CN210903144U - Disposable incision protective sheath of adjustable incision size - Google Patents
Disposable incision protective sheath of adjustable incision size Download PDFInfo
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- CN210903144U CN210903144U CN201921096611.5U CN201921096611U CN210903144U CN 210903144 U CN210903144 U CN 210903144U CN 201921096611 U CN201921096611 U CN 201921096611U CN 210903144 U CN210903144 U CN 210903144U
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- sleeve
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- incision
- grip block
- elastic
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Abstract
The utility model discloses a disposable incision protection sleeve capable of adjusting incision size, which comprises an elastic sleeve body, wherein the inner parts of annular sleeves at two ends of the elastic sleeve body are all connected with an elastic rope in a sliding way, two ends of the elastic rope all penetrate through the annular sleeves and extend to the outer parts of the annular sleeves, the surface of one end of the elastic rope extending to the annular sleeves is fixedly welded with a first fixing sleeve, the side wall of the first fixing sleeve is fixedly welded with a sleeve through a connecting rod, one end of the sleeve is inserted with a fixing ring in a sliding way, and the surface of one end of the fixing ring positioned in the sleeve is wound with a spring, the utility model effectively solves the problems that the sizes of two ends of the existing incision protection sleeve are mostly fixed, so that the outer diameter of the whole incision protection sleeve cannot be adjusted, the incision protection sleeve cannot be properly adjusted according to the incision size of a, resulting in the problem of limitations of the incision protective sheath.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically be a disposable incision protective sheath of adjustable incision size.
Background
In a surgical operation, after a doctor cuts an incision at a surgical position of a patient, the incision is in a closed state due to the contraction effect of tissues, the incision needs to be stretched and expanded for the operation, the earliest operation is to be stretched by hands or some metal retractors or draw hooks, the way is that the wound is effectively exposed and limited due to uneven stretching stress and the tissues are damaged due to excessive stretching, and even secondary damage is caused to the incision.
However, there are some disadvantages in the conventional using process, such as:
1. most of sizes of two ends of the existing incision protection sleeve are fixed, the outer diameter of the whole incision protection sleeve cannot be adjusted, the incision size of the operation position of a patient cannot be properly adjusted, medical workers are required to select the incision protection sleeve with the proper size, and the incision protection sleeve is limited.
2. Most of the existing incision protective sleeves can adopt a negative suction pipe to be inserted into the interior to remove smoke generated in the operation process, and the negative suction pipe is not fixed, so that the negative suction pipe and other operation instruments in the operation can interfere with each other, rub and collide with each other, the operation of an operator is influenced, and the abrasion and damage of the instruments are increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a disposable incision protective sheath of adjustable incision size to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: comprises an elastic sleeve body, the inner parts of annular sleeves at two ends of the elastic sleeve body are both connected with elastic ropes in a sliding way, both ends of the elastic rope penetrate through the annular sleeve and extend to the outside of the annular sleeve, a first fixing sleeve is fixedly welded on the surface of one end of the elastic rope extending to the annular sleeve, the side wall of the first fixing sleeve is fixedly welded with a sleeve through a connecting rod, one end of the sleeve is inserted with a fixing ring in a sliding way, the surface of one end of the fixing ring, which is positioned inside the sleeve, is wound with a spring, one end of the fixing ring, which is positioned outside the sleeve, is matched and connected with the other end of the sleeve, the side wall of the other end of the sleeve is connected with a fixed screw in a clamping way, one end of the fixed screw penetrates through the side wall of the sleeve and extends into the sleeve, the fixing screw rod is connected with one end of the fixing ring in a clamping mode, and a fixing device is fixedly welded at one end of the top of the inner wall of the elastic sleeve body.
The fixing device comprises a first clamping plate, the side wall of the first clamping plate is fixedly welded with the elastic sleeve body, one side of the first clamping plate, which is far away from the elastic sleeve body, is clamped and connected with a second clamping plate, fixing blocks are fixedly welded at the two ends of the first clamping plate and the second clamping plate, and the fixing blocks on one side of the first clamping plate and the fixing blocks on one side of the second clamping plate are connected through fixing rod clamping.
The two ends of one side of the second clamping plate are fixedly welded with inserting plates, and a clamping groove matched with the second clamping plate is formed in the first clamping plate.
The surface of one end of the elastic rope is fixedly welded between the first fixing sleeve and the annular sleeve, and a second fixing sleeve is fixedly welded on one side of the second fixing sleeve through a connecting block.
The clamping ring is of a C-shaped structure and is connected with the other end of the elastic rope in a clamping mode.
The number of the second fixing sleeves is at least two, and the inner wall surface of the clamping ring is bonded with the anti-skidding sleeves.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the cooperation of elasticity rope, first fixed cover, sleeve, solid fixed ring, spring and clamping screw, can realize adjusting the distance at elasticity rope end to end both ends, consequently can realize adjusting the size at this incision protective sheath both ends to can carry out corresponding size adjustment according to the notched size of operation of difference, have the controllability, adaptability is good.
2. Through the cooperation of the elastic sleeve body, the first clamping plate, the second clamping plate and the fixing block, the negative suction pipe can be fixed, the mutual interference and friction between the negative suction pipe and the surgical instrument can be avoided, the abrasion and the damage of the surgical instrument are prevented, and the service life of the surgical instrument is prolonged.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the elastic rope, the sleeve and the fixing ring of the present invention;
fig. 3 is a schematic view of the connection structure of the elastic rope, the second fixing sleeve and the snap ring of the present invention;
FIG. 4 is an enlarged view of the point A of FIG. 1 according to the present invention;
fig. 5 is a schematic structural view of the fixing device of the present invention.
In the figure: 1-an elastic sleeve body; 2-a fixing device; 21-a first clamping plate; 22-fixed block; 23-a second clamping plate; 3-an elastic rope; 4-a first fixation sleeve; 5-a sleeve; 6-fixing the screw rod; 7-fixing the ring; 8-a spring; 9-a second fixation sleeve; 10-snap ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: comprises an elastic sleeve body 1, the inner parts of annular sleeves at two ends of the elastic sleeve body 1 are both connected with an elastic rope 3 in a sliding manner, two ends of the elastic rope 3 penetrate through the annular sleeves and extend to the outer parts of the annular sleeves, a first fixed sleeve 4 is fixedly welded on the surface of one end of the elastic rope 3 extending to the annular sleeves, a sleeve 5 is fixedly welded on the side wall of the first fixed sleeve 4 through a connecting rod, one end of the sleeve 5 is inserted with a fixed ring 7 in a sliding manner, a spring 8 is wound on the surface of one end of the fixed ring 7 positioned in the sleeve 5, one end of the fixed ring 7 positioned in the sleeve 5 is connected with the other end of the sleeve 5 in a matching manner, a fixed screw 6 is clamped on the side wall of the other end of the sleeve 5, one end of the fixed screw 6 penetrates through the side wall of the sleeve 5 and extends to the, and a fixing device 2 is fixedly welded at one end of the top of the inner wall of the elastic sleeve body 1.
Wherein, fixing device 2 includes first grip block 21, the lateral wall and the elastic sleeve body 1 fixed welding of first grip block 21, and one side block that elastic sleeve body 1 was kept away from to first grip block 21 is connected with second grip block 23, the equal fixed welding in both ends of first grip block 21 and second grip block 23 has fixed block 22, be connected through the dead lever block between the fixed block 22 of first grip block 21 one side and the fixed block 22 of second grip block 23 one side, can fix the negative straw.
Wherein, the both ends of second grip block 23 one side all fixed welding have the picture peg, and the draw-in groove with second grip block 23 looks adaptation is seted up to the inside of first grip block 21, avoids taking place the skew at fixed in-process.
Wherein, the fixed cover 9 of second that has on the surface of 3 one ends of elasticity rope lies in between first fixed cover 4 and the annular cover, the fixed welding of one side of the fixed cover 9 of second has snap ring 10 through the fixed welding of connecting block, avoids the one end of elasticity rope 3 to influence operation operator's operation.
Wherein, snap ring 10 adopts the structure of C style of calligraphy, and snap ring 10 is connected with the other end block of elastic rope 3, and snap ring 10 and elastic rope 3 can be quick installation and dismantlement.
At least two second fixing sleeves 9 are arranged, and an anti-slip sleeve is bonded and connected to the inner wall surface of the snap ring 10, so that the friction force between the snap ring 10 and the elastic rope 3 is increased.
The working principle is as follows: when the surgical incision sheath is used, firstly, the fixing screw rods 6 at one ends of the elastic ropes at the two ends of the elastic sheath body are pulled out according to the size of an incision, due to the restoring elasticity of the spring 8, the spring 8 pushes the fixing ring 7 to enter the sleeve 5, then the other end of the elastic rope 3 is pulled, the diameter of a circular ring formed by the elastic rope 3 is increased or decreased, the circular ring formed by the elastic rope reaches a proper size, then the fixing ring 7 is pulled, the fixing ring 7 is connected with the other end of the sleeve 5 in a clamping manner, then the fixing screw rods 6 are inserted, the fixing ring 7 is fixed, the other end is repeatedly operated, after the adjustment is finished, the elastic sheath body 1 is placed into a surgical incision, the distance between the head end and the tail end of the elastic rope 3 can be adjusted, the size of the two ends of the incision sheath can be adjusted, and the corresponding size adjustment can be, have the controllability, adaptability is good, when needs use the negative suction pipe, take out the dead lever, make first grip block 21 and the separation of second grip block 23, then put into first grip block 21 with the negative suction pipe, inside the rethread picture peg inserts first grip block 21 with second grip block 23, insert the dead lever, can realize fixing the negative suction pipe, can avoid negative suction pipe and surgical instruments mutual interference friction, prevent surgical instruments's wearing and tearing and damage, surgical instruments's life has been improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a disposable incision protective sheath of adjustable incision size, includes elastic sleeve body (1), its characterized in that: the inner part of the annular sleeves at the two ends of the elastic sleeve body (1) is connected with an elastic rope (3) in a sliding manner, the two ends of the elastic rope (3) penetrate through the annular sleeves and extend to the outer part of the annular sleeves, the surface of one end of the elastic rope (3) extending to the annular sleeves is fixedly welded with a first fixed sleeve (4), the side wall of the first fixed sleeve (4) is fixedly welded with a sleeve (5) through a connecting rod, one end of the sleeve (5) is inserted with a fixed ring (7) in a sliding manner, the surface of one end of the fixed ring (7) positioned inside the sleeve (5) is wound with a spring (8), one end of the fixed ring (7) positioned outside the sleeve (5) is connected with the other end of the sleeve (5) in a matching manner, the side wall of the other end of the sleeve (5) is connected with a fixed screw rod (6) in a clamping manner, one end of the fixed screw rod, the fixing screw rod is connected with one end of the fixing ring in a clamping mode, and a fixing device (2) is fixedly welded at one end of the top of the inner wall of the elastic sleeve body (1).
2. A disposable incision protection cover for adjusting the size of an incision in accordance with claim 1, wherein: fixing device (2) include first grip block (21), the lateral wall and the elastic sleeve body (1) fixed weld of first grip block (21), and one side block that the elastic sleeve body (1) was kept away from in first grip block (21) is connected with second grip block (23), the equal fixed welding in both ends of first grip block (21) and second grip block (23) has fixed block (22), be connected through the dead lever block between fixed block (22) of first grip block (21) one side and fixed block (22) of second grip block (23) one side.
3. A disposable incision protection cover for adjusting the size of an incision in accordance with claim 2, wherein: the both ends of second grip block (23) one side all fixed welding have the picture peg, and the draw-in groove with second grip block (23) looks adaptation is seted up to the inside of first grip block (21).
4. A disposable incision protection cover for adjusting the size of an incision in accordance with claim 1, wherein: the fixed welding of fixed cover (9) of second is located between first fixed cover (4) and the annular cover on the surface of elasticity rope (3) one end, the fixed welding of one side of the fixed cover of second (9) has snap ring (10) through the connecting block.
5. A disposable incision protection cover for adjusting incision size as recited in claim 4, wherein: the clamping ring (10) is of a C-shaped structure, and the clamping ring (10) is connected with the other end of the elastic rope (3) in a clamping mode.
6. A disposable incision protection cover for adjusting incision size as recited in claim 4, wherein: the number of the second fixing sleeves (9) is at least two, and anti-skidding sleeves are bonded and connected to the inner wall surfaces of the clamping rings (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921096611.5U CN210903144U (en) | 2019-07-15 | 2019-07-15 | Disposable incision protective sheath of adjustable incision size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921096611.5U CN210903144U (en) | 2019-07-15 | 2019-07-15 | Disposable incision protective sheath of adjustable incision size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210903144U true CN210903144U (en) | 2020-07-03 |
Family
ID=71357719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921096611.5U Active CN210903144U (en) | 2019-07-15 | 2019-07-15 | Disposable incision protective sheath of adjustable incision size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210903144U (en) |
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2019
- 2019-07-15 CN CN201921096611.5U patent/CN210903144U/en active Active
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