Lower limb postoperative traction nursing device

Abstract

The utility model provides a lower limb postoperative traction nursing device, which relates to the technical field of postoperative nursing and comprises a mounting structure, an assembly part, a placement structure and an air outlet structure. The mounting structure comprises a mounting assembly and a mounting block; the assembly part comprises a telescopic first assembly rod and a second assembly rod extending in the horizontal direction, and the two ends of the first assembly rod are connected with the mounting block and the second assembly rod correspondingly; the placing structure comprises a mounting part and a placing part, the mounting part can be horizontally and movably mounted on the second assembly rod, and the placing part is used for placing the lower limbs; the air outlet structure comprises a fan and an air outlet pipe, one end of the air outlet pipe is communicated with the fan, and the other end of the air outlet pipe extends to the placing part and is used for supplying air to the outer surface of the lower limb. The postoperative traction nursing device for the lower limbs can be easily arranged in a ward, air flow at the lower limbs of a patient can be effectively guaranteed, rehabilitation of the lower limbs of the patient is facilitated, and the hanging height and angle of the lower limbs of the patient can be adjusted very conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of postoperative care, and in particular to a lower limb postoperative traction care device. Background Art

[0002] Currently, in the relevant technology, for the care after lower limb surgery, since the lower limbs are an important weight-bearing part of the human body, patients after lower limb surgery cannot stand or walk directly. Generally, the patients are asked to lie flat on the bed, and then a hanging hanger is used to suspend the lower limbs after surgery to reduce venous congestion in the lower limbs, promote lymphatic and venous return and reduce lower limb edema. At the same time, suspending the lower limbs allows patients to reduce lower limb movement and can also promote wound healing.

[0003] However, the existing hanging hanger in the related art has at least the following problems:

[0004] First, the suspended hanger occupies a large space, especially in the vertical direction, which is very likely to cause spatial interference with other equipment and facilities in the ward, making it difficult to arrange the suspended hanger in place.

[0005] Second, the hanging hanger generally uses a belt structure made of soft materials such as webbing or plastic belts as a direct contact structure and load-bearing structure with the patient's lower limbs. Although it can effectively fit the patient's lower limbs and is suitable for most patients, it also hinders the air circulation in the patient's lower limbs to a certain extent, which is not conducive to the patient's lower limb rehabilitation effect.

[0006] Third, although the hanging hanger can adjust the height and angle of the patient's lower limbs to a certain extent by adjusting the length of the webbing or plastic straps, the adjustment is very inconvenient, and the adjustment process generally relies on the experience of the nursing staff, and cannot achieve quantifiable and accurate adjustment. Utility Model Content

[0007] In order to solve the technical problems in the related art, the present application provides a lower limb postoperative traction nursing device. The lower limb postoperative traction nursing device of the present application can not only be easily arranged in the ward, but also effectively ensure the air flow of the patient's lower limbs, so as to facilitate the rehabilitation of the patient's lower limbs. In addition, the adjustment of the hanging height and angle of the patient's lower limbs can be realized very conveniently.

[0008] In order to achieve the above-mentioned purpose, the technical solution adopted in this application is: a lower limb postoperative traction nursing device, comprising:

[0009] The mounting structure comprises a mounting assembly and a mounting block connected to each other, wherein the mounting assembly is used to be mounted on a hospital bed;

[0010] An assembly part, comprising a telescopic first assembly rod and a second assembly rod extending in a horizontal direction, wherein two ends of the first assembly rod are respectively connected to the mounting block and the second assembly rod;

[0011] A placement structure, comprising a mounting portion and a placement portion connected to each other, wherein the mounting portion is configured to be horizontally movably mounted on the second assembly rod, and the placement portion is used for placing the lower limb;

[0012] The air outlet structure comprises a fan and an air outlet pipe, one end of the air outlet pipe is connected to the fan, and the other end of the air outlet pipe extends to the placement portion to supply air to the outer surface of the lower limb.

[0013] Optionally, the mounting assembly includes a fastener, and a first mounting plate and a second mounting plate that are spaced apart from each other, and the first mounting plate is provided with a mounting through hole for the fastener to pass through;

[0014] The mounting assembly includes an installation state, in which the second mounting plate is used to abut against one side of the side rod of the bed, the fastener is passed through the first mounting plate and the fastener is used to abut against the other side of the side rod of the bed.

[0015] Optionally, the first assembly rod comprises a fastening rod, a first rod body, and a second rod body sleeved outside the first rod body, one end of the second rod body is connected to the second assembly rod, an accommodating cavity for the first rod body to pass through is formed inside the second rod body, one end of the first rod body is connected to the mounting block, and the other end of the first rod body is movably disposed in the accommodating cavity;

[0016] Among them, the first rod body is provided with a plurality of first adjustment through holes, and the plurality of first adjustment through holes are arranged at intervals along the length direction of the first rod body, and the second rod body is provided with a plurality of second adjustment through holes corresponding to the first adjustment through holes one by one, and the fastening rod is used to pass through the first adjustment through hole and the corresponding second adjustment through hole to fix the relative position of the first rod body and the second rod body.

[0017] Optionally, a slide groove is formed on the side of the second assembly rod, and the slide groove includes a first part and a second part, the second part is located in the second assembly rod, one end of the first part is communicated with the second part, and the other end of the first part extends to the side of the second assembly rod for communication with the outside, wherein in the vertical direction, the size of the first part is smaller than that of the second part; the mounting portion includes a block structure adapted to the slide groove, and a plate structure arranged above the block structure, and the mounting portion is slidably mounted in the slide groove;

[0018] Among them, a plurality of positioning grooves are formed on the side of the second assembly rod, and the plurality of positioning grooves are arranged at intervals along the length direction of the second assembly rod, and the positioning grooves are arranged above the slide groove, and a positioning protrusion matching the positioning groove is formed on the side of the plate-like structure close to the second assembly rod.

[0019] Optionally, the inner surface of the positioning groove is formed into a spherical crown structure.

[0020] Optionally, the lower limb postoperative traction care device also includes an airbag assembly, which includes an airbag pump, an airbag body and an inflation tube. The airbag body is arranged on the placement portion, one end of the inflation tube is connected to the air pump, and the other end of the inflation tube is connected to the airbag body.

[0021] Optionally, the first assembly rod and the second assembly rod are both formed into a hollow structure;

[0022] The air pump is mounted on the first assembly rod, and the air pipe is passed through the first assembly rod and the second assembly rod; and / or the fan is mounted on the first assembly rod, and the air outlet pipe is passed through the first assembly rod and the second assembly rod.

[0023] Optionally, the placement portion includes a first placement plate and a second placement plate that are arranged opposite to each other, and a third placement plate connected between the first placement plate and the second placement plate, a ventilation channel is formed in the placement portion, and the first placement plate and the second placement plate are provided with first air outlet holes and second air outlet holes that are arranged at intervals in the vertical direction, one end of the ventilation channel is connected to the air outlet pipe, and the other end of the ventilation channel is respectively connected to the first air outlet hole and the second air outlet hole;

[0024] Wherein, the first air outlet hole is located above the second air outlet hole, the first air outlet hole is arranged in an inclined upward direction, and the second air outlet hole is arranged in an inclined downward direction.

[0025] Optionally, the number of the assembling parts is two, the first assembling rods corresponding to the two assembling parts are respectively connected to the two ends of the mounting block, and the ends of the second assembling rods corresponding to the two assembling parts away from the first assembling rods are connected via a connecting rod.

[0026] Optionally, the assembly further comprises a support rod, the support rod comprises a sleeve portion and a support portion which are connected to each other, the sleeve portion is rotatably sleeved on the connecting rod, and the support portion is configured to be able to axially adjust its own length.

[0027] Beneficial effects:

[0028] 1. Through the above technical scheme, first, the lower limb postoperative traction care device of the present application is directly installed on the hospital bed, and at the same time has a telescopically adjustable first assembly rod, which can effectively control the height of the entire lower limb postoperative traction care device in the vertical direction, thereby effectively avoiding the problem of excessive vertical height in the existing related technology, and then effectively ensuring that the lower limb postoperative traction care device can be accurately and conveniently arranged in place.

[0029] Second, the present application supports the patient's lower limbs through the placement part, and at the same time, the air outlet structure is provided to supply air to the patient's lower limbs supported by the placement part, which can effectively improve the air circulation effect on the outer surface of the patient's lower limbs, thereby being more conducive to the rehabilitation effect of the patient's lower limbs.

[0030] Third, the present application can not only realize the adjustment of the placement part in the vertical direction by extending and retracting the first assembly rod, but also realize the adjustment of the placement part in the horizontal direction by moving the placement structure on the second assembly rod, so that the height and angle of the patient's lower limbs can be adjusted more conveniently and accurately.

[0031] 2. Other beneficial effects or advantages of the present application will be described in detail in conjunction with the specific structure in the specific implementation manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor. In addition, it should be understood that the proportional relationship of the various components in the drawings of this specification does not represent the proportional relationship in the actual material selection and design, which is only a schematic diagram of the structure or position, where:

[0033] Figure 1 is a schematic diagram of the three-dimensional structure of a lower limb postoperative traction nursing device provided by an exemplary embodiment of the present application when it is assembled on a hospital bed;

[0034] Figure 2 It is a three-dimensional structural schematic diagram of a lower limb postoperative traction nursing device provided by an exemplary embodiment of the present application from one perspective;

[0035] Figure 3 is a schematic diagram of a three-dimensional structure of a lower limb postoperative traction care device provided by an exemplary embodiment of the present application from another perspective;

[0036] Figure 4 yes Figure 3 A schematic diagram of the enlarged local structure at point A in the middle;

[0037] Figure 5 is a schematic diagram of the three-dimensional structure of a lower limb postoperative traction nursing device provided by an exemplary embodiment of the present application, wherein the support rod is in a supporting state;

[0038] Figure 6 is a three-dimensional structural schematic diagram of a mounting structure provided by an exemplary embodiment of the present application;

[0039] Figure 7 is a partially cutaway structural schematic diagram of a first assembly rod and a second assembly rod of a mounting structure provided by an exemplary embodiment of the present application in an assembled state, wherein a portion of an air outlet pipe and an air charging pipe are also shown;

[0040] Figure 8 is a three-dimensional structural schematic diagram of a placement structure provided by an exemplary embodiment of the present application, wherein an airbag body, and part of an air outlet pipe and an inflation pipe are also shown;

[0041] Fig. 9 It is a schematic diagram of a partial cross-section structure of a placement structure provided by an exemplary embodiment of the present application.

[0042] Description of the reference numerals in the accompanying drawings:

[0043] 100-lower limb postoperative traction nursing device; 200-patient bed; 201-side rod; 1-installation structure; 11-installation assembly; 111-fastener; 112-first installation plate; 1121-installation through hole; 113-second installation plate; 12-installation block; 2-assembly part; 21-first assembly rod; 211-fastening rod; 212-first rod body; 2121-first adjustment through hole; 213-second rod body; 2131-accommodation cavity; 2132-second adjustment through hole; 22-second assembly rod; 221-slide; 2211-first part; 2212-second part; 222-positioning groove; 3-placing structure; 31-installing part; 311-block structure; 312-plate structure; 3121-positioning protrusion; 32-placing part; 321-first placement plate; 322-second placement plate; 323-third placement plate; 324-ventilation channel; 325-first air outlet hole; 326-second air outlet hole; 4-air outlet structure; 41-blower; 42-air outlet pipe; 5-airbag assembly; 51-inflating pump; 52-airbag body; 53-inflating pipe; 6-connecting rod; 7-support rod; 71-sleeving part; 72-support part; 8-control button. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, 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 part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0045] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0046] In the description of the present application, it should be noted that the terms used, such as "horizontal direction" and "vertical direction", refer to the fact that when the lower limb postoperative traction care device of the present application is in use, the direction facing horizontally (or approximately horizontally) is the horizontal direction, and the direction facing vertically (or approximately vertically) is the vertical direction; the terms used, such as "first" and "second", are only used to distinguish expressions, and do not indicate or imply that they have a difference in importance or order; the terms used, such as "inside" and "outside", refer to the inside and outside of a specific contour. The use of the above terms is only to facilitate a clear and simple description of the technical solution of the present application, and cannot be understood as a limitation on the present application.

[0047] In order to facilitate relevant technical personnel to have a clearer and more accurate understanding of the technical solution of this application, the existing related technologies are briefly described below.

[0048] At present, a hanging hanger generally includes a movable base, a hanging rod installed on the base, and a hanging sling connected to the hanging rod. The hanging sling is used to support the patient's lower limbs, so that the patient after lower limb surgery can lie flat while ensuring that the patient's lower limbs are suspended, which is beneficial to the patient's lower limb rehabilitation.

[0049] However, in actual use, it is found that the above-mentioned hanging hanger still has the following problems:

[0050] First, the suspension hanger is usually set higher to suit different patients and not to cause excessive compression on the lower limbs of patients when the lower limbs are suspended. This not only makes it suitable for different patients, but also causes less compression on the lower limbs. However, the high height of the suspension hanger may cause spatial interference between the suspension hanger and other equipment or facilities in the ward (e.g., lamps, partition curtains, electrical connection cables for equipment, etc.), making it difficult to arrange the suspension hanger in place.

[0051] Second, since the material of the hanging sling is generally soft material such as webbing (for example, cloth belt) or plastic belt, its breathability is poor. Although it can fit the patient's lower limbs well and will not cause compression to the patient's lower limbs, its breathability is mostly poor, which to a certain extent hinders the air circulation in the patient's lower limbs, which is not conducive to the patient's lower limb rehabilitation effect.

[0052] Third, the existing hanging slings can adjust the height and angle of the patient's lower limbs to a certain extent by adjusting the length of the hanging slings (it should be noted that the angle refers to the inclination angle of the patient's lower limbs, and the inclination angle of the patient's lower limbs can be adjusted by adjusting the hanging height). However, it requires operations such as tying, wrapping, and even cutting, which is not only inconvenient to operate, but also mostly relies on the operating experience of nursing staff, and cannot achieve quantifiable adjustment.

[0053] In view of this, the present application provides a brand-new solution, namely, the lower limb postoperative traction care device of the present application, which can not only be easily arranged in the ward, but also effectively ensure the air flow in the patient's lower limbs, so as to facilitate the recovery of the patient's lower limbs. In addition, it can also very conveniently realize the adjustment of the hanging height and angle of the patient's lower limbs.

[0054] The technical solution of the present application is described in detail below with reference to the accompanying drawings.

[0055] Example 1

[0056] like Figures 1 to 9 As shown, this embodiment provides a lower limb postoperative traction nursing device 100, including a mounting structure 1, an assembly part 2, a placement structure 3 and an air outlet structure 4. The mounting structure 1 includes a mounting component 11 and a mounting block 12 connected to each other, and the mounting component 11 is used to be installed on a hospital bed 200; the assembly part 2 includes a retractable first assembly rod 21, and a second assembly rod 22 extending in a horizontal direction, and the two ends of the first assembly rod 21 are respectively connected to the mounting block 12 and the second assembly rod 22; the placement structure 3 includes a mounting portion 31 and a placement portion 32 connected to each other, and the mounting portion 31 is configured to be horizontally movably mounted on the second assembly rod 22, and the placement portion 32 is used for placing the lower limb; the air outlet structure 4 includes a fan 41 and an air outlet pipe 42, one end of the air outlet pipe 42 is connected to the fan 41, and the other end of the air outlet pipe 42 extends to the placement portion 32 for supplying air to the outer surface of the lower limb.

[0057] Through the above technical scheme, first, the lower limb postoperative traction care device 100 of the present application is directly installed on the hospital bed 200, and at the same time has a telescopically adjustable first assembly rod 21, which can effectively control the height of the entire lower limb postoperative traction care device 100 in the vertical direction, thereby effectively avoiding the problem of excessive vertical height in the existing related technology, and then effectively ensuring that the lower limb postoperative traction care device 100 can be accurately and conveniently arranged in place.

[0058] Second, the present application supports the patient's lower limbs through the placement part 32. At the same time, the air outlet structure 4 is provided to supply air to the patient's lower limbs supported by the placement part 32, which can effectively improve the air circulation effect on the outer surface of the patient's lower limbs, thereby being more conducive to the rehabilitation effect of the patient's lower limbs.

[0059] Third, the present application can not only realize the adjustment of the placement portion 32 in the vertical direction by extending and retracting the first assembly rod 21, but also realize the adjustment of the placement portion 32 in the horizontal direction by moving the placement structure 3 on the second assembly rod 22, thereby more conveniently and accurately realizing the adjustment of the height and angle of the patient's lower limbs being supported.

[0060] In the above-mentioned embodiment, it should be noted that:

[0061] First, the installation assembly 11 of the present application can be fixedly installed so as to be directly combined with the nursing bed 200, or can be detachably installed so as to be applicable to most beds 200. The present application does not make any specific limitation on this.

[0062] Second, the first assembly rod 21 of the present application can be a mechanically retractable sleeve structure to ensure the reliability of its operation and make the manufacturing cost lower; the first assembly rod 21 of the present application can also be an electrically controlled retractable sleeve structure to ensure the degree of intelligence and reduce the intensity of manual labor. Similarly, the mounting portion 31 can be movably mounted on the second assembly rod 22 and can also be set to mechanical movement or electrically controlled movement. This application does not make specific restrictions on this.

[0063] Third, the fan 41 of the present application can be set as a silent fan 41 to reduce noise and ensure the nursing environment in the ward.

[0064] In one embodiment of the present application, Figure 2 , Figure 3 and Figure 6As shown, the mounting assembly 11 of the present application may include a fastener 111, and a first mounting plate 112 and a second mounting plate 113 that are spaced apart from each other, and the first mounting plate 112 is provided with a mounting through hole 1121 for the fastener 111 to pass through; the mounting assembly 11 includes an installed state, in which the second mounting plate 113 is used to abut against one side of the side rod 201 of the bed 200, the fastener 111 is passed through the first mounting plate 112 and the fastener 111 is used to abut against the other side of the side rod 201 of the bed 200.

[0065] In this way, by means of the fasteners 111, the first mounting plate 112 and the second mounting plate 113 arranged in this way, the mounting assembly 11 of the present application can be applied to most of the hospital beds 200, which is conducive to improving the versatility of the postoperative traction nursing device 100 of the lower limbs of the present application. At the same time, the fasteners 111, the first mounting plate 112 and the second mounting plate 113 arranged in this way can effectively ensure the installation stability of the mounting assembly 11, thereby effectively ensuring the stability of the postoperative traction nursing device 100 of the lower limbs of the present application during use, which is conducive to ensuring the rehabilitation effect of the patient's lower limbs.

[0066] It can be understood that the fastener 111 of the present application can have multiple implementation modes. For example, in one implementation mode, the fastener 111 can be configured as a bolt, and the inner wall of the mounting through hole 1121 is provided with internal threads that are mutually compatible with the bolts. The bolts and the second mounting plate 113 are tightened against both sides of the side rod 201 of the bed 200 to achieve reliable installation of the mounting assembly 11.

[0067] In another embodiment of the present application, the fastener 111 of the present application also includes a screw rod and a butting block connected to each other, the radial dimension of the butting block is larger than the radial dimension of the screw rod, an internal thread matching the screw rod is formed on the inner wall of the installation through hole 1121, and the butting block is used to butt against the side of the side rod 201 of the bed 200. In this way, the butting block can more effectively butt against the side of the side rod 201, thereby further improving the installation stability of the installation assembly 11 to a certain extent.

[0068] In one embodiment of the present application, Figure 2 , Figure 3 , Figure 5 and Figure 7As shown, the first assembly rod 21 of the present application may include a fastening rod 211, a first rod body 212, and a second rod body 213 sleeved outside the first rod body 212, one end of the second rod body 213 is connected to the second assembly rod 22, and the interior of the second rod body 213 begins to have a receiving cavity 2131 for the first rod body 212 to pass through, one end of the first rod body 212 is connected to the mounting block 12, and the other end of the first rod body 212 is movably arranged in the receiving cavity 2131; wherein, the first rod body 212 is provided with a plurality of first adjustment through holes 2121, and the plurality of first adjustment through holes 2121 are arranged at intervals along the length direction of the first rod body 212, and the second rod body 213 is provided with a plurality of second adjustment through holes 2132 corresponding to the first adjustment through holes 2121 one by one, and the fastening rod 211 is used to pass through the first adjustment through hole 2121 and the corresponding second adjustment through hole 2132 to fix the relative positions of the first rod body 212 and the second rod body 213.

[0069] In this way, the length of the first assembly rod 21 in the vertical direction can be adjusted by adjusting the length of the first rod body 212 located within the second rod body 213. At the same time, the relative positions of the first rod body 212 and the second rod body 213 are fixed by the cooperation between the fastening rod 211 and the first adjustment through hole 2121 and the second adjustment through hole 2132.

[0070] It is understandable that, in this embodiment, the spacing of the first adjustment through holes 2121 can be set according to actual needs, so that the extension length of the first assembly rod 21 corresponding to each adjustment can be adapted to actual needs. In addition, the number of the fastening rods 211 can also be set according to actual needs, for example, it can be set as follows: Figure 5 The one shown in the figure may also be set to two to further ensure the stability of the relative position between the first rod body 212 and the second rod body 213.

[0071] In one embodiment of the present application, Figures 2 to 5As shown, a slide groove 221 is formed on the side of the second assembly rod 22 of the present application, and the slide groove 221 includes a first part 2211 and a second part 2212. The second part 2212 is located in the second assembly rod 22, and one end of the first part 2211 is connected to the second part 2212. The other end of the first part 2211 extends to the side of the second assembly rod 22 for communication with the outside, wherein in the vertical direction, the size of the first part 2211 is smaller than the size of the second part 2212; the mounting portion 31 includes a first part 2211 and a second part 2212. 21, a block structure 311 that adapts to each other, and a plate structure 312 arranged above the block structure 311, the mounting portion 31 can be slidably installed in the slide groove 221; wherein, a plurality of positioning grooves 222 are also formed on the side of the second assembly rod 22, and the plurality of positioning grooves 222 are arranged at intervals along the length direction of the second assembly rod 22, and the positioning grooves 222 are arranged above the slide groove 221, and a positioning protrusion 3121 that matches the positioning groove 222 is formed on the side of the plate structure 312 close to the second assembly rod 22.

[0072] Thus, on one hand, by means of the slide groove 221 and the block structure 311, the placement structure 3 can be freely moved on the second assembly rod 22, thereby adjusting the placement portion 32 in the horizontal direction of the second assembly rod 22, so that the placement portion 32 can meet the adjustment of different holding positions. On the other hand, by means of the positioning groove 222 and the positioning protrusion 3121, the placement structure 3 can be fixed to a certain extent, thereby avoiding displacement of the placement structure 3 due to the patient's movements, and thus effectively ensuring the rehabilitation care effect.

[0073] In one embodiment of the present application, the inner surface of the positioning groove 222 of the present application can be formed into a spherical crown structure. In this way, not only can the positioning groove 222 and the positioning protrusion 3121 be ensured to be reliably limited to the placement structure 3, but also it is convenient for the nursing staff to adjust the position of the placement structure 3.

[0074] In one embodiment of the present application, Figure 2 , Figure 3 , Figure 5 and Figure 8 As shown, the lower limb postoperative traction care device 100 of the present application can also include an airbag assembly 5, which includes an air pump 51, an airbag body 52 and an air inflation tube 53. The airbag body 52 is arranged on the placement portion 32, one end of the air inflation tube 53 is connected to the air pump 51, and the other end of the air inflation tube 53 is connected to the airbag body 52.

[0075] In this way, not only can the airbag body 52 disposed on the placement portion 32 be inflated to support the patient's lower limbs more safely and comfortably, but the degree of inflation of the airbag body 52 can also be adjusted by adjusting the operating power of the inflation pump 51, thereby adjusting the height of the airbag body 52 in the vertical direction, thereby achieving adjustment of the supporting height and angle of the patient's lower limbs to a certain extent.

[0076] In one embodiment of the present application, Figure 2 and Figure 7 As shown, the first assembly rod 21 and the second assembly rod 22 of the present application can both be formed into a hollow structure; the air pump 51 is installed on the first assembly rod 21, and the air tube 53 is inserted into the first assembly rod 21 and the second assembly rod 22. In this way, not only can the degree of exposure of the air tube 53 be reduced (so as to reduce the possibility of bending and winding of the air tube 53, thereby ensuring the normal operation of the air tube 53), but also the dead weight of the first assembly rod 21 and the second assembly rod 22 can be effectively reduced.

[0077] In another embodiment of the present application, Figure 2 and Figure 7 As shown, the fan 41 of the present application can be installed on the first assembly rod 21, and the air outlet pipe 42 is arranged inside the first assembly rod 21 and the second assembly rod 22. In this way, not only can the degree of exposure of the air outlet pipe 42 be reduced (so as to reduce the possibility of bending and winding of the air outlet pipe 42, thereby ensuring the normal operation of the air outlet pipe 42), but also the dead weight of the first assembly rod 21 and the second assembly rod 22 can be effectively reduced.

[0078] In one embodiment of the present application, Figure 8 and Fig. 9 As shown, the placement portion 32 of the present application may include a first placement plate 321 and a second placement plate 322 that are relatively arranged, and a third placement plate 323 connected between the first placement plate 321 and the second placement plate 322, a ventilation channel 324 is formed in the placement portion 32, and the first placement plate 321 and the second placement plate 322 are provided with a first air outlet hole 325 and a second air outlet hole 326 that are spaced apart in the vertical direction, one end of the ventilation channel 324 is connected to the air outlet pipe 42, and the other end of the ventilation channel 324 is respectively connected to the first air outlet hole 325 and the second air outlet hole 326; wherein the first air outlet hole 325 is located above the second air outlet hole 326, the first air outlet hole 325 is arranged in an inclined upward direction, and the second air outlet is arranged in an inclined downward direction.

[0079] In this way, on the one hand, the third placement plate 323 can be used as a bearing structure for the patient's lower limbs to effectively support the patient's lower limbs, and the first placement plate 321 and the second placement plate 322 can be used as limiting structures for the patient's lower limbs to effectively ensure the support stability of the patient's lower limbs. On the other hand, the ventilation channel 324 provided in the placement portion 32 can reduce the layout length and layout difficulty of the air outlet duct 42, and the first air outlet hole 325 and the second air outlet hole 326 provided on the first placement plate 321 and the second placement plate 322 can effectively ensure the ventilation effect at the patient's lower limbs to ensure the effect of its rehabilitation care.

[0080] In addition, in this embodiment, since the first air outlet hole 325 is arranged to be tilted upward and the second air outlet hole 326 is arranged to be tilted downward, the overall ventilation effect of the patient's lower limbs can be effectively ensured, and the effect of rehabilitation care can be further enhanced.

[0081] In one embodiment of the present application, Figure 3 As shown, the assembly parts 2 of the present application can be set to two, and the first assembly rods 21 corresponding to the two assembly parts 2 are respectively connected to the two ends of the mounting block 12, and the second assembly rods 22 corresponding to the two assembly parts 2 are connected by the connecting rod 6 at one end away from the first assembly rod 21. In this way, the two assembly parts 2 set in this way can effectively increase the contact area between the lower limb postoperative traction nursing device 100 of the present application and the patient's lower limbs, thereby effectively improving the comfort and stability of the patient's lower limbs when supporting. At the same time, the connection relationship between the two assembly parts 2 is formed by the connecting rod 6 and the mounting block 12, which can effectively ensure the linkage effect and integrity of the two assembly parts 2, so that the lower limb postoperative traction nursing device 100 of the present application has better stability and convenient operation when supporting the patient's lower limbs.

[0082] In one embodiment of the present application, Figure 5 As shown, the assembly 2 of the present application may also include a support rod 7, the support rod 7 includes a sleeve portion 71 and a support portion 72 connected to each other, the sleeve portion 71 is rotatably sleeved on the connecting rod 6, and the support portion 72 is configured to be able to axially adjust its own length. In this way, for patients with heavier lower limbs, the support rod 7 arranged in this way can effectively ensure the stability and reliability of the lower limb postoperative traction nursing device 100 of the present application when supporting the lower limbs. At the same time, the sleeve portion 71 rotatably sleeved on the connecting rod 6 can enable the support rod 7 to be rotated and retracted between the two assembly parts 2 when the support rod 7 is not in use, thereby reducing the space occupied and ensuring the patient's movable area.

[0083] In addition, it can be understood that in the present application, the control unit and / or power supply unit (for example, a battery) of the fan 41 and the air pump 51 can be placed in the mounting structure 1 (for example, a housing can be provided before the mounting assembly and the mounting block to accommodate the control unit and / or the power supply unit). At the same time, the relevant control button 8 (a button that acts as a switch or adjustment) can also be provided at the mounting structure 1 (for example, inside the housing) to facilitate operation by relevant personnel.

[0084] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A postoperative traction nursing device for lower limbs, characterized in that: include: A mounting structure (1) comprising a mounting assembly (11) and a mounting block (12) connected to each other, wherein the mounting assembly (11) is used to be mounted on a hospital bed (200); An assembly part (2) comprises a telescopic first assembly rod (21) and a second assembly rod (22) extending in a horizontal direction, wherein two ends of the first assembly rod (21) are respectively connected to the mounting block (12) and the second assembly rod (22); A placement structure (3), comprising a mounting portion (31) and a placement portion (32) connected to each other, wherein the mounting portion (31) is configured to be horizontally movably mounted on the second assembly rod (22), and the placement portion (32) is used for placing the lower limbs; The air outlet structure (4) comprises a fan (41) and an air outlet pipe (42), one end of the air outlet pipe (42) is connected to the fan (41), and the other end of the air outlet pipe (42) extends to the placement portion (32) to supply air to the outer surface of the lower limb.

2. The lower limb postoperative traction nursing device according to claim 1, characterized in that: The mounting assembly (11) comprises a fastener (111), and a first mounting plate (112) and a second mounting plate (113) which are spaced apart from each other; the first mounting plate (112) is provided with a mounting through hole (1121) for the fastener (111) to pass through; The mounting assembly (11) comprises a mounting state, in which the second mounting plate (113) is used to abut against one side of a side rod (201) of the hospital bed (200), the fastener (111) is passed through the first mounting plate (112) and the fastener (111) is used to abut against the other side of the side rod (201) of the hospital bed (200).

3. The lower limb postoperative traction nursing device according to claim 1, characterized in that: The first The assembly rod (21) comprises a fastening rod (211), a first rod body (212), and a second rod body (213) sleeved outside the first rod body (212); one end of the second rod body (213) is connected to the second assembly rod (22); an accommodating cavity (2131) for the first rod body (212) to pass through is formed inside the second rod body (213); one end of the first rod body (212) is connected to the mounting block (12); and the other end of the first rod body (212) is movably disposed in the accommodating cavity (2131); The first rod body (212) is provided with a plurality of first adjustment through holes (2121), and the plurality of first adjustment through holes (2121) are arranged at intervals along the length direction of the first rod body (212); the second rod body (213) is provided with a plurality of second adjustment through holes (2132) corresponding to the first adjustment through holes (2121) one by one; and the fastening rod (211) is used to pass through the first adjustment through holes (2121) and the corresponding second adjustment through holes (2132) so as to fix the relative positions of the first rod body (212) and the second rod body (213).

4. The lower limb postoperative traction nursing device according to claim 1, characterized in that: A slide groove (221) is formed on the side of the second assembly rod (22), and the slide groove (221) includes a first part (2211) and a second part (2212), the second part (2212) is located in the second assembly rod (22), one end of the first part (2211) is connected to the second part (2212), and the other end of the first part (2211) extends to the side of the second assembly rod (22) for communication with the outside, wherein in the vertical direction, the size of the first part (2211) is smaller than the size of the second part (2212); the mounting portion (31) includes a block structure (311) adapted to the slide groove (221), and a plate structure (312) arranged above the block structure (311), and the mounting portion (31) is slidably mounted in the slide groove (221); A plurality of positioning grooves (222) are formed on the side surface of the second assembly rod (22), and the plurality of positioning grooves (222) are arranged at intervals along the length direction of the second assembly rod (22). The positioning groove (222) is arranged above the sliding groove (221), and a positioning protrusion (3121) matching the positioning groove (222) is formed on the side of the plate-like structure (312) close to the second assembly rod (22).

5. The lower limb postoperative traction nursing device according to claim 4, characterized in that: The inner surface of the positioning groove (222) is formed into a spherical crown structure.

6. The lower limb postoperative traction nursing device according to claim 1, characterized in that: The postoperative traction nursing device for lower limbs also includes an airbag assembly (5), the airbag assembly (5) includes an air pump (51), an airbag body (52) and an air inflation tube (53), the airbag body (52) is arranged on the placement portion (32), one end of the air inflation tube (53) is connected to the air pump (51), and the other end of the air inflation tube (53) is connected to the airbag body (52).

7. The lower limb postoperative traction nursing device according to claim 6, characterized in that: The first assembly rod (21) and the second assembly rod (22) are both formed into a hollow structure; The air pump (51) is mounted on the first assembly rod (21), and the air pipe (53) is inserted into the first assembly rod (21) and the second assembly rod (22); and / or the fan (41) is mounted on the first assembly rod (21), and the air outlet pipe (42) is inserted into the first assembly rod (21) and the second assembly rod (22).

8. The lower limb postoperative traction nursing device according to claim 1, characterized in that: The placement portion (32) comprises a first placement plate (321) and a second placement plate (322) which are arranged opposite to each other, and a third placement plate (323) connected between the first placement plate (321) and the second placement plate (322); a ventilation passage (324) is formed in the placement portion (32); first air outlet holes (325) and second air outlet holes (323) which are arranged at intervals in the vertical direction are provided on the first placement plate (321) and the second placement plate (322); An air outlet through hole (326), one end of the ventilation channel (324) is connected to the air outlet pipe (42), and the other end of the ventilation channel (324) is respectively connected to the first air outlet through hole (325) and the second air outlet through hole (326); Wherein, the first air outlet hole (325) is located above the second air outlet hole (326), the first air outlet hole (325) is arranged in an inclined upward direction, and the second air outlet hole (326) is arranged in an inclined downward direction.

9. The lower limb postoperative traction nursing device according to any one of claims 1 to 8, characterized in that: The assembly parts (2) are provided in two numbers, the first assembly rods (21) corresponding to the two assembly parts (2) are respectively connected to the two ends of the mounting block (12), and the ends of the second assembly rods (22) corresponding to the two assembly parts (2) away from the first assembly rod (21) are connected via a connecting rod (6).

10. The lower limb postoperative traction nursing device according to claim 9, characterized in that: The assembly (2) further comprises a support rod (7), wherein the support rod (7) comprises a sleeve portion (71) and a support portion (72) which are connected to each other, wherein the sleeve portion (71) is rotatably sleeved on the connecting rod (6), and the support portion (72) is configured to be able to axially adjust its own length.

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