CN207286149U - A kind of fixed component for abdominal operation wound - Google Patents

Abstract

A kind of fixed component for abdominal operation wound, including the protection Membrane cover on abdominal cavity wound inner wall, the both ends of the protection Membrane cover are respectively arranged to that Membrane cover will be protected to be connected to the elastic ring on wound, the clamping device for being used for fixing other operation devices is set on the elastic ring outside abdominal cavity, the clamping device includes the cover board being connected with the elastic ring outside abdominal cavity, through hole is opened up on cover board, the edge of through hole sets guide pipe, the upper end of the guide pipe sets outwards widened expansion tube, the outer surface of the expansion tube and guide pipe all opens up screw thread, connection screw thread casing on screw thread, the folding of expansion tube is controlled by the upper and lower displacement of threaded sleeve.

Description

A kind of fixed component for abdominal operation wound

Technical field

It the utility model is related to clinical treatment surgical supplies, more particularly to abdominal operation articles for use.

Background technology

General abdominal operation needs to be inflated the abdominal cavity of patient, after allowing abdominal cavity to fill, then using taking thing pincers to enter It is intraperitoneal to take out the part for needing to examine.And abdominal cavity is needed to cut a wound at the beginning, then carry out other at wound Operation, for example cut off, take thing etc. to operate.At this moment, in order to protect wound and fixation device just to need a wound fixed component.It is existing Some methods be all doctor according to oneself for many years clinical experience and use the unconventional object in scene to fix, there is naturally very More security risks.

Utility model content

Technical problems to be solved

The purpose of this utility model is for the above problem present in the prior art, provides one kind and is used for abdominal operation The fixed component of wound.

Technical solution

In order to solve the above technical problems, the utility model provides a kind of fixed component for abdominal operation wound, including For the protection Membrane cover on abdominal cavity wound inner wall, the both ends of the protection Membrane cover are respectively arranged to protection Membrane cover being connected to wound Elastic ring on mouth, sets the clamping device for being used for fixing other operation devices, the folder on the elastic ring outside abdominal cavity The cover board that device includes being connected with the elastic ring outside abdominal cavity is held, through hole is opened up on cover board, the edge of through hole, which is set, to be oriented to Pipe, the upper end of the guide pipe set outside widened expansion tube, and the outer surface of the expansion tube and guide pipe all opens up screw thread, Connection screw thread casing on screw thread, the folding of expansion tube is controlled by the upper and lower displacement of threaded sleeve.

Further, the end set on the inner wall of the expansion tube is used for the protrusion of snap action.

Further, the internal diameter of the expansion tube is less than the internal diameter of guide pipe.In order to ensure that expansion tube is being closed into maximum Medical instrument that can be in clamping guide pipe during degree.

Further, the guide pipe and cover board integrally connected.

Further, buckle is set on the outer edge of the elastic ring, and the position that buckle is corresponded on the cover board sets card Connect block.

Further, there is the distance of 3-10mm after the clamping block clamping buckle apart from skin surface.

Further, the protecting film between buckle and skin is set on the elastic ring.

Further, the diameter positioned at intraperitoneal elastic ring is more than the diameter of the elastic ring outside abdominal cavity.Mainly may be used To prevent the elastic ring of inside to be drawn out, play the role of the clamping of maximum.

Further, the monofilm that the protection Membrane cover is two layers forms, and the both ends head and the tail of two monofilms link into an integrated entity；Institute State and buckle is fixedly connected with elastic ring, the outer surface of elastic ring and buckle is covered by one layer of monofilm, and is closed in both ends.It is logical The inner wall of wound can more effectively be protected by crossing the monofilm of bilayer, and just in case after wherein one layer of breakage, also having one layer can protect Shield.

The beneficial effects of the utility model：

This fixed component is eliminated the step of inflation is needed in original abdominal operation, and abdominal cavity is taken to the apparatus fixation problem of thing It is combined together with protection both wound, optimizes structure, reduce occupied space, be conducive to the operation of operating theater instruments.

Meanwhile although this fixed component secures the operating theater instruments being inserted into expansion tube, this apparatus still can be with bullet Line moves centered on the center of circle of property circle, ensure that the flexible of operating theater instruments, the particularly device for observation, sometimes needs It is adjusted to certain angle, it is necessary to apparatus can be moved, so ensure that its flexibility.

Brief description of the drawings

Fig. 1 is the cross-sectional view of the utility model；

Fig. 2 is the structure diagram for protecting Membrane cover.

In figure, 1- protection Membrane covers, 11- monofilms, 2- elastic rings, 21- buckles, 22- protecting films, 3- clamping devices, 4- cover boards, 41- through holes, 5- guide pipes, 51- expansion tubes, 511- is raised, 52- screw threads, 53- threaded sleeves.

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings：

As shown in Figs. 1-2, a kind of fixed component for abdominal operation wound, including the guarantor on abdominal cavity wound inner wall Cuticula set 1, protection Membrane cover 1 can be made of soft plastic or rubber.The both ends of the protection Membrane cover 1 are respectively arranged to protect Membrane cover 1 is connected to the elastic ring 2 on wound, and the diameter positioned at intraperitoneal elastic ring 2 is more than the elastic ring 2 outside abdominal cavity Diameter.Elastic ring 2 is elastic material, when being subject to certain big external force can deformation, remain circular ring shape when from external force.It is located at The clamping device 3 for being used for fixing other operation devices is set on the elastic ring 2 outside abdominal cavity, and the clamping device 3 includes and position The cover board 4 that elastic ring 2 outside abdominal cavity connects, opens up through hole 41 on cover board 4, the edge of through hole 41 sets guide pipe 5, described Guide pipe 5 and 4 integrally connected of cover board.The upper end of the guide pipe 5 sets outwards widened expansion tube 51,51 He of expansion tube The outer surface of guide pipe 5 all opens up screw thread 52, connection screw thread casing 53 on screw thread 52, by the upper and lower displacement of threaded sleeve 53 come Control the folding of expansion tube 51.Due to needing expansion tube 51 to clamp equipment after closure, so the expansion tube 51 is interior End set on wall is used for the protrusion 511 of snap action or the internal diameter of expansion tube 51 is less than the internal diameter of guide pipe 5, directly profit Equipment is clamped with inner wall.

Due to the requirement of medical operating equipment be it is easy to operate, fast.So set on the outer edge of the elastic ring 2 Three or two buckles 21, the position of corresponding buckle 21 sets clamping block 42 on the cover board 4.

Meanwhile as shown in Fig. 2, the protection Membrane cover 1 forms for two layers of monofilm 11, the both ends head and the tail of two monofilms 11 connect Integrally；Buckle 21 is fixedly connected with the elastic ring 2, elastic ring 2 and the outer surface of buckle 21 are covered by one layer of monofilm 11, and It is closed in both ends.Protection 1 wall thickness of Membrane cover is not only increased, and realizes the simple connection of elastic ring 2, allows production technology more Add simplicity, reduce cost.

Further, since in abdominal operation, generally require the intraperitoneal situation of observation, can utilize the equipment that a band images along Guide pipe, is inserted into intraperitoneal.This equipment is clamped device 3 and fixes.Sometimes, it is necessary to adjust the position of equipment to observe, institute Once it is completely to be fixed equipment with clamping device 3, it is impossible to which mobile, at this moment will result in observe.So clamping block 42 There is the distance of 3-10mm after clamping buckle 21 apart from skin surface.Allow clamping device 3 that there is the space of offset, can not only step up Equipment is fixed, and can realize the offset of certain angle to increase flexibility.Meanwhile set on the elastic ring 2 positioned at card Protecting film 22 between button 21 and skin.This protecting film 22 mainly prevents clamping block 42 from directly contacting skin, causes to damage.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these change The scope of protection of the utility model is also should be regarded as into retouching.

Claims (9)

1. A kind of 1. fixed component for abdominal operation wound, it is characterised in that：Including the protection on abdominal cavity wound inner wall Membrane cover（1）, the protection Membrane cover（1）Both ends be respectively arranged to that Membrane cover will be protected（1）The elastic ring being connected on wound （2）, the elastic ring outside abdominal cavity（2）Upper setting clamping device（3）, the clamping device（3）Including with outside abdominal cavity The elastic ring in portion（2）The cover board of connection（4）, cover board（4）On open up through hole（41）, through hole（41）Edge set guide pipe（5）, The guide pipe（5）Upper end set outwards widened expansion tube（51）, the expansion tube（51）And guide pipe（5）Outer surface All open up screw thread（52）, screw thread（52）Upper connection screw thread casing（53）, pass through threaded sleeve（53）Upper and lower displacement it is swollen to control Tube expansion（51）Folding.
2. A kind of 2. fixed component for abdominal operation wound according to claim 1, it is characterised in that：The expansion tube （51）Inner wall on end set be used for snap action protrusion（511）.
3. A kind of 3. fixed component for abdominal operation wound according to claim 1, it is characterised in that：The expansion tube （51）Internal diameter be less than guide pipe（5）Internal diameter.
4. A kind of 4. fixed component for abdominal operation wound according to Claims 2 or 3, it is characterised in that：It is described to lead Xiang Guan（5）With cover board（4）Integrally connected.
5. A kind of 5. fixed component for abdominal operation wound according to claim 4, it is characterised in that：The elastic ring （2）Outer edge on set buckle（21）, the cover board（4）Upper corresponding buckle（21）Position set clamping block（42）.
6. A kind of 6. fixed component for abdominal operation wound according to claim 5, it is characterised in that：The clamping block （42）Clamping buckle（21）There is the distance of 3-10mm apart from skin surface afterwards.
7. A kind of 7. fixed component for abdominal operation wound according to claim 6, it is characterised in that：The elastic ring （2）It is upper to set positioned at buckle（21）Protecting film between skin（22）.
8. A kind of 8. fixed component for abdominal operation wound according to claim 1, it is characterised in that：Positioned at intraperitoneal Elastic ring（2）Diameter be more than the elastic ring outside the abdominal cavity（2）Diameter.
9. A kind of 9. fixed component for abdominal operation wound according to claim 1, it is characterised in that：The protective film Set（1）For two layers of monofilm（11）Composition, two monofilms（11）Both ends head and the tail link into an integrated entity；The elastic ring（2）Upper fixation Connection buckle（21）, elastic ring（2）And buckle（21）Outer surface by one layer of monofilm（11）Covering, and it is closed in both ends.