CN209809210U - Fixing device for heparin cap of superficial venous indwelling needle - Google Patents
Fixing device for heparin cap of superficial venous indwelling needle Download PDFInfo
- Publication number
- CN209809210U CN209809210U CN201920414700.3U CN201920414700U CN209809210U CN 209809210 U CN209809210 U CN 209809210U CN 201920414700 U CN201920414700 U CN 201920414700U CN 209809210 U CN209809210 U CN 209809210U
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- China
- Prior art keywords
- fixing device
- heparin cap
- round hole
- cap
- clamp
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- Expired - Fee Related
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Abstract
The utility model discloses a heparin cap fixing device of a superficial vein indwelling needle, which comprises a heparin cap and a fixing device; the heparin cap is connected with the needle head through a catheter; a round hole is formed in the fixing device, and the end part of the heparin cap is sleeved in the round hole; a pipe clamping clamp is arranged below the fixing device and used for clamping a catheter; the fixing device for sleeving the heparin cap is additionally arranged on the tube clamp to form the pen cap and back sleeving type tube clamp, so that convenience is brought to patients, the infusion patch does not fall off, the viscosity is reduced when meeting water, the material consumption is reduced, the worry of the patients is reduced, and the appearance is attractive; the fixing device can be attached to the beauty dressing of the fixing needle head through the connecting device, and secondary fixing of the fixing device is achieved through connection of the beauty dressing and the skin, so that the heparin cap is further prevented from falling.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to needle heparin cap fixing device is kept somewhere to shallow vein.
Background
The shallow vein indwelling needle used clinically covers a puncture part in a beautiful way, and the heparin cap is fixed on the skin by a transfusion patch clinically without a device, but the viscosity is reduced after the transfusion patch is used for a long time or the transfusion patch touches water, so that the heparin cap is difficult to fix on the skin; if the patch is applied to a cosmetic dressing, the infusion patch is difficult to replace, and the indwelling needle is easy to pull out.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a needle heparin cap fixing device is kept somewhere to shallow vein adds the fixing device who is used for the cover to establish the heparin cap on pressing from both sides the pipe clamp, forms pen cap and goes back cover formula and press from both sides the pipe clamp to it is fixed with the heparin cap, prevents to drop.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a heparin cap fixing device of a superficial venous indwelling needle comprises a heparin cap and a fixing device; the heparin cap is connected with the needle head through a catheter; a round hole is formed in the fixing device, and the end part of the heparin cap is sleeved in the round hole; and a pipe clamping clamp is arranged below the fixing device and used for clamping a conduit.
As a preferred technical solution of the present invention: the clamp pipe clamp comprises a body with a U-shaped bent part, the body is made of an elastic plate-shaped material and comprises a positioning part and a pressing part, a stop block is arranged at the upper end of the positioning part, and the end part of the pressing part is matched with the stop block; through grooves for the guide pipe to pass through are formed in the two sides of the positioning part; the pressing part is characterized in that a convex block is arranged on the lower surface of the pressing part, a fixing device is arranged on the upper surface of the pressing part, the fixing device is a cuboid, a round hole is formed in the fixing device, and the end portion of the heparin cap is sleeved in the round hole.
As a preferred technical solution of the present invention: the fixing device is a hollow cylinder, and the upper end of the heparin cap is sleeved in the fixing device; and two ends of the lower surface of the positioning part are provided with connecting devices, and the connecting devices are used for being connected with the beautifying dressing of the fixed needle head.
As a preferred technical solution of the present invention: the connecting device is a stretching adhesive tape or a film.
As a preferred technical solution of the present invention: the fixing device is a cuboid, a round hole is formed in the fixing device, and the shape of the round hole is matched with that of the heparin cap; the lower surface of the fixing device is provided with a pipe clamping clamp made of an elastic plate-shaped material, one end of the pipe clamping clamp is fixed on the lower surface of the fixing device, and a first bump is arranged in the middle of the pipe clamping clamp; and two ends of the lower surface of the pipe clamping clamp are provided with connecting devices, and the connecting devices are used for being connected with the beauty dressing of the fixed needle head.
As a preferred technical solution of the present invention: the connecting device is a stretching adhesive tape or a film.
As a preferred technical solution of the present invention: the inner surface of the fixing device is provided with a convex strip, and the end part of the heparin cap is provided with a groove matched with the convex strip; the round hole runs through fixing device, one side tip of round hole is provided with the visor that articulates on fixing device, and the other end is provided with the protective cap rather than threaded connection, the inside of protective cap is provided with the alcohol cotton piece.
The utility model discloses following beneficial effect has:
1. the fixing device for sleeving the heparin cap is additionally arranged on the clamp tube clamp to form the pen cap and back-sleeving type clamp tube clamp, so that convenience is brought to a patient, the infusion patch does not fall off, water viscosity is reduced, consumable materials are reduced, the worry of the patient is reduced, and the pen cap and back-sleeving type clamp tube clamp is attractive.
2. The fixing device is provided with a protective cover, so that dust can be prevented from entering the fixing device in the infusion process, and the pollution of the heparin cap is prevented; meanwhile, the protective cap is arranged, so that the heparin cap can be sterilized, and the pollution of the heparin cap is further prevented.
3. The fixing device can be attached to the beauty dressing of the fixing needle head through the connecting device, and secondary fixing of the fixing device is achieved through connection of the beauty dressing and the skin, so that the heparin cap is further prevented from falling.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the clamp of the present invention;
fig. 3 is a schematic structural view of the fixing device of the present invention;
fig. 4 is a schematic overall structure diagram of a second embodiment of the present invention;
in fig. 1-4, 1, a heparin cap, 2, a fixing device, 3, a catheter, 4, a needle, 5, a round hole, 6, a clamp, 7, a body, 8, a positioning part, 9, a pressing part, 10, a stopper, 11, a through groove, 12, a bump, 13, a connecting device, 14, a first bump, 15, a convex strip, 16, a protective cover, 17, a protective cap, 18, an alcohol cotton sheet, 19 and a groove.
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, an embodiment of the present invention provides a fixing device for a heparin cap of a superficial venous indwelling needle, which includes a heparin cap 1 and a fixing device 2; the heparin cap 1 is connected with a needle 4 through a catheter 3, and the needle 4 is fixed on the skin of a person through cosmetic application when in use; a round hole 5 is formed in the fixing device 2, a clamp pipe clamp 6 is arranged below the fixing device 2, the end part of the heparin cap 1 is sleeved in the round hole 5 to form a pen cap back-sleeved clamp pipe clamp, in order to enable the heparin cap 1 to be better fixed in the fixing device 2 after infusion is completed, a convex strip 15 is arranged on the inner surface of the fixing device 2, a groove 19 matched with the convex strip 15 is formed in the end part of the heparin cap 1, and therefore the end part of the heparin cap 1 is clamped in the fixing device 2; the connection between the heparin cap 1 and the fixing device 2 is not limited to clamping connection, interference connection can be used, and the same technical effect can be achieved, so that the heparin cap can prevent dust pollution after infusion is completed and is not easy to drop; the clamp 6 clamps the catheter 3 by gravity and pressure after the infusion is completed, preventing the backflow of blood.
The clamp pipe clamp 6 comprises a body 7 with a U-shaped bending part, the body 7 is made of an elastic plate-shaped material and comprises a positioning part 8 and a pressing part 9, the upper end of the positioning part 8 is provided with a stop block 10, and the end part of the pressing part 9 is matched with the stop block 10; through grooves 11 for passing through the conduit 3 are arranged on two sides of the positioning part 8; the lower surface of the pressing part 9 is provided with a convex block 12; when in use, the pressing part 9 is pressed downwards, the end part of the pressing part 9 is clamped in the stop block 10, and meanwhile, the convex block 12 presses the conduit 3 on the upper surface of the positioning part 8, so that the conduit 3 is pressed; the fixing device 2 is arranged on the upper surface of the pressing part 9, so that a pen cap type fixing device 2 is formed, the fixing device 2 is a cuboid, a round hole 5 is formed in the fixing device 2, the end part of the heparin cap 1 is sleeved in the round hole 5, the fixing device 2 can be better fixed on the upper surface of the pressing part 9 due to the cuboid arrangement, and meanwhile, a caregiver can conveniently press the pressing part 9; the fixing device 2 can also be a hollow cylinder, the upper end of the heparin cap 1 is sleeved in the fixing device 2 to form a pen cap back-sleeved type clamp pipe clamp, and the arrangement can save manufacturing materials; the round hole 5 penetrates through the fixing device 2, the end part of one side of the round hole 5 is provided with a protective cover 16 which is hinged on the fixing device 2, the protective cover 16 blocks the round hole 5 in the infusion process, the protective cover 16 can prevent dust from entering the round hole 5 in the infusion process to cause the inside of the fixing device 2 to be polluted, the other end of the protective cover is provided with a protective cap 17 which is in threaded connection with the round hole, an alcohol cotton sheet 18 is arranged inside the protective cap 17, and the protective cap 17 can be used for disinfecting the heparin cap 1 to further prevent the heparin cap 1 from being polluted; the round hole 5 may not penetrate the whole protection device, the protection cover 16 is arranged at the opening, and the alcohol cotton sheet 18 is directly arranged inside the protection device, so that the same technical effect can be achieved.
Two ends of the lower surface of the positioning part 8 are provided with connecting devices 13, and the connecting devices 13 are used for being connected with the beauty dressing of the fixed needle head 4; the connecting device 13 is a stretching adhesive tape or a film, when in use, the stretching adhesive tape or the film is adhered on the beauty dressing of the fixing needle 4, and the fixing device 2 is secondarily fixed by utilizing the connection between the beauty dressing and the skin.
Example two: as shown in fig. 4, the fixing device 2 is a cuboid, a round hole 5 is arranged in the fixing device, and the shape of the round hole 5 is matched with that of the heparin cap 1; the lower surface of the fixing device 2 is provided with a tube clamping clamp 6 made of an elastic plate-shaped material, one end of the tube clamping clamp 6 is fixed on the lower surface of the fixing device 2, the middle of the tube clamping clamp is provided with a first bump 14, the catheter 3 is placed in a gap between the first bump 14 and the end part of the tube clamping clamp 6 during infusion, the other end of the tube clamping clamp 6 is lifted after the infusion is finished, so that the first bump 14 is matched with the lower surface of the fixing device 2 to clamp the catheter 3, the backflow of blood is prevented, the fixing device 2 and the tube clamping clamp 6 are integrated, the manufacturing is convenient, and the cost is saved; two ends of the lower surface of the clamp pipe clamp 6 are provided with connecting devices 13, the connecting devices 13 are used for being connected with the beauty dressing of the fixed needle 4, and the connecting devices 13 are stretching adhesive tapes or films; when in use, the stretching adhesive tape or the adhesive film is pasted on the beauty dressing of the fixed needle head 4, and the secondary fixation of the fixing device 2 is realized by utilizing the connection of the beauty dressing and the skin.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a needle heparin cap fixing device is kept somewhere to shallow vein which characterized in that: comprises a heparin cap and a fixing device; the heparin cap is connected with the needle head through a catheter; a round hole is formed in the fixing device, and the end part of the heparin cap is sleeved in the round hole; and a pipe clamping clamp is arranged below the fixing device and used for clamping a conduit.
2. The heparin cap fixing device for the superficial venous indwelling needle according to claim 1, wherein: the clamp pipe clamp comprises a body with a U-shaped bent part, the body is made of an elastic plate-shaped material and comprises a positioning part and a pressing part, a stop block is arranged at the upper end of the positioning part, and the end part of the pressing part is matched with the stop block; through grooves for the guide pipe to pass through are formed in the two sides of the positioning part; the pressing part is characterized in that a convex block is arranged on the lower surface of the pressing part, a fixing device is arranged on the upper surface of the pressing part, the fixing device is a cuboid, a round hole is formed in the fixing device, and the end portion of the heparin cap is sleeved in the round hole.
3. The heparin cap fixing device for the superficial venous indwelling needle according to claim 2, wherein: the fixing device is a hollow cylinder, and the upper end of the heparin cap is sleeved in the fixing device; and two ends of the lower surface of the positioning part are provided with connecting devices, and the connecting devices are used for being connected with the beautifying dressing of the fixed needle head.
4. The heparin cap fixing device for the superficial venous indwelling needle according to claim 3, wherein: the connecting device is a stretching adhesive tape or a film.
5. The heparin cap fixing device for the superficial venous indwelling needle according to claim 1, wherein: the fixing device is a cuboid, a round hole is formed in the fixing device, and the shape of the round hole is matched with that of the heparin cap; the lower surface of the fixing device is provided with a pipe clamping clamp made of an elastic plate-shaped material, one end of the pipe clamping clamp is fixed on the lower surface of the fixing device, and a first bump is arranged in the middle of the pipe clamping clamp; and two ends of the lower surface of the pipe clamping clamp are provided with connecting devices, and the connecting devices are used for being connected with the beauty dressing of the fixed needle head.
6. The heparin cap fixing device for the superficial venous indwelling needle according to claim 5, wherein: the connecting device is a stretching adhesive tape or a film.
7. The heparin cap fixing device for the superficial venous indwelling needle according to any one of claims 1 to 6, wherein: the inner surface of the fixing device is provided with a convex strip, and the end part of the heparin cap is provided with a groove matched with the convex strip; the round hole runs through fixing device, one side tip of round hole is provided with the visor that articulates on fixing device, and the other end is provided with the protective cap rather than threaded connection, the inside of protective cap is provided with the alcohol cotton piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920414700.3U CN209809210U (en) | 2019-03-29 | 2019-03-29 | Fixing device for heparin cap of superficial venous indwelling needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920414700.3U CN209809210U (en) | 2019-03-29 | 2019-03-29 | Fixing device for heparin cap of superficial venous indwelling needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209809210U true CN209809210U (en) | 2019-12-20 |
Family
ID=68877660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920414700.3U Expired - Fee Related CN209809210U (en) | 2019-03-29 | 2019-03-29 | Fixing device for heparin cap of superficial venous indwelling needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209809210U (en) |
-
2019
- 2019-03-29 CN CN201920414700.3U patent/CN209809210U/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 |
Granted publication date: 20191220 Termination date: 20210329 |
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| CF01 | Termination of patent right due to non-payment of annual fee |