CN220495044U - Nasal cavity dacryocyst ostomy operation hemostat - Google Patents

Abstract

The utility model provides a nasal cavity dacryocystion operation hemostat, which comprises: placing a cover, a semitransparent shell, a fixed port, a built-in tube, a hose head, a first input tube and a first connection base; the inner part of the placing cover is connected with a built-in pipe in a penetrating way, one end of the built-in pipe is provided with a hose head, the upper end of the placing cover is fixedly connected with a semitransparent shell, the top end of the semitransparent shell is fixedly connected with a fixed port, the outer side of the placing cover is connected with a first input pipe in a penetrating way, and one end of the first input pipe is fixedly connected with a first connecting base; the utility model improves the nasal cavity dacryocyst operation hemostat, the tubular structure is more favorable for operating the device, disassembling, replacing and sterilizing the device, the pushing structure is favorable for pushing the hemostatic cotton ball in, the auxiliary hemostatic effect is achieved on the wound, and the needle tube structure is also favorable for treating blood and secretion generated in the operation, so that the problems and the defects of the traditional device are effectively solved.

Description

Nasal cavity dacryocyst ostomy operation hemostat

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a nasal cavity lacrimal sac ostomy operation hemostat.

Background

Nasal cavity dacryocystomy is also known as dacryocystiostomy. Chronic dacryocystitis is a common frequently encountered disease in ophthalmology, and is commonly seen in women and the elderly. Because the drug treatment is ineffective, the probing and intubation effects are not ideal, the laser treatment effect is difficult to be affirmed, and the surgical treatment is still the main treatment. The dacryocystorhinostomy is used as a classical operation mode, and aims to directly coincide the dacryocystorhinostomy with the nasal mucosa, so that secretion and tear directly enter the middle nasal passage from the dacryocystorhinostomy to eliminate the suppurative focus of the dacryocystorhinostomy and relieve the phenomenon of lacrimation.

However, the current hemostat for the nasal lacrimal sac stoma is of a single-function structure, the whole structure is large, the current gun-shaped forceps cannot be operated better in operation, the use is extremely inconvenient, and the generated blood and secretion cannot be treated and treated.

In view of the above, the present utility model provides a nasal cavity dacryocyst ostomy hemostat, which has the advantages of reasonable structural design, tubular structure more favorable for operating the device, sleeve structure favorable for disassembling, replacing, sterilizing and installing, convenient for replacing and sterilizing the used part, push structure favorable for pushing the hemostatic cotton ball in, auxiliary hemostatic effect on wounds, and needle tube structure favorable for treating blood and secretion generated in the surgery, and aims to solve the problems and improve the practical value through the technology.

Disclosure of Invention

The utility model aims to provide a nasal cavity dacryocyst ostomy operation hemostat which solves the problems and the shortcomings in the background technology.

In order to achieve the aim, the utility model provides a nasal cavity dacryocyst ostomy operation hemostat which is achieved by the following specific technical means:

a naso-nasal lacrimal sac ostomy hemostat comprising: placing a cover, a semitransparent shell, a fixed port, a built-in pipe, a hose head, an air duct, a first input pipe, a first connecting base, a connecting pipe, a conveying pipe, a needle tube shell, a piston, a handle rod, a second input pipe, a pusher shell, a pusher head, a push rod, a hemostatic cotton ball and a second connecting base; the inside through-connection who places the lid has built-in pipe, built-in pipe's one end is provided with the hose head, place the upper end fixedly connected with translucent shell of lid, the top fixedly connected with fixed port of translucent shell, place the first input tube of lid outside through-connection, the outside fixedly connected with air duct of first input tube, the one end fixedly connected with first connection base of first input tube, the outside grafting of first connection base has the connecting pipe, the one end fixedly connected with conveyer pipe of connecting pipe, the one end grafting of first connection base has the needle tube shell, the inside grafting of needle tube shell has the piston, the one end fixedly connected with handle pole of piston, the outside through-connection of placing the lid has the second input tube, the one end grafting of second input tube has the pusher tube head, pusher tube head one end fixedly connected with pusher shell, the inside grafting push rod of pusher shell, the inside one end of pusher shell is provided with hemostatic cotton ball.

As a further optimization of the technical scheme, the soft tube head of the nasal cavity dacryocyst ostomy hemostat is made of soft rubber tubes, the soft tube head is connected with the fixed port in a penetrating way, the lower end of the soft tube head is sleeved with the upper end of the built-in tube, and the inner diameter size of the soft tube head is matched with the outer diameter size of the built-in tube.

As a further optimization of the technical scheme, the first input tube is connected with the built-in tube in a penetrating way, the second input tube is communicated with the inside of the built-in tube, movable closed openings are formed in the first input tube and the second input tube, and the air duct is communicated with the inside of the first input tube.

As a further optimization of the technical scheme, according to the nasal cavity dacryocyst ostomy hemostat, one end of the first connecting base is in plug-in connection with the first input tube, the outer diameter size of one end of the first connecting base is matched with the inner diameter size of one end of the first input tube, and the conveying tube is connected with the first connecting base through the connecting tube.

As a further optimization of the technical scheme, one end of the needle tube shell of the nasal cavity dacryocyst ostomy hemostat is in plug-in connection with the inside of the first connecting base, the outer diameter size of one end of the needle tube shell is matched with the inner diameter size of the first connecting base, and the outer diameter size of the piston is matched with the inner diameter size of the needle tube shell.

As a further optimization of the technical scheme, the second input tube and the pusher tube head of the nasal and nasal lacrimal sac ostomy hemostat are in sleeved connection, the outer diameter size of the pusher tube head is matched with the inner diameter size of the second input tube, and the pusher tube head is communicated with the interior of the pusher shell.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. the nasal cavity dacryocyst ostomy hemostat is connected with the fixed port in a penetrating way through the hose head, the lower end of the hose head is sleeved with the upper end of the built-in pipe, the structure is more beneficial to disassembly, replacement, disinfection and installation, and the safety of the structure is improved.

2. The nasal cavity dacryocyst operation hemostat is respectively communicated with the first input pipe and the second input pipe through the built-in pipe, the air duct is arranged at the outer side of the first input pipe, so that the internal pressure and the external pressure are balanced, the safety of the structure is improved, the needle tube device is connected with the first input pipe through the first connecting base, the conveying pipe is connected with the first connecting base through the connecting pipe, the generated blood and secretion can be treated during operation, meanwhile, the wound can be conveniently disinfected, and the convenience of the structure is improved.

3. According to the nasal cavity dacryocyst ostomy operation hemostat, the second input pipe is sleeved with the pusher pipe head, the pusher shell is connected with the second input pipe through the pusher pipe head, the push rod is inserted into the pusher shell, the hemostatic cotton ball is pushed into the built-in pipe, a hemostatic effect is achieved on a wound, and convenience of the structure is improved.

4. The utility model improves the nasal cavity dacryocystion operation hemostat, has the advantages that the structure design is reasonable, the tubular structure is more favorable for operating the device, the sleeving structure is favorable for disassembly, replacement and disinfection installation, the replacement and disinfection use part is convenient, the pushing structure is favorable for pushing the hemostatic cotton ball in, the auxiliary hemostasis effect is realized on wounds, and the needle tube structure is also favorable for treating blood and secretion generated in the operation, so that the problems and the defects of the utility model in one background technology are effectively solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of an internal connection structure according to the present utility model;

fig. 3 is a schematic diagram of a pusher according to the present utility model.

In the figure: the cap 1, the translucent housing 2, the fixed port 3, the inner tube 4, the tube head 5, the air duct 6, the first input tube 7, the first connection base 8, the connection tube 9, the delivery tube 10, the needle housing 11, the piston 12, the handle 13, the second input tube 14, the pusher housing 15, the pusher tube head 16, the push rod 17, the hemostatic cotton ball 18, and the second connection base 19 are placed.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 3, the present utility model provides a specific technical embodiment of a nasal cavity lacrimal sac ostomy hemostat:

a naso-nasal lacrimal sac ostomy hemostat comprising: the placing cover 1, the semitransparent shell 2, the fixed port 3, the built-in tube 4, the hose head 5, the air duct 6, the first input tube 7, the first connecting base 8, the connecting tube 9, the conveying tube 10, the needle tube shell 11, the piston 12, the handle 13, the second input tube 14, the pusher shell 15, the pusher tube head 16, the push rod 17, the hemostatic cotton ball 18 and the second connecting base 19; the inside through-connection who places lid 1 has built-in pipe 4, the one end of built-in pipe 4 is provided with hose head 5, the upper end fixedly connected with translucent shell 2 of placing lid 1, the top fixedly connected with fixed port 3 of translucent shell 2, place lid 1 outside through-connection has first input tube 7, the outside fixedly connected with air duct 6 of first input tube 7, the one end fixedly connected with first connection base 8 of first input tube 7, peg graft in the outside of first connection base 8 has connecting pipe 9, the one end fixedly connected with conveyer pipe 10 of connecting pipe 9, the one end of first connection base 8 peg graft has needle tubing shell 11, peg graft in the inside of needle tubing shell 11 has piston 12, the one end fixedly connected with handle 13 of piston 12, the outside through-connection of placing lid 1 has second input tube 14, the one end of second input tube 14 peg graft has pusher head 16, pusher head 16 one end fixedly connected with pusher shell 15, the inside peg graft push rod 17 of pusher shell 15, the inside one end of pusher shell 15 is provided with hemostatic cotton ball 18.

Specifically, as shown in fig. 1, the hose head 5 is made of a soft rubber tube, the hose head 5 is connected with the fixed port 3 in a penetrating manner, the lower end of the hose head 5 is sleeved with the upper end of the built-in tube 4, the inner diameter of the hose head 5 is matched with the outer diameter of the built-in tube 4, the hose head 5 is favorable for disassembly, replacement and disinfection installation, and the design of the hose head 5 prevents a patient from being injured secondarily, and meanwhile, the safety of the structure is improved.

Specifically, as shown in fig. 1 and fig. 2, the first input tube 7 is connected with the inner tube 4 in a penetrating manner, the second input tube 14 is communicated with the inner portion of the inner tube 4, the first input tube 7 and the second input tube 14 are provided with movable closed openings, the air duct 6 is communicated with the inner portion of the first input tube 7, one end of the first connecting base 8 is in plug-in connection with the first input tube 7, the outer diameter size of one end of the first connecting base 8 is matched with the inner diameter size of one end of the first input tube 7, the conveying tube 10 is connected with the first connecting base 8 through the connecting tube 9, medicines can be conveyed in the operation process, emergency treatment is conveniently carried out on sudden situations, and the safety of the structure is improved.

Specifically, as shown in fig. 1, one end of the needle tube housing 11 is in a plug-in connection with the inside of the first connection base 8, the outer diameter of one end of the needle tube housing 11 is matched with the inner diameter of the first connection base 8, the outer diameter of the piston 12 is matched with the inner diameter of the needle tube housing 11, so that the generated blood and secretion can be treated during operation, and meanwhile, the wound can be disinfected conveniently, and the functionality of the structure is increased.

Specifically, as shown in fig. 2 and fig. 3, the second input tube 14 is in a sleeved connection with the pusher tube head 16, the outer diameter of the pusher tube head 16 is matched with the inner diameter of the second input tube 14, the pusher tube head 16 is communicated with the inside of the pusher shell 15, so that the hemostatic cotton ball 18 is conveniently pushed into the built-in tube 4, and the hemostatic effect is performed on the wound, thereby increasing the convenience of the structure.

The specific implementation steps are as follows:

when the nasal cavity dacryocystion operation hemostat is used, firstly, the hose head 5 is sleeved on the built-in tube 4, then the needle tube is plugged into the first connecting base 8, the conveying tube 10 is installed on the first connecting base 8 through the connecting tube 9, then the first connecting base 8 is installed on the first input tube 7, then the pusher is installed in the second input tube 14, then the hemostatic cotton ball 18 is placed in the pusher shell 15, then the push rod 17 is installed, in use, after the device is placed at a designated position, the needle tube and the conveying tube 10 are replaced after blood and secretion are treated, then the hemostatic cotton ball 18 is pushed into the built-in tube 4 through the pusher push rod 17, then the hemostatic cotton ball 18 is further conveyed to a wound by the pressing needle tube, and after the completion, the hose head 5 and the first connecting base 8 are detached and replaced.

To sum up: the nasal cavity dacryocyst ostomy operation hemostat is characterized in that the hose head is connected with the fixed port in a penetrating way, the lower end of the hose head is sleeved with the upper end of the built-in pipe, the structure is more beneficial to disassembly, replacement, disinfection and installation, and the safety of the structure is improved; the needle tube device is connected with the first input tube through a first connecting base, the conveying tube is connected with the first connecting base through a connecting tube, so that generated blood and secretion can be treated during operation, meanwhile, the wound is convenient to sterilize, and the convenience of the structure is improved; the second input pipe is sleeved with the pusher pipe head, the pusher shell is connected with the second input pipe through the pusher pipe head, the push rod is inserted into the pusher shell, the hemostatic cotton ball is pushed into the built-in pipe, the hemostatic effect is carried out on the wound, and the convenience of the structure is improved; through the improvement to a nasal cavity dacryocyst ostomy operation haemostat, have structural design reasonable, tubular structure is more favorable to the operation to use this device, and the bell and spigot joint structure is favorable to dismantling and changing and disinfection installation, is convenient for change disinfection use part's advantage, and push structure is favorable to pushing into the hemostatic cotton ball, accomplishes the auxiliary hemostasis effect to the wound, and needle tubing structure also is favorable to handling the blood and the secretion that produce in the art to the effectual problem and the not enough that have solved the utility model and put forward in one of the background art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. A naso-nasal lacrimal sac ostomy hemostat comprising: place lid (1), translucent housing (2), fixed port (3), built-in pipe (4), hose head (5), air duct (6), first input tube (7), first connection base (8), connecting pipe (9), conveyer pipe (10), needle tubing shell (11), piston (12), handle (13), second input tube (14), pusher shell (15), pusher head (16), push rod (17), hemostatic cotton ball (18), second connection base (19), its characterized in that: the inside through-connection who places lid (1) has built-in pipe (4), the one end of built-in pipe (4) is provided with hose head (5), the upper end fixedly connected with translucent shell (2) of placing lid (1), the top fixedly connected with fixed port (3) of translucent shell (2), the outside through-connection who places lid (1) has first input tube (7), the outside fixedly connected with air duct (6) of first input tube (7), the one end fixedly connected with first connection base (8) of first input tube (7), the outside grafting of first connection base (8) has connecting pipe (9), one end of the connecting pipe (9) is fixedly connected with a conveying pipe (10), one end of the first connecting base (8) is inserted with a needle tube shell (11), the interior of the needle tube shell (11) is inserted with a piston (12), one end of the piston (12) is fixedly connected with a handle (13), the outer side of the placing cover (1) is connected with a second input pipe (14) in a penetrating way, one end of the second input pipe (14) is inserted with a pusher pipe head (16), one end of the pusher pipe head (16) is fixedly connected with a pusher shell (15), the interior of the pusher shell (15) is inserted with a push rod (17), one end of the inner part of the pusher shell (15) is provided with a hemostatic cotton ball (18).

2. A naso-nasal lacrimal sac ostomy hemostat according to claim 1, wherein: the hose head (5) is made of soft rubber tubes, the hose head (5) is connected with the fixed port (3) in a penetrating mode, the lower end of the hose head (5) is sleeved with the upper end of the built-in tube (4), and the inner diameter size of the hose head (5) is matched with the outer diameter size of the built-in tube (4).

3. A naso-nasal lacrimal sac ostomy hemostat according to claim 1, wherein: the first input pipe (7) is connected with the built-in pipe (4) in a penetrating way, the second input pipe (14) is communicated with the inside of the built-in pipe (4), the first input pipe (7) and the second input pipe (14) are internally provided with movable closed ports, and the air duct (6) is communicated with the inside of the first input pipe (7).

4. A naso-nasal lacrimal sac ostomy hemostat according to claim 1, wherein: the one end of first connection base (8) and the grafting relation of first input tube (7), the external diameter size of first connection base (8) one end and the internal diameter size looks adaptation of first input tube (7) one end, conveyer pipe (10) are connected with first connection base (8) through connecting pipe (9).

5. A naso-nasal lacrimal sac ostomy hemostat according to claim 1, wherein: one end of the needle tube housing (11) is in plug-in connection with the inside of the first connecting base (8), the outer diameter size of one end of the needle tube housing (11) is matched with the inner diameter size of the first connecting base (8), and the outer diameter size of the piston (12) is matched with the inner diameter size of the needle tube housing (11).

6. A naso-nasal lacrimal sac ostomy hemostat according to claim 1, wherein: the second input pipe (14) is in sleeved connection with the pusher pipe head (16), the outer diameter size of the pusher pipe head (16) is matched with the inner diameter size of the second input pipe (14), and the pusher pipe head (16) is communicated with the inside of the pusher shell (15).