CN219250673U - Atraumatic needle fixing paste - Google Patents
Atraumatic needle fixing paste Download PDFInfo
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- CN219250673U CN219250673U CN202223538794.6U CN202223538794U CN219250673U CN 219250673 U CN219250673 U CN 219250673U CN 202223538794 U CN202223538794 U CN 202223538794U CN 219250673 U CN219250673 U CN 219250673U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model relates to the technical field of medical auxiliary instruments, in particular to a non-invasive needle fixing patch, wherein a circular opening is arranged in the center of the fixing patch, a plurality of groups of easy-to-tear lines for adjusting the size of the circular opening are arranged at the outer edge of the opening, and a bearing groove for supporting and fixing a non-invasive needle pipeline is fixedly arranged at the middle end of a connecting sheet; according to the corresponding tearing line adjustment trompil size of tearing of medical personnel operation needs, the height of support groove is adjusted through the telescopic seat that is equipped with to the end support bracket in the connection piece, not damaged needle tubing up to the support groove is suitable for different co-altitude, improve the fixed spacing effect to the damage-free needle, the fixed main part of pasting is three layer construction, the silica gel layer that the center was equipped with is used for fixing the fixed main part shape of pasting, avoid the fixed main part of pasting to have fixed shape, guarantee the laminating nature on solid main part and patient's skin surface, avoid simultaneously the fixed main part of pasting to warp, outside two-layer gauze layer reduces the stimulation to patient's skin, effectively protect the protection of patient's puncture position skin all around.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary instruments, in particular to a nondestructive needle fixing patch.
Background
The implanted central venous transfusion port (called transfusion port for short) is a closed venous transfusion system which can be completely implanted into a human body and is a permanent channel for venous transfusion and chemotherapy of tumor patients. The transfusion port is used for transfusion after puncture by the atraumatic needle.
Fei Senyou is that the non-invasive needle of the transfusion port is provided with a transparent fixing disc, and is generally higher than the skin after puncture, when the application is directly stuck on the non-invasive needle fixing disc of the transfusion port for fixing, a gap is necessarily left, the application is inconvenient to fix, the application is curled, the non-invasive needle is easily separated, and the drug is externally infiltrated; therefore, after successful puncture, a gauze pad with proper thickness is selected under the needle wings according to the length of the exposed needle body, and then the gauze pad is covered with sterile application for fixation.
Clinically, no ready-made gauze pad with proper size is needed, the sterile gauze is cut into gauze pieces with proper size by using a sterile cutter, and the gauze pieces are padded under the needle wings, so that the operation process can prolong the exposure time of the infusion port in the air after puncture and increase the infection chance;
when the multifunctional hand-held hole-digging device is used by some nurses, the holes are manually dug by scissors, the expected effect is hardly achieved, the holes are too large to play a role in fixing, the contact area between the fixing disc and the skin and the air contact surface are large, the infection is easy, and the edge of the hole is tilted due to the fact that the holes are too small; and the use of scissors and manual operation is likely to contaminate the application.
Therefore, there is a need for a atraumatic needle-fixing patch that is suitable for use in the fixation of atraumatic needles, prevents the atraumatic needles from backing out, protects the skin around the puncture site, and is convenient for medical staff to use.
Disclosure of Invention
The utility model aims to provide the atraumatic needle fixing patch which can fix an atraumatic needle, avoid the atraumatic needle from falling out, protect the skin around a puncture position, is convenient for medical staff to use and has excellent practicability, safety and effectiveness.
In order to achieve the technical purpose and the technical effect, the utility model is realized by the following technical scheme:
the non-invasive needle fixing patch comprises a fixing patch main body, wherein a circular opening is formed in the center of the fixing patch, a slot is formed in one side of the opening, a connecting piece is arranged on one side of the slot, a connecting surface for the connecting piece to be stuck and fixed is arranged on the other side of the slot, one end of the connecting piece is rotatably connected to the fixing patch main body, and the other end of the connecting piece is detachably connected to the connecting surface; the outer edge of the opening is provided with a plurality of groups of easy-to-tear lines for adjusting the size of the round hole, and the middle end of the connecting sheet is fixedly provided with a bearing groove for supporting and fixing a nondestructive needle pipeline; during the use, medical personnel tear the protection film of fixed main part bottom surface, the trompil size is adjusted according to patient puncture position condition, the line adjustment trompil size is torn easily according to the corresponding tearing of medical personnel's operation needs, afterwards rotate the connection piece until the paste piece that the connection piece was equipped with is pasted to the junction surface, the height in support groove is adjusted through the telescopic seat that is equipped with to the end support bracket in the connection piece, telescopic seat sliding connection is in the logical inslot that the support seat was equipped with, until the support groove is suitable for the nondestructive needle tube of different co-altitude, paste the nondestructive needle tube and be fixed in the support inslot after tearing the protection film in support groove, improve the fixed spacing effect to the nondestructive needle, the fixed main part is three-layer structure, the silica gel layer that the center was equipped with is used for carrying out the fixed main part shape of pasting, avoid the fixed main part to have fixed shape, guarantee the laminating nature on solid main part and patient skin surface, avoid the fixed main part to warp simultaneously, outside two-layer gauze layer reduces the stimulation to patient skin, effectively protect the protection of skin around the patient puncture position.
Preferably, the fixing patch body is of a three-layer structure, an upper layer and a lower layer are gauze layers, a central layer is a hard silica gel layer, an adhesive layer is arranged at the outer edge of the gauze layer at the bottom end, and a protective film is arranged on the adhesive layer; the silica gel layer of the central layer is used for fixing the shape of the main body of the fixing patch, bending of the fixing patch is avoided, the fit between the main body of the fixing patch and the surface of the skin of a patient is guaranteed, the adhesive layer is used for fixing the main body of the fixing patch, running of the main body of the fixing patch is avoided, meanwhile, the adhesive layer is arranged on the periphery of the outer edge, and the stimulation to the skin around the puncture position of the patient is reduced; the medical staff can conveniently fix the main body of the fixing patch through application.
Preferably, the two ends of the connecting sheet are of round sheet structures, a bearing seat is fixedly connected to the middle position of the connecting sheet, and the bearing seat is provided with a bearing groove for bearing a limited nondestructive needle pipeline, a telescopic seat for adjusting the height of the bearing groove and a through groove for sliding the telescopic seat; when the nondestructive needle tube is used, the connecting piece is rotated, the protective film of the adhesive sheet at the bottom end outside the connecting piece is torn off, the outer end of the connecting piece is adhered to the connecting surface at the other side of the groove, the height of the telescopic seat is adjusted according to the height of the nondestructive needle tube until the supporting groove can be well attached to the nondestructive needle tube, then the protective film of the adhesive layer of the supporting groove is torn off, the nondestructive needle tube is adhered and fixed in the supporting groove, and the fixing and limiting effects on the nondestructive needle are guaranteed.
Preferably, the trompil outer fringe is equipped with the multiunit and is used for adjusting the easy tear line of round hole size, easy tear line is equipped with three groups, and is various easily tear the line and all be circular, medical personnel tear the protection film of fixed main part bottom surface down during the use, adjust the trompil size according to patient puncture position condition, according to medical personnel operation needs corresponding tearing easily tear line adjustment trompil size, need not medical personnel and adopts the manual hole digging of scissors before using, improves medical personnel's work efficiency, avoids polluting simultaneously and applies.
The utility model has the beneficial effects that:
the intact needle fixing patch can fix the intact needle, avoid the intact needle from falling out, protect the skin around the puncture position, facilitate the use of medical staff, and has excellent practicality, safety and effectiveness.
The round hole in the middle of the fixing patch main body is convenient for nurses to observe whether blood seepage, liquid seepage, red swelling and the like exist at the puncture part of the nondestructive needle, and is convenient for nurses to a certain extent to further judge whether complications, such as infection at the puncture part and the like occur.
The silica gel layer of the central layer of the main body of the fixing patch is used for fixing the shape of the main body of the fixing patch, so that bending of the fixing patch is avoided, the fitting property of the main body of the fixing patch and the surface of the skin of a patient is ensured, the adhesive layer is used for fixing the main body of the fixing patch, running of the main body of the fixing patch is avoided, and meanwhile, the adhesive layer is arranged only on one periphery of the outer edge, so that the stimulation to the skin around the puncture position of the patient is reduced; the medical staff can conveniently fix the main body of the fixing patch through application.
The bearing seat is provided with a bearing groove for bearing the limit nondestructive needle pipeline, a telescopic seat for adjusting the height of the bearing groove and a through groove for sliding the telescopic seat; when the nondestructive needle tube is used, the connecting piece is rotated, the protective film of the adhesive sheet at the bottom end outside the connecting piece is torn off, the outer end of the connecting piece is adhered to the connecting surface at the other side of the groove, the height of the telescopic seat is adjusted according to the height of the nondestructive needle tube until the supporting groove can be well attached to the nondestructive needle tube, then the protective film of the adhesive layer of the supporting groove is torn off, the nondestructive needle tube is adhered and fixed in the supporting groove, and the fixing and limiting effects on the nondestructive needle are guaranteed.
The outer edge of the opening is provided with a plurality of groups of easy-to-tear lines for adjusting the size of the round hole, the easy-to-tear lines are provided with three groups, and various easy-to-tear lines are round, when in use, medical staff tear off the protective film fixedly attached to the bottom end face of the main body, adjust the size of the opening according to the puncture position condition of a patient, correspondingly tear off the easy-to-tear lines according to the operation requirement of the medical staff, adjust the size of the opening, and the medical staff does not need to manually dig holes by scissors before using, thereby improving the working efficiency of the medical staff and avoiding pollution to application.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of a non-invasive needle mount according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the working structure of a non-invasive needle fixing patch according to an embodiment of the present utility model;
FIG. 3 is a schematic side view of a main body of a non-invasive needle mount according to an embodiment of the present utility model;
FIG. 4 is a schematic cross-sectional view of a main body of a non-invasive needle mount according to an embodiment of the present utility model;
in the drawings, the list of components represented by the various numbers is as follows:
1. the fixing patch comprises a fixing patch main body 2, a connecting sheet 3, a connecting surface 4, an easy-to-tear line 5, an adhesive layer 6, a protective film 101, a gauze layer 102, a silica gel layer 201, a bearing seat 202, a telescopic seat 203, a bearing groove 204 and a through groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-4
The non-invasive needle fixing patch comprises a fixing patch main body 1, wherein a circular opening is formed in the center of the fixing patch, a slot is formed in one side of the opening, a connecting sheet 2 is arranged on one side of the slot, a connecting surface 3 for the connecting sheet 2 to be stuck and fixed is arranged on the other side of the slot, one end of the connecting sheet 2 is rotatably connected to the fixing patch main body 1, and the other end of the connecting sheet 2 is detachably connected to the connecting surface 3; the outer edge of the opening is provided with a plurality of groups of easy-to-tear lines 4 for adjusting the size of the round hole, and the middle end of the connecting sheet 2 is fixedly provided with a bearing groove 203 for supporting and fixing a nondestructive needle pipeline;
the fixing patch is characterized in that the fixing patch main body 1 is of a three-layer structure, an upper layer and a lower layer are gauze layers 101, a central layer is a hard silica gel layer 102, an adhesive layer 5 is arranged on the outer edge of the bottom gauze layer 101, and a protective film 6 is arranged on the adhesive layer 5; the silica gel layer 102 of the central layer is used for fixing the shape of the fixing patch main body 1, avoiding bending of the fixing patch, ensuring the fit between the fixing patch main body 1 and the skin surface of a patient, and the adhesive layer 5 is used for fixing the fixing patch main body 1, avoiding running of the fixing patch main body 1, and meanwhile, the adhesive layer 5 is arranged on only one periphery of the outer edge, so that the stimulation to the skin around the puncture position of the patient is reduced; the medical staff can conveniently fix the fixing patch main body 1 through application.
The two ends of the connecting sheet 2 are of round sheet structures, a bearing seat 201 is fixedly connected to the middle position of the connecting sheet 2, and the bearing seat 201 is provided with a bearing groove 203 for bearing a limiting nondestructive needle pipeline, a telescopic seat 202 for adjusting the height of the bearing groove 203 and a through groove 204 for sliding the telescopic seat 202; when the nondestructive needle tube is used, the connecting sheet 2 is rotated, the protective film 6 of the adhesive sheet at the bottom end outside the connecting sheet 2 is torn off, the outer end of the connecting sheet 2 is adhered to the connecting surface 3 at the other side of the slot, the height of the telescopic seat 202 is adjusted according to the height of the nondestructive needle tube until the supporting groove 203 can be well adhered to the nondestructive needle tube, then the protective film 6 of the adhesive layer 5 of the supporting groove 203 is torn off, the nondestructive needle tube is adhered and fixed in the supporting groove 203, and the fixing and limiting effects on the nondestructive needle are ensured.
The trompil outer fringe is equipped with multiunit and is used for adjusting the easy tear line 4 of round hole size, easy tear line 4 is equipped with three groups, and is various easy tear line 4 is circular, and medical personnel tear the protection film 6 of fixed subsides main part 1 bottom end face during the use, adjust the trompil size according to patient puncture position condition, and the line 4 is easily torn down according to medical personnel operation needs correspondingly and is adjusted the trompil size, need not medical personnel and adopts the manual hole digging of scissors before the use, improves medical personnel's work efficiency, avoids polluting simultaneously to apply ointment or plaster.
Example 2
As shown in fig. 1-4
During the use, medical personnel tear the protection film 6 of fixed subsides main part 1 bottom end face, the trompil size is adjusted according to patient puncture position condition, the line 4 is torn easily according to medical personnel's operation needs correspondingly and is adjusted the trompil size, afterwards rotate the connection piece 2 until the paste piece that connection piece 2 was equipped with is pasted to connection face 3, the height of support groove 203 is adjusted through the flexible seat 202 that is equipped with to the end support seat 201 in the connection piece 2, flexible seat 202 sliding connection is in the logical inslot 204 that support seat 201 was equipped with, until support groove 203 is suitable for the harmless needle tube of different height, tear protection film 6 back of support groove 203 and paste the fixed in support groove 203 with the harmless needle, improve the fixed spacing effect to the harmless needle, fixed subsides main part 1 is three layer structure, the silica gel layer 102 that the center was equipped with is used for carrying out the fixed of fixed subsides main part 1 shape, avoid fixed subsides main part 1 to have no fixed shape, guarantee the laminating nature of solid subsides main part and patient skin surface, avoid fixed subsides main part 1 to warp simultaneously, outside two-layer yarn 101 reduce the stimulation to patient skin, effectively protect the skin around the patient puncture position.
In conclusion, the atraumatic needle fixing patch can fix an atraumatic needle, avoid the atraumatic needle from falling out, protect the skin around a puncture position, and is convenient for medical staff to use, and has excellent practicability, safety and effectiveness.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (5)
1. The utility model provides a no damage needle is fixed pastes, includes fixed subsides main part (1), fixed subsides main part (1) center is equipped with circular trompil, trompil one side is equipped with the fluting, grooved one side is equipped with connection piece (2), grooved opposite side is equipped with and supplies connection piece (2) to paste fixed junction surface (3), connection piece (2) one end rotates to be connected in fixed subsides main part (1), connection piece (2) other end detachable connection in junction surface (3); the outer edge of the opening is provided with a plurality of groups of easy-to-tear lines (4) for adjusting the size of the opening, and the middle end of the connecting sheet (2) is fixedly provided with a bearing groove (203) for supporting and fixing a nondestructive needle pipeline.
2. A atraumatic needle fixation patch as set forth in claim 1, wherein: the fixing patch is characterized in that the fixing patch body (1) is of a three-layer structure, an upper layer and a lower layer are gauze layers (101), a central layer is a hard silica gel layer (102), an adhesive layer (5) is arranged on the outer edge of the bottom gauze layer (101), and a protective film (6) is arranged on the adhesive layer (5).
3. A atraumatic needle fixation patch as set forth in claim 1, wherein: the utility model discloses a medical device, including connection piece (2), support seat (201) are equipped with support groove (203) that are used for supporting spacing nondestructive needle pipeline, telescopic seat (202) that are used for adjusting support groove (203) height and supply telescopic seat (202) gliding logical groove (204) for circular piece structure at connection piece (2) both ends, connection piece (2) intermediate position fixedly connected with.
4. A atraumatic needle fixation patch as set forth in claim 1, wherein: an adhesive layer (5) is arranged in the bearing groove (203), and a protective film (6) is arranged on the adhesive layer (5).
5. A atraumatic needle fixation patch as set forth in claim 1, wherein: the outer edge of the opening is provided with a plurality of groups of easy-to-tear lines (4) for adjusting the size of the round hole, the easy-to-tear lines (4) are provided with three groups, and various easy-to-tear lines (4) are round.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223538794.6U CN219250673U (en) | 2022-12-29 | 2022-12-29 | Atraumatic needle fixing paste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223538794.6U CN219250673U (en) | 2022-12-29 | 2022-12-29 | Atraumatic needle fixing paste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219250673U true CN219250673U (en) | 2023-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223538794.6U Active CN219250673U (en) | 2022-12-29 | 2022-12-29 | Atraumatic needle fixing paste |
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| Country | Link |
|---|---|
| CN (1) | CN219250673U (en) |
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2022
- 2022-12-29 CN CN202223538794.6U patent/CN219250673U/en active Active
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