CN110192904B - Intercostal artery temporary closing device - Google Patents
Intercostal artery temporary closing device Download PDFInfo
- Publication number
- CN110192904B CN110192904B CN201910550643.6A CN201910550643A CN110192904B CN 110192904 B CN110192904 B CN 110192904B CN 201910550643 A CN201910550643 A CN 201910550643A CN 110192904 B CN110192904 B CN 110192904B
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- Prior art keywords
- clamping
- clamping block
- spherical
- rod
- groove
- 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.)
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- 210000001367 artery Anatomy 0.000 title claims abstract description 24
- 230000003601 intercostal effect Effects 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 238000012800 visualization Methods 0.000 claims 1
- 230000023597 hemostasis Effects 0.000 abstract description 4
- 210000004204 blood vessel Anatomy 0.000 description 16
- 239000010410 layer Substances 0.000 description 7
- 238000004804 winding Methods 0.000 description 7
- 230000002439 hemostatic effect Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 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
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12027—Type of occlusion
- A61B17/12031—Type of occlusion complete occlusion
-
- 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
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
- A61B17/12109—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
-
- 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
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/12159—Solid plugs; being solid before insertion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- 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 temporary intercostal artery closing device, which comprises a storage box, wherein a plurality of closing rods are arranged in the storage box; one end of each sealing rod is connected with an anti-lost wire, one end of each anti-lost wire, which is far away from the sealing rod, is connected with a clamping component, and the anti-lost wire and the clamping component are both arranged in the storage box; the clamping assembly comprises a clamping block and a spherical clamping block, the clamping block is provided with a clamping groove which horizontally penetrates through the body of the clamping block, and grooves which are used for clamping the spherical clamping block and are matched with the spherical surface of the spherical clamping block are respectively formed in the corresponding two sides of the clamping groove on the clamping block; the spherical clamping block is connected with one side of the clamping block away from the clamping groove. The intercostal artery temporary sealing device provided by the invention has the advantages that the sealing rod can effectively and temporarily seal intercostal arteries, so that the aim of hemostasis is fulfilled; the anti-losing wire and the clamping assembly are arranged, so that the sealing rod is prevented from losing, the clamping assembly can be connected end to end, the occupied space of equipment is greatly reduced, and the operation field is clearer.
Description
Technical Field
The invention relates to the technical field of mould equipment, in particular to a temporary intercostal artery closing device.
Background
In the total aortic replacement surgery, temporary occlusion hemostasis of intercostal arteries is required to allow the surgery to proceed smoothly. The hemostatic technology in the prior art has poor hemostatic effect and large occupied space, so that the operation field is unclear, and the operation effect is affected; and is inconvenient to operate.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the intercostal artery temporary closure device which can effectively and temporarily close intercostal arteries, and the clamping components can be mutually connected, so that the intercostal artery temporary closure device is small in volume, small in occupied space and clear in operation field.
In order to achieve the above purpose, the invention adopts the following technical scheme:
an intercostal artery temporary closing device comprises a storage box, wherein a plurality of closing rods are arranged in the storage box;
one end of each sealing rod is connected with an anti-lost wire, one end of each anti-lost wire, which is far away from the sealing rod, is connected with a clamping component, and the anti-lost wire and the clamping component are both arranged in the storage box;
The clamping assembly comprises a clamping block and a spherical clamping block, wherein the clamping block is provided with a clamping groove which horizontally penetrates through the body of the clamping block, and grooves which are used for clamping the spherical clamping block and are matched with the spherical surface of the spherical clamping block are respectively formed in the corresponding two sides of the clamping groove on the clamping block;
the spherical clamping block is connected with one side, far away from the clamping groove, of the clamping block.
Further, the end of the closing rod far away from the anti-lost wire is a passivated cone.
Further, the sealing rod is provided with at least one anti-falling ring groove.
Further, an anti-slip layer is arranged outside the closing rod.
Further, a cylindrical connecting rod is arranged between the clamping block and the spherical clamping block, one end of the connecting rod is connected with one side, far away from the clamping groove, of the clamping block, and the other end of the connecting rod is connected with the spherical clamping block.
Further, the width of the clamping groove is larger than the diameter of the connecting rod and smaller than the diameter of the spherical clamping block.
Further, the size of the groove is smaller than half of the size of the spherical clamping block.
Further, a plurality of closed rod placing grooves and clamping assembly placing grooves are respectively arranged in parallel in the storage box, and the number of the closed rod placing grooves is the same as that of the clamping assembly placing grooves.
Further, each clamping assembly placing groove and the corresponding closing rod placing groove are on the same straight line, and a winding column is arranged between the clamping assembly placing grooves and the corresponding closing rod placing grooves.
Further, the sealing rod and the clamping assembly are provided with developing marks.
Compared with the prior art, the invention has the beneficial technical effects that: the intercostal artery temporary sealing device provided by the invention has the advantages that the sealing rod can effectively and temporarily seal intercostal arteries, so that the aim of hemostasis is fulfilled; the anti-losing wire and the clamping assembly are arranged, so that the sealing rod is prevented from losing, the clamping assembly can be connected end to end, the occupied space of equipment is greatly reduced, and the operation field is clearer.
Drawings
FIG. 1 is a schematic diagram of an internal structure of an embodiment of the present invention;
FIG. 2 is a schematic view of the end-to-end connection of the clamping assembly of the closing rod in use according to the embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a closing rod according to an embodiment of the present invention;
FIG. 4 is a schematic perspective view of a clamping assembly according to an embodiment of the present invention;
fig. 5 is a schematic cross-sectional structure of the joint assembly according to the embodiment of the present invention after the joint assembly is connected end to end.
In the figure: 10-storage box, 11-winding column, 20-closing rod, 21-conical head, 22-anti-drop ring groove, 23-anti-slip layer, 30-anti-lost wire, 40-clamping component, 41-spherical clamping block, 42-clamping block, 43-groove, 44-clamping groove and 45-connecting rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the invention, fall within the scope of protection of the invention.
The technical scheme of the invention is further described in detail below with reference to the attached drawings.
As shown in fig. 1-5, an intercostal artery temporary closure device comprises a housing 10;
specifically, the storage box 10 is internally provided with a plurality of sealing rods 20, and the sealing rods 20 are used for being inserted into a blood vessel to be sealed to temporarily stop bleeding; the sealing rod 20 in one storage box 10 can be of various types, and the sealing rod 20 of the corresponding type can be selected according to specific conditions when in use;
One end of each closing rod 20 is connected with an anti-losing wire 30, one end of each anti-losing wire 30 far away from the closing rod 20 is connected with a clamping component 40, and the anti-losing wire 30 and the clamping component 40 are used for connecting the closing rod 20 and preventing the closing rod from losing;
The anti-loss wire and the clamping assembly are arranged in the storage box, and the storage box is used for storing the sealing rod, the anti-loss wire and the clamping assembly;
The clamping assembly 40 comprises a clamping block 42 and a spherical clamping block 41, wherein the clamping block 42 is provided with a clamping groove 44 which horizontally penetrates through the body of the clamping block, namely four sides and three sides of the clamping groove 44 are provided with openings;
Grooves 43 which are used for clamping the spherical clamping blocks 41 and are matched with the spherical surfaces of the spherical clamping blocks 41 are respectively arranged on two corresponding sides of the clamping grooves 44 on the clamping blocks 42, and the spherical clamping blocks 41 are connected with one side, away from the clamping grooves 44, of the clamping blocks 42;
the spherical clamping block 41 of one clamping assembly 40 can enter the clamping groove 44 of the other clamping assembly 40 and be clamped in the groove 43 of the other clamping assembly, and the spherical clamping block 41 can rotate freely in the horizontal plane in the corresponding groove 43.
Preferably, the end of the closing rod 20 far away from the anti-losing wire 30 is a passivated cone 21, and the closing rod 20 is inserted into a blood vessel from the end provided with the cone head 21, so that the operation is more convenient and rapid, and the hemostatic time is saved; and the head of the cone 21 is passivated to prevent puncturing the blood vessel.
Alternatively, the closing rod 20 is made of a silicone material or a polyolefin resin material, and has a length of one to five centimeters, a diameter of one point of six to two points of eight millimeters, the anti-loss wire 30 is a surgical suture or a nylon wire, a length of three to ten centimeters, the clamping assembly 40 is made of a medical PVC material, and has a length of five to eight centimeters, a width of four to seven centimeters, and a height of six to two centimeters.
In one embodiment of the present invention, at least one anti-drop ring groove 22 is provided on the circumferential surface of the closing rod 20, and at least one anti-drop ring groove 22 is sequentially provided on the surface of the closing rod 20 along the axial direction of the closing rod 20; the sealing rod 20 seals the blood vessel by utilizing the elasticity of the blood vessel and the surface lamination of the sealing rod 20, and after the sealing rod 20 is inserted into the blood vessel, the blood vessel is contracted at the anti-drop ring groove 22 of the sealing rod 20 due to the elasticity of the blood vessel, and the sealing rod 20 is tightly laminated with the sealing rod 20 structure to prevent the sealing rod 20 from sliding out of the blood vessel; in this embodiment, two anti-drop ring grooves 22 are provided on the sealing rod 20 to effectively ensure that the sealing rod 20 does not slip out of the blood vessel.
In another embodiment of the present invention, the surface of the closing rod 20 is provided with an anti-slip layer 23, the anti-slip layer 23 is a silica gel anti-slip coating layer or an anti-slip texture layer, so as to prevent the closing rod 20 from moving out of the blood vessel during the operation after the closing rod 20 is inserted into the blood vessel, and the hemostatic effect is affected;
The surface of the closing rod 20 is simultaneously provided with an anti-drop ring groove 22 and an anti-slip layer 23, and the anti-drop ring groove 22 and the anti-slip layer 23 are matched to effectively ensure that the closing rod 20 cannot slide out of a blood vessel.
Optionally, the corners of the clamping blocks 42 are passivated, a cylindrical connecting rod 45 is arranged between the clamping blocks 42 and the spherical clamping blocks 41 for connection, one end of the connecting rod 45 is connected with one side of the clamping blocks 42 away from the clamping grooves 44, and the other end of the connecting rod 45 is connected with the spherical clamping blocks 41; after the spherical clamping block 41 is clamped into the groove 43, one end of the connecting rod 45 connected with the spherical clamping block 41 is positioned in the clamping groove 44 and can move in the clamping groove 44.
Preferably, the width of the catching groove 44 is larger than the diameter of the connecting rod 45 and smaller than the diameter of the spherical catching block 41, so that the connecting rod 45 can move in the catching groove 44 and the spherical catching block 41 is prevented from being separated from the groove 43 due to the excessively large width of the catching groove 44.
In some embodiments of the present invention, the size of the groove 43 is smaller than half the size of the ball-shaped latch 41, so that the combination of the latch groove 44 and the groove 43 can effectively latch the ball-shaped latch 41, and at the same time, facilitate the separation of the two latch assemblies 40.
Optionally, a plurality of closing rod placing grooves and clamping component placing grooves are respectively arranged in the storage box 10 side by side, the number of the closing rod placing grooves is the same as that of the clamping component placing grooves, and the closing rod placing grooves and the clamping component placing grooves are respectively used for placing the closing rods 20 and the clamping components 40 so that the closing rod placing grooves and the clamping component placing grooves are placed in the storage box 10 in order, and therefore the closing rod placing grooves and the clamping component placing grooves can be quickly taken when in use.
In other embodiments of the present invention, each clamping assembly placement slot is collinear with the corresponding closing rod placement slot, and a winding post 11 is disposed therebetween; when the anti-loss wire winding device is stored, the sealing rod 20 is placed in the sealing rod placing groove, the anti-loss wire 30 is wound on the corresponding winding post 11 by the handheld clamping assembly 40, and then the clamping assembly 40 is placed in the corresponding clamping assembly placing groove, so that the cross winding of the anti-loss wires 30 is prevented, and the use is influenced.
Preferably, the sealing rod 20 and the clamping assembly 40 are provided with developing marks, which are convenient to observe in use and further prevent losing.
When in use, the storage box 10 is opened, the closing rod 20 corresponding to the blood vessel to be closed is lifted up, then the clamping assembly 40 is lifted up, the anti-lost wire 30 is detached from the winding post 11, and the closing rod 20 is inserted into the blood vessel to be closed; when the plurality of sealing rods 20 are used, the clamping assemblies 40 which are respectively and correspondingly connected with the plurality of sealing rods 20 are sequentially connected end to form a ring shape (three or less than three are arc-shaped) to be placed into the chest of a patient or other parts which do not affect the operation field;
The closing rod 20 is firstly taken out from the blood vessel after the operation, a plurality of clamping assemblies 40 are separated, cleaned, sterilized and air-dried, and then sequentially put into the storage box 10 for standby.
The intercostal artery temporary sealing device provided by the invention has the advantages that the sealing rod can effectively and temporarily seal intercostal arteries, so that the aim of hemostasis is fulfilled; the anti-losing wire and the clamping assembly are arranged, so that the sealing rod is prevented from losing, the clamping assembly can be connected end to end, the occupied space of equipment is greatly reduced, and the operation field is clearer.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.
Claims (8)
1. The intercostal artery temporary closing device is characterized by comprising a storage box, wherein a plurality of closing rods are arranged in the storage box;
one end of each sealing rod is connected with an anti-lost wire, one end of each anti-lost wire, which is far away from the sealing rod, is connected with a clamping component, and the anti-lost wire and the clamping component are both arranged in the storage box;
The clamping assembly comprises a clamping block and a spherical clamping block, wherein the clamping block is provided with a clamping groove which horizontally penetrates through the body of the clamping block, and grooves which are used for clamping the spherical clamping block and are matched with the spherical surface of the spherical clamping block are respectively formed in the corresponding two sides of the clamping groove on the clamping block;
The spherical clamping block is connected with one side, far away from the clamping groove, of the clamping block;
A cylindrical connecting rod is arranged between the clamping block and the spherical clamping block, one end of the connecting rod is connected with one side of the clamping block away from the clamping groove, and the other end of the connecting rod is connected with the spherical clamping block;
The storage box is provided with a plurality of closed rod placing grooves and clamping assembly placing grooves respectively in parallel, and the number of the closed rod placing grooves is the same as that of the clamping assembly placing grooves.
2. An intercostal artery temporary closure device according to claim 1, wherein said closure bar is a blunted cone at an end distal from said anti-lost wire.
3. An intercostal artery temporary closure device according to claim 1, wherein said closure bar is provided with at least one anti-slip ring groove.
4. An intercostal artery temporary closure device according to claim 1, wherein said closure bar is externally provided with an anti-slip layer.
5. An intercostal artery temporary closure device according to claim 4, wherein said slot has a width greater than the diameter of said connector and less than the diameter of said spherical clip.
6. An intercostal artery temporary closure device according to claim 5, wherein said recess has a dimension less than half a dimension of said spherical clip.
7. An intercostal artery temporary closure device according to claim 6, wherein each said clip assembly placement slot is collinear with a respective said closure bar placement slot with a spool therebetween.
8. An intercostal artery temporary closure device according to claim 1, wherein said closure bar and said clip assembly are each provided with a visualization mark thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910550643.6A CN110192904B (en) | 2019-06-24 | 2019-06-24 | Intercostal artery temporary closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910550643.6A CN110192904B (en) | 2019-06-24 | 2019-06-24 | Intercostal artery temporary closing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110192904A CN110192904A (en) | 2019-09-03 |
| CN110192904B true CN110192904B (en) | 2024-05-07 |
Family
ID=67755111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910550643.6A Active CN110192904B (en) | 2019-06-24 | 2019-06-24 | Intercostal artery temporary closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110192904B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140136262A (en) * | 2013-05-20 | 2014-11-28 | 한희상 | Hemo clip custody case |
| WO2015192535A1 (en) * | 2014-06-19 | 2015-12-23 | 朱林学 | Portable medical arrangement and storing box |
| WO2015192533A1 (en) * | 2014-06-19 | 2015-12-23 | 朱林学 | Portable shockproof medical arrangement and storing box |
| CN206802650U (en) * | 2017-05-30 | 2017-12-26 | 浙江自强铝业有限公司 | A kind of crossbeam on medicine equipment |
| CN207805660U (en) * | 2018-01-04 | 2018-09-04 | 四川农业大学 | A kind of intake type laboratory apparatus combination unit |
| CN208573789U (en) * | 2017-10-19 | 2019-03-05 | 北京医文友邦科技有限责任公司 | Total aortic arch replacement and bracket elephant trunk technique aorta clamping device |
| CN210631258U (en) * | 2019-06-24 | 2020-05-29 | 中南大学湘雅二医院 | Intercostal artery temporary closing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017055919A1 (en) * | 2015-09-28 | 2017-04-06 | M-V Arterica AB | Vascular closure device |
-
2019
- 2019-06-24 CN CN201910550643.6A patent/CN110192904B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140136262A (en) * | 2013-05-20 | 2014-11-28 | 한희상 | Hemo clip custody case |
| WO2015192535A1 (en) * | 2014-06-19 | 2015-12-23 | 朱林学 | Portable medical arrangement and storing box |
| WO2015192533A1 (en) * | 2014-06-19 | 2015-12-23 | 朱林学 | Portable shockproof medical arrangement and storing box |
| CN206802650U (en) * | 2017-05-30 | 2017-12-26 | 浙江自强铝业有限公司 | A kind of crossbeam on medicine equipment |
| CN208573789U (en) * | 2017-10-19 | 2019-03-05 | 北京医文友邦科技有限责任公司 | Total aortic arch replacement and bracket elephant trunk technique aorta clamping device |
| CN207805660U (en) * | 2018-01-04 | 2018-09-04 | 四川农业大学 | A kind of intake type laboratory apparatus combination unit |
| CN210631258U (en) * | 2019-06-24 | 2020-05-29 | 中南大学湘雅二医院 | Intercostal artery temporary closing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110192904A (en) | 2019-09-03 |
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Inventor after: Yao Xiaoxia Inventor after: Zhou Yangzhao Inventor after: Zhang Jie Inventor after: Liu Weihong Inventor before: Yao Xiaoxia Inventor before: Zhou Yangzhao Inventor before: Liu Weihong |
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