CN108378887A - A kind of through and through wound hemostatic air bag device - Google Patents
A kind of through and through wound hemostatic air bag device Download PDFInfo
- Publication number
- CN108378887A CN108378887A CN201810081431.3A CN201810081431A CN108378887A CN 108378887 A CN108378887 A CN 108378887A CN 201810081431 A CN201810081431 A CN 201810081431A CN 108378887 A CN108378887 A CN 108378887A
- Authority
- CN
- China
- Prior art keywords
- air bag
- central tube
- wound
- hemostasis
- bag device
- 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
- 230000002439 hemostatic effect Effects 0.000 title claims abstract description 17
- 230000023597 hemostasis Effects 0.000 claims abstract description 35
- 239000000843 powder Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 9
- 229920002472 Starch Polymers 0.000 claims description 5
- 235000019698 starch Nutrition 0.000 claims description 5
- 239000008107 starch Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 4
- 239000000565 sealant Substances 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 230000015271 coagulation Effects 0.000 claims description 2
- 238000005345 coagulation Methods 0.000 claims description 2
- 229940030225 antihemorrhagics Drugs 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 239000002874 hemostatic agent Substances 0.000 abstract description 2
- 230000003044 adaptive effect Effects 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 206010052428 Wound Diseases 0.000 description 25
- 208000027418 Wounds and injury Diseases 0.000 description 25
- 208000032843 Hemorrhage Diseases 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000034994 death Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009304 pastoral farming Methods 0.000 description 2
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 208000009344 Penetrating Wounds Diseases 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 206010070995 Vascular compression Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000000025 haemostatic effect Effects 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
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
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1002—Balloon catheters characterised by balloon shape
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1006—Balloons formed between concentric tubes
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1018—Balloon inflating or inflation-control devices
-
- 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
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1002—Balloon catheters characterised by balloon shape
- A61M2025/1004—Balloons with folds, e.g. folded or multifolded
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/105—Balloon catheters with special features or adapted for special applications having a balloon suitable for drug delivery, e.g. by using holes for delivery, drug coating or membranes
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1081—Balloon catheters with special features or adapted for special applications having sheaths or the like for covering the balloon but not forming a permanent part of the balloon, e.g. retractable, dissolvable or tearable sheaths
Abstract
The invention discloses a kind of through and through wound hemostatic air bag devices, including the accordion air bag main body of inflatable, inside air bag support hose, hemostasis device quick connector, vent valve and air charging system.Accordion air bag is fixed on central tube, and balloon surface groove is packed with hemostasis medicinal powder.There is venthole on central tube, be internally embedded check valve.The airbag body initial diameter of accordion is larger can be shunk to central tube to reduce hemostasis device size under internal negative pressure condition, the present apparatus can be used for the through and through wound Inner extrusion hemostasis of 20 100mm of diameter, airbag structure after expansion can play the role of the blutpunkte of wound hemostasis by compression, realize that geometry is adaptive and contact is adaptive；Air bag outer surface hemostatic material can play the role of wound Hemostatics, realize the conformal and adhesive bandage to closing structure.
Description
Technical field
The present invention relates to a kind of hemostatic air bag devices being primarily adapted for use in through and through wound, belong to the field of medical instrument technology.
Background technology
Some military conflicts and sudden traffic accident in recent years have caused people's exploitation and have preferably run through again
Hinder the interest of hemostat.In these cases, uncontrolled massive haemorrhage is the underlying cause of death of patient.There is medical expert to think,
The 80% of preventible death is derived from non-controlling bleeding.Problem is to cope with very currently without effective treatment means
Deep penetrating wound, these wounds are often too serious so that it cannot wrapping, or injured position inconvenience use tourniquet.At present
The hemostatic treatment of through and through wound, it is main still to use tourniquet, the methods of grease and gauze filling hemostasis.Tourniquet hemostasis is to be used for
Most simple, most effective Hemostasis when four limbs massive haemorrhage first aid reaches the mesh of hemostasis by vascular compression blocking blood circulation
's.However, as tourniquet improper use or usage time are long, distal limb ischemic, necrosis can be caused, maimed person is caused, and
The through and through wound at many positions can not use tourniquet to stop blooding.The conventional Hemostasis such as grease and gauze filling is due to treatment
The limitation of effect far can not meet the hemostasis treatment of through and through wound, hence it is imperative that Hemostasis and device that research and development are new.
Invention content
Technical problem：The present invention provide one kind can be used for wide range of diameters (20-100mm) through and through wound inside compressing stop
Vim and vigour bag apparatus, air bag is soft, elasticity is high, adapt to different shape of wound and can carry medicine with surface.
Technical solution：The through and through wound hemostatic air bag device of the present invention, including central tube, it is sleeved on the central tube stage casing
The air bag of outside, the quick connector being connect with central tube inlet end, the vent valve being connect with central tube outlet side, the gas
Capsule surface is provided with pleated structure, and hemostasis with packs medicinal powder in the groove of pleated structure, central tube is hollow-core construction, and surface is provided with
Gas port is used to communicated air bags inner cavity, duck-beak type check valve is provided in central tube inlet end.
Further, in apparatus of the present invention, air bag is made of silicone rubber material, and both ends are fixed on by air bag by fluid sealant
On central tube.
Further, in apparatus of the present invention, pleated structure is evenly distributed on the circumference of air bag.
Further, in apparatus of the present invention, hemostasis medicinal powder has coagulation function.
Further, in apparatus of the present invention, sealing cover is provided on quick connector.
Further, in apparatus of the present invention, starch film is enclosed with outside pleated structure, for preventing hemostasis medicinal powder from letting out
Dew.
Further, in apparatus of the present invention, the inlet end of central tube is also associated with charger.
Hemostasis comparison is filled with normal gauze, the hemostasis device based on air bag has obvious advantage, such as pressure adjustable section, by
Pressure is uniform, is adaptable to the different geometry surface of a wound, makes simply, easy to operate and soft, elastic close with tissue
Material property.The present invention's is used for through and through wound hemostatic air bag device, the use of preceding inside air bag is being negative pressure state, pleated structure makes
Intracapsular contracting of bringing about the desired sensation uniformly covers on hollow pipe so that whole device initial surface diameter is less than 20mm, and in connection inflation dress
Before setting, there is sealing cover to ensure air-tightness inside single unit system on the left of quick connector, while quick connector may be implemented difference and fill
The quick connection of the device of gas is inflated, to realize the rapidity of hemostasis.
The present invention's is used for through and through wound hemostatic air bag device, and vent valve can reduce inside air bag air pressure by knob.In
Duck-beak type check valve is positioned over inflation inlet in heart pipe, is connected with charger, it is ensured that gas one way flow prevents
Air pressure is unstable in air bag caused by interface falls off when use.In addition, inside center pipe is harder, as the attachment of air bag,
Air bag can be sent to wound deeper inside, both ends glue sealing is fixed, while ensureing whole Grazing condition, can constrain the axial direction of air bag
Expansion.
Advantageous effect：Compared with prior art, technical scheme of the present invention has the advantages that：
(1) silicon rubber has the material property of class skin, soft, elastic good, colorless and odorless, non-aging, Silicon rubber inflatable bag
Expansion energy has good stickiness to different shape of wound.
(2) surface texture of accordion can make in the case of increasing balloon surface product, in airbag chamber when negative pressure, air bag
Interior receipts cover on central tube, ensure that haemostat integral diameter is smaller.And the larger energy of surface area itself is so that air bag has bigger
Limit of expansion, so such airbag structure makes haemostat can apply to the hemostasis of wide range of diameters wound.
(3) surface texture of accordion makes have some grooves for filling haemostatic medicament to realize medicine when hemostasis in itself
Object is treated.
(4) in volume constraint, sufficiently large tension can be generated for wound inner surface hemostasis by compression, after inflation
It disconnects air source and constant homogeneous pressure output can be realized.
(5) simple and compact for structure, convenient for taking out, relative to traditional gauze hemostasis with packs, this method is to the secondary wound of patient
Evil is small.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the front isometric view of air bag pleated structure in the present invention.
Fig. 3 is the left sectional view of airbag body in the present invention.
Fig. 4 is to be regarded using the positive axis survey of preceding state after air bag and central tube, quick connector, vent valve assembly in the present invention
Figure.
Fig. 5 is the right section view that air bag and central tube, quick connector, vent valve use preceding state in the present invention after assembling
Figure.
Fig. 6 is the present invention for running through working state schematic representation when wound hemostasis.
Have in figure：Air bag 1, pleated structure 101, hemostasis medicinal powder 102, starch film 103, central tube 2, inside hose duck
Mouth formula check valve 201, hose surface blow vent 202, quick connector 3, sealing cover 301, vent valve 4, rotary switch 401, air inlet
Interface 402, outlet interface 403, air charging system 5, steam hose 501, fast inflatable ball 502, wound 6, external package gauze 7.
Specific implementation mode
With reference to embodiment and Figure of description, the present invention is further illustrated.
As shown in Figure 1, a kind of airbag apparatus for through and through wound hemostasis of the present invention, including surface are the air bag of accordion
1, inside air bag fixes central tube 2, quick connector 3, vent valve 4, the air charging system 5 of support.There is week on 1 surface of air bag of silica gel
To pleated structure 101, hemostasis with packs medicinal powder 102 in the groove of pleated structure 101, whole section of air bag 1 is by fluid sealant by both ends
It is fixed on central tube 2, central tube 2 is hollow-core construction, and surface is provided with gas port 202, is used for 1 inner cavity of communicated air bags.In
2 left side air inlet of soft-hearted pipe is embedded in duck-beak type check valve 201, it is ensured that gas one way flow, because connecing when preventing from using
Air pressure is unstable in air bag 1 caused by mouth falls off.Vent valve 4 is connect by intake interface 403 with central tube 2, air outlet adapter
402 are passed through extraneous air, and two interfaces are realized by rotary switch 401 and are connected.Air charging system 5 is by 501 groups of air-blowing 502 and escape pipe
At.
Air bag main body is as shown in Figure 2 and Figure 3, and interlude is relatively large in diameter, and surface has pleated structure 101, and surface can place
Some are used for the hemostasis medicinal powder 102 of blood coagulation.1 both ends of air bag are shunk in the smaller cylindrical shape of diameter, and central hollow conveniently passes through
Fluid sealant is fixed on central tube 2.Central tube 2 is harder, as the attachment of air bag 1, can send air bag 1 to wound more
Depths, both ends glue sealing is fixed, while ensureing whole Grazing condition, can constrain the axial expansion of air bag 1.
Hemostasis device is using preceding state as shown in Figure 4, Figure 5, by air bag 1, central tube 2, quick connector 3, vent valve 4
Composition.Relative to Fig. 1, it is in negative pressure state using 1 inside of preceding air bag, air bag 1 is due to internal and external pressure difference and surface folding knot
Structure 101 is shunk to central tube 2, is uniformly covered on central tube 2, to reduce the diameter of entire hemostasis device, so that it is whole
A device initial surface diameter is less than 20mm.Outside package can be with the starch film 103 of biological dissolution, for preventing hemostasis medicinal powder
102 expose.Closed state is in when the rotary switch 401 of vent valve 4 is initial, sealing cover 301 is used for hemostasis dress when original state
Set the sealing of the other end.
When the present invention works, air bag 1 is filled in through wound 6, outside package gauze 7, the axial direction for limiting air bag 1 is swollen
It is swollen.In use, pull out sealing cover 301, connect air charging system 5, air bag 1 expands, and bursts starch film 103, hemostasis medicinal powder 102 to
Surrounding is sprinkling upon 6 inner surface of wound, and final air bag 1 squeezes wound 6, and effect is as shown in Figure 6.It, can be according to wound 6 when specifically used
Situation reduces 1 air pressure inside of air bag by the rotary switch 401 of vent valve 4, final complete to reduce 1 output pressure of air bag
It is complete to bleed off gas, take out whole device.
Claims (7)
1. a kind of through and through wound hemostatic air bag device, which is characterized in that the device includes central tube (2), be sleeved on it is described in it is soft-hearted
Air bag (1) outside pipe (2) stage casing, quick connector (3), and central tube (2) outlet being connect with central tube (2) inlet end
The vent valve (4) of connection is held, air bag (1) surface is provided with pleated structure (101), is filled out in the groove of pleated structure (101)
Plug hemostasis medicinal powder (102), central tube (2) are hollow-core construction, and surface is provided with gas port (202), in communicated air bags (1)
Chamber is provided with duck-beak type check valve (201) in central tube (2) inlet end.
2. through and through wound hemostatic air bag device described in accordance with the claim 1, which is characterized in that the air bag (1) is by silicon rubber material
Matter is made, and both ends are fixed on central tube (2) by air bag (1) by fluid sealant.
3. through and through wound hemostatic air bag device described in accordance with the claim 1, which is characterized in that the pleated structure (101) is uniform
Be distributed on the circumference of air bag (1).
4. through and through wound hemostatic air bag device described in accordance with the claim 1, which is characterized in that the hemostasis medicinal powder (102) has
Coagulation function.
5. according to the through and through wound hemostatic air bag device described in claim 1,2,3 or 4, which is characterized in that the quick connector (3)
On be provided with sealing cover (301).
6. according to the through and through wound hemostatic air bag device described in claim 1,2,3 or 4, which is characterized in that the pleated structure
(101) external to be enclosed with starch film (103), for preventing hemostasis medicinal powder (102) from revealing.
7. according to the through and through wound hemostatic air bag device described in claim 1,2,3 or 4, which is characterized in that the central tube (2)
Inlet end be also associated with charger (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810081431.3A CN108378887A (en) | 2018-01-26 | 2018-01-26 | A kind of through and through wound hemostatic air bag device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810081431.3A CN108378887A (en) | 2018-01-26 | 2018-01-26 | A kind of through and through wound hemostatic air bag device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108378887A true CN108378887A (en) | 2018-08-10 |
Family
ID=63077541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810081431.3A Pending CN108378887A (en) | 2018-01-26 | 2018-01-26 | A kind of through and through wound hemostatic air bag device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108378887A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009307A (en) * | 2018-09-03 | 2018-12-18 | 中国空间技术研究院 | A kind of arc-shaped elastic plate hemostatic structures, device and method |
| CN109091188A (en) * | 2018-09-03 | 2018-12-28 | 中国空间技术研究院 | A kind of foldable alternating expression elastic plate hemostatic structures with drag-line and hemostasis device and method |
| CN109091189A (en) * | 2018-09-03 | 2018-12-28 | 中国空间技术研究院 | A kind of adaptive netted hemostatic structures, device and method |
| CN109793546A (en) * | 2019-01-16 | 2019-05-24 | 东南大学 | A kind of Multicarity space structure air bag plugging device |
| CN112807556A (en) * | 2020-12-31 | 2021-05-18 | 新乡医学院第一附属医院 | Medicine strip for treating open wound |
| CN113350648A (en) * | 2021-07-18 | 2021-09-07 | 温州医科大学附属第一医院 | Tracheal catheter capable of accurately local anesthesia |
| CN116211382A (en) * | 2023-05-09 | 2023-06-06 | 北京大学人民医院 | Irregular wound deformable hemostatic balloon |
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| CN2212395Y (en) * | 1994-08-19 | 1995-11-15 | 吕历明 | Self-retaining nasal balloon |
| JPH10118080A (en) * | 1996-10-25 | 1998-05-12 | Buaayu:Kk | Hemostatic tool |
| CN2673309Y (en) * | 2004-01-15 | 2005-01-26 | 张建华 | Nose cavity hemostatic ball |
| CN2848135Y (en) * | 2005-08-26 | 2006-12-20 | 朱春英 | Blood stopping gasbag for gynaecology |
| CN201253242Y (en) * | 2008-09-28 | 2009-06-10 | 侯桂英 | Blood-stasis prevention air-sac type compression hemostasis device |
| CN201341910Y (en) * | 2009-02-06 | 2009-11-11 | 刘正印 | Air cell type nasal cavity haemostat |
| CN203122506U (en) * | 2013-01-15 | 2013-08-14 | 北京大学第三医院 | Uterus blood stopping ball bag |
| CN203369932U (en) * | 2013-07-17 | 2014-01-01 | 青岛市市立医院 | Postpartum hemorrhage drainage device |
| CN205072960U (en) * | 2015-10-31 | 2016-03-09 | 廖建 | Hemostasis instrument is used in nasal cavity operation |
| CN205697896U (en) * | 2016-04-20 | 2016-11-23 | 无锡市第二人民医院 | A kind of portable nasal cavity fast hemostasis device |
-
2018
- 2018-01-26 CN CN201810081431.3A patent/CN108378887A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2212395Y (en) * | 1994-08-19 | 1995-11-15 | 吕历明 | Self-retaining nasal balloon |
| JPH10118080A (en) * | 1996-10-25 | 1998-05-12 | Buaayu:Kk | Hemostatic tool |
| CN2673309Y (en) * | 2004-01-15 | 2005-01-26 | 张建华 | Nose cavity hemostatic ball |
| CN2848135Y (en) * | 2005-08-26 | 2006-12-20 | 朱春英 | Blood stopping gasbag for gynaecology |
| CN201253242Y (en) * | 2008-09-28 | 2009-06-10 | 侯桂英 | Blood-stasis prevention air-sac type compression hemostasis device |
| CN201341910Y (en) * | 2009-02-06 | 2009-11-11 | 刘正印 | Air cell type nasal cavity haemostat |
| CN203122506U (en) * | 2013-01-15 | 2013-08-14 | 北京大学第三医院 | Uterus blood stopping ball bag |
| CN203369932U (en) * | 2013-07-17 | 2014-01-01 | 青岛市市立医院 | Postpartum hemorrhage drainage device |
| CN205072960U (en) * | 2015-10-31 | 2016-03-09 | 廖建 | Hemostasis instrument is used in nasal cavity operation |
| CN205697896U (en) * | 2016-04-20 | 2016-11-23 | 无锡市第二人民医院 | A kind of portable nasal cavity fast hemostasis device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009307A (en) * | 2018-09-03 | 2018-12-18 | 中国空间技术研究院 | A kind of arc-shaped elastic plate hemostatic structures, device and method |
| CN109091188A (en) * | 2018-09-03 | 2018-12-28 | 中国空间技术研究院 | A kind of foldable alternating expression elastic plate hemostatic structures with drag-line and hemostasis device and method |
| CN109091189A (en) * | 2018-09-03 | 2018-12-28 | 中国空间技术研究院 | A kind of adaptive netted hemostatic structures, device and method |
| CN109793546A (en) * | 2019-01-16 | 2019-05-24 | 东南大学 | A kind of Multicarity space structure air bag plugging device |
| CN112807556A (en) * | 2020-12-31 | 2021-05-18 | 新乡医学院第一附属医院 | Medicine strip for treating open wound |
| CN112807556B (en) * | 2020-12-31 | 2023-08-11 | 新乡医学院第一附属医院 | Medicine strip for open wound treatment |
| CN113350648A (en) * | 2021-07-18 | 2021-09-07 | 温州医科大学附属第一医院 | Tracheal catheter capable of accurately local anesthesia |
| CN116211382A (en) * | 2023-05-09 | 2023-06-06 | 北京大学人民医院 | Irregular wound deformable hemostatic balloon |
| CN116211382B (en) * | 2023-05-09 | 2023-11-17 | 北京大学人民医院 | Irregular wound deformable hemostatic balloon |
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Application publication date: 20180810 |