CN215778442U - Hepatobiliary surgery is with getting stone device - Google Patents
Hepatobiliary surgery is with getting stone device Download PDFInfo
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- CN215778442U CN215778442U CN202122280554.XU CN202122280554U CN215778442U CN 215778442 U CN215778442 U CN 215778442U CN 202122280554 U CN202122280554 U CN 202122280554U CN 215778442 U CN215778442 U CN 215778442U
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Abstract
The utility model relates to the technical field of medical instruments, in particular to a stone taking device for hepatobiliary surgery, which comprises a stone taking device body, wherein the stone taking device body comprises an outer barrel component and a stone taking component, the stone taking component is arranged inside the outer barrel component, and a left stone taking spoon and a right stone taking spoon are arranged, so that the left stone taking spoon and the right stone taking spoon are placed at positions of stones during stone taking, and then the left stone taking spoon and the right stone taking spoon can enter the inside of a stone taking sleeve through sliding the stone taking sleeve, so that stones are fixed inside the left stone taking spoon and the right stone taking spoon, the stones can be prevented from falling off in the moving process, the clamping is convenient, the friction force is larger in the using process through the arranged anti-slip strips, the stability of a doctor during clamping is higher, and the whole device is simple in structure, convenient to operate and higher in practicability.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a stone removing device for hepatobiliary surgery.
Background
Intrahepatic bile duct calculi are one of the common diseases of the hepatobiliary department, the intrahepatic bile duct calculi refer to primary bile duct calculi above the hepatic duct bifurcation, most of the calculi are pigment calculi with bilirubin calcium as a main component, although the intrahepatic bile duct calculi belong to a part of the primary bile duct calculi, the intrahepatic bile duct calculi have particularity, if coexisting with extrahepatic bile duct calculi, the intrahepatic bile duct calculi are often similar to the clinical manifestations of extrahepatic bile duct calculi, because the intrahepatic bile duct is deeply hidden in liver tissues, the branches and the anatomical structures of the intrahepatic bile duct calculi are complex, and the positions, the number, the sizes and the sizes of the calculi are uncertain, so that the diagnosis and the treatment of the intrahepatic bile duct calculi are far more difficult than the diagnosis and the treatment of the simple extrahepatic bile duct calculi.
At present, the treatment method mainly adopts an operation as a main treatment method for treating the intrahepatic bile duct calculus, a calculus removing tool commonly used in the operation is a calculus removing basket, but in the calculus removing process, certain large calculus basket wires are easy to fall off, and certain small calculus baskets are not easy to be tightly sleeved, so that the calculus removing effect is poor, and the calculus removing device is not convenient to use.
There is therefore a need for a hepatobiliary surgical lithotomy device that ameliorates the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a calculus removing device for hepatobiliary surgery, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a hepatobiliary surgery is with getting stone device, is including getting stone device body, get stone device body including urceolus subassembly and get the stone subassembly, the inside of urceolus subassembly is provided with gets the stone subassembly.
According to the preferable scheme of the utility model, the outer cylinder component comprises a stone taking sleeve, anti-slip strips, a left connecting lug, a right connecting lug, a left sliding groove and a right sliding groove, the anti-slip strips are uniformly arranged on the outer wall of the stone taking sleeve, the left connecting lug is arranged on the left upper side of the outer wall of the stone taking sleeve, the right connecting lug is arranged on the right upper side of the outer wall of the stone taking sleeve, the left sliding groove is formed in the left side of the inner wall of the stone taking sleeve, and the right sliding groove is formed in the right side of the inner wall of the stone taking sleeve.
According to a preferable scheme of the utility model, the stone taking component comprises a stone taking rod, a left finger ring, a right finger ring, a left slide block, a right slide block, a left stone taking spoon and a right stone taking spoon, the left upper side of the stone taking rod is provided with the left finger ring, the right upper side of the stone taking rod is provided with the right finger ring, the left side surface of the stone taking rod is provided with the left slide blocks in an up-down symmetrical manner, the right side surface of the stone taking rod is provided with the right slide block in an up-down symmetrical manner, the left side of the bottom of the stone taking rod is provided with the left stone taking spoon, and the right side of the bottom of the stone taking rod is provided with the right stone taking spoon.
As a preferable scheme of the present invention, the left slider and the right slider are respectively disposed inside the left sliding groove and the right sliding groove, and the left slider and the right slider are respectively connected to the left sliding groove and the right sliding groove in a sliding manner.
As a preferable scheme of the utility model, the left stone taking spoon and the right stone taking spoon are respectively connected with the stone taking rod in a rotating way.
As a preferable scheme of the utility model, the left finger ring and the right finger ring are respectively matched with fingers.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the left stone taking spoon and the right stone taking spoon, when stones are taken, the left stone taking spoon and the right stone taking spoon are placed at positions of stones, and then the left stone taking spoon and the right stone taking spoon can enter the inner part of the stone taking sleeve through the sliding stone taking sleeve, so that stones are fixed in the left stone taking spoon and the right stone taking spoon, the stones can be prevented from falling off in the moving process, the clamping is convenient, and the stone taking effect is good.
2. According to the utility model, the friction force of the anti-slip strip is larger in the using process, so that the stability of a doctor in clamping is higher, and the whole device has a simple structure, is convenient to operate and has higher practicability.
Drawings
FIG. 1 is an overall front view of the present invention;
FIG. 2 is a block diagram of the stone removal assembly of the present invention;
fig. 3 is a view showing the internal structure of the stone removing sleeve according to the present invention.
In the figure: 1. a stone taking device body; 2. an outer barrel assembly; 3. a stone taking component; 4. taking a stone sleeve; 5. anti-slip strips; 6. a left engaging lug; 7. a right engaging lug; 8. a left chute; 9. a right chute; 10. taking a stone rod; 11. a left-hand finger ring; 12. a right finger ring; 13. a left slider; 14. a right slider; 15. a left stone taking spoon; 16. and (5) taking a stone spoon on the right.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
While several embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in order to facilitate an understanding of the utility model, the utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed to provide a more complete disclosure of the utility model.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a hepatobiliary surgery is with getting stone device, is including getting stone device body 1, gets stone device body 1 including urceolus subassembly 2 and getting stone subassembly 3, and the inside of urceolus subassembly 2 is provided with gets stone subassembly 3.
Embodiment, please refer to fig. 1 and 2, the left side of getting stone pole 10 bottom is provided with left side and gets stone spoon 15, the right side of getting stone pole 10 bottom is provided with right side and gets stone spoon 16, get stone spoon 15 and right side through the left side that sets up and get stone spoon 16, when getting stone, place left side and get stone spoon 15 and right side and get the position of stone spoon 16 at the calculus, then can make left side get stone spoon 15 and right side get the inside that stone spoon 16 got into through slip calculus removal sleeve 4, thereby make the calculus fix the inside at left side and get stone spoon 15 and right calculus removal spoon 16, can avoid the calculus to drop at the in-process that removes, and it is comparatively convenient to press from both sides the clamp.
In the embodiment, referring to fig. 1, the outer wall of the calculus removing sleeve 4 is uniformly provided with the anti-slip strips 5, and the friction force of the stone removing sleeve in the using process is larger through the arranged anti-slip strips 5, so that the stability of a doctor in clamping is higher, and the whole device is simple in structure, convenient to operate and higher in practicability.
The working process of the utility model is as follows: when getting the stone, at first will get stone pole 10 and push forward, it can be automatically flicked to both sides when getting stone sleeve 4's the outside to get stone spoon 15 and the right side of getting stone spoon 16 to get a left side, then get stone spoon 15 and the right side of getting stone spoon 16 and place the position at the calculus, then get stone sleeve 4 through the slip and can make a left side get stone spoon 15 and the right side get the inside that stone spoon 16 got the stone sleeve 4, thereby make the calculus fix the inside of getting stone spoon 15 and the right side of getting stone spoon 16 in a left side, can avoid the calculus to drop at the in-process that removes, and it is comparatively convenient to press from both sides and get.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hepatobiliary surgery is with getting stone device, includes getting stone device body (1), its characterized in that: get stone device body (1) including urceolus subassembly (2) and get stone subassembly (3), the inside of urceolus subassembly (2) is provided with gets stone subassembly (3).
2. The lithotomy device for hepatobiliary surgery according to claim 1, characterized in that: outer cylinder subassembly (2) is including getting stone sleeve (4), antislip strip (5), left engaging lug (6), right engaging lug (7), left spout (8) and right spout (9), the outer wall of getting stone sleeve (4) evenly is provided with antislip strip (5), the upper left side of getting stone sleeve (4) outer wall is provided with left engaging lug (6), the upper right side of getting stone sleeve (4) outer wall is provided with right engaging lug (7), left spout (8) have been seted up in the left side of getting stone sleeve (4) inner wall, right spout (9) have been seted up on the right side of getting stone sleeve (4) inner wall.
3. The lithotomy device for hepatobiliary surgery according to claim 1, characterized in that: get stone subassembly (3) including getting stone pole (10), left hand ring (11), right finger ring (12), left slider (13), right slider (14), a left side and get stone spoon (15) and right side and get stone spoon (16), the upper left side of getting stone pole (10) is provided with left hand ring (11), the upper right side of getting stone pole (10) is provided with right finger ring (12), the left surface longitudinal symmetry of getting stone pole (10) is provided with left slider (13), the right flank longitudinal symmetry of getting stone pole (10) is provided with right slider (14), the left side of getting stone pole (10) bottom is provided with a left side and gets stone spoon (15), the right side of getting stone pole (10) bottom is provided with the right side and gets stone spoon (16).
4. The lithotomy device for hepatobiliary surgery according to claim 3, characterized in that: the left slider (13) and the right slider (14) are respectively located inside the left sliding groove (8) and the right sliding groove (9), and the left slider (13) and the right slider (14) are respectively connected with the left sliding groove (8) and the right sliding groove (9) in a sliding mode.
5. The lithotomy device for hepatobiliary surgery according to claim 3, characterized in that: the left stone taking spoon (15) and the right stone taking spoon (16) are respectively connected with the stone taking rod (10) in a rotating mode.
6. The lithotomy device for hepatobiliary surgery according to claim 3, characterized in that: the left finger ring (11) and the right finger ring (12) are respectively matched with fingers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122280554.XU CN215778442U (en) | 2021-09-18 | 2021-09-18 | Hepatobiliary surgery is with getting stone device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122280554.XU CN215778442U (en) | 2021-09-18 | 2021-09-18 | Hepatobiliary surgery is with getting stone device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215778442U true CN215778442U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122280554.XU Active CN215778442U (en) | 2021-09-18 | 2021-09-18 | Hepatobiliary surgery is with getting stone device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215778442U (en) |
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2021
- 2021-09-18 CN CN202122280554.XU patent/CN215778442U/en active Active
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