CN215688217U

CN215688217U - Based on puncture point oozing blood protector in arteriovenous internal fistula dialysis

Info

Publication number: CN215688217U
Application number: CN202122149339.6U
Authority: CN
Inventors: 韦洁金; 王海霞
Original assignee: Nanning No8 People's Hospital
Current assignee: Nanning No8 People's Hospital
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-01
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a puncture point blood seepage protection device in arteriovenous internal fistula dialysis, which comprises a fixing band, wherein a tube clamping block is arranged at the center of the bottom of the fixing band, a clamping groove is formed in the center of the bottom of the tube clamping block, a plurality of liquid suction blocks are respectively arranged on two sides of the tube clamping block, a plurality of first tear lines and a plurality of second tear lines are respectively arranged on one sides, away from the tube clamping block, of the liquid suction blocks on the two sides, the middle parts of the side edges of the first tear lines and the second tear lines are respectively provided with a plurality of connecting holes and a plurality of connecting blocks, and magic tape one burr and magic tape two burr are respectively arranged on the two side edges of the connecting holes and the connecting blocks. Has the advantages that: sweat and blood can be adsorbed through the imbibition piece to through the design of storage piece transparent material, make medical personnel's emergence that can discover the oozing condition easily.

Description

Based on puncture point oozing blood protector in arteriovenous internal fistula dialysis

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a blood seepage protection device based on a puncture point in arteriovenous internal fistula dialysis.

Background

Arteriovenous internal fistula is one of surgical operations and is mainly used for hemodialysis treatment, wherein arteriovenous internal fistula is formed by respectively and freely ligating a radial artery of a distal cephalic vein of a limb and separately from a proximal end of the limb and closing the proximal end of the limb, and catheters are required to be fixed through fixing belts in the operation process and after the operation.

But present fixed band when fixed pipe and extrusion puncture department leads to blood to ooze easily, and the blood that oozes is not obvious, perceive late to the place of fixed band and human contact breeds sweat and bacterium easily, and the length of fixed band is fixed can't adjust according to different patients' demand.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the related art, the utility model provides a blood seepage protection device based on a puncture point in arteriovenous internal fistula dialysis, which aims to overcome the technical problems in the prior related art.

Therefore, the utility model adopts the following specific technical scheme:

the utility model provides a puncture point oozing blood protector in dialysis based on internal arteriovenous fistula, includes the fixed band, fixed band bottom center department is equipped with the pipe clamp piece, pipe clamp piece bottom center department is equipped with double-layered groove, the both sides of pipe clamp piece are equipped with a plurality of imbibition piece respectively, both sides imbibition piece is kept away from pipe clamp piece one side is equipped with a plurality of tear line one and a plurality of tear line two respectively, tear line one with the side middle part between tear line two is equipped with a plurality of connecting hole and a plurality of connecting block respectively, the connecting hole with both sides limit between them is equipped with the magic respectively and pastes a deckle edge and two deckle edges of magic subsides, fixed band top surface just is located the magic subsides deckle edge with the corresponding position of two deckle edges of magic subsides is equipped with the magic respectively and pastes one and colludes the limit, the magic subsides two and colludes the limit.

Preferably, the liquid absorption block comprises a base block, the base block is connected with the fixing band, a plurality of elastic supporting blocks are arranged on one side, away from the fixing band, of the base block, the elastic supporting blocks are connected and communicated through a flow guide block, a storage block is connected and communicated on the outer side of the side edge of each elastic supporting block, and a sweat absorption block is arranged on the other side of the outer surface of the base block.

Preferably, the connecting block comprises a fixed seat, the fixed seat is fixedly connected with the base block, a supporting rod is arranged at the center of the other end of the fixed seat, a clamping block is arranged on the other side of the supporting rod, and the clamping block is clamped in the connecting hole.

Preferably, a plurality of stabilizing strips are arranged on the outer surface of the top of the fixing band and at two positions of the first tearing lines and the second tearing lines, the stabilizing strips are medical adhesive tapes, and the length of the stabilizing strips can be automatically adjusted.

Preferably, the storage block is made of a transparent material, the elastic supporting block is made of two materials, namely rubber and sponge, the rubber is fixedly connected with the base block, and the flow guide block and the sweat absorption block are both made of sponge materials.

Preferably, the hook-and-loop fastener is adapted to the hook-and-loop fastener by a burr, and the hook-and-loop fastener is adapted to the hook-and-loop fastener by a burr.

Preferably, the fixing seat, the supporting rod and the clamping block are of an integrated structure, and the fixing seat, the supporting rod and the clamping block are all made of rubber materials.

The utility model has the beneficial effects that: sweat and blood can be adsorbed through the liquid absorption block, and through the design of the transparent material of the storage block, medical personnel can easily find the occurrence of the blood seepage condition; through the design of the elastic supporting block, the skin is elastically extruded, the comfort of a patient is improved, meanwhile, the friction force between the fixing band and the skin is also improved, and the stability of the fixing band is improved; the length of the fixing band is adjusted through the design of the first tearing line and the second tearing line, and the overall stability of the fixing band is improved through the stabilizing strip; through the design of the connecting block and the connecting hole, the fixing belt can be fixed under some conditions; the fixed band both ends of tearing down can be collected the reutilization, when fixed band length was not enough, can paste one deckle edge and the magic subsides one colludes the limit and the magic pastes two deckle edges and the magic subsides two and collude the length that the limit matches each other between two liang to improve the fixed band through the magic.

Drawings

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

Fig. 1 is a schematic structural view of a blood leakage protection device for a puncture point in arteriovenous internal fistula dialysis, which is seen from the bottom according to an embodiment of the utility model;

fig. 2 is a structural schematic diagram of a liquid suction block of a puncture point blood seepage protection device in arteriovenous internal fistula dialysis according to an embodiment of the utility model;

fig. 3 is a schematic top view of a blood leakage protection device for a puncture point in arteriovenous internal fistula based dialysis according to an embodiment of the present invention;

fig. 4 is a schematic view of a connection structure of an elastic support block and a storage block of a puncture point blood seepage protection device in arteriovenous internal fistula dialysis, which is based on the embodiment of the utility model;

fig. 5 is a schematic structural diagram of a connecting block of a blood seepage protective device for a puncture point in arteriovenous internal fistula dialysis according to an embodiment of the utility model.

In the figure:

1. fixing belts; 2. a tube clamp block; 3. a base block; 4. an elastic support block; 5. a flow guide block; 6. a storage block; 7. a sweat absorbing block; 8. tearing a first line; 9. magic tape with a burr; 10. connecting holes; 11. a second tearing line; 12. two burrs of the magic tape; 13. connecting blocks; 14. magic tape with a hook edge; 15. two hook edges of the magic tape are pasted; 16. stabilizing the strips; 17. a fixed seat; 18. a support bar; 19. and (7) clamping blocks.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to the embodiment of the utility model, a blood seepage protection device based on a puncture point in arteriovenous internal fistula dialysis is provided.

In the first embodiment, as shown in fig. 1 to 5, the device for protecting blood leakage from puncture point in dialysis based on arteriovenous internal fistula according to the embodiment of the present invention includes a fixing band 1, a tube clamping block 2 is disposed at the center of the bottom of the fixing band 1, a clamping groove is disposed at the center of the bottom of the tube clamping block 2, a plurality of liquid suction blocks are disposed on two sides of the tube clamping block 2, a plurality of tear lines i 8 and a plurality of tear lines ii 11 are disposed on the sides of the liquid suction blocks on the two sides, which are far away from the tube clamping block 2, respectively, a plurality of connecting holes 10 and a plurality of connecting blocks 13 are disposed in the middle of the side edges of the tear lines i 8 and the tear lines ii 11, a magic tape-hook edge 14, a magic tape-hook edge 12, and a magic tape-hook edge 12 are disposed on the outer surface of the top of the fixing band 1, and the positions corresponding to the magic tape-hook edge 9 and the magic tape-hook edge 12 are disposed on the outer surface of the top of the fixing band 1, respectively, The magic tape has two hook edges 15.

The second embodiment comprises a fixing band 1, wherein a tube clamping block 2 is arranged at the center of the bottom of the fixing band 1, a clamping groove is arranged at the center of the bottom of the tube clamping block 2, a plurality of liquid absorbing blocks are respectively arranged at two sides of the tube clamping block 2, a plurality of tearing lines I8 and a plurality of tearing lines II 11 are respectively arranged at one side of the liquid absorbing blocks at two sides, which is far away from the tube clamping block 2, a plurality of connecting holes 10 and a plurality of connecting blocks 13 are respectively arranged at the middle parts of the side edges of the tearing lines I8 and the tearing lines II 11, two side edges of the connecting holes 10 and the connecting blocks 13 are respectively provided with magic tape one burr 9 and magic tape two burr 12, a magic tape one hook edge 14 and a magic tape two hook edge 15 are respectively arranged at the position, corresponding to the magic tape one burr 9 and the magic tape two burr edges 12, on the outer surface of the top of the fixing band 1, the liquid absorbing block comprises a base block 3, the base block 3 with fixed band 1 is connected, base block 3 keeps away from 1 one side of fixed band is equipped with a plurality of elastic support block 4, a plurality of link up through guide block 5 connection between the elastic support block 4, the outside the side surface connection of elastic support block 4 has link up there is

storage piece

6, 3 surface opposite sides of base block are equipped with sweat-absorbing piece 7. The design is easy to see that sweat and blood can be quickly adsorbed by the liquid absorbing block, so that the breeding of bacteria is reduced.

The third embodiment comprises a fixing band 1, wherein a tube clamping block 2 is arranged at the center of the bottom of the fixing band 1, a clamping groove is arranged at the center of the bottom of the tube clamping block 2, a plurality of liquid absorbing blocks are respectively arranged at two sides of the tube clamping block 2, one side of the liquid absorbing blocks at two sides, which is far away from the tube clamping block 2, is respectively provided with a plurality of tearing lines I8 and a plurality of tearing lines II 11, the middle parts of the side edges of the tearing lines I8 and the tearing lines II 11 are respectively provided with a plurality of connecting holes 10 and a plurality of connecting blocks 13, two side edges of the connecting holes 10 and the connecting blocks 13 are respectively provided with magic tape I burrs 9 and magic tape II burrs 12, a magic tape I hook edge 14 and a magic tape II hook edge 15 are respectively arranged at the positions, which are corresponding to the magic tape I burrs 9 and the magic tape II burrs 12, on the outer surface of the top of the fixing band 1, the connecting blocks 13 comprise a fixing seat 17, the fixing seat 17 is fixedly connected with the base block 3, a supporting rod 18 is arranged at the center of the other end of the fixing seat 17, a clamping block 19 is arranged on the other side of the supporting rod 18, and the clamping block 19 is clamped in the connecting hole 10. As can be seen from the above-mentioned design, the fixing band can be fixed in some cases by the design of the connecting block 13 and the connecting hole 10.

The fourth embodiment, including

fixed band

1, 1 bottom center department of fixed band is equipped with

pipe clamp splice

2, 2 bottom center departments of pipe clamp splice are equipped with double-layered groove, the both sides of pipe clamp splice 2 are equipped with a plurality of imbibition piece respectively, both sides imbibition piece is kept away from 2 one side of pipe clamp splice is equipped with a plurality of tear line 8 and a plurality of tear line two 11 respectively, tear line 8 with two 11 side middle parts of tear line are equipped with a plurality of connecting hole 10 and a plurality of connecting block 13 respectively, connecting hole 10 with both sides limit between connecting block 13 is equipped with the magic respectively and pastes a deckle edge 9 and two deckle edges 12 of magic subsides, 1 top surface of fixed band just is located a magic subsides deckle edge 9 with the corresponding position of two deckle edges 12 of magic subsides is equipped with a hook edge 14, two hook edges 15 of magic subsides respectively, the top surface of fixed band 1 just is located a plurality of tear line 8 and a plurality of two 11 positions of tear line all are equipped with two A plurality of strip 16 that stabilizes, strip 16 that stabilizes is medical sticky tape, strip 16 that stabilizes's length can be adjusted by oneself, storage piece 6 is made by transparent material, elasticity supporting shoe 4 is made by two kinds of materials of rubber and sponge, rubber with base block 3 is connected fixedly, water conservancy diversion piece 5 with sweat-absorbing piece 7 both are made by sponge material, a magic subsides deckle edge 9 with a hook edge 14 looks adaptation is pasted to the magic, two deckle edges 12 are pasted to the magic with two hook edge 15 looks adaptations are pasted to the magic, fixing base 17, bracing piece 18 and fixture block 19 three formula structure as an organic whole, fixing base 17, bracing piece 18 and fixture block 19 three are made by rubber materials. As can be seen from the above design, the transparent material of the storage block 6 allows the medical staff to easily find the occurrence of the bleeding.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In summary, by means of the above technical solution of the present invention, when the fixing strap 1 is used, the length of the fixing strap 1 can be adjusted according to the needs of the patient, i.e. the excess part is torn off by the first tear line 8 and the second tear line 11, a plurality of stabilizing strips 16 (i.e. medical tapes) are adhered to both sides of the top of the fixing strap 1, then the connecting block 13 at one end of the fixing strap 1 is inserted into the connecting hole 10 at the other end, the clamping block 19 in the connecting block 13 is clamped with the connecting hole 10, so as to fix the fixing strap 1, at this time, the tube is clamped by the tube clamping block 2 on the fixing strap 1, the fluid absorption block at the side is pressed with the skin, the plurality of elastic supporting blocks 4 on the fluid absorption block are pressed with the skin, the fluid absorption function is performed while the friction force between the fixing strap 1 and the skin is improved, when sweat appears on the skin of the patient, the sweat is absorbed by the plurality of elastic supporting blocks 4 and the sweat absorption block 7, the elastic supporting blocks 4 can conduct flow guiding and liquid level balancing through the flow guiding blocks 5, when a patient suffers from a blood seepage situation, blood can flow into the storage block 6 through the elastic supporting blocks 4 and the flow guiding blocks 5 and then is stored by the storage block 6, and as the storage block 6 is made of a transparent material, medical staff can easily find the occurrence of the blood seepage situation; and the both ends that fixed band 1 torn can be collected the reutilization, when fixed band 1 length was not enough, can paste a deckle edge 9 and magic and paste one and collude limit 14 and two deckle edges 12 of magic subsides and two colluding 15 matches each other between two liang of limit and improve fixed band 1's length through the magic.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A puncture point blood seepage protection device based on arteriovenous internal fistula dialysis is characterized by comprising a fixing band (1), wherein a tube clamping block (2) is arranged at the center of the bottom of the fixing band (1), a clamping groove is formed in the center of the bottom of the tube clamping block (2), a plurality of liquid suction blocks are respectively arranged on two sides of the tube clamping block (2), and a plurality of first tear lines (8) and a plurality of second tear lines (11) are respectively arranged on one sides, away from the tube clamping block (2), of the liquid suction blocks on the two sides; tear line (8) with tear line two (11) side middle part between them is equipped with a plurality of connecting hole (10) and a plurality of connecting block (13) respectively, connecting hole (10) with connecting block (13) both sides limit is equipped with the magic respectively and pastes a deckle edge (9) and two deckle edges (12) are pasted to the magic, fixed band (1) top surface just is located a deckle edge (9) is pasted to the magic with two deckle edges (12) corresponding positions are pasted to the magic and are equipped with magic respectively and paste one and collude limit (14), two collude limit (15) are pasted to the magic.

2. The arteriovenous internal fistula dialysis puncture point blood seepage protection device according to claim 1, wherein the liquid absorption block comprises a base block (3), the base block (3) is connected with the fixing band (1), one side of the base block (3) away from the fixing band (1) is provided with a plurality of elastic supporting blocks (4), the elastic supporting blocks (4) are connected through a flow guide block (5), the outer side outer surface of the elastic supporting block (4) on the outer side is connected with a storage block (6), and the other side of the outer surface of the base block (3) is provided with a sweat absorption block (7).

3. The arteriovenous internal fistula dialysis puncture point blood leakage protection device according to claim 2, wherein the connecting block (13) comprises a fixed seat (17), the fixed seat (17) is fixedly connected with the base block (3), a support rod (18) is arranged at the center of the other end of the fixed seat (17), a clamping block (19) is arranged on the other side of the support rod (18), and the clamping block (19) is clamped in the connecting hole (10).

4. The arteriovenous internal fistula dialysis puncture point blood leakage protection device according to claim 3, wherein a plurality of stabilizing strips (16) are arranged on the outer surface of the top of the fixing band (1) at two positions of the plurality of first tear lines (8) and the plurality of second tear lines (11), the stabilizing strips (16) are medical adhesive tapes, and the length of the stabilizing strips (16) can be automatically adjusted.

5. The arteriovenous internal fistula dialysis puncture point blood leakage protection device according to claim 4, wherein the storage block (6) is made of a transparent material, the elastic support block (4) is made of two materials, namely rubber and sponge, the rubber is fixedly connected with the base block (3), and the flow guide block (5) and the sweat absorption block (7) are both made of sponge materials.

6. The device for protecting the blood leakage from the puncture point in dialysis based on the arteriovenous internal fistula according to claim 5, wherein the one burr edge (9) of the magic tape is matched with the one hook edge (14) of the magic tape, and the two burr edges (12) of the magic tape are matched with the two hook edges (15) of the magic tape.

7. The arteriovenous internal fistula dialysis puncture point blood leakage protection device according to claim 6, wherein the fixing seat (17), the supporting rod (18) and the fixture block (19) are of an integrated structure, and the fixing seat (17), the supporting rod (18) and the fixture block (19) are all made of rubber materials.