CN207306977U - Gynemetrics's clinical care tweezers - Google Patents

Abstract

It the utility model is related to the field of medical instrument technology, and in particular to gynemetrics's clinical care tweezers, including tweezer handle, tweezer arm and tweezer head, the tweezer handle left side set disinfection cavity, and the tweezer arm is fixedly installed in the tweezer handle right side；Spare tweezer head, the disinfection cavity left end opening and setting sealing-plug are set in the disinfection cavity, loop-shaped handle is set on the sealing-plug；The tweezer arm includes upper tweezer arm and lower tweezer arm, sets strip on the upper tweezer facies medialis brachii cross central line, card slot is set on the lower tweezer facies medialis brachii cross central line；The tweezer arm right end sets connector, and the connector right side sets T-shaped convex block；T-slot is set on the tweezer head left side, and the T-shaped convex block is plugged in the T-slot；The tweezer arm surface sets anti-skid washer, and the opposite inner face of the tweezer head is plane.The utility model is suitable for clamping different parts use in surgical procedure, and alternative strong, clamping precision is high, and has sterilizing function, anti-skidding easy to use.

Description

Gynemetrics's clinical care tweezers

Technical field

It the utility model is related to technical field, and in particular to gynemetrics's clinical care tweezers.

Background technology

It is well known that obstetrics and gynecology department tweezers function used at present is fairly simple, inconvenience during operation, its collet is generally again Point and thin, when carrying out holding action, some articles easily slide, and when gripping some relatively soft materials such as umbilical cord, blood vessel, Since umbilical cord is longer, and compare cunning, phenomena such as when gripping be easy to cause landing, meanwhile, folder thing is not accurate, and elastic force is inadequate.Separately Outside, the connection mode of tweezers is concealed fastener type or drawing and pulling type, and in practical applications, tweezers are easily separated.

Such as China Patent No. CN201520513487.3, date of declaration is in the utility model patent of on February 17th, 2016 Gynemetrics's clinical care tweezers, including tweezer handle, tweezer head and tweezer arm are disclosed, the inner side of two tweezer arms is equipped with occluder, The shape of the occluder is half elliptic, semicircle or sector, and the occluder includes being located therein setting on a tweezer arm 1 bite film, and 2 bite films set on another tweezer arm, 2 bite films form occlusal cribs；Described in two The relative inner of tweezer head is planar structure, and the planar structure has been horizontally disposed with some straight slots, and the straight slot is semicircle, and directly Footpath gradually increases or reduces successively, which improves clamping precision and fastness, but the utility model is adjustable Property it is poor, it is impossible to replace the tweezer head of different shape size needs to use for actual operation operation.

Utility model content

The technical problem of solution

For the disadvantages mentioned above present in the prior art, the utility model provides gynemetrics's clinical care tweezers, energy It is enough while to solve the sterilization problems of spare tweezer head efficiently against present in the prior art the problem of being difficult to replace tweezer head, It is easy to use.

Technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs：

Gynemetrics's clinical care tweezers, including tweezer handle, tweezer arm and tweezer head, the tweezer handle left side set disinfection cavity, institute State tweezer handle right side and the tweezer arm is fixedly installed；Spare tweezer head is set in the disinfection cavity, the disinfection cavity left end opening and is set Sealing-plug is put, loop-shaped handle is set on the sealing-plug；The tweezer arm includes upper tweezer arm and lower tweezer arm, the upper tweezer facies medialis brachii Strip is set on cross central line, card slot is set on the lower tweezer facies medialis brachii cross central line；The tweezer arm right end, which is set, to be connected Connector, the connector right side set T-shaped convex block；T-slot is set on the tweezer head left side, and the T-shaped convex block is plugged on In the T-slot；The tweezer arm surface sets anti-skid washer, and the opposite inner face of the tweezer head is plane.

Further, the T-slot is set on the spare tweezer head left side, the spare tweezer head it is relatively interior up and down Corresponded on surface and semi-circular recesses are set, radius is gradually reduced the semi-circular recesses from left to right.

Further, the semi-circular recesses are straight slot, and the notch edges of the semi-circular recesses set soft silica gel Layer, the soft layer of silica gel is set in the opposite inner face of the tweezer head.

Further, the sealing-plug with the disinfection cavity left end opening by being connected together or being threadedly coupled.

Further, the structure size of the strip and the card slot matches, the T-shaped convex block and the T-slot Structure size match.

Further, thimerosal is set in the disinfection cavity.

Beneficial effect

Using technical solution provided by the utility model, compared with known publicly-owned technology, have the advantages that：

1st, the shape of tweezer head replacement easy to disassemble, the spare tweezer head equipped with replacement, and the geomery of spare tweezer head and tweezer head Shape size is different, is suitable for different surgical procedures and uses, alternative strong.

2nd, it is engaged and is connected with T-slot using T-shaped convex block between tweezer head, spare tweezer head and connector, when installation can Determine that the apparent surface between tweezer head is on best fit position at the same time, strip and being used cooperatively for card slot also substantially increase The precision clamped during tweezers use.

The 3rd, disinfection cavity is set in tweezer handle, can both give spare tweezer head to sterilize, the tweezer head changed can also be given to carry out disinfection, often Clean thimerosal, clean hygiene are replaced after secondary use.

4th, easy to hang and carry, loop-shaped handle both can be used for opening sealing-plug, can also serve as link and fixes tweezers On medical supplies accepting rack or on hook, easy to folding and unfolding and carrying.

5th, there is antiskid function, be easy to use.

Brief description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other attached drawings can also be obtained according to these attached drawings.

Fig. 1 is the overlooking the structure diagram of the utility model；

Fig. 2 is the overlooking the structure diagram of the tweezer head of the utility model；

Fig. 3 is the left view structural representation of the tweezer head of the utility model；

Label in figure represents respectively：1- tweezer handles；2- tweezer arms；3- tweezer heads；4- disinfection cavities；The spare tweezer heads of 5-；6- sealing-plugs； 7- loop-shaped handles；The upper tweezer arms of 8-；Tweezer arm under 9-；10- strips；11- connectors；12-T type grooves；13- anti-skid washers；14- is semicircle Groove；The soft layer of silica gel of 15-；16- thimerosals.

Embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, retouched The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, those of ordinary skill in the art's all other embodiments obtained without creative efforts, belongs to The scope of the utility model protection.

With reference to embodiment, the utility model will be further described.

Embodiment

Gynemetrics's clinical care tweezers of the present embodiment, including tweezer handle 1, tweezer arm 2 and tweezer first 3,1 left side of tweezer handle are set Disinfection cavity 4,1 right side of tweezer handle fixed setting tweezer arm 2；Spare tweezer first 5,4 left end opening of disinfection cavity and setting are set in disinfection cavity 4 Sealing-plug 6, loop-shaped handle 7 is set on sealing-plug 6；Tweezer arm 2 includes upper tweezer arm 8 and lower tweezer arm 9, in upper 8 medial surface transverse direction of tweezer arm Strip 10 is set on heart line, card slot is set on lower 9 medial surface cross central line of tweezer arm；2 right end of tweezer arm sets connector 11, connection First 11 right side sets T-shaped convex block；T-slot 12 is set on first 3 left side of tweezer, and T-shaped convex block is plugged in T-slot 12；2 table of tweezer arm Face sets anti-skid washer 13, and the opposite inner face of tweezer first 3 is plane；T-slot 12, spare tweezer are set on spare first 5 left side of tweezer First 5 corresponded up and down in opposite inner face sets semi-circular recesses 14, and radius gradually subtracts semi-circular recesses 14 from left to right It is small；Semi-circular recesses 14 are straight slot, and the notch edges of semi-circular recesses 14 set soft layer of silica gel 15, the relatively interior table of tweezer first 3 Soft layer of silica gel 15 is set on face；Sealing-plug 6 is with 4 left end opening of disinfection cavity by being connected together or being threadedly coupled；Strip 10 Match with the structure size of card slot, T-shaped convex block and the structure size of T-slot 12 match；Thimerosal is set in disinfection cavity 4 16。

In use, first 3 replacement easy to disassemble of tweezer, the spare tweezer first 5 equipped with replacement, and the geomery of spare tweezer first 5 with The geomery of tweezer first 3 is different, and spare tweezer first 5 is due to semi-circular recesses 14, so available for clamping umbilical cord or blood vessel, and Tweezer first 3 then can be used for pinch seal blood vessel etc., is suitable for different surgical procedures and uses, alternative strong.

Tweezer is first 3, is engaged and is connected with T-slot 12 using T-shaped convex block between spare tweezer first 5 and connector 11, during installation Can determine that the apparent surface between tweezer first 3 is on best fit position at the same time, strip 10 and card slot with the use of also big Improve the precision clamped during tweezers use greatly.

Disinfection cavity 4 is set in tweezer handle 1, can both be sterilized to spare tweezer first 5, the tweezer first 3 changed can also be given to carry out disinfection, Clean thimerosal 16, clean hygiene are replaced after each use.

Loop-shaped handle 7 both can be used for opening sealing-plug 6, can also serve as link and tweezers are fixed on medical supplies accepting rack On upper or hook, easy to folding and unfolding and carrying.

Anti-skid washer 13 has antiskid function when medical staff holds tweezers operation, is easy to use.

Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding State the technical solution described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these Modification or replace, can't make appropriate technical solution essence depart from various embodiments of the utility model technical solution spirit and Scope.

Claims (6)

1. a kind of gynemetrics's clinical care tweezers, including tweezer handle (1), tweezer arm (2) and tweezer head (3), it is characterised in that：The tweezer Handle (1) left side sets disinfection cavity (4), and the tweezer arm (2) is fixedly installed in tweezer handle (1) right side；In the disinfection cavity (4) Spare tweezer head (5), disinfection cavity (4) the left end opening and setting sealing-plug (6) are set, annular is set on the sealing-plug (6) Handle (7)；The tweezer arm (2) includes upper tweezer arm (8) and lower tweezer arm (9), is set on upper tweezer arm (8) the medial surface cross central line Strip (10) is put, card slot is set on lower tweezer arm (9) the medial surface cross central line；Tweezer arm (2) right end sets connector (11), connector (11) right side sets T-shaped convex block；T-slot (12) is set on tweezer head (3) left side, it is described T-shaped Convex block is plugged in the T-slot (12)；Tweezer arm (2) surface sets anti-skid washer (13), the tweezer head (3) it is relatively interior Surface is plane.

2. gynemetrics's clinical care tweezers according to claim 1, it is characterised in that spare tweezer head (5) left end The T-slot (12) is set on face, and being corresponded up and down in opposite inner face for the spare tweezer head (5) sets semi-circular recesses (14), radius is gradually reduced the semi-circular recesses (14) from left to right.

3. gynemetrics's clinical care tweezers according to claim 2, it is characterised in that the semi-circular recesses (14) are Straight slot, the notch edges of the semi-circular recesses (14) set soft layer of silica gel (15), in the opposite inner face of the tweezer head (3) The soft layer of silica gel (15) is set.

4. gynemetrics's clinical care tweezers according to claim 1, it is characterised in that the sealing-plug (6) with it is described Disinfection cavity (4) left end opening is by being connected together or being threadedly coupled.

5. gynemetrics's clinical care tweezers according to claim 1, it is characterised in that the strip (10) and the card The structure size of groove matches, and the T-shaped convex block and the structure size of the T-slot (12) match.

6. gynemetrics's clinical care tweezers according to claim 1, it is characterised in that set in the disinfection cavity (4) Thimerosal (16).