Postoperative compression hemostasis device

Abstract

The invention discloses a postoperative compression hemostasis device in the technical field of medical instruments. The postoperative compression hemostasis device comprises a binding belt, two sets of connecting blocks, a fixing frame and a hemostasis assembly. The binding belt is used for binding and fixing a part needing hemostasis, the tightness is adjusted through the disc buckle in the connecting block, and it is guaranteed that the part cannot be loosened after binding. The fixing frame is connected to the upper end of the connecting block and supports the hemostasis assembly located at the upper end of the binding belt. The hemostasis assembly comprises an air bag cushion and a compression cushion, and compression hemostasis is achieved through downward movement of the air bag cushion. The device has height adjustability, adapts to arteries with different diameters, reduces damage to blood vessels, improves the comfort level of a patient, and achieves remote monitoring through the wireless communication technology. An intelligent monitoring module is further integrated and comprises a pressure sensor, a temperature sensor and a pulse sensor, physiological parameters of the artery compression position are monitored in real time, data are transmitted to a doctor through a wireless communication module, and therefore compression force can be adjusted in time. The device is provided.

Description

Technical Field

[0001] The invention relates to the field of surgical instruments, in particular to a postoperative compression hemostasis device. Background Art

[0002] Liver cancer is a relatively serious malignant tumor disease in clinical practice. Currently, it can only be treated with surgical operations in clinical practice. However, some patients cannot undergo surgical resection after the middle and late stages. At this time, interventional surgery, with the support of interventional radiology, performs chemotherapy drug infusion and vascular perfusion therapy in the hepatic artery, which is one of the most effective treatment methods. The most common complication after interventional surgery is bleeding. Heavy bleeding will increase patient consumption, affect recovery and prognosis, so effective postoperative hemostasis is necessary. At present, there are many ways to use compression hemostasis. Traditional hemostasis methods, such as manual compression, suturing or the use of hemostatic forceps, often take a long time to control bleeding and may cause additional damage to blood vessels. Therefore, it is of great significance to develop a hemostat that can quickly, effectively and safely control arterial bleeding. Summary of the invention

[0003] The purpose of the present invention is to provide a postoperative compression hemostasis device to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a postoperative compression hemostasis device,

[0005] It includes a binding belt, which is used to bind and fix the part where hemostasis is required;

[0006] Two sets of connection blocks, one end of the tie belt is fixed on the right connection block and then moves through the left connection block and then winds out of the right connection block;

[0007] A fixing frame connected to the upper ends of the two groups of connecting blocks;

[0008] A hemostasis component is used for compression hemostasis, and the hemostasis component is arranged at the lower end of the fixing frame and located at the upper end of the restraining belt.

[0009] As a further optimization of the technical solution, the hemostasis assembly includes several groups of airbag cushions and compression pads, and the compression pads are installed at the lower end of the airbag cushions.

[0010] As a further optimization of the present technical solution, a fixing assembly is provided at the upper end of the airbag cushion for adjusting the airbag cushion, and the fixing assembly includes an adjusting frame and a bolt. The bolt is installed at the upper end of the fixing frame and the lower end passes through the adjusting frame and is connected to a group of airbag cushions in the middle. The other groups of airbag cushions are movably connected to both sides of the lower end of the adjusting frame.

[0011] As a further optimization of the present technical solution, the compression pad also includes an intelligent monitoring module installed at its lower end, and the intelligent monitoring module includes a pressure sensor, a temperature sensor and a pulse sensor for real-time monitoring of physiological parameters at the artery compression site.

[0012] As a further optimization of the technical solution, the fixing frame is a hard but tough fixing frame, and a bolt is installed at the upper end through a sleeve.

[0013] As a further optimization of the technical solution, the airbag cushions on both sides can slide on the adjustment frame.

[0014] Compared with the prior art, the postoperative compression hemostasis device of the present invention has the following beneficial effects:

[0015] Precise hemostasis: Through the adjustable straps and airbag cushions, precise compression of the bleeding site is achieved to effectively stop bleeding. Reduced damage: The intelligent monitoring module monitors pressure, temperature and pulse in real time to avoid vascular damage caused by excessive compression. Improved patient comfort: The soft compression pad material and precise pressure control improve patient comfort. Remote monitoring: The wireless communication module allows medical staff to remotely monitor the patient's status, improving the flexibility and timeliness of treatment. Data recording and analysis: The collected data can be used for long-term recording and analysis, which helps to improve surgical methods and patient care. Easy operation: The design of the device allows doctors to quickly and easily adjust the compression force, improving the efficiency of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2 It is a structural schematic diagram of the airbag cushion of the present invention in use state;

[0018] Figure 3 This is a schematic diagram of the installation location of the intelligent monitoring module of the present invention.

[0019] In the figure: 11, restraint belt; 22, fixing bracket; 33, bolt; 44, adjustment bracket; 55, airbag cushion; 66, connecting block; 77, compression pad; 88, intelligent monitoring module. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Embodiment 1:

[0022] See also Figures 1 to 3 , This embodiment provides a technical solution: a postoperative compression hemostasis device, comprising a binding belt 11, two sets of connecting blocks 66, a fixing frame 22, and a hemostasis component, wherein the binding belt 11 is used to bind and fix the part where hemostasis is required;

[0023] One end of the restraint belt 11 is fixed on the right connecting block 66 and then moves through the left connecting block 66 and then is wound out of the right connecting block 66; the fixing frame 22 is connected to the upper ends of the two groups of connecting blocks 66; the hemostatic component is used for compression hemostasis, and the hemostatic component is arranged at the lower end of the fixing frame 22 and located at the upper end of the restraint belt 11.

[0024] More specifically, the restraint belt 11 is used to bind the desired area, and can be tightened by pulling the right end of the restraint belt 11. A buckle for winding is provided in the right connecting block 66, so that the restraint belt 11 will not get loose after adjustment. After being bound and fixed, the hemostatic component at the upper end is used to stop bleeding at the desired area.

[0025] Embodiment 2:

[0026] Based on the above embodiments:

[0027] Please refer to the attached drawings for the following disclosure of the hemostatic assembly in the first embodiment. The hemostatic assembly includes: a plurality of groups of airbag cushions 55 and a compression pad 77 . The compression pad 77 is installed at the lower end of the airbag cushion 55 .

[0028] More specifically, the airbag cushion 55 moves downward so that the compression pad 77 performs hemostatic compression on the part where hemostasis is required. The compression pad 77 is made of a soft material with good biocompatibility, such as silicone or polyurethane, to reduce damage to blood vessels. The compression pad 77 is allowed to move along the artery to adapt to different arterial positions.

[0029] More specifically, a fixing assembly is provided at the upper end of the airbag cushion 55 for adjusting the airbag cushion 55 .

[0030] Embodiment three:

[0031] Based on the above embodiments:

[0032] Please refer to the accompanying drawings, and the following disclosure is made on the fixing assembly in Example 1. The fixing assembly includes: an adjustment frame 44, a bolt 33, wherein the bolt 33 is installed at the upper end of the fixing frame 22 and the lower end of the bolt 33 passes through the adjustment frame 44 and is connected to a group of airbag cushions 55 in the middle, and the other groups of airbag cushions 55 are movably connected to both sides of the lower end of the adjustment frame 44.

[0033] More specifically, rotating the bolt 33 can cause the adjustment frame 44 to drive the airbag cushion 55 to press downward, thereby achieving the purpose of stopping bleeding.

[0034] Embodiment 4:

[0035] Based on the above embodiments:

[0036] Please refer to the accompanying drawings for the following disclosure of the compression pad 77 in the first embodiment. The compression pad 77 includes: an intelligent monitoring module 88 installed at the lower end, wherein the intelligent monitoring module 88 includes a pressure sensor, a temperature sensor and a pulse sensor for real-time monitoring of physiological parameters at the arterial compression site.

[0037] More specifically, the intelligent monitoring module 88 includes a pressure sensor, a temperature sensor and a pulse sensor, which can monitor physiological parameters such as pressure, temperature and pulse at the arterial compression point in real time. The data of the sensors are processed by a built-in microprocessor and transmitted through a wireless communication module.

[0038] In specific implementation, the intelligent monitoring module 88 also includes a wireless communication module, which uses the latest wireless communication technology, such as Bluetooth or Wi-Fi, to transmit the monitoring data to a mobile client or a medical monitoring system in real time. In this way, the doctor can remotely monitor the patient's physiological state and adjust the compression intensity as needed.

[0039] More specifically, the fixing frame 22 is a hard but tough fixing frame, and the upper end is provided with a bolt 33 through a sleeve. The fixing frame 22 plays a fixing role and supports the bolt 33. The fixing frame 22 can be made of resin or other materials without causing damage to the skin.

[0040] More specifically, the airbag cushions 55 on both sides can slide on the adjustment frame 44. After sliding, a gap is generated between them, which can be used to compress and stop bleeding at different parts. After merging, there is no gap, which can increase the area of ​​compression at one time. The airbag cushions 55 on both sides can also be rotated upward so that the lower end enters the inner side of the adjustment frame 44 and does not play a compressive and hemostatic role. This can meet the needs of compressing and stopping bleeding in a small area. (As shown in the attached figure) Figure 3 (shown)

[0041] In the above-mentioned postoperative compression hemostasis device, the pressure sensor of the intelligent monitoring module 88: The pressure sensor is usually installed under the compression pad and directly contacts the artery. It can be connected to the microprocessor through a flexible circuit board or a wire. Monitor the pressure applied by the compression pad to the artery to ensure that the pressure is within a safe range and avoid excessive compression causing vascular damage. Temperature sensor: The temperature sensor can be integrated on the surface of the compression pad or inside the compression pad, and connected to the microprocessor through a wire or wirelessly. Monitor the temperature at the compression point of the artery to prevent tissue overheating or hypothermia damage caused by long-term compression. Pulse sensor: The pulse sensor can be optical (such as a photoelectric volumetric pulse graph sensor) or mechanical (such as a strain gauge), usually installed under or beside the compression pad, and connected to the microprocessor through a wire. Monitor the pulse of the artery to evaluate the blood flow and the patency of the artery. Microprocessor: The microprocessor is the core of the intelligent monitoring module, which is connected to all sensors through a circuit board. The microprocessor receives signals from the sensors and performs data processing and analysis. Process the data collected by the sensor, execute algorithms to ensure the accuracy and reliability of the data, and send the processed data to the wireless communication module. Wireless communication module: The wireless communication module is connected to the microprocessor through the interface on the circuit board, and is responsible for wirelessly transmitting the data processed by the microprocessor to the external device. The monitoring data is transmitted to the mobile client or medical monitoring system in real time using wireless technology (such as Bluetooth, Wi-Fi or other medical-grade wireless communication protocols). Power supply: The power supply can be a rechargeable battery or a disposable battery, which powers the microprocessor and the wireless communication module through the power interface on the circuit board. Provide power for the entire intelligent monitoring module to ensure the normal operation of the sensor and communication module. Data interface: The data interface can be wireless or wired (such as USB) to transfer data from the wireless communication module to an external device. Provide a physical connection for data transmission to ensure that data can be safely and accurately transmitted from the wireless communication module to the receiving device. The design of the entire intelligent monitoring module takes into account biocompatibility, durability, waterproofness and comfort, ensuring stable and reliable operation during surgery and postoperative recovery. In addition, all connections comply with the electrical safety standards of medical equipment to protect the safety of patients and medical staff.

[0042] The creativity of the present invention lies in providing an arterial compression hemostat with integrated intelligent monitoring function, which can monitor the physiological parameters of the postoperative arterial compression site in real time, and transmit the data to the doctor through wireless communication technology so as to adjust the compression force in time. The hemostat has the following characteristics: high adjustability to adapt to arteries of different diameters. Integrated intelligent monitoring function, capable of real-time monitoring of physiological parameters such as pressure, temperature and pulse at the arterial compression site. Through wireless communication technology, the monitoring data is transmitted to a mobile client or a medical monitoring system so that the doctor can adjust the compression force in time. This design not only improves the hemostatic effect, but also reduces damage to blood vessels and improves the patient's comfort.

[0043] The working principle of the postoperative compression hemostasis device of the present invention is as follows: The postoperative compression hemostasis device of the present invention achieves effective hemostasis of the postoperative bleeding site through a series of precisely designed components working together. The core components of the device include a ligature 11, a connecting block 66, a fixing frame 22, a hemostasis component and an intelligent monitoring module 88. The ligature 11: is used to surround and fix the site where hemostasis is required, one end is fixed on the right connecting block 66, and the other end is movable through the left connecting block 66 and wound out in the right connecting block to achieve binding and fixation. The connecting block 66: is provided with a buckle, which is used to adjust the tightness of the ligature 11 and ensure that it will not loosen after adjustment, providing a stable binding force. The fixing frame 22: is connected to the upper ends of the two groups of connecting blocks to support the hemostasis component. The hemostasis component: includes an airbag cushion 55 and a compression pad 77, which are arranged at the lower end of the fixing frame 22 and located at the upper end of the ligature 11. Through the downward movement of the airbag cushion 55, the compression pad 77 performs hemostasis compression on the bleeding site. Intelligent monitoring module 88: includes pressure sensor, temperature sensor and pulse sensor, installed at the lower end of the compression pad. These sensors monitor physiological parameters such as pressure, temperature and pulse at the arterial compression site in real time, process the data through the built-in microprocessor, and finally transmit it to the external device through the wireless communication module. Fixed component: includes adjustment frame 44 and bolt 33. By turning the bolt 33, the adjustment frame drives the airbag cushion 55 to press down to achieve hemostasis. Power supply: provides power for the microprocessor, sensor and wireless communication module to ensure the continuous operation of the entire system. When the device is installed and started, the restraint belt 11 first restrains and fixes the bleeding site, and then adjusts the airbag cushion 55 to achieve compression hemostasis. The intelligent monitoring module 88 monitors the physiological state of the hemostasis site in real time, and transmits the data wirelessly to medical personnel so that the compression force can be adjusted according to the data to ensure the hemostasis effect and reduce damage to the blood vessels.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A postoperative compression hemostasis device, characterized in that: It comprises a binding belt (11), wherein the binding belt (11) is used to bind and fix a part where hemostasis is required; Two groups of connection blocks (66), one end of the tie belt (11) is fixed on the right connection block (66) and then moves through the left connection block (66) and then winds out of the right connection block (66); A fixing frame (22), the fixing frame (22) being connected to the upper ends of the two groups of connecting blocks (66); A hemostatic component is used for compression hemostasis, and the hemostatic component is arranged at the lower end of the fixing frame (22) and located at the upper end of the restraining belt (11).

2. A postoperative compression hemostasis device according to claim 1, characterized in that: The hemostasis assembly comprises a plurality of groups of airbag cushions (55) and a compression cushion (77), wherein the compression cushion (77) is installed at the lower end of the airbag cushion (55).

3. A postoperative compression hemostasis device according to claim 2, characterized in that: The upper end of the airbag cushion (55) is provided with a fixing assembly for adjusting the airbag cushion (55), and the fixing assembly comprises an adjusting frame (44) and a bolt (33). The bolt (33) is installed at the upper end of the fixing frame (22) and the lower end thereof penetrates through the adjusting frame (44) and is connected to a group of airbag cushions (55) in the middle, and the other groups of airbag cushions (55) are respectively movably connected to both sides of the lower end of the adjusting frame (44).

4. A postoperative compression hemostasis device according to claim 4, characterized in that: The compression pad (77) further comprises an intelligent monitoring module (88) installed at its lower end, wherein the intelligent monitoring module (88) comprises a pressure sensor, a temperature sensor and a pulse sensor, and is used for real-time monitoring of physiological parameters at the artery compression site.

5. A postoperative compression hemostasis device according to claim 4, characterized in that: The fixing frame (22) is a hard but tough fixing frame, and a bolt (33) is installed on the upper end through a sleeve.

6. A postoperative compression hemostasis device according to claim 5, characterized in that: The airbag cushions (55) on both sides can slide on the adjustment frame (44).

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