CN211213425U - Puncture outfit capable of measuring abdominal cavity air pressure - Google Patents
Puncture outfit capable of measuring abdominal cavity air pressure Download PDFInfo
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- CN211213425U CN211213425U CN201921854958.1U CN201921854958U CN211213425U CN 211213425 U CN211213425 U CN 211213425U CN 201921854958 U CN201921854958 U CN 201921854958U CN 211213425 U CN211213425 U CN 211213425U
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- pressure gauge
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Abstract
The utility model belongs to the field of medical equipment, concretely relates to puncture outfit of measurable abdominal cavity atmospheric pressure. The puncture outfit comprises a puncture rod, a puncture sleeve for the puncture rod to pass through, a gas injection valve body connected with the puncture sleeve, a sealing cap and a pressure gauge, wherein a conduit which passes through the side wall of the puncture sleeve and is communicated with the puncture sleeve is connected to a joint of the pressure gauge, and the other end of the conduit is arranged in the puncture sleeve close to the tip of the puncture rod; a switch is arranged at the joint of the catheter and the side wall of the puncture cannula; and an indicator light electrically connected with the pressure gauge is also arranged in the puncture sleeve. The puncture outfit capable of measuring the abdominal cavity air pressure can monitor the intra-abdominal pressure in real time, is beneficial to protecting organs in the abdominal cavity, is suitable for various surgical laparoscopes, is particularly suitable for protecting delicate infant viscera during the infant laparoscopic operation, and has the advantages of small volume, flexible use and wide application range.
Description
Technical Field
The utility model belongs to the field of medical equipment, a supporting surgical instruments of wicresoft's chamber mirror that operation working channel used is established to be applicable to abdominal cavity, uropoiesis, gynaecology's endoscopy and operation in-process is related to, concretely relates to puncture ware of measurable abdominal cavity atmospheric pressure.
Background
The laparoscopic surgery is one of the fields which are developed most rapidly in the prior surgical technology, has the advantages of minimal invasion, quick recovery of patients and short hospitalization time, and a puncture outfit is usually punctured into the abdominal cavity in the laparoscopic technology.
Whether the pneumoperitoneum filling is satisfactory has a direct impact on laparoscopic surgery. The lower pneumoperitoneum pressure can not fully display the operation visual field, the higher pressure seriously affects the functions of the respiration and the circulatory system of the patient, therefore, the key to ensure the stable pneumoperitoneum pressure is the successful operation, the working pneumoperitoneum pressure of the laparoscope is 12-15 mmHg, the intra-abdominal pressure of the normal person is close to the atmospheric pressure and is 5-7 mmHg, the intra-abdominal pressure is the high abdominal pressure after the intra-abdominal pressure is more than or equal to 12mmHg, and the organ function damage related to the high abdominal pressure can be accompanied by the intra-abdominal pressure when the intra-abdominal pressure. Current laparoscopic surgery relies on the clinical experience and judgment of the physician, increasing the risk of organ damage in patients, particularly children.
In the prior art, a pressure sensor is added for judgment, the sensor needs to be externally connected with an auxiliary circuit, the equipment is large in size, and the flexibility of a minimally invasive surgery is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the utility model provides a puncture ware of measurable abdominal cavity atmospheric pressure can the intra-abdominal pressure of real-time supervision, is favorable to protecting the internal organ of abdominal cavity, applicable in various surgery peritoneoscope, the protection of the tender and lovely child's internal organs when especially being applicable to child's laparoscopic surgery, and is small, uses in a flexible way, and application scope is wide.
The utility model provides a technical scheme that its technical problem adopted as follows: the puncture outfit of measurable abdominal cavity atmospheric pressure, including puncture rod, the puncture sleeve pipe that is used for puncture rod to pass, with puncture bushing's gas injection valve body and sealing cap, this puncture outfit still includes the manometer, the kneck of manometer is connected with the pipe that passes puncture sleeve pipe lateral wall and communicate with puncture sleeve pipe, the pipe other end sets up in the puncture sleeve pipe that is close to puncture rod point department. The puncture outfit with the pressure gauge is arranged, the intra-abdominal pressure can be monitored in real time, the operation visual field can be fully displayed, organs in the abdominal cavity can be protected from being damaged by high air pressure, the puncture outfit is small in size, flexible to use and wide in application range.
Furthermore, a switch is arranged at the joint of the catheter and the side wall of the puncture sleeve, and the outer surface of the puncture outfit can be smooth when the puncture outfit is punctured into the abdominal cavity through the arranged switch, so that the organ can be prevented from being torn and damaged when the puncture outfit is punctured into the abdominal cavity.
Further, the switch be the spring clamp, the spring clamp has the advantage of nimble control, after the puncture ware pierces the abdominal cavity, can dial the spring clamp under the guide of workstation, the pipe keeps unobstructed to pressure in reading the abdominal cavity through the manometer of being connected with the pipe, real-time supervision intra-abdominal pressure protects intra-abdominal pressure to avoid the harm of high atmospheric pressure, it is convenient to use.
Furthermore, an indicator light electrically connected with a pressure gauge is also arranged in the puncture sleeve; when the data of the dial plate of the pressure gauge is less than 12mmHg, the indicator lamp emits green light; when the dial data of the pressure gauge is 12-15 mmHg, the indicator lamp emits orange light; when the dial data of the pressure gauge is 15-20 mmHg, the indicating lamp emits red light. When carrying out laparoscopic surgery, the doctor mainly observes the operation window that the power concentrates on the puncture sleeve pipe and demonstrates, sets up the pilot lamp in the puncture sleeve pipe, even the pressure in the abdominal cavity can audio-visually be known according to the colour change to medical personnel, the real-time supervision of being convenient for more has avoided the damage of patient's abdominal cavity organ, has improved the security of operation greatly.
Furthermore, a pressure relief valve is arranged at the position, opposite to the gas injection valve body, of the puncture sleeve. The pressure relief valve can be opened by medical personnel when the pressure in the abdominal cavity is too high, so that the pressure is reduced in time, and organs in the abdominal cavity are protected.
The utility model has the advantages that: by adopting the scheme, the puncture outfit with the pressure gauge is arranged, the intra-abdominal pressure can be monitored in real time, the operation visual field can be fully displayed, organs in the abdominal cavity can be protected from being damaged by high air pressure, the volume is small, the use is flexible, and the application range is wide; through the arranged switch, the outer surface of the puncture outfit can be smooth when the puncture outfit is punctured into the abdominal cavity, so that the organ can be prevented from being torn and damaged when the puncture outfit is punctured into the abdominal cavity; the spring clamp has the advantage of flexible control, after the puncture outfit is punctured into the abdominal cavity, the spring clamp can be pulled out under the guidance of the workbench, the catheter keeps smooth, so that the pressure in the abdominal cavity can be read through a pressure gauge connected with the catheter, and the use is convenient; set up the pilot lamp in puncture sleeve pipe, even pressure in the abdominal cavity can audio-visually be known according to the colour change to medical personnel, the real-time supervision of being convenient for more has avoided the damage of patient's abdominal cavity internal organ, has improved the security of operation greatly.
Drawings
The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
wherein: 1 is the puncture rod, 2 is the puncture sleeve pipe, 3 is the gas injection valve body, 4 is sealed cap, 5 is the manometer, 6 is the pipe, 7 is the switch, 8 is the pilot lamp, 9 is the relief valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the puncture outfit capable of measuring the air pressure of the abdominal cavity comprises a puncture rod 1, a puncture sleeve 2 for the puncture rod 1 to pass through, an air injection valve body 3 connected with the puncture sleeve 2, a sealing cap 4, and a pressure gauge 5, wherein a conduit 6 penetrating through the side wall of the puncture sleeve 2 and communicated with the puncture sleeve 2 is connected to an interface of the pressure gauge 5, and the other end of the conduit 6 is arranged in the puncture sleeve 2 close to the tip of the puncture rod 1; a switch 7 is arranged at the joint of the catheter 6 and the side wall of the puncture cannula 2, and particularly, the switch 7 is a spring clip; the puncture cannula 2 is also internally provided with an indicator light 8 electrically connected with a pressure gauge 5, and when the dial data of the pressure gauge 5 is less than 12mmHg, the indicator light 8 emits green light; when the dial data of the pressure gauge 5 is 12-15 mmHg, the indicator light 8 emits orange light; when the dial data of the pressure gauge 5 is 15-20 mmHg, the indicator light 8 emits red light.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. Puncture ware of measurable abdominal cavity atmospheric pressure, including puncture rod (1), puncture sleeve pipe (2) that are used for puncture rod (1) to pass, gas injection valve body (3) and sealing cap (4) of being connected with puncture sleeve pipe (2), its characterized in that: still include manometer (5), the kneck of manometer (5) is connected with and passes puncture sleeve pipe (2) lateral wall and with puncture sleeve pipe (2) intercommunication conduit (6), the setting of conduit (6) other end is in puncture sleeve pipe (2) near puncture rod (1) pole point department.
2. The puncture instrument capable of measuring the abdominal air pressure as claimed in claim 1, wherein: a switch (7) is arranged at the joint of the catheter (6) and the side wall of the puncture cannula (2).
3. The puncture instrument capable of measuring the abdominal air pressure as claimed in claim 2, wherein: the switch (7) is a spring clip.
4. The puncture instrument capable of measuring the abdominal air pressure as claimed in claim 1, wherein: and an indicator light (8) electrically connected with the pressure gauge (5) is also arranged in the puncture sleeve (2).
5. The apparatus of claim 4, wherein: when the dial data of the pressure gauge (5) is less than 12mmHg, the indicator lamp (8) emits green light; when the dial data of the pressure gauge (5) is 12-15 mmHg, the indicator lamp (8) emits orange light; when the dial data of the pressure gauge (5) is 15-20 mmHg, the indicator light (8) emits red light.
6. The puncture instrument capable of measuring the abdominal air pressure as claimed in claim 1, wherein: the puncture sleeve (2) is provided with a pressure relief valve (9) at the position corresponding to the gas injection valve body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921854958.1U CN211213425U (en) | 2019-10-31 | 2019-10-31 | Puncture outfit capable of measuring abdominal cavity air pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921854958.1U CN211213425U (en) | 2019-10-31 | 2019-10-31 | Puncture outfit capable of measuring abdominal cavity air pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211213425U true CN211213425U (en) | 2020-08-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921854958.1U Active CN211213425U (en) | 2019-10-31 | 2019-10-31 | Puncture outfit capable of measuring abdominal cavity air pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211213425U (en) |
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2019
- 2019-10-31 CN CN201921854958.1U patent/CN211213425U/en active Active
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