CN107213532A - A kind of subcutaneous extvavasated blood suction means - Google Patents
A kind of subcutaneous extvavasated blood suction means Download PDFInfo
- Publication number
- CN107213532A CN107213532A CN201710562587.9A CN201710562587A CN107213532A CN 107213532 A CN107213532 A CN 107213532A CN 201710562587 A CN201710562587 A CN 201710562587A CN 107213532 A CN107213532 A CN 107213532A
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- CN
- China
- Prior art keywords
- tube
- fixedly connected
- piston plate
- suction means
- negative
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/64—Containers with integrated suction means
- A61M1/67—Containers incorporating a piston-type member to create suction, e.g. syringes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/80—Suction pumps
- A61M1/81—Piston pumps, e.g. syringes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0413—Blood
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a kind of subcutaneous extvavasated blood suction means, including compound tube, pressue device and absorption heads, the middle part of the compound tube is high-voltage tube, the left and right sides of high-voltage tube is equipped with negative tube, first piston plate is movably equipped with high-voltage tube, second piston plate is movably equipped with inside two negative tubes, the upper surface of first piston plate is fixedly connected with support bar, the upper end of support bar in the middle part of crossbeam with being fixedly connected, the top of second piston plate has been fixedly connected with lifting rod, and the upper end of two lifting rods and the two ends of crossbeam are respectively fixedly connected with；The bottom side of the high-voltage tube offers air admission hole, and air admission hole is connected with pressue device, and the bottom of the negative tube is provided with aspirating hole, and the bottom outside of the compound tube is socketed with absorption heads.The present invention has easily manipulation, the characteristics of will not causing secondary injury to patient, with preferable promotion prospect.
Description
Technical field
The present invention relates to field of medical device, specially a kind of subcutaneous extvavasated blood suction means.
Background technology
Extravasated blood meeting pressuring nerve, therefore the harm of extravasated blood is sometimes more serious than broken skin bleeding, it is existing to be used to draw
The general of extravasated blood extracts the form to form negative pressure using syringe, and this mode is difficult to control, when practical syringe is drawn
Wait can not the position of syringe needle in hand well, secondary injury may be caused to patient；In consideration of it, in the market is occurred in that less
The partial equipment extracted dedicated for extravasated blood, such as the technical scheme that country patent CN201520162970.1 is proposed, the party
Case is dedicated for extracting extravasated blood, still, and the draw-out device of this construction is using trouble, it is necessary to be carried out to patients head using head-shield
Clamping, patient can agonize when using, and this device is merely able to handle head extravasated blood, has limitation using scope.
The content of the invention
It is an object of the invention to provide a kind of subcutaneous extvavasated blood suction means, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：A kind of subcutaneous extvavasated blood suction means, including combination
Pipe, pressue device and absorption heads, the middle part of the compound tube is high-voltage tube, and the left and right sides of high-voltage tube is equipped with negative tube, high
It is movably equipped with pressure pipe inside first piston plate, two negative tubes and is movably equipped with second piston plate, the upper end of first piston plate
Face is fixedly connected with support bar, and the upper end of support bar in the middle part of crossbeam with being fixedly connected, and the top of second piston plate is fixedly connected with
There is a lifting rod, the upper end of two lifting rods and the two ends of crossbeam are respectively fixedly connected with；
The bottom side of the high-voltage tube offers air admission hole, and air admission hole is connected with pressue device, pressue device include with
The appendix of air admission hole connection, the other end of appendix is connected with pressurizing ball, and the middle part of appendix is connected with a discouraged branch pipe,
Tracheae valve is installed in the port of export of discouraged branch pipe；
The bottom of the negative tube is provided with aspirating hole, and the bottom outside of the compound tube is socketed with absorption heads.
It is preferred that, the absorption heads include the first threaded collar being spirally connected with compound tube, and the bottom of the first threaded collar, which is fixed, to be connected
It is connected to leakproof rubber ring.
It is preferred that, the leakproof rubber ring is at least provided with two layers, and the bottom margin of leakproof rubber ring is fillet structure.
It is preferred that, the absorption heads can also include the second threaded collar being spirally connected with compound tube, the bottom of the second threaded collar
It is fixedly connected with cone-shaped hood, the bottom of cone-shaped hood, which is provided with opening, opening, is fixedly connected with leakproof rubber ring.
It is preferred that, the cone-shaped hood is conical shell, and cone-shaped hood and the second threaded collar are formed in one structure.
It is preferred that, the internal edge of the high-voltage tube and negative tube is fillet structure, first piston plate and high-voltage tube
Vertical view graph structure is identical, and negative tube is identical with the vertical view graph structure of second piston plate.
Compared with prior art, the beneficial effects of the invention are as follows：1. the scheme that the present invention produces negative pressure is simple, pass through centering
Between high-voltage tube in pressurizeed using pressurizing ball, the air pressure in raising high-voltage tube, hyperbar can drive first piston plate upward
Lifting, by the transmission of support bar, crossbeam and lifting rod, so as to drive second piston plate to rise, forms negative pressure in negative tube,
By aspirating hole and absorption heads, to carrying out extravasated blood absorption in patient positions, this mode positions more accurate, easy control, Ke Yiwen
Fixed formation negative pressure, and secondary injury will not be caused to patient；2. by using the absorption heads of two kinds of structures, it can adapt to not
Extravasated blood with area is handled, and the present invention need not be clamped to body area, do not resulted in pain, directly held
Absorption heads are directed at affected part by compound tube, and the present invention is applicable not only to head, is also applied for other relatively flat body
The extravasated blood processing of position.In summary, the present invention have easily manipulation, the characteristics of secondary injury will not being caused to patient, with compared with
Good promotion prospect.
Brief description of the drawings
Fig. 1 is compound tube structure top view of the invention；
Fig. 2 coordinates the structure sectional view of embodiment one for the present invention；
Fig. 3 is the structural representation of absorption heads embodiment one of the invention；
Fig. 4 coordinates the structure sectional view of embodiment two for the present invention；
Fig. 5 is the structural representation of absorption heads embodiment two of the invention.
In figure：1 compound tube, 2 high-voltage tubes, 3 negative tubes, 4 first piston plates, 5 second piston plates, 6 support bars, 7 crossbeams, 8
Lifting rod, 9 air admission holes, 10 appendixs, 11 pressurizing balls, 12 lose heart branch pipes, 13 tracheae valves, 14 aspirating holes, 15 first threaded collars,
16 leakproof rubber rings, 17 second threaded collars, 18 cone-shaped hoods, 19 leakproof rubber rings.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-5 are referred to, the present invention provides a kind of technical scheme：A kind of subcutaneous extvavasated blood suction means, including compound tube 1,
Pressue device and absorption heads, the middle part of compound tube 1 is high-voltage tube 2, and the left and right sides of high-voltage tube 2 is equipped with negative tube 3, high-voltage tube
It is movably equipped with 2 inside first piston plate 4, two negative tubes 3 and is movably equipped with second piston plate 5, the upper end of first piston plate 4
Face is fixedly connected with support bar 6, and the upper end of support bar 6 is fixedly connected with the middle part of crossbeam 7, and the top of second piston plate 5 is fixed
Lifting rod 8 is connected with, the upper end and the two ends of crossbeam 7 of two lifting rods 8 are respectively fixedly connected with；The bottom side of high-voltage tube 2 is opened
Provided with air admission hole 9, air admission hole 9 is connected with pressue device, and pressue device includes the appendix 10 being connected with air admission hole 9, appendix
10 other end is connected with pressurizing ball 11, and the middle part of appendix 10 is connected with a discouraged branch pipe 12, the outlet for the branch pipe 12 that loses heart
Tracheae valve 13 is installed in end；The bottom of negative tube 3 is provided with aspirating hole 14, and the bottom outside of compound tube 1 is socketed with absorption heads.
The internal edge of high-voltage tube 2 and negative tube 3 is fillet structure, and first piston plate 4 is identical with the vertical view graph structure of high-voltage tube 2,
Negative tube 3 is identical with the vertical view graph structure of second piston plate 5.The rounded edges of high-voltage tube 2 and negative tube 3 can make the close of inside
Envelope property more preferably, if the structure with turning, easily produces gas leakage at edge, influences using effect.
Embodiment one：It refer to Fig. 2, Fig. 3.Absorption heads include the first threaded collar 15 being spirally connected with compound tube 1, the first screw thread
The bottom of ring 15 is fixedly connected with leakproof rubber ring 16.Leakproof rubber ring 16 is at least provided with two layers, the bottom of leakproof rubber ring 16
Edge is fillet structure.
Embodiment two：It refer to Fig. 4, Fig. 5.Absorption heads can also include the second threaded collar 17 being spirally connected with compound tube 1, the
The bottom of two threaded collars 17 is fixedly connected with cone-shaped hood 18, the bottom of cone-shaped hood 18 be provided with opening, opening be fixedly connected with it is anti-
Leak rubber ring 19.Cone-shaped hood 18 is conical shell, and the threaded collar 17 of cone-shaped hood 18 and second is formed in one structure.
Operation principle：When using the present invention, affected part is punctured into a hole using the syringe needle or blade of sterilization, makes extravasated blood
It can be sucked out, a hand holds compound tube 1, absorption heads are directed at affected part, another hand is held pressurizing ball 11 and pressed repeatedly,
To being inflated in high-voltage tube 2, raise air pressure in high-voltage tube 2, so as to drive the position of first piston plate 4 to raise, by support
The transmission of bar 6, crossbeam 7 and lifting rod 8, drives the motion upwards of second piston plate 5, so as to forming negative pressure in negative tube 3, pass through
Aspirating hole 14, can carry out extravasated blood absorption to the affected part inside absorption heads, absorption heads using two kinds of forms, embodiment one be open compared with
Greatly, it is adaptable to which the larger extravasated blood processing of area, the absorption heads opening of embodiment two is smaller, it is adaptable to the processing of small area extravasated blood, more
Precisely.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of subcutaneous extvavasated blood suction means, including compound tube (1), pressue device and absorption heads, it is characterised in that：The combination
The middle part for managing (1) is high-voltage tube (2), and the left and right sides of high-voltage tube (2), which is equipped with negative tube (3), high-voltage tube (2), to be movably equipped with
Second piston plate (5), the upper surface of first piston plate (4) are movably equipped with inside first piston plate (4), two negative tubes (3)
It is fixedly connected with support bar (6), the upper end of support bar (6) in the middle part of crossbeam (7) with being fixedly connected, the top of second piston plate (5)
Lifting rod (8) is fixedly connected with, the upper end and the two ends of crossbeam (7) of two lifting rods (8) are respectively fixedly connected with；
The bottom side of the high-voltage tube (2) offers air admission hole (9), and air admission hole (9) is connected with pressue device, pressue device bag
The appendix (10) being connected with air admission hole (9) is included, the other end of appendix (10) is connected with pressurizing ball (11), appendix (10)
Middle part is connected with a discouraged branch pipe (12), and tracheae valve (13) is provided with the port of export for the branch pipe (12) that loses heart；
The bottom of the negative tube (3) is provided with aspirating hole (14), and the bottom outside of the compound tube (1) is socketed with absorption heads.
2. a kind of subcutaneous extvavasated blood suction means according to claim 1, it is characterised in that：The absorption heads are included with combining
The first threaded collar (15) that pipe (1) is spirally connected, the bottom of the first threaded collar (15) is fixedly connected with leakproof rubber ring (16).
3. a kind of subcutaneous extvavasated blood suction means according to claim 2, it is characterised in that：The leakproof rubber ring (16) is extremely
It is provided with two layers less, the bottom margin of leakproof rubber ring (16) is fillet structure.
4. a kind of subcutaneous extvavasated blood suction means according to claim 1, it is characterised in that：The absorption heads can also include
The second threaded collar (17) being spirally connected with compound tube (1), the bottom of the second threaded collar (17) is fixedly connected with cone-shaped hood (18), taper
The bottom of cover (18) is provided with opening, opening and is fixedly connected with leakproof rubber ring (19).
5. a kind of subcutaneous extvavasated blood suction means according to claim 4, it is characterised in that：The cone-shaped hood (18) is circular cone
Shape housing, cone-shaped hood (18) and the second threaded collar (17) are formed in one structure.
6. a kind of subcutaneous extvavasated blood suction means according to claim 1, it is characterised in that：The high-voltage tube (2) and negative pressure
The internal edge for managing (3) is fillet structure, and first piston plate (4) is identical with the vertical view graph structure of high-voltage tube (2), negative tube
(3) it is identical with the vertical view graph structure of second piston plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710562587.9A CN107213532A (en) | 2017-07-11 | 2017-07-11 | A kind of subcutaneous extvavasated blood suction means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710562587.9A CN107213532A (en) | 2017-07-11 | 2017-07-11 | A kind of subcutaneous extvavasated blood suction means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107213532A true CN107213532A (en) | 2017-09-29 |
Family
ID=59953702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710562587.9A Withdrawn CN107213532A (en) | 2017-07-11 | 2017-07-11 | A kind of subcutaneous extvavasated blood suction means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107213532A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350775A (en) * | 2018-11-09 | 2019-02-19 | 盛昱声 | A kind of temple negative-pressure vacuum dredging device |
-
2017
- 2017-07-11 CN CN201710562587.9A patent/CN107213532A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350775A (en) * | 2018-11-09 | 2019-02-19 | 盛昱声 | A kind of temple negative-pressure vacuum dredging device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170929 |
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| WW01 | Invention patent application withdrawn after publication |