CN208447691U - A kind of hematology's nasal cavity haemostat - Google Patents
A kind of hematology's nasal cavity haemostat Download PDFInfo
- Publication number
- CN208447691U CN208447691U CN201721653125.XU CN201721653125U CN208447691U CN 208447691 U CN208447691 U CN 208447691U CN 201721653125 U CN201721653125 U CN 201721653125U CN 208447691 U CN208447691 U CN 208447691U
- Authority
- CN
- China
- Prior art keywords
- push plate
- elastic claw
- slide bar
- nasal cavity
- hematology
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of hematology's nasal cavity haemostats, including strutting part, strutting the lower end setting of part, there are four in circumferentially distributed elastic claw, it is provided on the inside of elastic claw for pushing tow elastic claw so that the push plate that elastic claw expands outwardly, sleeve is provided on the lower end surface of push plate, activity is equipped with slide bar in push plate, the upper end activity of slide bar is threadedly coupled after running through push plate with the inner top for strutting part, the lower end of slide bar is protruded into sleeve and is provided with boss, slide bar outer cover between boss and push plate is equipped with the spring for pushing tow push plate, the lower end of sleeve is provided with outside annular nib, the outer cover of part is strutted equipped with hemostasis cotton-padded covering；In use, the lateral wall for the cotton-padded covering that stops blooding can be bonded under the action of pushing block and elastic claw with the inner wall of nasal cavity the utility model, so, can be improved the effect of hemostasis.
Description
Technical field
The utility model belongs to the field of medical instrument technology, is related to a kind of hematology's nasal cavity haemostat.
Background technique
Currently, most-often used is to be stopped blooding using hemostatic cotton, but hemostatic cotton is in use in nasal bleeding,
Hemostatic cotton is difficult to be bonded with the inner sidewall of nasal cavity, so, haves the shortcomings that haemostatic effect is poor.
Utility model content
To solve the above-mentioned problems, the utility model devises a kind of hematology's nasal cavity haemostat, when in use,
The lateral wall of hemostasis cotton-padded covering can be bonded under the action of pushing block and elastic claw with the inner wall of nasal cavity, so, can be improved
The effect of hemostasis.
Purpose of the utility model is realized as follows:
Hematology's nasal cavity haemostat of the utility model, including part is strutted, there are four the lower end settings for strutting part is in
Circumferentially distributed elastic claw is provided with for pushing tow elastic claw so that the push plate that elastic claw expands outwardly, pushes away on the inside of elastic claw
Sleeve is provided on the lower end surface of plate, activity is equipped with slide bar in push plate, and the upper end activity of slide bar after push plate and struts part
Inner top be threadedly coupled, boss is protruded into sleeve and be provided in the lower end of slide bar, outside the slide bar between boss and push plate
It is set with the spring for pushing tow push plate, the lower end of sleeve is provided with outside annular nib, struts the outer cover of part equipped with only
Blood cotton-padded covering.
Hematology's nasal cavity haemostat of the utility model, wherein the lower end for the cotton-padded covering that stops blooding is provided with inside annular
Bending edges are provided with upward on the inner end of annular bending edges and are coated on the annular bound edge on elastic claw inner sidewall；Pass through
After this structure, it can be improved hemostasis cotton-padded covering and strut the degree of firmly installing of part, can be avoided falling off for hemostasis cotton-padded covering.
Hematology's nasal cavity haemostat of the utility model, wherein if being provided with arterial highway on the lateral wall for the cotton-padded covering that stops blooding
The annular convex rib being from top to bottom distributed, the lateral wall of annular convex rib are arc shape structure；Pass through the setting of annular convex rib, Neng Gouzeng
Frictional force between big hemostasis cotton-padded covering and nasal cavity, avoids falling off for the utility model.
Hematology's nasal cavity haemostat of the utility model, wherein being provided on the lateral wall of push plate can be with elastic claw
Inner sidewall cooperation guiding to facilitate the annular guiding surface for strutting elastic claw；After by using this structure, pushed in push plate
It, can be more smoothly when elastic claw.
When the utility model is used, annular nib is clasped with index finger and middle finger first, then presses boss with thumb,
So, it struts part to be raised under the action of slide bar, elastic claw drives hemostasis cotton-padded covering inwardly to shrink, and then will stop blooding cotton-padded covering
It is inserted into the nasal cavity of patient, then discharges boss, under the action of the spring, slide bar drive struts part and moves down, and pushing block pushes bullet
Property pawl expand outwardly, elastic claw pushes hemostasis cotton-padded covering so that the lateral wall and the inner sidewall of nasal cavity of hemostasis cotton-padded covering are adjacent to, so as to
Enough effects for improving hemostasis.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the utility model；
Fig. 2 is the present invention looks up structural representation for strutting part.
Specific embodiment
Specific embodiment of the present invention is described in further detail with reference to the accompanying drawing.
In the description of the present invention, unless otherwise indicated, term " on ", "lower", "left", "right", "front", "rear",
The orientation or state relation of the instructions such as " top ", " bottom " are orientation based on the figure or state relation, merely to just
In description the utility model and simplify description, rather than the certain party that the mechanism of indication or suggestion meaning or component must have
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connection "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be direct phase
It even, can also be indirectly connected through an intermediary.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
A kind of hematology's nasal cavity haemostat, including part 1 is strutted, there are four the lower end settings for strutting part 1 divides in circumferential
The elastic claw 11 of cloth, the inside of elastic claw 11 is provided with for pushing tow elastic claw 11 so that the push plate 2 that elastic claw 11 expands outwardly,
Sleeve 21 is provided on the lower end surface of push plate 2, activity is equipped with slide bar 3 in push plate 2, and the upper end activity of slide bar 3 is after push plate 2
Be threadedly coupled with the inner top for strutting part 1, boss 31 is protruded into sleeve 21 and be provided in the lower end of slide bar 3, boss 31 with push away
3 outer cover of slide bar between plate 2 is equipped with the spring 4 for pushing tow push plate 2, and the lower end of sleeve 21 is provided with outside annular nib
22, the outer cover of part 1 is strutted equipped with hemostasis cotton-padded covering 5；The lower end of hemostasis cotton-padded covering 5 is provided with inside annular bending edges 51, annular
Annular bound edge 52 that is upward and being coated on 11 inner sidewall of elastic claw is provided on the inner end of bending edges 51；By using this
After kind structure, it can be improved hemostasis cotton-padded covering and strut the degree of firmly installing of part, can be avoided falling off for hemostasis cotton-padded covering；Stop blooding cotton-padded covering
If being provided with the annular convex rib 53 that arterial highway is from top to bottom distributed on 5 lateral wall, the lateral wall of annular convex rib 53 is arc shape knot
Structure；By the setting of annular convex rib, the frictional force being capable of increasing between hemostasis cotton-padded covering and nasal cavity avoids the de- of the utility model
It falls；Being provided on the lateral wall of push plate 2 can cooperate guiding to facilitate the annular for strutting elastic claw 11 with the inner sidewall of elastic claw 11
Guiding surface 23；It, can be more smoothly when push plate pushes elastic claw after by using this structure；The utility model makes
It can be bonded under the action of pushing block and elastic claw with the inner wall of nasal cavity with the lateral wall for the cotton-padded covering that in the process, stops blooding, so,
It can be improved the effect of hemostasis.
It should be noted that in the embodiment above, as long as reconcilable technical solution can carry out permutation and combination, this
Field technical staff can be according to the exhaustive all possibility of mathematical knowledge of permutation and combination, and therefore, the utility model is no longer to arrangement
Technical solution after combination is illustrated one by one, but it is understood that being the technical solution after permutation and combination by the utility model
It is disclosed.
It should be noted that listed above is only a kind of specific embodiment of the utility model.Obviously, the utility model
Above embodiments are not limited to, acceptable there are many deformations.
In short, the institute that those skilled in the art directly can export or associate from content disclosed by the utility model
There is deformation, is considered as the protection scope of the utility model.
Claims (4)
1. a kind of hematology's nasal cavity haemostat, it is characterised in that: including strutting part (1), the lower end for strutting part (1) is set
Set there are four in circumferentially distributed elastic claw (11), be provided on the inside of the elastic claw (11) for pushing tow elastic claw (11) with
The push plate (2) for expanding outwardly elastic claw (11) is provided with sleeve (21) on the lower end surface of the push plate (2), the push plate (2)
Middle activity is equipped with slide bar (3), the upper end activity of the slide bar (3) through push plate (2) afterwards with the inner top screw thread that struts part (1)
Connection, the lower end of the slide bar (3) are protruded into sleeve (21) and are provided with boss (31), the boss (31) and push plate (2)
Between slide bar (3) outer cover be equipped with for pushing tow push plate (2) spring (4), the lower end of the sleeve (21) is provided with outward
Annular nib (22), the outer cover for strutting part (1) equipped with hemostasis cotton-padded covering (5).
2. hematology's nasal cavity haemostat according to claim 1, which is characterized in that under the hemostasis cotton-padded covering (5)
End is provided with inside annular bending edges (51), is provided with upward on the inner end of the annular bending edges (51) and is coated on
Annular bound edge (52) on elastic claw (11) inner sidewall.
3. hematology's nasal cavity haemostat according to claim 2, which is characterized in that outside hemostasis cotton-padded covering (5)
If being provided with the annular convex rib (53) that arterial highway is from top to bottom distributed on side wall, the lateral wall of the annular convex rib (53) is arc shape
Structure.
4. hematology's nasal cavity haemostat according to claim 3, which is characterized in that the lateral wall of the push plate (2)
On be provided with can with the inner sidewall of elastic claw (11) cooperate guiding to facilitate the annular guiding surface (23) for strutting elastic claw (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721653125.XU CN208447691U (en) | 2017-12-01 | 2017-12-01 | A kind of hematology's nasal cavity haemostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721653125.XU CN208447691U (en) | 2017-12-01 | 2017-12-01 | A kind of hematology's nasal cavity haemostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208447691U true CN208447691U (en) | 2019-02-01 |
Family
ID=65140053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721653125.XU Expired - Fee Related CN208447691U (en) | 2017-12-01 | 2017-12-01 | A kind of hematology's nasal cavity haemostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208447691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113795229A (en) * | 2019-05-13 | 2021-12-14 | 霍尼公司 | Nasal obstruction |
-
2017
- 2017-12-01 CN CN201721653125.XU patent/CN208447691U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113795229A (en) * | 2019-05-13 | 2021-12-14 | 霍尼公司 | Nasal obstruction |
| CN113795229B (en) * | 2019-05-13 | 2023-02-17 | 霍尼公司 | Nasal obstruction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20191201 |