A kind of probe puncture rack for abdomen
Technical field
The utility model relates to puncture technique field, specially a kind of probe puncture rack for abdomen.
Background technique
Puncture is a medical surgery term, be will puncture be needled into body cavity extract secretion chemically examine, to body cavity inject
Gas or contrast agent do contrast examination, or into body cavity injection of medicine a kind of Clinics.The purpose of puncture is blood test,
Blood transfusion, infusion and merging conduit do angiography, and most of puncture needle in the prior art is fixed by fixture, leans on fixing clamp
The puncture needle structure of clamping is unstable, and some puncture needles are fixed between two fixture blocks, and puncture needle is clipped between two fixture blocks
Afterwards, tight with bolt bolt, this mode is more inconvenient when removing puncture needle, thus it is proposed that a kind of abdomen probe puncture
Frame is to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of probe puncture rack for abdomen, mentioned above in the background art to solve
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of probe puncture rack for abdomen, including punctures
Frame ontology, which includes fixed frame, and the side of the fixed frame is fixed with fixed cylinder, and the fixed cylinder includes circle
The bottom end of cylinder and bottom plate, the bottom plate and cylinder is integrally formed, and the side of the cylinder, which is run through, is equipped with opening, and the bottom plate runs through
Equipped with perforation, puncture needle is arranged in the fixed cylinder, the puncture needle includes fixed ring and needle tubing, the lower end of the needle tubing
Perforation on bottom plate, the fixed ring fixing sleeve is on needle tubing, and fixed ring is placed in fixed cylinder, the fixed ring
Side insertion is equipped with fixed card slot, and the side wall of the cylinder, which runs through, is equipped with movable mouth, and the side of the activity mouth inner wall is fixed to be connected
Connect one end of spring, the other end of the spring is fixedly connected with fixture block is stirred, it is described stir fixture block sliding be fastened on movable mouth
It is interior, and the bottom for stirring fixture block is stuck in fixed card slot.
Preferably, the two sides of the cylinder inner wall, which are symmetrically embedded in, is equipped with two groups of positioning troughs, the side one of the fixed ring
It is body formed to have two groups of positioning strips, and position strip sliding and be fastened in positioning trough.
Preferably, the fixed card slot is " L " type groove structure, and being somebody's turn to do " L " type groove includes vertical slot and translot, the bottom of the vertical slot
End is flushed with the bottom surface of fixed ring, and the upper end of vertical slot and the perforation of the tail portion of translot connect.
Preferably, the diameter of the fixed ring and the internal diameter of cylinder are equal, and the diameter of the needle tubing is less than the width of opening.
Preferably, the upper lower wall of the movable mouth is embedded with spring groove, and the spring slide is fastened in spring groove.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model due to the diameter of fixed ring and the internal diameter of cylinder it is equal, when placing puncture needle, will consolidate
Determine ring to be put into cylinder, therefore puncture needle not will shake left and right;
2, the utility model is put into the needle tubing of puncture needle directly laterally in fixed cylinder by the setting of opening,
Vertical insertion is not needed, operation is facilitated, when taking out puncture needle, fixed ring is proposed that cylinder, traversing puncture needle make needle
Pipe is removed from opening;
3, the utility model by fixed ring be inserted into cylinder when, will stir fixture block toggle it to it is corresponding with the vertical slot of fixed card slot
Position when fixed ring slide downward, is stirred fixture block and is entered in vertical slot, after fixture block is stirred in release, under the elastic force of spring, dials
Dynamic fixture block snaps onto the translot of fixed card slot, keeps fixed ring mobile in vertical direction, will when taking out puncture needle
The other end that fixture block toggles it to movable mouth is stirred, puncture needle is proposed upwards, facilitates installation and removal;
4, the setting of the utility model positioning strip is when be to be inserted into puncture needle, stirs fixture block and fixed card slot
Vertical slot position is corresponding, and the setting of spring groove can prevent spring pop-up activity mouth.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is puncture needle and fixed cylinder attachment structure schematic diagram in the utility model;
Fig. 3 is the structural schematic diagram of fixed card slot in the utility model;
Fig. 4 is the attachment structure schematic diagram that fixture block and spring are stirred in the utility model.
In figure: 1 fixed frame, 2 fixed cylinders, 201 cylinders, 202 bottom plates, 3 openings, 4 puncture needles, 401 fixed rings, 402 needle tubings,
Fixture block, 9 positioning troughs, 10 positioning strips are stirred in 5 fixed card slots, 6 movable mouths, 7 springs, 8.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of probe puncture rack for abdomen, including puncture supporter
Ontology, the puncture supporter ontology include fixed frame 1, and the side of fixed frame 1 is fixed with fixed cylinder 2, and fixed cylinder 2 includes cylinder 201
With bottom plate 202, the bottom end of bottom plate 202 and cylinder 201 is integrally formed, and the side of cylinder 201, which is run through, is equipped with opening 3, and bottom plate 202 passes through
It is equipped with perforation, is arranged with puncture needle 4 in fixed cylinder 2, puncture needle 4 includes fixed ring 401 and needle tubing 402, under needle tubing 402
Perforation of the end on bottom plate 202,401 fixing sleeve of fixed ring is on needle tubing 402, and fixed ring 401 is placed in fixed cylinder 2,
The diameter of fixed ring 401 is equal with the internal diameter of cylinder 201, and the diameter of needle tubing 402 is less than the width of opening 3, is placing puncture needle 4
When, fixed ring 401 is put into cylinder 201, since the diameter of fixed ring 401 is equal with the internal diameter of cylinder 201, therefore is worn
Pricker 4 not will shake left and right, and the length of puncture needle 4 is longer, by the setting of opening 3, keep the needle tubing 402 of puncture needle 4 straight
It connects and is laterally put into fixed cylinder 2, do not need vertical insertion, facilitate operation, when taking out puncture needle 4, by fixed ring
401 propose that cylinder 201, traversing puncture needle 4 remove needle tubing 402 from opening 3.
The side insertion of fixed ring 401 is equipped with fixed card slot 5, and fixed card slot 5 is " L " type groove structure, is somebody's turn to do " L " type groove and includes
The bottom end of vertical slot and translot, vertical slot is flushed with the bottom surface of fixed ring 401, and the upper end of vertical slot and the perforation of the tail portion of translot connect,
The side wall of cylinder 201, which runs through, is equipped with movable mouth 6, and the side of movable 6 inner wall of mouth is fixedly connected with one end of spring 7, spring 7 it is another
It holds and stirs fixture block 8 and be fixedly connected, stir the sliding of fixture block 8 and be fastened in movable mouth 6, and the bottom for stirring fixture block 8 is stuck in fixation
In card slot 5, the upper lower wall of movable mouth 6 is embedded with spring groove, and the sliding of spring 7 is fastened in spring groove, and the setting of spring groove can be with
7 pop-up activity mouth 6 of spring is prevented, when fixed ring 401 is inserted into cylinder 201, fixture block 8 will be stirred and toggled it to and fixed card slot 5
Vertical slot corresponding position when 401 slide downward of fixed ring, is stirred fixture block 8 and is entered in vertical slot, after fixture block 8 is stirred in release,
It under the elastic force of spring 7, stirs fixture block 8 and snaps onto the translot of fixed card slot 5, keep fixed ring 401 mobile in vertical direction,
When taking out puncture needle 4, the other end of movable mouth 6 fixture block 8 will be stirred is toggled it to, proposes puncture needle 4 upwards.
The two sides of 201 inner wall of cylinder, which are symmetrically embedded in, is equipped with two groups of positioning troughs 9, the side of fixed ring 401 integrally formed with
Two groups of positioning strips 10, and position the sliding of strip 10 and be fastened in positioning trough 9, the setting of positioning strip 10 is to be inserted into and wear
When pricker 4, it is corresponding with the vertical slot position of fixed card slot 5 to stir fixture block 8.
Working principle: fixed ring 401 is put into cylinder 201 by the utility model when placing puncture needle 4, by
It is equal with the internal diameter of cylinder 201 in the diameter of fixed ring 401, therefore puncture needle 4 not will shake left and right, the length of puncture needle 4 is longer,
It by the setting of opening 3, is put into the needle tubing 402 of puncture needle 4 directly laterally in fixed cylinder 2, does not need vertical insert
Enter, facilitate operation, when taking out puncture needle 4, fixed ring 401 is proposed that cylinder 201, traversing puncture needle 4 make needle tubing 402
It is removed from opening 3, the setting of spring groove can prevent 7 pop-up activity mouth 6 of spring, and fixed ring 401 is inserted into cylinder 201
When, fixture block 8 will be stirred and toggle it to position corresponding with the vertical slot of fixed card slot 5, when 401 slide downward of fixed ring, stir fixture block 8
It enters in vertical slot, after fixture block 8 is stirred in release, under the elastic force of spring 7, stirs the translot that fixture block 8 snaps onto fixed card slot 5
In, keep fixed ring 401 mobile in vertical direction, when taking out puncture needle 4, fixture block 8 will be stirred and toggle it to movable mouth 6
The other end, propose puncture needle 4 upwards, the setting of positioning strip 10 stirs fixture block when be to be inserted into puncture needle 4
8 is corresponding with the vertical slot position of fixed card slot 5.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.