CN211156327U - Telescopic incision protector - Google Patents
Telescopic incision protector Download PDFInfo
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- CN211156327U CN211156327U CN201921994578.8U CN201921994578U CN211156327U CN 211156327 U CN211156327 U CN 211156327U CN 201921994578 U CN201921994578 U CN 201921994578U CN 211156327 U CN211156327 U CN 211156327U
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- support ring
- incision
- connector
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Abstract
The utility model discloses a telescopic incision protector, which comprises a first support ring, a connector and a second support ring, wherein the first support ring and the second support ring are connected through the connector; the connecting body is made of elastic material and has a telescopic folding structure; this flexible beta structure sets up the transition connecting portion between two adjacent tube-shape connectors, and this transition connecting portion are the awl cylindric, and two adjacent tube-shape connectors are connected respectively to the both ends of this transition connecting portion. The utility model discloses mainly solve current incision protector who adopts the soft connector, can not carry out the technical problem that reasonable flexible was adjusted according to the thickness degree at patient's incision position, simultaneously, the utility model discloses the product can not influence the operation of surgical instruments when carrying out flexible regulation, forms good incision passageway and field of vision.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a scalable incision protector is related to.
Background
In the process of small incision or minimally invasive surgery, such as endoscopic assisted thyroid surgery and the like, in the surgical process, because the field exposure is poor in the small incision surgery, the incision is easy to be damaged and enlarged after being pulled forcefully in the surgery; meanwhile, the edge of the body is easy to scald, so that the postoperative incision is easy to be large and the scar is obvious in hyperplasia; also unprotected incisions are susceptible to infection of the incision.
The applicant previously filed an incision protector comprising: the device comprises a first support ring, a soft connector and a second support ring, wherein the first support ring and the second support ring are connected through the soft connector; the outer diameter of the first support ring is not larger than the inner diameter of the second support ring. In use, the incision protector is placed within an incision in a patient, with the first and second support rings located on and within the incision surface, respectively. The doctor carries out the operation with surgical instruments such as electrotome follow first support ring, soft connector, second support ring after stretching into in proper order, and it can play the effect of protection incision. However, in use, the distance between the first support ring and the second support ring after placement of the incision protector at the incision site is inconsistent due to inconsistent incision site thickness (inconsistent patient fatness). Although the flexible connecting body (such as a woven fabric like a non-woven fabric) can be stretched to some extent (i.e. the distance between the first support ring and the second support ring is adjusted), the following problems still exist:
1. some patients have thick incisions and even if the extension is performed by a soft connection, there are cases where the height is insufficient.
2. The incision part of some patients is very thin, although the distance between the first support ring and the second support ring can be close to each other by contracting the flexible connecting body, the flexible connecting body is irregular in contraction, sometimes even can block or partially block a through hole in the incision protector, and the extending operation of the surgical equipment is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a scalable incision protector mainly solves the incision protector that currently adopts the soft connector, can not carry out the technical problem of reasonable flexible regulation according to the thickness degree at patient's incision position, simultaneously, the utility model discloses the product can not influence the operation of surgical instruments when carrying out flexible regulation, forms good incision passageway and field of vision.
The technical scheme of the utility model as follows:
a telescopic incision protector comprises a first support ring, a connector and a second support ring, wherein the first support ring and the second support ring are connected through the connector; the method is characterized in that: the connecting body is made of elastic material and has a telescopic folding structure; this flexible beta structure sets up the transition connecting portion between two adjacent tube-shape connectors, and this transition connecting portion are the awl cylindric, and two adjacent tube-shape connectors are connected respectively to the both ends of this transition connecting portion.
Scalable incision protector, its characterized in that: the telescopic folding structure has more than two, namely more than three cylindrical connecting bodies, and a transition connecting part is arranged between the adjacent cylindrical connecting bodies.
Scalable incision protector, its characterized in that: the telescopic folding structure is one, the two cylindrical connecting bodies are conical, and the diameter of the inner connecting end of each cylindrical connecting body is smaller than that of the outer connecting end of each cylindrical connecting body.
By the technical scheme, the utility model has the advantages of as follows:
1. the utility model discloses can carry out reasonable flexible regulation according to the thickness degree at patient's incision position.
2. The utility model discloses the product is when carrying out flexible regulation, and its compression deformation is rule relatively, and the shape is also very stable, can form good incision passageway and field of vision.
Drawings
Fig. 1 is a schematic view of the development state of embodiment 1 of the present invention.
Fig. 2 is a schematic view of embodiment 1 of the present invention in a folded state.
Detailed Description
The invention is further described with reference to the following drawings and specific examples.
Example 1
Referring to fig. 1 and 2, embodiment 1 discloses a telescopic incision protector, which includes a first support ring 1, a connector, and a second support ring 3, wherein the first support ring 1 and the second support ring 3 are connected by the connector; the connector is made of silica gel (elastic material) and has a telescopic folding structure; the telescopic folding structure is characterized in that a transition connecting part 22 is arranged between two adjacent cylindrical connecting bodies 21, the transition connecting part 22 is in a conical cylinder shape, and two ends of the transition connecting part 22 are respectively connected with the two adjacent cylindrical connecting bodies 21. In this example, the telescopic folding structure is one, the two cylindrical connecting bodies 21 are both in a conical cylinder shape, and the inner connecting end of the two cylindrical connecting bodies 21 is smaller in diameter than the outer connecting end.
As shown in fig. 2, when compression is required, pressure is applied to both ends of the two cylindrical connecting bodies 21; the intermediate connection portion 22 is folded in all the inside of the tubular connection body 21 on the side of the inner connection end having the larger diameter, and is also folded in with the local height of the tubular connection body 21 on the side of the inner connection end having the smaller diameter. This compresses the overall height of the incision protector. The compressed height of the product may be suitable for patients with reduced incision site thickness.
As shown in FIG. 1, when it is required to be unfolded, a pulling force is applied to both ends of the two cylindrical connecting bodies 21; the folded-in transitional connecting part 22 is completely removed from the interior of the cylindrical connecting body 21 on one side, thus increasing the overall height of the incision protector. The product with the increased height can be suitable for patients with larger incision part thickness.
Because the utility model discloses an elastic material such as silica gel combines above-mentioned flexible beta structure, the inner wall shape of product is more regular after its compression, can avoid because the flexible connector warp the irregular jam that causes or the linearity of part jam through-hole in the incision protector.
Example 2
The telescopic folding structure has more than two, namely more than three cylindrical connecting bodies, and a transition connecting part is arranged between the adjacent cylindrical connecting bodies. This increases the range of expansion (height variation).
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (3)
1. A telescopic incision protector comprises a first support ring (1), a connector and a second support ring (3), wherein the first support ring (1) is connected with the second support ring (3) through the connector; the method is characterized in that: the connecting body is made of elastic material and has a telescopic folding structure; the telescopic folding structure is characterized in that a transition connecting part (22) is arranged between two adjacent cylindrical connecting bodies (21), the transition connecting part (22) is in a conical cylinder shape, and two ends of the transition connecting part (22) are respectively connected with the two adjacent cylindrical connecting bodies (21).
2. The retractable incision protector of claim 1, wherein: the telescopic folding structure has more than two, namely more than three cylindrical connecting bodies, and a transition connecting part is arranged between the adjacent cylindrical connecting bodies.
3. The retractable incision protector of claim 1, wherein: the telescopic folding structure is one, the two cylindrical connecting bodies (21) are conical, and the diameter of the inner connecting end of each cylindrical connecting body (21) is smaller than that of the outer connecting end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921994578.8U CN211156327U (en) | 2019-11-19 | 2019-11-19 | Telescopic incision protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921994578.8U CN211156327U (en) | 2019-11-19 | 2019-11-19 | Telescopic incision protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211156327U true CN211156327U (en) | 2020-08-04 |
Family
ID=71814232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921994578.8U Active CN211156327U (en) | 2019-11-19 | 2019-11-19 | Telescopic incision protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211156327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101115A (en) * | 2021-04-21 | 2021-07-13 | 青岛市中心医院 | Neck incision protection device |
-
2019
- 2019-11-19 CN CN201921994578.8U patent/CN211156327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101115A (en) * | 2021-04-21 | 2021-07-13 | 青岛市中心医院 | Neck incision protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 201401 No. 757, Xiaonan Road, Nanqiao Town, Fengxian District, Shanghai Patentee after: Shanghai chest Medical Technology Co.,Ltd. Address before: No. 757, Xiaonan Road, Fengxian District, Shanghai, 201499 Patentee before: SHANGHAI CHEST MEDICAL TECHNOLOGICAL CO.,LTD. |
|
| CP03 | Change of name, title or address |