CN207186662U - A kind of vascular surgery thrombus suction means - Google Patents

A kind of vascular surgery thrombus suction means Download PDF

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Publication number
CN207186662U
CN207186662U CN201720210324.7U CN201720210324U CN207186662U CN 207186662 U CN207186662 U CN 207186662U CN 201720210324 U CN201720210324 U CN 201720210324U CN 207186662 U CN207186662 U CN 207186662U
Authority
CN
China
Prior art keywords
suction
inlet tube
main
catheter main
vascular surgery
Prior art date
Application number
CN201720210324.7U
Other languages
Chinese (zh)
Inventor
陈允惠
Original Assignee
青岛市市立医院
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 青岛市市立医院 filed Critical 青岛市市立医院
Priority to CN201720210324.7U priority Critical patent/CN207186662U/en
Application granted granted Critical
Publication of CN207186662U publication Critical patent/CN207186662U/en

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Abstract

The utility model discloses a kind of vascular surgery thrombus suction means,Including catheter main body and suction hose,The inside of the catheter main body is provided with suction chamber,The inside of the suction chamber is provided with screw mandrel main body,The right-hand member of the screw mandrel main body is provided with cutting head,The left bottom of the catheter main body is provided with inlet tube,The left end of the inlet tube is provided with butt joint,The suction hose inserts the inside of suction chamber via inlet tube,The utility model passes through the tapered setting of cutting head,So that cutting head passes through Occlusion by rotational energy,It also can progressively disintegrate the thrombus and patch of blocking simultaneously,It is subsequent procedures apparatus by providing passage,Complete treatment,The surface for running through catheter main body by inlet tube is to be obliquely installed,It is easy to suction hose to insert the inside of suction chamber via inlet tube,Pass through the setting of oval side opening,It is easy to doctor to operate suction hose and reaches diseased region,The Biochemical analyzer in blood vessel can also be made complete,Reach best therapeutic effect.

Description

A kind of vascular surgery thrombus suction means
Technical field
It the utility model is related to thrombus suction means technical field, specially a kind of vascular surgery thrombus suction means.
Background technology
With the accumulation of clinical data, the application value of thrombus suction catheter also gradually gets the nod.At present, international scope The thrombus suction catheter of different structure is have developed in succession, and the thrombus in human peripheral blood vessel is aspirated, but due to its knot Structure and material are limited, and the suction capactity of conduit is poor, and many inconvenience is caused to surgical procedure, and surgical effect is limited, therefore, I Release a kind of vascular surgery thrombus suction means.
Utility model content
The purpose of this utility model is to provide a kind of vascular surgery thrombus suction means, to solve above-mentioned background technology The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme:A kind of vascular surgery thrombus suction means, Including catheter main body and suction hose, the right-hand member of the catheter main body is provided with puncturing head, and the inside of the catheter main body, which is provided with, takes out Chamber is inhaled, the inside of the suction chamber is provided with screw mandrel main body, and the left side of the screw mandrel main body is provided with handle, the right side of the screw mandrel main body End is provided with cutting head, and the left bottom of the catheter main body is provided with inlet tube, and the left end of the inlet tube is provided with butt joint, described Suction hose inserts the inside of suction chamber via inlet tube, and the left end of the suction hose is provided with sacculus, the suction hose Right-hand member is provided with suction termination.
Preferably, the left end of the catheter main body is provided with end cap, and the connected mode of the end cap and catheter main body is to be spirally connected.
Preferably, the surface of the suction chamber is provided with the first screw thread, and the surface of the screw mandrel main body is provided with the second screw thread.
Preferably, the inlet tube is to be obliquely installed through the surface of catheter main body.
Preferably, the surface of the suction termination is provided with oval side opening.
Preferably, the shape of the cutting head is tapered.
Compared with prior art, the beneficial effects of the utility model are:The utility model is set by the way that cutting head is tapered Put so that cutting head passes through Occlusion by rotational energy, while also can progressively disintegrate the thrombus and patch of blocking, is Subsequent procedures apparatus by providing passage, complete treatment, by inlet tube through the surface of catheter main body to be obliquely installed, just The inside of suction chamber is inserted via inlet tube in suction hose, by the setting of oval side opening, is easy to doctor to operate suction hose Diseased region is reached, the Biochemical analyzer in blood vessel can also be made complete, reach best therapeutic effect.
Brief description of the drawings
Fig. 1 is the utility model catheter main body and screw mandrel agent structure schematic diagram;
Fig. 2 is the utility model internal structure schematic diagram;
Fig. 3 is the utility model positive structure diagram.
In figure:1 catheter main body, 2 first screw threads, 3 screw mandrel main bodys, 4 cutting heads, 5 second screw threads, 6 inlet tubes, 7 butt joints, 8 handles, 9 sacculus, 10 suction chambers, 11 suction hoses, 12 puncturing heads, 13 end caps, 14 suction terminations.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme:A kind of vascular surgery thrombus suction means, bag Catheter main body 1 and suction hose 11 are included, the right-hand member of the catheter main body 1 is provided with puncturing head 12, and the inside of the catheter main body 1 is set There is suction chamber 10, the inside of the suction chamber 10 is provided with screw mandrel main body 3, and the left side of the screw mandrel main body 3 is provided with handle 8, described The right-hand member of screw mandrel main body 3 is provided with cutting head 4, and the left bottom of the catheter main body 1 is provided with inlet tube 6, a left side for the inlet tube 6 End is provided with butt joint 7, and the suction hose 11 inserts the inside of suction chamber 10, a left side for the suction hose 11 via inlet tube 6 End is provided with sacculus 9, and the right-hand member of the suction hose 11 is provided with suction termination 14.
Further, the left end of the catheter main body 1 is provided with end cap 13, the connection side of the end cap 13 and catheter main body 1 Formula is is spirally connected, and after the use of catheter main body 1, by the setting of end cap 13, can play a part of protecting catheter main body 1.
Further, the surface of the suction chamber 10 is provided with the first screw thread 2, and the surface of the screw mandrel main body 3 is provided with second Screw thread 5, pass through the setting of the first screw thread 2 and the second screw thread 5 so that screw mandrel main body 3 is more accurate by the movement of rotation.
Further, the inlet tube 6 runs through conduit through the surface of catheter main body 1 to be obliquely installed by inlet tube 6 It is easy to suction hose 11 to insert the inside of suction chamber 10 via inlet tube 6 to be obliquely installed in the surface of main body 1.
Further, the surface of the suction termination 14 is provided with oval side opening, by the setting of oval side opening, is easy to doctor Operate suction hose 11 and reach diseased region, the Biochemical analyzer in blood vessel can also be made complete, reach best therapeutic effect.
Further, the shape of the cutting head 4 is tapered, passes through the tapered setting of cutting head 4 so that cutting head 4 Occlusion is passed through by rotational energy, while also can progressively disintegrate the thrombus and patch of blocking, is subsequent procedures apparatus By providing passage, complete treatment.
Specifically, in use, setting by the first screw thread 2 and the second screw thread 5 so that screw mandrel main body 3 passes through rotation Movement is more accurate, passes through the tapered setting of cutting head 4 so that cutting head 4 passes through Occlusion by rotational energy, simultaneously Also it can progressively disintegrate the thrombus and patch of blocking, be treated for subsequent procedures apparatus by providing passage, completion, pass through entrance Pipe 6 is to be obliquely installed through the surface of catheter main body 1, is easy to suction hose 11 to insert the inside of suction chamber 10 via inlet tube 6, By the setting of oval side opening, it is easy to doctor to operate suction hose 11 and reaches diseased region, can also take out the thrombus in blood vessel Suck entirely, reach best therapeutic effect.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of vascular surgery thrombus suction means, including catheter main body (1) and suction hose (11), it is characterised in that:Institute The right-hand member for stating catheter main body (1) is provided with puncturing head (12), and the inside of the catheter main body (1) is provided with suction chamber (10), described to take out The inside for inhaling chamber (10) is provided with screw mandrel main body (3), and the left side of the screw mandrel main body (3) is provided with handle (8), the screw mandrel main body (3) right-hand member is provided with cutting head (4), and the left bottom of the catheter main body (1) is provided with inlet tube (6), the inlet tube (6) Left end is provided with butt joint (7), and the suction hose (11) inserts the inside of suction chamber (10), the suction via inlet tube (6) The left end of flexible pipe (11) is provided with sacculus (9), and the right-hand member of the suction hose (11) is provided with suction termination (14).
A kind of 2. vascular surgery thrombus suction means according to claim 1, it is characterised in that:The catheter main body (1) left end is provided with end cap (13), and the connected mode of the end cap (13) and catheter main body (1) is is spirally connected.
A kind of 3. vascular surgery thrombus suction means according to claim 1, it is characterised in that:The suction chamber (10) Surface be provided with the first screw thread (2), the surface of the screw mandrel main body (3) is provided with the second screw thread (5).
A kind of 4. vascular surgery thrombus suction means according to claim 1, it is characterised in that:The inlet tube (6) It is to be obliquely installed through the surface of catheter main body (1).
A kind of 5. vascular surgery thrombus suction means according to claim 1, it is characterised in that:The suction termination (14) surface is provided with oval side opening.
A kind of 6. vascular surgery thrombus suction means according to claim 1, it is characterised in that:The cutting head (4) Shape it is tapered.
CN201720210324.7U 2017-03-06 2017-03-06 A kind of vascular surgery thrombus suction means CN207186662U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720210324.7U CN207186662U (en) 2017-03-06 2017-03-06 A kind of vascular surgery thrombus suction means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720210324.7U CN207186662U (en) 2017-03-06 2017-03-06 A kind of vascular surgery thrombus suction means

Publications (1)

Publication Number Publication Date
CN207186662U true CN207186662U (en) 2018-04-06

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CN201720210324.7U CN207186662U (en) 2017-03-06 2017-03-06 A kind of vascular surgery thrombus suction means

Country Status (1)

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CN (1) CN207186662U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109223102A (en) * 2018-11-28 2019-01-18 贵州省人民医院 A kind of work nozzle for surgery vascular blocking cleaning
CN110840527A (en) * 2019-12-06 2020-02-28 昆山金泰医疗科技有限公司 Device for quickly cutting thrombus plaques
WO2021023308A1 (en) * 2019-08-07 2021-02-11 Taiwan Biomaterial Co., Ltd. Thrombus removal device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109223102A (en) * 2018-11-28 2019-01-18 贵州省人民医院 A kind of work nozzle for surgery vascular blocking cleaning
WO2021023308A1 (en) * 2019-08-07 2021-02-11 Taiwan Biomaterial Co., Ltd. Thrombus removal device
CN110840527A (en) * 2019-12-06 2020-02-28 昆山金泰医疗科技有限公司 Device for quickly cutting thrombus plaques

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180406

Termination date: 20190306

CF01 Termination of patent right due to non-payment of annual fee