CN203724155U

CN203724155U - Femoral artery compressor

Info

Publication number: CN203724155U
Application number: CN201420015328.6U
Authority: CN
Inventors: 张海涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-01-10
Filing date: 2014-01-10
Publication date: 2014-07-23
Anticipated expiration: 2024-01-10

Abstract

The utility model relates to a femoral artery compressor. The compressor comprises a compressing disc and a pressurizing screw rod and is characterized in that the compressing disc is made of transparent materials to be in a bionic disc shape, a screw hole is formed in the center of the compressing disc, a first support arm, a second support arm and a third support arm are arranged on the side wall of the compressing disc, two connecting hooks are arranged on the first support arm, the second support arm and the third support arm are respectively provided with one connecting hook, the pressurizing screw rod is a hollow screw rod with a handle at one end, and the compressor further comprises a pressing plate and a silica gel pressing head. The pressing plate is in a flat elliptic cylinder shape, two mounting holes are symmetrically formed in the pressing plate, a connecting column perpendicular to the pressing plate is arranged in the center of one face of the pressing plate, a connecting clamping head is arranged at the end of the connecting column, the silica gel pressing head is in an elliptic segment shape, and two mounting columns corresponding to the mounting holes of the pressing plate are arranged on the plane of the silica gel pressing head. The femoral artery compressor has the advantages that the compressing disc is good in fixing stability, the skin cannot be injured, the compressing position is accurate, and secondary injury to the skin cannot be caused.

Description

Femoral artery compressor

Technical field

This utility model relates to a kind of femoral artery compressor, belongs to medical instruments field.

Background technology

Percutaneous femoral artery puncture (Seldinger technology) is got involved inspection and is treated and is widely used in clinical neurosurgery field at present.But how effectively postoperative minimizing hemorrhage, shortening affected limb braking time, and the occurrence probability of prevention or minimizing deep venous thrombosis, reduces medical expense, always by clinical neurosurgery intervention doctor is paid close attention to.At present existing invasive and Noninvasive hemostasis mode are available.Stiching instrument belongs to invasive hemostasis equipment in blood vessel, but its expensive (10,000 yuan of RMB nearly), and itself has certain damaging to blood vessel.In recent years, home and abroad 2 of several moneys formula arteria femoralis compression hemostat that is adhesively fixed that also releases one after another, its platen is shaped as ellipse, and its weak point of this type of arteria femoralis compression hemostat is that 2 of 1. platens fix its poor stability, is easily shifted and causes hemorrhage or oozing of blood.2. direct under mightiness belt high-tension state and adhering skin is fixed and can be caused skin allergy and ulceration.3. its compressing position is not easy precisely.4. pressure head and pressurization screw rod synchronous rotary, easily causes the secondary damage of skin.

Summary of the invention

It is good that the purpose of this utility model is to provide a kind of platen stability maintenance, and platen does not use mightiness belt to be adhesively fixed, can injured skin, compressing position precisely, can not cause to skin the femoral artery compressor of secondary damage.

The purpose of this utility model is achieved in the following ways:

This utility model comprises platen, pressurization screw rod, it is characterized in that: platen is the bionical dish that transparent material is made, the central authorities of platen have the screw coordinating with the screw flight that pressurizes, on the sidewall of platen separately be provided with the first support arm, the second support arm and the 3rd support arm, the first support arm is provided with two butt hooks, on the second support arm and the 3rd support arm, be equipped with a butt hook, pressurization screw rod is the cored screw of one end band handle; This utility model also includes pressing plate and silica gel pressure head, pressing plate is flat elliptical cylinder-shape, on pressing plate, symmetry has two installing holes, Yi Gemian center at pressing plate is provided with the joint pin vertical with hold-down plate surface, the end of joint pin is with connecting dop, silica gel pressure head is oval segment-shaped, is provided with two erection columns corresponding with pressing plate installing hole in the plane of silica gel pressure head.

Two erection columns of described silica gel pressure head and two installing holes of pressing plate are connected; Pressurization screw rod is passed through from the screw of platen by platen concave side; In the centre bore of the joint pin insertion pressurization screw rod of pressing plate, be connected with pressurization screw rod.

The utility model has the advantages that: on the basis in conjunction with base of principle of human engineering and human anatomy principle, by the mechanical pressure principle hemostasis of science of groin bionics " 3 one-tenth faces " principle conjugate.Highly in hemostasis by compression process select, implement compressing for femoral artery puncture point, effectively reduced deep venous thrombosis occurrence probability, more effectively improved the quality of hemostasis by compression, eliminated the generation of the complication such as deep venous thrombosis in hemostasis by compression process.And in hemostasis by compression process, do not use colloidality material and contact skin, thereby avoid the generation of skin allergy and ulceration.And then effectively reduced the free-hand pressing time of medical worker, and also alleviate patient's misery simultaneously, also reduce patient's financial burden simultaneously.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Detailed description of the invention

With reference to accompanying drawing, this utility model comprises platen 1, pressurization screw rod 9, platen is the bionical dish that transparent material is made, the central authorities of platen have the screw 2 coordinating with the screw flight that pressurizes, evenly spaced the first support arm 8, the second support arm 11 and the 3rd support arm 12 of being provided with on the sidewall of platen, the first support arm is provided with left and right two butt hooks, on the second support arm and the 3rd support arm, is equipped with a butt hook, and pressurization screw rod is the cored screw of one end band hexagonal (hexagon)nut handle 10; This utility model also includes pressing plate 6 and silica gel pressure head 4, pressing plate is flat elliptical cylinder-shape, on pressing plate, symmetry has two installing holes 5, Yi Gemian center at pressing plate is provided with the joint pin vertical with hold-down plate surface 7, the end of joint pin is with connecting dop, dop is conical, has tension force seam on it; Silica gel pressure head is oval segment-shaped, is provided with two erection columns 3 corresponding with pressing plate installing hole in the plane of silica gel pressure head.The connected mode of each parts of the present utility model is: two erection columns of silica gel pressure head are buckled well with two installing holes of buckle mounting means and pressing plate; By the hollow pressurization screw rod with hexagonal (hexagon)nut handle by dextrorotation in the screw of transparent bionical dish-shaped platen central authorities then pass through; The joint pin that installs silica gel pressing plate is inserted with buckle mounting means in the centre bore of pressurization screw rod and be connected with hollow pressurization screw rod.

Before cerebrovascular disease interventional therapy, be ready to two fixing bands with magnetic sticky buckle, No. 1 fixing band is laid on radiography bed, particular location is patient's bilateral anterior superior iliac spine line place, and No. 2 fixing bands are laid on to patient's right lateral thigh root place.Cerebrovascular disease interventional therapy is postoperative, by Arterial sheath head before not exiting femoral artery, the platen of the artery compression hemostat installing is placed in to groin place, right side, and make silica gel pressure head be placed in femoral artery puncture point body surface projection place, when patient's right hand is extracted Arterial sheath, left hand is held screw rod and is given to exert pressure downwards, flows out as standard without arterial blood taking skin incisions.Now assistant fixes No. 1 fixing band left side being laid in advance on radiography bed with the second support arm of platen around the left anterior superior iliac spine of patient top with magnetic sticky buckle, and right side is fixed with magnetic sticky buckle with the 3rd support arm of platen around the right anterior superior iliac spine of patient below.The first support arm of platen is fixed with magnetic sticky buckle with No. 2 fixing bands that are laid in advance on radiography bed.Fixing complete, according to the thickness of patient's subcutaneous fat, rotation pressurization screw handle clockwise, now, the rotation of pressurization screw rod, and pressing plate and silica gel pressure head be not with the rotation of pressurization screw rod, can not cause secondary damage to skin.Observe point of puncture by transparent platen and have or not hemorrhagely, and the pressurization of rotation pressurization screw handle is adjusted to and can contacts right side pulsation of foot dorsal artery, and skin incisions flows out and is advisable without arterial blood.

Claims

1. a femoral artery compressor, comprise platen, pressurization screw rod, it is characterized in that: platen is the bionical dish that transparent material is made, the central authorities of platen have the screw coordinating with the screw flight that pressurizes, on the sidewall of platen separately be provided with the first support arm, the second support arm and the 3rd support arm, the first support arm is provided with two butt hooks, on the second support arm and the 3rd support arm, is equipped with a butt hook, and pressurization screw rod is the cored screw of one end band handle; This utility model also includes pressing plate and silica gel pressure head, pressing plate is flat elliptical cylinder-shape, on pressing plate, symmetry has two installing holes, Yi Gemian center at pressing plate is provided with the joint pin vertical with hold-down plate surface, the end of joint pin is with connecting dop, silica gel pressure head is oval segment-shaped, is provided with two erection columns corresponding with pressing plate installing hole in the plane of silica gel pressure head.

2. femoral artery compressor according to claim 1, is characterized in that: two erection columns of described silica gel pressure head and two installing holes of pressing plate are connected; Pressurization screw rod is passed through from the screw of platen by the concave side of platen; In the centre bore of the joint pin insertion pressurization screw rod of pressing plate, be connected with pressurization screw rod.