Compression hemostasis device

Abstract

The utility model particularly relates to a compression hemostasis device which comprises a lower support, and a bottom plate is installed at the bottom of one side of the lower support. One end of the upper support is connected with the top of the lower support, and the other end of the upper support is located above the bottom plate. A threaded hole is formed in the position, over the bottom plate, of the upper support. The pressing assembly comprises a threaded rod, the threaded rod is in threaded connection with and penetrates through the threaded hole, and a pressing plate is installed at the bottom end of the threaded rod. According to the compression hemostasis device, the lower support and the upper support of the device jointly form a U-shaped structure, the structure can be tightly clamped on the shoulder of a patient, the device is effectively prevented from slipping, it is ensured that a compression point is always aligned with an operative incision, and the hemostasis stability and the anti-slip performance are improved. The threaded rod is matched with the threaded hole, so that the compression strength of the pressing plate and the air bag on the wound can be finely adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to hemostatic tool technical field, specifically, relate to a compression hemostat. BACKGROUND

[0002] In modern medicine, cardiac pacemaker implantation has become a common treatment, the operation usually makes a puncture incision below the clavicle. After the operation, in order to prevent bleeding and promote wound healing, effective compression hemostasis is needed. However, traditional hemostatic methods, such as using bandages to wrap and pad sandbags for compression, have some problems.

[0003] Due to the special puncture position, the bandage is easy to slip after winding, which will cause the sandbag to deviate from the original hemostatic position, thereby affecting the hemostatic effect. In addition, the traditional method cannot accurately control the compression strength, which may cause wound damage due to excessive pressure, or cannot achieve hemostatic effect due to insufficient pressure. At the same time, due to the difference of each patient's body type and wound position, the traditional method cannot flexibly adjust the compression position, further reducing its applicability. SUMMARY

[0004] The utility model aims at providing a compression hemostat to solve the problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides a compression hemostat, comprising:

[0006] A lower support has a bottom plate installed on one side of the bottom.

[0007] An upper support is connected to the top of the lower support at one end and located above the bottom plate at the other end. A threaded hole is provided on the upper support opposite the position above the bottom plate.

[0008] A compression assembly includes a threaded rod, which is screwed through the threaded hole. The bottom end of the threaded rod is provided with a pressure plate.

[0009] As a preferred, the bottom of the pressure plate is provided with an air bag, one side of the air bag is provided with an inflation tube, and the outer end of the inflation tube is provided with an inflation plug.

[0010] As a preferred, the top end of the threaded rod is provided with a handle.

[0011] As a preferred, the top of the lower support is provided with a moving groove, the top of the moving groove is provided with a strip-shaped opening, the inside of the moving groove is provided with a lead screw, and the moving groove is provided with a lead screw block screwed with the lead screw, the top of the lead screw block passes through the strip-shaped opening and is connected with the upper support through a connecting block.

[0012] As preferred, an external side of the lower support is provided with a driving motor, and an output shaft of the driving motor is coaxially connected with the screw rod.

[0013] Compared with the prior art, the utility model has the beneficial effects of:

[0014] In the compression hemostasis device, the lower support and the upper support of the device together form a U-shaped structure that can tightly clamp on the patient's shoulder, effectively preventing the device from slipping off and ensuring that the compression point is always aligned with the surgical incision, greatly improving the stability and slip resistance of hemostasis. Through the cooperation of the threaded rod and the threaded hole, the compression force of the pressure plate and the air bag on the wound can be finely adjusted. This design not only avoids the adverse effects of excessive or insufficient pressure on the wound, but also allows real-time adjustment according to patient feedback and wound conditions to ensure optimal hemostasis effect. The design of the air bag makes the compression surface more uniform, and the cooperation of the inflation tube and the inflation plug allows the pressure in the air bag to be easily adjusted, further increasing the adjustability and flexibility of the compression force. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Fig. 2 It is a schematic diagram of the structure of the upper support in the utility model;

[0017] Fig. 3 It is a schematic diagram of the structure of the lower support in the utility model.

[0018] The meanings of the various reference numbers in the drawings are as follows:

[0019] 1, lower support; 11, moving groove; 12, screw rod; 13, driving motor; 14, screw rod slider; 15, bar-shaped port; 2, bottom plate; 3, upper support; 31, threaded hole; 32, connecting block; 4, compression assembly; 41, threaded rod; 42, handle; 43, pressure plate; 44, air bag; 441, inflation tube. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] The utility model provides a kind of compression hemostat, as shown in Figs. 1-3 Including lower support 1, upper support 3 and compression assembly 4.

[0022] The bottom of one side of lower support 1 is equipped with bottom plate 2, and the upper surface of bottom plate 2 is inclined.

[0023] Further, bottom plate 2 is made of silica gel material, soft and friendly to skin, reduce the discomfort that possibly brings by long time compression. Meanwhile, the inclined setting of the upper surface of bottom plate is more in line with ergonomics, help to improve the comfort of patient.

[0024] One end of upper support 3 is connected with the top of lower support 1 and the other end is above bottom plate 2, and threaded hole 31 is formed in the position of upper support 3 above bottom plate 2.

[0025] It should be noted that the side of lower support 1 connected with bottom plate 2 is circularly curved, and the end of upper support 3 above bottom plate 2 is also circularly curved, so that lower support 1 and upper support 3 can jointly form a U-shaped structure and be clamped at the shoulder of patient.

[0026] Compression assembly 4 includes threaded rod 41, threaded rod 41 is screwed through threaded hole 31, the bottom end of threaded rod 41 is equipped with pressing plate 43, and the top end of threaded rod 41 is equipped with handle 42. It is convenient to manually drive threaded rod 41 to rotate, and then realize the compression of wound.

[0027] Preferably, the bottom of pressing plate 43 is equipped with air bag 44, one side of air bag 44 is equipped with inflation tube 441, and the outer end of inflation tube 441 is equipped with inflation plug, which is convenient for inflation operation of air bag 44.

[0028] By manually rotating threaded rod 41, pressing plate 43 is driven to press down, and then air bag 44 is pressed to the wound.

[0029] Further, the top of lower support 1 is provided with moving groove 11, the top of moving groove 11 is provided with strip-shaped opening 15, the inside of moving groove 11 is equipped with lead screw 12, and lead screw nut 14 screwing with lead screw 12 is slidingly installed in moving groove 11, the top of lead screw nut 14 penetrates strip-shaped opening 15 and is connected with upper support 3 through connecting block 32, which is convenient for sliding of lead screw nut 14, and then upper support 3 moves horizontally to adjust the position of compression.

[0030] Preferably, drive motor 13 is installed on the outside of lower support 1, and the output shaft of drive motor 13 is coaxially connected with lead screw 12.

[0031] It should be noted that the device can still be used with bandage to further improve the fixing effect.

[0032] To use the compression hemostasis device of this utility model, the device is first placed on the patient's shoulder, so that the U-shaped structure formed by the lower bracket 1 and the upper bracket 3 is tightly clamped on the patient's shoulder. Because the base plate 2 is made of silicone material, it is soft and skin-friendly, ensuring patient comfort. Furthermore, the upper surface of the base plate 2 is tilted, which is more ergonomic and helps reduce the discomfort that may be caused by prolonged compression.

[0033] Next, depending on the location of the patient's wound, the motor 13 can be used to drive the screw 12 to rotate, thereby driving the screw slider 14 to slide within the strip opening 15. Since the top of the screw slider 14 is connected to the connecting block 32, the upper bracket 3 will move horizontally accordingly, thereby adjusting the compression position to ensure that the airbag 44 can accurately align with the wound.

[0034] Once the compression position is adjusted, the handle 42 can be manually rotated to rotate the threaded rod 41 within the threaded hole 31. Because a pressure plate 43 is mounted at the bottom of the threaded rod 41, the rotation of the threaded rod 41 pushes the pressure plate 43 downward, causing the airbag 44 to compress the wound. Furthermore, an inflation tube 441 is mounted on one side of the airbag 44, allowing for convenient inflation via an inflation plug to further adjust the compression intensity.

[0035] Throughout the entire operation, the device can be stably fixed to the patient's shoulder to prevent slippage, ensuring that the pressure point is always aligned with the wound. At the same time, by adjusting the pressure of the screw and airbag, precise pressure can be achieved on the wound, effectively preventing bleeding and promoting wound healing.

[0036] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A compression hemostasis device, characterized in that, The utility model relates to a kind of pressurizing device for the production of glass fiber reinforced plastic, including: Lower support (1), bottom one side is equipped with bottom plate (2); Upper support (3), one end is connected with the top of lower support (1) and the other end is above bottom plate (2), the upper support (3) is opened with threaded hole (31) at the position of bottom plate (2) above; Compression assembly (4), including threaded rod (41), threaded rod (41) is screwed through threaded hole (31), the bottom end of threaded rod (41) is equipped with pressing plate (43); The top of the lower support (1) is provided with a moving groove (11), and the top of the moving groove (11) is provided with a strip-shaped opening (15). The inside of the moving groove (11) is equipped with a lead screw (12). The moving groove (11) is slidably installed with a lead screw slider (14) which is screwed with the lead screw (12). The top of the lead screw slider (14) penetrates the strip-shaped opening (15) and is connected with the upper support (3) through a connecting block (32). The outer side of the lower support (1) is equipped with a drive motor (13), and the output shaft of the drive motor (13) is coaxially connected with the lead screw (12).

2. The compression hemostasis device of claim 1, wherein: The bottom of the pressing plate (43) is equipped with an air bag (44), one side of the air bag (44) is equipped with an inflation tube (441), and the outer end of the inflation tube (441) is equipped with an inflation plug.

3. The compression hemostasis device of claim 1, wherein: The top end of the threaded rod (41) is equipped with a handle (42).

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