CN210095899U - Laparoscope cannula device with fixed hemostatic suture function - Google Patents
Laparoscope cannula device with fixed hemostatic suture function Download PDFInfo
- Publication number
- CN210095899U CN210095899U CN201920517146.1U CN201920517146U CN210095899U CN 210095899 U CN210095899 U CN 210095899U CN 201920517146 U CN201920517146 U CN 201920517146U CN 210095899 U CN210095899 U CN 210095899U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- puncture
- core
- sleeve
- tail end
- 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
- 230000002439 hemostatic effect Effects 0.000 title claims description 8
- 238000002347 injection Methods 0.000 claims abstract description 20
- 239000007924 injection Substances 0.000 claims abstract description 20
- 230000023597 hemostasis Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 26
- 239000000725 suspension Substances 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 210000003815 abdominal wall Anatomy 0.000 abstract description 6
- 238000009958 sewing Methods 0.000 abstract description 5
- 210000004303 peritoneum Anatomy 0.000 description 14
- 210000000683 abdominal cavity Anatomy 0.000 description 8
- 206010019909 Hernia Diseases 0.000 description 5
- 238000002357 laparoscopic surgery Methods 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 206010067788 Abdominal wall haemorrhage Diseases 0.000 description 3
- 241001631457 Cannula Species 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 230000002980 postoperative effect Effects 0.000 description 3
- 210000002784 stomach Anatomy 0.000 description 3
- 208000005646 Pneumoperitoneum Diseases 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 206010021620 Incisional hernias Diseases 0.000 description 1
- 208000035563 Postoperative hernia Diseases 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a peritoneoscope sleeve pipe device with fixed hemostasis function of sewing up, including the puncture sleeve pipe, the puncture core, the puncture sleeve pipe includes the sleeve pipe head end, the sleeve pipe main part, the sleeve pipe tail end, the puncture core includes integrated into one piece's core head, core and handle, the core outside is located to the puncture sleeve pipe cover, the sleeve pipe tail end is equipped with the gas injection pipe, the gas injection pipe is connected with the gas injection valve, be equipped with the choke valve on the gas injection pipe, the sleeve pipe tail end is equipped with the seal valve, the seal valve can be dismantled with the handle and be connected, sleeve pipe head end outside is equipped with inflatable gasbag, the puncture is intraductal to be equipped with the gas tube, the sleeve pipe tail end is equipped with the through-hole. The utility model provides a peritoneoscope sleeve device with fixed hemostasis function of sewing up for solve current peritoneoscope sleeve pipe and do not have fixing device, easily be taken out by surgical instruments, cause the secondary damage scheduling problem to abdominal wall tissue even.
Description
Technical Field
The utility model relates to the field of medical equipment, concretely relates to peritoneoscope sleeve pipe device with fixed hemostasis function of sewing up.
Background
The laparoscopic trocar system is an important component of laparoscopic surgery, and a laparoscopic trocar (trocar) is a channel for inserting a lens and surgical instruments which must be established at the beginning of each laparoscopic surgery, and the number of cannulas is usually 3-5, each having a diameter of 5-10mm, and since it is required to penetrate fat, muscle and abdominal wall, the cannulas currently used are circular tubular cannulas with a sharp inner core at the front end. At present, the laparoscope canula has the following inconveniences, namely, firstly, the laparoscope canula is required to be passed through when a laparoscope lens is wiped due to the replacement of surgical instruments in the operation process, and the laparoscope canula is not provided with a fixing device, so that the laparoscope canula is easy to be brought out by the surgical instruments and even causes the secondary damage to abdominal wall tissues; secondly, the sharp inner core penetrates through muscles and abdominal wall tissues, so that bleeding of puncture holes is easily caused, and the progress of an operation is influenced; in addition, for some obese patients, the incidence rate of postoperative Hernia at Trocar parts is high, and since Fear reports about gynecological laparoscopy complicated with Hernia at Trocar parts (TSH) for the first time in 1968, similar cases are reported more and more, and the safety problem of laparoscopic treatment draws attention. TSH occurs because of a defect in the abdominal wall at the puncture site and the protrusion of the tissues or organs in the abdominal cavity out of the subcutaneous space through the defect. TSH is mainly prevented, once the TSH occurs, the TSH cannot be self-healed, only the TSH tends to increase continuously and influence the daily life and work of a patient, the quality of life of the patient is reduced, and even incarceration occurs, and surgical treatment is the only effective means. Therefore, the hernia of the Trocar part after the laparoscopic surgery should be paid attention to and necessary preventive and therapeutic measures should be taken.
SUMMERY OF THE UTILITY MODEL
In view of the above shortcomings of the prior art, the utility model is used for solving the problems that the existing laparoscope cannula has no fixing device, is easy to be brought out by surgical instruments, and even causes secondary damage to abdominal wall tissues.
In order to achieve the above and other related objects, the present invention provides a laparoscope cannula device with a fixed hemostatic suture function, comprising a puncture cannula and a puncture core, wherein the puncture cannula comprises a cannula head end, a cannula main body and a cannula tail end, the puncture core comprises an integrally formed core head, a slender core body and a handle for facilitating hand-held operation, the core head is exposed outside the puncture cannula, the cannula tail end is provided with an air injection tube, the air injection tube is connected with an air injection valve, the air injection tube is provided with a choke valve, the cannula tail end is provided with a seal valve, the seal valve is detachably connected with the handle, the cannula head end is provided with an inflatable balloon, the puncture cannula is internally provided with an air inflation tube, the cannula tail end is provided with a through hole, one end of the air inflation tube is connected with the inflatable balloon, the other end of the inflation tube penetrates through the through hole and is arranged outside the tail end of the sleeve, a telescopic peritoneal suspension hook is arranged in the puncture sleeve, and the telescopic peritoneal suspension hook is movably connected with the puncture sleeve.
Compared with the prior art, the utility model discloses in, through being equipped with inflatable gasbag in sleeve pipe head end outside for the puncture sleeve pipe can be fixed after putting into the abdominal cavity, is taken out by surgical instruments when avoiding operating, and can press the stomach wall function and play the hemostatic effect of abdominal wall hemorrhage. Through being equipped with scalable peritoneum suspension hook in the puncture sleeve pipe for after the operation, stretch out the puncture sleeve pipe with scalable peritoneum suspension hook, carry out the tractive to the peritoneum that stabs the hole and sew up and close the abdominal cavity, avoid the emergence of postoperative incision hernia.
The sealing valve is characterized in that a sealing cap is arranged between the sealing valve and the handle, the sealing valve is detachably connected with the sealing cap, the sealing cap is detachably connected with the handle, and the air tightness is ensured by the sealing cap.
The further improvement is that a sealing ring is arranged between the inflation tube and the through hole, and the sealing ring is arranged to ensure that the inflation tube and the through hole are sealed and airtight.
Drawings
Fig. 1 is a schematic structural view of a laparoscopic cannula device with a function of fixing hemostatic suture.
Reference is made to the following in corresponding reference numbers in the drawings of the specification:
1. puncturing the core; 2. puncturing a cannula; 3. an air injection valve; 4. a choke valve; 5. a sealing cap; 6. a handle; 7. a sealing valve; 8. a retractable peritoneal suspension hook; 9. an inflatable bladder; 10. an inflation tube; 11. and a gas injection pipe.
Detailed Description
In order to make the technical means, the inventive features, the objectives and the functions of the present invention easy to understand, the present invention will be further described with reference to the following specific drawings.
As shown in figure 1, the utility model relates to a peritoneoscope sleeve pipe device with fixed hemostasis function of sewing up, including puncture sleeve pipe 2, puncture core 1 is used for breaching skin, muscle and peritoneum and gets into the abdominal cavity, and puncture sleeve pipe 2 is for putting into the pipeline that the operation pincers carried out the operation.
Wherein, puncture sleeve pipe 2 includes sleeve pipe head end, sleeve pipe main part, sleeve pipe tail end, and puncture core 1 includes integrated into one piece be used for penetrating internal core head, elongated core and the handle 6 of being convenient for handheld operation, and the core outside is located to puncture sleeve pipe 2 cover, and the core head exposes puncture sleeve pipe 2 outside, penetrates internally through the core head very easily.
The tail end of the sleeve is provided with a gas injection pipe 11, the gas injection pipe 11 is connected with a gas injection valve 3, the gas injection pipe 11 is matched with the gas injection valve 3, a pipeline for connecting a pneumoperitoneum machine to establish pneumoperitoneum after the puncture sleeve 2 is placed in the puncture sleeve, the gas injection pipe 11 is provided with a choke valve 4, the choke valve 4 is a valve for switching gas inflow and blocking gas inflow in the operation process, the tail end of the sleeve is provided with a sealing valve 7, a sealing cap 5 is arranged between the sealing valve 7 and a handle 6, the sealing valve 7 is detachably connected with the sealing cap 5, the sealing cap 5 is detachably connected with the handle 6, after the puncture core 1 is pulled out after the puncture core enters the body, the sealing valve 7 is arranged to avoid gas leakage when an operating clamp is placed in the puncture core, and the.
The external portion of sleeve head end is equipped with inflatable gasbag 9, be equipped with gas tube 10 in the puncture sleeve pipe 2, the sleeve pipe tail end is equipped with the through-hole, gas tube 10 one end is connected with inflatable gasbag 9, the gas tube 10 other end passes the through-hole and locates the sleeve pipe tail end outside, through being equipped with inflatable gasbag 9 in sleeve head end outside, make puncture sleeve pipe 2 can fix after putting into the abdominal cavity, be taken out by surgical instruments when avoiding operating, and can press the stomach wall function to play the hemostatic effect to the abdominal wall haemorrhage, and be equipped with the sealing ring between gas tube 10 and the through-hole, through setting up the sealing ring, guarantee to seal between gas tube 10 and the.
In addition, be equipped with scalable peritoneum suspension hook 8 in the puncture sleeve 2, through be equipped with scalable peritoneum suspension hook 8 in puncture sleeve 2, scalable peritoneum suspension hook 8 and puncture sleeve 2 swing joint, make after the operation, when extracting puncture sleeve 2, stretch out puncture sleeve 2 with scalable peritoneum suspension hook 8, carry out the tractive to the peritoneum that stabs the hole and sew up and close the abdominal cavity, avoid the emergence of postoperative incision hernia, it is worth mentioning, scalable peritoneum suspension hook 8 is connected with pop-up button, it becomes convenient to make scalable peritoneum suspension hook 8 stretch out puncture sleeve 2 through pop-up button.
To sum up, the utility model relates to a peritoneoscope sleeve device with fixed hemostasis function of sewing up is through being equipped with inflatable gasbag 9 in sleeve pipe head end outside for puncture sleeve pipe 2 can be fixed after putting into the abdominal cavity, is taken out by surgical instrument when avoiding operating, and can press the stomach wall function to play the hemostatic action of abdominal wall hemorrhage. Through being equipped with scalable peritoneum suspension hook 8 in puncture sleeve 2 for after the operation, stretch out puncture sleeve 2 with scalable peritoneum suspension hook 8, carry out the tractive to the peritoneum that stabs the hole and sew up and close the abdominal cavity, avoid the emergence of postoperative incision hernia, have very high practical value.
The above description has been made of specific embodiments of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention.
Claims (3)
1. The utility model provides a peritoneoscope sleeve device with fixed hemostasis suturing function, its characterized in that, includes puncture sleeve pipe, puncture core, puncture sleeve pipe includes sleeve head end, sleeve pipe main part, sleeve pipe tail end, puncture core includes integrated into one piece be used for penetrating internal core head, elongated core and the handle of being convenient for handheld operation, puncture sleeve pipe cover is located the core is outside, the core exposes puncture sleeve pipe outside, the sleeve pipe tail end is equipped with the gas injection pipe, the gas injection pipe is connected with the gas injection valve, be equipped with the choke valve on the gas injection pipe, the sleeve pipe tail end is equipped with the seal valve, the seal valve with the handle can be dismantled and be connected, sleeve head end outside is equipped with inflatable airbag, be equipped with the gas tube in the puncture sleeve pipe, the sleeve pipe tail end is equipped with the through-hole, gas tube one end with inflatable airbag connects, the gas tube other end passes the through-hole is located, the puncture cannula is internally provided with a telescopic peritoneal suspension hook which is movably connected with the puncture cannula.
2. The laparoscopic sleeve device with the function of fixing the suture for hemostasis as claimed in claim 1, wherein a sealing cap is disposed between said sealing valve and said handle, said sealing valve is detachably connected to said sealing cap, and said sealing cap is detachably connected to said handle.
3. The laparoscopic cannula device with the function of fixing the hemostatic suture according to claim 1, wherein a sealing ring is disposed between the inflation tube and the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920517146.1U CN210095899U (en) | 2019-04-16 | 2019-04-16 | Laparoscope cannula device with fixed hemostatic suture function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920517146.1U CN210095899U (en) | 2019-04-16 | 2019-04-16 | Laparoscope cannula device with fixed hemostatic suture function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210095899U true CN210095899U (en) | 2020-02-21 |
Family
ID=69535572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920517146.1U Expired - Fee Related CN210095899U (en) | 2019-04-16 | 2019-04-16 | Laparoscope cannula device with fixed hemostatic suture function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210095899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023104045A1 (en) * | 2021-12-09 | 2023-06-15 | 江苏风和医疗器材股份有限公司 | Suture device and puncture device for use in surgical operation |
-
2019
- 2019-04-16 CN CN201920517146.1U patent/CN210095899U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023104045A1 (en) * | 2021-12-09 | 2023-06-15 | 江苏风和医疗器材股份有限公司 | Suture device and puncture device for use in surgical operation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200221 |