CN110339468B - Nasal cavity sniffing zone medicine dripping head position device - Google Patents
Nasal cavity sniffing zone medicine dripping head position device Download PDFInfo
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- CN110339468B CN110339468B CN201910792811.2A CN201910792811A CN110339468B CN 110339468 B CN110339468 B CN 110339468B CN 201910792811 A CN201910792811 A CN 201910792811A CN 110339468 B CN110339468 B CN 110339468B
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- top surface
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- 210000003928 nasal cavity Anatomy 0.000 title claims abstract description 38
- 239000003814 drug Substances 0.000 title claims abstract description 37
- 210000003128 head Anatomy 0.000 title claims description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000003776 cleavage reaction Methods 0.000 description 8
- 230000007017 scission Effects 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 210000000492 nasalseptum Anatomy 0.000 description 4
- 229940079593 drug Drugs 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000003550 marker Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000035475 disorder Diseases 0.000 description 2
- 238000001647 drug administration Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 210000001944 turbinate Anatomy 0.000 description 2
- 206010020880 Hypertrophy Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002483 medication Methods 0.000 description 1
- 239000007922 nasal spray Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medicinal Preparation (AREA)
Abstract
The embodiment of the disclosure discloses nasal cavity sniffs district medicine water dropper position device, including top surface, bottom surface and at least one side, its characterized in that: the top surface is inclined relative to the bottom surface; the top surface is provided with a first identification unit, a second identification unit and a third identification unit.
Description
Technical Field
The disclosure relates to the field of medical appliances, in particular to a medicine dripping head position device for a nasal cavity olfactory cleavage area.
Background
Olfactory disorders severely affect the quality of life of a patient. Because the olfactory region is located at the top of the nasal cavity, the anatomical structure is narrow and the position is hidden, and the conventional nasal drip method has difficulty in accurately delivering the medicine to the upper olfactory region. The conventional nasal cavity medicine dripping position adopts an upright position or a vertical head supine position (the head extends out of the bed to droop along the edge or a pillow is padded under the shoulder), so that the liquid medicine always flows into the throat along the lateral wall of the nasal cavity through the middle nasal passage and even the total nasal passage, and the medicine remains less in the olfactory fissure area, so that the treatment effect of the olfactory fissure area is not achieved or the effect is very poor. In addition, traditional nasal sprays also often block the delivery of medications to the olfactory region due to anatomical abnormalities such as hypertrophy of the inferior turbinate, deflection of the nasal septum, bubbly middle turbinate, and the like. Therefore, improving the efficiency of drug delivery in the olfactory region is critical to solving this problem.
The research results show that the patient takes a lateral position, the face rotates 20-30 degrees towards the sky direction, the lower jaw is lifted and higher than the forehead by 20-30 degrees, at the moment, the liquid medicament is dripped on the top wall of the nasal cavity of the upper nostril, so that the medicament can flow into the olfactory cleavage area along the included angle between the top wall of the nasal cavity and the nasal septum under the action of gravity, but the maintenance of the special position and the medicament dripping position of the top wall of the nasal cavity are not easy to grasp for the patient, so that the method has limitation in administration in the olfactory cleavage area of the patient with olfactory disorder.
At present, no device for maintaining the special body position of a patient when the nasal cavity sniffing area is used for drug administration exists in the market, the design thought of the traditional various nasal cavity drug spraying devices is that the drug can be delivered in multiple directions in the nasal cavity through a spray head with an adjustable angle, the head position of the patient can only be manually fixed by a doctor or the patient can be automatically maintained, the head position angle is difficult to determine, the drug administration effect is poor, and discomfort is easily caused to the patient. Twisting and maintaining such a head position is even more difficult for patients with debilitating or other diseases.
Disclosure of Invention
In order to solve the problems in the related art, embodiments of the present disclosure provide a nasal cavity sniffing zone medicine dripping head position device.
Specifically, the nasal cavity sniffing area medicine dripping head position device comprises: top surface, bottom surface and at least one side, its characterized in that:
the top surface is inclined relative to the bottom surface;
the top surface is provided with a first identification unit, a second identification unit and a third identification unit.
Optionally, the top surface is inclined at an angle of between 20 degrees and 30 degrees relative to the bottom surface.
Optionally, any one of the first, second and third marking units comprises a marking strip perpendicular to an edge of the lower side of the top surface, wherein the edge of the lower side of the top surface is an edge of the top surface closest to the bottom surface.
Optionally, any one of the first, second and third identification units includes a plurality of protrusions, and a central line of the plurality of protrusions is perpendicular to an edge of the lower side of the top surface, wherein the edge of the lower side of the top surface is an edge of the top surface closest to the bottom surface.
Optionally, any one of the first, second and third identification units comprises one or more protrusions, an axis of the one or more protrusions being perpendicular to an edge of the lower side of the top surface, wherein the edge of the lower side of the top surface is an edge of the top surface closest to the bottom surface.
Optionally, the first identification unit is located in the middle of the top surface;
The second identification unit and the third identification unit are respectively arranged in parallel with the first identification unit and symmetrically distributed on two sides of the first identification unit.
Optionally, the position of the second identification unit corresponds to the position of the earhole after the head rotates to the left by a predetermined angle between 20 degrees and 30 degrees under the condition that the trunk is kept still from the side lying state of the human body, wherein in the side lying state, the central axis of the human body is parallel to the first identification unit, the shoulder is close to the edge of the upper side of the top surface, the top of the head is close to the edge of the lower side of the top surface, and the earhole is placed on the first identification unit, wherein the edge of the upper side of the top surface is the edge of the top surface farthest from the bottom surface.
Optionally, the position of the third identification unit corresponds to the position of the earhole after the head turns to the right by a predetermined angle between 20 degrees and 30 degrees under the condition that the trunk is kept still from the side lying state of the human body, wherein in the side lying state, the central axis of the human body is parallel to the first identification unit, the shoulder is close to the edge of the upper side of the top surface, the top of the head is close to the edge of the lower side of the top surface, and the earhole is placed on the first identification unit, wherein the edge of the upper side of the top surface is the edge of the top surface farthest from the bottom surface.
Optionally, an air bag is arranged between the top surface and the bottom surface, and a non-deformable support is arranged between the top surface and the air bag.
Optionally, the non-deformable support is made of hard plastic; and/or
The top surface of the non-deformable support is inclined relative to the bottom surface.
Drawings
Other objects and advantages of the present disclosure will become more apparent from the following detailed description of non-limiting embodiments, taken in conjunction with the accompanying drawings. In the drawings:
fig. 1 illustrates a perspective view of a nasal olfactory patch dispensing head position device in accordance with an embodiment of the present disclosure;
fig. 2 illustrates a top view of a nasal olfactory patch dispensing head position device in accordance with an embodiment of the present disclosure;
fig. 3 illustrates a top view of a nasal olfactory patch dispensing head position device in accordance with an embodiment of the present disclosure;
Fig. 4 illustrates a side view of a nasal olfactory patch dispensing head position device in accordance with an embodiment of the present disclosure.
Detailed Description
Hereinafter, exemplary embodiments of the present disclosure will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily implement them. In addition, for the sake of clarity, portions irrelevant to description of the exemplary embodiments are omitted in the drawings.
In this disclosure, it should be understood that terms such as "comprises" or "comprising," etc., are intended to indicate the presence of features, numbers, steps, acts, components, portions, or combinations thereof disclosed in this specification, and are not intended to exclude the possibility that one or more other features, numbers, steps, acts, components, portions, or combinations thereof are present or added.
In addition, it should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other. The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In the process of providing the present disclosure, the inventor found that there is no device for maintaining a specific position of a patient when the nasal cavity olfactory cleft is administered in the market, and the design thought of the existing various nasal cavity spraying devices is that the medicine can be delivered in multiple directions in the nasal cavity through the spray head with adjustable angles, and the head position of the patient can only be fixed manually by a doctor or maintained by the patient himself, so that the head position angle is difficult to determine, the administration effect is poor, and discomfort is easily caused to the patient. Twisting and maintaining such a head position is even more difficult for patients with debilitating or other diseases.
The present disclosure has been made in order to at least partially solve the above-mentioned problems.
Fig. 1 illustrates a perspective view of a nasal olfactory patch dispensing head position device in accordance with an embodiment of the present disclosure. It is to be understood that the perspective view shown in fig. 1 is merely for the purpose of illustrating the concepts and principles of the present disclosure and is not meant to suggest that the present disclosure is applicable to such a perspective view only.
As shown in fig. 1, nasal olfactory patch dispensing head device 100 includes a top surface 101, a bottom surface 102, and side surfaces 103. The top surface 101 is provided with a first identification unit 104, a second identification unit 105 and a third identification unit 106. The top surface 101 is inclined with respect to the bottom surface 102. The edge 107 on the higher side of the top surface is the edge of the top surface furthest from the bottom surface, and the edge 108 on the lower side of the top surface is the edge of the top surface closest to the bottom surface. In use, the bottom surface 102 of the nasal olfactory-fissure dispensing head position device 100 is placed on a bed, and after a patient lies on his or her side on the bed, the head is placed on the top surface 101 with the shoulders adjacent the edge 107 on the upper side of the top surface and the top of the head adjacent the edge 108 on the lower side of the top surface. Because the top surface 101 is inclined relative to the bottom surface 102, the head top of the patient is inclined downwards, which is beneficial to dropping medicine into the nasal cavity olfactory rupture area.
The top surface 101 is provided with a first identification unit 104, a second identification unit 105 and a third identification unit 106. In the lateral lying state, the central axis of the patient's body is parallel to the first identification unit 104, and the earhole is placed on the first identification unit 104. The position of the second identification unit 105 corresponds to the position of the earhole when the head turns left 20 to 30 degrees while the trunk is kept stationary from the side lying state of the human body, and the position of the third identification unit 106 corresponds to the position of the earhole when the head turns right 20 to 30 degrees while the trunk is kept stationary from the side lying state of the human body. The first marking unit 104, the second marking unit 105 and the third marking unit 106 are used for positioning the head of a patient and rotating angles, so that accurate medicine dripping to the nasal cavity olfactory cleavage area is facilitated.
The top surface 101 of the nasal sniffing zone drip head position device is inclined relative to the bottom surface 102 such that when the patient's head lies sideways on the nasal sniffing zone drip head position device with the shoulder near the edge 107 on the upper side of the top surface and the top of the head near the edge 108 on the lower side of the top surface, the top of the patient's head is inclined downwardly. The first identification unit, the second identification unit and the third identification unit are arranged, so that the patient can lie on one side to place the earhole on the first identification unit, and the earhole is positioned at the position of the second identification unit or the third identification unit after rotating for a preset angle. The top surface 101 is inclined relative to the bottom surface 102, and the arrangement of the first identification unit, the second identification unit and the third identification unit accurately positions the downward inclination and the rotation angle of the head top of the patient when the patient lies on side, and easily maintains the head position of the patient during the administration period, so that the accurate administration to the nasal cavity olfactory cleavage area is facilitated.
According to an embodiment of the present disclosure, the inclination angle of the top surface with respect to the bottom surface is between 20 degrees and 30 degrees. According to practical tests, the inclination angle 109 of the top surface 101 with respect to the bottom surface 102 is suitably 20 degrees to 30 degrees. Under the inclination angle, the liquid medicament dripped on the top wall of the nasal cavity of the nostril at the upper side can accurately flow into the olfactory cleavage area along the included angle between the top wall of the nasal cavity and the nasal septum under the action of gravity, thereby being convenient for accurately dripping the medicament.
According to an embodiment of the disclosure, any one of the first, second and third identification units comprises an identification strip perpendicular to an edge of the lower side of the top surface, wherein the edge of the lower side of the top surface is an edge of the top surface closest to the bottom surface.
As shown in fig. 1, any one of the first, second and third marking units 104, 105 and 106 includes a marking strip, and the marking strip is perpendicular to an edge 108 of the lower side of the top surface. The marker strip is perpendicular to the edge 108 on the lower side of the top surface so that when a patient lies on his/her side on the nasal cavity sniffing zone medicine dispensing head position device 100 according to the marker strip, the body midline is substantially parallel to the marker strip and perpendicular to the edge 108 on the lower side of the top surface, ensuring the accuracy of the downward inclination angle and rotation angle of the top of the patient's head to ensure accurate medicine dispensing.
According to an embodiment of the disclosure, any one of the first, second and third identification units includes a plurality of protrusions, and a central line of the plurality of protrusions is perpendicular to an edge of a lower side of the top surface, wherein the edge of the lower side of the top surface is an edge of the top surface closest to the bottom surface.
Fig. 2 illustrates a top view of a nasal olfactory patch dispensing head position device in accordance with an embodiment of the present disclosure.
In fig. 2, the third marking unit 106 comprises protrusions 201, 202 and 203, the central line of the protrusions 201, 202 and 203 being perpendicular to the edge 108 of the lower side of the top surface. The first and second identification units 104, 105 may also comprise a plurality of protrusions, not shown in fig. 2.
The identification strip and the protrusion in the identification unit may be present at the same time, or only the protrusion or only the identification strip may be provided in the identification unit.
When the patient lies on one side on the medicine dripping head position device in the nasal cavity olfactory cleavage area and can not see the identification unit, the protrusion can be felt through touch, so that the accurate positioning of the head and the rotation angle can be realized.
According to an embodiment of the present disclosure, any one of the first, second and third identification units includes one or more protrusions, an axis of the one or more protrusions being perpendicular to an edge of the lower side of the top surface, wherein the edge of the lower side of the top surface is an edge of the top surface closest to the bottom surface, as shown in fig. 3.
Fig. 3 illustrates a top view of a nasal olfactory patch dispensing head position device in accordance with an embodiment of the present disclosure.
In fig. 3, the third marking unit 106 comprises a protrusion 301, the axis of the protrusion 301 being perpendicular to the edge 108 of the lower side of the top surface. The protrusion 301 may be an elongated protrusion. The third identification element 106 may also include a plurality of protrusions. The first identification unit 104, the second identification unit 105 may also comprise one or more protrusions, not shown in fig. 3.
When the patient lies on one side on the medicine dripping head position device in the nasal cavity olfactory cleavage area and can not see the identification unit, the protrusion can be felt through touch, so that the accurate positioning of the head and the rotation angle can be realized. The long strip-shaped bulges are beneficial to the perception of patients and are convenient and accurate to position.
According to the embodiment of the disclosure, the first identification unit 104 is located in the middle of the top surface 101; the second identification unit 105 and the third identification unit 106 are respectively parallel to the first identification unit 104, and are symmetrically distributed on two sides of the first identification unit 104.
When the patient lies on his side on the nasal cavity sniffing zone medicine-dripping head position device and the ears are placed on the first identification unit 104, the patient can accurately lie on his side in the middle of the nasal cavity sniffing zone medicine-dripping head position device. The second marking unit 105 and the third marking unit 106 are respectively arranged in parallel with the first marking unit 104 and symmetrically distributed on two sides of the first marking unit 104, so that accurate positioning of the head rotation angle of a patient is facilitated, and the device is respectively applicable to left lateral lying and right lateral lying of the patient, so that medicine can be conveniently dropped into nasal cavity sniffing areas on two sides.
According to the embodiment of the disclosure, the position of the second identification unit corresponds to the position of the earhole after the head rotates to the left by a predetermined angle between 20 degrees and 30 degrees under the condition that the trunk is kept still from the side lying state of the human body, wherein in the side lying state, the central axis of the human body is parallel to the first identification unit, the shoulder is close to the edge of the upper side of the top surface, the top of the head is close to the edge of the lower side of the top surface, and the earhole is placed on the first identification unit, wherein the edge of the upper side of the top surface is the edge of the top surface farthest from the bottom surface.
When the second identification unit is realized by the identification strip and/or the protrusion, the edge of the identification strip and/or the protrusion, which is close to the first identification unit, corresponds to the position of the earhole after the head of the patient rotates leftwards by 20 degrees, and the edge of the identification strip and/or the protrusion, which is far away from the first identification unit, corresponds to the position of the earhole after the head of the patient rotates leftwards by 30 degrees. The second identification element may also be implemented with other objects having a width.
By arranging the second identification unit in the mode, the head can accurately rotate to the left by 20-30 degrees under the condition that the trunk is kept in a lateral lying state, so that the liquid medicament can be accurately dripped into the nasal cavity sniffing zone.
According to the embodiment of the disclosure, the position of the third identification unit corresponds to the position of the earhole after the head turns to the right by a predetermined angle between 20 degrees and 30 degrees under the condition that the trunk is kept still from the side lying state of the human body, wherein in the side lying state, the central axis of the human body is parallel to the first identification unit, the shoulder is close to the edge of the upper side of the top surface, the top of the head is close to the edge of the lower side of the top surface, and the earhole is placed on the first identification unit, wherein the edge of the upper side of the top surface is the edge of the top surface farthest from the bottom surface.
When the third identification unit is realized by the identification strip and/or the protrusion, the edge of the identification strip and/or the protrusion, which is close to the first identification unit, corresponds to the position of the earhole after the head of the patient rotates rightwards by 20 degrees, and the edge of the identification strip and/or the protrusion, which is far away from the first identification unit, corresponds to the position of the earhole after the head of the patient rotates rightwards by 30 degrees. The third identification element may also be implemented with other objects having a width.
By arranging the third identification unit in the mode, the head can accurately rotate to the right by 20-30 degrees under the condition that the trunk is kept in a lateral lying state, so that the liquid medicament can be accurately dripped into the nasal cavity olfactory rupture area.
According to the embodiment of the disclosure, an air bag is arranged between the top surface and the bottom surface, and a non-deformable support is arranged between the top surface and the air bag.
According to an embodiment of the disclosure, the non-deformable support is made of hard plastic; and/or the top surface of the non-deformable support is inclined relative to the bottom surface.
Fig. 4 illustrates a side view of a nasal olfactory patch dispensing head position device in accordance with an embodiment of the present disclosure.
In fig. 4, an airbag 401 is provided between the top surface 101 and the bottom surface 102. The side 103 of the nasal cavity sniffing zone medicine dripping head position device is provided with a valve 402, and the valve 402 is communicated with the air bag 401. The size of the bladder 401 may be adjusted by blowing air into the bladder 401 through the valve 402 or by discharging air from the bladder 401 through the valve 402, thereby adjusting the distance between the top surface 101 and the bottom surface 102 to accommodate different shoulder widths of the patient. Between the top surface 101 and the air bag 401, a non-deformable support 403 is provided, and the non-deformable support 403 may be made of hard plastic, and the top surface is inclined with respect to the bottom surface, for example, a triangle. So that the inclination angle between the top surface 101 and the bottom surface 102 is not changed when the height of the top surface 101 is adjusted by the air bag, and the accuracy of medicine dripping is not affected.
According to the embodiment of the disclosure, when the nasal cavity sniffing zone medicine dripping head position device is used, a patient lies on one side, the head is placed on the nasal cavity sniffing zone medicine dripping head position device, the shoulder is close to the edge of the higher side of the top surface, the head top is close to the edge of the lower side of the top surface, the head height comfortable to the patient is adjusted through the air bag, and the head top of the patient is inclined downwards by 20 to 30 degrees. The earhole of the patient is placed on the first identification unit, the central axis of the human body is basically parallel to the first identification unit, and when the head rotates to the sky direction until the earhole is positioned on the second identification unit or the third identification unit, the rotation angle of the head is 20 degrees to 30 degrees. After the nasal cavity sniffing area medicine dripping head position device is used for accurately fixing the downward head top inclination angle and the head rotation angle of a patient, liquid medicine is dripped on the nasal cavity top wall of the nostril at the upper side, so that the medicine flows into the sniffing area along the included angle between the nasal cavity top wall and the nasal septum under the action of gravity, and the medicine feeding process is completed.
The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being employed. It will be appreciated by those skilled in the art that the scope of the invention referred to in this disclosure is not limited to the specific combination of features described above, but encompasses other embodiments in which any combination of features described above or their equivalents is contemplated without departing from the inventive concepts described. Such as those described above, are mutually substituted with the technical features having similar functions disclosed in the present disclosure (but not limited thereto).
Claims (4)
1. The utility model provides a nasal cavity sniffs and splits district medicine head position device that drips, includes top surface, bottom surface and at least one side, its characterized in that: an air bag is arranged between the top surface and the bottom surface, and a non-deformable support is arranged between the top surface and the air bag; the non-deformable support is made of hard plastic; the top surface of the non-deformable support is inclined relative to the bottom surface;
The top surface is inclined relative to the bottom surface; the top surface is inclined at an angle of between 20 degrees and 30 degrees relative to the bottom surface;
The top surface is provided with a first identification unit, a second identification unit and a third identification unit, and the first identification unit is positioned in the middle of the top surface; the second identification unit and the third identification unit are respectively arranged in parallel with the first identification unit and symmetrically distributed on two sides of the first identification unit;
The position of the second identification unit corresponds to the position of an earhole after the head rotates to the left by a preset angle of 20-30 degrees under the condition that the trunk is kept still from a side lying state of the human body, wherein in the side lying state, the central axis of the human body is parallel to the first identification unit, the shoulder is close to the edge of the upper side of the top surface, the top of the head is close to the edge of the lower side of the top surface, the earhole is placed on the first identification unit, and the edge of the upper side of the top surface is the edge of the top surface farthest from the bottom surface;
the position of the third identification unit corresponds to the position of the earhole after the head rotates to the right by a preset angle of 20-30 degrees under the condition that the trunk is kept still from the side lying state of the human body, wherein in the side lying state, the central axis of the human body is parallel to the first identification unit, the shoulder is close to the edge of the upper side of the top surface, the top of the head is close to the edge of the lower side of the top surface, the earhole is placed on the first identification unit, and the edge of the upper side of the top surface is the edge of the top surface farthest from the bottom surface.
2. The apparatus according to claim 1, wherein:
Any one of the first, second and third marking units comprises a marking strip perpendicular to an edge of the lower side of the top surface, wherein the edge of the lower side of the top surface is an edge of the top surface closest to the bottom surface.
3. The apparatus according to claim 1, wherein:
Any one of the first identification unit, the second identification unit and the third identification unit comprises a plurality of protrusions, and the central connecting line of the protrusions is perpendicular to the edge of the lower side of the top surface, wherein the edge of the lower side of the top surface is the edge of the top surface closest to the bottom surface.
4. The apparatus according to claim 1, wherein:
Any one of the first, second and third marking units comprises a protrusion, the axis of which is perpendicular to the edge of the lower side of the top surface, wherein the edge of the lower side of the top surface is the edge of the top surface closest to the bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910792811.2A CN110339468B (en) | 2019-08-26 | 2019-08-26 | Nasal cavity sniffing zone medicine dripping head position device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910792811.2A CN110339468B (en) | 2019-08-26 | 2019-08-26 | Nasal cavity sniffing zone medicine dripping head position device |
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| Publication Number | Publication Date |
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| CN110339468A CN110339468A (en) | 2019-10-18 |
| CN110339468B true CN110339468B (en) | 2024-04-26 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201019870Y (en) * | 2007-04-18 | 2008-02-13 | 孙玉新 | Nasal cavity medicament dropping air pillow |
| CN204394911U (en) * | 2015-01-15 | 2015-06-17 | 郑州大学第一附属医院 | A kind of medicated pillow for Nasal Drops |
| CN210963527U (en) * | 2019-08-26 | 2020-07-10 | 首都医科大学附属北京安贞医院 | Nasal cavity olfactive zone medicine dripping head position device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9884200B2 (en) * | 2008-03-10 | 2018-02-06 | Neuronetics, Inc. | Apparatus for coil positioning for TMS studies |
| US9414977B2 (en) * | 2011-01-26 | 2016-08-16 | Sage Products, Llc | Apparatus and system for turning and positioning a patient |
-
2019
- 2019-08-26 CN CN201910792811.2A patent/CN110339468B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201019870Y (en) * | 2007-04-18 | 2008-02-13 | 孙玉新 | Nasal cavity medicament dropping air pillow |
| CN204394911U (en) * | 2015-01-15 | 2015-06-17 | 郑州大学第一附属医院 | A kind of medicated pillow for Nasal Drops |
| CN210963527U (en) * | 2019-08-26 | 2020-07-10 | 首都医科大学附属北京安贞医院 | Nasal cavity olfactive zone medicine dripping head position device |
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| CN110339468A (en) | 2019-10-18 |
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