CN206659862U - A kind of hysteroscope component observation control device and hysteroscope component - Google Patents

Abstract

It the utility model is related to manufacture technology field of medical appliance, and in particular to a kind of hysteroscope component.A kind of hysteroscope component observation control device and hysteroscope component, including：Resist-nailed seat support, resist-nailed seat, resist-nailed seat are provided with the first groove along its length；Nail bin, nail bin support, nail bin are provided with the second groove along its length, and nail bin support is made up of the first transverse slat of two starting staves of two pieces of starting staves and connection；The cutting knife being made up of the upper cutter head, blade and lower tool rest that are fixedly connected sequentially, blade are arranged in the first groove and the second groove and slided；Resist-nailed seat support and nail bin support are hinged；Upper cutter head is provided with the first graduation indication, and the first transverse slat length direction is provided with some second graduation indications.The utility model provides a kind of hysteroscope component observation control device, and solving intracavitary can not observe and control cutting stroke, cutting knife can be damaged because of the excess of stroke, or does not switch to position and extend the problem of operating time increases patient suffering.

Description

A kind of hysteroscope component observation control device and hysteroscope component

Technical field

The utility model belongs to manufacture technology field of medical appliance, and in particular to a kind of hysteroscope component.

Background technology

The application of hysteroscope and various imaging techniques, make surgeon without real in the case of huge wound is caused to patient Operate on, its basic process is：After anesthesia of patient, doctor makes a call to the small of 3~4 cms of diameter 0.5 in the stomach wall of patient Hole, one of hole is put into microcam, is connected to by microcam on video screen, and other several stomach walls are small Kong Ze is put into the operating theater instruments such as scissors, pliers, and for surgical procedure substantially as abdominal, doctor look at group of the screen to lesion Knit and carry out the sequence of operations such as clamp, identical, cutting.

But when using hysteroscope component stapler, intracavitary accurate observation and can not control cutting stroke, may Cutting knife is damaged because of the excess of stroke, or does not switch to position and extends operating time and increase patient suffering.

Utility model content

The technical problems to be solved in the utility model is：Intracavitary accurate observation and can not control cutting stroke, may be because The excess of stroke and damage cutting knife, or do not switch to position and extend operating time increase patient suffering.

Technical scheme is used by the utility model solves its technical problem：A kind of hysteroscope component observation control is provided Device, including：

Resist-nailed seat support, resist-nailed seat, resist-nailed seat are provided with the first groove along its length, and resist-nailed seat support is fixed with resist-nailed seat Connection；

Nail bin, nail bin support, nail bin are provided with the second groove along its length, and nail bin support is by two pieces of starting staves and connection The first transverse slat composition of two starting staves, nail bin are fixedly connected with nail bin support；

Cutting knife, cutting knife are made up of upper cutter head, blade and lower tool rest, and blade one end is fixedly connected with upper cutter head, and blade is another End is fixedly connected with lower tool rest, and blade is arranged in the first groove and the second groove and slided；

Resist-nailed seat support and nail bin support are hinged, and nail bin is cooperated with resist-nailed seat by the first groove and the second groove；

Upper cutter head is provided with the first graduation indication, and the first transverse slat length direction is provided with some second graduation indications.

Preferably, the second graduation indication quantity is 1~8.

Preferably, resist-nailed seat support is made up of the second transverse slat of two second risers of two the second risers and connection.

Preferably, starting stave is connected with the second riser by bearing pin.

Preferably, nail bin two sides are evenly distributed with some card keys along its length, two pieces of starting staves are provided with some The bayonet socket being engaged with card key.

Preferably, the first groove other end is provided with the 3rd perpendicular groove along its length, lower tool rest is arranged on Slided in 3rd groove.

Preferably, lower tool rest top is provided with a projection, projection is contacted with the 3rd groove point or linear contact lay.

Preferably, upper cutter head is provided with through hole, lubricating layer is molded on upper cutter head sliding surface.

Preferably, the second transverse slat is the folded plate provided with angle [alpha], angle [alpha] is 175 °~179 °.

The utility model also provides a kind of hysteroscope component, including the as above observation control device in any one.

The beneficial effects of the utility model are：

The utility model provides a kind of hysteroscope component observation control device, and upper cutter head is provided with the first graduation indication, First transverse slat length direction is provided with some second graduation indications, can be clearly observable position of the cutting knife in hysteroscope component, control Surgical cut stroke processed, prevent from extending operating time because the excess of stroke damages cutting knife or does not switch to position, ensure the safety progress of operation.

Brief description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is a kind of schematic diagram of hysteroscope component observation control device of the utility model；

Fig. 2 is a kind of schematic diagram for hysteroscope component that the utility model also provides；

Fig. 3 is Fig. 2 top view illustration；

Fig. 4 is the structural representation of cutting knife；

Fig. 5 is Fig. 4 left view schematic diagram；

Fig. 6 is cutting knife and the first groove, the second groove and the 3rd groove cooperation schematic diagram；

Fig. 7 is resist-nailed seat and resist-nailed seat support assorted schematic diagram；

Fig. 8 is resist-nailed seat upward view schematic diagram in Fig. 7；

In figure：1. resist-nailed seat support, 11. second risers, 12. second transverse slats, 2. resist-nailed seats, 21. first grooves, 22. Three grooves, 3. nail bins, 31. second grooves, 32. card keys, 4. nail bin supports, 41. starting staves, 42. first transverse slats, 43. bayonet sockets, 5. cutting knife, 51. upper cutter heads, 52. blades, 53. times tool rests, 54. is raised, 6. first graduation indications, 7. second graduation indications, and 8. Bearing pin.

Embodiment

The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram, Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.

Embodiment 1

As shown in figure 1, the utility model provides a kind of hysteroscope component observation control device, including：

Resist-nailed seat support 1, resist-nailed seat 2, resist-nailed seat 2 are provided with the first groove 21 along its length, and resist-nailed seat support 1 is with supporting nail Seat 2 welds；

Nail bin 3, nail bin support 4, nail bin 3 are provided with the second groove 31 along its length, and nail bin support 4 is by two pieces of starting staves 41 are formed with the first transverse slat 42 for connecting two starting staves 41, and nail bin 3 is arranged in nail bin support 4；

Cutting knife 5, cutting knife 5 are made up of upper cutter head 51, blade 52 and lower tool rest 53, and the one end of blade 52 is fixed with upper cutter head 51 to be connected Connect, the other end of blade 52 is fixedly connected with lower tool rest 53, and blade 52 is arranged in the first groove 21 and the second groove 31 and slided；

Resist-nailed seat support 1 and nail bin support 4 are be hinged, and nail bin 3 passes through the first groove 21 and the phase of the second groove 31 with resist-nailed seat 2 Mutually coordinate；

Upper cutter head 51 is provided with the first graduation indication 6, and the length direction of the first transverse slat 42 is provided with some second graduation indications 7.

Cutting knife 5 is fastened in the first groove 21 and the second groove 31 of mutual cooperation and slided, the width of blade 52 and first The width of groove 21 is identical, steady in order to ensure to slide, and sets upper cutter head 51 and lower tool rest 53, the slip of upper cutter head 51 respectively Face is contacted with the face of the first transverse slat 42, and the first graduation indication 6 and some second are respectively equipped with the transverse slat 42 of upper cutter head 51 and first Graduation indication 7, during operation is carried out, here it is apparent that the cutting stroke of cutting knife 5, cutting knife 5 is in nail bin 3 and resist-nailed seat 2 In position, avoid cutting excessive damage cutting knife 5 or cutting not enough increase patient suffering.

Embodiment 2

With embodiment 1, difference is other parts：It is that the utility model is preferred using 2 the second graduation indications 7 A kind of embodiment, have just enter at the first groove 21 one the second graduation indication 7 of setting in cutting knife 5, reach maximum in cutting knife 5 Second graduation indication is set at stroke, safety effect can be played, prevent the excess of stroke of cutting knife 5, if only one second certainly Graduation indication 7, the maximum stroke of cutting knife 5 can be arranged on；If it exceeds two the second graduation indications 7, can be uniformly distributed Region in range and between initially entering, as long as clear view and cutting stroke can be controlled, prevent the excess of stroke or non-Dutch from cutting Stroke and operation is brought inconvenience can, the utility model is without limitation.

Embodiment 3

With embodiment 2, difference is other parts：Resist-nailed seat support 1 is by two the second risers 11 and connection two the Second transverse slat 12 of two risers 11 forms.

Two piece of second length of riser 11 is less than the length of the second transverse slat 12 so that resist-nailed seat 2 be engaged with nail bin 3 when Wait, a part of nail bin 3 is not covered by resist-nailed seat support 1, while whole mechanical stability is ensured, there is provided certain is visual Window, ensure whole operation safety

Embodiment 4

With embodiment 3, difference is other parts：Starting stave 41 is connected with the second riser 11 by bearing pin 8.

Resist-nailed seat support 1 and nail bin support 4 are connected by bearing pin 8, and resist-nailed seat support 1 can open one with nail bin support 4 Individual angle, the tissue for pressing from both sides bad are performed the operation.

Embodiment 5

With embodiment 4, difference is other parts：The two sides of nail bin 3 are evenly distributed with some cards along its length Key 32, two pieces of starting staves 41 are provided with some bayonet sockets 43 being engaged with card key 32.

It is that a kind of optimal card sets mode that card key 32 and bayonet socket 43, which coordinate, as long as nail bin 3 can be allowed by taking other cards to set mode It is fixedly connected just with nail bin support 4.

Embodiment 6

With embodiment 5, difference is other parts：The other end of first groove 21 is provided with perpendicular along its length The 3rd groove 22, lower tool rest 53, which is arranged in the 3rd groove 22, to be slided.

Embodiment 7

With embodiment 6, difference is other parts：The lower top of tool rest 53 is provided with a projection 54, projection 54 and the Three 22 points of grooves contact or linear contact lay.

If lower tool rest 53 contacts with the sliding surface of the 3rd groove 22, larger frictional force be present, the design of projection 54 is from root It is excessive to solve frictional force of the cutter in sliding process in sheet, makes the very slack problem of cutting process.

Embodiment 8

With embodiment 7, difference is other parts：Upper cutter head 51 is provided with through hole, is noted on the sliding surface of upper cutter head 51 Mould lubricating layer.

Injection lubricating layer can reduce frictional force, so as to reduce frictional force of the cutter in sliding process, make to cut through Journey is more smoothly.

Embodiment 9

With embodiment 8, difference is other parts：Second transverse slat 12 is the folded plate provided with angle [alpha], and angle [alpha] is 179°。

Embodiment 10

The utility model also provides a kind of hysteroscope component, including：Such as the observation control device of any one of embodiment 1~9.

Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right Property scope.

Claims (10)

1. A kind of 1. hysteroscope component observation control device, it is characterised in that including：

   Resist-nailed seat support (1), resist-nailed seat (2), resist-nailed seat (2) are provided with the first groove (21), resist-nailed seat support (1) along its length It is fixedly connected with resist-nailed seat (2)；

   Nail bin (3), nail bin support (4), nail bin (3) are provided with the second groove (31) along its length, and nail bin support (4) is by two piece The first transverse slat (42) of one riser (41) and two starting staves of connection (41) composition, nail bin (3) and the fixed company of nail bin support (4) Connect；

   Cutting knife (5), cutting knife (5) are made up of upper cutter head (51), blade (52) and lower tool rest (53), blade (52) one end and upper cutter head (51) be fixedly connected, blade (52) other end is fixedly connected with lower tool rest (53), blade (52) be arranged on the first groove (21) and Slided in second groove (31)；

   Resist-nailed seat support (1) and nail bin support (4) are be hinged, and nail bin (3) is recessed by the first groove (21) and second with resist-nailed seat (2) Groove (31) cooperates；

   It is characterized in that：The upper cutter head (51) is provided with the first graduation indication (6), and the first transverse slat (42) length direction is set There are some second graduation indications (7).
2. A kind of 2. hysteroscope component as claimed in claim 1 observation control device, it is characterised in that：Second graduation indication (7) quantity is 1~8.
3. A kind of 3. hysteroscope component as claimed in claim 1 observation control device, it is characterised in that：The resist-nailed seat support (1) it is made up of the second transverse slat (12) of two second risers (11) of two the second risers (11) and connection.
4. A kind of 4. hysteroscope component as claimed in claim 1 observation control device, it is characterised in that：The starting stave (41) It is connected with the second riser (11) by bearing pin (8).
5. A kind of 5. hysteroscope component as claimed in claim 1 observation control device, it is characterised in that：Nail bin (3) both sides Face is evenly distributed with some card keys (32) along its length, and two pieces of starting staves (41) are provided with some and card key (32) The bayonet socket (43) being engaged.
6. A kind of 6. hysteroscope component as claimed in claim 1 observation control device, it is characterised in that：First groove (21) The other end be provided with the 3rd perpendicular groove (22) along its length, the lower tool rest (53) is arranged on the 3rd groove (22) Middle slip.
7. A kind of 7. hysteroscope component as claimed in claim 1 observation control device, it is characterised in that：On the lower tool rest (53) Portion is provided with one raised (54), and the projection (54) is contacted with the 3rd groove (22) point or linear contact lay.
8. A kind of 8. hysteroscope component as claimed in claim 1 observation control device, it is characterised in that：The upper cutter head (51) sets There is through hole, lubricating layer is molded on upper cutter head (51) sliding surface.
9. A kind of 9. hysteroscope component as claimed in claim 3 observation control device, it is characterised in that：Second transverse slat (12) For the folded plate provided with angle [alpha], the angle [alpha] is 175 °~179 °.
10. A kind of 10. hysteroscope component, it is characterised in that including：Observation control device as described in any one of claim 1~9.