CN210158753U

CN210158753U - Infant double-lower-limb suspension traction device

Info

Publication number: CN210158753U
Application number: CN201920507290.7U
Authority: CN
Inventors: 肖龙; 王志荣; 陆爱清; 黄钰; 王素春; 施建东; 鱼竞成; 缪伟; 倪春林; 黄燕; 季科
Original assignee: Hospital Of Traditional Chinese Hospital Zhangjagang City
Current assignee: Hospital Of Traditional Chinese Hospital Zhangjagang City; Zhangjiagang Hospital of Traditional Chinese Medicine
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-03-20
Anticipated expiration: 2029-04-15

Abstract

The utility model discloses a two low limbs of infant suspend draw gear in midair, including the suspension, hang on the suspension and hang two ∩ shape's that are used for fixing two low limbs of infant skin traction area, the skin traction area comprises expansion plate and two splint that are located expansion plate both sides, be equipped with an ankle fixed band that is used for entangling the infant ankle in the inside of every skin traction area, be connected with the haulage rope on every ankle fixed band respectively, every haulage rope activity respectively upwards passes behind the expansion plate that corresponds the skin traction area simultaneously with tension sensor's lower side traction end is connected, tension sensor's upside traction end is connected with the piston rod of the cylinder of installing on the suspension, tension sensor's signal end and controller signal connection, controller and alarm signal connection.

Description

Infant double-lower-limb suspension traction device

Technical Field

The utility model relates to the technical field of medical rehabilitation equipment, concretely relates to infant's two low limbs suspend draw gear in midair.

Background

Femoral shaft fracture is common limb injury of infants, and a double-lower-limb suspension skin traction method, also called a blaine traction method, is a common method for treating the femoral shaft fracture of the infants under 4 years old. The traditional double lower limb suspension skin traction method is to suspend the two lower limbs of the patient on the suspension by a skin traction belt. The traditional double lower limb suspension skin traction method has the following defects: (1) the skin traction belt is easy to loosen and slip in the process of traction of the two lower limbs of the patient child, so that the fracture end is dislocated again, and the fracture traction treatment effect of the patient child is influenced; (2) after the skin traction belt loosens and slips in the process of traction of the two lower limbs of the sick child, if medical care personnel or parents of accompanying nursing cannot find and treat the skin traction belt in time, the fracture traction treatment effect of the sick child is influenced.

Disclosure of Invention

The utility model aims at providing an infant double-lower-limb suspension traction device which can improve the fracture traction treatment effect of the infant and reduce the complication.

In order to achieve the purpose, the technical scheme is that the infant double-lower-limb suspension traction device comprises a suspension frame, wherein two ∩ -shaped traction belts for fixing double lower limbs of a patient are hung on the suspension frame, each traction belt consists of an expansion plate and two clamping plates positioned on two sides of the expansion plate, an ankle fixing belt for sleeving the ankle of the patient is arranged inside each traction belt, each ankle fixing belt is connected with a traction rope, each traction rope respectively and movably penetrates through the expansion plate corresponding to the traction belt upwards and then is connected with the lower traction end of a tension sensor, the upper traction end of the tension sensor is connected with a piston rod of a cylinder installed on the suspension frame, the signal end of the tension sensor is in signal connection with a controller, and the controller is in signal connection with an alarm.

Further, the infant double-lower-limb suspension and traction device comprises: the left side and the right side of each ankle fixing band are respectively sleeved with a pull ring, each pull ring is respectively connected with a traction rope, and each traction rope respectively and movably penetrates upwards through an expansion plate corresponding to the leather traction band and then is simultaneously connected with the lower side traction end of the tension sensor.

Further, the infant double-lower-limb suspension and traction device comprises: the ankle fixing band has the following specific structure: including the fixed band, detachably is provided with the magic subsides that glue each other respectively at the both ends of fixed band.

Further, the infant double-lower-limb suspension and traction device comprises: the opposite inner side walls of the two splints of each skin traction belt are wound with a layer of self-adhesive bandage for increasing the friction force between the skin traction belt and the skin of the lower limb of the child patient.

Further, the infant double-lower-limb suspension and traction device comprises: the specific hanging structure of the belt is as follows: the suspension above the belt is movably supported with a roller, the top of the belt is connected with a lifting rope, the lifting rope is connected with a balancing weight after bypassing the roller, and the belt is suspended on the suspension by matching with the lifting rope through the balancing weight.

Through the implementation of the above technical scheme, the beneficial effects of the utility model are that: (1) the double-insurance fracture traction treatment mode with the combination of the traction of the skin traction belt and the traction of the ankle fixing belt is adopted, on one hand, when the skin traction belt keeps a normal traction posture, the ankle fixing belt is in a non-traction state, so that the compression and ischemia of the ankle of the infant cannot be caused, when the skin traction belt loosens and slips in the process of traction of the double lower limbs of the infant, the double lower limbs of the infant can continue to maintain a correct traction posture under the traction of the ankle fixing belt, and the fracture traction treatment effect of the infant is ensured; (2) the controller, the alarm and the tension sensor are matched to ensure that the alarm can give an alarm in time after the skin traction belt loosens and slips in the process of traction of the double lower limbs of the sick child, so that the medical personnel or the parents of accompanying nursing can find and handle abnormal conditions in time, the fracture traction treatment effect of the sick child is further improved, and the occurrence of complications is reduced.

Drawings

Fig. 1 is a schematic structural view of the infant double-lower-limb suspension traction device of the present invention.

Fig. 2 is an enlarged schematic view of a portion H shown in fig. 1.

Detailed Description

As shown in figures 1 and 2, the infant double lower limb suspension traction device comprises a suspension 1, two ∩ -shaped skin traction belts for fixing double lower limbs of a patient are hung on the suspension 1, each skin traction belt consists of an expansion plate 21 and two clamping plates 22 positioned on two sides of the expansion plate 21, an ankle fixing belt 3 for sleeving the ankle of the patient is respectively arranged in each skin traction belt, a pull ring 4 is respectively sleeved on the left side and the right side of each ankle fixing belt 3, a traction rope 5 is respectively connected to each pull ring 4, each traction rope 5 respectively movably penetrates through the expansion plate 21 of the corresponding skin traction belt upwards and is simultaneously connected with the lower side traction end of a tension sensor 6, the upper side traction end of the tension sensor 6 is connected with a piston rod of a cylinder 7 arranged on the suspension 1, the signal end of the tension sensor 6 is connected with a controller 8 in a signal mode, the controller 8 is connected with a signal alarm 9, when the controller 8 detects that the real-time tension value fed back by the tension sensor 6 is larger than a preset safe tension value, the alarm is used for controlling the alarm, the alarm to be generated by the controller 8, the controller 8 is connected with the controller 8, the controller 8 is connected with the safety belt, the controller 8 is connected with the medical care device, the infant suspension belt, the infant double lower limb suspension belt, the infant can further prevent the infant from being damaged, the infant is further, the infant traction belt, the infant suspension belt, the infant is capable of the infant traction belt, the infant is capable of the infant, the infant is damaged, the infant is damaged, the infant is further, the infant is prevented from being damaged, the infant is prevented from being damaged, the infant is further, the infant suspension belt, the infant is prevented from being damaged, the infant is further, the infant suspension belt, the infant is;

the working principle of the utility model is as follows:

firstly, the air cylinder 7 drives the two ankle fixing bands 3 to ascend or descend through the tension sensor 6, the pull ring 4 and the traction rope 5 until the two ankle fixing bands 3 are adjusted to the positions which can just sleeve the lower limbs of the infant and cannot upwards pull the ankles of the infant, then the two ankle fixing bands 3 are respectively sleeved on the ankles of the infant, then the two skin traction bands are respectively sleeved outside the two lower limbs of the infant by adjusting the weight of the balancing weight 13, and then the skin traction bands are wound and fixed on the corresponding lower limbs of the infant by using medical gauze;

in the normal fracture traction process, the infant maintains a correct and effective traction posture through a skin traction belt, and in the traction process, the controller 8 receives a tension value fed back by the tension sensor 6 in real time; after the in-process of pulling two low limbs of infant is become flexible the slippage to skin traction belt, two low limbs of infant still can continue to maintain the exact gesture of pulling under ankle fixed band 3's traction this moment, and simultaneously, because the skin traction belt pine takes off the back, the low limbs of infant can carry out the tractive to haulage rope 5, lead to acting on force sensor 6's pulling force to increase, when controller 8 detects the real-time pulling force value of force sensor 6 feedback and is greater than when predetermineeing safe pulling force value, controller 8 can control alarm 9 and take place the police dispatch newspaper, suggestion medical personnel or the head of accompanying nursing parent's skin traction belt of low limbs this moment comes loose and drops, make medical personnel or the head of accompanying nursing parent's ability in time discover and handle the abnormal conditions, it is fixed to twine the skin traction belt that.

The utility model has the advantages that: (1) the double-insurance fracture traction treatment mode with the cooperation of the traction of the leather traction belt and the traction of the ankle fixing belt is adopted, on one hand, after the leather traction belt loosens and slips in the process of traction of the double lower limbs of the infant, the double lower limbs of the infant can continue to maintain the correct traction posture under the traction of the ankle fixing belt, so that the fracture traction treatment effect of the infant is ensured, on the other hand, under the condition of maintaining the correct traction posture of the infant, the leather traction belt can be periodically detached to observe and care the skin of the double lower limbs of the infant, so that the skin injury caused by continuous traction is avoided, the complications are reduced, and the treatment effect of the infant is improved; (2) cooperate through controller, alarm and force sensor and ensure that after the in-process that the belt is being pull two low limbs of infant is not hard up the slippage, the alarm can in time send out the police dispatch newspaper, makes medical personnel or the parents of accompanying and attending to can in time discover and handle the abnormal conditions, avoids the infant ankle to continuously pull and causes the complication of ischemic necrosis, further improves infant fracture and pulls treatment.

Claims

1. The infant double-lower-limb suspension traction device comprises a suspension frame, wherein two ∩ -shaped leather traction belts for fixing double lower limbs of an infant are hung on the suspension frame, each leather traction belt consists of an expansion plate and two clamping plates positioned on two sides of the expansion plate, and is characterized in that an ankle fixing belt for sleeving the ankle of the infant is arranged in each leather traction belt respectively, each ankle fixing belt is connected with a traction rope respectively, each traction rope penetrates through the expansion plate of the corresponding leather traction belt upwards movably and then is connected with the lower side traction end of a tension sensor, the upper side traction end of the tension sensor is connected with a piston rod of a cylinder arranged on the suspension frame, the signal end of the tension sensor is in signal connection with a controller, and the controller is in signal connection with an alarm.

2. The infant double-lower-limb suspension traction device according to claim 1, characterized in that: the left side and the right side of each ankle fixing band are respectively sleeved with a pull ring, each pull ring is respectively connected with a traction rope, and each traction rope respectively and movably penetrates upwards through an expansion plate corresponding to the leather traction band and then is simultaneously connected with the lower side traction end of the tension sensor.

3. The infant double-lower-limb suspension traction device according to claim 1 or 2, characterized in that: the ankle fixing band has the following specific structure: including the fixed band, detachably is provided with the magic subsides that glue each other respectively at the both ends of fixed band.

4. The infant double-lower-limb suspension traction device according to claim 1 or 2, characterized in that: the opposite inner side walls of the two splints of each skin traction belt are wound with a layer of self-adhesive bandage for increasing the friction force between the skin traction belt and the skin of the lower limb of the child patient.

5. The infant double-lower-limb suspension traction device according to claim 1 or 2, characterized in that: the specific hanging structure of the belt is as follows: the suspension above the belt is movably supported with a roller, the top of the belt is connected with a lifting rope, the lifting rope is connected with a balancing weight after bypassing the roller, and the belt is suspended on the suspension by matching with the lifting rope through the balancing weight.