CN219940698U - Forelimb hemostasis device for emergency internal medicine - Google Patents

Abstract

The utility model discloses a forelimb hemostasis device for emergency internal medicine, which comprises a fixed base, a lifting mechanism, a telescopic mechanism and an inflation mechanism, wherein the lifting mechanism comprises an electric connecting rod and a convex connecting piece, the telescopic mechanism comprises a first groove, a first air bag and a second air bag, the inflation mechanism comprises an outer sleeve, the electric connecting rod enables the first cross rod to reach the height for prepressing, the first one-way valve and the second one-way valve are closed and opened at the same time, the first air bag and the second air bag are enabled to enter air, and a threshold value is set for controlling the air inflow, so that proper compression force is obtained to achieve the hemostasis effect.

Description

Forelimb hemostasis device for emergency internal medicine

Technical Field

The present utility model relates to the field of hemostatic devices. In particular to a forelimb hemostasis device for emergency internal medicine.

Background

The limb hemostasis in hospitals is generally performed by using a tourniquet, the tourniquet is wound around the limb for a circle and then knotted, and then a batten is inserted into the tourniquet to rotate so as to increase the compression force on the limb, so that the blood vessel is compressed to perform the hemostasis function.

Disclosure of Invention

The utility model aims to solve the problem that the hand is not enough to delay the treatment time so as to influence the treatment effect, and provides a novel structural design, wherein the pre-pressing operation of the front limb is realized by lifting or lowering the height of a cross rod provided with an air bag, an air charging mechanism is designed at the lower right part, the air charging of the first air bag and the second air bag by the air charging mechanism is utilized, an air pressure gauge is arranged in the air bag, the air charging amount is controlled according to the air pressure count value, and an air discharging valve is arranged in the air bag, so that the utility model adopts the following technical scheme:

forelimb hemostasis device for emergency internal medicine, forelimb hemostasis device include unable adjustment base, elevating system, telescopic machanism and inflation mechanism, unable adjustment base places on horizontal desktop, fixed mounting has the second horizontal pole on the base, 10cm department is first horizontal pole above the second horizontal pole, elevating system includes protruding connecting piece and electric connecting rod, the push rod of electric connecting rod is connected with detachable mechanism to the joint position of protruding connecting piece, electric connecting rod fixed mounting is at unable adjustment base's upper surface.

Preferably, the electric connecting rods are symmetrically and fixedly arranged at two ends of the first cross rod and used for lifting the first cross rod. The lifting of the cross rod is electrically controlled, and the workload of personnel is reduced.

Preferably, the telescopic mechanism comprises a first groove, a second groove, a first air bag and a second air bag.

Preferably, the first groove is formed on the front surface of the first cross bar, and the second groove is formed on the same position as the first groove in the second cross bar.

Preferably, the second air bag and the first air bag corresponding to the arc shape of the second groove are arranged in the second groove and the first groove, the first air bag and the second air bag are connected through a telescopic rod, and the telescopic rod can move up and down along with the first cross rod.

Preferably, the inside of second horizontal pole sets up inflation mechanism, inflation mechanism includes the outer sleeve, the in-cylinder of outer sleeve covers the piston, piston fixed connection is on the axostylus axostyle on the right side, first check valve has been seted up to the top of piston, the upper side board left side of outer sleeve is equipped with the inflation inlet, the inflation inlet is equipped with the hose of being connected to ground second gasbag, be equipped with second check valve on the inflation inlet, directional control inflation inlet and the air inlet of piston top.

Preferably, the telescopic machanism includes standpipe and L type pipe, the standpipe is seted up on the upper surface of the lower side board of second horizontal pole, be connected through the hose between the bottom of standpipe and the second gasbag, the vertical end and the standpipe of L type pipe overlap, and the horizontal end is connected to first gasbag, and the gas tightness is good.

Preferably, the shaft lever is pulled to the right, at the moment, the first one-way valve is opened, the second one-way valve is closed, and gas enters the outer sleeve from the outside; the shaft lever is pulled leftwards, at the moment, the first one-way valve is closed, the second one-way valve is opened, and gas in the outer sleeve enters the second air bag and the first air bag through the hose and the telescopic mechanism.

Further, barometers are placed in the first air bag and the second air bag, explosion is prevented or compression is prevented from being too strong and uncomfortable, and meanwhile, a deflation valve is arranged on the upper portion of the first air bag.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the end pushing rod is driven to move by the extension and compression of the electric connecting rod, the pushing rod moves to enable the upper and lower heights of the first cross rod to change so as to achieve the distance between the first cross rod and the front limb, so that the first air bag and the second air bag pre-press the front limb, the shaft rod is pushed to inflate the air bag, the air bag is provided with the barometer, if the volume of the air bag is too large, the barometer cannot timely detect the volume, the compression can be reduced through the air release valve, and therefore a proper compression force is obtained to achieve the hemostatic effect.

Drawings

Fig. 1 is a schematic view of a forelimb hemostasis device for emergency medical use in accordance with the present utility model.

FIG. 2 is a schematic view of an inflation mechanism according to the present utility model.

FIG. 3 is a schematic view of a standpipe, L-tube, connected with a first bladder and a second bladder.

1, fixing a base; 2. a second cross bar; 3. a first cross bar; 4. a male connector; 5. an electric connecting rod; 6. a first groove; 7. a second groove; 8. a first air bag; 9. a second air bag; 10. a telescopic rod; 11 an outer sleeve; 12. a piston; 13. a shaft lever; 14. a first one-way valve; 15. an inflation inlet; 16. a hose; 17. a second one-way valve; 18. a standpipe; 19. an L-shaped tube; 20. a bleed valve; 21. a barometer.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, so as to help those skilled in the art to more fully understand the technical solutions of the present utility model.

Examples:

referring to fig. 1, 2 and 3, in combination with the above description, a forelimb hemostasis device for emergency internal medicine comprises a fixed base 1, a lifting mechanism, a telescopic mechanism and an inflation mechanism, wherein the fixed base 1 is placed on a horizontal tabletop, a second cross rod 2 is fixedly installed on the base 1, a first cross rod 3 is arranged 10cm above the second cross rod 2, the lifting mechanism comprises a convex connecting piece 4 and an electric connecting rod 5, the joint position of the convex connecting piece 4 is connected with a push rod of the electric connecting rod 5 through a detachable mechanism, the electric connecting rod 5 is fixedly installed on the upper surface of the fixed base 1, the electric connecting rod 5 is symmetrically and fixedly installed at two ends of the first cross rod 3 and used for lifting the first cross rod 3, the telescopic mechanism comprises a first groove 6, a second groove 7, a first air bag 8 and a second air bag 9, the first groove 6 is arranged on the front surface of the first cross rod 3, the second groove 7 is arranged on the second cross rod 2 at the same position as the first groove 6, the second groove 7 and the first groove 6 are internally provided with a second air bag 9 and a first air bag 8 which correspond to the arc shape of the second groove 7 and the first groove 6, the first air bag 8 and the second air bag 9 are connected through a telescopic rod 10, an inflation mechanism is arranged in the second cross rod 2 and comprises an outer sleeve 11, a piston 12 is sleeved in a cylinder of the outer sleeve 11, the piston 12 is fixedly connected on a shaft rod 13 on the right side, a first one-way valve 14 is arranged above the piston 12, the left side of an upper side plate of the outer sleeve 11 is provided with an inflation inlet 15, the inflation inlet 15 is provided with a hose 16 connected to a ground second air bag 9, the inflation inlet 15 is provided with a second one-way valve 17, the telescopic mechanism comprises a vertical pipe 18 and an L-shaped pipe 19, the standpipe 18 is arranged on the upper surface of the lower side plate of the second cross rod, the bottom of the standpipe 18 is connected with the second air bag 9 through a hose 16, the vertical end of the L-shaped pipe is sleeved with the standpipe 18, and the horizontal end of the L-shaped pipe is connected to the first air bag 8.

The working principle of the forelimb hemostasis device for the emergency department is as follows:

the extension and compression of the electric connecting rod 5 drive the end pushing rod to move, the pushing rod moves to enable the upper and lower heights of the first cross rod 3 to change so as to achieve the distance matched with the forelimbs, so that the first air bag 8 and the second air bag 9 pre-press the forelimbs, the shaft rod 13 is pulled to the right, at the moment, the first one-way valve 14 is opened, the second one-way valve 17 is closed, and air enters the outer sleeve 11 from the outside; the shaft lever 13 is pulled leftwards, at this time, the first one-way valve 14 is closed, the second one-way valve 17 is opened, gas in the outer sleeve 11 enters the second air bag 9 and the first air bag 8 through the hose 16 and the telescopic mechanism, the air pressure gauge 21 is arranged in the air bag, after the threshold value is set, air intake is stopped, if the excessive air pressure gauge 21 does not detect the excessive air pressure in time, compression can be reduced through the air release valve 20, and therefore a proper compression force is obtained to achieve the hemostatic effect.

Claims (7)

1. The utility model provides a forelimb hemostasis device for emergency internal medicine, its characterized in that, forelimb hemostasis device include unable adjustment base (1), elevating system, telescopic machanism and inflation mechanism, unable adjustment base (1) are placed on horizontal desktop, fixed mounting has second horizontal pole (2) on base (1), second horizontal pole (2) top 10cm department is first horizontal pole (3), elevating system includes protruding connecting piece (4) and electric connecting rod (5), the push rod of electric connecting rod (5) is connected with detachable mechanism in the joint position of protruding connecting piece (4), electric connecting rod (5) fixed mounting is at the upper surface of unable adjustment base (1).

2. A forelimb hemostasis device for emergency internal medicine according to claim 1 and characterized in that: the electric connecting rods (5) are symmetrically and fixedly arranged at two ends of the first cross rod (3) and used for lifting the first cross rod (3).

3. A forelimb hemostasis device for emergency internal medicine according to claim 2 and characterized in that: the telescopic mechanism comprises a first groove (6), a second groove (7), a first air bag (8) and a second air bag (9).

4. A forelimb hemostasis device for emergency internal medicine as in claim 3 wherein: the first groove (6) is formed in the front surface of the first cross rod (3), and the second groove (7) is formed in the second cross rod (2) in the same position as the first groove (6).

5. A forelimb hemostasis device for emergency internal medicine as in claim 4 wherein: the second grooves (7) and the first grooves (6) are internally provided with second air bags (9) and first air bags (8) corresponding to the arc shapes of the second grooves, and the first air bags (8) and the second air bags (9) are connected through telescopic rods (10).

6. A forelimb hemostasis device for emergency internal medicine as in claim 5 wherein: the inside of second horizontal pole (2) sets up inflation mechanism, inflation mechanism includes outer sleeve (11), the intraductal cover piston (12) of outer sleeve (11), piston (12) fixed connection is on axostylus axostyle (13) on right side, first check valve (14) have been seted up to the top of piston (12), the top board left side of outer sleeve (11) is equipped with inflation inlet (15), inflation inlet (15) are equipped with hose (16) that are connected to ground second gasbag (9), be equipped with second check valve (17) on inflation inlet (15).

7. The forelimb hemostasis device for emergency internal medicine according to claim 6, wherein: the telescopic mechanism comprises a vertical pipe (18) and an L-shaped pipe (19), the vertical pipe (18) is arranged on the upper surface of the lower side plate of the second cross rod, the bottom of the vertical pipe (18) is connected with the second air bag (9) through a hose (16), the vertical end of the L-shaped pipe is sleeved with the vertical pipe (18), and the horizontal end of the L-shaped pipe is connected to the first air bag (8).