Conjunctival sac irrigation solution bag

Abstract

The utility model relates to a flushing liquid bag technical field especially, relate to a conjunctival sac flushing liquid bag. Its technical scheme includes the bag body still includes: the connecting pipe of fixed connection in the bag body bottom, winding cylinder, setting in the bag body outer wall middle part makes that connecting pipe winds on it, the locking mechanism of fixed mounting in the storage mechanism fixed winding pipe after the lock. The utility model discloses the cooperation of connecting pipe, winding cylinder, round clamping plate and locking mechanism etc. structure, and the fixed connection between bag body and connecting pipe, avoids the link of dismounting and reconnection, thereby effectively prevents the spread of pathogen in the operation process, especially in the cross infection between different patients, and further makes bag body and connecting pipe can achieve one person one use. Meanwhile, the connecting pipe can be quickly wound and stored on the bag body, and will not loosen in the storage process, not only reduces the volume and the disorderly feeling of whole, but also can make the environment look more neat and orderly, and facilitate to find the required equipment quickly.

Description

Technical Field

[0001] This utility model relates to the field of irrigation fluid bag technology, and in particular to a conjunctival sac irrigation fluid bag. Background Technology

[0002] Currently, during ophthalmological surgery, patients typically require eye irrigation for cleaning and disinfection; this procedure is called "conjunctival sac irrigation." Before irrigation, the irrigation solution is often manually prepared. However, some irrigation bags and connecting tubes are designed for quick-release, which, while convenient, leaves some residual solution in the tube or bag. If this residual solution is not completely drained, it can be easily exposed to the next patient, leading to cross-infection and preventing the system from being used for one patient only. Furthermore, the quick-release design necessitates frequent disassembly and reconnection in practice. In a busy medical environment, staff may feel rushed or under pressure, leading to errors or improper procedures during disassembly and reconnection, resulting in disorganized placement of the irrigation bags and connecting tubes. Utility Model Content

[0003] The purpose of this invention is to address the problems existing in the background art by proposing a conjunctival sac irrigation fluid bag.

[0004] The technical solution of this utility model is as follows: a conjunctival sac irrigation fluid bag, including a bag body containing prepared irrigation fluid, and further including: a connecting tube fixedly connected to the bottom of the bag body; a winding cylinder disposed in the middle of the outer wall of the bag body so that the connecting tube is wound around it; and a locking mechanism fixedly installed on a storage mechanism to fix the wound connecting tube.

[0005] Optionally, the locking mechanism includes a circular locking plate fixedly connected to the end of the winding cylinder. The circular locking plate has multiple slots arranged in a circumferential array to lock the connecting tube. A support rod is fixedly connected inside the circular locking plate. A fixing head is rotatably connected to the end of the support rod away from the inner wall of the circular locking plate. A fixing groove is provided at the end of the fixing head away from the support rod.

[0006] Optionally, a pinch head is fixedly connected to the end of the connecting tube away from the bag body, and a water outlet pipe is fixedly connected to the end of the pinch head away from the connecting tube. A spiral cap that fits into a fixed clamping groove is spirally sleeved on the end of the water outlet pipe away from the pinch head.

[0007] Optionally, the end of the spiral cap away from the pinch head is provided with a hemispherical head.

[0008] Optionally, the end of the support rod away from the inner wall of the circular card plate is fixedly connected to a rotating card seat that supports the rotation of the fixed card head, and the bottom end of the fixed card head is fixedly connected to an annular card block that locks the rotating card seat.

[0009] Optionally, the outer wall of the fixed clip is fixedly connected with a plurality of toggle levers arranged in a circumferential array, and the end of each toggle lever away from the fixed clip is provided with a blunt head.

[0010] Optionally, a regulating valve is provided at one end of the connecting pipe near the pinch head.

[0011] Optionally, a hanging head is fixedly connected to the top of the bag body, and a hanging hole is provided in the middle of the hanging head.

[0012] In summary, this application includes at least one of the following beneficial technical effects:

[0013] This invention utilizes a combination of a connecting tube, a winding cylinder, a circular clamping plate, and a locking mechanism to securely connect the bag to the connecting tube, avoiding disassembly and reconnection. This effectively prevents the spread of pathogens during operation, especially cross-infection between different patients, allowing the bag and connecting tube to be used by one person only. Simultaneously, the connecting tube can be quickly wound and stored around the bag without coming loose during storage, reducing overall size and clutter, creating a cleaner and more organized environment, and facilitating quick retrieval of necessary equipment. Attached Figure Description

[0014] Figure 1 A schematic diagram of the structure of a conjunctival sac irrigation fluid bag according to this utility model is provided;

[0015] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0016] Figure 3 for Figure 2 A schematic diagram of the split cross-sectional structure.

[0017] Reference numerals: 1. Bag body; 11. Hanging head; 12. Hanging hole; 13. Connecting pipe; 14. Regulating valve; 15. Pinch head; 16. Water outlet pipe; 17. Spiral cap; 18. Hemispherical head; 2. Winding cylinder; 3. Circular clamping plate; 31. Slot; 4. Support rod; 41. Fixing clamping head; 42. Actuating rod; 43. Fixing clamping groove; 44. Rotating clamping seat; 45. Annular clamping block; 46. Passivation head. Detailed Implementation

[0018] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0019] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0020] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Example

[0025] like Figures 1 to 3As shown, this utility model proposes a conjunctival sac irrigation solution bag, including a bag body 1 containing a prepared irrigation solution. The bag body 1 contains an irrigation solution of appropriate concentration and dosage, such as physiological saline, povidone-iodine solution, or tobramycin sulfate solution. The capacity of the solution bag can be adjusted according to needs, commonly 100ml or 200ml. The flow rate through the connecting tube 13 is controlled by a regulating valve 14, preventing leakage. Furthermore, the chemical properties of the irrigation solution remain unchanged while stored in the bag body 1. A hanging head 11 is fixedly connected to the top of the bag body 1, with a hanging hole 12 in the middle for hanging on a desired support. The bag body 1 also includes a connecting tube 13 fixedly connected to the bottom of the bag body 1, with both the bag body 1 and the connecting tube 13 being aseptically packaged; a winding tube 2, located in the middle of the outer wall of the bag body 1, around which the connecting tube 13 is wound; and a locking mechanism fixedly installed on a storage mechanism to secure the wound connecting tube 13.

[0026] Furthermore, the locking mechanism includes a circular locking plate 3 fixedly connected to the end of the winding cylinder 2. The circular locking plate 3 has multiple slots 31 arranged in a circumferential array to engage the connecting tube 13. The slots 31 are slightly larger than the connecting tube 13 to ensure the connecting tube 13 can be smoothly engaged. A support rod 4 is fixedly connected inside the circular locking plate 3. A fixed locking head 41, made of rubber, is rotatably connected to the end of the support rod 4 away from the inner wall of the circular locking plate 3. Multiple actuating rods 42 arranged in a circumferential array are fixedly connected to the outer wall of the fixed locking head 41. The actuating rods 42 make it easier and less labor-intensive to manually rotate the fixed locking head 41 to rotate the fixed clamping slot 43. Each actuating rod 42 has a passivated head 46 at the end away from the fixed locking head 41. The passivated head 46 treats the surface to make it smoother, and the passivation process may also cover some sharp edges or corners. In this way, the passivated head can prevent the metal surface from being too sharp, reducing the risk of puncture or sprain. The fixed clamping head 41 has a fixed clamping groove 43 at the end away from the support rod 4. When the fixed clamping groove 43 clamps the screw cap 17, the screw cap 17 needs to be forcefully inserted. This operation ensures that the screw cap 17 is tightly clamped in the fixed clamping groove 43.

[0027] The connecting pipe 13 has a pinch head 15 fixedly connected to its end away from the bag body 1. A regulating valve 14 is located at the end of the connecting pipe 13 closest to the pinch head 15. A water outlet pipe 16 is fixedly connected to the end of the pinch head 15 away from the connecting pipe 13. A spiral cap 17, which engages with a fixing groove 43, is spirally fitted onto the end of the water outlet pipe 16 away from the pinch head 15. The spiral cap 17 protects the water outlet pipe 16 from external contamination. Both the pinch head 15 and the spiral cap 17 have multiple anti-slip patterns arranged in a circular array. These anti-slip patterns (also called anti-slip textures or anti-slip surfaces) play an important role in various products and applications, primarily by increasing surface friction to reduce the risk of slipping or falling. A hemispherical head 18 is located at the end of the spiral cap 17 away from the pinch head 15. The hemispherical head 18 makes the end of the spiral cap 17 more aesthetically pleasing and prevents it from being too sharp and causing injury.

[0028] Furthermore, the end of the support rod 4 away from the inner wall of the circular card plate 3 is fixedly connected to a rotating card seat 44 that supports the rotation of the fixed card head 41. The bottom end of the fixed card head 41 is fixedly connected to an annular card block 45 that locks the rotating card seat 44. The annular card block 45 ensures that the fixed card head 41 is firmly rotated within the rotating card seat 44 and will not come out of the rotating card seat 44.

[0029] In this embodiment, when the conjunctival sac irrigation bag is needed, it is fixedly connected to one end of the connecting tube 13 via the bag body 1, thus avoiding the disassembly and reconnection process. If the bag body 1 and the connecting tube 13 do not need to be frequently disassembled or replaced, the spread of pathogens during operation can be effectively prevented, especially cross-infection between different patients, thus allowing the bag body 1 and the connecting tube 13 to be used by one person only. When it is necessary to store the connecting tube 13 on the winding cylinder 2, simply wind the connecting tube 13 onto the winding cylinder 2. During this process, the circular clamping plate 3 prevents the connecting tube 13 from coming off the winding cylinder 2. After the connecting tube 13 is completely wound onto the winding cylinder 2, simply insert the end of the connecting tube 13 near the pinch head 15 into the nearest clamping groove 31. Then, insert the spiral cap 17 on the water outlet pipe 16 into the fixing groove 43 on the end of the fixing clamping head 41. When the screw cap 17 is hindered by the angle of the fixing groove 43 during insertion into the fixing groove 43, simply manually move the lever 42. The lever 42 drives the fixing head 41 to rotate, supported by the rotating seat 44 at the end of the support rod 4, until the fixing head 41 rotates the fixing groove 43 to the appropriate position. This is quick and easy to operate. Finally, the screw cap 17 can be quickly pulled out of the fixing groove 43, and the connecting tube 13 can also be quickly disengaged from the groove 31, allowing the connecting tube 13 to be quickly removed from the winding cylinder 2 for use.

[0030] The preferred embodiments of this utility model described above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A conjunctival sac irrigation solution bag comprising a bag body (1) filled with prepared irrigation solution, characterized in that, Also includes: A connecting tube (13) is fixedly connected to the bottom of the bag body (1); A winding cylinder (2) is provided in the middle of the outer wall of the bag body (1) so that the connecting tube (13) is wound around it; A locking mechanism for fixing the connecting tube (13) after it is wound around the storage mechanism.

2. The conjunctival sac irrigation bag according to claim 1, characterized in that, The locking mechanism includes a circular clamping plate (3) fixedly connected to the end of the winding cylinder (2). The circular clamping plate (3) has multiple slots (31) arranged in a circumferential array to clamp the connecting tube (13). A support rod (4) is fixedly connected inside the circular clamping plate (3). A fixed clamping head (41) is rotatably connected to one end of the support rod (4) away from the inner wall of the circular clamping plate (3). A fixed clamping groove (43) is opened at one end of the fixed clamping head (41) away from the support rod (4).

3. The bag of claim 2, wherein, The end of the connecting pipe (13) away from the bag body (1) is fixedly connected to a pinch head (15), and the end of the pinch head (15) away from the connecting pipe (13) is fixedly connected to a water outlet pipe (16). The end of the water outlet pipe (16) away from the pinch head (15) is spirally fitted with a spiral cap (17) that is inserted into the fixed clamping groove (43).

4. The bag of claim 3, wherein, The spiral cap (17) has a hemispherical head (18) at the end away from the pinch head (15).

5. The bag of claim 2, wherein, The end of the support rod (4) away from the inner wall of the circular card plate (3) is fixedly connected to a rotating card seat (44) that supports the rotation of the fixed card head (41). The bottom end of the fixed card head (41) is fixedly connected to an annular card block (45) that holds the rotating card seat (44).

6. The bag of claim 2, wherein, The outer wall of the fixed clip (41) is fixedly connected with a plurality of toggle rods (42) arranged in a circumferential array, and the end of each toggle rod (42) away from the fixed clip (41) is provided with a blunt head (46).

7. A conjunctival sac irrigation bag according to claim 3, characterized in that, The connecting pipe (13) is provided with a regulating valve (14) at one end near the pinch head (15).

8. The bag of claim 1, wherein, The top of the bag body (1) is fixedly connected to a hanging head (11), and a hanging hole (12) is opened in the middle of the hanging head (11).

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