CN216317737U

CN216317737U - Connecting device for laparoscopic surgery instrument and glove

Info

Publication number: CN216317737U
Application number: CN202122553441.2U
Authority: CN
Inventors: 朱丽莉; 徐文婷; 沙亚娟; 范李鑫
Original assignee: Zhangjiagang Hospital of Traditional Chinese Medicine
Current assignee: Zhangjiagang Hospital of Traditional Chinese Medicine
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-04-19
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a connecting device of a laparoscopic surgical instrument and a glove, which comprises the laparoscopic surgical instrument and the glove, wherein a sealing connecting piece is arranged between the laparoscopic surgical instrument and the glove, the laparoscopic surgical instrument and the glove are connected together through the sealing connecting piece, the sealing connecting piece comprises a connecting piece main body, an instrument interface is arranged at the left end of the connecting piece main body, a plurality of annular sealing bulges are arranged on the inner wall of the instrument interface, a glove interface is arranged at the right end of the connecting piece main body, an arc-shaped section is arranged on the outer wall of the glove interface, a locking groove is arranged at the right end of the arc-shaped section, a locking silica gel ring is arranged at the left end of the arc-shaped section, the two ends can be effectively and quickly connected, a sheath clamp is replaced, the occupied space is reduced, the operation of medical personnel is convenient, additional processing is not needed, and the air tightness is kept in the in and out process during the connection, the operation is favorably and smoothly carried out, the working efficiency of doctors is also improved, and the device has practicability and is worth popularizing.

Description

Connecting device for laparoscopic surgery instrument and glove

Technical Field

The utility model relates to the technical field of medical treatment, in particular to a connecting device of a laparoscopic surgery instrument and a glove.

Background

Laparoscopic surgery is a newly developed minimally invasive method and is a necessary trend for the development of future surgical methods. With the rapid advance of industrial manufacturing technology, the fusion of related disciplines lays a firm foundation for the development of new technology and new method, and the more and more skillful operation of doctors makes many past open operations replaced by intracavitary operations, thereby greatly increasing the operation selection opportunities. The traditional method of the retrolaparoendoscopic surgery is to make three small 1 cm incisions on the waist of a patient, insert a tubular working channel called trocar respectively, and carry out all the following operations through the three channels; and then special lengthened surgical instruments are used for completing the same steps as the open surgery under the television monitoring, so that the same surgical effect is achieved.

The advantages of laparoscopic surgery after two-hole surgery are very obvious, firstly, the trauma is very small, only 2 small holes are needed, and the scar is very small, which is more remarkable for young people and women loving beauty. Secondly, the operation is a single-knife straight-in entry, the damage to surrounding tissues is reduced to the minimum, and the chance of postoperative adhesion is reduced. Third, the patient had significantly reduced pain from post-operative wounds. Fourthly, the number of hospital stay days is small, some patients can be discharged after 2-3 days, and the patients can completely recover health and put into operation after 7 days, so that the burden cost of the patients is greatly reduced, and the turnover rate of hospital beds is accelerated.

At present, a special access platform of the single-port laparoscope is expensive, and the simple access of the single-port laparoscope is self-made by a doctor through a tube head of a suction tube and gloves, but the device has poor tightness and is complex to manufacture every time, so that a connecting device of laparoscopic surgery instruments and the gloves is designed.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a connecting device of a laparoscopic surgical instrument and a glove, which can effectively solve the problems in the background art.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a connecting device of peritoneoscope surgical instruments and gloves, includes peritoneoscope surgical instruments and gloves, be provided with sealing connection between peritoneoscope surgical instruments and the gloves, peritoneoscope surgical instruments links together through sealing connection with gloves, sealing connection includes the connecting piece main part, connecting piece main part left end is provided with the apparatus interface, be provided with the cyclic annular sealed arch of a plurality of on the apparatus interface inner wall, connecting piece main part right-hand member is provided with the gloves interface, be provided with the segmental arc on the gloves interface outer wall, the segmental arc right-hand member is provided with the locking recess, the segmental arc left end is provided with the locking silica gel ring.

Further, a hollow cavity is arranged inside the annular sealing bulge.

Furthermore, the connecting piece main body is made of medical silica gel materials in an integrated forming mode.

Further, the locking groove is an arc-shaped groove, and the inner diameter of the locking groove is the same as the diameter of the locking silica gel ring.

Further, the right end of the locking groove is provided with an anti-falling protrusion.

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

according to the utility model, the two ends can be effectively and quickly connected by arranging the integrally formed sealing connecting piece made of the silica gel material corresponding to the laparoscope instrument and the gloves, so that a sheath clamp is replaced, the occupied space is reduced, the operation of medical personnel is facilitated, the convenience in the connection process is also ensured, no additional processing is required, the air tightness can be kept in the in-and-out process when the laparoscope instrument is connected with the gloves, the smooth operation is facilitated, the working efficiency of doctors is also improved, the practicability is realized, and the popularization is worth.

Drawings

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

FIG. 2 is a schematic structural view of a sealing joint of the present invention;

fig. 3 is a schematic structural diagram at a of the present invention.

Reference numbers in the figures:

1-laparoscopic surgical instrument, 2-glove, 3-sealing connector, 4-connector body, 5-instrument interface, 6-annular sealing protrusion, 7-glove interface, 8-arc section, 9-locking groove, 10-locking silica gel ring, 11-hollow cavity and 12-anti-falling protrusion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 3, the utility model provides a connection device of a laparoscopic surgical instrument and a glove, which comprises a laparoscopic surgical instrument 1 and a glove 2, wherein a sealing connection member 3 is arranged between the laparoscopic surgical instrument 1 and the glove 2, the laparoscopic surgical instrument 1 and the glove 2 are connected together through the sealing connection member 3, the sealing connection member 3 comprises a connection member main body 4, an instrument interface 5 is arranged at the left end of the connection member main body 4, a plurality of annular sealing protrusions 6 are arranged on the inner wall of the instrument interface 5, a glove interface 7 is arranged at the right end of the connection member main body 4, an arc-shaped section 8 is arranged on the outer wall of the glove interface 7, a locking groove 9 is arranged at the right end of the arc-shaped section 8, and a locking silica gel ring 10 is arranged at the left end of the arc-shaped section 8.

The working principle of the utility model is as follows: when the glove is used, firstly, the finger part of the glove 2 is cut off, the laparoscopic surgical instrument 1 is inserted into the instrument interface 5, the right end of the connecting piece main body 4 sleeves the glove on the outer side, the glove is sleeved on the outer side of the arc-shaped section 8, after the sleeve is sleeved, the locking silica gel ring 10 arranged at the left end of the arc-shaped section 8 is pushed to the right end until the locking silica gel ring 10 enters the locking groove 9, the glove 2 is clamped and locked by the locking silica gel ring 10 which has elasticity and can be deformed like a rubber band structure, so that the glove 2 is prevented from falling off when the laparoscopic surgical instrument 1 is connected and the laparoscopic surgical instrument 1 is inserted into the instrument interface 5, the annular sealing bulges 6 are arranged on the inner wall of the instrument interface 5, a multi-stage sealing structure is formed, the sealing performance of the instrument in and out process is ensured, and when the laparoscopic surgical instrument 1 works, due to the action of air pressure, the annular sealing bulge 6 is connected with the laparoscopic surgery instrument 1 more tightly, the connection stability and the working safety are improved, and the annular sealing bulge 6 has a certain degree of deformation capacity and can meet the sealing use requirement of the laparoscopic surgery instrument 1 within a certain size range.

As a preferred embodiment, the hollow cavity 11 is arranged inside the annular sealing protrusion 6, so that the annular sealing protrusion 6 has a deformable capability, is convenient to deform under air pressure during work, and improves the sealing performance.

In a preferred embodiment, the connector body 4 is made of a medical silica gel material by integral molding.

In a preferred embodiment, the locking groove 9 is an arc-shaped groove, and the inner diameter of the locking groove 9 is the same as the diameter of the locking silicone ring 10.

In a preferred embodiment, the right end of the locking groove 9 is provided with an anti-falling projection 12 to prevent the locking silicon rubber ring 10 from falling off due to excessive movement.

In summary, the main features of the present invention are:

It will be evident to those skilled in the art that the utility model 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 utility model 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

1. A connecting device of laparoscopic surgery apparatus and gloves, includes laparoscopic surgery apparatus (1) and gloves (2), its characterized in that: be provided with between laparoscopic surgery apparatus (1) and gloves (2) sealing connection spare (3), laparoscopic surgery apparatus (1) links together through sealing connection spare (3) with gloves (2), sealing connection spare (3) are including connecting piece main part (4), connecting piece main part (4) left end is provided with apparatus interface (5), be provided with the cyclic annular sealed arch of a plurality of (6) on apparatus interface (5) inner wall, connecting piece main part (4) right-hand member is provided with gloves interface (7), be provided with segmental arc (8) on gloves interface (7) outer wall, segmental arc (8) right-hand member is provided with locking groove (9), segmental arc (8) left end is provided with locking silica gel ring (10).

2. The laparoscopic surgical instrument and glove connection apparatus according to claim 1, wherein: a hollow cavity (11) is arranged inside the annular sealing bulge (6).

3. The laparoscopic surgical instrument and glove connection apparatus according to claim 1, wherein: the connecting piece main body (4) is made of medical silica gel materials in an integrated forming mode.

4. The laparoscopic surgical instrument and glove connection apparatus according to claim 1, wherein: the locking groove (9) is an arc-shaped groove, and the inner diameter of the locking groove (9) is the same as that of the locking silica gel ring (10).

5. The laparoscopic surgical instrument and glove connection apparatus according to claim 1, wherein: the right end of the locking groove (9) is provided with an anti-falling bulge (12).