Traction bed for orthopedics department

Abstract

The utility model provides a traction bed for the orthopedics department, and relates to the technical field of medical beds. The traction bed comprises a bed body; the bedside frame is mounted at one end of the bedside of the bed body; the bed tail frame is mounted at one end of the bed tail of the bed body; the connecting rods are arranged on the two sides of the top of the bed head frame and the two sides of the top of the bed tail frame; the sliding rod is mounted on the bed tail frame in a sliding manner; the mounting rod is mounted between the two connecting rods; the traction handle is mounted on the mounting rod; the adjusting rod is mounted between the two connecting rods; the pulley traction assemblies are arranged on the sliding rod and the adjusting rod in a sliding manner; one end of the traction rope is used for fixing the part, needing traction, of the patient, and the other end of the traction rope sequentially penetrates through the sliding rod and the pulley traction assembly on the adjusting rod or penetrates through the pulley traction assembly on the adjusting rod to be connected with the counterweight assembly. When the traction bed is used, the position of the traction assembly can be adjusted according to different body positions and body type requirements of patients, so that the traction bed can be suitable for different patients to use to a greater extent in the traction process.

Description

Technical Field

[0001] The utility model relates to the technical field of medical beds, in particular to a traction bed for orthopedics. Background Art

[0002] Traction technology is a commonly used treatment method in orthopedics. It applies the principle of action and reaction. The traction device generates traction through the patient's limbs in the direction determined by the treatment requirements. The friction between the patient's weight and the bedding or the fulcrum of the traction frame forms a counter-traction force. It has the functions of treating fractures, fixing injured limbs, and contacting muscle spasms. It can improve blood circulation, correct deformities, etc. Currently, the commonly used traction techniques in clinical practice include belt traction, bone traction, skin traction, etc. The traction devices include traction ropes, pulleys, belts, and fixing belts. The size of the traction force is determined according to the needs of the treatment, and the direction of the traction force is set to maintain the traction limb in the position required for reduction and fixation. Special attention should be paid to the continuity of the traction force. The above-mentioned devices are not convenient for patients with different needs to use during the traction process. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an orthopedic traction bed, which can adjust the position of the traction component according to the different body positions and body shape requirements of the patients when in use, so that the traction bed can be more suitable for different patients during the traction process.

[0004] The technical solution adopted by the utility model is:

[0005] An orthopedic traction bed, comprising:

[0006] Bed;

[0007] A bedside frame, mounted on one end of the bedside of the bed body;

[0008] A bed foot frame, mounted on one end of the bed foot of the bed body;

[0009] Connecting rods, both sides of the top of the head frame and the foot frame are provided with connecting rods;

[0010] A sliding rod is slidably mounted on the bed end frame and can move up and down along the height direction of the bed end frame;

[0011] A mounting rod, mounted between the two connecting rods, and the mounting rod can slide along the axis direction of the connecting rods;

[0012] A traction handle, mounted on the mounting rod;

[0013] An adjusting rod is installed between the two connecting rods and can slide along the axis direction of the connecting rods after installation;

[0014] A pulley traction assembly, wherein the sliding rod and the adjusting rod are both slidably provided with a pulley traction assembly;

[0015] A traction rope, one end of which is used to fix the part of the patient that needs traction, and the other end of which passes through the sliding rod and the pulley traction assembly on the adjusting rod in sequence or passes through the pulley traction assembly on the adjusting rod;

[0016] The counterweight assembly is detachably connected to the other end of the traction rope.

[0017] Optionally, the traction handle comprises:

[0018] A mounting buckle connected to the mounting rod;

[0019] A pull rope portion, one end of which is fixedly arranged below the mounting buckle;

[0020] The handle portion is fixedly connected to the other end of the pull rope portion.

[0021] Optionally, the orthopedic traction bed further comprises:

[0022] A cross clamp is provided at both ends of the sliding rod, both ends of the mounting rod and both ends of the adjusting rod. The cross clamp connects the sliding rod with the foot frame, and the cross clamp connects the mounting rod and the adjusting rod with the connecting rod.

[0023] Optionally, the pulley traction assembly mounted on the sliding rod includes:

[0024] A first connecting portion connected to the sliding rod;

[0025] A first fixing portion is mounted on the first connecting portion and can lock the first connecting portion on the sliding rod;

[0026] A first mounting member, mounted on the bottom of the first connecting portion;

[0027] An adjusting screw is installed at an end of the first mounting member away from the first connecting portion, and the adjusting screw is arranged horizontally after being installed;

[0028] A rotating rod, sleeved on the adjusting screw;

[0029] A first roller, mounted on an end of the rotating rod away from the adjusting screw;

[0030] During rehabilitation traction, the angle of the rotating rod is adjusted according to the traction angle, and after adjustment, the adjusting screw is tightened so that the rotating rod is fixed between the nut of the adjusting screw and the first mounting member.

[0031] Optionally, the pulley traction assembly mounted on the adjusting rod includes:

[0032] A second connecting portion connected to the adjusting rod;

[0033] A second fixing portion is mounted on the second connecting portion and can lock the second connecting portion on the adjusting rod;

[0034] A second mounting member, mounted on the bottom of the second connecting portion;

[0035] A second roller is mounted on an end of the second mounting member away from the second connecting portion.

[0036] Optionally, the orthopedic traction bed further comprises:

[0037] The infusion mounting frame is slidably mounted between the two connecting rods, and the infusion mounting frame is provided with a hook for fixing the infusion bottle.

[0038] Compared with the prior art, the beneficial effects of the utility model are:

[0039] When the traction bed is in use, the position of the traction component can be adjusted according to the different body positions and body shape requirements of the patients, so that it can be more adaptable to different patients during the traction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0041] Figure 1 It is a schematic diagram of the main structure of an orthopedic traction bed.

[0042] Figure 2 It is a left view structural diagram of an orthopedic traction bed.

[0043] Figure 3 It is a schematic diagram of the top view of the structure of an orthopedic traction bed.

[0044] Figure 4 This is a schematic diagram of the structure during lumbar traction.

[0045] Figure 5 This is a schematic diagram of the structure during cervical traction.

[0046] Figure 6 This is a schematic diagram of the structure during upper limb traction.

[0047] Figure 7 This is a schematic diagram of the structure when a child is vertically suspended and pulled.

[0048] Figure 8 Schematic diagram of the structure during ankle, tibia and femur traction.

[0049] Fig. 9 This is a schematic diagram of the structure during abduction traction.

[0050] Reference numerals:

[0051] 1. Bed;

[0052] 2. Bedside frame;

[0053] 3. Bed foot frame;

[0054] 4. Connecting rod;

[0055] 5. Sliding rod;

[0056] 6. Install the rod;

[0057] 7. traction handle; 71. mounting buckle; 72. pull rope part; 73. handle part;

[0058] 8. Adjustment rod;

[0059] 9. Pulley traction assembly; 91. First connecting portion; 92. First fixing portion; 93. First mounting member; 94. Adjusting screw; 95. Rotating rod; 96. First roller; 97. Second connecting portion; 98. Second fixing portion; 99. Second mounting member; 910. Second roller;

[0060] 10. Traction rope;

[0061] 110. Counterweight assembly;

[0062] 120, Cross-shaped clamp;

[0063] 130. Infusion mounting bracket; 131. Hook. DETAILED DESCRIPTION

[0064] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0065] In the description of the present invention, it should be understood that the terms "length", "width", "thickness", "up", "down", "vertical", "horizontal", "top", "bottom", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships conventionally placed when the product of the present invention is used, or are the orientations or positional relationships conventionally understood by those skilled in the art. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0066] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0067] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0068] In the present utility model, unless otherwise clearly stipulated and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0069] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0070] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0071] like Figure 1 , Figure 2 and Figure 3 As shown, the embodiment of the utility model provides an orthopedic traction bed, including: a bed body 1, a headstock 2, a footstock 3, a connecting rod 4, a sliding rod 5, a mounting rod 6, a traction handle 7, an adjusting rod 8, a pulley traction assembly 9 and a traction rope 10. The headstock 2 is mounted on the head end of the bed body 1. The footstock 3 is mounted on the foot end of the bed body 1. Both ends of the top of the headstock 2 and the footstock 3 are connected by a connecting rod. The connecting rod 4 is slidably mounted on the footstock 3, and the connecting rod 4 can slide up and down along the height direction of the footstock 3 according to needs when in use. The mounting rod 6 is mounted between the two connecting rods 4, and the mounting rod 6 can slide along the axial direction of the connecting rod 4 after being installed. The traction handle 7 is mounted on the mounting rod 6. The adjusting rod 8 is mounted between the two connecting rods 4, and can slide along the axial direction of the connecting rod 4 after being installed. The sliding rod 5 and the adjusting rod 8 are both provided with a pulley traction assembly 9 slidably arranged. One end of the traction rope 10 is used to fix the part of the patient that needs traction, and the other end passes through the sliding rod 5 and the pulley traction assembly 9 on the adjusting rod 8 or passes through the traction assembly on the adjusting rod 8. The counterweight assembly 110 is detachably connected to the other end of the traction rope 10.

[0072] When in use, the bed surface of the bed body 1 is adjusted according to the different body position requirements of the patient. After adjustment, one end of the traction rope 10 is connected to the part of the patient that needs traction. Then, the weight of the counterweight assembly 110 is adjusted according to the weight requirement of traction.

[0073] like Figure 4 As shown, the weight assembly 110 includes: a connecting frame and weights. The connecting frame is connected to one end of the traction rope 10. The weights are placed on the connecting frame. The number of weights is increased or decreased according to the patient's traction requirements.

[0074] It should be noted that, during the traction process, different traction positions lead to different installations of the traction rope 10. The following is an example:

[0075] like Figure 6As shown, when performing upper limb traction, the bed surface of the bed body 1 is laid flat, and the patient lies flat on the bed surface with the patient's head facing one end of the bed head. One end of the traction rope 10 is connected to the connecting piece of the patient's hand. The other end passes through the sliding rod 5 and the pulley traction assembly 9 on the adjustment rod 8 in sequence, and then is connected to the counterweight assembly 110. The patient's hand is subjected to traction training.

[0076] When the upper limbs are pulled, the pulling handle 7 can also be used for pulling. When the patient stands up, the pulling handle 7 can assist the patient to stand up.

[0077] like Figure 4 As shown, when performing lumbar traction, the bed surface of the bed body 1 is laid flat, and the patient lies flat on the bed surface with the patient's head facing the end of the bed. One end of the traction rope 10 is connected to the connector at the patient's lumbar spine. The other end of the traction rope 10 passes through the pulley traction assembly 9 on the adjustment rod 8 and then is connected to the counterweight assembly 110. The patient's lumbar traction training is performed.

[0078] like Fig. 9 As shown, when performing leg abduction traction, the bed surface of the bed body 1 is laid flat, and the patient lies flat on the bed surface with the patient's head facing one end of the bed head. One end of the traction rope 10 is connected to the connector at the ankle joint of the patient. The other end of the traction rope 10 passes through the pulley traction assembly 9 on the adjustment rod 8, and then is connected to the counterweight assembly 110. The patient's legs are traction trained.

[0079] like Figure 8 As shown, when performing ankle, tibia and femur traction, one end of the bed body 1 is raised, the patient lies flat on the bed, the patient's calf is placed on the raised end, and the thigh fits the inclined bed surface. One end of the traction rope 10 is connected to the connector at the ankle joint of the patient. The other end of the traction rope 10 passes through the pulley traction assembly 9 on the adjustment rod 8, and then is connected to the counterweight assembly 110. The patient's legs are traction trained.

[0080] like Figure 7 As shown, when performing vertical suspension traction on a child, the bed surface of the bed body 1 is laid flat, and the patient lies flat on the bed surface with the patient's head facing one end of the bed head. One end of the traction rope 10 is connected to the connector at the ankle joint of the child. The other end passes through the sliding rod 5 and the pulley traction assembly 9 on the adjustment rod 8 in sequence, and then is connected to the counterweight assembly 110. Vertical suspension traction training is performed on the child.

[0081] like Figure 5 As shown, when performing cervical traction, the bed surface of the bed body 1 is laid flat, and the patient lies flat on the bed surface with the patient's head facing the end of the bed. One end of the traction rope 10 is connected to the connector at the patient's neck position. The other end of the traction rope 10 passes through the pulley traction assembly 9 on the adjustment rod 8 and then is connected to the counterweight assembly 110. The patient's cervical traction training is performed.

[0082] In one embodiment, if Figure 1 and Figure 2 As shown, the traction handle 7 includes: a mounting buckle 71, a pull rope portion 72 and a handle portion 73. The mounting buckle 71 is mounted on the mounting rod 6. The pull rope portion 72 is fixedly arranged below the mounting buckle 71, and the handle portion 73 is connected to the other end of the pull rope portion 72.

[0083] In order to facilitate the adjustment of the position of the traction handle 7, the traction handle 7 is installed on the mounting rod 6 through a mounting buckle 71, and the mounting buckle 71 can move along the axial direction of the mounting rod 6. During use, the length of the pull rope part 72 can be adjusted, which is convenient for adjusting according to the hand length of different people, so as to facilitate assisting the patient to stand up.

[0084] In one embodiment, if Figure 3 As shown, the orthopedic traction bed further includes: a cross clamp 120, both ends of the sliding rod 5, both ends of the mounting rod 6 and both ends of the adjusting rod 8 are provided with the cross clamp 120, the sliding rod 5 is connected to the foot frame 3 by the cross clamp 120, and the mounting rod 6 and the adjusting rod 8 are connected to the connecting rod 4 by the cross clamp 120.

[0085] In order to facilitate the adjustment of the positions of the sliding rod 5, the mounting rod 6 and the adjusting rod 8. The two ends of the sliding rod 5, the mounting rod 6 and the adjusting rod 8 are connected by a cross-shaped clamp 120.

[0086] The cross-shaped clamp 120 is of existing design, and its specific structure and working principle are not described in detail here.

[0087] In one embodiment, if Figure 2 As shown, the pulley traction assembly 9 installed on the sliding rod 5 includes: a first connecting portion 91, a first fixing portion 92, a first mounting member 93, an adjusting screw 94, a rotating rod 95 and a first roller 96. The first connecting portion 91 is connected to the sliding rod 5. The first fixing portion 92 is installed on the first connecting portion 91 and can lock the first connecting portion 91 on the sliding rod 5. The first mounting member 93 is installed at the bottom of the first connecting portion 91. The adjusting screw 94 is installed at one end of the first mounting member 93 away from the first connecting portion 91, and the adjusting screw 94 is arranged horizontally after installation. The rotating rod 95 is sleeved on the adjusting screw 94. The first roller 96 is installed at one end of the rotating rod 95 away from the adjusting screw 94. During rehabilitation traction, the angle of the rotating rod 95 is adjusted according to the traction angle, and the adjusting screw 94 is tightened after adjustment, so that the rotating rod 95 is fixed between the nut of the adjusting screw and the first mounting member 93.

[0088] When in use, first adjust the height of the sliding rod 5 according to the patient's needs, and then adjust the pulley assembly according to the traction requirements. During the adjustment, the first fixing portion 92 is in an unlocked state, so that the first connecting portion 91 can move along the axis direction of the sliding rod 5. After moving into place, the first fixing portion 92 can lock the first connecting portion 91. At the same time, according to the different traction positions, the adjusting screw 94 is loosened so that the rotating rod 95 can rotate on the adjusting screw 94. After rotating to the required angle, the adjusting screw 94 is locked, and the rotating rod 95 is fixed between the nut of the adjusting screw 94 and the side wall of the first mounting member 93. The traction rope 10 contacts the first pulley.

[0089] It should be noted that the first connecting portion 91 is a clamp structure, and the first fixing portion 92 is a screw on the clamp.

[0090] In one embodiment, if Figure 2 As shown, the pulley traction assembly 9 installed on the adjusting rod 8 includes: a second connecting portion 97, a second fixing portion 98, a second mounting member 99 and a second roller 910. The second connecting portion 97 is connected to the adjusting rod 8. The second fixing portion 98 is installed on the second connecting portion 97 and can lock the second connecting portion 97 on the adjusting rod 8. The second mounting member 99 is installed at the bottom of the second connecting portion 97. The second roller 910 is installed at one end of the second mounting member 99 away from the second connecting portion 97.

[0091] When in use, the position of the adjusting rod 8 is adjusted according to the use requirements, and then the position of the pulley traction assembly 9 installed thereon is adjusted as needed. During the adjustment process, the first fixing portion 92 is loosened so that the second connecting portion 97 can slide on the adjusting rod 8.

[0092] It should be noted that the second connecting portion 97 is a clamp structure, and the second fixing portion 98 is a screw on the clamp.

[0093] In one embodiment, if Figure 1 As shown, the orthopedic traction bed further includes: an infusion mounting frame 130, which is slidably mounted between the two connecting rods 4, and the infusion mounting frame 130 is provided with a hook 131 for fixing an infusion bottle.

[0094] When in use, in order to facilitate the infusion of the traction patient, an infusion mounting frame 130 is provided between the two connecting rods 4, and a hook 131 is provided on the infusion mounting frame 130. When infusion is needed, the infusion bottle is hung on the hook 131.

[0095] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An orthopedic traction bed, characterized in that: include: Bed; A bedside frame, mounted on one end of the bedside of the bed body; A bed foot frame, mounted on one end of the bed foot of the bed body; Connecting rods, both sides of the top of the head frame and the foot frame are provided with connecting rods; A sliding rod is slidably mounted on the bed end frame and can move up and down along the height direction of the bed end frame; A mounting rod, mounted between the two connecting rods, the mounting rod being slidable along the axis direction of the connecting rods; A traction handle, mounted on the mounting rod; An adjusting rod is installed between the two connecting rods and can slide along the axis direction of the connecting rods after installation; A pulley traction assembly, wherein the sliding rod and the adjusting rod are both slidably provided with a pulley traction assembly; A traction rope, one end of which is used to fix the part of the patient that needs traction, and the other end of which passes through the sliding rod and the pulley traction assembly on the adjusting rod in sequence or passes through the pulley traction assembly on the adjusting rod; The counterweight assembly is detachably connected to the other end of the traction rope.

2. The orthopedic traction bed according to claim 1, characterized in that: The traction handle comprises: A mounting buckle connected to the mounting rod; A pull rope portion, one end of which is fixedly arranged below the mounting buckle; The handle portion is fixedly connected to the other end of the pull rope portion.

3. The orthopedic traction bed according to claim 1, characterized in that: The orthopedic traction bed further comprises: A cross clamp is provided at both ends of the sliding rod, both ends of the mounting rod and both ends of the adjusting rod. The cross clamp connects the sliding rod with the foot frame, and the cross clamp connects the mounting rod and the adjusting rod with the connecting rod.

4. The orthopedic traction bed according to claim 1, characterized in that: The pulley traction assembly mounted on the sliding rod includes: A first connecting portion connected to the sliding rod; A first fixing portion is mounted on the first connecting portion and can lock the first connecting portion on the sliding rod; A first mounting member, mounted on the bottom of the first connecting portion; An adjusting screw is installed at an end of the first mounting member away from the first connecting portion, and the adjusting screw is arranged horizontally after being installed; A rotating rod, sleeved on the adjusting screw; A first roller, mounted on an end of the rotating rod away from the adjusting screw; During rehabilitation traction, the angle of the rotating rod is adjusted according to the traction angle, and after adjustment, the adjusting screw is tightened so that the rotating rod is fixed between the nut of the adjusting screw and the first mounting member.

5. The orthopedic traction bed according to claim 1, characterized in that: The pulley traction assembly mounted on the adjusting rod comprises: A second connecting portion connected to the adjusting rod; A second fixing portion is mounted on the second connecting portion and can lock the second connecting portion on the adjusting rod; A second mounting member, mounted on the bottom of the second connecting portion; A second roller is mounted on an end of the second mounting member away from the second connecting portion.

6. The orthopedic traction bed according to claim 1, characterized in that: The orthopedic traction bed further comprises: The infusion mounting frame is slidably mounted between the two connecting rods, and the infusion mounting frame is provided with a hook for fixing the infusion bottle.

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