CN209004123U - Medical scissors - Google Patents
Medical scissors Download PDFInfo
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- CN209004123U CN209004123U CN201820596898.7U CN201820596898U CN209004123U CN 209004123 U CN209004123 U CN 209004123U CN 201820596898 U CN201820596898 U CN 201820596898U CN 209004123 U CN209004123 U CN 209004123U
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- scissors
- angle
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- bit
- shear
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Abstract
The utility model provides a kind of medical scissors.The medical scissors, for shearing gauze and bandage in clinic, it include: the first scissor body, first scissor body includes the first scissors bit and the first shear arm, first scissors bit connect with the first shear arm and forms the first angle, the size of first angle is 110 °~160 °, and the first scissors bit is provided with blunt blade far from one end of the first shear arm；And second scissor body, it is connect with the first scissor body, the second scissor body includes the second scissors bit and the second shear arm, and the second scissors bit connect with the second shear arm and formed the second angle, and the second angle is equal with the first angle；Wherein, in use process, in the open state, the first scissors bit is close to patient skin for medical scissors, when medical scissors are in closed configuration, the first scissors bit and the overlapping of the second scissors bit, and the first angle and the second angle face.When above-mentioned medical scissors are protruded between gauze or bandage and patient skin, patient skin will not be broken because of maloperation.
Description
Technical field
The utility model relates to medical instrument articles fields, more particularly to a kind of medical scissors.
Background technique
In clinical surgery operations, shear gauze and bandage usually using tissue shear, but due to the head of tissue shear point and
Sharp keen, careless manipulation easily breaks patient skin.The infant especially scalded, dressing covering is thick, but cry and scream plus it, position not
Cooperation, the risk that skin is broken are higher.Meanwhile the cutter head of tissue shear and knife handle are in a straight line, in protrusions such as buttocks, mammary gland
Position inconvenience operation.
Utility model content
Based on this, it is necessary to which inconvenient existing tissue shear and easily aiming at the problem that break patient skin, providing can
For clinical scissors.
A kind of medical scissors, for shearing gauze and bandage in clinic, comprising:
First scissor body, first scissor body include the first scissors bit and the first shear arm, first scissors bit with
First shear arm connects and is formed the first angle, and the size of first angle is 110 °~160 °, first scissors
Head is provided with blunt blade far from one end of first shear arm；And
Second scissor body is connect with first scissor body, and second scissor body includes that the second scissors bit and second are cut
Tool arm, second scissors bit connect with second shear arm and are formed the second angle, second angle and described first
Angle is equal；
Wherein, in use process, in the open state, first scissors bit is close to patient's skin for the medical scissors
Skin, when the medical scissors are in closed configuration, first scissors bit and second scissors bit overlapping, and first folder
Angle and the second angle face.
First angle of above-mentioned medical scissors and the size of the second angle are 110 °~160 °, in use, the first scissors
Head is close to patient skin, extend between gauze or bandage and patient skin to provoke gauze or bandage, at this time the first shear arm
20 °~70 ° can be raised relative to the first scissors bit, and then enables to the movable amplitude of the first shear arm and the second shear arm
Increase, facilitates operation；Meanwhile first scissors bit be provided with the one end of blunt blade namely the first scissors bit far from the first shear arm
It is not provided with blade, therefore, in use, when the first scissors bit is protruded between gauze or bandage and patient skin, it will not be due to maloperation
Break patient skin.
First scissors bit further includes the cutting edge portion connecting with the blunt blade in one of the embodiments, described
The thickness in cutting edge portion is less than the thickness of the blunt blade, and the length in the cutting edge portion is equal to the length of second scissors bit.
In one of the embodiments, the length in the cutting edge portion be equal to second scissors bit length, and for 8cm~
10cm, the equal length of first shear arm and second shear arm, and be 12~14cm.
The structure of the blunt blade is pyramidal structure in one of the embodiments,.
The blunt blade is set to first scissors bit far from second scissors bit in one of the embodiments,
Side；Or
The blunt blade is set to first scissors bit close to the side of second scissors bit.
The length of the blunt blade is 1cm~2cm in one of the embodiments,.
The scissors further includes connector in one of the embodiments, and first shear arm offers the first connection
Hole, second shear arm offer the second connecting hole, and the connector is arranged in first connecting hole and second company
It connects in hole, so that first shear arm and second shear arm rotation connection.
First angle and second angle are 150 ° in one of the embodiments,.
First scissor body further includes the first shear shank in one of the embodiments, the first shear shank setting
In the one end of first shear arm far from first scissors bit, second scissor body further includes the second shear shank, described
Second shear shank is set to the one end of second shear arm far from second scissors bit.
First shear shank and second shear shank are provided with anti-skid chequer in one of the embodiments,.
Detailed description of the invention
Fig. 1 is the schematic diagram of the medical scissors of an embodiment；
Fig. 2 is the partial enlarged view of part A in Fig. 1；
Fig. 3 is the schematic diagram of the blunt blade of an embodiment.
Specific embodiment
Medical scissors are described more fully below with reference to relevant drawings for the ease of understanding the utility model,.
Medical scissors first choice embodiment is given in attached drawing.But medical scissors can be realized in many different forms, and unlimited
In embodiment described herein.On the contrary, purpose of providing these embodiments is keeps the disclosure of medical scissors more saturating
It is thorough comprehensive.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.It is intended merely to herein in the term used in the description of medical scissors
The purpose of specific embodiment is described, it is not intended that in limitation utility model.Term " and or " used herein includes one
Or any and all combinations of multiple relevant listed items.
Referring to Figure 1 and Fig. 2, an embodiment provide a kind of medical scissors 10, can in clinic for shear gauze and
Bandage.The scissors 10 includes the first scissor body 100 and the second scissor body 200, and the first scissor body 100 and the second scissor body 200
Rotation connection.
Specifically, the first scissor body 100 includes the first scissors bit 110 and the first shear arm 120, the first scissors bit 110 with
First shear arm 120 connects and is formed the first angle α, and the size of the first angle α is 110 °~160 °.Second scissor body 200 packet
The second scissors bit 210 and the second shear arm 220 are included, the second scissors bit 210 connect with the second shear arm 220 and formed in the second folder
Angle beta, and the second angle β's is equal with the first angle α.Wherein, the first scissors bit 110 is set far from one end of the first shear arm 120
It is equipped with blunt blade 112.In use process, in the open state, the first scissors bit 110 is close to patient skin for medical scissors 10.
When medical scissors 10 are in closed configuration, the first scissors bit 110 and the overlapping of the second scissors bit 210, and the first angle α and the second folder
Angle beta face.
The size of first angle α of above-mentioned medical scissors 10 and the second angle β are 110 °~160 °, in use, first
Scissors bit 110 is horizontal to be close to patient skin, extend between gauze or bandage and patient skin to provoke gauze or bandage, at this time
First shear arm 120 can raise 20 °~70 ° relative to the first scissors bit 110, so enable to the first shear arm 120 and
The movable amplitude of second shear arm 220 increases, and facilitates the operation of medical staff；Meanwhile first scissors bit 110 be provided with blunt blade
112 namely first scissors bit 110 far from one end of the first shear arm 120 be not provided with blade, therefore, in use, the first scissors bit
110 when protruding between gauze or bandage and patient skin, will not break patient skin because of maloperation.
Preferably, the first angle α and the second angle β are 150 °.It is cut in this way, being torn open at the position of the protrusions such as buttocks, mammary gland
When bandage, gauze, since opposite first shear arm 120 of the first scissors bit 110 raises 30 °, it is easier to medical staff's operation.
Specifically, incorporated by reference to reference Fig. 2 and Fig. 3, the length of the first scissors bit 110 is greater than the length of the second scissors bit 210,
First scissors bit 110 further includes the cutting edge portion 114 connecting with blunt blade 112.The thickness in cutting edge portion 114 is less than blunt blade 112
Thickness, and the length in cutting edge portion 114 is equal to the length of the second scissors bit 210.Further, cutting edge portion 114 is provided with the first cutting edge
114a, the second scissors bit 210 are provided with second cutting edge 210a corresponding with the first cutting edge 114a.
First cutting edge 114a and the second mutually matched length of cutting edge 210a can have an impact the operation of medical staff, such as
When the length of fruit the first cutting edge 114a and the second cutting edge 210a cooperation is too short, medical staff needs frequent operation scissors, could be complete
At the movement of shearing gauze or bandage, the workload of medical staff will increase, reduce working efficiency, and frequent operation scissors also can
Increase the feeling of pain of patient.In order to not influence the length of fit of the first cutting edge 114a and the second cutting edge 210a, the first scissors bit 110
Length be set greater than the length of the second scissors bit 210, in this way, blunt blade 112 setting and length dimension variation not
Meeting generates any influence to the length of fit of the first cutting edge 114a and the second cutting edge 210a.Meanwhile in use, it is located at the
The blunt blade 112 on one scissors bit, 110 top protrudes between the skin of patient and bandage or gauze first, by the thickness of blunt blade 112
Degree increases, and can increase the contact area of blunt blade 112 and patient skin, and then reduces pressure between the two, to reduce trouble
The feeling of pain of person.
Specifically, blunt blade 112 is set to side of first scissors bit 110 far from the second scissors bit 210.In this way, will
When medical scissors 10 are placed, the first scissor body can be placed upward, can be avoided the thickness because of blunt blade 112 and cutting edge portion 114
Degree it is different and caused by place it is unstable.In other embodiments, blunt blade 112 is set to the first scissors bit 112 and cuts close to second
The side of cutter head 210, blunt blade 112 also can be set in the two sides of the first scissors bit 112.
As the case may be, the length of blunt blade 112 can be set to 1cm~2cm.Preferably, in the present embodiment, blunt sword
The length in portion 112 is 1.5cm.In order to make blunt blade 112 when extending between gauze or bandage and patient skin, trouble can be reduced
The structure of the pain of person, blunt blade 112 is tapered structure, Fig. 3 is referred to, in this way, the blunt blade 112 of pyramidal structure is opposite
Sharper one end is first slowly extend between gauze or bandage and patient skin, then, entire first scissors bit 110 can be driven to stretch
Enter wherein, this is incremental, which to protrude into mode, to make patient slowly adapt to, to mitigate the discomfort of patient.
In the present embodiment, the length in cutting edge portion 114 is equal to the length of the second scissors bit 210, and is 8cm~10cm, and first
The equal length of shear arm 120 and the second shear arm 220, and be 12~14cm.In traditional tissue shear, the length one of scissors bit
As for 6cm or so, the length of shear arm is then generally 10cm or so.By the length for increasing cutting edge portion 114 and the second scissors bit 210
The length of degree and the first shear arm 120 and the second shear arm 220, can be improved the efficiency of medical staff, while can also subtract
The pain of light patient.
Further, scissors 100 further includes connector 300, and connector 300 is by the first scissor body 100 and the second scissor body 200
Rotation connection.Specifically, the first shear arm 120 offers the first connecting hole (not shown), and the second shear arm 210 offers
Two connecting hole (not shown), connector 300 are arranged in the first connecting hole and the second connecting hole, so that the first scissor body 100
And second scissor body 200 be rotatablely connected.The position that connector 300 is arranged will affect the use of subsequent medical staff, if connector
300 when being set to the first scissors bit 110 and the second scissors bit 210, can reduce having for the first cutting edge 114a and the second cutting edge 210a
Action length is imitated, namely in a moving process, medical scissors shear gauze or the length of bandage reduces, and then increase medical care
The workload of personnel.For this purpose, connector 300 is connected to the first shear arm 120 and the second shear arm, so, it is possible to facilitate medical care
The operation of personnel, and will not additionally increase the sense of discomfort or feeling of pain of patient.
Further, the first scissor body 100 further includes the first shear shank 130, and the first shear shank 130 is set to the first shear arm
120 one end far from the first scissors bit 110.Second scissor body 200 further includes the second shear shank 230, the setting of the second shear shank 230
In the one end of the second shear arm 220 far from the second scissors bit 210.First knife handle 130 and the second knife handle 230 can facilitate medical care people
The operation of member.It in medical staff's operating process, needs to wear rubber gloves, hand occurs during using scissors in order to prevent
Sliding phenomenon, the first shear shank 130 and the second shear shank 230 are provided with anti-skid chequer 400.
Specifically, in order to extend the service life of scissors 10, and prevent medical scissors 10 from the phenomenon that oxidation and rusting occur,
Medical scissors 10 are made of stainless steel.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of medical scissors, for shearing gauze and bandage in clinic characterized by comprising
First scissor body, first scissor body include the first scissors bit and the first shear arm, first scissors bit with it is described
First shear arm connects and is formed the first angle, and the size of first angle is 110 °~160 °, and first scissors bit is remote
One end from first shear arm is provided with blunt blade；And
Second scissor body is connect with first scissor body, and second scissor body includes the second scissors bit and the second shear arm,
Second scissors bit connect with second shear arm and is formed the second angle, second angle and the first angle phase
Deng；
Wherein, in use process, in the open state, first scissors bit is close to patient skin, institute for the medical scissors
When stating medical scissors and being in closed configuration, first scissors bit and second scissors bit overlapping, and first angle with
The second angle face.
2. medical scissors according to claim 1, which is characterized in that first scissors bit further includes and the blunt blade
The cutting edge portion of connection, the thickness in the cutting edge portion are less than the thickness of the blunt blade, and the length in the cutting edge portion is equal to described the
The length of two scissors bits.
3. medical scissors according to claim 2, which is characterized in that the length in the cutting edge portion is equal to second scissors
Head length, and be 8cm~10cm, the equal length of first shear arm and second shear arm, and be 12~14cm.
4. medical scissors according to claim 1, which is characterized in that the structure of the blunt blade is pyramidal structure.
5. medical scissors according to claim 1, which is characterized in that it is remote that the blunt blade is set to first scissors bit
Side from second scissors bit；Or
The blunt blade is set to first scissors bit close to the side of second scissors bit.
6. medical scissors according to claim 1, which is characterized in that the length of the blunt blade is 1cm~2cm.
7. medical scissors according to claim 1, which is characterized in that the scissors further includes connector, and described first cuts
Tool arm offers the first connecting hole, and second shear arm offers the second connecting hole, and the connector is arranged in described first
In connecting hole and second connecting hole, so that first shear arm and second shear arm rotation connection.
8. medical scissors according to claim 1, which is characterized in that first angle and second angle are
150°。
9. medical scissors according to claim 1, which is characterized in that first scissor body further includes the first shear shank,
First shear shank is set to the one end of first shear arm far from first scissors bit, and second scissor body also wraps
The second shear shank is included, second shear shank is set to the one end of second shear arm far from second scissors bit.
10. medical scissors according to claim 9, which is characterized in that first shear shank and second shear shank
It is provided with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820596898.7U CN209004123U (en) | 2018-04-24 | 2018-04-24 | Medical scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820596898.7U CN209004123U (en) | 2018-04-24 | 2018-04-24 | Medical scissors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209004123U true CN209004123U (en) | 2019-06-21 |
Family
ID=66827417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820596898.7U Expired - Fee Related CN209004123U (en) | 2018-04-24 | 2018-04-24 | Medical scissors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209004123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967927A (en) * | 2021-10-21 | 2022-01-25 | 中山大学中山眼科中心 | Special eyelash scissors of ophthalmology |
-
2018
- 2018-04-24 CN CN201820596898.7U patent/CN209004123U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967927A (en) * | 2021-10-21 | 2022-01-25 | 中山大学中山眼科中心 | Special eyelash scissors of ophthalmology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20210424 |