CN110584859A - Medical instrument - Google Patents

Abstract

The invention relates to the field of medical instruments, in particular to a medical instrument. Including brown frame main part, adjustable support can pivoted setting is in brown frame main part one end, it is "n" shape to adjust the support, it fixes in brown frame main part upper end to adjust support downside both ends, adjustable support is provided with adjusting device with brown frame main part link, adjustable support top center is provided with the fixed pulley, fixed pulley one side is provided with the weight, the fixed pulley other end is provided with the traction bow that is used for pulling fixed human shank, be provided with the elasticity cushion in the brown frame main part. The height of the leg part can be adjusted to a comfortable position according to the length of the leg part of the human body and the position of the leg part needing to be fixed on the adjusting device, and the angle of the support, so that the human body can massage according to the position of the leg part of the human body at any time, and the human body can be prevented from being exposed outside in a cold weather.

Description

a medical device

technical field

The invention relates to the field of medical devices, in particular to a medical device.

Background technique

Brown-type traction frame is a commonly used auxiliary tool in orthopaedics. Through Brown-type traction frame traction, it can restore fractures or dislocations, maintain the position after reduction or correct joint deformities, and relieve muscle spasm and pain. The purpose of clinical application of Brown-Bi During the Luo frame, the bandages are stacked on the frame surface to ensure that the frame surface is flat and comfortable, and then the affected calf is placed on the Brown frame for upward traction. (Ordinary Brown-type traction frame is designed with a single pulley, and the position of the adjustment rod is fixed, which cannot be adjusted according to the patient's height and traction position.) Before each use, it is necessary to re-fold the frame surface with bandages, which is time-consuming and labor-intensive; when the affected limb is placed on the traction frame, It is easy to relax and collapse, which affects the patient's comfort.

At the same time, due to long-term bed rest and limb immobilization in patients with orthopedic lower extremity fractures, it is easy to cause disuse atrophy of muscles, weakening of muscle pump power, causing local venous and lymphatic backflow obstacles, and slow blood flow to form thrombus. Fracture patients in the process of injury caused by fractures, since they can cause fractures, they must also have certain damage to blood vessels. Or after injury, due to improper handling during transportation, the blood vessel may be stabbed by the sharp fractured end of the fracture, resulting in rupture of the blood vessel and rupture of the vein. If it is not found, it is also an important cause of thrombosis. Deep vein thrombosis (DVT) is a common complication in patients with lower extremity fractures.

Therefore, there are many factors that lead to deep vein thrombosis of lower extremity in fracture patients. The prevention of deep vein thrombosis of the lower extremity after fracture is particularly important, and patients are instructed to increase the activity of the limbs as much as possible, but these patients cannot wear elastic stockings, and can only rely on the patient's active activities and anticoagulant drugs.

Therefore, we have developed a new type of device that can adjust the position of the direct adjustment rod and can massage and keep warm on the upper and lower legs at any time.

SUMMARY OF THE INVENTION

The purpose of the present invention is to overcome the deficiencies of the prior art, to meet the actual needs, and to provide a medical device.

In order to achieve the purpose of the present invention, the technical solution adopted in the present invention is: a medical device, comprising a Brown frame main body, an adjustable bracket arranged at one end of the Brown frame main body, and the adjustable bracket can be rotatably arranged on the Brown frame body. One end of the main body of the frame, the adjusting bracket is in the shape of "n", the two ends of the lower side of the adjusting bracket are fixed on the upper end of the main body of the Brown frame, the connecting end of the adjustable bracket and the main body of the Brown frame is provided with an adjusting device, the adjustable The center of the top of the bracket is provided with a fixed pulley, one side of the fixed pulley is provided with a weight, the other end of the fixed pulley is provided with a traction bow for pulling and fixing the leg of the human body, and a pulling rope is arranged on the weight, and the pulling The rope is connected with the weight through a fixed pulley, an elastic cushion is arranged on the main body of the Brown frame, and a leg massage device is arranged on the upper end of the elastic cushion.

The adjusting device includes an adjusting gear and a wedge-shaped spring key. The adjusting gear is rotatably arranged on the outer side of the upper end of the main body of the Brown frame. The adjusting gear is provided with a knob, and the upper end of the knob is fixedly connected with the lower end of the adjustable bracket. One side of the adjusting gear is provided with a wedge-shaped spring key, and the wedge-shaped spring key is matched with the tooth slot on one side of the adjusting gear. Press the wedge-shaped spring key to rotate the adjusting gear, and lower the wedge-shaped spring key to make the wedge-shaped spring key jam the adjusting gear. Thereby, the adjustable bracket is fixed.

The leg massage device includes an inflatable pad and an intermittent air pressure pump, the inflatable pad is arranged on the elastic soft pad, and one end of the inflatable pad is provided with a fixing device that is attached and connected to the other end of the inflatable pad. The air pump communicates with the air cushion through the air tube.

Two rows of inflatable airbags are symmetrically arranged on the inflatable cushion, each of the inflatable airbags is not communicated with each other, and each inflatable airbag is provided with a trachea that communicates with the intermittent air pressure pump.

The upper end of the center of the elastic cushion is horizontally provided with a row of male-surface velcro/female-surface velcro, and the bottom of the inflatable cushion is provided with a female-surface velcro/male-surface velcro matching the male-surface velcro/female-surface velcro paste.

The fixing device is a buckle, the fixing device is a Velcro, and the fixing device is a button.

The supporting feet at the lower end of the main body of the Brown frame are respectively provided with telescopic grooves, the supporting feet at the lower end of the main body of the Brown frame are arranged in the telescopic grooves, and one end of the telescopic groove is vertically provided with an adjusting bolt.

The beneficial effects of the present invention are:

The device can adjust the height of the device and the angle of the bracket according to the length of the human body's legs and the position where the legs need to be fixed, so as to adjust to a comfortable position. At the same time, the human body can massage according to its own leg position at any time. It can also prevent you from being exposed to the outside when it is cold.

Description of drawings

The present invention will be further described below with reference to the accompanying drawings and implementation cases.

Fig. 1 is the structural representation of the present invention;

FIG. 2 and FIG. 3 are enlarged schematic diagrams of FIG. 1 .

Detailed ways

Below in conjunction with accompanying drawing and embodiment, the present invention is further described:

See Figures 1-3.

The present invention discloses a medical device, comprising a Brown frame main body 1, an adjustable bracket 13 disposed at one end of the Brown frame main body 1, the adjustable bracket 13 being rotatably disposed at one end of the Brown frame main body 1, the The adjusting bracket 13 is in the shape of "n", and the two ends of the lower side of the adjusting bracket 13 are fixed on the upper end of the Brown frame main body 1. The connecting end of the adjustable bracket 13 and the Brown frame main body 1 is provided with an adjusting device. 13 A fixed pulley 4 is arranged in the center of the top, a weight 5 is arranged on one side of the fixed pulley 4, and a traction bow 7 is arranged on the other end of the fixed pulley 4 for pulling and fixing the leg of the human body. The pull rope 6 is connected with the weight 5 through the fixed pulley 4 , the Brown frame main body 1 is provided with an elastic cushion 2 , and the upper end of the elastic cushion 2 is provided with a leg massage device.

The adjusting device includes an adjusting gear 15 and a wedge-shaped spring key 16. The adjusting gear 15 is rotatably arranged outside the upper end of the Brown frame main body 1. The adjusting gear 15 is provided with a knob 17. The lower end of the bracket 13 is fixedly connected, one side of the adjusting gear 15 is provided with a wedge-shaped spring key 16, the wedge-shaped spring key 16 is matched with the tooth slot on one side of the adjusting gear 15, and the adjusting gear can be rotated by pressing the wedge-shaped spring key 16. 15. Lower the wedge-shaped spring key 16 so that the wedge-shaped spring key 16 catches the adjusting tooth 15 wheel to fix the adjustable bracket 13 .

The leg massage device includes an inflatable cushion 8 and an intermittent air pressure pump 14 . The inflatable cushion 8 is arranged on the elastic soft pad 2 , and one end of the inflatable cushion 8 is provided with a fitting connection with the other end of the inflatable cushion 8 . Fixing device 18, the intermittent air pressure pump 14 communicates with the air cushion 8 through the trachea.

Two rows of inflatable airbags 9 are symmetrically arranged on the inflatable cushion 8 , each of the inflatable airbags 9 is not communicated with each other, and each inflatable airbag 9 is provided with an air pipe that communicates with the intermittent air pressure pump 14 .

The upper end of the center of the elastic cushion 2 is horizontally provided with a row of male surface velcro 20\female surface velcro, and the bottom of the inflatable cushion 8 is provided with a female surface velcro that matches the male surface velcro 20\female surface velcro 19\Male face Velcro.

The fixing device 18 is a buckle, the fixing device 18 is a Velcro, and the fixing device 18 is a button.

The lower end supporting feet of the Brown frame main body 1 are respectively provided with telescopic grooves 11 , the lower end supporting feet of the Brown frame main body 1 are arranged in the telescopic groove 11 , and one end of the telescopic groove 11 is vertically provided with an adjusting bolt 12 . By rotating the adjusting bolts 12 so that the adjusting bolts 12 bear against the supporting feet at the lower end of the Brown frame main body 1 , the Brown frame main body 1 is fixed.

The use principle of the present invention is briefly described as follows:

First, place the injured leg of the human body on the main body 1 of the Brown frame, then press the wedge spring key 16 and twist the knob 17 to set the adjustable bracket 13 to a suitable position according to the body shape of the patient and the position of the injured leg. Then insert the human leg through the traction bow 7, fix the fractured leg through the weight 5 and the pull rope 6, and then wrap the leg with an inflatable cushion 8. When a certain part of the patient's leg needs to be massaged, control the needs of the patient. Massage the inflatable airbag 9 of the part to massage it.

The above descriptions are only the embodiments of the present invention, and are not intended to limit the scope of the patent of the present invention. All equivalent transformations made by using the contents of the description and drawings of the present invention or directly or indirectly applied in the relevant technical fields are similarly included in the present invention. The invention is within the scope of patent protection.

Claims (7)

1. A medical instrument, includes brown's frame main part (1), sets up adjustable support (13) in brown's frame main part (1) one end, its characterized in that: the adjustable bracket (13) is rotatably arranged at one end of the Brown frame main body (1), the adjusting bracket (13) is n-shaped, two end parts of the lower side of the adjusting bracket (13) are fixed at the upper end of the Brown frame main body (1), the adjustable bracket (13) is provided with an adjusting device at the connecting end with the Brown frame main body (1), a fixed pulley (4) is arranged at the center of the top of the adjustable bracket (13), weights (5) are arranged on one side of the fixed pulley (4), the other end of the fixed pulley (4) is provided with a traction bow (7) for traction and fixation of the legs of the human body, a pull rope (6) is arranged on the weight (5), the pull rope (6) is connected with the weight (5) through a fixed pulley (4), the Brown frame is characterized in that an elastic soft cushion (2) is arranged on the Brown frame main body (1), and a leg massage device is arranged at the upper end of the elastic soft cushion (2).

2. The medical device according to claim 1, wherein the adjusting device comprises an adjusting gear (15) and a wedge spring key (16), the adjusting gear (15) is rotatably arranged on the outer side of the upper end of the Brown frame main body (1), a knob (17) is arranged on the adjusting gear (15), the upper end of the knob (17) is fixedly connected with the lower end part of the adjustable bracket (13), the wedge spring key (16) is arranged on one side of the adjusting gear (15), the wedge spring key (16) is matched with a tooth groove on one side of the adjusting gear (15), the adjusting gear (15) can be rotated by pressing the wedge spring key (16), and the wedge spring key (16) is lowered to enable the wedge spring key (16) to clamp the adjusting gear (15) wheel so as to fix the adjustable bracket (13).

3. The medical apparatus as claimed in claim 1, wherein the leg massage device comprises an inflatable cushion (8), an intermittent pneumatic pump (14), the inflatable cushion (8) is disposed on the elastic cushion (2), one end of the inflatable cushion (8) is provided with a fixing device (18) which is attached to the other end of the inflatable cushion (8), and the intermittent pneumatic pump (14) is communicated with the inflatable cushion (8) through a pneumatic tube.

4. A medical device according to claim 3, wherein two rows of inflatable air cells (9) are symmetrically arranged on the inflatable cushion (8), each inflatable air cell (9) is not communicated with each other, and each inflatable air cell (9) is provided with an air pipe which is communicated with the intermittent air pressure pump (14).

5. The medical appliance as claimed in claim 3, wherein a row of male surface magic tapes (20) \\ female surface magic tapes are horizontally arranged at the upper end of the center of the elastic soft pad (2), and a female surface magic tape (19) \ male surface magic tape matched with the male surface magic tape (20) \ female surface magic tape is arranged at the bottom of the inflatable pad (8).

6. A medical device according to claim 3, wherein the fastening means (18) is a snap, the fastening means (18) is a hook and loop fastener, and the fastening means (18) is a button.

7. The medical instrument according to claim 1, characterized in that the lower supporting feet of the Brown's frame main body (1) are respectively provided with a telescopic groove (11), the lower supporting feet of the Brown's frame main body (1) are arranged in the telescopic grooves (11), and one end of the telescopic grooves (11) is vertically provided with an adjusting bolt (12).