CN217186480U

CN217186480U - Artery blood sampling auxiliary device

Info

Publication number: CN217186480U
Application number: CN202220539114.3U
Authority: CN
Inventors: 周芩聿; 陈富家; 邹兴; 赵丽苹; 王希罕
Original assignee: First Affiliated Hospital of Chongqing Medical University
Current assignee: First Affiliated Hospital of Chongqing Medical University
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-08-16
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses an artery blood sampling auxiliary device, comprising a base plate, the bottom plate top is provided with the mounting panel, the block groove has been seted up to the mounting panel outer wall, the inside mounting groove that is provided with of mounting panel. The utility model discloses a board of placing that sets up, place the top of board and seted up convex recess, make patient's arm can be fixed to the arc-shaped inslot of placing the inboard, the ribbon covers in patient's arm top simultaneously, rotatory rotation axis, it is rotatory to make the rotation axis drive the rotation swiveling wheel, then the swiveling wheel drives the ribbon and rotates, make the ribbon can twine on patient's arm, first ribbon is used for fixed wrist front end portion, can be wrist or palm, second ribbon is used for fixed arm, expose the blood sampling position between two ribbons, the skin at blood sampling position is tightened, just like this blood is taken out, to the patient that skin is lax, old patient, this bandage can be fine make skin tighten.

Description

Artery blood sampling auxiliary device

Technical Field

The utility model relates to an artery blood sampling field, concretely relates to artery blood sampling auxiliary device.

Background

The most common clinical site for collecting arterial blood with high puncture success rate is the radial artery. But its during actual operation, patient's arm directly is put on the desktop, and the patient rocks the arm easily at the in-process of artery blood sampling and leads to the blood taking needle to take place the skew to meet the patient that skin is lax, very inconvenient puncture.

Therefore, it is necessary to provide an arterial blood collection assisting device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an artery blood sampling auxiliary device to solve patient's arm and directly put on the desktop, lead to the patient to rock the problem that leads to the blood taking needle to take place the skew at the in-process arm of artery blood sampling easily.

In order to achieve the above object, the present invention provides the following technical solutions: an artery blood sampling auxiliary device comprises a bottom plate, wherein the top of the bottom plate is provided with a mounting plate, the outer wall of the mounting plate is provided with a clamping groove, the mounting plate is internally provided with a mounting groove, the mounting groove is internally provided with a lifting shaft, the inside of one end of the lifting shaft is provided with a connecting groove, a clamping block is arranged inside the connecting groove, a connecting shaft is arranged at the top of the connecting groove, a rotating block is arranged inside the connecting shaft, a placing plate is arranged at the top of the rotating block, a positioning groove is arranged on the inner wall of the placing plate, a connecting strip is arranged in the positioning groove, the top of the connecting strip is provided with a pillow, the inside of the top of the placing plate is provided with a connecting hole, the bottom of the placing plate is provided with a rotating shaft, the middle of the rotating shaft is provided with a rotating wheel, the two ends of the rotating shaft are provided with rotating wheels, and the outer wall of each rotating wheel is provided with a binding belt.

Preferably, the number of the mounting plates is two, and the two mounting plates are distributed on two sides of the horizontal center line of the bottom plate at equal intervals.

Preferably, the number of the engaging grooves is set to be a plurality, and the engaging grooves are equidistantly distributed on two sides of a vertical center line of the mounting plate.

Preferably, the lifting shaft is connected with the mounting groove in a sliding manner, and the cross sectional area of the lifting shaft is smaller than that of the mounting groove.

Preferably, the pillow is made for the sponge material, the pillow with place the board block and be connected, the longitudinal section of placing the board is arc setting.

Preferably, the number of the ribbons is two, and the two ribbons are symmetrically distributed on two sides of the horizontal center line of the placing plate.

Preferably, the both ends of ribbon set up respectively in the upper and lower both sides of swiveling wheel, the ribbon is made for the rubber material.

Preferably, the number of the connecting holes is four, and the four connecting holes are symmetrically distributed on two sides of the horizontal center line of the placing plate.

The utility model discloses a board of placing that sets up, place the top of board and seted up convex recess, make patient's arm can be fixed to the arc-shaped inslot of placing the inboard, the ribbon covers in patient's arm top simultaneously, rotatory rotation axis, it is rotatory to make the rotation axis drive the rotation swiveling wheel, then the swiveling wheel drives the ribbon and rotates, make the ribbon can twine on patient's arm, first ribbon is used for fixed wrist front end portion, can be wrist or palm, second ribbon is used for fixed arm, expose the blood sampling position between two ribbons, the skin at blood sampling position is tightened, just like this blood is taken out, to the patient that skin is lax, old patient, this bandage can be fine make skin tighten.

Drawings

Fig. 1 is a perspective view of an arterial blood sampling auxiliary device of the present invention;

FIG. 2 is a sectional perspective view of the auxiliary device for arterial blood sampling of the present invention;

FIG. 3 is a perspective view of a placement plate of the auxiliary device for arterial blood sampling of the present invention;

fig. 4 is a perspective view of a rotating shaft of the arterial blood sampling auxiliary device of the present invention.

Description of reference numerals:

1. a base plate; 2. mounting a plate; 3. a clamping groove; 4. mounting grooves; 5. a lifting shaft; 6. connecting grooves; 7. a clamping block; 8. a connecting shaft; 9. rotating the block; 10. placing the plate; 11. positioning a groove; 12. a connecting strip; 13. a pillow pad; 14. a rotating shaft; 15. a rotating wheel; 16. a rotating wheel; 17. binding a belt; 18. and connecting the holes.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the attached drawings.

The utility model provides an artery blood sampling auxiliary device as shown in figures 1-4, the preferred embodiment of which comprises a bottom plate 1, a mounting plate 2 is arranged on the top of the bottom plate 1, a clamping groove 3 is arranged on the outer wall of the mounting plate 2, a mounting groove 4 is arranged inside the mounting plate 2, a lifting shaft 5 is arranged inside the mounting groove 4, a connecting groove 6 is arranged inside one end of the lifting shaft 5, a clamping block 7 is arranged inside the connecting groove 6, a connecting shaft 8 is arranged on the top of the connecting groove 6, a rotating block 9 is arranged inside the connecting shaft 8, a placing plate 10 is arranged on the top of the rotating block 9, a positioning groove 11 is arranged on the inner wall of the placing plate 10, a connecting strip 12 is arranged inside the positioning groove 11, a pillow 13 is arranged on the top of the connecting strip 12, a connecting hole 18 is arranged inside the top of the placing plate 10, a rotating shaft 14 is arranged on the bottom of the placing plate 10, the middle of the rotating shaft 14 is provided with a rotating wheel 15, the two ends of the rotating shaft 14 are provided with rotating wheels 16, and the outer wall of each rotating wheel 16 is provided with a binding belt 17.

In this embodiment, the quantity of mounting panel 2 sets up to two, two mounting panel 2 equidistant distribution is in the both sides of the horizontal center line of bottom plate 1, the quantity of block groove 3 sets up to a plurality of, and is a plurality of block groove 3 equidistant distribution is in the both sides of the vertical center line of mounting panel 2, lift axle 5 and mounting groove 4 sliding connection, the cross-sectional area of lift axle 5 is less than the cross-sectional area of mounting groove 4, can adjust the angle of placing board 10 through the lift of lift axle 5, inserts the inside of block groove 3 and spread groove 6 with fixture block 7 after the adjustment, is convenient for fix the angle of placing board 10, is convenient for to the blood sampling that the artery can be better.

Pillow 13 is made for the sponge material, pillow 13 with place board 10 block connection, the longitudinal section of placing board 10 is convex setting, pillow 13 is disposable, prevents cross infection between the patient, pillow 13 can protect patient's arm simultaneously, keeps patient's hand comfortable. The quantity of ribbon 17 sets up to two, two 17 symmetric distribution in the both sides of the horizontal center line of placing board 10, the both ends of ribbon 17 set up respectively in the upper and lower both sides of swiveling wheel 16, ribbon 17 makes for the rubber material, the quantity of connecting hole 18 sets up to four, four 18 symmetric distribution in the both sides of the horizontal center line of placing board 10 of connecting hole designs the bandage at both ends around placing board 10, and ribbon 17 has the elasticity, and convenient fixed, and first ribbon 17 is used for fixed wrist front end portion, can be wrist or palm, and second ribbon 17 is used for fixed arm, exposes the blood sampling position between two ribbons 17.

Referring to the attached drawings 1-4 of the specification, when blood sampling is required to be performed on an artery of a patient, firstly, the height or the inclination angle of a placing plate 10 is adjusted, the placing plate 10 is pushed upwards or downwards, the placing plate 10 drives a lifting shaft 5 to move up and down, the height of one lifting shaft 5 can be adjusted independently due to the fact that the placing plate 10 is connected with the lifting shaft 5 in a rotating mode, meanwhile, the cross section of a mounting groove 4 is larger than that of the lifting shaft 5, the mounting groove 4 can be moved left and right on the inner wall of the lifting shaft 5, the placing plate 10 can be adjusted in an inclined mode, after the placing plate 10 is adjusted, a clamping block 7 is inserted into a clamping groove 3 and a connecting groove 6 to fix the placing plate 10, then, a connecting strip 12 at the bottom of a pillow pad 13 is inserted into a positioning groove 11, and the pillow pad 13 is fixed.

The arm of the patient stretches into the groove at the top of the placing plate 10, the bandage 17 covers the arm of the patient, then the rotating wheel 15 is rotated, the rotating wheel 15 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the rotating wheels 16 at two sides to rotate, the rotating wheels 16 drive the bandage 17 to be wound on the outer wall of the rotating wheels 16, the bandage 17 is tightened to fix the arm of the patient, the bandage 17 has elasticity and is convenient to fix, the first bandage 17 is used for fixing the front end part of the wrist and can be a wrist or a palm, the second bandage 17 is used for fixing the arm, a blood sampling position is exposed between the two bandages 17, the artery needs to be touched by the hand before blood sampling, blood can be sampled only by feeling the pulsation of the artery, the two bandages 17 are arranged because the skin of the part needing blood sampling is tightened, so blood can be sampled well, and for the patient with loose skin and the elderly patient, the bandage 17 can well enable the skin to be tightened, the two adjustable bandages 17 are designed to be suitable for different patients and for use in arterial blood draw sites at various sites on the hand.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. An artery blood sampling auxiliary device comprises a bottom plate (1), and is characterized in that: the novel pillow is characterized in that a mounting plate (2) is arranged at the top of the bottom plate (1), a clamping groove (3) is formed in the outer wall of the mounting plate (2), a mounting groove (4) is formed in the mounting plate (2), a lifting shaft (5) is arranged in the mounting groove (4), a connecting groove (6) is formed in one end of the lifting shaft (5), a clamping block (7) is arranged in the connecting groove (6), a connecting shaft (8) is arranged at the top of the connecting groove (6), a rotating block (9) is arranged in the connecting shaft (8), a placing plate (10) is arranged at the top of the rotating block (9), a positioning groove (11) is formed in the inner wall of the placing plate (10), a connecting strip (12) is arranged in the positioning groove (11), a pillow cushion (13) is arranged at the top of the connecting strip (12), a connecting hole (18) is formed in the top of the placing plate (10), the bottom of placing board (10) is provided with rotation axis (14), the centre of rotation axis (14) is provided with rotates wheel (15), the both ends of rotation axis (14) are provided with swiveling wheel (16), the outer wall of swiveling wheel (16) is provided with ribbon (17).

2. An arterial blood collection aid according to claim 1 wherein: the quantity of mounting panel (2) sets up to two, two mounting panel (2) equidistant distribution is in the both sides of the horizontal center line of bottom plate (1).

3. An arterial blood collection aid according to claim 1 wherein: the number of the clamping grooves (3) is set to be a plurality, and the clamping grooves (3) are distributed on two sides of the vertical center line of the mounting plate (2) at equal intervals.

4. An arterial blood collection aid according to claim 1 wherein: the lifting shaft (5) is connected with the mounting groove (4) in a sliding mode, and the cross sectional area of the lifting shaft (5) is smaller than that of the mounting groove (4).

5. An arterial blood collection aid according to claim 1 wherein: the pillow (13) is made of sponge materials, the pillow (13) is connected with the placing plate (10) in a clamping mode, and the longitudinal section of the placing plate (10) is arc-shaped.

6. An arterial blood collection aid according to claim 1 wherein: the number of the cable ties (17) is two, and the cable ties (17) are symmetrically distributed on two sides of the horizontal center line of the placing plate (10).

7. An arterial blood collection aid according to claim 1 wherein: the two ends of the binding belt (17) are respectively arranged on the upper side and the lower side of the rotating wheel (16), and the binding belt (17) is made of rubber.

8. An arterial blood collection aid according to claim 1 wherein: the number of the connecting holes (18) is four, and the four connecting holes (18) are symmetrically distributed on two sides of the horizontal center line of the placing plate (10).