Pressing hemostasis auxiliary pillow device for blood sampling of radial and brachial artery

Abstract

The pressing hemostasis radial and brachial artery blood sampling auxiliary pillow device comprises a bolster and a hemostasis wrist strap detachably connected with the bolster, the bolster comprises a straight section and a slope section which are adjacently arranged, the bolster with the radian and the slope is arranged to be attached to the curve of the arm of a patient, and therefore the arm of the patient can be pressed to stop bleeding. The blood sampling part of the arm of the patient can be better exposed, a nurse can operate easily, and the puncture success rate is increased; a first bandage and a second bandage which are detachably connected are arranged on the two sides of the straight section respectively and used for fixing the arm part of the patient; a third bandage and a fourth bandage which are detachably connected are arranged on the two sides of the gradient section respectively and used for fixing the palm part of the patient; the hemostasis wrist strap and the air bag fixed on the hemostasis wrist strap are further arranged, the hemostasis wrist strap is wound to a puncture point of a patient during use, the air bag is evenly pressed to the puncture point of the patient through inflation and pressurization for even compression hemostasis, and complications are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a radial artery and a brachial artery blood sampling auxiliary pillow device for pressing and stopping bleeding. Background Art

[0002] Arterial blood sampling is a basic technical operation commonly used in clinical practice. Drawing arterial blood for blood gas analysis can help us determine the acid-base balance and hypoxia in the patient's body, and is one of the important means of clinical diagnosis and treatment. Arterial blood sampling usually uses the radial artery, brachial artery, femoral artery, dorsalis pedis artery, etc., and the radial artery is the first choice, followed by the femoral artery. These arteries are relatively superficial, easy to touch on the body surface, and more convenient to operate.

[0003] In clinical practice, many patients need arterial blood sampling, and nurses need to determine the strongest point of arterial pulsation with one hand and perform puncture with the other hand. However, many critically ill patients cannot cooperate well, and arteries often run with veins, so it is easy to mistakenly puncture the veins during clinical operations, affecting the test results and delaying diagnosis and treatment. Therefore, the placement and exposure of the blood sampling site are important conditions for the success of the puncture, so auxiliary devices are needed for fixation and placement. At the same time, after collecting arterial blood, it is necessary to fully press for about 10 minutes to avoid bleeding and hematoma formation at the puncture site. If the pressing time and pressing force are inappropriate, it will cause bleeding and hematoma at the puncture site of the patient, increase the contradiction between nurses and patients, and increase the nursing workload.

[0004] Therefore, how to provide a blood collection auxiliary pillow device that can firmly fix the patient's arm and wrist, facilitate puncture of the patient's radial artery and brachial artery and compress hemostasis, quickly and conveniently expose the patient's puncture position, and avoid patient arm movement to affect the puncture success rate and hemostasis efficiency is a technical problem that technical personnel in this field urgently need to solve. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a radial and brachial artery blood sampling auxiliary pillow device for pressing and stopping bleeding, so as to at least solve one of the above technical problems.

[0006] In order to solve the above technical problems, the utility model provides a device for pressing hemostatic radial and brachial artery blood sampling auxiliary pillow, which comprises: a pillow, the pillow comprising a straight section and a slope section arranged adjacent to each other, a first strap and a second strap are respectively arranged on both sides of the straight section; a third strap and a fourth strap are respectively arranged on both sides of the slope section; the first strap and the second strap are detachably connected; the third strap and the fourth strap are detachably connected; a hemostatic wristband, the hemostatic wristband is detachably connected to the pillow; an airbag is fixedly connected to the hemostatic wristband.

[0007] Optionally, the front side of the hemostatic wristband includes adjacently distributed fixing areas and pressing areas, and the airbag is fixedly connected to the middle of the pressing area; the fixing area is provided with an adhesive surface; wherein the fixing area is close to the first end of the hemostatic wristband, and the pressing area is close to the second end of the hemostatic wristband.

[0008] Optionally, a Velcro fleece surface is provided at a portion of the fixing zone close to the first end, and a Velcro thorn surface is provided at a portion of the back side of the hemostatic wristband close to the second end; the Velcro fleece surface and the Velcro thorn surface are detachably bonded.

[0009] Optionally, the pillow includes a pillow core and an outer layer wrapped around the pillow core, and the first strap, the second strap, the third strap and the fourth strap are all detachably connected to the outer layer; the pillow core is made of high-density sponge, and the outer layer is made of leather material.

[0010] Optionally, the width of the top surface of the pillow is smaller than the width of the bottom surface of the pillow, so that both sides of the pillow are sloped.

[0011] Optionally, a buckle is fixedly connected to the first end of the hemostatic wristband, and a plurality of buckles are provided on both sides of the pillow, and the buckle is detachably connected to any one of the buckles.

[0012] Optionally, a one-way air valve is provided on the airbag.

[0013] Optionally, the airbag is made of a transparent material; and an identification dot is provided in the middle of the contact surface of the airbag.

[0014] Optionally, the detachable connection between the first strap, the second strap, the third strap and the fourth strap is adhesive.

[0015] Optionally, the first strap, the second strap, the third strap and the fourth strap are all detachably mounted on both sides of the pillow via snap button assemblies.

[0016] Beneficial effects:

[0017] The utility model provides a radial and brachial artery blood sampling auxiliary pillow device for pressing and stopping bleeding, comprising a pillow and a hemostatic wristband detachably connected to the pillow, the pillow comprising a straight section and a slope section arranged adjacent to each other, and the pillow with an arc and a slope is arranged to fit the curve of the patient's arm, so that the blood sampling site on the patient's arm is better exposed, which is convenient for nurses to operate and improves the success rate of puncture; a first binding strap and a second binding strap are respectively arranged on both sides of the straight section; a third binding strap and a fourth binding strap are respectively arranged on both sides of the slope section, and the patient's arm site is fixed by the detachable connection of the first binding strap and the second binding strap, and the third binding strap is used to fix the patient's arm site. And the fourth strap is detachably connected to fix the palm of the patient; a hemostatic wristband and an air bag fixed on the hemostatic wristband are also provided. When in use, the hemostatic wristband is wrapped around the puncture point of the patient, and the air bag is evenly pressed to the puncture point of the patient by inflation and pressurization to perform uniform compression and hemostasis, thereby reducing the occurrence of complications; in this way, by fixing the patient's arm and wrist to the pillow and cooperating with the setting of the hemostatic wristband, it is convenient to quickly and conveniently expose the patient's puncture position, effectively saving puncture time, no body position requirements for puncture according to the condition of the disease, saving manpower and improving the success rate of puncture, thereby reducing the occurrence of complications and the workload of nursing staff.

[0018] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of this specification or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the overall structure of the radial and brachial artery blood sampling auxiliary pillow device for pressing and stopping bleeding provided in an embodiment of the present application;

[0021] Figure 2 A schematic diagram of the structure of a hemostatic wristband in a radial and brachial artery blood sampling auxiliary pillow device for pressing and stopping bleeding provided in an embodiment of the present application;

[0022] Figure 3 A schematic diagram of the structure of a hemostatic wristband in a radial and brachial artery blood sampling auxiliary pillow device for pressing and stopping bleeding provided in an embodiment of the present application;

[0023] Figure 4A cross-sectional view of a radial and brachial artery blood sampling auxiliary pillow device for pressing and stopping bleeding provided in an embodiment of the present application;

[0024] Reference numerals:

[0025] 1—pillow; 11—straight section; 12—slope section; 13—first strap; 14—second strap; 15—third strap; 16—fourth strap; 17—hook

[0026] 2—hemostatic wristband; 21—air bag; 22—first end; 23—second end; 24—adhesive veneer; 25—velcro fleece surface; 26—velcro thorn surface; 27—buckle; 28—one-way air valve; 29—marking dot; DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1 The present embodiment provides a device 1 for pressing the hemostatic radial and brachial artery to assist blood collection, and the device 1 for pressing the hemostatic radial and brachial artery to assist blood collection comprises: a cushion pillow 1, the cushion pillow 1 comprises a straight section 11 and a slope section 12 arranged adjacent to each other, a first strap 13 and a second strap 14 are respectively arranged on both sides of the straight section 11; a third strap 15 and a fourth strap 16 are respectively arranged on both sides of the slope section 12; the first strap 13 and the second strap 14 are detachably connected; the third strap 15 and the fourth strap 16 are detachably connected; a hemostatic wristband 2, the hemostatic wristband 2 is detachably connected to the cushion pillow 1; an airbag 21 is fixedly connected to the hemostatic wristband 2.

[0029] Specifically, the utility model provides a radial and brachial artery blood collection auxiliary pillow device for pressing and stopping bleeding. By setting a cushion pillow 1 with an arc and a slope to fit the curve of the patient's arm, the blood collection site on the patient's arm is better exposed, which is easy for nurses to operate and improves the success rate of puncture; the first strap 13 and the second strap 14 are respectively provided on both sides of the straight section 11; the third strap 15 and the fourth strap 16 are respectively provided on both sides of the slope section 12, and the patient's arm is fixed by the detachable connection of the first strap 13 and the second strap 14, and the third strap 15 and the fourth strap 16 are detachably connected. The palm of the patient is fixed; a hemostatic wristband 2 and an air bag 21 fixed on the hemostatic wristband 2 are also provided. When in use, the hemostatic wristband 2 is wrapped around the puncture point of the patient, and the air bag is evenly pressed to the puncture point of the patient by inflation and pressurization to uniformly compress and stop bleeding, thereby reducing the occurrence of complications; in this way, by fixing the patient's arm and wrist to the pillow 1 and coordinating with the setting of the hemostatic wristband 2, it is convenient to quickly and easily expose the patient's puncture position, effectively saving puncture time, no body position requirements for puncture according to the condition of the disease, saving manpower and improving the success rate of puncture, thereby reducing the occurrence of complications and the workload of nursing staff.

[0030] In some possible embodiments, the front side of the hemostatic wristband 2 includes adjacently distributed fixing areas and pressing areas, and the airbag 21 is fixedly connected to the middle of the pressing area; the fixing area is provided with an adhesive surface 24; wherein, the fixing area is close to the first end 22 of the hemostatic wristband 2, and the pressing area is close to the second end 23 of the hemostatic wristband 2.

[0031] Specifically, through the setting of the adhesive veneer 24, it can fit closely with the patient's skin to be wrapped and fixed, so that one person can use it, which reduces the workload of nursing staff, improves the quality of nursing, and is convenient for clinical application; in addition, the hemostatic wristband 2 is divided into two adjacent areas, a fixing area and a pressing area, so that the part used to compress the patient's puncture point and the adhesive veneer 24 part are divided, which is convenient for placing a hemostatic dressing in the pressing area, and at the same time, it can also avoid the adhesive veneer 24 from contacting the patient's puncture point and surrounding skin, causing tearing and stinging of the patient's skin, and affecting the effect of blood compression.

[0032] In some possible implementations, a Velcro fleece surface 25 is provided at a portion of the fixing zone near the first end 22, and a Velcro thorn surface 26 is provided at a portion of the back side of the hemostatic wristband 2 near the second end 23; the Velcro fleece surface 25 and the Velcro thorn surface 26 are detachably bonded.

[0033] Specifically, the Velcro fleece surface 25 and the Velcro thorn surface 26 are detachably bonded to further strengthen the wrapping and fixation of the hemostatic wristband 2 to the patient's arm / wrist, thereby preventing the hemostatic wristband 2 from bursting due to the pressurized expansion of the airbag during the puncture process.

[0034] In some possible embodiments, the pillow 1 includes a pillow core and an outer layer wrapped around the outside of the pillow core; the first strap 13, the second strap 14, the third strap 15 and the fourth strap 16 are all detachably connected to the outer layer; the pillow core is made of high-density sponge, and the outer layer is made of leather material.

[0035] Specifically, the pillow 1 is used for limb placement, and the pillow core should be made of high-density sponge with high support and one-piece molding to provide soft and comfortable support for the patient; the overall outer layer should be made of leather material for easy cleaning, thereby improving the use efficiency of the pillow 1.

[0036] In some possible implementations, the width of the top surface of the pillow 1 is smaller than the width of the bottom surface of the pillow 1 , so that both sides of the pillow 1 are sloped.

[0037] Specifically, the width of the top surface of the pillow 1 is smaller than the width of the bottom surface of the pillow 1, so that the two sides of the pillow 1 are sloped, thereby improving the stability of the bottom of the pillow 1 and preventing the pillow 1 from tilting and falling when the patient's arms swing left and right, affecting the patient's blood flow direction and blood compression effect.

[0038] In some possible implementations, the first end 22 of the hemostatic wristband 2 is fixedly connected to a buckle 27 , and a plurality of hooks 17 are provided on both sides of the pillow 1 , and the buckle 27 is detachably connected to any one of the hooks 17 .

[0039] Specifically, if Figure 2-4 As shown, when the patient puts the hemostatic wristband on Figure 4 The shaped winding and bending is that the first end of the hemostatic wristband 2 is buckled and fixed to the pillow 1 through the setting of the buckle 27 and the hanging buckle 17. On the one hand, the pressure of the hemostatic wristband 2 on the puncture point can be strengthened by the tension of the buckle 27, and on the other hand, the fixation between the patient's arm and the pillow 1 can be strengthened, thereby improving the efficiency of compression hemostasis.

[0040] In some possible implementations, a one-way air valve 28 is provided on the airbag 21 .

[0041] In some possible implementations, the airbag 21 is made of a transparent material; a marking dot 29 is disposed in the middle of the contact surface of the airbag 21 .

[0042] Specifically, by using transparent material to make the airbag 21, it is convenient for nursing staff to clearly observe the hemostasis of the puncture point through the transparent airbag 21. At the same time, an identification dot 29 is provided in the middle of the contact surface of the airbag 21, which is convenient for nursing staff to assist in confirming whether the patient's puncture point corresponds to the strongest pressure point of the airbag 21 when using the hemostatic wristband 2.

[0043] In some possible implementations, the detachable connection between the first strap 13 , the second strap 14 , the third strap 15 , and the fourth strap 16 is adhesive.

[0044] In some possible implementations, the first strap 13 , the second strap 14 , the third strap 15 , and the fourth strap 16 are detachably mounted on both sides of the pillow 1 via snap button assemblies.

[0045] Specifically, Velcro can be used as a detachable adhesive component between the first strap 13, the second strap 14, the third strap 15 and the fourth strap 16, which can be adhered to the surface of the pillow when not in use, so as to be stored and placed conveniently; at the same time, the first strap 13, the second strap 14, the third strap 15 and the fourth strap 16 are all detachably connected to the pillow 1 through a snap button assembly, so as to be disassembled and washed conveniently.

[0046] Finally, it should be noted that the above embodiments are only specific implementation methods of the utility model, which are used to illustrate the technical solution of the utility model, rather than to limit it. The protection scope of the utility model is not limited thereto. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that any technician familiar with the technical field can still modify the technical solution recorded in the above embodiments within the technical scope disclosed by the utility model, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiment of the utility model. They should all be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

[0047] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation modes. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A radial and brachial artery blood sampling auxiliary pillow device for pressing and stopping bleeding, characterized in that: The radial and brachial artery blood sampling auxiliary pillow device for pressing and stopping bleeding comprises: A pillow, the pillow comprising a straight section and a slope section arranged adjacent to each other, a first strap and a second strap are respectively arranged on both sides of the straight section; a third strap and a fourth strap are respectively arranged on both sides of the slope section; the first strap is detachably connected to the second strap; the third strap is detachably connected to the fourth strap; A hemostatic wristband is detachably connected to the cushion; an airbag is fixedly connected to the hemostatic wristband.

2. The radial and brachial artery blood sampling auxiliary pillow device for pressing and stopping bleeding according to claim 1 is characterized in that: The front side of the hemostatic wristband includes a fixing area and a pressing area which are adjacently distributed, and the airbag is fixedly connected to the middle part of the pressing area; the fixing area is provided with an adhesive surface; wherein the fixing area is close to the first end of the hemostatic wristband, and the pressing area is close to the second end of the hemostatic wristband.

3. The radial and brachial artery blood sampling auxiliary pillow device for pressing and stopping bleeding according to claim 2 is characterized in that: The fixing zone is provided with a Velcro fleece surface at a position close to the first end, and the back of the hemostatic wristband is provided with a Velcro thorn surface at a position close to the second end; the Velcro fleece surface and the Velcro thorn surface are detachably bonded.

4. The radial and brachial artery blood sampling auxiliary pillow device for pressing and stopping bleeding according to any one of claims 1 to 3, characterized in that: The pillow includes a pillow core and an outer layer wrapped around the pillow core; the first strap, the second strap, the third strap and the fourth strap are all detachably connected to the outer layer; the pillow core is made of high-density sponge, and the outer layer is made of leather material.

5. The radial and brachial artery blood sampling auxiliary pillow device for pressing and stopping bleeding according to claim 4 is characterized in that: The width of the top surface of the pillow is smaller than the width of the bottom surface of the pillow, so that two sides of the pillow are sloped.

6. The radial and brachial artery blood sampling auxiliary pillow device for pressing and stopping bleeding according to any one of claims 2-3, characterized in that: A buckle is fixedly connected to the first end of the hemostatic wristband, and a plurality of hooks are arranged on both sides of the pillow. The buckle is detachably connected to any one of the hooks.

7. The radial and brachial artery blood sampling auxiliary pillow device for pressing and stopping bleeding according to claim 6, characterized in that: The air bag is provided with a one-way air valve.

8. The radial and brachial artery blood sampling auxiliary pillow device for pressing and stopping bleeding according to claim 7, characterized in that: The airbag is made of transparent material; a marking dot is arranged in the middle of the contact surface of the airbag.

9. The radial and brachial artery blood sampling auxiliary pillow device for pressing and stopping bleeding according to claim 8, characterized in that: The detachable connection between the first strap, the second strap, the third strap and the fourth strap is bonding.

10. The radial and brachial artery blood sampling auxiliary pillow device for pressing and stopping bleeding according to claim 9, characterized in that: The first strap, the second strap, the third strap and the fourth strap are all detachably mounted on both sides of the pillow via snap button assemblies.

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