CN219516499U

CN219516499U - Tibia platform collapse fracture bone block restorer

Info

Publication number: CN219516499U
Application number: CN202222775170.XU
Authority: CN
Inventors: 罗震; 戴冠东; 陈朋; 林振恭; 丁华东
Original assignee: Shenzhen Pingshan People's Hospital
Current assignee: Shenzhen Pingshan People's Hospital
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-08-15
Anticipated expiration: 2032-10-21

Abstract

The utility model provides a tibial plateau collapse fracture bone block restorer. The tibial plateau collapse fracture bone block restorer comprises a barrel body; the fixed cover is arranged at the top of the cylinder body in a threaded manner, and a plastic pipe is arranged at the top of the fixed cover; the two limiting rods are fixedly arranged on the plastic pipe; the foam rubber ring is sleeved on the plastic pipe and is contacted with the two limiting rods. The tibia platform collapse fracture bone piece reposition device provided by the utility model has the advantages of convenience in operation, capability of taking out and reposition the bone pieces which are sunk into the tibia platform, and convenience in subsequent operation fixation.

Description

Tibia platform collapse fracture bone block restorer

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a tibial plateau collapse fracture bone block restorer.

Background

The utility model provides a tibia platform collapse fracture bone block restorer which is used for restoring the bone blocks of the tibia platform collapse fracture of a patient in the medical treatment process.

But in the existing tibia platform collapse fracture bone piece resetting process, when the bone piece is sunken into the tibia platform, a doctor is difficult to take out the bone piece through a clamping tool, the operation progress is affected, and the operation difficulty is increased.

Accordingly, there is a need for a new tibial plateau collapse fracture bone block reducer that addresses the above-described technical problems.

Disclosure of Invention

The utility model solves the technical problem of providing the bone block restorer for the subsidence fracture of the tibial plateau, which has the advantages of convenient operation, capability of taking out and restoring the bone block which is sunk into the tibial plateau and convenient fixation in the follow-up operation.

In order to solve the technical problems, the tibial plateau collapse fracture bone block restorer provided by the utility model comprises: a cylinder; the fixed cover is arranged at the top of the cylinder body in a threaded manner, and a plastic pipe is arranged at the top of the fixed cover; the two limiting rods are fixedly arranged on the plastic pipe; the foam rubber ring is sleeved on the plastic pipe and is contacted with the two limiting rods; the blocking piece is movably arranged at the air inlet of the plastic pipe; the filtering device is arranged on the fixed cover; the adsorption device is arranged in the cylinder body.

Preferably, the filtering device comprises a first screen plate, two magnet blocks and a second screen plate, wherein the first screen plate and the two magnet blocks are fixedly installed on the inner wall of the fixed cover, and the second screen plate is made of metal and is adsorbed at the bottoms of the two magnet blocks.

Preferably, the adsorption device comprises a vacuum pump, a one-way valve, an air pipe, a power supply device and a trigger button, wherein the vacuum pump and the power supply device are arranged in the cylinder, the air pipe is fixedly arranged at an air inlet of the vacuum pump, the one-way valve is arranged on the air pipe, and the trigger button is arranged on the outer wall of the cylinder.

Preferably, a baffle is fixedly arranged in the cylinder, two supporting rods are fixedly arranged at the top of the baffle, and the two supporting rods are in contact with the second screen plate.

Preferably, an extension pipe is fixedly arranged on one side of the air pipe, the extension pipe extends out of the cylinder body, and a manual valve is arranged on the extension pipe.

Preferably, the air pipe is fixedly connected with the baffle, a filter screen is fixedly arranged at the top of the baffle, and the filter screen is correspondingly arranged with the air inlet of the air pipe.

Compared with the related art, the tibial plateau collapse fracture bone block restorer provided by the utility model has the following beneficial effects:

the utility model provides a tibial plateau collapse fracture bone block restorer which comprises:

1. the air inlet of the device can be more attached to the bone block through the foam rubber ring, so that the bone block can be conveniently sucked and pulled out, the second screen plate can be adsorbed through the magnet block, the second screen plate can be conveniently taken down, foreign matters such as blood can be prevented from entering the cylinder body through filling filter cotton between the first screen plate and the second screen plate, the second screen plate can be conveniently taken down through the magnet block, and the foreign matters such as blood can be prevented from entering the cylinder body through filling filter cotton between the first screen plate and the second screen plate;

2. can prevent effectively through the baffle that the dust from getting into the barrel, can prevent through the bracing piece that the second otter board from droing, can make the air get into the trachea through opening manual valve, be convenient for follow-up take off the bone piece, can prevent through the filter screen to dismantle when fixed lid washs that there is the foreign matter to get into the trachea.

Drawings

FIG. 1 is a schematic elevational, cross-sectional, structural view of a preferred embodiment of a tibial plateau collapse fracture bone block reducer provided by the present utility model;

FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;

fig. 3 is an enlarged schematic view of the portion B shown in fig. 1.

Reference numerals in the drawings: 1. a cylinder; 2. a fixed cover; 3. a limit rod; 4. a foamed rubber ring; 5. blocking; 6. a first screen; 7. a magnet block; 8. a second screen; 9. a baffle; 10. a support rod; 11. a vacuum pump; 12. a one-way valve; 13. an air pipe; 14. a filter screen; 15. a power supply device; 16. triggering a button; 17. an extension tube; 18. a manual valve.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, 2 and 3 in combination, fig. 1 is a schematic cross-sectional front view of a preferred embodiment of a tibial plateau collapse fracture bone reduction device according to the present utility model; FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1; fig. 3 is an enlarged schematic view of the portion B shown in fig. 1. The tibial plateau subsidence fracture bone piece restorer includes: a cylinder 1; the fixed cover 2 is arranged at the top of the cylinder body 1 in a threaded manner, and a plastic pipe is arranged at the top of the fixed cover 2; the two limiting rods 3 are fixedly arranged on the plastic pipe; the foam rubber ring 4 is sleeved on the plastic pipe and is contacted with the two limiting rods 3; the blocking block 5 is movably arranged at the air inlet of the plastic pipe; a filter device provided on the fixed cover 2; the adsorption equipment, adsorption equipment sets up in barrel 1, can make this device's air intake and bone piece laminate more through foaming rubber ring 4, be convenient for inhale tightly and pull out the bone piece.

The filter device comprises a first screen plate 6, two magnet blocks 7 and a second screen plate 8, wherein the first screen plate 6 and the two magnet blocks 7 are fixedly installed on the inner wall of the fixed cover 2, the second screen plate 8 is made of metal and is adsorbed on the bottoms of the magnet blocks 7, the second screen plate 8 can be adsorbed through the magnet blocks 7, the second screen plate 8 is convenient to take down, and foreign matters such as blood can be prevented from entering the cylinder body 1 by filling filter cotton between the first screen plate 6 and the second screen plate 8.

The adsorption device comprises a vacuum pump 11, a one-way valve 12, an air pipe 13, a power supply device 15 and a trigger button 16, wherein the vacuum pump 11 and the power supply device 15 are arranged in the cylinder body 1, the air pipe 13 is fixedly arranged at an air inlet of the vacuum pump 11, the one-way valve 12 is arranged on the air pipe 13, the trigger button 16 is arranged on the outer wall of the cylinder body 1, air inside the device can be extracted through the vacuum pump 11, bone blocks can be conveniently extracted, and electric quantity can be supplied to the vacuum pump 11 through the power supply device 15.

The baffle 9 is fixedly installed in the barrel 1, two supporting rods 10 are fixedly installed at the top of the baffle 9, the two supporting rods 10 are respectively in conflict with the second screen 8, dust can be effectively prevented from entering the barrel 1 through the baffle 9, and the second screen 8 can be prevented from falling off through the supporting rods 10.

One side of the air pipe 13 is fixedly provided with an extension pipe 17, the extension pipe 17 extends out of the cylinder body 1, the extension pipe 17 is provided with a manual valve 18, and air can enter the air pipe 13 by opening the manual valve 18, so that bone blocks can be conveniently taken down later.

The air pipe 13 is fixedly connected with the baffle 9, a filter screen 14 is fixedly arranged at the top of the baffle 9, the filter screen 14 is correspondingly arranged with an air inlet of the air pipe 13, and foreign matters can be prevented from entering the air pipe 13 when the fixed cover 2 is detached for cleaning through the filter screen 14.

The utility model provides a tibia platform collapse fracture bone block restorer, which has the following working principle:

when the device is used, filter cotton is filled between the first screen plate 6 and the second screen plate 8, then the fixed cover 2 is screwed on the cylinder body 1, the blocking block 5 is taken down, the foaming rubber ring 4 is attached to a bone block, the trigger button 16 is pressed so as to start the vacuum pump 11, the bone block is pulled up after being sucked and pulled out, the vacuum pump 11 is closed again, the manual valve 18 is opened, the bone block is taken down for resetting, the fixed cover 2 is required to be taken down after the device is used, the filter cotton is taken out again, and finally the fixed cover 2 is washed and disinfected.

the utility model provides a tibia platform collapse fracture bone block restorer, which can enable an air inlet of the device to be more attached to a bone block through a foam rubber ring 4, so that the bone block can be conveniently sucked and pulled out, a second screen plate 8 can be adsorbed through a magnet block 7, the second screen plate 8 can be conveniently removed, foreign matters such as blood and the like can be prevented from entering a cylinder body 1 through filling filter cotton between the first screen plate 6 and the second screen plate 8, the second screen plate 8 can be conveniently removed through adsorbing the second screen plate 8 through the magnet block 7, the foreign matters such as blood and the like can be prevented from entering the cylinder body 1 through filling the filter cotton between the first screen plate 6 and the second screen plate 8, dust can be effectively prevented from entering the cylinder body 1 through a baffle 9, the second screen plate 8 can be prevented from falling off through a support rod 10, air can enter an air pipe 13 through opening a manual valve 18, the bone block can be conveniently removed later, and the foreign matters can be prevented from entering the air pipe 13 when a fixed cover 2 is disassembled for cleaning through a filter screen 14.

The device structure and the drawings of the present utility model mainly describe the principle of the present utility model, and in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, but the specific details of the power mechanism, the power supply system, and the control system thereof can be clearly known on the premise that those skilled in the art understand the principle of the present utility model.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A tibial plateau collapse fracture bone block reducer, comprising:

a cylinder;

the fixed cover is arranged at the top of the cylinder body in a threaded manner, and a plastic pipe is arranged at the top of the fixed cover;

the two limiting rods are fixedly arranged on the plastic pipe;

the foam rubber ring is sleeved on the plastic pipe and is contacted with the two limiting rods;

the blocking piece is movably arranged at the air inlet of the plastic pipe;

the filtering device is arranged on the fixed cover;

the adsorption device is arranged in the cylinder body.

2. The tibial plateau collapse fracture bone plate restorer of claim 1, wherein the filtering device comprises a first mesh plate, two magnet blocks and a second mesh plate, the first mesh plate and the two magnet blocks are fixedly installed on the inner wall of the fixing cover, and the second mesh plate is made of metal and is adsorbed at the bottoms of the two magnet blocks.

3. The tibial plateau collapse fracture bone piece restorer of claim 2, wherein the adsorption device comprises a vacuum pump, a one-way valve, an air tube, a power supply device and a trigger button, wherein the vacuum pump and the power supply device are both arranged in the cylinder, the air tube is fixedly arranged at an air inlet of the vacuum pump, the one-way valve is arranged on the air tube, and the trigger button is arranged on the outer wall of the cylinder.

4. The tibial plateau subsidence fracture bone piece restorer of claim 3, wherein a baffle is fixedly arranged in the barrel, two support rods are fixedly arranged at the top of the baffle, and both support rods are in contact with the second mesh plate.

5. The tibial plateau subsidence fracture bone piece restorer of claim 3, wherein an extension tube is fixedly mounted on one side of the trachea, the extension tube extends out of the barrel, and a manual valve is arranged on the extension tube.

6. The tibial plateau collapse fracture bone piece restorer of claim 4, wherein the air tube is fixedly connected with the baffle, a filter screen is fixedly arranged at the top of the baffle, and the filter screen is arranged corresponding to an air inlet of the air tube.