Inguinal paracentesis postoperation pressurizing sandbag convenient to adjust

Abstract

The invention discloses a groin paracentesis post-operation pressurizing sandbag convenient to adjust, which comprises a sandbag shell, a chain is sewn and connected to the outer side of the middle end of the sandbag shell, a copper zipper is arranged at the tail end of the chain, a timer is arranged on the surface of the upper end of the sandbag shell, and buckles are fixedly connected to the surface of the sandbag shell at equal angles. A clamping cap is clamped in the buckle, the other end of the clamping cap is fixedly connected with a bandage, a mounting structure is arranged on the surface of the bottom end of the timer, and the timer is clamped and mounted on the sandbag shell through the mounting structure. According to the pressurizing sandbag convenient to adjust after the groin paracentesis, a user opens the chains through the copper zippers, the triangular sandbag blocks are added into the sandbag shell, the overall weight of the pressurizing sandbag is adjusted according to requirements, and the base layer of the pressurizing sandbag is made of spandex elastic fibers and has certain elasticity; therefore, the number of the triangular sandbag blocks can be conveniently adjusted and increased, and the effect of convenient adjustment is achieved.

Description

Technical Field

[0001] This invention relates to the field of pressure sandbag technology, specifically to an easily adjustable pressure sandbag for post-groin puncture surgery. Background Technology

[0002] Patients undergoing cerebral angiography (post-DSA) need to apply pressure with sandbags to the groin puncture site for 4-6 hours to stop bleeding. Traditional sandbags are usually square or rectangular, requiring patients or medical staff to hold and fix them by hand, which makes them prone to slipping, laborious and time-consuming. Furthermore, the discomfort caused by prolonged limb restraint leads to frequent changes in body position, causing the sandbag to shift or even slip. Therefore, there is an urgent need for a new type of sandbag that is easy for patients to use.

[0003] In the prior art, Chinese Patent No. CN217645284U discloses an abdominal pressure sandbag for postpartum cesarean section, comprising: a first sandbag, a second sandbag, a first strap, a first pull ring, a second pull ring, and a second strap. The upper side of the first sandbag is connected to the second sandbag. Compared with the prior art, this utility model has the following beneficial effects: the first and second sandbags can exert pressure on the abdominal wall incision site and the uterus of the parturient. The first strap and the first pull ring can bind the lower sides of the first and second sandbags to the patient's abdominal wall incision site and uterus respectively. The second strap and the second pull ring can bind the upper sides of the first and second sandbags to the patient's abdominal wall incision site and uterus respectively, thereby improving the fixation effect of the first and second sandbags, effectively reducing the probability of the first and second sandbags shifting during the pressure process, and facilitating the quick assembly and disassembly of the first and second sandbags.

[0004] When using the above-mentioned product for post-cesarean section abdominal pressure sandbags, the product includes: a first sandbag, a second sandbag, a first strap, a first pull ring, a second pull ring, and a second strap. The upper side of the first sandbag is connected to the second sandbag. Through the second strap and the second pull ring, the upper sides of the first and second sandbags can be correspondingly bound to the patient's abdominal wall incision and uterus, thereby improving the fixation effect of the first and second sandbags. However, the bottom of the sandbag is in contact with the wound, making it easy to be contaminated by the patient's wound. Cleaning the contaminated sandbag is relatively troublesome. In addition, there are many straps on the sandbag, and the sandbag does not have a storage structure to store the straps, which is not conducive to the organization and tidying up of the sandbag after use. At the same time, the weight of the sandbag is fixed, and it is not possible to increase or decrease the weight of the sandbag according to the needs of use, which has certain limitations in use.

[0005] In the prior art, Chinese patent CN210096085U discloses a medical pressure sandbag, including a bag body, which further includes two parallel front bags connected to each other along their edges via side bags. One side of each side bag has a sand inlet / outlet assembly, and the other side has a lifting assembly. The inside of the bag body has several evenly distributed sand-separating strips, each with a material passage groove, and these grooves are interconnected. The sand-separating strips inside the bag body can evenly separate the sand, preventing it from moving and concentrating within the bag, making it less prone to deformation, and ensuring even pressure. The side bags have an arc-shaped cross-section to allow the sand to be emptied after use, facilitating the storage and organization of the bag body, and making it easy to clean, disinfect, and reuse. The lifting straps facilitate lifting and placing the bag body.

[0006] When using the medical pressure sandbag, the above-mentioned product includes a bag body, which in turn includes two parallel front bags. The two front bags are connected to each other along their edges via side bags. The sand is evenly separated by a sand-separating strip inside the bag body, preventing the sand from moving and concentrating within the bag. After use, the sandbag needs to be emptied, but emptying the sandbag is relatively troublesome, and it is difficult to accurately control the weight of the sandbag. The sand is also prone to leakage during the transfer process, making the operation cumbersome.

[0007] To address the aforementioned issues, there is an urgent need for innovative designs based on the existing postoperative pressure sandbag structure. Summary of the Invention

[0008] The purpose of this invention is to provide an easily adjustable pressure sandbag for post-groin puncture surgery and its usage method, to solve the problems mentioned in the background art, such as the sandbag's bottom end contacting the wound, being easily contaminated by the patient's wound, the difficulty in cleaning the contaminated sandbag, the numerous straps on the sandbag without a storage structure to store the straps, the fixed weight of the sandbag, the inability to adjust the weight according to usage needs, the difficulty in emptying the sand, the inability to precisely control the weight of the sandbag, and the easy leakage of sand during transfer, making operation cumbersome.

[0009] The purpose of this invention is to provide an easily adjustable pressure sandbag after groin puncture, including a sandbag shell, a chain sewn to the outer side of the middle end of the sandbag shell, and a copper zipper at the end of the chain, and a timer on the upper surface of the sandbag shell.

[0010] The surface of the sandbag shell is fixedly connected with buckles at equal angles, and the buckles are fitted with caps inside, and the other end of the caps is fixedly connected with straps;

[0011] The bottom surface of the timer is provided with an installation structure, and the timer is snapped onto the sandbag shell through the installation structure.

[0012] The bottom of the sandbag shell is provided with an isolation cloth, and the upper end of the isolation cloth is provided with a disassembly structure, which allows the isolation cloth to be freely removed and replaced from the sandbag shell.

[0013] Furthermore, the straps form an engaging structure through the caps and buckles, and six straps are arranged at equal angles around the center of the sandbag shell. The upper surfaces of three of the straps are sewn together with Velcro, while the lower surfaces of the other three straps are sewn together with male Velcro.

[0014] Furthermore, the female Velcro strap and the male Velcro strap form a bonding structure, and the outer shell of the sandbag is stitched with arc-shaped receiving bags at equal angles around its perimeter, and there are six arc-shaped receiving bags, with the positions of the arc-shaped receiving bags corresponding vertically to the straps.

[0015] Furthermore, a triangular sandbag block is placed inside the outer shell of the sandbag, and the triangular sandbag block is filled with salt or sand, and the mass of the triangular sandbag block is 150g.

[0016] Furthermore, the outer shell of the sandbag is mainly composed of a waterproof layer, an antibacterial layer, and a base layer;

[0017] The inner surface of the sandbag shell is a base layer, and the surface of the base layer is coated with an antibacterial layer, and the surface of the antibacterial layer is coated with a waterproof layer.

[0018] Furthermore, the waterproof layer is made of expanded polytetrafluoroethylene film, the antibacterial layer is made of silver ion coating, and the base layer is made of spandex elastic fiber. The expanded polytetrafluoroethylene film enables the pressure sandbag to achieve a waterproof effect, preventing water stains from seeping into the triangular sandbag block. The silver ion coating inhibits bacterial growth, thereby improving the safety of the pressure sandbag.

[0019] Furthermore, the installation structure is provided with an installation base, and the installation base is fixedly installed on the upper surface of the sandbag shell. The surface of the installation base is provided with a locking groove, and a locking strip is locked inside the locking groove. A timer is fixedly connected to the other end of the locking strip. The timer can clearly display the time of the pressurized sandbag, so that medical staff can better understand the situation.

[0020] Furthermore, the timer forms an engaging structure through an engaging strip and an engaging slot, and a controller is provided at the right end of the timer, while a battery compartment is provided inside the left rear end of the timer.

[0021] Furthermore, the disassembly structure is provided with a locking groove, the bottom end of the sandbag shell is fixedly connected to the locking groove at an equal angle, and a strip-shaped locking strip is engaged inside the locking groove, and the other end of the strip-shaped locking strip is fixedly connected to an isolation cloth.

[0022] Furthermore, the isolation cloth forms an interlocking structure through strip-shaped clips and clip grooves, and the material of the isolation cloth is medical gauze. The isolation cloth has an isolation effect, preventing the pressure sandbag from being infected. The isolation cloth is disposable and easy to replace, thereby improving the service life of the pressure sandbag.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] 1. This easily adjustable pressure sandbag is designed for use after groin puncture. Users can open the chain via a copper zipper and add triangular sandbag blocks into the sandbag shell. The overall weight of the pressure sandbag can be adjusted as needed. The base layer of the pressure sandbag is made of spandex elastic fiber, which has a certain degree of elasticity, thus allowing for easy adjustment by increasing the number of triangular sandbag blocks.

[0025] 2. This adjustable inguinal puncture postoperative pressure sandbag has an arc-shaped storage bag sewn at equal angles around its outer shell. The arc-shaped storage bag serves to store the bandage. The user rolls up the bandage and stuffs it into the arc-shaped storage bag, which facilitates the user's later sorting and organization of the pressure sandbag.

[0026] Furthermore, the outer shell of the sandbag is coated with a waterproof layer, which makes the pressure sandbag waterproof and prevents water from seeping into the triangular sandbag blocks. At the same time, the surface of the base layer is coated with an antibacterial layer to inhibit bacterial growth, thereby improving the safety of the pressure sandbag.

[0027] Furthermore, a user timer is provided. By activating the controller, the timer starts timing and clearly displays the compression time of the pressure sandbag, allowing medical staff to better understand the situation. When the pressure sandbag is contaminated or damaged, the timer can be removed through the installation structure for later reuse.

[0028] Furthermore, an isolation cloth is provided. The user installs the isolation cloth on the slot at the bottom of the sandbag shell using a strip-shaped clip, and then applies pressure to the patient's wound. The isolation cloth acts as an isolation layer to prevent the pressure sandbag from becoming infected. The isolation cloth is disposable and easy to replace, thereby increasing the service life of the pressure sandbag. Attached Figure Description

[0029] Figure 1 This is a top view of the main structure of the present invention;

[0030] Figure 2 This is a top view of the mounting base structure of the present invention;

[0031] Figure 3 This is a schematic diagram of the rear view structure of the timer of the present invention;

[0032] Figure 4 This is a top view of the timer structure of the present invention;

[0033] Figure 5 This is a front view structural diagram of the main body of the present invention;

[0034] Figure 6 This is a schematic diagram of the rear view structure of the main body of the present invention;

[0035] Figure 7 This is a top view of the strap structure of the present invention;

[0036] Figure 8 This is a top view schematic diagram of the triangular sandbag block of the present invention;

[0037] Figure 9 This is a front view schematic diagram of the triangular sandbag block structure of the present invention.

[0038] Figure 10 This is a top view cross-sectional structural diagram of the main body of the present invention.

[0039] In the diagram: 1. Sandbag outer shell; 101. Waterproof layer; 102. Antibacterial layer; 103. Base layer; 2. Chain; 3. Copper zipper; 4. Battery compartment; 5. Arc-shaped receiving bag; 6. Clip groove; 7. Buckle; 8. Clip cap; 9. Strap; 10. Male Velcro; 11. Female Velcro; 12. Strip clip; 13. Insulation cloth; 14. Mounting base; 15. Engaging groove; 16. Timer; 17. Controller; 18. Engaging strip; 19. Triangular sandbag block. Detailed Implementation

[0040] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] Example 1: As Figures 1-2 , Figure 5 , Figure 6 and Figure 7The technical solution shown above has the following drawbacks: existing sandbags lack a storage structure for the fixing straps, making it difficult to organize and store the sandbags after use. Furthermore, the fixing straps on existing sandbags are fixedly connected, making it impossible to disassemble and replace contaminated straps. Additionally, existing sandbags cannot precisely control the amount of sand transferred, and sand leakage is common during transfer, making operation cumbersome. To solve these technical problems, this embodiment discloses the following technical content:

[0042] An adjustable pressure sandbag for post-groin puncture surgery includes a sandbag shell 1. A chain 2 is sewn to the outer side of the middle section of the sandbag shell 1, and a copper zipper 3 is provided at the end of the chain 2. A timer 16 is provided on the upper surface of the sandbag shell 1. Buckles 7 are fixedly connected to the surface of the sandbag shell 1 at equal angles, and a cap 8 is engaged inside the buckle 7. The other end of the cap 8 is fixedly connected to a strap 9. The strap 9 forms an engaging structure with the buckle 7 through the cap 8. Six straps 9 are arranged at equal angles about the center of the sandbag shell 1. The upper surfaces of three straps 9 are sewn to Velcro 11, and the lower surfaces of the other three straps 9 are sewn to Velcro 10. The Velcro 11 and Velcro 10 form a fitting structure. The outer shell 1 is stitched with six arc-shaped storage bags 5 at equal angles around its perimeter, and the positions of the arc-shaped storage bags 5 and the straps 9 correspond vertically. Inside the outer shell 1, there is a triangular sandbag block 19, which is filled with salt or sand and weighs 150g. The outer shell 1 is mainly composed of a waterproof layer 101, an antibacterial layer 102, and a base layer 103. The inner surface of the outer shell 1 is the base layer 103, and the surface of the base layer 103 is coated with an antibacterial layer 102, and the surface of the antibacterial layer 102 is coated with a waterproof layer 101. The waterproof layer 101 is made of expanded polytetrafluoroethylene film, the antibacterial layer 102 is made of silver ion coating, and the base layer 103 is made of spandex elastic fiber.

[0043] It is equipped with six straps 9, which are fastened to the buckles 7 on the outer shell 1 of the sandbag by the caps 8. They can be freely disassembled and installed, making it easy to replace damaged or contaminated straps 9, thus achieving a convenient effect.

[0044] Three of the straps 9 are sewn together with male Velcro 10, and the other three are sewn together with female Velcro 11. The male Velcro 10 and female Velcro 11 are used to fix the sandbag above the patient's wound and apply pressure to the wound.

[0045] The outer shell 1 of the sandbag is stitched with six arc-shaped storage bags 5 at equal angles around its perimeter. The arc-shaped storage bags 5 serve to store the straps 9. When the pressure sandbag is used up, the user rolls up the straps 9 and stuffs them into the arc-shaped storage bags 5. The arc-shaped storage bags 5 serve to store the straps 9 and prevent them from falling out, making it easier for the user to organize and tidy up the pressure sandbag later.

[0046] The pressure sandbag contains ten triangular sandbag blocks 19, each weighing 150g. The total weight of the pressure sandbag is generally 1.5kg. When the wound is too large, the weight of the pressure sandbag can be increased to achieve a better hemostatic effect. The user opens the chain 2 through the copper zipper 3 and adds the triangular sandbag blocks 19 into the inside of the sandbag shell 1. The overall weight of the pressure sandbag can be adjusted according to the needs. The base layer 103 of the pressure sandbag is made of spandex elastic fiber, which has a certain degree of elasticity, so it is easy to adjust the number of triangular sandbag blocks 19 to achieve a convenient effect.

[0047] The surface of the sandbag outer shell 1 is coated with a waterproof layer 101, which is made of expanded polytetrafluoroethylene film, thus making the pressure sandbag waterproof and preventing water stains from seeping into the triangular sandbag block 19. At the same time, the surface of the base layer 103 is coated with an antibacterial layer 102, which is made of silver ion coating, to inhibit bacterial growth and thus improve the safety of the pressure sandbag.

[0048] Example 2:

[0049] The technical content disclosed in this embodiment is a further improvement based on the above-described embodiment one. Existing pressure sandbags do not have a timing function, and pressure sandbags generally need to be applied to the patient's wound for four to six hours before removal. When dealing with a large number of patients, it is difficult for medical staff to remember the usage time of each pressure sandbag. To solve this technical problem, such as... Figures 1-4 As shown:

[0050] The bottom surface of the timer 16 is provided with a mounting structure, and the timer 16 is snapped onto the sandbag shell 1 through the mounting structure; the mounting structure is provided with a mounting base 14, the mounting base 14 is fixedly mounted on the upper surface of the sandbag shell 1, and the surface of the mounting base 14 is provided with a snap-fit ​​groove 15, the snap-fit ​​groove 15 is connected to a snap-fit ​​strip 18, and the other end of the snap-fit ​​strip 18 is fixedly connected to the timer 16; the timer 16 forms a snap-fit ​​structure with the snap-fit ​​strip 18 and the snap-fit ​​groove 15, and the right end of the timer 16 is provided with a controller 17, and the left rear end of the timer 16 is provided with a battery compartment 4;

[0051] After the pressure sandbag is secured to the patient's thigh, the user activates the controller 17 to start the timer 16. The timer 16 can clearly display the compression time of the pressure sandbag, making it easier for medical staff to understand the situation. The battery compartment 4 of the timer 16 provides power to the device. When the power is out, the battery can be replaced. When the pressure sandbag is contaminated or damaged, the timer 16 can be disassembled through the installation structure for later reuse.

[0052] With the timer set to 16, medical staff can easily see the time without having to manually keep track of it, thus achieving a convenient effect.

[0053] Example 3:

[0054] This is a further improvement based on Embodiments 1 and 2 above. Existing pressure sandbags are directly applied to the patient's wound for hemostasis. The lower surface of the pressure sandbag is easily contaminated by the wound, making cleaning difficult and affecting its lifespan. To solve this technical problem, such as... Figure 1 , Figure 5 and Figure 6 As shown:

[0055] The bottom of the sandbag shell 1 is provided with an isolation cloth 13, and the upper end of the isolation cloth 13 is provided with a disassembly structure. The isolation cloth 13 can be freely removed and replaced from the sandbag shell 1 through the disassembly structure. The disassembly structure is provided with a locking groove 6. The bottom end of the sandbag shell 1 is fixedly connected to the locking groove 6 at an equal angle. The inside of the locking groove 6 is engaged with a strip-shaped locking strip 12, and the other end of the strip-shaped locking strip 12 is fixedly connected to the isolation cloth 13. The isolation cloth 13 forms an engaging structure with the locking groove 6 through the strip-shaped locking strip 12. The material of the isolation cloth 13 is medical gauze.

[0056] The user attaches the isolation cloth 13 to the slot 6 at the bottom of the sandbag shell 1 via the strip 12, and then applies pressure to the patient's wound. The isolation cloth 13 acts as an isolation layer to prevent the pressure sandbag from becoming infected. The isolation cloth 13 is disposable and easy to replace, thereby improving the service life of the pressure sandbag.

[0057] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0058] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An adjustable pressure sandbag for post-groin puncture surgery, comprising a sandbag shell (1), wherein a chain (2) is sewn to the outer side of the middle end of the sandbag shell (1), and a copper zipper (3) is provided at the end of the chain (2), characterized in that: A timer (16) is provided on the upper surface of the sandbag shell (1); The surface of the sandbag shell (1) is fixedly connected with buckles (7) at equal angles, and the buckles (7) are fitted with caps (8) inside, and the other end of the caps (8) is fixedly connected with straps (9); The bottom surface of the timer (16) is provided with an installation structure, and the timer (16) is snapped onto the sandbag shell (1) through the installation structure; The bottom of the sandbag shell (1) is provided with an isolation cloth (13), and the upper end of the isolation cloth (13) is provided with a disassembly structure. The isolation cloth (13) can be freely disassembled and replaced on the sandbag shell (1) through the disassembly structure.

2. The adjustable pressure sandbag for post-groin puncture surgery according to claim 1, characterized in that: The straps (9) form a snap-fit ​​structure with the caps (8) and buckles (7), and there are six straps (9) at equal angles to the center of the sandbag shell (1). The upper surfaces of three straps (9) are sewn together with Velcro (11), while the lower surfaces of the other three straps (9) are sewn together with Velcro (10).

3. The adjustable pressure sandbag after inguinal puncture as described in claim 2, characterized in that: The Velcro female (11) and Velcro male (10) form a fitting structure. The sandbag shell (1) is stitched with arc-shaped receiving bags (5) at equal angles around its perimeter. There are six arc-shaped receiving bags (5), and the positions of the arc-shaped receiving bags (5) and the straps (9) are vertically corresponding.

4. The adjustable pressure sandbag after inguinal puncture as described in claim 1, characterized in that: The sandbag shell (1) contains a triangular sandbag block (19), which is filled with salt or sand, and the mass of the triangular sandbag block (19) is 150g.

5. The adjustable pressure sandbag after inguinal puncture as described in claim 4, characterized in that: The outer shell (1) of the sandbag is mainly composed of a waterproof layer (101), an antibacterial layer (102) and a base layer (103); The inner surface of the sandbag shell (1) is a base layer (103), and the surface of the base layer (103) is coated with an antibacterial layer (102), and the surface of the antibacterial layer (102) is coated with a waterproof layer (101).

6. The adjustable pressure sandbag after inguinal puncture as described in claim 5, characterized in that: The waterproof layer (101) is made of expanded polytetrafluoroethylene film, the antibacterial layer (102) is made of silver ion coating, and the base layer (103) is made of spandex elastic fiber.

7. The adjustable pressure sandbag for post-groin puncture surgery according to claim 1, characterized in that: The installation structure is provided with an installation base (14). The installation base (14) is fixedly installed on the upper surface of the sandbag shell (1). The surface of the installation base (14) is provided with a locking groove (15). A locking strip (18) is locked inside the locking groove (15). A timer (16) is fixedly connected to the other end of the locking strip (18).

8. The adjustable pressure sandbag after inguinal puncture according to claim 7, characterized in that: The timer (16) forms an engagement structure with the engagement groove (15) through the engagement strip (18), and the right end of the timer (16) is provided with a controller (17), and the left rear end of the timer (16) is provided with a battery compartment (4).

9. The adjustable pressure sandbag after inguinal puncture as described in claim 8, characterized in that: The disassembly structure is provided with a locking groove (6), and the bottom end of the sandbag shell (1) is fixedly connected with the locking groove (6) at an equal angle. A strip-shaped locking strip (12) is engaged inside the locking groove (6), and the other end of the strip-shaped locking strip (12) is fixedly connected with an isolation cloth (13).

10. The adjustable pressure sandbag after inguinal puncture according to claim 8, characterized in that: The isolation cloth (13) is connected to the slot (6) by a strip (12) to form an interlocking structure, and the material of the isolation cloth (13) is medical gauze.

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