CN203873880U - Surgical debridement device - Google Patents

Abstract

The utility model discloses a surgical debridement device, which comprises a base, a support part, a debridement tank and an operating table top, the debridement tank is supported by the support part and arranged above the base, and the surgery The table top is movably covered on the debridement groove, and a foldable limb support frame is connected to the edge of the debridement groove. When the operating table moves away from the debridement groove, the support frame of the affected limb is exposed. When the table top covers the debridement slot, the support frame for the affected limb is folded and shrunk under the operating table, and is located between the debridement slot and the operating table. At the same time, the debridement device also includes a temperature control device for heating the operating platform. The surgical debridement device provided by the utility model can comprehensively consider the needs of patients and medical staff, which not only facilitates the operation of medical staff, but also better solves the problem of placement of the affected limb, and increases the pain of the affected limb during the debridement process. comfort; and the device has a simple structure and low manufacturing cost.

Description

surgical debridement device

technical field

The utility model relates to the technical field of medical instruments, in particular to a debridement device for surgery.

Background technique

Cleaning the wound of the affected limb is a key step in the reconstruction surgery of limb surgery. The traditional debridement vehicle requires medical staff to lift the affected limb during the debridement process, and the operation mode of the debridement operation table is diversified, which has the problem of inconvenient operation. Cleaning the wound is the key link to ensure the success of the replantation operation. Therefore, the development and application of the debridement vehicle is a process of accumulation of valuable experience and continuous exploration by doctors in the practice process. The structure of the traditional debridement cart used in limb replantation surgery is relatively simple. It is made of stainless steel and has two upper and lower layers. promote. The debridement cart with this structure can meet the most basic surgical requirements during the operation, but there are still many areas that can be improved and improved in its structure in terms of operational flexibility and surgical controllability. As a result, a series of restructuring of debridement vehicles have been produced in practice.

"Journal of Nursing" in May 2008, Volume 15, No. 5, Page 95, recorded a detachable debridement vehicle developed by Zhang Ailian and others from the People's Hospital of Duanzhou District, Zhaoqing. The mesh support plate can support the affected limb during the cleaning process. After cleaning, take out the support plate and replace the support plate to ensure one-use-one-disinfection. The outlet pipe of the debridement tank is extended and can penetrate 3cm into the bucket. Prevent splashing. The debridement cart is only used to clean the wound and does not continue to be used as a suturing platform. "Shanxi Nursing Magazine" in February 2008, Volume 12, No. 1, Page 45 recorded the multifunctional debridement vehicle developed by Sun Guizhen of Liaocheng People's Hospital, etc., during debridement, the operating table was hung in a special groove on the side, The folding part of the operating table can be expanded into an instrument table. After cleaning, the operating table can be relocated for surgery. The debridement vehicle has a large inclination of the debridement groove and is easy to clean. "Journal of Practical Nursing" in February 2003, Volume 19, No. 7, No. 233, No. 9, page 9 recorded that Yang Shumei of Weifang Yidu Central Hospital developed a debridement vehicle for limb surgery. The board is placed above the debridement tank to store the affected limb. After the debridement is completed, place the concave support board on one side of the debridement cart, and lift the cover on the other side and put it on the cart to make it an operating table ready for surgery.

In the debridement devices disclosed in the prior art, there are some defects in the combination of the operating table top and the debridement tank. For example, the removal type is adopted, that is, the operating table is removed from the debridement tank until the wound cleaning is completed. After that, it is moved back to form an operating table. This method increases the workload of the medical staff, and it is also necessary to prepare the place where it needs to be placed in advance. In addition, when debridement of the affected limb during the debridement process, due to the different design of the debridement tank, the affected limb is suspended on the debridement tank, which needs to be lifted by the medical staff. Some current solutions use a mesh support. The method is one-use-one-disinfection, which is more troublesome; or the method of using a concave support plate, the length of which cannot be adjusted, may cause water splashes during cleaning. Based on the above defects, it is necessary to design a debridement device that not only facilitates the operation of medical staff but also better solves the problem of placement of the affected limb, considering the needs of patients and medical staff.

Utility model content

Aiming at the deficiencies of the prior art mentioned above, the utility model proposes a surgical debridement device, which can comprehensively consider the needs of patients and medical staff, which is convenient for the operation of the medical staff and can better solve the problem of limb pain. The placement problem of the device increases the comfort of the affected limb during the debridement process; and the device has a simple structure and low manufacturing cost.

In order to achieve the above object, the utility model adopts the following technical solutions:

A surgical debridement device, comprising a base, a support part, a debridement tank and an operating table top, the debridement tank is supported by the support part and arranged above the base, and the operating table top is movably covered on On the debridement slot, wherein,

The edge of the debridement groove is also connected with a supporting frame for the affected limb, and the supporting frame for the affected limb includes two mutually symmetrically arranged supporting frame assemblies, and the two supporting frame assemblies are respectively connected to one of the opposite groups of the described debridement groove. the first edge of

Wherein, each support frame assembly includes a first bracket, a second bracket and a third bracket, one end of the first bracket is hinged to one end of the first edge, and the other end is hinged to one end of the second bracket, the The other end of the second bracket is hinged to the third bracket, and the third bracket is fixedly connected to the other end of the first edge; wherein, a groove is provided on the third bracket, and the second bracket is connected to the second bracket. The connection part of the third bracket is located in the groove and can slide in the groove, and the connection part can rotate relative to the third bracket; the first bracket in the two support frame assemblies There is also an affected limb supporting plate connected between them for placing the affected limb.

Preferably, the groove is set on the upper side of the third bracket, and the side wall of the groove is set with a long through hole or a slide rail along the transverse direction, and the connecting part of the second bracket and the third bracket is located at the In the groove, the connecting part can move laterally along the long through hole or the slide rail.

Preferably, when the second bracket slides toward an end close to the first bracket, the first bracket forms an included angle α with the first edge, and the maximum value of α is 40°; when the first bracket When the two brackets slide toward the end far away from the first bracket, the first bracket and the second bracket are close to the first edge approximately horizontally, and at this time, the supporting frame for the affected limb can be contracted to the below the operating table.

Preferably, a locking element is further provided between the second bracket and the third bracket, for fixing the position of the connecting part in the groove, so as to adjust the formation of the first bracket and the first edge. The size of an included angle α.

Preferably, another set of opposite second edges of the debridement slot is provided with slide rails or pulleys, and the operation table is provided with pulleys or slide rails corresponding to the slide rails or pulleys, and the operation table passes through The sliding connection moves away from or covers the debridement slot.

Preferably, a depression is provided on the support plate for the affected limb; the number of support plates for the affected limb is more than two.

Preferably, the base includes a bottom plate and self-locking casters arranged on four corners of the bottom plate.

Preferably, the support part includes four support rods, one end of the support rods is connected to the base, and the other end is connected to the debridement slot; the support rods are square or circular hollow tubular structures.

Preferably, a push handle is connected to one side of the support part.

Preferably, the debridement device also includes a temperature control device, the temperature control device includes a power module, a temperature control module and a heating module, wherein,

The power module is used to provide power to the temperature control module and the heating module;

The temperature control module includes a control chip, a temperature adjustment module and a temperature display module, the control chip is used to control the heating module to heat, the temperature adjustment module provides temperature adjustment instructions to the control chip, and the temperature The display module is used to display the preset temperature and real-time temperature of heating;

The heating module is installed on the bottom surface of the operating table, the heating module includes an electric heating film and a temperature sensor, the electric heating film is used to heat the operating table, and the temperature sensor detects the real-time temperature of the operating table And feed back to the temperature control module.

Preferably, the power module and the temperature control module are installed at the bottom of the base.

Preferably, the temperature control device further includes an external display screen, which is connected to the temperature display module through a data line, and is used for displaying the preset heating temperature and the real-time temperature.

Preferably, the base is also provided with a first pedal button and a second pedal button, and the first pedal button and the second pedal button are electrically connected with the temperature rise command or the temperature drop command in the temperature adjustment module, through the The action of the first pedal button and the second pedal button provides a temperature rise instruction or a temperature drop instruction to the control chip.

Compared with the prior art, the surgical debridement device provided by the utility model can comprehensively consider the needs of patients and medical staff, which not only facilitates the operation of medical staff but also better solves the problem of placement of affected limbs, increasing the The comfort of the affected limb during the debridement process; and the device has a simple structure and low manufacturing cost.

Description of drawings

FIG. 1 is a schematic structural view of a surgical debridement device provided by an embodiment of the present invention. In this figure, the operating table top covers the debridement groove.

Fig. 2 is a schematic structural view of the surgical debridement device shown in Fig. 1 when the operating table is moved away from the debridement slot.

Fig. 3 is a structural schematic diagram of interconnection between the support frame assembly and the first edge in the surgical debridement device as shown in Fig. 2 .

Fig. 4 is a structural block diagram of a temperature control device provided by an embodiment of the present invention.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described below with examples in conjunction with the accompanying drawings.

As shown in Figures 1-3, the surgical debridement device provided in this embodiment includes a base 1, a support part 2, a debridement tank 3 and an operating table 4, and the debridement tank 3 is supported by the support part 2 and arranged on the Above the base 1, the operating table 4 is movably covered on the debridement groove 3, and the edge of the debridement groove 3 is also connected with a foldable limb support frame 5, when the operating table 4 When moving away from the debridement tank 3, the affected limb support frame 5 is exposed. When the operating table 4 covers the debridement tank 3, the affected limb support frame 5 is folded and shrunk under the operating table 4, and is located between the debridement tank 3 and the operating table 4. between.

Wherein, the affected limb support frame 5 includes two support frame assemblies 51 arranged symmetrically to each other, and the two support frame assemblies 51 are respectively connected to one set of opposite first edges 31 of the debridement groove 3 . Each support frame assembly 51 includes a first bracket 511, a second bracket 512 and a third bracket 513, one end of the first bracket 511 is hinged to one end of the first edge 31, and the other end is connected to the second bracket 512. One end is hinged, the other end of the second bracket 512 is slidingly connected to the third bracket 513 , and the third bracket 513 is fixedly connected to the other end of the first edge 31 . Wherein, the third bracket 513 defines a groove 5131 , and the connection portion 5132 between the second bracket 512 and the third bracket 513 is located in the groove 5131 and can slide in the groove 5131 . An affected limb supporting plate 514 is also connected between the first brackets 511 in the two support frame assemblies 51 for placing the affected limb; To improve comfort when placing the affected limb, the quantity of the affected limb support plates 514 is 2, of course, the quantity of the affected limb support plates 514 can be selected and installed according to actual needs.

Referring to Fig. 3, for the connection structure between the second bracket 512 and the third bracket 513, in this embodiment, the groove 5131 is provided on the upper side of the third bracket 513, and the side wall of the groove 5131 is provided with along the The horizontal long through hole 5133, the connecting part 5132 of the second bracket 512 and the third bracket 513 is located in the groove 5131, and one end of the connecting part 5132 extends into the long through hole 5133. In this structure, the connecting part 5132 can be in the concave Move in the groove 5131 and the long through hole 5133. When the connecting part 5132 is slid to make the second bracket 512 slide toward the end away from the first bracket 511, the second bracket 512 can be folded in the groove 5131, and when the affected limb support frame 5 is approximately horizontal, The affected limb is placed on the affected limb support plate 514 for debridement; and the second bracket 512 can be folded in the groove 5131 so that the affected limb support frame 5 is more compact when shrinking and takes up less space; while the first bracket 511 is close to the first edge 31 approximately horizontally. When the connecting part 5132 is slid to make the second bracket 512 slide toward the end close to the first bracket 511, the first bracket 511 forms an angle α with the first edge 31, and after the debridement is completed, the debridement slot When cleaning and disinfecting, the affected limb needs to be lifted for easy operation. The maximum value of α is 40°. In actual use, the angle α formed between the first bracket 511 and the first edge 31 can be adjusted according to the actual feeling of the patient. Therefore, a locking element is set between the second bracket 512 and the third bracket 513 , the position of the connecting portion 5132 in the groove 5131 is fixed by the locking element, and finally the included angle α is fixed. In some other schemes, the side wall of the groove 5131 may not be provided with a long through hole, but may be arranged as a slide rail along the transverse direction, and the connecting part 5132 is hidden in the groove 5131 and can be arranged along the aforementioned slide rail. move.

In some other solutions, the connection structure between the second bracket 512 and the third bracket 513 can also be like this: the groove 5131 is opened on the front side of the third bracket 513 (equivalent to the long through hole 5133 in FIG. 3 position), at this time, the groove 5131 is no longer provided with a long through hole or a slide rail, and the end of the second bracket 512 and the third bracket 513 are in a state of intersecting each other instead of extending into the groove 5131. When the sliding connection part 5132 , when the second bracket 512 slides toward the end away from the first bracket 511 to the end, the second bracket 512 is close to the third bracket 513 approximately horizontally. Compared with the previous embodiment, in the structure of this solution, the second bracket 512 is not folded in the groove 5131, occupying a little more space, but such a connection structure can also realize the technical solution of the utility model of.

In this embodiment, the operating table top 4 is connected to the debridement groove 3 in a sliding manner. Specifically, as shown in FIG. 2 , another group of opposite second edges 32 of the debridement groove 3 is provided with slide rails 321 , and the operating table 4 is provided with pulleys corresponding to the slide rails 321 (located at the bottom of the operating table 4 ). The inner side of the side wall, not shown in Figure 2), the operating table 4 moves away from or covers the debridement groove 3 through a sliding connection. Of course, it can also be implemented by providing pulleys on the second edge 32 and providing corresponding sliding rails on the operating table 4 to cooperate with each other.

Based on the surgical debridement device provided above, when surgery is required, the operating table is slid and covered on the debridement groove to form a surgical table; when the wound needs to be cleaned, it is moved away from the surgical plane by sliding to expose the support of the affected limb The frame is used to hold the affected limb, and the angle of inclination of the affected limb supporting frame is adjustable, which can be adjusted according to the comfort of the patient and the operation of the medical staff. Therefore, the device can comprehensively consider the needs of patients and medical staff, which not only facilitates the operation of medical staff, but also better solves the problem of placement of the affected limb, and increases the comfort of the affected limb during debridement; and the device has a simple structure, Low manufacturing cost.

In this embodiment, the base 1 includes a bottom plate 101 and self-locking casters 102 arranged on the four corners of the bottom plate 101; The setting is to facilitate the movement of the surgical debridement device. The support part 2 includes four support rods 201, one end of the support rods 201 is connected to the base 1, and the other end is connected to the debridement tank 3, the bottom of the debridement tank 3 is also provided with a sewage discharge port, It can be connected to the sewage bucket through the water pipe. The support rod 201 can be set as a square or circular hollow tubular structure. A push handle 7 is also connected to one side of the support part 2 , and in this embodiment, the push handle 7 is connected to two support rods 201 on one of the sides.

In addition, due to the unstable temperature in the operating room, the existing debridement vehicles only have the debridement function. If the method is grasped, sometimes it will cause difficulty in vascular anastomosis, which is not convenient for the next operation. In view of this problem, the debridement device in this embodiment further includes a temperature control device, referring to Figure 2 and Figure 4, the temperature control device, 6 includes a power module 61, a temperature control module 62 and a heating module 63,

Wherein, the power module 61 is used to provide power to the temperature control module 62 and the heating module 63; the temperature control module 62 includes a control chip 621, a temperature adjustment module 622 and a temperature display module 623, and the control chip 621 is used to control the heating module 63 to heat, The temperature adjustment module 622 provides temperature adjustment instructions to the control chip 621, and the temperature display module 623 is used to display the preset temperature and real-time temperature of heating; the heating module 63 is installed on the bottom surface of the operating table 4, and the heating module 63 includes an electric heating film 631 And the temperature sensor 632 , the electrothermal film 631 is used to heat the operating table 4 , the temperature sensor 632 detects the real-time temperature of the operating table 4 and feeds it back to the temperature control module 62 .

In this embodiment, the power module 61 and the temperature control module 62 are installed on the bottom of the base 1 , and the connection lines between the power module 61 and the temperature control module 62 and the heating module 63 are set in the hollow tubular structure support rod 201 . The power supply module 61 includes a storage battery, and the power supply module 61 is also provided with an interface for external AC220V alternating current, and the external power supply and the storage battery can be switched. Of course, in some other embodiments, the power module 61 and the temperature control module 62 can also be independently installed outside the debridement device, and then connected to the heating module 63 installed on the bottom surface of the operating table 4 through an external connection line. By heating and monitoring the operating table, the temperature of the operating table can be kept constant and reach the required temperature, which is conducive to the operation, improves the comfort of the affected limb, and improves the success rate of the operation.

In addition, considering that it is convenient for medical staff to check the temperature of the operating table during the operation or cleaning the wound, the temperature control device 6 also includes a peripheral display 64, which is connected to the temperature display module through a data line 623, for displaying the preset temperature and real-time temperature of heating. The peripheral display screen 64 can be hung at a position convenient for medical personnel to view, for example, it can be on an infusion hanger.

In addition, considering that it may be inconvenient for medical personnel to adjust the temperature control device with their hands during surgery or wound cleaning, therefore, a first pedal button 103 and a second pedal button 104 are also provided on the base 1, the first pedal button 103 and the second pedal button 104 The pedal button 103 and the second pedal button 104 are electrically connected to the temperature adjustment module 622 , and the action of pressing the first pedal button 103 and the second pedal button 104 provides adjustment instructions to the control chip 621 . Specifically, the adjustment instruction of the first pedal button 103 and the second pedal button 104 can be set as: when the first pedal button 103 or the second pedal button 104 is continuously stepped on for a short period of time (for example, it can last for 10 seconds), then the Temperature control device 6; After opening, continue to step on the first pedal button 103 or the second pedal button 104 (for example, it may last for 10 seconds), then turn off the temperature control device 6; after the temperature control device 6 is turned on, step on the first pedal button Press the pedal button 103 once to increase the preset temperature by 1°C, and step on the second pedal button 104 once to decrease the preset temperature by 1°C.

To sum up, the surgical debridement device provided by the utility model can comprehensively consider the needs of patients and medical staff, which not only facilitates the operation of medical staff, but also better solves the problem of placement of affected limbs, and increases the need for debridement. The comfort of the affected limb during the process; at the same time, the operating table can be heated and monitored to ensure that the temperature of the operating table is constant and reaches the required temperature, which is conducive to the operation, improves the comfort of the affected limb, and improves the success of the operation. rate; in addition, the device has a simple structure and low manufacturing cost.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

The above description is only the specific implementation of the present application. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present application, some improvements and modifications can also be made. It should be regarded as the protection scope of this application.

Claims (13)

1. A surgical debridement device, comprising a base (1), a support part (2), a debridement tank (3) and an operating table (4), the debridement tank (3) is formed by the support part (2) ) is supported above the base (1), and the operating table (4) is movably covered on the debridement groove (3), characterized in that, An affected limb support frame (5) is also connected to the edge of the debridement groove (3), and the affected limb support frame (5) includes two mutually symmetrically arranged support frame assemblies (51), and the two support frame assemblies ( 51) A set of opposite first edges (31) respectively connected to the debridement slots (3); Wherein, each supporting frame assembly (51) includes a first bracket (511), a second bracket (512) and a third bracket (513), and one end of the first bracket (511) is connected to the first edge (31 ) is hinged at one end, and the other end is hinged with one end of the second bracket (512), and the other end of the second bracket (512) is slidingly connected with the third bracket (513), and the third bracket (513) fixedly connected to the other end of the first edge (31); wherein, a groove (5131) is provided on the third bracket (513), and the second bracket (512) and the third bracket (513) ) the connecting part (5132) is located in the groove (5131) and can slide in the groove (5131), and the connecting part (5132) can rotate relative to the third bracket (513); An affected limb supporting plate ( 514 ) is also connected between the first brackets ( 511 ) in the two support frame assemblies ( 51 ), for placing the affected limb. 2. The surgical debridement device according to claim 1, characterized in that, the groove (5131) is set on the upper side of the third bracket (513), and the side wall of the groove (5131) is set There are long through holes or sliding rails along the transverse direction, the connecting part (5132) of the second bracket (512) and the third bracket (513) is located in the groove (5131), and the connecting part (5132) can Move laterally along the long through hole or slide rail. 3. The surgical debridement device according to claim 1, characterized in that, when the second bracket (512) slides towards an end close to the first bracket (511), the first bracket (511) ) forms an included angle α with the first edge (31), and the maximum value of α is 40°; when the second bracket (512) slides to the end toward the end away from the first bracket (511) , the first bracket (511) and the second bracket (512) are close to the first edge (31) approximately horizontally, and at this time the support frame for the affected limb (5) can be shrunk on the operating table ( 4) below. 4. The surgical debridement device according to claim 3, characterized in that, a locking element is further provided between the second bracket (512) and the third bracket (513), for fixing the connecting part ( 5132) in the groove (5131), so as to adjust the angle α formed between the first bracket (511) and the first edge (31). 5. The surgical debridement device according to claim 1, characterized in that, the other set of opposite second edges (32) of the debridement groove (3) are provided with slide rails or pulleys (321 ), The operating table (4) is provided with pulleys or sliding rails corresponding to the sliding rails or pulleys (321), and the operating table (4) moves away from or covers the debridement groove (3) through a sliding connection. 6. The surgical debridement device according to claim 1, characterized in that, the affected limb supporting plate (514) is provided with a depression (5141); the number of the affected limb supporting plates (514) is 2 more than one. 7. The surgical debridement device according to claim 1, characterized in that, the base (1) comprises a bottom plate (101) and self-locking casters (102) arranged on the four corners of the bottom plate (101) ). 8. The surgical debridement device according to claim 1, characterized in that, the support part (2) includes four support rods (201), and one end of the support rods (201) is connected to the base (1 ) connection, and the other end is connected to the debridement groove (3); the support rod (201) is a square or circular hollow tubular structure. 9. The surgical debridement device according to claim 1, characterized in that, a push handle (7) is connected to one side of the support part (2). 10. The surgical debridement device according to any one of claims 1-9, characterized in that, the debridement device further includes a temperature control device (6), and the temperature control device (6) includes a power module ( 61), temperature control module (62) and heating module (63), wherein, The power module (61) is used to provide power to the temperature control module (62) and the heating module (63); The temperature control module (62) includes a control chip (621), a temperature adjustment module (622) and a temperature display module (623), and the control chip (621) is used to control the heating module (63) to heat, so The temperature adjustment module (622) provides temperature adjustment instructions to the control chip (621), and the temperature display module (623) is used to display the preset temperature and real-time temperature of heating; The heating module (63) is installed on the bottom surface of the operating table (4), the heating module (63) includes an electric heating film (631) and a temperature sensor (632), and the electric heating film (631) is used to The operating table (4) is heated, and the temperature sensor (632) detects the real-time temperature of the operating table (4) and feeds it back to the temperature control module (62). 11. The surgical debridement device according to claim 10, characterized in that, the power supply module (61) and the temperature control module (62) are installed on the bottom of the base (1). 12. The surgical debridement device according to claim 11, characterized in that, the temperature control device (6) further includes an external display screen (64), and the external display screen (64) is connected via a data line Connected to the temperature display module (623), used to display the preset temperature and real-time temperature of heating. 13. The surgical debridement device according to claim 11, characterized in that, the base (1) is also provided with a first pedal button (103) and a second pedal button (104), the first pedal button The button (103) and the second pedal button (104) are electrically connected to the temperature rise command or the temperature drop command in the temperature adjustment module (622), through the first pedal button (103) and the second pedal button (104) Action, providing a temperature rise instruction or a temperature drop instruction to the control chip (621).