Urine bag external hanging device for interventional operation bed

Abstract

The utility model provides a urine bag external hanging device for an interventional operation bed. The urine bag external hanging device comprises a fixing frame, a supporting frame and a hanging frame. The fixing frame comprises a fixing frame body provided with a guide structure and a first fixing structure. The supporting frame comprises a supporting frame body of a long-strip-shaped tubular structure and a guiding piece. The supporting frame ascends and descends along the guiding structure through the guiding piece and is fixed through the second fixing structure. The suspension bracket comprises a suspension bracket body and a hook; the suspension frame can do telescopic motion in the supporting frame under the action of external force and is temporarily fixed after the external force disappears. According to the urine bag external hanging device for the interventional operation bed, the fixing frame and the transverse rod are fixed through the first fixing structure; the supporting frame is adjusted to a proper height through the guiding piece and the guiding structure, and adjustment of the hook in the vertical direction is achieved. By adjusting the length of the hanging frame extending out of the supporting frame, the hook can be adjusted in the transverse direction, so that the catheter is away from the end of the guide rail in the vertical direction and the transverse direction at the same time, and the catheter is prevented from being rolled and dragged by the guide rail.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, and in particular to a urine bag external hanging device for an interventional operating bed, which can flexibly adjust the position of a urine bag and keep the urine bag away from the end of a guide rail. Background Art

[0002] Indwelling catheterization is a medical procedure that involves inserting a catheter into the bladder to drain urine. Before many surgeries, doctors will perform indwelling catheterization to continuously empty the bladder, such as neurovascular interventional surgery. Neurovascular interventional surgery takes about 2-3 hours, and it is necessary to maintain intravenous access and continuously flush various lines to prevent thrombosis during the operation, and a large amount of urine is formed. If the bladder is excessively held during surgery, it will cause the patient to become restless and the head cannot remain stable, affecting the precise requirements of the interventional surgery process. At the same time, holding urine will also cause increased blood pressure, affecting the doctor's judgment of the condition during the operation. Therefore, an indwelling catheter is often required before surgery.

[0003] During interventional surgery, the urine bag is usually hung on the crossbar on the base of the operating table, and the catheter is connected between the human body and the urine bag. Due to the limited length of the catheter and the fact that the operating table is often lifted, lowered, and translated during the operation, in order to avoid pulling the catheter, medical staff generally avoid extending the catheter to the end of the bed to connect it to the urine bag. In addition, the method of hanging the catheter from the end of the bed is also likely to cause the catheter to be covered by the large surgical sheet, which is not conducive to medical staff observing the use of the catheter. Therefore, medical staff generally choose to hang the catheter from the side of the operating table and then connect it to the urine bag hanging on the crossbar. Because the crossbar is close to the end of the guide rail, after the catheter is connected to the urine bag, there will be a section of the catheter hanging near the end of the guide rail. When the operating table is lifted, lowered, and translated, it will drive the catheter to move together, causing the catheter near the end of the guide rail to be easily blocked by the hook at the end of the guide rail, and even crushed and dragged by the guide rail when the operating table moves, thereby greatly increasing the risk of surgery. Therefore, it is urgent to design a urine bag external hanging device that can flexibly adjust the position of the urine bag and can keep the urine bag away from the end of the guide rail. Utility Model Content

[0004] Therefore, the technical problem to be solved by the utility model is to overcome the technical defect in the prior art that, due to the cross bar being close to the end of the guide rail, after the catheter is connected to the urine bag, a section of the catheter will hang near the end of the guide rail, causing the catheter to be easily blocked by the hook at the end of the guide rail, or even crushed or dragged by the guide rail, thereby greatly increasing the risk of the operation. Thus, a urine bag external hanging device for an interventional operating bed is provided, which can flexibly adjust the position of the urine bag and keep the urine bag away from the end of the guide rail.

[0005] To this end, the utility model provides a urine bag external hanging device for an interventional operating table, comprising:

[0006] The fixing frame comprises a fixing frame body and a first fixing structure arranged on the fixing frame body; the fixing frame body is provided with a guiding structure;

[0007] A support frame, comprising a support frame body and a guide member arranged at one end of the support frame body; the support frame body is a long tubular structure, and the other end opposite to the guide member has an opening; the support frame can be lifted and lowered along the guide structure through the guide member, and is fixed by a second fixing structure;

[0008] The suspension frame comprises a suspension frame body and a hook arranged at one end of the suspension frame body; the suspension frame can be inserted into the support frame from the opening and can telescope in the support frame under the action of external force; when the external force disappears, the suspension frame is temporarily fixed to the support frame by a third fixing structure.

[0009] Furthermore, the guide structure is a guide groove provided on the fixing frame body along the vertical direction, and the guide member is a guide block provided at one end of the supporting frame, and the guide block is slidably connected to the guide groove.

[0010] Furthermore, the cross-section of the guide groove is in the shape of a straight line, and the guide block is a rectangular block.

[0011] Furthermore, the second fixing structure includes:

[0012] The positioning groove is in the shape of an elongated strip and is arranged in the vertical direction. It is located on a side surface of the fixing frame body adjacent to the plane where the guide groove is located, and is correspondingly connected to the guide groove;

[0013] A first threaded hole is provided on a side surface of the guide block opposite to the positioning groove;

[0014] The first positioning bolt can pass through the positioning groove and be threadedly connected with the first threaded hole, so as to be pressed against the fixing frame body in a friction-locking manner.

[0015] Furthermore, the first fixing structure includes:

[0016] A first vertical portion, disposed above the fixing frame body, and having a second threaded hole;

[0017] a second vertical portion, arranged parallel to and opposite to the first vertical portion;

[0018] A connecting portion, two ends of which are respectively fixedly connected to the first vertical portion and the second vertical portion;

[0019] The second positioning bolt is threadedly connected to the second threaded hole and can pass through the second threaded hole.

[0020] Furthermore, the cross-sectional shape of the support frame body and the cross-sectional shape of the suspension frame body are both rectangular.

[0021] Furthermore, the third fixing structure includes:

[0022] A rack surface is formed on the lower surface of the hanger body and extends along the length direction of the hanger body;

[0023] A gear housing is arranged below one end of the support frame body close to the opening; the upper part of the gear housing is connected to the interior of the support frame body, and a mounting opening is arranged below the gear housing;

[0024] The gear is rotatably mounted inside the gear housing via a rotating shaft and meshed with the rack surface; the gear and the gear housing are frictionally fitted to generate a rotational resistance that prevents the gear from rotating.

[0025] Furthermore, the rotating shaft is a bolt, and through holes suitable for the bolt to pass through are provided on both sides of the gear housing;

[0026] Also includes:

[0027] An adjusting nut, which abuts against the outside of the gear housing and is threadedly connected to the bolt;

[0028] An elastic member is sleeved on the outer periphery of the bolt and is extruded and installed between the head of the bolt and the gear; the elastic member can pass through the through hole.

[0029] The technical solution provided by the utility model has the following advantages:

[0030] The utility model discloses an external urine bag hanging device for an interventional operating bed, comprising a fixing frame, a supporting frame and a hanging frame; wherein the fixing frame comprises a fixing frame body and a first fixing structure arranged on the fixing frame body; the fixing frame body is provided with a guiding structure; the supporting frame comprises a supporting frame body and a guiding member arranged at one end of the supporting frame body; the supporting frame body is an elongated tubular structure, and has an opening at the other end opposite to the guiding member; the supporting frame can be lifted and lowered along the guiding structure through the guiding member, and fixed by a second fixing structure; the hanging frame comprises a hanging frame body and a hook arranged at one end of the hanging frame body; the hanging frame can be inserted into the interior of the supporting frame from the opening, and can telescope in the supporting frame under the action of external force; when the external force disappears, the hanging frame is temporarily fixed to the supporting frame by a third fixing structure.

[0031] When using the urine bag external hanging device for the interventional operating bed of this embodiment, the fixing frame can be first fixedly connected to the cross bar through the first fixing structure, and then the positions of the support frame and the hanging frame can be adjusted so that the hook for hanging the urine bag is away from the cross bar. Specifically, the support frame is adjusted to a suitable height through the guide member and the guide structure so that the hook on the hanging frame is away from the cross bar in the vertical direction; the hanging frame is adjusted to a suitable length extending from the inside of the support frame so that the hook on the hanging frame is away from the cross bar in the horizontal direction. In this way, the hook can be away from the cross bar in both the vertical and horizontal directions, so that the catheter connected to the urine bag is away from the end of the guide rail, preventing the catheter from being blocked by the hook at the end of the guide rail, causing the catheter to be crushed or dragged by the operating bed rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the prior art or the specific implementation methods of the present utility model, the drawings used in the description of the prior art or the specific implementation methods are briefly introduced below.

[0033] Figure 1 It is a schematic diagram of the overall structure of the utility model of a urine bag external hanging device for an interventional operating table.

[0034] Figure 2 yes Figure 1 Another stereoscopic view of .

[0035] Figure 3 The utility model is a schematic diagram of the exploded structure of a urine bag external hanging device for an interventional operating table.

[0036] Figure numerals: 1, fixing frame; 10, fixing frame body; 101, guide structure; 102, positioning groove; 11, first vertical portion; 111, second threaded hole; 12, second vertical portion; 13, connecting portion; 14, second positioning bolt; 2, support frame; 20, support frame body; 200, opening; 21, guide member; 211, first threaded hole; 22, first positioning bolt; 23, gear housing; 231, mounting port; 232, through hole; 24, gear; 25, rotating shaft; 26, adjusting nut; 27, elastic member; 3, suspension frame; 30, suspension frame body; 301, rack surface; 31, hook. DETAILED DESCRIPTION

[0037] In order to make those skilled in the art better understand the present solution, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present application.

[0038] It should be noted that the terms "first", "second", etc. in the claims and description of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not limited to those steps or units clearly listed, but may also include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0039] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation. In addition, in addition to being used to indicate orientation or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in the present application can be understood according to the specific circumstances. In addition, the term "multiple" should mean two or more. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict.

[0040] The present application will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0041] This embodiment provides a urine bag external hanging device for an interventional operating table, such as Figure 1-3 As shown, it includes a fixing frame 1, a supporting frame 2 and a hanging frame 3; wherein the fixing frame 1 includes a fixing frame body 10 and a first fixing structure arranged on the fixing frame body 10; the fixing frame body 10 is provided with a guide structure 101; the supporting frame 2 includes a supporting frame body 20 and a guide member 21 arranged at one end of the supporting frame body 20; the supporting frame body 20 is a long tubular structure, and the other end opposite to the guide member 21 has an opening 200; the supporting frame 2 can be lifted and lowered along the guiding structure 101 through the guide member 21, and fixed by a second fixing structure; the hanging frame 3 includes a hanging frame body 30 and a hook 31 arranged at one end of the hanging frame body 30; the hanging frame 3 can be inserted into the inside of the supporting frame 2 from the opening 200, and telescopically move in the supporting frame 2 under the action of external force; when the external force disappears, the hanging frame 3 is temporarily fixed to the supporting frame 2 by the third fixing structure.

[0042] When using the urine bag external hanging device for the interventional operating bed of this embodiment, the fixing frame 1 can be first fixedly connected to the cross bar through the first fixing structure, and then the positions of the support frame 2 and the hanging frame 3 can be adjusted so that the hook 31 for hanging the urine bag is away from the cross bar. Specifically, the support frame 2 is adjusted to a suitable height through the guide member 21 and the guide structure 101, so that the hook 31 on the hanging frame 3 is away from the cross bar in the vertical direction; the hanging frame 3 is adjusted to extend out of the support frame 2 to a suitable length, so that the hook 31 on the hanging frame 3 is away from the cross bar in the horizontal direction. In this way, the hook 31 can be away from the cross bar in both the vertical and horizontal directions, so that the catheter connected to the urine bag is away from the end of the guide rail, preventing the catheter from being blocked by the hook at the end of the guide rail, causing the catheter to be crushed and dragged by the operating bed rail.

[0043] In the urine bag external hanging device for the interventional operating bed of this embodiment, the guide structure 101 is a guide groove arranged on the fixing frame body 10 along the vertical direction, and the guide member 21 is a guide block arranged at one end of the supporting frame 2, and the guide block is slidably connected to the guide groove.

[0044] In the urine bag external hanging device for the interventional operating bed of this embodiment, further, the cross-section of the guide groove is in the shape of a straight line, and the guide block is a rectangular block.

[0045] In the urine bag external hanging device for the interventional operating bed of this embodiment, the second fixing structure includes a positioning groove 102, a first threaded hole 211 and a first positioning bolt 22; the positioning groove 102 is an elongated strip and is arranged along the vertical direction, located on a side surface of the fixing frame body 10 adjacent to the plane where the guide groove is located, and is correspondingly connected to the guide groove; the first threaded hole 211 is arranged on a side surface of the guide block opposite to the positioning groove 102; the first positioning bolt 22 can pass through the positioning groove 102 and be threadedly connected to the first threaded hole 211, so that it can be pressed against the fixing frame body 10 by friction locking.

[0046] In this embodiment, the first positioning bolt 22 is threadedly connected to the first threaded hole 211 on the guide block through the positioning groove 102. During the process of the first positioning bolt 22 being screwed into the first threaded hole 211, it will gradually approach the fixing frame body 10 until it is pressed against the fixing frame body 10; when it is necessary to fix the support frame 2, the first positioning bolt 22 is tightened to press it against the fixing frame body 10, and the friction between the first positioning bolt 22 and the fixing frame body 10 is utilized to achieve relative fixation between the guide block, the first positioning bolt 22 and the fixing frame body 10; when it is necessary to adjust the position of the support frame 2, the first positioning bolt 22 can be loosened, and the height of the support frame 2 can be adjusted by sliding the guide block up and down in the guide groove. After the adjustment is in place, the first positioning bolt 22 is tightened again to fix the support frame 2.

[0047] The urine bag external hanging device for the interventional operating bed of this embodiment, the first fixing structure includes a first vertical portion 11, a second vertical portion 12, a connecting portion 13 and a second positioning bolt 14; wherein, the first vertical portion 11 is arranged above the fixing frame body 10, and is provided with a second threaded hole 111; the second vertical portion 12 is arranged parallel to and opposite to the first vertical portion 11; the two ends of the connecting portion 13 are fixedly connected to the first vertical portion 11 and the second vertical portion 12 respectively; the second positioning bolt 14 is threadedly connected to the second threaded hole 111, and can pass through the second threaded hole 111.

[0048] In this embodiment, the second vertical portion 12 is inserted into the gap between the cross bar and the operating bed body, the connecting portion 13 is supported above the cross bar, and the cross bar is located in the middle of the hook-shaped structure surrounded by the first vertical portion 11, the second vertical portion 12 and the connecting portion 13; then the second positioning bolt 14 is screwed in, and through the threaded connection with the second threaded hole 111, the second positioning bolt 14 passes through the first vertical portion 11 and is tightened on the cross bar, thereby fixing the fixing frame 1 to the cross bar.

[0049] In the urine bag external hanging device for an interventional operating bed of the present embodiment, further, the cross-sectional shape of the support frame body 20 and the cross-sectional shape of the suspension frame body 30 are both rectangular.

[0050] The urine bag external hanging device for the interventional operating bed of this embodiment, further, the third fixed structure includes a rack surface 301, a gear housing 23 and a gear 24; wherein, the rack surface 301 is formed on the lower surface of the suspension frame body 30, and extends along the length direction of the suspension frame body 30; the gear housing 23 is arranged below the end of the support frame body 20 close to the opening 200; the upper part of the gear housing 23 is connected to the interior of the support frame body 20, and a mounting port 231 is arranged below; the gear 24 is rotatably mounted inside the gear housing 23 through a rotating shaft 25, and is meshed with the rack surface 301; the gear 24 is frictionally fitted with the gear housing 23 to generate a rotational resistance to prevent the gear 24 from rotating.

[0051] In this embodiment, the friction between the gear 24 and the gear housing 23 prevents the gear 24 from rotating, so that the gear 24 remains stationary in a natural state. At the same time, the engagement between the gear 24 and the rack surface 301 also keeps the suspension bracket 3 stationary in a natural state.

[0052] The urine bag external hanging device for the interventional operating bed of this embodiment, further, the rotating shaft 25 is a bolt, and through holes 232 suitable for the bolt to pass through are set on both sides of the gear housing 23; it also includes an adjusting nut 26 and an elastic member 27; the adjusting nut 26 is in abutment contact with the outside of the gear housing 23 and is threadedly connected to the bolt; the elastic member 27 is sleeved on the outer periphery of the bolt and is extruded and installed between the head of the bolt and the gear 24; the elastic member 27 can pass through the through hole 232.

[0053] In this embodiment, by adjusting the threaded connection between the nut 26 and the rotating shaft 25, the rotating shaft 25 can be moved in the through hole 232 as the adjusting nut 26 is screwed; when the rotating shaft 25 moves and compresses the elastic member 27, the pressure applied by the elastic member 27 to the gear 24 increases, and the friction between the gear 24 and the gear housing 23 increases accordingly, thereby increasing the rotational resistance of the gear 24; when the rotating shaft 25 moves and relaxes the elastic member 27, the pressure applied by the elastic member 27 to the gear 24 decreases, and the friction between the gear 24 and the gear housing 23 decreases accordingly, thereby reducing the rotational resistance of the gear 24.

[0054] The method of using the urine bag external hanging device for the interventional operating bed in this embodiment is as follows: insert the second vertical portion 12 into the gap between the crossbar and the operating bed body, and then screw the second positioning bolt 14 to tighten it against the crossbar, thereby fixing the fixing frame 1 to the crossbar; loosen the first positioning bolt 22 to adjust the height of the support frame 2, and after adjusting it to the right position, tighten the first positioning bolt 22 to fix the support frame 2; pull the hanging frame 3 to make it extend from the support frame 2 to a suitable length, and after stopping pulling, the hanging frame 3 is temporarily fixed under the friction between the gear 24 and the gear housing 23. During this process, the adjusting nut 26 can be screwed and adjusted to keep the force of moving the hanging frame 3 at a suitable size; during the operation, when it is necessary to adjust the position of the urine bag, the position of the urine bag in the vertical direction can be adjusted by adjusting the height of the support frame 2 on the fixing frame 1, and the position of the urine bag in the lateral direction can be adjusted by adjusting the length of the hanging frame 3 extending from the support frame 2, so that the urine bag and the catheter are always in a suitable and safe position.

[0055] Obviously, the above embodiments are merely examples for clear explanation, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from them are still within the protection scope of this innovative technical solution.

Claims

1. A urine bag external hanging device for interventional surgery bed, Features: include: A fixing frame (1) comprising a fixing frame body (10) and a first fixing structure arranged on the fixing frame body (10); the fixing frame body (10) is provided with a guide structure (101); A support frame (2), comprising a support frame body (20) and a guide member (21) arranged at one end of the support frame body (20); the support frame body (20) is a long tubular structure, and the other end opposite to the guide member (21) has an opening (200); the support frame (2) can be lifted and lowered along the guide structure (101) by means of the guide member (21), and is fixed by means of a second fixing structure; The suspension frame (3) comprises a suspension frame body (30) and a hook (31) arranged at one end of the suspension frame body (30); the suspension frame (3) can be inserted into the interior of the support frame (2) from the opening (200) and can telescope within the support frame (2) under the action of an external force; when the external force disappears, the suspension frame (3) is temporarily fixed to the support frame (2) via a third fixing structure.

2. The urine bag external hanging device for interventional surgery bed according to claim 1, It is characterized in that The guide structure (101) is a guide groove arranged on the fixing frame body (10) along the vertical direction, and the guide member (21) is a guide block arranged at one end of the supporting frame (2), and the guide block is slidably connected to the guide groove.

3. The urine bag external hanging device for interventional surgery bed according to claim 2, It is characterized in that The cross section of the guide groove is in a straight line shape, and the guide block is a rectangular block.

4. The urine bag external hanging device for interventional surgery bed according to claim 3, It is characterized in that The second fixing structure comprises: The positioning groove (102) is in the shape of an elongated strip and is arranged in the vertical direction. It is located on a side surface of the fixing frame body (10) adjacent to the plane where the guide groove is located, and is correspondingly connected to the guide groove. A first threaded hole (211) is provided on a side surface of the guide block opposite to the positioning groove (102); The first positioning bolt (22) can pass through the positioning groove (102) and be threadedly connected to the first threaded hole (211), so as to be pressed against the fixing frame body (10) in a frictionally locked manner.

5. The urine bag external hanging device for interventional surgery bed according to claim 1, It is characterized in that The first fixing structure comprises: A first vertical portion (11) is arranged above the fixing frame body (10) and is provided with a second threaded hole (111); A second vertical portion (12) is arranged parallel to and opposite to the first vertical portion (11); A connecting portion (13), two ends of which are respectively fixedly connected to the first vertical portion (11) and the second vertical portion (12); A second positioning bolt (14) is threadedly connected to the second threaded hole (111) and is capable of passing through the second threaded hole (111).

6. The urine bag external hanging device for interventional surgery bed according to claim 1, It is characterized in that The cross-sectional shape of the support frame body (20) and the cross-sectional shape of the suspension frame body (30) are both rectangular.

7. The urine bag external hanging device for interventional surgery bed according to claim 6, It is characterized in that The third fixing structure comprises: A rack surface (301) formed on the lower surface of the suspension frame body (30) and extending along the length direction of the suspension frame body (30); A gear housing (23) is arranged below one end of the support frame body (20) close to the opening (200); the upper part of the gear housing (23) is connected to the interior of the support frame body (20), and a mounting opening (231) is arranged below; The gear (24) is rotatably mounted inside the gear housing (23) via a rotating shaft (25) and is meshingly connected with the rack surface (301); the gear (24) and the gear housing (23) are frictionally engaged to generate a rotational resistance that prevents the gear (24) from rotating.

8. The urine bag external hanging device for interventional surgery bed according to claim 7, It is characterized in that The rotating shaft (25) is a bolt, and through holes (232) suitable for the bolt to pass through are provided on both sides of the gear housing (23); Also includes: An adjusting nut (26) abutting against the outside of the gear housing (23) and being threadedly connected to the bolt; An elastic member (27) is sleeved on the outer circumference of the bolt and is extruded and installed between the head of the bolt and the gear (24); the elastic member (27) can pass through the through hole (232).

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