Fixing device for salt bag used after internal jugular vein paracentesis

Abstract

The utility model discloses a fixing device for a salt bag used after internal jugular vein paracentesis. Comprising a box body with an opening in the bottom, a containing bag mechanism fixedly arranged at the bottom of the box body and used for containing a salt bag, a countdown reminding mechanism fixedly arranged on the box body, a first neck fixing belt, a second neck fixing belt and a pressure applying mechanism, wherein the first neck fixing belt and the second neck fixing belt are oppositely and fixedly arranged on the outer side face of the box body; the pressure applying mechanism is arranged on the box body and can apply pressure to the salt bag placed in the containing bag mechanism; wherein the first neck fixing band and the second neck fixing band are matched with each other and can be limited on the neck. The position of the salt bag is fixed by a mechanical structure instead of a mode of holding the salt bag by hands, so that the physical strength of people can be reduced, the operation is simple, and the use is convenient. And the countdown reminding mechanism can give an alarm for reminding after the salt bag compression time reaches the set time, the situation that the salt bag compression time far exceeds the set time can be effectively avoided, and potential safety hazards can be reduced. The salt bag fixing device is suitable for being used for fixing the position of the salt bag after the internal jugular vein puncture operation.

Description

Technical Field

[0001] This utility model relates to a fixation device, specifically a fixation device for a saline bag after internal jugular vein puncture. Background Technology

[0002] In clinical medicine, saline bags are typically used to apply pressure to the puncture site for hemostasis after internal jugular vein puncture. To prevent the saline bag from slipping, it is currently usually secured by hand. This method is physically demanding and extremely inconvenient. Furthermore, with many patients in hospitals, the duration of saline bag pressure needs to be timed by the patient or their family. When the doctor's prescribed time is reached, the patient needs to remind the doctor to remove the saline bag. However, since there is currently no dedicated timer, the saline bag is often applied for far longer than the prescribed time, causing discomfort and potentially harming the patient's health, posing a significant safety hazard. Summary of the Invention

[0003] To address the aforementioned shortcomings in the existing technology, this utility model aims to provide a fixation device for a saline bag after internal jugular vein puncture, thereby improving ease of use and reducing safety hazards.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a fixation device for a saline bag after internal jugular vein puncture, comprising a box with a bottom opening, a receiving bag mechanism for placing the saline bag fixed at the bottom of the box, a countdown reminder mechanism fixed on the box, a first neck fixation strap and a second neck fixation strap fixed on opposite sides of the outer side of the box, and a pressure applying mechanism on the box that can apply pressure to the saline bag placed in the receiving bag mechanism, wherein the first neck fixation strap and the second neck fixation strap cooperate to limit the saline bag to the neck.

[0005] As a limitation of this utility model, the bag-containing mechanism includes a cloth bag body with a cavity for placing salt bags, an opening on the side of the cloth bag body, and a zipper sewn at the opening for controlling the opening to open or close.

[0006] As another limitation of this utility model, the pressure applying mechanism includes a threaded rod threaded to the top of the box body, a fastening nut threaded to the threaded rod, a rotating handwheel fixed to the top of the threaded rod, a pressing plate rotatably connected to the bottom of the threaded rod and slidably connected to the cavity of the box body, and a rubber pad fixed to the bottom of the pressing plate.

[0007] As a further definition of this utility model, the first neck fixing strap includes a first strap, a first air cushion fixed inside the strap, and a sub-hook and loop fastener fixed outside the first strap; the second neck fixing strap includes a second strap, a second air cushion fixed inside the second strap, and a female hook and loop fastener fixed inside the second air cushion; the first air cushion and the second air cushion are connected to an inflatable airbag bulb via a connecting tube, and an exhaust valve is provided on the inflatable airbag bulb near the connecting tube.

[0008] As a further limitation of this utility model, the first strap is provided with a plurality of first strap weight reduction holes, and the first air cushion is provided with a plurality of first air cushion weight reduction holes at positions corresponding to the plurality of first strap weight reduction holes; the second strap is provided with a plurality of second strap weight reduction holes, and the second air cushion is provided with a plurality of second air cushion weight reduction holes at positions corresponding to the plurality of second strap weight reduction holes.

[0009] As a further limitation of this utility model, both the first air cushion and the second air cushion are made of flexible rubber material.

[0010] By adopting the above-mentioned technical solution, the beneficial effects achieved by this utility model compared with the prior art are as follows:

[0011] (1) This utility model adopts a structure combining a box body, a bag-containing mechanism, a first neck fixation strap, a second neck fixation strap, a pressure application mechanism, and a countdown reminder mechanism. During use, the saline bag is placed in the bag-containing mechanism. The first and second neck fixation straps work together to secure it to the patient's neck. The bag-containing mechanism is placed at the puncture site. The pressure application mechanism applies pressure to the saline bag. This utility model uses a mechanical structure to fix the saline bag in place instead of manually holding it, effectively reducing physical exertion and making it simple and convenient to operate. Furthermore, the countdown reminder mechanism can issue an alarm after the saline bag has been compressed for a specified time, effectively preventing the compression time from exceeding the specified limit and reducing safety hazards.

[0012] (2) The main body of the cloth bag in this utility model is equipped with a zipper, which makes it easy to put in and take out the salt bag, effectively improving the convenience and practicality of operation.

[0013] (3) The pressure-applying mechanism in this utility model has a simple structure, low manufacturing cost, and is easy to operate. By rotating the handle, the threaded rod can move the pressing plate towards the saline bag and press it firmly against the saline bag. At this time, the saline bag can be pressed against the puncture site, which can improve the hemostatic effect of the saline bag compression. In addition, the pressure-applying mechanism pressing against the saline bag can avoid the local accumulation of the saline bag, so that the saline bag can be pressed more evenly at the puncture site, which can further improve the hemostatic effect of the saline bag compression.

[0014] (4) In this utility model, the first strap and the second strap cooperate to limit the neck. The inflatable airbag can inflate the first air cushion and the second air cushion. After the first air cushion and the second air cushion are inflated, they can be pressed more firmly on the neck. In addition, the first air cushion and the second air cushion are both made of flexible rubber material, which can improve the patient's comfort.

[0015] (5) This utility model is provided with a first strap weight reduction hole, a first air cushion weight reduction hole, a second strap weight reduction hole, and a second air cushion weight reduction hole, which saves materials and makes it more convenient to wear. In addition, the first strap weight reduction hole, the first air cushion weight reduction hole, the second strap weight reduction hole, and the second air cushion weight reduction hole can play a role in heat dissipation, which can improve the comfort of patients, especially in high temperature environments.

[0016] In summary, this utility model has a reasonable structure, is comfortable to wear, and is highly practical. It uses a mechanical structure to fix the saline bag in place, replacing manual manipulation, effectively reducing physical exertion. It is simple to operate and convenient to use. Furthermore, the countdown reminder mechanism can issue an alarm when the saline bag compression time reaches the specified time, effectively preventing the compression time from exceeding the prescribed period and reducing safety hazards. This utility model is suitable for use in fixing the saline bag position after internal jugular vein puncture surgery. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0019] Figure 2 This is a schematic diagram showing the connection relationship between the box body, the pressure application mechanism, the bag-containing mechanism, and the countdown reminder mechanism in an embodiment of this utility model;

[0020] In the diagram: 1. Box body; 2. Threaded rod; 3. Pressing plate; 4. Fastening nut; 5. Rotating handwheel; 6. Countdown reminder mechanism; 7. Bag holding mechanism; 8. Zipper; 9. First strap; 10. First air cushion; 11. Sub-hook and loop fastener; 12. Weight reduction hole of the first strap; 13. Second strap; 14. Second air cushion; 15. Female hook and loop fastener; 16. Weight reduction hole of the second strap; 17. Connecting tube; 18. Inflatable airbag ball; 19. Rubber pad. Detailed Implementation

[0021] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the present invention.

[0022] Example 1: A fixation device for a saline bag after internal jugular vein puncture.

[0023] like Figure 1 As shown, this embodiment includes a box 1 with a bottom opening, a receiving bag mechanism 7 fixed to the bottom of the box 1 for placing salt bags, a countdown reminder mechanism 6 fixed to the box 1, a first neck fixing strap and a second neck fixing strap fixed to the outer side of the box 1, and a pressure applying mechanism on the box 1 that can apply pressure to the salt bags placed in the receiving bag mechanism 7. The first neck fixing strap and the second neck fixing strap cooperate with each other to limit the salt bags on the neck. The countdown reminder mechanism 6 is an existing structure.

[0024] Box 1 is a rectangular box with its bottom opening facing downwards. The bag-containing mechanism 7 includes a rectangular cloth bag body for holding a cavity containing a salt bag. The size of the cloth bag body is adapted to the size of the bottom opening of the rectangular box so that the cloth bag body precisely closes the bottom opening. An opening is provided on one side of the cloth bag body, and a zipper 8 is sewn onto this opening to control its opening and closing.

[0025] like Figure 2 As shown, the pressure applying mechanism includes a threaded rod 2 threaded to the top of the box 1, a fastening nut 4 threaded to the threaded rod 2 and pressing against the top of the box 1, a rotating handwheel 5 fixed to the top of the threaded rod 2, a pressing plate 3 rotatably connected to the bottom of the threaded rod 2 via a bearing and slidably connected to the cavity of the box 1, and a rubber pad 19 fixed to the bottom of the pressing plate 3, wherein the outer side of the rotating handwheel 5 is provided with an anti-slip rubber layer.

[0026] The first neck restraint strap includes a first strap 9, a first air cushion 10 fixed inside the strap, and a secondary hook and loop fastener 11 fixed outside the first strap 9. The second neck restraint strap includes a second strap 13, a second air cushion 14 fixed inside the second strap 13, and a secondary hook and loop fastener 15 fixed inside the second air cushion 14. Both the first air cushion 10 and the second air cushion 14 are made of flexible rubber material. The width of the secondary hook and loop fastener 15 is the same as the width of the secondary hook and loop fastener 11, and the length of the secondary hook and loop fastener 15 is less than the length of the secondary hook and loop fastener 11. The first air cushion 10 and the second air cushion 14 are connected to an inflatable balloon 18 via a connecting tube 17. An exhaust valve is located on the inflatable balloon 18 near the connecting tube 17. Both the inflatable balloon 18 and the exhaust valve are existing structures. The inflatable balloon 18 and the exhaust valve cooperate to inflate and deflate the first air cushion 10 and the second air cushion 14. Specifically, in this embodiment, the connecting tube 17 is a Y-shaped rubber tube. One branch of the Y-shaped rubber tube is connected to the first air cushion 10, and the other branch of the Y-shaped rubber tube is connected to the second air cushion 14. The air inlet tube in the Y-shaped rubber tube is connected to the inflatable airbag ball 18.

[0027] To reduce the manufacturing cost and improve the wearing comfort of this embodiment, the first strap 9 is provided with a plurality of first strap weight reduction holes 12, the first air cushion 10 is provided with a plurality of first air cushion weight reduction holes at positions corresponding to the plurality of first strap weight reduction holes, the second strap 13 is provided with a plurality of second strap weight reduction holes 16, and the second air cushion 14 is provided with a plurality of second air cushion weight reduction holes at positions corresponding to the plurality of second strap weight reduction holes. The first strap weight reduction holes 12, the first air cushion weight reduction holes, the second strap weight reduction holes 16, and the second air cushion weight reduction holes are all circular through holes of the same size.

[0028] Before using this embodiment, first unzip the zipper 8 in the bag-containing mechanism 7, place the salt bag in the bag-containing mechanism 7, and then zip the zipper 8. After that, this embodiment can be used.

[0029] The method of using this embodiment is as follows: First, have the patient lie on the hospital bed with the side containing the first air cushion 10 and the second air cushion 14 facing the patient's neck. Place the bottom of the receiving bag mechanism 7 downwards at the puncture site on the patient's neck. Repeatedly squeeze the inflatable balloon 18 to inflate the first air cushion 10 and the second air cushion 14 with an appropriate amount of gas. Adjust the position of the sub-hook and hook and loop fastener 11 and the female hook and loop fastener 15 according to the size of the patient's neck and stick them together. It is necessary to ensure that the first air cushion 10 and the second air cushion 14 are firmly and comfortably attached to the patient's neck and that the bottom of the receiving bag mechanism 7 covers the puncture site. Then, rotate the handwheel 5. Rotating the handwheel 5 will move the threaded rod 2 and the pressing plate 3 toward the saline bag until the pressing plate 3 is firmly pressed against the saline bag. Tighten the fastening nut 4 to securely fix the fastening nut 4 to the top of the box body 1. At this time, the saline bag can be firmly pressed against the puncture site on the neck. Finally, according to the time prescribed by the doctor, the countdown reminder mechanism 6 is used to remind the patient. When the time prescribed by the doctor is reached, the countdown reminder mechanism 6 can emit a sound to remind the patient, at which point this embodiment can be removed from the neck.

[0030] It should be noted that the above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A device for securing a saline bag after internal jugular vein puncture, characterized in that: The box body includes a bottom opening, a containing bag mechanism for placing a salt bag fixed on the bottom of the box body, a countdown reminder mechanism fixed on the box body, a first neck fixing band and a second neck fixing band fixed on the outer side of the box body, and a pressing mechanism provided on the box body and capable of pressing the salt bag placed in the containing bag mechanism, wherein the first neck fixing band and the second neck fixing band can be limited on the neck in cooperation.

2. The internal jugular vein puncture post-saline bag fixation device according to claim 1, characterized in that: The containing bag mechanism includes a cloth bag body having a cavity for placing a salt bag, and an opening is provided on the side of the cloth bag body, and a zipper for controlling the opening and closing of the opening is sewn at the opening.

3. The internal jugular vein puncture post-saline bag fixation device according to claim 1 or 2, characterized in that: The pressing mechanism includes a threaded rod screwed on the top of the box body, a fastening nut screwed on the threaded rod, a rotating handle fixed on the top of the threaded rod, a pressing plate rotatably connected to the bottom of the threaded rod and slidably connected in the cavity of the box body, and a rubber pad fixed on the bottom of the pressing plate.

4. The internal jugular vein puncture post-saline bag securement device of claim 3, wherein: The first neck fixing band includes a first band, a first air cushion fixed on the inner side of the band, and a sub-magic tape fixed on the outer side of the first band; the second neck fixing band includes a second band, a second air cushion fixed on the inner side of the second band, and a mother magic tape fixed on the inner side of the second air cushion; the first air cushion and the second air cushion are in communication with the inflatable air bag ball through the connecting pipe, and the exhaust valve is provided on the inflatable air bag ball close to the connecting pipe.

5. The internal jugular vein puncture post-saline bag securement device of claim 4, wherein: A plurality of first band weight reduction holes are provided on the first band, and a plurality of first air cushion weight reduction holes are provided on the first air cushion corresponding to the plurality of first band weight reduction holes; a plurality of second band weight reduction holes are provided on the second band, and a plurality of second air cushion weight reduction holes are provided on the second air cushion corresponding to the plurality of second band weight reduction holes.

6. The internal jugular vein post-puncture salt bag fixation device according to claim 5, characterized in that: The first air cushion and the second air cushion are both made of flexible rubber material.

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