CN211067320U

CN211067320U - Heart postoperative joint fixing device

Info

Publication number: CN211067320U
Application number: CN201922073950.8U
Authority: CN
Inventors: 李珍; 顾月; 李竟
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-24
Anticipated expiration: 2029-11-26

Abstract

A heart postoperative joint fixing device, which effectively solves the problems that local skin is easy to be pressed and ischemic and inconvenient to use when the joint is restrained; the bed comprises a bed body in the left-right direction, connecting rods in the front-back direction are respectively arranged on the front side and the back side of the bed body, opposite ends of the two connecting rods are respectively provided with clamping blocks in the left-right direction, a pressing plate in the front-back direction is detachably connected between the two clamping blocks, the front end of the bed body is slidably connected with a connecting block positioned on the right side of the connecting rods, a fixing plate in the front-back direction is arranged at the rear end of the connecting block, a rectangular groove which is communicated from top to bottom and in the left-right direction is formed in the front side of the fixing plate, a rotating shaft in the left-; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Heart postoperative joint fixing device

Technical Field

The utility model relates to a cardiac surgery postoperative care apparatus technical field, especially a cardiac surgery postoperative joint fixing device.

Background

In congenital heart disease operation, usually puncture at groin, make the guide wire follow the blood vessel to repair the operation to the heart, the postoperative patient need lie flat on bed, require the art side limbs to straighten when patient lies flat, especially operation side hip joint, in order to avoid the puncture point to bleed, hip joint and knee joint can not be crooked, the deficiency in the prior art lies in, to the fixed effect of hip joint not good, also influence patient's comfort degree, simultaneously, often fix the layer board on the patient with band and bandage fixed patient's knee, easily cause local skin to be pressed ischemia, be inconvenient for patient's use.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the present invention aims to provide a device for fixing a joint after a heart operation, which effectively solves the problems that the local skin is easy to be pressed and ischemic and is inconvenient to use when the joint is bound.

The technical scheme of its solution is, the utility model discloses a left right direction's the bed body, both sides are equipped with the connecting rod of fore-and-aft direction respectively around the bed body, the looks remote site of two connecting rods is equipped with left right direction's clamp splice respectively, dismantle the clamp plate that is connected with a fore-and-aft direction between two clamp splices, bed body front end sliding connection has the connecting block that is located the connecting rod right side, the connecting block rear end is equipped with the fixed plate of fore-and-aft direction, the rectangular channel that link up and left right direction about the fixed plate front side was seted up, the axial pivot about the rectangular channel internal rotation is connected with, axial and opening are curved fixation clamp down about.

Compared with the prior art, the beneficial effects of the utility model are that: through clamp splice and the clamp plate cooperation that both sides set up around the bed body, fixed patient's hip joint position prevents that the transition constraint from bringing the injury for the patient, utilizes two fixation clamps that can swing back and forth simultaneously, fixes patient's thigh and shank respectively, both prevents that patient's shank is crooked, and the medical personnel of also being convenient for use, this simple structure, convenient operation conceives the novelty, and the practicality is strong.

Drawings

Fig. 1 is an isometric view of the present invention.

Figure 2 is the utility model discloses a partially cut owner and look axonometric drawing.

Fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 4 is an enlarged view of B in fig. 2 according to the present invention.

Fig. 5 is an enlarged view of C in fig. 2 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 5, the bed body 1 including the left and right directions, both sides are equipped with fore-and-aft direction's connecting rod 2 respectively around the bed body 1, the looks remote site of two connecting rods 2 is equipped with left and right directions's clamp splice 3 respectively, dismantle between two clamp splices 3 and be connected with a fore-and-aft direction's clamp plate 4, bed body 1 front end sliding connection has the connecting block 5 that is located connecting rod 2 right side, connecting block 5 rear end is equipped with fore-and-aft direction's fixed

plate

6, 6 front sides of fixed plate are opened and are had the rectangular channel 7 that link up from top to bottom and left and right directions, axial pivot 8 is controlled in 7 internal rotation of rectangular channel is connected with, both ends are fixed with respectively about pivot.

In order to realize the detachable connection of the pressing plate 4 and the clamping block 3, the upper side of the clamping block 3 on the front side is provided with a plurality of grooves 10 which are arranged along the vertical direction and have backward openings, the clamping block 3 on the rear side is provided with a plurality of through grooves 11 which are in one-to-one correspondence with the grooves 10 and have a through hole in the front and back, and the pressing plate 4 can be inserted into the through grooves 11 and the front end surface of the pressing plate 4 can be in contact with the front end surface of the grooves 10.

In order to enable the pressing plate 4 to be locked between the two clamping blocks 3, the clamping block 3 on the rear side is provided with a stop groove 12 with an upward opening and communicated with the through grooves 11, a stop rod 13 is detachably connected in the stop groove 12, and the front surface of the stop rod 13 can be in contact with the rear end face of the pressing plate 4.

In order to realize 8 pivoted lockings of counter shaft, 8 on the coaxial gear 14 that is equipped with of pivot, set up on the fixed plate 6 and lie in 14 the place ahead of gear and opening groove 15 of stepping down up, 15 bottom sliding connection in groove of stepping down have a

slide

16, 15 rear sides in groove of stepping down are through running through groove and rectangular channel 7 intercommunication, 16 rear ends of slide stretch out and run through the groove and can insert between 14 adjacent two teeth of a cogwheel of gear.

In order to facilitate the sliding of the sliding plate 16 in the abdicating groove 15, a sliding block 17 with the upper end extending out of the abdicating groove 15 is arranged on the front side of the sliding plate 16, and the sliding block 17 is connected with the front end face of the abdicating groove 15 through a spring 18.

In order to improve the comfort of the patient, an elastic cloth 19 is arranged between the two fixing clamps 9, and a soft cushion 20 is detachably connected between the opposite surfaces of the two clamping blocks 3.

When the utility model is used, the fixing clamp 9 swings forwards and is not contacted with the fixing plate 6 in the initial state, the pressing plate 4 is not contacted with the clamping block 3, the stop rod 13 is inserted into the stop groove 12, and the sliding plate 16 is inserted into the space between two adjacent gear teeth of the gear 14 to lock the rotation of the gear 14;

the cushions 20 with different types are arranged, different cushion 20 types can be selected according to the body types of patients to be connected with the clamping blocks 3, the patients after the operation lie on the bed body 1 flatly, the abdomen thighs of the patients are positioned between the two clamping blocks 3, the cushion 20 types are selected, the cushion 20 and the clamping blocks 3 are matched to limit the horizontal movement of the hip joints of the patients, the stop rod 13 is pulled upwards to be separated from the stop groove 12, the press plate 4 is inserted into the through groove 11 until the front end face of the press plate 4 is contacted with the front end face of the groove 10, the stop rod 13 is inserted into the stop groove 12, the rear end face of the press plate 4 is contacted with the front end face of the stop rod 13, the press plate 4 is in a locking state at the moment to limit the up-down movement of the hip joints of the patients, the slide block 17 is held to slide forwards, the slide block 17 drives the slide plate 16 to slide forwards, the slide block 17, at the moment, the rotating shaft 8 can rotate freely, the fixing clamp 9 rotates backwards until the fixing clamp is contacted with the leg of a patient, the fixing clamp 9 on the left side fixes the thigh, the fixing clamp 9 on the right side fixes the shank, the elastic cloth 19 is contacted with the knee to prevent the leg of the patient from bending, the force on the sliding block 17 is removed, the spring 18 drives the sliding plate 16 to be inserted between two adjacent gear teeth of the gear 14 through the sliding block 17, and the rotating shaft 8 is locked by the gear 14 to keep the fixing clamp 9 fixed on the leg of the patient;

after the use is finished, the stop rod 13 is pulled upwards to be separated from the stop groove 12, the press plate 4 is taken out from the through groove 11 and the groove 10, the limitation of the hip joint of a patient in the vertical direction is removed, the stop rod 13 is inserted into the stop groove 12, the cushion 20 is taken out from two sides of the patient, the slide block 17 is held to slide forwards, the slide block 17 drives the slide plate 16 to be separated forwards from the gear 14, the slide block 17 compresses the spring 18 forwards, the fixing clamp 9 can be rotated forwards to remove the fixing of the leg of the patient, the force on the slide block 17 is removed after the leg of the patient is taken out, the spring 18 restores to push the slide block 17 to slide forwards, and the slide block 17 drives the slide plate 16 to be inserted between two.

The utility model discloses paste the bonding through the magic between well cushion 20 and clamp splice 3, be convenient for satisfy different size patients' user demand.

Claims

1. The utility model provides a heart postoperative joint fixing device, bed body (1) including the left and right directions, a serial communication port, both sides are equipped with fore-and-aft direction's connecting rod (2) respectively around the bed body (1), the looks remote site of two connecting rods (2) is equipped with about clamp splice (3) of direction respectively, dismantle between two clamp splice (3) and be connected with clamp plate (4) of a fore-and-aft direction, bed body (1) front end sliding connection has connecting block (5) that are located connecting rod (2) right side, connecting block (5) rear end is equipped with fixed plate (6) of fore-and-aft direction, rectangular channel (7) of link up about and about just direction are seted up to fixed plate (6) front side, axial pivot (8) about rectangular channel (7) are connected with the internal rotation, both ends are fixed with about pivot (8) respectively and open and are.

2. A heart postoperative joint fixing device according to claim 1, characterized in that the upper side of the clamping block (3) at the front side is provided with a plurality of grooves (10) which are arranged along the up-down direction and open backwards, the clamping block (3) at the rear side is provided with a plurality of through grooves (11) which are one-to-one corresponding to the grooves (10) and are through from front to back, the pressing plate (4) can be inserted into the through grooves (11) and the front end surface of the pressing plate (4) can be contacted with the front end surface of the grooves (10).

3. A heart postoperative joint fixing device according to claim 1, characterized in that the rear clamping block (3) is provided with a stopping groove (12) which is opened upwards and communicated with the plurality of through grooves (11), a stopping rod (13) is detachably connected in the stopping groove (12), and the front surface of the stopping rod (13) can be contacted with the rear end surface of the pressing plate (4).

4. A heart postoperative joint fixing device according to claim 1, characterized in that the rotating shaft (8) is coaxially provided with a gear (14), the fixing plate (6) is provided with a yielding groove (15) which is located in front of the gear (14) and has an upward opening, the bottom of the yielding groove (15) is slidably connected with a sliding plate (16), the rear side of the yielding groove (15) is communicated with the rectangular groove (7) through a through groove, and the rear end of the sliding plate (16) extends out of the through groove and can be inserted between two adjacent gear teeth of the gear (14).

5. A heart postoperative joint fixing device according to claim 4, characterized in that the slide plate (16) is provided at its front side with a slide block (17) having an upper end extending out of the abdicating groove (15), and the slide block (17) is connected with the front end face of the abdicating groove (15) via a spring (18).

6. A heart postoperative joint fixing device according to claim 1, characterized in that an elastic cloth (19) is arranged between the two fixing clips (9), and soft pads (20) are detachably connected to the opposite surfaces of the two clamping blocks (3).