CN211834594U

CN211834594U - Thrombus suction device for vascular surgery

Info

Publication number: CN211834594U
Application number: CN201921748799.7U
Authority: CN
Inventors: 欧明辉; 于雁; 田艳秀
Original assignee: Qingdao Municipal Hospital
Current assignee: Qingdao Municipal Hospital
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-11-03
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a thrombus suction means for vascular surgery, which comprises a housin, one side of casing is run through there is the accumulator, the surface of accumulator is provided with the opening, one side fixedly connected with push pedal of accumulator, the surface intercommunication of accumulator has the connecting pipe, the one end fixedly connected with sacculus of connecting pipe, the top and the equal fixedly connected with telescoping device in bottom of casing, the one end fixedly connected with go-between of telescoping device, the one end fixedly connected with extrusion device of go-between, one side fixedly connected with bandage of extrusion device. A thrombus suction means for vascular surgery, be equipped with accumulator and compression spring, can reach best treatment to improved the absorption effect of thrombus, can also make things convenient for that the doctor can be more stable to absorb the thrombus, improved the absorption efficiency of thrombus, reduced patient's misery, bring better use prospect.

Description

Thrombus suction device for vascular surgery

Technical Field

The utility model relates to a thrombus technical field specifically is a thrombus suction means for vascular surgery.

Background

Thrombi are small patches of blood flow that form on the surface of a denuded or repaired site within a blood vessel of the cardiovascular system. In the variable fluid-dependent type, the thrombus is composed of insoluble fibrin, deposited platelets, accumulated white blood cells and entrapped red blood cells.

Different existing devices are used for sucking thrombus in a catheter to suck thrombus in peripheral blood vessels of a human body, but due to the limitation of the structure and materials, the suction capacity of the catheter is poor, so that much inconvenience is caused to the operation process, and the operation effect is limited.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a thrombus suction means for vascular surgery possesses the best treatment to improve the absorption effect of thrombus, improved advantages such as work efficiency, solved suction ability poor, caused a lot of inconveniences for the operation process, the limited problem of operation effect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thrombus suction means for vascular surgery, includes the casing, one side of casing is run through there is the accumulator, the surface of accumulator is provided with the opening, one side fixedly connected with push pedal of accumulator, the surface intercommunication of accumulator has the connecting pipe, the one end fixedly connected with sacculus of connecting pipe, the top and the equal fixedly connected with telescoping device in bottom of casing, the one end fixedly connected with go-between of telescoping device, the one end fixedly connected with extrusion device of go-between, one side fixedly connected with bandage of extrusion device, the one end fixedly connected with chucking device of bandage.

Preferably, the telescopic device comprises a first cylinder, the surface of the shell is fixedly connected with the first cylinder, a second cylinder penetrates through the bottom of the first cylinder, and the surface of the second cylinder is fixedly connected with a spring button.

Preferably, the number of the spring buttons is two, through holes are formed in the surface of the first cylinder, and the number of the through holes is four.

Preferably, the pressing device comprises a first contact ring, one side of the connection ring is fixedly connected with the first contact ring, a pressurizing spring is arranged on the first contact ring, and one end of the pressurizing spring is fixedly connected with the second contact ring.

Preferably, the diameter of the first contact ring is larger than that of the second contact ring, and the number of the pressurizing springs is eight.

Preferably, the chucking device includes the chucking case, the one end fixedly connected with chucking case of bandage, the both sides of chucking case all are provided with the extrusion piece, one side fixedly connected with extrusion button of extrusion piece, the opposite side fixedly connected with extrusion spring of extrusion piece, the bottom fixedly connected with chucking spare of chucking case, the bottom of chucking spare is provided with the chucking cover.

Preferably, the number of the extrusion blocks is two, and the number of the extrusion buttons is two.

(III) advantageous effects

Compared with the prior art, the utility model provides a thrombus suction means for vascular surgery possesses following beneficial effect:

1. this thrombus suction means for vascular surgery, one side fixedly connected with push pedal through the accumulator, the surface intercommunication of accumulator has the connecting pipe, and the one end fixedly connected with sacculus of connecting pipe, the doctor of being convenient for operate the suction hose and reach pathological change position, also can make the thrombus suction in the blood vessel complete, reach best treatment to the absorption effect of thrombus has been improved, work efficiency has been improved.

2. This thrombus suction means for vascular surgery, through the first contact ring be provided with pressure spring, pressure spring's one end fixed connection and second contact ring are convenient for fix the equipment of the thrombus of absorption, conveniently fix on human surface, make things convenient for that the doctor can be more stable absorb the thrombus, have improved the absorption efficiency of thrombus, have reduced patient's misery.

3. This thrombus suction means for vascular surgery runs through first cylindrical bottom has the second cylinder, and the cylindrical fixed surface of second is connected with spring button, is convenient for press from both sides tightly the patient of different statures, and the function is diversified, excellent in use effect.

Drawings

FIG. 1 is a schematic structural view of a thrombus-aspiration device for vascular surgery according to the present invention;

FIG. 2 is a schematic structural view of the thrombus extraction device extension device for vascular surgery of the present invention;

FIG. 3 is a schematic structural view of the extrusion device of the thrombus extraction device for vascular surgery of the present invention;

fig. 4 is a schematic structural view of the thrombus extraction device clamping device for vascular surgery of the present invention.

In the figure: 1. a housing; 2. a reservoir; 3. pushing the plate; 4. a connecting pipe; 5. a balloon; 6. an opening; 7. a telescoping device; 71. a first cylinder; 72. a second cylinder; 73. a spring button; 74. a through hole; 8. a connecting ring; 9. an extrusion device; 91. a first contact ring; 92. a pressurizing spring; 93. a second contact ring; 10. binding bands; 11. a clamping device; 111. clamping the box; 112. extruding the block; 113. a compression spring; 114. pressing the button; 115. a retainer; 116. and (6) clamping the sleeve.

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. 1-4, a thrombus suction device for vascular surgery comprises a housing 1, a storage 2 penetrates through one side of the housing 1, an opening 6 is formed in the surface of the storage 2, a push plate 3 is fixedly connected to one side of the storage 2, a connecting pipe 4 is communicated with the surface of the storage 2, a balloon 5 is fixedly connected to one end of the connecting pipe 4, a telescopic device 7 is fixedly connected to the top and the bottom of the housing 1, a connecting ring 8 is fixedly connected to one end of the telescopic device 7, an extruding device 9 is fixedly connected to one end of the connecting ring 8, a bandage 10 is fixedly connected to one side of the extruding device 9, and a clamping device 11 is fixedly connected to one end of the bandage 10.

Further, telescoping device 7 includes first cylinder 71, and the fixed surface of casing 1 is connected with first cylinder 71, and the bottom of first cylinder 71 runs through there is second cylinder 72, and the fixed surface of second cylinder 72 is connected with spring button 73, is convenient for press from both sides tightly the patient of different statures, and the function is diversified, excellent in use effect.

The working principle is as follows: when needing to treat the patient, when pressing spring button 73, tensile second cylinder 72 adjusts the distance of second cylinder 72 to drive go-between 8 and remove, go-between 8 removes and drives extrusion device 9 and remove, contact the patient through second contact ring 93, press extrusion button 114 again, drive extrusion piece 112 and remove, extrusion piece 112 removes and drives extrusion spring 113 and remove, thereby it is tight with clamping sleeve 116 cover with extrusion button 114, press sacculus 5 again, through the suction of accumulator 2 with the thrombus can.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. A thrombus aspiration device for vascular surgery, comprising a housing (1), characterized in that: one side of casing (1) is run through there is accumulator (2), the surface of accumulator (2) is provided with opening (6), one side fixedly connected with push pedal (3) of accumulator (2), the surface intercommunication of accumulator (2) has connecting pipe (4), the one end fixedly connected with sacculus (5) of connecting pipe (4), the top and the equal fixedly connected with telescoping device (7) in bottom of casing (1), the one end fixedly connected with go-between (8) of telescoping device (7), the one end fixedly connected with extrusion device (9) of go-between (8), one side fixedly connected with bandage (10) of extrusion device (9), the one end fixedly connected with chucking device (11) of bandage (10).

2. A thrombus aspiration device for vascular surgery according to claim 1, wherein: the telescopic device (7) comprises a first cylinder (71), the surface of the shell (1) is fixedly connected with the first cylinder (71), a second cylinder (72) penetrates through the bottom of the first cylinder (71), and the surface of the second cylinder (72) is fixedly connected with a spring button (73).

3. A thrombus aspiration device for vascular surgery according to claim 2, wherein: the number of the spring buttons (73) is two, through holes (74) are formed in the surface of the first cylinder (71), and the number of the through holes (74) is four.

4. A thrombus aspiration device for vascular surgery according to claim 1, wherein: the squeezing device (9) comprises a first contact ring (91), one side of the connecting ring (8) is fixedly connected with the first contact ring (91), a pressurizing spring (92) is arranged on the first contact ring (91), and one end of the pressurizing spring (92) is fixedly connected with a second contact ring (93).

5. A thrombus extraction device for vascular surgery according to claim 4, wherein: the diameter of the first contact ring (91) is larger than that of the second contact ring (93), and the number of the pressurizing springs (92) is eight.

6. A thrombus aspiration device for vascular surgery according to claim 1, wherein: chucking device (11) are including chucking case (111), the one end fixedly connected with chucking case (111) of bandage (10), the both sides of chucking case (111) all are provided with extrusion piece (112), one side fixedly connected with extrusion button (114) of extrusion piece (112), the opposite side fixedly connected with extrusion spring (113) of extrusion piece (112), the bottom fixedly connected with chucking spare (115) of chucking case (111), the bottom of chucking spare (115) is provided with chucking cover (116).

7. A thrombus extraction device for vascular surgery according to claim 6, wherein: the number of the extrusion blocks (112) is two groups, and the number of the extrusion buttons (114) is two groups.