe 3 and the branch administration pipe 6.
As shown in fig. 3, a first joint 11 is arranged at the lower end of the administration main pipe 3, the first joint 11 is in an annular structure, a first step 1101 is arranged on the first joint 11, and the first step 1101 is clamped with the lower end of the administration main pipe 3; the inner wall of the first joint 11 is provided with a convex part 1102, and the inner diameter of the lower end of the first joint 11 can be reduced due to the arrangement of the convex part 1102, so that the liquid medicine can be more intensively dripped to an affected part when flowing out, and the administration effect of the device is improved; the first connector 11 is provided with first medical cotton 10, the edge of the lower end of the first connector 11 is wrapped by the first medical cotton 10, the fact that the edge of the lower end of the first connector 11 is directly contacted with an affected part of a patient to cause discomfort or damage to the patient is prevented, and the middle of the first medical cotton 10 is provided with the through hole 12 to ensure that liquid medicine can rapidly flow out in a liquid drop shape; the administration branch pipe 6 is provided with a pressing bag 5, the lower end of the administration branch pipe 6 is provided with a second joint 13, as shown in figure 4, the second joint 13 is of an annular structure, a second step 1301 is arranged on the second joint 13, and the second step 1301 is clamped with the lower end of the administration branch pipe 6; the second connector 13 is provided with a second medical cotton 14, the second medical cotton 14 completely covers the lower end of the second step 1301, the surface of the second medical cotton 14 is provided with a hemispherical smearing head 141, the second medical cotton 14 is of a porous structure, and it is ensured that liquid can slowly permeate into the hemispherical smearing head 141 through the second medical cotton 14, and then the affected part is smeared through the hemispherical smearing head 141.
The working principle is as follows: when need scribble the medicine for the patient with great dose, close second valve 4, open first valve 2, then will administer and be responsible for 3 and stretch into the affected part of patient, press groove 9 inner walls with the hand extrusion, can extrude the liquid medicine in the medicine storage bag 1 to administer and be responsible for 3 in, then be the liquid droplet form through first joint 11 and through-hole 12 and drip at patient's affected part to realize the effect of dosing.
When needing to scribble the medicine with less dose for the patient, close first valve 2, open second valve 4, the liquid medicine can flow in dosing branch pipe 6, but receive the blockking of second medical cotton 14, the liquid medicine can not directly flow out, but can permeate on second medical cotton 14 gradually, then press bag 5 with the hand extrusion, will administrate the liquid medicine in branch pipe 6 and permeate on hemispherical daubing head 141 from second medical cotton 14, the affected part of patient is scribbled the liquid medicine to the rethread hemispherical daubing head 141, thereby prevent to appear the excessive condition of liquid medicine when dosing.
Claims (5)
1. Otolaryngology branch of academic or vocational study treatment is with device of dosing, including medicine storage bag (1), its characterized in that: the lower end of the medicine storage bag (1) is connected with a main medicine administration pipe (3) and a branch medicine administration pipe (6), the main medicine administration pipe (3) is provided with a first valve (2), and the branch medicine administration pipe (6) is provided with a second valve (4); a first joint (11) is arranged at the lower end of the administration main pipe (3), first medical cotton (10) is arranged on the first joint (11), and a through hole (12) is formed in the middle of the first medical cotton (10); the drug delivery device is characterized in that the drug delivery branch pipe (6) is provided with a pressing bag (5), the lower end of the drug delivery branch pipe (6) is provided with a second joint (13), second medical cotton (14) is arranged on the second joint (13), and the surface of the second medical cotton (14) is provided with a hemispherical smearing head (141).
2. The otorhinolaryngological treatment drug delivery device of claim 1 wherein: the first joint (11) is of an annular structure, a first step (1101) is arranged on the first joint (11), and the first step (1101) is clamped with the lower end of the administration main pipe (3); the inner wall of the first joint (11) is provided with a convex part (1102).
3. The otorhinolaryngological treatment drug delivery device of claim 1 wherein: the second joint (13) is of an annular structure, a second step (1301) is arranged on the second joint (13), and the second step (1301) is clamped with the lower end of the administration branch pipe (6).
4. The otorhinolaryngological treatment drug delivery device of claim 1 wherein: the medicine storage bag (1) is provided with a pressing groove (9), and the inner wall of the pressing groove (9) is of an arc-shaped structure.
5. The otorhinolaryngological treatment drug delivery device of claim 1 wherein: the upper end of the medicine storage bag (1) is connected with a medicine supplementing pipe (7), and a pipe cover (8) is arranged on the medicine supplementing pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220942550.5U CN217246211U (en) | 2022-04-22 | 2022-04-22 | Drug delivery device for otolaryngological treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220942550.5U CN217246211U (en) | 2022-04-22 | 2022-04-22 | Drug delivery device for otolaryngological treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217246211U true CN217246211U (en) | 2022-08-23 |
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ID=82877444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220942550.5U Active CN217246211U (en) | 2022-04-22 | 2022-04-22 | Drug delivery device for otolaryngological treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217246211U (en) |
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2022
- 2022-04-22 CN CN202220942550.5U patent/CN217246211U/en active Active
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