Medical clinical pressing hemostasis device

Abstract

The utility model provides a medical clinical pressing hemostasis device. The medical clinical pressing hemostasis device comprises a main body, a rotating rod is rotationally installed in the main body, one end of the rotating rod extends out of the main body and is fixedly provided with a screwing handle, the rotating rod is fixedly sleeved with two limiting plates and a ratchet wheel, a fixing block is fixedly installed in the main body, a sliding groove is formed in the top of the fixing block, and the sliding groove is fixedly connected with the rotating rod. First spring telescopic rods are fixedly mounted on the inner walls of the bottoms of the sliding grooves, and sliding blocks are fixedly mounted at the output ends of the first spring telescopic rods. According to the medical clinical pressing hemostasis device, the size can be adjusted according to different use objects through the arrangement of the binding assembly, limiting is conducted after adjustment, the device is prevented from loosening, pressing hemostasis on a wound is achieved through the arrangement of the inflation assembly, pressing force can be accurately controlled, and the timing assembly is arranged, so that the medical clinical pressing hemostasis device is convenient to use. And the operation of medical staff is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of clinical nursing, and particularly relates to a medical clinical pressing hemostasis device. Background Art

[0002] Cardiology mainly focuses on drug treatment, including cardiac intervention, non-invasive or minimally invasive surgeries such as coronary artery catheterization. However, during the process of catheter insertion into arterial blood vessels or after catheter extraction during treatment, bleeding may occur. Currently, the common method of pressing for hemostasis is to manually press a disinfected cotton swab on the wound for hemostasis. This method is inconvenient to fix, has a long process time, and is prone to wound infection, thus bringing pain to patients.

[0003] After retrieval, in the related technology, the patent document with the authorized publication number CN205339049U discloses a medical pressing hemostasis device, which includes a hemostatic belt body. The hemostatic belt body is in a U shape and is composed of a cartilage bracket and a film; it also includes a pressing device, which is arranged near the opening end on one side of the hemostatic belt body; the pressing device passes through a perforation arranged on the hemostatic belt body; the pressing device includes a handle, a rotating rod, and a pressing pad connected in sequence from top to bottom; the rotating rod is threadedly connected with the perforation; a circular protrusion is arranged at the lower end of the rotating rod, and the pressing pad is sleeved on the circular protrusion. The utility model provides a medical pressing hemostasis device with a simple structure and good hemostasis effect. It not only effectively avoids the disadvantages caused by improper pressing, but also saves manpower and improves the work efficiency of nurses.

[0004] In view of the above related technology, the utility model person believes that there are the following defects: when pressing on the blood drawing site, it is necessary to rotate the rotating rod multiple times to adjust the pressing force, the adjustment steps are relatively cumbersome, it is difficult to control the pressing force, and the hemostatic belt body is not closed. During the movement of the patient, the pressing point may shift, and even the pressing device may fall off, affecting the hemostasis effect.

[0005] Therefore, it is necessary to provide a new medical clinical pressing hemostasis device to solve the above technical problems. Content of the Utility Model

[0006] The technical problem solved by the utility model is to provide a medical clinical pressing hemostasis device that can be adjusted in size according to different users through the setting of a constriction component, and can be limited after adjustment to prevent the device from loosening. By setting an inflation component, it can achieve pressing hemostasis on the wound and can accurately control the pressing force. By setting a timing component, it is convenient for medical staff to operate.

[0007] To solve the above technical problems, the medical clinical compression hemostasis device provided by the utility model includes: a main body, a rotating rod is rotatably installed in the main body, one end of the rotating rod extends outside the main body and is fixedly installed with a screwing handle, two limiting plates and a ratchet are fixedly sleeved on the rotating rod, a fixed block is fixedly installed in the main body, a sliding groove is opened at the top of the fixed block, a first spring telescopic rod is fixedly installed on the bottom inner wall of the sliding groove, a sliding block is fixedly installed at the output end of the first spring telescopic rod, the top of the sliding block extends outside the main body and is installed with a pressing block, an installation groove is opened on the sliding block, a second spring telescopic rod is fixedly installed in the installation groove, a limiting block is fixedly installed at the output end of the second spring telescopic rod, a limiting hole is opened on one inner wall of the sliding groove, and the limiting block is respectively adapted to the limiting hole and the ratchet. A binding band is wound around the rotating rod, and the other end of the binding band extends outside the main body and is fixedly connected to the outer wall of the other side of the main body.

[0008] As a further solution of the utility model, a piston cylinder is fixedly installed in the main body, a sealing piston is slidably installed in the piston cylinder, an air inlet hole is opened on the sealing piston, a baffle is hingedly installed in the air inlet hole, a push rod is fixedly installed on one side of the sealing piston, the other end of the push rod extends outside the main body and is installed with a pressing plate, a first air guide pipe is fixedly installed on the piston cylinder, the other end of the first air guide pipe extends outside the main body, a one-way valve and a three-way pipe are respectively arranged on the first air guide pipe, a second air guide pipe is fixedly installed on the corresponding interface of the three-way pipe, and the other end of the second air guide pipe extends outside the main body and is threadedly installed with a sealing cover.

[0009] As a further solution of the utility model, a timer and a warning lamp are fixedly installed in the main body, the warning lamp is connected to the timer, and the lamp of the warning lamp extends outside the main body.

[0010] As a further solution of the utility model, a rubber bracket is slidably installed on the binding band, and an air bag is fixedly installed in the rubber bracket.

[0011] As a further solution of the utility model, a hemostatic cotton sheet is slidably installed on the rubber bracket.

[0012] As a further solution of the utility model, the other end of the first air guide pipe is communicated with the air bag.

[0013] Compared with the related technology, the medical clinical compression hemostasis device provided by the utility model has the following beneficial effects:

[0014] 1. By setting the collection and restraint assembly, the utility model can be adjusted in size according to different users and be limited after adjustment to prevent the device from loosening.

[0015] 2. The utility model realizes the pressing and hemostasis of the wound by inflating the airbag after the device is fixed through the setting of the inflation component, and can accurately control the pressing force.

[0016] 3. The utility model realizes the warning reminder when the pressing time is too long through the setting of the timing component, which is convenient for the medical staff to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] For the convenience of those skilled in the art to understand, the present utility model will be further described below in conjunction with the accompanying drawings.

[0018] Figure 1 It is the front view structural schematic diagram of the medical clinical pressing hemostasis device of the present utility model;

[0019] Figure 2 It is the rear view structural schematic diagram of the medical clinical pressing hemostasis device of the present utility model;

[0020] Figure 3 It is the internal structural schematic diagram of the medical clinical pressing hemostasis device of the present utility model;

[0021] Figure 4 It is the structural schematic diagram of the constriction part of the medical clinical pressing hemostasis device of the present utility model;

[0022] Figure 5 It is the structural schematic diagram of the inflation part of the medical clinical pressing hemostasis device of the present utility model.

[0023] In the figure: 1. Main body; 2. Rotating rod; 3. Limiting plate; 4. Ratchet; 5. Fixed block; 6. First spring telescopic rod; 7. Slide block; 8. Second spring telescopic rod; 9. Limiting block; 10. Belt; 11. Piston cylinder; 12. Sealing piston; 13. Baffle; 14. Push rod; 15. First air duct; 16. Check valve; 17. Three-way pipe; 18. Second air duct; 19. Sealing cover; 20. Timer; 21. Warning lamp; 22. Rubber bracket; 23. Airbag; 24. Hemostatic cotton sheet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Please refer to Figures 1 to 5 , wherein, Figure 1 It is the front view structural schematic diagram of the medical clinical pressing hemostasis device of the present utility model; Figure 2 It is the rear view structural schematic diagram of the medical clinical pressing hemostasis device of the present utility model; Figure 3 It is the internal structural schematic diagram of the medical clinical pressing hemostasis device of the present utility model; Figure 4 It is the structural schematic diagram of the constriction part of the medical clinical pressing hemostasis device of the present utility model; Figure 5This is a schematic structural diagram of the inflation part of the medical clinical compression hemostasis device of the present utility model. The medical clinical compression hemostasis device includes: a main body 1, a rotating rod 2 is rotatably installed inside the main body 1, one end of the rotating rod 2 extends outside the main body 1 and is fixedly installed with a screwing handle, two limiting plates 3 and a ratchet 4 are fixedly sleeved on the rotating rod 2, a fixed block 5 is fixedly installed inside the main body 1, a sliding groove is opened at the top of the fixed block 5, a first spring telescopic rod 6 is fixedly installed on the bottom inner wall of the sliding groove, a slider 7 is fixedly installed on the output end of the first spring telescopic rod 6, the top of the slider 7 extends outside the main body 1 and is installed with a pressing block, an installation groove is opened on the slider 7, a second spring telescopic rod 8 is fixedly installed inside the installation groove, a limiting block 9 is fixedly installed on the output end of the second spring telescopic rod 8, a limiting hole is opened on one inner wall of the sliding groove, and the limiting block 9 is respectively adapted to the limiting hole and the ratchet 4. A strap 10 is wound around the rotating rod 2, and the other end of the strap 10 extends outside the main body 1 and is fixedly connected to the outer wall of the other side of the main body 1.

[0025] Through the mutual cooperation of the ratchet 4 and the limiting block 9, the size can be adjusted according to different users, and the device can be limited after adjustment to prevent loosening.

[0026] A piston cylinder 11 is fixedly installed inside the main body 1, a sealing piston 12 is slidably installed inside the piston cylinder 11, an air inlet hole is opened on the sealing piston 12, a baffle 13 is hingedly installed inside the air inlet hole, a push rod 14 is fixedly installed on one side of the sealing piston 12, the other end of the push rod 14 extends outside the main body 1 and is installed with a pressing plate, a first guide pipe 15 is fixedly installed on the piston cylinder 11, the other end of the first guide pipe 15 extends outside the main body 1, a one-way valve 16 and a three-way pipe 17 are respectively arranged on the first guide pipe 15, a second guide pipe 18 is fixedly installed on the corresponding interface of the three-way pipe 17, and the other end of the second guide pipe 18 extends outside the main body 1 and is threadedly installed with a sealing cover 19.

[0027] Through the mutual cooperation of the piston cylinder 11 and the sealing piston 12, after the device is fixed, the airbag 23 is inflated to realize the compression hemostasis of the wound, and the pressing force can be accurately controlled.

[0028] A timer 20 and a warning lamp 21 are fixedly installed inside the main body 1, the warning lamp 21 is connected to the timer 20, and the lamp of the warning lamp 21 extends outside the main body 1.

[0029] Through the mutual cooperation of the timer 20 and the warning lamp 21, a warning reminder is given when the pressing time is too long, which is convenient for medical staff to operate.

[0030] A rubber frame 22 is slidably installed on the strap 10, and an airbag 23 is fixedly installed inside the rubber frame 22;

[0031] A hemostatic cotton sheet 24 is slidably mounted on the rubber frame 22;

[0032] The other end of the first air duct 15 is communicated with the airbag 23.

[0033] The working principle of the medical clinical pressing hemostasis device provided by the utility model is as follows:

[0034] First step: First, insert the hemostatic cotton sheet 24 into the rubber frame 22, put the device on the patient's wound, align the rubber frame 22 with the wound, turn the handle to rotate the rotating rod 2, wind and tighten the strap 10. Under the action of the ratchet 4 and the limiting block 9, the rotating rod 2 can only rotate unidirectionally, so that the strap 10 will not loosen after being tightened. Then, drive the sealing piston 12 to move back and forth in the piston cylinder 11 through the push rod 14. With the cooperation of the one-way valve 16, continuously press air into the airbag 23 to inflate and expand the airbag 23, push out the hemostatic cotton sheet 24 and press the wound to stop bleeding;

[0035] Second step: When the device needs to be removed, press the slider 7 to make the limiting block 9 retract into the slider 7, then the strap 10 can be pulled outwards to loosen the device, and the used hemostatic cotton sheet 24 can be removed. At the same time, unscrew the sealing cover 19 and press the airbag 23 to discharge the air in the airbag 23 through the second air duct 18, and then it can be used again;

[0036] Third step: Start the timer 20 when pressing to stop bleeding. When the pressing time is too long, the timer 20 controls the warning light 21 to light up to remind the medical staff.

[0037] It should be noted that the device structure and drawings of the present utility model mainly describe the principle of the present utility model. On the basis of this design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that those skilled in the art understand the principle of the above utility model, the specific power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming of those skilled in the art;

[0038] The standard parts used can be purchased from the market, and can also be customized according to the description of the specification and drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets and welding in the prior art. The machines, parts and equipment all adopt conventional models in the prior art, and the components known to those skilled in the art, their structures and principles can all be known by those skilled in the art through technical manuals or by conventional experimental methods.

[0039] Although embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, or they can be directly or indirectly applied. In other related technical fields, the scope of the present utility model is defined by the appended claims and their equivalents, and all are similarly included within the scope of the patent protection of the present utility model.

Claims

1. A medical clinical compression hemostasis device, characterized in that, Including: A main body, a rotating rod is rotatably installed inside the main body, one end of the rotating rod extends outside the main body and is fixedly installed with a screwing handle, two limiting plates and a ratchet are fixedly sleeved on the rotating rod, a fixed block is fixedly installed inside the main body, a sliding groove is opened at the top of the fixed block, a first spring telescopic rod is fixedly installed on the bottom inner wall of the sliding groove, a sliding block is fixedly installed on the output end of the first spring telescopic rod, the top of the sliding block extends outside the main body and is installed with a pressing block, an installation groove is opened on the sliding block, a second spring telescopic rod is fixedly installed in the installation groove, a limiting block is fixedly installed on the output end of the second spring telescopic rod, a limiting hole is opened on one inner wall of the sliding groove, the limiting block is respectively adapted to the limiting hole and the ratchet, a strap is wound on the rotating rod, and the other end of the strap extends outside the main body and is fixedly connected to the outer wall of the other side of the main body.

2. The medical clinical compression hemostasis device according to claim 1, wherein: A piston cylinder is fixedly installed inside the main body, a sealing piston is slidably installed inside the piston cylinder, an air inlet hole is opened on the sealing piston, a baffle is hingedly installed in the air inlet hole, a push rod is fixedly installed on one side of the sealing piston, the other end of the push rod extends outside the main body and is installed with a pressing plate, a first guide pipe is fixedly installed on the piston cylinder, the other end of the first guide pipe extends outside the main body, a one-way valve and a three-way pipe are respectively arranged on the first guide pipe, a second guide pipe is fixedly installed on the corresponding interface of the three-way pipe, and the other end of the second guide pipe extends outside the main body and is threadedly installed with a sealing cover.

3. The medical clinical pressure hemostasis device according to claim 1, characterized in that: A timer and a warning lamp are fixedly installed inside the main body, the warning lamp is connected to the timer, and the lamp of the warning lamp extends outside the main body.

4. The medical clinical compression hemostasis device according to claim 1, characterized in that: A rubber bracket is slidably installed on the strap, and an airbag is fixedly installed inside the rubber bracket.

5. The medical clinical pressure hemostasis device according to claim 4, wherein: A hemostatic cotton sheet is slidably installed on the rubber bracket.

6. The medical clinical pressure hemostasis device according to claim 2, wherein: The other end of the first guide pipe is communicated with the airbag.

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