CN220459337U - Arm placing frame for blood sampling - Google Patents

Abstract

The utility model relates to an arm puts frame during blood sampling, including base and bracket, the department is connected with the fixed pipe in the middle of the higher authority of base, the inserted bar top of intubate is connected with the bracket in the fixed pipe, the base both sides face is close to border department and all is connected with the guide bar, two all overlap on the guide bar has the regulation seat, install electric telescopic handle above the regulation seat, the removal frame is installed on electric telescopic handle's top, remove in the jack of inserting on the frame and offering on the bracket, be provided with regulation structure between fixed pipe and the regulation seat, in-process at in-service use, usable regulation seat drives the removal of removal frame on the guide bar, can carry out nimble regulation to this holistic length of putting the frame according to actual conditions's needs.

Description

Arm placing frame for blood sampling

Technical Field

The application relates to the technical field of blood branch of academic or vocational study nursing, especially, relate to an arm puts frame when taking a blood sample.

Background

When blood is collected and tested in a hematology department, a hospital is required to collect blood from a patient, and an arm placing frame is required to be used in the blood collection process, so that the arms of the patient are placed, and the blood collection is convenient;

through retrieval, the utility model patent with the patent number of CN212816263U discloses a blood sampling bracket, which comprises a bottom plate, wherein electric lifting support legs are fixedly arranged at four corners of the top surface of the bottom plate, lifting knobs electrically connected with the four electric lifting support legs are fixedly arranged at the front side of the top surface of the bottom plate, lifting plates are fixedly arranged at the tops of the electric lifting support legs, arm supports are fixedly arranged at the tops of the lifting plates, arc-shaped bracket grooves are arranged on the top surface of each arm support, and arc-shaped soft cushions are placed in the arc-shaped bracket grooves; a foot pad is fixedly arranged at the bottom of the bottom plate; the four corners of the top surface of the bottom plate are respectively provided with a lower connecting plate, the four corners of the bottom surface of the lifting plate are respectively provided with an upper connecting plate, the bottom ends of the electric lifting support legs are movably connected with the lower connecting plates through connecting shafts, the top ends of the electric lifting support legs are movably connected with the upper connecting plates through connecting shafts, the electric lifting support legs comprise front electric lifting support legs and rear electric lifting support legs, and the front side of the top surface of the bottom plate is provided with an inclined knob which is electrically connected with the two front electric lifting support legs; the electric lifting support leg is arranged in the bottom plate, and a charging interface which is electrically connected with the storage battery is arranged on one side of the bottom plate; a damping buffer spring is arranged between the lifting plate and the arm support; the forearm is supported at a certain height through the electric lifting support leg, so that a blood collection test tube does not need to be taken out from a test tube rack, and the forearm can be directly and vertically placed for blood collection, so that the blood collection is more convenient, and the blood collection efficiency can be improved; meanwhile, the arm support can be adjusted in height through the electric lifting support leg and the arm support, so that patients with different heights and arm lengths can be conveniently subjected to bearing blood collection; the arm support can also adjust the inclination angle through the lifting support legs, when the blood collection is slow due to the factors of thinner blood veins of a patient or too tight binding of blood collection rubber bands and the like, the front end of the arm support can be adjusted to be inclined downwards, so that the front end of the arm is inclined downwards, the blood flow in the arm is accelerated, and the blood collection speed is improved;

however, in the actual use process, because the lengths of the arms of different patients are different, when the length of the support is too short, the arms of the patients cannot be well placed, and when the length of the support is too long, the support occupies more space, so that the support has an improvement.

Disclosure of Invention

In order to solve the problem in the background art, the application provides an arm placing frame for blood sampling.

The application provides a arm puts frame when taking a blood adopts following technical scheme:

the utility model provides a frame is put to arm during blood sampling, includes base and bracket, the department is connected with the fixed pipe in the middle of the higher authority of base, the inserted bar top of intubate is connected with the bracket in the fixed pipe, the base both sides face is close to border department and all is connected with the guide bar, two all overlap on the guide bar has the regulation seat, install electric telescopic handle above the regulation seat, the removal frame is installed on electric telescopic handle's top, remove in the jack of inserting on the frame and offering on the bracket, be provided with adjusting structure between fixed pipe and the regulation seat.

Preferably, the adjusting structure comprises a lifting sleeve sleeved on the fixed pipe, and the lifting sleeve is rotationally connected with the two adjusting seats through two curved rods.

Preferably, the fixing tube is provided with threads, the fixing tube is sleeved with a screw sleeve, the screw sleeve is provided with a hand wheel, a plurality of connecting rods are connected below the screw sleeve, the bottom ends of the connecting rods are connected with rotating sleeves, and the bottom ends of the rotating sleeves are rotatably connected to the lifting sleeves.

Preferably, a limiting block is arranged at one end of the guide rod away from the base, and a limiting groove is formed in the position of the guide rod on the adjusting seat.

Preferably, a U-shaped frame is arranged in the middle of the upper surface of the bracket, and a pressing plate is movably arranged on the U-shaped frame.

Preferably, the middle part of the upper surface of the pressing plate is rotatably connected with a T-shaped screw rod, the T-shaped screw rod penetrates through a threaded hole formed in the U-shaped frame, two sides of the pressing plate are connected with limiting rods, and the limiting rods movably penetrate through the U-shaped frame.

In summary, the present application includes the following beneficial technical effects:

1. according to the utility model, the guide rods are connected to the two sides of the base provided with the bracket, the two guide rods are sleeved with the adjusting seats, each adjusting seat is connected with the movable frame through the electric telescopic rod, the inserted rod on the movable frame is inserted into the jack formed in the bracket, in the actual use process, the movable frame can be driven to move on the guide rods by the adjusting seats, and the whole length of the placing frame can be flexibly adjusted according to the actual situation;

2. the top end of an inserted rod inserted into a fixed pipe connected with the middle part of the upper surface of the base is connected to the bracket, a threaded sleeve sleeved on the fixed pipe provided with threads is provided with a hand wheel, a rotating sleeve connected with the bottom end of a connecting rod on the threaded sleeve is rotatably connected to the lifting sleeve, the lifting sleeve is rotatably connected with two adjusting seats through two curved rods, and when the threaded sleeve is rotated on the fixed pipe by the hand wheel to drive the lifting sleeve to move, the position of the movable frame can be adjusted, so that the operation is simple and convenient;

3. the T-shaped screw rod penetrates through the threaded hole in the middle of the U-shaped frame on the bracket, the bottom end of the T-shaped screw rod is connected to the pressing plate, the limiting rod connected to the pressing plate penetrates through the U-shaped frame, and after the arm of a patient is placed on the bracket, the T-shaped rod can be rotated to drive the pressing plate to move downwards to be pressed on the arm of the patient, so that blood vessels of the patient are better exposed for blood sampling work.

Drawings

Fig. 1 is a schematic structural view of an arm placement frame for blood collection in an embodiment of the present application;

FIG. 2 is an enlarged view of the structure of the arm rest at the position A during blood collection in the embodiment of the application;

fig. 3 is an enlarged view of a B-site structure of the arm placement rack for blood collection in the embodiment of the present application.

Reference numerals illustrate: 1. a base; 2. a bracket; 3. an adjusting seat; 4. a moving rack; 5. a fixed tube; 6. a guide rod; 7. a limit groove; 8. a limiting block; 9. an electric telescopic rod; 10. a U-shaped frame; 11. a screw sleeve; 12. a rotating sleeve; 13. a lifting sleeve; 14. a curved bar; 15. a connecting rod; 16. a hand wheel; 17. a pressing plate; 18. a T-shaped screw; 19. and a limit rod.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses arm placing frame during blood sampling. Referring to fig. 1-3, an arm puts frame during blood sampling, including base 1 and bracket 2, the department is connected with fixed pipe 5 in the above middle of base 1, the inserted bar top of intubate is connected with bracket 2 in the fixed pipe 5, the both sides face of base 1 is close to border department and all is connected with guide bar 6, the cover that all moves about on two guide bars 6 has regulating seat 3, install electric telescopic handle 9 above regulating seat 3, movable frame 4 is installed on the top of electric telescopic handle 9, the inserted bar intubate is offered in the jack on bracket 2 on movable frame 4, be provided with adjusting structure between fixed pipe 5 and the regulating seat 3, adjusting structure includes movable cover and establishes the lift sleeve 13 on fixed pipe 5, be provided with the screw thread on the fixed pipe 5 between lift sleeve 13 and two regulating seat 3 through two curved bars 14 rotation connection, be provided with screw thread on the fixed pipe 5, be provided with the screw thread on the inner wall of screw sleeve 11, be provided with hand wheel 16 on the screw sleeve 11, be connected with many connecting rods 15 below the screw sleeve 11, the bottom of connecting rod 15 is connected with change sleeve 12, change sleeve 12 can take turns to the bottom end that can take turns to the position through the movable frame 13 on the fixed pipe 3 through the fixed pipe 13, can take turns to the base 3, and can take turns to the position through the movable frame 13, and can take turns to the base through the regulating seat 3, the length is high-down in fact, the base is realized through the movable frame is adjusted through the length is adjusted 3, and can take down the position is adjusted.

Referring to fig. 1-3, a limit block 8 is arranged at one end of the guide rod 6 far away from the base 1, a limit groove 7 is formed in the position, located on the guide rod 6, of the adjusting seat 3, the limit block 8 and the groove wall of the limit groove 7 are utilized to limit the adjusting seat 3 on the guide rod 6, the problem that the adjusting seat 3 slides down on the guide rod 6 is avoided, a U-shaped frame 10 is mounted in the middle of the upper surface of the bracket 2, a pressing plate 17 is movably arranged on the U-shaped frame 10, a T-shaped screw 18 is rotatably connected to the middle of the upper surface of the pressing plate 17, the T-shaped screw 18 penetrates through a threaded hole formed in the U-shaped frame 10, limit rods 19 are connected to two sides of the pressing plate 17, the limit rods 19 movably penetrate through the U-shaped frame 10, the T-shaped screw 18 is rotated on the U-shaped frame 10 to drive the pressing plate 17 to move downwards, blood vessels on the arm of a patient can be better exposed when the arm is pressed onto the patient, and blood sampling work is facilitated.

The implementation principle of the arm placing frame during blood sampling in the embodiment of the application is as follows: firstly, according to the actual length of the arm of a patient, the screw sleeve 11 is downwards rotated on the fixed tube 5 by utilizing the hand wheel 16, the lifting sleeve 13 is driven to downwards move on the fixed tube 5 by the connecting rod 15 and the rotating sleeve 12, the adjusting seat 3 is pushed to move towards one side far away from the base 1 on the guide rod 6 by utilizing the two curved rods 14, so that the distance between the two movable frames 4 is increased, the whole length of the placing frame is flexibly adjusted, the patient is placed on the bracket 2, the pressing plate 17 is driven to downwards move by utilizing the rotation of the T-shaped screw 18 on the U-shaped frame 10, the blood vessel is better exposed by pressing the pressing plate on the arm of the patient, and finally blood collection is carried out.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (6)

1. Arm puts frame during blood sampling, including base (1) and bracket (2), its characterized in that: the utility model discloses a fixed pipe, including base (1), fixed pipe (5) are connected with the inserted bar top of intubate, base (1) both sides face is close to border department and all is connected with guide bar (6), two all overlap on guide bar (6) have regulation seat (3), electric telescopic handle (9) are installed to the higher authority of regulation seat (3), remove frame (4) are installed on the top of electric telescopic handle (9), remove in jack on frame (4) inserted bar intubate is offered on bracket (2), be provided with regulation structure between fixed pipe (5) and regulation seat (3).

2. The arm rest for blood collection according to claim 1, wherein: the adjusting structure comprises a lifting sleeve (13) sleeved on the fixed pipe (5), and the lifting sleeve (13) is rotationally connected with the two adjusting seats (3) through two curved rods (14).

3. The arm rest for blood collection according to claim 1, wherein: the novel lifting device is characterized in that threads are arranged on the fixed tube (5), a screw sleeve (11) is sleeved on the fixed tube (5), a hand wheel (16) is arranged on the screw sleeve (11), a plurality of connecting rods (15) are connected below the screw sleeve (11), a rotating sleeve (12) is connected to the bottom end of each connecting rod (15), and the bottom end of each rotating sleeve (12) is rotatably connected to a lifting sleeve (13).

4. The arm rest for blood collection according to claim 1, wherein: one end of the guide rod (6) far away from the base (1) is provided with a limiting block (8), and a limiting groove (7) is formed in the position of the guide rod (6) on the adjusting seat (3).

5. The arm rest for blood collection according to claim 1, wherein: the middle of the upper surface of the bracket (2) is provided with a U-shaped frame (10), and the U-shaped frame (10) is movably provided with a pressing plate (17).

6. The arm rest for blood collection according to claim 5, wherein: the T-shaped screw rod (18) is rotatably connected to the middle of the upper surface of the pressing plate (17), the T-shaped screw rod (18) penetrates through a threaded hole formed in the U-shaped frame (10), limiting rods (19) are connected to the two sides of the pressing plate (17), and the limiting rods (19) movably penetrate through the U-shaped frame (10).