Intraoperative drainage device for ocular surface operation
By designing a drainage device including a double-hole cloth, a soft eye mask and a suture connection in the eye surface surgery, the problem of drainage bag waste is solved, the reuse of drainage bag after surgery is achieved, and the risk of skin damage in patients is reduced. .
Patent Information
- Application Number
- CN202420966880.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-07
AI Technical Summary
In existing ocular surgery, the drainage bag needs to be replaced after the double-portion towel is removed, resulting in waste.
Design a drainage device in the eye surface surgery, including a double-hole cloth, a soft eye mask and a drainage bag. The soft eye mask and the drainage bag are sutured through the connecting belt, so that the drainage bag can still be connected to the drainage strip after the double-hole cloth is removed, and continue Collect liquid, blood and debris.
Waste of drainage bags is avoided because the drainage bags do not need to be replaced after surgery, and the soft eye mask driven by the drum reduces the risk of the patient's skin being pulled.
Smart Images
Figure CN222426419U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ocular surface surgery, in particular to an intraoperative drainage device for ocular surface surgery. Background Art
[0002] The concept of ocular surface disease refers to diseases that damage the normal structure and function of the corneal and conjunctival ocular surface. Since the ocular surface is a holistic concept, ocular surface diseases and tear diseases need to be functionally combined and summarized as ocular surface tear diseases.
[0003] The most common method of ocular surface surgical drainage is with a drainage strip. A drainage strip is a thin, flexible silicone tube that swells with water and is inserted into the surgical site during surgery to drain fluid, blood, and debris. The duration of drainage depends on the type of surgery and the patient's healing status. Drainage strips are usually removed within 24-48 hours after surgery.
[0004] In the prior art, during the preparation stage of ocular surface surgery, a double-hole towel is placed over the patient's face, and then one end of the drainage strip is inserted into the drainage bag installed above the double-hole towel, and the other end is inserted into the corresponding position according to the surgical position. However, the double-hole towel is removed after the operation, so the drainage bag will also be replaced accordingly, resulting in a waste of the drainage bag. Summary of the invention
[0005] The purpose of the utility model is to provide a drainage device during ocular surface surgery, which can enable the drainage bag to still collect the liquid, blood and debris drained by the drainage strip after the double-hole cloth is removed, so that the drainage bag does not need to be replaced to avoid wasting the drainage bag, thereby solving the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned object, the utility model provides the following technical solutions: an intraoperative drainage device for ocular surface surgery, comprising a double-hole cloth, a drainage component is provided on the lower side of the double-hole cloth, the drainage component comprises a soft eye mask overlapped on the lower side of the double-hole cloth, and a steering component is provided on the outer side of the soft eye mask;
[0007] A sub-velcro is sewn on the lower side of the double-hole cloth, and two through holes are provided on the upper side of the soft eye mask, and the two through holes respectively correspond to the positions of the two openings provided on the surface of the double-hole cloth, and an installation groove is provided on the upper side of the soft eye mask, and a mother Velcro is sewn on the inner bottom end of the installation groove, and the sub-velcro and the mother Velcro are bonded to each other, and two connecting belts are sewn on the outer side of the soft eye mask, and drainage bags are sewn on the two connecting belts on the sides away from each other, and drainage strips are movably inserted on one side of the opposite surfaces of the two drainage bags, and the two drainage strips are respectively located directly above the two opening positions provided on the surface of the double-hole cloth, and an installation component is provided on the upper side of the double-hole cloth.
[0008] Preferably, the mounting assembly comprises two docking holes opened on the surface of the double-hole cloth, the two docking holes are respectively the same in shape as the two drainage bags, and the two drainage bags are slidably connected in the two docking holes after being moved.
[0009] Preferably, two placement frames are sewn on the upper side of the double-hole cloth, and the two drainage bags are slidably connected in the two placement frames after being moved, and the shape of the drainage bags is adapted to the shape of the inner cavity of the placement frame.
[0010] Preferably, a breathing hole is provided through the upper side of the double-hole cloth, and a tear line is provided on the surface of the double-hole cloth.
[0011] Preferably, the steering component comprises an outer frame sleeved on the outside of the soft eye mask, an outer pad is fixedly connected to the outer side of the outer frame, and an inner pad is fixedly connected to the inside of the soft eye mask.
[0012] Preferably, a plurality of rollers are rotatably connected inside the outer frame, a guide groove is provided on the outer side of the soft eye mask, and the plurality of rollers are rollingly connected in the same guide groove.
[0013] Preferably, two movable grooves are provided on the outer side of the outer protective pad, and clamping plates are slidably connected in the two movable grooves, and the two drainage bags can be slidably connected to the upper sides of the two clamping plates respectively.
[0014] Preferably, the inner cavities of the two movable grooves are fixedly connected with two return springs, and the ends of the two return springs that are far away from each other are fixedly connected with one side of the opposite surfaces of the two clamping plates respectively.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] 1. The soft eye mask is sutured to the drainage bag through the connecting belt. The drainage bag can still drain after the double-hole cloth is removed. Since the drainage bag is sutured to the soft eye mask, the drainage bag can still collect the liquid, blood and debris drained by the drainage strip after the double-hole cloth is removed. The drainage strip is usually removed within 24-48 hours after the operation because the drainage bag does not need to be replaced, thereby avoiding waste of the drainage bag;
[0017] 2. The soft eye mask is driven by the roller to rotate inside the outer frame, and the drainage bag is locked between the splint and the outer pad outside the outer frame through the splint. Since the soft eye mask rotates inside the outer frame, it is avoided that the soft eye mask is directly in contact with the bed and causes the patient's skin to be pulled due to the large friction, so as to reduce the possibility of the sutured affected area breaking open, and the two drainage bags will also be locked. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 This is the overall structural view of the utility model;
[0020] Figure 2 It is a schematic diagram of a half-section structure of the utility model;
[0021] Figure 3 For the utility model Figure 2 A magnified view of middle;
[0022] Figure 4 It is a schematic diagram of a half-section structure of the soft eye mask of the utility model;
[0023] Figure 5 It is a schematic diagram of a half-section structure of the outer frame of the utility model.
[0024] Description of reference numerals:
[0025] 1. Double-hole cloth; 2. Drainage component; 21. Sub-velcro; 22. Soft eye mask; 23. Through hole; 24. Installation slot; 25. Mother Velcro; 26. Connecting belt; 27. Drainage bag; 28. Drainage strip; 29. Installation assembly; 291. Docking hole; 292. Placement frame; 293. Breathing hole; 3. Steering component; 31. Outer frame; 32. Outer pad; 33. Inner pad; 34. Roller; 35. Guide groove; 36. Moving groove; 37. Reset spring; 38. Clamp; 4. Tear line. DETAILED DESCRIPTION
[0026] 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.
[0027] The utility model provides a technical solution:
[0028] See also Figures 1 to 5 , an intraoperative drainage device for ocular surface surgery, comprising a double-hole cloth 1, a drainage component 2 is provided on the lower side of the double-hole cloth 1, the drainage component 2 comprises a soft eye mask 22 overlapped on the lower side of the double-hole cloth 1, and a steering component 3 is provided on the outer side of the soft eye mask 22;
[0029] A sub-velcro 21 is sewn on the lower side of the double-hole cloth 1, and two through holes 23 are provided on the upper side of the soft eye mask 22. The two through holes 23 respectively correspond to the positions of the two openings provided on the surface of the double-hole cloth 1. A mounting groove 24 is provided on the upper side of the soft eye mask 22, and a mother Velcro 25 is sewn on the inner bottom end of the mounting groove 24. The sub-velcro 21 and the mother Velcro 25 are bonded to each other. Two connecting belts 26 are sewn on the outer side of the soft eye mask 22, and drainage bags 27 are sewn on the sides away from each other of the two connecting belts 26. Drainage strips 28 are movably inserted on the opposite sides of the two drainage bags 27. The two drainage strips 28 are respectively located directly above the two opening positions provided on the surface of the double-hole cloth 1, and a mounting component 29 is provided on the upper side of the double-hole cloth 1.
[0030] The mounting assembly 29 includes two docking holes 291 formed on the surface of the double-hole cloth 1 . The two docking holes 291 are respectively the same in shape as the two drainage bags 27 . The two drainage bags 27 are slidably connected in the two docking holes 291 after being moved.
[0031] Two placement frames 292 are sewn on the upper side of the double-hole cloth 1. The two drainage bags 27 are moved and slidably connected in the two placement frames 292 respectively. The shape of the drainage bags 27 is adapted to the shape of the inner cavity of the placement frame 292.
[0032] A breathing hole 293 is formed through the upper side of the double-hole cloth 1 , and a tear line 4 is formed on the surface of the double-hole cloth 1 .
[0033] By adopting the above technical solution, first, the soft eye mask 22 is put on the patient's head, and the two through holes 23 are aligned with the patient's eyes, then the double-hole cloth 1 is covered on the patient's face, and two drainage bags 27 sewn on the outside of the soft eye mask 22 through the connecting belt 26 are passed through the two docking holes 291 on the surface of the double-hole cloth 1, the drainage bags 27 passing through the docking holes 291 can be placed inside the placement frame 292, and the drainage strip 28 is inserted into the input port of the drainage bag 27, and then the double-hole cloth 1 is gently pressed so that the sub-velcro 21 below the double-hole cloth 1 enters the installation groove 24 above the soft eye mask 22 and adheres to the mother Velcro 25 inside it. When the double-hole cloth 1 is placed, the breathing holes 293 on the surface of the double-hole cloth 1 can be aligned with the patient's nostrils, and when performing surgery, the drainage strip 28 can be inserted into the drainage bag 27. The other end of 8 is inserted into the corresponding position of the operation, and the liquid, blood and debris generated during the operation are drained. Since the double-hole cloth 1 is a disposable medical device, in order to avoid cross infection, the double-hole cloth 1 is usually collected and processed uniformly. After the operation is completed, the double-hole cloth 1 can be torn open through the tear line 4, and then the child Velcro 21 is separated from the mother Velcro 25. The double-hole cloth 1 can be directly removed from the patient's face, and the drainage bag 27 is still connected to the drainage strip 28. Since the drainage bag 27 is sewn to the soft eye mask 22, after the double-hole cloth 1 is taken out, the drainage bag 27 still collects the liquid, blood and debris drained by the drainage strip 28. The drainage strip 28 is usually removed within 24-48 hours after the operation. Since the drainage bag 27 does not need to be replaced, the waste of the drainage bag 27 is avoided.
[0034] Specifically, Figure 4 and Figure 5 As shown, the steering component 3 includes an outer frame 31 sleeved on the outside of the soft eye mask 22 , an outer pad 32 is fixedly connected to the outer side of the outer frame 31 , and an inner pad 33 is fixedly connected to the inside of the soft eye mask 22 .
[0035] A plurality of rollers 34 are rotatably connected inside the outer frame 31 , and a guide groove 35 is provided on the outer side of the soft eye mask 22 , and the plurality of rollers 34 are all rollingly connected in the same guide groove 35 .
[0036] Two movable grooves 36 are provided on the outer side of the outer protective pad 32 . Clamping plates 38 are slidably connected in the two movable grooves 36 . The two drainage bags 27 can be slidably connected to the upper sides of the two clamping plates 38 , respectively.
[0037] Two return springs 37 are fixedly connected to the inner cavities of the two moving grooves 36 , and the ends of the two return springs 37 that are far away from each other are fixedly connected to one side of the opposite surface of the two clamping plates 38 .
[0038] By adopting the above technical solution, firstly, after the soft eye mask 22 is bound to the patient's head, the inner pad 33 inside the soft eye mask 22 will protect the patient's head, and the outer pad 32 is provided on the surface of the outer frame 31 outside the soft eye mask 22, which can protect the patient's head from being squeezed by the harder outer frame 31 when the patient lies flat. In order to prevent the wound from collapsing due to movement, the patient will be required to lie flat. When the patient turns his head during recuperation after surgery, the soft eye mask 22 on the patient's head will rotate inside the outer frame 31. At the same time, since part of the positions of several rollers 34 inside the outer frame 31 are all inside the guide groove 35, when the patient slightly turns his head during sleep, the soft eye mask 22 The eye mask 22 will rotate inside the movable frame through the roller 34, and the drainage bag 27 connected by the connecting belt 26 will be placed in the gap between the outer side of the outer pad 32 and the splint 38, and one side of the splint 38 is inside the movable groove 36 on the outer side of the outer pad 32. At the same time, the return spring 37 inside the movable groove 36 will pull the splint 38, so that the splint 38 limits the drainage bag 27. Since the soft eye mask 22 rotates inside the outer frame 31, the soft eye mask 22 is prevented from pulling the patient's skin due to the large friction when it is in direct contact with the bed, so as to reduce the possibility of the sutured affected area bursting, and the two drainage bags 27 will also be locked.
[0039] Working principle: First, the soft eye mask 22 is put on the patient's head. The inner pad 33 inside the soft eye mask 22 will protect the patient's head. The outer pad 32 put on the surface of the outer frame 31 can ensure that the patient's head is not squeezed by the harder outer frame 31 when lying flat. Then, the double-hole cloth 1 is covered on the patient's face, and the through holes 23 correspond to the patient's eyes. The drainage bag 27 is passed through the two docking holes 291 on the surface of the double-hole cloth 1. The drainage bag 27 passing through the docking holes 291 is placed inside the placement frame 292, and the drainage strip 28 is inserted into the input port of the drainage bag 27. Then, the double-hole cloth 1 is gently pressed to make the sub-velcro 21 below it adhere to the parent Velcro 25. During the operation, the The other end of the drainage strip 28 is inserted into the corresponding position of the operation for drainage. After the operation is completed, the double-hole cloth 1 can be torn open through the tear line 4, and after the child Velcro 21 is separated from the parent Velcro 25, the double-hole cloth 1 can be removed from the patient's face. When the patient turns his head during the postoperative recuperation, the soft eye mask 22 on the patient's head will rotate inside the outer frame 31, and the soft eye mask 22 will rotate inside the movable frame through the roller 34, and the drainage bag 27 connected by the connecting belt 26 will be placed in the gap between the outside of the outer pad 32 and the splint 38, and the reset spring 37 inside the movable groove 36 will pull the splint 38, so that the splint 38 limits the drainage bag 27.
[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. An intraoperative drainage device for ocular surface surgery, comprising a double-hole cloth (1), characterized in that: A drainage component (2) is provided on the lower side of the double-hole cloth (1), and the drainage component (2) comprises a soft eye mask (22) overlapped on the lower side of the double-hole cloth (1), and a steering component (3) is provided on the outer side of the soft eye mask (22); A sub-velcro (21) is sewn on the lower side of the double-hole cloth (1); two through holes (23) are provided on the upper side of the soft eye mask (22); the two through holes (23) respectively correspond to the positions of the two openings provided on the surface of the double-hole cloth (1); a mounting groove (24) is provided on the upper side of the soft eye mask (22); a mother Velcro (25) is sewn on the inner bottom end of the mounting groove (24); the sub-velcro (21) and the mother Velcro (25) are bonded to each other; two connecting belts (26) are sewn on the outer side of the soft eye mask (22); drainage bags (27) are sewn on the two connecting belts (26) on the sides away from each other; drainage strips (28) are movably inserted on the opposite sides of the two drainage bags (27); the two drainage strips (28) are respectively located directly above the two openings provided on the surface of the double-hole cloth (1); and a mounting assembly (29) is provided on the upper side of the double-hole cloth (1).
2. The intraoperative drainage device for ocular surface surgery according to claim 1, characterized in that: The mounting assembly (29) comprises two docking holes (291) formed on the surface of the double-hole cloth (1); the two docking holes (291) are respectively the same in shape as the two drainage bags (27); and the two drainage bags (27) are slidably connected in the two docking holes (291) after being moved.
3. The intraoperative drainage device for ocular surface surgery according to claim 1, characterized in that: Two placement frames (292) are sewn on the upper side of the double-hole cloth (1); the two drainage bags (27) are moved and slidably connected in the two placement frames (292) respectively; the shape of the drainage bags (27) is adapted to the shape of the inner cavity of the placement frame (292).
4. The intraoperative drainage device for ocular surface surgery according to claim 1, characterized in that: A breathing hole (293) is provided through the upper side of the double-hole cloth (1), and a tear line (4) is provided on the surface of the double-hole cloth (1).
5. The intraoperative drainage device for ocular surface surgery according to claim 1, characterized in that: The steering component (3) comprises an outer frame (31) sleeved on the outside of the soft eye mask (22); an outer protective pad (32) is fixedly connected to the outside of the outer frame (31); and an inner protective pad (33) is fixedly connected to the inside of the soft eye mask (22).
6. The intraoperative drainage device for ocular surface surgery according to claim 5, characterized in that: A plurality of rollers (34) are rotatably connected inside the outer frame (31), a guide groove (35) is provided on the outer side of the soft eye mask (22), and the plurality of rollers (34) are all rollingly connected in the same guide groove (35).
7. The intraoperative drainage device for ocular surface surgery according to claim 6, characterized in that: Two movable grooves (36) are provided on the outer side of the outer protective pad (32), and the two movable grooves (36) are both slidably connected with clamping plates (38), and the two drainage bags (27) can be slidably connected to the upper sides of the two clamping plates (38) respectively.
8. The intraoperative drainage device for ocular surface surgery according to claim 7, characterized in that: Two return springs (37) are fixedly connected to the inner cavities of the two movable grooves (36), and the ends of the two return springs (37) that are far away from each other are fixedly connected to one side of the opposite surface of the two clamping plates (38).