CN113679478A - Pincers cover subassembly for intestinal pincers - Google Patents
Pincers cover subassembly for intestinal pincers Download PDFInfo
- Publication number
- CN113679478A CN113679478A CN202111138077.1A CN202111138077A CN113679478A CN 113679478 A CN113679478 A CN 113679478A CN 202111138077 A CN202111138077 A CN 202111138077A CN 113679478 A CN113679478 A CN 113679478A
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- Prior art keywords
- sleeve body
- forceps
- intestinal
- elastic
- elastic sleeve
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B17/2909—Handles
Abstract
The invention discloses a forceps cover component for intestinal forceps, which comprises: the sleeve body assembly is sleeved on a forceps head of the intestinal forceps, and the auxiliary adjusting assembly is detachably connected to a forceps handle of the intestinal forceps and is used for fixing the forceps handle of the intestinal forceps; the sleeve body assembly comprises a first elastic sleeve body, a second elastic sleeve body and an elastic connecting strip arranged between the first elastic sleeve body and the second elastic sleeve body, the elastic connecting strip is positioned at the end parts of the first elastic sleeve body and the second elastic sleeve body and is connected with the first elastic sleeve body and the second elastic sleeve body to form an integral structure, and the first elastic sleeve body and the second elastic sleeve body are respectively sleeved on the forceps head of the intestinal forceps. The sleeve body assembly is arranged and used for supporting the tissues and the viscera of the intestinal tract, so that the operation visual field is expanded; the auxiliary adjusting assembly is adjustable in length and detachably connected with the forceps handle of the intestinal forceps, so that the manual clamping time is reduced, the use is simple and convenient, the operation time is saved, and the operation effect is improved.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a forceps sleeve assembly for intestinal forceps.
Background
The intestinal forceps are necessary surgical instruments for laparoscopic gastrointestinal tract operations, and are used for clamping intestinal tracts and poking away visceral organs affecting operation positions in the operation process, but the forceps heads of the currently used intestinal forceps cannot support and fix tissues in the operation process, so that the operation visual field is affected, and the tissues are damaged by long-term clamping. When the existing intestinal clamp is used in an operation, a doctor or an operation nurse is usually required to fix the intestinal clamp, so that the use is inconvenient, and the operation progress is influenced.
Disclosure of Invention
The invention aims to provide a forceps sleeve assembly for intestinal forceps, which aims to solve the problem that the existing intestinal forceps cannot support and fix tissues so as to influence the operation visual field and the operation progress.
The technical scheme for solving the technical problems is as follows:
a forceps cover assembly for an intestinal forceps, comprising: the sleeve body assembly is sleeved on a forceps head of the intestinal forceps, and the auxiliary adjusting assembly is detachably connected to a forceps handle of the intestinal forceps and is used for fixing the forceps handle of the intestinal forceps;
the sleeve body assembly comprises a first elastic sleeve body, a second elastic sleeve body and an elastic connecting strip arranged between the first elastic sleeve body and the second elastic sleeve body, the elastic connecting strip is positioned at the end parts of the first elastic sleeve body and the second elastic sleeve body and is connected with the first elastic sleeve body and the second elastic sleeve body to form an integral structure, and the first elastic sleeve body and the second elastic sleeve body are respectively sleeved on the forceps head of the intestinal forceps.
The beneficial effects of adopting the above technical scheme are: the first elastic sleeve body and the second elastic sleeve body on the sleeve body assembly are sleeved at the position of the forceps head of the intestinal forceps, when the intestinal forceps are opened, the first elastic sleeve body and the second elastic sleeve body move towards two sides along with the forceps head of the intestinal forceps so as to drive the elastic connecting strips to stretch, and when the forceps head of the intestinal forceps is opened to a certain angle, the forceps handle of the intestinal forceps is fixed through the auxiliary adjusting assembly, so that the forceps head of the intestinal forceps keeps a certain included angle, the length of the auxiliary adjusting assembly is adjustable, and the auxiliary adjusting assembly is detachably connected with the forceps handle of the intestinal forceps so as to adjust different angles; the elastic connecting strip is in a stretched state and is used for supporting tissues and viscera of the intestinal tract, the operation visual field is expanded, the manual clamping time is reduced in a mode of fixing the auxiliary adjusting assembly, the use is more convenient, the structure is simple and reliable, the operation time is saved, and the operation effect is improved.
Further, supplementary adjusting part is including a plurality of connecting rods that connect gradually and set up respectively on head end connecting rod and tail-end connection pole and can dismantle the holder of being connected with the pincers handle of intestines pincers, and adjacent connecting rod is connected through the pivot cooperation, and the outer wall swing joint of connecting rod has the spacing sleeve that is used for restricting adjacent connecting rod turned angle.
The beneficial effects of adopting the above technical scheme are: through setting up a plurality of connecting rods, and connect through the pivot cooperation between the adjacent connecting rod, make between the connecting rod can realize folding through rotating. When the connecting rod and the adjacent connecting rod are in a straightening state, the limiting sleeve is moved to the position of the rotating shaft to limit the rotating angle of the adjacent connecting rod; when the length of supplementary regulating part is adjusted to needs, on removing the connecting rod with spacing sleeve, rotate the connecting rod this moment and be parallel with adjacent connecting rod, realize folding. Through setting up spacing sleeve, make the length of supplementary adjusting part adjustable, the holder is used for the pincers handle of centre gripping intestines pincers to convenient dismantlement and installation.
Furthermore, the clamping piece comprises a first clamping part, a second clamping part and a reset spring, notches are respectively arranged on the first clamping part and the second clamping part, a clamping cavity is formed between the notch of the first clamping part and the notch of the second clamping part, the first clamping part is hinged to the second clamping part, the first clamping part is respectively connected with the connecting rods of the head end and the tail end, and the reset spring is arranged between the first clamping part and the second clamping part and is far away from one end of the notch.
The beneficial effects of adopting the above technical scheme are: gaps are formed in the first clamping part and the second clamping part to form a clamping cavity, and the clamping cavity is used for clamping a forceps handle of the intestinal forceps; reset spring sets up between first clamping part and second clamping part, moves the second clamping part through the pressure and makes centre gripping chamber centre gripping in the pincers handle position department of intestines pincers to reset through reset spring, avoid first clamping part, second clamping part not hard up, can dismantle with the pincers handle of intestines pincers through the mode of centre gripping and be connected, easy operation is convenient, and the structure is reliable.
Furthermore, the outer wall of the first elastic sleeve body and the outer wall of the second elastic sleeve body are respectively and uniformly provided with a convex part.
The beneficial effects of adopting the above technical scheme are: the lug bosses are arranged for increasing the friction force between the outer walls of the first elastic sleeve body and the second elastic sleeve body and intestinal tissues and organs.
Furthermore, the outer wall of the first elastic sleeve body and the outer wall of the second elastic sleeve body are respectively provided with an annular groove.
The beneficial effects of adopting the above technical scheme are: through setting up the annular groove, can be through adopting the operation line winding annular groove and further fix the first elastic sleeve body and the second elastic sleeve body and the binding clip of intestines pincers when using, improve fixed effect.
Furthermore, the first elastic sleeve body, the second elastic sleeve body and the elastic connecting strip are respectively provided with a developing layer.
The beneficial effects of adopting the above technical scheme are: by providing a visualization layer, the visualization layer can be visualized under the scanning of a medical CT scanner. If in the operation process, the condition that the sleeve body assembly is left in the operation incision is generated, the developing layer develops under the effect of the medical CT scanner, so that the sleeve body assembly can be accurately positioned and conveniently taken out.
Further, the length of the first elastic sheath body and the length of the second elastic sheath body are set to be 2cm to 3 cm.
The beneficial effects of adopting the above technical scheme are: the length of the first elastic sleeve body and the length of the second elastic sleeve body are set to be 2cm to 3cm, so that the surgical forceps can be suitable for other surgical forceps except intestinal forceps, and the application range is wide.
Further, the elastic connecting strip is of a rectangular structure or an oval structure.
The beneficial effects of adopting the above technical scheme are: the elastic connecting strip is arranged to be of a rectangular structure and an oval structure, and still has a certain width after being stretched, so that the elastic connecting strip can provide a support for intestinal tissues and visceral organs.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the sleeve body assembly, the elastic connecting strip is in a stretched state and is used for supporting tissues and organs of intestinal tracts, the operation visual field is expanded, manual clamping time is reduced in a fixing mode of the auxiliary adjusting assembly, the use is more convenient, the structure is simple and reliable, the operation time is saved, and the operation effect is improved.
2. According to the auxiliary adjusting assembly, the connecting rods are arranged, and the adjacent connecting rods are connected in a matched mode through the rotating shaft, so that the connecting rods can be folded through rotation. When the length of supplementary regulating part is adjusted to needs, on removing the connecting rod with spacing sleeve, rotate the connecting rod this moment and be parallel with adjacent connecting rod, realize folding. Through setting up spacing sleeve, make the length of supplementary adjusting part adjustable, the holder is used for the pincers handle of centre gripping intestines pincers to convenient dismantlement and installation.
3. The clamping piece is detachably connected with the clamp handle of the intestinal clamp in a clamping mode, and is simple and convenient to operate and reliable in structure.
Drawings
FIG. 1 is a schematic view of the overall structure of the sleeve assembly, the auxiliary adjusting assembly and the intestinal clamp;
FIG. 2 is a schematic view of a specific structure of a sheath assembly;
FIG. 3 is a schematic view of a detailed structure of an auxiliary adjustment assembly;
FIG. 4 is a schematic view of a specific structure of the clamping member;
fig. 5 is a schematic view of the connecting rod in a folded state.
In the figure: 1-sleeve body component, 11-first elastic sleeve body, 12-second elastic sleeve body, 13-elastic connecting strip, 14-bulge, 15-annular groove, 2-auxiliary adjusting component, 21-connecting rod, 211-rotating shaft, 212-limiting sleeve, 22-clamping piece, 221-first clamping part, 222-second clamping part, 223-reset spring, 224-clamping cavity, 3-intestine clamp, 31-clamp head and 32-clamp handle.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
Examples
As shown in fig. 1 and 2, a forceps cover assembly for intestinal forceps includes: the sleeve body assembly 1 is sleeved on the clamp head 31 of the intestinal clamp 3, and the auxiliary adjusting assembly 2 is detachably connected to the clamp handle 32 of the intestinal clamp 3 and is used for fixing the clamp handle 32 of the intestinal clamp 3; the sleeve body assembly 1 is sleeved at the position of the forceps head of the intestinal forceps 3 and is used for supporting tissues and organs of the intestinal tract and expanding the operation visual field. The auxiliary adjusting component 2 is used for being matched with the sleeve body component 1 for use, after the clamp head 31 of the intestinal clamp 3 is opened for a certain angle, the clamp handle 32 of the intestinal clamp 3 is fixed through the auxiliary adjusting component 2, and therefore the position and the angle of the clamp head 31 are fixed. The length of the auxiliary adjusting component 2 is adjustable, and the auxiliary adjusting component is detachably connected with the forceps handle 32 of the intestinal forceps 3, so that the included angle of the forceps head 31 can be adjusted, and the sleeve body component 1 can be adjusted.
The sleeve body assembly 1 comprises a first elastic sleeve body 11, a second elastic sleeve body 12 and an elastic connecting strip 13 arranged between the first elastic sleeve body 11 and the second elastic sleeve body 12, the elastic connecting strip 13 is positioned at the end parts of the first elastic sleeve body 11 and the second elastic sleeve body 12 and is connected with the first elastic sleeve body 11 and the second elastic sleeve body 12 to form an integral structure, and the first elastic sleeve body 11 and the second elastic sleeve body 12 are respectively sleeved on the forceps head 31 of the intestinal forceps 3. In this embodiment, the size of the first elastic cuff 11 and the size of the second elastic cuff 12 are matched, and in other embodiments of the invention, the size of the first elastic cuff 11 and the size of the second elastic cuff 12 can be adjusted according to the size of the head 31 of the intestinal forceps 3.
The first elastic sleeve body 11 and the second elastic sleeve body 12 on the sleeve body assembly 1 are sleeved at the position of the binding clip 31 of the intestinal forceps 3, when the intestinal forceps 3 are opened, the first elastic sleeve body 11 and the second elastic sleeve body 12 move towards two sides along with the binding clip 31 of the intestinal forceps 3, thereby driving the elastic connecting strips 13 to be stretched, after the binding clip 31 of the intestinal forceps 3 is opened to a certain angle, the binding clip handle 32 of the intestinal forceps 3 is fixed through the auxiliary adjusting assembly 2, thereby the binding clip 31 of the intestinal forceps 3 keeps a certain included angle, the elastic connecting strips 13 stretched at the moment are used for supporting intestinal tissues and visceral organs, and the surgical field is expanded, thereby facilitating surgical operation and improving surgical efficiency.
The length of supplementary adjusting part 2 is adjustable, and can dismantle with the pincers handle 32 of intestines pincers 3 and be connected, can adjust different angles, consequently can adjust the tensile length of elastic connection strip 13, and elastic connection strip 13 is used for supporting the tissue and the internal organs of intestinal, has expanded the operation field of vision, and has reduced the time of artifical centre gripping through the mode that supplementary adjusting part 2 is fixed, and it is more convenient to use, and simple structure is reliable, has saved operation time, has improved the operation effect.
The first elastic sleeve body 11, the second elastic sleeve body 12 and the elastic connecting strip 13 in the present application are made of elastic materials that can be used for medical treatment, and are not limited herein.
As shown in fig. 3 and 5, the auxiliary adjusting assembly 2 includes a plurality of connecting rods 21 connected in sequence, and a clamping member 22 respectively disposed on the head end connecting rod 21 and the tail end connecting rod 21 and detachably connected to the forceps handle 32 of the intestine forceps 3, the adjacent connecting rods 21 are connected in a matching manner through a rotating shaft 211, and the outer wall of the connecting rod 21 is movably connected with a limiting sleeve 212 for limiting the rotation angle of the adjacent connecting rod 21. The inner diameter of the limit sleeve 212 is matched with the outer diameter of the connecting rod 21 so that the limit sleeve 212 can move along the connecting rod 21. If necessary, the limiting sleeve 212 can be moved to the position of the rotating shaft 211, and the rotating shaft 211 is completely covered, so that the rotation of the connecting rod 21 can be limited.
Through setting up a plurality of connecting rods 21, and through pivot 211 cooperation connection between the adjacent connecting rod 21, make between the connecting rod 21 can realize folding through rotating. When the connecting rod 21 and the adjacent connecting rod 21 are in a straightened state, the limiting sleeve 212 is moved to the position of the rotating shaft 211 and is used for rotating the connecting rod 21; when the length of the auxiliary adjusting part 2 needs to be adjusted, the limiting sleeve 212 is moved to the rod part of the connecting rod 21, and the connecting rod 21 is rotated and is parallel to the adjacent connecting rod 21, so that the folding is realized. After the length of the auxiliary adjusting assembly 2 is adjusted, the length of the auxiliary adjusting assembly 2 is adjustable by arranging the limiting sleeve 212, the clamping piece 22 is used for clamping the forceps handle 32 of the intestinal forceps 3, and the clamping piece is detachably connected with the forceps handle 32 in a clamping mode, so that the auxiliary adjusting assembly is convenient to detach and install.
As shown in fig. 4, the clamping member 22 includes a first clamping portion 221, a second clamping portion 222 and a return spring 223, the first clamping portion 221 and the second clamping portion 222 are respectively provided with a notch, a clamping cavity 224 is formed between the notch of the first clamping portion 221 and the notch of the second clamping portion 222, the first clamping portion 221 is hinged to the second clamping portion 222, the first clamping portion 221 is respectively connected to the connecting rods 21 at the head end and the tail end, and the return spring 223 is disposed between the first clamping portion 221 and the second clamping portion 222 and is far away from one end of the notch.
The first clamping part 221 and the second clamping part 222 are provided with notches for forming a clamping cavity 224, and the clamping cavity 224 is used for clamping the clamp handle 32 of the intestinal clamp 3; the reset spring 223 is arranged between the first clamping part 221 and the second clamping part 222, the reset spring 223 is located at one end far away from the notch, the first clamping part 221 and the second clamping part 222 are connected in a hinged mode, the first clamping part 221 and the second clamping part 222 can rotate, the second clamping part 222 is pressed to open the first clamping part 221 and the second clamping part 222, the clamping cavity 224 is clamped at the position of the clamp handle 32 of the intestinal clamp 3, the second clamping part 222 is reset through the reset spring 223 and clamps the clamp handle 32 tightly, clamping is firmer, loosening of the first clamping part 221 and the second clamping part 222 is avoided, the clamp is detachably connected with the clamp handle 32 of the intestinal clamp 3 in a clamping mode, operation is simple and convenient, and the structure is reliable.
As shown in fig. 2, the outer wall of the first elastic sleeve body 11 and the outer wall of the second elastic sleeve body 12 are respectively and uniformly provided with a convex portion 14. The bulge 14 is made of silica gel, and the bulge 14 is arranged, so that intestinal tissues and visceral organs cannot be damaged during use. The convex part 14 is used for increasing the friction force between the outer walls of the first elastic sleeve body 11 and the second elastic sleeve body 12 and intestinal tissues and organs.
Preferably, the outer wall 11 of the first elastic sleeve body and the outer wall of the second elastic sleeve body 12 are respectively provided with an annular groove 15. By arranging the annular groove 15, when in use, the first elastic sleeve body 11, the second elastic sleeve body 12 and the forceps head 31 of the intestinal forceps 3 can be further fixed by winding the annular groove 15 with an operation wire, so that the fixing effect is improved.
Preferably, the first elastic sleeve body 11, the second elastic sleeve body 12 and the elastic connecting strip 13 are respectively provided with a developing layer. Through setting up the development layer, the development layer is current barium silk, and the barium silk inlays establishes in first elastic sleeve body 11, second elastic sleeve body 12 and elastic connecting strip 13, and the barium silk can develop under the scanning of medical science CT scanner. If in the operation process, the condition that the sleeve body assembly 1 is left in the operation incision occurs, the developing layer develops under the action of the medical CT scanner, so that the sleeve body assembly can be accurately positioned and conveniently taken out.
Preferably, the length of the first elastic sheath body 11 and the length of the second elastic sheath body 12 are set to be 2cm to 3 cm. The length of the first elastic sleeve body 11 and the length of the second elastic sleeve body 12 are set to be 2cm to 3cm, so that the surgical clamp can be applied to other surgical clamps except the intestinal clamp 3, and the application range is wide.
Preferably, the elastic connection strip 13 has a rectangular or oval configuration. Through setting up elastic connection strip 13 to rectangle structure or oval structure, because elastic connection strip 13 adopts elastic material, it is when opening intestines pincers 3, and first elastic sleeve body 11 and second elastic sleeve body 12 move to both sides under the effect of intestines pincers 3 to make elastic connection strip 13 along with first elastic sleeve body 11 and second elastic sleeve body 12 are stretched, be rectangle structure, still have certain width after oval structure redrawing, can provide a support to intestinal tissue and internal organs.
The intestinal clamp 3 is an intestinal clamp for laparoscopic gastrointestinal tract operations in the existing medical instruments, the clamp sleeve component can be applied to the intestinal clamp 3, and can also be applied to operation clamps in gynecological operations, surgical operations and other operation processes, and the application range is wide.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides a pincers cover subassembly for intestinal pincers which characterized in that includes: the sleeve body assembly (1) is sleeved on a forceps head of the intestinal forceps, and the auxiliary adjusting assembly (2) is detachably connected to a forceps handle of the intestinal forceps and is used for fixing the forceps handle of the intestinal forceps;
the sleeve body assembly (1) comprises a first elastic sleeve body (11), a second elastic sleeve body (12) and an elastic connecting strip (13) arranged between the first elastic sleeve body (11) and the second elastic sleeve body (12), the elastic connecting strip (13) is positioned at the end part of the first elastic sleeve body (11) and the second elastic sleeve body (12) and connected with the first elastic sleeve body (11) and the second elastic sleeve body (12) to form an integral structure, and the first elastic sleeve body (11) and the second elastic sleeve body (12) are respectively sleeved on the forceps head of the intestinal forceps.
2. The forceps sleeve assembly for the intestinal forceps according to claim 1, wherein the auxiliary adjusting assembly (2) comprises a plurality of connecting rods (21) which are sequentially connected, and clamping pieces (22) which are respectively arranged at the head end of the connecting rod (21) and the tail end of the connecting rod (21) and detachably connected with forceps handles of the intestinal forceps, the adjacent connecting rods (21) are connected in a matched mode through rotating shafts (211), and the outer wall of each connecting rod (21) is movably connected with a limiting sleeve (212) used for limiting the rotating angle of the adjacent connecting rod (21).
3. The forceps cover assembly for intestinal forceps according to claim 2, wherein the clamping member (22) comprises a first clamping portion (221), a second clamping portion (222), and a return spring (223), notches are respectively arranged on the first clamping portion (221) and the second clamping portion (222), a clamping cavity (224) is formed between the notch of the first clamping portion (221) and the notch of the second clamping portion (222), the first clamping portion (221) is hinged to the second clamping portion (222), the first clamping portion (221) is respectively connected with the connecting rods (21) at the head end and the tail end, and the return spring (223) is arranged between the first clamping portion (221) and the second clamping portion (222) and is far away from one end of the notch.
4. The forceps cover assembly for intestinal forceps according to claim 3, characterized in that the outer wall of the first elastic sleeve body (11) and the outer wall of the second elastic sleeve body (12) are respectively and uniformly provided with a convex part (14).
5. The forceps cover assembly for intestinal forceps according to any one of claims 1 to 4, characterized in that the outer wall (11) of the first elastic sleeve body and the outer wall of the second elastic sleeve body (12) are respectively provided with an annular groove (15).
6. The forceps cover assembly for intestinal forceps according to claim 5, wherein the first elastic sleeve body (11), the second elastic sleeve body (12) and the elastic connecting strip (13) are respectively provided with a developing layer.
7. The forceps cover assembly for intestinal forceps according to claim 6, characterized in that the length of the first elastic cover (11) and the length of the second elastic cover (12) are set to 2cm to 3 cm.
8. The forceps cover assembly for intestinal forceps according to claim 5, characterized in that the elastic connecting strip (13) is of a rectangular or oval configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111138077.1A CN113679478A (en) | 2021-09-27 | 2021-09-27 | Pincers cover subassembly for intestinal pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111138077.1A CN113679478A (en) | 2021-09-27 | 2021-09-27 | Pincers cover subassembly for intestinal pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113679478A true CN113679478A (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111138077.1A Pending CN113679478A (en) | 2021-09-27 | 2021-09-27 | Pincers cover subassembly for intestinal pincers |
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| Country | Link |
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| CN (1) | CN113679478A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114848065A (en) * | 2022-06-10 | 2022-08-05 | 四川大学华西医院 | Artificial blood vessel anastomosis device |
-
2021
- 2021-09-27 CN CN202111138077.1A patent/CN113679478A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114848065A (en) * | 2022-06-10 | 2022-08-05 | 四川大学华西医院 | Artificial blood vessel anastomosis device |
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