Medical hemostasis pressing belt

Abstract

The utility model belongs to the technical field of medical assistance, and discloses a medical hemostasis pressing belt which comprises an elastic bandage, a first hook-and-loop fastener is mounted at the bottom of the elastic bandage, a first spring is mounted at one end of the interior of an air injection port, a first check block is fixedly mounted at one end of the first spring, a second spring is mounted at the other end of the interior of the air injection port, and a second check block is fixedly mounted at the other end of the air injection port. A second check block is installed at one end of the second spring, an air pipe connector is connected into the air injection opening in a sleeved mode, and a cylinder is fixedly installed at one end of the air pipe connector. The first hook-and-loop fastener expands through the air bag, the first hook-and-loop fastener makes contact with the infusion paste, so that hemostasis is conducted on the artery blood sampling position, the hemostasis time can be scientifically calculated by adjusting the timer, the operation time of medical workers and the nursing workload are reduced, meanwhile, the pressing quality is better than that of manual work, complications at the blood sampling position are few, and the patient comfort level is higher; the nervous mood is relieved, and the doctor-patient credibility is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical assistance, in particular to a medical hemostatic pressing belt. Background Art

[0002] Arterial blood sampling is a commonly used operation technique in the diagnosis and treatment of clinical critically ill patients. The main purpose is to collect blood samples for blood gas analysis to objectively reflect the patient's respiratory function and metabolic status. It is of great significance for guiding oxygen therapy, adjusting mechanical ventilation parameters, and correcting acid-base imbalance. After routine arterial blood sampling, cotton balls or gauze should be used to press for 3 to 5 minutes immediately. For patients with hypertension, prolonged coagulation time, or those taking anticoagulants, the pressing time should be extended.

[0003] After the existing arterial blood sampling of patients, manual compression of cotton balls or gauze is usually used to stop bleeding. However, according to the standard operation of arterial blood sampling, it takes a certain amount of time to complete manual compression. In the face of critically ill patients, it is extremely important to send samples for blood gas analysis in time, but compression to stop bleeding takes time. If multiple patients need arterial blood sampling at the same time, the number of medical staff will be very difficult to allocate, and nursing staff with different skills and qualities have very different levels of compression to stop bleeding. Hematoma, bleeding, pain, infection and other possible complications may occur in the local skin of the puncture site. At the same time, the comfort of the patient is also difficult to guarantee. For example, for femoral artery blood sampling, manual operation takes a certain amount of time, and the patient's privacy issue is more prominent. Therefore, a medical hemostatic compression belt is proposed. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the utility model provides a medical hemostatic compression belt, which solves the problem that after the patient's arterial blood sampling is completed, it takes time to stop bleeding by manual compression. At the same time, multiple patients need arterial blood sampling, and the number of medical staff allocation will also be very difficult. In addition, nursing staff with different skills and qualities have very different levels of compression hemostasis. Hematoma, bleeding, pain, infection and other possible complications may occur in the local skin of the puncture site. At the same time, the patient's comfort is difficult to guarantee. For example, for femoral artery blood sampling, manual operation takes a certain amount of time, and there is the issue of patient privacy.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a medical hemostatic compression belt, comprising an elastic bandage, a Velcro 1 is installed at the bottom of the elastic bandage, a mounting bracket is sleeved on the outside of the elastic bandage, a Velcro 2 is installed at one end of the bottom of the elastic bandage, an air bag is installed inside the Velcro 1, an injection port is installed at one end of the air bag, a timer is installed on the top of the mounting bracket, a spring 1 is installed at one end inside the injection port, a block 1 is fixedly installed at one end of the spring 1, a spring 2 is installed at the other end inside the injection port, a block 2 is installed at one end of the spring 2, a trachea joint is sleeved on the inside of the injection port, and a cylinder is fixedly installed at one end of the trachea joint.

[0006] Preferably, the Velcro 1 is corrugated, the airbag is movably installed inside the Velcro 1, and the top of the airbag is in contact with the bottom of the elastic bandage.

[0007] Preferably, a gas injection hole is opened in the middle of the gas injection port, and the air pipe joint passes through the gas injection hole.

[0008] Preferably, a rectangular groove is provided inside the gas injection port, and the first spring and the second stopper are movably installed in the rectangular groove respectively.

[0009] Preferably, one end of the two springs 1 is fixedly connected to the stopper 1, and the other end of the two springs 1 is fixedly connected to one side of the rectangular groove.

[0010] Preferably, one end of the two springs 2 is fixedly connected to the stopper 2, and the other end of the two springs 2 is fixedly connected to the other side of the rectangular groove.

[0011] Preferably, the first stopper and the second stopper are concave-convex, and one side of the trachea joint is convex.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model uses a hemostatic pressing belt. 1. It can be used on different arterial sites: such as the brachial artery, radial artery, femoral artery, and dorsalis pedis artery; 2. The device is non-disposable and reusable, low in cost and easy to promote; 3. The hemostatic operation air pressure is adjustable, and the pressing level is more balanced; 4. The operation time of medical staff is reduced, the nursing workload is reduced, and medical resources are saved; 5. The pressing quality is better than that of manual work, and there are fewer complications at the blood collection site; 6. The patient's comfort level is higher, the tension is more relieved, and the trust between doctors and patients is improved; 7. The device details have a timed alarm function to optimize the operation level; 8. The patient's discomfort caused by long-term exposure of private parts and the risk of catching cold in cold seasons are reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1This is a schematic diagram of the overall appearance of the structure of the utility model;

[0015] Figure 2 It is a top view schematic diagram of the structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the installation of the structural airbag of the utility model;

[0017] Figure 4 This is a cross-sectional schematic diagram of the structural airbag of the utility model;

[0018] Figure 5 This is a schematic diagram of the installation of the gas injection port of the utility model structure;

[0019] Figure 6 This is a schematic diagram of the cooperation between the air pipe joint and the stopper of the utility model.

[0020] In the figure: 1. Elastic bandage; 2. Velcro 1; 3. Air bag; 4. Air injection port; 5. Timer; 6. Cylinder; 7. Trachea joint; 8. Stopper 1; 9. Spring 1; 10. Stopper 2; 11. Spring 2; 12. Mounting bracket; 13. Velcro 2. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 6 As shown, the utility model provides a medical hemostatic pressing belt, including an elastic bandage 1, a Velcro 2 is installed at the bottom of the elastic bandage 1, a mounting bracket 12 is sleeved on the outside of the elastic bandage 1, a Velcro 2 13 is installed on one end of the bottom of the elastic bandage 1, an air bag 3 is installed inside the Velcro 2, an injection port 4 is installed at one end of the air bag 3, a timer 5 is installed on the top of the mounting bracket 12, a spring 9 is installed at one end inside the injection port 4, a block 8 is fixedly installed at one end of the spring 9, a spring 2 11 is installed at the other end inside the injection port 4, a block 2 10 is installed at one end of the spring 2 11, a trachea joint 7 is sleeved on the inside of the injection port 4, and a cylinder 6 is fixedly installed at one end of the trachea joint 7.

[0023] Adopt the above - mentioned solution: By forming a triangular shape with sterile cotton swabs at the blood - drawing site and pressing them on the top of the blood - drawing site, and covering the cotton swabs with an infusion patch, double - layer protection is provided for the blood - drawing site. Then, place the elastic bandage 1 at the bottom of the arterial blood - drawing site of the patient. The elastic bandage 1 is wound along the arterial blood - drawing site so that the magic tape one 2 contacts the infusion patch. Under the action of the magic tape, the elastic bandage 1 is fixed. By means of the airbag 3, the magic tape one 2 expands and contacts the infusion patch, thereby stopping bleeding at the arterial blood - drawing site. By adjusting the timer 5, the hemostasis time can be scientifically calculated.

[0024] As Figure 2 shown, the magic tape one 2 is corrugated, and the airbag 3 is movably installed inside the magic tape one 2. The top of the airbag 3 contacts the bottom of the elastic bandage 1.

[0025] Adopt the above - mentioned solution: By means of the airbag 3, the magic tape one 2 expands and contacts the infusion patch, then bleeding at the arterial blood - drawing site can be stopped.

[0026] As Figure 4 、 Figure 6 shown, a gas injection hole is provided in the middle of the gas injection port 4. The tracheal connector 7 penetrates through the gas injection hole. A rectangular groove is provided inside the gas injection port 4. The first spring 9 and the second stopper 10 are respectively movably installed in the rectangular groove. One end of the two first springs 9 is fixedly connected to the first stopper 8, and the other end of the two first springs 9 is fixedly connected to one side of the rectangular groove. One end of the two second springs 11 is fixedly connected to the second stopper 10, and the other end of the two second springs 11 is fixedly connected to the other side of the rectangular groove. The first stopper 8 and the second stopper 10 are in a concave - convex shape, and one side of the tracheal connector 7 is in a convex - block shape.

[0027] Adopt the above - mentioned solution: Connect the external injection tube to the cylinder 6 and the tracheal connector 7. One end of the tracheal connector 7 contacts the first stopper 8 and the second stopper 10, compressing the first stopper 8 and the second stopper 10 to move in opposite directions. The tracheal connector 7 is connected to the airbag 3, and air can be injected into the airbag 3 through the external injection tube.

[0028] The working principle and usage process of the utility model:

[0029] First, connect the external injection tube to the cylinder 6 and the tracheal connector 7. Push one end of the tracheal connector 7 to contact the first stopper 8 and the second stopper 10. At the same time, compress the two first stoppers 8 and the two second stoppers 10 to move in opposite directions. At this time, the two first springs 9 and the two second springs 11 are compressed, and the distance between the first stopper 8 and the second stopper 10 gradually increases. The tracheal connector 7 is connected to the airbag 3, and air can be injected into the airbag 3 through the external injection tube. After the injection is completed, take out the tracheal connector 7 from the inside of the gas injection port 4. Under the elastic action of the first spring 9 and the second spring 11, the first stopper 8 and the second stopper 10 are respectively pushed back to their original positions to seal the airbag 3;

[0030] After arterial blood collection is completed, first, use sterile cotton swabs to form a character "pin" at the blood collection site and press it on the top of the blood collection site. The cotton swabs are covered with an infusion patch to provide double protection for the blood collection site. Then, place the elastic bandage 1 at the bottom of the patient's arterial blood collection. The elastic bandage 1 is wound along the arterial blood collection site so that the magic tape 2 contacts the infusion patch. Under the action of the magic tape, the elastic bandage 1 is fixed. The magic tape 2 is inflated through the airbag 3 and contacts the infusion patch, thereby stopping bleeding at the arterial blood collection site. The hemostasis time can be scientifically calculated by adjusting the timer 5.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention 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 principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A medical hemostatic compression bandage, comprising an elastic bandage (1), characterized in that: A Velcro 1 (2) is installed at the bottom of the elastic bandage (1), a mounting bracket (12) is sleeved on the outside of the elastic bandage (1), a Velcro 2 (13) is installed at one end of the bottom of the elastic bandage (1), an air bag (3) is installed inside the Velcro 1 (2), an air injection port (4) is installed at one end of the air bag (3), a timer (5) is installed at the top of the mounting bracket (12), a spring 1 (9) is installed at one end of the air injection port (4), a stopper 1 (8) is fixedly installed at one end of the spring 1 (9), a spring 2 (11) is installed at the other end of the air injection port (4), a stopper 2 (10) is installed at one end of the spring 2 (11), a trachea joint (7) is sleeved on the inside of the air injection port (4), and a cylinder (6) is fixedly installed at one end of the trachea joint (7).

2. The medical hemostatic compression belt according to claim 1, characterized in that: The Velcro 1 (2) is in a corrugated shape, the airbag (3) is movably installed inside the Velcro 1 (2), and the top of the airbag (3) is in contact with the bottom of the elastic bandage (1).

3. The medical hemostatic compression belt according to claim 1, characterized in that: An air injection hole is provided in the middle of the air injection port (4), and the air pipe joint (7) passes through the air injection hole.

4. The medical hemostatic compression belt according to claim 1, characterized in that: A rectangular groove is provided inside the gas injection port (4), and the spring 1 (9) and the stopper 2 (10) are movably mounted in the rectangular groove respectively.

5. The medical hemostatic pressing belt according to claim 4, characterized in that: One end of the two springs (9) is fixedly connected to the stopper (8), and the other end of the two springs (9) is fixedly connected to one side of the rectangular groove.

6. The medical hemostatic compression band according to claim 4, characterized in that: One end of the two springs (11) is fixedly connected to the stopper (10), and the other end of the two springs (11) is fixedly connected to the other side of the rectangular groove.

7. The medical hemostatic compression band according to claim 1, characterized in that: The first stopper (8) and the second stopper (10) are concave-convex, and one side of the trachea joint (7) is convex.

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