CN110960286A - Portable bullet wound trajectory internal hemorrhage rapid hemostasis device - Google Patents
Portable bullet wound trajectory internal hemorrhage rapid hemostasis device Download PDFInfo
- Publication number
- CN110960286A CN110960286A CN202010072143.9A CN202010072143A CN110960286A CN 110960286 A CN110960286 A CN 110960286A CN 202010072143 A CN202010072143 A CN 202010072143A CN 110960286 A CN110960286 A CN 110960286A
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- hole
- protection
- filler
- hemostasis device
- positioning piece
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- 230000023597 hemostasis Effects 0.000 title claims abstract description 30
- 208000032843 Hemorrhage Diseases 0.000 title claims abstract description 24
- 239000000945 filler Substances 0.000 claims abstract description 61
- 230000002439 hemostatic effect Effects 0.000 claims abstract description 47
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000000740 bleeding effect Effects 0.000 claims description 7
- 239000012780 transparent material Substances 0.000 claims description 4
- 208000027418 Wounds and injury Diseases 0.000 description 17
- 239000008280 blood Substances 0.000 description 7
- 210000004369 blood Anatomy 0.000 description 7
- 230000006378 damage Effects 0.000 description 6
- 208000014674 injury Diseases 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 208000003322 Coinfection Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229940119577 blood stop Drugs 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229920001661 Chitosan Polymers 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 241000084978 Rena Species 0.000 description 1
- 208000001647 Renal Insufficiency Diseases 0.000 description 1
- 208000024248 Vascular System injury Diseases 0.000 description 1
- 208000012339 Vascular injury Diseases 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 1
- 238000002266 amputation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 239000002874 hemostatic agent Substances 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 208000028867 ischemia Diseases 0.000 description 1
- 201000006370 kidney failure Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 230000001338 necrotic effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000216 vascular lesion Toxicity 0.000 description 1
- 238000007631 vascular surgery Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Materials For Medical Uses (AREA)
Abstract
The invention relates to a portable rapid hemostasis device for massive hemorrhage in a bullet wound trajectory, which comprises: comprises hemostatic filler made of water-absorbing and blood-absorbing expandable material, a positioning piece and a protective bag; one end of the protection bag is arranged in an open manner, the non-closed end of the protection bag is fixedly connected to the positioning piece, and a protection cavity is formed in the inner space of the protection bag; the part of the positioning piece positioned in the protection cavity is provided with a clamping groove and a through hole with two ends respectively communicated with the external space and the protection cavity; the hemostatic filler is arranged in the protection cavity, and the front end of the hemostatic filler is detachably connected in the clamping groove.
Description
Technical Field
The invention relates to a portable rapid hemostasis device for massive internal hemorrhage of a bullet wound trajectory, and belongs to the technical field of emergency medical equipment.
Background
The bullet hole is formed on the body when the bullet or the shrapnel hits the bullet hole on a battlefield, the bullet hole is often a blind tube injury with a single inlet or a through injury with a single inlet and a single outlet, and if the bullet or the shrapnel is not timely treated, the great bleeding of a wounded person can be caused to endanger the life; the traditional treatment methods are generally three types: 1. hemostasis is performed by means of surgery; but can not be effectively implemented under battlefield conditions 2, tourniquets or pressers are adopted; the operation is complicated 3. the triangular towel or bandage is used for pressing, and the bleeding can not be effectively stopped. However, these conventional approaches all have different drawbacks:
1. for the major hemorrhage caused by the major vascular injury in the bullet injury through injury or blind injury trajectory, if the traditional treatment means is adopted, only the hemostasis treatment or external compression is carried out on the wound of the skin surface, the effective hemostasis cannot be realized, only the traditional vascular surgery suture and repair in a hospital can be adopted, but the battlefield condition is not met, so that the casualties of a large number of casualties in the battlefield are caused.
2. Although the existing pressurizing hemostat arranged at the junction of the tourniquet and the trunk of the limb has effective hemostasis effect, the operation is complicated, and the aim of hemostasis is achieved by compressing a proximal blood vessel, so that the far-end limb is subjected to ischemia, limb necrosis accompanied with subsequent treatment is caused, toxic metabolites of necrotic tissues enter blood circulation, heart and kidney failure is caused, and the amputation disability rate is increased.
3. Conventional bandages and triangular towels are not effective for deep or superficial major vascular lesions with major bleeding.
Disclosure of Invention
In order to solve a plurality of difficulties of on-site treatment, the invention provides a portable rapid hemostasis device for bullet injury ballistic hemorrhage, which effectively and rapidly stanches the ballistic sidewall tissue by uniform physical compression by plugging a hemostasis filler made of a blood-absorbing and rapidly-expandable material into an inner hole of a ballistic trajectory; meanwhile, the hemostatic filler is arranged in the protective bag, so that the hemostatic filler can be operated through the protective bag, the blood filler is prevented from being polluted by the external environment, and secondary infection of a wound is prevented; the operation is simple and convenient, the hemostatic filler can be plugged after the positioning piece is placed at the bullet hole, the rapid single-hand operation is very suitable for self rescue after a single soldier plays in a battlefield, and the casualty rate and the disability rate of single soldier battle are reduced.
The technical scheme of the invention is as follows:
a portable rapid hemostasis device for heavy hemorrhage in bullet wound trajectory comprises hemostatic filler made of expandable material after water absorption and blood absorption, a positioning piece and a protection bag; one end of the protection bag is arranged in an open manner, the non-closed end of the protection bag is fixedly connected to the positioning piece, and a protection cavity is formed in the inner space of the protection bag; the part of the positioning piece positioned in the protection cavity is provided with a clamping groove and a through hole with two ends respectively communicated with the external space and the protection cavity; the hemostatic filler is arranged in the protection cavity, and the front end of the hemostatic filler is detachably connected in the clamping groove.
Furthermore, the positioning piece is an oval clamping plate, and the non-closed end of the protection bag is fixedly connected to the outer edge of one end face of the clamping plate; a base is fixedly arranged on one end face of the clamping plate, which is positioned in the protective cavity, and the base is provided with the clamping groove; the through hole is opened on the cardboard and is located the side of base.
Alternatively, the positioning piece is a square support, and the non-closed end of the protection bag is fixedly connected to the outer edge of one end face of the square support; the through hole vertically penetrates through the center of the square support, the clamping groove penetrates into the square support from one end face, located in the protection cavity, of the square support, and the clamping groove and the through hole are arranged in a crossed mode.
Alternatively, the positioning piece is a hemispherical support, and the non-closed end of the protection bag is fixedly connected to the outer edge of the plane end of the hemispherical support; the through hole penetrates through the center of the hemispherical support and is perpendicular to the plane end, and the clamping groove penetrates into the hemispherical support from the plane end of the hemispherical support and is arranged in a cross mode with the through hole.
Furthermore, a pushing plate is fixedly arranged at the rear end of the hemostatic filler, and the outline of the pushing plate is larger than that of the through hole.
Furthermore, the hemostatic filler is cylindrical, and the front end of the hemostatic filler is bullet-shaped.
Further, the protection bag is made of transparent materials.
The invention has the following beneficial effects:
1. according to the portable rapid hemostasis device for the large internal hemorrhage of the bullet wound trajectory, the hemostasis filler made of the blood-absorbing expandable material is plugged into the bullet hole, so that rapid hemostasis is effectively performed on the side wall tissue of the bullet hole, and internal hemorrhage is prevented; meanwhile, the hemostatic filler is arranged in the protective bag, so that the hemostatic filler can be operated through the protective bag, the blood filler is prevented from being polluted by the external environment, and secondary infection of a wound is prevented; the operation is simple and convenient, the hemostatic filler can be plugged after the positioning piece is placed at the bullet hole, the rapid self-rescue device is very suitable for rapid self-rescue after individual soldiers in a battlefield bounce, and the casualty rate of individual soldier battle is reduced.
2. According to the portable rapid hemostasis device for the large hemorrhage in the bullet wound trajectory, the hemostasis filler is cylindrical, and the front end of the hemostasis filler is bullet-shaped, so that the hemostasis filler can be pushed into a bullet hole more easily.
3. According to the portable rapid hemostasis device for the large hemorrhage in the bullet wound trajectory, the protection bag is made of the transparent material, and the hemostasis fillers in the protection bag can be observed and operated conveniently.
Drawings
Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;
FIG. 2 is a schematic view of a configuration of a blood filler stopping front end connected in a card slot according to an embodiment;
FIG. 3 is a schematic view of the structure of the blood stop filler with its front end piercing through the through hole according to an embodiment;
FIG. 4 is a cross-sectional view of a positioning member according to an embodiment;
FIG. 5 is a schematic overall structure diagram of a second embodiment of the present invention;
FIG. 6 is a schematic structural view showing the connection of the front end of the blood filler to the card slot according to the second embodiment;
FIG. 7 is a schematic view of the second embodiment of the present invention showing the front end of the blood stop filler penetrating the through hole;
FIG. 8 is a cross-sectional view of a positioning member according to a second embodiment;
FIG. 9 is a schematic overall structure diagram according to a first embodiment of the present invention;
FIG. 10 is a schematic structural view showing the connection of the front end of the blood filler to the card slot according to the third embodiment;
FIG. 11 is a schematic view of the structure of the third embodiment of stopping the front end of the blood filler to penetrate the through hole;
FIG. 12 is a cross-sectional view of a positioning member in accordance with the third embodiment; .
The reference numbers in the figures denote:
1. a hemostatic filler; 11. a push plate; 2. a positioning member; 21. a card slot; 22. a through hole; 201. a base; 3. a protective bag.
Detailed Description
The invention is described in detail below with reference to the figures and the specific embodiments.
Example one
Referring to fig. 1-4, a portable rapid hemostasis device for heavy bleeding in bullet wound trajectory comprises a hemostasis filler 1 made of water-absorbing and blood-absorbing expandable materials (the water-absorbing and blood-absorbing expandable materials can be made of materials with water-absorbing expansion functions such as acetal high polymer materials generated by reaction of polyvinyl alcohol and aldehyde, high swelling chitosan sponge, Rena hydrogel and the like); one end of the protection bag 3 is arranged in an open manner, the non-closed end is fixedly connected to the positioning piece 2, and a protection cavity is formed in the inner space of the protection bag 3; a clamping groove 21 is formed in the part, located in the protection cavity, of the positioning piece 2, and a through hole 22 is formed in the through hole, wherein two ends of the through hole are respectively communicated with the external space and the protection cavity; hemostatic filler 1 set up in the protection cavity, just hemostatic filler 1's front end can dismantle connect in draw-in groove 21.
In this embodiment, the positioning member 2 is an oval-shaped clamping plate, and the non-closed end of the protection bag 3 is fixedly connected to the outer edge of one end face of the clamping plate; a base 201 is fixedly arranged on one end face of the clamping plate, which is positioned in the protective cavity, and the base 201 is provided with the clamping groove 21; the through hole 22 is opened on the chuck plate and is located on the side of the base 201.
The application process of this embodiment is as follows: the clamping plate is placed at the bullet hole, the front end of the hemostatic filler 1 is taken out from the clamping groove 21 on the base 201 through the protection bag 3 and is placed at the through hole 22, and the rear end of the hemostatic filler 1 is pushed to push the hemostatic filler 1 into the bullet hole.
In the embodiment, the hemostatic filler 1 made of the blood-sucking expandable material is plugged into the bullet hole, so that the tissue on the side wall of the bullet hole is effectively and quickly stopped bleeding to prevent internal bleeding; meanwhile, the hemostatic filler 1 is arranged in the protective bag 3, and the hemostatic filler 1 can be operated through the protective bag 3, so that the hemostatic filler 1 is prevented from being polluted by the external environment, and secondary infection of a wound is prevented; the operation is simple and convenient, the hemostatic filler 1 can be stuffed after the positioning piece 2 is placed in the bullet hole, the rapid self-rescue device is very suitable for rapid self-rescue after individual soldiers in a battlefield, and the casualty rate of individual soldier combat is reduced.
Example two
Referring to fig. 5-8, in the present embodiment, the positioning element 2 is a square support, and the non-closed end of the protection bag 3 is fixedly connected to the outer edge of one end face of the square support; the through hole 22 vertically penetrates through the center of the square support, the clamping groove 21 penetrates into the square support from one end face, located in the protection cavity, of the square support, and the clamping groove 21 and the through hole 22 are arranged in a crossed mode.
The application process of this embodiment is as follows: the square support is placed at the elastic hole, the front end of the hemostatic filler 1 is taken out from the clamping groove 21 in the square support through the protection bag 3, the hemostatic filler 1 is slightly rotated to enable the hemostatic filler 1 to be positioned in the through hole 22, and the rear end of the hemostatic filler 1 is pushed to push the hemostatic filler 1 into the elastic hole.
EXAMPLE III
Referring to fig. 9-12, in the present embodiment, the positioning element 2 is a hemispherical support, and the non-closed end of the protection bag 3 is fixedly connected to the outer edge of the planar end of the hemispherical support; the through hole 22 penetrates through the center of the hemispherical support and is perpendicular to the plane end, and the clamping groove 21 penetrates into the hemispherical support from the plane end of the hemispherical support and is arranged in a cross mode with the through hole 22.
The application process of this embodiment is as follows: the semi-spherical support is placed at the bullet hole, the front end of the hemostatic filler 1 is taken out from the clamping groove 21 in the semi-spherical support through the protection bag 3, the hemostatic filler 1 is slightly rotated to enable the hemostatic filler 1 to be located in the through hole 22, and the rear end of the hemostatic filler 1 is pushed to push the hemostatic filler 1 into the bullet hole.
Example four
Further, a pushing plate 11 is fixedly arranged at the rear end of the hemostatic filler 1, and the outline of the pushing plate 11 is larger than that of the through hole 22; the hemostatic packing 1 is pushed and pulled out more easily by providing the push plate 11.
Furthermore, hemostatic filler 1 is the cylinder type, and the front end sets up to the bullet type, makes hemostatic filler 1 push in the bullet hole more easily.
Furthermore, the protection bag 3 is made of transparent material, such as a transparent plastic bag, so that the hemostatic filler 1 in the protection bag 3 can be observed and operated conveniently.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a quick hemostasis device of heavy bleeding in portable bullet wound trajectory which characterized in that:
comprises a hemostatic filler (1) made of water-absorbing and blood-absorbing expandable material, a positioning piece (2) and a protective bag (3);
one end of the protection bag (3) is arranged in an open manner, the non-closed end is fixedly connected to the positioning piece (2), and a protection cavity is formed in the inner space of the protection bag (3);
a clamping groove (21) is formed in the part, located in the protection cavity, of the positioning piece (2), and a through hole (22) is formed in the through hole, wherein two ends of the through hole are respectively communicated with the external space and the protection cavity;
the hemostatic filler (1) is arranged in the protective cavity, and the front end of the hemostatic filler (1) is detachably connected in the clamping groove (21).
2. The portable bullet wound intraballistic massive hemorrhage rapid hemostasis device as claimed in claim 1, wherein: the positioning piece (2) is an oval clamping plate, and the non-closed end of the protection bag (3) is fixedly connected to the outer edge of one end face of the clamping plate; a base (201) is fixedly arranged on one end face of the clamping plate, which is positioned in the protective cavity, and the base (201) is provided with the clamping groove (21); the through hole (22) is formed in the clamping plate and located on the side of the base (201).
3. The portable bullet wound intraballistic massive hemorrhage rapid hemostasis device as claimed in claim 1, wherein: the positioning piece (2) is a square support, and the non-closed end of the protection bag (3) is fixedly connected to the outer edge of one end face of the square support; the through hole (22) vertically penetrates through the center of the square support, the clamping groove (21) penetrates into the square support from one end face, located in the protection cavity, of the square support, and the clamping groove (21) and the through hole (22) are arranged in a crossed mode.
4. The portable bullet wound intraballistic massive hemorrhage rapid hemostasis device as claimed in claim 1, wherein: the positioning piece (2) is a hemispherical support, and the non-closed end of the protection bag (3) is fixedly connected to the outer edge of the plane end of the hemispherical support; the through hole (22) penetrates through the center of the hemispherical support and is perpendicular to the plane end, and the clamping groove (21) penetrates into the hemispherical support from the plane end of the hemispherical support and is arranged in a cross mode with the through hole (22).
5. The portable bullet wound intraballistic massive hemorrhage rapid hemostasis device as claimed in claim 1, wherein: the rear end of the hemostatic filler (1) is fixedly provided with a pushing plate (11), and the outline of the pushing plate (11) is larger than that of the through hole (22).
6. The portable bullet wound intraballistic massive hemorrhage rapid hemostasis device as claimed in claim 1, wherein: the hemostatic filler (1) is cylindrical, and the front end of the hemostatic filler is bullet-shaped.
7. The portable bullet wound intraballistic massive hemorrhage rapid hemostasis device as claimed in claim 1, wherein: the protection bag (3) is made of transparent materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010072143.9A CN110960286B (en) | 2020-01-21 | 2020-01-21 | Portable bullet traumatism trajectory internal hemorrhage quick hemostatic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010072143.9A CN110960286B (en) | 2020-01-21 | 2020-01-21 | Portable bullet traumatism trajectory internal hemorrhage quick hemostatic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110960286A true CN110960286A (en) | 2020-04-07 |
| CN110960286B CN110960286B (en) | 2024-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010072143.9A Active CN110960286B (en) | 2020-01-21 | 2020-01-21 | Portable bullet traumatism trajectory internal hemorrhage quick hemostatic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110960286B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114129215A (en) * | 2021-12-03 | 2022-03-04 | 中国人民解放军西部战区总医院 | Portable hemostatic device and method of use |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009110864A1 (en) * | 2008-03-06 | 2009-09-11 | Sorensen Bradford T | Bullet plug gunshot wound first aid, open operation device |
| RU2382611C1 (en) * | 2008-10-10 | 2010-02-27 | Институт прикладной механики Уральского отделения Российской Академии Наук | Blood-stopping a y malchikov's probe |
| JP2010220885A (en) * | 2009-03-24 | 2010-10-07 | Terumo Corp | Medical device |
| WO2014174259A1 (en) * | 2013-04-23 | 2014-10-30 | 52 Vbl Limited | Device and method for reducing blood flow from a bullet wound |
| CN106236157A (en) * | 2014-11-07 | 2016-12-21 | 王洛 | Bullet type penetrating wound plugging device |
| CN208511109U (en) * | 2017-08-03 | 2019-02-19 | 王云松 | A kind of Medical nasal hemostasis embolization device |
| CN208591105U (en) * | 2017-12-05 | 2019-03-12 | 黄仕高 | A kind of puncture needle and puncture needle positioning apparatus external member |
| CN212015685U (en) * | 2020-01-21 | 2020-11-27 | 福建骏格科技有限公司 | Portable bullet wound trajectory internal hemorrhage rapid hemostasis device |
-
2020
- 2020-01-21 CN CN202010072143.9A patent/CN110960286B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009110864A1 (en) * | 2008-03-06 | 2009-09-11 | Sorensen Bradford T | Bullet plug gunshot wound first aid, open operation device |
| RU2382611C1 (en) * | 2008-10-10 | 2010-02-27 | Институт прикладной механики Уральского отделения Российской Академии Наук | Blood-stopping a y malchikov's probe |
| JP2010220885A (en) * | 2009-03-24 | 2010-10-07 | Terumo Corp | Medical device |
| WO2014174259A1 (en) * | 2013-04-23 | 2014-10-30 | 52 Vbl Limited | Device and method for reducing blood flow from a bullet wound |
| CN106236157A (en) * | 2014-11-07 | 2016-12-21 | 王洛 | Bullet type penetrating wound plugging device |
| CN208511109U (en) * | 2017-08-03 | 2019-02-19 | 王云松 | A kind of Medical nasal hemostasis embolization device |
| CN208591105U (en) * | 2017-12-05 | 2019-03-12 | 黄仕高 | A kind of puncture needle and puncture needle positioning apparatus external member |
| CN212015685U (en) * | 2020-01-21 | 2020-11-27 | 福建骏格科技有限公司 | Portable bullet wound trajectory internal hemorrhage rapid hemostasis device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114129215A (en) * | 2021-12-03 | 2022-03-04 | 中国人民解放军西部战区总医院 | Portable hemostatic device and method of use |
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| CN110960286B (en) | 2024-07-16 |
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