CN220125344U - Water seal cap for operation - Google Patents
Water seal cap for operation Download PDFInfo
- Publication number
- CN220125344U CN220125344U CN202321501876.5U CN202321501876U CN220125344U CN 220125344 U CN220125344 U CN 220125344U CN 202321501876 U CN202321501876 U CN 202321501876U CN 220125344 U CN220125344 U CN 220125344U
- Authority
- CN
- China
- Prior art keywords
- cap
- tube
- head
- water seal
- pipe
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 230000000149 penetrating effect Effects 0.000 claims abstract description 13
- 230000000903 blocking effect Effects 0.000 claims abstract description 9
- 238000001356 surgical procedure Methods 0.000 claims description 8
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 238000002347 injection Methods 0.000 abstract description 17
- 239000007924 injection Substances 0.000 abstract description 17
- 239000007788 liquid Substances 0.000 abstract description 14
- 238000011010 flushing procedure Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 7
- 238000001574 biopsy Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003187 abdominal effect Effects 0.000 abstract 1
- 210000000683 abdominal cavity Anatomy 0.000 description 12
- 239000012530 fluid Substances 0.000 description 10
- 238000009434 installation Methods 0.000 description 5
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a water seal cap used in an operation, which comprises a cap pipe and a cap head arranged at the front end of the cap pipe, wherein the cap head is in threaded connection with the end head of the cap pipe, the front end of the cap head is in a penetrating state, an annular mounting cavity is formed in the front end of the cap head, an elastic blocking disc is arranged in the front end of the cap head, a penetrating seam is formed in the middle of the elastic blocking disc, a sealing soft ring with a C-shaped section is arranged in the rear end of the cap pipe, and a plurality of clamping heads are distributed on the end face of the rear end of the cap pipe. The utility model can realize the blocking of the liquid injection pipe in the using process, thereby realizing the blocking of the flushing liquid, and can be used for the passing of guide wires, abdominal foreign body forceps and biopsy forceps instruments aiming at the subsequent operation, thereby being beneficial to replacing the traditional water sealing cap.
Description
Technical Field
The utility model relates to the technical field of water sealing caps, in particular to a water sealing cap used in surgery.
Background
In the abdominal cavity operation process, the flushing fluid needs to be injected into the abdominal cavity, the injection of the flushing fluid is that the injection pipe is inserted into the abdominal cavity through the abdominal cavity, the flushing fluid is injected through the injection pipe, and two conditions exist for the injected flushing fluid, namely, the first condition is that the continuous injection and the continuous discharge form circulation, and the second condition is that after a certain amount of flushing fluid is injected, the leakage end of the injection pipe is blocked, so that the flushing fluid is stored in the abdominal cavity.
Aiming at the phenomenon that flushing fluid is stored in the abdominal cavity, the conventional water sealing cap is used for sealing the outer leakage end of the injection tube, and in the further operation process, when the instruments such as a guide wire, an abdominal cavity foreign body forceps and a biopsy forceps are needed to be used, the insertion of the instruments is needed to be performed through extra perforation of the abdominal cavity, and the problem that the flushing fluid at the perforation is leaked is also faced when the instruments are inserted. For this purpose, we propose a water seal cap for use in surgery.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a water seal cap for operation.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a water seal cap for in art, includes the cap pipe and establishes the cap head at the cap pipe front end, threaded connection between cap head and the end of cap pipe, just the front end of cap head is the state of running through, annular installation cavity has been seted up to the inside of cap head front end and elastic plugging dish has been installed, the middle part of elastic plugging dish has been seted up and has been run through the seam.
The inside of the back end of the cap tube is provided with a sealing soft ring with a C-shaped section, the opening end of the sealing soft ring faces the back end of the cap tube, and the outer ring surface of the sealing soft ring is connected with the inner surface of the cap tube.
The end face of the rear end of the cap tube is provided with a plurality of clamping heads, and the surface of the clamping heads facing the inner side is provided with a plurality of grinding grooves which are distributed at intervals.
Preferably, the cap tube is a transparent silicone tube, and the clamping head, the sealing soft ring and the cap tube are of an integrated structure.
Preferably, in the case that the through-slit does not penetrate through the object, the whole through-slit is in a closed rotation state.
Preferably, the outer side surface of the clamping head is inclined, and the thickness of one end of the clamping head, which is close to the cap tube, is larger than that of one end, which is far away from the cap tube.
Preferably, the outer surface of the clamping head is covered with a cone-shaped converging tube, an outer ring surface of the rear end of the cap tube is fixedly sleeved with an outer thread ring, the cap tube is provided with a connecting tube through the outer thread ring, and the rear end of the connecting tube is fixedly connected with the end head of the front end of the converging tube.
The water seal cap for the operation has the beneficial effects that: according to the technical scheme, in the application process, a plugging end of the liquid injection pipe is inserted into the rear end of the cap pipe and penetrates through the sealing soft ring aiming at the flushing liquid injection pipe needing plugging, at the moment, the sealing soft ring can completely wrap and seal the penetrating part of the liquid injection pipe, the closing pipe and the clamping head are further enabled to approach to each other by screwing the connecting pipe, under the condition, the stable connection of the whole water seal cap relative to the liquid injection pipe can be realized, the falling phenomenon is avoided, and the plugging of the liquid injection pipe can be realized along with the installation of the whole water seal cap; in the in-process that follow-up operation goes on, when needs use seal wire, abdominal cavity foreign matter pincers, biopsy forceps class apparatus, can pass the penetrating slit of elastic shutoff dish with the tip of this kind of apparatus to further in the abdominal cavity through cap pipe, notes liquid pipe, because elastic shutoff dish possesses elasticity, so elastic shutoff dish can include the apparatus part that runs through, and then avoid appearing the phenomenon that the flushing fluid revealed from elastic shutoff dish, combine whole water seal cap simple to install, be convenient for operate, and then be favorable to replacing and carry out the use of traditional water seal cap.
Drawings
FIG. 1 is a schematic view of the internal structure of a water seal cap for use in surgery according to the present utility model;
FIG. 2 is a front view of the water seal cap for use in surgery according to the present utility model;
FIG. 3 is a left side view of the water seal cap for use in surgery according to the present utility model;
FIG. 4 is a left side view of a tube of the intraoperative water seal cap according to the present utility model;
FIG. 5 is a schematic view showing the structure of the water seal cap for operation according to the present utility model with the through-slit being opened;
fig. 6 is a schematic view showing a convergent through seam of a water seal cap for use in surgery according to the present utility model.
In the figure: the cap tube 1, the cap head 2, the installation cavity 3, the elastic plugging disc 4, the through seam 5, the sealing soft ring 6, the clamping head 7, the grinding groove 8, the converging tube 9, the connecting tube 10 and the external thread ring 11.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-6, a water seal cap for use in an operation comprises a cap tube 1 and a cap head 2 arranged at the front end of the cap tube 1, wherein the cap head 2 is in threaded connection with the end head of the cap tube 1, the front end of the cap head 2 is in a penetrating state, an annular mounting cavity 3 is formed in the front end of the cap head 2 and is provided with an elastic sealing disc 4, a penetrating slit 5 is formed in the middle of the elastic sealing disc 4, and the whole penetrating slit 5 is in a closed rotating state under the condition that the penetrating slit 5 does not penetrate through an object.
The inside of the back end of the cap tube 1 is provided with a sealing soft ring 6 with a C-shaped section, the opening end of the sealing soft ring 6 faces the back end of the cap tube 1, and the outer ring surface of the sealing soft ring 6 is connected with the inner surface of the cap tube 1.
The end face of the rear end of the cap tube 1 is provided with a plurality of clamping heads 7, the outer side surfaces of the clamping heads 7 are inclined, and the thickness of the clamping heads 7 close to one end of the cap tube 1 is larger than that of one end far away from the cap tube 1.
The surface of the clamping head 7 facing the inner side is provided with a plurality of grinding grooves 8 which are distributed at intervals, the cap tube 1 is a transparent silicone tube, and the clamping head 7, the sealing soft ring 6 and the cap tube 1 are of an integrated structure.
The outer surface of the clamping head 7 is covered with a cone-shaped converging tube 9, an outer ring surface of the rear end of the cap tube 1 is fixedly sleeved with an outer thread ring 11, the cap tube 1 is provided with a connecting tube 10 through the outer thread ring 11, and the rear end of the connecting tube 10 is fixedly connected with the end head of the front end of the converging tube 9.
To sum up: in the application process, the blocking end of the liquid injection pipe is inserted into the rear end of the cap pipe 1 and penetrates through the sealing soft ring 6 aiming at the flushing liquid injection pipe needing blocking, at the moment, the sealing soft ring 6 can completely wrap and seal the penetrating part of the liquid injection pipe, the converging pipe 9 and the clamping head 7 tend to be close by screwing the connecting pipe 10, under the condition, the stable connection of the whole water sealing cap relative to the liquid injection pipe can be realized, the falling phenomenon is avoided, and the blocking of the liquid injection pipe can be realized along with the installation of the whole water sealing cap.
In the in-process that follow-up operation goes on, when needs use seal wire, abdominal cavity foreign matter pincers, biopsy forceps class apparatus, can pass the penetrating slit 5 of elastic shutoff dish 4 with the tip of this kind of apparatus to further in the abdominal cavity through cap pipe, notes liquid pipe, because elastic shutoff dish 4 possesses elasticity, therefore elastic shutoff dish 4 can include the apparatus part that runs through, and then avoid appearing the phenomenon that the flushing fluid revealed from elastic shutoff dish, combine whole water seal cap installation simple, be convenient for operate, and then be favorable to replacing and carry out the use of current traditional water seal cap.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The water seal cap used in the operation comprises a cap tube (1) and a cap head (2) arranged at the front end of the cap tube (1), and is characterized in that the cap head (2) is in threaded connection with the end head of the cap tube (1), the front end of the cap head (2) is in a penetrating state, an annular mounting cavity (3) is formed in the front end of the cap head (2) and is provided with an elastic blocking disc (4), and a penetrating seam (5) is formed in the middle of the elastic blocking disc (4);
the inside of the rear end of the cap tube (1) is provided with a sealing soft ring (6) with a C-shaped section, the opening end of the sealing soft ring (6) faces the rear end of the cap tube (1), and the outer ring surface of the sealing soft ring (6) is connected with the inner surface of the cap tube (1);
the end face of the rear end of the cap tube (1) is provided with a plurality of clamping heads (7), and the surface of the clamping heads (7) facing the inner side is provided with a plurality of grinding grooves (8) which are distributed at intervals.
2. The water seal cap used in the operation according to claim 1, wherein the cap tube (1) is a transparent silicone tube, and the clamping head (7), the sealing soft ring (6) and the cap tube (1) are of an integrated structure.
3. The water seal cap for use in surgery according to claim 1, wherein the entire through slit (5) is in a closed state without penetrating the object through the through slit (5).
4. The water seal cap for use in surgery according to claim 1, wherein the outer side surface of the locking head (7) is inclined, and the thickness of the locking head (7) near one end of the cap tube (1) is larger than that of the locking head far from the cap tube (1).
5. The water seal cap used in the operation according to claim 1, characterized in that the outer surface of the clamping head (7) is covered with a cone-shaped converging tube (9) together, an outer ring surface fixing sleeve at the rear end of the cap tube (1) is provided with an outer thread ring (11), the cap tube (1) is provided with a connecting tube (10) through the outer thread ring (11) in a threaded manner, and the rear end of the connecting tube (10) is fixedly connected with the end head of the front end of the converging tube (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321501876.5U CN220125344U (en) | 2023-06-13 | 2023-06-13 | Water seal cap for operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321501876.5U CN220125344U (en) | 2023-06-13 | 2023-06-13 | Water seal cap for operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220125344U true CN220125344U (en) | 2023-12-05 |
Family
ID=88958078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321501876.5U Active CN220125344U (en) | 2023-06-13 | 2023-06-13 | Water seal cap for operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220125344U (en) |
-
2023
- 2023-06-13 CN CN202321501876.5U patent/CN220125344U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |