CN216629328U - Protective structure is kept somewhere to periphery vein - Google Patents

Abstract

The utility model discloses a peripheral vein indwelling protective structure, and belongs to the technical field of venous transfusion treatment. For solving fixed unstability, blood and waterproof shortcoming return easily, the setting of first magic subsides ring and second magic subsides ring can tie up the front end and the rear end at puncture position and tie up, the setting that the magic was pasted makes the laminating degree of tying up and tie up inseparabler more, can adjust according to tying up the region simultaneously, avoid appearing the pine and take off and adjust repeatedly the condition, the side of first connecting block is provided with presss from both sides the piece, it can be inside the infusion pipe card income suitable latch according to the demand to press from both sides the piece, the effectual appearance of avoiding the blood condition that returns, high durability and convenient use, the inside of applying the piece is provided with the waterproof layer, the waterproof layer set up and made protective structure's waterproof performance obtain promoting, the inconvenient problem of can not being stained with water of side limbs is kept somewhere to have been solved, the bilayer of first applying piece and second applying piece sets up makes the leakproofness of applying the piece stronger simultaneously, avoid liquid infiltration.

Description

Protective structure is kept somewhere to periphery vein

Technical Field

The utility model relates to the technical field of intravenous infusion treatment, in particular to a peripheral vein indwelling protective structure.

Background

A venous indwelling Needle (Needle) is composed of a stainless steel core, a soft outer sleeve and a plastic Needle seat. An infusion tool for puncturing a blood vessel with an outer cannula and a stylet during puncture, withdrawing the stylet after the cannula is fed into the blood vessel, and only leaving the soft outer cannula in the blood vessel for infusion.

The venous indwelling needle is suitable for intermittent, continuous or daily venous transfusion treatment. The use of scalp needles should be limited to short-term or single dose administration, collection of blood samples or infusion of blood, blood products, hemodynamic monitoring, infusion of fluids at or near isotonic, normal PH range (irritant drugs: only intermittent bolus injections). The shortest and thinnest catheter is selected while the transfusion requirement is met. The chosen vein must be able to accommodate the length of the catheter and at least 2 times the thickness of the catheter to ensure adequate blood flow and meet the requirements of intravenous infusion therapy.

The venous indwelling needle is easy to puncture, the related puncture technology is easy to learn, the blood vessel of a patient is protected, the pain of the patient is relieved, the patient feels comfortable, and the satisfaction degree and the nursing quality of the patient are improved. Have the structure product of many differences to select, have different length pipe confession to select, improve nurse work efficiency, rationally use medicine, avoid a lot of daily discontinuous infusion, reduce the puncture and with not using medicine on time, avoid reacting between the medicine, reduce the expense, reduce the cost that the scalp acupuncture puncture leads to oozing the treatment.

The venous indwelling needle in the prior art often has the following defects:

1. after the transfusion is finished, the heparin cap at the tail end of the indwelling needle is fixed by the adhesive plaster according to the static therapy standard, the occurrence of local pressure injury can be reduced, but the heparin cap cannot be fixed, the adhesive plaster is loosened for many times when the limbs of a patient move or droop, the fixing needs to be repeated, and the patient can worry about wearing clothes or falling out the indwelling needle when sleeping at night after the peripheral vein indwelling needle is used.

2. It is inconvenient to keep the lateral limbs on the body without water.

3. After the periphery is left, blood can return under the pressure or gravity action of the limbs, and the patient is worried about.

In order to overcome the defects, it is necessary to design a peripheral vein indwelling protective structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a peripheral vein indwelling protective structure which has the advantages of more stable fixation, blood return prevention and water resistance and can solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a protective structure is kept somewhere to periphery vein, including nursing the frame, the both sides of nursing the frame are provided with first connecting block and second connecting block respectively, the bottom of first connecting block is connected with first magic and pastes the ring, the bottom of second connecting block is connected with second magic and pastes the ring, the connector groove has been seted up at the top surface middle part of first connecting block, the top in connector groove is provided with solid fixed ring, the side of first connecting block is provided with presss from both sides the piece, the top surface middle part of second connecting block has been seted up the vein and has been kept somewhere the needle groove, the side channel has all been seted up to the both sides that the needle groove was kept somewhere to the vein, the one end that the needle groove was kept somewhere to the vein is linked together with the inside of nursing the frame, the both sides edge that the needle groove was kept somewhere to the vein is provided with the buckle, the buckle sets up in the both sides of side channel, the both sides of keeping away from first connecting block and second connecting block on the nursing frame are provided with first piece and second compress the piece respectively.

Preferably, the clamping groove is formed in the clamping block, the clamping inlet is formed in the top of the clamping block and communicated with the clamping groove, clamping teeth are arranged on the inner side of the clamping inlet, clamping teeth are arranged in the clamping groove and are not less than two, and every two adjacent clamping teeth are arranged at equal intervals.

Preferably, the clamping groove is an acute angle groove, and the width of the opening of the clamping groove close to the clamping inlet is larger than the width of the opening of the clamping groove far away from the clamping inlet.

Preferably, the inside of first dressing piece is provided with the waterproof layer, ventilative layer and pastes the layer, pastes the layer and sets up in the bottommost of first dressing piece, and the waterproof layer sets up in the topmost layer of first dressing piece, and ventilative layer sets up in the waterproof layer and pastes between the layer.

Preferably, the second dressing has the same overall structure as the first dressing.

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

1. this protective structure is kept somewhere to periphery vein, the bottom of first connecting block is connected with first magic and pastes the ring, and the bottom of second connecting block is connected with second magic and pastes the ring, and the setting that first magic was pasted ring and second magic and is pasted the ring can tie up the front end and the rear end at puncture position and tie up, and the setting that the magic was pasted makes the laminating degree that ties up and tie up inseparabler more, can adjust according to tying up the region simultaneously, avoids appearing the pine and takes off and the condition of adjustment repeatedly.

2. This protective structure is kept somewhere to peripheral vein, the side of first connecting block is provided with and presss from both sides the piece, and the setting of pressing from both sides the piece can be gone into the liquid inlet pipe card, inside going into suitable latch with the transfer line card according to the demand to adjust blood return, the effectual appearance of avoiding the blood return condition, convenient to use adjusts fast.

3. This protective structure is kept somewhere to peripheral vein, the inside of first applying the piece is provided with the waterproof layer, and the overall structure that the second applied the piece is the same with first applying the piece, and the setting up of waterproof layer makes protective structure's waterproof performance obtain promoting, has solved and has kept somewhere the inconvenient problem that the side limbs can not be stained with water, and the double-deck setting that first applying the piece and the second applied the piece simultaneously makes the leakproofness of applying the piece stronger, avoids liquid infiltration.

Drawings

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

FIG. 2 is a schematic view of a dressing bond according to the present invention;

FIG. 3 is a schematic view of a sandwich structure of the present invention;

FIG. 4 is a schematic view of a layer structure of an applicator block of the present invention.

In the figure: 1. a nursing frame; 2. a first connection block; 3. a second connecting block; 4. a joint groove; 5. a fixing ring; 6. a vein indwelling needle slot; 7. a side groove; 8. buckling; 9. clamping the blocks; 10. a first dressing block; 11. a second compress; 12. a first magic tape ring; 13. a second hook and loop fastener; 14. clamping an inlet; 15. a clamping groove; 16. clamping teeth; 17. clamping teeth; 18. a waterproof layer; 19. a breathable layer; 20. and (7) sticking the layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a peripheral vein indwelling protection structure includes a nursing frame 1, a first connecting block 2 and a second connecting block 3 are respectively disposed at two sides of the nursing frame 1, a first magic tape ring 12 is connected to the bottom of the first connecting block 2, a second magic tape ring 13 is connected to the bottom of the second connecting block 3, a connector groove 4 is formed at the middle of the top surface of the first connecting block 2, a fixing ring 5 is disposed at the top of the connector groove 4, a clamping block 9 is disposed at the side surface of the first connecting block 2, a vein indwelling needle groove 6 is formed at the middle of the top surface of the second connecting block 3, side grooves 7 are formed at two sides of the vein indwelling needle groove 6, one end of the vein indwelling needle groove 6 is communicated with the inside of the nursing frame 1, buckles 8 are disposed at the edges of two sides of the vein indwelling needle groove 6, the buckles 8 are disposed at two sides of the side grooves 7, a first applying block 10 and a second applying block 11 are respectively disposed at two sides of the nursing frame 1 far from the first connecting block 2 and the second connecting block 3, the setting of ring 12 and the second magic subsides of first magic subsides ring 13 can tie up the front end and the rear end of puncture position and tie up, and the setting of magic subsides makes the laminating degree that ties up more inseparable, can adjust according to tying up the region simultaneously, avoids appearing the pine and takes off and the condition of adjustment repeatedly.

The inside of putting between block 9 has been seted up and has been pressed from both sides groove 15, the top of putting between block 9 has been seted up and has been put between and put 14 the opening width of the mouth, it can block 9 to put between and put between block and put between the mouth and put between the piece 9, according to the demand and put in the transfer line card and put between and put in 15, and put in 15 and put in the groove 15 and put in the two.

The inside of first dressing block 10 is provided with waterproof layer 18, ventilative layer 19 and paste layer 20, it sets up in the bottom of first dressing block 10 to paste layer 20, waterproof layer 18 sets up in the top layer of first dressing block 10, ventilative layer 19 sets up in waterproof layer 18 and paste between layer 20, the overall structure that the second dresses block 11 is the same with first dressing block 10, waterproof layer 18's setting makes protective structure's waterproof performance obtain promoting, it can not be stained with the inconvenient problem of water to have solved and keep somewhere the side limbs, the double-deck setting of first dressing block 10 and second dressing block 11 makes the leakproofness of dressing block stronger simultaneously, avoid liquid infiltration.

To sum up, this protective structure is kept somewhere to periphery vein, the setting of first magic subsides ring 12 and second magic subsides ring 13 can tie up the front end and the rear end at puncture position and tie up, the setting that the magic was pasted makes the laminating degree of tying up more inseparable, simultaneously can adjust according to tying up the region, avoid appearing the pine and taking off and adjusting repeatedly the condition, the setting of clamping block 9 can go into liquid pipe card, go into the infusion pipe card inside into suitable latch 16 according to the demand, thereby adjust blood return, the effectual appearance of avoiding the blood return condition, high durability and convenient use, adjust fast, waterproof layer 18's setting makes protective structure's waterproof performance obtain promoting, solved and kept somewhere the inconvenient problem that the side limbs can not be stained with water, the double-deck setting of first dressing block 10 and second dressing block 11 makes the leakproofness of dressing block stronger simultaneously, avoid liquid infiltration.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A peripheral vein indwelling protection structure, includes nursing frame (1), its characterized in that: the nursing frame is characterized in that a first connecting block (2) and a second connecting block (3) are respectively arranged on two sides of the nursing frame (1), a first magic tape ring (12) is connected to the bottom of the first connecting block (2), a second magic tape ring (13) is connected to the bottom of the second connecting block (3), a connector groove (4) is formed in the middle of the top surface of the first connecting block (2), a fixing ring (5) is arranged at the top of the connector groove (4), a clamping block (9) is arranged on the side surface of the first connecting block (2), a vein remaining needle groove (6) is formed in the middle of the top surface of the second connecting block (3), side grooves (7) are formed in two sides of the vein remaining needle groove (6), one end of the vein remaining needle groove (6) is communicated with the nursing frame (1), buckles (8) are arranged on two side edges of the vein remaining needle groove (6), and the buckles (8) are arranged on two sides of the side grooves (7), two sides of the nursing frame (1) far away from the first connecting block (2) and the second connecting block (3) are respectively provided with a first dressing block (10) and a second dressing block (11).

2. A peripheral venous indwelling guard structure according to claim 1, wherein: the clamping groove (15) is formed in the clamping block (9), the clamping inlet (14) is formed in the top of the clamping block (9), the clamping inlet (14) is communicated with the clamping groove (15), clamping teeth (17) are arranged on the inner side of the clamping inlet (14), clamping teeth (16) are arranged in the clamping groove (15), at least two clamping teeth (16) are arranged, and adjacent clamping teeth (16) are arranged at intervals.

3. A peripheral venous indwelling shield structure according to claim 2, wherein: the clamping groove (15) is an acute-angle-shaped groove, and the opening width of the clamping groove (15) close to one side of the clamping inlet (14) is larger than that of the clamping groove far away from one side of the clamping inlet (14).

4. A peripheral venous indwelling guard structure according to claim 1, wherein: the waterproof layer (18), the breathable layer (19) and the pasting layer (20) are arranged inside the first applying block (10), the pasting layer (20) is arranged at the bottommost layer of the first applying block (10), the waterproof layer (18) is arranged at the topmost layer of the first applying block (10), and the breathable layer (19) is arranged between the waterproof layer (18) and the pasting layer (20).

5. A peripheral venous indwelling guard structure according to claim 1, wherein: the second dressing (11) has the same overall structure as the first dressing (10).

Images