CN218979460U

CN218979460U - Blood metering application

Info

Publication number: CN218979460U
Application number: CN202223213249.XU
Authority: CN
Inventors: 孙雅妮; 何丹; 陈伟; 姚静
Original assignee: Shanghai Sixth Peoples Hospital
Current assignee: Shanghai Sixth Peoples Hospital
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-05-09
Anticipated expiration: 2032-11-29

Abstract

The utility model relates to the field of medical appliances, in particular to a blood metering application, which comprises a plain cloth layer and a non-woven fabric layer, wherein the plain cloth layer is in rectangular arrangement, the non-woven fabric layer is fixedly and closely arranged in the middle of one side of the plain cloth layer, the middle of the non-woven fabric layer is provided with a liquid guide hole, the outer edges of the liquid guide holes are respectively provided with a first metering cavity, a second metering cavity and a third metering cavity in triangular arrangement, a first through hole communicated with the liquid guide hole is arranged between the first metering cavity, a second through hole communicated with the first metering cavity is arranged between the second metering cavity, and a third through hole communicated with the second metering cavity.

Description

Blood metering application

Technical Field

The utility model relates to the field of medical appliances, in particular to a blood metering application.

Background

The wound nursing of postoperative patient needs the seepage condition of regularly observing the wound in clinical work to evaluate the degree of healing of wound, do wound packing protection through applying on at present clinically, need open the application at every turn and expose the wound and observe, can not audio-visual wound seepage condition, also can not accurately measure the seepage liquid volume, causes certain inconvenience to evaluate the degree of healing, simultaneously under the state that the wound did not heal, open the application many times and also cause the infection risk easily, consequently need a blood measurement to apply, through the diffusion state after direct observation application absorbs blood seepage liquid and then learn the seepage liquid volume.

Disclosure of Invention

The utility model aims to provide a blood metering application.

To achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a blood measurement is applied ointment or plaster, including flat cloth layer and non-woven fabrics layer, flat cloth layer is the rectangle setting, the fixed laminating of non-woven fabrics layer sets up in one side middle part of flat cloth layer, non-woven fabrics layer middle part is equipped with the drain hole, the outer fringe of drain hole is triangle-shaped and arranges and be equipped with first measurement chamber respectively, second measurement chamber and third measurement chamber, be equipped with communicating first through-hole between first measurement chamber and the drain hole, be equipped with communicating second through-hole between second measurement chamber and the first measurement chamber, be equipped with communicating third through-hole between third measurement chamber and the second measurement chamber, first measurement chamber, second measurement chamber and third measurement chamber all are located the inside on non-woven fabrics layer.

Preferably, the inner walls of the first metering cavity, the second metering cavity, the third metering cavity, the first through hole, the second through hole, the third through hole and the liquid guide hole are tightly attached with GORE-TEX films.

Preferably, the first metering cavity, the second metering cavity and the third metering cavity are respectively provided with water absorbent resin.

Preferably, the outer edge of the non-woven fabric on one side of the plain cloth layer is uniformly sprayed with acrylic glue.

Preferably, a containing cavity is formed in the middle of one side of the non-woven fabric layer, the containing cavity is communicated with the liquid guide hole, and the GORE-TEX film is tightly attached to the inner wall of the containing cavity.

Preferably, the liquid guide cotton stick is fixedly inserted in the liquid guide hole, and one end of the liquid guide cotton stick extends into the accommodating cavity and is fixedly connected with the absorbent cotton.

Preferably, the middle part of the other side of the flat cloth layer is provided with a first observation hole, a second observation hole and a third observation hole in a triangular arrangement, transparent belts are fixedly attached to the first observation hole, the second observation hole and the third observation hole, and the first observation hole, the second observation hole and the third observation hole are respectively arranged corresponding to the first metering cavity, the second metering cavity and the third metering cavity.

Preferably, the outside seam of first observation hole, second observation hole and third observation hole is equipped with the blend stop, the one end and the flat cloth layer bonding of blend stop set up, and integrated into one piece is equipped with the brace in the middle of the blend stop tip.

The utility model has the beneficial effects that:

1. the method is characterized in that firstly, the blood at the wound is attached to the wound and wrapped by applying, the blood at the wound is absorbed by absorbent cotton in the center of a non-woven fabric layer, the absorbent cotton transmits the blood to absorbent resins in a first metering cavity, a second metering cavity and a third metering cavity respectively through a liquid guide cotton rod, so that the seepage amount is judged, GORE-TEX films on the inner walls of the first metering cavity, the second metering cavity and the third metering cavity are excellent waterproof and breathable fabrics and are separated from the non-woven fabric layer, part of blood is prevented from penetrating into the non-woven fabric layer, seepage amount cannot be accurately judged, and the absorbent resins in the first metering cavity, the second metering cavity and the third metering cavity have high-strength water absorption, are nontoxic and non-irritating to human bodies, and cannot cause side effects, blood coagulation and the like.

2. When checking the seepage volume, only need manual pulling brace open blend stop one end, through the transparent belt in first observation hole, second observation hole and the third observation hole, just so can judge the blood volume that the wound oozes through the red blotting of diffusion on the three water absorbent resin of direct observation, the blend stop is the seepage liquid blotting for blocking three transparent belt, avoids the blotting to expose outside for oneself or other people produce psychological influence, and the brace is for being convenient for open the blend stop and observe the seepage volume.

The blood-permeable amount can be conveniently and intuitively judged through the blood metering application, the defect of observation of the exposed wound of the open application in the clinic is overcome, the liquid-permeable condition of a patient can be quantitatively recorded, and the accurate judgment of the recovery condition of the wound is facilitated.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the following description briefly describes the drawings in the embodiments of the present utility model.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a partially disassembled schematic illustration I of the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

FIG. 4 is a side view of a nonwoven fabric layer of the present utility model;

FIG. 5 is a cross-sectional view taken along line B-B in FIG. 4;

FIG. 6 is a partially disassembled schematic illustration II of the present utility model;

in the figure:

a flat cloth layer 1, acrylic adhesive 10, a first observation hole 11, a second observation hole 12, a third observation hole 13, a transparent belt 14, a barrier strip 15, a brace 150,

The non-woven fabric layer 2, the liquid guide hole 20, the liquid guide cotton stick 200, the absorbent cotton 201, the first metering cavity 21, the second metering cavity 22, the third metering cavity 23, the first through hole 24, the second through hole 25, the third through hole 26, the GORE-TEX film 27, the absorbent resin 28 and the accommodating cavity 29.

Detailed Description

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced in size and do not represent the actual product dimensions.

The blood metering application shown by referring to fig. 1 comprises a flat cloth layer 1 and a non-woven cloth layer 2, wherein the flat cloth layer 1 is rectangular, the non-woven cloth layer 2 is fixedly attached to the middle part of one side of the flat cloth layer 1, the middle part of the non-woven cloth layer 2 is provided with a liquid guide hole 20, the outer edges of the liquid guide holes 20 are arranged in a triangle shape and are respectively provided with a first metering cavity 21, a second metering cavity 22 and a third metering cavity 23, the first metering cavity 21, the second metering cavity 22 and the third metering cavity 23 respectively provide installation spaces for three water-absorbent resin 28 with volume of 5 milliliters, a first through hole 24 communicated between the first metering cavity 21 and the liquid guide hole 20 is arranged between the first through hole 24 and the first metering cavity 21, the second metering cavity 22 is communicated with the first metering cavity 21, the second through hole 25 is communicated with the first metering cavity 21 and the second metering cavity 22, the third through hole 26 is communicated with the third metering cavity 23 and the second metering cavity 22, the third through hole 26 is communicated with the second metering cavity 22 and the third metering cavity 23, the first metering cavity 21, the second metering cavity 22 and the third metering cavity 23 are all positioned in the non-woven fabric layer 2, the outer edge of the non-woven fabric on one side of the plain cloth layer 1 is uniformly sprayed with the acrylic rubber 10, and the acrylic rubber 10 has the characteristics of high strength, strong impact resistance and shearing force and also has excellent performances such as moisture resistance, aging resistance, vibration resistance, cold and heat resistance and the like.

Referring to fig. 2 to 3, a receiving cavity 29 is formed in the middle of one side of the non-woven fabric layer 2, the receiving cavity 29 is communicated with the liquid guiding hole 20, a GORE-TEX film 27 is tightly attached to the inner wall of the receiving cavity 29, a liquid guiding cotton stick 200 is fixedly inserted into the liquid guiding hole 20, one end of the liquid guiding cotton stick 200 extends into the receiving cavity 29 and is fixedly connected with the liquid guiding cotton 201, the liquid guiding cotton stick 200 and a wound are directly touched, and the liquid guiding cotton film has a good hemostatic effect and can transfer exuded blood into the water absorbing resin 28.

Referring to fig. 3 to 5, the first metering chamber 21, the second metering chamber 22, the third metering chamber 23, the first through hole 24, the second through hole 25, the third through hole 26 and the inner wall of the liquid guiding hole 20 are tightly attached with a GORE-TEX film 27, the GORE-TEX film 27 is an excellent waterproof and breathable fabric, and is a very thin expanded polytetrafluoroethylene film, so that the air permeability is very high and water drops cannot pass through, the blood conveying track cannot be imprinted on the non-woven fabric layer 2, the accuracy of seepage is ensured, and the water absorbing resin 28 is arranged in the first metering chamber 21, the second metering chamber 22 and the third metering chamber 23, and has the characteristics of high strength water absorption, no toxicity, no stimulation to human body, no side effect, no blood coagulation and the like.

Referring to fig. 6, the middle part of the other side of the cloth leveling layer 1 is provided with a first observation hole 11, a second observation hole 12 and a third observation hole 13 in a triangular arrangement, the first observation hole 11, the second observation hole 12 and the third observation hole 13 are fixedly attached with transparent belts 14, the first observation hole 11, the second observation hole 12 and the third observation hole 13 are respectively arranged corresponding to the positions of the first metering cavity 21, the second metering cavity 22 and the third metering cavity 23, after the barrier 15 is pulled open, the seepage situation of three water-absorbent resins 28 can be checked through the three transparent belts 14, barrier 15 is sewn outside the first observation hole 11, the second observation hole 12 and the third observation hole 13, one end of the barrier 15 is adhered with the cloth leveling layer 1, the middle of the end part of the barrier 15 is integrally provided with a brace 150, the barrier 15 is a seepage print for blocking the three transparent belts 14, the seal is prevented from being exposed outside, so that the brace 150 is used for facilitating the opening of the barrier 15 to observe the seepage situation.

Working principle:

after the acrylic acid glue 10 applied to the outer edge of one side is attached to a wound and wrapped, blood at the wound is absorbed by the absorbent cotton 201 in the center of the non-woven fabric layer 2, the absorbent cotton 201 transmits the blood into the first metering cavity 21 through the first through hole 24 by the liquid guide cotton stick 200, the saturated absorption amount of the absorbent resin 28 in the first metering cavity 21, the second metering cavity 22 and the third metering cavity 23 is 5 milliliters, when the absorbent resin 28 in the first metering cavity 21 does not reach saturated absorption, the seepage amount is not more than 5 milliliters, when the absorbent resin 28 in the first metering cavity 21 reaches saturated state and is transmitted to the absorbent resin 28 in the second metering cavity 22 through the second through hole 25, the seepage amount is not more than 10 milliliters, the blood is transmitted to the absorbent resin 28 in the third metering cavity 23 through the third through hole 26, when the seepage amount is checked, one end of the barrier strip 15 is only required to be opened by manually pulling the brace 150, the three transparent absorbent resin 28 in the first observation holes 11, the second observation holes 12 and the third observation holes 13 can be judged by directly observing the seepage amount of the three transparent absorbent resin 28 oozes.

Claims

1. The utility model provides a blood measurement is applied ointment or plaster, includes plain cloth layer (1) and non-woven fabrics layer (2), its characterized in that, plain cloth layer (1) is the rectangle setting, the fixed laminating of non-woven fabrics layer (2) sets up in one side middle part of Ping Buceng (1), non-woven fabrics layer (2) middle part is equipped with drain hole (20), the outer fringe of drain hole (20) is triangle-shaped and arranges respectively and be equipped with first measurement chamber (21), second measurement chamber (22) and third measurement chamber (23), be equipped with communicating first through-hole (24) between first measurement chamber (21) and the drain hole (20), be equipped with communicating second through-hole (25) between second measurement chamber (22) and first measurement chamber (21), be equipped with communicating third through-hole (26) between third measurement chamber (23) and second measurement chamber (22), first measurement chamber (21), second measurement chamber (22) and third measurement chamber (23) all are located the inside of non-woven fabrics layer (2).

2. A blood metering application according to claim 1, wherein the inner walls of the first metering cavity (21), the second metering cavity (22), the third metering cavity (23), the first through hole (24), the second through hole (25), the third through hole (26) and the liquid guiding hole (20) are tightly adhered with a GORE-TEX film (27).

3. A blood metering application according to claim 2, wherein the first metering chamber (21), the second metering chamber (22) and the third metering chamber (23) are each provided with a water absorbent resin (28).

4. A blood metering application according to claim 3, wherein the outer edge of the non-woven fabric on one side of the flat cloth layer (1) is uniformly sprayed with acrylic glue (10).

5. A blood metering application according to claim 4, wherein a containing cavity (29) is arranged in the middle of one side of the non-woven fabric layer (2), the containing cavity (29) is communicated with the liquid guide hole (20), and a GORE-TEX film (27) is tightly attached to the inner wall of the containing cavity (29).

6. A blood metering application according to claim 5, wherein a liquid-guiding cotton stick (200) is fixedly inserted in the liquid-guiding hole (20), and one end of the liquid-guiding cotton stick (200) extends into the accommodating cavity (29) and is fixedly connected with absorbent cotton (201).

7. The blood metering application according to claim 6, wherein the middle part of the other side of the flat cloth layer (1) is provided with a first observation hole (11), a second observation hole (12) and a third observation hole (13) in a triangular arrangement, transparent belts (14) are fixedly attached to the first observation hole (11), the second observation hole (12) and the third observation hole (13), and the first observation hole (11), the second observation hole (12) and the third observation hole (13) are respectively arranged corresponding to the positions of the first metering cavity (21), the second metering cavity (22) and the third metering cavity (23).

8. A blood metering application according to claim 7, wherein the first observation hole (11), the second observation hole (12) and the third observation hole (13) are externally sewed with barrier strips (15), one end of each barrier strip (15) is adhered to the plain cloth layer (1), and a brace (150) is integrally formed in the middle of the end part of each barrier strip (15).