CN209548051U

CN209548051U - A kind of easy to operate minimally invasive row's pin device

Info

Publication number: CN209548051U
Application number: CN201821756061.0U
Authority: CN
Inventors: 张纪东; 姜布平; 王周汉
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-29
Filing date: 2018-10-29
Publication date: 2019-10-29
Anticipated expiration: 2028-10-29

Abstract

The utility model provides a kind of easy to operate minimally invasive row's pin device, is related to the field of medical instrument technology, solves complex, the inconvenient technical problem of thrombus interventional therapy device structure.The device includes aspirator, the first tank body and the second tank body；The aspirator is connected with first tank body and second tank body respectively and can make to generate negative pressure in first tank body and in second tank body；The tank bottom of first tank body and the tank bottom of second tank body are hatch frame；The needle body that hole can be pricked to thrombus position is provided in first tank body；Second tank body can arrange bolt using negative pressure after being moved into the position in the hole.The utility model is used to carry out minimally invasive row's bolt by interventional therapy, has the advantages that structure is simple and convenient to operate.

Description

A kind of easy to operate minimally invasive row's pin device

Technical field

The utility model relates to the field of medical instrument technology, more particularly, to a kind of easy to operate minimally invasive row's pin device.

Background technique

Thrombus is that blood flow on the surface of cardiovascular system blood vessel inner face exfoliation or mend is formed by fritter.Thrombus shape At referring under certain condition, blood formed element shape embolus in the blood vessels causes vasculature part or completely plugged, corresponding portion The pathologic process of position blood supply obstacle.Thrombosis is by one group of h and E factor interaction, interactional more Factor change procedure.Clinical common thrombosis patients, most important feature have Familial Occurrence, repeated relapsing, serious symptom Property, thrombosis position abnormality and disease time rejuvenation.

The essential therapeutic arsenals of thrombus disease include: the medicines such as anticoagulant, platelet aggregation inhibitor and thrombolytic at present Object treatment, operative treatment and interventional therapy.Drug therapy is needed to entire blood circulation system medication, and dosage is big, takes effect Slowly, the complication such as organ internal organs bleeding are easily caused.Operative treatment can understand most thrombus, but be easy to happen notch sense Dye, operating difficulty is big, wound is big.Interventional therapy forms human body thermal map by medical infrared thermal imaging system, to analyze the disease of thrombus Row's bolt is realized by conduit negative pressure extracting thrombus on this basis in stove position, has the characteristics that wound is small, intervention position is accurate, It is a kind of preferable method for treating thrombus disease.

Applicants have discovered that at least there is following technical problem in the prior art:

Existing thrombus interventional therapy device structure is complex, inconvenient.

Summary of the invention

The purpose of this utility model is to provide a kind of easy to operate minimally invasive row's pin devices, to solve to deposit in the prior art Thrombus interventional therapy device structure is complicated, inconvenient technical problem.In many technical solutions provided by the utility model The many technical effects elaboration as detailed below that can be generated of optimal technical scheme.

To achieve the above object, the utility model provides following technical scheme:

The easy to operate minimally invasive row's pin device of one kind provided by the utility model, including aspirator, the first tank body and Two tank bodies；The aspirator be connected respectively with first tank body and second tank body and can make in first tank body and Negative pressure is generated in second tank body；The tank bottom of first tank body and the tank bottom of second tank body are hatch frame；Institute State the needle body for being provided in the first tank body and capable of pricking hole to thrombus position；Second tank body is moved into energy behind the position in the hole Bolt is arranged using negative pressure.

Optionally, the aspirator is connected to first tank body and second tank body respectively by conduit；It is described to lead Pipe includes the first conduit, the second conduit and third conduit；First conduit is connect with the aspirator, and first conduit is logical It crosses tee tube to connect with second conduit with the third conduit, second conduit is connect with first tank body, described Third conduit is connect with second tank body.

Optionally, first tank wall is provided with gas vent.

Optionally, first tank body and second tank body are transparent material.

Optionally, second conduit and the third conduit are respectively arranged with the first vessel clamp and the second vessel clamp, institute The flowing of fluid in second conduit can be controlled by stating the first vessel clamp, and second vessel clamp can control the third and lead The flowing of fluid in pipe.

Optionally, second conduit is connected to first tank body by the first rubber stopper, the third conduit and institute The second tank body is stated to be connected to by the second rubber stopper；And first rubber stopper and second rubber stopper are hollow structure.

Optionally, first rubber stopper side is provided with the first venthole, and the hollow knot with first rubber stopper Structure connection；The side of second rubber stopper is provided with the second venthole, and is connected to the hollow structure of second rubber stopper.

Optionally, second conduit is by the first inside spin female Luer and first rubber stopper in hollow structure Top connection, the third conduit are connected by the second inside spin female Luer and second rubber stopper on the top of hollow structure It connects；The outer diameter of the first inside spin female Luer and the hollow structure internal diameter of first rubber stopper match, and described second The outer diameter of inside spin female Luer with and the hollow structure internal diameter of second rubber stopper match.

Optionally, the inner wall of the lower part of first rubber stopper is provided with metal sleeve, and setting in the metal sleeve There is screw thread；The needle body is threadedly coupled with first rubber stopper by the metal sleeve.

Optionally, the sealed bottom of second rubber stopper.

Any of the above-described technical solution at least can produce following technical effect:

The utility model carries out minimally invasive row's bolt by interventional therapy, and structure is simple and convenient to operate.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of easy to operate minimally invasive row's pin device；

Fig. 2 is the schematic diagram of the first rubber stopper；

Fig. 3 is the connection schematic diagram of the first inside spin female Luer.

100, aspirator in figure；200, the first tank body；210, needle body；220, the first rubber stopper；221, the first venthole； 222, metal sleeve；230 gas vents；300, the second tank body；310, the second rubber stopper；311, the second venthole；400, conduit； 410, the first conduit；420, the second conduit；421, the first vessel clamp；422, the first inside spin female Luer；430, third conduit； 431, the second vessel clamp；432, the second inside spin female Luer；440, tee tube.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.

The utility model provides a kind of easy to operate minimally invasive row's pin device, as shown in Figure 1, including aspirator 100, the One tank body 200 and the second tank body 300.Aspirator is mainly used for absorbing hand intraoperative hemorrhage, exudate, fester etc., is by one The method of determining manufactures the negative pressure state of its sucking head, and atmospheric pressure squeezes the substance outside sucking head to sucking head, to complete to attract Effect, aspirator by generate negative pressure fluid is sucked out.Aspirator 100 by sucking head respectively with the first tank body 200 and the Two tank bodies 300 are connected and can make to generate negative pressure in the first tank body 200 and in the second tank body 300.The tank bottom of first tank body 200 and The tank bottom of second tank body 300 is hatch frame, and hatch frame is preferably processed to plane, convenient for contacting with the good of human skin To ensure sealing effect.The needle body 210 that hole can be pricked to thrombus position is provided in first tank body 200.In use, first by existing Some medical infrared thermal imaging systems form human body thermal map, position, can mark the position for pricking hole to the thrombus position of human body Note.Then the first tank body 200 is moved, so that needle body 210 is located at the top that label pricks hole site, while the skin of tank bottom and human body is used Power contact ensures to seal, and starts aspirator 100, is negative pressure state, the skin histology and muscle of corresponding position in the first tank body 200 Group, which is woven under atmospheric pressure effect, to be entered in the first tank body 200, and the process for completing to prick hole simultaneously quickly removes the first tank body 200.It connects down After moving the second tank body 300 to the position in hole, aspirator 100 makes in the second tank body 300 to be also negative pressure state, makees in atmospheric pressure Under, thrombus is drained into the second tank body 300 by pricking hole site, minimally invasive row's bolt is realized, is simple and convenient to operate with structure The advantages of.

Optionally embodiment, as shown in Figure 1, aspirator 100 by conduit 400 respectively with the first tank body 200 and The connection of second tank body 300, the control for being easy to implement air-flow is connected by conduit 400.Conduit is led including the first conduit 410, second Pipe 420 and third conduit 430；First conduit 410 is connect with aspirator 400, and the first conduit 410 passes through tee tube 440 and second Conduit 420 is connect with third conduit 430, and the second conduit 420 is connect with the first tank body 200, third conduit 430 and the second tank body 300 connections.Conduit is divided into several sections of Discrete controls for being convenient for air-flow.Second conduit 420 and third conduit 430 are respectively set There are the first vessel clamp 421 and the second vessel clamp 431, the first vessel clamp 421 can control the flowing of fluid in the second conduit 420, Second vessel clamp 431 can control the flowing of fluid in third conduit 430, can be avoided by the closing of vessel clamp and prick hole or row Thrombus out enters in the second conduit 420 or third conduit 430 under atmospheric pressure effect.

Optionally embodiment, as shown in Figure 1,200 side wall of the first tank body is provided with gas vent 230, gas vent 230 The finger of the just enough people of size block.When needle body 210 pricks hole, gas vent 230 is blocked with hand, it is ensured that in the first tank body 200 Negative pressure state.After the completion of needle body 210 pricks hole, the finger at gas vent 230 unclamps, and restores normal big in the first tank body 200 Air pressure continues to prepare bundle hole next time, and so on.

Optionally embodiment, the first tank body 200 and the second tank body 300 are transparent material, such as glass.Transparent material Matter avoids bundle mistake from bringing security risk convenient for the bundle hole site of needle body 210 in the first tank body 200 of observation；Transparent material is also convenient for Observe be discharged in the second tank body 300 thrombus amount number, convenient for stopping discharge thrombus operation in time, led in order to avoid excessive thrombus is discharged Cause human body excessive blood loss unhealthful in turn.

Optionally embodiment, such as Fig. 1 and Fig. 2, the second conduit 420 and the first tank body 200 pass through the first rubber stopper 220 connections, third conduit 430 are connected to the second tank body 300 by the second rubber stopper 310, and rubber may insure and the first tank body 200, the sealing effect of the second tank body 300 is avoided due to the negative pressure shape in gas leakage effect the first tank body 200 and the second tank body 300 State.The top of first tank body 200 and the second tank body 300 is preferably arranged to the O-shaped structure with neck protrusion, the first rubber stopper 220 Realization sealing is matched with O-shaped structure with the second rubber stopper 310.First rubber stopper 220 and the second rubber stopper 310 are hollow knot Structure, it is ensured that air-flow passes through.

Optionally embodiment, as shown in Figure 1,220 side of the first rubber stopper is provided with the first venthole 221, and It being connected to the hollow structure of the first rubber stopper 220, the bottom of the first tank body 200 is provided with needle body 210, and air-flow not easily passs through, the One venthole 221 can guarantee passing through for air-flow.The side of second rubber stopper 310 is provided with the second venthole 311, and with second The hollow structure of rubber stopper 310 is connected to, and the second venthole 311 can guarantee that air-flow passes through.

Optionally embodiment, as shown in figures 1 and 3, the second conduit 420 pass through the first inside spin female Luer 422 connect with the first rubber stopper 220 on the top of hollow structure, third conduit 430 by the second inside spin female Luer 432 with Second rubber stopper 310 connects on the top of hollow structure.The outer diameter of first inside spin female Luer 422 and the first rubber stopper 220 Hollow structure internal diameter match, the outer diameter of the second inside spin female Luer 432 with and the hollow structure of the second rubber stopper 310 in Diameter matches.Female Luer be medical industry use facilitate connection equipment, simplify the management of medical fluid, can be in inside Realize that air-flow smoothly passes through.Inside spin female Luer can ensure closely to connect with the inner wall of rubber stopper, it is ensured that tank body it is close Envelope.

Optionally embodiment, as depicted in figs. 1 and 2, the inner wall of the lower part of the first rubber stopper 220 are provided with metal Casing 222 is provided with screw thread in metal sleeve 222；Needle body 210 and the first rubber stopper 220 pass through the progress screw thread of metal sleeve 222 Connection is threadedly coupled the fixation that needle body 210 can be achieved, can also adjust the height of needle body 210, convenient for according to different fat thickness Free adjusting is carried out, realizes optimal acupuncture treatment effect.

Optionally embodiment, the sealed bottom of the second rubber stopper 310, air-flow only pass through from the second venthole 311, Convenient for the control of air-flow.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power Subject to the protection scope that benefit requires.

Claims

1. a kind of easy to operate minimally invasive row's pin device, which is characterized in that including aspirator, the first tank body and the second tank body； The aspirator is connected with first tank body and second tank body respectively and can make in first tank body and described Negative pressure is generated in two tank bodies；The tank bottom of first tank body and the tank bottom of second tank body are hatch frame；Described first The needle body that hole can be pricked to thrombus position is provided in tank body, the needle body is pricked using the negative pressure that first tank body generates Hole；After second tank body is moved into the position in the hole, the aspirator makes in second tank body to be also negative pressure state, Under atmospheric pressure effect, thrombus is drained into second tank body by pricking hole site；The aspirator by conduit respectively with First tank body is connected to second tank body；The conduit includes the first conduit, the second conduit and third conduit；Described One conduit is connect with the aspirator, and first conduit is connected by tee tube and second conduit and the third conduit It connects, second conduit is connect with first tank body, and the third conduit is connect with second tank body.

2. easy to operate minimally invasive row's pin device according to claim 1, which is characterized in that first tank wall is set It is equipped with gas vent.

3. easy to operate minimally invasive row's pin device according to claim 1, which is characterized in that first tank body with it is described Second tank body is transparent material.

4. easy to operate minimally invasive row's pin device according to claim 1, which is characterized in that second conduit and described Third conduit is respectively arranged with the first vessel clamp and the second vessel clamp, and first vessel clamp can control in second conduit The flowing of fluid, second vessel clamp can control the flowing of fluid in the third conduit.

5. easy to operate minimally invasive row's pin device according to claim 4, which is characterized in that second conduit with it is described First tank body is connected to by the first rubber stopper, and the third conduit is connected to second tank body by the second rubber stopper；And institute Stating the first rubber stopper and second rubber stopper is hollow structure.

6. easy to operate minimally invasive row's pin device according to claim 5, which is characterized in that first rubber stopper side It is provided with the first venthole, and is connected to the hollow structure of first rubber stopper；The side of second rubber stopper is provided with Second venthole, and be connected to the hollow structure of second rubber stopper.

7. easy to operate minimally invasive row's pin device according to claim 5, which is characterized in that second conduit passes through the One inside spin female Luer is connect with first rubber stopper on the top of hollow structure, and the third conduit passes through spiral shell in second Rotation female Luer is connect with second rubber stopper on the top of hollow structure；The outer diameter of the first inside spin female Luer with The hollow structure internal diameter of first rubber stopper matches, the outer diameter of the second inside spin female Luer and and second rubber The hollow structure internal diameter of rubber plug matches.

8. easy to operate minimally invasive row's pin device according to claim 5, which is characterized in that under first rubber stopper The inner wall in portion is provided with metal sleeve, and is provided with screw thread in the metal sleeve；The needle body and first rubber stopper are logical The metal sleeve is crossed to be threadedly coupled.

9. easy to operate minimally invasive row's pin device according to claim 6, which is characterized in that the bottom of second rubber stopper Portion's sealing.