CN113229881A - Hepatic artery hemostat - Google Patents
Hepatic artery hemostat Download PDFInfo
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- CN113229881A CN113229881A CN202110690660.7A CN202110690660A CN113229881A CN 113229881 A CN113229881 A CN 113229881A CN 202110690660 A CN202110690660 A CN 202110690660A CN 113229881 A CN113229881 A CN 113229881A
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/06—Measuring instruments not otherwise provided for
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00115—Electrical control of surgical instruments with audible or visual output
- A61B2017/00119—Electrical control of surgical instruments with audible or visual output alarm; indicating an abnormal situation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/06—Measuring instruments not otherwise provided for
- A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Reproductive Health (AREA)
- Vascular Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Surgical Instruments (AREA)
Abstract
The invention relates to the field of surgical instruments and discloses a hepatic artery hemostat. The sliding plate slides relative to the back plate, the first rotating rod is rotationally connected with the sliding plate, the second rotating rod is rotationally connected with the sliding plate, the first rotating rod and the second rotating rod rotate along with the sliding block and can be fixed through the clamping groove and the buckle, the horizontal sliding block is slidably connected with the first rotating rod, the horizontal adjusting screw is in threaded connection with the first rotating rod, and the horizontal adjusting screw is rotated to drive the horizontal sliding block to move and align; the locking rod is in threaded connection with the sliding plate, and the sliding plate is fixed by rotating the locking rod; control screw and horizontal slider threaded connection, installation head and control screw rotate to be connected, and the compact heap can be dismantled with the installation head and be connected, rotate control screw and drive installation head and compact heap and be close to the hepatic artery and compress tightly, provide the support through first bull stick, second bull stick and backplate for compress tightly more stably, improve hemostatic effect.
Description
Technical Field
The invention relates to the field of surgical instruments, in particular to a hepatic artery hemostat.
Background
The hepatic artery is one of the three major branches of the celiac artery. It is emitted from the celiac artery as the hepatic main artery; after the right gastric artery and the gastroduodenal artery are sequentially separated above the 1 st part of the duodenum, the trunk is called the intrinsic hepatic artery; the portal vein and common bile duct run upward in the liver-duodenum ligament, mostly divided into left and right hepatic arteries outside the 1 st hepatic portal, and a few divided into left, middle and right 3 branches, which enter the left and right hepatic lobes respectively.
After puncture treatment is carried out, since the pressure of the artery is high, long-time compression hemostasis is needed, and the existing pressing plate binding mode is easy to misplace, so that the hemostasis effect is reduced.
Disclosure of Invention
The invention aims to provide a hepatic artery hemostat, and aims to solve the problem that the existing pressing plate binding mode is easy to misplace, so that the hemostatic effect is reduced.
In order to achieve the aim, the invention provides a hepatic artery hemostat, which comprises a supporting component, an adjusting component and a compressing component, wherein the supporting component comprises a back plate and a fixing band, and the fixing band is fixedly connected with the back plate and is positioned on one side of the back plate;
the adjusting component comprises a horizontal sliding block, a horizontal adjusting screw rod, a sliding plate, a first rotating rod, a second rotating rod and a locking rod, the sliding plate is connected with the back plate in a sliding mode and is located on one side of the back plate, the first rotating rod is provided with a clamping groove, the first rotating rod is connected with the sliding plate in a rotating mode and is located on one side of the sliding plate, the second rotating rod is provided with a clamping buckle, the second rotating rod is connected with the sliding plate in a rotating mode and is located on one side of the first rotating rod, the horizontal sliding block is connected with the first rotating rod in a sliding mode and is located on one side of the first rotating rod, the horizontal adjusting screw rod is connected with the first rotating rod in a threaded mode and is connected with the horizontal sliding block in a rotating mode, and the locking rod is connected with the sliding plate in a threaded mode and contacts the back plate;
the pressing component comprises a pressing block, an installing head and a control screw rod, the control screw rod is in threaded connection with the horizontal sliding block and penetrates through the horizontal sliding block, the installing head is in rotating connection with the control screw rod and is located on one side, close to the backboard, of the control screw rod, and the pressing block is detachably connected with the installing head and is located on one side, close to the backboard, of the installing head.
The support assembly further comprises a back cushion, and the back cushion is fixedly connected with the back plate and is positioned on one side, far away from the sliding plate, of the back plate.
The back cushion is supported by flexible materials, so that the back plate is more comfortable when being attached to a person.
The mounting head comprises a mounting head body, a moving head, a moving block and a mounting spring, the mounting head body is rotatably connected with the control screw, the moving head is provided with a mounting groove, the moving head is slidably connected with the mounting head body and is positioned on one side of the mounting head body, the moving block is slidably connected with the moving head and is positioned in the mounting groove, and the mounting spring is arranged between the moving head and the moving block.
The control screw can drive the mounting head body to move, the moving head can slide relative to the mounting head body, a mounting groove is formed in the moving head, the pressing block can be placed in the mounting groove, and the moving block is supported by the mounting spring to clamp the pressing block, so that the mounting and fixing are facilitated.
The mounting head further comprises a control rod, and the control rod is fixedly connected with the moving block and is positioned on one side of the moving block.
The moving block is conveniently moved through the control rod, and the pressing block is taken down.
The pressing assembly further comprises a rotating handle, and the rotating handle is fixedly connected with the control screw rod and is located on one side of the control screw rod.
The control screw can be rotated more laborsavingly by rotating the handle.
Wherein the hold-down assembly further comprises a pressure sensor disposed between the moving head and the mounting head body.
The pressure sensor can detect the pressure of the pressing block, so that the situation that the pressure is too large or too small can be avoided.
The pressing assembly further comprises a connecting wire, a controller and a power supply, the controller is arranged on the back plate, the power supply is connected with the controller and arranged on the back plate, and the connecting wire is connected with the controller and the power supply.
The power supply can supply power to the controller, and the controller can receive the signals of the pressure sensor for processing and supply power to the pressure sensor.
The adjusting assembly further comprises two stabilizing rods, and the two stabilizing rods are rotatably connected with the back plate and fixedly connected with the first rotating rod and the second rotating rod respectively.
The two stabilizing bars can provide auxiliary support for the first rotating rod and the second rotating rod, so that the fixation is more stable.
The hepatic artery hemostat comprises a support assembly and a fixing strap, wherein the fixing strap is fixedly connected with a back plate, and is fixed by being matched with the back plate after being threaded on a human body. The sliding plate is connected with the back plate in a sliding mode, so that the sliding plate can slide relative to the back plate, the first rotating rod is connected with the sliding plate in a rotating mode, the second rotating rod is connected with the sliding plate in a rotating mode, the first rotating rod and the second rotating rod can rotate along with the sliding block and can rotate to match and fix the buckle and the clamping groove, the horizontal sliding block is connected with the first rotating rod in a sliding mode, the horizontal adjusting screw rod is connected with the first rotating rod in a threaded mode and is connected with the horizontal sliding block in a rotating mode, and the horizontal sliding block can be driven to move horizontally to align by rotating the horizontal adjusting screw rod; the locking rod is in threaded connection with the sliding plate, the sliding plate can be fixed by rotating the locking rod, so that the horizontal sliding block can be aligned to the hepatic artery, and the lengths of the first rotating rod and the second rotating rod can be correspondingly adjusted according to the position of the hepatic artery on a human body, so that the horizontal sliding block can be relatively close to the position of the hepatic artery; the control screw rod with horizontal slider threaded connection, the installation head with the control screw rod rotates to be connected, the compact heap with the installation head can be dismantled and be connected, rotates the control screw rod can drive the installation head with the compact heap is close to the hepatic artery and compresses tightly, through first bull stick, the second bull stick with the backplate provides the support for compress tightly more stably, thereby solve the easy dislocation of mode that current clamp plate bound, cause the problem that hemostatic effect descends.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram of a hepatic artery hemostat of the present invention;
FIG. 2 is a left side view of the hepatic artery hemostat of the present invention;
FIG. 3 is a right side view of the hepatic artery hemostat of the present invention;
FIG. 4 is a schematic cross-sectional view of the slide plate of FIG. 1;
fig. 5 is an enlarged view of a detail a of fig. 4.
1-a supporting component, 3-an adjusting component, 5-a pressing component, 11-a backboard, 12-a fixing belt, 13-a cushion, 31-a horizontal sliding block, 32-a horizontal adjusting screw, 33-a sliding plate, 34-a first rotating rod, 35-a second rotating rod, 36-a locking rod, 37-a stabilizing rod, 38-a push plate, 51-a pressing block and 52-a mounting head, 54-control screw, 55-rotating handle, 56-pressure sensor, 57-connecting wire, 58-controller, 59-power supply, 60-alarm, 341-card slot, 351-buckle, 521-mounting head body, 522-moving head, 523-moving block, 524-mounting spring, 525-control rod and 5221-mounting groove.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 5, the present invention provides a hepatic artery hemostat, comprising:
the support component 1 comprises a back plate 11 and a fixing band 12, and the fixing band 12 is fixedly connected with the back plate 11 and is positioned on one side of the back plate 11;
the adjusting assembly 3 comprises a horizontal sliding block 31, a horizontal adjusting screw 32, a sliding plate 33, a first rotating rod 34, a second rotating rod 35 and a locking rod 36, the sliding plate 33 is slidably connected with the back plate 11, and is located at one side of the back plate 11, the first rotating rod 34 has a locking groove 341, the first rotating rod 34 is rotatably connected with the sliding plate 33, and is located at one side of the sliding plate 33, the second rotating rod 35 has a buckle 351, the second rotating rod 35 is rotatably connected with the sliding plate 33, and is positioned at one side of the first rotating rod 34, the horizontal sliding block 31 is connected with the first rotating rod 34 in a sliding way, and is located at one side of the first rotating rod 34, the horizontal adjusting screw 32 is screw-coupled with the first rotating rod 34, the locking rod 36 is in threaded connection with the sliding plate 33 and contacts the back plate 11;
the pressing component 5 comprises a pressing block 51, a mounting head 52 and a control screw 54, the control screw 54 is in threaded connection with the horizontal slider 31 and penetrates through the horizontal slider 31, the mounting head 52 is in rotary connection with the control screw 54 and is positioned at one side of the control screw 54 close to the backboard 11, and the pressing block 51 is detachably connected with the mounting head 52 and is positioned at one side of the mounting head 52 close to the backboard 11.
In this embodiment, the supporting assembly 1 includes a back plate 11 and a fixing strap 12, the fixing strap 12 is fixedly connected to the back plate 11 and located on one side of the back plate 11, and the fixing strap 12 is fixed to the back plate 11 by being put on the body of a person. The sliding plate 33 is slidably connected to the back plate 11 and located on one side of the back plate 11, so that the sliding plate 33 can slide relative to the back plate 11, the first rotating rod 34 has a locking groove 341, the first rotating rod 34 is rotatably connected to the sliding plate 33 and located on one side of the sliding plate 33, the second rotating rod 35 has a locking buckle 351, the second rotating rod 35 is rotatably connected to the sliding plate 33 and located on one side of the first rotating rod 34, the first rotating rod 34 and the second rotating rod 35 can rotate along with the sliding block and can rotatably match and fix the locking buckle 351 and the locking groove 341, the horizontal sliding block 31 is slidably connected to the first rotating rod 34 and located on one side of the first rotating rod 34, the horizontal adjusting screw 32 is threadedly connected to the first rotating rod 34 and rotatably connected to the horizontal sliding block 31, the horizontal adjusting screw 32 is rotated to drive the horizontal sliding block 31 to move horizontally to align; the locking rod 36 is in threaded connection with the sliding plate 33 and contacts the back plate 11, the sliding plate 33 can be fixed by rotating the locking rod 36, so that the horizontal sliding block 31 can be aligned to the hepatic artery, and the lengths of the first rotating rod 34 and the second rotating rod 35 can be correspondingly adjusted according to the position of the hepatic artery on the human body, so that the horizontal sliding block 31 can be relatively close to the position of the hepatic artery; the compressing component 5 comprises a compressing block 51, a mounting head 52 and a control screw 54, the control screw 54 is in threaded connection with the horizontal slider 31 and penetrates through the horizontal slider 31, the mounting head 52 is in rotary connection with the control screw 54 and is positioned at one side of the control screw 54 close to the backboard 11, the compressing block 51 is detachably connected with the mounting head 52 and is positioned at one side of the mounting head 52 close to the backboard 11, the control screw 54 is rotated to drive the mounting head 52 and the compressing block 51 to be close to the hepatic artery and compress, and the first rotating rod 34, the second rotating rod 35 and the backboard 11 provide support, so that compression is more stable, and the problems that the existing compression plate binding mode is easy to misplace and the hemostatic effect is reduced are solved.
Further, the support assembly 1 further comprises a cushion 13, wherein the cushion 13 is fixedly connected to the back plate 11 and is located on a side of the back plate 11 away from the sliding plate 33.
In this embodiment, the back pad 13 is made of a flexible material such as foam for supporting the back of the person, so that the back plate 11 can be more comfortable to fit with the person.
Further, the mounting head 52 includes a mounting head body 521, a moving head 522, a moving block 523 and a mounting spring 524, the mounting head body 521 is rotatably connected to the control screw 54, the moving head 522 has a mounting groove 5221, the moving head 522 is slidably connected to the mounting head body 521 and is located at one side of the mounting head body 521, the moving block 523 is slidably connected to the moving head 522 and is located in the mounting groove 5221, and the mounting spring 524 is disposed between the moving head 522 and the moving block 523; the mounting head 52 further includes a control rod 525, and the control rod 525 is fixedly connected to the moving block 523 and is located at one side of the moving block 523.
In this embodiment, the control screw may drive the mounting head body 521 to move, the moving head 522 may slide relative to the mounting head body 521, and a mounting groove 5221 is formed in the moving head 522, so that the pressing block 51 may be placed in the mounting groove 5221, and the moving block 523 may be supported by the mounting spring 524 to clamp the pressing block 51, thereby facilitating mounting and fixing.
Further, the compressing assembly 5 further comprises a rotating handle 55, wherein the rotating handle 55 is fixedly connected with the control screw 54 and is positioned on one side of the control screw 54; the hold-down assembly 5 further includes a pressure sensor 56, the pressure sensor 56 being disposed between the moving head 522 and the mounting head body 521; the pressing assembly 5 further comprises a connecting wire 57, a controller 58 and a power supply 59, the controller 58 is arranged on the back plate 11, the power supply 59 is connected with the controller 58 and arranged on the back plate 11, and the connecting wire 57 is connected with the controller 58 and the power supply 59; the pressing assembly 5 further comprises an alarm 60, wherein the alarm 60 is electrically connected with the controller 58 and is positioned on one side of the back plate 11.
In the present embodiment, the control screw can be rotated more easily by the rotating handle 55. The pressure sensor 56 can detect the pressure of the compression block 51, so that the situation that the pressure is too large or too small can be avoided. The power 59 can be to the controller 58 power supply, the controller 58 mainly comprises the singlechip, the controller 58 can receive the signal of pressure sensor 56 and handle, and right pressure sensor 56 supplies power, when pressure sensor 56 detects that pressure variation exceeds the preset value, can pass through alarm 60 sends out the police dispatch newspaper and reminds medical personnel to handle, alarm 60 can be bee calling organ or light alarm 60.
Further, the adjusting assembly 3 further includes two stabilizing bars 37, and the two stabilizing bars 37 are rotatably connected with the back plate 11 and fixedly connected with the first rotating rod 34 and the second rotating rod 35 respectively; the adjusting assembly 3 further comprises a push plate 38, and the push plate 38 is rotatably connected with the sliding plate 33 and is located at the bottom of the sliding plate 33.
In the present embodiment, the two stabilizer bars 37 may provide auxiliary support to the first and second rotating levers 34 and 35, so that the fixation is more stable. The push plate 38 is used to provide a better supporting force when pushing up the slide plate 33, so that the lifting is more convenient.
The working principle and the using process of the invention are as follows: referring to fig. 1 and 2, after the present invention is installed, the support assembly 1 includes a back plate 11 and a fixing strap 12, the fixing strap 12 is fixedly connected to the back plate 11, and the fixing strap 12 is fixed to the back plate 11 by being inserted on a person. The sliding plate 33 is slidably connected with the back plate 11, so that the sliding plate 33 can slide relative to the back plate 11, the first rotating rod 34 is rotatably connected with the sliding plate 33, the second rotating rod 35 is rotatably connected with the sliding plate 33, the first rotating rod 34 and the second rotating rod 35 can rotate along with the sliding plate and can rotatably match and fix the buckle 351 and the clamping groove 341, the horizontal sliding block 31 is slidably connected with the first rotating rod 34, the horizontal adjusting screw 32 is in threaded connection with the first rotating rod 34 and is rotatably connected with the horizontal sliding block 31, and the horizontal sliding block 31 can be driven to horizontally move and align by rotating the horizontal adjusting screw 32; the locking rod 36 is in threaded connection with the sliding plate 33, the sliding plate 33 can be fixed by rotating the locking rod 36, so that the horizontal sliding block 31 can be aligned to the hepatic artery, and the lengths of the first rotating rod 34 and the second rotating rod 35 can be adjusted correspondingly according to the position of the hepatic artery on the human body, so that the horizontal sliding block 31 can be relatively close to the position of the hepatic artery; the control screw 54 is in threaded connection with the horizontal slider 31, the mounting head 52 is in rotational connection with the control screw 54, the pressing block 51 is detachably connected with the mounting head 52, the control screw 54 can be rotated to drive the mounting head 52 and the pressing block 51 to be close to the hepatic artery and to be pressed, and the first rotating rod 34, the second rotating rod 35 and the backboard 11 provide support, so that the pressing is more stable, and the problem that the existing pressing plate binding mode is easy to misplace, and the hemostatic effect is reduced is solved.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A hepatic artery hemostat, which is characterized in that,
the device comprises a supporting component, an adjusting component and a pressing component, wherein the supporting component comprises a back plate and a fixing band, and the fixing band is fixedly connected with the back plate and is positioned on one side of the back plate;
the adjusting component comprises a horizontal sliding block, a horizontal adjusting screw rod, a sliding plate, a first rotating rod, a second rotating rod and a locking rod, the sliding plate is connected with the back plate in a sliding mode and is located on one side of the back plate, the first rotating rod is provided with a clamping groove, the first rotating rod is connected with the sliding plate in a rotating mode and is located on one side of the sliding plate, the second rotating rod is provided with a clamping buckle, the second rotating rod is connected with the sliding plate in a rotating mode and is located on one side of the first rotating rod, the horizontal sliding block is connected with the first rotating rod in a sliding mode and is located on one side of the first rotating rod, the horizontal adjusting screw rod is connected with the first rotating rod in a threaded mode and is connected with the horizontal sliding block in a rotating mode, and the locking rod is connected with the sliding plate in a threaded mode and contacts the back plate;
the pressing component comprises a pressing block, an installing head and a control screw rod, the control screw rod is in threaded connection with the horizontal sliding block and penetrates through the horizontal sliding block, the installing head is in rotating connection with the control screw rod and is located on one side, close to the backboard, of the control screw rod, and the pressing block is detachably connected with the installing head and is located on one side, close to the backboard, of the installing head.
2. The hepatic artery hemostat of claim 1, wherein the hepatic artery hemostat is a single-stage hemostat,
the support assembly further comprises a back cushion, and the back cushion is fixedly connected with the back plate and is positioned on one side of the back plate, which is far away from the sliding plate.
3. The hepatic artery hemostat of claim 1, wherein the hepatic artery hemostat is a single-stage hemostat,
the mounting head comprises a mounting head body, a moving head, a moving block and a mounting spring, the mounting head body is rotatably connected with the control screw, the moving head is provided with a mounting groove, the moving head is slidably connected with the mounting head body and is positioned on one side of the mounting head body, the moving block is slidably connected with the moving head and is positioned in the mounting groove, and the mounting spring is arranged between the moving head and the moving block.
4. The hepatic artery hemostat of claim 3, wherein the hepatic artery hemostat is a single-stage hemostat,
the mounting head further comprises a control rod, and the control rod is fixedly connected with the moving block and is positioned on one side of the moving block.
5. The hepatic artery hemostat of claim 4, wherein the first and second hemostatic members are selected from the group consisting of a stent,
the pressing assembly further comprises a rotating handle, and the rotating handle is fixedly connected with the control screw rod and is located on one side of the control screw rod.
6. The hepatic artery hemostat of claim 5, wherein the first and second hemostatic beds are disposed in the anterior chamber,
the hold-down assembly further includes a pressure sensor disposed between the moving head and the mounting head body.
7. The hepatic artery hemostat of claim 6, wherein the first and second hemostatic beds are disposed in the anterior chamber,
the pressing assembly further comprises a connecting wire, a controller and a power supply, the controller is arranged on the back plate, the power supply is connected with the controller and arranged on the back plate, and the connecting wire is connected with the controller and the power supply.
8. The hepatic artery hemostat of claim 1, wherein the hepatic artery hemostat is a single-stage hemostat,
the adjusting assembly further comprises two stabilizing rods, and the two stabilizing rods are rotatably connected with the back plate and fixedly connected with the first rotating rod and the second rotating rod respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110690660.7A CN113229881B (en) | 2021-06-22 | 2021-06-22 | Hepatic artery hemostat |
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| CN202110690660.7A CN113229881B (en) | 2021-06-22 | 2021-06-22 | Hepatic artery hemostat |
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| CN209186834U (en) * | 2018-11-20 | 2019-08-02 | 张晓飞 | Limb vessel pressurizing hemostasis device |
| CN210843292U (en) * | 2019-09-06 | 2020-06-26 | 西安交通大学医学院第一附属医院 | Interventional department pressurization nursing device |
| CN110811751A (en) * | 2019-11-15 | 2020-02-21 | 于景彬 | Intracardiac branch of academic or vocational study is clinical with hemostasis rescue device with buffering protect function |
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