CN219940703U - Arm hemostatic clamp - Google Patents

Abstract

The utility model discloses an arm hemostatic clamp, which belongs to the technical field of arm hemostasis and comprises a lower clamping plate and an upper clamping plate, wherein the lower clamping plate is rotationally connected with the upper clamping plate; the threaded rod is connected to the plug-in cylinder in a threaded manner, and one end of the threaded rod extending into the plug-in cylinder is rotationally connected with the pressing plate; through lower grip block and last grip block, medical personnel can be fast with its centre gripping on patient's arm, stanch, simultaneously, utilize to rotate the threaded rod, can nimble adjustment to the pressure of bleeding mouth department through the clamp plate for to the clamping-force of bleeding mouth department control more easily, and then make stanch become easy operation, help guaranteeing bleeding patient's life safety more.

Description

Arm hemostatic clamp

Technical Field

The utility model relates to the technical field of arm hemostasis, in particular to an arm hemostatic clamp.

Background

When bleeding, the blood is treated in a certain way, and the blood is stopped from flowing outwards quickly, which is called hemostasis. Wherein the hemostatic effect varies from person to person, and is rapid and slow, the reasons for which are related to platelets. Under normal conditions, bleeding caused by damaged small blood vessels automatically stops within a few minutes, which is called physiological hemostasis, but if severe bleeding occurs, when a patient needs first-aid hemostasis treatment, hemostasis is usually performed by external force, for example, pressing is performed, and then a certain pressure is applied to a bleeding wound by using a splint for compression and bandaging, so that the hemostasis effect is remarkable.

In daily life, for example, when a person falls down in the walking process or other unexpected accidents, the arms of the person react first to perform self-protection, for example, contact with the ground first, head protection and the like, because of instinctive reaction; the possibility of bleeding from the injured arm is greatest in the event of accidents, so that the most patients with bleeding from the arm are received by the hospital.

When the hospital stops bleeding on the arm of a patient, the clamping force is not easy to control in the process of pressing the blood vessel on the arm of the patient by using the clamping plate to realize the hemostasis, and the hospital can be implemented by medical staff with very skilled technology; meanwhile, the traditional splint has slow compression and binding efficiency, and hidden dangers affecting the life safety of patients are likely to appear because of untimely treatment.

Disclosure of Invention

The utility model aims to solve the problems that clamping force is not easy to control and binding efficiency is slow in the prior art, and provides an arm hemostatic clamp.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the arm hemostatic clamp comprises a lower clamping plate and an upper clamping plate, wherein the lower clamping plate is rotationally connected with the upper clamping plate, a torsion spring is connected between the lower clamping plate and the upper clamping plate, an inserting cylinder is fixedly connected to the upper clamping plate, a pressing plate is connected to the inserting cylinder in a sliding manner, and the pressing plate can extend to the bottom of the upper clamping plate; the threaded rod is connected to the plug-in cylinder in a threaded manner, and one end of the threaded rod extending into the plug-in cylinder is connected with the pressing plate in a rotating manner.

Preferably, a sliding plate is connected in a sliding manner in the plug-in cylinder, and the sliding plate is positioned above the plug-in cylinder; a first spring is connected between the sliding plate and the pressing plate; one end of the threaded rod extending into the plug-in cylinder is rotationally connected with the sliding plate.

Preferably, the inner wall of the top of the plug-in cylinder is fixedly connected with a guide rod, and the sliding plate is connected to the guide rod in a sliding manner.

Preferably, the upper clamping plate is fixedly connected with a connecting cylinder, and a step table is arranged in the connecting cylinder; the plug-in cylinder is plugged in the connecting cylinder through the stepped platform; the side wall of the connecting cylinder is fixedly connected with a clamping cylinder, a clamping block is connected in a sliding manner in the clamping cylinder, and a second spring is connected between the clamping block and the clamping cylinder; the side wall of the plug-in cylinder is provided with a clamping groove, and the clamping block can move into the clamping groove.

Preferably, the step is provided with a magnet, and the plug tube is made of metal.

Preferably, one end of each of the lower clamping plate and the upper clamping plate is fixedly connected with an extension plate, and the two groups of extension plates are rotationally connected through a rotating shaft; the torsional spring is sleeved on the rotating shaft, and two ends of the torsional spring are respectively propped against the extension plate.

Preferably, the extension plate surface is provided with indentations.

Preferably, a spacer is connected between the two groups of extension plates; the isolation pad is positioned at one end of the extension plate, which is close to the plug-in cylinder.

Preferably, one end of the upper clamping plate far away from the torsion spring is connected with an elastic band, and the movable end of the elastic band is provided with a first adhesive tape; the bottom of the lower clamping plate is provided with a second adhesive patch.

Preferably, one end of the upper clamping plate far away from the torsion spring is connected with an elastic band, and the movable end of the elastic band is fixedly connected with a hook; the bottom of the lower clamping plate is provided with a plurality of groups of hanging grooves.

Compared with the prior art, the utility model provides an arm hemostatic clamp, which comprises the following components

The beneficial effects are that:

according to the arm hemostatic clamp, the lower clamping plate and the upper clamping plate form the shape of the clamp, when the arm hemostatic clamp is used, medical staff can rapidly clamp the arm hemostatic clamp on the arm of a patient to stop bleeding, the traditional slow efficiency of pressurizing and wrapping by using the clamping plate is avoided, meanwhile, the pressure on the bleeding port can be flexibly adjusted by using the rotating threaded rod through the pressing plate, so that the clamping force on the bleeding port is easier to control, further the hemostatic operation is simple, medical staff not very skilled in the technology can rapidly implement the hemostatic operation, the use threshold is reduced, and the life safety of bleeding patients is more facilitated to be ensured;

the arm hemostatic clamp has the characteristic of energy storage through the compressibility of the first spring, so that the arm hemostatic clamp can be propped against a bleeding opening in real time in the hemostatic process, looseness caused by the movement of an arm is avoided, and the hemostatic reliability is improved;

according to the arm hemostatic clamp, the plug-in cylinder and the upper clamping plate are designed to be detachable, after the use is completed, the plug-in cylinder and the pressing plate in the communicated plug-in cylinder can be taken down together, then a new plug-in cylinder is replaced, the next use is facilitated, and meanwhile, the taken-down plug-in cylinder and the pressing plate are convenient to disinfect;

according to the arm hemostatic clamp, the plugging cylinder and the upper clamping plate are designed to be detachable, so that the whole arm hemostatic clamp is prevented from being taken down when the medicament is replaced each time; the periphery of the bleeding port is clamped by the lower clamping plate and the upper clamping plate, so that even when dressing is changed, the wound is not loosened, and the bleeding port which is just healed is prevented from being loosened, so that secondary injury is caused due to loosening when dressing is changed;

this arm hemostatic clamp, when the grafting section of thick bamboo inserts in the connecting cylinder, grafting section of thick bamboo bottom and magnet laminating, then magnet is inhaled mutually to grafting section of thick bamboo magnetism, has promoted stability, avoids grafting section of thick bamboo to rock.

Drawings

Fig. 1 is a schematic structural view of an arm hemostatic clip according to the present utility model;

fig. 2 is a schematic structural diagram of an arm hemostatic clip according to the present utility model;

fig. 3 is a schematic diagram of an arm hemostatic clip according to the present utility model;

fig. 4 is a front view of an arm hemostatic clip according to the present utility model;

fig. 5 is a schematic view of a partial structure of the arm hemostatic clip of fig. 4 according to the present utility model;

fig. 6 is a schematic structural view of an arm hemostatic clip connecting cylinder according to the present utility model;

fig. 7 is a schematic structural view of an arm hemostatic clip insertion tube according to the present utility model;

fig. 8 is a schematic structural view of an arm hemostatic clip hanging slot according to the present utility model.

In the figure: 1. a lower clamping plate; 101. an upper clamping plate; 102. an extension plate; 103. a rotating shaft; 104. a torsion spring; 2. a dent; 3. a spacer; 4. a connecting cylinder; 401. a step table; 5. a plug-in cylinder; 501. a pressing plate; 502. a threaded rod; 503. a knob; 6. a sliding plate; 601. a first spring; 602. a guide rod; 7. a clamping cylinder; 701. a clamping block; 702. a clamping groove; 703. a second spring; 8. an elastic band; 801. a first adhesive patch; 802. a second adhesive patch; 803. a hook; 804. a hanging groove; 9. and (3) a magnet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1:

referring to fig. 1 to 7, an arm hemostatic clip includes a lower grip plate 1 and an upper grip plate 101, and the outer shapes of the lower grip plate 1 and the upper grip plate 101; as shown in fig. 2-4, the lower clamping plate 1 and the upper clamping plate 101 are in an outwards concave arc shape, an elliptical space is formed between the lower clamping plate 1 and the upper clamping plate 101, the lower clamping plate 1 and the upper clamping plate 101 can be more fit with the shape of an arm, the lower clamping plate 1 and the upper clamping plate 101 are rotationally connected, and a torsion spring 104 is connected between the lower clamping plate 1 and the upper clamping plate 101;

the upper clamping plate 101 is fixedly connected with a plug-in cylinder 5, and a pressing plate 501 is connected in a sliding manner in the plug-in cylinder 5; as shown in fig. 5 and 7, the bottom of the pressing plate 501 is also arc-shaped, so that the pressing plate can be better attached to the surface of an arm; the pressure plate 501 can extend to the bottom of the upper clamping plate 101; the embodiment discloses an arm hemostatic clamp, still includes threaded rod 502 that threaded connection is on grafting section of thick bamboo 5, and threaded rod 502 top fixedly connected with knob 503, threaded rod 502 extend to the one end in the grafting section of thick bamboo 5 and clamp plate 501 rotate to be connected.

When a medical staff needs to stanch the arm of a patient, the medical staff quickly clamps the arm hemostatic clamp on the arm of the patient, namely, the lower clamping plate 1 and the upper clamping plate 101 are attached to the arm of the patient through the torsion spring 104; and, make clamp plate 501 be located patient's bleeding mouth department, then manual rotation knob 503, drive clamp plate 501 through threaded rod 502 and move down, can be according to actual conditions, nimble pressure of adjusting clamp plate 501 to bleeding mouth department realizes the purpose of quick binding hemostasis.

A clip profile is formed by the lower clamping plate 1 and the upper clamping plate 101. When in use, medical staff can rapidly clamp the splint on the arm of a patient to stop bleeding, so that the traditional slow efficiency of using the splint for pressurizing and binding is avoided. Simultaneously, utilize to rotate threaded rod 502, can nimble adjustment to the pressure of bleeding mouth department through clamp plate 501 for to the clamping-force control of bleeding mouth department more easily, and then make hemostasis become easy operation. Not only can the above technical scheme enable the technology not to be very skilled, but also the medical staff can be rapidly implemented, the use threshold is reduced, and the life safety of bleeding patients is more facilitated to be ensured.

In the hemostatic process, the hemostatic clamp for the arm can be used for disinfecting and applying medicine to the bleeding part of a patient before the hemostatic clamp for the arm is used according to actual conditions, a layer of gauze is wrapped on the hemostatic clamp for the arm, and then the hemostatic clamp for the arm is used for clamping the wound.

Example 2:

referring to fig. 1 to 7, basically the same as embodiment 1, the overall technical solution is further optimized on the basis of embodiment 1, so that the stability of the pressing plate 501 pressing the bleeding port is improved.

As shown in fig. 3-5, a sliding plate 6 is connected in a sliding manner in the plug-in cylinder 5, and the sliding plate 6 is positioned above the plug-in cylinder 5; a first spring 601 is connected between the sliding plate 6 and the pressing plate 501;

one end of the threaded rod 502 extending into the plug cylinder 5 is rotationally connected with the sliding plate 6; that is, in embodiment 1, the end of the threaded rod 502 extending into the socket 5 is rotatably connected to the pressing plate 501, so as to adjust: threaded rod 502 is rotatably coupled to slide plate 6. The pressing plate can be placed to be loose through the structural design, so that the stable output of the hemostatic action is ensured;

when the threaded rod 502 is rotated, the threaded rod 502 drives the sliding plate 6 to move, then the sliding plate 6 applies a force to the pressing plate 501 through the first spring 601, then the pressing plate 501 applies pressure to the bleeding port, as shown in fig. 5, when the pressure needs to be increased, the sliding plate 6 is driven to move downward, and when the pressure needs to be reduced, the sliding plate 6 is driven to move upward.

The first spring 601 has the characteristic of energy storage due to compressibility, so that the device can be propped against a bleeding opening in real time in the hemostasis process, looseness caused by movement of an arm is avoided, and the hemostasis reliability is improved.

The two ends of the first spring 601 are fixedly connected with the sliding plate 6 and the pressing plate 501 respectively, and in an initial state, that is, an unused state, the sliding plate 6 is located at the uppermost side at this time, and the pressing plate 501 is not separated from the plugging cylinder 5 under the limitation of the first spring 601.

As shown in fig. 3-5, the inner wall of the top of the plugging tube 5 is fixedly connected with guide rods 602, the number of the guide rods 602 is 4-6, and the sliding plates 6 are slidably connected on the guide rods 602.

Through the guide rod 602, the sliding plate 6 can be effectively prevented from tilting during the sliding process, so that the guide rod 602 and related structures cooperate to enable the sliding plate to slide more stably.

As shown in fig. 5, in order to facilitate sterilization and dressing change, the side walls of the sliding plate 6 and the pressing plate 501 are respectively attached to the inner wall of the insertion tube 5; the guide rod 602 prevents the sliding plate 6 from tilting, because the sliding plate 6 has a smaller thickness, and the contact area with the inner wall of the socket 5 is smaller, so that tilting is easy to occur; the bottom of the pressing plate 501 is designed to be circular arc, so that the side wall is thicker, and the contact area between the pressing plate and the inner wall of the plug tube 5 is larger, so that the pressing plate cannot incline.

Example 3:

referring to fig. 1 to 7, basically the same as embodiment 2, the overall solution is further optimized on the basis of embodiment 2, so that the connection between the socket 5 and the upper clamping plate 101 is detachable.

The upper clamping plate 101 is fixedly connected with a connecting cylinder 4, and a step table 401 is arranged in the connecting cylinder 4; the plug cylinder 5 is plugged in the connecting cylinder 4 through the step 401; as shown in fig. 5, when the plug tube 5 is plugged into the connecting tube 4, the inner wall of the plug tube 5 is flush with the inner wall of the bottom of the connecting tube 4, so that the sliding plate 6 can slide freely in the plug tube 5 and the connecting tube 4;

the side wall of the connecting cylinder 4 is fixedly connected with clamping cylinders 7, the number of the clamping cylinders 7 is 3-6, a clamping block 701 is connected in a sliding manner in each clamping cylinder 7, and a second spring 703 is connected between the clamping block 701 and the clamping cylinder 7; the side wall of the plugging cylinder 5 is provided with a clamping groove 702, and the clamping block 701 can move into the clamping groove 702.

The side of the clamping block 701 away from the second spring 703 is a circular arc-shaped protrusion, and the circular arc-shaped protrusion can move into the clamping groove 702.

When the pressure adjusting device is used, the plug-in cylinder 5 is inserted into the connecting cylinder 4, at this time, under the action of the second spring 703, the clamping block 701 is clamped in the clamping groove 702, the purpose of fixing is achieved, and then the pressure of the pressure plate 501 is adjusted by rotating the threaded rod 502.

Through designing the grafting section of thick bamboo 5 and last grip block 101 as can dismantle, after using, can take off the grafting section of thick bamboo 5 together with the clamp plate 501 in the intercommunication grafting section of thick bamboo 5, then renew a new grafting section of thick bamboo 5, be convenient for use next time, simultaneously, be convenient for carry out disinfection treatment with grafting section of thick bamboo 5 and clamp plate 501 of taking off.

After the use is completed, the lower clamping plate 1 and the upper clamping plate 101 also need to be disinfected, however, when in use, the lower clamping plate 1 and the upper clamping plate 101 do not directly contact with the bleeding port, so that simple disinfection is performed, and the pressing plate 501 on the plug-in cylinder 5 directly contacts with the bleeding port, so that for safety, deep disinfection is required after each use; the cartridge 5 and the upper clamping plate 101 are therefore designed to be detachable.

Meanwhile, after hemostasis is completed, in order to prevent accidents, an arm hemostatic clamp is generally clamped for a few days in continuous operation, at this time, gauze wrapped in the early stage can be taken down, and a medicament patch or an ointment is only placed at a bleeding port and then pressed through a pressing plate 501; at this time, in the days of continuous clamping, when the medicament needs to be replaced, the plug-in cylinder 5 is only required to be removed, then the medicament is replaced, and finally the plug-in cylinder 5 is plugged.

By designing the inserting cylinder 5 and the upper clamping plate 101 to be detachable, the whole arm hemostatic clamp is prevented from being taken down when the medicament is replaced each time; through the centre gripping around lower grip block 1 and last grip block 101 to the bleeding mouth department, even when changing dressings, the wound also can not become flexible, has avoided just appearing the bleeding mouth of healing, because the loosening when changing dressings, leads to appearing the secondary injury.

During the process of taking out the plug-in cylinder 5, the clamping block 701 is forced to slide into the clamping cylinder 7, compresses the second spring 703, is out of contact with the clamping groove 702, and then pulls the plug-in cylinder 5 upwards.

In order to improve stability after plugging, as shown in fig. 5, a magnet 9 is provided on the step 401, and the plugging cylinder 5 is made of metal, such as metallic iron or nickel, or other metal that can be attracted by the magnet 9.

When the plug-in cylinder 5 is inserted into the connecting cylinder 4, the bottom of the plug-in cylinder 5 is attached to the magnet 9, and then the magnet 9 attracts the magnetism of the plug-in cylinder 5, so that the stability is improved, and the plug-in cylinder 5 is prevented from shaking.

Example 4:

referring to fig. 1 to 7, basically the same as embodiment 3, the overall technical solution is further optimized on the basis of embodiment 3, and convenience in clamping is improved.

As shown in fig. 1-4 and 6, in order to improve convenience in use, one ends of the lower clamping plate 1 and the upper clamping plate 101 are fixedly connected with extension plates 102, the lower clamping plate 1 and the upper clamping plate 101 are integrally formed with the corresponding extension plates 102, two groups of extension plates 102 are rotationally connected through a rotating shaft 103, the two groups of extension plates 102 are rotationally arranged on the rotating shaft 103, torsion springs 104 are sleeved on the rotating shaft 103, two ends of the torsion springs 104 respectively abut against the extension plates 102, and the number of the torsion springs 104 is two.

When in use, a medical staff drives the two extension plates 102 to enable the two extension plates 102 to be close to each other, then drives the lower clamping plate 1 and the upper clamping plate 101 to be far away from one end opening of the extension plates 102 to be enlarged, and then clamps the arm hemostatic clamp on the arm of a patient.

The surface of the extension plate 102 is provided with an indent 2; the contact area between the fingers of the medical staff and the extension plate 102 is increased through the dent 2, so that the friction force is increased, and the accidental sliding is avoided.

As shown in fig. 1-4 and 6, a spacer 3 is connected between two sets of extension plates 102, and the spacer 3 is made of elastic rubber; the spacer 3 is located at one end of the extension plate 102 near the plug cylinder 5.

The spacer 3 is connected to the two sets of extension plates 102 by gluing.

The isolation pad 3 is used for isolating the arm of the patient from the torsion spring 104, because the arm of the patient is in a bare state in the hemostatic process, the contact between the arm in the bare state and the torsion spring 104 can be effectively prevented through the isolation pad 3, and the clamping injury is avoided.

Example 5:

referring to fig. 1 to 6, the overall technical solution is further optimized on the basis of embodiment 4, which is basically the same as embodiment 4, so that stability during clamping is improved, and the lower clamping plate 1 and the upper clamping plate 101 are prevented from swinging on arms.

In order to improve the stability in the clamping process and prevent shaking, structures such as an elastic band 8 and the like are designed in a further technical scheme; namely, one end of the upper clamping plate 101 far away from the torsion spring 104 is connected with an elastic band 8, and the movable end of the elastic band 8 is provided with a first adhesive plaster 801; the bottom of the lower clamping plate 1 is provided with a second adhesive patch 802.

The first adhesive 801 and the second adhesive 802, also called magic tapes, may adhere to each other in the market.

After the arm hemostatic clamp is clamped on an arm, the upper clamping plate 101 is fixed by one hand to keep the arm stationary, the elastic band 8 is pulled by the other hand to enable the first adhesive plaster 801 to be adhered on the second adhesive plaster 802, and the first adhesive plaster is matched with the lower clamping plate 1 and the upper clamping plate 101 to wrap the arm 360 degrees in an all-around manner, so that shaking is avoided, and stability is improved.

As shown in fig. 2, the second adhesive tape 802 has a longer length, which is half the length of the lower clamping plate 1; when the first adhesive tape 801 is adhered to the second adhesive tape 802, different adhering positions are selected, and the tensile force applied by the elastic band 8 to the lower clamping plate 1 and the upper clamping plate 101 can be flexibly adjusted; the first adhesive 801 adheres to the end of the second adhesive 802 near the torsion spring 104, and the applied tension increases; conversely, the applied tension is reduced.

Example 6:

referring to fig. 8, another embodiment in which the elastic band 8 applies a tensile force to the lower clamp plate 1 and the upper clamp plate 101 is proposed in parallel with the embodiment 5.

One end of the upper clamping plate 101, which is far away from the torsion spring 104, is connected with an elastic band 8, and the movable end of the elastic band 8 is fixedly connected with a hook 803; a plurality of groups of hanging grooves 804 are arranged at the bottom of the lower clamping plate 1.

The number of the hanging grooves 804 is 5-30, and the hanging grooves are equidistantly arranged at the bottom of the lower clamping plate 1.

When the hanger is used, the elastic band 8 is pulled, the hanger 803 is hung in the hanging groove 804, and then the lower clamping plate 1 and the upper clamping plate 101 are applied with tension, and the purpose of adjusting tension is achieved by hanging the hanger 803 in the hanging grooves 804 at different positions.

For the adhesion, through couple 803 and hanging groove 804 connection, avoided exposing the second outside to adhere to the adhesion 802, the circumstances of adhesion dust or other objects appears, through couple 803 and hanging groove 804, can keep the environment clean and tidy relatively.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (10)

1. An arm hemostatic clamp comprises a lower clamping plate (1) and an upper clamping plate (101), wherein the lower clamping plate (1) is rotationally connected with the upper clamping plate (101), a torsion spring (104) is connected between the lower clamping plate (1) and the upper clamping plate (101), and is characterized in that,

the upper clamping plate (101) is fixedly connected with a plug-in cylinder (5), a pressing plate (501) is connected in a sliding manner in the plug-in cylinder (5), and the pressing plate (501) can extend to the bottom of the upper clamping plate (101);

and the threaded rod (502) is connected to the plug-in cylinder (5) in a threaded manner, and one end of the threaded rod (502) extending into the plug-in cylinder (5) is rotationally connected with the pressing plate (501).

2. An arm hemostatic clip according to claim 1, wherein the insertion tube (5) is slidably connected with a sliding plate (6), and the sliding plate (6) is located above the insertion tube (5);

a first spring (601) is connected between the sliding plate (6) and the pressing plate (501);

one end of the threaded rod (502) extending into the plug-in cylinder (5) is rotationally connected with the sliding plate (6).

3. An arm hemostatic clip according to claim 2, wherein the inner wall of the top of the insertion tube (5) is fixedly connected with a guide rod (602), and the sliding plate (6) is slidably connected to the guide rod (602).

4. An arm hemostatic clip according to claim 1, wherein the upper clamping plate (101) is fixedly connected with a connecting cylinder (4), and a step (401) is arranged in the connecting cylinder (4);

the plug-in cylinder (5) is plugged in the connecting cylinder (4) through the step table (401);

the side wall of the connecting cylinder (4) is fixedly connected with a clamping cylinder (7), a clamping block (701) is slidably connected in the clamping cylinder (7), and a second spring (703) is connected between the clamping block (701) and the clamping cylinder (7);

the side wall of the plug-in cylinder (5) is provided with a clamping groove (702), and the clamping block (701) can move into the clamping groove (702).

5. An arm hemostatic clip according to claim 4, wherein the step (401) is provided with a magnet (9), and the insertion tube (5) is made of metal.

6. An arm hemostatic clamp according to claim 1, wherein one end of the lower clamping plate (1) and one end of the upper clamping plate (101) are fixedly connected with extension plates (102), and the two groups of extension plates (102) are rotatably connected through a rotating shaft (103);

the torsion spring (104) is sleeved on the rotating shaft (103), and two ends of the torsion spring (104) are respectively propped against the extension plate (102).

7. An arm hemostatic clip according to claim 6, wherein the surface of the extension plate (102) is provided with indentations (2).

8. An arm hemostatic clip according to claim 6, wherein a spacer (3) is connected between two sets of said extension plates (102);

the isolation pad (3) is positioned at one end of the extension plate (102) close to the plug-in cylinder (5).

9. An arm hemostatic clip according to any one of claims 1-8, wherein an elastic belt (8) is connected to one end of the upper clamping plate (101) far away from the torsion spring (104), and a first adhesive patch (801) is provided at the movable end of the elastic belt (8);

the bottom of the lower clamping plate (1) is provided with a second adhesive patch (802).

10. An arm hemostatic clip according to any one of claims 1-8, wherein an elastic band (8) is connected to one end of the upper clamping plate (101) far away from the torsion spring (104), and a hook (803) is fixedly connected to a movable end of the elastic band (8);

a plurality of groups of hanging grooves (804) are formed in the bottom of the lower clamping plate (1).