CN215937370U

CN215937370U - Blood sampling device for hematology nursing

Info

Publication number: CN215937370U
Application number: CN202121073572.4U
Authority: CN
Inventors: 李艳萍; 殷云; 齐香明
Original assignee: Shanxi Provincial Peoples Hospital
Current assignee: Shanxi Provincial Peoples Hospital
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2022-03-04
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a blood sampling device for hematology nursing, which comprises a paper changing mechanism capable of continuously changing paper, wherein a bracket mechanism capable of fixing the arm of a patient is further arranged at the top end of the paper changing mechanism, and a test tube blood specimen mechanism for carrying is further arranged at the top end of the paper changing mechanism. This blood sampling device is used in hematology department nursing, during the use, medical personnel at first use for the patient through the packing paper that paper changing mechanism updated, and rethread gimbal mechanism fixes the patient arm and takes a blood sample, can put into test tube blood sample mechanism with the blood sample after the blood sampling is accomplished and can accomplish the blood sampling step.

Description

Blood sampling device for hematology nursing

Technical Field

The utility model relates to a medical appliance, in particular to a blood sampling device for hematology nursing.

Background

The traditional blood sampling method needs to take a pad towel to be padded below the arm of a patient and then blood sampling is carried out. After the blood sampling is accomplished, medical personnel still need the rotation direction, puts into the device of body side with blood sample test tube and blood sampling sharp weapon in, will replace new pad piece of cloth again when taking a blood sample for next patient, so repeated above-mentioned operation, operating procedure is numerous and diverse, wastes time and energy, brings the burden for medical personnel's work. In view of the above drawbacks, it is actually necessary to design a blood collection device for hematological care.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: provides a blood sampling device for nursing in hematology department, which solves the problems of the background technology.

In order to solve the technical problems, the technical scheme of the utility model is as follows: blood sampling device is used in hematology department nursing is including the paper mechanism that trades that can trade paper in succession, trade paper mechanism top still be equipped with the gimbal mechanism that can fix patient's arm, trade paper mechanism top still be equipped with and be used for the test tube blood sample mechanism who accepts.

Further, trade paper mechanism by frame, step motor, driving shaft, bracing piece, fixed block, the frame by two, step motor set firmly in right side frame rear end, the driving shaft set firmly in the step motor front end, bracing piece one end set firmly in the inside rear end of left side frame, the fixed block have two, the fixed block screw thread locate bracing piece one end, the fixed block screw thread locate the driving shaft other end.

Furthermore, four corners of the lower end of the frame are fixedly provided with foot pads.

Furthermore, the inner side of the frame is also provided with a guide hole which is rectangular.

Furthermore, a jog switch is arranged at the top of the right side frame.

Furthermore, a guide plate is fixedly arranged on the inner side of the frame, and the section of the guide plate is L-shaped.

Further, gimbal mechanism by support frame, dwang, stay cord, bandage, the support frame set firmly left side frame top, the dwang rotate the cover and locate the support frame top, stay cord one end set firmly in the dwang bottom, the bandage set firmly in the stay cord other end.

Further, test tube blood sample mechanism by constant head tank, test-tube rack, sharp weapon receiver, the constant head tank have two, the test-tube rack activity locate in the left constant head tank, sharp weapon receiver activity locate in the constant head tank on right side.

Compared with the prior art, this blood sampling device is used in hematology department nursing, during the use, medical personnel at first use for the patient through the packing paper that trades paper mechanism and renews, and rethread gimbal mechanism fixes the patient arm and takes a blood sample, can accomplish the blood sampling step in putting into test tube blood sample mechanism with the blood sample after the blood sampling is accomplished.

Drawings

FIG. 1 is a perspective view of a blood collection device for nursing in hematology;

FIG. 2 is a plan view of the blood collecting device for nursing in the blood department;

fig. 3 is a front view of the blood collecting device for nursing in the hematology department.

The device comprises a frame 1, a stepping motor 2, a driving shaft 3, a supporting rod 4, a fixing block 5, a foot pad 6, a guide hole 7, a jog switch 8, a guide plate 9, a supporting frame 10, a rotating rod 11, a pull rope 12, a binding band 13, a positioning groove 14, a test tube rack 15 and a sharps storage box 16.

The following detailed description will be further described in conjunction with the above-identified drawings.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art, that the described embodiments may be practiced without some or all of these specific details. In other instances, well known process steps have not been described in detail.

Example 1

As shown in the figure, the blood sampling device for hematology nursing comprises a paper changing mechanism capable of continuously changing paper, a support mechanism capable of fixing the arm of a patient is further arranged at the top end of the paper changing mechanism, and a test tube blood specimen mechanism used for carrying is further arranged at the top end of the paper changing mechanism.

During the use, medical personnel at first use for the patient through the packing paper that trades paper mechanism and change new, and rethread gimbal mechanism fixes patient's arm and takes a blood sample, can put into test tube blood sample mechanism with the blood sample after the blood sampling is accomplished and can accomplish the blood sampling step.

Example 2

As shown in the figure, the blood sampling device for hematology nursing comprises a paper changing mechanism capable of continuously changing paper, a support mechanism capable of fixing the arm of a patient is further arranged at the top end of the paper changing mechanism, and a test tube blood specimen mechanism used for carrying is further arranged at the top end of the paper changing mechanism. The paper changing mechanism comprises a frame 1, a stepping motor 2, a driving shaft 3, support rods 4 and two fixing blocks 5, wherein the frame 1 comprises two frames 1, the stepping motor 2 is fixedly arranged at the rear end of the right frame 1, the driving shaft 3 is fixedly arranged at the front end of the stepping motor 2, one end of each support rod 4 is fixedly arranged at the rear end inside the left frame 1, the number of the fixing blocks 5 is two, the fixing blocks 5 are arranged at one end of each support rod 4 in a threaded manner, the fixing blocks 5 are arranged at the other end of the driving shaft 3 in a threaded manner, foot pads 6 are fixedly arranged at four corners of the lower end of the frame 1, guide holes 7 are further formed in the inner side of the frame 1, each guide hole 7 is rectangular, a inching switch 8 is further arranged at the top of the right frame 1, a guide plate 9 is further fixedly arranged on the inner side of the frame 1, the section of each guide plate 9 is L-shaped, and the support mechanism comprises a support frame 10, Dwang 11, stay cord 12, bandage 13, support frame 10 set firmly 1 top of left side frame, dwang 11 rotate the cover and locate support frame 10 top, 12 one end of stay cord set firmly in 11 bottoms of dwang, bandage 13 set firmly in the 12 other ends of stay cord, test tube blood specimen mechanism by constant head tank 14, test-tube rack 15, sharp weapon receiver 16, constant head tank 14 have two, test-tube rack 15 activity locate in left constant head tank 14, sharp weapon receiver 16 activity locate in constant head tank 14 on right side.

Before the device is used, medical personnel firstly sleeve the packing paper on the support rod 4, then fix the fixed block 5 on the support rod 5 by screw thread, pull out a section of packing paper to pass through the guide hole 7 on the frame, and then fix the packing paper on the driving shaft. When needing to give the blood sampling of patient, medical personnel press inching switch 8, let step motor 2 drive driving shaft 3 rotatory, take out one section with unused packing paper and can stop pressing inching switch 8 between two frames 1, used packing paper is rolled up on driving shaft 3, the patient can fill up the forearm on new section packing paper, reuse bandage 13 fixes the wrist of patient and can give the blood sampling of patient, when giving next patient's blood sampling, medical personnel press inching switch 8 again, action before the repetition can. The test tube from which blood has been drawn can be placed in the test tube rack 15 on the left side frame 1, and the disposable set for taking blood can be placed in the sharps container 16 on the right side frame 1. The guide plate 9 between the frames 1 can guide the motion track of the paper pad.

Claims

1. Blood sampling device is used in hematology department nursing, its characterized in that is including the paper mechanism that trades that can trade paper in succession, trade paper mechanism top still be equipped with the gimbal mechanism that can fix patient's arm, trade paper mechanism top still be equipped with and be used for the test tube blood sample mechanism who accepts.

2. The blood sampling device for hematology nursing according to claim 1, wherein the paper changing mechanism comprises two frames, two stepping motors, a driving shaft, two supporting rods and two fixing blocks, the stepping motors are fixedly arranged at the rear end of the right frame, the driving shaft is fixedly arranged at the front end of the stepping motors, one end of each supporting rod is fixedly arranged at the rear end inside the left frame, the two fixing blocks are arranged, the fixing blocks are arranged at one end of the supporting rod in a threaded manner, and the fixing blocks are arranged at the other end of the driving shaft in a threaded manner.

3. The blood sampling device for hematology nursing as claimed in claim 2, wherein the four corners of the lower end of the frame are further fixedly provided with foot pads.

4. The blood sampling device for hematology care as recited in claim 3, wherein a guide hole is further formed inside the frame, and the guide hole has a rectangular shape.

5. The hematology care blood sampling device of claim 4, wherein the top of the right frame is further provided with a jog switch.

6. The apparatus according to claim 5, wherein a guide plate is fixed to the frame, and the cross-section of the guide plate is L-shaped.

7. The blood sampling device for hematology nursing according to claim 6, wherein the supporting frame comprises a supporting frame, a rotating rod, a pulling rope and a binding band, the supporting frame is fixedly arranged at the top end of the left side frame, the rotating rod is rotatably sleeved at the top of the supporting frame, one end of the pulling rope is fixedly arranged at the bottom end of the rotating rod, and the binding band is fixedly arranged at the other end of the pulling rope.

8. The blood sampling device for nursing of hematological department according to claim 7, wherein the test tube blood specimen mechanism comprises two positioning grooves, a test tube rack and a sharps container, the test tube rack is movably arranged in the left positioning groove, and the sharps container is movably arranged in the right positioning groove.