CN220001775U

CN220001775U - Blood sampling bolster

Info

Publication number: CN220001775U
Application number: CN202321672481.1U
Authority: CN
Inventors: 杨平
Original assignee: Beijing Anzhen Hospital
Current assignee: Beijing Anzhen Hospital
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-11-14
Anticipated expiration: 2033-06-28

Abstract

The present disclosure relates to the technical field of medical devices, and in particular, to a blood sampling bolster, which includes a bracket body including a first inclined plane and a second inclined plane; the first inclined plane extends downwards in an inclined mode along the arm unfolding direction so as to support at least the arm of a patient; the second inclined plane is positioned at one side of the first inclined plane, which is close to the patient, the top end of the second inclined plane is connected with the top end of the first inclined plane, and the second inclined plane is arranged in a downward inclined extending way towards the direction away from the first inclined plane; the side of the second inclined plane, which is close to the patient, is provided with a through groove which is suitable for placing the tourniquet. The blood sampling bolster of this disclosure makes the patient when taking blood, and the arm slope is downward, has avoided in the preceding blood sampling tube to mix the blood that has the additive and has carried into follow-up blood sampling tube, influences the accuracy of testing result, avoids making the blood that mixes the additive to suck back to the patient internal because of instantaneous negative pressure, leaves healthy hidden danger for the patient, conveniently takes the tourniquet through setting up logical groove to medical personnel's work efficiency has been improved.

Description

Blood sampling bolster

Technical Field

The disclosure relates to the technical field of medical instruments, in particular to a blood sampling bolster.

Background

Blood sampling is a common medical means in hospitals, and usually requires the use of a drape and tourniquet.

At present, an outpatient blood collection room is generally horizontally arranged on a blood collection table, and arms of a patient are directly arranged on the pad, so that the patient cannot maintain an ideal blood collection position, a needle head of a blood collection needle inserted into a blood collection tube rubber plug part is not beneficial to being separated from blood mixed with additives in the blood collection tube, and the blood mixed with the additives in the previous blood collection tube is easily led to be brought into a subsequent blood collection tube, so that the accuracy of a test result is influenced; under the condition that a patient cannot maintain an ideal blood sampling position, when a nurse loosens the tourniquet at incorrect time, the blood mixed with the additive can be sucked back into the patient due to the instantaneous negative pressure, and health hidden danger is left for the patient.

In the operation, because the arm of the patient is directly placed on the horizontal cloth pad, the patient is not facilitated to maintain the ideal body position, and the cloth pad and the tourniquet are randomly placed on the blood sampling table, the placement is disordered, and the operation is inconvenient.

Disclosure of Invention

In order to solve the technical problems, the present disclosure provides a blood sampling bolster which can maintain an ideal body position for a patient and is easy to bind a tourniquet.

The present disclosure provides a blood collection bolster, comprising a bracket body, wherein the bracket body comprises a first inclined plane and a second inclined plane;

the first inclined plane is obliquely and downwardly extended along the arm unfolding direction so as to support at least the arm of a patient; the second inclined plane is positioned on one side, close to a patient, of the first inclined plane, the top end of the second inclined plane is connected with the top end of the first inclined plane, and the second inclined plane is arranged in a downward inclined extending mode in a direction away from the first inclined plane;

the side of the second inclined plane, which is close to the patient, is provided with a through groove, and the through groove is suitable for placing the tourniquet.

Optionally, the support body further includes a support portion, the support portion set up in the second inclined plane is kept away from one side of first inclined plane, the support portion with jointly inject between the second inclined plane logical groove, logical groove has the opening that is used for getting to put the tourniquet.

Optionally, the bottom end of the supporting part is connected with the second inclined plane, and the opening is formed between the top end of the supporting part and the second inclined plane;

the top end of the supporting part is not higher than the top end of the second inclined plane.

Optionally, the support body further includes a blocking boss, where the blocking boss is disposed on a side of the first inclined plane away from the second inclined plane, and is used for blocking the towel placed on the first inclined plane.

Optionally, the blood sampling bolster further comprises a protective layer, the upper surface of the support body is covered with the protective layer, and the upper surface of the protective layer is a smooth surface.

Optionally, a cavity is formed between the first inclined plane and the second inclined plane, and an opening of the cavity is covered with the protective layer.

Optionally, the blood sampling bolster further comprises a flexible buffer layer;

the flexible buffer layer is arranged between the protective layer and the bracket body.

Optionally, the flexible buffer layer is a sponge layer;

the protective layer is a leather layer.

Optionally, the support body further includes a placement surface, and the placement surface is connected between the bottom end of the first inclined surface and the bottom end of the second inclined surface.

Optionally, an included angle between the first inclined surface and the placement surface is 40 ° to 60 °.

Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:

the blood sampling bolster comprises a bracket body, wherein the bracket body comprises a first inclined plane and a second inclined plane, the top ends of the first inclined plane and the second inclined plane are mutually connected, the first inclined plane is obliquely and downwardly extended along the unfolding direction of an arm, the second inclined plane is downwardly and obliquely extended along the direction away from the first inclined plane, and the second inclined plane is positioned on one side of the first inclined plane, which is close to a patient, so that the arm can be placed on the first inclined plane, and the arm is kept in an obliquely downward state when the patient takes blood, thereby separating a needle head of a blood sampling needle inserted into a blood sampling tube rubber plug part from blood mixed with an additive in the blood sampling tube, avoiding the blood mixed with the additive in the previous blood sampling tube from being brought into a subsequent blood sampling tube, affecting the accuracy of test results, and simultaneously avoiding the patient from being in an undesirable blood sampling position, and simultaneously avoiding instantaneous negative pressure generated by loosening the tourniquet when the blood sampling tube is not separated from the needle head to suck back the blood mixed with the additive into the patient, thereby leaving hidden trouble for the health of the patient; through setting up logical groove, conveniently place the tourniquet, avoided the tourniquet to place at will and make the inconvenient and easy contaminated problem of operation appear to medical personnel's work efficiency has been improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments of the present disclosure or the solutions in the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural view of a blood collection pillow with a tourniquet disposed therein according to an embodiment of the present disclosure;

fig. 2 is a schematic structural view of a blood sampling bolster according to an embodiment of the present disclosure.

1, a first inclined plane; 2. a second inclined surface; 3. a through groove; 4. a tourniquet; 5. a support part; 6. a protective layer; 7. a flexible buffer layer; 8. a blocking boss; 9. placing the surface.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, a further description of aspects of the present disclosure will be provided below. It should be noted that, without conflict, the embodiments of the present disclosure and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the disclosure.

Referring to fig. 1 and 2, some embodiments of the present disclosure provide a blood collection pillow including a holder body including a first inclined surface 1 and a second inclined surface 2.

Wherein the first inclined plane 1 is arranged in an inclined downward extending manner along the arm unfolding direction so as to support at least the arm of a patient; the second inclined plane 2 is located one side of the first inclined plane 1 close to the patient, the top end of the second inclined plane 2 is connected with the top end of the first inclined plane 1, and the second inclined plane 2 is arranged in a downward inclined extending mode in a direction away from the first inclined plane 1. Specifically, the top slope of first inclined plane 1 and second inclined plane 2 is connected, through setting up first inclined plane 1 along the slope downwardly extending of arm expansion direction, the arm expansion direction is for referring to the right side to left direction that shows in fig. 1, specifically, the patient is located the right side, place the arm on first inclined plane 1 from right to left, second inclined plane 2 is towards the direction downwardly extending setting of keeping away from first inclined plane 1, second inclined plane 2 extends from left to right and sets up promptly, and second inclined plane 2 is located one side that first inclined plane 1 is close to the patient, when making the patient blood sampling, can place the arm on first inclined plane 1, the arm keeps the state of slope downwardly, thereby make blood taking needle and blood taking tube all be in the state of slope downwardly, make blood taking needle head that blood taking tube plug part was inserted to the blood taking tube is mixed with the blood of additive in, the blood taking tube of having avoided the blood taking the preceding blood taking tube of additive to take in the subsequent blood taking tube, influence the accuracy of test result, patient has avoided simultaneously when not loosening the blood taking needle head 4 and produced when keeping the instantaneous negative pressure and having left the patient and having left the blood taking the patient to the health hidden danger of additive in the patient when the patient under the non-ideal position.

In order to avoid the random placement of the tourniquet 4, a through groove 3 is arranged on one side of the second inclined plane 2 close to the patient, and the through groove 3 is suitable for placing the tourniquet 4. Specifically, when the patient needs to take blood, medical personnel place patient's arm on first inclined plane 1 for elbow position is in the center department of first inclined plane 1, and the nearly heart end of upper arm corresponds to leads to groove 3 and places, and medical personnel need not to raise patient's arm and takes tourniquet 4 from one side and carry out the ligature, but directly will put tourniquet 4 ligature in leading to groove 3 on patient's upper arm, has simplified the operation, has improved medical personnel's work efficiency, has avoided the discomfort of the patient that has the recent history of operation of puncture side or painful illness simultaneously, has promoted patient's comfort level.

Further, the support body still includes supporting part 5, and supporting part 5 sets up in the one side that second inclined plane 2 kept away from first inclined plane 1, and through groove 3 is jointly limited to between supporting part 5 and the second inclined plane 2, and through groove 3 has the opening that is used for getting to put tourniquet 4. Specifically, set up supporting part 5 in one side that first inclined plane 1 was kept away from to second inclined plane 2, supporting part 5 encloses into logical groove 3 jointly with second inclined plane 2, and supporting part 5 has certain height for can place many tourniquets 4 in leading to the groove 3, lead to groove 3 to have the opening, be convenient for get and put tourniquet 4, thereby improved medical personnel's work efficiency.

Further, referring to fig. 2, the bottom end of the supporting portion 5 is connected to the second inclined surface 2, and an opening is formed between the top end of the supporting portion 5 and the second inclined surface 2; the top end of the supporting portion 5 is not higher than the top end of the second inclined surface 2. Specifically, the bottom end of the supporting part 5 is connected with the bottom end of the second inclined plane 2, the plane where the bottom end of the supporting part 5 is positioned is used for placing the tourniquet 4, namely, the plane where the bottom end of the supporting part 5 is positioned is the bottom of the through groove 3, and an opening is formed between the top end of the supporting part 5 and the second inclined plane 2 so as to facilitate taking and placing the tourniquet 4; by setting the height of the top end of the supporting part 5 to be not higher than the height of the top end of the second inclined plane 2, that is, the height of the top end of the supporting part 5 to be not higher than the height of the top end of the first inclined plane 1, the problem that the top end of the supporting part 5 presses against the arm when the arm is placed on the first inclined plane 1 by a patient is avoided, and therefore comfort of the patient is improved.

Referring to fig. 1, the stand body further includes a blocking boss 8, where the blocking boss 8 is disposed on a side of the first inclined surface 1 away from the second inclined surface 2, for blocking a towel placed on the first inclined surface 1. Specifically, the pad piece of cloth that this embodiment used is disposable aseptic pad piece of cloth, places disposable aseptic pad piece of cloth on first inclined plane 1 for patient's arm separates with the support body when placing in first inclined plane 1, avoids taking place the infection of blood sampling department of patient's arm, through setting up and blockking boss 8, and blocks boss 8 highly is greater than the thickness of pad piece of cloth, avoids pad piece of cloth to take place the landing, thereby has promoted the security of taking a blood sample.

Further, referring to fig. 1 and 2, the blood sampling bolster further includes a protective layer 6, the upper surface of the bracket body is covered with the protective layer 6, and the upper surface of the protective layer 6 is a smooth surface. Specifically, the support body includes first inclined plane 1, second inclined plane 2, supporting part 5 and blocks boss 8, covers smooth inoxidizing coating 6 at the upper surface of support body, all covers smooth inoxidizing coating 6 at the periphery of first inclined plane 1, second inclined plane 2, supporting part 5 and block boss 8 promptly, is convenient for disinfect the support body, avoids appearing cross infection between the patient.

With continued reference to fig. 1 and 2, a cavity is formed between the first inclined surface 1 and the second inclined surface 2, and an opening of the cavity is covered with a protective layer 6. Specifically, a cavity is formed between the first inclined plane 1 and the second inclined plane 2, namely, the bracket body is hollow, and the opening of the cavity is covered with the protective layer 6, so that the surface of the bracket body exposed in the air is covered with the protective layer 6, the surface of the blood sampling bolster exposed in the air is easy to disinfect, and the blood sampling bolster is prevented from being infected by a patient due to blood pollution.

In some embodiments, the blood collection bolster further comprises a flexible buffer layer 7; a flexible buffer layer 7 is provided between the protective layer 6 and the holder body. Through set up flexible buffer layer 7 between inoxidizing coating 6 and support body, avoid having reduced patient's comfort level because the support body adopts hard material for patient's arm passes through flexible buffer layer 7 indirect contact support body, thereby has promoted patient's comfort level and satisfaction.

Specifically, the flexible buffer layer 7 is a sponge layer; the protective layer 6 is a leather layer. Of course, the flexible buffer layer 7 may be made of other materials with buffer effect, and the protective layer 6 may be made of other materials with smooth effect and difficult to permeate liquid.

In other embodiments, the stand body further comprises a placement surface 9, the placement surface 9 being connected between the bottom end of the first inclined surface 1 and the bottom end of the second inclined surface 2. Specifically, through connecting the face 9 of placing between the bottom of first inclined plane 1 and the bottom of second inclined plane 2 for the support body forms the cylinder that can stably place on the desktop, has improved the stability of support body.

For further improving stability and adaptability of the support body, the included angle between the first inclined plane 1 and the placement surface 9 is 40-60 degrees, and the included angle between the first inclined plane 1 and the placement surface 9 is preferably 45 degrees, so that comfort level of the arm of a patient placed on the first inclined plane 1 is improved.

It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely a specific embodiment of the disclosure to enable one skilled in the art to understand or practice the disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown and described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The blood sampling bolster is characterized by comprising a bracket body, wherein the bracket body comprises a first inclined plane (1) and a second inclined plane (2);

the first inclined plane (1) is obliquely and downwardly extended along the arm unfolding direction so as to support at least the arm of a patient; the second inclined plane (2) is positioned on one side, close to a patient, of the first inclined plane (1), the top end of the second inclined plane (2) is connected with the top end of the first inclined plane (1), and the second inclined plane (2) is arranged in a downward inclined extending mode in a direction away from the first inclined plane (1);

a through groove (3) is formed in one side, close to a patient, of the second inclined surface (2), and the through groove (3) is suitable for placing the tourniquet (4).

2. The blood sampling bolster according to claim 1, wherein the bracket body further comprises a support portion (5), the support portion (5) is disposed on a side of the second inclined surface (2) away from the first inclined surface (1), the support portion (5) and the second inclined surface (2) together define the through groove (3), and the through groove (3) has an opening for taking and placing the tourniquet (4).

3. The blood sampling bolster according to claim 2, wherein a bottom end of the supporting portion (5) is connected with the second inclined surface (2), and the opening is formed between a top end of the supporting portion (5) and the second inclined surface (2);

the top end of the supporting part (5) is not higher than the top end of the second inclined plane (2).

4. The blood sampling bolster of claim 2, wherein the bracket body further comprises a blocking boss (8), the blocking boss (8) being disposed on a side of the first inclined surface (1) remote from the second inclined surface (2) for blocking a towel placed on the first inclined surface (1).

5. The blood collection pillow according to claim 4, further comprising a protective layer (6), wherein the upper surface of the holder body is covered with the protective layer (6), and wherein the upper surface of the protective layer (6) is a smooth surface.

6. The blood sampling bolster according to claim 5, wherein a cavity is formed between the first inclined surface (1) and the second inclined surface (2), and the opening of the cavity is covered with the protective layer (6).

7. The blood collection bolster of claim 5, further comprising a flexible buffer layer (7);

the flexible buffer layer (7) is arranged between the protective layer (6) and the bracket body.

8. The blood collection pillow according to claim 7, characterized in that the flexible buffer layer (7) is a sponge layer;

the protective layer (6) is a leather layer.

9. The blood collection pillow according to any one of claims 1 to 8, wherein the holder body further comprises a placement surface (9), the placement surface (9) being connected between the bottom end of the first inclined surface (1) and the bottom end of the second inclined surface (2).

10. The blood collection pillow according to claim 9, characterized in that the angle between the first bevel (1) and the placement surface (9) is 40 ° to 60 °.