CN112451022A - Carotid compressor - Google Patents
Carotid compressor Download PDFInfo
- Publication number
- CN112451022A CN112451022A CN202011338430.6A CN202011338430A CN112451022A CN 112451022 A CN112451022 A CN 112451022A CN 202011338430 A CN202011338430 A CN 202011338430A CN 112451022 A CN112451022 A CN 112451022A
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- CN
- China
- Prior art keywords
- clamping rod
- carotid artery
- seat body
- compressor
- bandage
- 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
- 210000001715 carotid artery Anatomy 0.000 claims abstract description 45
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 238000002601 radiography Methods 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 241000270295 Serpentes Species 0.000 claims description 2
- 238000002583 angiography Methods 0.000 abstract description 7
- 210000004556 brain Anatomy 0.000 abstract description 7
- 206010040007 Sense of oppression Diseases 0.000 abstract description 3
- 210000001367 artery Anatomy 0.000 abstract description 3
- 201000010099 disease Diseases 0.000 abstract 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 2
- 238000002585 cerebral angiography Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 201000008450 Intracranial aneurysm Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000007917 intracranial administration Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 231100000216 vascular lesion Toxicity 0.000 description 1
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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
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/48—Diagnostic techniques
- A61B6/481—Diagnostic techniques involving the use of contrast agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/501—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of the head, e.g. neuroimaging or craniography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/504—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of blood vessels, e.g. by angiography
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Radiology & Medical Imaging (AREA)
- High Energy & Nuclear Physics (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- Vascular Medicine (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Reproductive Health (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to the field of medical instruments, and discloses a carotid artery compressor which is used for assisting patients to carry out cerebrovascular angiography and comprises: a first clamping rod; one end of the second clamping rod is rotatably connected with one end of the first clamping rod; one end of the bandage is arranged at the other end of the first clamping rod, and the other end of the bandage is arranged at the other end of the second clamping rod; and a pair of compression components which are oppositely arranged on the first clamping rod and the second clamping rod and are used for compressing the carotid artery of the patient. When assisting the disease to carry out the brain radiography, the carotid compressor cover is established at the neck of disease to the adjustment bandage makes the oppression subassembly oppress the carotid of disease, then inserts first supporting rod and second supporting rod and establishes in the locating hole of scanning bed. Therefore, the carotid artery compressor provided by the invention can assist a doctor to compress a strong artery during cerebrovascular angiography, improve the working efficiency of the doctor and prevent the doctor from being irradiated.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a carotid artery compressor.
Background
In patients with intracranial vascular lesions (such as intracranial aneurysms, AVMs, CCFs, DAVFs, etc.), cerebrovascular angiography is required to assess the diseased vessels, and when it is necessary to block the blood flow to the contralateral carotid, the operating physician needs to manually compress the carotid artery with X-ray exposure. Exposure of the physician to X-rays at this time can have a detrimental effect on the health of the physician. The effect of blocking blood flow by manual compression is very much related to the experience of the operator, and perfect contrast results can be obtained by compression of experienced doctors, but the compression requirements are difficult to achieve by bare-handed compression of inexperienced doctors.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a carotid artery compressor for assisting a doctor to compress a carotid artery during a cerebrovascular angiography, thereby improving the working efficiency of the doctor and preventing the doctor from being irradiated.
The invention provides a carotid artery compressor which can be inserted into a positioning hole on a DSA scanning bed and is used for assisting patients to carry out cerebrovascular angiography, and the carotid artery compressor comprises: a first clamping rod; one end of the second clamping rod is rotatably connected with one end of the first clamping rod; one end of the bandage is arranged at the other end of the first clamping rod, and the other end of the bandage is arranged at the other end of the second clamping rod; and a pair of compression components which are oppositely arranged on the first clamping rod and the second clamping rod and are used for compressing the carotid artery of the patient.
In the carotid artery compressor provided by the invention, the carotid artery compressor can also have the following characteristics: wherein, oppress the subassembly and include: the base body is arranged on the first clamping rod; the pressing block is installed on the seat body.
In the carotid artery compressor provided by the invention, the carotid artery compressor can also have the following characteristics: the middle part of the first clamping rod is provided with a sliding chute, and the length direction of the sliding chute is parallel to the length direction of the first clamping rod; the pressing component comprises a seat body, a pressing block and a fixing nut; the base body is in sliding connection with the first clamping rod through the sliding chute; the fixed nut is arranged on the seat body and used for fixing the seat body; the pressing block is arranged at the end part of the seat body and is used for pressing the carotid artery.
In the carotid artery compressor provided by the invention, the carotid artery compressor can also have the following characteristics: the middle part of the first clamping rod is provided with a sliding chute, and the length direction of the sliding chute is parallel to the length direction of the first clamping rod; the pressing component comprises a base body, a pressing block, a fixing nut and an adjusting bolt; the base body is in sliding connection with the first clamping rod through the sliding chute; the fixed nut is arranged on the seat body and used for fixing the seat body; the adjusting bolt is in threaded connection with the seat body and extends out of the seat body; and the pressing block is arranged at the extending end of the adjusting bolt and is used for pressing the carotid artery.
In the carotid artery compressor provided by the invention, the carotid artery compressor can also have the following characteristics: the other end of the first clamping rod is provided with a plurality of first mounting grooves which are distributed in sequence, and the other end of the second clamping rod is provided with a plurality of second mounting grooves which are distributed in sequence; the two ends of the bandage respectively pass through the first mounting grooves and the second mounting grooves in a snake-shaped mode.
Action and Effect of the invention
According to the carotid artery compressor, the end part of the first clamping rod is hinged with the end part of the second clamping rod, the bandages are respectively arranged at the other ends of the first clamping rod and the second clamping rod, the pair of compressing components are oppositely arranged on the first clamping rod and the second clamping rod, when the cerebral angiography of a patient is assisted, the carotid artery compressor is sleeved at the neck part of the patient, the bandages are adjusted to enable the compressing components to compress the carotid artery of the patient, and then the first clamping rod and the second clamping rod are inserted into the positioning hole of the scanning bed. Therefore, the carotid artery compressor provided by the invention can assist a doctor to compress a strong artery during cerebrovascular angiography, improve the working efficiency of the doctor and prevent the doctor from being irradiated.
Drawings
FIG. 1 is a front view of a carotid artery compressor in an embodiment of the invention;
FIG. 2 is a perspective view of a carotid artery compressor in an embodiment of the invention;
FIG. 3 is a schematic view of a first clamping bar in an embodiment of the invention;
FIG. 4 is a schematic view of a second clamping bar in an embodiment of the invention;
FIG. 5 is a schematic view of a compression assembly in an embodiment of the present invention; and
figure 6 is a schematic view of the installation of a compression assembly in an embodiment of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is specifically described below by combining the embodiment and the attached drawings.
< example >
FIG. 1 is a general schematic view of a carotid artery compressor in accordance with an embodiment of the invention.
As shown in fig. 1, the carotid artery compressor 100 provided by the present embodiment comprises a first clamping rod 1, a second clamping rod 2, a pair of compressing assemblies 3 and a bandage 4, wherein the first clamping rod 1, the second clamping rod 2, the pair of compressing assemblies 3 and the bandage 4 are made of non-magnetic materials.
Fig. 2 is a schematic view of a first clamping bar in an embodiment of the invention.
As shown in fig. 2, in the present embodiment, the first clamping bar 1 is a rectangular plate. Two hinge platforms are oppositely arranged at one end of the first clamping rod 1, through holes are formed in the two hinge platforms, the axes of the two through holes are overlapped, and the axes of the through holes are perpendicular to the long edge of the first clamping rod 1. The middle part of the first clamping rod 1 is provided with a sliding chute with a rectangular section, and the length direction of the sliding chute is parallel to the length direction of the first clamping rod 1. The other end of the first clamping rod 1 is provided with three first mounting grooves which are sequentially arranged in parallel.
Fig. 3 is a schematic view of a second clamping bar in an embodiment of the invention.
In the present embodiment, as shown in fig. 3, the second clamping bar 2 is a rectangular plate. One end of the second clamping rod 2 is relatively provided with a rotating boss, and the rotating boss is provided with a rotating through hole. The rotation boss is located between two hinged platforms on the first clamping rod 1, so that the axis of the rotation through hole coincides with the axis of the through hole, and the pin shaft sequentially penetrates through the through hole and rotates the through hole to enable the first clamping rod 1 to be rotatably connected with the second clamping rod 2. The middle part of the second clamping rod 2 is provided with a sliding chute with a rectangular section, and the length direction of the sliding chute is parallel to the length direction of the second clamping rod 2. The other end of the second clamping rod 2 is provided with three second mounting grooves which are sequentially arranged in parallel.
In this embodiment, the limiting member has a limiting hole, and the limiting member is installed at the bedside of the DSA scanning bed in a bolt connection manner. The first clamping rod 1 and the second clamping rod 2 are inserted into the positioning holes on the limiting member, so that the carotid artery compressor 100 is fixed on the DSA scanning bed. In other embodiments, a pilot hole for fixing the carotid artery compressor 100 can be directly formed on the DSA scanning bed.
Figure 4 is a schematic view of a compression assembly in an embodiment of the present invention.
As shown in fig. 4, the pressing assembly 3 in this embodiment includes a seat 31, a fixing nut 32, an adjusting bolt 33, and a pressing block 34. The seat body 31 is cylindrical, the outer diameter of the seat body 31 is smaller than the width of the sliding groove, and the length dimension of the seat body 31 is larger than the thickness dimension of the first clamping rod 1. One end of the seat body 31 is provided with an annular limiting table, and the outer diameter of the limiting table is larger than the width of the sliding groove. The other end of the seat body 31 is provided with an external thread, and the inner side surface of the seat body 31 is provided with an internal thread.
Figure 5 is a schematic view of the installation of a compression assembly in an embodiment of the present invention.
The pressing assembly 3 is mounted on the first clamping rod 1 and the second clamping rod 2 in the same manner, as shown in fig. 5, the seat body 31 is inserted into the groove of the first clamping rod 1, so that the limiting boss abuts against the first clamping rod 1, and the fixing nut 32 is screwed on the seat body 31 and abuts against the first clamping rod 1, so that the seat body 31 is fixed on the first clamping rod 1. The length of the adjusting bolt 33 is greater than that of the seat 31, the adjusting bolt 33 is in threaded connection with the seat 31 through an internal thread on the inner side surface of the seat 31, and the adjusting bolt 33 penetrates through the seat 31. The pressing block 34 is sleeved on the end of the adjusting bolt 33.
In this embodiment, oppression subassembly 3 is design with adjustable, and the doctor can carry out the adaptability according to patient's warning to the position of oppression subassembly 3 to better completion brain radiography, specifically as follows: the fixing nut 32 is unscrewed to move the seat body 31 to the corresponding position, then the bolt is screwed to fix the seat body 31, and then the adjusting bolt 33 is rotated to adjust the pressure of the pressing block 34 on the carotid artery, and the screen is observed at the same time until the brain radiography result meets the standard.
Two ends of the bandage 4 sequentially penetrate through the three first mounting grooves and the three second mounting grooves in a snake shape, so that the first clamping rod 1 and the second clamping rod 2 are guaranteed to keep a fixed angle in a brain radiography process.
In this embodiment, two ends of the bandage 4 sequentially penetrate through the mounting grooves of the first clamping rod 1 and the second clamping rod 2, so as to ensure that the first clamping rod 1 and the second clamping rod 2 keep a fixed angle in the brain angiography process. In other embodiments, install the magic subsides on bandage 4, the magic subsides have matte and collude the face, collude the face and install 4 tip at the bandage respectively, and the middle part at the bandage is installed to the matte, and the both ends of bandage 4 are respectively through once twining with first supporting rod 1 and second supporting rod to fix through colluding the face, thereby make things convenient for the amount contained angle between doctor's adjustment first supporting rod 1 and the second supporting rod 2.
The carotid artery compressor provided by the embodiment is used: the carotid artery compressor is sleeved on the neck of a patient, the end parts of the first clamping rod 1 and the second clamping rod 2 are inserted into the positioning hole of the scanning bed, then the first clamping rod 1 and the second clamping rod 2 are fixed through the adjusting bandage 4, the positions of the first clamping rod 1 and the second clamping rod 2 in the brain radiography process are kept unchanged, then the adjusting bolt 33 is screwed to the corresponding position between the compression and the moving compression, and the pressing block 34 compresses the carotid artery of the patient.
Effects and effects of the embodiments
According to the carotid compressor related to the embodiment, because the end part of the first clamping rod is hinged to the end part of the second clamping rod, the bandages are respectively installed at the other ends of the first clamping rod and the second clamping rod, and the pair of compressing components are relatively installed on the first clamping rod and the second clamping rod, when the cerebral angiography of the patient is assisted, the carotid compressor is sleeved at the neck of the patient, and the bandages are adjusted to enable the compressing components to compress the carotid of the patient, and then the first clamping rod and the second clamping rod are inserted into the positioning hole of the scanning bed. Therefore, the carotid artery compressor that this embodiment provided can assist the doctor oppress stiff artery when cerebrovascular radiography, improves doctor's work efficiency, avoids the doctor to receive the radiation.
In the carotid artery compressor provided by the embodiment, the compression assembly is designed in an adjustable manner, so that the operation of a doctor is facilitated, and the brain radiography is completed quickly.
The above embodiments are preferred examples of the present invention, and are not intended to limit the scope of the present invention.
Claims (5)
1. A carotid artery compressor, which is fixed on a DSA scanning bed through a limiting part, wherein the limiting part is provided with a positioning hole for assisting patients to carry out cerebrovascular radiography, and the carotid artery compressor is characterized by comprising:
a first clamping rod;
one end of the second clamping rod is rotatably connected with one end of the first clamping rod;
one end of the bandage is arranged at the other end of the first clamping rod, and the other end of the bandage is arranged at the other end of the second clamping rod; and
and the pair of compression assemblies are oppositely arranged on the first clamping rod and the second clamping rod and are used for compressing the carotid artery of the patient.
2. The carotid artery compressor of claim 1, wherein:
wherein the compression assembly comprises:
the base body is arranged on the first clamping rod;
and the pressing block is arranged on the seat body.
3. The carotid artery compressor of claim 1, wherein:
the middle part of the first clamping rod is provided with a sliding chute, and the length direction of the sliding chute is parallel to the length direction of the first clamping rod;
the compression assembly comprises a base body, a pressing block and a fixing nut;
the base body is connected with the first clamping rod in a sliding mode through the sliding groove;
the fixing nut is arranged on the seat body and used for fixing the seat body;
the pressing block is arranged at the end part of the seat body and used for pressing the carotid artery.
4. The carotid artery compressor of claim 1, wherein:
the middle part of the first clamping rod is provided with a sliding chute, and the length direction of the sliding chute is parallel to the length direction of the first clamping rod;
the compression assembly comprises a base body, a pressing block, a fixing nut and an adjusting bolt;
the base body is connected with the first clamping rod in a sliding mode through the sliding groove;
the fixing nut is arranged on the seat body and used for fixing the seat body;
the adjusting bolt is in threaded connection with the seat body, and the adjusting bolt extends out of the seat body;
and the pressing block is arranged at the extending end of the adjusting bolt and is used for pressing the carotid artery.
5. The carotid artery compressor of claim 1, wherein:
the other end of the first clamping rod is provided with a plurality of first mounting grooves which are distributed in sequence, and the other end of the second clamping rod is provided with a plurality of second mounting grooves which are distributed in sequence;
the two ends of the bandage respectively pass through the first mounting grooves and the second mounting grooves in sequence in a snake shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011338430.6A CN112451022A (en) | 2020-11-25 | 2020-11-25 | Carotid compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011338430.6A CN112451022A (en) | 2020-11-25 | 2020-11-25 | Carotid compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112451022A true CN112451022A (en) | 2021-03-09 |
Family
ID=74799905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011338430.6A Pending CN112451022A (en) | 2020-11-25 | 2020-11-25 | Carotid compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112451022A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204033404U (en) * | 2014-03-19 | 2014-12-24 | 周彩华 | A kind of intelligent artery hemostatic instrument |
| US20160206298A1 (en) * | 2015-01-21 | 2016-07-21 | Biolife, L.L.C. | Combination Hemostatic Tablet or Powder and Radial Arterial Compression Band with Syringe Assembly |
| CN205597967U (en) * | 2016-04-18 | 2016-09-28 | 丁兆兵 | Press arteries and veins haemostat with adjustable |
| CN207554534U (en) * | 2017-10-09 | 2018-06-29 | 恺霖卫浴科技（厦门）有限公司 | Subassembly of lock bolt |
| CN110179515A (en) * | 2019-06-20 | 2019-08-30 | 上海长征医院 | A kind of incidence/four limbs hemostasis snare ring |
| CN111166414A (en) * | 2020-02-12 | 2020-05-19 | 贾实磊 | A pressurization waist abdomen device for kidney puncture postoperative |
| CN211094418U (en) * | 2019-09-04 | 2020-07-28 | 王波 | Interim internal carotid blocking device |
-
2020
- 2020-11-25 CN CN202011338430.6A patent/CN112451022A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204033404U (en) * | 2014-03-19 | 2014-12-24 | 周彩华 | A kind of intelligent artery hemostatic instrument |
| US20160206298A1 (en) * | 2015-01-21 | 2016-07-21 | Biolife, L.L.C. | Combination Hemostatic Tablet or Powder and Radial Arterial Compression Band with Syringe Assembly |
| CN205597967U (en) * | 2016-04-18 | 2016-09-28 | 丁兆兵 | Press arteries and veins haemostat with adjustable |
| CN207554534U (en) * | 2017-10-09 | 2018-06-29 | 恺霖卫浴科技（厦门）有限公司 | Subassembly of lock bolt |
| CN110179515A (en) * | 2019-06-20 | 2019-08-30 | 上海长征医院 | A kind of incidence/four limbs hemostasis snare ring |
| CN211094418U (en) * | 2019-09-04 | 2020-07-28 | 王波 | Interim internal carotid blocking device |
| CN111166414A (en) * | 2020-02-12 | 2020-05-19 | 贾实磊 | A pressurization waist abdomen device for kidney puncture postoperative |
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| PB01 | Publication | ||
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Application publication date: 20210309 |
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| RJ01 | Rejection of invention patent application after publication |