CN213129971U - Vaginal air leakage prevention tool for laparoscopic hysterectomy - Google Patents
Vaginal air leakage prevention tool for laparoscopic hysterectomy Download PDFInfo
- Publication number
- CN213129971U CN213129971U CN202020930992.9U CN202020930992U CN213129971U CN 213129971 U CN213129971 U CN 213129971U CN 202020930992 U CN202020930992 U CN 202020930992U CN 213129971 U CN213129971 U CN 213129971U
- Authority
- CN
- China
- Prior art keywords
- aerifing
- cuff
- air vent
- vagina
- bag post
- 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.)
- Expired - Fee Related
Links
- 238000009802 hysterectomy Methods 0.000 title description 7
- 230000002265 prevention Effects 0.000 title description 6
- 210000001215 vagina Anatomy 0.000 claims abstract description 22
- 210000004291 uterus Anatomy 0.000 claims abstract description 14
- 210000000683 abdominal cavity Anatomy 0.000 abstract description 10
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 18
- 229910002092 carbon dioxide Inorganic materials 0.000 description 9
- 239000001569 carbon dioxide Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 210000001015 abdomen Anatomy 0.000 description 3
- 239000004816 latex Substances 0.000 description 3
- 229920000126 latex Polymers 0.000 description 3
- 210000004877 mucosa Anatomy 0.000 description 3
- 230000017074 necrotic cell death Effects 0.000 description 3
- 210000001835 viscera Anatomy 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000000302 ischemic effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 238000002271 resection Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 208000028867 ischemia Diseases 0.000 description 1
- 210000002751 lymph Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
A vagina leak protection gas instrument for peritoneoscope uterus cuts entirely, its characterized in that: including carrying the bag post, aerifing the cuff, carry the bag post and include blind end, middle part cavity portion and aerify the end, the blind end of carrying the bag post is located to the cuff cover of aerifing, middle part cavity portion is equipped with first air vent and second air vent, first air vent and the intercommunication of aerifing the cuff, the second air vent is connected with the barometer, and the end of aerifing is equipped with the shutoff head of taking the jack, is connected with discharge valve and the manual air pump of sacculus formula on the jack. The utility model discloses can closely effectively prevent gas leakage with the vagina laminating, the atmospheric pressure in the inflatable cuff cover can be adjusted as required, makes things convenient for the requirement of the different steps of operation, and this device depth of insertion is controllable, can not slide into the abdominal cavity and influence the doctor and sew up, and its operation is safe convenient.
Description
Technical Field
The utility model relates to a surgical instrument, in particular to a vagina air leakage prevention tool for laparoscope uterus total resection.
Background
In the existing laparoscopic hysterectomy, carbon dioxide gas is continuously injected into the abdominal cavity of a patient in the early stage of an operation and serves as an inflating medium for laparoscopic operation to expose internal organs of the abdomen, so that a wide visual field and an easy-to-operate operation environment are provided for an operator. The uterus removed during the operation is removed through the patient's vagina. After the uterus is cut, carbon dioxide in the abdominal cavity can overflow out of the body of a patient through the hysterectomy stump of the vagina. The air leakage causes insufficient abdominal expansion, and causes the later steps of the operation, such as pelvic hemostasis, lymph cleaning and the like, to be difficult to normally implement.
Aiming at the technical problems, the air leakage prevention method in the prior art is to adopt disposable sterile latex gloves, embed wet saline sterile gauze, form balls, and temporarily manufacture the rubber balls into rubber balls so as to block the vaginal orifice and prevent carbon dioxide in a pelvic cavity from leaking out of the vaginal orifice. The disadvantages of this method are: 1. the size and the shape of the self-made rubber ball are not standard, and in addition, the size and the length of the vaginal cavity of a patient are different, so that the self-made rubber ball is difficult to be tightly attached to a plugging part, and the self-made rubber ball is poor in stability and sealing effect after being placed in the vagina for positioning. 2. In the plugging process, the self-made rubber ball can not adjust the plugging tightness according to the operation requirement. There is a need in clinical practice for a vaginal air leakage prevention tool for laparoscopic hysterectomy.
Disclosure of Invention
The utility model aims to solve the problem of providing a vagina air leakage prevention tool for laparoscope uterus total resection.
The utility model adopts the following technical scheme: including carrying the bag post, aerifing the cuff, carry the bag post and include blind end, middle part cavity portion and aerify the end, the blind end of carrying the bag post is located to the cuff cover of aerifing, middle part cavity portion is equipped with first air vent and second air vent, first air vent and the intercommunication of aerifing the cuff, the second air vent is connected with the barometer, and the end of aerifing is equipped with the shutoff head of taking the jack, is connected with discharge valve and the manual air pump of sacculus formula on the jack.
The principle and the operation method are as follows:
carbon dioxide is continuously injected into the abdominal cavity of a patient in the early stage of the operation of the laparoscopic hysterectomy, so that the abdominal cavity is expanded to expose internal organs of the abdomen, and the sufficient visual field and operation space are met. After the uterus is resected, the uterus is taken out through the vagina of a patient, and at the moment, carbon dioxide in the abdominal cavity can overflow out of the body of the patient through the resected stump of the vagina uterus. After the uterus is taken out, the device is immediately placed into the vagina of a patient through the vaginal external opening, then the inflatable cuff is inflated through the extrusion balloon type manual air pump at the inflating end, the circumferential outer wall of the inflated cuff is attached to the circumferential inner wall of the vagina, so that the plugging effect is exerted, the leakage of carbon dioxide is avoided, and the smooth implementation of the later operation work is ensured. The air pressure gauge is arranged on the balloon carrying column, the air pressure condition of the inflatable cuff can be monitored in real time, the adjustment of air pressure increase and decrease can be realized through inflation or deflation according to requirements, the safe air pressure range is ensured, and the conditions of over-high air pressure, ischemic necrosis of vaginal mucosa or too-low air pressure and poor plugging effect are avoided. After the operation is finished, the exhaust valve is opened to exhaust the gas in the inflatable cuff, the inflatable cuff retracts, and the device is taken out of the vagina of the patient. The structure of the balloon type manual air pump is similar to the inflation principle of a balloon type manual air pump of a mercury sphygmomanometer, and is simple and convenient. The capsule carrying column of the product can be made of medical silica gel, and the inflatable cuff can be made of latex material.
The utility model has the advantages of as follows:
1. can effectively solve the problem of air leakage and has wide application range. The inflatable cuff is fed into the vagina through the inflatable cell column, the inflatable cuff is fixed in the vagina after being inflated, the size of the inflatable cuff can be adjusted according to the size of the vagina of a patient, and the inflatable cuff is suitable for different patients.
2 the air pressure in the inflatable cuff can be adjusted according to the requirements of surgeons, thereby facilitating the requirements of different steps of the operation. After the air pressure is increased, the friction between the inflatable cuff and the inner wall of the vagina can be increased, the probability of vaginal slippage is reduced, and the blocking and fixing effects are good.
3. The arranged barometer can monitor the air pressure condition of the inflatable cuff in real time, and the adjustment of air pressure increase and decrease can be realized by inflating or deflating according to the needs, so that the safe air pressure range is ensured, and the conditions of over-air pressure, ischemic necrosis of vaginal mucosa or poor plugging effect due to too small air pressure are avoided.
4. The device has controllable insertion depth, can not slide into the abdominal cavity to influence surgical suture, and is safe and convenient to operate.
Drawings
Fig. 1 is a schematic view of the structural principle of the present invention.
FIG. 2 is a schematic sectional view A-A of FIG. 1.
In the figure: the air bag type manual air pump comprises a bag carrying column 1, an inflation cuff 2, a closed end 3, a middle cavity part 4, an inflation end 5, a first vent hole 6, a second vent hole 7, a barometer 8, a plugging head 9, an exhaust valve 10 and a balloon type manual air pump 11.
Detailed Description
As shown in fig. 1 and 2, the utility model relates to an embodiment is including carrying a bag post 1, aerifing cuff 2, carries a bag post 1 and includes blind end 3, middle part cavity portion 4 and aerify end 5, it locates the blind end 3 who carries a bag post 1 to inflate cuff cover 2, middle part cavity portion 4 is equipped with first air vent 6 and second air vent 7, first air vent 6 and aerify cuff 2 intercommunication, second air vent 7 is connected with barometer 8, and it is equipped with the shutoff head 9 of taking the jack to aerify end 5, is connected with discharge valve 10 and the manual air pump 11 of sacculus formula on the jack.
The principle and the operation method are as follows:
carbon dioxide is continuously injected into the abdominal cavity of a patient in the early stage of the operation of the laparoscopic hysterectomy, so that the abdominal cavity is expanded to expose internal organs of the abdomen, and the sufficient visual field and operation space are met. After the uterus is resected, the uterus is taken out through the vagina of a patient, and at the moment, carbon dioxide in the abdominal cavity can overflow out of the body of the patient through the resected stump of the vagina uterus. After the uterus is taken out, the device is immediately placed into the vagina of a patient through the external vaginal opening, then the inflatable end 5 inflates the inflatable cuff 2 through the extrusion balloon type manual air pump 11, the circumferential outer wall of the inflatable cuff 2 is attached to the circumferential inner wall of the vagina, so that the plugging effect is exerted, the leakage of carbon dioxide is avoided, and the smooth implementation of the later operation work is ensured. The air pressure gauge 8 is arranged on the balloon carrying column 1, the air pressure condition of the inflatable cuff 2 can be monitored in real time, the adjustment of air pressure increase and decrease can be realized through inflation or deflation according to requirements, the safe air pressure range is ensured, and the conditions of over-air pressure, ischemia necrosis of vaginal mucosa or poor plugging effect due to too small air pressure are avoided. After the operation is finished, the exhaust valve 10 is opened to exhaust the gas in the inflatable cuff 2, the inflatable cuff 2 retracts, and the device is taken out of the vagina of the patient. The structure of the balloon type manual air pump 11 is similar to the inflation principle of the balloon type manual air pump of a mercury sphygmomanometer, and is simple and convenient. The capsule carrying column 1 of the product can be made of medical silica gel, and the inflatable cuff can be made of latex material.
The utility model discloses not being restricted to the concrete structure of above-mentioned embodiment, the equivalent transform of other homogeneous structures all falls into within the protection scope of the utility model.
Claims (1)
1. The utility model provides a vagina leak protection gas instrument for peritoneoscope uterus is cut entirely which characterized in that: including carrying the bag post, aerifing the cuff, carry the bag post and include blind end, middle part cavity portion and aerify the end, the blind end of carrying the bag post is located to the cuff cover of aerifing, middle part cavity portion is equipped with first air vent and second air vent, first air vent and the intercommunication of aerifing the cuff, the second air vent is connected with the barometer, and the end of aerifing is equipped with the shutoff head of taking the jack, is connected with discharge valve and the manual air pump of sacculus formula on the jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020930992.9U CN213129971U (en) | 2020-05-28 | 2020-05-28 | Vaginal air leakage prevention tool for laparoscopic hysterectomy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020930992.9U CN213129971U (en) | 2020-05-28 | 2020-05-28 | Vaginal air leakage prevention tool for laparoscopic hysterectomy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213129971U true CN213129971U (en) | 2021-05-07 |
Family
ID=75723981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020930992.9U Expired - Fee Related CN213129971U (en) | 2020-05-28 | 2020-05-28 | Vaginal air leakage prevention tool for laparoscopic hysterectomy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213129971U (en) |
-
2020
- 2020-05-28 CN CN202020930992.9U patent/CN213129971U/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: 20210507 |
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| CF01 | Termination of patent right due to non-payment of annual fee |