A kind of extravasated blood extracting apparatus and its extravasated blood method for pulling out
Technical field
The present invention relates to a kind of medical domain, more particularly to a kind of extravasated blood extracting apparatus and its extravasated blood method for pulling out.
Background technology
Extravasated blood in human body is that thrombus can cause blockage of channel, easily forms hemiplegia, passages through which vital energy circulates varicose etc., and the lighter can also draw
Back is played to ache.The method of traditional treatment extravasated blood (thrombus) is a lot, some use massage method, some using cupping glass side
Method, the method that use also is deposited, roasting, boiling hot, also some is treated using the methods of magnetic therapy, electrotherapy in recent years, but curative effect is less
It is preferable, it is impossible to effect a radical cure, simply play a part of alleviation.
Therefore, with the development of medical science, for a variety of diseases as caused by extravasated blood, there is puncture technique.When in human body
When lesion occurs for portion, it is sometimes desirable to carry out biopsy or treatment to focus using puncturing.Mostly by way of Instrument measuring focus with
The orientation of skin anchor point and the depth of puncture needle.And because human factor is more, often result in and puncture inserting needle inaccuracy, influence
Treat accuracy.It sometimes for repeatedly inserting needle, can cause to wear by mistake when serious, greatly pain and risk are brought to patient.
Therefore, existing medical technology, also exist and be difficult to reach the problem of being accurately positioned point of puncture, so as to be produced to neighbouring skin histology
Strong influence.It concurrently there are the problems such as extravasated blood extraction is not exclusively thorough, and curative effect is low, and side effect is big.
The content of the invention
For above-mentioned deficiency, it is an object of the invention to provide a kind of extravasated blood extracting apparatus and its extravasated blood method for pulling out, becomes silted up
Blood extracting apparatus is reasonable in design, operation facility, safe and reliable, practical;Point of puncture and paracentesis depth are accurate, extravasated blood
Extract completely, whole process is safe and reliable, quick, has no side effect.
The present invention is that technical scheme is used by reaching above-mentioned purpose:
A kind of extravasated blood extracting apparatus, including a tank body and an air negative pressure mechanism, it is characterised in that also include detachable
Formula is arranged at the puncture needle in tank body, wherein, the puncture needle include a needle tube body, be arranged at needle tube body front end a needle body,
And an installation portion of needle tube body rear end is arranged at, a passage is offered in the needle tube body front end side, and in the needle tube body
With being connected in installation portion integrally formed with a negative pressure cavity, the negative pressure cavity front end with passage, rear end is connected to air negative pressure machine
Structure.
As a further improvement on the present invention, a tapped opening, the peace are offered at the top of the tank body
Dress portion has the external screw thread that the internal thread with opening matches.
As a further improvement on the present invention, the length sum of the needle tube body and needle body is less than the depth of tank body.
As a further improvement on the present invention, the needle tube body tube body and is connected to before including being connected to the one of needle body
Between preceding tube body and installation portion one after tube body, wherein, the passage be opened in before on the side of tube body one, and before this
Offer and be connected with negative pressure cavity and a tapped adjustment hole on another side of tube body, one is provided with the adjustment hole
Set screw.
As a further improvement on the present invention, the length of the needle body is 1-1.5cm, and the needle body is flat pin.
Extravasated blood method for pulling out based on above-mentioned extravasated blood extracting apparatus, it is characterised in that comprise the following steps:
(1) human skin tissue blood silting region is found out, blood silting region is defined as penetrating area;
(2) after determining penetrating area, point of puncture is uniformly distributed with 1-5cm spacing in the penetrating area, and mark;
(3) local anaesthesia is carried out to each point of puncture scutching medicine;
(4) puncture needle is installed on tank body, and the installation portion rearward end of puncture needle is connected with air negative pressure mechanism,
Tank body is placed on penetrating area, swelled the human skin tissue of penetrating area by air negative pressure, while spike pierces
Human skin tissue;
(5) after the completion of puncturing, puncture needle is disassembled from tank body, then the air negative pressure in the opening connection of tank body
Mechanism, cup, the extravasated blood whole that will be ensconced in human skin tissue are extracted repeatedly in penetrating area, are until can not pull out extravasated blood
Only;
(6) penetrating area is sterilized with Iodophor, wrapping.
As a further improvement on the present invention, the step (1) specifically includes following steps:According to collaterals of human distribution map
With the corresponding position in acupuncture point distribution map finger pressure patient back, and the regular swollen position of acid of patient is inquired, uncomfortable position is
The region of patient back blood silting.
As a further improvement on the present invention, the step (1) is further comprising the steps of:Existed by human body infrared imager
Patient is taken pictures at back, obtains the temperature distribution state in each region in patient back, and the low region of displays temperature is patient's back of the body
The region of portion's blood silting.
As a further improvement on the present invention, the step (1) is further comprising the steps of:Analyzer is analysed by thermosphere, looked for
To the heat distribution of patient's back surfaces and the relation of heat depth, obtain the depth of internal heat resource, heat radiation value, the shape of thermal source and
The information of change, obtain the region of patient back blood silting.
As a further improvement on the present invention, the step (3) specifically includes following steps:Using human epidermal thimerosal
Patient back is carried out disinfection, then epidermis anesthesia, anesthesia duration 30- are carried out to each point of puncture with epidermis class narcotics
60 minutes.
Beneficial effects of the present invention are:
(1) extravasated blood extracting apparatus is reasonable in design, operation facility, safe and reliable, practical, available in extraction human body
Extravasated blood, it is quick;
(2) blood silting region determines accurate quick that paracentesis depth is accurate, and extravasated blood extracts complete, whole process peace
It is complete reliable, it is quick, have no side effect;During extravasated blood is pulled out, because negative pressure is very big caused by cup, the extravasated blood of extraction is
Extravasated blood in tank body surface area, on the skin histology in other regions without influence, securely and reliably.
Above-mentioned is the general introduction of inventive technique scheme, below in conjunction with accompanying drawing and embodiment, the present invention is done further
Explanation.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
Further to illustrate the present invention to reach the technological means and effect that predetermined purpose is taken, below in conjunction with accompanying drawing
And preferred embodiment, the embodiment of the present invention is described in detail.
Embodiment one:
Refer to Fig. 1, the present embodiment provides a kind of extravasated blood extracting apparatus, including a tank body 1, an air negative pressure mechanism and
The detachable puncture needle 2 being arranged in tank body 1, wherein, the puncture needle 2 includes a needle tube body 21, is arranged at needle tube body 21
One needle body 22 of front end and the installation portion 23 for being arranged at the rear end of needle tube body 21, one is offered in the front end side of needle tube body 21
Passage 211, and it is interior integrally formed with a negative pressure cavity, the negative pressure cavity front end and passage with installation portion 23 in the needle tube body 21
211 are connected, and rear end is connected to air negative pressure mechanism.In the present embodiment, between air negative pressure mechanism and tank body 1 and air
It is detachable connection between negative pressure mechanism and puncture needle 2, is quickly removed and installed beneficial in different phase, meets different need
Ask.
Specifically, the combination of tank body 1 and puncture needle 2 is, tapped one is offered at the top of the tank body 1
Opening 11, the installation portion 23 have the external screw thread that the internal thread with opening 11 matches.
Simultaneously as, it is necessary to swelled the human skin tissue of penetrating area using air negative pressure before extravasated blood is pulled out, because
This, reserves a certain distance, then in the present embodiment, the needle tubing between the port of tank body 1 and the end of needle body 22 of puncture needle 2
The length sum of body 21 and needle body 22 needs the depth less than tank body 1.
In the present embodiment, the needle tube body 21 tube body 212 and is connected to front tube before including being connected to the one of needle body 22
Between body portion 212 and installation portion 23 one after tube body 213, wherein, the passage 211 is opened in the preceding side of tube body 212 1
On, and offer on preceding 212 another side of tube body and to be connected with negative pressure cavity and a tapped adjustment hole, in the tune
A set screw 24 is provided with knothole.By being engaged for set screw and adjustment hole, passage 211 and negative pressure cavity can adjust
The openings of sizes of junction, so as to which negative pressure value be adjusted, the more conducively control to negative-pressure cupping puncture process.
Meanwhile when puncturing, in order to prevent the needle body 22 of puncture needle 2 from causing more serious injury to patient skin, such as
Bone or musculature are hurt, the present embodiment has made certain limitation to the size of the needle body 22 of puncture needle 2, while also can basis
Specifically need to set different sizes, it is preferred that the length of the needle body 22 is 1-1.5cm, and the needle body 22 is flat pin.
The extravasated blood extracting apparatus that the present embodiment provides, reasonable in design, operation facility is safe and reliable, practical, can use
It is quick in extravasated blood in extraction human body.
The extravasated blood extracting apparatus provided using the present embodiment, can use negative-pressure cupping puncture method, realize the extraction of extravasated blood.
Specifically, the present embodiment provides a kind of extravasated blood method for pulling out based on above-mentioned extravasated blood extracting apparatus, including following step
Suddenly:
(1) human skin tissue blood silting region is found out, blood silting region is defined as penetrating area;
(2) after determining penetrating area, point of puncture is uniformly distributed with 1-5cm spacing in the penetrating area, and mark;
(3) local anaesthesia is carried out to each point of puncture scutching medicine;
(4) puncture needle 2 is installed on tank body 1, and by the rearward end of installation portion 23 of puncture needle 2 and air negative pressure mechanism phase
Connection, tank body 1 is placed on penetrating area, is swelled the human skin tissue of penetrating area by air negative pressure, is punctured simultaneously
Human skin tissue is broken in acupuncture;
(5) after the completion of puncturing, puncture needle 2 is disassembled from tank body 1, then overhead is connected at the opening 11 of tank body 1
Gas negative pressure mechanism, the cup repeatedly in penetrating area, the extravasated blood that will be ensconced in human skin tissue is all extracted, until can not pull out
Untill extravasated blood;
(6) penetrating area is sterilized with Iodophor, wrapping.
The step (1) comprises the following steps:
First, taken pictures by human body infrared imager at patient back, obtain the temperature point in each region in patient back
Cloth situation, the low region of displays temperature are the region of patient back blood silting;
Then, according to collaterals of human distribution map and the corresponding position in acupuncture point distribution map finger pressure patient back, and patient is inquired
The regular swollen position of acid, uncomfortable position are the region of patient back blood silting., can be accurate by the two steps
Blood silting region is found out, as needs penetrating area.
The step (3) specifically includes following steps:Using human epidermal thimerosal (for example, medicinal alcohol or Iodophor)
Patient back is carried out disinfection, then epidermis anesthesia, anesthesia duration 30- are carried out to each point of puncture with epidermis class narcotics
60 minutes.By the step, with pain of the reduction of patient during skin penetrating.
Before carrying out pulling out extravasated blood, in order to allow patient to improve resistance, it can eat and mend hemotrophic food or health products, together
When, the fitness depending on individual determines magnitude of recruitment and prolongation.
The present embodiment combination extravasated blood extracting apparatus, using negative-pressure cupping puncture method, realize the extraction of extravasated blood, blood silting area
Domain determination is accurate quick, and paracentesis depth is accurate, and extravasated blood is extracted completely, and whole process is safe and reliable, quick, no secondary work
With;During extravasated blood is pulled out, because negative pressure is very big caused by cup, the extravasated blood of extraction is the silt in tank body surface area
Blood, on the skin histology in other regions without influence, securely and reliably.
The extravasated blood method for pulling out that the present embodiment provides, suitable for diseases such as hypertension, high fat of blood, the viscous, hyperglycaemia of high blood
The apoplexy of disease, heart infarction people at highest risk, cerebral thrombus, cerebral infarction, cerebral hemorrhage, cerebral blood supply insufficiency, Patients with Apoplexy Sequela, cardiac muscle stalk
Extremely, the arthritic patients such as coronary heart diseases and angina pectoris patient, cervical spondylopathy, lumbar vertebra disease, scapulohumeral periarthritis, gonitis, rheumatism, rheumatoid, in vain
The patients such as cataract or glaucoma, glaucoma, visual impairment, eye-blurred.
Embodiment two:
The present embodiment and the main distinction of embodiment one are:
The step (1) comprises the following steps:
First, taken pictures by human body infrared imager at patient back, obtain the temperature point in each region in patient back
Cloth situation, the low region of displays temperature are the region of patient back blood silting;
Then, analyzer is analysed by thermosphere, finds the relation of the heat distribution of patient's back surfaces and heat depth, obtain inside
Depth, heat radiation value, the shape of thermal source and the information of change of thermal source, obtain the region of patient back blood silting.Pass through this
Two steps, blood silting region can be accurately found out, as needs penetrating area.
The above described is only a preferred embodiment of the present invention, be not intended to limit the scope of the present invention,
Therefore identical with the above embodiment of the present invention or approximate technical characteristic is used, and obtained other structures, the guarantor in the present invention
Within the scope of shield.