CN216777341U

CN216777341U - Picc auxiliary fixing clamp for preventing phlebitis

Info

Publication number: CN216777341U
Application number: CN202123223314.2U
Authority: CN
Inventors: 俞孙梅; 倪娟; 刘颖; 单荣芳; 王霞
Original assignee: Nantong First Peoples Hospital
Current assignee: Nantong First Peoples Hospital
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-21
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a picc auxiliary fixing clamp for preventing phlebitis, which comprises a first bow-shaped plate, a second bow-shaped plate, heating wires, a heat conducting plate, a compressing bag, fixing belts and fixing belt clamping pieces, wherein a plurality of heating wires are arranged inside the first bow-shaped plate and the second bow-shaped plate; the utility model is convenient for changing the compress bag by the installation mode of sliding and integrating the whole body, the prevention and treatment of phlebitis are carried out by the modes of medicament fumigation and hot compress, the effect of relieving pain is obvious, the infection of the puncture part is not easy to cause, and the first bow-shaped plate and the second bow-shaped plate can be disassembled, thereby being convenient for cleaning and disinfecting the first bow-shaped plate and the second bow-shaped plate and the internal components thereof in the follow-up process.

Description

Picc auxiliary fixing clamp for preventing phlebitis

Technical Field

The application relates to the technical field of medical auxiliary appliances, in particular to a picc auxiliary fixing clamp for preventing phlebitis.

Background

PICC is a catheterization procedure in which a central venous catheter is inserted through a peripheral vein such that the end of the catheter is positioned in the inferior superior vena cava or at the junction of the superior vena cava and the right atrium. A large blood vessel passage is established for clinical treatment and monitoring, and medicines are input through a catheter and can be generally kept for 3-6 months; the catheter is used for puncturing from veins of peripheral arms, the catheter directly reaches the great veins close to the heart, so that the chemotherapy drugs are prevented from being in direct contact with the veins of the arms, and the blood flow speed of the great veins is high, so that the chemotherapy drugs can be quickly diluted, and the stimulation of the drugs to blood vessels is prevented.

PICC catheters are treated and maintained during indwelling periods, and patients live and move with the catheters for long periods of time, if the operation and maintenance are not proper, PICC related complications are likely to occur. Among them, phlebitis is one of the most common complications. Phlebitis is an inflammatory reaction of a blood vessel wall due to stimulation of the blood vessel wall by various physical, chemical, and biological factors. It is mainly characterized in that a cord-shaped red line appears at the puncture part along the vein, and local tissues are red, swollen, hot and painful, and sometimes accompanied with general symptoms such as chills, fever and the like.

The existing treatment method mainly comprises the steps of carrying out hot compress through a hot towel, but the heat of the hot towel is easy to cool quickly, and nursing personnel need to continuously take off the hot towel to heat and replace the hot towel in hot water, so that the time and the labor are consumed, and the operation is very troublesome; even if plastic bags are used for laying in the hot compress process, the infection of the puncture part caused by water drops which cannot drop to the puncture part is still avoided; in addition, the pain relief effect of the common hot compress is poor.

Disclosure of Invention

The utility model aims at: the picc auxiliary fixing clamp for preventing phlebitis solves the problems that a person who is subjected to common hot compress and drips frequently changes the puncture part to be infected and pain relieving effects are poor.

The technical scheme of the utility model is as follows: the utility model provides a picc auxiliary fixture of prevention phlebitis, includes first bow-shaped board, second bow-shaped board, heater strip, heat-conducting plate, applies package, fixed band and fixed band joint spare, the inside of first bow-shaped board and second bow-shaped board is provided with a plurality of heater strip, the inner wall of first bow-shaped board and second bow-shaped board slides and is provided with the heat-conducting plate and slides and set up the package that applies at the heat-conducting plate inner wall, apply and to wrap and be filled with traditional chinese medicine in the package, a side outer wall of second bow-shaped board is provided with the fixed band, a side outer wall that second bow-shaped board was kept away from to first bow-shaped board is provided with the fixed band joint spare with fixed band joint complex.

Furthermore, a plurality of transverse arc-shaped concave grooves perpendicular to the length directions of the first arched plate and the second arched plate are formed in the first arched plate and the second arched plate, and a plurality of heating wires are arranged in the concave grooves.

Further, the inner wall of first bow-shaped board and second bow-shaped board is close to the top position and is provided with the gib block, the quantity of gib block is eight, first bow-shaped board and second bow-shaped board inner wall respectively are provided with four, four gib blocks of first bow-shaped board inner wall divide into two sets ofly, and two of every group, and the symmetry sets up, there is the clearance between gib block and the gib block, and is corresponding, four gib blocks of second bow-shaped board divide into two sets ofly equally, and two of every group, and the symmetry sets up, there is the clearance between gib block and the gib block, the heat-conducting plate passes through clearance and first bow-shaped board and the second bow-shaped board sliding fit that forms between the gib block.

Furthermore, the outer walls of the two sides of the heat conduction plate are provided with sliding strips, the tops of the two sliding strips are provided with plastic strips, screw holes are formed in the plastic strips, bolts are screwed in the screw holes, the inner wall of the heat conduction plate is provided with a plurality of through holes with the same hole diameter in a matrix mode, and a gap is formed between the plastic strips and the opposite surfaces of the sliding strips.

Furthermore, the plastic strip is L-shaped, and is made of any one of PVC (polyvinyl chloride) materials and polyethylene terephthalate materials.

Furthermore, a dressing bag is arranged in a gap formed by the opposite surfaces of the plastic strip and the sliding strip in a sliding mode, and two sides of the dressing bag are wedge-shaped and are in sliding fit with the gap.

Furthermore, one side of first bow-shaped board and second bow-shaped board is fixed and is provided with first heat preservation cover, one side that first bow-shaped board and second bow-shaped board keep away from first heat preservation cover is provided with a plurality of magic and pastes the hook face, magic subsides dull and stereotyped and the cold-proof cover of second that sets up in magic subsides dull and stereotyped one side is pasted to one side of magic subsides hook face.

Still further, one side that first bow-shaped board is close to the second bow-shaped board is provided with first fixed rectangular, first fixed rectangular inside seted up rather than setting up the same spout of direction, one side that is close to first bow-shaped board of second bow-shaped board rotates to articulate has the fixed rectangular of second, the fixed rectangular one side that deviates from the second bow-shaped board of second is provided with spout complex slider.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the heating wires are electrified and heated in an external power supply mode, heat generated by the heating wires is transferred into the compress bag through the heat conducting plate, the drug effect of traditional Chinese medicines in the compress bag is rapidly excited, the effect of relieving pain under the cooperation of hot compress and the drug effect is more obvious, and compared with the common hot towel hot compress mode, the puncture part is not required to be infected, and the frequent replacement is not required.

2. The heat-conducting plate is through the draw runner of both sides and the gib block sliding fit of first bow-shaped board and second bow-shaped inboard wall, makes things convenient for the heat-conducting plate to take out in first bow-shaped board and the second bow-shaped board, therefore convenient and heat-conducting plate sliding fit's apply the package and take out the change. When the traditional Chinese medicine effect in the dressing bag is volatilized, the dressing bag needs to be replaced, and the clamping cooperation through the sliding integrated form enables nursing staff to be simpler, more convenient and faster when the dressing bag is replaced.

3. The warm keeping sleeve can prevent heat from being radiated from the two sides of the first arched plate and the second arched plate; the second warm-keeping sleeve bonded by the hook and the hook surfaces can ensure that heat is not easy to dissipate, does not hinder the installation and replacement of the compress bag, and is convenient to use.

4. First bow-shaped board and second bow-shaped board accessible slider spout are unpack apart, conveniently carry out the split type change to applying the package, make things convenient for subsequent cleaning and disinfection to first bow-shaped board, second bow-shaped board and two internal component simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of a first exploded view configuration of the present invention;

FIG. 2 is a schematic diagram of a second exploded view of the present invention;

FIG. 3 is a schematic view of the first and second bow plates of the present invention;

FIG. 4 is a perspective view of the thermal conductive plate of the present invention;

FIG. 5 is a schematic view of a planar structure of a heat conducting plate according to the present invention;

FIG. 6 is a schematic view of the structure of the dressing and the second thermal sleeve of the present invention;

FIG. 7 is a schematic view of an integrated overall structure of the present invention;

wherein: 1. a first arcuate panel; 2. a second arcuate panel; 3. a recessed groove; 4. heating wires; 5. a guide strip; 6. a heat conducting plate; 7. a slide bar; 8. a plastic strip; 9. a bolt; 10. applying a bag; 11. a first heat-preserving jacket; 12. a second thermal sleeve; 13. hook surface of magic tape; 14. magic tape hair side; 15. a through hole; 16. a first fixed strip; 17. a chute; 18. a second fixed strip; 19. a slider; 20. fixing belts; 21. fixing the strap joint spare.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions used in the examples may be further adjusted according to specific conditions, and the conditions used in the experiments are not specifically mentioned.

As shown in fig. 1, fig. 2, fig. 3, a picc auxiliary fixing clamp for preventing phlebitis, including first bow-shaped plate 1, second bow-shaped plate 2, heater strip 4, heat-conducting plate 6, apply package 10, fixed band 20 and fixed band joint spare 21, the inside of first bow-shaped plate 1 and second bow-shaped plate 2 is provided with a plurality of heater strip 4, the inner wall of first bow-shaped plate 1 and second bow-shaped plate 2 slides and is provided with heat-conducting plate 6 and slide and set up the package 10 that applies at heat-conducting plate 6 inner wall, apply and pack 10 and be filled with traditional chinese medicine, one side outer wall of second bow-shaped plate 2 is provided with fixed band 20, one side outer wall that second bow-shaped plate 2 was kept away from to first bow-shaped plate 1 is provided with fixed band joint spare 21 with fixed band 20 joint complex. A plurality of transverse arc-shaped concave grooves 3 perpendicular to the length directions of the first arched plate 1 and the second arched plate 2 are formed in the first arched plate 1 and the second arched plate 2, and a plurality of heating wires 4 are arranged in the concave grooves 3.

This embodiment, mode through external power supply makes heater strip ohmic heating, and the heat that the heater strip produced passes through the heat-conducting plate and transmits to compress the package in, will compress the traditional chinese medicine drug effect in the package and arouse fast, and it is more showing to alleviate painful effect under the cooperation of hot compress and drug effect, compares in ordinary hot towel hot compress, needn't worry can produce the infection to the puncture position to need not frequent change.

In this embodiment, the electric power source of heater strip can be domestic 220V electricity, makes things convenient for the patient to carry out the hot compress treatment by oneself at home, also can adopt battery powered, makes things convenient for the patient to carry in daily trip.

As shown in fig. 3, 4 and 5, the inner walls of the first bow-shaped plate 1 and the second bow-shaped plate 2 are provided with guide strips 5 near the top, the number of the guide strips 5 is eight, the inner walls of the first bow-shaped plate 1 and the second bow-shaped plate 2 are respectively provided with four, the four guide strips 5 on the inner wall of the first bow-shaped plate 1 are divided into two groups, each group is two, and the guide strips are symmetrically arranged, gaps exist between the guide strips 5 and the guide strips 5, correspondingly, the four guide strips 5 of the second bow-shaped plate 2 are also divided into two groups, each group is two, and the guide strips 5 are symmetrically arranged, gaps exist between the guide strips 5 and the guide strips 5, and the heat conduction plate 6 is in sliding fit with the first bow-shaped plate 1 and the second bow-shaped plate 2 through the gaps formed between the guide strips 5.

In this embodiment, the outer walls of the two sides of the heat conducting plate 6 are provided with the sliding strips 7, the tops of the two sliding strips 7 are provided with the plastic strips 8, the inside of each plastic strip 8 is provided with a screw hole, the screw holes are internally screwed with the bolts 9, the inner wall of the heat conducting plate 6 is provided with a plurality of through holes 15 with the same hole diameter in a matrix manner, and a gap is formed between the plastic strips 8 and the opposite surfaces of the sliding strips 7. The plastic strip 8 is L-shaped, and the plastic strip 8 is made of any one of PVC (polyvinyl chloride) materials and polyethylene terephthalate materials. The dressing bag 10 is arranged in a gap formed by the opposite surfaces of the plastic strip 8 and the slide strip 7 in a sliding mode, and the two sides of the dressing bag 10 are wedge-shaped and are in sliding fit with the formed gap.

When the compress bag is installed, the two sides of the compress bag are in a wedge shape, so that the compress bag can be quickly connected to the inner wall of the heat-conducting plate in a sliding manner, the compress bag is locked by the bolts in the plastic strips, and finally the sliding strips on the two sides of the heat-conducting plate are pushed into the gaps formed by the guide strips, so that the quick installation of the compress bag can be completed; the reverse operation is carried out after the dressing bag is taken down. In addition, because the plastic strip material is any one of PVC, polyethylene glycol terephthalate, consequently when fixing applying the package both sides through the bolt, the plastic strip also can take place deformation, and is more firm to applying the fixed of package, avoids applying the package and falls out from the device.

In this embodiment, the heat-conducting plate is taken out in convenient heat-conducting plate follow first bow-shaped board and second bow-shaped board through the draw runner of both sides and the gib block sliding fit of first bow-shaped board and second bow-shaped inboard wall, therefore convenient and heat-conducting plate sliding fit apply the package and take out the change. When the traditional Chinese medicine effect in the dressing bag is volatilized, the dressing bag needs to be replaced, and the clamping cooperation through the sliding integrated form enables nursing staff to be simpler, more convenient and faster when the dressing bag is replaced.

As shown in fig. 3, 6 and 7, a first heat-preserving sleeve 11 is fixedly arranged on one side of the first bow-shaped plate 1 and the second bow-shaped plate 2, a plurality of hook-and-loop fasteners 13 are arranged on one side of the first bow-shaped plate 1 and the second bow-shaped plate 2 far away from the first heat-preserving sleeve 11, and a hook-and-loop fastener 14 and a second heat-preserving sleeve 12 arranged on one side of the hook-and-loop fastener 14 are adhered on one side of the hook-and-loop fastener 13.

In this embodiment, one side of first bow-shaped board 1 that is close to second bow-shaped board 2 is provided with first fixed rectangular 16, and the spout 17 the same with its direction that sets up is seted up to the inside of first fixed rectangular 16, and one side of second bow-shaped board 2 that is close to first bow-shaped board 1 rotates to articulate has fixed rectangular 18 of second, and the fixed rectangular 18 of second deviates from one side of second bow-shaped board 2 and is provided with the slider 19 with spout 17 complex.

In the embodiment, the heat-insulating sleeve can prevent heat from being dissipated from two sides of the first arched plate and the second arched plate; the second warm-keeping sleeve bonded by the hook and the hook surfaces can ensure that heat is not easy to dissipate, does not hinder the installation and replacement of the compress bag, and is convenient to use. First bow-shaped board and second bow-shaped board accessible slider spout are unpack apart, conveniently carry out the split type change to applying the package, make things convenient for subsequent cleaning and disinfection to first bow-shaped board, second bow-shaped board and two internal component simultaneously.

In conclusion, the medical device is convenient to replace the compress bag through the installation mode of sliding integration into a whole, the effect of relieving pain is obvious by preventing and treating phlebitis through the modes of medicine fumigation and hot compress, the infection of a puncture part is not easy to cause, and the first arched plate and the second arched plate can be detached, so that the first arched plate and the second arched plate and internal components thereof can be conveniently cleaned and disinfected in a follow-up mode.

The above is only a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. In addition to the above embodiments, the present invention may have other embodiments. All technical solutions formed by using equivalent substitutions or equivalent transformations fall within the scope of the present invention.

Claims

1. The utility model provides a supplementary mounting fixture of picc of prevention phlebitis, includes first bow-shaped board (1), second bow-shaped board (2), heater strip (4), heat-conducting plate (6), applies package (10), fixed band (20) and fixed band joint spare (21), its characterized in that: the inside of first bow-shaped board (1) and second bow-shaped board (2) is provided with a plurality of heater strip (4), the inner wall of first bow-shaped board (1) and second bow-shaped board (2) slides and is provided with heat-conducting plate (6) and slides and set up and apply package (10) at heat-conducting plate (6) inner wall, apply and be filled with traditional chinese medicine in package (10), one side outer wall of second bow-shaped board (2) is provided with fixed band (20), one side outer wall that second bow-shaped board (2) were kept away from in first bow-shaped board (1) is provided with fixed band joint spare (21) with fixed band (20) joint complex.

2. The picc auxiliary fixing clamp for preventing phlebitis according to claim 1, characterized in that a plurality of transverse arc-shaped concave grooves (3) perpendicular to the length direction of the first arched plate (1) and the second arched plate (2) are formed inside the first arched plate and the second arched plate, and a plurality of heating wires (4) are arranged in the concave grooves (3).

3. The picc auxiliary fixing clip for preventing phlebitis according to claim 1, it is characterized in that the inner walls of the first arched plate (1) and the second arched plate (2) are provided with guide strips (5) near the top, the number of the guide strips (5) is eight, the inner walls of the first arched plate (1) and the second arched plate (2) are respectively provided with four, the four guide strips (5) on the inner wall of the first arched plate (1) are divided into two groups, each group comprises two guide strips, and are symmetrically arranged, a gap is formed between the guide strip (5) and the guide strip (5), correspondingly, the four guide strips (5) of the second arched plate (2) are also divided into two groups, two in each group, and are symmetrically arranged, a gap is arranged between the guide strip (5) and the guide strip (5), the heat conducting plate (6) is in sliding fit with the first cambered plate (1) and the second cambered plate (2) through a gap formed between the guide strips (5).

4. The picc auxiliary fixing clamp for preventing phlebitis according to claim 3, characterized in that sliding strips (7) are arranged on the outer walls of the two sides of the heat conducting plate (6), plastic strips (8) are arranged on the tops of the two sliding strips (7), screw holes are formed in the plastic strips (8), bolts (9) are screwed in the screw holes, a plurality of through holes (15) with the same hole diameter are formed in the inner wall of the heat conducting plate (6) in a matrix manner, and a gap is formed between the opposite surfaces of the plastic strips (8) and the sliding strips (7).

5. The picc auxiliary fixing clamp for preventing phlebitis according to claim 4, characterized in that the plastic strip (8) is L-shaped, and the plastic strip (8) is made of any one of PVC material and polyethylene terephthalate material.

6. A picc auxiliary fixing clamp for preventing phlebitis according to claim 4, characterized in that the dressing bag (10) is slidably arranged in the gap formed by the opposite sides of the plastic strip (8) and the slide strip (7), and the two sides of the dressing bag (10) are wedge-shaped and are slidably matched with the formed gap.

7. The picc auxiliary fixing clamp for preventing phlebitis according to claim 1, characterized in that a first warming sleeve (11) is fixedly arranged on one side of the first bow-shaped plate (1) and the second bow-shaped plate (2), a plurality of magic tape hook surfaces (13) are arranged on one side of the first bow-shaped plate (1) and the second bow-shaped plate (2) far away from the first warming sleeve (11), and a magic tape matt surface (14) and a second warming sleeve (12) arranged on one side of the magic tape matt surface (14) are pasted on one side of the magic tape hook surfaces (13).

8. The picc auxiliary fixing clamp for preventing phlebitis as claimed in claim 1, characterized in that a first fixing strip (16) is arranged on one side of the first arched plate (1) close to the second arched plate (2), a sliding groove (17) in the same direction as the first fixing strip (16) is formed in the first fixing strip (16), a second fixing strip (18) is hinged to one side of the second arched plate (2) close to the first arched plate (1) in a rotating manner, and a sliding block (19) matched with the sliding groove (17) is arranged on one side of the second fixing strip (18) away from the second arched plate (2).