CN208065225U

CN208065225U - A kind of limit property femoral artery compressing hemostasis device

Info

Publication number: CN208065225U
Application number: CN201721016719.XU
Authority: CN
Inventors: 李静伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-14
Filing date: 2017-08-14
Publication date: 2018-11-09
Anticipated expiration: 2027-08-14

Abstract

The utility model provides a kind of limit property femoral artery compressing hemostasis device, is mainly used for the hemostasis by compression after femoral artery intervention operation.The utility model includes mainly hemostasis unit and fixed cell:Stop blooding unit by the pressurization disk of compressing point of puncture, be connected and fixed the fixation disk of band and pressurization disk and the elastic device between pressurization disk and fixed disk is constituted；Fixed cell is made of the fixation band that the limit chassis of limitation hip joint over-activity, connection limit chassis and hemostasis unit and can adjust compressive pressure.The utility model overcomes design defect existing for existing hemostasis device or equipment or using insufficient, have the characteristics that pressure is easy to adjust, fixation is reliable, effective hip joint over-activity, economy of limiting is comfortable, positive effect is played for reduction compressing related complication, reduction medical staff work load, mitigation patient suffering and medical burden etc..

Description

A kind of limit property femoral artery compressing hemostasis device

Technical field

The invention belongs to medical instruments fields, are specifically applied to the compressing of the point of puncture after femoral artery intervention operation Hemostasis device.

Background technology

With the development of interventional technique and intervention material, minimally invasive, efficient, safe feature is more and more obvious, thus is situated between Enter operation largely instead of traditional open surgery.But it because of the implantation of arterial sheath coarse on femoral artery, punctures The relevant complication of compressing at position is also more and more reported, reason on the one hand be since puncture channel is larger, it is higher Arterial pressure make site of puncture bleeding, be on the other hand since the postoperative hip joint poor stop of patient or compressorium are fixed not Reliably, invalid point of puncture compressing leads to site of puncture bleeding.

In actual clinical position, femoral artery sheath needs doctor manually to oppress point of puncture 10-15 minutes after extracting, and waits puncturing Implement pressure dressing after the no active bleeding of point.Its problem is：One, it needs in the unarmed pressing process of doctor to use left index finger With middle finger with larger strength compressing compressing site of puncture, a few minutes i.e. can be stiff, numb after hand is in forced attitude, to pressurization Wrapping process causes bigger difficulty, it is often necessary to which assistant helps to carry out；Two, the pressure dressing mode that country doctor uses at present It is not quite similar, e.g., part doctor repeatedly winds waist-leg portion using Elastic bandage cross, on the one hand bandage is attached at patient skin Compressing can be caused to finish pain caused by skin adhesion when removing bandage, lasting drawing tension meeting in another aspect pressing process Skin at attaching is caused to generate bubble, ulceration, in addition, the viscose glue on elastic bandage with stickiness can also remain on patient skin, clearly It removes also relatively difficult.Part doctor is because without special compressorium, needing using the self-controls such as sandbag pressurization object compressing in puncture On position, compressing area is excessive, and pressure can not be adjusted, this, which can make pressure that can not concentrate on around point of puncture, causes to press in vain Compel or excessively oppress, and the object that pressurizes is not fixed relative to point of puncture, patient's hip can occur to oppress object when slightly movable Displacement, these all will result directly in compressing related complication generation.This point for patient conscious's obstacle or sleep when, with And child can not abide by it is particularly important and crucial when advising.

Currently, pressing device for arteria femoralis disclosed in Chinese patent library is broadly divided into two classes：Stent-type and belt.Stent-type The polishing head being arranged on holder generally by fixed holder in bed or on leg, is fixed on point of puncture by pressing device for arteria femoralis Part, existing main problem are：One, fixed pedestal in bed can make polishing head and point of puncture existing to fixation, but press Patient can not at all move relative to sick bed during compeling, and patient is caused not accommodate pain greatly；Two, the branch being fixed on leg Frame can be such that polishing head and thigh is relatively fixed, and patient legs can have certain activity, but slight activity can cause polishing head With the change in location of point of puncture, lead to failed press.Belt pressing device for arteria femoralis overcomes the part of stent-type compressorium Problem (such as patient is fixed in bed completely, pressure point displacement etc.), but there are still very big problems：One, too simple sets Meter keeps operation excessively complicated, and press belt canoe is similar with traditional pressurized bandage canoe, and when use still needs to assistant With the cooperation of patient；Two, the strength of compressing can not be adjusted, and pressure is too small to lead to point of puncture bleeding, and pressure is excessive to lead to lower main drive The complication such as arteries and veins ischemic or phlebothrombosis.

In order to overcome the above problem, people have mainly done both sides work, first, the pressurization head of pressue device is increased If the pressure-regulating device of air bag or knob-style, second is that point of puncture is sutured using blood vessel suture instrument or blood vessel blocking device Or block, and then reduce the pressing time of patient's Pressur hemostatic.But there are still some problems at present, the former is in pressing process Need doctor's periodic adjustment gasbag pressure or polishing head length to adjust compressing dynamics, doctor needed to pay more energy, cause compared with Big work load, the latter's somewhat expensive, and vascular suture or the effect of closure and it is imprecise (suture or block under the skin into Row, can not look at its process straight), it can not clinically be widely popularized.

Invention content

The problem of for the current device, present invention employs new technical solution, purpose, which is just to provide, a kind of facilitating doctor Raw operation and use, can reliable hemostasis by compression, patient comfort experience can be increased, can Puncture under direct vision point oppression limit Property femoral artery compressing hemostasis device.

The object of the present invention is achieved like this：It is provided with piston connected in star at the center of pressurization disk, embeds flexible Device and pressure rod, pressure rod can be up and down to maintain the constant of compression strength with Head-end pressure variation.Pressurize rod head end It is provided with the pressure pad of flexible groove, the activity of femoral artery can be limited, to maintain the relative position of pressure pad and point of puncture. It is uniformly distributed on the periphery of pressurization disk there are three groove is threaded back through, fixed band, which can be threaded back through, to be fixed here.In two fixations of rostral It takes and is designed with elastic pressurized belt, it is fixed by velcro thread gluing and fixed band, and then for adjusting compressing dynamics.Fixed bottom Disk covers the waist of bilateral and oppresses the buttocks and upper thigh of side, and is closed to hip in compressing sidelining elastic steel strip with playing The position-limiting action of section.In addition, to realize that the purpose of Puncture under direct vision point oppression, fixed disk and pressurization disk material of main part are designed as Transparent material (such as engineering plastics).

Invention effect：

According to femoral artery compressing hemostasis device provided by the invention, due to the femoral artery limiting groove, roomy in pressure pad Fixation band and fixed underpan, fixed domain on liner the designs such as elastic spacing steel bar, it is ensured that compressing pad and point of puncture Position is fixed, and the displacement that can avoid pressure point causes the bleeding of point of puncture.

According to femoral artery compressing hemostasis device provided by the invention, due to the elastic pressurized pad of pressurization disk, fixed disk and add The designs such as elastic device, the fixed elastic pressurized belt taken between platen, it is ensured that pressue device exists to the compressing of point of puncture Certain pressure is still maintained when hip joint activity, and oppressive force when hip joint activity is avoided to reduce the bleeding for causing point of puncture.

According to femoral artery compressing hemostasis device provided by the invention, due to the breathable mesh material in fixed domain and fixed band Design, the elastic material of pressure pad and breathable mesh design, can improve patient under the premise of ensureing Compressive Hemostasis and oppress Comfortable experience in journey.

According to femoral artery compressing hemostasis device provided by the invention, since the main material of fixed disk and pressurization disk is transparent Material, can be during hemostasis by compression the case where Puncture under direct vision point.

Description of the drawings

Limit femoral artery compressing hemostasis device in Fig. 1 embodiments according to the present invention is mounted on Femoral artery puncture Structural schematic diagram on low back leg；

The structural schematic diagram of fixation disk and press discs component in Fig. 2 embodiments according to the present invention；

The fixed underpan of limit femoral artery compressing hemostasis device in Fig. 3 embodiments according to the present invention and fixed band Structural schematic diagram.

Marginal data：

1-1, pressure pad；1-2, pressurization disk；1-3, pressure rod；1-4, fixed disk；1-5, spring assembly；1-6, fixation are taken back Wear groove；

2-1, elastic pressurized belt；2-2, Velcro hook side；2-3, fixed band；2-4, velcro hair side；2-5, fixed underpan； 2-6, elastic spacing steel bar.

Specific implementation mode

In use, first, fixed underpan (2-5) is preset at below patient body, it is made to cover its waist, compressing side stern Portion and upper thigh, elastic spacing steel bar (2-6) are placed in compressing side waist to upper thigh.Then, arterial sheath is extracted simultaneously The pressure pad (1-1) of pressurization disk (1-2) alignment point of puncture oppressed to (groove of pressure pad need to be with the traveling base of femoral artery This is consistent).Hereafter, the head end of fixed band (2-3) is passed through into being threaded back through at groove (1-6) of fixed disk, and by its velcro thread gluing (2-2 with 2-4 bond) fixed (paying attention to the tension of fixed band without excessive in order to avoid the excessive adjusting for being unfavorable for press belt of oppressive force). Finally, the beating for touching arteria dorsalis pedis determines the size of compressing dynamics, and adjusts elastic pressurized belt (2-2) head according to compressing dynamics It holds the position on fixed band (2-3) and then adjusts the dynamics of compressing.It can pass through transparent fixation disk (1- during hemostasis by compression 4) point of puncture oppression is observed with pressurization disk (1-2), can finds the complication such as bleeding, the ulceration of point of puncture in time.It is pressing Compel in hemostasis, roomy fixed band (2-3), fixed underpan (2-5) and the elastic spacing steel bar (2-6) being fixedly secured is limiting When the over-activity of hip joint processed, the completely fixed sense of discomfort of patient can be mitigated.

Claims

1. a kind of limit property femoral artery compressing hemostasis device, the hemostasis by compression being mainly used for after femoral artery interventional procedure, feature Including：

Stop blooding unit block, by the pressurization disk (1-2) of compressing point of puncture, fixed disk (1-4) and spring positioned there between (1-5) is constituted；

Limit fixed cell component, by the elastic spacing steel bar (2-6) of limitation hip joint over-activity, fixed underpan (2-5) and The fixed band (2-3) of adjustable compressive pressure is constituted.

2. limit property femoral artery compressing hemostasis device according to claim 1, it is characterised in that：Pressurization disk (1-2) and solid Price fixing (1-4) is mainly made of transparent material, in pressing process can Puncture under direct vision point ambient conditions to be that monitoring punctures related concurrent The generation of disease and adjustment compressing dynamics provide foundation.

3. limit property femoral artery compressing hemostasis device according to claim 1, it is characterised in that pressurization disk (1-2) head end Pressure pad (1-1) is made of transparent and elastic silica gel material, and point of puncture pressure surface is in groove-like, can play fixed stock Artery simultaneously limits its movable effect；The compressing pad integrally carries drill way layout, can keep the ventilative and comfortable of pressure point.

4. limit property femoral artery compressing hemostasis device according to claim 1, it is characterised in that pressurization disk (1-2) and fixation By piston-like structure composition, the pressure rod of pressurization disk can be up and down in the groove of fixed disk for connection between disk (1-4), and two It is designed with spring assembly between person, can maintain to oppress the constant of point pressure when hip joint activity.

5. limit property femoral artery compressing hemostasis device according to claim 1, it is characterised in that fixed underpan (2-5) and solid Fixed band (2-3) is made of ventilative grid material, increases patient comfort while guarantee is fixedly secured, avoids the mistake to skin Degree compressing and adhesion；Meanwhile hip joint over-activity can be limited to keep away in the elastic spacing steel bar (2-6) of lower liner on hip joint Exempt from site of puncture bleeding；Fixed underpan covers epimere in patient's Bilateral lumbar and compressing side thigh, excessive in limitation hip joint Activity can provide the attachment point of fixed band simultaneously.

6. limit property femoral artery compressing hemostasis device according to claim 1, it is characterised in that at the proximal edge of fixed disk It is designed with and is threaded back through groove (1-6) for the fixed fixation band with attachment, fixed end of tape can be connected thereto by hasp.

7. limit property femoral artery compressing hemostasis device according to claim 1, it is characterised in that fixed band (2-3) is divided into two A major part:First constitutes fixed main part, is made of latticed gas permeable material, nonelastic or slight elasticity, Lateral surface is designed with Velcro hook side (2-2), and the fixation band for being connected and fixed chassis and fixed disk is threaded back through groove；Another part is constituted Pressure controlled main part, is made of elastic ligature, is designed with velcro hair side (2-4) thereon, can be by adjusting its attachment The position of point over the first portion adjusts compressing dynamics.