CN220530139U - Adjustable laparoscopic surgery incision protective sheath and airtight lid thereof - Google Patents
Adjustable laparoscopic surgery incision protective sheath and airtight lid thereof Download PDFInfo
- Publication number
- CN220530139U CN220530139U CN202321752903.6U CN202321752903U CN220530139U CN 220530139 U CN220530139 U CN 220530139U CN 202321752903 U CN202321752903 U CN 202321752903U CN 220530139 U CN220530139 U CN 220530139U
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- Prior art keywords
- ring
- airtight
- incision
- adjustable
- sheath
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- 238000002357 laparoscopic surgery Methods 0.000 title claims abstract description 16
- 230000001681 protective effect Effects 0.000 title claims abstract description 16
- 230000008602 contraction Effects 0.000 claims description 21
- 208000002847 Surgical Wound Diseases 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 8
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims 1
- 208000005646 Pneumoperitoneum Diseases 0.000 abstract description 6
- 210000001519 tissue Anatomy 0.000 description 5
- 208000015181 infectious disease Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 210000003815 abdominal wall Anatomy 0.000 description 1
- 230000003872 anastomosis Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000002674 endoscopic surgery Methods 0.000 description 1
- 238000012277 endoscopic treatment Methods 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003886 intestinal anastomosis Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 210000003200 peritoneal cavity Anatomy 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 208000037816 tissue injury Diseases 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses an adjustable laparoscopic surgery incision protective sleeve and an airtight cover thereof, which are used for closing an incision in a simple and rapid way and reconstructing a stable pneumoperitoneum so as to facilitate the operation under the laparoscopic surgery, and the specific scheme is as follows: the adjustable laparoscopic surgery incision protection sleeve comprises an airtight cover main body and an elastic shrinkage ring arranged at the bottom of the airtight cover main body, wherein the elastic shrinkage ring can change the diameter so as to sleeve the airtight cover main body at the top of the incision protection sleeve, the adjustable laparoscopic surgery incision protection sleeve further comprises an outer clamping ring, an inner clamping ring and a channel for connecting the outer clamping ring and the inner clamping ring, and the airtight cover is sleeved outside the channel.
Description
Technical Field
The utility model relates to the technical field of laparoscopic surgery, in particular to an adjustable laparoscopic surgery incision protection sleeve and an airtight cover thereof.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
With the increasing development of minimally invasive concepts deep into the heart and laparoscopic techniques, minimally invasive endoscopic treatment of some diseases has become the mainstay of surgery, which avoids the traditional major trauma and is beneficial to faster recovery of patients. As the level of skill of the surgeon increases, so does the patient's need for minimally invasive or cosmetic procedures, which many procedures are performed with only a single operative hole in order to minimize the incision. In order to better prop open the incision, expose the tissue organ in the cavity, prevent the incision from polluting at the same time, avoid the local tissue injury caused by the repeated insertion of the instrument into the incision, and the incision protective sleeve is generated.
The disposable incision protective sleeve used in clinic is mainly made of silica gel and Thermoplastic Polyurethane (TPU) high polymer materials, is placed into an operation incision, uniformly stretches all the incision by the folding stress or elastic deformation force of the high polymer materials, exposes an operation visual field, protects the abdominal wall and reduces the possibility of pollution.
Currently, gastrointestinal endoscopic surgery generally requires free incision of diseased tissue under a scope, then selecting an abdominal incision, placing an incision protection sleeve (with a diameter of generally 70-120 mm), then taking out diseased tissue from the incision, and after the sample is removed or the operation is completed, re-establishing a stable pneumoperitoneum state for performing subsequent operations under the scope (such as endoscopic intestinal anastomosis, suturing operation, etc.), reconstructing pneumoperitoneum, and installing a surgical latex glove at the position of an incision protector for a doctor or temporarily suturing the incision.
Disclosure of Invention
In view of the shortcomings of the prior art, a first object of the present utility model is to provide an adjustable laparoscopic surgical incision protection sleeve and its airtight cap, which can close the incision in a simple and rapid manner and reconstruct a stable pneumoperitoneum for convenient operation under laparoscopic surgery.
In order to achieve the above object, the present utility model is realized by the following technical scheme:
the utility model provides an airtight lid of adjustable laparoscopic surgery incision protective sheath, includes airtight lid main part and sets up the elasticity shrink ring in airtight lid main part bottom, thereby elasticity shrink ring can vary the diameter size establishes airtight lid main part cover at incision protective sheath top.
Further, the airtight cover body is a hemispherical elastic film and can seal the top opening of the cutting protection sleeve.
Further, the airtight cap body is made of a medical polyurethane material.
Further, the elastic contractive ring is an elastic ring made of a rubber material.
Further, the minimum contracted diameter of the elastic contraction ring is smaller than the top opening diameter of the incision protection sleeve, and the maximum stretched diameter of the elastic contraction ring is larger than the top opening diameter of the incision protection sleeve.
Further, a plurality of pull rings are arranged on the elastic contraction ring, and fingers can extend into the pull rings so as to stretch the elastic contraction ring.
Further, two pull rings are arranged and symmetrically distributed on two sides of the elastic contraction ring.
Further, the four pull rings are arranged and uniformly distributed around the elastic contraction ring.
An adjustable laparoscopic surgical incision protection sleeve comprises the airtight cover.
Further, the incision protective sleeve further comprises an outer clamping ring, an inner clamping ring and a channel for connecting the outer clamping ring and the inner clamping ring, and the airtight cover is sleeved outside the channel.
The beneficial effects of the utility model are as follows:
1) According to the utility model, the elastic contraction ring is arranged at the bottom of the airtight cover main body, when the non-laparoscopic surgery operation (such as lesion tissue removal and gastrointestinal tract anastomosis) is completed and the air tightness of the abdominal cavity needs to be recovered, the elastic contraction ring of the airtight cover can be pulled away by both hands and sleeved on the outer clasp ring of the incision protection sleeve, so that the incision protection sleeve is closed, the resealing of the incision is realized, the stable pneumoperitoneum is rebuilt, the surgery time is shortened, and the risk of infection of a patient is reduced.
2) The utility model also provides the pull rings at two sides of the elastic contraction ring, fingers can be put into the pull rings to pull the rubber elastic inner ring of the airtight cover open, so that medical staff can conveniently and rapidly sleeve the elastic contraction ring on the outer clamping ring of the incision protective sleeve, the operation time is further reduced, and the risk of infection of patients is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
Fig. 1 is a schematic structural view of an airtight cover of a laparoscopic surgical incision protection sheath according to a first embodiment of the present utility model.
Fig. 2 is a schematic view showing an airtight cover structure of an adjustable incision protection sleeve for laparoscopic surgery according to a second embodiment of the present utility model.
Fig. 3 is a schematic view of an adjustable laparoscopic surgical incision protection sheath according to a third embodiment of the present utility model.
In the figure: the mutual spacing or dimensions are exaggerated for the purpose of showing the positions of the various parts, and the schematic illustration is only schematic.
Wherein: 1. the sealing cover comprises an outer clamping ring 2, a channel 3, an inner clamping ring 4, an airtight cover 5, a sealing cover main body 6, an elastic shrinkage ring 7 and a pull ring.
Detailed Description
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.
Example 1
An airtight cover of adjustable laparoscopic surgery incision protective sheath, as shown in fig. 1, includes airtight cover main part 5 and set up the elastic contraction ring 6 in airtight cover main part bottom, and the elastic contraction ring is the elastic ring of making by rubber materials, thereby the elastic contraction ring can vary the diameter size to establish airtight cover main part cover at incision protective sheath top.
The airtight cover body is a hemispherical elastic film, and in particular, the airtight cover body can be made of a medical polyurethane material, and the medical polyurethane material has good mechanical properties, so that when the airtight cover is sleeved on the top of the incision protection sleeve, the opening at the top of the incision protection sleeve can be sealed.
Through setting up the elasticity shrink ring in airtight lid main part bottom, when carrying out non-laparoscopic surgery operation (such as pathological tissue removal, gastrointestinal tract coincide etc.) and accomplishing, need resume the peritoneal cavity gas tightness, can both hands pull open the elasticity shrink ring of this airtight lid, with it entangle on the incision protective sheath outer snap ring to seal the incision protective sheath, realize sealed once more to the incision, rebuild stable pneumoperitoneum, reduced operation time, reduced the risk of patient's infection.
In order to enable the elastic shrinkage ring to be sleeved on the top of the incision protection sleeve, the minimum shrinkage diameter of the elastic shrinkage ring is smaller than the top opening diameter of the incision protection sleeve, the maximum stretching diameter of the elastic shrinkage ring is larger than the top opening diameter of the incision protection sleeve, specifically, the minimum shrinkage diameter of the elastic shrinkage ring can be 50mm, and the maximum stretching diameter of the elastic shrinkage ring is 150mm.
Example two
In order to more conveniently sleeve the elastic contraction ring on the top of the incision protection sleeve, the first embodiment is further provided with a pull ring 7, as shown in fig. 2, the elastic contraction ring is provided with a plurality of pull rings, and fingers can extend into the pull rings to stretch the elastic contraction ring.
Specifically, the pull ring setting can set up two, and two pull rings symmetric distribution are in elasticity shrink ring both sides, and the pull ring through both sides can be more convenient carry out the stretching to elasticity shrink ring.
As shown in fig. 2, four pull rings can be arranged, the four pull rings are uniformly distributed around the elastic contraction ring, and the elastic contraction ring is uniformly spread through the four pull rings, so that the elastic contraction ring is more conveniently sleeved on the incision protection sleeve.
Example III
An adjustable laparoscopic surgery incision protective sheath, as shown in fig. 3, includes airtight lid 4 according to embodiment one, still includes outer snap ring 1, interior snap ring 3 and connects outer snap ring and interior snap ring's passageway 2, airtight lid cover is established in the passageway outside of outer snap ring bottom, and the passageway is also made by medical polyurethane material that has good biocompatibility and mechanical properties.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The utility model provides an airtight lid of adjustable laparoscopic surgery incision protective sheath, its characterized in that includes airtight lid main part and sets up the elasticity shrink ring in airtight lid main part bottom, thereby elasticity shrink ring can vary the diameter size establishes airtight lid main part cover at incision protective sheath top.
2. An airtight cover for an adjustable laparoscopic surgical incision sheath according to claim 1, wherein the airtight cover body is a hemispherical elastic membrane capable of sealing the top opening of the incision sheath.
3. An adjustable laparoscopic surgical incision sheath airtight cap according to claim 2, wherein said airtight cap body is made of medical polyurethane material.
4. An airtight cover for an adjustable laparoscopic surgical incision sheath according to claim 1, wherein said elastically contractible ring is an elastic ring made of rubber material.
5. An airtight cover for an adjustable laparoscopic surgical incision sheath according to claim 1, wherein the minimum contracted diameter of said elastic contraction ring is smaller than the top opening diameter of the incision sheath, and the maximum stretched diameter of said elastic contraction ring is larger than the top opening diameter of the incision sheath.
6. An airtight cover for an adjustable laparoscopic surgical incision sheath according to claim 1, wherein a plurality of pull rings are provided on the elastic contractile ring, and fingers can be inserted into the pull rings to stretch the elastic contractile ring.
7. The airtight cover of an adjustable laparoscopic surgical incision sheath of claim 6, wherein two pull rings are provided, the two pull rings being symmetrically disposed on either side of the elastically contractible ring.
8. The adjustable airtight cover for a laparoscopic surgical incision sheath of claim 7, wherein four tabs are provided and four tabs are evenly distributed around the elastically contractible ring.
9. An adjustable laparoscopic surgical incision protection sleeve comprising an airtight cover according to any one of claims 1-8.
10. The adjustable laparoscopic surgical incision sheath of claim 9, further comprising an outer collar, an inner collar, and a channel connecting the outer collar and the inner collar, wherein the airtight cover is sleeved outside the channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321752903.6U CN220530139U (en) | 2023-07-05 | 2023-07-05 | Adjustable laparoscopic surgery incision protective sheath and airtight lid thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321752903.6U CN220530139U (en) | 2023-07-05 | 2023-07-05 | Adjustable laparoscopic surgery incision protective sheath and airtight lid thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220530139U true CN220530139U (en) | 2024-02-27 |
Family
ID=89964363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321752903.6U Active CN220530139U (en) | 2023-07-05 | 2023-07-05 | Adjustable laparoscopic surgery incision protective sheath and airtight lid thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220530139U (en) |
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2023
- 2023-07-05 CN CN202321752903.6U patent/CN220530139U/en active Active
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