TWM594444U - Medical plaster cutter - Google Patents

Abstract

This creation is to provide a plaster cutter for medical use, which is mainly provided with a connecting rod at one end of the handle, a transmission motor is provided in the outer end of the connecting rod, and the rotating shaft of the transmission motor protrudes out of the connecting rod , A saw blade is arranged on the rotating shaft, the saw blade is fixed on the rotating shaft by a fixing element, and a baffle plate is arranged under the handle, and the baffle plate extends in an arc shape under the saw blade , And each side surface of the saw blade is protrudingly provided with a resisting portion, and a cutting depth of plaster is formed between the outer edge of the resisting portion and the outer edge of the saw blade, so that when removing the plaster, The holding position of the holding part can set the cutting depth of the saw blade, and the protection of the baffle can prevent the saw blade from inadvertently injuring the patient when sawing the plaster, making the removal of the plaster safer.

Description

Medical plaster cutter

This creation is about a medical plaster cutter that can safely remove plaster.

Press, if a person's limb is fractured by an external force, in order to prevent the fracture site from being injured again, most of the fracture site will be covered with plaster to fix the bones to facilitate the cohesion and recovery of the bones. After restoration, the externally coated plaster must be removed, and the traditional method of removing plaster is to remove it with a saw blade. However, the conventional saw blade is extremely sharp, and extreme care must be taken when cutting and removing the plaster, otherwise The patient may be cut or sawed, so it is extremely dangerous in operation.

The main purpose of this work is to provide a medical plaster excision device, which can effectively solve the defects existing in the removal of plaster from the fracture patients.

The medical plaster excavator of the present invention is mainly provided with a handle, a battery is provided in the handle, a switch is provided on the handle, the opening relationship is electrically connected to the battery, and a connection is provided at one end of the handle A transmission motor is arranged in the outer end of the connecting rod. The rotating shaft of the transmission motor protrudes out of the connecting rod. A saw blade is arranged on the rotating shaft. The saw blade is fixed on the connecting rod by a fixing element. On the rotating shaft, the transmission motor is provided with a power cord electrically connected to the battery in the handle, and a baffle is provided below the handle, the baffle extends in an arc shape below the saw blade; The utility model is characterized in that each side surface of the saw blade is convexly provided with a resisting portion, and a plaster cutting depth is formed between the outer edge of the resisting portion and the saw blade.

The medical plaster cutter of the present invention, wherein the cutting depth of the outer edge of the saw blade and the outer edge of the resisting portion can be set to a variety of different sizes to match different gypsum thickness cutting.

The advantages of the medical plaster cutter created in this creation are: when the plaster is removed, the cutting depth of the saw blade can be set by the resisting positioning of the resisting parts on both sides of the saw blade, and the protection by the baffle It can prevent the saw blade from inadvertently cutting too much and hurt the patient when cutting the plaster, making the removal of the plaster more safe, and the saw blades with different cutting depths can be replaced according to the thickness of the plaster, which is more convenient in use.

Regarding the creation of the above-mentioned use purpose and effect, the technical means adopted here are the best and feasible embodiments, and in conjunction with the drawings, the details are as follows:

For the embodiment of this creation, please refer to the first to third figures, which is mainly provided with a handle 1, the handle 1 is provided with a battery 10, the handle 1 is provided with a switch 11, the switch 11 is connected with the The battery 10 is electrically connected. One end of the handle 1 is provided with a connecting rod 2. The outer end of the connecting rod 2 is provided with a transmission motor 3. The rotating shaft 30 of the transmission motor 3 protrudes out of the connecting rod 2. A saw blade 4 is provided on the rotating shaft 30. The saw blade 4 is fixed on the rotating shaft 30 by a fixing element 20. The transmission motor 3 is provided with a power cord 31 and is electrically connected to the battery 10 in the handle 1. A baffle 5 is provided below the handle 1. The baffle 5 extends in an arc shape below the saw blade 4. Each side surface of the saw blade 4 is protrudingly provided with a resisting portion 40. A cutting depth C of gypsum B is formed between the outer edge of the holding portion 40 and the outer edge of the saw blade 4, the cutting depth C of the outer edge of the saw blade 4 and the outer edge of the resisting portion 40 is set to a variety of different sizes In order to match with different thicknesses of gypsum B, so it is a medical gypsum cutter structure.

When using, please refer to the fourth and fifth figures. When you want to remove the plaster B on the limb A of the fractured patient, first select the appropriate size of the saw blade 4 according to the thickness of the plaster B and the depth C to be cut. 4 groups are set on the rotating shaft 30 of the transmission motor 3 to cut the plaster B. During the cutting, the medical staff only needs to hold the handle 1 and insert the baffle 5 into the skin of the patient's limb A and plaster B (As shown in the fourth figure), the drive motor 3 is activated by the switch 11, and the rotating shaft 30 of the drive motor 3 drives the saw blade 4 to rotate. The medical staff only needs to slightly press down the handle 1, the saw blade 4 Then it moves downward, and when the saw blade 4 presses the bottom edge of the resisting portion 40 on both sides of it and presses down and touches the plaster B, the sawing action can be performed, and the plaster cutter is moved along the The direction of cutting gypsum B is advanced, and the saw blade 4 can quickly cut the gypsum B to the set cutting depth C, so that the gypsum B is not completely cut, and then the gypsum B is slightly applied to the sides along the cut part , You can open the plaster B, or cut it with scissors, will not cut the patient and cut to the baffle 5, so, in this creation when removing the plaster B, by the positioning of the resisting part 40 and the baffle 5 The blocking protection can prevent the saw blade 4 from inadvertently injuring the patient when sawing the plaster B, and the plaster cutter of this creation can be used with different gypsum B thickness to change the cutting depth C of the different saw blade 4 to use It is more convenient and safe to use.

In summary, this creation has indeed achieved the intended purpose and efficacy, and is more ideal and practical than the conventional ones. However, the above embodiments are only specific descriptions of the preferred embodiments of this creation. This embodiment is not intended to limit the scope of the patent application for this creation. For example, all equivalent changes and modifications made without departing from the technical means disclosed in this creation should be included in the patent application scope covered by this creation.

1: Grip 10: Battery 11: Switch 2: connecting rod 20: fixed component 3: Transmission motor 30: shaft 31: Power cord 4: Saw 40: Resistance 5: Bezel A: Patient's limb B: Gypsum C: cutting depth

The first figure shows a perspective view of an embodiment of the creation. The second figure shows a schematic front view of this creative embodiment. The third figure shows a schematic side view of this creative embodiment. The fourth figure shows a schematic plan view of the plaster used for cutting in the present embodiment. The fifth figure shows a schematic perspective view of the use of plaster when cutting plaster in this creative embodiment.

1: Grip

10: Battery

11: Switch

2: connecting rod

20: fixed component

3: Transmission motor

30: shaft

31: Power cord

4: Saw

40: Resistance

5: Bezel

Claims (1)

A medical plaster cutter is mainly provided with a grip, a battery is provided in the grip, a switch is provided on the grip, the opening is electrically connected to the battery, and a connecting rod is provided at one end of the grip, A transmission motor is arranged in the outer end of the connecting rod, a rotating shaft of the transmission motor protrudes out of the connecting rod, a saw blade is arranged on the rotating shaft, the transmission motor is provided with a power cord and battery power in the grip Sexual connection, there is a baffle under the handle, the baffle extends in an arc shape below the saw blade; The utility model is characterized in that each side surface of the saw blade is convexly provided with a resisting portion, and a plaster cutting depth is formed between the outer edge of the resisting portion and the saw blade.

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