Portable skin preparation knife with lubricant

Abstract

The utility model relates to a portable skin preparation knife with a lubricant, and relates to the technical field of medical instruments. Comprising a scalpel handle, a scalpel head, a liquid storage bag and a puncturing assembly. The cutter head is arranged on the cutter handle; the liquid storage bag is arranged on the knife handle, and lubricant is stored in the liquid storage bag; the puncturing assembly is arranged on the knife handle and used for puncturing the liquid storage bag. Before skin preparation, the puncture assembly is used for puncturing the liquid storage bag, the lubricating agent flows out of the liquid storage bag to lubricate the skin, and then the tool bit is used for cleaning the skin and hair, so that the problems that a skin preparation tool and the lubricating agent need to be prepared in the existing skin preparation operation, a large number of articles need to be prepared, and the operation is inconvenient are solved. And the problem that the burden of medical staff on skin preparation work is increased due to lubricant leakage is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field especially is involved in a portable skin preparation knife with lubricant. BACKGROUND

[0002] Skin preparation knife is the disposable medical instrument commonly used in hospital, is mainly used in the hair of the department of operation before the knife is prepared and is scraped off.

[0003] Need to do skin hair cleaning before scraping hair, such as the patent document of the announcement number CN221391164U discloses a skin preparation knife, the skin preparation knife of existing only can realize shaving operation, wants to carry out hair cleaning and needs to use lubricant separately, and the skin preparation knife and lubricant are independent, this can lead to sometimes can be because of insufficient preparation, only prepares skin preparation knife, and does not prepare lubricant, appears omission, thereby increase the workload of medical staff.

[0004] In view of the above -mentioned related technology, the existing skin preparation operation needs to prepare skin preparation knife and lubricant, needs to prepare more articles, and the problem of increasing the burden of medical staff to carry out skin preparation work exists when lubricant is omitted. UTILITY MODEL CONTENT

[0005] In view of the above -mentioned prior art, the utility model aims at providing a portable skin preparation knife with lubricant, which aims at solving the problem of increasing the burden of medical staff to carry out skin preparation work when lubricant is omitted in the existing skin preparation operation needs to prepare skin preparation knife and lubricant, and needs to prepare more articles.

[0006] The portable skin preparation knife with lubricant provided by the application adopts the following technical scheme: a portable skin preparation knife with lubricant, comprising:

[0007] A handle;

[0008] A tool bit is arranged on the handle;

[0009] A liquid storage bag is arranged on the handle, and the liquid storage bag stores lubricant;

[0010] A puncture assembly is arranged on the handle, and the puncture assembly is used to puncture the liquid storage bag.

[0011] Optionally, a first containing space is arranged in the handle, and the liquid storage bag is arranged in the first containing space;

[0012] A first communication hole is arranged on the handle, and the first communication hole is in communication with the first containing space;

[0013] The self-lubricant portable skin-preparing knife comprises a liquid-absorbing member arranged on the handle and located at the orifice of the first communication hole, which is used to absorb the lubricant.

[0014] Optionally, the puncturing assembly comprises a rebound button and a puncture needle, the rebound button is arranged on the handle, and the puncture needle is arranged on the rebound button and used to penetrate into the first accommodating space and puncture the liquid storage bag.

[0015] Optionally, the rebound button comprises a knob, a shell and an elastic member, the shell is arranged on the handle, a sliding groove is arranged on the shell, the knob is slidably arranged in the sliding groove, the puncture needle is arranged at the bottom of the knob, one end of the elastic member is arranged at the bottom of the sliding groove, and the other end of the elastic member is arranged on the knob.

[0016] Optionally, the liquid-absorbing member is detachably arranged on the handle, and the liquid storage bag is arranged into the accommodating space through the first communication hole.

[0017] Optionally, the liquid-absorbing member comprises a liquid-absorbing body and a liquid-absorbing connecting member, one end of the liquid-absorbing connecting member is screwed with the first communication hole, a liquid-absorbing flow channel is formed in the liquid-absorbing connecting member, and the liquid-absorbing flow channel is communicated with the first communication hole.

[0018] The liquid-absorbing body is arranged at the other end of the liquid-absorbing connecting member, and the liquid-absorbing body is used to absorb the lubricant.

[0019] Optionally, the self-lubricant portable skin-preparing knife comprises a protective cover, the protective cover is detachably arranged on the handle, a second accommodating space is formed in the protective cover, and the liquid-absorbing member is arranged in the second accommodating space.

[0020] Optionally, the liquid-absorbing member is arranged at the end of the handle far away from the knife head.

[0021] Optionally, the liquid-absorbing body is a sponge liquid-absorbing body.

[0022] Optionally, the lubricant is soap solution or paraffin oil.

[0023] Compared with the prior art, the embodiments of the utility model have the following advantages:

[0024] Before skin preparation, the liquid storage bag is punctured by using the puncturing assembly, the lubricant flows out of the liquid storage bag, the skin can be lubricated, and then the skin hair is cleaned by using the knife head, so that the problem that the existing skin-preparing operation needs to prepare a skin-preparing knife and a lubricant, more articles need to be prepared, and the burden of medical staff in skin-preparing work is increased due to missing of the lubricant is solved. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to make the technical field personnel better understand the present application scheme, the following will be combined with the drawings in the embodiments of the present application, the technical scheme in the embodiments of the present application is described clearly and completely, obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of the present application.

[0026] Figure 1 It is the overall structure diagram of the portable skin preparation knife with lubricant in the embodiment of the present application;

[0027] Figure 2 It is the explosion diagram of the portable skin preparation knife with lubricant in the embodiment of the present application;

[0028] Figure 3 It is the explosion diagram of the portable skin preparation knife with lubricant in the embodiment of the present application;

[0029] Figure 4 It is the cross-sectional view of the portable skin preparation knife with lubricant in the embodiment of the present application;

[0030] Figure 5 It is the structure diagram of the piercing assembly of the portable skin preparation knife with lubricant in the embodiment of the present application;

[0031] Figure 6 It is the cross-sectional view of the piercing assembly of the portable skin preparation knife with lubricant in the embodiment of the present application.

[0032] Explanation of reference signs:

[0033] 1, knife handle; 11, first communication hole; 12, third communication hole; 2, knife head; 3, liquid storage bag; 4, piercing assembly; 41, rebound button; 411, touch button; 412, shell; 4121, second communication hole; 413, elastic piece; 42, piercing needle; 5, liquid immersion piece; 51, liquid immersion body; 52, liquid immersion connecting piece; 6, protective cover. DETAILED DESCRIPTION

[0034] In order to make the technical field personnel better understand the present application scheme, the following will be combined with the drawings in the embodiments of the present application, the technical scheme in the embodiments of the present application is described clearly and completely, obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of the present application.

[0035] The present application is further described in detail below in conjunction with the drawings of the specification.

[0036] The embodiment of the present application discloses a portable skin preparation knife with lubricant.

[0037] As shown in Figure 1 and Figure 3 , a portable skin preparation knife with lubricant comprises a handle 1, a head 2, a liquid storage bag 3 and a puncture assembly 4. The head 2 is arranged on the handle 1; the liquid storage bag 3 is arranged on the handle 1, and the liquid storage bag 3 stores lubricant; and the puncture assembly 4 is arranged on the handle 1, and the puncture assembly 4 is used for puncturing the liquid storage bag 3.

[0038] Before skin preparation, the liquid storage bag 3 is punctured by using the puncture assembly 4, and the lubricant flows out of the liquid storage bag 3, so that the skin can be lubricated, and then the head 2 is used for cleaning the skin hair, thereby solving the problems that the existing skin preparation operation needs to prepare a skin preparation knife and lubricant, more articles need to be prepared, and the omission of the lubricant increases the burden of medical staff in skin preparation work.

[0039] As shown in Figure 1 , Figure 2 and Figure 3 , a first accommodating space is arranged in the handle 1, and the liquid storage bag 3 is arranged in the first accommodating space; a first communication hole 11 is arranged on the handle 1, and the first communication hole 11 communicates with the first accommodating space; and the portable skin preparation knife with lubricant comprises a liquid immersion piece 5, the liquid immersion piece 5 is arranged on the handle 1, and the liquid immersion piece 5 is located at the aperture of the first communication hole 11, and the liquid immersion piece 5 is used for absorbing the lubricant.

[0040] Specifically, the handle 1 is in a columnar shape, and the outer periphery of the handle 1 is arranged in a wave shape to facilitate holding.

[0041] In the embodiment, the specific shape of the handle 1 is a cylindrical shape to facilitate the operator to hold better and improve the comfort of holding.

[0042] The first accommodating space is in a columnar shape, and the first accommodating space is coaxially arranged with the handle 1, and the first accommodating piece can communicate with the outside through the first communication hole 11.

[0043] The liquid storage bag 3 is filled in the first accommodating space, and the liquid storage bag 3 is made of a material that can be punctured, for example, the liquid storage bag 3 can be a plastic water storage bag or a rubber liquid storage bag. The lubricant can be soap solution or paraffin oil.

[0044] The liquid immersion piece 5 is located at the aperture of the first communication hole 11, when the liquid storage bag 3 is punctured, the lubricant in the liquid storage bag 3 will flow into the liquid immersion piece 5 through the first communication hole 11 and be absorbed by the liquid immersion piece 5, and then the liquid immersion piece 5 after absorption is used for lubricating the skin of the patient.

[0045] As shown in Figure 1 , Figure 4 ,Figure 5 and Figure 6 As shown in

[0046] Specifically, the rebound button 41 comprises a knob 411, a shell 412 and an elastic member 413. The shell 412 is provided with a sliding groove, the knob 411 is slidably arranged in the sliding groove, and the elastic member 413 is a spring, one end of which is arranged at the bottom of the sliding groove and the other end of which is arranged on the knob 411.

[0047] The bottom of the sliding groove is provided with a second communication hole 4121, and the end of the needle 42 away from the needle head penetrates into the sliding groove from the outside through the second communication hole 4121 and penetrates through the bottom of the knob 411 from the middle of the elastic member 413.

[0048] The shell 412 is arranged in the mounting groove, and the bottom of the mounting groove is provided with a third communication hole 12 which communicates with the first containing space.

[0049] When the knob 411 is pressed, the knob 411 slides towards the bottom of the sliding groove, and the needle 42 can penetrate into the first containing space through the third communication hole 12 and pierce the liquid storage bag 3.

[0050] After the force is removed, the knob 411 slides away from the bottom of the sliding groove under the elastic potential energy of the spring, and the needle 42 is pushed out of the first containing space.

[0051] As shown in Figure 1 、 Figure 2 and Figure 3 The liquid immersion member 5 is detachably arranged on the handle 1, and the liquid storage bag 3 is placed into the containing space through the first communication hole 11.

[0052] When it is necessary to fill the liquid storage bag 3 into the first communication hole 11, the liquid immersion member 5 can be removed to expose the first communication hole 11, and the liquid storage bag 3 can be supplemented into the first containing space through the first communication hole 11, which facilitates the repeated use of the portable skinning knife with self-lubricating agent.

[0053] As shown in Figure 1 、 Figure 2 and Figure 3 The liquid immersion member 5 comprises a liquid immersion body 51 and a liquid immersion connecting member 52, one end of the liquid immersion connecting member 52 is screwed with the first communication hole 11, a liquid immersion flow channel 521 is formed in the liquid immersion connecting member 52, and the liquid immersion flow channel 521 communicates with the first communication hole 11; the liquid immersion body 51 is arranged at the other end of the liquid immersion connecting member 52, and the liquid immersion body 51 is used to absorb the lubricating agent.

[0054] Specifically, in order to make the immersion liquid body 51 have better adsorption, can more fully absorb the lubricant from the broken liquid storage bag 3, the immersion liquid body 51 is a sponge immersion liquid body 51, and the immersion liquid body 51 is made of sponge material. The shape of the immersion liquid body 51 is circular, which can better fit the skin curve and be more uniform.

[0055] The immersion liquid connecting piece 52 includes a connecting portion and a knob portion, and the immersion liquid body 51 is arranged at one end of the knob portion away from the connecting portion. The outer periphery of the connecting portion is provided with external threads, and the connecting portion is used for screwing with the first communication hole 11.

[0056] When the connecting portion is screwed with the first communication hole 11, the knob portion is exposed outside, which facilitates the operator to disassemble the immersion liquid piece 5 by rotating the knob portion.

[0057] The immersion liquid piece 5 is arranged at one end of the handle 1 away from the head 2.

[0058] Specifically, the immersion liquid piece 5 and the head 2 are arranged on both sides of the handle 1. Reasonable structure arrangement can facilitate the operator to perform lubrication operation and hair cleaning operation, and they will not affect each other when performing operation respectively.

[0059] As shown in Figure 1 and Figure 2 , the portable skin preparation knife with lubricant includes a protective cover 6 which is detachably arranged on the handle 1. The second accommodating space is formed in the protective cover 6, and the immersion liquid piece 5 is arranged in the second accommodating space.

[0060] Specifically, when the portable skin preparation knife with lubricant is not used, the protective cover 6 is installed on the handle 1, so as to protect the immersion liquid piece 5 from being damaged or contaminated.

[0061] The connection mode of the handle 1 and the protective cover 6 is not limited here, as long as the protective cover 6 can be opened as needed.

[0062] For example, the third communication hole 12 is arranged on the handle 1, and the open end of the protective cover 6 is screwed with the third communication hole 12. When it is needed to use the immersion liquid piece 5 to lubricate the skin of the patient, the protective cover 6 can be taken off from the handle 1 by screwing the protective cover 6.

[0063] Alternatively, one side of the open end of the protective cover 6 is hinged with the handle 1, and the protective cover 6 can be freely flipped on the handle 1 to realize the communication or isolation of the immersion liquid piece 5 with the outside. The other side of the open end of the protective cover 6 is provided with a buckle, and the handle 1 is provided with a buckling piece. The buckle is buckled with the buckling piece, and when the protective cover 6 is buckled on the handle 1, the buckle is buckled on the buckling piece, thereby enhancing the stability of the protective cover 6 buckled on the handle 1.

[0064] In summary, a portable skin preparation knife with lubricant includes a handle 1, a head 2, a liquid storage bag 3 and a puncture assembly 4. The head 2 is arranged on the handle 1; the liquid storage bag 3 is arranged on the handle 1, and the liquid storage bag 3 stores lubricant; and the puncture assembly 4 is arranged on the handle 1, and the puncture assembly 4 is used to puncture the liquid storage bag 3.

[0065] Before skin preparation, the liquid storage bag 3 is punctured by the puncture assembly 4, and the lubricant flows out of the liquid storage bag 3 to lubricate the skin, and then the head 2 is used to clean the skin hair, which solves the problem that the existing skin preparation operation needs to prepare a skin preparation knife and lubricant, and there are many prepared articles, and the omission of the lubricant increases the burden of the medical staff in the skin preparation work.

[0066] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0067] It should be noted that the present application introduces the specific structure and working principle of the present application by taking a portable skin preparation knife with lubricant as an example, but the application of the present application is not limited to a portable skin preparation knife with lubricant, and can also be applied to the production and use of other similar workpieces.

[0068] It should be understood that the present application is not limited to the precise structures described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present application is only limited by the appended claims.

[0069] The above is only a preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A portable leather preparation knife with built-in lubricant, characterized in that, include: Handle; The cutting head is mounted on the cutting shank; A reservoir is provided on the handle, and the reservoir contains lubricant. A puncture component is disposed on the handle of the knife, the puncture component being used to puncture the reservoir.

2. The portable leather preparation knife with built-in lubricant according to claim 1, characterized in that, The handle has a first receiving space, and the liquid storage bladder is disposed in the first receiving space; The tool holder is provided with a first connecting hole, which is connected to the first accommodating space. The portable leather preparation knife with built-in lubricant includes an immersion component, which is disposed on the handle and located at the opening of the first connecting hole. The immersion component is used to absorb the lubricant.

3. The portable leather preparation knife with built-in lubricant according to claim 2, characterized in that, The puncture assembly includes a spring-loaded button and a needle. The spring-loaded button is disposed on the handle, and the needle is disposed on the spring-loaded button. The needle is used to penetrate the first receiving space and puncture the reservoir.

4. The portable leather preparation knife with built-in lubricant according to claim 3, characterized in that, The spring-loaded button includes a button, a housing, and an elastic element. The housing is disposed on the knife handle and has a groove. The button is slidably disposed in the groove. The needle is disposed at the bottom of the button. One end of the elastic element is disposed at the bottom of the groove, and the other end is disposed on the button.

5. The portable leather preparation knife with built-in lubricant according to claim 2, characterized in that, The liquid-immersing component is detachably mounted on the knife handle, and the liquid storage bladder is inserted into the receiving space through the first connecting hole.

6. The portable leather preparation knife with built-in lubricant according to claim 5, characterized in that, The immersion component includes an immersion body and an immersion connector. One end of the immersion connector is screwed to the first connecting hole. An immersion flow channel is formed inside the immersion connector, and the immersion flow channel communicates with the first connecting hole. The immersion body is disposed at the other end of the immersion connector, and the immersion body is used to absorb the lubricant.

7. The portable leather preparation knife with built-in lubricant according to claim 2, characterized in that, The portable leather preparation knife with built-in lubricant includes a protective cover, which is detachably mounted on the handle. A second receiving space is formed inside the protective cover, and the liquid-soaked component is disposed within the second receiving space.

8. The portable leather preparation knife with built-in lubricant according to claim 2, characterized in that, The liquid-immersing component is located at the end of the handle away from the blade tip.

9. The portable leather preparation knife with built-in lubricant according to claim 6, characterized in that, The immersion body is a sponge immersion body.

10. The portable leather preparation knife with built-in lubricant according to claim 1, characterized in that, The lubricant is soap solution or paraffin oil.

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