CN117426826A - Dynamic grasping compression hemostasis instrument with adjustable pressure - Google Patents
Dynamic grasping compression hemostasis instrument with adjustable pressure Download PDFInfo
- Publication number
- CN117426826A CN117426826A CN202311766175.9A CN202311766175A CN117426826A CN 117426826 A CN117426826 A CN 117426826A CN 202311766175 A CN202311766175 A CN 202311766175A CN 117426826 A CN117426826 A CN 117426826A
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- pressure
- holding piece
- adjusting
- clamping
- grasping
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- 230000006835 compression Effects 0.000 title claims abstract description 42
- 238000007906 compression Methods 0.000 title claims abstract description 42
- 230000023597 hemostasis Effects 0.000 title claims abstract description 17
- 230000002439 hemostatic effect Effects 0.000 claims abstract description 25
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 claims 2
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 230000003466 anti-cipated effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 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
- 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
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention provides a pressure-adjustable dynamic gripping compression hemostasis instrument, which relates to the technical field of hemostasis instruments and comprises: a clip unit and a pressure adjusting unit; the clamp unit is formed by splicing two clamping pieces, the two clamping pieces are clamped at the wound of the patient, and pressure is applied to the proximal end of the wound of the patient; the pressure adjusting unit comprises a connecting component, an adjusting component and a limiting component; the front and back both ends of clamp formula unit are arranged in to adjusting part and spacing subassembly, when adjusting part downward movement, make the coupling assembling middle part receive decurrent power, and then move down, make the coupling assembling both sides promote the upper end of clamping piece again, and then the lower extreme of two clamp bodies is further closed, after reaching required pressure, spacing subassembly is spacing to adjusting part, make coupling assembling's position by fixed, when having solved current hemostatic apparatus and using, if there is the difference in wound position and suitable position, can make hemostatic apparatus hardly laminate wound, when complex operation, hemostatic effect also is difficult to reach anticipated problem.
Description
Technical Field
The invention relates to the technical field of hemostatic instruments, in particular to a pressure-adjustable dynamic grasping compression hemostatic instrument.
Background
In the rapid treatment of pre-hospital emergency, it is very important to stop blood fast to the wound, when stopping bleeding to limbs, what is commonly used is the tourniquet, and the tourniquet is tightly fixed to the wound proximal end, but above-mentioned process requires medical personnel to carry out long-time pressing, and other special hemostatic instrument, designs to special position more, and when using, if there is the difference in wound position and suitable position, can make hemostatic instrument hardly laminate the wound, and in the time of complex operation, hemostatic effect also is difficult to reach expectedly.
The invention aims at the problems and provides a pressure-adjustable dynamic grasping compression hemostasis instrument.
Disclosure of Invention
The invention provides a pressure-adjustable dynamic gripping compression hemostasis instrument, which specifically comprises:
a clip unit and a pressure adjusting unit;
the clamping unit is formed by splicing a left clamping piece and a right clamping piece, and the two clamping pieces are opened and closed relatively around the same shaft; the two clamping pieces are elastically connected, so that the lower ends of the two clamping pieces still have a tendency of being mutually closed after being mutually far away, and after being opened and clamped at the proximal end of a wound of a patient, the two clamping pieces are clamped at the wound of the patient under the closing tendency, and pressure is applied to the proximal end of the wound of the patient;
the pressure regulating unit comprises a connecting component, a regulating component and a limiting component; the adjusting component and the limiting component are respectively arranged at the front end and the rear end of the clip type unit, and the connecting component is connected with the two clamping pieces; the connecting component is of a triple rod structure; when the adjusting component moves downwards, the middle part of the connecting component is enabled to be subjected to downward force, then the connecting component moves downwards, the two sides of the connecting component respectively push the upper ends of the two clamping pieces, then the lower ends of the two clamping bodies are further closed, and after the required pressure is reached, the limiting component limits the adjusting component, so that the position of the connecting component is fixed.
Further, the clip type unit comprises a clip body; the clamp body comprises a holding piece A, a holding piece B, clamping jaws and a torsion spring; the clamping pieces are respectively a holding piece A and a holding piece B, the holding piece A and the holding piece B are respectively provided with shaft holes, and when the holding piece A and the holding piece B are combined, the shaft holes of the holding piece A and the holding piece B are aligned.
Furthermore, connecting shafts are inserted into the shaft holes of the holding piece A and the holding piece B, so that the holding piece A and the holding piece B rotate around the connecting shafts together, and when the upper ends of the holding piece A and the holding piece B are closed, the lower ends of the holding piece A and the holding piece B are opened.
Furthermore, the inner sides of the upper ends of the holding piece A and the holding piece B are respectively provided with a connecting seat, and the inside of the connecting seats is provided with a rotating hole.
Further, the clamping jaw is an arc-shaped plate, and the lower end of the clamping jaw is provided with protruding teeth which are linearly arranged; the two clamping jaws are respectively connected with the lower ends of the holding piece A and the holding piece B, and clamping spaces are formed in the middle of the two clamping jaws.
Further, the torsional spring is sleeved on the outer side of the connecting shaft, the front end and the rear end of the torsional spring are respectively connected with the holding piece A and the holding piece B, and the holding piece A and the holding piece B still have a closing trend after being opened through the elasticity of the torsional spring.
Further, the pressure adjusting unit comprises an adjusting part; the adjusting part comprises a moving part, a guide rod, an adjusting compression rod and a limiting rod; the connecting component is a moving part and two supporting parts which are rotationally connected with the two ends of the moving part; an arc-shaped groove is formed in the middle of the moving part; the lower ends of the two supporting pieces are provided with shafts, and the two supporting pieces are respectively and rotatably connected with the connecting seats on the holding piece A and the holding piece B through the shafts, so that the holding piece A and the holding piece B can be driven to synchronously move when the moving piece generates longitudinal displacement.
Further, the adjusting component is a guide rod and an adjusting compression rod; the guide rod is connected to one end of the clamp body, and the upper end of the guide rod is provided with a mounting shaft; one end of the adjusting pressure lever is provided with a connecting sleeve, and a mounting shaft of the guide rod is inserted into the connecting sleeve of the adjusting pressure lever, so that the adjusting pressure lever can slide and rotate around the mounting shaft; the other end of the adjusting compression bar is provided with a handle.
Further, the limiting component is a limiting rod; the limiting rod is connected to the other end of the clamp body; and one side of the limiting rod is provided with clamping grooves which are linearly arranged.
Further, the air bag is also included; the air bag consists of at least two groups of air bag bodies, and the air bag bodies are connected through a lacing; the lacing is made of elastic materials; the air bag is connected to the inner side of the clamping jaw through a buckle.
Advantageous effects
According to the invention, after the device is initially clamped, the adjusting compression rod is pulled to enable the adjusting compression rod to press the moving part, so that external force is applied to the holding part A and the holding part B, the clamping jaw is firmly clamped at the proximal end of a wound of a patient, after the applied pressure force of the clamping jaw is proper, one end of the handle of the adjusting compression rod is clamped in the clamping groove of the limiting rod, the positions of the adjusting compression rod and the moving part are fixed, the pressure is kept, after the device is clamped on a limb of the patient, air is filled into the air bag, so that the air bag is inflated, the fitting of the device and the limb of the patient is ensured, and further compression hemostasis is carried out on the limb of the patient;
through above structure, can be stable the centre gripping at patient wound department at this apparatus, avoid droing, when guaranteeing hemostatic effect, realized the regulation to patient wound department oppression pressure, further optimized and improved this apparatus and carried out hemostatic effect, simplified medical personnel operation, the suitability is stronger.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
fig. 1 illustrates a general perspective view of a clip-on hemostatic instrument according to an embodiment of the present invention.
Fig. 2 illustrates an exploded view of the entirety of a clip-on hemostatic instrument in accordance with an embodiment of the present invention.
Fig. 3 illustrates a schematic perspective view of a clip body of a clip hemostatic device in accordance with an embodiment of the present invention.
Fig. 4 illustrates a partial enlarged schematic view of the clip-on hemostatic instrument of fig. 3 at a, in accordance with an embodiment of the present invention.
Fig. 5 illustrates a partial enlarged schematic view of the clip-on hemostatic instrument at B of fig. 3 in accordance with an embodiment of the present invention.
Fig. 6 shows a schematic perspective view of an adjustment portion of a clip-on hemostatic instrument according to an embodiment of the present invention.
Fig. 7 illustrates a partial enlarged schematic view of the clip-on hemostatic instrument of fig. 6 at C in accordance with an embodiment of the present invention.
Fig. 8 illustrates an assembly view of an adjustment portion of a clip-on hemostatic instrument in accordance with an embodiment of the present invention.
Fig. 9 illustrates a partial enlarged schematic view of the clip-on hemostatic instrument of fig. 8 at D in accordance with an embodiment of the present invention.
Fig. 10 illustrates an assembly view of a balloon of a clip hemostatic instrument according to an embodiment of the present invention.
List of primary reference numerals
1. A clamp body; 101. a grip A; 102. a grip B; 103. a connecting seat; 104. a clamping jaw; 105. a connecting shaft; 106. a torsion spring;
2. an adjusting section; 201. a support; 202. a moving member; 203. a guide rod; 204. adjusting a compression bar; 205. a limit rod;
3. an air bag; 301. a bladder; 302. a lacing.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention.
Examples: please refer to fig. 1 to 10:
as shown in fig. 1 and 2, the present invention proposes a pressure-adjustable dynamic grasping compression hemostasis apparatus, comprising:
a clip unit and a pressure adjusting unit;
the clamping unit is formed by splicing a left clamping piece and a right clamping piece, and the two clamping pieces are opened and closed relatively around the same shaft; the two clamping pieces are elastically connected, so that the lower ends of the two clamping pieces still have the tendency of being mutually closed after being mutually far away, and after being opened and clamped at the proximal end of a wound of a patient, the two clamping pieces are clamped at the wound of the patient under the closing tendency, and pressure is applied to the proximal end of the wound of the patient;
the pressure regulating unit comprises a connecting component, a regulating component and a limiting component; the adjusting component and the limiting component are respectively arranged at the front end and the rear end of the clip type unit, and the connecting component is connected with the two clamping pieces; the connecting component is of a triple rod structure; when the adjusting component moves downwards, the middle part of the connecting component is enabled to be subjected to downward force, then the connecting component moves downwards, two sides of the connecting component respectively push the upper ends of the two clamping pieces, then the lower ends of the two clamping bodies are further closed, and after the required pressure is reached, the limiting component limits the adjusting component, so that the position of the connecting component is fixed.
Wherein, as shown in fig. 3, the clip unit comprises a clip body 1; the clamp body 1 comprises a holding piece A101, a holding piece B102, a clamping jaw 104 and a torsion spring 106; the two clamping pieces are a holding piece A101 and a holding piece B102 respectively, the holding piece A101 and the holding piece B102 are respectively provided with shaft holes, and when the holding piece A101 and the holding piece B102 are combined, the shaft holes of the holding piece A101 and the holding piece B102 are aligned.
As shown in fig. 3, a connecting shaft 105 is inserted into shaft holes of the holding piece a101 and the holding piece B102, so that the holding piece a101 and the holding piece B102 rotate around the connecting shaft 105 together, and when the upper ends of the holding piece a101 and the holding piece B102 are closed, the lower ends of the holding piece a101 and the holding piece B102 are opened; by opening and closing the holding piece A101 and the holding piece B102, the base structure for clamping the wound of the patient is realized.
As shown in fig. 3, a connecting seat 103 is respectively disposed at the inner sides of the upper ends of the holding piece a101 and the holding piece B102, and a rotation hole is formed in the connecting seat 103; the holding piece A101 and the holding piece B102 are connected with the connecting assembly through the connecting seat 103, so that the linkage of the pressure adjusting unit and the holding piece A101 and the holding piece B102 is realized.
As shown in fig. 5, the clamping jaw 104 is an arc-shaped plate, and the lower end of the clamping jaw 104 is provided with protruding teeth which are linearly arranged; the two clamping jaws 104 are respectively connected with the lower ends of the holding piece A101 and the holding piece B102, and clamping spaces are formed in the middle of the two clamping jaws 104; when the limbs of a patient are clamped, the contact area between the device and the limbs of the patient is increased by the two clamping jaws 104, the clamping stability is improved, meanwhile, the occlusion between the device and the limbs of the patient is tighter through the protruding teeth, and the loosening and even falling of the device in the hemostatic process are further prevented.
As shown in fig. 3, the torsion spring 106 is sleeved on the outer side of the connecting shaft 105, and the front end and the rear end of the torsion spring 106 are respectively connected with the holding piece a101 and the holding piece B102, so that the holding piece a101 and the holding piece B102 still have a closing trend after being opened by the elasticity of the torsion spring 106; the torsion spring 106 enables the gripping member A101 and the gripping member B102 to form a main body part of the apparatus, and provides the elastic force required by the clamp body 1 when the limb of the patient is primarily clamped, so that the apparatus can be primarily fixed at the wound of the limb of the patient.
Wherein, as shown in fig. 6, the pressure adjusting unit comprises an adjusting part 2; the adjusting part 2 comprises a moving part 202, a guide rod 203, an adjusting compression rod 204 and a limiting rod 205; the connecting component is two supporting pieces 201 which are rotationally connected with the two ends of the moving piece 202; an arc-shaped groove is formed in the middle of the moving part 202; the lower ends of the two supporting pieces 201 are provided with shafts, and the two supporting pieces 201 are respectively and rotatably connected with the connecting seats 103 on the holding piece A101 and the holding piece B102 through the shafts, so that the holding piece A101 and the holding piece B102 can be driven to synchronously move when the moving piece 202 longitudinally displaces; the moving part 202 accurately receives the adjusting compression bar 204 through the arc-shaped groove, and the external force applied to the moving part 202 by the adjusting compression bar 204 is uniformly transmitted to the two supporting parts 201, when the moving part 202 generates longitudinal downward displacement, the two supporting parts 201 push the upper ends of the holding part A101 and the holding part B102 to be away from each other, so that the lower ends of the holding part A101 and the holding part B102 are close to each other, the effect of the device applied to the wound of a patient is to increase the pressure of the device applied to the wound of the patient, the pressure applied to the wound of the patient by the device is adjustable and controllable, the hemostatic effect is ensured, the comfort level of the patient is improved, and the device can be prevented from falling off.
As shown in fig. 7, the adjusting components are a guide rod 203 and an adjusting compression rod 204; the guide rod 203 is connected to one end of the clamp body 1, and the upper end of the guide rod 203 is provided with a mounting shaft; one end of the adjusting pressure lever 204 is provided with a connecting sleeve, and a mounting shaft of the guide rod 203 is inserted into the connecting sleeve of the adjusting pressure lever 204, so that the adjusting pressure lever 204 can slide and rotate around the mounting shaft; the other end of the adjusting compression bar 204 is provided with a handle; after the instrument is initially clamped, the adjusting compression bar 204 is pulled, so that the adjusting compression bar 204 presses the moving part 202, external force is applied to the holding part A101 and the holding part B102, the clamping jaw 104 is firmly clamped at the proximal end of a wound of a patient, after the applied pressure force of the clamping jaw 104 is proper, one end of the handle of the adjusting compression bar 204 is clamped in a clamping groove of the limiting rod 205, the positions of the adjusting compression bar 204 and the moving part 202 are fixed, and the pressure is kept.
As shown in fig. 8 and 9, the limiting component is a limiting rod 205; the limiting rod 205 is connected to the other end of the clamp body 1; one side of the limiting rod 205 is provided with clamping grooves which are linearly arranged; the adjusting lever 204 is limited by a limit lever 205.
Wherein, as shown in fig. 10, the air bag 3 is also included; the air bag 3 consists of at least two groups of air bags 301, and the air bags 301 are connected through a lacing 302; the lacing 302 is made of elastic material; the air bag 3 is connected to the inner side of the clamping jaw 104 through a buckle; after the device is clamped on the limb of a patient, air is filled into the air bag 3, so that the air bag 3 is inflated, the fit between the device and the limb of the patient is ensured, and the limb of the patient is further subjected to compression hemostasis.
Specific use and action of the embodiment: according to the invention, after the device is initially clamped, the adjusting compression rod 204 is pulled, so that the adjusting compression rod 204 presses the moving part 202, external force is applied to the holding part A101 and the holding part B102, the clamping jaw 104 is firmly clamped at the proximal end of a wound of a patient, after the applied pressure force of the clamping jaw 104 is proper, one end of the handle of the adjusting compression rod 204 is clamped in the clamping groove of the limiting rod 205, the positions of the adjusting compression rod 204 and the moving part 202 are fixed, the pressure is kept, after the device is clamped on a limb of the patient, air is filled into the air bag 3, so that the air bag 3 is inflated, the fitting of the device and the limb of the patient is ensured, and the limb of the patient is further pressed for hemostasis.
The foregoing is merely exemplary embodiments of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (10)
1. A pressure-adjustable dynamic grasping compression hemostatic instrument, comprising:
a clip unit and a pressure adjusting unit;
the clamping unit is formed by splicing a left clamping piece and a right clamping piece, and the two clamping pieces are opened and closed relatively around the same shaft; the two clamping pieces are elastically connected, so that the lower ends of the two clamping pieces are far away from each other and still have a tendency of being mutually closed; the lower ends of the two clamping pieces are provided with claws, the claws of the two clamping pieces are opened and are placed around the proximal end of the wound of the patient, then are clamped at the wound of the patient in a closing trend, and pressure is applied to the proximal end of the wound of the patient;
the pressure regulating unit comprises a connecting component, a regulating component and a limiting component; the adjusting component and the limiting component are respectively arranged at the front end and the rear end of the clip type unit, and the connecting component is connected with the two clamping pieces; the connecting component is of a triple rod structure; when the adjusting component moves downwards, the middle part of the connecting component is enabled to be subjected to downward force, then the connecting component moves downwards, the two sides of the connecting component respectively push the upper ends of the two clamping pieces, then the lower ends of the jaws of the two clamping pieces are further closed, and after the required pressure is reached, the limiting component limits the adjusting component, so that the position of the connecting component is fixed.
2. A pressure-adjustable dynamic gripping hemostasis by compression device according to claim 1, characterised in that the clip unit comprises a clip body (1); the clamp body (1) comprises a holding piece A (101), a holding piece B (102), clamping jaws (104) and a torsion spring (106); the two clamping pieces are a holding piece A (101) and a holding piece B (102) respectively, the holding piece A (101) and the holding piece B (102) are respectively provided with shaft holes, and when the holding piece A (101) and the holding piece B (102) are combined, the shaft holes of the holding piece A and the holding piece B are aligned.
3. The pressure-adjustable dynamic grasping hemostasis by compression apparatus according to claim 2, wherein the shaft holes of the grasping element a (101) and the grasping element B (102) are internally inserted with a connecting shaft (105), so that the grasping element a (101) and the grasping element B (102) rotate together around the connecting shaft (105), and when the upper ends of the grasping element a (101) and the grasping element B (102) are closed, the lower ends of the grasping element a and the grasping element B (102) are opened.
4. A pressure-adjustable dynamic gripping hemostasis by compression apparatus according to claim 3, characterized in that the inner sides of the upper ends of the gripping member a (101) and the gripping member B (102) are respectively provided with a connecting seat (103), and the connecting seat (103) is internally provided with a rotation hole.
5. A pressure-adjustable dynamic grasping compression hemostasis instrument according to claim 2 and characterized in that the clamping jaw (104) is an arc-shaped plate, and the lower end of the clamping jaw (104) is provided with protruding teeth which are arranged linearly; the two clamping jaws (104) are respectively connected with the lower ends of the holding piece A (101) and the holding piece B (102), and clamping spaces are formed in the middle of the two clamping jaws (104).
6. The pressure-adjustable dynamic grasping hemostasis by compression apparatus according to claim 2, characterized in that the torsion spring (106) is sleeved outside the connecting shaft (105), the front end and the rear end of the torsion spring (106) are respectively connected with the grasping piece a (101) and the grasping piece B (102), and the grasping piece a (101) and the grasping piece B (102) still have a closing trend after being opened by the elasticity of the torsion spring (106).
7. A pressure-adjustable dynamic gripping hemostasis by compression device according to claim 2, characterised in that the pressure adjustment unit comprises an adjustment portion (2); the adjusting part (2) comprises a moving part (202), a guide rod (203), an adjusting compression rod (204) and a limiting rod (205); the connecting component is two supporting pieces (201) which are rotatably connected with the two ends of the moving piece (202); an arc-shaped groove is formed in the middle of the moving part (202); the lower ends of the two supporting pieces (201) are provided with shafts, the two supporting pieces (201) are respectively and rotatably connected with the connecting seats (103) on the holding piece A (101) and the holding piece B (102) through the shafts, and when the moving piece (202) generates longitudinal displacement, the holding piece A (101) and the holding piece B (102) can be driven to synchronously move.
8. A pressure-adjustable dynamic grasping compression hemostatic instrument according to claim 7, wherein the adjusting assembly is a guide rod (203) and an adjusting strut (204); the guide rod (203) is connected to one end of the clamp body (1), and the upper end of the guide rod (203) is provided with a mounting shaft; one end of the adjusting pressure lever (204) is provided with a connecting sleeve, and a mounting shaft of the guide rod (203) is inserted into the connecting sleeve of the adjusting pressure lever (204), so that the adjusting pressure lever (204) can slide and rotate around the mounting shaft; the other end of the adjusting compression bar (204) is provided with a handle.
9. A pressure-adjustable dynamic grasping compression hemostatic instrument according to claim 7, wherein the limit assembly is a limit rod (205); the limiting rod (205) is connected to the other end of the clamp body (1); one side of the limiting rod (205) is provided with clamping grooves which are linearly arranged.
10. A pressure-adjustable dynamic gripping hemostasis by compression device according to claim 2, characterized by further comprising a balloon (3); the air bag (3) consists of at least two groups of air bag bodies (301), and the air bag bodies (301) are connected through a lacing (302); the lacing (302) is made of elastic materials; the air bag (3) is connected to the inner side of the clamping jaw (104) through a buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311766175.9A CN117426826B (en) | 2023-12-21 | 2023-12-21 | Dynamic grasping compression hemostasis instrument with adjustable pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311766175.9A CN117426826B (en) | 2023-12-21 | 2023-12-21 | Dynamic grasping compression hemostasis instrument with adjustable pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117426826A true CN117426826A (en) | 2024-01-23 |
| CN117426826B CN117426826B (en) | 2024-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311766175.9A Active CN117426826B (en) | 2023-12-21 | 2023-12-21 | Dynamic grasping compression hemostasis instrument with adjustable pressure |
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| CN (1) | CN117426826B (en) |
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| CN103735290A (en) * | 2013-01-16 | 2014-04-23 | 中国人民解放军军事医学科学院野战输血研究所 | Artery and vein local compression hemostat |
| CN208851560U (en) * | 2018-05-23 | 2019-05-14 | 宁波津参生物科技有限公司 | Air bag abdominal aorta oppresses haemostat |
| CN209808448U (en) * | 2019-03-11 | 2019-12-20 | 牛之芬 | Novel internal medicine is with hemostasis compressor |
| CN211270958U (en) * | 2019-12-09 | 2020-08-18 | 重庆医科大学附属永川医院 | Hemostatic nose clip |
| CN214157437U (en) * | 2020-11-26 | 2021-09-10 | 诣晟科技(天津)有限公司 | Hemostatic clamp capable of automatically adjusting pressure |
| CN215534716U (en) * | 2021-02-26 | 2022-01-18 | 珠海市人民医院 | Distal radial artery puncture hemostatic clamp |
| CN218528809U (en) * | 2022-05-31 | 2023-02-28 | 中国人民解放军联勤保障部队第九二三医院 | Compression hemostat for arterial puncture |
| CN220158319U (en) * | 2023-03-13 | 2023-12-12 | 新昌县人民医院 | Emergency wound hemostasis device |
| CN116211384A (en) * | 2023-05-09 | 2023-06-06 | 北京大学人民医院 | Assembled grasping, pressing and hemostasis bionic hand |
| CN219814229U (en) * | 2023-05-31 | 2023-10-13 | 宁波迪泽生物科技有限公司 | Clip-type radial artery tourniquet convenient to adjust |
| CN116549052A (en) * | 2023-06-28 | 2023-08-08 | 江苏护理职业学院 | Push type hemostasis device |
| CN117084738A (en) * | 2023-08-17 | 2023-11-21 | 中国科学院沈阳自动化研究所 | Limb hemostasis manipulator that rigid and flexible mixes |
| CN117122370A (en) * | 2023-08-25 | 2023-11-28 | 卢烜 | Surgical clamp with protection mechanism |
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| CN117426826B (en) | 2024-03-22 |
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