CN218792448U - Vaginal plug for laparoscopic surgery - Google Patents

Abstract

The utility model discloses a vaginal plug for laparoscopic surgery, including spacing pipe, the bottom fixed mounting of spacing pipe has the connecting pipe, the bottom threaded connection of connecting pipe has the connecting seat, the top threaded connection of spacing pipe has the holding ring, the top fixed mounting of holding ring has the foam-rubber cushion, the surface of spacing pipe has cup jointed the rubber sleeve, the surface of connecting seat has cup jointed the gasbag, the inner wall fixed mounting of gasbag has the gas-supply pipe, and the gas-supply pipe runs through in the inner wall of connecting seat, the front end fixed mounting of gas-supply pipe has the connector. The utility model discloses a setting of foam-rubber cushion and rubber sleeve adds the compliance on device surface to alleviate the unexpected scratch nature when the device inserts, and the accessible gas-supply pipe carries out gas transmission work to the inside of gasbag, make the gasbag expand in the vagina, add the laminating nature and the compactness of gas in the vagina inner wall, with the use that is applicable to the not vagina structure of equidimension, add the practicality of device shutoff effect.

Description

Vaginal plug for laparoscopic surgery

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a vaginal plug for laparoscopic surgery.

Background

Compared with the traditional operation, the laparoscopic operation is popular with patients, particularly has small scars after the operation and meets aesthetic requirements, young patients are more willing to accept the operation, the use of the vaginal plug in the laparoscopic operation is an important operation instrument in the female abdominal cavity operation, and the use of the existing partial vaginal plug still has certain defects along with the improvement of the use requirement.

Patent document CN206587050U discloses a vaginal plug for laparoscopic surgery, which includes "including a front section, a middle section and a rear section connected in sequence, wherein the front section includes a smooth tip portion, a supporting portion and a constricted portion, the cross-sectional dimension of the supporting portion is greater than that of the tip portion and the constricted portion, and the cross-sectional dimension of the middle section is greater than that of the constricted portion; the front section is a revolving body structure made of elastic materials. The vaginal plug can effectively block the vaginal section in the process of a full hysterectomy operation under a laparoscope, the whole excised uterine tissue can be taken out through the vagina, when the excised uterine tissue is taken out, the uterine tissue extrudes the vaginal plug through an instrument and can be smoothly taken out of the vagina, the vagina is timely plugged by the vaginal plug after the uterus is taken out, the external air leakage of the abdominal cavity through the vaginal section in the whole process is prevented, and the smooth operation of the next step is ensured; the structure is simple, the operation is convenient, the plugging effect is obvious, the influence of the air leakage of the abdominal cavity on the operation visual field is reduced, the waste gas pollution between operations is reduced, and the operation efficiency is improved;

however, in the above patent, when the device is used, the structure of the device is affected by different people when the device is used for plugging, the adjustability of the structure is insufficient, so that the device is difficult to be applied to vaginal structures with different sizes, and the plugging effect has certain limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vaginal plug for laparoscopic surgery to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the device comprises a limiting pipe, wherein a connecting pipe is fixedly arranged at the bottom of the limiting pipe, and the bottom of the connecting pipe is in threaded connection with a connecting seat;

the top threaded connection of spacing pipe has the holding ring, the top fixed mounting of holding ring has the foam-rubber cushion, the rubber sleeve has been cup jointed to the surface of spacing pipe, the gasbag has been cup jointed to the surface of connecting seat, the inner wall fixed mounting of gasbag has the gas-supply pipe, and the gas-supply pipe runs through in the inner wall of connecting seat, the front end fixed mounting of gas-supply pipe has the connector.

Preferably, the bottom of the connecting seat is in threaded connection with a connecting pipe, the bottom of the connecting pipe is abutted with a base, two groups of limiting rods are fixedly mounted at the top of the base, and the limiting rods are connected inside the connecting pipe in a sliding mode.

Preferably, a support rod is fixedly mounted on the inner wall of the limiting pipe, a joint rod is connected to the inner portion of the support rod, and an arc-shaped clamp is hung at the front end of the joint rod.

Preferably, the inner wall of the positioning ring is fixedly provided with a connecting ring, and the inner wall of the connecting ring is fixedly provided with a glass sheet.

Preferably, the top of the base is fixedly provided with an inner pipe, the inner pipe is connected to the inside of the connecting pipe in a sliding manner, positioning strips are fixedly arranged on the periphery of the inner wall of the connecting pipe, and the positioning strips are connected to the outer surface of the inner pipe in a sliding manner.

Preferably, the inner wall of the supporting rod is fixedly provided with a limiting spring, and the front end of the limiting spring is connected with the tail end of the connecting rod.

Preferably, the outer fixed surface of base installs the flexible pad, the top of flexible pad is provided with adhesion layer 2.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a setting of foam-rubber cushion and rubber sleeve adds the compliance on device surface to alleviate the unexpected scratch nature when the device inserts, and the accessible gas-supply pipe carries out gas transmission work to the inside of gasbag, make the gasbag expand in the vagina, add the laminating nature and the compactness of gas in the vagina inner wall, with the use that is applicable to the not vagina structure of equidimension, add the practicality of device shutoff effect.

2. The utility model discloses a spacing spring's setting has addd the spacing centre gripping nature of arc-shaped clamp, then can be used to the clamping action to the instrument front end, has addd the suitability of its centre gripping work to and played the effect of spacing direction in spacing intraductal, make the insertion of instrument and glass bottle correspond each other, auxiliary instrument equipment's detection achievement.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the inner tube structure of the present invention;

FIG. 3 is a schematic view of the rubber sleeve structure of the present invention;

fig. 4 is a schematic cross-sectional view of a structure of the limiting tube of the present invention;

FIG. 5 is a schematic sectional view of the connecting seat structure of the present invention;

FIG. 6 is a schematic sectional view of the connection pipe structure of the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 4 according to the present invention;

fig. 8 is an enlarged schematic view of the structure at B in fig. 5 according to the present invention.

In the figure: 1. a limiting pipe; 2. a connecting pipe; 3. a connecting seat; 4. a positioning ring; 5. a sponge cushion; 6. a rubber sleeve; 7. an air bag; 8. a gas delivery pipe; 9. a connector; 10. connecting the pipe; 11. a base; 12. a limiting rod; 13. a support bar; 14. a connecting rod; 15. an arc-shaped clamp; 16. a connecting ring; 17. a glass sheet; 18. an inner tube; 19. a positioning bar; 20. a limiting spring; 21. a flexible pad; 22. and (7) adhering the layers.

Detailed Description

Referring to fig. 1, fig. 3, fig. 4, fig. 5 and fig. 7, the present invention provides an embodiment: the air bag type air bag device comprises a limiting pipe 1, wherein a connecting pipe 2 is fixedly installed at the bottom of the limiting pipe 1, a connecting seat 3 is in threaded connection with the bottom of the connecting pipe 2, a positioning ring 4 is in threaded connection with the top of the limiting pipe 1, a sponge cushion 5 is fixedly installed at the top of the positioning ring 4, a rubber sleeve 6 is sleeved on the outer surface of the limiting pipe 1, an air bag 7 is sleeved on the outer surface of the connecting seat 3, a gas pipe 8 is fixedly installed on the inner wall of the air bag 7, the gas pipe 8 penetrates through the inner wall of the connecting seat 3, and a connector 9 is fixedly installed at the front end of the gas pipe 8;

the device is when using, will be when the vagina is filled in to the yellow will through the top of spacing pipe 1, the erection joint of top accessible holding ring 4 of spacing pipe 1, the painful influence that the unevenness that the setting of foam-rubber cushion 5 can alleviate the device front end opening part leads to on the holding ring 4, and the surface of spacing pipe 1 has cup jointed rubber sleeve 6 by a large scale, the compliance on surface has been increased, when the device is filled in, play certain guard action to the vagina inner wall, connecting pipe 2 and connecting seat 3 are when filling in, can prolong device length through the connection to linking pipe 10 on the connecting seat 3, and the external gas transmission equipment of accessible connector 9 on the connecting pipe 2, thereby carry out gas transmission work to the inside of gasbag 7 through gas-supply pipe 8, make gasbag 7 expand in the vagina, add gas and vagina inner wall's laminating nature and compactness, and the reducible device surface of the inflation of gasbag 7 contacts with the vagina inner wall by a large scale, when the use finishes, accessible connector 9 is to the work of deflating of the inside of gasbag 7.

Referring to fig. 1, 2, 4, 6 and 8, the bottom of the connecting seat 3 is in threaded connection with an adapter tube 10, the bottom of the adapter tube 10 abuts against a base 11, two sets of limiting rods 12 are fixedly mounted on the top of the base 11, the limiting rods 12 are slidably connected inside the adapter tube 10, a support rod 13 is fixedly mounted on the inner wall of the limiting tube 1, an adapter rod 14 is connected inside the support rod 13, an arc-shaped clamp 15 is hung off from the front end of the adapter rod 14, a connecting ring 16 is fixedly mounted on the inner wall of the positioning ring 4, a glass sheet 17 is fixedly mounted on the inner wall of the connecting ring 16, an inner tube 18 is fixedly mounted on the top of the base 11, the inner tube 18 is slidably connected inside the adapter tube 10, positioning strips 19 are fixedly mounted on the periphery of the inner wall of the adapter tube 10, the positioning strips 19 are slidably connected to the outer surface of the inner tube 18, a limiting spring 20 is fixedly mounted on the inner wall of the support rod 13, the front end of the limiting spring 20 is connected to the tail end of the adapter rod 14, a flexible pad 21 is fixedly mounted on the outer surface of the base 11, and an adhesion layer 22 is disposed on the top of the flexible pad 21;

through the arrangement of the connection pipe 10 and the inner pipe 18, when the device is used, the inner pipe 18 and the base 11 can slide up and down through the sliding property of the limiting rod 12 in the connection pipe 10, and the arrangement of the positioning strip 19 can increase the stability when the inner pipe 18 slides, after the device is plugged into a vagina, the inner pipe 18 can be drawn out, the length of the device is prolonged, the device can be plugged into the limiting pipe 1 through one end of the inner pipe 18, the condition inside the vagina is observed through the glass sheet 17, the glass sheet 17 can play a role in protection, after the inner pipe 18 is folded and closed, the device can be adhered to skin around the vagina through the arrangement of the flexible cushion 21 and the adhesion layer 22, so that the stability when the device is used is increased, the limiting clamping property of the arc-shaped clamp 15 is increased through the arrangement of the limiting spring 20 in the limiting pipe 1, the clamping effect on the front end of the device can be used, the movable clamping property is realized, the applicability of the clamping work of the device is increased, the effect of guiding of inserting of the device into the glass sheet 17, the positioning ring can be selectively installed and the glass sheet 17 in a detachable mode, and the positioning ring can be conveniently used.

The working principle is as follows: through the setting of spacing pipe 1 and connecting pipe 2, the device is when being used for the abdominal cavity operation, spacing pipe 1, behind the fixed mounting between connecting pipe 2 and the connecting seat 3, the bottom accessible threaded connection's of connecting seat 3 mode carries out erection joint to linking pipe 10, the device passes through the setting of spacing pipe 1 preceding foam-rubber cushion 5, as the direction of plugging in the vagina, after plugging in, accessible connector 9 external gas transmission equipment carries out the gas injection to the inside of gas-supply pipe 8, make gasbag 7 inflation, and the gliding nature of accessible gag lever post 12 in linking pipe 10, be provided with the stopper on gag lever post 12, make gag lever post 12 can not all roll off the inside that links up 10, the top of spacing pipe 1 can it carry out erection joint to holding ring 4 through threaded connection's mode, the setting of the inside accessible bracing piece 13 of spacing pipe 1 and linking pole 14, linking pole 14 has good gliding nature in bracing piece 13, the setting of accessible spacing spring 20, linking pole 14 adds the clamping action of resilience clamp 15 then.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a vaginal plug for laparoscopic surgery, includes spacing pipe (1), its characterized in that: the bottom of the limiting pipe (1) is fixedly provided with a connecting pipe (2), and the bottom of the connecting pipe (2) is in threaded connection with a connecting seat (3);

the top threaded connection of spacing pipe (1) has holding ring (4), the top fixed mounting of holding ring (4) has foam-rubber cushion (5), rubber sleeve (6) have been cup jointed to the surface of spacing pipe (1), gasbag (7) have been cup jointed to the surface of connecting seat (3), the inner wall fixed mounting of gasbag (7) has gas-supply pipe (8), and gas-supply pipe (8) run through in the inner wall of connecting seat (3), the front end fixed mounting of gas-supply pipe (8) has connector (9).

2. The vaginal plug for laparoscopic surgery of claim 1, wherein: the bottom threaded connection of connecting seat (3) has linking pipe (10), the bottom butt of linking pipe (10) has base (11), the top fixed mounting of base (11) has two sets of gag lever post (12), and gag lever post (12) sliding connection is in the inside of linking pipe (10).

3. The vaginal plug for laparoscopic surgery according to claim 1, wherein: the inner wall of the limiting pipe (1) is fixedly provided with a supporting rod (13), the inner part of the supporting rod (13) is connected with a joint rod (14), and the front end of the joint rod (14) is provided with an arc-shaped clamp (15) in a hanging-off manner.

4. The vaginal plug for laparoscopic surgery according to claim 1, wherein: the inner wall of the positioning ring (4) is fixedly provided with a connecting ring (16), and the inner wall of the connecting ring (16) is fixedly provided with a glass sheet (17).

5. The vaginal plug for laparoscopic surgery as set forth in claim 2, wherein: the top fixed mounting of base (11) has inner tube (18), and inner tube (18) sliding connection in the inside of linking pipe (10), linking pipe (10) inner wall all fixed mounting all around has location strip (19), and location strip (19) sliding connection in the surface of inner tube (18).

6. The vaginal plug for laparoscopic surgery as set forth in claim 3, wherein: the inner wall of the supporting rod (13) is fixedly provided with a limiting spring (20), and the front end of the limiting spring (20) is connected with the tail end of the connecting rod (14).

7. The vaginal plug for laparoscopic surgery of claim 2, wherein: the outer fixed surface of base (11) installs flexible pad (21), the top of flexible pad (21) is provided with adhesion layer (22).

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