CN210784923U - Orthopedic leg immobilization device - Google Patents

Abstract

The utility model discloses an orthopedic surgery leg fixing device, which comprises a fixing sleeve, a guide hole, a sliding column, a wedge block, a splint, a spring, a first pressing mechanism and a second pressing mechanism. The use of the device in the present application enables medical staff to quickly and conveniently fix the patient's affected limb, which is extremely convenient for the operation steps of traditional orthopaedic splints, saves time and effort, and not only reduces the work intensity of medical staff , but also improve the efficiency of medical staff.

Description

Orthopedic leg immobilization device

technical field

The utility model relates to a fixing device, in particular to a leg fixing device for bone surgery.

Background technique

Orthopedic splints are often used in hospital orthopaedics to fix patients' fractures, and splints made of wooden boards, bamboo boards, cardboard or plastic are fixed on the fractured limbs with ties or bandages to facilitate the fractured ends. Healing under relatively static conditions, together with gradual functional exercises, is a treatment method to promote fracture healing and restore limb function, also known as clamp therapy.

At present, the traditional orthopaedic splint fixation device has complicated operation steps, which is time-consuming and labor-intensive, which increases the work intensity of medical staff and reduces the work efficiency of medical staff.

Utility model content

The technical problem to be solved by the utility model is: providing an orthopedic surgery leg fixing device to solve the problem that the traditional orthopedic splint fixing operation steps are time-consuming and labor-intensive, increase the working intensity of medical staff, and reduce the working efficiency of medical staff.

In order to solve the above-mentioned technical problems, the technical scheme of the present utility model is: the orthopedic surgery leg fixing device, including a fixing sleeve, a guide hole, a sliding column, a wedge block, a splint, a spring, a first pressing mechanism, and a second pressing mechanism, The inner middle end of the fixed sleeve is integrally surrounded by a number of guide holes, the guide holes are through holes, the slide column is slidably arranged inside the guide hole, and the wedge-shaped block is fixed at one end of the slide column. The splint is fixed on the other end of the sliding column, the spring is fixed on the front and rear ends of the splint, and the spring is fixedly connected with the fixing sleeve, and the first pressing mechanism is threadedly sleeved on the left side of the fixing sleeve. The second pressing mechanism is threadedly sleeved on the right side of the fixing sleeve.

Further, the first pressing mechanism is composed of a first threaded sleeve and a first tapered sleeve.

Further, the first threaded sleeve is threadedly sleeved on the left side of the fixed sleeve.

Further, the first conical sleeve is fixed on the right side of the first threaded sleeve.

Further, the second pressing mechanism is composed of a second threaded sleeve and a second tapered sleeve.

Further, the second threaded sleeve is threadedly sleeved on the right side of the fixed sleeve.

Further, the second conical sleeve is fixed on the left side of the second threaded sleeve.

Further, the inner side of the splint is also pasted with a sponge pad with a Velcro.

Compared with the prior art, in this orthopedic surgery leg fixing device, the medical staff first covers the patient's affected limb with the fixed sleeve, and then the medical staff simultaneously rotates the first threaded sleeve and the second threaded sleeve on the left and right sides of the fixed sleeve clockwise with both hands. The first threaded sleeve drives the first conical sleeve and the second threaded sleeve drives the second conical sleeve to move toward each other. At this time, the first conical sleeve and the second conical sleeve synchronously squeeze the wedge-shaped block. Pressure, the squeezed wedge-shaped block drives the sliding column together with the splint to move along the guide hole, that is, the splint moves in the direction of the patient's affected limb, so that several pieces of the splint surrounding the patient's affected limb can affect the patient's impact. The affected limb is fixed, synchronized, and the spring is in a deformed state. In addition, the medical staff can control the pressure of the splint on the patient's affected limb by controlling the squeezing force of the first conical sleeve and the second conical sleeve on the wedge-shaped block. The clamping force of the device, that is, the medical staff can conveniently control the clamping force of the device on the patient's affected limb. When the device is used, the medical staff rotate the first threaded sleeve and the second threaded sleeve counterclockwise with both hands at the same time. , so that the squeezing force of the first conical sleeve and the second conical sleeve on the wedge-shaped block disappears, and the splint, the sliding column and the wedge-shaped block are reset by the spring rebound force, and the medical staff then removes the device from the patient's The affected limb can be removed. It can be seen from the above that the device in the present application can enable medical staff to quickly and conveniently fix the affected limb of the patient, which is extremely convenient and time-saving for the operation steps of traditional orthopaedic splints. Labor saving not only reduces the work intensity of medical staff, but also improves the work efficiency of medical staff. At the same time, the sponge pad is not only for soft contact between the splint and the patient, but also for absorbing the sweat of the patient's affected limb.

Description of drawings

1 is a partial front cross-sectional view of an orthopedic surgery leg fixation device;

Figure 2 is a partial left cross-sectional view of the orthopedic leg immobilization device.

Fixed sleeve 1, guide hole 2, spool 3, wedge block 4, splint 5, spring 6, first threaded sleeve 7, first conical sleeve 8, second threaded sleeve 9, second conical sleeve 10, sponge pad 11.

The following specific embodiments will be further described with reference to the above drawings.

Detailed ways

In the following, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. However, it will be apparent to those skilled in the art that the described embodiments may be practiced without some or all of these specific details. In other instances, well-known processing steps have not been described in detail.

As shown in Figures 1 and 2, the orthopedic surgery leg fixing device includes a fixing sleeve 1, a guide hole 2, a sliding column 3, a wedge block 4, a splint 5, a spring 6, a first pressing mechanism, and a second pressing mechanism The inner middle end of the fixed sleeve 1 is integrally surrounded by a number of guide holes 2, the guide holes 2 are through holes, the slide column 3 is slidably arranged inside the guide hole 2, and the wedge block 4 is fixed Set on one end of the sliding column 3, the splint 5 is fixed on the other end of the sliding column 3, the spring 6 is fixed on the front and rear ends of the outer side of the splint 5, and the spring 6 is fixedly connected with the fixing sleeve 1, so The first pressing mechanism is threadedly sleeved on the left side of the fixing sleeve 1, the second pressing mechanism is threadedly sleeved on the right side of the fixing sleeve 1, and the first pressing mechanism is composed of the first threaded sleeve 7 and the The first conical sleeve 8 is formed, the first threaded sleeve 7 is threadedly sleeved on the left side of the fixed sleeve 1, the first conical sleeve 8 is fixed on the right side of the first threaded sleeve 7, and the first The second pressing mechanism is composed of a second threaded sleeve 9 and a second conical sleeve 10. The second threaded sleeve 9 is threadedly sleeved on the right side of the fixed sleeve 1, and the second conical sleeve 10 is fixed on the first On the left side of the two-threaded sleeve 9, the inner side of the splint 5 is also pasted with a sponge pad 11 by Velcro.

In this orthopaedic surgery leg fixing device, the medical staff first covers the patient's affected limb with the fixed sleeve 1, and then the medical staff simultaneously rotates the first threaded sleeve 7 and the second threaded sleeve 9 on the left and right sides of the fixed sleeve 1 clockwise with both hands, In this way, the first threaded sleeve 7 drives the first conical sleeve 8 and the second threaded sleeve 9 drives the second conical sleeve 10 to move toward each other. At this time, the first conical sleeve 8 and the second conical sleeve 10 are synchronously aligned The wedge-shaped block 4 performs the extrusion force, and the extruded wedge-shaped block 4 drives the sliding column 3 and the splint 5 to move along the guide hole 2, that is, the splint 5 moves in the direction of the patient's affected limb, so that several pieces of The splint 5 surrounding the patient's affected limb performs limb immobilization processing on the patient's affected limb, and the spring 6 is in a deformed state. In addition, the medical staff can control the first conical sleeve 8 and the second conical sleeve 10 to pair the wedge-shaped blocks. 4, so as to control the clamping force of the splint 5 on the patient's affected limb, that is, the medical staff can conveniently control the clamping force of the device on the patient's affected limb. The person rotates the first threaded sleeve 7 and the second threaded sleeve 9 counterclockwise at the same time with both hands, so that the pressing force of the first conical sleeve 8 and the second conical sleeve 10 on the wedge-shaped block 4 disappears, and the spring 6 rebounds The function of the splint 5, the sliding column 3 and the wedge-shaped block 4 is reset, and the medical staff can remove the device from the affected limb of the patient. It can also absorb the sweat of the patient's affected limb.

Claims (8)

1. Orthopedic surgery shank fixing device, its characterized in that is including fixed cover, guiding hole, traveller, wedge, splint, spring, first hold-down mechanism, second hold-down mechanism, the inside middle-end an organic whole of fixed cover around having a plurality of guiding holes, the guiding hole be the through-hole, the traveller slide locate inside the guiding hole, the wedge set firmly in traveller one end, splint set firmly in the traveller other end, the spring set firmly in both ends around the splint outside, just spring and fixed cover fixed connection, first hold-down mechanism thread bush locate fixed cover left side, second hold-down mechanism thread bush locate fixed cover right side.

2. An orthopaedic leg fixation device according to claim 1, wherein said first compression mechanism comprises a first threaded sleeve and a first tapered sleeve.

3. An orthopedic leg fixation device as in claim 2 wherein said first threaded bushing is threadably received on the left side of said fixation bushing.

4. An orthopaedic leg fixation device according to claim 3, wherein said first tapered sleeve is fixedly arranged on the right side of the first threaded sleeve.

5. An orthopaedic leg fixation device according to claim 1, wherein said second compression means comprises a second threaded sleeve and a second tapered sleeve.

6. An orthopedic leg fixation device as in claim 5 wherein said second threaded sleeve is threadably received on the right side of said fixation sleeve.

7. An orthopaedic leg fixation device according to claim 6, wherein said second tapered sleeve is secured to the left side of the second threaded sleeve.

8. The orthopedic leg fixation device as claimed in claim 1, wherein a sponge pad is further adhered to the inner side of said splint by hook and loop fasteners.

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