Nursing chest bag convenient to wear and fix

Abstract

The utility model discloses a fixed nursing chest bag convenient to wear, which comprises a chest drainage bag and a protective shell, the chest drainage bag is placed in the protective shell, the side wall of the upper end of the protective shell is provided with a sliding groove, a sliding block is installed in the sliding groove in a sliding mode, the upper wall of the sliding block is provided with a through hole, and an adapter tube is installed in the through hole in an inserted mode. One end of the main catheter is installed on the upper wall of the chest drainage bag in an inserted mode, the other end of the main catheter is installed on the lower wall of the adapter tube, the auxiliary catheter is installed above the adapter tube in an inserted mode, and the other end of the auxiliary catheter is inserted into the chest of an external patient. In addition, a sliding block capable of sliding is arranged on a protective shell of the chest drainage bag, so that the orientation of an adapter tube can be adjusted according to the insertion position of an auxiliary catheter, and the situations that the auxiliary catheter is excessively bent and blocked are avoided.

Description

Technical Field

[0001] This utility model relates to the field of nursing chest bag technology, specifically a nursing chest bag that is easy to wear and secure. Background Technology

[0002] A chest bag is short for a chest effusion drainage bag. When draining pleural effusion, one end of a catheter is inserted into the patient's chest cavity, and the other end is placed in a chest bag to drain the effusion.

[0003] Existing nursing breast bags are all made of disposable plastic, which can easily cause backflow when subjected to external pressure, potentially harming patients. Utility Model Content

[0004] The purpose of this invention is to provide a convenient and secure nursing chest bag to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a convenient and secure nursing chest bag, comprising a chest drainage bag and a protective shell, wherein the chest drainage bag is placed inside the protective shell, an adhesive strip is installed in the inner cavity of the protective shell, and the sidewall of the chest drainage bag is attached to the adhesive strip.

[0006] The upper wall of the protective shell is arc-shaped, and a sliding groove is provided on the side wall at the upper end of the protective shell. A slider is slidably installed in the sliding groove, and a through hole is provided on the upper wall of the slider. An adapter pipe is inserted into the through hole.

[0007] The upper wall of the chest drainage bag is inserted into one end of the main tube, and the other end of the main tube is installed with the lower wall of the adapter tube.

[0008] A secondary catheter is inserted and installed above the adapter tube, and the other end of the secondary catheter is inserted into the patient's external chest cavity.

[0009] Preferably, a rotating shaft is installed on the side wall of the protective shell, and a cover is rotatably installed on the side wall of the rotating shaft. A clearance groove is provided on the side wall of the cover, and the slider can slide within the clearance groove.

[0010] Preferably, the slider includes a slider body, a strip groove, a slide rod, and a pulley. The side wall of the slider body is provided with a strip groove, and there are two strip grooves, which are located on the left and right sides of the slider body, respectively.

[0011] One end of a slide rod is slidably installed in the groove, and a pulley is installed on the outer side of the other end of the slide rod. The pulley is slidably installed in the groove.

[0012] Preferably, the inner cavity of the protective shell is equipped with two support pillars, which are respectively located on both sides of the main tube.

[0013] Preferably, the rotating shaft includes a main rotating block, a fixed shaft, a secondary rotating block, and a rubber sleeve. The main rotating block is installed on the side wall of the protective shell, and the fixed shaft is installed on the side wall of the main rotating block. A rubber sleeve is sleeved on the outside of the fixed shaft. The secondary rotating block is installed on the side wall of the cover, and an insertion hole is provided on the side wall of the secondary rotating block. The secondary rotating block is sleeved on the outside of the fixed shaft through the insertion hole.

[0014] Preferably, the protective shell has straps installed on its sidewalls, and both ends of the straps are fitted with Velcro.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This device protects the chest drainage bag by setting a protective shell on the outside of the bag to prevent the bag from being squeezed, which could cause backflow and harm to the patient.

[0017] In addition, this device has a sliding slider on its protective shell, which allows the orientation of the adapter to be adjusted according to the insertion position of the secondary conduit, thus preventing the secondary conduit from being bent excessively and causing blockage. Attached Figure Description

[0018] Figure 1 This is a front cross-sectional view of the protective shell of this utility model.

[0019] Figure 2 This is a schematic diagram of the side cross-section of the protective shell of this utility model.

[0020] Figure 3 for Figure 2 Schematic diagram of the structure at point A.

[0021] Figure 4 This is a schematic diagram of the rotating shaft structure of this utility model.

[0022] In the diagram: 1. Chest drainage bag, 2. Protective shell, 3. Adhesive tape, 4. Slide groove, 5. Slider, 51. Slider body, 52. Strip groove, 53. Slide rod, 54. Pulley, 6. Through hole, 7. Adaptor tube, 8. Main tube, 9. Secondary tube, 10. Rotary shaft, 101. Main rotating block, 102. Fixed shaft, 103. Secondary rotating block, 104. Rubber sleeve, 11. Cap, 12. Relief groove, 13. Support column, 14. Strap, 15. Velcro. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 This utility model provides a technical solution: a nursing chest bag that is easy to wear and fix, including a chest drainage bag 1 and a protective shell 2. The chest drainage bag 1 is placed inside the protective shell 2. An adhesive strip 3 is installed in the inner cavity of the protective shell 2. The side wall of the chest drainage bag 1 is attached to the adhesive strip 3.

[0025] The chest drainage bag 1 in this article is no different from the existing pleural effusion drainage bags, both being disposable medical supplies. However, the protective shell 2 in this device is reusable. Before use, the used chest drainage bag 1 is removed, and then the new chest drainage bag 1 is fixed in the protective shell 2 for reuse.

[0026] The protective shell 2 can protect the chest drainage bag 1 and prevent it from being squeezed by the outside, which would cause the fluid inside the chest drainage bag 1 to enter the main tube 8 and cause backflow.

[0027] The upper wall of the protective shell 2 is arc-shaped. A groove 4 is provided on the side wall at the upper end of the protective shell 2. A slider 5 is slidably installed in the groove 4. A through hole 6 is provided on the upper wall of the slider 5. An adapter pipe 7 is inserted into the through hole 6.

[0028] Since different patients have different thoracic puncture sites, this device can adjust the orientation of the adapter tube 7 by sliding the slider 5 through the puncture site of the auxiliary catheter 9, so as to avoid excessive bending of the auxiliary catheter 9 and blockage.

[0029] One end of the main tube 8 is inserted into the upper wall of the chest drainage bag 1, and the other end of the main tube 8 is installed with the lower wall of the adapter tube 7.

[0030] The main tube 8 is a flexible tube that can be bent. To prevent the main tube 8 from being bent too much, two support pillars 13 are installed inside the protective shell 2. The main tube 8 will bend against the side wall of the support pillars 13 to prevent the main tube 8 from being bent too much and causing blockage.

[0031] A secondary catheter 9 is inserted above the adapter 7, and the other end of the secondary catheter 9 is inserted into the patient's external pleural cavity.

[0032] Specifically, a rotating shaft 10 is installed on the side wall of the protective shell 2, and a cover 11 is rotatably installed on the side wall of the rotating shaft 10. A relief groove 12 is opened on the side wall of the cover 11, and the slider 5 can slide in the relief groove 12.

[0033] When the cap 11 is opened, the chest drainage bag 1 inside the protective shell 2 can be easily removed or replaced. After the cap 11 is closed, the cap 11 can seal the protective shell 2 and protect the chest drainage bag 1.

[0034] Specifically, the slider 5 includes a slider body 51, a strip groove 52, a slide rod 53 and a pulley 54. The side wall of the slider body 51 is provided with a strip groove 52. There are two strip grooves 52, which are located on the left and right sides of the slider body 51 respectively.

[0035] One end of a slide rod 53 is slidably installed in the strip groove 52, and a pulley 54 is installed on the outer side of the other end of the slide rod 53. The pulley 54 is slidably installed in the slide groove 4.

[0036] Reference Appendix Figure 1 The slide groove 4 in this device is generally arc-shaped, but its two ends are straight. In order for the slider 5 to slide smoothly in the slide groove 4, the device is provided with a slide rod 53 that can slide up and down on the side wall of its slider body 51, so that the slider 5 can slide into the position where the two ends of the slide groove 4 are straight.

[0037] Specifically, the inner cavity of the protective shell 2 is equipped with two support pillars 13, which are respectively located on both sides of the main guide tube 8.

[0038] Specifically, the rotating shaft 10 includes a main rotating block 101, a fixed shaft 102, a secondary rotating block 103, and a rubber sleeve 104. The main rotating block 101 is installed on the side wall of the protective shell 2. The fixed shaft 102 is installed on the side wall of the main rotating block 101. The rubber sleeve 104 is sleeved on the outside of the fixed shaft 102. The secondary rotating block 103 is installed on the side wall of the cover 11. The side wall of the secondary rotating block 103 has an insertion hole. The secondary rotating block 103 is sleeved on the outside of the fixed shaft 102 through the insertion hole.

[0039] The rubber sleeve 104 can increase the friction between the secondary rotating block 103 and the fixed shaft 102, so that the secondary rotating block 103 will not rotate on its own when there is no external force.

[0040] Specifically, the protective shell 2 has straps 14 installed on its side wall, and Velcro straps 15 are installed at both ends of the straps 14.

[0041] The device can be fixed to the patient's body by means of the strap 14 and the Velcro 15 above, which facilitates slight movements of the patient. The device can also be fixed to the hospital bed, infusion pole, etc. by means of the strap 14.

[0042] Working principle: The cap 11 is flipped outward through the pivot 10, the chest drainage bag 1 is placed into the protective shell 2 and fixed on the adhesive tape 3, the main tube 8 is connected to the adapter tube 7, the cap 11 is reset, and the device is fixed to the patient's abdomen by the strap 14.

[0043] The auxiliary catheter 9 inserted into the patient's chest cavity is connected to the transfer tube 7. The pleural effusion in the patient's chest cavity will enter the chest drainage bag 1 through the auxiliary catheter 9, the transfer tube 7 and the main tube 8.

[0044] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0045] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A convenient and secure nursing breast bag, comprising a breast drainage bag (1) and a protective shell (2), characterized in that: The chest drainage bag (1) is placed inside the protective shell (2), and an adhesive tape (3) is installed in the inner cavity of the protective shell (2). The side wall of the chest drainage bag (1) is attached to the adhesive tape (3). The upper wall of the protective shell (2) is arc-shaped, and a sliding groove (4) is provided on the side wall at the upper end of the protective shell (2). A slider (5) is slidably installed in the sliding groove (4). A through hole (6) is provided on the upper wall of the slider (5). A connecting pipe (7) is inserted into the through hole (6). The upper wall of the chest drainage bag (1) is inserted into one end of the main tube (8), and the other end of the main tube (8) is installed on the lower wall of the adapter tube (7). A secondary catheter (9) is inserted and installed above the adapter (7), and the other end of the secondary catheter (9) is inserted into the chest cavity of the external patient.

2. The nursing chest bag that is easy to wear and secure according to claim 1, characterized in that: The protective shell (2) has a rotating shaft (10) installed on its side wall. The rotating shaft (10) has a cover (11) rotatably installed on its side wall. The cover (11) has a relief groove (12) on its side wall. The slider (5) can slide in the relief groove (12).

3. The nursing chest bag that is easy to wear and secure according to claim 1, characterized in that: The slider (5) includes a slider body (51), a strip groove (52), a slide rod (53) and a pulley (54). The side wall of the slider body (51) is provided with a strip groove (52). There are two strip grooves (52), and the two strip grooves (52) are located on the left and right sides of the slider body (51) respectively. One end of a slide rod (53) is slidably installed in the strip groove (52), and a pulley (54) is installed on the outer side of the other end of the slide rod (53). The pulley (54) is slidably installed in the groove (4).

4. The nursing chest bag that is easy to wear and secure according to claim 1, characterized in that: The inner cavity of the protective shell (2) is equipped with a support column (13). There are two support columns (13), which are respectively located on both sides of the main tube (8).

5. A convenient and secure nursing chest bag according to claim 2, characterized in that: The rotating shaft (10) includes a main rotating block (101), a fixed shaft (102), a secondary rotating block (103), and a rubber sleeve (104). The main rotating block (101) is installed on the side wall of the protective shell (2). The fixed shaft (102) is installed on the side wall of the main rotating block (101). The rubber sleeve (104) is sleeved on the outside of the fixed shaft (102). The secondary rotating block (103) is installed on the side wall of the cover (11). The side wall of the secondary rotating block (103) has an insertion hole. The secondary rotating block (103) is sleeved on the outside of the fixed shaft (102) through the insertion hole.

6. A convenient and secure nursing chest bag according to claim 4, characterized in that: The protective shell (2) has straps (14) installed on its side wall, and Velcro (15) is installed at both ends of the straps (14).

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