CN215741229U - Disposable special suction tube for nasal plastic - Google Patents

Abstract

The utility model belongs to the technical field of plastic surgery instruments, and particularly relates to a disposable special suction tube for nasal plastic surgery, which comprises a suction tube body for sucking small-cavity oozing blood, wherein a cleaning assembly for cleaning accumulated bloodstains in the suction tube body is arranged in the suction tube body; when the clearance flexible piece produces deformation with the interlock ring cooperation when can pulling down, appear to the round platform form and residual blood contacts, it is sealed to have prevented to remain blood and form after the outer loop contact, it is smooth and easy to have guaranteed that the clearance slides when remaining blood, when the outer loop resets, will transmit the support to the driving force of connecting rod under the cooperation of second separation blade and support on, and the cavity of flexible piece interconnect department has just gas to pass through, resistance when reducing the promotion makes the outer loop be convenient for more reset, the operation degree of difficulty of the internal blood residue row clearance of suction tube has been reduced, prevent to tear simultaneously and place the suction tube body at wound department, guaranteed the normal discharge of suction tube body to wound department exudation blood.

Description

Disposable special suction tube for nasal plastic

Technical Field

The utility model belongs to the technical field of plastic surgery instruments, and particularly relates to a disposable special suction tube for nasal plastic surgery.

Background

After plastic surgery is performed on the nose, blood seeps out of the wound, hematoma on the nose is extremely easy to cause when hematocele cannot be discharged in time, the hematoma can affect healing of the wound and easily causes infection, and therefore the blood seeped out of the wound needs to be discharged by using a suction tube.

SUMMERY OF THE UTILITY MODEL

The existing suction tube has a small amount of blood to remain in the suction tube in the process of sucking blood, the remaining blood coagulation can lead to the abnormal discharge of the oozed blood of the suction tube, the oozed blood of the wound can not be discharged in time, the healing of the wound and the tissue detumescence are affected, and the postoperative pain of a patient is brought. The utility model provides a disposable special suction tube for nasal plastic, which has the characteristic of cleaning blood adhered to the inner wall of the suction tube to prevent the blockage of the suction tube.

The utility model provides the following technical scheme: disposable special suction tube of nose plastic, including the suction tube body that is used for lacunar space oozing blood suction, the output fixedly connected with adapter of suction tube body, the inboard of adapter is equipped with and is used for fixed go-between, the inside of sucking the tube body be equipped with be used for right the inside clearance subassembly of piling up the bloodstain clearance of suction tube body, the inboard of clearance subassembly is equipped with and is used for right the position control's of clearance subassembly connecting rod, the first separation blade of one end fixedly connected with of connecting rod.

The cleaning assembly comprises an outer ring, three flexible sheets, a linkage ring and a support, the three flexible sheets are fixed on the inner side of the outer ring in an equiangular ring shape, one ends of the three flexible sheets are fixedly connected with the linkage ring, and the support is fixedly connected with the inner wall of the outer ring.

The outer ring is attached to the inner wall of the suction tube body, and the outer ring is connected with the suction tube body in a sliding mode.

The adapter is characterized in that a placing groove matched with the connecting ring in size is formed in the inner side of the adapter, the connecting ring is connected with the adapter in a clamping mode through the placing groove, and one end of the connecting rod is fixedly connected with the connecting ring.

Wherein the connecting rod penetrates through the connecting ring and the bracket in sequence.

Wherein, the connecting rod respectively with link ring with the support sliding connection.

The first baffle is positioned at one end of the connecting rod, which is far away from the connecting ring.

The outer side of the connecting rod is fixedly connected with a second baffle, and the second baffle is located between the connecting ring and the support.

The utility model has the beneficial effects that: the connecting ring is hidden and placed through the matching of the adapter and the placing groove, the suction tube body is conveniently connected with external negative pressure equipment through the adapter, the blood remained on the inner wall of the suction tube body is cleaned through the outer ring and the flexible sheet, the flexible sheet can deform when being pulled through the matching of the flexible sheet and the linkage ring during cleaning, the flexible sheet is in a round table shape and contacts with the remained blood, the remained blood is prevented from being sealed after contacting with the outer ring, the smooth sliding during cleaning the remained blood is ensured, when the outer ring is reset, the driving force to the connecting rod is transmitted to the bracket through the matching of the second blocking sheet and the bracket, and the cavity at the interconnection part of the flexible sheets is provided with gas to pass through, the resistance during pushing is reduced, so that the outer ring is more convenient to reset, the operation difficulty for cleaning the remained blood in the suction tube body is reduced, and the suction tube body placed at the wound is prevented from being pulled, the normal discharge of the blood exuded from the wound by the suction tube body is ensured.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

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

FIG. 2 is a schematic view of the connecting ring and connecting rod according to the present invention;

FIG. 3 is a schematic view of the structure of the flexible sheet and the linking ring of the present invention;

FIG. 4 is a schematic cross-sectional view of an outer ring and flexible sheet of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a suction tube body; 2. a transfer seat; 21. a placement groove; 22. a connecting ring; 3. cleaning the assembly; 31. an outer ring; 32. a flexible sheet; 33. a link ring; 34. a support; 4. a connecting rod; 41. a first baffle plate; 42. a second baffle plate.

Detailed Description

Referring to fig. 1-5, the present invention provides the following technical solutions: disposable special suction tube of nasal plastic, including thesuction tube body 1 that is used for lacunar space oozing blood suction,suction tube body 1's output fixedly connected with adapter 2, adapter 2's inboard is equipped with and is used for fixed go-between 22,suction tube body 1's inside is equipped with theclearance subassembly 3 that is used for piling up the bloodstain clearance tosuction tube body 1 is inside, the inboard ofclearance subassembly 3 is equipped with the connectingrod 4 that is used for the position control toclearance subassembly 3, thefirst separation blade 41 of one end fixedly connected with of connectingrod 4.

In this embodiment: the diameter of thesuction tube body 1 is 0.3cm, the length is 8.5cm, thesuction tube body 1 is used for being placed at a window wound to suck out oozed blood, the suction tube body is connected with an external negative pressure adsorption device through the adapter 2, the connectingring 22 is positioned inside the adapter 2 and is positioned on the same plane with the inner side of the adapter 2, interference on connection is prevented, normal connection is guaranteed, when blood residue adheres to the inner wall of thesuction tube body 1, the adhered blood residue is cleaned through the matching of theouter ring 31, the connectingrod 4 and the connectingring 22, the smoothness of thesuction tube body 1 is guaranteed, the blood residue is prevented from blocking thesuction tube body 1 and then being incapable of normally sucking out the blood oozed at the wound, in the process of cleaning the residual blood, theflexible sheet 32 can deform due to the pulling of the connectingrod 4, the front end can be in contact with the residual blood, thereby increased the clearance between remaining blood and theouter loop 31, prevented thatouter loop 31 is direct to produce sealed effect with remaining blood contact, promoted the smooth and easy of clearance, and be equipped with the clearance between theflexible piece 32, be convenient for push backouter loop 31, prevent to go into the air to wound department pump in the in-process of pushing backouter loop 31, reduce the resistance that pushes back simultaneously, guaranteed the normal resetting ofouter loop 31.

Thecleaning assembly 3 comprises anouter ring 31, threeflexible sheets 32, alinkage ring 33 and asupport 34, wherein the threeflexible sheets 32 are fixed on the inner side of theouter ring 31 in an equiangular ring shape, one ends of the threeflexible sheets 32 are fixedly connected with thelinkage ring 33, and thesupport 34 is fixedly connected with the inner wall of theouter ring 31;outer loop 31 and the inner wall of attractingpipe body 1 are laminated mutually, can strike off the blood of adhesion at attractingpipe body 1 inner wall, and when striking off,flexible piece 32 pulls down in the cooperation of connectingrod 4 andlink ring 33 and produces deformation, make its jack-up end remain the promotion with blood, have the clearance each other between the threeflexible piece 32, prevent to contact each other when promoting to reset and form sealedly, can reduce the resistance when promotingouter loop 31 and reset, and prevent to pour into the air to wound department,link ring 33 connects the front end of threeflexible piece 32, can driveflexible piece 32 andouter loop 31 and move under the cooperation withsecond separation blade 42, support 34 contacts withfirst separation blade 41, can driveouter loop 31 global motion, reduce the atress degree offlexible piece 32, the smoothness of pulling has been guaranteed.

Theouter ring 31 is attached to the inner wall of thesuction tube body 1, and theouter ring 31 is connected with thesuction tube body 1 in a sliding manner; after theouter ring 31 and the inner wall of thesuction tube body 1 are contacted, blood adhered to the inner wall of thesuction tube body 1 is scraped, theouter ring 31 can slide in a reciprocating manner on the inner wall of thesuction tube body 1 under the push-pull action of the connectingrod 4, theouter ring 31 can reset after being pulled, and the blood cleaning device is convenient to use when residual blood is cleaned again.

A placinggroove 21 matched with the connectingring 22 in size is formed in the inner side of the adapter 2, the connectingring 22 is connected with the adapter 2 in a clamping mode through the placinggroove 21, and one end of the connectingrod 4 is fixedly connected with the connectingring 22; the standinggroove 21 that adapter 2 inboard was seted up can place go-between 22 in with adapter 2 inboard same horizontal plane, prevent to produce when being connected with outside negative pressure equipment and interfere, the stability of connection has been guaranteed, and go-between 22 middle part exposes the space department insuction tube body 1, be convenient for twitch go-between 22 when needs are cleared upsuction tube body 1 inner wall, the one end of connectingrod 4 is connected with go-between 22, can be convenient for spur connectingrod 4, facilitate the use tweezers carry out the centre gripping pulling.

The connectingrod 4 sequentially penetrates through the connectingring 33 and thebracket 34; after the connectingrod 4 penetrates through the connectingring 33 and thebracket 34, the connectingrod 4 can generate a pulling effect on the connectingring 33 and thebracket 34 when being pulled, and the connectingrod 4 is made of a PP rod.

The connectingrod 4 is respectively connected with the connectingring 33 and thebracket 34 in a sliding way; the connectingrod 4 slides in thelinkage ring 33 and thesupport 34, and when the connectingrod 4 is pushed inwards, the positions of thefirst blocking piece 41 and thesecond blocking piece 42 of the connectingrod 4 are adjusted through sliding in thelinkage ring 33 and thesupport 34, so that thesecond blocking piece 42 can apply force for pushing inwards to thesupport 34 when the connectingrod 4 is pushed, and thesecond blocking piece 42 can play a limiting role, so that theouter ring 31 can be pushed to the original position more conveniently when the connectingrod 4 is pushed.

Thefirst baffle 41 is positioned at one end of the connectingrod 4 far away from the connectingring 22;first separation blade 41 is spacing to the pulling position of connectingrod 4, at the in-process of pulling connectingrod 4,first separation blade 41 and support 34 laminate each other, make can drivesupport 34 andouter loop 31 when pulling connectingrod 4 and slide at attractingpipe body 1 inner wall, thereby clear up the blood of adhesion at attractingpipe body 1 inner wall,support 34 is for driving the gliding atress position ofouter loop 31 simultaneously, prevented thatflexible piece 32 from being out of shape too big unable reseing when the pulling resistance is great, the normal use effect offlexible piece 32 has been guaranteed.

The outer side of the connectingrod 4 is fixedly connected with asecond blocking piece 42, and thesecond blocking piece 42 is positioned between the connectingring 33 and thebracket 34;second separation blade 42 in the connectingrod 4 outside can cooperate and produce different cooperation effects under the different forms, when pulling connectingrod 4, connectingrod 4 slides ininterlock ring 33 and support 34, makesecond separation blade 42 can laminate mutually withinterlock ring 33, can make the one end thatinterlock ring 33 droveflexible piece 32 produce deformation, makeflexible piece 32 and blood remain and contact, increase the remaining clearance ofouter loop 31 and blood, prevent to form the vacuum adsorption effect, the smoothness of clearance has been guaranteed, when pushing connectingrod 4 inboard,second separation blade 42 laminates mutually withsupport 34, can transmit the driving force of connectingrod 4 to support 34, can pushouter loop 31 and reset, be convenient for once more clear up blood residue.

The working principle and the using process of the utility model are as follows: when thesuction tube body 1 is placed at a wound, blood seeped from the wound is sucked out, when a small amount of blood residue occurs in thesuction tube body 1, the residual blood inside thesuction tube body 1 influences the blood seeped from the wound, at the moment, the connectingring 22 is pulled to drive the connectingrod 4, when the connectingrod 4 is pulled, theflexible sheet 32 is stretched under the matching of thesecond blocking sheet 42 and thelinkage ring 33, after theflexible sheet 32 is stretched, the connectingrod 4 is continuously pulled to drive thefirst blocking sheet 41 to be contacted with thebracket 34, at the moment, theouter ring 31 is dragged through the matching of the connectingrod 4, thefirst blocking sheet 41 and thebracket 34, the blood residue adhered to the inner wall of thesuction tube body 1 is cleaned, the normal discharge of the seeped blood from thesuction tube body 1 is ensured, and after the cleaning of the blood residue adhered to the inner wall of thesuction tube body 1 is completed, the connectingrod 4 is pushed inwards through the connectingring 22, thesecond blocking piece 42 is in contact with thesupport 34 in the pushing process, the pushing force of the connectingrod 4 can be transmitted to thesupport 34 through thesecond blocking piece 42, thesupport 34 can drive theouter ring 31 to slide and reset inwards, the residual blood is cleaned conveniently again, and the normal discharge of the blood oozed out from the wound is ensured.

Claims (8)

1. Disposable special suction tube of plastic of nose, its characterized in that: including the suction tube body that is used for lacunar space oozing blood suction, the output fixedly connected with adapter of suction tube body, the inboard of adapter is equipped with and is used for fixed go-between, the inside of sucking the tube body be equipped with be used for right the inside clearance subassembly of piling up the blood stain clearance of suction tube body, the inboard of clearance subassembly is equipped with and is used for right the position control's of clearance subassembly connecting rod, the first separation blade of one end fixedly connected with of connecting rod.

2. The disposable special suction tube for nasal reshaping according to claim 1, wherein: the cleaning assembly comprises an outer ring, three flexible sheets, a linkage ring and a support, the three flexible sheets are fixed on the inner side of the outer ring in an equiangular ring shape, one ends of the three flexible sheets are fixedly connected with the linkage ring, and the support is fixedly connected with the inner wall of the outer ring.

3. The disposable special suction tube for nasal reshaping according to claim 2, wherein: the outer ring is attached to the inner wall of the suction tube body and is in sliding connection with the suction tube body.

4. The disposable special suction tube for nasal reshaping according to claim 1, wherein: the adapter is characterized in that a placing groove matched with the connecting ring in size is formed in the inner side of the adapter, the connecting ring is clamped and connected with the adapter through the placing groove, and one end of the connecting rod is fixedly connected with the connecting ring.

5. The disposable special suction tube for nasal reshaping according to claim 2, wherein: the connecting rod penetrates through the connecting ring and the bracket in sequence.

6. The disposable special suction tube for nasal reshaping according to claim 2, wherein: the connecting rod is respectively connected with the connecting ring and the bracket in a sliding way.

7. The disposable special suction tube for nasal reshaping according to claim 1, wherein: the first baffle is positioned at one end of the connecting rod, which is far away from the connecting ring.

8. The disposable special suction tube for nasal reshaping according to claim 2, wherein: the outer side of the connecting rod is fixedly connected with a second baffle, and the second baffle is positioned between the connecting ring and the support.

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