CN211433136U - Automatic timing unblock vein pressing area - Google Patents

Abstract

The utility model discloses an automatic timing unblock pressure arteries and veins area, its characterized in that: the automatic unlocking device comprises a binding belt and an automatic unlocking device, wherein the automatic unlocking device comprises a butt joint and a buckling part, two ends of the binding belt are fixed at the end parts of the butt joint and the buckling part, and the buckling part is provided with a clamping groove; the butt joint comprises a clamping block, a timing module, a driver, a time setting module and a display. Because timing module and time setting module have been add, through setting for the count down, can set for the time of pressing the arteries and veins area oppression, the automatic unlocking device of time one is automatic to be bounced off, the ribbon is untied, presses arteries and veins area not oppressing the limbs, effectively alleviates medical resources and not enough and the monitoring problem who brings, alleviates medical personnel's pressure.

Description

Automatic timing unblock vein pressing area

Technical Field

The utility model relates to a tourniquet for hemostasis of trauma patients, in particular to an automatic timing unlocking tourniquet.

Background

In the nursing work, the tourniquet is an essential tool in venous transfusion or venous blood sampling, can ensure that the vein at the far end is quickly filled to facilitate puncture, and greatly improves the puncture success rate; meanwhile, the tourniquet also plays a great role in the hemostasis and compression process.

However, the pulse-pressing belt should not be too long or too tight. The blood pressure pulse band is used for a long time, so that the blood backflow is blocked, and the tissue necrosis is caused by ischemia and anoxia. In clinical work, the phenomenon of ischemia and anoxia caused by overlong pressing time due to forgetting to release the pulse pressing belt still exists, unnecessary harm is brought to patients, and potential safety hazards are increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic timing unblock pressure arteries and veins area through setting for the count down, can set for the time of pressing arteries and veins area oppression, and time one is bounced out to automatic unlocking device is automatic, and the ribbon is untied, presses arteries and veins area not oppressing the limb futilely, effectively alleviates medical resources and not enough and the monitoring problem who brings, alleviates medical personnel's pressure.

In order to achieve the purpose of the invention, the utility model adopts the following technical scheme: the utility model provides an automatic timing unblock vein pressing area which characterized in that: the automatic unlocking device comprises a binding belt and an automatic unlocking device, wherein the automatic unlocking device comprises a butt joint and a buckling part, two ends of the binding belt are fixed at the end parts of the butt joint and the buckling part, and the buckling part is provided with a clamping groove; the butt joint comprises

The clamping block is used for extending into the clamping groove to enable the butt joint and the buckling part to be firmly butted and clamped;

the timing module is coupled with the driver and used for generating countdown time and generating an activity signal after the countdown is finished;

the driver is connected with the clamping block and is used for controlling the clamping block to movably separate from the clamping groove when receiving the moving signal;

the time setting module is coupled with the timing module and used for modifying the countdown time;

and the display is coupled with the timing module and used for displaying the countdown time.

Preferably, the time setting module further comprises a pause module, the pause module is coupled to the timing module, and the pause module is used for temporarily stopping/resuming the countdown time of the timing module.

Preferably, the time setting module comprises a time increasing module for increasing the countdown time and a time decreasing module for decreasing the countdown time, and the time increasing module and the time decreasing module are both located on the top of the butt joint.

Preferably, the butt joint further comprises a first alarm mechanism, the first alarm mechanism is coupled to the timing module, and the first alarm mechanism sends out a reminding signal to remind the user and the medical staff of finishing countdown after receiving the activity signal.

Preferably, the first alarm mechanism comprises a sound generator and an optical band, the sound generator is located on the back of the butt joint, and the optical band is located on the outward surface of the binding tape.

Preferably, the two sides of the clamping groove are provided with unlocking buttons which are manually pressed to enable the clamping block to pop out of the clamping groove.

Preferably, the binding belt is provided with a buckle which can be detached and separated.

Preferably, the buckle is a plastic buckle capable of adjusting the length of the cable tie.

Compared with the prior art, the automatic timing unlocking tourniquet adopting the technical scheme has the following advantages

Has the advantages that:

one, adopt the utility model discloses an automatic timing unblock tourniquet area, ribbon both ends are fixed in the tip of butt joint and buckling part, form complete circular ribbon, especially when automatic unlocking device lock, are difficult to extrude skin in lock department, compare in the tourniquet area of pull formula safer.

Secondly, owing to add timing module and time setting module, through setting for the count down, can set for the time of pressing the arteries and veins area oppression, time one is to automatic unlocking device automatic flicking, and the ribbon is untied, presses the arteries and veins area not oppressing the limbs, effectively alleviates medical resources and not enough and the monitoring problem who brings, alleviates medical personnel's pressure.

Thirdly, the utility model discloses adopt the detachable connected mode between well pressure arteries and veins area and the automatic unlocking device, for guaranteeing the health when in-service use, pressure arteries and veins area generally adopts alone one set as the consumptive material, can used repeatedly after the disinfection of automatic unlocking device, and furthest reduces the unnecessary consumption, more environmental protection.

The utility model provides a vein pressing belt can also oppress the injured limbs of artery except that oppression vein is used for the puncture, reaches hemostatic purpose.

Drawings

Fig. 1 is a schematic structural view of an embodiment 1 of the automatic timing unlocking tourniquet of the present invention;

fig. 2 is a schematic structural diagram of the automatic unlocking device in the embodiment 1;

FIG. 3 is a schematic structural diagram of the butt joint in this embodiment 1;

fig. 4 is a schematic structural view of the buckle in this embodiment 1.

Reference numerals: 1. binding a belt; 10. a light strip; 2. a butt joint; 20. a clamping block; 21. a display; 22. a power key; 23. a pause key/pause module; 24. a time-down key/time-down module; 25. a time key/time module; 26. a fixing strip; 27. a sound producing device; 28. a power source; 3. a buckling part; 30. an unlock button; 31. a card slot; 4. and (5) buckling.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The automatic timing unlocking pulse pressing belt shown in fig. 1 to 4 comprises a binding belt 1 and an automatic unlocking device, wherein the automatic unlocking device comprises a butt joint 2 and a buckling part 3, two ends of the binding belt 1 are fixed at the end parts of the butt joint 2 and the buckling part 3, and the buckling part 3 is provided with a clamping groove 31; the docking head 2 comprises a latch 20, a timing module, a driver, a time setting module comprising a pause module 23, an overtime key 25 and a de-overtime key 24, a first alarm mechanism and a display 21.

The latch 20 is located on the abutment 2 and is used for inserting into the slot 31 to make the abutment 2 and the fastening portion 3 butt and latch firmly. An unlocking button 30 which can be manually pressed to make the fixture block 20 pop out of the clamping groove 31 is arranged on two sides of the clamping groove 31. The unlocking button 30 is used for preventing a safety measure of manually forced ejection when the fixture block 20 is stuck and cannot be automatically ejected, so that the personal safety of a patient is ensured; secondly, the unlocking button 30 can play a certain locking judgment role when the fixture block 20 is placed in the fixture slot 31, and can remind a user whether the fixture block is locked. The red line on the left-right unlocking button 30 is visible when the automatic unlocking device is locked, which indicates that the device is successfully locked.

As shown in fig. 4, the ribbon 1 is provided with a buckle 4 which can be detached and separated, the buckle 4 is a plastic buckle capable of adjusting the length of the ribbon 1, and the buckle 4 is similar to an adjusting buckle on a book belt, has the function of movable buckle connection, and can adjust the length of the ribbon 1. After the automatic unlocking device is completely butted, the tourniquet is tensioned by pulling the tying belts 1 to the two sides, so that the blood flow is blocked.

All circuit components in this embodiment are located in the docking head 2, and the following are modules and control buttons in the docking head 2:

and the timing module is coupled with the driver and used for generating countdown time and generating an activity signal after the countdown is finished.

And the driver is connected with the fixture block 20 and is used for controlling the fixture block 20 to contract inwards when receiving the activity signal, and the fixture block 20 can be separated from the clamping groove 31, so that the butt joint 2 and the buckling part 3 are automatically separated.

The display 21 is coupled to the timing module and used for displaying countdown time, and medical staff can intuitively control specific time to be minute/second when adjusting.

A pause module 23 coupled to the timing module, the pause module 23 being configured to temporarily stop/resume the countdown of the timing module.

And a time adding key 25 coupled to the timing module for adding the countdown time.

A down-time key 24 coupled to the timing module for reducing the countdown time, both the up-time key 25 and the down-time key 24 being located on top of the docking head 2.

And a power key 22 for controlling the power on/off of the whole butt joint 2 and controlling the total power.

And the power supply 28 is powered by a common No. 5 battery/No. 7 battery.

The first alarm mechanism is coupled with the timing module and sends out a reminding signal to remind the user and the medical staff of finishing countdown after receiving the activity signal. The first alarm mechanism comprises a sound generator 27 and an optical band strip 10, wherein the sound generator 27 is positioned on the back surface of the butt joint 2, and the optical band strip 10 is positioned on the surface of the binding tape 1 facing outwards. Once the timing is completed, the generator 27 generates a buzzer to light up the light strip 10, and the patient and the nearby medical staff are reminded by combining sound and light.

For comfort, the tourniquet is made of elastic and soft materials which are more close to the skin, so that the tourniquet is more convenient to tighten, and meanwhile, the tourniquet is long enough and larger at two ends, so that the buckle 4 can be more tightly clamped after the adjustment is finished.

The above description is for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the scope of the present invention in any way, and modifications and variations can be made without departing from the principles of the present invention.

Claims (8)

1. The utility model provides an automatic timing unblock vein pressing area which characterized in that: the automatic unlocking device comprises a binding belt (1) and an automatic unlocking device, wherein the automatic unlocking device comprises a butt joint (2) and a buckling part (3), two ends of the binding belt (1) are fixed at the end parts of the butt joint (2) and the buckling part (3), and the buckling part (3) is provided with a clamping groove (31); the butt joint (2) comprises

The fixture block (20) is used for extending into the clamping groove (31) to enable the butt joint head (2) and the buckling part (3) to be in butt joint and clamped firmly;

-a timing module, coupled to the driver, for generating a countdown time, the countdown ending generating an activity signal;

the driver is connected with the fixture block (20) and is used for controlling the fixture block (20) to be movably separated from the clamping groove (31) when receiving the activity signal;

-a time setting module, coupled to the timing module, for modifying the countdown time;

-a display (21) coupled to the timing module for displaying the countdown time.

2. The automatic timed unlocking tourniquet according to claim 1, wherein: the time setting module further comprises a pause module (23), the pause module (23) is coupled with the timing module, and the pause module (23) is used for temporarily stopping/recovering the countdown time of the timing module.

3. The automatic timed unlocking tourniquet according to claim 1 or 2, wherein: the time setting module comprises a time adding module (25) for increasing the countdown time and a time reducing module (24) for reducing the countdown time, wherein the time adding module (25) and the time reducing module (24) are both positioned at the top of the butt joint (2).

4. The automatic timed unlocking tourniquet according to claim 1, wherein: the butt joint (2) further comprises a first alarm mechanism, the first alarm mechanism is coupled with the timing module, and the first alarm mechanism sends out a reminding signal to remind the user and the medical staff of finishing countdown after receiving the activity signal.

5. The automatic timed unlocking tourniquet according to claim 4, wherein: the first alarm mechanism comprises a sound production device (27) and a light band strip (10), the sound production device (27) is located on the back face of the butt joint (2), and the light band strip (10) is located on the outward surface of the cable tie (1).

6. The automatic timed unlocking tourniquet according to claim 1, wherein: and two sides of the clamping groove (31) are provided with unlocking buttons (30) which are manually pressed to enable the clamping block (20) to pop out of the clamping groove (31).

7. The automatic timed unlocking tourniquet according to claim 1, wherein: the binding belt (1) is provided with a buckle (4) which can be detached and separated.

8. The automatic timed unlocking tourniquet of claim 7, wherein: the buckle (4) is a plastic eye-splice capable of adjusting the length of the bandage (1).

Images