TWM594444U

TWM594444U - Medical plaster cutter

Info

Publication number: TWM594444U
Application number: TW109200718U
Authority: TW
Inventors: 林忠信
Original assignee: 林忠信
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-05-01

Abstract

本創作係在提供一種醫療用石膏切除器，主要係於握柄之一端設有一連接桿，該連接桿之外端部內設有傳動馬達，該傳動馬達之轉軸係凸伸出該連接桿外，該轉軸上設有一鋸刀，該鋸刀係由一固接元件固設於該轉軸上，該握柄之下方設有一擋板，該擋板係呈弧形狀延伸至該鋸刀之下方，而該鋸刀之兩側面上各凸設有一抵持部，該抵持部之外緣與該鋸刀之外緣間形成一石膏之切割深度，如此，在拆除石膏時，藉由該抵持部之抵持定位，可設定鋸刀之切割深度，以及藉由該擋板之保護，可防止該鋸刀在鋸開石膏時不小心傷及患者，使拆除石膏更具安全性。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

醫療用石膏切除器Medical plaster cutter

本創作係有關於一種可安全的拆除石膏之醫療用石膏切除器。This creation is about a medical plaster cutter that can safely remove plaster.

按，人的肢體若受到外力撞擊而骨折時，為使骨折部位免於再次受到更大的傷害，大都會於骨折之部位上包覆石膏來固定，以利骨骼之銜接及復原，當骨骼銜接復原後，須將外部包覆之石膏移除，而傳統移除石膏的方式係以鋸刀切割來移除，然，習知之鋸刀極為尖銳，在切割移除石膏時需極度的小心，否則可能會切傷或鋸傷患者，故在操作上極為危險。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.

本創作之主要目的，係在提供一種醫療用石膏切除器，可有效解決習知在拆除骨折患者身上之石膏時所存在之缺失。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.

本創作之醫療用石膏切除器，主要係設有一握柄，該握柄內設有電池，該握柄上設有開關，該開關係與該電池電性連接，該握柄之一端設有一連接桿，該連接桿之外端部內設有一傳動馬達，該傳動馬達之轉軸係凸伸出該連接桿外，該轉軸上設有一鋸刀，該鋸刀係由一固接元件固設於該轉軸上，該傳動馬達設有電源線與該握柄內之電池電性連接，該握柄之下方設有一擋板，該擋板係呈弧形狀延伸至該鋸刀之下方；其特徵係在：該鋸刀之兩側面上各凸設有一抵持部，該抵持部之外緣與該鋸刀之外緣間形成一石膏之切割深度。 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.

本創作之醫療用石膏切除器，其中，該鋸刀之外緣與該抵持部外緣之切割深度係可設為多種不同大小尺寸，以配合不同之石膏厚度切割使用。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.

本創作之醫療用石膏切除器，其優點係在：在拆除石膏時，藉由鋸刀兩側之抵持部的抵持定位，可設定鋸刀之切割深度，以及藉由該擋板之保護，可防止鋸刀在切割石膏時不小心切割過度而傷及患者，使拆除石膏更具安全性，且可依石膏之厚度不同更換切割深度不同之鋸刀，在使用上更具便利性。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.

有關本創作為達上述之使用目的與功效，所採用之技術手段，茲舉出較佳可行之實施例，並配合圖式所示，詳述如下：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:

本創作之實施例，請參閱第一～三圖所示，主要係設有一握柄1，該握柄1內設有電池10，該握柄1上設有開關11，該開關11係與該電池10電性連接，該握柄1之一端設有一連接桿2，該連接桿2之外端部內設有一傳動馬達3，該傳動馬達3之轉軸30係凸伸出該連接桿2外，該轉軸30上設有一鋸刀4，該鋸刀4係由一固接元件20固設於該轉軸30上，該傳動馬達3設有電源線31與該握柄1內之電池10電性連接，該握柄1之下方設有一擋板5，該擋板5係呈弧形狀延伸至該鋸刀4之下方，該鋸刀4之兩側面上各凸設有一抵持部40，該抵持部40之外緣與該鋸刀4之外緣間形成一石膏B之切割深度C，該鋸刀4之外緣與該抵持部40外緣之切割深度C係設為多種不同大小尺寸，以配合不同之石膏B厚度切割使用，如此，即為一醫療用石膏切除器結構。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.

使用時，請參閱第四、五圖所示，當欲拆除骨折患者肢體A上之石膏B時，先依石膏B之厚度搭配欲切割深度C來選擇適合之鋸刀4大小，再將鋸刀4組設於傳動馬達3之轉軸30上，即可進行石膏B之切割，切割時，醫護人員僅需握持握柄1，並將擋板5插伸入患者肢體A之皮膚上與石膏B之間（如第四圖所示），再藉由開關11啟動傳動馬達3作動，傳動馬達3之轉軸30則帶動鋸刀4旋轉，醫護人員僅需將握柄1略為下壓，鋸刀4則隨之向下移動，而當鋸刀4下壓其兩側之抵持部40底緣隨之下壓並碰觸到石膏B時即可進行鋸切動作，將該石膏切除器沿著欲切割石膏B的方向推進，鋸刀4則可快速地將石膏B切割至所設定之切割深度C，使石膏B未被完全切割開，再將石膏B沿著被切割部位向兩側略微施力，即可扳開石膏B，或用剪刀予以剪開，不會割傷患者及切割到擋板5，如此，本創作在拆除石膏B時，藉由抵持部40之定位及擋板5之擋持保護，可防止鋸刀4在鋸開石膏B時不小心傷及患者，而本創作之石膏切除器可配合不同之石膏B厚度來更換不同之鋸刀4的切割深度C來使用，在使用上更具便利性及安全性。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.

綜上所述，本創作確實已達到所預期之使用目的與功效，且更較習知者為之理想、實用，惟，上述實施例僅係針對本創作之較佳實施例進行具體說明而已，該實施例並非用以限定本創作之申請專利範圍，舉凡其它未脫離本創作所揭示之技術手段下所完成之均等變化與修飾，均應包含於本創作所涵蓋之申請專利範圍中。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:握柄 10:電池 11:開關 2:連接桿 20:固接元件 3:傳動馬達 30:轉軸 31:電源線 4:鋸刀 40:抵持部 5:擋板 A:患者肢體 B:石膏 C:切割深度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

第一圖所示係為本創作實施例之立體圖。第二圖所示係為本創作實施例之前視示意圖。第三圖所示係為本創作實施例之側視示意圖。第四圖所示係為本創作實施例切割石膏時之使用示意平面圖。第五圖所示係為本創作實施例切割石膏時之使用示意立體圖。 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:握柄 1: Grip

10:電池 10: Battery

11:開關 11: Switch

2:連接桿 2: connecting rod

20:固接元件 20: fixed component

3:傳動馬達 3: Transmission motor

30:轉軸 30: shaft

31:電源線 31: Power cord

4:鋸刀 4: Saw

40:抵持部 40: Resistance

5:擋板 5: Bezel

Claims

一種醫療用石膏切除器，主要係設有一握柄，該握柄內設有電池，該握柄上設有開關，該開關係與該電池電性連接，該握柄之一端設有一連接桿，該連接桿之外端部內設有一傳動馬達，該傳動馬達之轉軸係凸伸出該連接桿外，該轉軸上設有一鋸刀，該傳動馬達設有電源線與該握柄內之電池電性連接，該握柄之下方設有一擋板，該擋板係呈弧形狀延伸至該鋸刀之下方；其特徵係在：該鋸刀之兩側面上各凸設有一抵持部，該抵持部之外緣與該鋸刀之外緣間形成一石膏之切割深度。 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.