CN208081254U - A kind of medical surgical instrument - Google Patents

Abstract

The utility model is related to a kind of medical surgical instruments.The triangular basis saddle two sides are equipped with track notch, and track strip is laid on the track notch；Triangular basis saddle one cavity of adjacent formation described in each two is clamped with the horizontal plate and sliding block of stay hook between the track strip in cavity described in two；The utility model is mutually fixed using the horizontal plate of stay hook by one end of primary screw and closing piece；The other end of closing piece is equipped with circular hole road, and circular hole trace interpolation enters rubber grommet；Closing piece bottom two sides are equipped with track slot mouth, two track slot mouth connects with the track strip top top phase slot described in two respectively；Road inner side edge is in slope, and two lateral surface of sliding block is in the technological means of reversed slope, and realizing minimally invasive boring operation can be accurately controlled and fix operation duct.

Description

A kind of medical surgical instrument

Technical field

The utility model is related to a kind of medical surgical instruments.

Background technology

Surgical instrument refers to the medical instrument used in clinical operation, in addition to conventional surgical instrument, more specially The instrument of section：Orthopaedics, urological department, gynemetrics, Department of B urn, plastic surgery, cranial surgery, cardiothoracic surgery, department of general surgery etc..One Good surgical instrument operation and maintenance can appropriately use 10 years, extend the service life of surgical instrument, preceding to surgical instrument using Processing and use after processing, just right, some place operations are relatively more, and the disinfecting time of surgical instrument is asked Topic is difficult to wait for, general just to use plasma sterilization, and instrument is made to corrode, using finding the case where instrument large area is got rusty several times, Lead to that instrument is had to be changed.In surgical procedure, is polluted by blood or tissue, answer wiping appropriate, and in gnotobasis It is rinsed with sterile distilled water, cleaning down can effectively remove blood and other pollutants at the node and gap of instrument.At present In operative treatment, be required for operating on disease sites or being punched, at present for the position of minimally invasive boring operation at, all It is to be strutted using simple pliers, there are many this simple surgical instrument drawback, and fixed inconvenient.

Invention content

The purpose of this utility model is to provide a kind of medical surgical instrument, is pointed in background technology a kind of can replace The distracted instrument of pliers.

The utility model solves its above-mentioned technical problem and uses technical solution below：A kind of medical surgical instrument, It is mainly configured with：Triangular basis saddle, track notch, silica gel annulus, limit steel ring, stay hook, horizontal plate, track strip, closing piece, Rubber grommet, bolt, sliding block, fixed knob, the triangular basis saddle two sides are equipped with track notch, the track notch On be laid with track strip；

Triangular basis saddle one cavity of adjacent formation described in each two presss from both sides between the track strip in cavity described in two Hold the horizontal plate and sliding block of stay hook；Bolt is fixed on the sliding block, bolt coat has rubber grommet, the bolt Top twist-on has fixed knob；

The horizontal plate of the stay hook is mutually fixed by one end of primary screw and closing piece；The other end of closing piece is equipped with circular hole Road, circular hole trace interpolation enter rubber grommet；The closing piece bottom two sides be equipped with track slot mouth, two track slot mouth respectively with described in two Track strip top top phase slot connect；

The track strip inner side edge is in slope, and two lateral surface of sliding block is in reversed slope；The rail The two slope of road item and sliding block matches identical.

Further, the triangular base number of blocks is 6-8 annular around one ring of encirclement of formation.

Further, the hook tabs position of the stay hook is cased with silica gel thin film.

Further, the silica gel annulus is mutually matched on limit steel ring size dimension.

Further, diameter data are labeled with outside the limit steel ring.

Further, the limit steel ring can be divided into 6-12 kinds by the size specification of diameter.

Further, the triangular basis saddle lateral surface is provided with fixing slot.

Further, the hook tabs site depth of the stay hook is 3-7.8 centimetres.

Further, the triangular basis saddle, track notch, silica gel annulus, limit steel ring, stay hook, horizontal plate, rail Its total weight of the surgical instrument that road item, closing piece, rubber grommet, bolt, sliding block, fixed knob collectively form is no more than 35 grams.

The beneficial effects of the utility model：It is mutually fixed by one end of primary screw and closing piece using the horizontal plate of stay hook； The other end of closing piece is equipped with circular hole road, and circular hole trace interpolation enters rubber grommet；Closing piece bottom two sides are equipped with track slot mouth, two track slot mouth It is connect respectively with the track strip top top phase slot described in two；Road inner side edge is in slope, and two lateral surface of sliding block is in reversely oblique The technological means of slope surface, realizing minimally invasive boring operation can be accurately controlled and fix operation duct.

Description of the drawings

Fig. 1 is a kind of medical surgical instrument overall structure figure of the utility model.

Fig. 2 is a kind of medical surgical instrument entirety backside structure figure of the utility model.

Fig. 3 is a kind of medical surgical instrument core component integrated morphology figure of the utility model.

Fig. 4 is the stay hook and its accessory structure figure of a kind of medical surgical instrument of the utility model.

Fig. 5 is the stay hook and its attachment detonation configuration figure of a kind of medical surgical instrument of the utility model.

Fig. 6 is a kind of anchor structure figure of medical surgical instrument of the utility model.

Fig. 7 is a kind of fixing piece explosive view of medical surgical instrument of the utility model.

Fig. 8 is a kind of track strip of medical surgical instrument of the utility model and sliding block schematic diagram of structure.

1- triangular basis saddle in figure, 11- track notches, 2- silica gel annulus, 3- limit steel rings, 4- stay hooks, 41- level boards, 5- track strips, 6- closing pieces, 7- rubber grommets, 71- bolts, 8- sliding blocks, 9- fixed knobs.

Specific implementation mode

1-8 makes a detailed explanation specific embodiment of the present utility model below in conjunction with the accompanying drawings.

Embodiment：A kind of medical surgical instrument, is mainly configured with：Triangular basis saddle 1, track notch 11, silica gel annulus 2, steel ring 3, stay hook 4, horizontal plate 41, track strip 5, closing piece 6, rubber grommet 7, bolt 71, sliding block 8, fixed knob 9, institute are limited 1 two sides of triangular basis saddle stated are equipped with track notch 11, and track strip 5 is laid on the track notch 11；

One cavity of adjacent formation of triangular basis saddle 1 described in each two, between the track strip 5 in cavity described in two It is clamped with the horizontal plate 41 and sliding block 8 of stay hook 4；It is fixed with bolt 71 on the sliding block 8, rubber grommet is cased with outside bolt 71 7, the 71 top twist-on of bolt has fixed knob 9；

The horizontal plate 41 of the stay hook 4 is mutually fixed by one end of primary screw and closing piece 6；The other end of closing piece 6 is set There are circular hole road, circular hole trace interpolation to enter rubber grommet 7；The 6 bottom two sides of closing piece be equipped with track slot mouth, two track slot mouth respectively with Track strip 5 described in two pushes up top phase slot and connects；

5 inner side edge of track strip is in slope, and described 8 liang of lateral surfaces of sliding block are in reversed slope；Described The two slope of track strip 5 and sliding block 8 matches identical.

1 quantity of triangular basis saddle is 6-8 annular around one ring of encirclement of formation.

The hook tabs position of the stay hook 4 is cased with silica gel thin film.

The silica gel annulus 2 is mutually matched on limit 3 size dimension of steel ring.

It is labeled with diameter data outside the limit steel ring 3.

The limit steel ring 3 can be divided into 6-12 kinds by the size specification of diameter.

1 lateral surface of triangular basis saddle is provided with fixing slot.

The hook tabs site depth of the stay hook 4 is 3-7.8 centimetres.

The triangular basis saddle 1, track notch 11, silica gel annulus 2, limit steel ring 3, stay hook 4, horizontal plate 41, rail Its total weight of surgical instrument that road item 5, closing piece 6, rubber grommet 7, bolt 71, sliding block 8, fixed knob 9 collectively form is no more than 35 Gram.

The utility model is strutted by the minimally invasive mouth that will perform the operation of stay hook 4, so as to the development of operation.It is first in implementation process First fixed knob 9 is unscrewed, this process can to take off seam between sliding block 8 and track strip 5, and stay hook 4 be free to move at this time It is dynamic, surrounded with toilet the hole to be formed can free scaled, when the size appropriate of scaling, in the triangle that it is surrounded Silica gel annulus 2 is placed in base block 1, and in 2 housing upper limit steel ring 3 of silica gel annulus.

After the completion of the above process, each fixed knob 9 is tightened successively, operation can be carried out.

Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (9)

1. a kind of medical surgical instrument, is mainly configured with：Triangular basis saddle（1）, track notch（11）, silica gel annulus（2）, limit Position steel ring（3）, stay hook（4）, horizontal plate（41）, track strip（5）, closing piece（6）, rubber grommet（7）, bolt（71）, sliding block（8）, Fixed knob（9）, it is characterised in that：Triangular basis saddle（1）Two sides are equipped with track notch（11）, the track notch （11）On be laid with track strip（5）；

Triangular basis saddle described in each two（1）One cavity of adjacent formation, the track strip in cavity described in two（5）Between It is clamped with stay hook（4）Horizontal plate（41）And sliding block（8）；The sliding block（8）On be fixed with bolt（71）, bolt（71） It is cased with rubber grommet outside（7）, the bolt（71）Top twist-on has fixed knob（9）；

The stay hook（4）Horizontal plate（41）Pass through primary screw and closing piece（6）One end mutually fix；Closing piece（6）It is another End is equipped with circular hole road, and circular hole trace interpolation enters rubber grommet（7）；The closing piece（6）Bottom two sides are equipped with track slot mouth, two track slot Mouth respectively with the track strip described in two（5）Top top phase slot connects；

The track strip（5）Inner side edge is in slope, the sliding block（8）Two lateral surfaces are in reversed slope；Described Track strip（5）With sliding block（8）The two slope match it is identical.

2. a kind of medical surgical instrument according to claim 1, it is characterised in that the triangular basis saddle（1）Quantity is 6-8 annular is around one ring of encirclement of formation.

3. a kind of medical surgical instrument according to claim 1, it is characterised in that the stay hook（4）Hook tabs position set There is silica gel thin film.

4. a kind of medical surgical instrument according to claim 1, it is characterised in that the silica gel annulus（2）With limit steel Circle（3）It is mutually matched on size dimension.

5. a kind of medical surgical instrument according to claim 1, it is characterised in that the limit steel ring（3）It is labeled with outside Diameter data.

6. a kind of medical surgical instrument according to claim 1, it is characterised in that the limit steel ring（3）By diameter Size specification can be divided into 6-12 kinds.

7. a kind of medical surgical instrument according to claim 1, it is characterised in that the triangular basis saddle（1）Lateral surface It is provided with fixing slot.

8. a kind of medical surgical instrument according to claim 1, it is characterised in that the stay hook（4）Hook tabs position it is deep Degree is 3-7.8 centimetres.

9. a kind of medical surgical instrument according to claim 1, it is characterised in that the triangular basis saddle（1）, track Notch（11）, silica gel annulus（2）, limit steel ring（3）, stay hook（4）, horizontal plate（41）, track strip（5）, closing piece（6）, rubber Ring（7）, bolt（71）, sliding block（8）, fixed knob（9）Its total weight of the surgical instrument collectively formed is no more than 35 grams.