CN209499824U - Tourniquet is used in the practical nursing of one kind - Google Patents
Tourniquet is used in the practical nursing of one kind Download PDFInfo
- Publication number
- CN209499824U CN209499824U CN201820937345.3U CN201820937345U CN209499824U CN 209499824 U CN209499824 U CN 209499824U CN 201820937345 U CN201820937345 U CN 201820937345U CN 209499824 U CN209499824 U CN 209499824U
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- China
- Prior art keywords
- layer
- pawl
- fixing belt
- fixing piece
- rack gear
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Abstract
The utility model discloses a kind of practical nursing tourniquets, including fixing belt, connecting band, rack gear, fixing piece and hemostasis component, fixing belt one end is connected with connecting band, fixing belt upper surface is integrally formed with rack gear, connecting band upper surface is integrally formed with fixing piece, pawl is provided in cavity inside fixing piece, rack gear and pawl are intermeshed, pawl and rack gear form ratchet mechanism, fixing belt lower surface is provided with paste area, paste area fixation is pasted with hemostasis component, component stop blooding by adhered layer, waterproof layer, flax fiber layer, hygroscopic fibre layer and dressing layer composition；This kind of practical nursing tourniquet, ratchet mechanism is formed by rack gear and pawl, convenient for fast operating, and patient can also be with one-handed performance, it is simple and reasonable, easy to use and flexible, by being mounted on pawl on the hinge ear of connecting rod end, it can use connecting rod when so that unclamping tourniquet and pawl be pulled upwardly to certain distance, to facilitate lightening restrictions on for fixing belt.
Description
Technical field
The utility model relates to a kind of tourniquets to be related to medical treatment and stop more particularly, to a kind of practical nursing tourniquet
Blood product technical field.
Background technique
In medical treatment and nursing section, it is often necessary to which using hemostasis equipment is patient hemostasis, and presently the most commonly hemostasis equipment is
Tourniquet is stopped blooding by way of pushing down wound and preventing blood from flowing out, but in use, existing hemostasis ribbon gymnastics
It bothers, patient's one hand is difficult to realize voluntarily wrap up, and while lightening restrictions on is also required to other people and helps to lighten restrictions on, inconvenient to use.
Utility model content
The technical problems to be solved in the utility model is to overcome existing tourniquet troublesome in poeration, and patient's one hand is difficult to realize certainly
It is also required to other people when going and wrap up, and lightening restrictions on to help to lighten restrictions on, defect inconvenient to use, the practical nursing of one kind is provided and is used and is stopped blooding
Band, to solve the above problems.
To achieve the above object, the utility model provides the following technical solutions: a kind of practical nursing tourniquet, including
Fixing belt, connecting band, rack gear, fixing piece and hemostasis component, the fixing belt are made for flexible plastic, the fixing belt one
End is connected with connecting band, and the fixing belt upper surface is integrally formed with rack gear, and the connecting band upper surface is integrally formed with fixation
Part, the fixing piece inside is cavity structure, and the fixing piece is provided with import far from fixing belt side, and the fixing piece is close
Fixing belt side is provided with outlet, and pawl is provided in the cavity inside the fixing piece, and the rack gear and pawl are intermeshed,
The pawl and rack gear form ratchet mechanism, and the fixing belt lower surface is provided with paste area, and the paste area fixation is pasted with
Stop blooding component, and the hemostasis component is made of adhered layer, waterproof layer, flax fiber layer, hygroscopic fibre layer and dressing layer.
As a kind of optimal technical scheme of the utility model, the pawl is by being rotatably installed on hinge ear, the hinge
Connecting rod is fixedly connected at the top of ear, the through-hole that the connecting rod runs through at the top of fixing piece is simultaneously fixed with the handle at the top of fixing piece
Connection, the connecting rod integrally formed with convex block, are provided in the through-hole and mutually fit with convex block on hinge ear one end outer surface
The card slot matched.
As a kind of optimal technical scheme of the utility model, the convex block is cone structure.
As a kind of optimal technical scheme of the utility model, the adhered layer is located at hemostasis component close to paste area one
Side, and the adhered layer is fixed on the waterproof layer back side, the waterproof layer is fixed with flax fiber layer far from adhered layer side, described
Flax fiber layer is fixed with the moisture absorption perspiration layer far from waterproof layer side, and the moisture absorption perspiration layer is fixed far from flax fiber layer side
There is dressing layer.
As a kind of optimal technical scheme of the utility model, the connecting band and fixing belt are an integral molding structure, and
The connecting band is to be obliquely installed close to fixing belt one end.
As a kind of optimal technical scheme of the utility model, the handle bottom side is fixedly connected with reset spring, described
The reset spring other end is fixedly connected at the top of fixing piece.
As a kind of optimal technical scheme of the utility model, the dressing layer is by solidifying in nanofiber and nanofiber
Blood factor composition.
Compared with prior art, the utility model has the beneficial effects that this kind of practical nursing tourniquet, passes through rack gear
Ratchet mechanism is formed with pawl, the principle of reverse activity is unable to using ratchet mechanism, can unclamp automatically, be convenient for avoid tourniquet
Fast operating, and patient can also be with one-handed performance, simple and reasonable, easy to use and flexible, by the way that pawl is mounted on company
On the hinge ear of extension bar end, it can use connecting rod when so that unclamping tourniquet and pawl be pulled upwardly to certain distance, with convenient
Fixing belt is lightened restrictions on.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the practical nursing tourniquet structural schematic diagram of one kind described in the utility model；
Fig. 2 is enlarged drawing at the A of Fig. 1；
Fig. 3 is enlarged drawing at the B of Fig. 1；
In figure: 1, fixing belt；2, connecting band；3, rack gear；4, fixing piece；5, pawl；6, paste area；7, adhered layer；8, prevent
Water layer；9, flax fiber layer；10, hygroscopic fibre layer；11, dressing layer；12, import；13, it exports；14, ear is cut with scissors；15, it connects
Bar；16, handle；17, reset spring；18, through-hole；19, card slot；20, convex block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of practical nursing tourniquet, including it is solid
Determine band 1, connecting band 2, rack gear 3, fixing piece 4 and hemostasis component, fixing belt 1 to be made for flexible plastic, 1 one end of fixing belt connects
It is connected to connecting band 2, for 1 upper surface of fixing belt integrally formed with rack gear 3,2 upper surface of connecting band is fixed integrally formed with fixing piece 4
It is cavity structure inside part 4, fixing piece 4 is provided with import 12 far from 1 side of fixing belt, and fixing piece 4 is set close to 1 side of fixing belt
Be equipped with outlet 13, be provided with pawl 5 in the cavity inside fixing piece 4, rack gear 3 and pawl 5 are intermeshed, pawl 5 with 3 groups of rack gear
At ratchet mechanism, 1 lower surface of fixing belt is provided with paste area 6, and paste area 6 is fixed to be pasted with hemostasis component, and the component that stops blooding is by gluing
Paste layer 7, waterproof layer 8, flax fiber layer 9, hygroscopic fibre layer 10 and dressing layer 11 form.
It is further improved ground, as shown in Figure 1-3, pawl 5 cuts with scissors fixed at the top of ear 14 connect by being rotatably installed on hinge ear 14
It is connected to connecting rod 15, connecting rod 15 runs through the through-hole 18 at 4 top of fixing piece and is fixedly connected with the handle 16 at 4 top of fixing piece,
Connecting rod 15 integrally formed with convex block 20, is provided with compatible with convex block 20 on hinge 14 one end outer surface of ear in through-hole 18
Card slot 19, convex block 20 are cone structure, and adhered layer 7 is located at hemostasis component close to 6 side of paste area, and adhered layer 7 be fixed on it is anti-
8 back side of water layer, waterproof layer 8 are fixed with flax fiber layer 9 far from 7 side of adhered layer, and flax fiber layer 9 is far from 8 side of waterproof layer
It is fixed with the moisture absorption perspiration layer, the moisture absorption perspiration layer is fixed with dressing layer 11, connecting band 2 and fixing belt 1 far from 9 side of flax fiber layer
It is an integral molding structure, and connecting band 2 is to be obliquely installed close to 1 one end of fixing belt, 16 bottom side of handle is fixedly connected with reset bullet
Spring 17,17 other end of reset spring are fixedly connected on 4 top of fixing piece, and dressing layer 11 is by solidifying in nanofiber and nanofiber
Blood factor composition.
Concrete principle: in use, new sterile hemostasis component to be pasted onto the paste area 6 of fixing belt 1, tourniquet is fixed
Fixing piece 4, the hemostasis component of Multilayer plus material composition are passed through from the import 12 of fixing piece 4 in wound location, and by 1 end of fixing belt
It is capable of providing auxiliary haemostatic effect, when needing to unclamp tourniquet, first passes through handle 16 by 15 pull-up of connecting rod, so that connecting rod
Convex block 20 on 15 snaps onto card slot 19, and pawl 5 leaves 3 certain distance of rack gear with connecting rod 15, then again by fixing belt 1
Fixing piece 4 reversely is exited, so that lightening restrictions on for tourniquet is realized, it is simple to operate.
This kind of practical nursing tourniquet, forms ratchet mechanism by rack gear and pawl, cannot be anti-using ratchet mechanism
It to movable principle, can be unclamped automatically to avoid tourniquet, be convenient for fast operating, and patient can also be with one-handed performance, structure
Advantages of simple, easy to use and flexible, by being mounted on pawl on the hinge ear of connecting rod end, so that can be with when unclamping tourniquet
Pawl is pulled upwardly to certain distance using connecting rod, to facilitate lightening restrictions on for fixing belt.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of practical nursing tourniquet, including fixing belt (1), connecting band (2), rack gear (3), fixing piece (4) and hemostasis
Component, which is characterized in that the fixing belt (1) is made for flexible plastic, and described fixing belt (1) one end is connected with connecting band
(2), fixing belt (1) upper surface is integrally formed with rack gear (3), and connecting band (2) upper surface is integrally formed with fixing piece
It (4), is cavity structure inside the fixing piece (4), the fixing piece (4) is provided with import (12) far from fixing belt (1) side,
The fixing piece (4) is provided with outlet (13) close to fixing belt (1) side, is provided in the internal cavity of the fixing piece (4)
Pawl (5), the rack gear (3) and pawl (5) are intermeshed, and the pawl (5) and rack gear (3) form ratchet mechanism, described solid
Fixed band (1) lower surface is provided with paste area (6), and paste area (6) fixation is pasted with hemostasis component, and the hemostasis component is by gluing
Paste layer (7), waterproof layer (8), flax fiber layer (9), hygroscopic fibre layer (10) and dressing layer (11) composition.
2. the practical nursing tourniquet of one kind according to claim 1, which is characterized in that the pawl (5) is by turning
It is dynamic to be mounted in hinge ear (14), it is fixedly connected with connecting rod (15) at the top of the hinge ear (14), the connecting rod (15) is through solid
Determine the through-hole (18) at the top of part (4) and be fixedly connected with the handle (16) at the top of fixing piece (4), the connecting rod (15) is close to hinge
Integrally formed with convex block (20) on ear (14) one end outer surface, the through-hole (18) is interior to be provided with and convex block (20) compatible card
Slot (19).
3. the practical nursing tourniquet of one kind according to claim 2, which is characterized in that the convex block (20) is cone cell
Structure.
4. the practical nursing tourniquet of one kind according to claim 1, which is characterized in that the adhered layer (7) is located at
Component stop blooding close to paste area (6) side, and the adhered layer (7) is fixed on waterproof layer (8) back side, the waterproof layer (8) is remote
It is fixed with flax fiber layer (9) from adhered layer (7) side, the flax fiber layer (9) is fixed with suction far from waterproof layer (8) side
Wet sweat discharging layer, the moisture absorption perspiration layer are fixed with dressing layer (11) far from flax fiber layer (9) side.
5. the practical nursing tourniquet of one kind according to claim 1, which is characterized in that the connecting band (2) and consolidate
Fixed band (1) is an integral molding structure, and the connecting band (2) is to be obliquely installed close to fixing belt (1) one end.
6. the practical nursing tourniquet of one kind according to claim 2, which is characterized in that handle (16) bottom side is solid
Surely it is connected with reset spring (17), reset spring (17) other end is fixedly connected at the top of fixing piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820937345.3U CN209499824U (en) | 2018-06-15 | 2018-06-15 | Tourniquet is used in the practical nursing of one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820937345.3U CN209499824U (en) | 2018-06-15 | 2018-06-15 | Tourniquet is used in the practical nursing of one kind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209499824U true CN209499824U (en) | 2019-10-18 |
Family
ID=68186435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820937345.3U Expired - Fee Related CN209499824U (en) | 2018-06-15 | 2018-06-15 | Tourniquet is used in the practical nursing of one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209499824U (en) |
-
2018
- 2018-06-15 CN CN201820937345.3U patent/CN209499824U/en not_active Expired - Fee Related
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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: 20191018 Termination date: 20200615 |