CN220695635U - Device for preventing pressure injury - Google Patents
Device for preventing pressure injury Download PDFInfo
- Publication number
- CN220695635U CN220695635U CN202321173700.1U CN202321173700U CN220695635U CN 220695635 U CN220695635 U CN 220695635U CN 202321173700 U CN202321173700 U CN 202321173700U CN 220695635 U CN220695635 U CN 220695635U
- Authority
- CN
- China
- Prior art keywords
- main body
- needle
- main part
- pressure injury
- plaster
- 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.)
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Links
- 230000006378 damage Effects 0.000 title claims abstract description 21
- 208000027418 Wounds and injury Diseases 0.000 title claims abstract description 19
- 208000014674 injury Diseases 0.000 title claims abstract description 19
- 239000002390 adhesive tape Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000012790 adhesive layer Substances 0.000 claims abstract description 8
- 238000001802 infusion Methods 0.000 claims description 32
- 239000002674 ointment Substances 0.000 claims description 25
- 239000011505 plaster Substances 0.000 claims description 25
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 13
- 239000011241 protective layer Substances 0.000 claims description 11
- 239000000017 hydrogel Substances 0.000 claims description 8
- 239000010410 layer Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 3
- 210000003462 vein Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 241001442654 Percnon planissimum Species 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 206010040954 Skin wrinkling Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007721 medicinal effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a device for preventing pressure injury, which comprises an application main body and an indwelling needle, wherein the application main body is made of flexible materials, an adhesive layer is arranged on the lower surface of the application main body, a first avoiding groove is formed in the upper part of the application main body, the indwelling needle comprises a needle tail and a needle head, the needle tail is embedded into the first avoiding groove, one end of the needle head exceeds the side surface of the application main body, a first adhesive tape is arranged on the upper part of the application main body, and the indwelling needle is fixed with the application main body through the first adhesive tape. According to the utility model, the retaining needle is isolated from the skin surface by arranging the application main body made of the flexible material, so that the cushion effect can be achieved, the occurrence of pressure injury is prevented, and the comfort is improved.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary products, in particular to a device for preventing pressure injury.
Background
The patient often uses the vein needle of keeping somewhere in the treatment, and current vein needle of keeping somewhere is after putting the pipe, only fixes on patient's skin surface through transparent application or ordinary medical sticky tape, and the influence such as being liable to change, patient's self skin condition because of patient's position in the use causes pressure nature injury incident (keeping somewhere the needle tail and oppress patient's skin surface for a long time, forms the indentation, damages patient's skin) and the emergence of pipeline folding phenomenon, finally influences medical effect, consequently need improve this urgently.
Disclosure of Invention
The present utility model has been made to overcome the above-mentioned drawbacks of the prior art, and an object of the present utility model is to provide a device for preventing pressure injury, which is capable of providing a flexible applicator body to isolate an indwelling needle from the skin surface, thereby providing a cushioning effect, preventing occurrence of pressure injury, and improving comfort.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a device of prevention pressure injury, is including applying ointment or plaster the main part and keeping somewhere the needle, apply ointment or plaster the main part and be flexible material, apply ointment or plaster the main part lower surface and be equipped with the viscose layer, apply ointment or plaster main part upper portion and be equipped with the first groove of dodging, keep somewhere the needle and include needle tail and syringe needle, the needle tail embedding is first dodges inslot, syringe needle one end surpasss and applies ointment or plaster the main part side, apply ointment or plaster main part upper portion and be equipped with first sticky tape, keep somewhere the needle and apply ointment or plaster the main part and pass through first sticky tape fixedly.
The main application body is made of transparent hydrogel, and the thickness of the main application body ranges from 0.3cm to 0.6 cm.
The infusion apparatus is connected to the needle tail, the infusion apparatus comprises an infusion tube, a second avoiding groove is formed in the upper portion of the application main body, and the infusion tube can be embedded into the second avoiding groove.
The upper part of the application main body is provided with a second adhesive tape, and the infusion tube is fixed with the application main body through the second adhesive tape.
The first avoiding groove is of a Y shape, and the second avoiding groove is of an S shape.
Still include the snap ring main part, the snap ring main part includes the memory alloy piece, apply ointment or plaster the main part parcel outside the memory alloy piece, the memory alloy piece both ends surpass and apply ointment or plaster main part both sides and surpass the terminal surface parcel and have the protective layer.
The protective layer is made of flexible materials, and the protective layer is a hydrogel layer.
The snap ring main body surface is equipped with a plurality of through-holes.
The beneficial effects of the utility model are as follows:
1. through the arrangement of the adhesive layer and the first adhesive tape, the indwelling needle, the application main body and the skin of a patient can be fixed, and the indwelling needle is prevented from being separated due to sliding in the use process; by arranging the first avoiding groove, the needle tail can be limited, the retaining needle is further prevented from sliding, and the fixing effect of the retaining needle is improved; by arranging the application main body made of transparent hydrogel, the condition of the skin at the covering part of the application main body can be observed conveniently, the indwelling needle can be buffered, the occurrence of pressure injury is prevented, and the discomfort of a patient is reduced;
2. through setting up the second and dodging the groove, can play the spacing effect of direction to the transfer line, cooperate the second sticky tape again, can fix the transfer line, effectually avoided in the infusion process, the transfer line takes place the displacement, leads to the transfer line to buckle, the condition of influence infusion, especially can also avoid in the operation process, because patient's limbs are arranged in the body both sides, can't fully expose the part of remaining needle to can't in time see the condition of buckling of transfer line;
3. when applying ointment or plaster the main part and pasting the skin surface at patient's limbs, the papa ring main part can be overlapped and establish on the limbs surface to can improve the fixed effect with patient's skin, and because the memory alloy piece runs through and apply ointment or plaster the main part, thereby also can play the shaping effect to applying ointment or plaster the main part, be convenient for apply ointment or plaster the main part and paste at skin surface, reduce and apply ointment or plaster the main part fold risk.
Drawings
FIG. 1 is a schematic diagram of a first embodiment;
FIG. 2 is a schematic structural view of an applicator body;
FIG. 3 is a cross-sectional view of the applicator body;
fig. 4 is a schematic structural diagram of a second embodiment;
fig. 5 is a schematic structural view of a snap ring body;
fig. 6 is a partial cross-sectional view of the snap ring body.
In the figure: 1. applying the main body; 11. an adhesive layer; 12. a first avoidance groove; 13. a second avoidance groove; 2. a first adhesive tape; 3. a second adhesive tape; 4. a retention needle; 41. a needle tail; 42. a needle; 5. an infusion set; 51. an infusion tube; 6. a snap ring main body; 61. a memory alloy sheet; 62. a protective layer; 63. and a through hole.
Detailed Description
The utility model is further described with reference to the drawings and detailed description which follow:
in the description of the present specification, the azimuth or positional relationship indicated by the terms "upper", "lower", "left", "right", etc., are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or unit referred to must have a specific direction, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
Embodiment one:
as shown in fig. 1 to 3, a device for preventing pressure injury comprises an application main body 1 and an indwelling needle 4, wherein the application main body 1 is made of a flexible material, specifically, the application main body 1 is made of a transparent hydrogel material, an adhesive layer 11 is arranged on the lower surface of the application main body 1, the adhesive layer 11 can be adhered to the skin surface of a patient, a first avoidance groove 12 is formed in the upper portion of the application main body 1, the indwelling needle 4 comprises a needle tail 41 and a needle head 42, the needle tail 41 is embedded into the first avoidance groove 12, the shape of the first avoidance groove 12 is similar to that of the needle tail 41, the first avoidance groove 12 is of a Y shape in the utility model, one end of the needle head 42 exceeds the side surface of the application main body 1, a first adhesive tape 2 is arranged on the upper portion of the application main body 1, and the indwelling needle 4 and the application main body 1 are fixed through the first adhesive tape 2.
When the novel medical indwelling needle is used, the indwelling needle 4 is driven into a vein of a patient, the application main body 1 is arranged between the skin of the patient and the indwelling needle 4, the application main body 1 is fixed on the surface of the skin of the patient through the adhesive layer 11, the needle tail 41 is embedded into the first avoiding groove 12, the indwelling needle 4 is finally fixed with the application main body 1 through the first adhesive tape 2, and the indwelling needle 4, the application main body 1 and the skin of the patient can be fixed through the adhesive layer 11 and the first adhesive tape 2, so that the indwelling needle 4 is prevented from being separated due to sliding in the use process; by arranging the first avoiding groove 12, the needle tail 41 can be limited, the retaining needle 4 is further prevented from sliding, and the fixing effect of the retaining needle 4 is improved; through setting up the main part 1 of applying ointment or plaster of transparent hydrogel material, not only can be convenient for observe the condition of applying ointment or plaster main part 1 cover department skin, can also play the cushioning effect to keeping somewhere needle 4, prevent the emergence of pressure nature damage, reduce patient's uncomfortable sense.
Further, the thickness of the main body 1 is limited, if the thickness of the main body 1 is too small, the buffering effect on the indwelling needle 4 is affected, if the thickness of the main body 1 is too large, the needle tail 41 is tilted, the bending amplitude of the needle tail 41 and the needle head 42 is too large, and transfusion is affected, so that the thickness of the main body 1 is in the range of 0.3cm-0.6cm, preferably 0.5cm.
Further, the infusion apparatus 5 is connected to the needle tail 41, the infusion apparatus 5 comprises an infusion tube 51, the second avoiding groove 13 is formed in the upper portion of the application main body 1, the infusion tube 51 can be embedded into the second avoiding groove 13, the second adhesive tape 3 is arranged on the upper portion of the application main body 1, and the infusion tube 51 is fixed to the application main body 1 through the second adhesive tape 3. When carrying out the infusion, be connected with transfusion system 5 and keep somewhere needle 4, it dodges inslot 13 to dodge the groove with the infusion pipe 51 embedding second again, finally, dodge inslot 13 through setting up the second, can play the direction limiting displacement to infusion pipe 51, the second sticky tape 3 of cooperation again, can fix infusion pipe 51, the effectual infusion pipe 51 of having avoided takes place the displacement at infusion in-process, lead to infusion pipe 51 to buckle, the condition of infusion is influenced, especially can also avoid in the operation in-process, because patient's limbs are arranged in the body both sides, unable fully expose the part of keeping somewhere needle 4, thereby the condition of buckling of infusion pipe 51 can not be seen in time.
Preferably, the second avoiding groove 13 is S-shaped, and by this design, the length of the infusion tube 51 at the application body 1 can be increased, and when the infusion tube 51 is carelessly pulled, the buffer effect can be achieved, and the risk of pulling out the infusion set 5 can be reduced.
As shown in fig. 1, the first adhesive tape 2 and the second adhesive tape 3 are both adhered to the upper part of the application main body 1, the length and width dimensions of the first adhesive tape 2 are 3.5cm x1cm, and the first adhesive tape 2 is positioned at the position of the needle 42 near the needle tail 41, so that the needle tail 41 can be fixed, and the needle 42 can be fixed; the length and width of the second adhesive tape 3 is 6cmX cm, and the infusion tube 51 positioned in the S-shaped second avoiding groove 13 can be adhered.
Embodiment two:
as shown in fig. 4 to 6, the difference with the first embodiment is that the patch further comprises a snap ring main body 6, the snap ring main body 6 comprises a memory alloy sheet 61, the patch main body 1 is wrapped outside the memory alloy sheet 61, two ends of the memory alloy sheet 61 exceed two sides of the patch main body 1 and exceed end surfaces of the patch main body to wrap a protective layer 62, the protective layer 62 is made of flexible materials, specifically, the protective layer 62 is a hydrogel layer, when the patch main body 1 is stuck on the skin surface of a limb of a patient, the snap ring main body 6 can be sleeved on the surface of the limb, so that the fixing effect with the skin of the patient can be improved, and as the memory alloy sheet 61 penetrates through the patch main body 1, the patch main body 1 can be shaped, the patch main body 1 is stuck on the skin surface conveniently, the risk of wrinkling of the patch main body 1 is reduced, the memory alloy sheet 61 is prevented from being directly contacted with the skin surface by the protective layer 62, and discomfort of the patient is reduced.
Preferably, the snap ring main body 6 is provided with a plurality of through holes 63 on the surface, and the ventilation effect can be improved by providing the through holes 63.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. A device for preventing pressure injury, characterized by: including applying ointment or plaster main part (1) and keeping somewhere needle (4), apply ointment or plaster main part (1) and be flexible material, it is equipped with adhesive layer (11) to apply ointment or plaster main part (1) lower surface, it is equipped with first groove (12) of dodging to apply ointment or plaster main part (1) upper portion, keep somewhere needle (4) including tail (41) and syringe needle (42), tail (41) embedding is first dodge in groove (12), syringe needle (42) one end surpasss and applies ointment or plaster main part (1) side, it is equipped with first sticky tape (2) to apply ointment or plaster main part (1) upper portion, keep somewhere needle (4) and apply ointment or plaster main part (1) and fix through first sticky tape (2).
2. A device for preventing pressure injury as defined in claim 1, wherein: the application main body (1) is made of transparent hydrogel, and the thickness range of the application main body (1) is between 0.3cm and 0.6 cm.
3. A device for preventing pressure injury as defined in claim 1, wherein: the infusion apparatus (5) is connected to the needle tail (41), the infusion apparatus (5) comprises an infusion tube (51), a second avoiding groove (13) is formed in the upper portion of the application main body (1), and the infusion tube (51) can be embedded into the second avoiding groove (13).
4. A device for preventing pressure injury as defined in claim 3, wherein: the upper part of the application main body (1) is provided with a second adhesive tape (3), and the infusion tube (51) and the application main body (1) are fixed through the second adhesive tape (3).
5. A device for preventing pressure injury as defined in claim 3, wherein: the first avoiding groove (12) is of a Y shape, and the second avoiding groove (13) is of an S shape.
6. A device for preventing pressure injury as defined in claim 1, wherein: still include snap ring main part (6), snap ring main part (6) include memory alloy piece (61), apply ointment or plaster main part (1) parcel in memory alloy piece (61) outside, memory alloy piece (61) both ends surpass and apply ointment or plaster main part (1) both sides and surpass the terminal surface parcel and have protective layer (62).
7. A device for preventing pressure injury as defined in claim 6, wherein: the protective layer (62) is made of flexible materials, and the protective layer (62) is a hydrogel layer.
8. A device for preventing pressure injury as defined in claim 6, wherein: the surface of the snap ring main body (6) is provided with a plurality of through holes (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321173700.1U CN220695635U (en) | 2023-05-16 | 2023-05-16 | Device for preventing pressure injury |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321173700.1U CN220695635U (en) | 2023-05-16 | 2023-05-16 | Device for preventing pressure injury |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220695635U true CN220695635U (en) | 2024-04-02 |
Family
ID=90442024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321173700.1U Active CN220695635U (en) | 2023-05-16 | 2023-05-16 | Device for preventing pressure injury |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220695635U (en) |
-
2023
- 2023-05-16 CN CN202321173700.1U patent/CN220695635U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |