CN211409247U - Hepatobiliary surgery clinical care is with getting stone device - Google Patents
Hepatobiliary surgery clinical care is with getting stone device Download PDFInfo
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- CN211409247U CN211409247U CN201922177300.8U CN201922177300U CN211409247U CN 211409247 U CN211409247 U CN 211409247U CN 201922177300 U CN201922177300 U CN 201922177300U CN 211409247 U CN211409247 U CN 211409247U
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- stone
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- transmission
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Abstract
The utility model is suitable for a medical technology field provides a hepatobiliary surgery stone extraction device for clinical nursing, including controlling subassembly and centre gripping subassembly, control subassembly includes shell, control part and gear, the control part runs through the shell, the gear is fixed in one end of control part, and the gear is located the inside of shell, the centre gripping subassembly includes transmission part and stone extraction clamp; when medical personnel need get the stone to the patient, medical personnel alright rotate the control part, rotation through the control part drives the gear and rotates, because gear engagement connects in transmission portion, and then the rotation through the gear alright drive transmission portion and remove, and make and carry out the relative motion between two transmission portions, and get the stone clamp and fix in transmission portion, and then the motion through transmission portion alright drive and get the stone clamp and move, and then the relative motion clamp that utilizes to get the stone clamp closes and gets the stone, thereby the complicated operation stone of getting has been avoided, reduce the loss of unnecessary economic cost.
Description
Technical Field
The utility model belongs to the technical field of the medical treatment, especially, relate to a hepatobiliary surgery clinical care is with getting stone device.
Background
Liver and gall surgery mainly studies hepatocellular carcinoma, hepatobiliary calculus, posthepatitic cirrhosis and acute liver failure caused by severe hepatitis are major diseases seriously threatening the health of Chinese people.
At present, treatment of hepatobiliary calculus is gradually carried out towards minimally invasive surgery, but a minimally invasive device special for hepatobiliary calculus surgery is not provided, so that the surgery for hepatobiliary calculus in a minimally invasive mode is very expensive, the operation is complex and tedious, and the calculus removing effect is common.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hepatobiliary surgery clinical care is with getting stone device aims at solving and adopts the wicresoft mode to carry out the expensive very of operation price of hepatobiliary calculus, and the complex operation is loaded down with trivial details, gets the general problem of stone effect.
The utility model discloses a realize like this, a hepatobiliary surgery clinical care is with getting stone device, including controlling subassembly and centre gripping subassembly, it includes shell, control part and gear to control the subassembly, the control part runs through the shell, the gear is fixed in the one end of control part, just the gear is located the inside of shell, the centre gripping subassembly includes transmission portion and gets the stone and press from both sides, the control lever passes through gear engagement transmission in transmission portion, just transmission portion runs through the shell to sliding connection in the shell, get the stone clamp and fix in the one end of transmission portion.
Preferably, the control part comprises a control handle and a joint rod, the joint rod penetrates through the shell, and two ends of the joint rod are respectively and fixedly connected to the control handle and the gear.
Preferably, a rotating shaft is arranged at the joint of the joint rod and the shell, and the joint rod is rotatably connected to the shell through the rotating shaft.
Preferably, the transmission part comprises a movable rod, a connecting rod and a transmission rod, the two ends of the connecting rod are respectively and fixedly connected with the movable rod and the transmission rod, and one end of the movable rod, far away from the connecting rod, is fixedly connected with the stone taking clamp.
Preferably, the transmission rod is L-shaped, a tooth groove matched with the gear is formed in the inner wall of the transmission rod, and the gear is connected to the transmission rod through the tooth groove in a meshed mode.
Preferably, the number of the transmission parts is two, the transmission parts correspond to the two stone taking clamps respectively, and the gear is clamped between the two transmission rods.
Preferably, the clamping assembly further comprises a camera fixed to the outer wall of the bottom of the shell and located between the two stone taking clamps.
Preferably, the bottom of the housing is provided with a sliding groove, and the connecting rod penetrates through the housing through the sliding groove and is connected to the housing in a sliding manner.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a hepatobiliary surgery clinical care is with getting stone device, through setting up the control part, transmission portion and gear, when medical personnel need get the stone to the patient, medical personnel alright rotation control part, rotation drive gear through the control part rotates, because gear engagement connects in transmission portion, and then the rotation through the gear alright drive transmission portion remove, and make and carry out the opposite direction motion between two transmission portions, and get the stone clamping and decide in transmission portion, and then the motion alright drive through transmission portion get the stone and press from both sides and move, and then utilize the opposite direction motion clamp that gets the stone and press from both sides to get the stone, thereby the complicated operation stone of getting has been avoided, reduce the loss of unnecessary economic cost.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a schematic view of a gear engagement structure in the present invention;
FIG. 3 is a schematic view of the connecting structure of the movable rod of the present invention;
in the figure: 1. a manipulation component; 11. a housing; 12. a control handle; 13. a connecting rod; 14. a gear; 2. a clamping assembly; 21. a camera; 22. taking a stone clamp; 23. a travel bar; 24. a connecting rod; 25. and a transmission rod.
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 embodiments. 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. 1-3, the present invention provides a technical solution: the utility model provides a hepatobiliary surgery clinical care is with getting stone device, including controlling subassembly 1 and centre gripping subassembly 2, it includes shell 11 to control subassembly 1, control part and gear 14, the control part runs through shell 11, gear 14 is fixed in the one end of control part, and gear 14 is located the inside of shell 11, centre gripping subassembly 2 includes transmission part and gets stone and press from both sides 22, the control lever passes through gear 14 meshing transmission in transmission part, and transmission part runs through shell 11, and sliding connection is in shell 11, it presss from both sides 22 one end that is fixed in the transmission part to get the stone.
In this embodiment, be provided with camera 21 in the bottom of shell 11, and camera 21 is located between two stone clamps 22, and then at the in-process of getting stone, medical personnel alright shoot image information through camera 21 and get stone work, and then medical personnel just can see the internal condition of patient through camera 21, and then more convenient stone work of getting to the patient, secondly avoided medical personnel simple naked eye to watch and get stone, and then reduced patient's eye fatigue.
In this embodiment, when a medical staff performs stone removal on a patient, a minimally invasive surgery needs to be performed on the patient, then, the patient can perform stone removal on the patient by using the stone removal device, then, the medical staff can observe the body of the patient through the camera 21, then, through observation of the camera 21, the housing 11 and the stone removal clamp 22 are moved, and the stone in the body of the patient is limited between the two stone removal clamps 22, then, the medical staff can rotate the control handle 12, since two ends of the connecting rod 13 are fixedly connected to the gear 14 and the control handle 12 respectively, the connecting rod 13 can be driven to rotate through rotation of the control handle 12, and the gear 14 can be driven to rotate synchronously, and the transmission rod 25 is provided with a tooth socket, the gear 14 is connected to the transmission rod 25 through tooth socket meshing, and the transmission rod 25 can be driven to move through rotation of the gear 14, and make and move between two transfer lines 25, and the both ends of connecting rod 24 are fixed connection in carriage release lever 23 and transfer line 25 respectively, and then utilize the opposite motion of two transfer lines 25 alright drive connecting rod 24 and carriage release lever 23 move, simultaneously, two get the stone and press from both sides 22 and be fixed in the one end of two carriage release levers 23 respectively, and then the removal through carriage release lever 23 alright drive get the stone and press from both sides 22 and move, and make and get between the stone clamp 22 and carry out the opposite motion, and be close to each other, and then under the rotation of control handle 12, alright control two get the stone and press from both sides 22 and press from both sides the stone in the patient, and the arc setting of getting the stone and pressing from both sides 22 can be more stable press from both sides the stone, avoid the phenomenon that drops, thereby the use of getting the stone and pressing from both sides 22 has avoided complicated operation to.
Further, the control part is composed of a control handle 12 and a connecting rod 13, the connecting rod 13 penetrates through the housing 11, and two ends of the connecting rod are respectively fixedly connected to the control handle 12 and the gear 14.
In this embodiment, in the using process, the medical staff can rotate the control handle 12, and since the two ends of the connecting rod 13 are respectively and fixedly connected to the gear 14 and the control handle 12, the connecting rod 13 can be driven to rotate by the rotation of the control handle 12, the gear 14 is driven to rotate synchronously, and the stone taking clamp 22 is controlled by the rotation of the gear 14 to clamp stones in the body of the patient.
Further, a rotating shaft is arranged at the joint of the connecting rod 13 and the housing 11, and the connecting rod 13 is rotatably connected to the housing 11 through the rotating shaft.
In this embodiment, in the using process, the rotation of the control handle 12 drives the rotation of the connecting rod 13, and under the connecting action of the rotating shaft, the connecting rod 13 can rotate on the housing 11 while penetrating through the housing 11, so as to smoothly drive the gear 14 to rotate.
Further, the transmission part comprises a movable rod 23, a connecting rod 24 and a transmission rod 25, two ends of the connecting rod 24 are respectively and fixedly connected to the movable rod 23 and the transmission rod 25, and one end of the movable rod 23, far away from the connecting rod 24, is fixedly connected to the stone taking clamp 22.
In this embodiment, utilize the opposite movement of two transfer lines 25 alright to drive connecting rod 24 and carriage release lever 23 and move, simultaneously, two get the stone and press from both sides 22 and be fixed in the one end of two carriage release levers 23 respectively, and then the removal through carriage release lever 23 alright drive get the stone and press from both sides 22 and move to make two get and move in opposite directions between the stone presss from both sides 22, and be close to each other, press from both sides the stone in the patient body and get.
Further, the transmission rod 25 is L-shaped, a tooth groove matched with the gear 14 is formed in the inner wall of the transmission rod, and the gear 14 is connected to the transmission rod 25 through the tooth groove in a meshed mode.
In the embodiment, in the using process, the transmission rod 25 is provided with a tooth groove, the gear 14 is connected to the transmission rod 25 through the tooth groove in a meshed manner, and the transmission rod 25 can be driven to move under the action of the tooth groove through the rotation of the gear 14, so that the two transmission rods 25 move.
Further, the number of the transmission parts is two, and the transmission parts correspond to the two stone taking clamps 22 respectively, and the gear 14 is clamped between the two transmission rods 25.
In this embodiment, in the use process, the setting of two transmission portions, two stone clamps 22 of drive that can be smooth carry out synchronous relative motion, and then alright utilize two stone clamps 22's motion to press from both sides the stone in the patient body and get to the realization is got stone work.
Further, the clamping assembly 2 further comprises a camera 21, and the camera 21 is fixed on the outer wall of the bottom of the housing 11 and located between the two stone taking clamps 22.
In this embodiment, medical personnel alright shoot image information through camera 21 and get the stone work, and then medical personnel just can see the internal condition of patient through camera 21, and then make things convenient for the stone work of getting to the patient more, secondly avoided medical personnel's simple naked eye to watch and get the stone, and then reduced patient's eye fatigue.
Further, the bottom of the housing 11 is provided with a sliding slot, and the connecting rod 24 penetrates through the housing 11 through the sliding slot and is slidably connected to the housing 11.
In this embodiment, in the use process, the spout provides the space support for the removal of connecting rod 24 for connecting rod 24 can slide smoothly in the bottom of shell 11, and drives and gets stone clamp 22 and remove, presss from both sides the stone and gets.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a hepatobiliary surgery clinical care is with getting stone device which characterized in that: including controlling subassembly (1) and centre gripping subassembly (2), control subassembly (1) including shell (11), control part and gear (14), the control part runs through shell (11), gear (14) are fixed in the one end of control part, just gear (14) are located the inside of shell (11), centre gripping subassembly (2) include transmission portion and get stone and press from both sides (22), and the control lever passes through gear (14) meshing transmission in transmission portion, just transmission portion runs through shell (11), and sliding connection in shell (11), it presss from both sides (22) one end that is fixed in the transmission portion to get the stone.
2. The lithotomy device for surgical clinical care of hepatobiliary department according to claim 1, characterized in that: the control part comprises control handle (12) and joint pole (13), joint pole (13) run through shell (11), and both ends respectively fixed connection in control handle (12) and gear (14).
3. The lithotomy device for surgical clinical care of hepatobiliary department according to claim 2, characterized in that: the junction of joining pole (13) and shell (11) is equipped with the pivot, just join pole (13) through the pivot rotation connect in shell (11).
4. The lithotomy device for surgical clinical care of hepatobiliary department according to claim 1, characterized in that: the transmission part comprises carriage release lever (23), connecting rod (24) and transfer line (25), the both ends of connecting rod (24) respectively fixed connection in carriage release lever (23) and transfer line (25), carriage release lever (23) are kept away from the one end fixed connection of connecting rod (24) in get stone and press from both sides (22).
5. The lithotomy device for surgical clinical care of hepatobiliary department according to claim 4, characterized in that: the transmission rod (25) is L-shaped, a tooth groove matched with the gear (14) is formed in the inner wall of the transmission rod, and the gear (14) is connected to the transmission rod (25) through the tooth groove in a meshed mode.
6. The lithotomy device for surgical clinical care of hepatobiliary department according to claim 4, characterized in that: the number of the transmission parts is two, the transmission parts correspond to the two stone taking clamps (22), and the gear (14) is clamped between the two transmission rods (25).
7. The lithotomy device for surgical clinical care of hepatobiliary department according to claim 6, characterized in that: the clamping assembly (2) further comprises a camera (21), wherein the camera (21) is fixed on the outer wall of the bottom of the shell (11) and is positioned between the two stone taking clamps (22).
8. The lithotomy device for surgical clinical care of hepatobiliary department according to claim 4, characterized in that: the bottom of the shell (11) is provided with a sliding groove, and the connecting rod (24) penetrates through the shell (11) through the sliding groove and is connected to the shell (11) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922177300.8U CN211409247U (en) | 2019-12-08 | 2019-12-08 | Hepatobiliary surgery clinical care is with getting stone device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922177300.8U CN211409247U (en) | 2019-12-08 | 2019-12-08 | Hepatobiliary surgery clinical care is with getting stone device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211409247U true CN211409247U (en) | 2020-09-04 |
Family
ID=72243871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922177300.8U Expired - Fee Related CN211409247U (en) | 2019-12-08 | 2019-12-08 | Hepatobiliary surgery clinical care is with getting stone device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211409247U (en) |
-
2019
- 2019-12-08 CN CN201922177300.8U patent/CN211409247U/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: 20200904 Termination date: 20211208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |