CN211534625U

CN211534625U - Blood specimen collection hemostatic clamp

Info

Publication number: CN211534625U
Application number: CN202020196712.6U
Authority: CN
Inventors: 郭晓玲; 胡玲玲; 刘迎春
Original assignee: Suining First People's Hospital
Current assignee: Suining First People's Hospital
Priority date: 2020-02-21
Filing date: 2020-02-21
Publication date: 2020-09-22
Anticipated expiration: 2030-02-21

Abstract

The utility model discloses a blood sample collection hemostatic clamp belongs to medical article technical field. A blood specimen collection hemostatic clip, comprising: the first clamping body and the second clamping body are hinged with each other; the first clamping body comprises a first clamping end and a first tail end, and the second clamping body comprises a second clamping end and a second tail end; first exposed core and second exposed core all are the arc to the inner chamber of first exposed core and second exposed core sets up relatively, and first exposed core is including first stopper, hemostasis piece and the second stopper that sets up at interval in proper order along the width direction of first centre gripping body. The utility model discloses a hemostatic clamp can the centre gripping at patient's elbow, and first supporting position is inboard in patient's elbow, and second supporting position is in patient's elbow outside, and the centre gripping is accomplished the back, and the hemostatic block can oppress the pinhole position, and supplementary patient presses down, avoids appearing subcutaneous hematoma scheduling problem, and operating personnel in time handles the blood sample, avoids the blood sample to coagulate.

Description

Blood specimen collection hemostatic clamp

Technical Field

The utility model relates to a medical article technical field, concretely relates to blood sample collection hemostatic clamp.

Background

In clinical care work, blood specimen collection at the elbow position is a common practice. After meeting old and young, infant, consciousness or be stupor patient and gather arterial blood sample, the unable cooperation of patient oneself is pressed the blood sampling department, and under the condition that some special units do not have the family to cooperate again to press like ICU, neonate, operating personnel will handle blood sample again, will help the patient to press the blood sampling department again, and blood sample coagulation probably appears, or the blood sampling department presses time inadequately, and the dynamics does not press the direction, appears the circumstances such as subcutaneous hematoma.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blood sample collection hemostatic clamp to after solving current blood sampling to the inconvenient patient of action, operating personnel can not realize simultaneously that help patient presses down the blood sampling and handles the blood sample, thereby causes the problem that takes place subcutaneous hematoma or blood sample blood coagulation.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

a blood specimen collection hemostatic clip, comprising: the first clamping body and the second clamping body are hinged with each other; the first clamping body comprises a first clamping end and a first tail end, and the second clamping body comprises a second clamping end and a second tail end; first exposed core and second exposed core all are the arc to the inner chamber of first exposed core and second exposed core sets up relatively, and first exposed core is including first stopper, hemostasis piece and the second stopper that sets up at interval in proper order along the width direction of first centre gripping body.

The utility model discloses a hemostatic clamp can the centre gripping at patient's elbow, and first supporting position is inboard in patient's elbow, and second supporting position is in patient's elbow outside, and the centre gripping is accomplished the back, and the hemostatic block can oppress the pinhole position, and supplementary patient presses down, avoids appearing subcutaneous hematoma scheduling problem, and operating personnel in time handles the blood sample, avoids the blood sample to coagulate.

Because the inconvenient patient of action can not control the bending degree of arm, can lead to pressing of other supplementary hemostasis device can not in close contact with at patient's elbow and patient's skin, the utility model discloses a form three point support between second exposed core, first stopper and the second stopper, the second exposed core with hold up the patient elbow outside moreover to can be under the effect of elasticity, open and fix patient's arm, make and press the splenium and can effectively press to pinhole department, improve and press hemostatic reliability, avoid pressing the emergence of the condition such as inefficacy.

Furthermore, a hemispherical pressing block is arranged on the side surface of the hemostasis block positioned at the inner side of the first clamping end.

The utility model discloses be hemispherical and press the briquetting and can contact effectively with patient's skin, avoid pressing inefficacy.

Furthermore, the material of the pressing block is silica gel.

Furthermore, the pressing block and the hemostatic block are integrally formed, and the hemostatic block is also made of silica gel.

The utility model discloses the hemostasis piece of silica gel material has certain elasticity, avoids the hemostasis piece rigidity to press patient's skin and leads to patient's travelling comfort to reduce, and the pressing piece of silica gel talent also has certain elasticity simultaneously, can contact with patient's skin effectively to can increase patient's comfort.

Further, the width of the second clamping end is not smaller than the distance between the first limiting block and the second limiting block.

The utility model discloses a width of second exposed core is longer, and the back is opened patient's arm to the hemostatic clamp, and the length that the second exposed core held up is longer, all has the supporting role to the big arm and the forearm of patient's hand, can guarantee that patient's elbow joint does not receive the damage.

Further, the first clamping end and the second clamping end are both bent along the length direction of the hemostatic clamp.

Furthermore, the inner sides of the first clamping end and the second clamping end are provided with anti-slip layers.

Further, the anti-slip layer is anti-slip cloth.

The utility model discloses an antiskid cloth not only has skid-proof effect, when contacting patient's skin, can improve patient's comfort.

Furthermore, the middle parts of the first clamping body and the second clamping body are connected through a rotating shaft, a torsion spring is sleeved on the rotating shaft, and two ends of the torsion spring are respectively connected with the first clamping body and the second clamping body.

The utility model discloses following beneficial effect has:

(1) the utility model discloses a hemostatic clamp can the centre gripping at patient's elbow, and first supporting position is inboard in patient's elbow, and second supporting position is in patient's elbow outside, and the centre gripping is accomplished the back, and the hemostatic block can oppress the pinhole position, and supplementary patient presses down, avoids appearing subcutaneous hematoma scheduling problem, and operating personnel in time handles the blood sample, avoids the blood sample to coagulate.

(2) The utility model discloses a form three point support form between second exposed core, first stopper and the second stopper, the second exposed core with hold up the patient elbow outside moreover to can open and fix patient's arm under the effect of elasticity, make and press splenium can effectively press down pinhole department, improve and press hemostatic reliability, avoid pressing the emergence of the condition such as inefficacy.

(3) The utility model discloses a width of second exposed core is longer, and the back is opened patient's arm to the hemostatic clamp, and the length that the second exposed core held up is longer, all has the supporting role to the big arm and the forearm of patient's hand, can guarantee that patient's elbow joint does not receive the damage.

Drawings

Fig. 1 is a schematic side view of the hemostatic clamp for collecting blood samples of the present invention;

fig. 2 is a schematic perspective view of the blood specimen collecting hemostatic clamp of the present invention;

fig. 3 is a schematic structural view of the hemostatic block of the present invention.

In the figure: 10-a first clamping body; 11-a first clamping end; 12-a first tail end; 13-a first stopper; 14-a blood clot; 15-a second limiting block; 16-pressing block; 20-a second clamping body; 21-a second clamping end; 22-a second tail end; 30-axis of rotation.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1, a hemostatic clamp for collecting a blood sample includes: a first grip body 10 and a second grip body 20. The two ends of the first clamping body 10 are respectively a first clamping end 11 and a first tail end 12, and the two ends of the second clamping body 20 are respectively a second clamping end 21 and a second tail end 22. The middle of the first clamping body 10 is connected with the middle of the second clamping body 20 through a rotating shaft 30, a torsion spring (not shown) is sleeved on the rotating shaft 30, and two ends of the torsion spring are respectively connected with the first clamping body 10 and the second clamping body 20, thereby forming a clip style.

Referring to fig. 1 to 3, the first holding end 11 and the second holding end 21 are both bent along the length direction of the hemostatic clamp, so that the first holding end 11 and the second holding end 21 are both arc-shaped, and the inner cavities of the first holding end 11 and the second holding end 21 are disposed opposite to each other, so that the hemostatic clamp can hold the arm of the patient.

The first clamping end 11 includes a first stopper 13, a hemostatic block 14 and a second stopper 15 arranged at intervals in sequence along the span direction of the first clamping body 10. Hemostatic clamp is when centre gripping patient's elbow position, first stopper 13 and second stopper 15 are located the elbow inboard, second exposed core 21 is located the elbow outside, when patient's arm does not extend completely, first stopper 13, second stopper 15 and second exposed core 21 form three point support forms, under torque spring's effect, hemostatic clamp can open patient's handle completely, and fix, hemostatic clamp 14 contacts with the pinhole on patient's skin simultaneously, and press, thereby accomplish hemostatic operation.

In this embodiment, the width of second exposed core 21 is not less than the distance between first stopper 13 and the second stopper 15, makes the width of second exposed core 21 longer like this, and the hemostatic clamp is opened patient's arm back, and the length that second exposed core 21 held up is longer, all has the supporting role to the forearm and the forearm of patient's hand, can guarantee that patient's elbow joint is not damaged. In order to improve the comfort of the patient, the inner sides of the first stopper 11 (i.e., the inner sides of the first stopper 13, the hemostatic block 14, and the second stopper 15) and the second stopper 21 are provided with an anti-slip layer (not shown) made of anti-slip cloth.

In this embodiment, the lateral surface of the hemostatic block 14 located at the inner side of the first clamping end 11 is provided with a hemispherical pressing block 16, which is used for effectively contacting with a needle hole on the skin of a patient, the pressing block 16 and the hemostatic block 14 are integrally formed and made of a silica gel material, so that the hemostatic block 14 is prevented from rigidly pressing the skin of the patient, and the patient has certain comfort.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A blood specimen collection hemostatic clamp, comprising: a first clamping body (10) and a second clamping body (20) hinged to each other; the first clamping body (10) comprises a first clamping end (11) and a first tail end (12), and the second clamping body (20) comprises a second clamping end (21) and a second tail end (22); first exposed core (11) with second exposed core (21) all are the arc, and first exposed core (11) with the inner chamber of second exposed core (21) sets up relatively, first exposed core (11) are followed the width direction of first centre gripping body (10) is including first stopper (13), hemostatic block (14) and second stopper (15) that the interval set up in proper order.

2. The hemostatic clamp for collecting blood samples according to claim 1, wherein the hemostatic mass (14) is provided with a hemispherical pressing mass (16) on the side surface inside the first clamping end (11).

3. The hemostatic clamp for collecting a blood sample according to claim 2, wherein the pressing block (16) is made of silica gel.

4. The hemostatic clip according to claim 3, wherein the pressing block (16) is integrally formed with the hemostatic block (14), and the hemostatic block (14) is made of silicone.

5. The blood specimen collection hemostatic clip of claim 4, wherein the width of the second clamping end (21) is not less than the distance between the first stopper (13) and the second stopper (15).

6. The blood specimen collection hemostat according to claim 5, wherein the first clamping end (11) and the second clamping end (21) are each curved along the length of the hemostat.

7. The hemostatic clamp for collecting blood samples according to claim 6, wherein the first holding end (11) and the second holding end (21) are provided with an anti-slip layer on the inner side.

8. The blood specimen collection hemostatic clip of claim 7, wherein the anti-slip layer is an anti-slip cloth.

9. The hemostatic clamp according to any one of claims 1 to 8, wherein the middle portions of the first clamping body (10) and the second clamping body (20) are connected by a rotating shaft (30), the rotating shaft (30) is sleeved with a torsion spring, and two ends of the torsion spring are respectively connected with the first clamping body (10) and the second clamping body (20).