CN212307924U - A special fender device that encloses for showing open minimally invasive surgery art field - Google Patents
A special fender device that encloses for showing open minimally invasive surgery art field Download PDFInfo
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- CN212307924U CN212307924U CN202021968949.8U CN202021968949U CN212307924U CN 212307924 U CN212307924 U CN 212307924U CN 202021968949 U CN202021968949 U CN 202021968949U CN 212307924 U CN212307924 U CN 212307924U
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- Prior art keywords
- enclosure
- minimally invasive
- piece
- revealing
- sheet
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- 238000002324 minimally invasive surgery Methods 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 3
- 230000000903 blocking effect Effects 0.000 claims 2
- 210000000056 organ Anatomy 0.000 description 12
- 230000004888 barrier function Effects 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 210000001015 abdomen Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002674 endoscopic surgery Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 208000005646 Pneumoperitoneum Diseases 0.000 description 1
- 208000027790 Rib fracture Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 210000003815 abdominal wall Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
Images
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- Surgical Instruments (AREA)
Abstract
The invention provides a special enclosure device for exposing a minimally invasive surgery field, which comprises an enclosure device body, wherein the enclosure device body comprises an enclosure front piece, an enclosure rear piece, a bottom piece and a left side piece and a right side piece, and the enclosure front piece, the enclosure rear piece, the bottom piece and the side pieces are connected in a seamless mode; the lateral plate is inserted into the placing pipe, the outer wall of the placing pipe is in seamless connection with the lateral plate, and the top end of the placing pipe is connected with a water through conduit. The invention has simple structure and reasonable design, and the operation forceps are deeply inserted into the minimally invasive incision to deform the deformation strip according to actual needs, so that the enclosure device body is bent, the operation field is better exposed and expanded, and the successful completion of the operation is facilitated.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a special fence device for exposing a minimally invasive surgery field.
Background
The endoscopic surgery is to use carbon dioxide gas to cause artificial pneumoperitoneum as an observation and operation space, and use a puncture outfit to establish a passage between the chest, the abdomen, the pelvic cavity and the outside through a plurality of small incisions with 0.5-1.0cmd on the abdominal wall; an endoscope with a shooting system and a light source is inserted through the small incision, and a doctor operates in vitro by using surgical instruments through observing an endoscope display device to complete the operation.
However, since the chest, abdomen, pelvic cavity and the like of a human body have a large number of tissues and organs, most of the operation parts are covered by the tissues and organs of the chest, abdomen and pelvic cavity, and the operation field can be exposed only by retracting the corresponding tissues and organs, so that the exposure of the operation field is a difficult point of the endoscopic operation.
Most of the existing endoscopic surgeries use sector-shaped drag hooks to expose operative fields, the sector-shaped drag hooks mainly expose the operative fields through traction, and various tissues in a body are easy to be injured in the moving and adjusting process, so that postoperative recovery of a patient is not facilitated; the rib spreader is used for exposing the operative field, the rib needs to be spread, rib fracture is easily caused, tissue necrosis is easily caused by long-time pressing of incision tissue, and great damage is brought to a patient and the patient is irretrievable.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a special barrier device for exposing a minimally invasive surgery field.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a special enclosure device for exposing a minimally invasive surgery field, which comprises an enclosure device body, wherein the enclosure device body comprises an enclosure front piece, an enclosure rear piece, a bottom piece and a left side piece and a right side piece, and the enclosure front piece, the enclosure rear piece, the bottom piece and the side pieces are connected in a seamless mode; the lateral plate is inserted into the placing pipe, the outer wall of the placing pipe is in seamless connection with the lateral plate, and the top end of the placing pipe is connected with a water through conduit.
Preferably, the front enclosing piece and the rear enclosing piece are trapezoids with smooth transition edges, and the left side piece and the right side piece are triangles without edges and corners.
Preferably, enclose fender device body still includes the deformation strip that the level set up, the deformation strip is the edge for curved rectangle, the deformation strip has two at least, from last down arranges in proper order enclose fender anter surface.
Preferably, the deformation strip is an aluminum sheet or a soft steel wire.
Preferably, the surfaces of the deformation strips are covered with protective films.
Preferably, the bottom sheet is made of a frosted material.
Preferably, the part of the water pipe exposed out of the patient body is provided with a liquid stopping clip.
Preferably, the enclosure device body is made of medical silicon rubber materials.
Compared with the prior art, the invention has the beneficial effects that:
the invention has simple structure and reasonable design, and the operation forceps are inserted into the minimally invasive incision to deform the deformation strip according to actual needs, so that the enclosure device body is bent, the internal tissue and organ of a patient can be pushed away, discharged and ejected, the operation field is better exposed and expanded, and the successful completion of the operation is facilitated.
And secondly, operating by using the operation forceps to deform any section of the deformation strip, wherein the deformation strip is made of an aluminum sheet material or a soft steel wire, the deformation effect is good, the deformable range of the enclosure device is expanded, and the enclosure device is suitable for the exposure of various operation fields.
The volume of the enclosure device is small after being rolled up, and the enclosure device can extend into the chest and the abdominal cavity from a small incision, and the volume of the enclosure device is increased after being injected with water through a water pipe, so that the enclosure device can block other tissues and organs, separate an operation field from internal organs and tissues and help effectively and clearly expose the operation field;
the invention has simple structure, reasonable design and strong practicability, improves the success rate of the endoscopic surgery, has no traction damage to the internal blocked organs, avoids the injury and pain of the patient caused by the existing fan-shaped drag hook device or rib distraction device, and is beneficial to the later recovery of the patient.
Drawings
FIG. 1 is a schematic view of the overall structure of the special barrier device for exposing a minimally invasive surgical field of the invention;
FIG. 2 is a schematic view of the special barrier device for exposing a minimally invasive surgical field in a use state after water injection;
FIG. 3 is a rolled up and un-deployed schematic view of the special barrier device for exposing a minimally invasive surgical field of the present invention.
Detailed Description
In order to further understand the object, structure, feature and function of the present invention, the present embodiment will be described in detail with reference to fig. 1, 2 and 3.
The invention provides a special enclosure device for exposing a minimally invasive surgery field, which comprises an enclosure device body 1, wherein the enclosure device body 1 comprises an enclosure front piece 2, an enclosure rear piece 3, a bottom piece 21 and a left side piece and a right side piece 22, the enclosure front piece 2, the enclosure rear piece 3, the bottom piece 21 and the side pieces 22 are in seamless connection, and a hollow accommodating cavity 5 is formed in the enclosure front piece 2, the enclosure rear piece 3, the bottom piece 21 and the side pieces 22 after the enclosure front piece, the enclosure rear piece 3, the bottom piece 21 and the side pieces 22 are in seamless connection; the side piece 22 is inserted into the embedded pipe 11, the outer wall of the embedded pipe 11 is in seamless connection with the side piece 22, the top end of the embedded pipe 11 is connected with the water pipe 12, the embedded pipe 11 is made of a material with moderate hardness and is tightly connected with the side piece 22, and the situation that the water pipe 12 which is soft is directly inserted into the side piece 22 and water leakage is easy to occur is avoided.
In practical application, when the enclosure device body 1 is in a non-water-injection state, a doctor rolls the enclosure device body 1 outside the body of a patient into a cylinder with the diameter less than 1cm, and the cylinder is clamped by an operation clamp and sent into the body of the patient from a minimally invasive incision as shown in fig. 3; after the enclosure device body 1 enters the body of a patient, an operation clamp is used for unfolding the enclosure device body, the top end of the water guide pipe 12 is connected with a water injection device, liquid enters the accommodating cavity 5 through the water guide pipe 12 and the inserting pipe 11, and the enclosure device body 1 is stretched, so that tissue organs around an operation field can be pushed away or pushed open as shown in figure 1, and the movable tissue organs are prevented from sliding into the operation field to influence the operation; after the operation, the negative pressure suction device is connected at the top end of the water pipe 12, after the negative pressure suction device is opened, the liquid in the accommodating cavity 5 is pumped away, and then the shrunken enclosure device body 1 is coiled into a cylinder with the diameter smaller than 1cm by the operation forceps, so that the patient is moved out of the minimally invasive incision.
Furthermore, the front enclosing barrier piece 2 and the rear enclosing barrier piece 3 are trapezoids with smooth transition edges, and the left and right side pieces 22 are triangles without edges and corners; the edge of the whole enclosure device is smooth and has no edges and corners, so that the internal tissues of the body of a patient are prevented from being scratched; the structure of the enclosure device body 1 with the trapezoid structure is stable, the bottom sheet 21 is in a round-corner rectangular shape and has a certain width, and the enclosure device body 1 can be supported in a water injection state, so that an ideal enclosure effect is achieved.
Further, as shown in fig. 1, the enclosure device body 1 further includes a horizontally disposed deformation strip 4, the deformation strip 4 is a rectangle with an arc edge, at least one deformation strip 4 is provided, preferably, 2 deformation strips are provided, and are sequentially and transversely arranged on the surface of the enclosure front sheet 2 and/or the surface of the enclosure rear sheet 3 from top to bottom, the deformation strip 4 is horizontally disposed on the surface of the enclosure front sheet 2 and/or the surface of the enclosure rear sheet 3, any section can be deformed, and the deformable range is large; will enclose fender device body 1 and put near the operation art is wild, hold between the fingers the position that the strip that wants to warp as required with the operation pincers, can reach the requirement of warping, warp the strip hardness and be greater than and enclose fender anter 2 and enclose fender back part 3, as shown in fig. 2, so enclose fender device body 1 relevant position and can take place the bending, also can arrange open when showing the operation art in the field, push away the open art and organize the organ all around, play fine fender effect, help the successful completion of operation.
Further, the deformation strip 4 is aluminum sheet or soft steel wire, and the deformation strip ductility is good, and the changeability can conveniently make the fender device body 1 that encloses that fills with water crooked, is favorable to fully showing the operative field.
Further, as shown in fig. 1, a protective film 41 is covered on the surface of the plurality of deformation strips 4, the enclosure device body 1 is moved into the body, an aluminum sheet or a soft steel wire may scratch tissues and organs of a patient, and the protective film 41 is covered on the surface of the deformation strips 4, so that any section of the deformation strips 4 can be deformed and simultaneously can protect the tissues and organs of the patient.
Furthermore, the bottom sheet 21 is made of frosted materials, tissue fluid and tissue organs in the patient body are smooth, the bottom sheet 21 is placed in the patient body, the frosted materials can play a role in skid resistance, and the stability of the enclosure device body 1 in the operation process is guaranteed.
Further, as shown in FIGS. 1 and 2, a liquid stopper 121 is provided at a portion of the water tube 12 exposed to the outside of the patient's body. In the operation process, the liquid stopping clamp 121 is clamped on the water through pipe 12, so that the water injection state of the enclosure device body 1 is always kept, and the liquid in the accommodating cavity 5 cannot flow out; after the operation is finished, the liquid stopping clamp 121 is opened, the negative pressure suction device is connected with the water pipe 12 to suck the liquid in the accommodating cavity 5, and the liquid stopping clamp 121 is arranged at the part of the water pipe 12 exposed out of the patient body, so that the operation of a doctor is facilitated.
Furthermore, enclose fender device body 1 and make by medical silicon rubber material, the soft or hard is moderate, encloses fender device body 1 and takes out from patient's internal and can not cause the damage to patient's skin.
The present invention has been described in relation to the above embodiments, which are only exemplary of the implementation of the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. Rather, it is intended that all such modifications and variations be included within the spirit and scope of this invention.
Claims (8)
1. The utility model provides a special fender device that encloses for revealing open minimally invasive surgery art field which characterized in that: the enclosure device comprises an enclosure device body (1), wherein the enclosure device body (1) comprises an enclosure front sheet (2), an enclosure rear sheet (3), a bottom sheet (21) and a left side sheet and a right side sheet (22), and the enclosure front sheet (2), the enclosure rear sheet (3), the bottom sheet (21) and the side sheets (22) are in seamless connection; the side piece (22) is inserted into the insertion pipe (11), the outer wall of the insertion pipe (11) is in seamless connection with the side piece (22), and the top end of the insertion pipe (11) is connected with a water passing pipe (12).
2. The special containment device for revealing minimally invasive surgical fields of claim 1, wherein: the front enclosing and blocking piece (2) and the rear enclosing and blocking piece (3) are trapezoids with smooth transition edges, and the left side piece (22) and the right side piece (22) are triangles, rectangles or squares without edges and corners.
3. The special containment device for revealing minimally invasive surgical fields of claim 1, wherein: enclose fender device body (1) and still include deformation strip (4) that the level set up, deformation strip (4) are the arc rectangle in edge, deformation strip (4) have at least a slice, down arrange in proper order from last enclose keep off anter (2) surface and or enclose the surface that keeps off back part (3).
4. The special containment device for revealing minimally invasive surgical fields of claim 3, wherein: the deformation strip (4) is an aluminum sheet or a soft steel wire.
5. The special containment device for revealing minimally invasive surgical fields of claim 4, wherein: and the surfaces of the deformation strips (4) are covered with protective films (41).
6. The special containment device for revealing minimally invasive surgical fields of claim 1, wherein: the bottom sheet (21) is made of a frosted material.
7. The special containment device for revealing minimally invasive surgical fields of claim 1, wherein: the part of the water pipe (12) exposed out of the patient body is provided with a liquid stopping clip (121).
8. The special containment device for revealing minimally invasive surgical fields of claim 1, wherein: the enclosure device body (1) is made of medical silicon rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021968949.8U CN212307924U (en) | 2020-09-10 | 2020-09-10 | A special fender device that encloses for showing open minimally invasive surgery art field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021968949.8U CN212307924U (en) | 2020-09-10 | 2020-09-10 | A special fender device that encloses for showing open minimally invasive surgery art field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212307924U true CN212307924U (en) | 2021-01-08 |
Family
ID=74036178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021968949.8U Active CN212307924U (en) | 2020-09-10 | 2020-09-10 | A special fender device that encloses for showing open minimally invasive surgery art field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212307924U (en) |
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2020
- 2020-09-10 CN CN202021968949.8U patent/CN212307924U/en active Active
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