CN110236631A - Negative pressure haemostat - Google Patents
Negative pressure haemostat Download PDFInfo
- Publication number
- CN110236631A CN110236631A CN201910568627.XA CN201910568627A CN110236631A CN 110236631 A CN110236631 A CN 110236631A CN 201910568627 A CN201910568627 A CN 201910568627A CN 110236631 A CN110236631 A CN 110236631A
- Authority
- CN
- China
- Prior art keywords
- negative
- hemostasis
- negative pressure
- pressure
- haemostat
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/02—Adhesive plasters or dressings
- A61F13/0203—Adhesive plasters or dressings having a fluid handling member
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F2013/00361—Plasters
- A61F2013/00365—Plasters use
- A61F2013/00463—Plasters use haemostatic
- A61F2013/00468—Plasters use haemostatic applying local pressure
Abstract
The present invention relates to a kind of negative pressure haemostat, including negative-pressure cup, valve is provided on negative-pressure cup；It is characterized by also including finger rings and hemostasis part, the hemostasis part is vertically set on the center of negative-pressure cup, the hemostasis part includes hemostasis briquetting, telescopic segment and fixed section, the fixed section is fixed on negative-pressure cup top center, fixed section upper end connects finger ring, fixed section lower end and telescopic segment upper end integrally connected, telescopic segment lower end and hemostasis briquetting integrally connected；Telescopic cavity is equipped in the telescopic segment, sliding is provided with connector in the telescopic cavity；Fixed cavity is equipped in the fixed section, sliding is provided with limited block in the fixed cavity, and the lower end of the limited block is connected with the upper end of connector, and the lower end of connector is fixedly connected with hemostasis briquetting.Structure of the invention is ingenious, and design rationally, without patient's pressing cotton swab hemostasis for a long time, not will cause hand fatigue, and be used multiple times, reduce medical treatment cost, while easy to use.
Description
Technical field
The present invention relates to a kind of negative pressure haemostats, belong to nursing device technical field.
Background technique
In the prior art, it for the patient for completing infusion, needs to carry out pressing haemostatic to infusion wound, in hemostasis
In the process, user usually voluntarily sticks tourniquet and stops blooding by cotton swab by pressure infuser wound or in infusion wound,
In this way, patient is brought inconvenience using cotton swab by pressure infuser wound, easily cause hand tired for a long time.
To prevent patient from problem above occur, it is therefore necessary to which designing one kind can overcome the negative pressure of drawbacks described above to stop blooding
Device.
Summary of the invention
It is an object of the present invention to overcome the shortcomings of the prior art and provide a kind of clever structure, design rationally, makes
With convenient negative pressure haemostat.
Technical solution: negative pressure haemostat, including negative-pressure cup is provided according to the present invention, the negative-pressure cup is used to make by vacuum
With patient body-surface is adsorbed in, valve is provided on negative-pressure cup；It is characterized by also including finger ring and hemostasis part, the hemostasis parts
It is vertically set on the center of negative-pressure cup, the hemostasis part includes hemostasis briquetting, telescopic segment and fixed section, and the fixed section is solid
It is scheduled on negative-pressure cup top center, fixed section upper end connects finger ring, fixed section lower end and telescopic segment upper end integrally connected, stretches
Section lower end and hemostasis briquetting integrally connected；It is equipped with telescopic cavity in the telescopic segment, slides the company of being provided in the telescopic cavity
Fitting；Fixed cavity is equipped in the fixed section, sliding is provided with limited block, the lower end of the limited block in the fixed cavity
It is connected with the upper end of connector, the lower end of connector is fixedly connected with hemostasis briquetting.
As a further improvement of the present invention, the hemostasis part further includes dismountable hemostasis iodine cotton block；The hemostasis pressure
The lower end of block is equipped with buckle column, and the hemostasis iodine cotton block includes cotton block bottom plate and cotton block body, the upper surface of the cotton block bottom plate
The buckle slot matched with buckle column is offered, the cotton block body is fixed on the lower surface of the cotton block bottom plate.
As a further improvement of the present invention, the cotton block body is the hemispherical of lower lobes.
It as a further improvement of the present invention, is to be detachably connected between the finger ring and hemostasis part.
As a further improvement of the present invention, it is provided with connecting pin below the finger ring, is set above the hemostasis part
It is equipped with the connector matched with connecting pin, the fixture block of the two sides setting of the connecting pin can be correspondingly arranged along connector two sides
Card slot protrude into internal rotating and the clamping of connector.
As a further improvement of the present invention, the bottom surface of the negative-pressure cup is fitted with adhesive tape.
As a further improvement of the present invention, the cushion of elastically deformable is provided at the top of the fixed cavity.
As a further improvement of the present invention, the telescopic segment is the corrugated telescopic sealing made of elastic material
Set.
As a further improvement of the present invention, the negative-pressure cup is transparent tank body.
As a further improvement of the present invention, the negative-pressure cup is to form the elastic tank body of negative pressure by squeezing or be logical
Cross the hard tank body that suction forms negative pressure.
Compared with the prior art, the invention has the following advantages:
1), structure of the invention is ingenious, and rationally, negative-pressure cup is adsorbed in patient body-surface by vacuum action for design, makes the part that stops blooding
Lower end is pressed in bleeding part, reaches haemostatic effect, and thus without patient's pressing cotton swab hemostasis for a long time, it is tired not will cause hand
Labor, and negative pressure haemostat is used multiple times, and reduces medical treatment cost, while easy to use.
2), hemostasis iodine cotton block can be further arranged in the present invention on hemostasis briquetting, press patient by hemostasis iodine cotton block
Bleeding part, pressing haemostatic effect is more preferable, and the iodine cotton block that stops blooding can be removed and renew, low in cost.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment of the present invention 1；
Fig. 2 is the schematic diagram of internal structure of the embodiment of the present invention 1；
Fig. 3 is the structure enlargement diagram of hemostasis part in the embodiment of the present invention 1；
Fig. 4 is the structure enlargement diagram of hemostasis part in the embodiment of the present invention 2.
Description of symbols: 1- finger ring, the connecting pin 11-, 2- hemostasis part, 21- connector, 22- cushion, 23- limiting section,
24- limited block, 25- connector, 26- hemostasis briquetting, 27- telescopic segment, 271- telescopic cavity, 28- fixed section, 281- lock chamber
Body, 29- buckle column, 3- negative-pressure cup, 4- adhesive tape, 5- hemostasis iodine cotton block, 51- cotton block bottom plate, 52- cotton block body, 53- buckle slot,
6- valve.
Specific embodiment
Below with reference to specific drawings and examples, the invention will be further described.
Embodiment 1
As shown in FIG. 1 to 3, embodiment 1 discloses a kind of negative pressure haemostat, including finger ring 1, hemostasis part 2 and negative-pressure cup
3, the negative-pressure cup 3 is used to be adsorbed in patient body-surface by vacuum action, and valve 6 is provided on negative-pressure cup 3；The hemostasis part 2
It is vertically set on the center of negative-pressure cup 3, the hemostasis part 2 includes hemostasis briquetting 26, telescopic segment 27 and fixed section 28, described
Fixed section 28 is fixed on 3 top center of negative-pressure cup, and 28 upper end of fixed section connects finger ring 1,28 lower end of fixed section and telescopic segment
27 upper end integrally connecteds, 27 lower end of telescopic segment and hemostasis 26 integrally connected of briquetting；Telescopic cavity is equipped in the telescopic segment 27
271, the interior sliding of the telescopic cavity 271 is provided with connector 25；Fixed cavity 281 is equipped in the fixed section 28, it is described solid
Determine sliding in cavity 281 and be provided with limited block 24, the lower end of the limited block 24 is connected with the upper end of connector 25, connector
25 lower end is fixedly connected with hemostasis briquetting 26.
When specifically used, the valve 6 on negative-pressure cup 3 is closed in advance, and nurse first wears finger ring 1 on finger, by negative pressure
The alignment patient's of tank 3 needs puncture site, and then operating negative-pressure cup 3 makes negative-pressure cup 3 form negative pressure, and negative-pressure cup 3 passes through vacuum action
It is adsorbed in patient body-surface, 2 lower end of the part pressing that makes to stop blooding is in bleeding part, and during pressing, hemostasis briquetting 26 pushes limit
Block 24 and connector 25 are slightly moved to top, and flexible deformation can occur for simultaneous retractable section 27, to carry out to hemostasis briquetting 26
Buffering, the briquetting 26 that stops blooding at this time press bleeding part, reach haemostatic effect, and thus without patient, pressing cotton swab stops for a long time
Blood not will cause hand fatigue.When without opening the valve 6 on negative-pressure cup 3, making ambient atmosphere and negative pressure when continuing pressing haemostatic
It is connected to, negative pressure haemostat can smoothly be removed, and negative pressure haemostat is used multiple times, and reduces medical treatment cost inside tank 3,
It is easy to use simultaneously.The material of the hemostasis briquetting 26 preferably uses cork, can increase the comfort level of patient.
As shown in Figure 1 and Figure 2, it in the present embodiment 1, is detachably connected between the finger ring 1 and hemostasis part 2.So set
It sets, finger ring 1 can remove after usage, avoid the gravity due to its own from causing entire negative pressure haemostat that cannot stablize solid
It is scheduled on patient body-surface.
As shown in Figure 1 and Figure 2, in the present embodiment 1, the lower section of the finger ring 1 is provided with connecting pin 11, the hemostasis part 2
Top is provided with the connector 21 matched with connecting pin 11, and the fixture block of the two sides setting of the connecting pin 11 can be along connector
The card slot that 21 two sides are correspondingly arranged protrudes into the internal rotating of connector 21 and clamping.So set, between finger ring 1 and hemostasis part 2
Quickly connection or disassembly can be achieved, it is easy to operate.It certainly, can also can using other conventional between finger ring 1 and hemostasis part 2
Dismantling connection structure, non-design focal point herein, so it will not be repeated.
In Fig. 2, in the present embodiment 1, the bottom surface of the negative-pressure cup 3 is fitted with adhesive tape 4.So set, in the work of adhesive tape 4
Under, negative-pressure cup 3 can be more sealingly fixed on patient skin, at this point, adhesive tape 4, which increases negative-pressure cup 3, conforms to effect, make to bear
Pressure tank 3 conforms to more stable.
In Fig. 2, in the present embodiment 1, the telescopic segment 27 is the corrugated telescopic sealing set made of elastic material.
So set, telescopic segment 27 is more stable when elongating or shortening, thus the briquetting 26 that guarantees to stop blooding to the pressing of bleeding part more
For stabilization.
In Fig. 3, in the present embodiment 1, the top of the fixed cavity 281 is provided with the cushion 22 of elastically deformable.
So set, hemostasis briquetting 26 pushes limited block 24 and connector 25 to be moved upward to a positioning during pressing haemostatic
When setting, limited block 24 can be abutted with cushion 22, and cushion 22 plays buffer function by the flexible deformation of itself, avoids pressing
Dynamics is excessive and leads to patient pain.Cushion 22 can be to be made of rubber or silica gel material, and spring also can be directly used.
As shown in figure 3,281 lower end of fixed cavity is equipped with for limiting limited block 24 from lock chamber in the present embodiment 1
To the limiting section of lower slippage in body 281.Negative pressure haemostat when not in use, limited block 24 is bonded abutting with limiting section.
In the present embodiment 1, the negative-pressure cup 3 is transparent tank body.So set, position can be debated convenient for nurse's observation, make to press
Hemostasis operation is more accurate.
In the present embodiment 1, the negative-pressure cup 3 is the elastic tank body that negative pressure is formed by squeezing, material can for rubber or
Silica gel.It should be noted that when negative-pressure cup 3 is elastic tank body, and 3 bottom surface of negative-pressure cup is fitted with adhesive tape 4, nurse operation negative pressure
When tank 3 forms negative pressure, pressing should be tilted and squeezed, the air inside negative-pressure cup 3 is made first to squeeze out major part, then make adhesive tape 4 completely viscous
It ties on skin, to avoid adhesive tape 4, bonding causes the air of negative-pressure cup 3 that can not be discharged in advance.In addition, negative-pressure cup 3 may be
The hard tank body of negative pressure is formed by aspirating, the material of hard tank body can be PVC etc..Valve 6 on negative-pressure cup 3 can use
Valve 6 on vacuum suction cup can also use common air valve, as long as can be realized the purpose of control gas path on-off.
Embodiment 2
As shown in figure 4, embodiment 2 discloses a kind of negative pressure haemostat, the difference from embodiment 1 is that hemostasis part 2
It is improved.
As shown in figure 4, the hemostasis part 2 further includes dismountable hemostasis iodine cotton block 5 in the present embodiment 2；The hemostasis pressure
The lower end of block 26 is equipped with buckle column 29, and the hemostasis iodine cotton block 5 includes cotton block bottom plate 51 and cotton block body 52, the cotton block bottom plate
51 upper surface offers the buckle slot 53 matched with buckle column 29, and the cotton block body 52 is fixed at cotton block bottom
On the lower surface of plate 51.
When specifically used, nurse needs first to connect hemostasis iodine cotton block 5 before negative-pressure cup 3 is adsorbed on patient skin
Connect hemostasis briquetting 26 on, stop blooding briquetting 26 on buckle column 29 insertion hemostasis iodine cotton block 5 on buckle slot 53 in and with buckle
The close snapping of slot 53.It is thus the bleeding part that patient is pressed by hemostasis iodine cotton block 5, pressing haemostatic effect is more preferable.?
Renew next time in use, need to only remove hemostasis iodine cotton block 5.
As shown in figure 4, the cotton block body 52 is the hemispherical of lower lobes in the present embodiment 2.So set, when only
When blood iodine cotton block 26 presses pressure infuser wound, the contact area of hemispheric cotton block body 52 and patient skin is bigger, pressing haemostatic
Effect is more preferable.
Described above is only presently preferred embodiments of the present invention, and above-mentioned specific embodiment is not limitation of the present invention.
In technical idea scope of the invention, various modifications and modification can occur, all those skilled in the art according to
Upper description done retouching, modification or equivalent replacement, belong to the range that the present invention is protected.
Claims (10)
1. negative pressure haemostat, including negative-pressure cup (3), the negative-pressure cup (3) is used to be adsorbed in patient body-surface by vacuum action, bears
Valve (6) are provided in pressure tank (3)；It is characterized by also including finger ring (1) and hemostasis part (2), the hemostasis part (2) is vertical
Center in negative-pressure cup (3) is set, and the hemostasis part (2) includes hemostasis briquetting (26), telescopic segment (27) and fixed section
(28), the fixed section (28) is fixed on negative-pressure cup (3) top center, and fixed section (28) upper end connects finger ring (1), fixed
Section (28) lower end and telescopic segment (27) upper end integrally connected, telescopic segment (27) lower end and hemostasis briquetting (26) integrally connected；It is described
Telescopic cavity (271) are equipped in telescopic segment (27), sliding is provided with connector (25) in the telescopic cavity (271)；It is described solid
Determine to be equipped with fixed cavity (281) in section (28), sliding is provided with limited block (24), the limit in the fixed cavity (281)
The lower end of block (24) is connected with the upper end of connector (25), and the lower end of connector (25) is fixedly connected with hemostasis briquetting (26).
2. negative pressure haemostat as described in claim 1, it is characterised in that: the hemostasis part (2) further includes removably stopping blooding
Iodine cotton block (5)；The lower end of hemostasis briquetting (26) is equipped with buckle column (29), and the hemostasis iodine cotton block (5) includes cotton block bottom plate
(51) and cotton block body (52), the upper surface of the cotton block bottom plate (51) offer the buckle slot matched with buckle column (29)
(53), the cotton block body (52) is fixed on the lower surface of the cotton block bottom plate (51).
3. negative pressure haemostat as claimed in claim 2, it is characterised in that: the cotton block body (52) is the hemisphere of lower lobes
Shape.
4. negative pressure haemostat as described in claim 1, it is characterised in that: be removable between the finger ring (1) and hemostasis part (2)
Unload connection.
5. negative pressure haemostat as claimed in claim 4, it is characterised in that: be provided with connecting pin below the finger ring (1)
(11), it is provided with the connector (21) matched with connecting pin (11) above hemostasis part (2), the connecting pin (11)
The card slot that the fixture block of two sides setting can be correspondingly arranged along connector (21) two sides protrudes into the internal rotating and card of connector (21)
It connects.
6. negative pressure haemostat as described in claim 1, it is characterised in that: the bottom surface of the negative-pressure cup (3) is fitted with adhesive tape
(4)。
7. negative pressure haemostat as described in claim 1, it is characterised in that: being provided at the top of the fixed cavity (281) can
The cushion (22) of flexible deformation.
8. negative pressure haemostat as described in claim 1, it is characterised in that: the telescopic segment (27) is made of elastic material
Corrugated telescopic sealing set.
9. negative pressure haemostat as described in claim 1, it is characterised in that: the negative-pressure cup (3) is transparent tank body.
10. negative pressure haemostat as described in claim 1, it is characterised in that: the negative-pressure cup (3) is to form negative pressure by squeezing
Elastic tank body or to form the hard tank body of negative pressure by aspirating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910568627.XA CN110236631A (en) | 2019-06-27 | 2019-06-27 | Negative pressure haemostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910568627.XA CN110236631A (en) | 2019-06-27 | 2019-06-27 | Negative pressure haemostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110236631A true CN110236631A (en) | 2019-09-17 |
Family
ID=67889920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910568627.XA Pending CN110236631A (en) | 2019-06-27 | 2019-06-27 | Negative pressure haemostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110236631A (en) |
-
2019
- 2019-06-27 CN CN201910568627.XA patent/CN110236631A/en active Pending
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