CN221555798U

CN221555798U - Radial artery compressor capable of preventing indentation and hemorrhage

Info

Publication number: CN221555798U
Application number: CN202323382426.1U
Authority: CN
Inventors: 张倩; 王晓霞; 沈贤婴
Original assignee: Zhongshan Hospital Fudan University
Current assignee: Zhongshan Hospital Fudan University
Priority date: 2023-12-12
Filing date: 2023-12-12
Publication date: 2024-08-20
Anticipated expiration: 2033-12-12

Abstract

The utility model relates to the technical field of medical appliances and discloses an indentation and bleeding preventing radial artery compressor, which comprises a binding belt, an indentation preventing air bag strip and a bleeding preventing assembly, wherein the head and the tail of the binding belt along the length direction of the binding belt can be connected to form an annular structure, the annular structure can be fixed on the wrist of a patient, the bleeding preventing assembly is arranged on one side of the binding belt, which is attached to the wrist of the patient, the bleeding preventing assembly comprises an compression air bag and a bleeding preventing patch arranged on the compression air bag, and the compression air bag can be expanded to force the bleeding preventing patch to apply pressure to a bleeding position so as to realize hemostasis. The anti-indentation air bag strip is further arranged on one side, attached to the wrist of the patient, of the binding band, the anti-indentation air bag strip comprises an anti-indentation section communicated with the compression air bag, the anti-indentation section is arranged on two side edges of the binding band in the width direction along the extending direction of the binding band, the anti-indentation air bag strip after expansion is abutted to the wrist of the patient, so that indentation on the wrist of the patient on the two side edges of the binding band is avoided, and comfort level of the patient can be improved.

Description

Radial artery compressor capable of preventing indentation and hemorrhage

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an indentation-preventing and bleeding-preventing radial artery compressor.

Background

In the prior art, the radial artery compressor mainly comprises a compression wristband (binding band) and a compression piece (compression air bag or compression knob), and in order to achieve the hemostatic effect, the compression wristband needs to achieve enough compression force, but the protection of the compression wristband to the skin around a patient is not paid attention to, and the wrist of the patient is easy to generate indentation after long-time compression.

Therefore, there is a need for an anti-indentation, anti-bleeding radial artery compressor that addresses the above-described issues.

Disclosure of utility model

The utility model aims to provide the radial artery compressor capable of preventing indentation and bleeding, which not only can realize hemostasis of a bleeding position, but also can realize protection of skin around the bleeding position and improve comfort level of a patient.

The technical scheme adopted by the utility model is as follows:

prevent indentation, prevent radial artery compressor of hemorrhage includes:

the head and the tail of the binding belt along the length direction of the binding belt can be connected to form an annular structure, and the annular structure can be fixed on the wrist of a patient;

The anti-indentation air bag strip is arranged on one side of the binding band, which is attached to the wrist of the patient, and comprises an anti-indentation section which is arranged on two side edges of the binding band in the width direction along the length direction of the binding band in an extending manner;

The anti-bleeding component is arranged on one side of the binding band, which is attached to the wrist of the patient, and comprises a compression air bag and an anti-bleeding patch arranged on the compression air bag, wherein the compression air bag can expand to force the anti-bleeding patch to be pressed against the bleeding position of the wrist of the patient to stop bleeding, and the compression air bag is also communicated with the anti-indentation air bag strip so that the anti-indentation air bag strip can expand and be abutted against the wrist of the patient.

Optionally, the indentation prevention airbag strip further comprises a communication section, wherein the communication section is communicated with the indentation prevention sections on two side edges of the width direction of the binding band, and the compression airbag is communicated with the indentation prevention sections on at least one side edge.

Optionally, the anti-creasing air bag bar only comprises anti-creasing sections, and the compression air bag is communicated with the anti-creasing sections of two side edges of the binding band in the width direction.

Optionally, the compression air bag comprises an air bag block and an air bag connecting strip, the bleeding-preventing patch is arranged on the air bag block, and the indentation-preventing section is communicated with the air bag block through the air bag connecting strip.

Optionally, the compression air bag comprises an air bag block and an air bag connecting pipe, the bleeding-preventing patch is arranged on the air bag block, and the indentation-preventing section is communicated with the air bag block through the air bag connecting pipe.

Optionally, the compression air bag further comprises an air inflation tube, one end of the air inflation tube is communicated with the air bag block, the other end of the air inflation tube is connected with external air inflation equipment through a one-way air valve, and the external air inflation equipment can inflate the air bag block and the anti-indentation air bag strip through the air inflation tube.

Optionally, the bleeding-preventing patch comprises an application patch and a hemostatic patch, wherein the application patch is arranged on the air bag block, the hemostatic patch is arranged on the application patch and used for stopping bleeding, the application patch is used for absorbing bleeding, and the area of the application patch covering the wrist of the patient is larger than the area of the hemostatic patch covering the wrist of the patient.

Optionally, the first end of the strap is provided with a hole, one side of the second end of the strap facing away from the wrist of the patient is provided with an adhesive layer, the second end can pass through the hole, and the adhesive layer passing through the hole and the adhesive layer not passing through the hole can be adhered to each other.

Optionally, along the length direction of the bandage, the anti-indentation airbag strip is located between the belt hole and a pasting projection area, and the pasting projection area is a projection area formed by the pasting layer on one side of the bandage, where the anti-indentation airbag strip is arranged, along the thickness direction of the bandage.

Optionally, the width of the strap is gradually reduced along the length direction of the strap, the width of the second end is smaller than the width of the first end, and the width of the strap hole is equal to the width of the second end.

The beneficial effects of the utility model are as follows:

The anti-indentation and anti-bleeding radial artery compressor comprises a binding band, an anti-indentation air bag strip and an anti-bleeding component, wherein the binding band can be connected end to end along the length direction of the binding band to form an annular structure, the annular structure can be fixed on a wrist of a patient, the anti-bleeding component is arranged on one side of the binding band, which is attached to the wrist of the patient, and comprises an air bag for compression and an anti-bleeding patch arranged on the air bag for compression. In order to ensure the hemostatic effect on the bleeding position, and avoid the patient to move and cause the bandage to shift, often more urgent when the bandage is fixed on the patient's wrist, then the both sides border of the width direction of bandage easily produces the indentation on the patient's wrist, causes patient's discomfort, if the patient needs the bandage of repetitious usage, then indentation position overlap many times, probably leads to pressing sore to produce. Therefore, the anti-indentation air bag strip is further arranged on one side, which is attached to the wrist of the patient, of the binding band, the anti-indentation air bag strip comprises an anti-indentation section communicated with the compression air bag, and the anti-indentation section is arranged on two side edges of the binding band in the width direction along the extending direction of the binding band. Then when the bandage is fixed on the wrist of a patient, the anti-indentation air bag strip is inflated and expanded when the compression air bag expands and stops bleeding, the inflated anti-indentation air bag strip is abutted against the wrist of the patient, so that the compression damage to the skin caused by the edges of the two sides of the bandage in the width direction is avoided, and the comfort level of the patient is improved.

Drawings

FIG. 1 is a schematic view of an anti-indentation and anti-bleeding radial artery compressor according to an embodiment of the present utility model;

FIG. 2 is a schematic view of an expanded state of another anti-indentation and anti-bleeding radial artery compressor provided by an embodiment of the present utility model;

Fig. 3 is a schematic structural view of a strap provided by an embodiment of the present utility model.

In the figure:

1. A strap; 11. a first end; 111. a hole; 12. a second end; 121. an adhesive layer;

2. An indentation-preventing airbag strip; 21. an indentation prevention section; 22. a communication section;

3. Compressing the balloon; 31. an airbag block; 32. an inflation tube; 33. an air bag connecting strip;

4. A bleeding-preventing patch; 41. applying a patch; 42. hemostatic plaster;

5. A one-way air valve.

Detailed Description

In order to make the technical problems solved, the technical scheme adopted and the technical effects achieved by the utility model more clear, the technical scheme of the utility model is further described below by a specific embodiment in combination with the attached drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present utility model are shown.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

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

As shown in fig. 1 to 3, the present embodiment provides an anti-creasing and anti-bleeding radial artery compressor, which comprises a bandage 1, an anti-creasing air bag strip 2 and an anti-bleeding component. Wherein bandage 1 can connect in order to form annular structure along self length direction's head and tail, annular structure can be fixed in on the patient's wrist, and prevent that bleeding subassembly then sets up in one side of bandage 1 laminating patient's wrist, prevent bleeding subassembly including oppression gasbag 3 and prevent bleeding subsides 4 that set up on oppression gasbag 3, when bandage 1 is fixed in on the patient's wrist, prevent bleeding subsides 4 will cover the bleeding position of patient's wrist, oppression gasbag 3 inflation can force to prevent bleeding subsides 4 and exert pressure to the bleeding position this moment to realize stopping bleeding. In order to ensure the hemostatic effect on the bleeding site, and avoid the patient to move and cause the bandage 1 to shift, often comparatively urgent when bandage 1 is fixed on patient's wrist, then the both sides border of the width direction of bandage 1 easily produces the indentation on patient's wrist, causes patient's discomfort, if patient need use bandage 1 many times, then indentation position overlap many times, probably leads to pressing sore to produce. Therefore, the anti-indentation air bag strip 2 is further arranged on one side, which is attached to the wrist of the patient, of the bandage 1, the anti-indentation air bag strip 2 comprises an anti-indentation section 21 communicated with the compression air bag 3, and the anti-indentation section 21 is arranged on two side edges of the bandage 1 in the width direction along the length direction of the bandage 1 in an extending mode. When the binding band 1 is fixed on the wrist of a patient, the anti-indentation air bag strip 2 is inflated and expanded when the compression air bag 3 is inflated and stopped, and the inflated anti-indentation air bag strip 2 is abutted against the wrist of the patient, so that the compression damage to the skin caused by the edges of the two sides of the binding band 1 in the width direction is avoided. In specific implementation, in order to ensure the hemostatic effect, the thickness of the compression balloon 3 after expansion is larger than the thickness of the indentation-preventing balloon strips 2 after expansion. Optionally, as shown in fig. 1, the anti-creasing airbag strip 2 further includes a communicating section 22, where the communicating section 22 communicates with the anti-creasing sections 21 on both side edges of the strap 1 in the width direction, i.e. the anti-creasing airbag strip 2 is a continuous airbag strip. And based on the shape of the binding band 1 in actual use, the interval between the pressing air bag 3 and the indentation prevention section 21 is smaller than the interval between the pressing air bag 3 and the communicating section 22, and then the pressing air bag 3 is communicated with the indentation prevention section 21 of at least one side edge.

Alternatively, as shown in fig. 2, the anti-creasing air bag bar 2 only includes anti-creasing sections 21, that is, the anti-creasing air bag bar 2 is two air bag bars arranged at intervals, so that the pressing air bag 3 needs to be communicated with the anti-creasing sections 21 located at two side edges of the width direction of the bandage 1, so as to ensure that the two anti-creasing sections 21 can be inflated.

In this embodiment, to achieve communication between the compression balloon 3 and the anti-indentation balloon strip 2, the compression balloon 3 includes a balloon block 31 and a balloon connecting strip 33, the anti-bleeding patch 4 is disposed on the balloon block 31, and the balloon connecting strip 33 is used to connect the anti-indentation section 21 and the balloon block 31. In particular, the airbag block 31, the airbag connecting strip 33 and the indentation-preventing airbag strip 2 may be an integrally provided airbag, so as to ensure the tightness of the connection portion thereof. Preferably, the strap 1, the anti-indentation airbag strip 2, the airbag connecting strip 33 and the compression airbag 3 are made of the same material so as to be integrally formed. For example, the binding band 1, the anti-creasing airbag strip 2, the airbag connecting strip 33 and the compression airbag 3 may be made of plastic materials.

In other embodiments, the air bag connecting strip 33 may be changed to an air bag connecting tube, that is, the compression air bag 3 includes an air bag block 31 and an air bag connecting tube, where the anti-bleeding patch 4 is disposed on the air bag block 31, and the air bag connecting tube is used to connect the anti-indentation segment 21 and the air bag block 31.

Optionally, the compression airbag 3 further comprises an inflation tube 32, one end of the inflation tube 32 is communicated with the airbag block 31, the other end of the inflation tube 32 is connected with external inflation equipment through the one-way air valve 5, and the external inflation equipment can inflate the airbag block 31 and the anti-indentation airbag strip 2 through the inflation tube 32. In specific implementation, after the bandage 1 is fixed on the wrist of a patient, a medical staff can use an injector to extract gas, then insert the injector into one end of the unidirectional air valve 5, which is not connected with the air inflation tube 32, so as to inject gas into the air inflation tube 32, and the gas can enter the air bag block 31 and the anti-indentation air bag strip 2 through the air inflation tube 32, so that the air inflation of the air bag block 31 and the anti-indentation air bag strip 2 is realized. The end of the air tube 32 is provided with the one-way air valve 5, so that when no syringe is inserted into the one-way air valve 5, the end of the air tube 32 is in a closed state, and gas leakage can be avoided. In addition, when the syringe is used for implementation, the volume of the gas contained in the syringe is about 20ml, and the medical staff can use a mode of injecting the gas once or injecting the gas for multiple times according to the difference of the single volume of the gas contained in the syringe so as to expand the air bag block 31 and the anti-indentation air bag strip 2. In the gap of the multi-injection gas, the gas cannot leak because the end of the gas charging tube 32 is closed by the one-way gas valve 5. When the binding belt 1 needs to be released, a mode of inserting the syringe into the one-way air valve 5 to extract air can be adopted, so that the air in the air inflation tube 32 is pumped into the syringe, and the air leakage of the air bag block 31 and the anti-indentation air bag strip 2 is completed.

Still further, the bleeding-preventing patch 4 includes an application patch 41 and a hemostatic patch 42, the application patch 41 is provided on the airbag block 31, the hemostatic patch 42 is provided on the application patch 41, and an area of the application patch 41 covering the wrist of the patient is larger than an area of the hemostatic patch 42 covering the wrist of the patient. The hemostatic patch 42 can be covered above the bleeding site to stop bleeding at the wound site, promote wound healing, prevent bleeding, and reduce infection, while the hemostatic patch 41 can absorb the blood seepage around the bleeding site, effectively absorb the wound blood seepage, keep the surrounding skin dry, and prevent long-time compression and blood coagulation on the skin of a patient. Preferably, hemostatic patch 42 is a gelatin sponge hemostatic patch.

Optionally, to enable the strap 1 to be firmly secured to the patient's wrist, the first end 11 of the strap 1 is provided with a strap hole 111, the second end 12 of the strap 1 is provided with an adhesive layer 121 on the side facing away from the patient's wrist, the second end 12 is capable of passing through the strap hole 111, and the adhesive layer 121 passing through the strap hole 111 and the adhesive layer 121 not passing through the strap hole 111 are capable of adhering to each other. Namely, the adhesive layer 121 and the anti-indentation airbag strip 2 are arranged on different sides of the binding belt 1, and the mutual bonding positions are one sides on which the anti-indentation airbag strip 2 is not arranged, namely, the connection of the two ends of the binding belt 1 cannot interfere due to the arrangement of the anti-indentation airbag strip 2, so that the adhesive layer 121 can be firmly adhered.

Preferably, the anti-creasing airbag strip 2 is located between the strap hole 111 and an adhesive projection area along the length direction of the strap 1, the adhesive projection area being a projection area formed by the adhesive layer 121 on the side of the strap 1 where the anti-creasing airbag strip 2 is provided along the thickness direction of the strap 1. That is, when the bandage 1 is fixed on the wrist of a patient, the anti-indentation airbag strip 2 is not folded, and adverse effects on the fixation of the bandage 1 caused by the expansion of the anti-indentation airbag strip 2 can be avoided.

Preferably, the width of the strap 1 is gradually reduced along the length direction of the strap 1, the width of the second end 12 is smaller than the width of the first end 11, and the width of the strap hole 111 is equal to the width of the second end 12, so as to reduce wrinkles formed on the strap 1 by the second end 12 after passing through the strap hole 111, and improve comfort of a patient.

The above embodiments merely illustrate the basic principle and features of the present utility model, and the present utility model is not limited to the above embodiments, but may be varied and altered without departing from the spirit and scope of the present utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Prevent indentation, prevent hemorrhage radial artery compressor, its characterized in that includes:

the bandage (1) can be connected end to end along the length direction of the bandage (1) to form a ring-shaped structure, and the ring-shaped structure can be fixed on the wrist of a patient;

The anti-indentation air bag strip (2) is arranged on one side, attached to the wrist of a patient, of the bandage (1), the anti-indentation air bag strip (2) comprises an anti-indentation section (21), and the anti-indentation section (21) is arranged on two side edges of the bandage (1) in the width direction along the length direction of the bandage (1) in an extending mode;

Prevent bleeding subassembly, set up in one side of bandage (1) laminating patient wrist, prevent bleeding subassembly including oppression gasbag (3) with set up in prevent bleeding subsides (4) on oppression gasbag (3), oppression gasbag (3) can expand in order to compel prevent bleeding subsides (4) support the bleeding position of pressing patient wrist and stanch, oppression gasbag (3) still with prevent indentation gasbag strip (2) intercommunication in order to make prevent indentation gasbag strip (2) can expand and butt patient wrist.

2. The anti-indentation, anti-bleeding radial artery compressor according to claim 1, wherein the anti-indentation balloon strip (2) further comprises a communication section (22), the communication section (22) is communicated with the anti-indentation sections (21) of both side edges in the width direction of the bandage (1), and the compression balloon (3) is communicated with the anti-indentation sections (21) of at least one side edge.

3. The anti-creasing, anti-bleeding radial artery compressor of claim 1, wherein the anti-creasing balloon strip (2) comprises only anti-creasing segments (21), the compression balloon (3) being in communication with the anti-creasing segments (21) on both widthwise edges of the band (1).

4. The anti-indentation and anti-bleeding radial artery compressor as recited in claim 1, wherein the compression balloon (3) comprises a balloon block (31) and a balloon connecting strip (33), the anti-bleeding patch (4) is disposed on the balloon block (31), and the anti-indentation section (21) is communicated with the balloon block (31) through the balloon connecting strip (33).

5. The anti-indentation and anti-bleeding radial artery compressor as recited in claim 1, wherein the compression balloon (3) comprises a balloon block (31) and a balloon connection tube, the anti-bleeding patch (4) is disposed on the balloon block (31), and the anti-indentation segment (21) is communicated with the balloon block (31) through the balloon connection tube.

6. The anti-indentation and anti-bleeding radial artery compressor as recited in any one of claims 4 or 5, wherein the compression balloon (3) further comprises an inflation tube (32), one end of the inflation tube (32) is communicated with the balloon block (31), and the other end of the inflation tube (32) is connected with an external inflation device through a one-way air valve (5), and the external inflation device can inflate into the balloon block (31) and the anti-indentation balloon strip (2) through the inflation tube (32).

7. The anti-indentation, anti-bleeding radial artery compressor of any one of claims 4 or 5, wherein the anti-bleeding patch (4) comprises an application patch (41) and a hemostatic patch (42), the application patch (41) is disposed on the balloon block (31), the hemostatic patch (42) is disposed on the application patch (41), the hemostatic patch (42) is used for hemostasis, the application patch (41) is used for absorbing bleeding, and an area of the application patch (41) covering a wrist of a patient is larger than an area of the hemostatic patch (42) covering the wrist of the patient.

8. The anti-indentation, anti-bleeding radial artery compressor of claim 1, wherein the first end (11) of the strap (1) is provided with a hole (111), the second end (12) of the strap (1) is provided with an adhesive layer (121) on a side facing away from the wrist of the patient, the second end (12) is capable of passing through the hole (111), and the adhesive layer (121) passing through the hole (111) is capable of adhering to the adhesive layer (121) not passing through the hole (111).

9. The anti-indentation, anti-bleeding radial artery compressor of claim 8, wherein the anti-indentation balloon strip (2) is located between the hole (111) and an adhesive projection area along a length direction of the band (1), the adhesive projection area being a projection area formed by the adhesive layer (121) on one side of the band (1) where the anti-indentation balloon strip (2) is disposed along a thickness direction of the band (1).

10. The anti-indentation, anti-bleeding radial artery compressor of claim 8, wherein the width of the band (1) decreases gradually along the length of the band (1), the width of the second end (12) being smaller than the width of the first end (11), the width of the band hole (111) being equal to the width of the second end (12).