CN215840962U - Neonate's vein puncture position prevents tractive protection device - Google Patents

Abstract

The utility model discloses a neonate venipuncture part anti-traction protection device, which comprises a fixing box, a limiting component and a bandage component, wherein the fixing box comprises an upper box body and a lower box body, one side of the upper box body is pivotally connected with one side of the lower box body, a first accommodating cavity is formed in the upper box body, a second accommodating cavity is formed in the lower box body, the limiting component comprises a first plastic colloid and a second plastic colloid, the first plastic colloid is arranged in the first accommodating cavity, the second plastic colloid is arranged in the second accommodating cavity, the bandage component comprises a first bandage and a second bandage, one end of the first bandage is connected with one side of the lower box body, one end of the second bandage is connected with the other side of the lower box body, the other ends of the first bandage and the second bandage are mutually connected to fix the fixing box on the wrist of a patient, the utility model has simple structure, convenient use and good use effect.

Description

Neonate's vein puncture position prevents tractive protection device

Technical Field

The utility model relates to the field of medical instruments, in particular to a drawing-preventing protection device for a venipuncture part of a neonate.

Background

The neonate does not have the autonomous protection consciousness because of just being born, and when carrying out puncture infusion, its arm is easy unconsciously swung, causes the condition that the pjncture needle drops easily for the infusion is interrupted, influences going on of treatment, and its pjncture needle may stab the neonate when serious, threatens neonate's personal safety.

Therefore, there is a need for further improvements in the prior art.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the utility model aims to provide a device for preventing the neonatal venipuncture part from being pulled.

In order to achieve the purpose, the neonatal venipuncture site anti-pulling protection device comprises a fixing box, a limiting component and a binding belt component.

The fixed box comprises an upper box body and a lower box body, one side of the upper box body is in pivot connection with one side of the lower box body, a first accommodating cavity is formed in the upper box body, and a second accommodating cavity is formed in the lower box body;

the limiting assembly comprises a first plastic colloid and a second plastic colloid, the first plastic colloid is arranged in the first accommodating cavity, and the second plastic colloid is arranged in the second accommodating cavity;

the bandage component comprises a first bandage and a second bandage, one end of the first bandage is connected to one side of the lower box body, one end of the second bandage is connected to the other side of the lower box body, and the other ends of the first bandage and the second bandage are connected with each other to fix the fixing box on the wrist of the patient.

In addition, the neonatal venipuncture site anti-pulling protection device according to the above embodiment of the utility model may further have the following additional technical features:

according to an embodiment of the present invention, a first accommodating housing is disposed in the first accommodating chamber, the first accommodating housing is detachably disposed in the first accommodating chamber, and the first plastic colloid is detachably disposed in the first accommodating housing;

the second holding intracavity is equipped with second holding casing, second holding casing detachable locates the second holding intracavity, the plastic colloid detachable of second locates in the second holding casing.

According to an embodiment of the present invention, the front and rear side surfaces of the upper box body are respectively provided with a first notch penetrating into the first accommodating cavity, and the front and rear side surfaces of the lower box body are respectively provided with a second notch penetrating into the second accommodating cavity.

According to an embodiment of the present invention, the front end surface and the rear end surface of the first accommodating casing are respectively provided with a third notch penetrating into the first accommodating casing, and the third notch is arranged opposite to the first notch;

and the front end face and the rear end face of the second accommodating shell are respectively provided with a fourth notch which penetrates through the second accommodating shell, and the fourth notch and the second notch are oppositely arranged.

According to one embodiment of the utility model, a limiting piece is arranged on the left side of the lower surface of the upper box body, the limiting piece extends vertically, and a protruding part is arranged at the lower end of the left side surface of the limiting piece;

a slot is formed in the left side of the upper surface of the lower box body, a limiting groove is formed in the left side surface of the lower box body, the limiting groove is communicated with the slot, the lower end of the limiting piece is inserted into the slot, and the protruding portion extends into the limiting groove;

the limiting groove is internally provided with a slide sheet capable of sliding left and right, and the slide sheet is used for pushing the protruding part out of the limiting groove.

According to an embodiment of the utility model, a guide groove is arranged on each of the front and rear groove walls of the limiting groove, the guide groove extends along the left-right direction, an extending part is arranged on each of the front and rear side surfaces of the sliding piece, and the two extending parts are respectively arranged in the guide grooves and can slide left and right in the guide grooves;

and the guide grooves are internally provided with a return spring, and the return spring is positioned between the extension part and the right groove wall of the guide groove and is used for pushing the sliding sheet to move leftwards.

According to one embodiment of the utility model, an arc-shaped transition surface is formed between the left side surface and the bottom surface of the boss.

According to one embodiment of the present invention, a loop-and-loop fastener pile surface is disposed on an outer surface of the other end of the first strap, and a loop-and-loop fastener barb surface is disposed on an inner surface of the other end of the second strap, and the loop-and-loop fastener pile surface is detachably attached to the loop-and-loop fastener barb surface.

According to an embodiment of the present invention, a plurality of first exhaust passages penetrating to the other side surface of the lower box body are formed at the lower end of one side surface of the lower box body, the plurality of first exhaust passages are distributed at intervals along the front-rear direction, a plurality of second exhaust passages penetrating to the bottom surface of the lower box body are arranged in each first exhaust passage, and the plurality of second exhaust passages are distributed at intervals along the length direction of the first exhaust passages.

According to one embodiment of the utility model, the first and second plastic colloids are plasticines.

According to the neonatal venipuncture site anti-pulling protection device provided by the embodiment of the utility model, the upper box body and the lower box body which can be opened and closed are arranged, the first plastic colloid is arranged in the upper box body, the second plastic colloid is arranged in the lower box body, so that a drug filter part of an infusion tube or an indwelling head part of an indwelling needle can be placed between the first plastic colloid and the second plastic colloid when in use, the upper box body and the lower box body are closed, the first plastic colloid and the second plastic colloid are pressed and sunken, a concave cavity matched with the drug filter part of the infusion tube or the indwelling head part of the indwelling needle is formed, the concave cavity is limited in the fixed box, the limiting mode is stable and reliable, the device can be applied to infusion devices with different specifications, and the fixed box is bound on the arm of a patient through the bandage component, therefore, the utility model prevents the needle head from falling off due to the traction of the arm of the patient when the arm moves, and has the advantages of simple structure, convenient use, strong practicability, wide applicability and good use effect.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

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

FIG. 1 is a schematic view of the overall structure in an embodiment of the present invention;

FIG. 2 is a schematic view of another perspective of the overall structure in an embodiment of the present invention;

FIG. 3 is a state diagram of the overall structure change in the embodiment of the present invention;

FIG. 4 is an exploded view showing the state of the overall structure in accordance with the embodiment of the present invention;

FIG. 5 is a schematic view of the installation of a spacing piece in the embodiment of the present invention;

FIG. 6 is a schematic view of a slider mounting according to an embodiment of the present invention;

FIG. 7 is a cross-sectional view of the lower case according to the embodiment of the present invention.

Reference numerals:

a stationary box 10;

an upper case 101;

a first receiving cavity 1011;

a first notch 1012;

a stopper 1013;

a boss 1014;

a lower case 102;

a second accommodating cavity 1021;

a second notch 1022;

a slot 1023;

a limit groove 1024;

a slide 1025;

an extension 10251;

a guide groove 1026;

a return spring 1027;

first exhaust passageway 1028;

second exhaust passage 1029;

a spacing assembly 20;

a first plastic colloid 201;

a second plastic colloid 202;

a first accommodation case 203;

the third indentation 2031;

a second accommodating case 204;

a fourth notch 2041;

a strap assembly 30;

a first strap 301;

a magic tape suede 3011;

a second strap 302;

magic tape barb face 3021.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention, and all other embodiments that can be obtained by one skilled in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of protection of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "circumferential," "radial," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The neonatal venipuncture site anti-pulling protection device according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 7, the neonatal venipuncture site anti-pulling protection device according to the embodiment of the present invention includes a fastening box 10, a stopper assembly 20, and a band assembly 30.

The fixed box 10 comprises an upper box body 101 and a lower box body 102, one side of the upper box body 101 is pivotally connected with one side of the lower box body 102, a first accommodating cavity 1011 is formed in the upper box body 101, and a second accommodating cavity 1021 is formed in the lower box body 102;

the limiting component 20 comprises a first plastic colloid 201 and a second plastic colloid 202, the first plastic colloid 201 is arranged in the first accommodating cavity 1011, and the second plastic colloid 202 is arranged in the second accommodating cavity 1021;

the band assembly 30 includes a first band 301 and a second band 302, one end of the first band 301 is coupled to one side of the lower case 102, one end of the second band 302 is coupled to the other side of the lower case 102, and the other ends of the first band 301 and the second band 302 are coupled to each other to fix the fixing case 10 to the wrist of the patient.

Based on the above, by setting the upper box body 101 and the lower box body 102 which can be opened and closed, and setting the first plastic colloid 201 in the upper box body 101, and setting the second plastic colloid 202 in the lower box body 102, then, when in use, the drug filter part of the infusion tube or the indwelling head part of the indwelling needle can be placed between the first plastic colloid 201 and the second plastic colloid 202, and the upper box body 101 and the lower box body 102 are closed, so that the first plastic colloid 201 and the second plastic colloid 202 are pressed and sunken, thereby forming a concave cavity which is matched with the drug filter part of the infusion tube or the indwelling head part of the indwelling needle, so as to limit the cavity in the fixing box 10, the limiting mode is stable and reliable, and is applicable to infusion devices of different specifications, and then the fixing box 10 is bound on the arm of the patient through the bandage component 30, therefore, the utility model prevents the needle head from falling off due to the traction of the arm of the patient when the arm moves, and has the advantages of simple structure, convenient use, strong practicability, wide applicability and good use effect.

Preferably, in an embodiment of the present invention, a first housing case 203 is disposed in the first housing cavity 1011, the first housing case 203 is detachably disposed in the first housing cavity 1011, and the first plastic colloid 201 is detachably disposed in the first housing case 203;

a second accommodating shell 204 is arranged in the second accommodating cavity 1021, the second accommodating shell 204 is detachably arranged in the second accommodating cavity 1021, and the second plastic colloid 202 is detachably arranged in the second accommodating shell 204.

So, because first holding casing 203 detachable locates in first holding chamber 1011, first plastic colloid 201 detachable locates in the first holding casing 203, and second holding casing 204 detachable locates in the second holding chamber 1021, second plastic colloid 202 detachable locates in the second holding casing 204, so, after using the completion can with first holding box body with second holding casing 204 is dismantled to take out inside first plastic colloid 201 with second plastic colloid 202 recovers or changes to use next time.

Preferably, in an embodiment of the present invention, both front and rear sides of the upper box 101 are provided with a first notch 1012 penetrating into the first receiving cavity 1011, and both front and rear sides of the lower box 102 are provided with a second notch 1022 penetrating into the second receiving cavity 1021.

Thus, when the upper case 101 and the lower case 102 are closed, the first notch 1012 and the second notch 1022 form a tube passing hole for guiding out a transfusion tube.

Preferably, in an embodiment of the present invention, both front and rear end surfaces of the first accommodating case 203 are provided with a third gap 2031 penetrating into the first accommodating case 203, and the third gap 2031 is opposite to the first gap 1012;

both the front and rear end surfaces of the second accommodating casing 204 are provided with a fourth notch 2041 penetrating into the second accommodating casing 204, and the fourth notch 2041 is opposite to the second notch 1022.

In this way, since the third notch 2031 is disposed opposite to the first notch 1012 and the fourth notch 2041 is disposed opposite to the second notch 1022, the infusion tube can be conveniently led out from the inside of the first accommodating case 203 and the second accommodating case 204.

Preferably, in an embodiment of the present invention, a limiting sheet 1013 is disposed on the left side of the lower surface of the upper case 101, the limiting sheet 1013 extends vertically, and a protruding portion 1014 is disposed at the lower end of the left side of the limiting sheet 1013;

a slot 1023 is arranged on the left side of the upper surface of the lower box body 102, a limit groove 1024 is arranged on the left side of the lower box body 102, the limit groove 1024 is communicated with the slot 1023, the lower end of the limit sheet 1013 is inserted into the slot 1023, and the boss 1014 extends into the limit groove 1024;

a sliding piece 1025 capable of sliding left and right is disposed in the limiting groove 1024 to push the protrusion 1014 out of the limiting groove 1024.

Therefore, when the spacing sheet 1013 is inserted into the slot 1023, the protrusion 1014 extends into the spacing groove 1024, so as to lock the fixing box 10 in a closed state, and when the fixing box needs to be opened, the sliding sheet 1025 can be pushed, and the protrusion 1014 is pushed out of the spacing groove 1024 by the sliding sheet 1025, so that the locking effect is disabled, the fixing box 10 can be opened, and the locking structure is simple and the opening is convenient.

Preferably, in an embodiment of the present invention, a guide slot 1026 is disposed on each of front and rear slot walls of the limiting slot 1024, the guide slot 1026 extends in the left-right direction, an extending portion 10251 is disposed on each of front and rear side surfaces of the sliding piece 1025, and the two extending portions 10251 are respectively disposed in the guide slot 1026 and can slide in the guide slot 1026 left and right;

a return spring 1027 is disposed in each guide slot 1026, and the return spring 1027 is disposed between the extending portion 10251 and the right slot wall for pushing the sliding plate 1025 to move leftward.

Therefore, the guide grooves 1026 are formed in the front and rear groove walls of the limit groove 1024, the extending portions 10251 are formed in the front and rear side surfaces of the sliding piece 1025, the two extending portions 10251 are respectively arranged in the guide grooves 1026 and can slide left and right in the guide grooves 1026, so that the sliding piece 1025 can slide along the length direction of the guide groove 1026, and meanwhile, the return spring 1027 is arranged between the extending portions 10251 and the guide groove wall on the right side, so that the sliding piece 1025 can be conveniently reset through the elastic force of the return spring 1027 after the protruding portion 1014 is pushed out of the limit groove 1024.

Preferably, in one embodiment of the present invention, the left side surface and the bottom surface of the boss 1014 are formed as an arc-shaped transition surface therebetween.

It should be noted that, during the fixing and closing process, the part of the protrusion 1014 extends out of the notch of the slot 1023, so that, by forming an arc-shaped transition surface between the left side surface and the bottom surface of the protrusion 1014, when the fixing and closing process is performed, the arc-shaped surface between the left side surface and the bottom surface of the protrusion 1014 abuts against the edge of the notch of the slot 1023 to push the spacing sheet 1013 to bend so as to be smoothly inserted into the slot 1023, and when the protrusion 1014 moves to the spacing groove 1024, the spacing sheet 1013 loses the abutment of the left groove wall of the slot 1023 to reset, so that the protrusion 1014 moves to the spacing groove 1024 to fix the fixing box 10 in the closed state.

Preferably, in an embodiment of the present invention, a loop fastening tape surface 3011 is disposed on an outer surface of the other end of the first strap 301, a loop fastening tape barb surface 3021 is disposed on an inner surface of the other end of the second strap 302, and the loop fastening tape surface 3011 is detachably attached to the loop fastening tape barb surface 3021.

Therefore, the magic tape suede 3011 is arranged on the outer surface of the other end of the first bandage 301, the magic tape barb surface 3021 is arranged on the inner surface of the other end of the second bandage 302, so that when the first bandage 301 and the second bandage 302 can be used for encircling the arm of a patient, and the magic tape suede 3011 is adhered to the magic tape barb surface 3021, so that the whole connection is convenient, rapid, stable and reliable.

Preferably, in an embodiment of the present invention, a plurality of first exhaust passages 1028 penetrating to the other side of the lower box 102 are formed at a lower end of one side of the lower box 102, the plurality of first exhaust passages 1028 are distributed at intervals along the front-rear direction, a plurality of second exhaust passages 1029 penetrating to the bottom of the lower box 102 are provided in each first exhaust passage 1028, and the plurality of second exhaust passages 1029 are distributed at intervals along the length direction of the first exhaust passage 1028.

Therefore, the ventilation between the fixing box 10 and the skin of the patient is better, and the phenomenon that sweat is generated due to long-time wearing of the arm is avoided, so that discomfort is brought to the patient.

Preferably, in an embodiment of the present invention, the first plastic colloid 201 and the second plastic colloid 202 are plasticine.

So, because first plastic colloid 201 with second plastic colloid 202 is the plasticine, and it has with low costs, and the characteristics that plasticity is good are convenient for subsequent recovery and change.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. A neonate's vein puncture position prevents tractive protection device which characterized in that includes:

the fixing box comprises an upper box body and a lower box body, one side of the upper box body is in pivot connection with one side of the lower box body, a first accommodating cavity is formed in the upper box body, and a second accommodating cavity is formed in the lower box body;

the limiting assembly comprises a first plastic colloid and a second plastic colloid, the first plastic colloid is arranged in the first accommodating cavity, and the second plastic colloid is arranged in the second accommodating cavity;

the bandage subassembly, the bandage subassembly includes first bandage and second bandage, the one end of first bandage connect in one side of box body down, the one end of second bandage with the opposite side of box body is connected down, first bandage with the other end interconnect of second bandage is with the fixation box is fixed on patient's wrist.

2. The neonatal venipuncture site anti-pulling protection device of claim 1, wherein a first housing case is disposed in the first housing chamber, the first housing case is detachably disposed in the first housing chamber, and the first plastic colloid is detachably disposed in the first housing case;

the second holding intracavity is equipped with second holding casing, second holding casing detachable locates the second holding intracavity, the plastic colloid detachable of second locates in the second holding casing.

3. The device for preventing the pulling and protecting the venipuncture site of the neonate as claimed in claim 1, wherein both the front and rear side surfaces of said upper case are provided with a first notch penetrating into said first receiving chamber, and both the front and rear side surfaces of said lower case are provided with a second notch penetrating into said second receiving chamber.

4. The neonatal venipuncture site anti-pulling protection device of claim 1, wherein both the front and back end faces of the first housing case are provided with a third notch penetrating into the first housing case, and the third notch is opposite to the first notch;

and the front end face and the rear end face of the second accommodating shell are respectively provided with a fourth notch which penetrates through the second accommodating shell, and the fourth notch and the second notch are oppositely arranged.

5. The neonatal venipuncture site anti-pulling protection device as claimed in claim 1, wherein a limiting piece is arranged on the left side of the lower surface of the upper box body, the limiting piece extends vertically, and a protruding part is arranged at the lower end of the left side surface of the limiting piece;

a slot is formed in the left side of the upper surface of the lower box body, a limiting groove is formed in the left side surface of the lower box body, the limiting groove is communicated with the slot, the lower end of the limiting piece is inserted into the slot, and the protruding portion extends into the limiting groove;

the limiting groove is internally provided with a slide sheet capable of sliding left and right, and the slide sheet is used for pushing the protruding part out of the limiting groove.

6. The device for protecting a neonatal venipuncture site against pulling as claimed in claim 5, wherein a guide groove is formed on each of front and rear walls of the limit groove, the guide groove extends in a left-right direction, and an extension portion is formed on each of front and rear side surfaces of the sliding piece, the two extension portions are respectively disposed in the guide grooves and can slide in the guide grooves in a left-right direction;

and the guide grooves are internally provided with a return spring, and the return spring is positioned between the extension part and the right groove wall of the guide groove and is used for pushing the sliding sheet to move leftwards.

7. The neonatal venipuncture site pull-prevention protection device of claim 5, wherein an arc-shaped transition surface is formed between the left side surface and the bottom surface of the boss.

8. The neonatal venipuncture site anti-pulling protection device as claimed in claim 1, wherein a hook and loop fastener pile face is provided on an outer surface of the other end of the first band, and a hook and loop fastener barb face is provided on an inner surface of the other end of the second band, the hook and loop fastener pile face being detachably attached to the hook and loop fastener barb face.

9. The neonatal venipuncture site pulling-prevention protection device as claimed in claim 1, wherein a plurality of first exhaust passages penetrating to the other side of the lower case are formed at the lower end of one side of the lower case, the plurality of first exhaust passages are distributed at intervals along the front-rear direction, a plurality of second exhaust passages penetrating to the bottom surface of the lower case are arranged in each first exhaust passage, and the plurality of second exhaust passages are distributed at intervals along the length direction of the first exhaust passages.

10. The neonatal venipuncture site anti-pull protection device of claim 1, wherein the first and second plastic gels are plasticine.

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