CN103417306A - Heavy disposable dental forceps - Google Patents
Heavy disposable dental forceps Download PDFInfo
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- CN103417306A CN103417306A CN2012102280934A CN201210228093A CN103417306A CN 103417306 A CN103417306 A CN 103417306A CN 2012102280934 A CN2012102280934 A CN 2012102280934A CN 201210228093 A CN201210228093 A CN 201210228093A CN 103417306 A CN103417306 A CN 103417306A
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- tweezers
- group
- pedestal
- deserted
- forceps
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- 239000004033 plastic Substances 0.000 claims abstract description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 72
- 239000007787 solid Substances 0.000 claims description 71
- 239000000463 material Substances 0.000 claims description 31
- 230000000994 depressogenic effect Effects 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 26
- 239000008280 blood Substances 0.000 claims description 17
- 210000004369 blood Anatomy 0.000 claims description 17
- 210000003296 saliva Anatomy 0.000 claims description 15
- 239000004568 cement Substances 0.000 claims description 11
- 230000000717 retained effect Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
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- 239000005061 synthetic rubber Substances 0.000 description 2
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Images
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
A heavy disposable dental forceps comprises a plastic forceps body and a metal entity. The forceps body comprises a group of forceps arms, and each forceps arm is provided with a cavity part. The metal body extends into the cavity part through the body handle of the metal body so as to be fixedly arranged in a concave part on the tweezers body. The metal entity provides heavy disposable dental forceps with certain weight, which is beneficial for medical personnel to operate and use. By using the dental forceps, medical personnel can discard the used forceps body and do not reuse the forceps body, and the metal entity is reserved for being inserted into a new forceps body for reuse next time. The forceps body can further be provided with a use indicator for indicating the use state of the forceps body. By interpreting the use indicator, the user can know whether the forceps body has been used.
Description
Technical field
The present invention is relevant for a kind of dental medical instruments, particularly a kind ofly using the hand-held dental forceps that can directly abandon later, to avoid thus the aleopation between different medical sufferers, and save the instrument disinfection program that prior art must be carried out after surgery simultaneously.
Background technology
Generally speaking, the dentist can utilize all kinds of different hand-held apparatus to carry out to carry out for patient the disease of examination of mouth or other dentistry aspects of diagnosis and treatment.
Traditional medical instruments includes a metal solid usually, and is provided with a metal fixture on an end of this metal solid.
Traditionally, due to most medical instruments, its material mostly is metal, makes it have certain weight.In general, medical instruments is that the weight provided by its metal solid maintains the balance of instrumentation, and makes operation easily carry out simultaneously.
But, it should be noted that after each operation, the dentist must be for using medical instruments later to carry out certain disinfection process, its purpose is to avoid issuable aleopation between different medical sufferers, for example: virus or bacterial infection.For instance, if patient A has a certain virus, and while using at patient A medical instruments with it to be used on the body of patient B without appropriate sterilization after use, under this situation, the blood of patient A, remaining medicine, antibacterial, virus or other morbid substance all likely are used again with it patient B via same medical instruments, make patient B may therefore infect the pathogenic bacteria to patient A.
If patient A is by viral infection, patient B will may, because of the medical instruments with the shared non-sterile of patient A, arrive identical virus and infect so.Perhaps, also likely therefore, and the medicine that patient A is used produces anaphylaxis to patient B.
As can be seen here, traditional medical instruments has many potential risk factor really.After the sterilization without appropriate, may cause on patient's health quite serious injury and bad impact.
In addition, because existing medical instruments is made by metal solid, make its cost and price thereof also should be relatively expensive.Moreover, if each part medical instruments all must be sterilized after using, will virtually increase again the cost of operation personage on sterilizing equipment decontaminating apparatus and sterilize instruments so simultaneously, and further cause operation personage expending in a large number on disinfecting time.
Therefore, in view of more than, how a kind of not only safety but also effective is provided, and can directly abandons afterwards in use, to save the medical instruments of existing disinfection process, need one of problem of solution badly for those skilled in the art.
Summary of the invention
The problem existed for solving prior art, main purpose of the present invention is to provide a kind of hand-held dental forceps of jettisonable, it not only has the advantage that cost is lower, more can directly abandon later each the use, to avoid whereby issuable aleopation between different medical sufferers, and save the instrument disinfection program that prior art must be carried out after surgery simultaneously.
For reaching above-mentioned purpose, the invention provides a kind of heavy deserted dental forceps of putting, it comprises:
One tweezers body, it is plastic cement material, and has one group of tweezers arm, this group tweezers arm includes:
One group of forceps tips, be arranged on an end of this group tweezers arm;
One group of cavity section, be arranged at the inside of this group tweezers arm; And
One gripping section, be arranged on the outer surface of this group tweezers arm; And
One metal solid, it is connected in this tweezers body in the mode that can dismantle, and this metal solid extends in this group cavity section.
Describedly put heavy deserted dental forceps, wherein, this metal solid comprises:
One first instance section comprises:
One first pedestal;
One first instance handle, it extends to form from this first pedestal;
One first datum hole, it is arranged in this first pedestal; And
One first depression, it is arranged in this first pedestal;
One second instance section comprises:
One second pedestal;
One second instance handle, it extends to form from this second pedestal;
One second datum hole, it is arranged in this second pedestal; And
One second depression, it is arranged in this second pedestal;
One elastic rod, be arranged between this first depression and this second depression; And
One spike dowel, it is arranged in this first datum hole and this second datum hole, and this spike dowel is that this first instance section and this second instance section are combined.
Describedly put heavy deserted dental forceps, wherein, this tweezers body more comprises a junction, and this connecting portion is arranged between this group tweezers arm.
Describedly put heavy deserted dental forceps, wherein, this tweezers body more comprises a stirring tip, and this stirring is most advanced and sophisticated to be arranged on the other end of this group tweezers arm with respect to this group forceps tips.
Describedly put heavy deserted dental forceps, wherein, this tweezers body more comprises a depressed part, and this depressed part is in order to fix this metal solid on this tweezers body, and supports the weight of this metal solid.
Describedly put heavy deserted dental forceps, wherein, this tweezers body more comprises:
One rod member, it is arranged on one of them inner surface of this group tweezers arm: and
One rod member hole, it is arranged at corresponding to this rod member on wherein another of this group tweezers arm.
Describedly put heavy deserted dental forceps, wherein, this tweezers body more comprises a use indicator, and whether this use indicator is arranged on this group tweezers arm, to indicate this tweezers body, be used.
Describedly put heavy deserted dental forceps, wherein, this use indicator comprises a water solublity material, and when this use indicator touches saliva or blood, this uses indicator to produce metachromasia.
Describedly put heavy deserted dental forceps, wherein, after this is put heavy deserted dental forceps and finishes using, this metal solid and this tweezers body break away from fully, this tweezers body is dropped and no longer reuses, this metal solid is retained, and is inserted in during for next operation on this new tweezers body and reuses.
The present invention also provides a kind of heavy deserted dental forceps of putting, and it comprises:
One tweezers body, it is plastic cement material, and this tweezers body has one group of tweezers arm and a depressed part, and wherein this group tweezers arm includes:
One group of forceps tips, be arranged on an end of this group tweezers arm;
One group of cavity section, be arranged at the inside of this group tweezers arm; And
One gripping section, be arranged on the outer surface of this group tweezers arm; And
One metal solid, it is located in this depressed part of this tweezers body, and is connected in this tweezers body by this depressed part in the mode that can dismantle, and this metal solid arranges to this group cavity section.
Describedly put heavy deserted dental forceps, wherein, this metal solid comprises:
One first instance section comprises:
One first pedestal;
One first instance handle, it extends to form from this first pedestal;
One first datum hole, it is arranged in this first pedestal; And
One first depression, it is arranged in this first pedestal;
One second instance section comprises:
One second pedestal;
One second instance handle, it extends to form from this second pedestal;
One second datum hole, it is arranged in this second pedestal; And
One second depression, it is arranged in this second pedestal;
One elastic rod, be arranged between this first depression and this second depression; And
One spike dowel, it is to be arranged in this first datum hole and this second datum hole, this spike dowel is that this first instance section and this second instance section are combined.
Describedly put heavy deserted dental forceps, wherein, this tweezers body more comprises a junction, and this connecting portion is arranged between this group tweezers arm.
Describedly put heavy deserted dental forceps, wherein, this tweezers body more comprises a stirring tip, and this stirring is most advanced and sophisticated to be arranged on the other end of this group tweezers arm with respect to this group forceps tips.
Describedly put heavy deserted dental forceps, wherein, this tweezers body more comprises:
One rod member, it is arranged on one of them inner surface of this group tweezers arm: and
One rod member hole, it is arranged at corresponding to this rod member on wherein another of this group tweezers arm.
Describedly put heavy deserted dental forceps, wherein, this tweezers body more comprises a use indicator, and whether this use indicator is arranged on this group tweezers arm, to indicate this tweezers body, be used.
Describedly put heavy deserted dental forceps, wherein, this use indicator comprises a water solublity material, and when this use indicator touches saliva or blood, this uses indicator to produce metachromasia.
Describedly put heavy deserted dental forceps, wherein, after this is put heavy deserted dental forceps and finishes using, this metal solid and this tweezers body break away from fully, this tweezers body is dropped and no longer reuses, this metal solid is retained, and is inserted in during for next operation on this new tweezers body and reuses.
The present invention provides again a kind of heavy deserted dental forceps of putting, and it comprises:
One tweezers body, it is plastic cement material, this tweezers body includes:
One group of tweezers arm, wherein each this tweezers arm includes:
One forceps tips, be arranged on an end of each this tweezers arm;
One cavity section, be arranged at the inside of each this tweezers arm; And
One gripping section, be arranged on the outer surface of each this tweezers arm;
A junction, it is arranged between this group tweezers arm;
One stirs tip, and it is arranged on the other end of this group tweezers arm with respect to this forceps tips;
One depressed part, it is arranged between this stirring tip and this connecting portion;
One rod member, it is arranged on one of them inner surface of this group tweezers arm:
One rod member hole, it is arranged at corresponding to this rod member on wherein another of this group tweezers arm; And
One uses indicator, and whether it is arranged on this group tweezers arm, to indicate this tweezers body, be used; And
One metal solid, it is located in this depressed part, and is connected in this tweezers body by this depressed part in the mode that can dismantle, and this metal solid includes:
One first instance section comprises:
One first pedestal;
One first instance handle, it extends to form from this first pedestal, and is arranged in one of them this cavity section of this group tweezers arm;
One first datum hole, it is arranged in this first pedestal; And
One first depression, it is arranged in this first pedestal;
One second instance section comprises:
One second pedestal;
One second instance handle, it extends to form from this second pedestal, and is arranged in another this cavity section in this group tweezers arm;
One second datum hole, it is arranged in this second pedestal; And
One second depression, it is arranged in this second pedestal;
One elastic rod, be arranged between this first depression and this second depression; And
One spike dowel, it is arranged in this first datum hole and this second datum hole, and this spike dowel is combined this first instance section and this second instance section;
Wherein, after this is put heavy deserted dental forceps and finishes using, this metal solid and this tweezers body break away from fully, and this tweezers body is dropped and no longer reuses, this metal solid is retained, and is inserted in during for next operation on this new tweezers body and reuses.
Describedly put heavy deserted dental forceps, wherein, this use indicator comprises a water solublity material, and when this use indicator touches saliva or blood, this uses indicator to produce metachromasia.
According to embodiments of the invention, the tweezers body is consisted of a material that is ductile (malleable), for example: and plastic cement material, and be configured as the body of putting heavy deserted dental forceps by the mold mode.
Metal solid is inserted in the tweezers body, to provide, puts heavy deserted dental forceps and has certain weight.Generally speaking, the weight of this metal solid can select to be similar to traditional dental forceps, to reduce the weight differential between the two.Thus, for the healthcare givers, they need not change existing operating apparatus mode, can be the easily hand-held disclosed heavy deserted dental forceps of putting, and carry out surgical procedures with original technology.
According to embodiments of the invention, because the making material of tweezers body is more cheap plastic cement composition, therefore, the tweezers body that the healthcare givers can more renew after each the use, put heavy deserted dental forceps and still have quite low cost of manufacture and make.
Moreover, according to one embodiment of the invention, more can there is a use indicator on the tweezers body.Whether this use indicator is mainly used to indicate the tweezers body and was used.Generally speaking, when using indicator to touch saliva or blood, use indicator can produce variable color or solubilizing reaction.Thus, the healthcare givers can use the state of indicator to learn whether this tweezers body was used by interpretation, to reach further the purpose of avoiding pathogenic bacteria aleopation between different medical sufferers.
On the other hand, disclosed put heavy deserted dental forceps, also can include: a tweezers body be shaped in the mold mode and can be on this tweezers body the metal solid of removal.Wherein, there is a hollow cavity in the tweezers body, and above-mentioned metal solid is to be arranged in this hollow cavity.After metal solid is inserted in this hollow cavity, metal solid is fixedly arranged in the depressed part on the tweezers body.The present invention is dependent on this depressed part, and metal solid is installed on the tweezers body.As for, after operation completes, the healthcare givers can get off metal solid removal on the tweezers body.Then, the healthcare givers can abandon the tweezers body and no longer reuse.As for, metal solid is retained, and during for next operation, is inserted on new tweezers body and reuses.
According to embodiments of the invention, because metal solid can repeatedly recycle, therefore, disclosed put heavy its cost of deserted dental forceps and naturally just can reduce.
Under by specific embodiment, coordinate appended accompanying drawing to illustrate in detail, when the effect that is easier to understand purpose of the present invention, technology contents, characteristics and reaches.
The accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of putting heavy deserted dental forceps according to the embodiment of the present invention;
Fig. 2 is the front view of the tweezers body of putting heavy deserted dental forceps according to the embodiment of the present invention;
Fig. 3 is the side view of the tweezers body of putting heavy deserted dental forceps according to the embodiment of the present invention;
Fig. 4 is the side view of the tweezers body of putting heavy deserted dental forceps according to the embodiment of the present invention;
Fig. 5 is the cutaway view of the tweezers body of putting heavy deserted dental forceps according to the embodiment of the present invention;
Fig. 6 is the structural representation of the metal solid of putting heavy deserted dental forceps according to the embodiment of the present invention;
Fig. 7 is the decomposing schematic representation of the metal solid of putting heavy deserted dental forceps according to the embodiment of the present invention;
Fig. 8 is for putting the structural representation with the tweezers body that uses indicator of heavy deserted dental forceps according to the embodiment of the present invention.
Description of reference numerals: 100-puts heavy deserted dental forceps; 200-tweezers body; 205-tweezers hands arm; The 210-forceps tips; The 220-rod member; 225-rod member hole; 230-gripping section; 240-cavity section; The 250-connecting portion; The 260-depressed part; 270-stirs most advanced and sophisticated; 275-is used most advanced and sophisticated; The 300-metal solid; 310-first instance section; 315-first instance handle; 320-second instance section; 325-second instance handle; 330-the first pedestal; 335-the first datum hole; 340-the second pedestal; 345-the second datum hole; 360-the second elasticity pole socket; The 370-elastic rod; The 380-spike dowel; 385-the first depression; 400-is used indicator.
The specific embodiment
Above relevant for description of contents of the present invention, with following embodiment in order to demonstration with explain spirit of the present invention and principle, and provide patent claim of the present invention further to explain.About feature of the present invention, implementation and effect, hereby coordinate accompanying drawing to be described in detail as follows do preferred embodiment.
Refer to Fig. 1, it is the overall structure schematic diagram of putting heavy deserted dental forceps according to the embodiment of the present invention.
What according to the embodiment of the present invention, propose puts heavy deserted dental forceps 100, and it mainly includes: one moulds tweezers body (plastic tweezers main body) 200 and one metal solid (metal weight) 300 of system.
Metal solid 300 is inserted in tweezers body 200, to provide, puts heavy deserted dental forceps 100 and has certain weight.Generally speaking, the weight of this metal solid 300 can select to be similar to traditional dental forceps, to reduce the weight differential between the two.
Continuous referring to shown in Fig. 2 to Fig. 5, wherein Fig. 2 is the front view of the tweezers body of putting heavy deserted dental forceps according to the embodiment of the present invention, Fig. 3 is the side view of the tweezers body of putting heavy deserted dental forceps according to the embodiment of the present invention, Fig. 4 is the side view of the tweezers body of putting heavy deserted dental forceps according to the embodiment of the present invention, and Fig. 5 is the cutaway view of the tweezers body of putting heavy deserted dental forceps according to the embodiment of the present invention.
As shown in Fig. 2 to Fig. 5, tweezers body 200 has one group of tweezers arm (tweezers arms), 205, one rod member (post) 220, a rod member hole (post hole) 225, a junction (bridge) 250, most advanced and sophisticated (the utility tip) 275 of a depressed part (weight seat) 260, one stirring most advanced and sophisticated (stir tip) 270 and one use, and this group tweezers arm 205 includes: one group of forceps tips (tweezers tips), 210, one gripping section (grip) 230 and a cavity section (weight cavity) 240.
Wherein, one group of forceps tips 210 is arranged at respectively on the end points of two tweezers arms 205.According to embodiments of the invention, tweezers arm 205 is designed to have elastic, and thus, user can push two tweezers arms 205 toward middle, and makes two forceps tips 210 that are positioned on its end points mutually draw close.When user pushes two tweezers arms 205 toward centre, user can come gripping its required material used or material object by two forceps tips 210 of mutually drawing close.Generally speaking, in the design of forceps tips 210, at the end points place the closer to tweezers arm 205, the diameter of forceps tips 210 can be designed ground more and more thinner (taper), so that capture article.
Connecting portion 250 is arranged at the centre of two tweezers arms 205, and its position is located on the other end with respect to forceps tips 210.According to embodiments of the invention, the effect of connecting portion 250 is in order to increase the tension force (tension) of 205 of two tweezers arms, so that user is when pushing tweezers arm 205 toward centre, two 205 of tweezers arms can have enough resistances (resistance).
In addition, on the other end with respect to forceps tips 210, tweezers body 200 more can include: one stirs most advanced and sophisticated 270 and one uses most advanced and sophisticated 275.According to one embodiment of the invention, to stir most advanced and sophisticated 270 and stir or mix thoroughly material for user, this stirring tip 270 is arranged on the other end of this group tweezers arm 205 with respect to this group forceps tips 210.With regard to actual use aspect, the healthcare givers can mix its needed medical material by hand-held stirring most advanced and sophisticated 270, for example: the cemented powder that the dental laboratories uses (Chalk (cement)), with fill up that decayed tooth uses fill out condensation material (filling material) etc.
As for, use most advanced and sophisticated 275 can there is multiple enforcement aspect.According to embodiments of the invention, use most advanced and sophisticated 275 for example can sign (pick), an encapsulation tool (packer) or equating shovel (trowel) for a point, all can be in order to implement goal of the invention of the present invention.
About the above explanation that the present invention is directed to tweezers body 200, wherein it should be noted that above-mentioned stirring most advanced and sophisticated 270 and use most advanced and sophisticated 275 can't produce direct contacting with sufferer.Its reason is, the stirring that the present embodiment discloses most advanced and sophisticated 270 with use most advanced and sophisticated 275 only usedly when preparing medical material for the healthcare givers, and be unlikely to stretch in the oral cavity of sufferer.Therefore, stir most advanced and sophisticated 270 and can't produce direct contacting with sufferer with using tip 275, naturally also do not have the potential collision hazard of courses of infection.
Then, refer to shown in Fig. 6 to Fig. 7, wherein Fig. 6 is the structural representation of the metal solid of putting heavy deserted dental forceps according to the embodiment of the present invention, and Fig. 7 is the decomposing schematic representation of the metal solid of putting heavy deserted dental forceps according to the embodiment of the present invention.
According to embodiments of the invention, the existence of metal solid 300, in order to increase the weight of tweezers body 200, makes it close to existing diagnosis and treatment metal tweezers.In the present embodiment, when heavy deserted dental forceps 100 is put in healthcare givers's operation, metal solid 300 is inserted in the cavity section 240 of tweezers body 200, and fixes its position by depressed part 260.After healthcare givers's end of operation, metal solid 300 can be disassembled on tweezers body 200.Now, mould the tweezers body 200 of system and can be abandoned, metal solid 300 is retained, and during for next operation, is inserted in to reuse on new tweezers body.
As shown in Figure 6 to 7, metal solid 300 comprises: a first instance section (first weight) 310, one first instance handle (first weight arm) 315, one second instance section (second weight) 320, one second instance handle (second weight arm) 325, one first pedestal (first base) 330, one first datum hole (first pin hole) 335, one second pedestal (second base) 340, one second datum hole (second pin hole) 345, one first elasticity pole socket (not shown), one second elasticity pole socket (second flexible post seat) 360, one elastic rod (flexible post) 370, an and spike dowel (pin) 380.
According to embodiments of the invention, wherein first instance section 310 with second instance section 320, be of similar shape, configuration and detail characteristic.For instance, first instance section 310 includes identical accessory and die mould design with second instance section 320.When the two is superimposed together up and down, first instance section 310 and second instance section 320 fully are fit to each other.This is the present embodiment advantage of one wherein, and it can reduce the cost of duplication of production mould, and reduces the time that the designer repeats design simultaneously.
Specifically, first instance section 310 includes first instance handle 315, the first pedestal 330, the first datum hole 335, the first elasticity pole socket (not shown) and one first depression 385.
When first instance section 310 inserts tweezers body 200, first instance handle 315 inserts the part of cavity section 240 for it.The first datum hole 335 is formed in the first pedestal 330.In addition, first instance section 310 separately comprises that one is connected in the sinuous section between first instance handle 315 and the first pedestal 330, and the shape of this sinuous section is consistent with the shape of tweezers body 200.
Similarly, second instance section 320 includes second instance handle 325, the second pedestal 340, the second datum hole 345, the second elasticity pole socket 360 and one second depression.
Wherein, be similar to first instance section 310, when second instance section 320 inserts tweezers body 200, second instance handle 325 inserts the part of cavity section 240 for it.The second datum hole 345 is formed in the second pedestal 340.And second instance section 320 also comprises that one is connected in the sinuous section between second instance handle 325 and the second pedestal 340, the shape of this sinuous section is also consistent with the shape of tweezers body 200.
Therefore, according to embodiments of the invention, when assembling metal entity 300, the present invention inserts elastic rod 370 in the second elasticity pole socket 360 of second instance section 320.Afterwards, determine the position of first instance section 310, so that the first pedestal 330 and the second pedestal 340 contact, now, the other end of elastic rod 370 is arranged in the first elasticity pole socket of first instance section 310.Then, the first depression 385 on the first pedestal 330 of first instance section 310 is engaged in the second pedestal 340 of second instance section 320.In being arranged between the first interior depression 385 of the first pedestal 330 and the second depression in the second pedestal 340 by elastic rod 370, and after making first instance section 310 and second instance section 320 fit together, the continuous spike dowel 380 that provides of the present invention, and this spike dowel 380 is penetrated in the first datum hole 335 and the second datum hole 345, to set firmly first instance section 310 and second instance section 320, complete the assembly program of metal solid 300.
Below, seeing also shown in aforesaid Fig. 1 to Fig. 7, the present invention hereby, for the assembly and disassembly flow process of putting heavy deserted dental forceps 100, is described in detail as follows.
At first, at tweezers body 200, through mold, dispatch from the factory and metal solid 300 completes above-mentioned assembly program and after presenting structure as shown in Figure 6, disclosed put heavy deserted dental forceps 100 and can start to prepare assembling.
At the beginning, first instance handle 315 side by side plugs in the middle of two tweezers arm 205 its cavity sections 240 separately with second instance handle 325.
Afterwards, the hand-holdable metal solid 300 of user and by its forward impelling constantly, push away deeplyer with the first instance handle 315 by above-mentioned and second instance handle 325 toward the inside of cavity section 240.Then, the first pedestal 330 fitted together and the second pedestal 340 can slide into tweezers body 200 along the direction of forceps tips, until the two is sticked in the depressed part 260 of tweezers body 200 with using close to stirring most advanced and sophisticated 270 in most advanced and sophisticated 275 o'clock.Now, because the first pedestal 330 and the second pedestal 340 have been fixedly arranged in depressed part 260, metal solid 300 firmly is arranged in tweezers body 200.In the case, the present invention completes the assembling flow path of putting heavy deserted dental forceps 100.
On the other hand, after the healthcare givers finishes using and puts heavy deserted dental forceps 100, put heavy deserted dental forceps 100 and can start to prepare to carry out its dismounting flow process.When being put the dismounting of heavy deserted dental forceps 100, at first user is that the first pedestal 330 and the second pedestal 340 are extracted in depressed part 260, in this, make the first pedestal 330 and the second pedestal 340 on tweezers body 200 by removal.Afterwards, user exits above-mentioned first instance handle 315 and second instance handle 325 in cavity section 240 again, makes metal solid 300 and tweezers body 200 break away from fully.Then, the healthcare givers is from the tweezers body 200 of the system of moulding being abandoned and no longer reuses.As for, 300 of metal solids are retained, and during for next operation, are inserted on new tweezers body 200 and reuse.Certainly, when metal solid 300 is inserted on new tweezers body 200 while using again, its assembly program as previously mentioned, therefore the present invention no longer repeats at this.
It should be noted that, according to embodiments of the invention, because metal solid 300 can't produce direct contacting with sufferer, comprise: oral cavity contact, saliva contact, contact etc. with blood, therefore, metal solid 300 proposed by the invention does not have by the potential danger of courses of infection, and can be reused safely, in this, also virtually reducing the cost of manufacture of putting heavy deserted dental forceps 100.
Moreover, due to the tweezers body 200 that can abandon part, it makes material is more cheap plastic cement composition, therefore, although the tweezers body 200 that the healthcare givers more renews after each the use, the cost of manufacture of putting heavy deserted dental forceps 100 still can remain relatively cheap, and has the advantage of price on market.
Refer to shown in Fig. 8, it is the structural representation with the tweezers body that uses indicator of putting heavy deserted dental forceps according to the embodiment of the present invention.
According to one embodiment of the invention, tweezers body 200 more can have a use indicator (use indicator) 400.Whether this one uses indicator 400 for example can comprise a water solublity (water-soluble) material, to be used to refer to, tweezers body 200 is shown was used.For instance, when using indicator 400 to touch saliva or blood, use indicator 400 can produce variable color or solubilizing reaction.Thus, user just can use indicator 400 to learn whether this tweezers body 200 was used by interpretation, to reach further the purpose of avoiding pathogenic bacteria aleopation between different medical sufferers.
Generally speaking, when the forceps tips 210 on tweezers arm 205 is placed in the oral cavity of sufferer, use indicator 400 may touch gingiva, tooth, lip, cheek, tongue or intraoral saliva, blood and the dental plaque etc. of this sufferer.After touching above-mentioned substance, use indicator 400 to produce metachromasia because of its special making material.According to one embodiment of the invention, if use, indicator 400 is original before use presents white color, so, when it touches above-mentioned every material, for example: after intraoral saliva, blood and dental plaque, use indicator 400 will produce obvious color change reaction, be beneficial to its reaction result of user interpretation.
In one embodiment, above-mentioned use indicator 400 can be formed by special chemical material or compound (compound), so that use indicator 400 when touching intraoral saliva, blood or dental plaque, can produce obvious color change reaction, be convenient to its reaction result of user interpretation.
For example, above-mentioned use indicator 400 can be a litmus paper, and it sticks on the forceps tips 210 of tweezers body 200.In this, when this litmus paper touches saliva, litmus paper can change its color.User just can be used indicator 400 to learn whether this tweezers body was used by interpretation.
According to another embodiment of the present invention, above-mentioned use indicator 400 can also by one easily molten (dissolve-able) material formed.In this, when this, one while using indicator 400 to touch the liquid such as saliva or blood, use indicator 400 can start to produce solubilizing reaction.Under this situation, the healthcare givers can use indicator 400 whether to produce dissolving by observation, learns whether tweezers body 200 was used.This is also a kind of effective interpretation method.
Or, according to an embodiment more of the present invention, above-mentioned use indicator 400 also can be consisted of a material with water absorbing force (absorbent).Thus, when this one use indicator 400 touch such as: during the liquid such as blood, blood can one be used indicator 400 absorb by this.Under this situation, use indicator 400 may present red reaction, be beneficial to the using state of healthcare givers's interpretation tweezers body 200.
For enlarging practical application aspect of the present invention, in addition, in other embodiments of the invention, use indicator 400 more optionally to extend on the even whole forceps tips 210 of part.In the middle of these embodiment, once forceps tips 210 is inserted in the oral cavity of sufferer, use the reactions such as generation variable color that indicator 400 can be immediately or dissolving, in the very first time, just to reflect the fact that the tweezers body had been used.
In other words, in the middle of these embodiment, once use indicator 400 to touch the liquid such as saliva or blood, use indicator 400 can just produce in the very first time reactions such as variable color or dissolving.Thus, according to embodiments of the invention, when tweezers body 200 is used for the first time, use indicator 400 just can be at once and is effectively demonstrated the state that it had been used, to avoid the aleopation between sufferer.
According to one embodiment of the invention, above-mentioned sayed use indicator 400 can be selected to be arranged on the outer surface of a tweezers arm 205 and/or a forceps tips 210.
According to another embodiment of the present invention, above-mentioned sayed use indicator 400 also can be selected to be arranged on two tweezers arms 205 and/or two forceps tips 210 simultaneously, all can be in order to implement goal of the invention of the present invention.
Above-described embodiment is only explanation technological thought of the present invention and characteristics, its purpose makes those skilled in the art can understand content of the present invention and implement according to this, when can not with restriction the scope of the claims of the present invention, the equalization of generally doing according to disclosed spirit changes or modifies, and must be encompassed in the scope of the claims of the present invention.
Claims (19)
1. put heavy deserted dental forceps for one kind, it is characterized in that, comprising:
One tweezers body, it is plastic cement material, and has one group of tweezers arm, this group tweezers arm includes:
One group of forceps tips, be arranged on an end of this group tweezers arm;
One group of cavity section, be arranged at the inside of this group tweezers arm; And
One gripping section, be arranged on the outer surface of this group tweezers arm; And
One metal solid, it is connected in this tweezers body in the mode that can dismantle, and this metal solid extends in this group cavity section.
2. as claimed in claim 1ly put heavy deserted dental forceps, it is characterized in that, this metal solid comprises:
One first instance section comprises:
One first pedestal;
One first instance handle, it extends to form from this first pedestal;
One first datum hole, it is arranged in this first pedestal; And
One first depression, it is arranged in this first pedestal;
One second instance section comprises:
One second pedestal;
One second instance handle, it extends to form from this second pedestal;
One second datum hole, it is arranged in this second pedestal; And
One second depression, it is arranged in this second pedestal;
One elastic rod, be arranged between this first depression and this second depression; And
One spike dowel, it is arranged in this first datum hole and this second datum hole, and this spike dowel is that this first instance section and this second instance section are combined.
3. as claimed in claim 1ly put heavy deserted dental forceps, it is characterized in that, this tweezers body more comprises a junction, and this connecting portion is arranged between this group tweezers arm.
4. as claimed in claim 1ly put heavy deserted dental forceps, it is characterized in that, this tweezers body more comprises a stirring tip, and this stirring is most advanced and sophisticated to be arranged on the other end of this group tweezers arm with respect to this group forceps tips.
5. as claimed in claim 1ly put heavy deserted dental forceps, it is characterized in that, this tweezers body more comprises a depressed part, and this depressed part is in order to fix this metal solid on this tweezers body, and supports the weight of this metal solid.
6. as claimed in claim 1ly put heavy deserted dental forceps, it is characterized in that, this tweezers body more comprises:
One rod member, it is arranged on one of them inner surface of this group tweezers arm: and
One rod member hole, it is arranged at corresponding to this rod member on wherein another of this group tweezers arm.
7. as claimed in claim 1ly put heavy deserted dental forceps, it is characterized in that, this tweezers body more comprises a use indicator, and whether this use indicator is arranged on this group tweezers arm, to indicate this tweezers body, be used.
8. as claimed in claim 7ly put heavy deserted dental forceps, it is characterized in that, this use indicator comprises a water solublity material, and when this use indicator touches saliva or blood, this uses indicator to produce metachromasia.
9. as claimed in claim 1ly put heavy deserted dental forceps, it is characterized in that, after this is put heavy deserted dental forceps and finishes using, this metal solid and this tweezers body break away from fully, this tweezers body is dropped and no longer reuses, this metal solid is retained, and is inserted in during for next operation on this new tweezers body and reuses.
10. put heavy deserted dental forceps for one kind, it is characterized in that, comprising:
One tweezers body, it is plastic cement material, and this tweezers body has one group of tweezers arm and a depressed part, and wherein this group tweezers arm includes:
One group of forceps tips, be arranged on an end of this group tweezers arm;
One group of cavity section, be arranged at the inside of this group tweezers arm; And
One gripping section, be arranged on the outer surface of this group tweezers arm; And
One metal solid, it is located in this depressed part of this tweezers body, and is connected in this tweezers body by this depressed part in the mode that can dismantle, and this metal solid arranges to this group cavity section.
11. put heavy deserted dental forceps as claimed in claim 10, it is characterized in that, this metal solid comprises:
One first instance section comprises:
One first pedestal;
One first instance handle, it extends to form from this first pedestal;
One first datum hole, it is arranged in this first pedestal; And
One first depression, it is arranged in this first pedestal;
One second instance section comprises:
One second pedestal;
One second instance handle, it extends to form from this second pedestal;
One second datum hole, it is arranged in this second pedestal; And
One second depression, it is arranged in this second pedestal;
One elastic rod, be arranged between this first depression and this second depression; And
One spike dowel, it is to be arranged in this first datum hole and this second datum hole, this spike dowel is that this first instance section and this second instance section are combined.
12. put heavy deserted dental forceps as claimed in claim 10, it is characterized in that, this tweezers body more comprises a junction, and this connecting portion is arranged between this group tweezers arm.
13. put heavy deserted dental forceps as claimed in claim 10, it is characterized in that, this tweezers body more comprises a stirring tip, and this stirring is most advanced and sophisticated to be arranged on the other end of this group tweezers arm with respect to this group forceps tips.
14. put heavy deserted dental forceps as claimed in claim 10, it is characterized in that, this tweezers body more comprises:
One rod member, it is arranged on one of them inner surface of this group tweezers arm: and
One rod member hole, it is arranged at corresponding to this rod member on wherein another of this group tweezers arm.
Whether 15. put heavy deserted dental forceps as claimed in claim 10, it is characterized in that, this tweezers body more comprises a use indicator, and this use indicator is arranged on this group tweezers arm, to indicate this tweezers body, be used.
16. put heavy deserted dental forceps as claimed in claim 15, it is characterized in that, this use indicator comprises a water solublity material, and when this use indicator touches saliva or blood, this uses indicator to produce metachromasia.
Put heavy deserted dental forceps 17. as claimed in claim 10, it is characterized in that, after this is put heavy deserted dental forceps and finishes using, this metal solid and this tweezers body break away from fully, this tweezers body is dropped and no longer reuses, this metal solid is retained, and is inserted in during for next operation on this new tweezers body and reuses.
18. put heavy deserted dental forceps for one kind, it is characterized in that, comprising:
One tweezers body, it is plastic cement material, this tweezers body includes:
One group of tweezers arm, wherein each this tweezers arm includes:
One forceps tips, be arranged on an end of each this tweezers arm;
One cavity section, be arranged at the inside of each this tweezers arm; And
One gripping section, be arranged on the outer surface of each this tweezers arm;
A junction, it is arranged between this group tweezers arm;
One stirs tip, and it is arranged on the other end of this group tweezers arm with respect to this forceps tips;
One depressed part, it is arranged between this stirring tip and this connecting portion;
One rod member, it is arranged on one of them inner surface of this group tweezers arm:
One rod member hole, it is arranged at corresponding to this rod member on wherein another of this group tweezers arm; And
One uses indicator, and whether it is arranged on this group tweezers arm, to indicate this tweezers body, be used; And
One metal solid, it is located in this depressed part, and is connected in this tweezers body by this depressed part in the mode that can dismantle, and this metal solid includes:
One first instance section comprises:
One first pedestal;
One first instance handle, it extends to form from this first pedestal, and is arranged in one of them this cavity section of this group tweezers arm;
One first datum hole, it is arranged in this first pedestal; And
One first depression, it is arranged in this first pedestal;
One second instance section comprises:
One second pedestal;
One second instance handle, it extends to form from this second pedestal, and is arranged in another this cavity section in this group tweezers arm;
One second datum hole, it is arranged in this second pedestal; And
One second depression, it is arranged in this second pedestal;
One elastic rod, be arranged between this first depression and this second depression; And
One spike dowel, it is arranged in this first datum hole and this second datum hole, and this spike dowel is combined this first instance section and this second instance section;
Wherein, after this is put heavy deserted dental forceps and finishes using, this metal solid and this tweezers body break away from fully, and this tweezers body is dropped and no longer reuses, this metal solid is retained, and is inserted in during for next operation on this new tweezers body and reuses.
19. put heavy deserted dental forceps as claimed in claim 18, it is characterized in that, this use indicator comprises a water solublity material, and when this use indicator touches saliva or blood, this uses indicator to produce metachromasia.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101118170 | 2012-05-22 | ||
| TW101118170A TWI446898B (en) | 2012-05-22 | 2012-05-22 | Disposable dental tweezers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103417306A true CN103417306A (en) | 2013-12-04 |
Family
ID=49643061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102280934A Pending CN103417306A (en) | 2012-05-22 | 2012-07-02 | Heavy disposable dental forceps |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103417306A (en) |
| TW (1) | TWI446898B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104523322A (en) * | 2015-01-28 | 2015-04-22 | 苏州贝尔一锋医疗器械有限公司 | Colour-changing tweezers |
| WO2020055634A1 (en) * | 2018-09-11 | 2020-03-19 | Sight Sciences, Inc. | Forceps treatment systems |
| US10925765B2 (en) | 2012-01-04 | 2021-02-23 | Sight Sciences, Inc. | Dry eye treatment systems |
| US10973680B2 (en) | 2012-01-04 | 2021-04-13 | Sight Sciences, Inc. | Controller for dry eye treatment systems |
| CN113940730A (en) * | 2020-07-16 | 2022-01-18 | 美国樱花检验仪器株式会社 | Forceps with replaceable tip |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4724838A (en) * | 1986-10-01 | 1988-02-16 | Hasson Harrith M | Footed forceps-type surgical instrument |
| JPH09122147A (en) * | 1995-11-02 | 1997-05-13 | Tonami Ikuta | Dental tweezers |
| CN2548598Y (en) * | 2002-04-10 | 2003-05-07 | 上海爱普医械塑胶有限公司 | Multifunctional disposable dentist's tweezers |
-
2012
- 2012-05-22 TW TW101118170A patent/TWI446898B/en not_active IP Right Cessation
- 2012-07-02 CN CN2012102280934A patent/CN103417306A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10925765B2 (en) | 2012-01-04 | 2021-02-23 | Sight Sciences, Inc. | Dry eye treatment systems |
| US10973680B2 (en) | 2012-01-04 | 2021-04-13 | Sight Sciences, Inc. | Controller for dry eye treatment systems |
| CN104523322A (en) * | 2015-01-28 | 2015-04-22 | 苏州贝尔一锋医疗器械有限公司 | Colour-changing tweezers |
| WO2020055634A1 (en) * | 2018-09-11 | 2020-03-19 | Sight Sciences, Inc. | Forceps treatment systems |
| CN112996466A (en) * | 2018-09-11 | 2021-06-18 | 赛特科技公司 | Forceps treatment system |
| EP3833310A4 (en) * | 2018-09-11 | 2022-05-25 | Sight Sciences, Inc. | Forceps treatment systems |
| CN113940730A (en) * | 2020-07-16 | 2022-01-18 | 美国樱花检验仪器株式会社 | Forceps with replaceable tip |
| CN113940730B (en) * | 2020-07-16 | 2024-04-09 | 美国樱花检验仪器株式会社 | Forceps with replaceable tip |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201347738A (en) | 2013-12-01 |
| TWI446898B (en) | 2014-08-01 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20131204 |