CN221932360U - Chest surgery wound protection device - Google Patents

Abstract

The utility model provides a thoracic surgical wound protection device, which belongs to the field of medical care technology, and comprises: a second frame body is symmetrically arranged with the first frame body, and the second frame body and the first frame body together form a rectangular support frame; four fixing grooves are respectively opened on the opposite surfaces of the first frame body and the second frame body; one end of two moving rods are slidably connected to the fixing groove on the first frame body, and the other end of the two moving rods are slidably connected to the fixing groove on the second frame body; positioning pieces are respectively arranged in cooperation with the moving rods; because the length of the surgical incision of the patient is different according to the condition, the rectangular frame is separately arranged as the first frame body and the second frame body, and then the fixing grooves are opened on the opposite surfaces of the two frames, and the moving rods are arranged therein, and then the first frame body and the second frame body can be pulled to both sides respectively according to the length of the surgical incision, and then the first frame body and the second frame body and the moving rods are fixed by using the positioning pieces, so as to change the length of the rectangular frame.

Description

A thoracic surgical wound protection device

Technical Field

The utility model relates to the technical field of medical nursing equipment, in particular to a thoracic surgery wound protection device.

Background Art

Thoracic surgery is a medical specialty that specializes in the study of organs within the chest cavity, mainly referring to the diagnosis and treatment of esophageal, lung, and mediastinal lesions. The field of breast surgery is also included in this specialty, among which lung surgery and esophageal surgery are the main ones. After the patient is admitted to the hospital, the medical team composed of thoracic surgeons actively treats the patient, adjusts the position of the drainage tube, fully drains the pus in the chest cavity, uses sensitive antibiotics to control infection, strengthens nutritional support to improve general condition, protects the chest incision, and sutures in stages.

In the prior art, for example, publication number CN215080883U discloses a thoracic surgery postoperative wound protection device, comprising a protective cloth, binding mechanisms are provided on both sides of the protective cloth, the number of the binding mechanisms is four, a shielding mechanism is provided on the front surface of the protective cloth, a through hole is opened on the front surface of the protective cloth, a positioning mechanism is provided on the top of the front surface of the protective cloth, side edges are provided on the top and both sides of the shielding mechanism, and two elastic bands are fixedly connected to one side of the side edges.

In the above scheme, the protective device is fixed on the patient's body through the coordinated use of the Velcro fur surface and the Velcro hook surface, and the through hole is aligned with the patient's wound. When the dressing needs to be changed, the U-shaped buckle is pulled to one side to make the U-shaped buckle disengage from the inner cavity of the fixing buckle, and then the side is pulled forward to make the rubber pressure groove and the rubber pressure strip disengage, so that the cover cloth can be opened for dressing change. The thoracic surgery postoperative wound protection device has the advantage of convenient dressing change, but the length of the wound produced after the operation varies according to the patient's condition. The length of the through hole of the protective device in the above scheme is fixed, and it cannot be applied to postoperative wounds of different lengths.

Utility Model Content

In order to make up for the above shortcomings, the utility model provides a thoracic surgery wound protection device so as to be suitable for postoperative wounds of different lengths.

The utility model is achieved in this way:

A thoracic surgical wound protection device comprises: a first frame, a second frame, a fixing slot, a moving rod, a positioning piece, a dressing change mechanism, a binding mechanism and an auxiliary binding mechanism; the second frame is symmetrically arranged with the first frame, and the second frame and the first frame together form a rectangular support frame; four fixing slots are respectively opened on opposite surfaces of the first frame and the second frame; one end of the two moving rods is slidably connected to the fixing slot on the first frame, and the other end of the two moving rods is slidably connected to the fixing slot on the second frame; four positioning pieces are respectively arranged in cooperation with the moving rods; the dressing change mechanism is arranged on the first frame and the second frame; the binding mechanism is connected to both sides of the first frame and the second frame; the auxiliary binding mechanism is arranged on the first frame and the binding mechanism.

In addition, the thoracic surgical wound protection device in the above technical solution provided by the utility model may also have the following additional technical features:

In the above technical solution, the positioning member includes: a first positioning hole, a connecting hole and a positioning bolt; the first positioning hole is opened on the first frame and the second frame, and the first positioning hole is located on the side where the first frame and the second frame are close to each other; multiple connecting holes are opened on the moving rod; the positioning bolt is arranged in cooperation with the first positioning hole and the connecting hole.

In the above technical scheme, the dressing changing mechanism includes: a winding shaft, a first spring, a protective cloth, a slide groove, a sliding rod, a clamp, a fixed rod and a limit piece; the two ends of the winding shaft are rotatably connected to the second frame; the two first springs are respectively sleeved on the two ends of the winding shaft; the protective cloth is wound around the winding shaft; the two slide grooves are respectively opened on the first frame and the second frame; the sliding rod is fixedly connected to the end of the protective cloth, and the two ends of the sliding rod are respectively slidably connected to the two slide grooves; the two clamps are respectively hinged to the two ends of the sliding rod; the two fixed rods are respectively fixedly connected to the two sides of the first frame, and the clamp is matched with the fixed rod; the two limit pieces are arranged on the second frame, and the position of the limit piece corresponds to the position of the winding shaft.

In the above technical solution, the limiting component includes: a socket, an insertion rod, a limiting ring, a second spring and a second positioning hole; the socket is opened on the second frame, and the position of the socket corresponds to the winding axis; the insertion rod is limited and slidably connected to the socket; the limiting ring is fixedly sleeved on the side of the insertion rod close to the winding axis; the second spring is sleeved on the limiting ring; at least one second positioning hole is opened on the winding axis, and the insertion rod is inserted into the second positioning hole.

In the above technical solution, the binding mechanism includes: a first group of binding straps and a second group of binding straps; the first group of binding straps are arranged on both sides of the first frame; the second group of binding straps are arranged on both sides of the second frame.

In the above technical solution, the auxiliary binding mechanism includes: a connecting groove, a hook and a shoulder strap; multiple connecting grooves are fixedly connected to the first frame and one side of the first set of straps; the hook is hooked on the connecting groove; both sides of the shoulder strap are fixedly connected to the hook.

Compared with the prior art, the utility model has the following beneficial effects:

1. Because the length of the surgical incision varies depending on the patient's condition, a first frame and a second frame are set to form a rectangular support frame to be placed around the incision, and then fixed grooves are opened on the opposite surfaces of the two frames, and movable rods are arranged therein, and then the first frame and the second frame can be pulled to both sides according to the length of the surgical incision to expose the movable rod, thereby changing the length of the rectangular frame, and then the first frame and the second frame are limited by the movable rod using a positioning piece to fix the length of the rectangular frame.

2. By setting up a dressing change mechanism, it is convenient to change dressings for patients.

3. By setting up the binding mechanism and the auxiliary binding mechanism, the rectangular frame can be adjusted according to the position of the wound, not limited to the position of the wound on the chest, and is easy to adjust according to the position of the wound.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

FIG1 is a schematic diagram of the overall structure of a thoracic surgical wound protection device according to the present invention;

FIG2 is a partial schematic diagram of a thoracic surgical wound protection device according to the present invention;

FIG3 is a cross-sectional view of a thoracic surgical wound protection device according to the present invention;

FIG4 is an enlarged view of the structure at point A in FIG1 ;

Figure 5 is an enlarged view of the structure at B in Figure 2;

Figure 6 is an enlarged view of the structure at C in Figure 2;

FIG. 7 is an enlarged view of the structure at point D in FIG. 3 .

In the figure: 100, first frame; 110, second frame; 120, fixing groove; 130, moving rod; 140, positioning member; 141, first positioning hole; 142, connecting hole; 143, positioning bolt; 200, dressing change mechanism; 210, winding shaft; 220, first spring; 230, protective cloth; 240, slide groove; 250, sliding rod; 260, clamp; 270, fixing rod; 280, limiting member; 281, plug hole; 282, plug rod; 283, limiting ring; 284, second spring; 285, second positioning hole; 300, binding mechanism; 310, first set of binding straps; 320, second set of binding straps; 400, auxiliary binding mechanism; 410, connecting groove; 420, hook; 430, shoulder strap.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

A thoracic surgical wound protection device, as shown in FIGS. 1-7, comprises: a first frame 100, a second frame 110, a fixing slot 120, a moving rod 130, a positioning member 140, a dressing changing mechanism 200, a binding mechanism 300 and an auxiliary binding mechanism 400; the second frame 110 is symmetrically arranged with the first frame 100, and the second frame 110 and the first frame 100 together form a rectangular support frame; four fixing slots 120 are respectively provided on opposite surfaces of the first frame 100 and the second frame 110; two moving rods ... One end of the rod 130 is slidably connected to the fixed groove 120 on the first frame 100, and the other ends of the two movable rods 130 are slidably connected to the fixed groove 120 on the second frame 110; four positioning members 140 are respectively arranged in cooperation with the movable rods 130; the dressing change mechanism 200 is arranged on the first frame 100 and the second frame 110; the binding mechanism 300 is connected to both sides of the first frame 100 and the second frame 110; the auxiliary binding mechanism 400 is arranged on the first frame 100 and the binding mechanism 300.

Because the length of the surgical incision varies depending on the condition of the patient, the first frame 100 and the second frame 110 are set to form a rectangular support frame placed around the incision. The second frame 110 and the first frame 100 are components made of silicone material, and then fixing grooves 120 are opened on the opposite sides of the two frames, and a moving rod 130 is arranged therein, and then the first frame 100 and the second frame 110 can be pulled to both sides according to the length of the surgical incision, so as to expose the moving rod 130 and change the length of the rectangular frame, and then the first frame 100 and the second frame 110 and the moving rod 130 are limited by the positioning member 140 to fix the length of the rectangular frame; by setting up a dressing change mechanism 200, it is convenient to change the dressing for the patient; by setting up the binding mechanism 300 and the auxiliary binding mechanism 400, the rectangular frame can be adjusted according to the position of the wound, not limited to the position of the wound on the chest, so it is convenient to adjust according to the position of the wound.

In an embodiment of the utility model, as shown in Figures 1-7, the positioning member 140 includes: a first positioning hole 141, a connecting hole 142 and a positioning bolt 143; the first positioning hole 141 is opened on the first frame 100 and the second frame 110, and the first positioning hole 141 is located on the side where the first frame 100 and the second frame 110 are close to each other; multiple connecting holes 142 are all opened on the moving rod 130; the positioning bolt 143 is arranged in cooperation with the first positioning hole 141 and the connecting hole 142.

When the first frame 100 and the second frame 110 are pulled to both sides respectively, the positioning bolts 143 are screwed into the first positioning holes 141 and the connecting holes 142, and then the positions of the first frame 100, the second frame 110 and the moving rod 130 are fixed, thereby fixing the length of the changed rectangular frame.

In the embodiment of the present utility model, as shown in FIGS. 1-7 , the dressing changing mechanism 200 comprises: a winding shaft 210, a first spring 220, a protective cloth 230, a slide groove 240, a sliding rod 250, a clamp 260, a fixing rod 270 and a stopper 280; both ends of the winding shaft 210 are rotatably connected to the second frame 110; two first springs 220 are respectively sleeved on both ends of the winding shaft 210; the protective cloth 230 is wound around the winding shaft 210; two slide grooves 240 are respectively opened on the first frame 100; and the second frame 110; the sliding rod 250 is fixedly connected to the end of the protective cloth 230, and the two ends of the sliding rod 250 are respectively slidably connected to the two slide grooves 240; the two clamps 260 are respectively hinged to the two ends of the sliding rod 250; the two fixing rods 270 are respectively fixedly connected to the two sides of the first frame 100, and the clamps 260 are matched with the fixing rods 270; the two limit members 280 are arranged on the second frame 110, and the position of the limit member 280 corresponds to the position of the winding shaft 210.

It should be noted that the protective cloth 230 is made of a harder material to prevent the elastic material from restricting the gauze.

In an embodiment of the utility model, as shown in Figures 1-7, the limiting member 280 includes: a socket 281, an insertion rod 282, a limiting ring 283, a second spring 284 and a second positioning hole 285; the socket 281 is opened on the second frame 110, and the socket 281 corresponds to the position of the winding shaft 210; the insertion rod 282 is limitedly slidably connected to the socket 281; the limiting ring 283 is fixedly sleeved on the side of the insertion rod 282 close to the winding shaft 210; the second spring 284 is sleeved on the limiting ring 283; at least one second positioning hole 285 is opened on the winding shaft 210, and the insertion rod 282 is inserted into the second positioning hole 285.

When the length of the rectangular frame needs to be changed, the insertion rod 282 is pulled upward by hand, so that the limiting ring 283 squeezes the second spring 284. At this time, the insertion rod 282 is disengaged from the second positioning hole 285, and then the first frame 100 and the second frame 110 are pulled to the sides respectively. When the length is fixed, the insertion rod 282 is released, and under the elastic force of the second spring 284, the insertion rod 282 is pushed to be inserted into the second positioning hole 285, and then the winding shaft 210 is stopped from rotating, so that the length of the released protective cloth 230 is fixed, so as to avoid the winding shaft 210 from rotating randomly during use, resulting in too much released protective cloth 230, and no restriction on the nursing gauze; when the gauze needs to be replaced, the clamping head 260 constructed on the two fixing rods 270 is After the protective cloth 230 is removed, the first spring 220 undergoes elastic deformation at the end of the winding shaft 210 to automatically rotate the winding shaft 210 to rewind the protective cloth 230, thereby taking out the original gauze. After normal disinfection or application of medicine, the new gauze is replaced, and then the fixing rod 270 is pulled to drive the protective cloth 230 to move in the direction of the fixing rod 270. When the fixing rod 270 is pulled to the position, the two clamps 260 are hooked on the fixing rod 270 to position the gauze. A plurality of through holes can be opened on the protective cloth 230 to allow the gauze to breathe, which is beneficial to wound recovery. The design improves the work efficiency of medical staff and avoids the need for medical staff to remove bandages layer by layer before applying medicine or replacing gauze when changing the dressing on the postoperative wound.

In an embodiment of the present invention, as shown in FIGS. 1-7 , the binding mechanism 300 includes: a first set of binding straps 310 and a second set of binding straps 320 ; the first set of binding straps 310 are disposed on both sides of the first frame 100 ; the second set of binding straps 320 are disposed on both sides of the second frame 110 .

By respectively providing straps on both sides of the first frame 100 and the second frame 110, and respectively providing Velcro fleece surfaces and Velcro hook surfaces at both ends of the two sets of straps, the protective device can be fixed on the patient's body by using the Velcro fleece surfaces and Velcro hook surfaces in coordination with the two sets of straps according to the different body shapes of the patients.

In an embodiment of the utility model, as shown in Figures 1-7, the auxiliary binding mechanism 400 includes: a connecting groove 410, a hook 420, and a shoulder strap 430; multiple connecting grooves 410 are fixedly connected to one side of the first frame 100 and the first set of straps 310; the hook 420 is hooked on the connecting groove 410; and both sides of the shoulder strap 430 are fixedly connected to the hook 420.

By setting a plurality of connection grooves 410 on one side of the first frame 100 and the first set of straps 310, and then fixing hooks 420 at both ends of the two shoulder straps 430 respectively, the hooks 420 can be adjusted at will to be hooked in different connection grooves 410 according to the position of the rectangular frame, thereby facilitating the adjustment of the position of the shoulder straps 430 according to the position of the rectangular frame.

It should be noted that the specific models and specifications of the first spring 220 and the second spring 284 need to be selected and determined according to the actual specifications of the device, so they will not be described in detail.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (6)

1. A thoracic surgical wound protection device, characterized in that it comprises: A first frame; A second frame body, wherein the second frame body is symmetrically arranged with the first frame body, and the second frame body and the first frame body together form a rectangular support frame; Fixing grooves, four of which are respectively arranged on opposite surfaces of the first frame body and the second frame body; Moving rods, one end of each of the two moving rods is slidably connected to the fixing groove on the first frame, and the other end of each of the two moving rods is slidably connected to the fixing groove on the second frame; Positioning members, four of which are respectively arranged in cooperation with the moving rods; a dressing changing mechanism, the dressing changing mechanism being arranged on the first frame and the second frame; A binding mechanism, the binding mechanism is connected to both sides of the first frame and the second frame; An auxiliary binding mechanism is arranged on the first frame and the binding mechanism. 2. A thoracic surgical wound protection device according to claim 1, characterized in that the positioning member comprises: A first positioning hole, which is opened on the first frame body and the second frame body, and is located on a side where the first frame body and the second frame body are close to each other; Connecting holes, a plurality of connecting holes are provided on the moving rod; A positioning bolt is arranged in cooperation with the first positioning hole and the connecting hole. 3. A thoracic surgical wound protection device according to claim 2, characterized in that the dressing changing mechanism comprises: A winding shaft, both ends of which are rotatably connected to the second frame; A first spring, wherein two first springs are respectively sleeved on two ends of the winding shaft; A protective cloth, the protective cloth being wound around the winding shaft; A slide groove, wherein the two slide grooves are respectively provided on the first frame body and the second frame body; A sliding rod, wherein the sliding rod is fixedly connected to the end of the protective cloth, and the two ends of the sliding rod are respectively slidably connected to the two sliding grooves; A clamping head, wherein two clamping heads are respectively hinged to two ends of the sliding rod; Fixed rods, two of which are fixedly connected to two sides of the first frame body, and the clamping head is matched with the fixed rods; Limiting members, two of which are arranged on the second frame, and positions of the limiting members correspond to positions of the winding shaft. 4. A thoracic surgical wound protection device according to claim 3, characterized in that the limiting member comprises: A jack, the jack being provided on the second frame body and corresponding to a position of the winding shaft; An insertion rod, the insertion rod being limitedly slidably connected to the insertion hole; A limiting ring, the limiting ring is fixedly sleeved on a side of the insertion rod close to the winding shaft; a second spring, wherein the second spring is sleeved on the limiting ring; A second positioning hole, at least one of the second positioning holes is opened on the winding shaft, and the insertion rod is inserted into the second positioning hole. 5. A thoracic surgical wound protection device according to claim 1, characterized in that the binding mechanism comprises: A first set of straps, the first set of straps being arranged on both sides of the first frame; A second set of straps, wherein the second set of straps is arranged on both sides of the second frame. 6. A thoracic surgical wound protection device according to claim 5, characterized in that the auxiliary binding mechanism comprises: A connecting groove, wherein a plurality of the connecting grooves are fixedly connected to the first frame and one side of the first set of binding straps; A hook, the hook being hooked on the connecting groove; A shoulder strap, both sides of which are fixedly connected to the hook.