CN221084347U

CN221084347U - Retaining needle fixing splint

Info

Publication number: CN221084347U
Application number: CN202322397839.0U
Authority: CN
Inventors: 张云云
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-06-07
Anticipated expiration: 2033-09-05

Abstract

The utility model relates to the technical field of retention needle fixation, in particular to a retention needle fixing splint which comprises a tension-free holding film and a retention needle, wherein the tension-free holding film is adhered to the surface of the lower half part of the retention needle, a protection mechanism is arranged below the upper half part of the retention needle, a fixing mechanism is arranged above the protection mechanism, and a reinforcing mechanism is arranged on one side of the fixing mechanism. According to the utility model, the protection mechanism is arranged, so that the occurrence of extrusion or friction between the Y-shaped connector and the skin is reduced, the damage to the skin is reduced, and the uncomfortable feeling of infants is reduced; according to the utility model, the fixing mechanism is arranged, so that the use of the adhesive tape for winding and fixing the arms of the infants is reduced, and the situation that the indwelling needle falls off due to the fact that the skin is wound with the adhesive tape for a long time and the indwelling needle is inadvertently grabbed is avoided; the Y-shaped connector is provided with the reinforcing mechanism, so that the stability of the Y-shaped connector in the triangular column is improved.

Description

Retaining needle fixing splint

Technical Field

The utility model relates to the technical field of retention needle fixation, in particular to a retention needle fixing splint.

Background

The indwelling needle belongs to a soft needle, and can be used by infants to avoid repeated puncture of veins, and can be used for three to four days usually if local care is done after embedding the indwelling needle. The use of the indwelling needle can reduce pain of infants caused by repeated venipuncture and fear of injection, lighten the dysphoria emotion of parents, facilitate clinical medication, rescue medication of emergency and critical patients, lighten the workload of nurses and reduce the pain of the infants, so the intravenous indwelling needle is widely applied in clinic.

In clinical care work, because the infant is motionless for infant keep somewhere the needle and slip easily, infant keep somewhere the needle and paste the back, nurse can place infant palm with the medicine box usually, then twine infant's dorsum with the rubberized fabric to prevent that the infant is motionless, and will keep somewhere the needle and pull out. However, most of the traditional fixing modes of the infant indwelling needle are wound by using a plurality of adhesive tapes, which is troublesome, the adhesive tapes are required to be discarded after being used, the adhesive tapes are wasted, in addition, the long-time winding of the adhesive tapes can cause itching of the skin of the infant, and the infant can be carelessly caught to leave the needle, so that the indwelling needle falls off. Therefore, in order to solve the above problems, a needle-setting fixing splint is provided.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides an indwelling needle fixing splint.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a keep somewhere needle fixed splint, includes that no tension holds the membrane and keep somewhere the needle, no tension holds the membrane and applies on keeping somewhere needle lower half surface, keeps somewhere needle upper half below and is provided with protection machanism, and protection machanism top is provided with fixed establishment of institution, and one side of fixed establishment of institution is provided with strengthening mechanism.

Preferably, the protection mechanism comprises release paper contacted with skin, pressure sensitive adhesive is arranged on the surface of the release paper, non-woven fabrics are arranged above the pressure sensitive adhesive, and magic tape is arranged on the top of the non-woven fabrics.

Preferably, the fixing mechanism comprises a first hook surface adhered to the magic tape surface, a fixing plate fixedly connected with the top of the first hook surface is arranged at the top of the first hook surface, and a group of positioning columns fixedly connected with the top of the fixing plate is arranged at the top of the fixing plate.

Preferably, the fixing mechanism further comprises a slide rail arranged at the top of the fixing plate, a sliding block in sliding connection is arranged in the slide rail, a clamping column in fixed connection is arranged at the top of the sliding block, a telescopic spring is arranged on the side wall of the sliding block, and the bottom end of the spring is fixedly connected with the inner wall of the bottom end of the slide rail.

Preferably, the reinforcing mechanism comprises a group of soft belts fixedly connected with the side wall of the fixed plate, clamping grooves are formed in each soft belt, through holes are formed in one ends, close to the fixed plate, of the clamping grooves, and second hook surfaces are fixedly connected to the bottoms of the soft belts.

Preferably, the initial position of the clamping column is positioned at one end of the slideway, which is close to the positioning column, and the direction of the slideway is perpendicular to the connecting line direction of the two clamping columns.

Preferably, the diameter of the positioning column end cover is consistent with the diameter of the through hole, and the diameter of the positioning column end cover and the diameter of the through hole are both larger than the width of the clamping groove.

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

1. According to the utility model, the protection mechanism is arranged below the upper half part of the indwelling needle, after the intravenous puncture of the indwelling needle for infants is completed, the exposed part of the whole indwelling needle catheter is arranged in a U shape, then the tension-free holding film is covered above the catheter, the Y-shaped connector of the indwelling needle catheter can determine the arrangement position, at the moment, the non-woven fabric on the protection mechanism is moved to the arrangement position of the Y-shaped connector, and the Y-shaped connector is arranged above the non-woven fabric, so that the Y-shaped connector and skin can be isolated, the occurrence of the extrusion or friction between the Y-shaped connector and the skin is reduced, the damage to the skin is reduced, and the uncomfortable feeling of infants is reduced.

2. According to the utility model, the fixing mechanism is arranged at the top of the non-woven fabric, the positioning columns and the clamping columns are respectively arranged according to the Y-shaped connector of the indwelling needle catheter, after the fixing plate is stuck on the surface of the non-woven fabric, the clamping columns are pulled by hands, so that the tip of the Y-shaped connector is clamped between the two positioning columns, then the clamping columns are loosened, and the clamping columns are retracted, so that a certain fixing effect is achieved on the Y-shaped connector, the situation that the Y-shaped connector is deviated is reduced, the use of an adhesive tape for winding and fixing the arms of an infant is reduced, and the indwelling needle is prevented from being pulled carelessly due to the fact that the skin is wound with the adhesive tape for a long time, so that the indwelling needle falls off.

3. According to the utility model, the reinforcing mechanism is arranged on the side wall of the fixed plate, after the soft belt on the reinforcing mechanism is sleeved into the two positioning columns through rotation, the soft belt is pulled upwards, so that the through holes deviate from the positioning columns, the soft belt and the positioning columns are clamped through the clamping grooves, finally the soft belt is stuck on the non-woven fabric, and the stability of the Y-shaped connector in the triangular column is improved in a mode of applying pressure to the bifurcation of the two sides of the Y-shaped connector, so that the situation that the Y-shaped connector falls off from the triangular column is greatly reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the fixing mechanism and the reinforcing mechanism of the present utility model;

FIG. 3 is a cross-sectional view of the overall structure of the present utility model;

FIG. 4 is a schematic view of the structure of the present utility model after fixing;

fig. 5 is an enlarged schematic view of the structure a in fig. 4 according to the present utility model.

In the figure: 1. tension-free film holding; 2. a retention needle; 3. a protective mechanism; 31. a nonwoven fabric; 32. a pressure sensitive adhesive; 33. release paper; 34. magic tape surface; 4. a fixing mechanism; 41. a fixing plate; 42. positioning columns; 43. a clamping column; 44. a slideway; 45. a slide block; 46. a spring; 47. a first hook surface; 5. a reinforcement mechanism; 51. a soft belt; 52. a through hole; 53. a clamping groove; 54. and a second hook surface.

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.

Referring to fig. 1-5, an indwelling needle fixing splint comprises a tensionless holding film 1 and an indwelling needle 2, wherein the tensionless holding film 1 is attached to the surface of the lower half part of the indwelling needle 2, a protection mechanism 3 is arranged below the upper half part of the indwelling needle 2, a fixing mechanism 4 is arranged above the protection mechanism 3, one side of the fixing mechanism 4 is provided with a reinforcing mechanism 5, the tensionless holding film 1 is matched with the indwelling needle 2 fixing splint for use, and the tensionless holding film 1 can better plastically attach a puncture point of the indwelling needle 2 and an exposed catheter part, so that a gap is not reserved at the puncture point, the infection of a puncture point wound is reduced, meanwhile, the observation and evaluation of an injection part are not influenced by medical staff, the blood circulation is not influenced, the plasticity is put in an external leakage catheter U shape, and the situation of bending and blocking is caused when the catheter is used for reducing transfusion.

The protection machanism 3 is including the release paper 33 that contacts with skin, release paper 33 surface is provided with pressure sensitive adhesive 32, pressure sensitive adhesive 32 top is provided with non-woven fabrics 31, non-woven fabrics 31 top is provided with the magic and pastes the hair face 34, through setting up protection machanism 3, after infant detains needle 2 vein puncture completion, the part of exposing of whole detaining needle 2 pipe is put into the U type, then hold membrane 1 with no tension and cover with the pipe top, keep somewhere the position that can confirm to put with the Y type connector of needle 2 pipe, at this moment, remove the non-woven fabrics 31 on the protection machanism 3 and put the position with Y type connector and place non-woven fabrics 31 top, can keep apart Y type connector and skin, reduce the condition emergence of Y type connector and skin extrusion or friction, reduce infant's damage, reduce infant's uncomfortable.

The fixing mechanism 4 comprises a first hook surface 47 adhered to the magic tape surface 34, a fixed plate 41 fixedly connected is arranged at the top of the first hook surface 47, a group of positioning columns 42 fixedly connected are arranged at the top of the fixed plate 41, and after the fixed plate 41 is adhered to the surface of the non-woven fabric 31, the clamping columns 43 are pulled by hands, so that the tip of the Y-shaped connector is clamped between the two positioning columns 42, and one limit is given to the left and right directions of the Y-shaped connector.

The fixed establishment 4 is still including seting up the slide 44 at the fixed plate 41 top, the inside slider 45 that is provided with sliding connection of slide 44, the slider 45 top is provided with fixed connection's anchor clamps post 43, the slider 45 lateral wall is provided with telescopic spring 46, spring 46 bottom and slide 44 bottom inner wall fixed connection, through setting up spring 46 and anchor clamps post 43, after the Y type connector pointed end card advances between two reference columns 42 earlier, loosen anchor clamps post 43, anchor clamps post 43 is towards retrieving the shrink, give a spacing of Y type connector fore-and-aft direction, thereby play certain fixed action to Y type connector, the condition that the skew appears in the Y type connector has been reduced.

The reinforcing mechanism 5 comprises a group of soft belts 51 fixedly connected with the side walls of the fixed plate 41, clamping grooves 53 are formed in each soft belt 51, through holes 52 are formed in one ends, close to the fixed plate 41, of the clamping grooves 53, second hook faces 54 are fixedly connected to the bottoms of the soft belts 51, the stability of the Y-shaped connectors in the triangular prism is improved through the mode that pressure is applied to the branches on the two sides of the Y-shaped connectors by arranging the soft belts 51, the situation that the Y-shaped connectors fall off from the triangular prism is greatly reduced, the use of adhesive tapes to wind and fix infant arms is reduced, and accordingly the situation that itching occurs due to winding of skin and the adhesive tapes is avoided, the indwelling needle 2 is carelessly grabbed, and the indwelling needle 2 falls off is caused.

The initial position of the clamping column 43 is located at one end of the slideway 44 close to the positioning column 42, and the direction of the slideway 44 is perpendicular to the connecting line direction of the two clamping columns 43.

The diameter of the end cover of the positioning column 42 is consistent with the diameter of the through hole 52, the diameter of the end cover of the positioning column 42 and the diameter of the through hole 52 are both larger than the width of the clamping groove 53, so that the soft belt 51 can be conveniently sleeved into the positioning column 42, and the clamping groove 53 can clamp the soft belt 51 after the through hole 52 deviates from the position.

When the utility model is used, firstly, after the venipuncture of the infant indwelling needle 2 is completed, the exposed part of the catheter of the whole indwelling needle 2 is arranged in a U shape, then the tensionless holding film 1 is covered above the catheter, the Y-shaped connector of the catheter of the indwelling needle 2 can determine the arrangement position, at the moment, the non-woven fabric 31 on the protection mechanism 3 is moved to the arrangement position of the Y-shaped connector, the Y-shaped connector is arranged above the non-woven fabric 31, the release paper 33 at the bottom of the non-woven fabric 31 is torn off, and the non-woven fabric 31 is applied to the corresponding position.

Secondly, the first hook surface 47 in the fixing mechanism 4 is adhered to the magic tape surface 34, and then the clamp column 43 is pulled by hand, so that the tip of the Y-shaped connector is clamped between the two positioning columns 42, and then the clamp column 43 is loosened, and the clamp column 43 is retracted and fixed to the Y-shaped connector.

Finally, after the soft belt 51 on the reinforcing mechanism 5 is sleeved into the two positioning posts 42 through rotation, the soft belt 51 is pulled upwards, so that the through holes 52 deviate from the positioning posts 42, the soft belt 51 and the positioning posts 42 are clamped through the clamping grooves 53, and finally the soft belt 51 is stuck on the non-woven fabric 31, so that the fixation of the indwelling needle 2 can be completed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a keep somewhere needle fixed splint, includes that no tension holds membrane (1) and keep somewhere needle (2), its characterized in that: the tension-free holding film (1) is adhered to the surface of the lower half part of the retaining needle (2), a protection mechanism (3) is arranged below the upper half part of the retaining needle (2), a fixing mechanism (4) is arranged above the protection mechanism (3), and a reinforcing mechanism (5) is arranged on one side of the fixing mechanism (4);

The protection mechanism (3) comprises release paper (33) which is in contact with skin, a pressure-sensitive adhesive (32) is arranged on the surface of the release paper (33), a non-woven fabric (31) is arranged above the pressure-sensitive adhesive (32), and a magic tape surface (34) is arranged on the top of the non-woven fabric (31);

The fixing mechanism (4) comprises a first hook surface (47) adhered to the magic tape surface (34), a fixed plate (41) fixedly connected is arranged at the top of the first hook surface (47), and a group of positioning columns (42) fixedly connected are arranged at the top of the fixed plate (41);

The fixing mechanism (4) further comprises a slide way (44) arranged at the top of the fixing plate (41), a sliding block (45) in sliding connection is arranged in the slide way (44), a clamping column (43) in fixed connection is arranged at the top of the sliding block (45), a telescopic spring (46) is arranged on the side wall of the sliding block (45), and the bottom end of the spring (46) is fixedly connected with the inner wall of the bottom end of the slide way (44);

The reinforcing mechanism (5) comprises a group of soft belts (51) fixedly connected with the side wall of the fixed plate (41), clamping grooves (53) are formed in each soft belt (51), through holes (52) are formed in one ends, close to the fixed plate (41), of the clamping grooves (53), and second hook surfaces (54) fixedly connected with each other are arranged at the bottoms of the soft belts (51).

2. An indwelling needle fixing splint according to claim 1, wherein: the initial position of the clamping column (43) is positioned at one end, close to the positioning column (42), of the slide way (44), and the direction of the slide way (44) is perpendicular to the connecting line direction of the two clamping columns (43).

3. An indwelling needle fixing splint according to claim 2, wherein: the diameter of the end cover of the positioning column (42) is consistent with the diameter of the through hole (52), and the diameter of the end cover of the positioning column (42) and the diameter of the through hole (52) are both larger than the width of the clamping groove (53).