Wild animal test sample collection and bare-handed injection auxiliary device

Abstract

The utility model discloses a wild animal test sample collection and bare-handed injection auxiliary device, and relates to the technical field of animal experiment instruments. Comprising an injector fixing barrel which is of a barrel-shaped structure provided with an injector clamping opening, and an injector barrel wing clamping piece and an injector push plate clamping piece which are matched with an injector are arranged in a clamping groove of the injector fixing barrel; the pull rod sleeve is fixedly arranged at the end part of one side, close to the injector push plate clamping piece, of the injector fixing cylinder and is connected with the injector fixing cylinder; the piston push-pull rod is movably arranged in the pull rod sleeve, and one end of the piston push-pull rod is connected with the injector push plate clamping piece; through the arrangement, the device can inject and collect urine of giant pandas under the condition that the safety distance of workers is guaranteed, the safety of the workers is effectively guaranteed, and the device is easy and convenient to use and high in practicability. The problems that in the prior art, in the production and reproduction process, collection of urine of pandas and medicine injection of the pandas cannot be effectively achieved are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of animal experimental instruments, and in particular relates to an auxiliary device for collecting and manually injecting wild animal experimental samples. Background Art

[0002] The giant panda, known as a "living fossil," is a rare and precious wild animal unique to China, a national treasure, and a flagship species for global biodiversity conservation. Its innocent and lovable image and black and white appearance are beloved by people around the world. The giant panda is a Class I protected species in China, and its population continues to grow as research into its captive breeding continues to improve.

[0003] During the captive breeding process of giant pandas, urine collection is required during estrus for monitoring reproductive hormone changes, aiming to determine the optimal timing for natural mating or artificial insemination. Traditionally, urine collection involves luring female pandas to empty their enclosures with food after they urinate, and then personnel entering to collect urine. Because female pandas in estrus have a low or even no appetite, luring them to empty their enclosures with food is difficult. Furthermore, many pandas exhibit unusually aggressive temperaments, roaring and growling at personnel, posing a safety hazard and compromising both the work needs of researchers and the personal safety of caregivers. Consequently, urine collection is inherently uncertain, and improvements to urine collection methods for pandas during estrus are urgently needed. Furthermore, when administering medications to pandas, the irritability of female pandas during estrus can lead to significant safety concerns when administering injections manually.

[0004] Based on this, the utility model proposes an auxiliary device suitable for urine collection and manual injection of wild animals such as giant pandas, so as to solve the practical difficulties in production and reproduction. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a wild animal test sample collection and manual injection auxiliary device, which can perform long-distance wild animal test sample collection and manual injection work at a relatively safe distance, without the need for frequent emptying of the animal house of the giant panda; it solves the problem of the existing technology that it is impossible to effectively collect giant panda urine and inject drugs into giant pandas during the production and breeding process.

[0006] In order to achieve the above-mentioned purpose, the technical solution of the utility model is achieved as follows:

[0007] A device for collecting and manually injecting wildlife test samples, comprising:

[0008] The syringe fixing barrel is a cylindrical structure with a syringe engaging opening, and a syringe barrel wing clamp and a syringe push plate clamp that match the syringe are arranged in the clamping groove of the syringe fixing barrel;

[0009] The pull rod sleeve is fixedly arranged at the end of the syringe fixing barrel near the syringe push plate clamping part and is connected to the syringe fixing barrel;

[0010] The piston push-pull rod is movably arranged in the pull rod sleeve, and one end of the piston push-pull rod is connected to the syringe push plate clamp.

[0011] As one of the preferred embodiments of the present invention, the syringe fixing barrel includes:

[0012] The rear end plate is provided at one end of the connecting cylinder and is connected to the piston push-pull rod;

[0013] A front end plate is provided at the other end of the connecting tube and is provided with a syringe nipple slot matching the syringe;

[0014] The connecting cylinder is a U-shaped cylindrical structure provided with a syringe engaging opening.

[0015] As one of the preferred embodiments of the present invention, the syringe nipple groove matches the syringe needle external connector.

[0016] As one of the preferred embodiments of the present invention, the width of the syringe engaging opening is smaller than the inner diameter of the connecting tube.

[0017] As one of the preferred embodiments of the present invention, the syringe barrel wing clamp includes:

[0018] The limiting plate is movably arranged in the card slot, and baffles are integrally formed at both ends of the limiting plate, and the baffles match the wings of the syringe barrel;

[0019] The limiting posts are symmetrically arranged at both ends of the limiting plate and matched with the movable grooves provided on the connecting tube. The limiting posts are also provided with external threads that match with the limiting nuts.

[0020] As one of the preferred implementations of the present invention, the limiting plate is a C-shaped piece, and the outer diameter of the limiting plate matches the inner diameter of the slot.

[0021] As one of the preferred embodiments of the present invention, the syringe push plate clamp is a circular movable part movably arranged in the clamping groove, and the syringe push plate clamp is provided with a push plate clamping groove and a connecting rod embedding groove that are interconnected.

[0022] As one of the preferred embodiments of the present invention, the push plate slot matches the rear push plate of the syringe, and the connecting rod slot is arranged on a side of the syringe push plate fixture close to the syringe barrel wing fixture and matches the connecting rod of the syringe.

[0023] As one of the preferred embodiments of the present invention, a threaded sleeve is further provided on the side of the syringe push plate clamp away from the syringe barrel wing clamp, and the threaded sleeve is threadedly connected to the piston push rod.

[0024] As one of the preferred embodiments of the present invention, a hand stop is provided at one end of the piston push-pull rod extending out of the pull rod sleeve.

[0025] Compared with the existing technology, the present invention provides a device for collecting and manually injecting wild animal test samples, which has the following beneficial effects:

[0026] 1. Through the arrangement of the syringe fixing cylinder, the pull rod sleeve and the piston push-pull rod, the device can inject and collect urine from giant pandas while ensuring a safe distance for the staff, effectively ensuring the safety of the staff;

[0027] 2. Female giant pandas tend to be irritable during estrus, so the giant pandas can be injected and their urine collected without having to frequently turn over the animal house. The device is simple and convenient to use, and solves the problem that the existing technology cannot effectively collect the giant panda's urine and inject drugs into the giant panda during the production and breeding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the structure of the utility model's wildlife test sample collection and barehand injection auxiliary device;

[0029] Figure 2 This is the installation effect diagram of the syringe fixing barrel of the utility model;

[0030] Figure 3 This is a schematic structural diagram of the fixed barrel of the syringe of the utility model;

[0031] Figure 4 This is a schematic diagram of the structure of the syringe barrel wing clamp of the utility model;

[0032] Figure 5 This is a structural diagram of the push plate clamp of the syringe of the utility model from the main viewing angle;

[0033] Figure 6 This is a structural diagram of the syringe push plate clamp from a rear view angle.

[0034] In the figure: 1. Syringe; 2. Syringe fixing cylinder; 21. Rear end plate; 22. Front end plate; 221. Syringe nipple slot; 23. Connecting cylinder; 231. Movable slot; 24. Slot; 25. Syringe engaging opening; 3. Pull rod sleeve; 4. Syringe barrel wing clamp; 41. Limit plate; 411. Baffle; 42. Limit column; 43. Limit nut; 5. Syringe push plate clamp; 51. Push plate slot; 52. Connecting rod slot; 53. Threaded sleeve; 6. Piston push rod; 7. Hand stop. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0036] Example 1:

[0037] See also Figures 1-6 The utility model provides a technical solution: a wild animal test sample collection and barehand injection auxiliary device, comprising a syringe fixing cylinder 2, a pull rod sleeve 3 and a piston push rod 6; wherein:

[0038] The syringe fixing barrel 2 is a cylindrical structure with a syringe engaging opening 25, and a syringe barrel wing clamp 4 and a syringe push plate clamp 5 are installed in the syringe fixing barrel 2. The syringe barrel wing clamp 4 is movably arranged in the internal clamping groove 24 of the syringe fixing barrel 2, and is used in conjunction with the syringe barrel wings on both sides of the tail of the disposable medical syringe 1 to fix the position of the syringe barrel of the syringe 1 in the clamping groove 24. The syringe push plate clamp 5 is slidably arranged in the clamping groove 24 and is used in conjunction with the rear push plate of the syringe 1. The syringe push plate clamp slides in the clamping groove 24 to push the syringe 1 to inject medicine or suck wild animals into the syringe 1;

[0039] The pull rod sleeve 3 is fixedly mounted on the end of the syringe fixing barrel 2 close to the syringe push plate clamp 5 and is fixedly connected to the syringe fixing barrel 2;

[0040] The piston push-pull rod 6 is movably arranged in the pull rod sleeve 3, and one end of the piston push-pull rod 6 is connected to the syringe push plate clamp 5, and the other end extends to the outside of the pull rod sleeve 3, and a hand stop 7 is provided at the outer end of the piston push-pull rod 6.

[0041] It is worth noting that the setting of the syringe fixing barrel 2 makes it easy to fix the syringe 1 and insert the syringe 1 into the card slot 24. The setting of the syringe barrel wing clamp 4 makes it easy to fix the syringe 1 through the syringe barrel wing, so as to fix the position of the syringe barrel of the syringe 1 in the card slot 24. The setting of the syringe push plate clamp 5 allows the syringe 1 to be pushed by the syringe push plate clamp 5 to inject drugs or suck wild animals into the syringe 1; the setting of the pull rod sleeve 3 and the piston push-pull rod 6 effectively increases the operating distance, so that the breeder can operate at a distance that ensures his own safety, and it is simple and convenient to use.

[0042] As one of the preferred embodiments, Figure 2 and Figure 3 As shown, the syringe fixing barrel 2 is integrally formed and includes a rear end plate 21, a front end plate 22 and a connecting barrel 23, wherein:

[0043] The rear end plate 21 is provided at one end of the connecting cylinder 23 and is fixedly connected to the piston push-pull rod 6;

[0044] The front end plate 22 is arranged at the other end of the connecting cylinder 23, and a syringe nipple groove 221 is provided on the front end plate 22 for use with the needle external connector of the syringe 1. On the basis of ensuring that the syringe 1 is fixed, the connection effect of the needle and the syringe barrel can be ensured, and the needle is prevented from falling during use, which affects the safety of the giant panda's daily activities.

[0045] The connecting tube 23 is a U-shaped cylindrical structure provided with a syringe engaging opening 25 .

[0046] As one of the preferred embodiments, Figure 2 and Figure 3 As shown, the width of the syringe engagement opening 25 is smaller than the inner diameter of the connecting tube 23, thereby ensuring that the syringe 1 and the syringe push plate clamp 5 are fixed in the card slot 24, so as to avoid the syringe 1 and the syringe push plate clamp 5 falling or sliding out during use, affecting the use effect.

[0047] As one of the preferred embodiments, Figure 4 As shown, the syringe barrel wing clamp 4 includes a limiting plate 41 and a limiting column 42; wherein:

[0048] The limiting plate 41 is a C-shaped member movably disposed in the card slot 24, and baffles 411 are integrally formed at both ends of the limiting plate 41. The baffles 411 cooperate with the syringe barrel wings and, when in use, rest against the syringe barrel wings and cooperate with the rear end plate 21 to fix the syringe.

[0049] The limiting posts 42 are symmetrically arranged at both ends of the limiting plate 41 and are used in conjunction with the movable grooves 231 provided on the connecting tube 23 . External threads are also provided on the limiting posts 42 to be used in conjunction with the limiting nuts 43 .

[0050] It is worth noting that through the arrangement of the above-mentioned limit plate 41, movable groove 231 and limit column 42, it is convenient to utilize the mutual cooperation of the limit column 42 and the limit nut 43 to adjust and fix the position of the limit plate 41 in the slot 24, so that it is suitable for fixing syringes 1 of different specifications, and it is convenient to replace syringes 1 of different specifications according to needs when in use; and the outer diameter of the limit plate 41 is the same as the inner diameter of the slot 24, which facilitates the sliding of the limit plate 41 in the slot 24.

[0051] As one of the preferred embodiments, Figure 4 and Figure 5 As shown, the syringe push plate clamp 5 is a circular movable part movably arranged in the clamping groove 24, and a push plate clamping groove 51 and a connecting rod embedding groove 52 that are interconnected are provided on the syringe push plate clamp 5. The push plate clamping groove 51 is used in conjunction with the tail push plate of the syringe 1, and the connecting rod embedding groove 52 is provided on the side of the syringe push plate clamp 5 close to the syringe barrel wing clamp 4, and is used in conjunction with the connecting rod of the syringe 1; a threaded sleeve 53 is also provided on the side of the syringe push plate clamp 5 away from the syringe barrel wing clamp 4, and the threaded sleeve 53 is threadedly connected to the piston push-pull rod 6.

[0052] It is worth noting that the outer diameter of the syringe push plate clamp 5 is the same as the inner diameter of the slot 24, which facilitates the syringe push plate clamp 5 to slide in the slot 24 under the adjustment of the piston push-pull rod 6. Through the setting of the push plate slot 51 and the connecting rod slot 52, it is convenient to connect the syringe push plate clamp 5 with the syringe 1, push the piston of the syringe 1 to move, and perform injection and sampling operations.

[0053] The use process and principle of the wildlife test sample collection and bare-hand injection auxiliary device described in this embodiment include: adjusting the length of the device so that the breeder can operate it under the premise of ensuring his own safety; only need to put the required syringe 1 into the card slot 24 of the special syringe fixing barrel 2, align it with the sample to be collected or near the animal that needs to be injected with medicine, pull the piston push-pull rod 6 to collect the sample (push the piston push-pull rod 6 to inject the medicine), observe the syringe extraction (injection) capacity, complete the collection (injection), push the syringe upward through the bottom opening of the card slot 24, and put the collected sample into a special test tube. At this point, the sample collection work is completed.

[0054] Example 2:

[0055] Different from Example 1, to facilitate manufacturing and production, the specific structure, model and matching dimensions of the wildlife test sample collection and manual injection auxiliary device described in Example 1 are as shown in Table 1 of this example.

[0056] The syringe 1 is a disposable medical syringe with a capacity of 1ml, 2.5ml, 5ml, and 10ml; the syringe barrel wing clamp 4 and the syringe push plate clamp 5 are both replacement parts that can be replaced according to the syringe 1; the syringe piston push rod 6 has a length of 1250mm and a diameter of 3mm; the pull rod sleeve 3 has a length of 1200mm and a diameter of 15mm.

[0057] During specific production, the sizes and proportions of its various components are as follows:

[0058] (1) For a 1ml syringe: the total length of the slot and stroke is 150mm, and the height is 20mm.

[0059] The syringe nipple slot is 5mm wide and 10mm high.

[0060] The syringe slot is 80mm long, 6mm wide at the top, 25mm wide at the bottom, and 20mm high.

[0061] The syringe piston stroke is 70 mm long and 25 mm wide.

[0062] The syringe push plate clamp is 20mm wide and 15mm high, with an opening of 5mm wide and 10mm high reserved in the middle of the front section.

[0063] (2) When using a 2.5ml syringe:

[0064] The total length of the slot and stroke is 95mm and the height is 20mm.

[0065] The syringe nipple slot is 5mm wide and 10mm high.

[0066] The syringe slot is 60mm long, 15mm wide at the top, 25mm wide at the bottom, and 20mm high.

[0067] The syringe piston stroke is 35mm long and 25mm wide.

[0068] The syringe push plate clamp is 20mm wide and 15mm high, with an opening of 10mm wide and 10mm high reserved in the middle of the front section.

[0069] (3) When using a 5ml syringe:

[0070] The total length of the slot and stroke is 125mm and the height is 20mm.

[0071] The syringe nipple slot is 5mm wide and 10mm high.

[0072] The syringe slot is 65mm long, 15mm wide at the top, 25mm wide at the bottom, and 20mm high.

[0073] The syringe piston stroke is 60 mm long and 25 mm wide.

[0074] The syringe push plate clamp is 20mm wide and 15mm high, with an opening of 10mm wide and 10mm high reserved in the middle of the front section.

[0075] (4) When using a 10ml syringe:

[0076] The total length of the slot and stroke is 155mm and the height is 20mm.

[0077] The syringe nipple slot is 5mm wide and 10mm high.

[0078] The syringe slot is 75mm long, 20mm wide at the top, 25mm wide at the bottom, and 20mm high.

[0079] The syringe piston stroke is 80 mm long and 25 mm wide.

[0080] The syringe push plate clamp is 20mm wide and 15mm high, with an opening of 10mm wide and 10mm high reserved in the middle of the front section.

[0081] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0082] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for collecting and manually injecting wildlife test samples, characterized by: include: The syringe fixing barrel (2) is a cylindrical structure with a syringe engaging opening (25), and a syringe barrel wing clamp (4) and a syringe push plate clamp (5) matching the syringe (1) are arranged in a clamping groove (24) of the syringe fixing barrel (2); The pull rod sleeve (3) is fixedly arranged at the end of the syringe fixing barrel (2) close to the syringe push plate clamp (5) and is connected to the syringe fixing barrel (2); The piston push-pull rod (6) is movably arranged in the pull rod sleeve (3), and one end of the piston push-pull rod (6) is connected to the syringe push plate clamp (5).

2. The device for collecting and manually injecting wildlife test samples according to claim 1, characterized in that: The syringe fixing cylinder (2) comprises: A rear end plate (21) is provided at one end of the connecting cylinder (23) and is connected to the piston push-pull rod (6); A front end plate (22) is provided at the other end of the connecting cylinder (23), and a syringe nipple clamping groove (221) matching the syringe (1) is provided on the front end plate (22); The connecting cylinder (23) is a U-shaped cylindrical structure provided with a syringe engaging opening (25).

3. The device for collecting and manually injecting wildlife test samples as claimed in claim 2, characterized in that: The syringe nipple groove (221) matches the needle external connector of the syringe (1).

4. The device for collecting and manually injecting wildlife test samples as claimed in claim 2, wherein: The width of the syringe engaging opening (25) is smaller than the inner diameter of the connecting tube (23).

5. The device for collecting and manually injecting wildlife test samples as claimed in claim 2, characterized in that: The syringe barrel wing clamp (4) comprises: A limit plate (41) is movably arranged in the card slot (24), and baffles (411) are integrally formed at both ends of the limit plate (41), and the baffles (411) match the syringe barrel wings; The limiting posts (42) are symmetrically arranged at both ends of the limiting plate (41) and match the movable grooves (231) provided on the connecting tube (23). The limiting posts (42) are also provided with external threads that match the limiting nuts (43).

6. The device for collecting and manually injecting wildlife test samples as claimed in claim 5, characterized in that: The limiting plate (41) is a C-shaped piece, and the outer diameter of the limiting plate (41) matches the inner diameter of the clamping slot (24).

7. The device for collecting and manually injecting wildlife test samples as claimed in claim 2, characterized in that: The syringe push plate clamp (5) is a circular movable part movably arranged in the clamping groove (24), and a push plate clamping groove (51) and a connecting rod embedding groove (52) that are communicated with each other are provided on the syringe push plate clamp (5).

8. The device for collecting and manually injecting wildlife test samples as claimed in claim 7, characterized in that: The push plate clamping groove (51) matches the rear push plate of the syringe (1), and the connecting rod embedding groove (52) is arranged on a side of the syringe push plate clamping part (5) close to the syringe barrel wing clamping part (4) and matches the connecting rod of the syringe (1).

9. The device for collecting and manually injecting wildlife test samples according to claim 7, wherein: A threaded sleeve (53) is also provided on the side of the syringe push plate clamp (5) away from the syringe barrel wing clamp (4), and the threaded sleeve (53) is threadedly connected to the piston push rod (6).

10. The device for collecting and manually injecting wildlife test samples as claimed in claim 1, characterized in that: One end of the piston push-pull rod (6) extending out of the pull rod sleeve (3) is also provided with a hand stop (7).

Images