Operation needle guider convenient to operate

Abstract

The utility model discloses an operation needle guiding device convenient to operate, which comprises an operation needle guiding unit, the operation needle guiding unit comprises a handle and two hollow boxes fixedly arranged at the two ends of the handle respectively, a plurality of first needle guiding devices with different specifications are inserted into one of the hollow boxes, and a plurality of second needle guiding devices with different specifications are inserted into the other of the hollow boxes. A plurality of second needle guiding devices with different specifications are inserted into the other hollow box; the extension driving unit comprises wedge-shaped columns arranged in the hollow boxes, each wedge-shaped column is fixedly connected with the inner wall of the lower end of the corresponding hollow box through a corresponding telescopic column, the telescopic columns are sleeved with corresponding extrusion springs, a plurality of sets of evenly-distributed wedge-shaped blocks are slidably installed in the hollow boxes, and the wedge-shaped blocks are arranged in the hollow boxes. And each wedge-shaped block is in sliding connection with the corresponding wedge-shaped column through the corresponding T-shaped sliding groove and the corresponding T-shaped sliding block. According to the utility model, the time for searching the needle guiding device with the corresponding specification is saved, and the defect that the treatment time of a patient is easily delayed by searching the needle guiding device is effectively overcome.

Description

TECHNICAL FIELD

[0001] The utility model relates to surgical needle guide technical field, especially a kind of surgical needle guide device convenient to operate. BACKGROUND

[0002] The needle guide device is a tool used in medical or industrial fields, and its main function is to assist the guide wire to pass through the needle eye. The surgical needle guide device is a kind of needle guide device, which is widely used in the medical field. As its name implies, it is used to pull the surgical suture through the needle eye of the surgical suture needle.

[0003] The surgical needle guide device used in the surgical needle guide field has a single structure, and is mostly designed as a hook or a rhombus-shaped iron wire with a certain shape. During the surgical operation, the suture needle used for suturing the skin of patients with different parts and different injuries is different in specification, i.e. multiple needle guide devices of different specifications need to be prepared. It often takes a lot of time to find the corresponding needle guide device, which may seriously delay the treatment time of the patient. Therefore, a surgical needle guide device convenient to operate is needed to solve the above problems. SUMMARY

[0004] The purpose of this section is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems of the prior art, the utility model is proposed.

[0006] Therefore, the utility model aims to provide a surgical needle guide device convenient to operate, which is suitable for solving the problem that it often takes a lot of time to find the corresponding needle guide device, which may seriously delay the treatment time of the patient.

[0007] To solve the above technical problems, the utility model provides the following technical scheme: a surgical needle guide device convenient to operate, comprising:

[0008] The surgical needle guide unit comprises a handle and two hollow boxes fixedly installed at both ends of the handle, one of the hollow boxes is inserted with a plurality of first needle guide devices of different specifications, and the other hollow box is inserted with a plurality of second needle guide devices of different specifications.

[0009] The extension driving unit comprises wedge-shaped columns arranged in each hollow box respectively, each of the wedge-shaped columns is fixedly connected with the inner wall of the lower end of the hollow box through a corresponding telescopic column, a corresponding extrusion spring is sleeved on the telescopic column, a plurality of groups of wedge-shaped blocks are uniformly distributed and are slidably arranged in the hollow box, each of the wedge-shaped blocks is slidably connected with the wedge-shaped column through a corresponding T-shaped sliding groove and a T-shaped sliding block, a corresponding mounting seat is fixedly arranged on each of the wedge-shaped blocks, the first needle guide and the second needle guide are respectively inserted into the corresponding mounting seat, one end of one of the wedge-shaped columns is fixedly connected with the first button, one end of the other wedge-shaped column is fixedly connected with the second button, and the first button and the second button are vertically slidably connected with the upper side wall of the corresponding hollow box.

[0010] As one preferred scheme of the surgical needle guide convenient to operate, each of the inner walls of the hollow boxes is fixedly arranged with a plurality of groups of uniformly distributed guide sliding rods, and a guide sliding sleeve is slidably sleeved on each of the guide sliding rods.

[0011] As one preferred scheme of the surgical needle guide convenient to operate, one end of each of the guide sliding rods away from the side wall of the hollow box is fixedly connected with a supporting plate, and the lower side wall of the supporting plate is fixedly connected with the lower side inner wall of the hollow box.

[0012] As one preferred scheme of the surgical needle guide convenient to operate, the diameters of the upper end walls of each of the wedge-shaped columns are greater than the diameters of the first button and the second button.

[0013] As one preferred scheme of the surgical needle guide convenient to operate, the corners of the handle are chamfered, and the outer surface of the handle is wrapped with a soft sponge pad with uniform thickness.

[0014] As one preferred scheme of the surgical needle guide convenient to operate, each of the hollow boxes is made of transparent plastic.

[0015] The surgical needle guide convenient to operate has the advantages that when different specifications of suture needles need to select corresponding specifications of needle guides, the first button or the second button is only needed to be pressed, the wedge-shaped column fixedly connected with the button extrudes the extrusion spring downward, the wedge-shaped column extrudes the wedge-shaped block through the T-shaped sliding block, the wedge-shaped block controls the first needle guide and the second needle guide of multiple different specifications to extend, the suture thread can be threaded through the needle eye of the surgical suture needle, the time required for searching for the corresponding specification of needle guide is saved, and the defect that the patient treatment time is easily delayed due to searching for the needle guide is effectively solved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the premise of not deviating from the concept of the present application. Among them:

[0017] Fig. 1 The overall structure schematic diagram of the surgical needle guide device convenient to operate is provided for the present application;

[0018] Fig. 2 The two hollow boxes and handle connection structure schematic diagram of the surgical needle guide device convenient to operate is provided for the present application;

[0019] Fig. 3 The extension driving unit structure schematic diagram of the surgical needle guide device convenient to operate is provided for the present application.

[0020] BRIEF DESCRIPTION OF DRAWINGS: 100 surgical needle guide unit, 101 handle, 102 hollow box, 103 first needle guide device, 104 second needle guide device, 200 extension driving unit, 201 first button, 202 second button, 203 wedge-shaped column, 204 telescopic column, 205 extrusion spring, 206 wedge-shaped block, 207 T-shaped sliding block, 208 mounting seat, 209 guide sliding rod, 210 supporting plate, 211 guide sliding sleeve. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purpose, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.

[0022] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without deviating from the concept of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0023] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0024] Thirdly, the utility model is described in detail in combination with the schematic diagram, in the detailed description of the utility model embodiment, for the convenience of description, the sectional view of the device structure will be partially enlarged without the general proportion, and the schematic diagram is only an example, which should not limit the range of the utility model protection here. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0025] Embodiment

[0026] Reference Figs. 1-3 For an embodiment of the utility model, a surgical needle guide device convenient to operate is provided, which comprises a surgical needle guide unit 100 and an extension driving unit 200.

[0027] The surgical needle guide unit 100 comprises a handle 101 and two hollow boxes 102 fixedly installed at both ends of the handle 101 respectively, each hollow box 102 is made of transparent plastic, the transparent hollow box 102 is convenient for the user to observe the internal part condition in real time, so that the fault can be found in time, the corners of the handle 101 are rounded, and the outer surface of the handle 101 is wrapped with a soft sponge pad with uniform thickness, the use comfort of the user is improved, a plurality of first needle guides 103 with different specifications are inserted on one of the hollow boxes 102, and a plurality of second needle guides 104 with different specifications are inserted on the other hollow box 102.

[0028] Secondly, the extension driving unit 200 comprises wedge-shaped columns 203 arranged in each hollow box 102 respectively, each wedge-shaped column 203 is fixedly connected with the inner wall of the lower end of the hollow box 102 through a corresponding telescopic column 204, a corresponding extrusion spring 205 is sleeved on the telescopic column 204, a plurality of groups of wedge-shaped blocks 206 are uniformly distributed and slidingly installed in the hollow box 102, each wedge-shaped block 206 is slidingly connected with the wedge-shaped column 203 through a corresponding T-shaped sliding groove and T-shaped sliding block 207, a corresponding mounting seat 208 is fixedly installed on each wedge-shaped block 206, the first needle guide 103 and the second needle guide 104 are inserted on the corresponding mounting seat 208 respectively, one end of one of the wedge-shaped columns 203 is fixedly connected with a first button 201, one end of the other wedge-shaped column 203 is fixedly connected with a second button 202, the first button 201 and the second button 202 are vertically slidingly connected with the upper side wall of the corresponding hollow box 102, and the diameters of the upper end walls of the wedge-shaped columns 203 are greater than the diameters of the first button 201 and the second button 202, so that the first button 201 and the second button 202 are not directly extruded from the corresponding hollow box 102 by the extrusion of the extrusion spring 205.

[0029] Secondly, the inner wall of each hollow box 102 is fixedly installed with multiple groups of uniformly distributed guide sliding rods 209, each guide sliding rod 209 is slidably sleeved with a guide sliding sleeve 211, the guide sliding sleeve 211 is fixedly connected with the lower side wall of the corresponding wedge block 206, and the end of the guide sliding rod 209 away from the side wall of the hollow box 102 is fixedly connected with a support plate 210, and the lower side wall of the support plate 210 is fixedly connected with the lower inner wall of the hollow box 102.

[0030] During use, when different specifications of suture needles need to be selected for the corresponding needle holder, at this time, only the first button 201 or the second button 202 needs to be pressed, and the wedge-shaped column 203 fixedly connected therewith is pressed downward to press the compression spring 205, the wedge-shaped column 203 presses the wedge-shaped block 206 through the T-shaped sliding block 207, the wedge-shaped block 206 controls the first needle holder 103 and the second needle holder 104 of multiple different specifications to extend, and the suture needle eye can be sewn with a suture, the time required for searching for the corresponding needle holder is saved, and the defect that the patient treatment time is easily delayed due to searching for the needle holder is effectively solved.

[0031] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. A surgical introducer that is easy to operate, characterized in that, The utility model relates to a surgical needle guide unit, which comprises a handle (101) and two hollow boxes (102) fixedly installed at both ends of the handle (101), one of the hollow boxes (102) is provided with a plurality of first needle guides (103) of different specifications, and the other hollow box (102) is provided with a plurality of second needle guides (104) of different specifications. The utility model relates to a surgical needle guide unit, which comprises a handle (101) and two hollow boxes (102) fixedly installed at both ends of the handle (101), one of the hollow boxes (102) is provided with a plurality of first needle guides (103) of different specifications, and the other hollow box (102) is provided with a plurality of second needle guides (104) of different specifications. Each of the hollow boxes (102) is made of transparent plastic.

2. A surgical introducer according to claim 1, wherein: Each of the hollow boxes (102) is made of transparent plastic.

3. A surgical introducer according to claim 2, wherein: ​ 4. A surgical introducer according to claim 1, wherein: ​ 5. A surgical introducer according to claim 1, wherein: ​ 6. A surgical introducer according to claim 1, wherein: ​

Images