Hemostasis device for blood nursing

Abstract

The utility model discloses a hemostasis device for blood nursing, and particularly relates to the technical field of medical instruments, the hemostasis device comprises a protective cover, the inner wall of the protective cover is provided with a chute, the right end of the protective cover is movably connected with an extrusion device, the lower parts of the two ends of the protective cover are movably connected with clamping devices, and the clamping devices are symmetrically arranged; according to the hemostasis device for blood nursing, the position of the pressing plate can be freely adjusted, so that the hemostasis device is more flexible to use, meanwhile, the hemostasis device is simple in structure, practical, effective and very convenient to operate, and the hemostasis device is suitable for being popularized and applied. The device is simple in structure and convenient to use, reduces work consumption for a user, can adjust the clamping distance according to use requirements, effectively widens the application range of the device, enables the device to have more practical value in use, can control the clamping force, prevents a patient from feeling uncomfortable, and can further improve the fixing effect of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a hemostatic device for blood care. Background Art

[0002] In medical surgery, trauma treatment and other processes, it is often necessary to stop bleeding. Traditional hemostasis methods are mainly through compression, bandaging and other methods, but these methods are cumbersome to operate, the effect is unstable, and may cause secondary damage to the patient. Therefore, there is an urgent need for a fast, effective and safe hemostasis device.

[0003] Chinese patent document CN219021361U discloses a hemostatic device for blood care. It includes a horizontal plate; a plurality of limit plates, the plurality of limit plates are fixedly mounted on the bottom of the horizontal plate; a plurality of vertical plates, the plurality of vertical plates are fixedly mounted on the bottom of the horizontal plate; two rotating shafts, the two rotating shafts are rotatably mounted on the plurality of vertical plates respectively; two arc plates, the two arc plates are fixedly sleeved on the two rotating shafts respectively; a fastening mechanism, the fastening mechanism is arranged on the bottom of the horizontal plate; an adjusting mechanism, the adjusting mechanism is arranged on the horizontal plate; and a hemostatic mechanism, the hemostatic mechanism is arranged at the bottom of the adjusting mechanism. The compression hemostatic device provided by the utility model has the advantages of being convenient to operate, being able to adjust the compression force, and being convenient to replace the hemostatic pad.

[0004] Although the device in the above-mentioned document can adjust the compression force, the device components are exposed and easily touched, with low protection, and the pressure plate cannot completely cover the flat extrusion surface, so it is less practical. At the same time, the adjustment device has a single structure, is easy to slide, and has a poor fixing effect. Utility Model Content

[0005] The main purpose of the utility model is to provide a hemostatic device for blood care, which can effectively solve the above problems.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A hemostatic device for blood care comprises a protective cover, wherein a slide groove is provided on the inner wall of the protective cover, the right end of the protective cover is movably connected to a squeezing device, the lower parts of the two ends of the protective cover are movably connected to clamping devices and are symmetrically arranged, the lower end of the clamping device is fixedly connected to a connecting head, and the lower end of the connecting head is movably connected to a snap device.

[0008] Preferably, hemostatic cotton is provided at the lower end of the extrusion device.

[0009] Preferably, the extrusion device includes a first adjusting rod, the left end of which is movably connected to the inner wall of the protective cover, the outer wall of the first adjusting rod is transmission-connected to a driving wheel, the lower end of the driving wheel is meshingly connected to a driven wheel, and the lower end of the driven wheel is transmission-connected to a first threaded rod.

[0010] Preferably, the outer wall of the first threaded rod is threadedly connected to a sliding frame, and the lower end of the sliding frame is fixedly connected to a pressing plate.

[0011] Preferably, the clamping device includes a second threaded rod, the right end of the second threaded rod is movably connected to the left end of the protective cover, the left end of the second threaded rod is transmission connected to the second adjusting rod, the outer wall of the second threaded rod is threadedly connected to a slider, and the lower end of the slider is fixedly connected to a clamping plate.

[0012] Preferably, the upper end of the sliding block is movably connected to a limiting rod, and the right end of the clamping plate is fixedly connected to a soft pad.

[0013] Preferably, the buckle device includes a first buckle belt, the upper end of which is fixedly connected to the lower end of the connecting head, the lower end of which is fixedly connected to a slot plate, the inner wall of which is fixedly connected to a spring, the rear end of the spring is fixedly connected to a card plate, and the inner wall of the card plate is slidably connected to a second buckle belt.

[0014] Preferably, the card slot plate and both ends of the card plate are provided with card slots.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The utility model provides a hemostatic device for blood care. The device is equipped with a squeezing device, by which the position of the pressure plate can be freely adjusted, making the device more flexible to use. At the same time, the device has a simple structure, is practical and effective, and is very convenient to operate, which reduces the work consumption of the user. By rotating the first adjusting rod in different directions, the driving wheel can be driven to rotate, so that the driven wheel can drive the first threaded rod to rotate in the same direction, so that the sliding frame can drive the pressure plate fixed at the lower end to rise and fall, so that the pressure of the pressure plate can be adjusted, and the hemostatic cotton at the lower end of the pressure plate can be used to compress and stop bleeding.

[0017] 2. The utility model provides a hemostatic device for blood care, which is equipped with a clamping device. The clamping distance can be adjusted according to the use requirements, which effectively improves the application range of the device and makes the device more practical. At the same time, the clamping force can be controlled to avoid discomfort to the patient. By rotating the second adjusting rod clockwise or counterclockwise, the second threaded rod can be rotated together, so that the slider can drive the clamping plate to slide left and right, thereby adjusting the distance between the two clamping plates, clamping or loosening the patient. A soft pad is fixed on the inner wall of the clamping plate, which effectively improves the comfort of the patient when the device is fixed, and the device can slide smoothly through the limit rod.

[0018] 3. The utility model provides a hemostatic device for blood care. The device is equipped with a snap device. The device can be used to further enhance the fixing effect of the device and prevent the upper device from sliding, which would cause adverse conditions for the patient. The device is connected by two snap belts. The second snap belt can be inserted into the card slot by pressing the card plate to increase the sliding space and facilitate the adjustment of tightness. After the card plate is released, the card plate is bounced back by a spring, which can reduce the sliding space and clamp the second snap belt to prevent sliding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the extrusion device of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the clamping device of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the buckle device of the utility model;

[0023] Figure 5 It is a side structural schematic diagram of the utility model.

[0024] In the figure: 1. protective cover; 2. slide groove; 3. extrusion device; 31. first adjusting rod; 32. driving wheel; 33. driven wheel; 34. first threaded rod; 35. sliding frame; 36. pressure plate; 4. clamping device; 41. second threaded rod; 42. second adjusting rod; 43. slider; 44. clamping plate; 45. cushion; 5. connector; 6. snap device; 61. first snap belt; 62. snap groove plate; 63. spring; 64. snap plate; 65. second snap belt. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1 and Figure 5 The protective cover 1 is provided with a sliding groove 2 on the inner wall thereof, which is convenient for the sliding of the pressing plate. The right end of the protective cover 1 is movably connected with a squeezing device 3, by which the position of the pressing plate can be freely adjusted, making the device more flexible to use. At the same time, the structure is simple, practical and effective, and the operation is very convenient, which reduces the work consumption of the user. The lower parts of the two ends of the protective cover 1 are movably connected with clamping devices 4 and are symmetrically arranged. By means of the clamping device, the clamping spacing can be adjusted according to the use requirements, which effectively improves the applicable scope of the equipment, making the device more practical to use. At the same time, the clamping force can be controlled to avoid discomfort to the patient. The lower end of the clamping device 4 is fixedly connected with a connecting head 5, and the lower end of the connecting head 5 is movably connected with a snap device 6. By means of the device, the fixing effect of the equipment can be further improved to prevent the upper equipment from sliding and causing bad conditions to the patient. The lower end of the squeezing device 3 is provided with hemostatic cotton, which cooperates with the pressing plate to perform compression and hemostasis.

[0027] like Figure 2 As shown, the squeezing device 3 includes a first adjusting rod 31, the left end of the first adjusting rod 31 is movably connected to the inner wall of the protective cover 1, the outer wall of the first adjusting rod 31 is transmission-connected with a driving wheel 32, the lower end of the driving wheel 32 is meshingly connected with a driven wheel 33, the lower end of the driven wheel 33 is transmission-connected with a first threaded rod 34, the outer wall of the first threaded rod 34 is threadedly connected with a sliding frame 35, and the lower end of the sliding frame 35 is fixedly connected with a pressing plate 36, and the first adjusting rod 31 can be rotated in different directions to drive the driving wheel 32 to rotate, so that the driven wheel 33 can drive the first threaded rod 34 to rotate in the same direction, so that the sliding frame 35 can drive the pressing plate 36 fixed at the lower end to rise and fall, so that the pressing force of the pressing plate 36 can be adjusted, and at the same time, the hemostatic cotton at the lower end of the pressing plate 36 is used for compression and hemostasis;

[0028] like Figure 3 As shown, the clamping device 4 includes a second threaded rod 41, the right end of the second threaded rod 41 is movably connected to the left end of the protective cover 1, the left end of the second threaded rod 41 is transmission-connected with a second adjusting rod 42, the outer wall of the second threaded rod 41 is threadedly connected with a slider 43, the lower end of the slider 43 is fixedly connected with a clamping plate 44, the upper end of the slider 43 is movably connected with a limit rod, and the right end of the clamping plate 44 is fixedly connected with a cushion 45. By rotating the second adjusting rod 42 clockwise or counterclockwise, the second threaded rod 41 can be rotated together, so that the slider 43 can drive the clamping plate 44 to slide left and right, thereby adjusting the distance between the two clamping plates 44, clamping and fixing or loosening the patient, and the inner wall of the clamping plate 44 is fixed with a cushion 45, which effectively improves the patient's comfort when the device is fixed, and the device can slide smoothly through the limit rod;

[0029] like Figure 4 As shown, the buckle device 6 includes a first buckle belt 61, the upper end of the first buckle belt 61 is fixedly connected to the lower end of the connector 5, the lower end of the first buckle belt 61 is fixedly connected to a slot plate 62, the inner wall of the slot plate 62 is fixedly connected to a spring 63, the rear end of the spring 63 is fixedly connected to a clamping plate 64, the inner wall of the clamping plate 64 is slidably connected to a second buckle belt 65, the slot plate 62 and both ends of the clamping plate 64 are provided with clamping grooves, and are connected by two buckle belts, and the second buckle belt 65 can be inserted into the slot plate 62 by pressing the clamping plate 64, thereby increasing the sliding space and facilitating the adjustment of tightness, and after loosening the clamping plate 64, the clamping plate is bounced back by the spring 63, thereby reducing the sliding space and clamping the second buckle belt 65 to prevent sliding.

[0030] The working principle of the utility model is as follows: through the squeezing device 3, the user manually rotates the first adjusting rod 31 clockwise, prompting the driving wheel 32 to rotate clockwise, which can drive the driven wheel 33 below to drive the first threaded rod 34 to rotate clockwise, so that the sliding frame 35 can drive the pressing plate 36 fixed at the lower end to slide downward until the patient's bleeding mouth is pressed tightly and the hemostatic cotton at the lower end of the pressing plate 36 is used to compress and stop bleeding. The reverse operation lifts the pressing plate 36 upward, and uses the clamping device 4 to manually rotate the second adjusting rod 42 counterclockwise, which can drive the second threaded rod 41 to rotate clockwise. Rotate counterclockwise to cause the slider 43 to drive the clamping plate 44 to move to the left. The devices at both ends move in the opposite direction, reducing the distance between the two clamping plates 44 until the device is fixed in a position suitable for use. The patient's comfort is improved by the soft pad 45. The second buckle belt 65 is inserted into the slot plate 62 through the buckle device 6. The sliding space is increased by pressing the buckle plate 64, and the clamping of the second buckle belt 65 is released so that its length can be freely adjusted. After adjustment, you only need to loosen the buckle plate 64 and use the spring 63 to push the buckle plate 64 out, thereby tightening the second buckle belt 65 to prevent sliding.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A hemostatic device for blood care, comprising a protective cover (1), characterized in that: The inner wall of the protective cover (1) is provided with a slide groove (2), the right end of the protective cover (1) is movably connected to a squeezing device (3), the lower parts of the two ends of the protective cover (1) are movably connected to clamping devices (4) and are symmetrically arranged, the lower end of the clamping device (4) is fixedly connected to a connecting head (5), and the lower end of the connecting head (5) is movably connected to a snap-fit ​​device (6).

2. A hemostatic device for blood care according to claim 1, characterized in that: The lower end of the squeezing device (3) is provided with hemostatic cotton.

3. A hemostatic device for blood care according to claim 1, characterized in that: The extrusion device (3) comprises a first adjusting rod (31), the left end of which is movably connected to the inner wall of the protective cover (1), the outer wall of the first adjusting rod (31) is transmission-connected to a driving wheel (32), the lower end of the driving wheel (32) is meshingly connected to a driven wheel (33), and the lower end of the driven wheel (33) is transmission-connected to a first threaded rod (34).

4. A hemostatic device for blood care according to claim 3, characterized in that: The outer wall of the first threaded rod (34) is threadedly connected to a sliding frame (35), and the lower end of the sliding frame (35) is fixedly connected to a pressing plate (36).

5. A hemostatic device for blood care according to claim 1, characterized in that: The clamping device (4) comprises a second threaded rod (41), the right end of the second threaded rod (41) is movably connected to the left end of the protective cover (1), the left end of the second threaded rod (41) is transmission-connected to a second adjusting rod (42), the outer wall of the second threaded rod (41) is threadedly connected to a slider (43), and the lower end of the slider (43) is fixedly connected to a clamping plate (44).

6. A hemostatic device for blood care according to claim 5, characterized in that: The upper end of the sliding block (43) is movably connected to a limit rod, and the right end of the clamping plate (44) is fixedly connected to a soft pad (45).

7. A hemostatic device for blood care according to claim 1, characterized in that: The buckle device (6) comprises a first buckle belt (61), the upper end of the first buckle belt (61) is fixedly connected to the lower end of the connector (5), the lower end of the first buckle belt (61) is fixedly connected to a slot plate (62), the inner wall of the slot plate (62) is fixedly connected to a spring (63), the rear end of the spring (63) is fixedly connected to a clip plate (64), and the inner wall of the clip plate (64) is slidably connected to a second buckle belt (65).

8. A hemostatic device for blood care according to claim 7, characterized in that: Both ends of the card slot plate (62) and the card plate (64) are provided with card slots.

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