Disposable blood vessel ligator with thread
By designing a disposable vascular wire ligator, the combination of hollow curved metal parts and operating rods is used to achieve neat arrangement and precise access of silk threads, solving the problems of time-consuming and messy surgical tables, and improving the surgical efficiency and convenience of operation.
Patent Information
- Application Number
- CN202422143172.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-02
AI Technical Summary
Traditional vascular ligation is time-consuming and the operating table is messy, making it difficult to accurately use different types of ligation wires.
A disposable vascular wire ligator is designed, including wire, hollow curved metal parts and operating rods. By combining hollow curved metal parts and operating rods, the neat arrangement and precise access of the wires are achieved, and the breaking principle of absorbable wires is ligated.
It improves operation efficiency, clean operating tables, simplifies model selection, reduces the risk of misuse, and improves the efficiency of the surgical process.
Smart Images
Figure CN223126584U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of blood vessel ligation, in particular to a disposable blood vessel wire ligation device. Background Technique
[0002] In surgical operations, blood vessels often need to be ligated. Traditionally, relevant silk threads are clamped by the tip of a blood vessel forceps for ligation. The biggest drawback of traditional silk thread ligation is that it is time-consuming and makes the operating table untidy and unclear. Moreover, different models of ligation silk threads are needed for blood vessel ligation. After simple separation, various models of silk threads are arranged together. The separated placement is inconvenient, making it impossible to accurately pick and use them during the operation. It is easy to pick the wrong silk thread model during the picking process, and the various models of silk threads arranged and placed look messy. Therefore, it is necessary to design a disposable blood vessel wire ligation device to solve the above-mentioned problems. The biggest advantage of the disposable blood vessel suture ligation device is that it saves time for nurses and makes the operating table clean, fresh and clear at a glance, which is more conducive to accelerating the surgical process. The disposable blood vessel wire ligation device uses the principle of the absorbable segment-mounted suture stump to easily pull and separate for ligating blood vessels. It can be divided into many types of models, such as 0#, 1#, 4# and other models, which brings great convenience to surgeons and nurses. Content of the Utility Model
[0003] The purpose of the utility model is to provide a disposable blood vessel wire ligation device to solve the problems raised in the above background technique.
[0004] To achieve the above purpose, the utility model provides the following technical solution: A disposable blood vessel wire ligation device, including a silk thread, a hollow bent metal piece and an operating rod. The hollow bent metal piece is fixedly connected to the front end of the operating rod, and the silk thread is clamped and inserted into the front end interior of the hollow bent metal piece.
[0005] Preferably, the operating rod is arranged in a conical shape.
[0006] Preferably, the length of the operating rod is 169.33 mm.
[0007] Preferably, the distance between the front end of the operating rod and the front end of the hollow bent metal piece is 28.17 mm.
[0008] Preferably, the hollow bent metal piece is arranged in an arc shape.
[0009] Preferably, the silk thread is an absorbable silk thread.
[0010] Preferably, the outer wall of the operating rod is provided with anti-slip lines.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0012] 1. During the use of the utility model, the wires can be neatly and conveniently placed in the box body of the specified model according to different models, and the ends of the wires are connected with hollow curved metal parts and operating rods, so that the wires can be neatly arranged. During the use, only the operating rod needs to be taken, so that wires of different models can be neatly arranged and placed, and the use is accurate and convenient. The operating rod and the hollow curved metal part are provided to facilitate the control and use of the wires. The length of the operating rod is 169.33mm, and the distance between the front end of the operating rod and the front end of the hollow curved metal part is 28.17mm. The hollow curved metal part is arranged in an arc shape, so that the ligator is ergonomic and convenient for quickly ligating blood vessels for patients. After the ligation is completed, the hollow curved metal part can be controlled by the operating rod to rotate a specified angle to separate the wires from the hollow curved metal part;
[0013] 2. The utility model is convenient, accurate and time-saving for nurses to use. The operating table is clean and tidy and clear at a glance, which is more conducive to speeding up the operation process. The ligator uses the principle of absorbable segmented suture ends to easily pull and separate to ligate blood vessels. Like traditional silk thread models, it can be divided into many types of models, such as 0#, 1#, 4# and other models, which brings great convenience to surgeons and nurses. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the main three-dimensional structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the main body split structure of the utility model;
[0016] Figure 3 It is a schematic diagram of the main working state of the utility model.
[0017] In the figure: 1-silk thread, 2-hollow bent metal piece, 3-operating rod. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1 , Figure 2 and Figure 3, an embodiment provided by the present utility model: a disposable vascular ligator with thread, comprising a silk thread 1, a hollow bent metal part 2 and an operating rod 3. The hollow bent metal part 2 is fixedly connected to the front end of the operating rod 3, and the silk thread 1 is clamped and inserted inside the front end of the hollow bent metal part 2.
[0020] The operating rod 3 is arranged in a conical shape.
[0021] The length of the operating rod 3 is 169.33 mm.
[0022] The distance between the front end of the operating rod 3 and the front end of the hollow bent metal part 2 is 28.17 mm.
[0023] The hollow bent metal part 2 is arranged in an arc shape, which is convenient for ligating blood vessels.
[0024] The silk thread 1 is an absorbable silk thread, which can be automatically absorbed without the need for separate suture removal.
[0025] The outer wall of the operating rod 3 is provided with anti-slip lines, which is convenient for manipulation and operation.
[0026] Working principle: During the use of this ligator, it can be neatly and conveniently placed in a box of the specified model according to different models. And the ends of each silk thread 1 are connected to the hollow bent metal part 2 and the operating rod 3, which can make the silk threads 1 arranged neatly. During the taking process, only the operating rod 3 needs to be taken, so that the silk threads 1 of different models can be neatly arranged and placed, and the taking is accurate and convenient. By setting the operating rod 3 and the hollow bent metal part 2, it is convenient to manipulate and use the silk thread 1. The length of the operating rod 3 is 169.33 mm, and the distance between the front end of the operating rod 3 and the front end of the hollow bent metal part 2 is 28.17 mm. And the hollow bent metal part 2 is arranged in an arc shape, making this ligator conform to ergonomics and facilitating rapid blood vessel ligation for patients. After ligation, by controlling the hollow bent metal part 2 to rotate a specified angle through the operating rod 3, the silk thread 1 can be separated from the hollow bent metal part 2.
[0027] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. Disposable vascular ligator with thread, comprising a silk thread (1), a hollow bent metal piece (2) and an operating rod (3), characterized in that: The hollow bent metal part (2) is fixedly connected to the front end of the operating rod (3), and the silk thread (1) is clamped and inserted inside the front end of the hollow bent metal part (2).
2. The disposable vascular ligator with thread according to claim 1, characterized in that: The operating rod (3) is arranged in a conical shape.
3. The disposable vascular ligator with thread according to claim 2, characterized in that: The length of the operating rod (3) is 169.33 mm.
4. The disposable vascular ligator with thread according to claim 3, characterized in that: The distance between the front end of the operating rod (3) and the front end of the hollow bent metal part (2) is 28.17 mm.
5. The disposable vascular ligator with suture according to claim 4, characterized in that: The hollow bent metal part (2) is arranged in an arc shape.
6. The disposable vascular ligator with thread according to claim 5, wherein: The silk thread (1) is an absorbable silk thread.
7. The disposable vascular ligator with suture according to claim 6, wherein: The outer wall of the operating rod (3) is provided with anti-slip patterns.