CN111643142A - Vascular surgery arteriovenous operation hemostasis device - Google Patents
Vascular surgery arteriovenous operation hemostasis device Download PDFInfo
- Publication number
- CN111643142A CN111643142A CN202010529505.2A CN202010529505A CN111643142A CN 111643142 A CN111643142 A CN 111643142A CN 202010529505 A CN202010529505 A CN 202010529505A CN 111643142 A CN111643142 A CN 111643142A
- Authority
- CN
- China
- Prior art keywords
- pressing
- groove
- binding belt
- hemostatic
- pressing plate
- 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
- 230000023597 hemostasis Effects 0.000 title claims abstract description 26
- 238000007631 vascular surgery Methods 0.000 title claims abstract description 12
- 239000003814 drug Substances 0.000 claims abstract description 19
- 230000002439 hemostatic effect Effects 0.000 claims description 43
- 239000004677 Nylon Substances 0.000 claims description 32
- 229920001778 nylon Polymers 0.000 claims description 32
- 238000009423 ventilation Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 4
- 230000002792 vascular Effects 0.000 claims 6
- 230000008859 change Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 230000000452 restraining effect Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 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
Abstract
The invention discloses a vascular surgery arteriovenous operation hemostasis device, which comprises a pressing seat, a tightness adjusting unit and a pressing plate, wherein the pressing seat is provided with a clamping groove; pressing a base: the middle part of the bracket is provided with a placing groove, one end of the bracket is connected with a binding belt, the other end of the bracket is provided with a through groove, and the end part of the binding belt passes through the through groove; tightness adjusting means: the binding belt clamping device comprises a servo motor and a clamp, wherein the clamp clamps and fixes the end part of the binding belt, the servo motor is arranged at the top of a pressing seat, and the clamp is fixed on an output shaft of the servo motor; pressing a plate: pressure sensor is installed to its bottom, and it is connected with the hemostasis medicine bag through the linkage unit, and it is fixed with pressing the seat through the joint unit, and this vascular surgery arteriovenous operation hemostasis device adjusts conveniently, and the junction of constraint area and the surface contactless of skin to avoid hookup location's edges and corners to cause uncomfortable sense to the patient, it is convenient, labour saving and time saving to change the hemostasis medicine bag.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a vascular surgery arteriovenous operation hemostasis device.
Background
At present, in vascular surgery arteriovenous operation, the bleeding of operation wound can not be avoided, in order to avoid excessive bleeding, hemostasis needs to be carried out, among the prior art: the patent of the granted publication number CN106963444B discloses a vascular surgery arteriovenous operation hemostasis device, which comprises a first pressing plate, wherein the left end of the first pressing plate is fixedly connected with one end of a second elastic band, the right end of the first pressing plate is fixedly connected with one end of a first elastic band, the upper surface of the first pressing plate is sequentially provided with a second pressure gauge, a battery and a first pressure gauge from left to right, one side of the second pressure gauge is provided with a switch, the front side and the back side of the lower surface of the first pressing plate are provided with second pressing plates, the second pressing plates are slidably connected with the first pressing plate, the end parts of the elastic bands are connected through buckles, in the hemostasis process, the buckles are positioned below the skin, the edges and corners of the buckles are easy to cause discomfort to patients, meanwhile, the hemostasis medicine bag is positioned below the first pressing plate, the first pressing plate is bound on the limbs of the patients through the elastic bands, if the hemostasis, the binding effect of the elastic band needs to be relieved firstly, which wastes time and labor.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the existing defects, and provide a vascular surgery arteriovenous operation hemostasis device which is convenient to adjust, the joint of a binding belt is not contacted with the surface of the skin, so that the discomfort of a patient caused by the edges and corners of the joint position is avoided, the replacement of a hemostasis medicine bag is convenient, time and labor are saved, and the problems in the background technology can be effectively solved.
In order to achieve the purpose, the invention provides the following technical scheme: a vascular surgery arteriovenous operation hemostasis device comprises a pressing seat, a tightness adjusting unit and a pressing plate;
pressing a base: the middle part of the bracket is provided with a placing groove, one end of the bracket is connected with a binding belt, the other end of the bracket is provided with a through groove, and the end part of the binding belt passes through the through groove;
tightness adjusting means: the binding belt clamping device comprises a servo motor and a clamp, wherein the clamp clamps and fixes the end part of the binding belt, the servo motor is arranged at the top of a pressing seat, and the clamp is fixed on an output shaft of the servo motor;
pressing a plate: the bottom of the hemostatic bag is provided with a pressure sensor which is connected with a hemostatic bag through a connecting unit and is fixed with the pressing seat through a clamping unit;
the pressure seat is characterized by further comprising a power supply and a single chip microcomputer, wherein the power supply and the single chip microcomputer are both installed at the top of the pressure seat and are connected with the pressure sensor through telescopic cables, the output ends of the power supply and the pressure sensor are electrically connected with the input end of the single chip microcomputer, and the output end of the single chip microcomputer is electrically connected with the input end of the servo motor.
Furthermore, the hemostatic bag is arranged in the placing groove, and a gap is reserved between the edge of the hemostatic bag and the placing groove, so that a ventilation environment is formed conveniently.
Further, still include the guide bar, the guide bar is installed and is connected with the pressure seat rotation in logical inslot and tip, the surface contact of guide bar and constraint area, in the regulation process, produces the friction between constraint area and the guide bar to make the guide bar rotate, conveniently adjust the constraint area.
Furthermore, the pressing plate clamping device further comprises a buckle, wherein the buckle is arranged at the top of the pressing plate, and the pressing plate is convenient to operate through the buckle.
Further, still include the vent, vent evenly distributed is on the clamp plate, ventilates through the vent to the standing groove is inside, has guaranteed the rationality of design.
Further, the connection unit includes nylon velvet belt and nylon hook area, and the nylon velvet belt distributes on the hemostatic medicine bag, the bottom at the clamp plate is established to the nylon hook area, and nylon velvet belt bonds each other with the nylon hook area, bonds each other through nylon velvet belt and nylon hook area and fixes the hemostatic medicine bag in the bottom of clamp plate, and its connection separation is convenient, is convenient for change the hemostatic medicine bag.
Further, the clamping unit comprises a clamping groove and a clamping strip, the clamping groove is formed in the pressing seat, the clamping strip is fixed to the bottom of the pressing plate and clamped with the clamping groove, the pressing plate is fixed to the pressing seat through the clamping strip and the clamping groove in a clamped mode, and the pressing plate is convenient to mount and dismount and convenient to take and place.
Compared with the prior art, the invention has the beneficial effects that: this vascular surgery arteriovenous surgery hemostasis device has following benefit:
1. will press the seat through the constraint area to press and hold in hemostasis position, the tip in constraint area passes logical groove and fixed through the clip centre gripping, and servo motor's output shaft drives the clip and rotates, thereby the clip is to the constraint area winding adjust the constraint elasticity, and it adjusts conveniently, simultaneously, because the tip in constraint area is located and presses the seat top, and its junction is contactless with the surface of skin to the edges and corners of avoiding hookup location causes uncomfortable sense to the patient.
2. When changing hemostatic medicine bag, detain and move the card strip and make it withdraw from in the draw-in groove, take off the clamp plate, tear hemostatic medicine bag and make nylon fine hair area and nylon hook area alternate segregation, can take off hemostatic medicine bag, at this moment, change new hemostatic medicine bag can, its convenient operation need not to remove the constraint state, labour saving and time saving.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic bottom view of the present invention;
FIG. 3 is a cross-sectional view of the structure of the present invention.
In the figure: the device comprises a pressing seat 1, a binding belt 2, a guide rod 3, a through groove 4, a tightness adjusting unit 5, a servo motor 51, a clamp 52, a buckle 6, a connecting unit 7, a nylon velvet belt 71, a nylon hook belt 72, a clamping unit 8, a clamping groove 81, a clamping strip 82, a power supply 9, a ventilation opening 10, a pressing plate 11, a hemostatic bag 12, a placing groove 13, a pressure sensor 14 and a singlechip 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the first embodiment is as follows:
a hemostasis device for arteriovenous surgery in vascular surgery comprises a pressing seat 1, a tightness adjusting unit 5 and a pressing plate 11;
pressing a seat 1: the middle part of the bracket is provided with a placing groove 13, one end of the bracket is connected with the binding belt 2, the other end of the bracket is provided with a through groove 4, and the end part of the binding belt 2 passes through the through groove 4;
tightness adjusting unit 5: the device comprises a servo motor 51 and a clamp 52, wherein the clamp 52 clamps and fixes the end part of the binding belt 2, the servo motor 51 is arranged at the top of the pressing seat 1, and the clamp 52 is fixed on an output shaft of the servo motor 51;
the pressure seat 1 is pressed and held at the hemostasis position through the binding belt 2, the end part of the binding belt 2 penetrates through the through groove 4 and is clamped and fixed through the clamp 52, the output shaft of the servo motor 51 drives the clamp 52 to rotate, the clamp 52 winds the binding belt 2 so as to adjust the binding tightness, the adjustment is convenient, meanwhile, the end part of the binding belt 2 is positioned above the pressure seat 1, and the joint of the binding belt is not contacted with the surface of the skin, so that the discomfort of a patient caused by the edge angle of the connecting position is avoided;
pressing plate 11: the bottom of the hemostatic bag is provided with a pressure sensor 14 which is connected with a hemostatic bag 12 through a connecting unit 7 and is fixed with the pressing seat 1 through a clamping unit 8;
in the process of hemostasis, the compression force of the hemostasis medicine bag 12 on the hemostasis position reversely acts on the pressure sensor 14, the pressure sensor 14 collects pressure information, the collected information is transmitted to the single chip microcomputer 15, and the single chip microcomputer 15 analyzes and processes the pressure information so as to control the working state of the servo motor 51;
wherein, still include power 9 and singlechip 15, power 9 and singlechip 15 are all installed at the top of pressing seat 1, and singlechip 15 is connected with pressure sensor 14 through flexible cable, and the input of singlechip 15 is connected to power 9 and pressure sensor 14's output electricity, and the input of servo motor 51 is connected to singlechip 15's output electricity.
The hemostatic bag 12 is placed in the placing groove 13, and a gap is reserved between the edge of the hemostatic bag 12 and the placing groove 13, so that a ventilation environment is formed conveniently.
Example two:
the difference between this embodiment and the first embodiment is that: in the embodiment, the rope fastening device further comprises a guide rod 3, the guide rod 3 is installed in the through groove 4, the end part of the guide rod 3 is rotatably connected with the pressing seat 1, the surface of the guide rod 3 is in contact with the surface of the restraining belt 2, and friction is generated between the restraining belt 2 and the guide rod 3 in the adjusting process, so that the guide rod 3 rotates, and the restraining belt 2 is conveniently adjusted.
Further, the pressing plate device further comprises a buckle 6, the buckle 6 is arranged at the top of the pressing plate 11, and the pressing plate 11 is convenient to operate through the buckle 6.
Further, the novel air conditioner also comprises ventilation openings 10, wherein the ventilation openings 10 are uniformly distributed on the pressing plate 11, the inside of the placing groove 13 is ventilated through the ventilation openings 10, and the reasonability of design is guaranteed.
Example three:
the difference between this embodiment and the first embodiment is that: in this embodiment, the connection unit 7 includes a nylon velvet ribbon 71 and a nylon hook ribbon 72, the nylon velvet ribbon 71 is distributed on the hemostatic bag 12, the nylon hook ribbon 72 is disposed at the bottom of the pressing plate 11, the nylon velvet ribbon 71 and the nylon hook ribbon 72 are bonded with each other, the hemostatic bag 12 is fixed at the bottom of the pressing plate 11 by the nylon velvet ribbon 71 and the nylon hook ribbon 72 being bonded with each other, and the connection and separation are convenient, so that the hemostatic bag 12 can be replaced conveniently.
The clamping unit 8 comprises a clamping groove 81 and a clamping strip 82, the clamping groove 81 is formed in the pressing base 1, the clamping strip 82 is fixed to the bottom of the pressing plate 11, the clamping strip 82 is clamped with the clamping groove 81, the pressing plate 11 is fixed to the pressing base 1 through the clamping of the clamping strip 82 and the clamping groove 81, and the clamping unit is convenient to install and disassemble and is convenient for taking and placing the pressing plate 11.
When changing hemostatic bag 12, detain card strip 82 and make it withdraw from draw-in groove 81, take off clamp plate 11, tear hemostatic bag 12 and make nylon pile tape 71 and nylon hook belt 72 alternate segregation, can take off hemostatic bag 12, this moment, change new hemostatic bag 12 can, its convenient operation need not to remove the constraint state, labour saving and time saving.
When in use: will press the seat 1 to hold through the constraint area 2 and stanch the position, the tip of constraint area 2 passes through logical groove 4 and fixed through the centre gripping of clip 52, and servo motor 51's output shaft drives clip 52 and rotates, thereby clip 52 twines the constraint elasticity to the constraint area 2, and at the regulation in-process, produces the friction between constraint area 2 and the guide bar 3 to make the guide bar 3 rotate.
The hemostatic medicine bag 12 is fixed at the bottom of the pressing plate 11 by the mutual adhesion of the nylon velvet ribbon 71 and the nylon hook ribbon 72, the pressing plate 11 is fixed on the pressing seat 1 by the clamping of the clamping strip 82 and the clamping groove 81, at the moment, the hemostatic medicine bag 12 is placed in the placing groove 13, and the lower part of the hemostatic medicine bag 12 is pressed at the hemostatic position.
When the hemostatic bag 12 is replaced, the clamp strip 82 is buckled to withdraw from the clamp groove 81, the pressing plate 11 is taken down, the hemostatic bag 12 is torn to separate the nylon velvet ribbon 71 from the nylon hook ribbon 72, the hemostatic bag 12 can be taken down, and at the moment, the hemostatic bag 12 is replaced with a new hemostatic bag 12.
In the hemostasis process, the oppression power of hemostasis medicine bag 12 to the hemostasis position reverse action pressure sensor 14, and pressure sensor 14 gathers pressure information, and the information transfer of gathering is for singlechip 15, and singlechip 15 is through carrying out analysis processes to pressure information to control servo motor 51's operating condition.
It is worth noting that: the method that the singlechip 15 controls the pressure sensor 14 and the servo motor 51 adopts the common method in the prior art, the singlechip 15 adopts an AVR series singlechip, the servo motor 51 is configured by type selection according to the actual application scene, and the pressure sensor 14 adopts the pressure sensor in the patent of the publication number CN 106963444B.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a vascular surgery arteriovenous operation hemostasis device which characterized in that: comprises a pressing seat (1), a tightness adjusting unit (5) and a pressing plate (11);
press base (1): a placing groove (13) is formed in the middle of the binding belt, one end of the binding belt is connected with the binding belt (2), the other end of the binding belt is provided with a through groove (4), and the end part of the binding belt (2) penetrates through the through groove (4);
tightness adjusting means (5): the device comprises a servo motor (51) and a clamp (52), wherein the clamp (52) clamps and fixes the end part of the binding belt (2), the servo motor (51) is arranged at the top of a pressure seat (1), and the clamp (52) is fixed on an output shaft of the servo motor (51);
platen (11): the bottom of the hemostatic bag is provided with a pressure sensor (14) which is connected with a hemostatic bag (12) through a connecting unit (7) and is fixed with the pressing seat (1) through a clamping unit (8);
wherein, still include power (9) and singlechip (15), power (9) and singlechip (15) are all installed at the top of pressing seat (1), and singlechip (15) are connected with pressure sensor (14) through flexible cable, the input of singlechip (15) is connected to the output electricity of power (9) and pressure sensor (14), and the input of servo motor (51) is connected to the output electricity of singlechip (15).
2. The vascular surgical arteriovenous surgical hemostatic device of claim 1, wherein: the hemostatic medicine bag (12) is arranged in the placing groove (13), and a gap is reserved between the edge of the hemostatic medicine bag (12) and the placing groove (13).
3. The vascular surgical arteriovenous surgical hemostatic device of claim 1, wherein: the device is characterized by further comprising a guide rod (3), wherein the guide rod (3) is installed in the through groove (4), the end part of the guide rod is rotatably connected with the pressing seat (1), and the surface of the guide rod (3) is in contact with the surface of the binding belt (2).
4. The vascular surgical arteriovenous surgical hemostatic device of claim 1, wherein: the pressing plate is characterized by further comprising a buckle (6), wherein the buckle (6) is arranged at the top of the pressing plate (11).
5. The vascular surgical arteriovenous surgical hemostatic device of claim 1, wherein: the air conditioner further comprises ventilation openings (10), and the ventilation openings (10) are uniformly distributed on the pressing plate (11).
6. The vascular surgical arteriovenous surgical hemostatic device of claim 1, wherein: the connecting unit (7) comprises nylon velvet belts (71) and nylon hook belts (72), the nylon velvet belts (71) are distributed on the hemostatic medicine bag (12), the nylon hook belts (72) are arranged at the bottom of the pressing plate (11), and the nylon velvet belts (71) and the nylon hook belts (72) are mutually bonded.
7. The vascular surgical arteriovenous surgical hemostatic device of claim 1, wherein: the clamping unit (8) comprises a clamping groove (81) and a clamping strip (82), the clamping groove (81) is formed in the pressing seat (1), the clamping strip (82) is fixed to the bottom of the pressing plate (11), and the clamping strip (82) is clamped with the clamping groove (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010529505.2A CN111643142A (en) | 2020-06-11 | 2020-06-11 | Vascular surgery arteriovenous operation hemostasis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010529505.2A CN111643142A (en) | 2020-06-11 | 2020-06-11 | Vascular surgery arteriovenous operation hemostasis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111643142A true CN111643142A (en) | 2020-09-11 |
Family
ID=72341498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010529505.2A Pending CN111643142A (en) | 2020-06-11 | 2020-06-11 | Vascular surgery arteriovenous operation hemostasis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111643142A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009022491A (en) * | 2007-07-19 | 2009-02-05 | Jms Co Ltd | Hemostatic device |
| CN206491832U (en) * | 2016-12-05 | 2017-09-15 | 杜霞 | A kind of gynemetrics's hemostasis device |
| CN107260246A (en) * | 2017-08-15 | 2017-10-20 | 韩宗霖 | A kind of department of cardiovascular surgery arteriovenous fistula hemostasis device |
| CN107647895A (en) * | 2017-11-02 | 2018-02-02 | 吉林大学 | A kind of multi-functional hemostat |
| CN209204499U (en) * | 2018-11-14 | 2019-08-06 | 湖北五湖医疗器械有限公司 | A kind of far infrared thermotherapy patch |
| CN209951332U (en) * | 2019-05-13 | 2020-01-17 | 聂文红 | Hemostasis nursing device for intracardiac department intervention operation wound |
-
2020
- 2020-06-11 CN CN202010529505.2A patent/CN111643142A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009022491A (en) * | 2007-07-19 | 2009-02-05 | Jms Co Ltd | Hemostatic device |
| CN206491832U (en) * | 2016-12-05 | 2017-09-15 | 杜霞 | A kind of gynemetrics's hemostasis device |
| CN107260246A (en) * | 2017-08-15 | 2017-10-20 | 韩宗霖 | A kind of department of cardiovascular surgery arteriovenous fistula hemostasis device |
| CN107647895A (en) * | 2017-11-02 | 2018-02-02 | 吉林大学 | A kind of multi-functional hemostat |
| CN209204499U (en) * | 2018-11-14 | 2019-08-06 | 湖北五湖医疗器械有限公司 | A kind of far infrared thermotherapy patch |
| CN209951332U (en) * | 2019-05-13 | 2020-01-17 | 聂文红 | Hemostasis nursing device for intracardiac department intervention operation wound |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111643142A (en) | Vascular surgery arteriovenous operation hemostasis device | |
| CN210962647U (en) | Wound protection device for thoracic surgery | |
| CN211460839U (en) | Hemostatic band-aid | |
| CN212816408U (en) | Clinical hemostasis device that presses of intracardiac branch of academic or vocational study | |
| CN206491832U (en) | A kind of gynemetrics's hemostasis device | |
| CN213607439U (en) | Wound binding device for emergency department | |
| CN212186892U (en) | Integrated thoracic surgery postoperative electrocardiogram monitoring bandage | |
| CN213372274U (en) | Surgical nursing hemostasis device | |
| CN210521201U (en) | Craniocerebral postoperative wound binding device | |
| CN113786225A (en) | Blood purification branch of academic or vocational study is with nursing device with threshold value alarming function | |
| CN214907625U (en) | Emergency department is with quick hemostasis device | |
| CN211156020U (en) | Cardiovascular internal medicine hemostasis device | |
| CN213283181U (en) | Tourniquet for emergency treatment | |
| CN212755788U (en) | Hemostatic device for burn | |
| CN213489694U (en) | Thoracic surgery postoperative heating recovery device | |
| CN215129484U (en) | Medical sand bag compression belt | |
| CN219231129U (en) | External tube positioning protection device capable of preventing pipeline from falling off | |
| CN219501366U (en) | Mammary gland surgery is with applying medicine nursing area | |
| CN213698416U (en) | Tracheotomy catheter fixing band | |
| CN214434708U (en) | Fixing support | |
| CN214761941U (en) | Good limb position of hemiplegia patient's upper limbs puts device | |
| CN215875945U (en) | Medical portable constant temperature wet compress ware | |
| CN220293746U (en) | Postoperative care area | |
| CN218515780U (en) | Puncture opening hemostasis by compression fixing device | |
| CN219271035U (en) | PICC puncture point compression device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200911 |