CN219516574U - Thickness-adjustable incision protective sleeve instrument - Google Patents
Thickness-adjustable incision protective sleeve instrument Download PDFInfo
- Publication number
- CN219516574U CN219516574U CN202320611446.2U CN202320611446U CN219516574U CN 219516574 U CN219516574 U CN 219516574U CN 202320611446 U CN202320611446 U CN 202320611446U CN 219516574 U CN219516574 U CN 219516574U
- Authority
- CN
- China
- Prior art keywords
- ring
- support
- incision
- channel
- support ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a thickness-adjustable incision protection sleeve instrument, which comprises an incision protection sleeve and support rings, wherein the incision protection sleeve is provided with a hollow channel, the incision protection sleeve comprises a flexible channel body and two end rings, the flexible channel body comprises a ring wall surrounding at least a part of the hollow channel, the two end rings are respectively connected with two axial outer end parts of the ring wall, and at least one of the end rings is suitable for moving and surrounding the corresponding axial outer end parts of the ring wall so as to adjust the axial thickness of the flexible channel body; the support ring is connected with the incision protective sleeve, the support ring is provided with a support channel, and the support channel is communicated with the hollow channel to form a surgical channel. The thickness of the abdomen tissue can be adaptively adjusted according to the thickness of the abdomen tissue of the human body, and the requirements of different human body tissue thicknesses are met.
Description
Technical Field
The utility model relates to a thickness-adjustable incision protection sleeve instrument.
Background
Currently, incision-protecting instruments are used in laparoscopic procedures, with the operating instruments being passed in and out through the surgical passageways of the incision-protecting instruments. Chinese patent publication No. CN206261624U discloses an incision protection sleeve for an endoscope, which is described therein, the incision protection sleeve comprising an outer ring, an insertion ring and a flexible channel, but the incision protection sleeve of this structure is not well adapted and fixed due to the difference in tissue thickness of the abdomen of a human body, the distance between the insertion ring and the outer ring being fixed.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a thickness-adjustable incision protective sleeve device which can adaptively adjust the thickness of human abdominal tissues according to the thickness of the human abdominal tissues, thereby meeting the requirements of different human tissue thicknesses.
In order to solve the technical problems, the technical scheme of the utility model is as follows: an adjustable thickness incision protection sheath apparatus, comprising:
the incision protection sleeve is provided with a hollow channel, the incision protection sleeve comprises a flexible channel body and two end rings, the flexible channel body comprises an annular wall surrounding at least a part of the hollow channel, the two end rings are respectively connected with two axial outer ends of the annular wall, and at least one of the end rings is suitable for moving and wrapping the corresponding axial outer end of the annular wall so as to adjust the axial thickness of the flexible channel body;
the support ring is connected with the incision protective sleeve, the support ring is provided with a support channel, and the support channel is communicated with the hollow channel to form a surgical channel.
Further, in order to provide a good connection between the support ring and the incision protection sleeve, the support ring is provided with an insertion portion, which is inserted into the hollow channel.
Further, in order to enable the support ring to be tightly matched with the incision protection sleeve, the phenomenon that the support ring and the incision protection sleeve are separated in the operation process is avoided, and the outer wall surface of the insertion part is tightly matched with the inner wall surface of the hollow channel.
Further, a snap ring protruding outwards is arranged on the outer wall surface of the insertion part.
Further, in order to effectively avoid the defect that a special person holds the endoscope, a lens holding ring is arranged on the supporting ring and is positioned in the supporting channel, and a lens inserting channel is arranged on the lens holding ring.
Further, in order to be able to adjust the orientation of the endoscope inserted on the scope ring, the scope ring is connected to the support ring by a flexible connection.
Further, the end ring comprises one ring body or at least two ring bodies which are axially arranged in parallel.
Further, for good handling of the support ring, the support ring is provided with at least one support ring handle.
Further, the end of the support ring is provided with a protruding support rim, and the support ring handle is arranged on the support rim.
Further, the support ring is made of a high polymer material.
After the technical scheme is adopted, the supporting ring and the incision protection sleeve are arranged in a split mode, so that the incision protection sleeve wraps the corresponding axial outer end part of the annular wall on the end ring by overturning one or two end rings, the axial length of the flexible channel body can be adjusted, the thickness of different human abdomen parts is adapted, and the supporting ring has certain supporting strength; in addition, the endoscope supporting ring is further arranged, and the inner frame mirror is inserted into the endoscope supporting ring, so that the defect that a special person holds the endoscope can be effectively avoided; meanwhile, the lens holding ring can be connected to the supporting ring through the flexible connector, so that the direction of the endoscope inserted on the lens holding ring can be adjusted, and the use is convenient.
Drawings
FIG. 1 is a perspective view of an adjustable thickness incision protection appliance of the present utility model;
FIG. 2 is a cross-sectional view of the adjustable thickness incision protection appliance of the present utility model;
FIG. 3 is a perspective view of a support ring of the present utility model;
fig. 4 is a perspective view of the incision protection sheath of the present utility model.
Detailed Description
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
As shown in fig. 1-4, an adjustable thickness incision protection sheath apparatus, comprising:
the incision protection sleeve 1, the incision protection sleeve 1 is provided with a hollow channel 11, the incision protection sleeve 1 comprises a flexible channel body 12 and two end rings, the flexible channel body 12 comprises an annular wall 12a surrounding at least a part of the hollow channel 11, the two end rings are respectively connected with two axial outer ends of the annular wall, at least one of the end rings is suitable for moving and surrounding the corresponding axial outer end of the annular wall so as to adjust the axial thickness of the flexible channel body 12;
the support ring 2, the support ring 2 links to each other with incision protective sheath 1, and support ring 2 is equipped with support passageway 21, and support passageway 21 and cavity passageway 11 communicate in order to form the operation passageway.
In this embodiment, the incision protection sheath 1 may be made of a polymer material.
In this embodiment, the two end rings are an upper ring 13 and a lower ring 14 respectively, specifically, the upper ring 13 is two rings axially arranged in parallel, and the lower ring 14 is one ring, but the number of rings can be specifically set according to the requirement.
In this embodiment, the support ring 2 and the incision protection sleeve 1 are separately arranged, so that the incision protection sleeve 1 wraps the corresponding axial outer end of the annular wall on the corresponding end ring by overturning the upper ring 13 or the lower ring 14 or the upper ring 13 and the lower ring 14, and the axial length of the flexible channel body 12 can be adjusted, thereby adapting to the thickness of different human abdomen.
Specifically, as shown in fig. 3, in order to make a good connection between the support ring 2 and the incision protection sheath 1, the support ring 2 is provided with an insertion portion 24, and the insertion portion 24 is inserted into the hollow passage 11.
Specifically, as shown in fig. 3, in order to make a tight fit between the support ring 2 and the incision protection sheath 1, the outer wall surface of the insertion portion 24 is tightly fitted with the inner wall surface of the hollow passage 11.
Specifically, as shown in fig. 3, a snap ring 21a protruding outward is provided on the outer wall surface of the insertion portion 24. The retainer ring 21a is provided to enable the inner and outer clasps of the support ring 2 and the upper ring 13 after the support ring 2 is inserted, so as to ensure that the support ring 2 is not separated from the incision protection sleeve 1 during the operation.
Specifically, in order to effectively avoid the defect that a dedicated person holds the endoscope, as shown in fig. 1 and 3, a lens holding ring 3 may be further disposed on the support ring 2, the lens holding ring 3 is disposed in the support channel 21, and a lens inserting channel 31 is disposed on the lens holding ring 3. The inner diameter of the lens holding ring 3 is proper in size, so that the endoscope can be conveniently inserted, and the tight wrapping band can be tightly positioned.
Specifically, in order to be able to adjust the orientation of the endoscope inserted on the ring 3, the ring 3 may also be connected to the support ring 2 by a flexible connection 10, as shown in fig. 1, 3. The flexible connector 10 may be made of a non-rigid polymeric material.
Specifically, as shown in fig. 3, two support ring handles 22 are provided on the support ring 2, and the support ring handles 22 may be specifically provided according to the needs.
In particular, as shown in fig. 3, the end of the support ring 2 is provided with a protruding support rim 23, and the support ring handle 22 is arranged on the support rim 23. In particular, the support ring 2 may be made of a polymeric material.
During operation, the upper ring 13 is turned over to adjust the distance between the upper ring 13 and the lower ring 14 to a proper distance, the lower ring 14 is placed in the abdominal cavity of a human body, and the upper ring 13 and the lower ring 14 can tightly clamp the abdominal part through turning over and fine tuning the upper ring 13, so that an effective operation channel is formed; after confirming the orientation of the lens supporting ring 3, the supporting ring 2 is inserted into the upper ring 13 of the incision protecting sleeve 1, the upper ring 13 is tightly supported, the tight fit between the upper ring 13 and the supporting ring 2 is ensured, and the detachment phenomenon does not occur in the operation process.
The technical problems, technical solutions and advantageous effects solved by the present utility model have been further described in detail in the above-described embodiments, and it should be understood that the above-described embodiments are only illustrative of the present utility model and are not intended to limit the present utility model, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present utility model should be included in the scope of protection of the present utility model.
Claims (10)
1. An adjustable thickness incision protection sleeve instrument, comprising:
a incision protection sleeve (1), wherein the incision protection sleeve (1) is provided with a hollow channel (11), the incision protection sleeve (1) comprises a flexible channel body (12) and two end rings, the flexible channel body (12) comprises an annular wall (12 a) surrounding at least a part of the hollow channel (11), the two end rings are respectively connected with two axial outer ends of the annular wall, and at least one of the end rings is suitable for moving and wrapping the corresponding axial outer end of the annular wall so as to adjust the axial thickness of the flexible channel body (12);
the support ring (2), support ring (2) with incision protective sheath (1) links to each other, support ring (2) are equipped with support passageway (21), support passageway (21) with cavity passageway (11) are linked together in order to form the operation passageway.
2. The adjustable thickness incision protective sheath apparatus of claim 1,
the support ring (2) is provided with an insertion portion (24), and the insertion portion (24) is inserted into the hollow passage (11).
3. The adjustable thickness incision protective sheath apparatus of claim 2 wherein,
the outer wall surface of the insertion portion (24) is tightly fitted to the inner wall surface of the hollow passage (11).
4. The apparatus of claim 3, wherein the thickness-adjustable incision protection sheath comprises,
the outer wall surface of the insertion part (24) is provided with a clasp (21 a) protruding outwards.
5. The adjustable thickness incision protective sheath apparatus of claim 1,
the support ring (2) is provided with a lens holding ring (3), the lens holding ring (3) is positioned in the support channel (21), and the lens holding ring (3) is provided with a lens inserting channel (31).
6. The adjustable thickness incision protective sheath apparatus as claimed in claim 5, wherein,
the lens supporting ring (3) is connected to the supporting ring (2) through a flexible connector (10).
7. The adjustable thickness incision protective sheath apparatus of claim 1,
the end ring comprises a ring body or at least two ring bodies which are axially arranged in parallel.
8. The adjustable thickness incision protective sheath apparatus of claim 1,
at least one support ring handle (22) is arranged on the support ring (2).
9. The adjustable thickness incision protection instrument of claim 8, wherein,
the end of the support ring (2) is provided with a convex support edge (23), and the support ring handle (22) is arranged on the support edge (23).
10. The adjustable thickness incision protective sheath apparatus of claim 1,
the supporting ring (2) is made of high polymer materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320611446.2U CN219516574U (en) | 2023-03-24 | 2023-03-24 | Thickness-adjustable incision protective sleeve instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320611446.2U CN219516574U (en) | 2023-03-24 | 2023-03-24 | Thickness-adjustable incision protective sleeve instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219516574U true CN219516574U (en) | 2023-08-15 |
Family
ID=87645082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320611446.2U Active CN219516574U (en) | 2023-03-24 | 2023-03-24 | Thickness-adjustable incision protective sleeve instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219516574U (en) |
-
2023
- 2023-03-24 CN CN202320611446.2U patent/CN219516574U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1534201B1 (en) | Wound retractor | |
| EP1407715B1 (en) | Medical treating instrument | |
| US20060149137A1 (en) | Easily placeable and removable wound retractor | |
| CN106236210B (en) | Multi-channel single-hole endoscope puncture outfit | |
| CN1081351A (en) | Membrane endoscopic retractor | |
| WO2000078229A8 (en) | Device and method for correction of a painful body defect | |
| CN219516574U (en) | Thickness-adjustable incision protective sleeve instrument | |
| CN217488622U (en) | Drainage device for endoscopy | |
| JPH0675404U (en) | Guide device | |
| CN210019576U (en) | Multi-type hard catheter anti-slipping conformal fixing clamp for endoscope object fetching bag | |
| JP2002224129A (en) | Trocar fixing tool | |
| CN210408491U (en) | A sample protective sheath for colorectal anus surgery | |
| CN220237035U (en) | Incision protection sleeve of thoracoscope fixing device for chest single-hole minimally invasive surgery | |
| CN217430061U (en) | Single-port laparoscope channel device | |
| CN216454924U (en) | First end cap and alimentary canal inspection apparatus assembly for digestive endoscope | |
| CN213489355U (en) | Incision protector | |
| CN219289617U (en) | Puncture outfit sealing valve protection device | |
| CN210277237U (en) | Abdomen cavity internal organ lifting device under laparoscope | |
| CN214805226U (en) | Thoracoscope puncture outfit set | |
| CN219963091U (en) | Movable clamping manipulator of sealing ring for transvaginal single-hole multichannel laparoscopic surgery | |
| CN209884312U (en) | Auxiliary clamping ring of single-hole endoscope | |
| CN110731749A (en) | kinds of laparoscopic surgery apparatus | |
| GB2504962A (en) | Closed port for single incision laparoscopic surgery | |
| CN112237451A (en) | Disposable laparoscope soft instrument sheath tube | |
| CA1309909C (en) | Vacuum generating and constriction apparatus for augmenting male potency |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |