CN210631258U - Intercostal artery temporary closing device - Google Patents
Intercostal artery temporary closing device Download PDFInfo
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- CN210631258U CN210631258U CN201920956020.4U CN201920956020U CN210631258U CN 210631258 U CN210631258 U CN 210631258U CN 201920956020 U CN201920956020 U CN 201920956020U CN 210631258 U CN210631258 U CN 210631258U
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- clamping block
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- sealing
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Abstract
The utility model provides an intercostal artery temporary sealing device, which comprises a storage box, wherein a plurality of sealing rods are arranged in the storage box; one end of each sealing rod is connected with an anti-loss wire, one end of each anti-loss wire, which is far away from the sealing rod, is connected with a clamping assembly, and the anti-loss wires and the clamping assemblies are arranged in the storage box; the clamping assembly comprises a clamping block and spherical clamping blocks, the clamping block is provided with a clamping groove which horizontally penetrates through the clamping block, and two corresponding sides of the clamping groove in the clamping block are respectively provided with a groove which is used for clamping the spherical clamping blocks and is matched with the spherical surfaces of the spherical clamping blocks; the spherical clamping block is connected with one side of the clamping block, which is far away from the clamping groove. The utility model relates to a temporary intercostal artery sealing device, wherein a sealing rod can effectively seal intercostal arteries temporarily to achieve the purpose of hemostasis; the anti-loss wire and the clamping assembly are arranged, so that the loss of the sealing rod is prevented, and the clamping assembly can be connected end to end, so that the occupied space of equipment is greatly reduced, and the operative field is clearer.
Description
Technical Field
The utility model relates to a mould equipment technical field, concretely relates to interim closing means of intercostal artery.
Background
In total aortic replacement surgery, temporary occlusion of intercostal arteries is required to stop bleeding to facilitate the surgery. The hemostasis technology in the prior art has poor hemostasis effect and large occupied space, so that the operative field is unclear and the operative effect is influenced; and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the above-mentioned prior art, the utility model provides a intercostal artery temporary sealing device can seal intercostal artery temporarily effectively, and the joint subassembly can interconnect, and is small, and occupation space is little, and the art is wild and clear.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an intercostal artery temporary sealing device comprises a storage box, wherein a plurality of sealing rods are arranged in the storage box;
one end of each sealing rod is connected with an anti-loss wire, one end of each anti-loss wire, which is far away from the sealing rod, is connected with a clamping assembly, and the anti-loss wire and the clamping assembly are arranged in the containing 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 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 arranged on two corresponding 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, one end of the closing rod, which is far away from the anti-lost line, is a passivated cone.
Furthermore, the closing rod is provided with at least one anti-drop ring groove.
Further, an anti-slip layer is arranged outside the closing rod.
Further, the joint piece with be equipped with cylindrical connecting rod between the spherical fixture block and be connected, the one end of connecting rod is connected the joint piece is kept away from one side of draw-in groove, the other end of connecting rod is connected spherical fixture 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 fixture block.
Further, be equipped with a plurality of closing rod standing grooves and joint subassembly standing groove in the containing box respectively side by side, the number of closing rod standing groove with the number of joint subassembly standing groove is the same.
Furthermore, each clamping assembly placing groove and the corresponding closing rod placing groove are on the same straight line, and a winding post is arranged between the clamping assembly placing groove and the closing rod placing groove.
Furthermore, the sealing rod and the clamping assembly are provided with developing marks.
Compared with the prior art, the utility model has the beneficial technical effects that: the utility model relates to a temporary intercostal artery sealing device, wherein a sealing rod can effectively seal intercostal arteries temporarily to achieve the purpose of hemostasis; the anti-loss wire and the clamping assembly are arranged, so that the loss of the sealing rod is prevented, and the clamping assembly can be connected end to end, so that the occupied space of equipment is greatly reduced, and the operative field is clearer.
Drawings
Fig. 1 is a schematic diagram of the internal structure of the embodiment of the present invention;
FIG. 2 is a schematic end-to-end connection of the clamping assembly in use of 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 the schematic view of the cross-section structure of the clamping assembly in the embodiment of the present invention after the clamping assembly is connected end to end.
In the figure: 10-storage box, 11-wrapping post, 20-closing rod, 21-cone head, 22-anticreep annular groove, 23-skid layer, 30-anti-lost line, 40-joint subassembly, 41-spherical fixture block, 42-joint piece, 43-recess, 44-draw-in groove, 45-connecting rod.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, an intercostal artery temporary closure device comprises a housing case 10;
specifically, a plurality of sealing rods 20 are arranged in the storage box 10, and the sealing rods 20 are used for being inserted into blood vessels to be sealed to temporarily stop bleeding; the closing rod 20 in one storage box 10 can be in various types, and when the storage box is used, the closing rod 20 with the corresponding type can be selected according to specific conditions;
one end of each closing rod 20 is connected with an anti-loss wire 30, one end of each anti-loss wire 30, which is far away from the closing rod 20, is connected with a clamping assembly 40, and the anti-loss wire 30 and the clamping assembly 40 are used for connecting the closing rod 20 and preventing the loss of the closing rod;
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 three sides of four side surfaces of the clamping groove 44 are provided with openings;
the two corresponding sides of the clamping groove 44 on the clamping block 42 are respectively provided with a groove 43 which is used for clamping the spherical clamping block 41 and is matched with the spherical surface of the spherical clamping block 41, and the spherical clamping block 41 is connected with one side of the clamping block 42 away from the clamping groove 44;
the ball detent 41 of one clip assembly 40 can enter the detent 44 of the other clip assembly 40 and be retained in its recess 43, the ball detent 41 being free to rotate in the horizontal plane within the corresponding recess 43.
Preferably, one end of the closing rod 20, which is far away from the anti-lost wire 30, is a passivated cone 21, and the end of the closing rod 20, which is provided with the cone head 21, is inserted into the blood vessel, so that the operation is more convenient and faster, and the time for stopping bleeding is saved; and the cone 21 is blunted in head to prevent puncturing blood vessels.
Optionally, the closing rod 20 is made of a silicone material or a polyolefin resin material, has a length of one to five centimeters and a diameter of one point six to two points eight millimeters, the anti-loss thread 30 is a surgical suture or a nylon thread, has a length of three to ten centimeters, and the locking assembly 40 is made of a medical PVC material, has a length of zero point five to zero point eight centimeters, a width of zero point four to zero point seven centimeters, and a height of zero point six to one point two centimeters.
In one embodiment of the present invention, the sealing rod 20 is provided with at least one anti-separation ring groove 22 on the circumferential surface, and the at least one anti-separation ring groove 22 is sequentially arranged on the surface of the sealing rod 20 along the axial direction of the sealing rod 20; the sealing rod 20 is used for plugging the blood vessel by utilizing the elasticity of the blood vessel and attaching to the surface of the sealing rod 20, after the sealing rod 20 is inserted into the blood vessel, the blood vessel shrinks at the anti-drop ring groove 22 of the sealing rod 20 due to the elasticity of the blood vessel and is closely attached to the structure of the sealing rod 20, so that the sealing rod 20 is prevented from sliding out of the blood vessel; in this embodiment, two anti-slip ring grooves 22 are formed 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 sealing 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 sealing rod 20 from moving out of the blood vessel during the operation process after the sealing rod 20 is inserted into the blood vessel, thereby affecting the hemostatic effect;
the surface of the sealing rod 20 is provided with an anti-slip ring groove 22 and an anti-slip layer 23, and the anti-slip ring groove 22 and the anti-slip layer 23 are matched to effectively ensure that the sealing rod 20 cannot slip out of the blood vessel.
Optionally, corners of the clamping block 42 are passivated, a cylindrical connecting rod 45 is arranged between the clamping block 42 and the spherical fixture block 41 for connection, one end of the connecting rod 45 is connected with one side, away from the clamping groove 44, of the clamping block 42, and the other end of the connecting rod 45 is connected with the spherical fixture block 41; after the ball-shaped latch 41 is snapped into the groove 43, one end of the connecting rod 45 connected with the ball-shaped latch 41 is located in the slot 44 and can move in the slot 44.
Preferably, the width of the catching groove 44 is larger than the diameter of the link 45 and smaller than the diameter of the ball latch 41, so that the link 45 can move in the catching groove 44 and the ball latch 41 is prevented from being disengaged 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 of the size of the ball-shaped fixture block 41, so that the combination of the groove 44 and the groove 43 can effectively block the ball-shaped fixture block 41 for limitation, and simultaneously, the two clamping assemblies 40 can be separated conveniently.
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 rods and the clamping components can be placed in the storage box 10 in order to be taken quickly when in use.
In other embodiments of the present invention, each clamping assembly placing groove and the corresponding closing rod placing groove are on the same straight line, and a wrapping post 11 is arranged between the two; when accomodating, putting closing rod 20 in the closing rod standing groove earlier, handheld joint subassembly 40 will prevent losing line 30 winding back on corresponding wrapping post 11, puts into corresponding joint subassembly standing groove with joint subassembly 40 in, prevents a plurality of anti-losing line 30 cross winding, influences the use.
Preferably, the closing rod 20 and the clamping assembly 40 are provided with developing marks, so that the user can conveniently observe the developing marks during use and further prevent the developing marks from being lost.
When the blood vessel blockage preventing device is used, the storage box 10 is opened, the closing rod 20 corresponding to a blood vessel to be blocked is taken up, then the clamping component 40 is taken up, the anti-lost wire 30 is separated from the winding post 11, and the closing rod 20 is inserted into the blood vessel to be blocked; when a plurality of closing rods 20 are used, the clamping components 40 correspondingly connected with the closing rods 20 are sequentially connected end to form a ring shape (three or less than three are arc-shaped) to be placed in the chest cavity of a patient or other parts without influencing the surgical field;
the sealing rod 20 is taken out from the blood vessel after the operation, the clamping assemblies 40 are separated, cleaned, sterilized, air-dried and then sequentially placed into the storage box 10 for standby.
The utility model relates to a temporary intercostal artery sealing device, wherein a sealing rod can effectively seal intercostal arteries temporarily to achieve the purpose of hemostasis; the anti-loss wire and the clamping assembly are arranged, so that the loss of the sealing rod is prevented, and the clamping assembly can be connected end to end, so that the occupied space of equipment is greatly reduced, and the operative field is clearer.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A temporary intercostal artery sealing device is characterized by comprising a storage box, wherein a plurality of sealing rods are arranged in the storage box;
one end of each sealing rod is connected with an anti-loss wire, one end of each anti-loss wire, which is far away from the sealing rod, is connected with a clamping assembly, and the anti-loss wire and the clamping assembly are arranged in the containing 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 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 arranged on two corresponding 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.
2. The intercostal artery temporary closure device of claim 1, wherein the end of the closure rod distal to the anti-loss thread is a blunt cone.
3. The intercostal artery temporary closure device of claim 1, wherein the closure rod is provided with at least one anti-extrusion groove.
4. The intercostal artery temporary closure device of claim 1, wherein the exterior of the closure rod is provided with a non-slip layer.
5. The intercostal artery temporary closure device of claim 1, wherein a cylindrical connecting rod is arranged between the clamping block and the spherical clamping block for connection, one end of the connecting rod is connected with one side of the clamping block, which is far away from the clamping groove, and the other end of the connecting rod is connected with the spherical clamping block.
6. The intercostal artery temporary closure device of claim 5, wherein the width of said notch is greater than the diameter of said post and less than the diameter of said ball detent.
7. The intercostal artery temporary closure device of claim 6, wherein the size of said recess is less than half the size of said ball-shaped detent.
8. The intercostal artery temporary closure device of claim 1, wherein a plurality of sealing rod placement grooves and clamping component placement grooves are respectively arranged in the containing box side by side, and the number of the sealing rod placement grooves is the same as that of the clamping component placement grooves.
9. The intercostal artery temporary closure device of claim 8, wherein each of said clamping assembly slots is collinear with a corresponding said sealing rod slot with a post disposed therebetween.
10. The intercostal artery temporary closure device of claim 1, wherein said closure bar and said clamping assembly are provided with visualization indicia.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920956020.4U CN210631258U (en) | 2019-06-24 | 2019-06-24 | Intercostal artery temporary closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920956020.4U CN210631258U (en) | 2019-06-24 | 2019-06-24 | Intercostal artery temporary closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210631258U true CN210631258U (en) | 2020-05-29 |
Family
ID=70790953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920956020.4U Expired - Fee Related CN210631258U (en) | 2019-06-24 | 2019-06-24 | Intercostal artery temporary closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210631258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110192904A (en) * | 2019-06-24 | 2019-09-03 | 中南大学湘雅二医院 | A kind of intercostal arteries temporary closure |
-
2019
- 2019-06-24 CN CN201920956020.4U patent/CN210631258U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110192904A (en) * | 2019-06-24 | 2019-09-03 | 中南大学湘雅二医院 | A kind of intercostal arteries temporary closure |
| CN110192904B (en) * | 2019-06-24 | 2024-05-07 | 中南大学湘雅二医院 | Intercostal artery temporary closing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200529 Termination date: 20210624 |
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| CF01 | Termination of patent right due to non-payment of annual fee |