Rapid hemostatic device provided with guide wire

A guide wire and fast technology, applied in medical science, surgery, ligation, etc., can solve problems such as unsatisfactory hemostatic effect, difficulty in reaching blind holes and deep wounds with hemostatic materials, achieve flexible and convenient fixation, and reduce complications during use The incidence of symptoms and the effect of portability

Active Publication Date: 2018-07-20
中国人民解放军联勤保障部队第九〇〇医院
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For blind hole wounds, the wound formed is deep and irregular in spiral shape, and the hemostatic material is usually difficult to reach the top of the blind hole wound, resulting in unsatisfactory hemostatic effect

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Rapid hemostatic device provided with guide wire
  • Rapid hemostatic device provided with guide wire
  • Rapid hemostatic device provided with guide wire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Such as figure 1 As shown, in this embodiment, the rapid hemostasis device with a guide wire includes a plurality of hemostatic units 1 for hemostasis on a wound, and a guide wire 2 for passing through each hemostatic unit.

[0045] The inside of each hemostatic unit is provided with a channel 11 that runs through the hemostatic unit and is used for the guide wire to pass through. The head of the hemostatic unit is bullet-shaped, and the tail of the hemostatic unit is correspondingly provided to allow the head of another hemostatic unit to be inserted. The depression 3.

[0046] When performing hemostasis on a blind hole gun wound, first insert one end of the guide wire into the wound up to the top of the wound, then insert the other end of the guide wire into the through hole from the top of the hemostatic unit, and the hemostatic unit runs along the guide wire Insert the next hemostatic unit into the wound tract in the same way, and insert the top of the hemostatic u...

Embodiment 2

[0049] On the basis of the structure of Embodiment 1, further, the hemostatic unit of this embodiment includes a plurality of hemostatic subunits 5 for hemostasis of the wound; The connecting wires 6 are connected in series to form a hemostatic chain.

[0050] Further, the hemostatic sub-unit 5 is composed of a hemostatic block 5-1 inflated by sucking blood.

[0051] The hemostatic sub-units 5 are arranged in waves, and each hemostatic sub-unit 5 is distributed at the crest or trough;

[0052] The connecting wire 6 is made of insoluble material, and between the adjacent odd-numbered hemostatic sub-units 5 and between the adjacent even-numbered hemostatic sub-units 5 counting from the first hemostatic sub-unit 5 at the beginning are respectively A soluble wire 7 is connected.

Embodiment 3

[0054] On the basis of the foregoing embodiment 1 or 2, the difference is that the hemostatic unit 1 is composed of a casing 1-2 with a closed inner cavity 1-1 and a filler located in the inner cavity, and the casing is composed of The agglomerated hemostatic block 5-1 is pressed, and the filling is composed of multiple functional capsules 5-2 for assisting hemostasis. The housing 1-2 includes a front housing 1-2-1 and a rear end cover 1-2-2. The functional capsule 5-2 is one or any combination of a decompression capsule filled with gas, a dye capsule filled with dye, or an anti-inflammatory capsule filled with anti-inflammatory drugs. When the hemostatic unit expands rapidly in the wound tract, the functional capsule in the inner cavity is squeezed, and the capsule ruptures, and the decompression capsule further releases space for the expansion of the hemostatic material, adjusting the compression force of the hemostatic material expansion on the wound, preventing The tissue...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the field of medical equipment, and in particular to a rapid hemostatic device provided with a guide wire. The rapid hemostatic device is characterized by comprising a plurality of hemostatic units and the guide wire on which the various hemostatic units are inserted, wherein a channel, which runs through each hemostatic unit and from which the guide wire can run through,is arranged in the hemostatic unit; the head of the hemostatic unit is represented as a bullet head; and a concave part, in which the head of an other hemostatic unit is inserted, is correspondingly arranged in the tail of each hemostatic unit. The rapid hemostatic device applicable to rapid hemostasis of war wounds and provided with the guide wire provided by the invention is especially suitablefor rapid hemostasis of blind hole bullet wounds.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a rapid hemostasis device with a guide wire. Background technique [0002] Solving the problem of blood loss is still the most urgent problem to be solved in the treatment of war trauma. According to relevant data, cases of uncontrolled massive blood loss account for 90% of retrievable deaths. [0003] At present, the use of tourniquets for hemostasis on the battlefield has the disadvantages of incomplete hemostasis, inconvenient operation, inability to use with one hand, and difficult pressure control and observation. In addition, it is easy to cause severe pain or tissue damage. The distal tissue is prone to ischemic damage after using the tourniquet currently installed by the army, causing tissue necrosis, anaerobic infection, resulting in amputation and even life-threatening. The use of tourniquets on the battlefield was discouraged due to fear of limb necrosis. [0004] Fr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/12
CPCA61B17/12136A61B17/12163A61B2017/12004A61B2017/1205
Inventor 王瑜杨为锦
Owner 中国人民解放军联勤保障部队第九〇〇医院
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap