CN212015686U - An inguinal artery hemostat - Google Patents

Abstract

The utility model provides a groin artery haemostat, includes hemostasis module and fixed module, fixed module includes spherical fixed bolster, the fixed bolster is spherical structure, the fixed bolster is connected with hemostasis module. The spheroid design of fixed bolster accords with the femoral artery trend, helps wound healing, and during the use, presses hemostasis with the fixed bolster earlier, uses fixed module to fix the fixed bolster with bleeding department again.

Description

An inguinal artery hemostat

technical field

The utility model relates to the field of medical devices, in particular to an inguinal artery hemostatic device.

Background technique

Intra-aortic balloon pumping (IABP) is a clinically very useful treatment method. The tip of the IABP catheter is passed through the inguinal artery to about 1 to 2 cm at the opening of the left subclavian artery. The opening is large, after the use of this technique, the tube needs to be pulled out, and then the inguinal artery is stopped in time;

The currently used hemostasis method is to first press the manpower for at least half an hour. This process always requires manpower, and the pressing force will not achieve the hemostasis effect due to fatigue. The position of the inguinal artery is particularly difficult to fix, and then the elastic bandage is applied to press the bandage and replace it. Sandbags are pressed for about 6 hours, the bleeding port is not easy to observe, and the patient's limbs cannot move for a short time;

Radial artery hemostatic device is a commonly used hemostatic device in medical procedures, but when this device is applied to inguinal artery hemostasis, there are the following problems: 1) The position of the groin is not well fixed, and it is easy to slide during use, causing secondary bleeding; 2) Binding The belt can easily injure the patient's skin.

Utility model content

The purpose of this utility model is to overcome the deficiencies existing in the prior art above, improve on the basis of the radial artery hemostatic device, and provide an inguinal artery hemostatic device. ,reduce workload.

The purpose of this utility model can be realized by following technical scheme:

An inguinal artery hemostatic device comprises a hemostatic module and a fixing module, the fixing module comprises a spherical fixing pad, the fixing pad is a spherical structure, and the fixing pad is connected with the hemostatic module. The spherical design of the fixation pad conforms to the direction of the femoral artery, which is helpful for wound healing. When using, first press the fixation pad to stop the bleeding, and then use the fixation module to fix the fixation pad to the bleeding site.

Preferably, the fixing pad is a spherical hollow structure, the inner cavity of the fixing pad is filled with gas, and the fixing pad is provided with an inflation hole, through which the fixing pad is inflated to ensure that the fixing pad has sufficient pressure.

Preferably, the fixing pad is made of transparent silica gel, which is convenient for observing the bleeding point of the patient's wound.

Preferably, it also includes a pressure detection unit, the pressure detection unit includes a pressure detector and a connecting pipe, one end of the connecting pipe is connected to the inner cavity of the fixing pad, and the other end of the connecting pipe is connected to the pressure detector.

Preferably, the pressure detector has a digital display function, which can visually observe the bound pressure.

The hemostasis module includes a fixing plate, a timer, two straps, a screw pressing rod, a lower pressing plate and a pressing knob, the timer is installed on the fixing plate, a through hole is opened in the middle of the fixing plate, and the fixing plate is Both ends are provided with strapping holes, two straps are respectively installed on the fixing plate through the strapping holes, the lower pressing plate is connected with one end of the screw pressing rod, and the other end of the screw pressing rod is connected with the pressing knob through the through hole, The timer is used for timing, and when the binding time is long enough, the timer will sound to remind the nurse to release the hemostat.

Preferably, the lower end of the lower pressing plate is provided with a clamping groove, and the upper end of the fixing pad is provided with a clamping protrusion matched with the clamping groove. Press down through the screw rod to enhance the binding pressure; through the fixing plate and the fixing pad, the fixing pad is prevented from shaking.

Preferably, a buffer pad is further provided on the strap, the buffer pad is movably sleeved on the strap, and the buffer pad is used to protect the skin of the protruding part of the bone and prevent it from being strangled.

Preferably, the strap is provided with a Velcro, and the binding position can be adjusted according to the body shape of the patient.

Preferably, the sphere is a solid soft sphere.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. The utility model fixes the position of the patient through the fixing module, and then stops the bleeding through the hemostasis module. The utility model has a simple structure and is convenient to use, and can effectively fix the position of the groin injury and effectively stop the bleeding of the patient.

2. The utility model is provided with a buffer pad, which is used to protect the skin of the protruding part of the bone and prevent the skin from being strangled during hemostasis.

3. The utility model is provided with a pressure detector, which can detect the hemostatic pressure in real time and is easy to observe.

Description of drawings

Fig. 1 is the structural representation of a kind of inguinal artery hemostatic device of the present invention;

Fig. 2 is the structural representation of the strap in the present utility model;

Among them, 1 is a hemostatic module, 11 is a fixing plate, 12 is a strap, 13 is a screw pressing rod, 14 is a pressing knob, 15 is a buffer pad, 16 is a timer, 17 is a Velcro, 18 is a belt hole, 19 It is a lower pressing plate, 2 is a fixing module, 21 is a fixing pad, 22 is a clamping protrusion, 23 is a detector, and 24 is a connecting pipe.

Detailed ways

The present utility model will be described in further detail below with reference to the embodiments and the accompanying drawings, but the embodiments of the present utility model are not limited thereto.

Example 1:

As shown in Figures 1 and 2, an inguinal artery hemostatic device includes a hemostasis module 1 and a fixing module 2. The fixing module 2 includes a spherical fixing pad 21 and a pressure detection unit, and the fixing pad 21 is a spherical hollow structure. The fixing pad 21 is connected to the hemostasis module, the inner cavity of the fixing pad 21 is filled with gas, and the pressure detection unit is connected to the fixing pad 21 .

The spherical design of the fixation pad 21 conforms to the direction of the femoral artery, which can be pressed first with the fixation pad, and then continuously pressed by the hemostatic module.

The fixing pad 21 is made of transparent silica gel, which is convenient for observing the bleeding point of the patient's wound.

The pressure detection unit includes a pressure detector 23 and a connecting pipe 24 , one end of the connecting pipe 24 is connected to the inner cavity of the fixing pad 21 , and the other end of the connecting pipe 24 is connected to the pressure detector 23 .

The pressure detector 23 has a digital display function for detecting the binding pressure.

The hemostatic module 1 includes a fixing plate 11, two straps 12, a screw pressing rod 13, a timer 16 pressing knob 14 and a lower pressing plate 19, the timer 16 is installed on the fixing plate 11, and the middle of the fixing plate 11 is There are through holes, the two ends of the fixing plate 11 are provided with belt holes 18, the two straps 12 are respectively installed on the fixing plate 11 through the belt holes 18, and the lower pressing plate 19 is connected with one end of the screw rod 13, The other end of the screw pressing rod 13 is connected to the pressing knob 14 through the through hole.

The timer 16 is used for timing. When the binding time is enough, the timer will make a sound to remind the nurse to release the hemostat.

The lower end of the fixing plate 11 is provided with a clamping groove, and the upper end of the fixing pad 21 is provided with a clamping protrusion 22 matched with the clamping groove.

The strap 12 is also provided with a buffer pad 15 , and the buffer pad 15 is movably sleeved on the strap 12 . The cushioning pad is used to protect the skin of the protruding part of the bone to prevent being strangled, and the position of the cushioning pad 15 can be adjusted according to the size of the patient.

The strap is provided with a Velcro 17, and the binding position can be adjusted according to the body shape of the patient.

When in use, first press the wound with the fixing pad 21, fix the fixing pad 21 with the bleeding place through the strap 12, clamp the fixing plate 11 on the fixing pad 21, and press down by the screw pressing rod 13 to increase the binding pressure, And the pressure is detected in real time through the pressure detector 23 .

Example 2:

This embodiment is the same as Embodiment 1 except the following features:

The fixing pad is a solid silica gel sphere, and there is no pressure detection unit in this embodiment.

The above-mentioned specific embodiments are the preferred embodiments of the present invention, and cannot limit the present invention. Any other changes or other equivalent replacement methods that do not deviate from the technical solutions of the present invention are included in the present invention. within the scope of the new protection.

Claims (9)

1. an inguinal artery hemostatic device, is characterized in that, comprises hemostasis module and fixing module, and described fixing module comprises spherical fixing pad, and described fixing pad is spherical structure, and described fixing pad is connected with hemostasis module; The hemostasis module includes a fixing plate, a timer, two straps, a screw pressing rod, a lower pressing plate and a pressing knob, the timer is installed on the fixing plate, a through hole is opened in the middle of the fixing plate, and the fixing plate is Both ends are provided with strapping holes, the two straps are respectively installed on the fixing plate through the strapping holes, the lower pressing plate is connected with one end of the screw pressing rod, and the other end of the screw pressing rod is connected with the pressing knob through the through hole. 2 . The inguinal artery hemostat according to claim 1 , wherein the fixing pad is a spherical hollow structure, the inner cavity of the fixing pad is filled with gas, and the fixing pad is provided with an inflation hole. 3 . 3 . The inguinal artery hemostat according to claim 2 , wherein the fixing pad is made of transparent silica gel. 4 . 4 . The inguinal artery hemostat according to claim 2 , further comprising a pressure detection unit, the pressure detection unit comprising a pressure detector and a connecting pipe, one end of the connecting pipe is connected to the inner cavity of the fixing pad. 5 . connected, and the other end of the connecting pipe is connected with the pressure detector. 5 . The inguinal artery hemostat according to claim 4 , wherein the pressure detector has a digital display function. 6 . 6 . The inguinal artery hemostatic device according to claim 1 , wherein the lower end of the lower pressure plate is provided with a clamping groove, and the upper end of the fixing pad is provided with a clamping protrusion matched with the clamping groove. 7 . 7 . The inguinal artery hemostat according to claim 1 , wherein a buffer pad is further provided on the strap, and the buffer pad is movably sleeved on the strap. 8 . 8 . The inguinal artery hemostat according to claim 1 , wherein a Velcro is provided on the strap. 9 . 9 . The inguinal artery hemostat according to claim 1 , wherein the fixing pad is a solid soft sphere. 10 .

Images