Cardiology department nursing hemostasis device

Abstract

The utility model belongs to the technical field of auxiliary medical instruments, and particularly relates to a nursing hemostasis device for the department of cardiology. The clamp comprises a first clamping block and a second clamping block, the first clamping block and the second clamping block are both of an arc-shaped structure, the first clamping block and the second clamping block are of an annular structure as a whole, one end of the first clamping block is hinged to one end of the second clamping block, and the other end of the first clamping block is hinged to the other end of the second clamping block. A connecting assembly enabling the first clamping block and the second clamping block to be matched in a clamping mode is arranged between the first clamping block and the second clamping block, and a hemostasis block is arranged on the inner side of the first clamping block. The first clamping block and the second clamping block are located on the two sides of the pressing portion of the arm of the patient, then the hemostasis block is aligned to the pressing portion of the patient, the hemostasis block is tightly attached to the pressing portion of the patient through clamping cooperation of the first clamping block and the second clamping block, and therefore the patient does not need to conduct pressing hemostasis by himself or herself. Therefore, hemostasis of patients who cannot be pressed by themselves is completed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of auxiliary medical instrument, especially relates to a nursing hemostasis device for cardiology department. BACKGROUND

[0002] In the hospital, the cardiology department is responsible for the diagnosis, treatment, prevention and rehabilitation of heart and blood vessel system diseases, and the nursing work of the cardiology department is an important field in medical care, which involves the comprehensive nursing of cardiovascular disease patients, comprehensive nursing assessment of cardiovascular disease patients, including medical history recording, physical examination, vital sign monitoring and the like, and blood drawing is a routine operation in the nursing of the cardiology department, and after blood drawing is completed, the patient should immediately press the puncture site with a disinfected cotton block, and the pressing time should be long enough to ensure hemostasis.

[0003] However, for patients in coma or with inconvenient arm movement, he cannot press by himself, and for some elderly patients or patients with unclear consciousness, he cannot press in place by himself, cannot achieve the effect of pressing, and some complications such as ecchymosis or bleeding at the puncture point may occur; at present, medical staff press for such patients, which increases the workload of medical staff, and the work of medical staff is relatively busy, which may delay the nursing of medical staff to other patients, or increase the number of medical staff, thereby increasing the medical cost. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a nursing hemostasis device for cardiology department for patients who cannot press by themselves.

[0005] The nursing hemostasis device for cardiology department comprises a first clamping block and a second clamping block, the first clamping block and the second clamping block are both arc-shaped structures, the first clamping block and the second clamping block integrally have a ring-shaped structure, one end of the first clamping block and the second clamping block is hinged, a connecting assembly for enabling the first clamping block and the second clamping block to be clamped together is arranged between the first clamping block and the second clamping block, and the inner side of the first clamping block is provided with a hemostasis block.

[0006] Further, the hemostasis block is cylindrical, the hemostasis block and the first clamping block are independent of each other, a fixing tube is sleeved on the outer side of the hemostasis block, a first through hole for the fixing tube to pass through is formed in the thickness direction of the first clamping block, the fixing tube is arranged in the first through hole, and a tube cover is arranged at one end of the fixing tube.

[0007] Further, a first sliding groove for the hemostasis block to slide along the length direction thereof is formed in the first clamping block, and a locking assembly for enabling the fixing tube to slide in the first sliding groove and then be fixed with the first clamping block is arranged on the fixing tube.

[0008] Further, the locking assembly comprises a limiting plate fixed on the outer side wall of the fixed tube, a second sliding groove is formed in the middle of the first sliding groove and used for inserting the limiting plate and sliding along the length direction of the first clamping block, and an outer thread is formed on the outer side wall of the fixed tube close to the tube cover.

[0009] Further, the width of the first sliding groove is smaller than the width of the limiting plate.

[0010] Further, the connecting assembly comprises a tension spring, and the tension spring is fixed on the inner side of the hinged end of the first clamping block and the second clamping block.

[0011] Further, the hinged end of the first clamping block and the second clamping block is provided with a hand holding part, and in the natural state, there is a gap between the movable ends of the two hand holding parts.

[0012] Further, the inner side of the second clamping block is independently provided with a fixed block, the fixed block is in an arc structure, the arc of the fixed block is consistent with the arc of the second clamping block, and the second clamping block is provided with an adjusting assembly used for adjusting the distance between the fixed block and the second clamping block.

[0013] Further, the adjusting assembly comprises a screw rod, the screw rod is vertically fixed on the side of the fixed block close to the second clamping block, a second through hole is formed in the second clamping block and used for the screw rod to pass through, one end of the screw rod passes through the second through hole and is located on the outer side of the second clamping block, a second nut is arranged on the screw rod on the outer side of the second clamping block and is in threaded cooperation with the screw rod, and a spring is fixed between the second clamping block and the fixed block.

[0014] Further, the side of the fixed block close to the second clamping block is vertically fixed with a guide rod, a third through hole is formed in the second clamping block and used for the guide rod to pass through, and one end of the guide rod passes through the third through hole and is fixed with a limiting block.

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

[0016] The utility model discloses the first clamping block and the second clamping block are located at the both sides of the pressing part of the patient's arm, then make the hemostatic block align the pressing part of the patient, through the clamping cooperation of the first clamping block and the second clamping block, make the hemostatic block and the pressing part of the patient close tightly, thereby not needing the patient to press hemostasis by oneself, thereby complete the hemostasis to the patient who cannot press by oneself. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structural schematic diagram of the utility model;

[0018] Figure 2 It is Figure 1 the overhead structure schematic diagram of the utility model;

[0019] The names of the components in the figure are as follows: 1, first clamping block; 1.1, first sliding groove; 1.2, second sliding groove; 2, fixed tube; 3, tube cover; 4, hemostatic block; 5, first nut; 6, limiting plate; 7, second clamping block; 8, spring; 9, limiting block; 10, guide rod; 11, screw rod; 12, second nut; 13, fixed block; 14, tension spring; 15, hand-held part. DETAILED DESCRIPTION

[0020] The utility model will be further described below by specific examples in combination with the drawings, but it is not used to limit the utility model, any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

[0021] The hemostatic device for nursing in the cardiology department described in the embodiment, as shown in Figure 1 and Figure 2 , comprises a first clamping block 1 and a second clamping block 7, the first clamping block 1 is located above, the second clamping block 7 is located below, the first clamping block 1 and the second clamping block 7 are both arc-shaped structures, the first clamping block 1 and the second clamping block 7 are "C" type structures, and the first clamping block 1 and the second clamping block 7 are in a ring structure as a whole, because blood drawing is always done on the arm, the first clamping block 1 and the second clamping block 7 are arc-shaped structures, which can better fit the arm, the inner side of the first clamping block 1 is provided with a hemostatic block 4, the side of the first clamping block 1 facing the second clamping block 7 is the inner side, and the hemostatic block 4 is made of medical defatted cotton.

[0022] One end of the first clamping block 1 and the second clamping block 7 is hinged, a rotating shaft is horizontally arranged between the first clamping block 1 and the second clamping block 7, two independent sleeves are sleeved on the rotating shaft, the two sleeves are fixed with the first clamping block 1 and the second clamping block 7 respectively, limiting blocks for preventing the sleeves from being separated are fixed on two sections of the rotating shaft, the sleeves are rotated on the rotating shaft, so that the first clamping block 1 and the second clamping block 7 are hinged and swing up and down; of course, the first clamping block 1 and the second clamping block 7 can also be hinged by using existing hinges.

[0023] The hemostatic block 4 is cylindrical, and the hemostatic block 4 and the first clamping block 1 are independent of each other, the outside of the hemostatic block 4 is sleeved with the fixing tube 2, the length of the fixing tube 2 is less than the length of the hemostatic block 4, so that the hemostatic block 4 can exceed the fixing tube 2, the first clamping block 1 is provided with the first through hole in the thickness direction for the fixing tube 2 to pass through, the fixing tube 2 is arranged in the first through hole, the first clamping block 1 is located above the second clamping block 7, the top of the fixing tube 2 exceeds the first clamping block 1, one end of the fixing tube 2 is provided with the tube cover 3, the tube cover 3 is a circular groove, the diameter of the inner side wall of the tube cover 3 is consistent with the outer diameter of the fixing tube 2, the inner side wall of the tube cover 3 is provided with the internal thread, the outer side wall of the fixing tube 2 is provided with the external thread, the tube cover 3 and the fixing tube 2 are screw-threaded, the hemostatic block 4 and the first clamping block 1 can be detachably connected through the fixing tube 2 and the tube cover 3, and the first clamping block 1 and the second clamping block 7 can be placed on the two sides of the arm first, then the tube cover 3 is opened, the hemostatic block 4 is placed in the fixing tube 2, in the use process, the tube cover 3 can also be opened, the hemostatic block 4 is replaced, or the hemostatic block 4 is quickly taken out, and the pressing part is observed, of course, the hemostatic block 4 can also be adhered to the inner side wall of the first clamping block 1 by using the existing magic tape.

[0024] The first clamping block 1 is provided with the first sliding groove 1.1 for the hemostatic block 4 to slide along the length direction thereof;

[0025] The outer side wall of the fixed pipe 2 is fixed with a limiting plate 6, the limiting plate 6 is an arc-shaped plate, the curvature of the limiting plate 6 is consistent with the curvature of the first clamping block 1, the thickness of the limiting plate 6 is smaller than the thickness of the first clamping block 1, the limiting plate 6 is provided with two plates, the two limiting plates 6 are symmetrically fixed on the outer side wall of the fixed pipe 2, the middle part of the first sliding groove 1.1 is provided with a second sliding groove 1.2 for inserting the limiting plate 6 and sliding along the length direction of the first clamping block 1, when installing the limiting plate 6, the second sliding groove 1.2 is first opened on the top of the first clamping block 1, then two baffle plates are fixed on the top of the second sliding groove 1.2, a gap is left between the two baffle plates for the fixed pipe 2 to slide along the length direction of the first clamping block 1, so that the second sliding groove 1.2 and the limiting plate 6 are located in the middle part of the first clamping block 1, and the installation of the limiting plate 6 is completed; the outer side wall of the fixed pipe 2 close to the pipe cover 3 is provided with an external thread, the outer side of the fixed pipe 2 is sleeved with a first nut 5 which is in threaded cooperation with the external thread, when fixing the fixed pipe 2 and the first sliding groove 1.1, the first nut 5 is screwed down, so that the first nut 5 is tightly attached to the top of the first clamping block 1, and the limiting plate 6 is tightly attached to the top of the second sliding groove 1.2, so that the limiting plate 6 and the first nut 5 clamp the first clamping block 1, the fixing of the fixed pipe 2 is completed, similarly, the first nut 5 is screwed up, so that the first nut 5 is loosened with the first clamping block 1, the limiting plate 6 slides in the second sliding groove 1.2, and the fixed pipe 2 slides in the first sliding groove 1.1, through the movement of the fixed pipe 2, the hemostatic block 4 is driven to a certain extent, so that the position of the fixed pipe 2 and the hemostatic block 4 can be adjusted according to the size of the patient's arm; of course, in some embodiments, the first nut 5 can be replaced by a horizontally arranged fixed block, the fixed block is horizontally fixed on the outer side wall of the fixed pipe 2 above the first clamping block 1, the fixed block is provided with a bolt, the bolt is on the top of the first clamping block 1, so that the limiting plate 6 is tightly attached to the top of the second sliding groove 1.2. This paragraph as a whole constitutes a locking assembly that fixes the fixed pipe 2 in the first sliding groove 1.1 after sliding.

[0026] The width of the first sliding groove 1.1 is smaller than the width of the limiting plate 6, so that no matter where the position of the limiting plate 6 is, the limiting plate 6 will not be separated from the first sliding groove 1.1; of course, when the width of the limiting plate 6 is smaller than the width of the first sliding groove 1.1, the limiting plate 6 is distributed in front and back, which can also prevent the limiting plate 6 from separating from the first sliding groove 1.1.

[0027] The inner side of the hinge end of the first clamping block 1 and the second clamping block 7 is fixed with a tension spring 14, the first clamping block 1 and the second clamping block 7 are close to the middle through the tension spring 14, so that the first clamping block 1 and the second clamping block 7 are in clamping cooperation; this paragraph as a whole constitutes a connecting assembly that makes the first clamping block 1 and the second clamping block 7 in clamping cooperation.

[0028] Of course in some embodiments, the connecting assembly can also be that the first clamping block 1 and the second clamping block 7 are horizontally fixed with connecting plates away from the hinged one end, the connecting plates are provided with fourth through holes communicated with each other, and the fourth through holes are independently provided with screw rods, the screw rods are provided with two nuts, the two connecting plates are adhered through the two nuts, so that the first clamping block 1 and the second clamping block 7 are in the clamping state.

[0029] The hinged ends of the first clamping block 1 and the second clamping block 7 are provided with hand-held portions 15, the hand-held portions 15 are arc-shaped structures, the upper hand-held portion 15 is connected with the first clamping block 1 in an arc-shaped structure, and the arc is opposite to the arc of the first clamping block 1, the hinged end of the first clamping block 1 and the second clamping block 7 is located at the connection of the hand-held portion 15 and the first clamping block 1, the shape of the lower hand-held portion 15 and the second clamping block 7 is consistent with the shape of the upper hand-held portion 15 and the first clamping block 1, the movable ends of the two hand-held portions 15 have a gap in the natural state of the tension spring 14, so that the tension spring 14 can be stretched by pinching the two hand-held portions 15 towards the middle, so that the first clamping block 1 and the second clamping block 7 are separated, the operation is convenient, and of course when there is no hand-held portion 15, the first clamping block 1 and the second clamping block 7 can be manually separated away from the hinged one end.

[0030] The inner side of the second clamping block 7 is independently provided with a fixed block 13, the fixed block 13 is an arc-shaped structure, the length of the fixed block 13 is less than the length of the second clamping block 7, and the arc of the fixed block 13 is consistent with the arc of the second clamping block 7, so that the fixed block 13 replaces the second clamping block 7 to contact the arm of the patient.

[0031] The fixed block 13 is vertically fixed with a screw rod 11 near one side of the second clamping block 7, the second clamping block 7 is provided with a second through hole for the screw rod 11 to pass through, one end of the screw rod 11 passes through the second through hole and is located outside the second clamping block 7, the screw rod 11 located outside the second clamping block 7 is provided with a second nut 12 which is threadedly matched with the screw rod 11, the spring 8 is fixed between the second clamping block 7 and the fixed block 13, the second nut 12 is pulled by the screw rod 11 by screwing the second nut 12, and the second nut 12 is pressed against the second clamping block 7, so that the second nut 12 pulls the screw rod 11, thereby adjusting the distance between the fixed block 13 and the second clamping block 7, so that the distance between the first clamping block 1 and the second clamping block 7 is relatively large in the natural state of the tension spring 14, different size arms can be placed between the first clamping block 1 and the fixed block 13, and then the distance between the fixed block 13 and the second clamping block 7 is adjusted according to the size of the different arms, so that the fixed block 13 and the first clamping block 1 are attached to the arm, the fixation of the arms of different sizes is completed, and the fixation is effectively reduced or tightened, and at the same time, the elasticity of the fixed block 13 enables the fixed block 13 to be compressed, so that the fixed block 13 has a space to move towards the side close to the second clamping block 7, thereby avoiding the fixation of the arm; the content of this paragraph constitutes an adjusting assembly for adjusting the distance between the fixed block 13 and the second clamping block 7.

[0032] Of course, in some embodiments, the adjusting assembly can also replace the screw rod 11 with a bolt, the second clamping block 7 is provided with a threaded hole which is threadedly matched with the bolt, the screw rod of the bolt passes through the threaded hole and is located between the second clamping block 7 and the fixed block 13, and the screw rod of the bolt between the second clamping block 7 and the fixed block 13 is fixed with a fixed column, the fixed column is sleeved with a connecting pipe, the connecting pipe is fixed with the fixed block 13, a bearing is installed between the fixed column and the connecting pipe, a guide rod is arranged between the fixed block 13 and the second clamping block 7, and the distance between the second clamping block 7 and the fixed block 13 is adjusted by the threaded cooperation of the bolt and the second clamping block 7.

[0033] The fixed block 13 is vertically fixed with a guide rod 10 near one side of the second clamping block 7, the guide rod 10 is provided with two, the screw rod 11 is located in the middle, the two guide rods 10 are located on both sides of the screw rod 11, the second clamping block 7 is provided with a third through hole for the guide rod 10 to pass through, one end of the guide rod 10 passes through the third through hole and is fixed with a limiting block 9, the limiting block 9 is a circular plate, the diameter of the third through hole is smaller than the diameter of the limiting block 9, so as to prevent the limiting block 9 from passing through the third through hole, the movement of the fixed block 13 can be limited by the guide rod 10, and the deviation of the fixed block 13 can be reduced, and of course, in order to reduce the bending of the spring 8, the spring 8 can be sleeved on the guide rod 10.

[0034] Working principle:

[0035] In use, after blood is drawn from the patient, when the patient is unable to press by himself / herself, the medical staff presses the two hand-held portions 15 towards the middle, stretches the tension spring 14, separates the first clamping block 1 and the second clamping block 7, places the first clamping block 1 and the fixed block 13 on both sides of the pressing portion of the arm, places the position to be pressed in the fixed tube 2, opens the tube cover 3, places the hemostatic block 4 in the fixed tube 2, covers the tube cover 3, and makes the hemostatic block 4 tightly contact with the pressing portion to perform hemostasis. Meanwhile, the distance between the fixed block 13 and the second clamping block 7 can be adjusted, so that the tightness of the arm and the fixed block 13 and the first clamping block 1 can be adjusted. Of course, in operation, the hemostatic block 4 can be placed in the fixed tube 2 first, and then the first clamping block 1 and the fixed block 13 are placed on both sides of the arm, so that the hemostatic block 4 directly contacts with the pressing portion of the patient. The tube cover 3 can be used to take out the hemostatic block 4 to observe the pressing portion, or replace the hemostatic block 4, so that the patient does not need to press by himself / herself.

Claims

1. A hemostatic device for cardiology care, comprising a first clamping block (1) and a second clamping block (7), the first clamping block (1) and the second clamping block (7) are both arc-shaped structures, and the first clamping block (1) and the second clamping block (7) are in a ring structure as a whole, characterized in that: One end of the first clamping block (1) and the second clamping block (7) is hinged, a connecting assembly for clamping the first clamping block (1) and the second clamping block (7) is arranged between the first clamping block (1) and the second clamping block (7), and the inner side of the first clamping block (1) is provided with a hemostatic block (4).

2. The hemostatic device for cardiology care according to claim 1, characterized in that: The hemostatic block (4) is cylindrical, and the hemostatic block (4) is independent of the first clamping block (1), the outer side of the hemostatic block (4) is sleeved with a fixing tube (2), the first clamping block (1) is provided with a first through hole in the thickness direction for the fixing tube (2) to pass through, the fixing tube (2) is arranged in the first through hole, and one end of the fixing tube (2) is provided with a tube cover (3).

3. The intracardiac care hemostatic device of claim 2, wherein: The first clamping block (1) is provided with a first sliding groove (1.1) for the hemostatic block (4) to slide along the length direction thereof, and the fixing tube (2) is provided with a locking assembly for fixing the fixing tube (2) to the first clamping block (1) after the fixing tube (2) slides in the first sliding groove (1.1).

4. The intracardiac care hemostatic device of claim 3, wherein: The locking assembly comprises a limiting plate (6) fixed to the outer side wall of the fixing tube (2), a second sliding groove (1.2) is arranged in the middle of the first sliding groove (1.1) and used for inserting the limiting plate (6) and sliding along the length direction of the first clamping block (1), an external thread is arranged on the outer side wall of the fixing tube (2) close to the tube cover (3), and the outer side of the fixing tube (2) is sleeved with a first nut (5) in threaded cooperation with the external thread.

5. The intracardiac care hemostatic device of claim 4, wherein: The width of the first sliding groove (1.1) is smaller than the width of the limiting plate (6).

6. The hemostatic device for cardiology care according to claim 1 or 5, characterized in that: The connecting assembly comprises a tension spring (14) fixed to the inner side of the hinged end of the first clamping block (1) and the second clamping block (7).

7. The intracardiac care hemostatic device of claim 6, wherein: The hinged end of the first clamping block (1) and the second clamping block (7) is provided with a hand holding part (15), and in a natural state, there is a gap between the movable ends of the two hand holding parts (15).

8. The intracardiac care hemostatic device of claim 7, wherein: The inner side of the second clamping block (7) is independently provided with a fixing block (13), the fixing block (13) is in an arc structure, the curvature of the fixing block (13) is consistent with the curvature of the second clamping block (7), and the second clamping block (7) is provided with an adjusting assembly for adjusting the distance between the fixing block (13) and the second clamping block (7).

9. The intracardiac care hemostatic device of claim 8, wherein: The adjusting assembly comprises a screw rod (11) fixed perpendicularly to the side of the fixing block (13) close to the second clamping block (7), a second through hole is arranged on the second clamping block (7) and used for the screw rod (11) to pass through, one end of the screw rod (11) passes through the second through hole and is located on the outer side of the second clamping block (7), a second nut (12) in threaded cooperation with the screw rod (11) is arranged on the outer side of the screw rod (11), and a spring (8) is fixed between the second clamping block (7) and the fixing block (13).

10. The intracardiac care hemostatic device of claim 9, wherein: The side of the fixing block (13) close to the second clamping block (7) is perpendicularly fixed with a guide rod (10), a third through hole is arranged on the second clamping block (7) and used for the guide rod (10) to pass through, and one end of the guide rod (10) is fixed with a limiting block (9) after passing through the third through hole.

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