Intraoperative bracket for interventional operation

Abstract

The utility model discloses an intraoperative bracket for an interventional operation, which comprises a head frame, which is constructed to be a U-shaped frame enclosed by a bottom plate and two side plates; the side plate is provided with a first end and a second end which are opposite, and the first end is close to the head of a patient; the collecting bag comprises a bracket and a bag body; the support comprises a connecting plate and a clamping groove used for opening the bag body. The connecting end of the connecting plate is connected to the bottom of the side plate in a sliding manner; the connecting end extends towards the head of the patient to form a pivoting assembly; the pivot joint assembly is switched between the working position of the first end of the side plate and the folding position of the second end of the side plate in a sliding mode, and when the pivot joint assembly reaches the working position, the support is opened from the folding state to the working state in a pivoted mode. The vomitus collecting device is simple in structure, convenient and fast to operate, and capable of accurately collecting sudden vomitus of a patient in an operation, improving the comfort level of the patient in the operation, reducing the pollution to the operation environment and the risk of cross infection, and improving the operation efficiency.

Description

Technical Field

[0001] The utility model relates to an intraoperative auxiliary instrument for interventional surgery, and more specifically, to an intraoperative bracket for interventional surgery. Background Art

[0002] Interventional surgery is assisted by imaging. First, a guide wire is inserted from a small opening to the vicinity of the tissue that needs to be treated, and then the catheter, stent and other instruments used for treatment are sent along the guide wire to the lesion site for treatment, so as to achieve the effect of performing operations outside the body and treating diseases inside the body. In some interventional surgeries, especially those involving the liver and other parts, patients are prone to vomiting due to the stimulation of drugs or instruments. Because vomiting is sudden and accidental, medical staff during surgery often cannot place the trash can in the correct position in time so that the patient can vomit accurately into the trash can. As a result, it is easy to cause pollution to the operating table, surgical instruments and other surgical environments, interfere with the progress of the operation, and increase the risk of infection. At present, there are also devices for collecting vomitus during interventional surgery, but they need to be installed on the side of the operating table in advance. First, it affects the operator's operating space, and second, it cannot be moved to accurately collect the patient's sudden vomiting. Utility Model Content

[0003] An object of the present invention is to solve at least the above problems and to provide at least the advantages which will be described below.

[0004] Another object of the utility model is to provide an intraoperative bracket for interventional surgery, which is placed on the back of the patient's head to facilitate personnel to quickly open the bag and accurately collect the patient's vomit; when not in use, the bag can be folded and stored on the side of the patient's head without temporarily using the surgical space.

[0005] In order to achieve these purposes and other advantages according to the present invention, an intraoperative bracket for interventional surgery is provided, comprising:

[0006] The head frame is constructed as a U-shaped frame surrounded by a bottom plate and two side plates; the side plates have a first end and a second end opposite to each other, and the first end is close to the top of the patient's head; the head frame is made of a plastic with a certain hardness, such as foamed polypropylene, polyurethane foam or polystyrene foam. The head frame can also be made of other hard materials, such as hard silicone or PP material. The head frame is used to cushion the back of the patient's head, and the two side plates can also play a role in supporting the surgical drape.

[0007] and a collection bag, which comprises a bracket and a bag body; wherein the bracket comprises a connecting plate and a slot for propping up the bag body; the connecting end of the connecting plate can be slidably connected to the bottom of the side panel; the connecting end extends a pivot assembly toward the patient's head position; the pivot assembly slides and switches between a working position at the first end of the side panel and a folded position at the second end, and when the pivot assembly reaches the working position, the bracket pivots and opens from a folded state to a working state. When in use, the medical staff puts the bag body on the slot in advance, and then keeps the bracket in a folded state and is stored in the side panel. When in use, the medical staff directly pulls the bracket out from the side panel, and then rotates the bracket to pivot and open from a folded state to a working state, and when the bracket is opened, the bag body falls freely and opens.

[0008] Preferably, the slot is integrally formed with the connecting plate, the slot is configured as a frame extending from the free end of the connecting plate, and the bag body is sleeved upwardly on the slot. The slot is configured as a frame formed by cutting off part of the connecting plate.

[0009] Preferably, a slide is provided at the bottom of the side panel, and the pivot assembly is accommodated in the slide; the pivot assembly comprises: a pivot shaft extending from the connection end, and a pivot sleeve sleeved on the pivot shaft; the pivot sleeve is slidably connected to the slide. The slide is provided in the longitudinal direction, and the pivot sleeve can slide from the folded position to the working position in the slide.

[0010] Preferably, the slideway is configured as a slide rail disposed along the bottom of the side panel, and the pivot sleeve is provided with a slider matching the slide rail; the slider slides between the working position and the folding position. The slide rail is, for example, welded to the bottom of the side panel by thermoplastic means, and the slider reciprocates along the slide rail.

[0011] Preferably, the slideway is configured as a groove provided at the bottom of the side plate; the groove extends from the first end of the side plate to near the second end; the pivot sleeve is received in the groove and slides along the groove.

[0012] Preferably, at least one of the side panels is a hollow structure and is provided with a receiving cavity for receiving the collecting bag; the slideway is configured as a groove provided at the bottom of the receiving cavity; the pivot sleeve reciprocates between the two ends of the groove to switch between the working position and the folding position.

[0013] Preferably, two limiting grooves are provided on the inner side of the peripheral wall of the pivot sleeve; the outer surface of the peripheral wall of the pivot shaft has a limiting ridge; the pivot shaft rotates to switch between the limiting ridge and the two limiting grooves, thereby realizing the switching of the bracket between the working state and the folding state.

[0014] Preferably, a guide groove is further provided on the connecting plate; the guide groove extends from the connecting end of the connecting plate to the opening end of the bag body.

[0015] Preferably, the width of the guide groove is not less than half of the width of the connecting plate.

[0016] Preferably, the bag body is a disposable medical waste collection bag.

[0017] During preoperative preparation, the bag body is first placed on the bracket, and then the bracket is kept in a folded state, and the head frame is placed on the back of the patient's head. When the patient is found to be vomiting, the medical staff can quickly pull out the bracket and rotate it downward, and the bracket is in a working state, and the bag body is in an open state. Since the bracket is on the side of the patient's head, when it is opened, the opening of the bag body is on the side of the patient's mouth, and the patient only needs to tilt his head to spit vomit accurately into the bag body. In this way, the operating table, operating room and equipment can be kept from being contaminated, thereby improving the efficiency and safety of the operation.

[0018] The utility model at least includes the following beneficial effects: the intraoperative bracket for interventional surgery described in the utility model has a simple structure and a reasonable design, and can quickly respond to sudden vomiting of patients during surgery. Vomitus can be collected by simply turning the patient's head to one side, reducing the exposure time of vomitus, reducing pollution to the surgical environment and equipment, and greatly improving surgical efficiency. On the one hand, the head frame can protect the patient's head, and on the other hand, the side panels support the surgical drapes to improve the patient's comfort during surgery. The collection bag is stored on one side of the head frame when not in use, and does not occupy the surgical space. When in use, it only needs to be pulled out and rotated, which is quick and convenient, greatly improving surgical efficiency and safety.

[0019] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of an intraoperative bracket for interventional surgery according to an embodiment of the utility model;

[0021] Figure 2 This is a schematic structural diagram of an intraoperative bracket for interventional surgery according to an embodiment of the utility model;

[0022] Figure 3 It is a partial structural schematic diagram of the collection bag of the intraoperative bracket for interventional surgery described in one embodiment of the utility model;

[0023] Figure 4It is a schematic cross-sectional structure diagram of an intraoperative bracket used for interventional surgery in one embodiment of the utility model. DETAILED DESCRIPTION

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0025] It should be understood that the terms such as “having”, “including” and “comprising” used herein do not exclude the existence or addition of one or more other elements or combinations thereof.

[0026] like Figure 1-Figure 4 As shown, the utility model provides an intraoperative bracket for interventional surgery, comprising:

[0027] The head frame 100 is constructed as a U-shaped frame surrounded by a bottom plate 101 and two side plates 102; the side plates 102 have a first end 1021 and a second end 1022 opposite to each other, and the first end 1021 is close to the top of the patient's head; the head frame 100 is made of PP material, for example. The head frame 100 is placed on the back of the patient's head, and the two side plates 102 can also support the surgical drape. The head frame 100 can play a supporting role, and at the same time, the head frame 100 is used instead of a pillow to reduce medical costs.

[0028] and a collection bag, which includes a bracket 200 and a bag body 300; wherein the bracket 200 includes a connecting plate 201 and a slot 202 for opening the bag body 300; the connecting end of the connecting plate 201 can be slidably connected to the bottom of the side plate 102; the connecting end extends a pivot assembly 400 toward the patient's head position; the pivot assembly 400 slides and switches between the working position of the first end 1021 of the side plate and the folding position of the second end 1022, and when the pivot assembly 400 reaches the working position, the bracket 200 pivots from the folded state to the working state. The collection bag can be disposable, the bracket 200 is made of PE material, for example, and the bag body 300 is a disposable sealed plastic bag, for example, and the two are sealed and connected by thermoplastic means. Therefore, a new collection bag can be directly replaced during surgical preparation. It can effectively prevent cross infection and improve surgical safety. When in use, the medical staff puts the bag body 300 on the slot 202 in advance, and then keeps the bracket 200 in a folded state and is stored at the side plate 102. When in use, the medical staff directly pulls out the bracket 200 from the side plate 102, rotates the bracket 200 to pivot from the folded state to the working state, and when the bracket 200 is opened, the bag 300 falls freely and opens. The intraoperative bracket for interventional surgery of the utility model is convenient and fast. When sudden vomiting occurs, the group can quickly pull out the bracket 200 and open the bag 300, effectively preventing the patient's vomitus from contaminating the equipment and the surgical environment, thereby improving the efficiency and safety of the surgery.

[0029] In one embodiment, if Figure 1 As shown, the card slot 202 is integrally formed with the connecting plate 201, and the card slot 202 is configured as a frame-shaped member extending from the free end of the connecting plate 201, and the bag body 300 is sleeved upwardly on the card slot at the open end. The card slot 202 is, for example, a frame formed by cutting off a portion of the connecting plate. The card slot 202 is used to prop open the bag body 300; the card slot 202 is integrally formed with the connecting plate 201 for easy storage or replacement.

[0030] In one embodiment, if Figure 2 and Figure 3As shown, a slide 103 is provided at the bottom of the side panel 102, and the pivot assembly 400 is accommodated in the slide 103; the pivot assembly 400 includes: a pivot shaft 401 extending from the connection end, and a pivot sleeve 402 sleeved on the pivot shaft 401; the pivot sleeve 402 is slidably connected to the slide 103. The slide 103 is arranged in the longitudinal direction, and the pivot sleeve 402 can slide from the folded position to the working position in the slide 103. The slide 103 extends from the top of the patient's head to the mandibular part, and after the pivot assembly 400 slides from the top of the head position to the mandibular part position, the bracket 300 can be pivoted and opened. The cooperation between the slide 103 and the pivot assembly 400 can ensure that the surgical assistant can quickly open the collection bag from the folded state to the working state, and promptly deal with the sudden vomiting phenomenon during the operation.

[0031] In one embodiment, if Figure 4 As shown, the slideway 103 is configured as a slide rail arranged along the bottom of the side plate 102, and a slider 403 cooperating with the slide rail is arranged on the pivot sleeve 402; the slider 403 slides between the working position and the folding position. The slide rail 103 is, for example, welded to the bottom of the side plate 102 by thermoplastic method, and the slider 403 reciprocates along the slide rail 103. The two ends of the slide rail can define the folding state and the working state of the collection bag.

[0032] In one embodiment, if Figure 2 As shown, the slide 103 is constructed as a groove provided at the bottom of the side panel 102; the groove extends from the first end 1021 of the side panel 102 to the second end 1022; the pivot sleeve 402 is accommodated in the groove and slides along the groove. The pivot sleeve 402 slides from one end of the slide 103 to the other end to achieve the switching of the folding state of the bracket 200 to the working state. The groove is, for example, a groove formed on the outside of the side panel 102 by directly cutting off a part of the side panel 102, and the groove is used to accommodate the pivot assembly 400. The pivot sleeve 402 is, for example, stuck in the groove and slides from one end of the groove to the other end. Grooving the bottom of the side panel 102 can greatly reduce the difficulty of processing and reduce medical costs.

[0033] In one embodiment, if Figure 1As shown, at least one of the side panels 102 is a hollow structure and is provided with a receiving cavity 104 for receiving the collection bag; the slideway 103 is configured as a groove provided at the bottom of the receiving cavity 104. When the bracket 200 and the bag body 300 are in the folded state, they are received in the receiving cavity; when the bracket 200 is pulled out, the pivot sleeve 402 moves from one end of the slideway 103 to the other end, realizing the switching of the collection bag between the working position and the folded position. The receiving cavity 104 can receive the collection bag as a whole in the side panel 102, so that in the folded state, the collection bag can be better protected and will not be damaged due to accidental collision.

[0034] In one embodiment, if Figure 3 As shown, two limiting grooves 403 are arranged on the inner side of the peripheral wall of the pivot sleeve 402; the limiting ridge 404 is arranged on the outer surface of the peripheral wall of the pivot shaft 401; the pivot shaft 401 rotates to switch between the limiting ridge 404 and the two limiting grooves 403, so as to realize the switching of the bracket 200 between the working state and the folding state. The limiting member is arranged on the pivot shaft 401, which can directly position the vertical folding state and the horizontal opening working state of the bracket 200. The structural stability of the collection bag can be increased.

[0035] In one embodiment, if Figure 1 As shown, the connecting plate 201 is also provided with a guide groove 203, which extends from the connecting end of the connecting plate 201 to the opening end of the bag body 300. The guide groove 203 has a certain inclination, for example, which can effectively guide vomitus into the bag body 300, reducing the possibility of contamination to other parts.

[0036] In one embodiment, if Figure 1 As shown, the width of the guide groove 203 is not less than half of the width of the connecting plate 201. The guide groove 203 is, for example, disposed in the middle of the connecting plate 201, and its width is used to increase the collection area of ​​vomitus, and can accurately guide it into the bag body 300.

[0037] In one embodiment, if Figure 1-Figure 4 As shown, the bag body 300 is a disposable medical waste collection bag, which is convenient for postoperative cleaning and reduces the risk of cross infection.

[0038] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation modes. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A bracket used in interventional surgery, characterized in that: include: A head frame, which is constructed as a U-shaped frame surrounded by a bottom plate and two side plates; The side panel has a first end and a second end opposite each other, the first end being proximate to the top of the patient's head; and a collecting bag, which comprises a bracket and a bag body; wherein the bracket comprises a connecting plate and a slot for propping up the bag body; the connecting end of the connecting plate can be slidably connected to the bottom of the side panel; the connecting end extends a pivot assembly toward the patient's head position; the pivot assembly slides and switches between a working position at the first end of the side panel and a folding position at the second end, and when the pivot assembly reaches the working position, the bracket pivots from the folded state to the working state.

2. The bracket for interventional surgery according to claim 1, characterized in that: The card slot is integrally formed with the connecting plate. The card slot is constructed as a frame-shaped member extending from the free end of the connecting plate. The opening end of the bag body is upwardly sleeved on the card slot.

3. The bracket for interventional surgery according to claim 1, characterized in that: A slide is provided at the bottom of the side plate, and the pivot assembly is accommodated in the slide; the pivot assembly comprises: a pivot shaft extending from the connecting end, and a pivot sleeve sleeved on the pivot shaft; the pivot sleeve is slidably connected to the slide.

4. The bracket for interventional surgery according to claim 3, characterized in that: The slideway is configured as a slide rail arranged along the bottom of the side panel, and a slider matching the slide rail is arranged on the pivot sleeve; the slider slides between the working position and the folding position.

5. The bracket for interventional surgery according to claim 3, characterized in that: The slideway is configured as a groove opened at the bottom of the side plate; the groove extends from the first end of the side plate to near the second end; the pivot sleeve is accommodated in the groove and slides along the groove.

6. The bracket for interventional surgery according to claim 3, characterized in that: At least one of the side panels is a hollow structure and is provided with a receiving cavity for accommodating the collecting bag; the slideway is configured as a groove opened at the bottom of the receiving cavity.

7. The bracket for interventional surgery according to any one of claims 4 to 6, characterized in that: Two limiting grooves are arranged on the inner side of the peripheral wall of the pivot sleeve; the outer surface of the peripheral wall of the pivot shaft is provided with a limiting ridge; the pivot shaft rotates to switch between the limiting ridge and the two limiting grooves, thereby realizing the switching of the bracket between the working state and the folding state.

8. The bracket for interventional surgery according to claim 1, characterized in that: The connecting plate is also provided with a guide groove; the guide groove extends from the connecting end of the connecting plate to the opening end of the bag body.

9. The bracket for interventional surgery according to claim 8, characterized in that: The width of the guide groove is not less than half of the width of the connecting plate.

10. The bracket for interventional surgery according to claim 1, characterized in that: The bag body is a disposable medical waste collection bag.

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