CN215018098U - Special gasbag of kidney laparoscopic surgery - Google Patents
Special gasbag of kidney laparoscopic surgery Download PDFInfo
- Publication number
- CN215018098U CN215018098U CN202120483256.8U CN202120483256U CN215018098U CN 215018098 U CN215018098 U CN 215018098U CN 202120483256 U CN202120483256 U CN 202120483256U CN 215018098 U CN215018098 U CN 215018098U
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- CN
- China
- Prior art keywords
- inner sleeve
- air bag
- sleeve
- nephroscopic
- outer sleeve
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- Expired - Fee Related
Links
- 210000003734 kidney Anatomy 0.000 title abstract description 6
- 238000002357 laparoscopic surgery Methods 0.000 title abstract description 5
- 238000001356 surgical procedure Methods 0.000 claims description 15
- 238000004898 kneading Methods 0.000 claims description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims description 3
- 239000004816 latex Substances 0.000 description 4
- 229920000126 latex Polymers 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 210000004303 peritoneum Anatomy 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000003187 abdominal effect Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a special gasbag of kidney laparoscopic surgery relates to medical auxiliary instrument field, and it includes following part: the inflation device is connected to one end of the inner sleeve through a one-way valve; the side wall of one end of the inner sleeve, which is close to the inflating device, is provided with an air outlet, one end of the inner sleeve, which is far away from the inflating device, is connected with an ellipsoidal air bag in an air-tight way, and at least one part of the end part of the inner sleeve is positioned in a cavity of the air bag; the air bag is oval after being inflated; the outer sleeve is sleeved on the outer layer of the inner sleeve in a sliding mode, and a pull ring which is convenient for sliding the outer sleeve along the axial direction of the inner sleeve is arranged on the side wall of the outer sleeve. The utility model has the advantages that the air bag of the distraction device can be effectively controlled to be sufficient, and the distraction of the air bag is ellipsoidal; the operation incision can be more standard and controllable to be opened; just the utility model discloses simple structure, convenient operation, the medical personnel of being convenient for use, practical value is high.
Description
Technical Field
The utility model relates to the field of medical auxiliary equipment, specifically indicate a special gasbag of kidney laparoscopic surgery.
Background
The peritoneoscope assisted peritoneum abdominal kidney surgery needs to expand a gap outside the peritoneum first, and then forms a surgery operation space by injecting carbon dioxide, so the quality of the extraperitoneal gap expansion directly influences the surgery quality. At present, the extraperitoneal space expansion method of clinical operation is that practical medical latex gloves are tied up and are connected on a gas conduit mostly, pull out to inject gas in the latex gloves through the syringe many times and make the latex gloves strut, form extraperitoneal space expansion, and this operation is not only troublesome, and the shape of latex gloves is not normal, and is difficult to control at best, and the quality of its extraperitoneal space expansion is unstable, brings certain risk for the operation quality.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the novel special gasbag of kidney laparoscopic surgery that provides of this use, aerating device is connected to its inner tube one end, the gasbag that the other end is connected, and its slip overcoat connects the stereoplasm outer tube, aerifys in passing through interior sleeve pipe to the gasbag through aerating device, can effectively standardize the operation, improves the quality of extraperitoneal clearance expansion.
A special air bag for nephroscopy comprises the following components:
the inflation device is connected to one end of the inner sleeve through a one-way valve;
the side wall of one end of the inner sleeve pipe close to the inflating device is provided with an air outlet communicated with the inner environment and the outer environment of the inner sleeve pipe, one end of the inner sleeve pipe far away from the inflating device is connected with an ellipsoidal air bag in an air-tight mode, and at least one part of the end part of the inner sleeve pipe is positioned in a cavity of the air bag;
the air bag is elliptic after being inflated, and the volume of the air bag is not less than 500 ml;
the inflating device inflates the cavity of the air bag in one direction through the inner cavity of the inner sleeve;
the outer sleeve is sleeved on the outer layer of the inner sleeve in a sliding mode, and a pull ring which is convenient for sliding the outer sleeve along the axial direction of the inner sleeve is arranged on the side wall of the outer sleeve.
Further, the inflation device is an air pump.
Further, the inflation device is a manual inflator with scales.
Further, the volume of the inflated and expanded air bag is 600-1000 ml.
Further, the side wall of the inner sleeve, which is provided with the air outlet, is connected with a flat kneading part which is convenient for kneading the air outlet by fingers.
Further, the kneading portion is integrally formed with the inner sleeve; and the diameter length of the kneading part is greater than the inner diameter length of the outer sleeve and is used for the sliding limit of the outer sleeve.
Furthermore, an inward protruding clamping groove is formed in the inner wall of one end, close to the inflating device, of the outer sleeve, a stop block is arranged on the side wall, close to the air bag, of the inner sleeve, the outer diameter of the stop block is larger than the inner diameter of a cavity of the clamping groove, and the stop block is used for preventing the outer sleeve from slipping from one end, connected with the air bag, of the inner sleeve.
Furthermore, the inner sleeve and the outer sleeve are made of plastics or resin, and the connection mode of the air bag and the inner sleeve is an adhesion mode.
Furthermore, the inner sleeve and the outer sleeve are made of stainless steel or aluminum alloy.
Further, a groove parallel to the cross section of the inner sleeve is formed in the side wall, close to the air bag, of the inner sleeve, and the groove is used for connecting the air bag to the groove of the inner sleeve through a binding band.
Compared with the prior art, the utility model discloses following beneficial effect has:
1, the air bag of the expansion device can be effectively controlled to be inflated to the maximum extent, and the air bag is expanded to be in an ellipsoid shape; the operation incision can be more standard and controllable to be opened;
2 the utility model discloses simple structure, convenient operation, the medical personnel of being convenient for use, practical value is high.
Drawings
Fig. 1 is a schematic structural view of a special balloon for nephroscopy surgery according to embodiment 1 of the present invention;
FIG. 2 is an axial cross-sectional view of the inner and outer sleeves of FIG. 1;
FIG. 3 is a schematic view of the structure of FIG. 1 in use;
fig. 4 is a schematic structural view of a special balloon for nephroscopy surgery according to embodiment 2 of the present invention;
fig. 5 is a schematic structural view of another balloon dedicated for nephroscopic surgery according to the embodiment 2 of the present invention;
fig. 6 is a partial structural schematic view of an inner sleeve according to embodiment 2 of the present invention.
The inflating device comprises an inflating device 1, a one-way valve 10, an inner sleeve 2, an air outlet 21, a stop block 22, a groove 23, a kneading part 24, an outer sleeve 3, a pull ring 30, a clamping groove 31 and an air bag 4.
Detailed Description
In order to make the technical solution of the present invention clearer, the present invention will be further explained with reference to the following embodiments and accompanying drawings.
Example 1
As shown in fig. 1 and 2, the special balloon for nephroscopy operation has the following structure:
the inflator 1 is connected to one end of an inner sleeve 2 through a one-way valve 10, the other end of the inner sleeve 2 is connected with the airbag 4, and at least one part of the end part of the inner sleeve 2 is positioned in a cavity of the airbag 4, so that the airbag can be conveniently inserted into an incision; outer tube 3 slides and cup joints in interior sleeve pipe 2 is outer, and outer tube length is less than the distance of interior sleeve pipe 2 gasbag link to venthole 21, preferably is not more than 1/2 of this length, and outer tube 3 cavity is used for holding gasbag 4, and for sliding outer tube 3, its lateral wall is equipped with and is convenient for follow interior sleeve pipe 2 endwise slip the pull ring 30 of outer tube 3, simultaneously, for preventing that outer tube 31 is connected with the one end slippage of gasbag 4 from interior sleeve pipe 2, outer tube 3 is close to, and the one end inner wall of aerating device 1 is provided with inside convex draw-in groove 31, and simultaneously, interior sleeve pipe 2 is close to, is provided with integrated into one piece or through bonding, dog 22 that connected modes such as machinery are connected on the lateral wall of gasbag 4, and the external diameter of dog 22 is greater than the cavity internal diameter of draw-in groove 31.
As shown in fig. 3, when in use, the inflator 1 is inflated into the cavity of the balloon 4 through the inner cavity of the inner sleeve 2 in one direction, the inflated volume of the balloon 4 is elliptical, and the volume is not less than 500ml, preferably 600 ml and 1000ml, and balloons with different specifications can be equipped to apply to different patient sizes; the vent holes 21 of the inner tube 2 are pinched during inflation, and when the airbag 4 needs to be taken out of the incision after the inflation is finished, the vent holes 21 are opened, and the gas in the airbag 4 is released from the vent holes 21 to take the airbag 4 out of the incision.
The inflator 1 in this embodiment is a manual inflator with scales, and medical staff can know the inflation amount according to the scales to control the expansion volume of the airbag 4. Besides, the inflator 1 may be an air pump or the like, and the switch is turned on to automatically inflate by setting the inflation amount.
The inner sleeve 2 and the outer sleeve 3 in the embodiment are made of plastics or resin, the connection mode of the air bag 4 and the inner sleeve 2 is bonding sealing, and the device can be disposable, is low in manufacturing cost and is beneficial to popularization and use.
Example 2
In order to facilitate the medical staff to pinch the air outlet 21 during inflation, in this embodiment, on the premise of embodiment 1, the flat pinching part 24 for facilitating pinching of the air outlet 21 by fingers is connected to the side wall of the inner sleeve 2 where the air outlet 21 is located, as shown in fig. 4 and 5, the flat pinching part is in an elliptical shape or a spindle shape which is matched with the thumb shape, so that the thumb can be pinched or synchronously limited, that is, the diameter of the pinching part 24 is greater than the inner diameter of the inner sleeve 3, which can prevent the sleeve 3 from crossing the position of the limiting hole 2 and affecting the operation. The kneading portions 24 are integrally formed with the inner tube 2 or connected thereto by bonding or the like.
The material of the inner sleeve 2 and the outer sleeve 3 in the embodiment can also be stainless steel or aluminum alloy and other metal materials, and the inner sleeve and the outer sleeve can be sterilized and disinfected after being used every time, can be recycled, and are environment-friendly. In order to facilitate the connection of the airbag 4 and the inner sleeve 2 made of metal, as shown in fig. 6, a groove 23 parallel to the cross section of the inner sleeve 2 is formed on the side wall of the inner sleeve 2 close to the airbag 4, and the groove 23 is used for connecting the airbag 4 to the groove 23 of the inner sleeve through a strap.
It should be noted that the embodiments of the present invention are only some embodiments and are only used for explaining the technical solutions of the present invention, and the embodiments cannot be regarded as limitations to the protection scope of the present invention, which is subject to the protection scope of the claims. Additions, modifications, or equivalents may be made by those skilled in the art without departing from the principles and spirit of the present invention and are intended to be within the scope of the present invention.
Claims (10)
1. The utility model provides a special gasbag of nephroscope operation which characterized in that: comprises the following components:
the inflation device (1) is connected to one end of the inner sleeve (2) through a one-way valve (10);
the side wall of one end, close to the inflating device (1), of the inner sleeve (2) is provided with an air outlet (21) communicated with the inside and outside environment of the inner sleeve (2), one end, far away from the inflating device (1), of the inner sleeve is connected with an ellipsoidal air bag (4) in an air-tight mode, and at least one part of the end part of the inner sleeve (2) is located in a cavity of the air bag (4);
the air bag (4) is oval after being inflated, and the volume of the air bag is not less than 500 ml;
the inflation device (1) is used for inflating the cavity of the air bag (4) through the inner cavity of the inner sleeve (2) in one direction;
the outer sleeve (3) is sleeved on the outer layer of the inner sleeve (2) in a sliding mode, and a pull ring (30) which is convenient to slide along the axial direction of the inner sleeve (2) is arranged on the side wall of the outer sleeve (3).
2. The nephroscopic surgery special balloon according to claim 1, characterized in that: the air charging device (1) is an air pump.
3. The nephroscopic surgery special balloon according to claim 1, characterized in that: the inflator (1) is a manual inflator with scales.
4. The nephroscopic surgery special balloon according to claim 3, characterized in that: the volume of the air bag (4) after being inflated and expanded is 600-1000 ml.
5. The nephroscopic surgery special balloon according to claim 4, characterized in that: the side wall of the inner sleeve (2) provided with the air outlet (21) is connected with a flat kneading part (24) which is convenient for kneading the air outlet (21) by fingers.
6. The nephroscopic surgery special balloon according to claim 5, characterized in that: the kneading part (24) is integrally formed with the inner tube (2); and the diameter length of the kneading part (24) is larger than the inner diameter length of the outer sleeve (3) and is used for the sliding limit of the outer sleeve (3).
7. The nephroscopic surgery special balloon according to any one of claims 1-6, characterized in that: the inner wall of one end, close to the inflating device (1), of the outer sleeve (3) is provided with a clamping groove (31) protruding inwards, meanwhile, the side wall, close to the airbag (4), of the inner sleeve (2) is provided with a stop block (22), the outer diameter of the stop block (22) is larger than the inner diameter of a cavity of the clamping groove (31), and the outer sleeve (3) is used for preventing the outer sleeve (3) from slipping from one end, connected with the airbag (4), of the inner sleeve (2).
8. The nephroscopic surgery special balloon of claim 7, which is characterized in that: the inner sleeve (2) and the outer sleeve (3) are made of plastics or resin, and the connection mode of the air bag (4) and the inner sleeve (2) is an adhesion mode.
9. The nephroscopic surgery special balloon according to any one of claims 1-6, characterized in that: the inner sleeve (2) and the outer sleeve (3) are made of stainless steel or aluminum alloy.
10. The nephroscopic surgery special balloon of claim 9, which is characterized in that: a groove (23) parallel to the cross section of the inner sleeve (2) is formed in the side wall, close to the air bag (4), of the inner sleeve (2), and the groove (23) is used for connecting the air bag (4) to the groove (23) of the inner sleeve through a binding band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120483256.8U CN215018098U (en) | 2021-03-06 | 2021-03-06 | Special gasbag of kidney laparoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120483256.8U CN215018098U (en) | 2021-03-06 | 2021-03-06 | Special gasbag of kidney laparoscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215018098U true CN215018098U (en) | 2021-12-07 |
Family
ID=79254956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120483256.8U Expired - Fee Related CN215018098U (en) | 2021-03-06 | 2021-03-06 | Special gasbag of kidney laparoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215018098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115054288A (en) * | 2022-07-15 | 2022-09-16 | 兰州大学 | Device for collecting biological information of digestive tract gas in targeted manner |
-
2021
- 2021-03-06 CN CN202120483256.8U patent/CN215018098U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115054288A (en) * | 2022-07-15 | 2022-09-16 | 兰州大学 | Device for collecting biological information of digestive tract gas in targeted manner |
| CN115054288B (en) * | 2022-07-15 | 2024-06-11 | 兰州大学 | Device for targeted acquisition of biological information of digestive tract gas |
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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: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |