CN112402735B - Needle head protecting device for pediatric infant vein indwelling - Google Patents
Needle head protecting device for pediatric infant vein indwelling Download PDFInfo
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- CN112402735B CN112402735B CN202011367611.1A CN202011367611A CN112402735B CN 112402735 B CN112402735 B CN 112402735B CN 202011367611 A CN202011367611 A CN 202011367611A CN 112402735 B CN112402735 B CN 112402735B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
- A61M2005/1586—Holding accessories for holding infusion needles on the body
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
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Abstract
The invention discloses a pediatric infant vein indwelling needle head protection device, which comprises a circular pasting film, wherein a bidirectional pasting fixing device is arranged on the circular pasting film, a rotating itching type protective cover device is arranged above the circular pasting film, and an adjustable observation hole device is arranged on the rotating itching type protective cover device; the conical rotating cylinder is stuck and fixed through the matching of the magic tape and the annular medical adhesive, so that an indwelling needle is protected, and the comfort of an infant in use is ensured.
Description
Technical Field
The invention relates to the field related to medical equipment, in particular to a pediatric infant vein indwelling needle head protecting device.
Background
In pediatrics of each major hospital, the intravenous indwelling needle can reduce pain and fear of injection of a sick child caused by repeated venipuncture, reduce the anxiety of parents, facilitate clinical medication, rescue medication of critical patients, reduce the workload of nurses and reduce pain of the sick child, so the intravenous indwelling needle is widely applied clinically.
The infant in the period of 0-3 years old lacks the self-control ability, and as the common venous indwelling needle is fixed by adopting the transparent application, after the indwelling needle is fixed, the problems of blockage, falling off and the like of the indwelling needle are caused because the hands of the infant easily grab and scratch the head and easily touch the venous indwelling needle, thereby influencing the use of the infant.
Disclosure of Invention
The invention aims to solve the problems and designs a pediatric infant vein indwelling needle head protecting device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a pediatric infant vein indwelling needle head protection device comprises a circular pasting film, wherein a bidirectional pasting fixing device is arranged on the circular pasting film, a rotating itching type protection cover device is arranged above the circular pasting film, and an adjustable observation hole device is arranged on the rotating itching type protection cover device;
the rotating itching type protective cover device comprises a conical fixing base, wherein a plurality of adjusting holes are formed in the lower surface of the conical fixing base, the adjusting holes are uniformly distributed in the lower surface of the conical fixing base, an extension spring is installed at the upper end inside the adjusting holes, an adjusting column is installed at the lower end of the extension spring, an annular pasting baffle is arranged below the conical fixing base, the upper surface of the annular pasting baffle is fixedly connected with the adjusting column, an annular magic pasting hook surface is installed on the lower surface of the annular pasting baffle, an annular arc-shaped groove is formed above the inner side surface of the conical fixing base, an annular rotating base is installed in the annular arc-shaped groove, an annular rotating groove is formed in the upper surface of the annular rotating base, a conical rotating cylinder is arranged above the conical fixing base, and the lower end of the conical rotating cylinder is inserted into the annular rotating groove, the conical rotating cylinder is connected with the annular rotating groove in a sliding mode, a plurality of rotating ball grooves are formed in the inner side surface and the outer side surface of the conical rotating cylinder, rotating balls are movably mounted in the rotating ball grooves and are in sliding contact with the annular rotating groove, a plurality of air holes are formed in the upper portion of the outer side surface of the conical rotating cylinder, the air holes are evenly distributed in the conical rotating cylinder, and an adjusting type pruritus device is arranged on the conical rotating cylinder;
adjusting type pruritus device includes two roating seats are installed at conical rotation section of thick bamboo outside surface both ends, the inside cartridge of roating seat has the rotation screw thread axle, rotate screw thread axle and roating seat sliding connection, rotate the epaxial end of screw thread and install rotatory cap, rotatory cap is located the top of roating seat, the lower extreme cover that rotates the screw thread axle is equipped with rotating sleeve, rotating sleeve and rotation screw thread axle threaded connection, the inside below of conical rotation section of thick bamboo is equipped with annular pruritus baffle, the upper surface and the rotating sleeve fixed connection of annular pruritus baffle, install the soft brush of pruritus on the annular pruritus baffle lower surface.
Further, two-way fixing device that pastes includes it has hook type mouth to open on the circular pad pasting, the gib head department of hook type mouth is located the central point of circular pad pasting, the tail end of hook type mouth is located the outer end of circular pad pasting, annular magic tape matt surface is installed to the upper surface outer end of circular pad pasting, annular magic tape matt surface is connected with annular magic tape hook surface-to-hook, annular medical glue is installed to the lower surface outer end of circular pad pasting.
Furthermore, the hole device is observed to regulation formula includes that Contraband type observation seat is installed to conical rotating cylinder top, it has the slip recess to open on the surface of Contraband type observation seat both sides, the one end of slip recess is opened there is the location ball groove, movable mounting has the location ball in the location ball groove, the inside one end of location ball inslot is opened there is the spring groove, miniature compression spring is installed to the spring inslot, miniature compression spring and location ball fixed connection, it has sealed recess to open on the surface of Contraband type observation seat inboard, sealed recess is linked together with two slip recesses, the inside light-duty transparent plastic board that is equipped with of Contraband type observation seat, the plastic board fixing base is installed at the both ends of light-duty transparent plastic board, plastic board fixing base and slip recess sliding connection, it has the location ball sliding tray to open on the surface of plastic board fixing base side, open the both ends of location ball sliding tray have positioning recess, positioning groove and positioning ball sliding tray respectively with positioning ball sliding contact, the baffle is stirred in light-duty transparent plastic board's one end is installed, stir baffle and plastic slab fixing base fixed connection, stir the baffle and be located Contraband types and observe the seat outside, the one end center department of light-duty transparent plastic board opens there is the extension pipe standing groove, install the tempering membrane on the upper and lower surface of light-duty transparent plastic board, tempering membrane and sealed recess sliding connection, Contraband type is observed the inside one end of seat and is installed two and is cleaned the fixing base, clean and install on the fixing base and clean the sponge, two clean the sponge respectively with two tempering membrane sliding contact.
Furthermore, a plurality of air-permeable round holes are formed in the circular pasting film, the air-permeable round holes are uniformly distributed in the circular pasting film, and the air-permeable round holes are located on two sides of the annular magic tape rough surface.
Further, the width of the annular magic tape rough surface is larger than that of the annular magic tape hook surface.
Further, the wiping sponge contains disinfecting alcohol.
Furthermore, the tail part of the hook-shaped opening is sealed by sticking a medical annular adhesive and a circular adhesive film.
Further, the itch soft brush is not in contact with the indwelling needle.
Furthermore, the annular pasting baffle is made of soft rubber.
The pediatric infant vein indwelling needle head protecting device manufactured by the technical scheme of the invention has the following beneficial effects:
this protector pastes through the magic and pastes the cooperation of pasting fixed conical section of thick bamboo with annular medical gluey to protect keeping somewhere the needle, need not to use other external fixation measures, can effectually avoid the constraint of infant head, comfortable when guaranteeing the infant to use, set up hook type mouth on the circular pad pasting simultaneously, can make things convenient for placing of extension pipe, and through the cooperation of hook type mouth and ventilative round hole, can make the heat of pasting the department can effectually give off.
This protector rotates a section of thick bamboo and annular through conical rotating cylinder and rotates the normal running fit of base, makes conical rotating cylinder can drive the soft brush of itch and rotate to make the infant can carry out the itch to keeping somewhere needle department when scratching the head, thereby alleviate infant's the symptom of scratching the head, convenient to use.
This protector through the observation window that light-duty transparent plastic board and tempering membrane are constituteed, can make things convenient for staff's observation and operation, can also save device's weight simultaneously, avoids the device overweight to lead to the baby to be felt great to can make the heparin cap of keeping somewhere the needle can fix the device outside, make things convenient for staff's operation and use through the extension pipe standing groove.
Drawings
Fig. 1 is a schematic structural view of a pediatric infant intravenous catheter needle head protection device according to the present invention;
FIG. 2 is a schematic view of the conical fixture base of the present invention;
FIG. 3 is an enlarged view of a portion of the annular rotating base of the present invention;
FIG. 4 is a schematic view of an adjustable itch device of the present invention;
FIG. 5 is a schematic view of a circular decal in accordance with the present invention;
FIG. 6 is a bottom view of the circular decal of the present invention;
FIG. 7 is a schematic view of an adjustable sight glass apparatus according to the present invention;
FIG. 8 is a side view of the adjustable sight glass means of the present invention;
FIG. 9 is a top view of the adjustable sight glass means of the present invention;
in the figure, 1, a circular adhesive film; 2. a conical stationary base; 3. an adjustment hole; 4. an extension spring; 5. an adjustment column; 6. a ring-shaped sticking baffle plate; 7. a ring-shaped hook and loop surface; 8. a circular arc-shaped groove; 9. an annular rotating base; 10. an annular rotating groove; 11. a conical rotating cylinder; 12. rotating the ball groove; 13. rotating the ball; 14. air holes are formed; 15. a rotating base; 16. rotating the threaded shaft; 17. rotating the cap; 18. rotating the sleeve; 19. an annular itch baffle; 20. a itch-relieving fur brush; 21. a hook-shaped opening; 22. a circular magic tape matt surface; 23. annular medical glue; 24. model Contraband observation base; 25. a sliding groove; 26. a positioning ball groove; 27. a positioning ball; 28. a spring slot; 29. a miniature compression spring; 30. sealing the groove; 31. a light transparent plastic panel; 32. a plastic plate fixing seat; 33. a positioning ball sliding groove; 34. a positioning groove; 35. shifting the baffle; 36. an extension tube placing groove; 37. tempering the film; 38. wiping the fixed seat; 39. wiping sponge; 40. and (4) ventilating round holes.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-9:
the creation point of the scheme lies in the structural design of the rotating pruritus type protective cover device, and combines an attached drawing 1, an attached drawing 2, an attached drawing 3 and an attached drawing 4, the rotating pruritus type protective cover device comprises a conical fixing base 2, a plurality of adjusting holes 3 are formed on the lower surface of the conical fixing base 2, the adjusting holes 3 are uniformly distributed on the lower surface of the conical fixing base 2, an extension spring 4 is arranged at the upper end inside the adjusting holes 3, an adjusting column 5 is arranged at the lower end of the extension spring 4, an annular pasting baffle 6 is arranged below the conical fixing base 2, the upper surface of the annular pasting baffle 6 is fixedly connected with the adjusting column 5, an annular magic pasting hook surface 7 is arranged on the lower surface of the annular pasting baffle 6, an annular arc-shaped groove 8 is formed above the inner side surface of the conical fixing base 2, an annular rotating base 9 is arranged in the annular arc-shaped groove 8, and an annular rotating groove 10 is formed on the upper surface of the annular rotating base 9, a conical rotating cylinder 11 is arranged above the conical fixing base 2, the lower end of the conical rotating cylinder 11 is inserted into the annular rotating groove 10, the conical rotating cylinder 11 is in sliding connection with the annular rotating groove 10, a plurality of rotating ball grooves 12 are formed in the inner side surface and the outer side surface of the conical rotating cylinder 11, rotating balls 13 are movably mounted in the rotating ball grooves 12, the rotating balls 13 are in sliding contact with the annular rotating groove 10, a plurality of air holes 14 are formed in the upper portion of the outer side surface of the conical rotating cylinder 11, the air holes 14 are uniformly distributed on the conical rotating cylinder 11, and an adjusting type pruritus device is arranged on the conical rotating cylinder 11; the adjustable pruritus device comprises two rotary seats 15 arranged at two ends of the outer side surface of a conical rotary cylinder 11, a rotary threaded shaft 16 is inserted into each rotary seat 15, the rotary threaded shaft 16 is in sliding connection with the rotary seats 15, a rotary cap 17 is arranged at the upper end of the rotary threaded shaft 16, the rotary cap 17 is positioned above the rotary seat 15, a rotary sleeve 18 is sleeved at the lower end of the rotary threaded shaft 16, the rotary sleeve 18 is in threaded connection with the rotary threaded shaft 16, an annular pruritus baffle 19 is arranged below the conical rotary cylinder 11, the upper surface of the annular pruritus baffle 19 is fixedly connected with the rotary sleeve 18, and an pruritus soft brush 20 is arranged on the lower surface of the annular pruritus baffle 19; through extension and retraction of extension spring 4, make annular magic subsides on the annular pasting baffle 6 collude face 7 and can adjust according to the actual conditions of infant head, thereby guarantee the annular and paste the steadiness that baffle 6 pasted, simultaneously also can facilitate the installation of device, through conical rotating cylinder 11 and annular rotating groove 10's normal running fit, can make conical rotating cylinder 11 carry out free rotation, thereby can drive the rotation of itching pappus brush 20 and carry out the itch, can also adjust the height of itching pappus brush 20 through the screw-thread fit that rotates the remaining rotating sleeve 18 of threaded shaft 16, thereby avoid itching pappus brush 20 and infant head contact force too big and influence infant's perception.
The creation point of the scheme lies in the structural design of the bidirectional sticking and fixing device, and by combining the attached drawings 1, 5 and 6, the bidirectional sticking and fixing device comprises a circular sticking film 1 provided with a hook-shaped opening 21, the hook head of the hook-shaped opening 21 is positioned at the central point of the circular sticking film 1, the tail end of the hook-shaped opening 21 is positioned at the outer end of the circular sticking film 1, the outer end of the upper surface of the circular sticking film 1 is provided with an annular magic tape rough surface 22, the annular magic tape rough surface 22 is stuck and connected with an annular magic tape hook surface 7, the outer end of the lower surface of the circular sticking film 1 is provided with annular medical adhesive 23, the circular sticking film 1 is provided with a plurality of air-permeable circular holes 40, the air-permeable circular holes 40 are uniformly distributed on the circular sticking film 1, and the air-permeable circular holes 40 are positioned at two sides of the annular magic tape rough surface 22; place the gib head department of hook type mouth 21 through the extension pipe that will keep somewhere the needle, and through the cooperation of hook type mouth 21 with ventilative round hole 40, dispel the heat to the head that circular pad pasting 1 wrapped up the department, thereby avoid the heat dissipation of infant's head to lead to the unable quick giving off of heat, paste fixedly through annular medical glue 23 to infant's head, paste hair side 22 and paste with annular magic through annular magic and be connected of colluding 7, make the fixed infant's head that whole device can be quick, convenience of installation and use.
The invention of this scheme lies in the structural design of the regulation formula observation hole device, combine figure 1, figure 7, figure 8 and figure 9, the regulation formula observation hole device includes that the conical rotary cylinder 11 top installs Contraband type observation seat 24, Contraband type observation seat 24 both sides side surface is opened has the sliding groove 25, the one end of sliding groove 25 is opened has the location ball groove 26, the movable mounting has the location ball 27 in the location ball groove 26, the inside one end of location ball groove 26 is opened has the spring groove 28, install miniature compression spring 29 in the spring groove 28, miniature compression spring 29 and location ball 27 fixed connection, Contraband type observation seat 24 inside surface is opened has the sealed recess 30, the sealed recess 30 is linked together with two sliding grooves 25, Contraband type observation seat 24 inside is equipped with light-duty transparent plastic board 31, the both ends of light-duty transparent plastic board 31 are installed plastic board fixing base 32, the plastic board fixing base 32 and sliding groove 25 sliding connection, a positioning ball sliding groove 33 is formed in the side surface of the plastic plate fixing seat 32, positioning grooves 34 are formed in two ends of the positioning ball sliding groove 33, the positioning grooves 34 and the positioning ball sliding groove 33 are in sliding contact with the positioning balls 27 respectively, a shifting baffle 35 is installed at one end of the light transparent plastic plate 31, the shifting baffle 35 is fixedly connected with the plastic plate fixing seat 32, the shifting baffle 35 is located outside the Contraband type observation seat 24, an extension pipe placing groove 36 is formed in the center of one end of the light transparent plastic plate 31, toughened films 37 are installed on the upper surface and the lower surface of the light transparent plastic plate 31, the toughened films 37 are in sliding connection with the sealing grooves 30, two wiping fixing seats 38 are installed at one end inside the Contraband type observation seat 24, wiping sponges 39 are installed on the wiping fixing seats 38, and the two wiping sponges 39 are in sliding contact with the two toughened films 37 respectively; through miniature compression spring 29 and location ball 27's cooperation, and through the slip of location ball 27 in location ball sliding tray 33 and positioning groove 34, thereby adjust light-duty transparent plastic board 31's position, make things convenient for the staff to open and close light-duty transparent plastic board 31, simultaneously through the observation window that light-duty transparent plastic board 31 and tempering membrane 37 are constituteed, the staff's that can be convenient for use and observation on the one hand, on the other hand also can avoid using traditional glass window and the overweight problem of observation window that leads to takes place, also can avoid the wearing and tearing of light-duty transparent plastic board 31 through tempering membrane 37 simultaneously, and can also clean through wiping sponge 39.
The working principle is as follows:
after a medical worker pricks the remaining needle on the head of the infant and fixes the remaining needle by using an adhesive tape, the worker manually takes the circular adhesive film 1 out of the packaging bag at the moment and takes off the protective adhesive film on the annular medical adhesive 23, the worker manually pastes the circular adhesive film 1 on the head of the infant at the moment, the worker manually moves the extension tube of the remaining needle into the hook head end of the hook-shaped opening 21 through the tail end of the hook-shaped opening 21 in the pasting process, the worker completely pastes the whole circular adhesive film 1 on the head of the infant at the moment, and the center of the circular adhesive film 1 is ensured to be close to the position of the remaining needle as much as possible, so that the phenomenon that the use of the remaining needle is influenced by the contact of the itching soft brush and the remaining needle is avoided, and the fixing of the remaining needle is finished at the moment;
the worker places the annular pasting baffle 6 below the conical fixing base 2 above the circular pasting film 1, and manually presses the annular pasting baffle 6 to enable the annular magic hook surface 7 on the lower surface of the annular pasting baffle 6 to be pasted with the annular magic hair pasting surface 22 above the circular pasting film 1, so that the whole device is fixed to the head of an infant, in the pasting process, the annular pasting baffle 6 is completely pasted to the head of the infant through pressing of the worker, the conical fixing base 2 is adjusted through stretching of the stretching spring 4, the annular pasting baffle 6 drives the adjusting column 5 to stretch, the stretching spring 4 stretches, the conical fixing base 2 is automatically adjusted, and the whole device is installed on the head of the infant;
after the whole device is installed, the worker can pull the toggle baffle 35 manually to make the toggle baffle 35 drive the plastic plate fixing seat 32 and the light transparent plastic plate 31 to move, when the plastic plate fixing seat 32 is forced to move, the positioning ball 27 is pushed by the positioning groove 34 to contract and is pushed by the positioning ball 27 and the positioning ball sliding groove 33 to slide the plastic plate fixing seat 32 in the sliding groove 25, when the positioning ball 27 slides from the positioning ball sliding groove 33 to another positioning groove 34, the positioning ball 27 is pushed into the positioning groove 34 through the elasticity of the miniature compression spring 29, the Contraband type observation seat 24 is in an open state, at the moment, the worker manually moves the heparin cap of the remaining needle out of the conical rotating cylinder 11 and inserts the extension tube of the remaining needle into the extension tube placing groove 36, at the moment, the toggle baffle 35 is pushed to move towards the Contraband type observation seat 24, so that the light transparent plastic plate 31 and the toughened film 37 are inserted into the sealing groove 30, the Contraband type observation seat 24 is sealed, and the device is installed completely;
when the worker needs to perform infusion, the worker can perform infusion operation only by manually opening the heparin cap, when the device is used and the problem that whether the head of the infant swells or not needs to be observed, the worker can observe the head of the infant only through the light transparent plastic plate 31 and the toughened film 37, and with the use and touch of the worker on the toughened film 37, fingerprints and other impurities which affect the transparency of the toughened film 37 can be attached to the toughened film 37, and at the moment, the worker can drive the light transparent plastic plate 31 and the toughened film 37 to be opened and closed by stirring the baffle 35, when the light transparent plastic plate 31 and the toughened film 37 are opened and closed, the toughened film 37 is contacted with the wiping sponge 3 on the wiping fixing seat 38, so that the toughened film 37 is wiped by the wiping sponge 3, and the worker can clearly observe the head of the infant;
when the head of an infant swells or liquid is not communicated during infusion, at the moment, a worker needs to disassemble the device and perform needle inserting operation again, at the moment, the worker pulls the shifting baffle 35 to enable the shifting baffle 35 to drive the light transparent plastic plate 31 and the toughened film 37 to move, so that the Contraband type observation seat 24 is opened, at the moment, the worker manually takes the extension pipe of the remaining needle out of the extension pipe placing groove 36, puts the heparin cap and the extension pipe into the conical rotating cylinder 11, then pushes the shifting baffle 35 to enable the shifting baffle 35 to drive the light transparent plastic plate 31 and the toughened film 37 to move, closes the Contraband type observation seat 24, at the moment, the worker can manually separate the annular magic tape hook surface 7 on the annular tape baffle 6 from the annular magic tape hair surface 22, so that the conical fixing base 2 is taken down from the circular adhesive film 1, the worker manually takes the circular adhesive film 1 off the head of the infant and pulls out the remaining needle, so that the remaining needle is detached, and when the remaining needle needs to be used continuously, the worker can mount the device and the remaining needle according to the operation;
when the hands of an infant scratch the head, discomfort of the infant head may occur, at this time, a worker can scratch the scalp outside the device manually to relieve scratching symptoms of the infant, and at the same time, the worker can also rotate the conical rotating cylinder 11 manually, the conical rotating cylinder 11 is connected with the annular rotating groove 10 through the rotation of the rotating ball 13, so that the conical rotating cylinder 11 can rotate on the conical fixing base 2, the worker can drive the annular itching baffle plate 1 to rotate through rotating the conical rotating cylinder 11, the itching soft brush 20 starts to rotate, and the infant head inside the conical rotating cylinder 11 is subjected to itching, so that the problem that the remaining needle cannot be used continuously due to the fact that the hands of the infant touch the remaining needle is avoided;
during the installation process of the device, a worker can visually observe the contact position of the itch soft brush 20 and the scalp of the infant, before installation, the itch soft brush 20 is located at the uppermost end of the interior of the conical rotary cylinder 11, and when the installation of the device is completed, at the moment, the worker manually rotates the rotating cap 17, the rotating cap 17 drives the rotating threaded shaft 16 to rotate, and the rotating threaded shaft 16 is matched with the threads of the rotating sleeve 18, thereby causing the rotary sleeve 18 to move on the rotary threaded shaft 16, and thereby adjusting the position of the annular itch baffle 19 by rotating the two rotary caps 17, bringing the itch soft brush 20 below the annular itch baffle 19 into contact with the head of the infant, during the adjustment of the rotary cap 17, the itching soft brush 20 should be prevented from contacting the head of the infant too much, so that the itching soft brush 20 moves to the position of the indwelling needle.
When this device uses, because the easy perspire of infant head, the contact position of circular pad pasting 1 and infant head, the accessible is ventilative round hole 40 and is dispelled the heat with the cooperation of hook type mouth 21, thereby the heat that the infant head of circular pad pasting 1 department produced can not store up, dispel the heat through the bleeder vent 14 that sets up on the conical section of thick bamboo 11 of rotating simultaneously again, thereby make the inside temperature of conical section of thick bamboo 11 unanimous with ambient temperature, avoid tempering membrane 37 to appear atomizing or the problem of congealing water.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (9)
1. A pediatric infant vein indwelling needle head protection device comprises a circular adhesive film (1), and is characterized in that a bidirectional adhesive fixing device is arranged on the circular adhesive film (1), a rotating pruritus type protection cover device is arranged above the circular adhesive film, and an adjustable observation hole device is arranged on the rotating pruritus type protection cover device;
the rotating pruritus type protective cover device comprises a conical fixing base (2), a plurality of adjusting holes (3) are formed in the lower surface of the conical fixing base (2), the adjusting holes (3) are evenly distributed in the lower surface of the conical fixing base (2), a stretching spring (4) is installed at the upper end inside the adjusting holes (3), an adjusting column (5) is installed at the lower end of the stretching spring (4), an annular pasting baffle (6) is arranged below the conical fixing base (2), the upper surface of the annular pasting baffle (6) is fixedly connected with the adjusting column (5), an annular magic pasting hook surface (7) is installed on the lower surface of the annular pasting baffle (6), an annular arc-shaped groove (8) is formed in the upper side surface of the conical fixing base (2), and an annular rotating base (9) is installed in the annular arc-shaped groove (8), the upper surface of the annular rotating base (9) is provided with an annular rotating groove (10), a conical rotating cylinder (11) is arranged above the conical fixing base (2), the lower end of the conical rotating cylinder (11) is inserted into the annular rotating groove (10), the conical rotating cylinder (11) is in sliding connection with the annular rotating groove (10), a plurality of rotating ball grooves (12) are formed in the inner side surface and the outer side surface of the conical rotating cylinder (11), rotating balls (13) are movably mounted in the rotating ball grooves (12), the rotating balls (13) are in sliding contact with the annular rotating groove (10), a plurality of air holes (14) are formed in the upper part of the outer side surface of the conical rotating cylinder (11), the air holes (14) are uniformly distributed on the conical rotating cylinder (11), and a pruritus adjusting device is arranged on the conical rotating cylinder (11);
regulation formula itch device includes two roating seat (15) are installed at conical rotation cylinder (11) outside surface both ends, roating seat (15) inside cartridge has rotation screw thread axle (16), rotate screw thread axle (16) and roating seat (15) sliding connection, rotation screw thread axle (16) upper end installs rotatory cap (17), rotatory cap (17) are located the top of roating seat (15), the lower extreme cover that rotates screw thread axle (16) is equipped with swivel casing (18), swivel casing (18) and rotation screw thread axle (16) threaded connection, conical rotation cylinder (11) inside below is equipped with annular itch baffle (19), the upper surface and swivel casing (18) fixed connection of annular itch baffle (19), install itch soft brush (20) on annular itch baffle (19) lower surface.
2. The infant vein indwelling needle head protection device for pediatrics according to claim 1, wherein the bidirectional sticking and fixing device comprises a hook-shaped opening (21) formed in the circular sticking film (1), a hook head of the hook-shaped opening (21) is located at a central point of the circular sticking film (1), a tail end of the hook-shaped opening (21) is located at an outer end of the circular sticking film (1), an annular magic tape hair surface (22) is installed at an outer end of an upper surface of the circular sticking film (1), the annular magic tape hair surface (22) is in sticking connection with the annular magic tape hook surface (7), and annular medical adhesive (23) is installed at an outer end of a lower surface of the circular sticking film (1).
3. The pediatric infant vein indwelling needle head protecting device according to claim 1, wherein the adjustable observing hole device comprises a Contraband-type observing seat (24) installed above the conical rotating barrel (11), sliding grooves (25) are formed on the side surfaces of both sides of the Contraband-type observing seat (24), a positioning ball groove (26) is formed at one end of each sliding groove (25), a positioning ball (27) is movably installed in each positioning ball groove (26), a spring groove (28) is formed at one end of the inside of each positioning ball groove (26), a miniature compression spring (29) is installed in each spring groove (28), the miniature compression spring (29) is fixedly connected with the positioning ball (27), a sealing groove (30) is formed on the inner side surface of the Contraband-type observing seat (24), and the sealing grooves (30) are communicated with the two sliding grooves (25), contraband type observation seat (24) inside is equipped with light-duty transparent plastic board (31), plastic slab fixing base (32) are installed at the both ends of light-duty transparent plastic board (31), plastic slab fixing base (32) and sliding groove (25) sliding connection, it has location ball sliding tray (33) to open on plastic slab fixing base (32) side surface, the both ends of location ball sliding tray (33) are opened there are positioning groove (34), positioning groove (34) and location ball sliding tray (33) respectively with location ball (27) sliding contact, the one end of light-duty transparent plastic board (31) is installed and is stirred baffle (35), stir baffle (35) and plastic slab fixing base (32) fixed connection, stir baffle (35) and be located Contraband type observation seat (24) outside, the one end center department of light-duty transparent plastic board (31) opens extension pipe standing groove (36), install tempering membrane (37) on the upper and lower surface of light-duty transparent plastic board (31), tempering membrane (37) and sealed recess (30) sliding connection, Contraband type observation seat (24) inside one end is installed two and is cleaned fixing base (38), clean and install on fixing base (38) and clean sponge (39), two clean sponge (39) respectively with two tempering membrane (37) sliding contact.
4. The infant vein indwelling needle head protection device for pediatrics according to claim 1, wherein a plurality of circular air-permeable holes (40) are formed in the circular adhesive film (1), the circular air-permeable holes (40) are evenly distributed on the circular adhesive film (1), and the circular air-permeable holes (40) are located on two sides of the annular magic tape hair surface (22).
5. The infant vein indwelling needle head protecting device for pediatrics according to claim 2, wherein a width of the annular hook and loop fastener (22) is greater than a width of the annular hook and loop fastener (7).
6. The pediatric infant intravenous needle segment protection device according to claim 3, wherein the wiping sponge (39) contains sterile alcohol.
7. The pediatric infant intravenous needle segment protection device according to claim 2, wherein the tail of the hook-shaped port (21) is blocked by the adhesion of an annular medical adhesive (23) and the circular adhesive film (1).
8. The pediatric infant intravenous needle segment protection device according to claim 1, wherein the itch soft brush (20) does not contact an indwelling needle.
9. The pediatric infant vein indwelling needle tip segment protection device according to claim 1, wherein the annular sticking baffle plate (6) is made of soft rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011367611.1A CN112402735B (en) | 2020-11-30 | 2020-11-30 | Needle head protecting device for pediatric infant vein indwelling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011367611.1A CN112402735B (en) | 2020-11-30 | 2020-11-30 | Needle head protecting device for pediatric infant vein indwelling |
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| Publication Number | Publication Date |
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| CN112402735A CN112402735A (en) | 2021-02-26 |
| CN112402735B true CN112402735B (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011367611.1A Active CN112402735B (en) | 2020-11-30 | 2020-11-30 | Needle head protecting device for pediatric infant vein indwelling |
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| US7344512B2 (en) * | 2002-03-15 | 2008-03-18 | Sun Medical Technology Research Corporation | Protector and blood pump system |
| US20120197206A1 (en) * | 2011-01-31 | 2012-08-02 | Glenn Bradley J | Adhesive dressing with resealable cover |
| JP3173580U (en) * | 2011-11-30 | 2012-02-09 | 巫 東和 | Massage machine head eccentric drive structure |
| CN202637405U (en) * | 2012-07-13 | 2013-01-02 | 李林平 | Massage rotating disk |
| CN105521534A (en) * | 2015-12-13 | 2016-04-27 | 浙江隆泰医疗科技股份有限公司 | Dressing for infusion fixation |
| CN205411833U (en) * | 2016-01-29 | 2016-08-03 | 安徽工程大学 | Head vein detaining needle protection device |
| CN210145050U (en) * | 2019-04-16 | 2020-03-17 | 赵奇伟 | Medical traditional Chinese medicine clinical massage device |
| CN110115659A (en) * | 2019-04-25 | 2019-08-13 | 安徽富美医疗科技有限公司 | A kind of Medical transfusion dressing patch |
| CN210447559U (en) * | 2019-06-05 | 2020-05-05 | 苏建军 | A belly massage device for adjunctie therapy paediatrics diarrhea |
| CN210933135U (en) * | 2019-07-10 | 2020-07-07 | 金传述 | Transparent plaster for peripheral venous indwelling needle |
| CN211327417U (en) * | 2019-08-20 | 2020-08-25 | 郑州儿童医院 | Needle protector is kept somewhere to baby with head vein |
| CN210785306U (en) * | 2019-09-20 | 2020-06-19 | 澳门培正中学 | Itch scratching device convenient to adjust |
| CN211244480U (en) * | 2019-11-14 | 2020-08-14 | 徐航 | Kneading and pressing massager for protecting liver |
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