CN213748939U - Intestinal anastomosis leakage inspection device under laparoscope - Google Patents
Intestinal anastomosis leakage inspection device under laparoscope Download PDFInfo
- Publication number
- CN213748939U CN213748939U CN202120047064.2U CN202120047064U CN213748939U CN 213748939 U CN213748939 U CN 213748939U CN 202120047064 U CN202120047064 U CN 202120047064U CN 213748939 U CN213748939 U CN 213748939U
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- China
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- air
- pipe
- inspection device
- injector shell
- injector
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Abstract
The utility model discloses a laparoscopic intestinal anastomosis leakage inspection device, which comprises an injector shell, a piston and an air exhaust mechanism, wherein the piston is movably inserted into the inner cavity of the injector shell, a connecting rod is fixedly inserted into the top of the piston, a connecting piece is integrally formed at the top of the connecting rod and positioned above the injector shell, and a supporting plate is integrally formed at the outer side of the top of the injector shell; the outer wall of one side of syringe casing is provided with air exhaust mechanism, air exhaust mechanism includes exhaust tube, valve body and bull stick, the fixed lower part of pegging graft at one side outer wall of syringe casing of exhaust tube, install the valve body in the exhaust tube, the top of valve body is connected with the bull stick. The air leakage detection device for the intestinal anastomosis port under the laparoscope does not need to take out the injector from the anus repeatedly during air suction, reduces air leakage and workload, and ensures that the air leakage is avoided during inflation due to the shape and the caliber of the injection tube.
Description
Technical Field
The utility model belongs to the technical field of the syringe, concretely relates to intestines identical mouthful gas leakage inspection device under peritoneoscope.
Background
Surgery is an important means for treatment, and includes a variety of types of surgery, one of which is laparoscopic intestinal surgery, which requires a syringe and a stapler together for performing the surgery, and the syringe needs to be modified appropriately for performing the surgery more conveniently.
There are two main problems with existing devices: after each air is injected, the injector needs to be pulled out from the anus to extract the air again, and part of the injected air is discharged due to the pulling out of the injector during the period; after the anus is expanded and the anastomat is opened, the front end of the common hollow needle is smaller than the diameter of the tube cavity of the anus, air leakage is caused due to the small tube diameter of the hollow needle when air is inflated, the air is exhausted repeatedly by an operator, and the workload of the operator is increased.
Therefore, in order to meet the current situation, the design and production of a laparoscopic intestinal anastomotic stoma air leakage inspection device are urgently needed to meet the actual use requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intestines identical mouthful gas leakage inspection device under peritoneoscope to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the laparoscopic intestinal anastomosis stoma air leakage inspection device comprises an injector shell, a piston and an air exhaust mechanism, wherein the piston is movably inserted into an inner cavity of the injector shell, a connecting rod is fixedly inserted into the top of the piston, a connecting piece is integrally formed at the top of the connecting rod and positioned above the injector shell, and a supporting plate is integrally formed on the outer side of the top of the injector shell;
the air extracting mechanism is arranged on the outer wall of one side of the injector shell and comprises an air extracting pipe, a valve body and a rotating rod, the air extracting pipe is fixedly inserted into the lower portion of the outer wall of one side of the injector shell, the valve body is installed in the air extracting pipe, the rotating rod is connected to the top of the valve body, and the top of the rotating rod penetrates through the top of the air extracting pipe and extends to the upper portion of the air extracting pipe;
the utility model discloses a syringe, including syringe casing, duckbilled valve, exhaust tube, connecting pipe, the duckbilled valve is installed to the inner chamber lower part nestification of syringe casing, and the duckbilled valve is located the below of exhaust tube, the inner chamber bottom of syringe casing is seted up threadedly, and has the connecting pipe through the screw spiro union in the inner chamber bottom of syringe casing, the bottom integrated into one piece of connecting pipe has the narrow injection syringe under the width.
Preferably, the connecting rod and the connecting piece, the injector shell and the supporting plate, and the connecting pipe and the injection pipe are all in an injection molding and integral molding structure.
Preferably, a rubber sleeve is arranged at the joint of the rotating rod and the air exhaust pipe.
Preferably, the top of the rotating rod is connected with a connecting piece.
Preferably, a sealing ring is bonded at the joint of the top of the duckbill valve and the inner cavity of the injector shell through a sealing glue.
Preferably, the caliber of the injection tube is gradually increased from bottom to top, and the size of the injection tube is increased from 0.5cm to 3.1 cm.
The utility model discloses a technological effect and advantage: according to the intestinal anastomosis stoma air leakage inspection device under the laparoscope, the duckbill valve is mounted inside the injector shell, air inflation can be performed by opening the duckbill valve and closing the valve body during air inflation, air can be pumped into the injector shell by closing the duckbill valve and opening the valve body during air pumping, the injector does not need to be repeatedly taken out from the anus in the whole process, and air leakage and workload are reduced; then the depth of the injection tube is adjusted according to the diameter of the anus of the patient until the depth is consistent with the diameter of the anus, so that air leakage during inflation can be ensured; the air leakage detection device for the intestinal anastomosis port under the laparoscope does not need to take out the injector from the anus repeatedly during air suction, reduces air leakage and workload, and ensures that the air leakage is avoided during inflation due to the shape and the caliber of the injection tube.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: the device comprises an injector shell 1, a piston 2, a connecting rod 3, a connecting piece 4, a supporting plate 5, an air exhaust mechanism 6, an air exhaust pipe 7, a valve body 8, a rotating rod 9, a duckbill valve 10, a connecting pipe 11, an injection pipe 12, a sealing ring 13 and a connecting piece 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.
The utility model provides a laparoscope enterostomy gas leakage checking device as shown in figures 1-3, which comprises an injector shell 1, a piston 2 and an air exhaust mechanism 6, wherein the piston 2 is movably inserted into the inner cavity of the injector shell 1, a connecting rod 3 is fixedly inserted into the top of the piston 2, a connecting piece 4 is integrally formed at the top of the connecting rod 3, the connecting piece 4 is positioned above the injector shell 1, and a supporting plate 5 is integrally formed at the outer side of the top of the injector shell 1;
an air exhaust mechanism 6 is arranged on the outer wall of one side of the injector shell 1, the air exhaust mechanism 6 comprises an air exhaust pipe 7, a valve body 8 and a rotating rod 9, the air exhaust pipe 7 is fixedly inserted at the lower part of the outer wall of one side of the injector shell 1, the valve body 8 is installed in the air exhaust pipe 7, the top of the valve body 8 is connected with the rotating rod 9, and the top of the rotating rod 9 penetrates through the top of the air exhaust pipe 7 and extends to the upper part of the air exhaust pipe 7;
the utility model discloses a syringe, including syringe casing 1, duckbilled valve 10, connecting pipe 11, duckbilled valve 10 is installed to the inner chamber lower part nestification of syringe casing 1, and duckbilled valve 10 is located the below of exhaust tube 7, the inner chamber bottom of syringe casing 1 is seted up threadedly, and has the connecting pipe 11 through the screw spiro union in the inner chamber bottom of syringe casing 1, the bottom integrated into one piece of connecting pipe 11 has wide injection tube 12 down narrow.
Specifically, be between connecting rod 3 and connecting piece 4, between syringe casing 1 and layer board 5, be the integrated into one piece structure of moulding plastics between connecting pipe 11 and the injection pipe 12, structural strength is higher, and is more durable.
Specifically, a rubber sleeve is arranged at the joint of the rotating rod 9 and the exhaust pipe 7, so that air leakage at the joint is avoided.
Specifically, the top of the rotating rod 9 is connected with a connecting piece 14, so that the rotating rod 9 can be conveniently rotated through the connecting piece 14.
Specifically, a sealing ring 13 is bonded at the joint of the top of the duckbill valve 10 and the inner cavity of the injector shell 1 through a sealant, so that air leakage at the joint is prevented.
Specifically, the caliber of the injection tube 12 gradually increases from bottom to top, and the size of the injection tube increases from 0.5cm to 3.1 cm.
Theory of operation, this intestines identical mouthful gas leakage inspection device under peritoneoscope, insert patient's anus with injection tube 12, adjust injection tube 12 male degree of depth until unanimous with anus pipe diameter size according to patient's anal bore, it is airtight when just can guaranteeing to inflate as far as, the internally mounted of injector housing has duckbill valve 10, open duckbill valve 10 when inflating, valve body 8 is closed and can be inflated, close duckbill valve 10 when deflating, valve body 8 is opened and can be bled to the injector housing, valve body 8 passes through bull stick 9 control switching, whole process need not to take out the injector from the anus repeatedly, gas leakage and work load have been reduced outward.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. Intestines anastomosis stoma air leakage inspection device under peritoneoscope, including injector housing (1), piston (2) and air exhaust mechanism (6), its characterized in that: a piston (2) is movably inserted into an inner cavity of the injector shell (1), a connecting rod (3) is fixedly inserted into the top of the piston (2), a connecting piece (4) is integrally formed on the top of the connecting rod (3), the connecting piece (4) is positioned above the injector shell (1), and a supporting plate (5) is integrally formed on the outer side of the top of the injector shell (1);
the air extracting mechanism (6) is arranged on the outer wall of one side of the injector shell (1), the air extracting mechanism (6) comprises an air extracting pipe (7), a valve body (8) and a rotating rod (9), the air extracting pipe (7) is fixedly inserted into the lower portion of the outer wall of one side of the injector shell (1), the valve body (8) is installed in the air extracting pipe (7), the rotating rod (9) is connected to the top of the valve body (8), and the top of the rotating rod (9) penetrates through the top of the air extracting pipe (7) and extends to the upper portion of the air extracting pipe (7);
duckbill valve (10) are installed to the inner chamber lower part nestification of syringe casing (1), and duckbill valve (10) are located the below of exhaust tube (7), the inner chamber bottom of syringe casing (1) is seted up threadedly, and the inner chamber bottom of syringe casing (1) has connecting pipe (11) through the screw thread spiro union, the bottom integrated into one piece of connecting pipe (11) has narrow injection tube (12) under the width.
2. The laparoscopic enterostomy leak inspection device according to claim 1, wherein: and injection molding integrated forming structures are arranged between the connecting rod (3) and the connecting piece (4), between the injector shell (1) and the supporting plate (5) and between the connecting pipe (11) and the injection pipe (12).
3. The laparoscopic enterostomy leak inspection device according to claim 1, wherein: and a rubber sleeve is arranged at the joint of the rotating rod (9) and the exhaust pipe (7).
4. The laparoscopic enterostomy leak inspection device according to claim 1, wherein: the top of the rotating rod (9) is connected with a connecting piece (14).
5. The laparoscopic enterostomy leak inspection device according to claim 1, wherein: and a sealing ring (13) is bonded at the joint of the top of the duckbill valve (10) and the inner cavity of the injector shell (1) through a sealant.
6. The laparoscopic enterostomy leak inspection device according to claim 1, wherein: the caliber of the injection tube (12) is gradually increased from bottom to top, and the size is increased from 0.5cm to 3.1 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120047064.2U CN213748939U (en) | 2021-01-08 | 2021-01-08 | Intestinal anastomosis leakage inspection device under laparoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120047064.2U CN213748939U (en) | 2021-01-08 | 2021-01-08 | Intestinal anastomosis leakage inspection device under laparoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213748939U true CN213748939U (en) | 2021-07-20 |
Family
ID=76837901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120047064.2U Expired - Fee Related CN213748939U (en) | 2021-01-08 | 2021-01-08 | Intestinal anastomosis leakage inspection device under laparoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213748939U (en) |
-
2021
- 2021-01-08 CN CN202120047064.2U patent/CN213748939U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210720 Termination date: 20220108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |