CN215504633U - Aspirator connector - Google Patents

Abstract

The utility model discloses a connector of an aspirator, which comprises a coat, wherein the top end of the coat is provided with a blood transfusion device, the outside of the blood transfusion device is provided with a dustproof structure, the bottom end of the blood transfusion device is provided with a connecting structure, the inside of the coat is provided with an inner cavity, the outside of the coat is provided with a closed structure, when a flushing end on the aspirator is not flushed in the laparoscopic surgery process, blood can splash from the flushing end due to the pneumoperitoneum pressure being larger than the external pressure, the coat is sleeved in the closed structure arranged outside the coat, when the aspirator is not flushed, the tail end is clamped in a top groove at the top end of the coat by using a connecting belt at one side of a movable ring, the tail end is clamped in the top groove, the inner cavity inside the coat is sealed to prevent the blood from splashing in the flushing process, the blood can be prevented from splashing from the flushing end of the aspirator in the surgery process to influence on the surgery, solves the problem that the flushing end of the aspirator is not convenient to seal.

Description

Aspirator connector

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a connector of an aspirator.

Background

Laparoscopic surgery can be washed in order to clear accumulated blood, oozing liquid, secretion etc. in the art, and aspirator head washes the end and generally links the blood transfusion ware, but the blood transfusion ware screwed end is plugged in behind the aspirator the junction and is become flexible easily and have the condition of leaking, and some current aspirator connectors still have some problems in the in-process of using, for example, because pneumoperitoneum pressure is greater than external pressure in the in-process of using, blood can be followed aspirator and washed the end splash, be not convenient for wash the end and seal the aspirator, be not convenient for wash quick connection between the end to blood transfusion ware and aspirator simultaneously, and also do not have a measure of carrying out dirt-proof to the connector outside.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a suction apparatus connector, which solves the problem that the flushing end of a suction apparatus is inconvenient to close in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a suction apparatus connector comprises a coat, wherein a blood transfusion apparatus is arranged at the top end of the coat, a dustproof structure is arranged outside the blood transfusion apparatus, a connecting structure is arranged at the bottom end of the blood transfusion apparatus, an inner cavity is arranged inside the coat, and a sealing structure is arranged outside the coat;

the sealing structure comprises a preformed groove, the preformed groove is formed in the top of the outer portion of the outer sleeve, a movable ring is arranged inside the preformed groove, a connecting belt is fixedly connected to one side of the movable ring, the tail end of one side of the connecting belt is fixedly connected to the tail end of the outer sleeve, and a top groove is formed in the inner portion of the top end of the outer sleeve.

Preferably, the inner diameter of the top groove is larger than the outer diameter of the tail end, and a clamping structure is formed between the tail end and the top groove.

Preferably, dustproof construction comprises reservation chamber, dustcoat, through-hole and logical groove, the dustcoat sets up the outside in the blood transfusion ware bottom, the inside of dustcoat is provided with reservation chamber, the inside fixedly connected with through-hole on dustcoat top, one side of dustcoat is provided with logical groove.

Preferably, the inner size of the reserve cavity is larger than the outer size of the outer sleeve, and the through groove is communicated with the inside of the reserve cavity.

Preferably, connection structure comprises adapter sleeve, thread groove, screw thread ring and cavity, adapter sleeve fixed connection is in the bottom of blood transfusion ware, the inside of adapter sleeve is provided with the cavity, the bottom fixedly connected with screw thread ring of adapter sleeve, the thread groove sets up the inside at the overcoat.

Preferably, the cavity penetrates through the connecting sleeve and the interior of the threaded ring respectively, the top end of the cavity is communicated with the interior of the blood transfusion device, and the bottom end of the threaded ring is communicated with the interior of the inner cavity.

Compared with the prior art, the utility model has the beneficial effects that: the suction apparatus connector not only realizes the convenience of sealing the flushing end of the suction apparatus, the convenience of quickly connecting the blood transfusion assembly with the flushing end of the suction apparatus, but also realizes the convenience of externally preventing dust when the connector is used;

(1) by arranging the connecting band, the tail end, the top groove, the preformed groove and the movable ring, in the process of laparoscopic surgery, when a flushing end on the aspirator is not flushed, blood can splash out from the flushing end due to the fact that pneumoperitoneum pressure is larger than external pressure, in a sealing structure arranged outside the outer sleeve, the outer sleeve is sleeved in the non-flushing state of the aspirator, the tail end is clamped into the top groove at the top end of the outer sleeve by the connecting band on one side of the movable ring, the tail end is clamped into the top groove, an inner cavity inside the outer sleeve is sealed, and the phenomenon that the blood can splash out from the flushing end of the aspirator in the process of surgery to influence the surgery is prevented;

(2) by arranging the reserved cavity, the outer cover, the through hole and the through groove, after the outer cover is sleeved outside the flushing end of the aspirator, the inner cavity inside the outer cover is communicated with the inside of the flushing end of the aspirator, after the blood transfusion device is communicated with the outer cover, in the process of flushing and using, in the dustproof structure arranged at the bottom outside the blood transfusion device, the outer cover slides to the outer cover from the outside of the blood transfusion device by using the through hole and is sleeved outside the outer cover to shield and prevent dust from the outside of the joint between the blood transfusion device and the outer cover, so that the dust is prevented from falling to the joint to cause pollution;

(3) through being provided with the adapter sleeve, the thread groove, screw ring and cavity, when being connected between blood transfusion ware and the overcoat, in the connection structure that blood transfusion ware bottom set up, make the inside of the top thread screw in thread groove of overcoat with the blood transfusion ware through rotating the adapter sleeve, be connected between blood transfusion ware and the overcoat, inside cavity that runs through simultaneously can wash the inside of blood transfusion ware between the inside of end through the inside inner chamber of overcoat and aspirator.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is an enlarged front view, partially sectioned, schematic view of the enclosure structure of the present invention;

FIG. 3 is an enlarged side view of a partial cross-section of the dustproof structure of the present invention;

fig. 4 is an enlarged partial sectional view of the connection structure according to the present invention.

In the figure: 1. a jacket; 2. a blood transfusion apparatus; 3. a dust-proof structure; 301. reserving a cavity; 302. a housing; 303. a through hole; 304. a through groove; 4. a connecting structure; 401. connecting sleeves; 402. a thread groove; 403. a threaded ring; 404. a cavity; 5. an inner cavity; 6. a connecting belt; 7. a tail end; 8. a top groove; 9. reserving a groove; 10. a movable ring.

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.

Example 1: referring to fig. 1-4, a suction apparatus connector comprises a coat 1, a blood transfusion apparatus 2 is arranged at the top end of the coat 1, a dustproof structure 3 is arranged outside the blood transfusion apparatus 2, a connecting structure 4 is arranged at the bottom end of the blood transfusion apparatus 2, an inner cavity 5 is arranged inside the coat 1, and a sealing structure is arranged outside the coat 1;

referring to fig. 1-4, an aspirator connector further comprises a sealing structure, the sealing structure comprises a preformed groove 9, the preformed groove 9 is arranged at the top of the outer portion of the outer sleeve 1, a movable ring 10 is arranged inside the preformed groove 9, one side of the movable ring 10 is fixedly connected with a connecting band 6, one side of the connecting band 6 is fixedly connected with a tail end 7, a top groove 8 is arranged inside the top end of the outer sleeve 1, the inner diameter of the top groove 8 is larger than the outer diameter of the tail end 7, and a clamping structure is formed between the tail end 7 and the top groove 8;

specifically, as shown in fig. 1 and 2, in the process of laparoscopic surgery, when the flushing end on the aspirator is not flushed, blood can splash from the flushing end due to the pneumoperitoneum pressure being greater than the external pressure, in the sealing structure arranged outside the jacket 1, the jacket 1 is sleeved when the aspirator is not flushed, the tail end 7 is clamped into the top groove 8 at the top end of the jacket 1 by using the connecting band 6 on one side of the movable ring 10, the tail end 7 is clamped into the top groove 8, the inner cavity 5 inside the jacket 1 is sealed, and the situation that the blood can splash from the flushing end of the aspirator in the surgical process and affect the surgery is prevented.

Example 2: the dustproof structure 3 consists of a reserved cavity 301, an outer cover 302, a through hole 303 and a through groove 304, wherein the outer cover 302 is arranged outside the bottom of the blood transfusion device 2, the reserved cavity 301 is arranged inside the outer cover 302, the through hole 303 is fixedly connected inside the top end of the outer cover 302, the through groove 304 is arranged on one side of the outer cover 302, the inner size of the reserved cavity 301 is larger than the outer size of the outer cover 1, and the through groove 304 is communicated with the inside of the reserved cavity 301;

specifically, as shown in fig. 1 and 3, after the coat 1 is sleeved outside the suction apparatus flushing end, the inner cavity 5 inside the coat 1 is communicated with the inside of the suction apparatus flushing end, after the transfusion apparatus 2 is communicated with the coat 1, in the process of flushing and using, in the dustproof structure 3 arranged at the bottom outside the transfusion apparatus 2, when the dustproof structure is used, the coat 302 slides to the coat 1 from the outside of the transfusion apparatus 2 by using the through hole 303 and is sleeved outside the coat 1 to shield and prevent dust outside at the joint between the transfusion apparatus 2 and the coat 1, and the dust is prevented from falling to the joint to cause vehicle pollution.

Example 3: the connecting structure 4 consists of a connecting sleeve 401, a thread groove 402, a thread ring 403 and a cavity 404, the connecting sleeve 401 is fixedly connected to the bottom end of the blood transfusion device 2, the cavity 404 is arranged inside the connecting sleeve 401, the thread ring 403 is fixedly connected to the bottom end of the connecting sleeve 401, the thread groove 402 is arranged inside the outer sleeve 1, the cavity 404 penetrates through the connecting sleeve 401 and the thread ring 403 respectively, the top end of the cavity 404 is communicated with the inside of the blood transfusion device 2, and the bottom end of the thread ring 403 is communicated with the inside of the inner cavity 5;

specifically, as shown in fig. 1 and 4, when the blood transfusion device 2 is connected with the jacket 1, in the connecting structure 4 arranged at the bottom end of the blood transfusion device 2, the blood transfusion device 2 is connected with the jacket 1 by rotating the connecting sleeve 401 to enable the threaded ring 403 at the bottom end to be screwed into the threaded groove 402 from the top end of the jacket 1, and meanwhile, the inner cavity 404 which penetrates through the inner cavity can communicate the inner part of the blood transfusion device 2 with the inner part of the suction unit flushing end through the inner cavity 5 in the jacket 1.

The working principle is as follows: when the utility model is used, in the process of laparoscopic surgery, when the flushing end on the aspirator is not flushed, blood can splash out from the flushing end due to the fact that the pneumoperitoneum pressure is larger than the external pressure, when the aspirator is not flushed, the jacket 1 is sleeved in a closed structure arranged outside the jacket 1, the tail end 7 is clamped into a top groove 8 at the top end of the jacket 1 by a connecting belt 6 at one side of a movable ring 10, the tail end 7 is clamped into the top groove 8 to seal an inner cavity 5 inside the jacket 1, the blood can be prevented from splashing out from the flushing end of the aspirator in the process of surgery to influence the surgery, meanwhile, when the blood transfusion device 2 is connected with the jacket 1, in a connecting structure 4 arranged at the bottom end of the blood transfusion device 2, the connecting sleeve 401 is rotated to enable a threaded ring 403 at the bottom end to be screwed into the threaded groove 402 at the top end of the jacket 1, so as to connect the blood transfusion device 2 with the jacket 1, meanwhile, the inner cavity 404 which penetrates through the inner part can communicate the inner part of the blood transfusion device 2 with the inner part of the suction unit flushing end through the inner cavity 5 in the jacket 1, the jacket 1 is sleeved outside the suction unit flushing end, the inner cavity 5 in the jacket 1 is communicated with the inner part of the suction unit flushing end, the blood transfusion device 2 is communicated with the jacket 1, and in the flushing use process, in the dustproof structure 3 arranged at the bottom of the outer part of the blood transfusion device 2, the outer cover 302 slides to the jacket 1 from the outer part of the blood transfusion device 2 through the through hole 303 and is sleeved outside the jacket 1 to shield and prevent dust from the outer part of the connection part between the blood transfusion device 2 and the jacket 1, so that dust is prevented from falling to the connection part to cause vehicle pollution, the purpose that the connection part is in a closed state when not being flushed and the screwed port end of the upper assembly is achieved through blood transfusion.

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 (6)

1. The utility model provides an aspirator connector, includes overcoat (1), its characterized in that: the top end of the outer sleeve (1) is provided with a blood transfusion device (2), the outer part of the blood transfusion device (2) is provided with a dustproof structure (3), the bottom end of the blood transfusion device (2) is provided with a connecting structure (4), the inner part of the outer sleeve (1) is provided with an inner cavity (5), and the outer part of the outer sleeve (1) is provided with a closed structure;

the sealing structure comprises a preformed groove (9), the preformed groove (9) is arranged at the outer top of the outer sleeve (1), a movable ring (10) is arranged inside the preformed groove (9), one side of the movable ring (10) is fixedly connected with a connecting belt (6), one side of the connecting belt (6) is fixedly connected with a tail end (7), and a top groove (8) is arranged inside the top end of the outer sleeve (1).

2. The aspirator connector according to claim 1, wherein: the inner diameter of the top groove (8) is larger than the outer diameter of the tail end (7), and a clamping structure is formed between the tail end (7) and the top groove (8).

3. The aspirator connector according to claim 1, wherein: dustproof construction (3) comprise reserve chamber (301), dustcoat (302), through-hole (303) and logical groove (304), dustcoat (302) set up the outside in transfusion ware (2) bottom, the inside of dustcoat (302) is provided with reserve chamber (301), the inside fixedly connected with through-hole (303) on dustcoat (302) top, one side of dustcoat (302) is provided with logical groove (304).

4. A suction apparatus connector as claimed in claim 3, wherein: the inner size of the reserved cavity (301) is larger than the outer size of the outer sleeve (1), and the through groove (304) is communicated with the inside of the reserved cavity (301).

5. The aspirator connector according to claim 1, wherein: connection structure (4) comprise adapter sleeve (401), thread groove (402), thread ring (403) and cavity (404), adapter sleeve (401) fixed connection is in the bottom of blood transfusion ware (2), the inside of adapter sleeve (401) is provided with cavity (404), the bottom fixedly connected with thread ring (403) of adapter sleeve (401), thread groove (402) set up the inside at overcoat (1).

6. The suction apparatus connector as claimed in claim 5, wherein: the cavity (404) penetrates through the connecting sleeve (401) and the interior of the threaded ring (403) respectively, the top end of the cavity (404) is communicated with the interior of the blood transfusion device (2), and the bottom end of the threaded ring (403) is communicated with the interior of the inner cavity (5).

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