CN213098249U

CN213098249U - Skeleton traction device

Info

Publication number: CN213098249U
Application number: CN202020939050.7U
Authority: CN
Inventors: 许甜甜; 李卫玉; 应菲菲; 虞艳红
Original assignee: Jinhua central hospital
Current assignee: Jinhua central hospital
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-05-04
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a skeleton draw gear, including the traction frame of locating the sick bed tail, locate the haulage rope on the traction frame and locate the traction rope both ends respectively the traction bow with draw the hammer, be equipped with the stewart needle on drawing the bow, the traction frame draws the support with the second of locating the sick bed bottom including the first support of drawing that locates sick bed upper portion, draws the hammer to hang in the second and draws the support below and tensioning through first traction support and second and draw the haulage rope of support to the stewart needle on the traction bow draws the skeleton, the utility model discloses a to draw the hammer to hide in the below of sick bed, prevent that the medical personnel who passes by the road, accompany the family members etc. and collide the traction hammer and lead to drawing droing of hammer and make patient draw the wound pain, and then influence the treatment, also can avoid drawing the hammer to drop and injure medical personnel or accompany the family members, improve the security.

Description

Skeleton traction device

Technical Field

The utility model belongs to the field of medical equipment, concretely relates to bone draw gear.

Background

At present, many orthopedic patients need to achieve the treatment purposes of reduction, deformity correction, pain relief, fixation and the like through skeletal traction. This skeleton traction process is accomplished in coordination through the stewart's needle of locating tailstock top, traction bow, haulage rope, traction frame and instruments such as traction hammer, but because the traction hammer passes through the haulage rope and hangs on the traction frame of tailstock, medical personnel, the family members of accompanying bed etc. that pass by collide with easily and lead to pulling falling of hammer for patient pulls the wound pain, influences the treatment, also can lead to personnel's injure by a crashing object, exists the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a safe bone traction device.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a skeleton draw gear, is including locating the traction frame of sick bed tailstock, locating the haulage rope on the traction frame and locating the traction bow at haulage rope both ends respectively and draw the hammer, be equipped with the stewart's needle on the traction bow, the traction frame is drawn the support with the second of locating the sick bed bottom including the first support of drawing of locating sick bed upper portion, draws the hammer to hang and draws the support below and tensioning in the second and draw the haulage rope that support and second were drawn through first support of drawing and second to the stewart's needle on the arch is drawn the skeleton to the pulling.

In the bone traction device, the first traction support comprises a traction rod and a support rod, the traction rod and the support rod are fixed on the sickbed, the support rod is located below the traction rod, a traction pulley is arranged at the end of the traction rod, a support pulley is arranged at the end of the support rod, and the traction rope sequentially bypasses the traction pulley and the support pulley to avoid the sickbed.

In the bone traction device, the second traction support comprises a limiting rod arranged at the bottom of the sickbed and a limiting pulley arranged at the bottom of the limiting rod, and the traction hammer is hung below the limiting pulley through a traction rope which bypasses the limiting pulley.

In the bone traction device, the support rod is connected with a support platform for supporting the leg of the patient, and the support platform is positioned on the sickbed.

In the bone traction device, the traction frame further comprises a wire blocking barrel connected between the first traction bracket and the second traction bracket, and the traction rope passes through the wire blocking barrel.

In the bone traction device, the thread blocking barrel comprises two hinged arc-shaped plates, and the two arc-shaped plates are buckled and locked through a buckle to form the thread blocking barrel.

The utility model has the advantages that:

the utility model provides a skeleton draw gear, is including locating the traction frame of sick bed tailstock, locating the haulage rope on the traction frame and locating the traction bow at haulage rope both ends respectively and draw the hammer, be equipped with the stewart's needle on the traction bow, the traction frame is drawn the support with the second of locating the sick bed bottom including the first support of drawing of locating sick bed upper portion, draws the hammer to hang and draws the support below and tensioning in the second and draw the haulage rope that support and second were drawn through first support of drawing and second to the stewart's needle on the arch is drawn the skeleton to the pulling. The technical scheme has the following technical effects:

at present, many orthopedic patients need to achieve the treatment purposes of reduction, deformity correction, pain relief, fixation and the like through skeletal traction. This skeleton traction process is accomplished in coordination through the stewart's needle of locating tailstock top, traction bow, haulage rope, traction frame and instruments such as traction hammer, but because the traction hammer passes through the haulage rope and hangs on the traction frame of tailstock, medical personnel, the family members of accompanying bed etc. that pass by collide with easily and lead to pulling falling of hammer for patient pulls the wound pain, influences the treatment, also can lead to personnel's injure by a crashing object, exists the potential safety hazard. The utility model discloses a to pull the hammer and hide in the below of sick bed, prevent that the medical personnel who passes by, accompany a family member etc. and collide to pull the hammer and lead to pulling droing of hammer and make patient pull the wound pain, and then influence the treatment, also can avoid pulling the hammer and drop to injure medical personnel or accompany a family member, improve the security.

The features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

Drawings

The invention will be further described with reference to the accompanying drawings and specific embodiments:

FIG. 1 is a schematic view of a bone traction apparatus of the present invention;

fig. 2 is a schematic view of a wire blocking barrel.

Reference numerals:

100. a hospital bed; 210. a draw bar; 211. a traction sheave; 220. a support bar; 221. a support pulley; 310. a limiting rod; 311. a limiting pulley; 400. a hauling rope; 500. drawing a bow; 600. a traction hammer; 700. a support platform; 800. a wire blocking cylinder; 810. an arc-shaped plate; 820. and (5) buckling.

Detailed Description

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example (b):

the utility model provides a skeleton draw gear, as shown in fig. 1 and 2, including the traction frame of locating sick bed 100 tailstock, locate haulage rope 400 on the traction frame and locate the traction bow 500 and the traction hammer 600 at haulage rope 400 both ends respectively, be equipped with the stewart's needle on the traction bow 500, the traction frame is including locating the first support of drawing on sick bed 100 upper portion and locating the second support of drawing of sick bed 100 bottom, the traction hammer 600 hangs in the second draws support below and the tensioning haulage rope 400 of drawing the support through first support of drawing and second to the stewart's needle on the traction bow 500 is drawn the skeleton.

In this embodiment, the first traction bracket includes a traction rod 210 and a support rod 220 fixed on the hospital bed 100, the support rod 220 is located below the traction rod 210, a traction pulley 211 is arranged at an end of the traction rod 210, a support pulley 221 is arranged at an end of the support rod 220, the traction rope 400 sequentially bypasses the traction pulley 211 and the support pulley 221 to avoid the hospital bed 100, the hospital bed 100 is prevented from influencing a pulling effect of the traction rope 400 on the traction bow 500, the second traction bracket includes a limit rod 310 arranged at the bottom of the hospital bed 100 and a limit pulley 311 arranged at the bottom of the limit rod 310, the traction hammer 600 is hung below the limit pulley 311 through the traction rope 400 bypassing the limit pulley 311, a support platform 700 for supporting a leg of a patient is connected to the support rod 220, the support platform 700 is located on the hospital bed 100, and the lower part of.

As shown in fig. 1, when the traction hammer is used, a patient lies on a hospital bed 100, the leg of the patient is connected with a traction bow 500 through a stewart needle, one end of a traction rope 400 is connected with the traction bow 500, and the other end of the traction rope sequentially passes through a traction pulley 211, a supporting pulley 221 and a limiting pulley 311 and is connected with a traction hammer 600, under the action of the gravity of the traction hammer 600, the traction rope 400 is tensioned and tensioned to pull the traction bow 500, so that the traction bow 500 forms traction on the bone of the leg of the patient through the stewart needle, because the traction hammer 600 is hidden below the hospital bed 100, the situation that a passing medical staff, an accompanying family member and the like collide with the traction hammer 600 to cause the falling of the traction hammer 600 to cause the pain of the traction wound of the patient, further treatment is affected, the situation that the medical staff or the accompanying family member are injured due to the falling.

As shown in fig. 2, the traction frame in this embodiment further includes a wire blocking cylinder 800 connected between the first traction support and the second traction support, the traction rope 400 passes through the wire blocking cylinder 800, so that the wire blocking cylinder 800 blocks the traction rope 400, prevent the passing medical staff, accompanying bed family members and the like from colliding with the traction rope 400 and changing traction force, and ensure the traction stability of the traction rope 400 to the traction bow 500, preferably, the wire blocking cylinder 800 includes two hinged arc plates 810, the two arc plates 810 are buckled and locked through a buckle 820 to form the wire blocking cylinder 800, and the two arc plates 810 are detachably connected, so that the wire blocking cylinder 800 can be opened to facilitate the penetration of the traction rope 400, and the use is more convenient.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A bone traction device characterized by: including the traction frame of locating the sick bed tail, locate the haulage rope on the traction frame and locate the haulage bow and the traction hammer at haulage rope both ends respectively, be equipped with the stewart's needle on the traction bow, the traction frame is drawn the support with the second of locating the sick bed bottom including the first support of drawing of locating sick bed upper portion, draw the hammer to hang and draw the support below and tensioning in the second and draw the haulage rope that support and second were drawn to first support of drawing and second to the stewart's needle on the pull traction bow pulls the skeleton.

2. A bone traction device as defined in claim 1, wherein: the first traction support comprises a traction rod and a support rod which are fixed on a sickbed, the support rod is located below the traction rod, a traction pulley is arranged at the end of the traction rod, a support pulley is arranged at the end of the support rod, and the traction rope sequentially bypasses the traction pulley and the support pulley to avoid the sickbed.

3. A bone traction device as defined in claim 2, wherein: the second traction support comprises a limiting rod arranged at the bottom of the sickbed and a limiting pulley arranged at the bottom of the limiting rod, and the traction hammer is hung below the limiting pulley through a traction rope which bypasses the limiting pulley.

4. A bone traction device as defined in claim 2, wherein: the support rod is connected with a support platform for supporting the legs of the patient, and the support platform is positioned on the sickbed.

5. A bone traction device as defined in claim 1, wherein: the traction frame further comprises a wire blocking cylinder connected between the first traction support and the second traction support, and the traction rope penetrates through the wire blocking cylinder.

6. A bone traction device as defined in claim 5, wherein: the wire blocking cylinder comprises two hinged arc-shaped plates, and the two arc-shaped plates are buckled and locked through buckles to form the wire blocking cylinder.